CN220063630U

CN220063630U - Detection jig with buffer structure

Info

Publication number: CN220063630U
Application number: CN202320848645.5U
Authority: CN
Inventors: 程志峰; 甄恩玉; 蔡国兵
Original assignee: Kunshan Haiwen Vehicle Equipment Manufacturing Co ltd
Current assignee: Kunshan Haiwen Vehicle Equipment Manufacturing Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-21
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a detection jig with a buffer structure, which comprises a base and a top seat fixed above the base, wherein a movable plate is movably arranged at the bottom of the top seat, a detection head is arranged on the bottom surface of the movable plate, a workpiece to be detected is placed on the top surface of the base, and two buffer clamping mechanisms are symmetrically arranged on the top surface of the base relative to two sides of the workpiece to be detected; according to the utility model, through further improvement and optimization of the detection jig in the prior art, the movable column, the top clamping plate and the adjusting structure are designed at the top of the clamping block, so that the clamping block can play a role in pressing and limiting the top of the workpiece to be detected while clamping and limiting the side surface of the workpiece to be detected, the top clamping plate can limit the workpiece to be detected in the vertical direction in the detection process, the stability of the detection process is ensured, and the use stability of the whole detection jig is ensured.

Description

Detection jig with buffer structure

Technical Field

The utility model belongs to the technical field of detection jigs, and particularly relates to a detection jig with a buffer structure.

Background

In the production process of the automobile parts, a plurality of tests are required to ensure the quality of finished products of the subsequent automobile parts, and a detection jig is required to be used for detection in the process of detection, and the intelligent test jig with buffer protection is disclosed in the prior patent with the publication number of CN216900741U and comprises a base arranged above a detection table, wherein the upper surface of the base is symmetrically and fixedly provided with a support column, the upper end of the support column is fixedly provided with a top seat, the side wall of the top seat is provided with a control panel, and the upper surface of the top seat is fixedly provided with an electric push rod; further comprises: the covering cover is fixedly arranged on the lower surface … …' of the movable plate, and the common detection jig described in the patent can be seen, and mainly comprises a base, a top seat, the movable plate, a detection head, an electric cylinder and other parts, when in use, a workpiece to be detected is placed above the base, and then the electric cylinder is started to drive the movable plate to move downwards, so that the detection head at the bottom of the movable plate can detect the workpiece;

however, when the detection jig in the above patent is actually used, since the two clamps on the base can only clamp and limit the detection workpiece in the horizontal direction, and no limit measure is adopted in the vertical direction, the detection workpiece may move upwards or move in the subsequent detection process, and the stability of the detection process is reduced, so that the practical stability of the whole detection jig is not high.

Disclosure of Invention

The utility model aims to provide a detection jig with a buffer structure, which solves the problem that the existing detection jig provided in the background art does not limit a workpiece to be detected on a base in the vertical direction.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take buffer structure's detection tool, includes the base and fixes the footstock in the base top, the bottom movable mounting of footstock has the fly leaf, and the bottom surface mounting of fly leaf has the detection head, the top surface of base has placed the work piece that awaits measuring, the top surface of base is provided with two buffering fixture for the bilateral symmetry of work piece that awaits measuring, buffering fixture is including the L shape movable seat of activity setting at base top surface, one side of L shape movable seat is fixed with the side column, and the end fixing of side column has the clamp splice, the top surface activity of clamp splice is provided with the movable column, just the top movable mounting of movable column has the top splint, the one end of top splint extends to the top surface of work piece that awaits measuring, buffering fixture still includes vertical hole and interior movable structure, the vertical hole has been run through to the upper and lower surface of clamp splice, the bottom of movable column is through interior movable structure movable mounting in the vertical hole, interior movable structure includes side spout, spring B and side slider, the both sides spout of vertical hole all has been seted up to the both sides inner wall, side slider through side slider and side slider fixed with side slider looks movable column.

Preferably, the buffering fixture further comprises an adjusting structure, the adjusting structure is arranged between the movable column and the top clamping plate, the adjusting structure comprises a T-shaped guide block, a strip-shaped sliding port and a guide rod, the strip-shaped sliding port is formed in the surface of the top clamping plate in a penetrating mode, the T-shaped guide block is fixed on the top surface of the movable column and located in the strip-shaped sliding port, the guide rod is fixedly arranged in the strip-shaped sliding port and penetrates through the T-shaped guide block, the adjusting structure further comprises a rubber inner pad, round protrusions and round clamping holes, the rubber inner pad is fixedly arranged on the inner side of the T-shaped guide block, the inner walls of two sides of the rubber inner pad are respectively provided with an integrated round protrusion, and a plurality of round clamping holes are uniformly formed in the surface of the guide rod and are embedded into one of the round clamping holes.

