CN219015639U

CN219015639U - Clutch assembly inspection equipment

Info

Publication number: CN219015639U
Application number: CN202221267426.XU
Authority: CN
Inventors: 张廷伟; 初建民; 刘耿生
Original assignee: Shandong Fuerwo Agricultural Equipment Co Ltd
Current assignee: Shandong Fuerwo Agricultural Equipment Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-05-12
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses clutch assembly inspection equipment, which belongs to the technical field of equipment detection and comprises a workbench and a height measurement workpiece, wherein a fastening table is fixedly arranged on the workbench, the height measurement workpiece is positioned on the workbench on one side of the fastening table, the lower end surface of the fastening table is attached to the workbench, a plurality of evenly distributed threaded holes are formed in the upper end surface of the fastening table, a detection platform for placing a clutch assembly is arranged on the fastening table on the inner side of the threaded holes, a plurality of bolts are arranged in the threaded holes of the clutch assembly, the bolts penetrate through the threaded holes and are in threaded connection with the threaded holes, and a pressing block for pressing a pressing claw on the clutch assembly is sleeved on the bolts above the clutch assembly.

Description

Clutch assembly inspection equipment

Technical Field

The utility model relates to the technical field of equipment detection, in particular to clutch assembly inspection equipment.

Background

The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by using a screw, an output shaft of the clutch is an input shaft of the gearbox, a driver can step on or release a clutch pedal according to the requirement in the running process of the automobile, the engine and the gearbox are temporarily separated and gradually engaged to cut off or transmit the power input by the engine to the gearbox, the clutch is a common component in mechanical transmission, and a transmission system can be separated or engaged at any time, and the common clutch is divided into a jaw type and a friction type.

The friction clutch is characterized in that the friction plate which is installed on a transmission system in a telescopic adjustment fit manner is completed by matching different pressing claws on a clutch assembly with a plurality of springs to be separated from or connected with the transmission system at any time, the heights of different pressing claws can be guaranteed to be the same through measurement when the clutch assembly is installed, but the problem that the heights of different pressing claws are different after the springs are compressed can occur, gear shifting difficulty, friction plate eccentric wear and other conditions are very easy to cause, and the safe operation of an automobile is seriously affected.

Disclosure of Invention

For the problems in the prior art, the clutch assembly inspection equipment provided by the utility model can measure the heights of the pressing claws in different working states, can effectively avoid the conditions of gear shifting difficulty, eccentric wear of friction plates and the like caused by different heights of the pressing claws, and ensures driving safety.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a clutch assembly check out test set, includes workstation and height measurement work piece, fixed mounting has the fastening platform on the workstation, height measurement work piece is located on the workstation of fastening platform one side, the terminal surface under the fastening platform with the workstation laminating, the fastening platform up end is equipped with a plurality of evenly distributed's screw hole, the screw hole is inboard be equipped with on the fastening platform and be used for laying the testing platform of clutch assembly, install a plurality of bolts in the screw of clutch assembly, the bolt passes the screw with screw hole threaded connection, the cover is equipped with the briquetting that realizes pressing the claw on the clutch assembly on the bolt of clutch assembly top.

Preferably, the pressing block is provided with a step structure, a first step surface of the step structure is located right above a screw hole of the clutch assembly, a second step surface of the step structure is located at one side of the screw hole of the clutch assembly and used for realizing pressing of the pressing claw, and a following surface attached to the clutch assembly is arranged on the side surface between the first step surface and the second step surface.

Preferably, the fastening table and the detection platform are in detachable structures, the fastening table at the inner side of the threaded hole is provided with a mounting groove, and the detection platform is inserted into the mounting groove.

Preferably, the height of the detection platform is higher than the depth of the installation groove, and the outer surface of the detection platform is attached to the inner surface of the installation groove.

Preferably, at least 3 bolts are provided, and 3 bolts are uniformly arranged on the clutch assembly.

Preferably, the height measurement workpiece comprises a base, a vertical rod is vertically arranged on the base, a freely movable adjusting mechanism is sleeved on the vertical rod, and a height sensor is arranged on the adjusting mechanism.

