CN219736430U

CN219736430U - Test fixture with quick assembly disassembly structure

Info

Publication number: CN219736430U
Application number: CN202321210611.XU
Authority: CN
Inventors: 李建军
Original assignee: Shenzhen Huajin Electronics Co ltd
Current assignee: Shenzhen Huajin Electronics Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-09-22
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses a test fixture with a quick assembly disassembly structure, which comprises a test bench base and a buffer clamping assembly, wherein a detection placing bottom plate is arranged at the front end of the top of the test bench base, support assemblies are arranged on the left side and the right side of the top of the detection placing bottom plate, each support assembly comprises a support limiting block and an extrusion spring, and the buffer clamping assembly is arranged on the outer side of each support limiting block. This but quick assembly disassembly structure's test fixture compares with current test fixture, sets up through elastic buffering joint subassembly, and just tear open that the side was seted up get the groove and can be convenient for detect the taking out of part, avoid extravagant time to influence machining efficiency, fix the setting through the joint of grafting subassembly and fixed subassembly, split the component part of equipment, shorten time in the maintenance process, improve the efficiency of maintenance, control assembly's setting can reduce the tradition and need carry out pedal control with the foot, the danger that the hand and foot is uncoordinated brings, the security in the improvement operation process.

Description

Test fixture with quick assembly disassembly structure

Technical Field

The utility model relates to the technical field of sensor testing, in particular to a testing jig with a rapid disassembly and assembly structure.

Background

The application range of the sensor is wider, the capacity difference is generally generated during the operation, the product function is further enabled to operate, the product function is required to be detected after the product production assembly is completed, the product assembly is provided with a standard fixed position, and the product assembly is not installed to the positioning to cause the function failure, so that a special fixture capable of meeting the test function is required during the platform test, the sensor senses the sensor simultaneously, the function is enabled to operate, and if any sensor cannot sense the function cannot be realized.

The existing test fixture is used in a manner that test parts are clamped in a test groove, the mounting process is likely to be convenient, the test fixture is not easy to take out in the process of taking out due to the narrow gap, the detection efficiency of equipment can be affected, and the test fixture with the rapid disassembly structure is provided for the situation.

Disclosure of Invention

The utility model aims to provide a test fixture with a quick assembly and disassembly structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but quick assembly disassembly structure's test fixture, includes testboard base and buffering joint subassembly, the top front end of testboard base is provided with the detection and places the bottom plate, and detects the top left and right sides of placing the bottom plate and all is provided with supporting component, supporting component is including supporting stopper and extrusion spring, and the inboard that supports the stopper is provided with extrusion spring, buffering joint subassembly sets up in the outside that supports the stopper.

Further, the buffer clamping assembly comprises a buffer sliding frame, a contact plate and a conveniently detached groove, wherein one end, close to the central axis of the base of the test bench, of the buffer sliding frame is connected with the contact plate, and the conveniently detached groove is formed in the contact plate.

Further, the rear end of the base of the tested platform is provided with a rear supporting frame, and the bottom end of the rear supporting frame is provided with an inserting assembly.

Further, the grafting subassembly includes grafting piece, blotter and joint slider, the inboard rear end of grafting piece is provided with the blotter, and the inboard diapire of grafting piece is provided with the joint slider.

Further, the rear end of the plug-in block is connected with a fixing component, the fixing component comprises a fixing plate and a conveniently-detached screw, and the conveniently-detached screw is arranged in the fixing plate.

Further, the front end of back support frame is provided with the pneumatic cylinder, and the bottom of pneumatic cylinder is provided with the top and pushes down the subassembly.

Further, the top pushes down the subassembly and includes joint piece and top board, and the bottom of joint piece is provided with the top board.

Further, the front wall internally mounted of testboard base has control assembly, and control assembly includes control panel and button, control panel's front end is provided with the button.

Compared with the prior art, the utility model has the beneficial effects that: set up through elastic buffering joint subassembly, and just tear open that the side was seted up get the groove and can be convenient for detect taking out of part, avoid waste time to influence machining efficiency, fix the setting through the joint of grafting subassembly and fixed subassembly, can split the component part of equipment, shorten time in the maintenance process, improve the efficiency of maintenance, control assembly's setting can reduce the tradition and need carry out pedal control with the foot, the dangerous that the hand and foot is uncoordinated brings improves the security in the operation process.

1. In the use process, the part to be detected is required to be placed on the detection placement bottom plate, then the part to be detected is contacted with the welding point downwards through the probe at the top, in order to improve the placement convenience of the part to be detected, the part to be detected can be placed between the two contact plates, then the extrusion spring is pushed through the extrusion contact plates, so that the buffer sliding frame slides outside the supporting limiting block, then the buffer sliding frame is fixed, the buffer sliding frame is fixed through the elastic force of the extrusion spring, the probe detection is finished, and after the detection is finished, the edge of the part to be detected can be lifted through the conveniently detached groove at the side edge and then taken out, so that the part to be detected can be conveniently taken out, and the waste of time is avoided, and the processing efficiency is influenced.