Preferably, the buffering clamping mechanism further comprises a lower movable structure, the lower movable structure comprises a T-shaped chute arranged on the top surface of the base, a T-shaped sliding block is movably arranged in the T-shaped chute through a spring A, the top end of the T-shaped sliding block extends out to the top surface of the base and is fixed with an L-shaped movable seat, a buffering rubber pad is fixed on one side surface of the clamping block, and the buffering rubber pad is tightly attached to the side surface of the workpiece to be tested.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through further improvement and optimization of the detection jig in the prior art, the movable column, the top clamping plate and the adjusting structure are designed at the top of the clamping block, so that the clamping block can play a role in pressing and limiting the top of the workpiece to be detected while clamping and limiting the side surface of the workpiece to be detected, the top clamping plate can limit the workpiece to be detected in the vertical direction in the detection process, the stability of the detection process is ensured, and the use stability of the whole detection jig is ensured.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view of a portion of the buffer clamping mechanism of the present utility model;

FIG. 3 is an enlarged view of a portion of the adjustment structure of FIG. 2 in accordance with the present utility model;

in the figure: 1. a base; 2. a movable plate; 3. a top base; 4. a detection head; 5. a workpiece to be measured; 6. a buffer clamping mechanism; 61. an L-shaped movable seat; 62. a side column; 63. clamping blocks; 631. a buffer rubber pad; 64. a lower movable structure; 641. t-shaped sliding grooves; 642. a spring A; 643. a T-shaped slider; 65. a movable column; 66. a top clamping plate; 67. an adjustment structure; 671. a T-shaped guide block; 672. a strip-shaped sliding port; 673. a guide rod; 674. a rubber inner pad; 675. a circular protrusion; 676. a circular clamping hole; 68. a vertical hole; 69. an inner movable structure; 691. a side chute; 692. a spring B; 693. side sliding blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and fig. 2, a first embodiment of the present utility model provides a technical solution: the utility model provides a take buffer structure's detection tool, including base 1 and the footstock 3 of fixing in base 1 top, the bottom movable mounting of footstock 3 has fly leaf 2, and the bottom surface mounting of fly leaf 2 has detection head 4, follow-up footstock 3 top surface's electric jar starts the back, can drive the piston rod of bottom and take fly leaf 2 to move down, and make detection head 4 and the contact of workpiece 5 that awaits measuring carry out normal detection, workpiece 5 that awaits measuring has been placed to the top surface of base 1, the top surface of base 1 is provided with two buffer fixture 6 for the bilateral symmetry of workpiece 5 that awaits measuring, buffer fixture 6 is including the L shape movable seat 61 that the activity set up at base 1 top surface, one side of L shape movable seat 61 is fixed with side post 62, and the tip welded fastening of side post 62 has clamp block 63, clamp block 63 and L shape movable seat 61 can be in the top left and right sides of base 1, the buffer clamping mechanism 6 also comprises a lower movable structure 64, the lower movable structure 64 comprises a T-shaped chute 641 arranged on the top surface of the base 1, a T-shaped slide block 643 is movably arranged in the T-shaped chute 641 through a spring A642, the top end of the T-shaped slide block 643 extends to the top surface of the base 1 and is fixed with the L-shaped movable seat 61, so that the clamping block 63 and the L-shaped movable seat 61 can displace towards the side edge of the base 1 when being extruded by the workpiece 5 to be tested to play a certain role in buffering, meanwhile, the clamping block 63 can always support the side surface of the workpiece 5 to be tested under the pushing action of the spring A642, a buffer rubber pad 631 is fixedly adhered to one side surface of the clamping block 63, the buffer rubber pad 631 is tightly attached to the side surface of the workpiece 5 to be tested, the top surface of the clamping block 63 is movably provided with a movable column 65, and top movable mounting of movable column 65 has top splint 66, the one end of top splint 66 extends to the top surface of workpiece 5 that awaits measuring, can play certain centre gripping limiting displacement to the top surface of workpiece 5 that awaits measuring, further optimize centre gripping stability and the stability in the follow-up testing process, buffering fixture 6 still includes vertical hole 68 and interior movable structure 69, vertical hole 68 has been seted up in the upper and lower surface of clamp splice 63 runs through, movable structure 69 movable mounting in vertical hole 68 in the bottom of movable column 65 is passed through, interior movable structure 69 includes side spout 691, spring B692 and sideslip piece 693, side spout 691 has all been seted up to the both sides inner wall of vertical hole 68, side slider 693 has been installed through spring B692 movable mounting in the sideslip spout 693, and the one end and movable column 65 of sideslip piece 693 are fixed mutually, make movable column 65 and top splint 66 can reciprocate, and under the pushing action of spring B692, make top splint 66 can support with the top surface of workpiece 5 that awaits measuring in the daily use, play the limiting displacement.

Example 2

Referring to fig. 1 to 3, a second embodiment of the present utility model is based on the previous embodiment, except that the adjustment structure 67 is provided to realize the adjustment of the position of the top clamping plate 66, so as to facilitate the operator to adjust the position of the top clamping plate 66 according to the sizes of different workpieces 5 to be measured.