Preferably, the adjusting mechanism comprises an adjusting seat and a rotating seat which are sleeved on the vertical rod, the rotating seat is rotatably arranged on the adjusting seat, a knob is arranged on one side of the adjusting seat in a threaded manner, one end of the knob penetrates through the adjusting seat to be abutted to the vertical rod, and the height sensor is fixedly arranged on the rotating seat.

The beneficial effects of the utility model are as follows:

1. according to the clutch, the adjustment of the height of the pressing claw can be realized through the matching of the bolt and the pressing block, so that the measurement of the heights of different pressing claws in different states of the clutch can be satisfied, and the conditions of difficult gear shifting, eccentric wear of a friction plate and the like caused by the different heights of the pressing claws can be effectively avoided;

2. according to the utility model, the adjusting mechanism is matched with the height sensor, so that the movement of a workpiece is not required to be measured in height measurement of the pressing claw, the variable in the detection process can be reduced, and the detection accuracy is improved;

3. according to the utility model, the adjusting seat is matched with the rotating seat, so that the adjustment can be performed in the vertical direction, the measurement requirements of the pressing claws with different heights can be met, the rotation can be realized in the horizontal direction, and the measurement requirements of the pressing claws with different heights can be met;

4. the detachable structure is adopted between the fastening platform and the detection platform, so that the fastening platform and the detection platform can be independently replaced after the threaded holes are worn or the plane of the detection platform is worn, the service life is prolonged, and the cost investment is reduced;

5. according to the utility model, through 3 uniformly distributed screws, the principle that one plane is determined by 3 points is utilized, so that the uniformity of stress among different pressing claws can be ensured, and the unification of the movement of the pressing claws is facilitated to be maintained.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a clutch assembly inspection apparatus according to the present utility model.

In the figure: 1-workstation, 2-fastening platform, 3-testing platform, 4-bolt, 5-briquetting, 6-base, 7-montant, 8-clutch assembly, 9-altitude sensor, 10-regulation seat, 11-swivel mount, 12-knob.

Detailed Description

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

The clutch assembly inspection device shown in fig. 1 comprises a workbench 1 and a height measurement workpiece, wherein a fastening table 2 is fixedly installed on the workbench 1, the height measurement workpiece is located on the workbench 1 on one side of the fastening table 2, the lower end face of the fastening table 2 is attached to the workbench 1, a plurality of evenly distributed threaded holes are formed in the upper end face of the fastening table 2, a detection platform 3 used for placing a clutch assembly 8 is arranged on the fastening table 2 on the inner side of the threaded holes, a plurality of bolts 4 are installed in the threaded holes of the clutch assembly 8, the bolts 4 penetrate through the threaded holes and are in threaded connection with the threaded holes, a pressing block 5 used for pressing a pressing claw on the clutch assembly 8 is sleeved on the bolts 4 above the clutch assembly 8, adjustment of the height of the pressing claw can be achieved through matching of the bolts 4 and the pressing block 5, measurement of different heights of the pressing claw in different states of the clutch can be met, and gear shifting difficulty and friction plate bias caused by different heights of the pressing claw can be effectively avoided.

The briquetting 5 is established to step structure, step structure's first step face is located just above the screw of clutch assembly 8, step structure's second step face is located one side of the screw of clutch assembly 8 is used for realizing pressing the claw's of pressing, the side between first step face and the second step face is established to the follow-up face of laminating with clutch assembly 8, utilizes the difference in height of first step face and second step face, can keep the compression of bolt 4 to the claw of pressing, utilizes the follow-up face can keep the accuracy of briquetting 5 pushing down, is favorable to improving the accuracy of claw compression volume control.

The fastening platform 2 and the detection platform 3 are arranged to be of detachable structures, the fastening platform 2 on the inner side of the threaded hole is provided with a mounting groove, the detection platform 3 is inserted into the mounting groove, and the detachable structures are adopted, so that the threaded hole can be independently replaced after being worn or the plane of the detection platform 3 is worn, the service life is prolonged, and the cost is reduced.

