CN206960028U - The multi-functional torque tester of automotive wrench - Google Patents
The multi-functional torque tester of automotive wrench Download PDFInfo
- Publication number
- CN206960028U CN206960028U CN201720834789.XU CN201720834789U CN206960028U CN 206960028 U CN206960028 U CN 206960028U CN 201720834789 U CN201720834789 U CN 201720834789U CN 206960028 U CN206960028 U CN 206960028U
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- hydraulic motor
- spanner
- fixed
- encoder
- working beam
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Abstract
It the utility model is related to the multi-functional torque tester of automotive wrench, backing plate and spanner clamping device are fixed on bottom plate, fixation pressure sensor on backing plate, spanner clamping device is fixedly clamped the bottom of spanner, spanner is stuck on the working beam of hydraulic motor, the working beam of hydraulic motor is provided with torque sensor and encoder, and hydraulic motor is fixed on hydraulic cylinder；Controller connects torque sensor and encoder respectively, controls the first magnetic valve and second solenoid valve respectively, and the first magnetic valve is located on the feed tube of hydraulic cylinder, and second solenoid valve is located on the feed tube of hydraulic motor, controller connection liquid crystal display.The utility model measures corner and high, easy to operate, the real-time record of moment of torsion, automaticity simultaneously.
Description
Technical field
Automotive wrench testing equipment field is the utility model is related to, particularly a kind of corner and moment of torsion, automatic of measuring simultaneously
The multi-functional torque tester of change degree automotive wrench that is high, easy to operate, recording in real time.
Background technology
Spanner is a kind of conventional installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is generally formed with clamp holder in the one or both ends of shank
Portion applies external force shank and applies external force, and the opening or sets of holes of bolt or nut are held with regard to that can twist bolt or nut.Along spiral shell during use
Line direction of rotation applies external force in shank, with regard to that can twist bolt or nut.Spanner generally uses carbon structural steels or structural alloy steel
Manufacture.The hand tools of bolt, screw, nut and other threaded fasteners is twisted using lever principle.Spanner is generally in shank
One or both ends be formed with the opening or sets of holes of grip bolt or nut.Threadingly direction of rotation is outer in shank application during use
Power, with regard to bolt or nut can be twisted.Spanner, it is a kind of conventional installation and extracting tool.Bolt, spiral shell are twisted using lever principle
Nail, nut and other screw threads tightly hold the opening of bolt or nut, or the hand tools of trepanning firmware.
Automotive wrench is inner hexagon spanner：The bar-shaped spanner of L-shaped hexagonal, is exclusively used in twisting soket head cap screw.Interior hexagonal
The model of spanner is that the size of bolt has national standard for the opposite side size according to six sides.Purposes：Specialize in fastening or dismounting
Lathe, vehicle, the round nut in plant equipment are used.
Existing automotive wrench detection means, volume is big, and automaticity is low, and operating procedure is more, poor intuition, it is impossible to same
When detect corner and moment of torsion, record and check inconvenience, be unfavorable for using.Need a kind of while measure corner and moment of torsion, automatically
The multi-functional torque tester of change degree automotive wrench that is high, easy to operate, recording in real time.
Utility model content
The purpose of this utility model is to provide a kind of while measures corner and moment of torsion, automaticity are high, easy to operate, real
The Shi Jilu multi-functional torque tester of automotive wrench.
The multi-functional torque tester of automotive wrench, including：
Bottom plate, fixes backing plate and spanner clamping device on the bottom plate, fixation pressure sensor on the backing plate, described to pull
The bottom of hand gripping means grips back-up wrench, the spanner are stuck on the working beam of hydraulic motor, the work of the hydraulic motor
Make bar and be provided with torque sensor and encoder, the hydraulic motor is fixed on hydraulic cylinder；
Controller, the controller connect torque sensor and encoder respectively, control the first magnetic valve and second respectively
Magnetic valve, first magnetic valve are located on the feed tube of hydraulic cylinder, and the second solenoid valve is located at the feed tube of hydraulic motor
On, the controller connects liquid crystal display.