Specifically, the buffering clamping mechanism 6 further includes an adjusting structure 67, the adjusting structure 67 is disposed between the movable column 65 and the top clamping plate 66, the adjusting structure 67 includes a T-shaped guide block 671, a strip sliding port 672 and a guide rod 673, the surface of the top clamping plate 66 is penetrated and provided with the strip sliding port 672 corresponding to the T-shaped guide block 671, the T-shaped guide block 671 is welded and fixed on the top surface of the movable column 65 and is located in the strip sliding port 672, the guide rod 673 is fixed in the strip sliding port 672, the guide rod 673 penetrates through the T-shaped guide block 671, so that the position of the top clamping plate 66 can be transversely moved, the adjusting structure 67 further includes a rubber inner pad 674, a circular protrusion 675 and a circular clamping hole 676, the inner side of the T-shaped guide block 67 is fixed with the rubber inner pad 674, the inner walls of the two sides of the rubber inner pad 674 are respectively provided with an integral circular protrusion 675, the circular protrusion 675 is made of rubber material, the surface of the guide rod 673 is uniformly provided with a plurality of circular clamping holes 676 corresponding to the circular protrusions 676, when the top clamping plate 66 is transversely moved, and the guide rod 673 moves to the circular protrusions 676 also make the circular protrusions 676 move to the positions of the auxiliary clamping plates 66.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take buffer structure's detection tool, includes base (1) and fixes footstock (3) in base (1) top, the bottom movable mounting of footstock (3) has fly leaf (2), and the bottom surface mounting of fly leaf (2) has detection head (4), workpiece (5) that await measuring, its characterized in that have been placed to the top surface of base (1): the utility model discloses a workpiece to be measured, including base (1), top surface of base (1) is provided with two buffering fixture (6) for the bilateral symmetry of workpiece to be measured (5), buffering fixture (6) are including the activity setting at L shape movable seat (61) of base (1) top surface, one side of L shape movable seat (61) is fixed with jamb (62), and the tip of jamb (62) is fixed with clamp splice (63), the top surface activity of clamp splice (63) is provided with movable column (65), just the top movable mounting of movable column (65) has top splint (66), the one end of top splint (66) extends to the top surface of workpiece to be measured (5).

2. The detection jig with a buffer structure according to claim 1, wherein: the buffering clamping mechanism (6) further comprises a vertical hole (68) and an inner movable structure (69), the vertical hole (68) is formed in the upper surface and the lower surface of the clamping block (63) in a penetrating mode, and the bottom end of the movable column (65) is movably installed in the vertical hole (68) through the inner movable structure (69).

3. The detection jig with a buffer structure according to claim 2, wherein: the inner movable structure (69) comprises side sliding grooves (691), springs B (692) and side sliding blocks (693), the side sliding grooves (691) are formed in the inner walls of the two sides of the vertical holes (68), the side sliding blocks (693) are movably mounted in the side sliding grooves (691) through the springs B (692), and one ends of the side sliding blocks (693) are fixed with the movable columns (65).

4. The detection jig with a buffer structure according to claim 1, wherein: the buffering clamping mechanism (6) further comprises an adjusting structure (67), and the adjusting structure (67) is arranged between the movable column (65) and the top clamping plate (66).

5. The detection jig with a buffer structure according to claim 4, wherein: the adjusting structure (67) comprises a T-shaped guide block (671), a strip-shaped sliding port (672) and a guide rod (673), the surface of the top clamping plate (66) is provided with the strip-shaped sliding port (672) in a penetrating mode, the T-shaped guide block (671) is fixed on the top surface of the movable column (65) and is located in the strip-shaped sliding port (672), the guide rod (673) is fixed in the strip-shaped sliding port (672), and the guide rod (673) penetrates through the T-shaped guide block (671).

6. The detection jig with a buffer structure according to claim 5, wherein: the adjusting structure (67) further comprises a rubber inner pad (674), round protrusions (675) and round clamping holes (676), the rubber inner pad (674) is fixed on the inner side of the T-shaped guide block (671), integral round protrusions (675) are arranged on the inner walls of the two sides of the rubber inner pad (674), a plurality of round clamping holes (676) are uniformly formed in the surface of the guide rod (673), and the round protrusions (675) are embedded into one of the round clamping holes (676).

7. The detection jig with a buffer structure according to claim 1, wherein: the buffering clamping mechanism (6) further comprises a lower movable structure (64), the lower movable structure (64) comprises a T-shaped chute (641) formed in the top surface of the base (1), a T-shaped sliding block (643) is movably mounted in the T-shaped chute (641) through a spring A (642), and the top end of the T-shaped sliding block (643) extends out to the top surface of the base (1) and is fixed with the L-shaped movable seat (61).

8. The detection jig with a buffer structure according to claim 1, wherein: a buffer rubber pad (631) is fixed on one side surface of the clamping block (63), and the buffer rubber pad (631) is tightly attached to the side surface of the workpiece (5) to be tested.