- Power Tools
-
Saws
Chain Saw Concrete Chain Saw Band Saw Reciprocating Saw ...
-
Cutters
Pneumatic Cutter Pipe Cutting Machine Nut Cutter
-
Drills
Hammer Drill Pistol Hammer Drill Two Hand Operation Drill Column Drill ...
-
Impact Wrenches
Pneumatic Impact Wrench (Ex-proof Series) Pneumatic Impact Wrench (Ultra light Series) Emulsion Impact Wrench Nut Runner ...
-
Torque Wrenches
Pneumatic Torque Wrench Electric Torque Wrench Hydraulic Torque Wrench Hollow Hydraulic Wrench ...
-
Mining Waterjet Cutting Machine
Electric Mining Waterjet Cutting Machine Pneumatic Mining Waterjet Cutting Machine Emulsion Mining Waterjet Cutting Machine
-
Hammers
Pneumatic Chipping Hammer Hydraulic Chipping Hammer
-
Scaler
Pneumatic Long Reach Scaler
-
Rammer
Pneumatic Rammer
-
Grinders
Wet Grinder Angel Grinder Electric Grinder
-
Fan
Pneumatic Fan Heavy Fixed Fan
-
Hoist
Chain Hoist Electric Hoist Pneumatic Hoist Hydraulic Hoist ...
-
Winch
Pneumatic Winch
-
Pump
Pneumatic Submersible Pump Emulsion Submersible Pump
-
Assembly
Torque Multipler C-Hog Ring Plier
-
- Accessories
-
Cutting
Chainsaw Concrete Chainsaw Band Saw Reciprocating Saw ...
-
Drilling
Impact Drills Light Drills Magnetic Drills丨Rail Drills Balance Drills丨Angle Drills ...
-
Assembly
Impact Wrenches C-Hog Ring Plier
-
Hammer & Shovel
Chipping Hammer Derusting Shovel
-
Grinding
Grinders
-
Hydraulic Accessories
Nut Runner Cutter
-
General Accessories
Waterjet Cutting Machine Filter assy. Filter assy. Water Pump ...
-
- Company Profile
- Service
- News
-
Events
The 21st 2023 Taiyuan Coal (En The 17th Yulin International C The 20th TaiYuan (2021) Coal ( The 16th Ordors International Have a machine repaired or hav ...
-
Case Study
Specifications of adjustable w Have a machine repaired or hav
-
Industry News
Using Chainsaws to Cut Snow? What to do if the pneumatic wr Hydraulic chain saw Operation of the wrench Introduction to the principle ...
-
- Download
- Contact
You are here: >
What are the driving parts of a hydraulic wrench and what they do
source:Industry News release time:2022-09-23 Article author:yu Popular:Air band saw
1. What are the driving components of the hydraulic wrench:
The driving mechanism of the hydraulic wrench is composed of a hydraulic thrust cylinder, a ratchet mechanism and a mechanical connecting mechanism. The rational design of the hydraulic wrench driving mechanism is directly related to the performance, size and cost of the hydraulic wrench, and the driving mechanism must be taken seriously.
2. The role of the driving mechanism: mainly to convert the linear motion of the thrust cylinder of the hydraulic wrench into the rotational motion of the ratchet mechanism; for this movement conversion method of the hydraulic wrench, the commonly used methods in engineering are worm gear mechanism, crankshaft connecting rod mechanism , leverage, etc.
3. Comparison of motion conversion methods of hydraulic wrenches
For the worm gear motion conversion method, the hydraulic wrench has high conversion accuracy, reliable work, mature technology and stable action. It is suitable for high torque transmission but has a high cost and is not suitable for large-scale civil use. For the lever mechanism, the structure is simple and easy to implement, but it has many working nodes, and the structure and shape are too large, which is not easy to carry. The crankshaft connecting rod mechanism is suitable for the continuous rotary motion of the multi-rod driven hydraulic wrench, but the mechanism is huge, and the working dead point is prone to occur when the single rod is driven.
The internal structure of the hydraulic wrench is composed of a reaction arm, a ratchet, a pawl, a drive shaft and a rotary joint. After the hydraulic wrench pump is started, the internal pressure is generated by the motor motor, and the internal hydraulic oil is transmitted to the hydraulic wrench through the oil pipe medium, and then the piston rod of the hydraulic wrench is pushed, and the piston rod drives the ratchet at the front of the wrench, so that the ratchet can drive the drive shaft. A process to complete the pre-tightening of bolts.
Read recommendations:
related articles
Using Chainsaws to Cut Snow?