2. The utility model is in the structure of the apparatus, it is made up of two large frames of test bench base and back support frame, when the apparatus needs to be overhauled and dismantled, can screw out and just tear the screw open, let fixed plate and test bench base break away from fixedly, then through outwards drawing the plug-in block, let the plug-in block connect with test bench base sliding movement, then make the left end part of the plug-in block draw out the inside of the test bench base, thus let test bench base and back support frame separate, split the component part of the apparatus, shorten the time in the overhaul process, raise the efficiency of overhaul.

Drawings

FIG. 1 is a schematic perspective view of a test fixture with a quick detachable structure according to the present utility model;

FIG. 2 is a schematic view of a partial perspective view of a support assembly and a buffer clamping assembly of a test fixture with a quick detachable structure according to the present utility model;

fig. 3 is a schematic diagram of a partial side view structure of a rear supporting frame and a plugging assembly of a test fixture with a quick detachable structure according to the present utility model.

In the figure: 1. a test bench base; 2. detecting a placing bottom plate; 3. a support assembly; 301. a supporting limiting block; 302. extruding a spring; 4. a buffer clamping assembly; 401. buffering the sliding frame; 402. a contact plate; 403. the groove is convenient to disassemble; 5. a rear support; 6. a plug assembly; 601. a plug block; 602. a cushion pad; 603. clamping a sliding block; 7. a fixing assembly; 701. a fixing plate; 702. the screw is convenient to disassemble; 8. a hydraulic cylinder; 9. a top hold down assembly; 901. a clamping block; 902. an upper press plate; 10. a control assembly; 1001. a control panel; 1002. a button.

Detailed Description

As shown in fig. 1 and fig. 2, a test fixture with a quick assembly disassembly structure comprises a test bench base 1 and a buffer clamping assembly 4, wherein the front end of the top of the test bench base 1 is provided with a detection placement bottom plate 2, the left side and the right side of the top of the detection placement bottom plate 2 are respectively provided with a support assembly 3, the support assemblies 3 comprise a support limiting block 301 and a compression spring 302, the inner side of the support limiting block 301 is provided with the compression spring 302, the buffer clamping assembly 4 is arranged on the outer side of the support limiting block 301, the buffer clamping assembly 4 comprises a buffer sliding frame 401, a contact plate 402 and a conveniently detached groove 403, one end of the buffer sliding frame 401, which is close to the central axis of the test bench base 1, is connected with the contact plate 402, the inside of the contact plate 402 is provided with a conveniently detached groove 403, in the use process, parts to be detected are required to be placed on the detection placement bottom plate 2, then the probes at the top are contacted with welding points downwards, in order to improve the placement convenience of the detected parts, the detection parts can be placed in the middle of the two contact plates 402, then the compression spring 302 is pushed by the compression contact plate 402, the buffer sliding frame 401 is arranged on the outer side of the support limiting block 301, the side is fixedly detected by the contact plate, the detection springs are fixed by the detection springs, the detection sides are arranged on the outer sides of the side of the detection sides of the detection sliding frame, and the detection part is fixedly arranged on the sides, and the sides of the detection part are conveniently detected.

As shown in fig. 1 and 3, the rear end of the test bench base 1 is provided with a rear support frame 5, the bottom end of the rear support frame 5 is provided with a plug-in component 6, the plug-in component 6 comprises a plug-in block 601, a buffer pad 602 and a clamping slide block 603, the rear end of the inner side of the plug-in block 601 is provided with the buffer pad 602, the bottom wall of the inner side of the plug-in block 601 is provided with the clamping slide block 603, the rear end of the plug-in block 601 is connected with a fixing component 7, the fixing component 7 comprises a fixing plate 701 and a disassembling screw 702, the inside of the fixing plate 701 is provided with the disassembling screw 702, in the construction of equipment, the disassembling screw 702 can be screwed out when the equipment is required to be overhauled and disassembled, the fixing plate 701 is separated from the test bench base 1, then the clamping slide block 603 is in sliding connection with the test bench base 1 by outwards pulling the plug-in block 601, then the left end part of the plugging block 601 is pulled out of the test bench base 1, so that the test bench base 1 is separated from the rear supporting frame 5, the components of the equipment are split, the time is shortened in the overhaul process, the overhaul efficiency is improved, the front end of the rear supporting frame 5 is provided with a hydraulic cylinder 8, the bottom end of the hydraulic cylinder 8 is provided with a top pressing component 9, the top pressing component 9 comprises a clamping block 901 and an upper pressing plate 902, the bottom end of the clamping block 901 is provided with the upper pressing plate 902, the front wall of the test bench base 1 is internally provided with a control component 10, the control component 10 comprises a control panel 1001 and a button 1002, the front end of the control panel 1001 is provided with the button 1002, the control component 10 is arranged to reduce the traditional requirement of pedal control by feet, during the traditional detection processing, the components are put by hands, and then the pedal is switched on and off conveniently, however, there is also a disharmony between hands and feet, so that the pressing is realized in the placing process, the danger is also high, the hydraulic cylinder 8 is controlled to drive the upper pressing plate 902 to fall by manually pressing the button 1002, and the safety in the operation process is improved although the speed is low.

