CN221077591U - Quick detach location test fixture that gear sensor used - Google Patents

Abstract

The utility model provides a quick-dismantling positioning test fixture for a gear sensor, which comprises a fixture bottom plate, a fixture block position and a cover box position, wherein the fixture block position and the cover box position are arranged on the fixture bottom plate, a linear module is arranged in the cover box, a detection clamping plate is arranged on a sliding block of the linear module, a travel channel for the detection clamping plate to penetrate out is formed in the side wall of the cover box, the fixture block comprises a supporting block for supporting and positioning the gear sensor and a bottom block positioned at one side of the supporting block and used for installing a horizontal quick clamp, a group of U-shaped clamping grooves are formed in the end part of the detection clamping plate and are used for being matched with clamping heads at the bottom of a sliding block of the gear sensor in a counterpoint mode, so that the sliding block of the gear sensor is driven to perform linear travel movement.

Description

Quick detach location test fixture that gear sensor used

Technical Field

The utility model relates to a quick-dismantling positioning test fixture, in particular to a quick-dismantling positioning test fixture for a gear sensor.

Background

For the gear sensor manufactured by the code, 16 gear codes are required to be detected in a stroke of 4.2mm, and all gear positions are required to be determined to be qualified when the positions of all the gears are required to be determined to be qualified, namely any gear position out of tolerance is determined to be unqualified.

However, at present, manual detection is still generally adopted for such detection, that is, a micrometer is manually taken to slowly move for testing, and the position is recorded when each gear is changed, so that time and labor are wasted.

Disclosure of utility model

In order to solve the technical problems, the utility model aims to provide a quick-dismantling positioning test fixture for a gear sensor, which is convenient for quick adjustment and positioning according to the type of the gear sensor to be detected, and can realize automatic stroke driving in the detection process, thereby saving time and labor.

The utility model provides the following technical scheme:

The quick-dismantling positioning test tool for the gear sensor comprises a tool bottom plate, a tool block position and a cover box position, wherein the tool block position and the cover box position are arranged on the tool bottom plate, the cover box is arranged on the cover box position, the tool block is quickly positioned on the tool block position, a linear module is arranged in the cover box, a detection clamping plate is arranged on a sliding block of the linear module, a travel channel for the detection clamping plate to penetrate through is formed in the side wall of the cover box, and the linear module drives the detection clamping plate to reciprocate in the travel channel through the sliding block;

The tooling block comprises a supporting block for supporting and positioning the gear sensor and a bottom block positioned at one side of the supporting block and used for installing the horizontal quick clamp, two groups of positioning holes are arranged on the supporting block, the mounting plate of the gear sensor is lapped on the supporting block, the mounting holes on the mounting plate are matched with the positioning holes in a counterpoint manner, and the clamping heads of the horizontal quick clamp are spliced and positioned through positioning pins, so that the rapid positioning and mounting of the gear sensor are realized,

The end of the detection clamping plate is provided with a group of U-shaped clamping grooves which are used for being matched with the clamping head at the bottom of the sliding block of the gear sensor in an alignment mode so as to drive the sliding block of the gear sensor to conduct linear travel movement, gear coding detection can be conducted in the travel, and in the detection, if the movement positions of all gears are in a qualified range, the detection is qualified.

Preferably, the tool bottom plate is provided with the matching through hole, the bottom of the tool block is provided with the threaded hole matched with the matching through hole in an alignment mode, so that when the tool block and the tool bottom plate are required to be rapidly positioned and installed, only bolts need to be screwed into the tool block bottom through the matching through hole from the bottom of the tool bottom plate, and the disassembly is convenient.

Preferably, a limit sensor is further arranged in the cover box, the limit sensor is used for limiting the movement of the end part of the sliding block of the linear module, after the power supply of the linear module is started, the sliding block can be set to slide to the end part, which is abutted against the limit sensor, and then returns to travel for 0.5mm, and the sliding block is used as an initial zero point, so that the sliding block can be prevented from colliding with the limit sensor every time during subsequent testing, and the aging of the limit sensor is accelerated.