The spanner clamping device is provided with fixed block, gripping block and baffle plate, and the gripping block is clamped by holding screw and pulled
Hand, the holding screw and the screw fixed block screw thread being fixed on bottom plate coordinate, and the baffle plate is located at fixed block and gripping block
Side, provided with the through hole by spanner.
The bottom of the gripping block engages with chute, along runner movement.
The torque sensor is foil gauge, is fixed on the working beam of hydraulic motor.
The encoder is located at the opposite side of hydraulic motor working beam, the axle center of the encoder and the axle center of hydraulic motor
Collinearly.
Fix backing plate and spanner clamping device on the utility model bottom plate, fixation pressure sensor on backing plate, spanner clamping
Device is fixedly clamped the bottom of spanner, and spanner is stuck on the working beam of hydraulic motor, and the working beam of hydraulic motor is provided with moment of torsion
Sensor and encoder, hydraulic motor are fixed on hydraulic cylinder；Controller connects torque sensor and encoder respectively, controls respectively
The first magnetic valve and second solenoid valve are made, the first magnetic valve is located on the feed tube of hydraulic cylinder, and second solenoid valve is located at hydraulic pressure horse
On the feed tube reached, controller connection liquid crystal display.The working end of spanner is enclosed on the working beam of hydraulic motor, controller control
The opening of the first magnetic valve is made, hydraulic cylinder works promote hydraulic motor motion, the backing plate that spanner is withstood on bottom plate, the bottom of spanner
It is clipped at spanner clamping device.The openings of sizes of the first magnetic valve is adjusted, the signal of the pressure sensor with hop controller collection,
Spanner is set to be withstood under permanent active force on pressure sensor.Controller controls second solenoid valve, adjusts the corner of hydraulic motor, turns round
Square sensor and encoder monitor the twisting resistance of hydraulic motor, rotational angle respectively.Controller interacts with liquid crystal display,
The data collected are shown, monitor the result of detection, displaying data in real-time.The utility model measure simultaneously corner and moment of torsion, from
High, easy to operate, the real-time record of dynamicization degree.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model spanner clamping device；
In figure：1st, bottom plate, 2, backing plate, 3, spanner clamping device, 4, pressure sensor, 5, spanner, 6, hydraulic motor, 7, turn round
Square sensor, 8, encoder, 9, hydraulic cylinder, the 10, first magnetic valve, 11, controller, 12, second solenoid valve, 13, liquid crystal display
Device, 31, fixed block, 32, gripping block, 33, holding screw, 34, baffle plate, 35, chute.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1：
The multi-functional torque tester of automotive wrench, including：Bottom plate 1, backing plate 2 and spanner clamping device are fixed on bottom plate 1
3, fixation pressure sensor 4 on backing plate 2, spanner clamping device 3 is fixedly clamped the bottom of spanner 5, and spanner 5 is stuck in hydraulic motor 6
Working beam on, the working beam of hydraulic motor 6 is provided with torque sensor 7 and encoder 8, and hydraulic motor 6 is fixed on hydraulic cylinder 9
On；Controller 11, controller 11 connect torque sensor 7 and encoder 8 respectively, control the first magnetic valve 10 and the second electricity respectively
Magnet valve 12, the first magnetic valve 10 are located on the feed tube of hydraulic cylinder 9, and second solenoid valve 12 is located on the feed tube of hydraulic motor 6,
Controller 11 connects liquid crystal display 13.
Spanner clamping device 3 is provided with fixed block 31, gripping block 32 and baffle plate 34, and gripping block 32 is clamped by holding screw 33
Spanner 5, holding screw 33 and the screw fixed block screw thread being fixed on bottom plate 1 coordinate, and baffle plate 34 is located at fixed block 31 and clamped
The side of block 32, provided with the through hole by spanner 5.The bottom of gripping block 32 engages with chute 35, is moved along chute 35.Moment of torsion passes
Sensor 7 is foil gauge, is fixed on the working beam of hydraulic motor 6.Encoder 8 is located at the opposite side of the working beam of hydraulic motor 6, compiles
The axle center of code device 8 is conllinear with the axle center of hydraulic motor 6.