In summary, when the test fixture with the quick assembly disassembly structure is used, firstly, in the use process, a part to be detected is required to be placed on the detection placement base plate 2, then the part is detected by contacting the probe at the top with the welding point downwards, the hydraulic cylinder 8 can be controlled by manually pressing the button 1002 to drive the upper pressing plate 902 to drop for detection, in order to improve the placement convenience of the detected part, the detected part can be placed between the two contact plates 402, then the extrusion spring 302 is pushed by the extrusion contact plates 402, so that the buffer sliding frame 401 slides outside the support limiting block 301, then the buffer sliding frame is fixed by the elastic force of the extrusion spring 302, then the probe detection is completed, after the detection is completed, the edge of the detected part can be picked up by the conveniently detached groove 403 at the side, then the probe is taken out, in the operation process, the setting of the control assembly 10 can reduce the traditional requirement of pedal control by feet, in the conventional detection processing, parts are placed by hands and then a foot switch is more convenient, but the hands and feet are not coordinated, so that the lower pressure is realized in the placing process, the brought danger is larger, the danger is reduced by manually pressing a button 1002, in the structure of the equipment, the equipment is composed of two large frames of a test bench base 1 and a rear support frame 5, when the equipment is required to be overhauled and disassembled, a disassembling screw 702 can be unscrewed, a fixing plate 701 is separated from the test bench base 1 for fixation, then an inserting block 601 is outwards drawn, a clamping slider 603 is slidably connected with the test bench base 1 for movement, then the left end part of the inserting block 601 is drawn out of the test bench base 1, the test bench base 1 and the rear support frame 5 are separated, the components of the equipment are disassembled for overhauling, this is the theory of operation of this but quick assembly disassembly structure's test fixture.

Claims

1. The utility model provides a but test fixture of quick assembly disassembly structure, includes testboard base (1) and buffering joint subassembly (4), its characterized in that, the top front end of testboard base (1) is provided with detects places bottom plate (2), and detects the top left and right sides of placing bottom plate (2) all is provided with supporting component (3), supporting component (3) are including supporting stopper (301) and extrusion spring (302), and the inboard of supporting stopper (301) is provided with extrusion spring (302), buffering joint subassembly (4) set up in the outside of supporting stopper (301).

2. The test fixture of claim 1, wherein the buffer clamping assembly (4) comprises a buffer sliding frame (401), a contact plate (402) and a convenient-to-detach groove (403), one end, close to the central axis of the test bench base (1), of the buffer sliding frame (401) is connected with the contact plate (402), and the interior of the contact plate (402) is provided with the convenient-to-detach groove (403).

3. The test fixture of a quick detachable structure according to claim 1, wherein a rear support frame (5) is arranged at the rear end of the test bench base (1), and a plugging component (6) is arranged at the bottom end of the rear support frame (5).

4. A test fixture of a quick detachable structure according to claim 3, characterized in that the plug assembly (6) comprises a plug block (601), a buffer pad (602) and a clamping slider (603), the buffer pad (602) is arranged at the rear end of the inner side of the plug block (601), and the clamping slider (603) is arranged at the bottom wall of the inner side of the plug block (601).

5. The test fixture of a quick detachable structure according to claim 4, wherein the rear end of the plug-in block (601) is connected with a fixing assembly (7), the fixing assembly (7) comprises a fixing plate (701) and a disassembling screw (702), and the disassembling screw (702) is arranged in the fixing plate (701).

6. A test fixture of a quick detachable structure according to claim 3, characterized in that the front end of the rear supporting frame (5) is provided with a hydraulic cylinder (8), and the bottom end of the hydraulic cylinder (8) is provided with a top pressing component (9).

7. The test fixture of claim 6, wherein the top pressing assembly (9) comprises a clamping block (901) and an upper pressing plate (902), and the bottom end of the clamping block (901) is provided with the upper pressing plate (902).

8. The test fixture of the quick detachable structure according to claim 1, wherein a control assembly (10) is mounted inside the front wall of the test bench base (1), the control assembly (10) comprises a control panel (1001) and a button (1002), and the button (1002) is arranged at the front end of the control panel (1001).