Preferably, the cover box is further provided with a sensor socket connected with a power supply, so that after the gear sensor is positioned, a wiring harness connected to a plug of the gear sensor can be connected to the sensor socket of the cover box, and the wiring is not required to be continued outside, so that equipment tools can be further simplified.

The beneficial effects of the utility model are as follows:

1. According to the quick-dismantling positioning test tool for the gear sensor, the group of tool bottom plates is arranged, the tool block positions and the cover box positions are arranged on the tool bottom plates, the cover box is arranged at the cover box positions and is used for protecting the electric mechanical equipment arranged inside, the tool blocks are quickly positioned at the tool block positions, when the sizes of the gear sensors to be detected are different, different tool blocks can be quickly replaced according to the sizes of the gear sensors to be detected, namely, after the gear sensors of one batch are detected, the gear sensors of another batch can be replaced, and the gear sensors of another batch can be detected, so that the adjustment is convenient;

2. And after locating the frock piece and the cover case, gear sensor can be fast positioned on the frock piece to cooperate the detection cardboard that stretches out in the cover case, the cover incasement has arranged sharp module, and detect the cardboard and then install on the sliding block of sharp module, so, the straight line module then accessible sliding block drives and detects the cardboard motion, and because the dop of gear sensor slider bottom stretches into the U-shaped draw-in groove that cooperates to detecting the cardboard, the straight line module then accessible detects the cardboard and drives gear sensor's slider and begin stroke motion, in the course, then can carry out the detection of gear coding, in the detection, if the motion position of all gears is in qualified scope, then detect qualified.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 with the hood removed;

FIG. 3 is a schematic structural view of a gear sensor;

FIG. 4 is a schematic view of the structure from another perspective;

FIG. 5 is a schematic view of the structure of a horizontal quick clamp;

The labels in the figure: 1 is a tooling bottom plate, 2 is a tooling block, 3 is a cover box, 4 is a linear module, 5 is a travel channel, 6 is a detection clamping plate, 7 is a gear sensor, 8 is a horizontal quick clamp, 9 is a positioning hole, 10 is a mounting plate, 11 is a clamping head, 12 is a U-shaped clamping groove, 13 is a clamping head, 14 is a sliding block, 15 is a limit sensor, 16 is a sensor socket, 21 is a supporting block, and 22 is a bottom block.

Detailed Description

As shown in fig. 1-5, a quick-dismantling positioning test tool for a gear sensor in the embodiment comprises a tool bottom plate 1, a tool block position and a cover box position which are arranged on the tool bottom plate 1, wherein the cover box 3 is arranged on the cover box position, the tool block 2 is quickly positioned on the tool block position, a linear module 4 is arranged in the cover box 3, a detection clamping plate 6 is arranged on a sliding block of the linear module 4, a travel channel 5 for the detection clamping plate 6 to penetrate is formed in the side wall of the cover box 3, and the linear module 4 drives the detection clamping plate 6 to reciprocate in the travel channel 5 through the sliding block;

the tooling block 2 comprises a supporting block 21 for supporting and positioning the gear sensor 7 and a bottom block 22 positioned at one side of the supporting block 21 and used for installing the horizontal quick clamp 8, two groups of positioning holes 9 are arranged on the supporting block 21, the mounting plate 10 of the gear sensor 7 is lapped on the supporting block 21, the mounting holes on the mounting plate are matched with the positioning holes 9 in an aligned manner, the clamping heads 11 of the horizontal quick clamp 8 are positioned on the mounting plate 10 of the gear sensor 7 in a pressing manner through positioning pins in an inserting manner, so that the quick positioning and mounting of the gear sensor 7 are achieved,

The end of the detection clamping plate 6 is provided with a group of U-shaped clamping grooves 12, the U-shaped clamping grooves 12 are used for being matched with clamping heads 13 at the bottoms of sliding blocks 14 of the gear sensor 7 in an alignment mode, so that the sliding blocks 14 of the gear sensor 7 are driven to conduct linear travel movement, gear coding detection can be conducted in the travel, and in the detection, if all the movement positions of gears are in a qualified range, detection is qualified.