The working end of spanner 5 is enclosed on the working beam of hydraulic motor 6, and controller 11 controls the opening of the first magnetic valve 10,
The Work Promote hydraulic motor 6 of hydraulic cylinder 9 moves, and the backing plate 2 that spanner 5 is withstood on bottom plate 1, the bottom of spanner 5 is clipped in spanner clamping
At device 3.The openings of sizes of the first magnetic valve 10 is adjusted, the signal of the pressure sensor 4 gathered with hop controller 11, makes spanner
5 withstand under permanent active force on pressure sensor 4.Controller 11 controls second solenoid valve 12, adjusts the corner of hydraulic motor 6,
Torque sensor 7 and encoder 8 monitor twisting resistance, the rotational angle of hydraulic motor 6 respectively.Controller 11 and liquid crystal display 13
Interact, show the data collected, monitor the result of detection, displaying data in real-time, rational survey is analyzed and made in help
Try conclusion.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from the utility model also have various change and
Improve, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope by
Appended claims and its equivalent define.
Claims (5)
1. the multi-functional torque tester of automotive wrench, it is characterised in that including：
Bottom plate (1), backing plate (2) and spanner clamping device (3) are fixed on the bottom plate (1), fixation pressure passes on the backing plate (2)
Sensor (4), the spanner clamping device (3) are fixedly clamped the bottoms of spanner (5), and the spanner (5) is stuck in hydraulic motor (6)
On working beam, the working beam of the hydraulic motor (6) is provided with torque sensor (7) and encoder (8), the hydraulic motor
(6) it is fixed on hydraulic cylinder (9)；
Controller (11), the controller (11) connect torque sensor (7) and encoder (8) respectively, control the first electricity respectively
Magnet valve (10) and second solenoid valve (12), first magnetic valve (10) are located on the feed tube of hydraulic cylinder (9), second electricity
Magnet valve (12) is located on the feed tube of hydraulic motor (6), controller (11) the connection liquid crystal display (13).
2. the multi-functional torque tester of automotive wrench according to claim 1, it is characterised in that the spanner clamping dress
Put (3) and be provided with fixed block (31), gripping block (32) and baffle plate (34), the gripping block (32) is clamped by holding screw (33) and pulled
Hand (5), the holding screw (33) and the screw fixed block screw thread being fixed on bottom plate (1) coordinate, and the baffle plate (34) is located at
Fixed block (31) and gripping block (32) side, provided with the through hole by spanner (5).
3. the multi-functional torque tester of automotive wrench according to claim 2, it is characterised in that the gripping block (32)
Bottom engage with chute (35), along chute (35) move.
4. the multi-functional torque tester of automotive wrench according to claim 1, it is characterised in that the torque sensor
(7) it is foil gauge, is fixed on the working beam of hydraulic motor (6).
5. the multi-functional torque tester of automotive wrench according to claim 1, it is characterised in that the encoder (8)
Positioned at the opposite side of hydraulic motor (6) working beam, the axle center of the encoder (8) is conllinear with the axle center of hydraulic motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834789.XU CN206960028U (en) | 2017-07-11 | 2017-07-11 | The multi-functional torque tester of automotive wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834789.XU CN206960028U (en) | 2017-07-11 | 2017-07-11 | The multi-functional torque tester of automotive wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960028U true CN206960028U (en) | 2018-02-02 |
Family
ID=61383407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834789.XU Active CN206960028U (en) | 2017-07-11 | 2017-07-11 | The multi-functional torque tester of automotive wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960028U (en) |
-
2017
- 2017-07-11 CN CN201720834789.XU patent/CN206960028U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201906, 518, two, Baoshan District Road, Shanghai Patentee after: Shanghai Baoshan continental Auto Parts Co., Ltd Address before: 201906, 518, two, Baoshan District Road, Shanghai Patentee before: SHANGHAI BAOSHAN DALU AUTO PARTS Co.,Ltd. |