2024-05-21What to do if the pneumatic wrench is weak
2022-12-19Hydraulic chain saw
2022-12-13Operation of the wrench
2022-12-06Introduction to the principle of pneumatic wrench
2022-11-28How to use the pneumatic wrench
2022-11-21Brief introduction to the principle of pneumatic wrench
2022-11-14Impact pneumatic wrench
2022-11-07Correct hydraulic wrench operation procedure
2022-11-01Hydraulic wrench torque pressure conversion
2022-11-01Field operation procedure of hydraulic wrench
2022-10-24Hydraulic radial plunger motor
2022-10-17The history of hydraulic motors
2022-10-17Principle of balance hydraulic wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Introduction to the advantages of using intelligent electric torque wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Classification and use of wrenches
2022-10-10hydraulic wrench pressure conversion
2022-10-10Introduction to the advantages of the use of intelligent electric torque wrench
2022-10-10Smart Electric Torque Wrench Selection Guide
2022-10-10Intelligent electric torque wrench for wind power generation
2022-10-09Uses of open-end wrenches.Pneumatic chainsaw
2022-10-08What are the driving parts of a hydraulic wrench and what they do
2022-09-30What are the driving parts of a hydraulic wrench and what they do
2022-09-23the commonly used wrenches
2022-09-22Introduction of several common wrenches
2022-09-21Application scope and daily maintenance method of hydraulic bolt tensioner
2022-09-20Characteristics of hollow hydraulic wrench and precautions for use
2022-09-19Characteristics and precautions of driving hydraulic wrench
2022-09-17Power Tools
CS22-180 Pneumatic Trolley Circular Saw
2021-06-08AN31-10000 Hydraulic Torque Wrench
2023-06-27AW41-1500 Emulsion Impact Wrench
2020-06-13CH31 series Hydraulic Pipe Cutter
2022-12-12CC20-430 Pneumatic Chainsaw (3.0 kw Series)
2023-06-02DL21-010 Pneumatic Pistol Hammer Drill
2021-06-10DB21-070 Pneumatic Rotary Drill Heavy Duty
2023-06-19DB21-025 Pneumatic Rotary Drill Heavy Duty
2023-06-19DB21-028 Pneumatic Rotary Drill Heavy Duty
2023-06-19LH61-050 Emulsion Hoist
2023-06-29DM22-016 Pneumatic Rail Drill
2020-06-13DP22-260 Pneumatic Column Drill
2023-06-19DM11-050 Electric Magnetic Drill
2022-12-30AK71-130 Manual C-Hog Ring Plier (1.5 coil)
2022-12-12CC23-530 Pneumatic Chainsaw Heavy-Duty (3.5KW Series)
2023-06-14GA21-140 Pneumatic Wet Grinder
2023-06-28DA31-032 Hydraulic Angle Drill
2022-12-15AK21-130 Pneumatic C-Hog Ring Plier (1.5 coil)
2023-06-29AN31-48000 Hydraulic Torque Wrench
2023-06-27LH61-020 Emulsion Hoist
2023-06-29LH23-1/2 Pneumatic Hoist
2022-12-29DM31-035 Hydraulic Magnetic Drill
2022-12-30DH21-040 Pneumatic Hammer Drill
2022-12-13DM21-030 Pneumatic Magnetic Drill
2020-06-13CN22-110130 Nut Cutter丨Split-type Nut Cutter
2023-06-17LW21-025 Pneumatic Winch
2023-06-29DA21-032 Pneumatic Angle Drill
2023-06-19RZ21-016 Pneumatic Rammer
2023-06-27CD22-500 Pneumatic Concrete Chainsaw (5.0KW)
2023-06-16CR21-015 Heavy Pneumatic Reciprocating Saw
2021-05-10Accessories
Alloy Twist Drill Bits丨DB81 Series
2023-06-06Diamond Saw Blades
2023-06-06Alloy Guide Bars丨CC814 Series
2023-06-06Integrated Hollow Drill Bits丨DC81
2023-06-07Pipe Fixed Clamps丨CB861-12
2023-06-06Guide Bars
2023-06-06Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Pin
2023-06-07Alloy Saw Blades丨CR815 Series
2023-06-06Sleeve KIT
2023-06-07Core Drill Morse Taper Sleeves
2023-06-07Abrasive Blades
2023-06-07Carborundum saw Blades
2023-06-06Cross Clamps丨CB862-22
2023-06-06Filter assy.
2023-06-07Chisels
2023-06-07Alloy Saw Blades
2023-06-06Tool Bits
2023-06-07Ex-proof Sleeves KIT
2023-06-07Diamond Saw Chains丨CC813 Series
2023-06-06Water Pump
2020-06-13Tool Bits
2023-06-07Rail Clamps丨CB864-12
2023-06-06Carbide Hollow Rail Drill Bits丨DM822 Series
2023-06-06Pipe Fixed Clamps丨CB861-18
2023-06-06Grinding Disc
2023-06-07Carbide Inserts Twist Bits assy.丨DB83 Series
2023-06-07Oiler
2020-06-13Hydraulic Pump Station
2023-06-07Carbide Hollow Bits丨DM816 Series
2023-06-06