The tool bottom plate 1 is provided with the matching through hole, the bottom of the tool block 2 is provided with the threaded hole matched with the matching through hole in a matching way, so that when the tool block 2 and the tool bottom plate 1 are required to be positioned and installed rapidly, bolts only need to be screwed into the bottom of the tool block 2 from the bottom of the tool bottom plate 1 through the matching through hole, and the disassembly is convenient.

Still arrange spacing sensor 15 in the cover case 3, spacing sensor 15 is used for carrying out the tip motion spacing to the sliding block of sharp module 4, and after opening the power of sharp module 4, can set for slide block to tip and spacing sensor 15 butt back and advance 0.5mm again, regard this as the initial zero point to also can prevent to all collide spacing sensor 15 at every turn during the follow-up test, accelerate the ageing of spacing sensor 15.

The sensor socket 16 connected with a power supply is further arranged on the cover box 3, so that after the gear sensor 7 is positioned, a plug wiring harness connected to the gear sensor 7 can be connected to the sensor socket 16 of the cover box 3, and the wire does not need to be led out again outside, so that equipment tools can be further simplified.

The working principle of the utility model is as follows: according to the quick-dismantling positioning test tool for the gear sensor, the tool block position and the cover box position are arranged on the tool bottom plate 1 through the arrangement of the tool bottom plate 1, so that after the tool block 2 and the cover box 3 are positioned, the gear sensor 7 can be quickly positioned on the tool block 2 to be matched with the detection clamping plate 6 stretching out of the cover box 3, the linear module 4 is arranged in the cover box 3, the detection clamping plate 6 is arranged on the sliding block of the linear module 4, the linear module 4 can drive the detection clamping plate 6 to move through the sliding block, and as the clamping head 13 at the bottom of the sliding block 14 of the gear sensor 7 stretches into the U-shaped clamping groove 12 matched with the detection clamping plate 6, the linear module 4 can drive the sliding block 14 of the gear sensor 7 to start stroke movement through the detection clamping plate 6, in the process, the gear coding can be detected, and in the detection process, if all the positions of gears are in a qualified range, the detection is qualified, a product can be taken out, and a new round of clamping test can be performed manually.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The quick-dismantling positioning test fixture for the gear sensor is characterized by comprising a fixture bottom plate (1) and a fixture block position and a cover box position which are arranged on the fixture bottom plate (1), wherein a cover box (3) is arranged on the cover box position, a fixture block (2) is quickly positioned on the fixture block position, a linear module (4) is arranged in the cover box (3), a detection clamping plate (6) is arranged on a sliding block of the linear module (4), a travel channel (5) for the detection clamping plate (6) to penetrate out is formed in the side wall of the cover box (3), and the linear module (4) drives the detection clamping plate (6) to reciprocate in the travel channel (5) through the sliding block; the tool block (2) comprises a supporting block (21) for supporting and positioning a gear sensor (7) and a bottom block (22) positioned on one side of the supporting block (21) and used for installing a horizontal quick clamp (8), two groups of positioning holes (9) are formed in the supporting block (21), a mounting plate (10) of the gear sensor (7) is lapped on the supporting block (21), the mounting holes on the mounting plate are matched with the positioning holes (9) in an alignment mode, the positioning pins are used for inserting and positioning, a clamping head (11) of the horizontal quick clamp (8) is positioned on the mounting plate (10) of the gear sensor (7) in a pressing mode, a group of U-shaped clamping grooves (12) are formed in the end portion of the detection clamping plate (6), and the U-shaped clamping grooves (12) are used for matching with clamping heads (13) at the bottom of a sliding block (14) of the gear sensor (7) in an alignment mode, so that the sliding block (14) of the gear sensor (7) can be driven to conduct linear stroke movement.

2. The quick release positioning test fixture for the gear sensor according to claim 1, wherein the fixture bottom plate (1) is provided with a matching through hole, and the bottom of the fixture block (2) is provided with a threaded hole which is in alignment matching with the matching through hole.

3. The quick release positioning test fixture for the gear sensor according to claim 1, wherein a limit sensor (15) is further arranged in the cover box (3), and the limit sensor (15) is used for limiting the end movement of the sliding block of the linear module (4).

4. The quick release positioning test fixture for a gear sensor according to claim 1, wherein a sensor socket (16) connected with a power supply is further arranged on the cover box (3).