The detection platform 3 is high to be higher than the degree of depth of mounting groove, detection platform 3 surface is laminated mutually with the mounting groove internal surface, through the cooperation of mounting groove and detection platform 3, makes things convenient for the installation of detection platform 3 on the basis of guaranteeing detection platform 3 planarization, is favorable to improving the stability of detection platform 3 installation, utilizes detection platform 3 highly to be higher than the design of the degree of depth of mounting groove, can avoid clutch assembly 8 and fastening platform 2 contact, is favorable to reducing the planarization processing demand of fastening platform 2.

The bolts 4 are at least provided with 3 bolts, the 3 bolts 4 are uniformly arranged on the clutch assembly 8, and the uniformity of stress among different pressing claws can be ensured by utilizing the principle that a plane is determined by 3 points through 3 uniformly distributed bolts, so that the uniformity of movement of the pressing claws is maintained.

The height measurement workpiece comprises a base 6, wherein a vertical rod 7 is vertically arranged on the base 6, a freely movable adjusting mechanism is sleeved on the vertical rod 7, and a height sensor 9 is arranged on the adjusting mechanism; the adjusting mechanism comprises an adjusting seat 10 and a rotating seat 11 which are sleeved on the vertical rod 7, the rotating seat 11 is rotatably arranged on the adjusting seat 10, a knob 12 is arranged on one side of the adjusting seat 10 in a threaded manner, one end of the knob 12 penetrates through the adjusting seat 10 to be abutted against the vertical rod 7, the height sensor 9 is fixedly arranged on the rotating seat 11, and the adjusting seat 10 is matched with the rotating seat 11, so that the measuring requirements of pressure claws of different heights can be met, rotation can be realized in the horizontal direction, and the measuring requirements of different pressure claws of the same height can be met.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a clutch assembly check out test set, its characterized in that, including workstation and high measurement work piece, fixed mounting has the fastening platform on the workstation, high measurement work piece is located on the workstation of fastening platform one side, the terminal surface under the fastening platform with the workstation laminating, the fastening platform up end is equipped with a plurality of evenly distributed's screw hole, the screw hole is inboard be equipped with on the fastening platform and be used for laying the testing platform of clutch assembly, install a plurality of bolts in the screw of clutch assembly, the bolt passes the screw with screw hole threaded connection, the cover is equipped with the briquetting that realizes pressing the collet on the clutch assembly on the bolt of clutch assembly top.

2. The clutch assembly inspection device according to claim 1, wherein the pressing block is of a step structure, a first step surface of the step structure is located right above a screw hole of the clutch assembly, a second step surface of the step structure is located at one side of the screw hole of the clutch assembly and used for realizing pressing of the pressing claw, and a side surface between the first step surface and the second step surface is a conformal surface attached to the clutch assembly.

3. The clutch assembly inspection device according to claim 1, wherein the fastening table and the inspection platform are in detachable structures, the fastening table inside the threaded hole is provided with an installation groove, and the inspection platform is inserted into the installation groove.

4. A clutch assembly inspection apparatus according to claim 3, wherein the inspection platform is higher than the depth of the mounting groove, and wherein the outer surface of the inspection platform conforms to the inner surface of the mounting groove.

5. The clutch assembly inspection device of claim 1, wherein at least 3 bolts are provided, and wherein 3 bolts are uniformly mounted on the clutch assembly.

6. The clutch assembly inspection apparatus of claim 1, wherein the height measurement workpiece comprises a base, a vertical rod is vertically mounted on the base, a freely movable adjusting mechanism is sleeved on the vertical rod, and a height sensor is mounted on the adjusting mechanism.

7. The clutch assembly inspection device of claim 6, wherein the adjustment mechanism comprises an adjustment seat and a rotating seat which are sleeved on the vertical rod, the rotating seat is rotatably installed on the adjustment seat, a knob is installed on one side of the adjustment seat in a threaded manner, one end of the knob penetrates through the adjustment seat to be abutted to the vertical rod, and the height sensor is fixedly installed on the rotating seat.