Adjustable automobile bumper support testing fixture

Abstract

The utility model discloses an adjustable automobile bumper support testing fixture, and relates to the technical field of automobile bumper support testing fixtures. The device comprises a working table, a portal frame is arranged on the upper side of the working table, a detection probe and two T-shaped plates are arranged on the portal frame in a sliding fit mode, a first threaded rod with threads on the two sides opposite in direction is arranged on one side of each T-shaped plate in a rotating fit mode, and sliding plates are arranged on the two sides of each first threaded rod in a threaded fit mode. One side of the sliding plate is in elastic and sliding fit with a guide rod, and a clamping plate is arranged at the end of the guide rod. Through the arrangement of the guide rod, the guide rod drives the clamping plate to move towards one side of the bumper bracket to be detected under the action of the sliding plate, so that the bumper bracket to be detected is fixed and unfixed through the clamping plate, and the problem that the surface of the bumper bracket to be detected is damaged when the bumper bracket to be detected is fixed is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of automobile bumper bracket inspection tools, in particular to an adjustable automobile bumper bracket inspection tool. Background Art

[0002] The car bumper is a safety device that absorbs and mitigates external impact and protects the front and rear parts of the car body. With the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, the car bumper, as an important safety device, has also embarked on the road of innovation. After the car bumper bracket is manufactured, it needs to be bent to control the quality of the bumper.

[0003] The patent application with announcement number CN219347562U discloses an adjustable automobile bumper bracket inspection fixture, including: a workbench and a gantry fixedly connected to the top of the workbench, a mobile detection component and a lifting clamping component are arranged above the workbench, and the mobile detection component is located above the lifting clamping component; the mobile detection component includes a drive motor, a lead screw, a moving part, a first electric push cylinder and a detection probe, the drive motor is fixedly connected to the side wall of the gantry, the lead screw is movably connected to the inner side wall of the gantry, and the drive motor drives the lead screw, and the moving part is movably connected to the peripheral side of the lead screw. The utility model realizes free adjustment of clamping according to the actual size of the bumper through the designed lifting clamping component, and facilitates the overall detection of the bumper bracket through the designed mobile detection component.

[0004] However, the above technology has the following disadvantages when used:

[0005] The above document, paragraph 0035, describes that "after the bumper bracket to be tested is placed into the fixing groove, the telescopic end of the second electric push cylinder is extended and retracted, driving the fixing plate to complete the clamping and fixing of the bottom of the bumper bracket, and then the telescopic end of the hydraulic lifting column is raised and lowered according to the size of the bumper bracket, driving the U-shaped seat to move up and down, and when it is adjusted to be flush with the side wall of the bumper bracket, the telescopic end of the electric telescopic rod is extended and retracted, driving the clamping plate to complete the clamping of the bumper bracket". Combined with the attached manual Figure 3 It can be seen that the bumper bracket to be inspected needs to be clamped by a clamping plate. Since one side of the clamping plate is not provided with a buffer structure, it is easy to cause the surface of the bumper bracket to be inspected to be damaged by one side of the clamping plate.

[0006] Therefore, an adjustable automobile bumper bracket inspection fixture is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an adjustable automobile bumper bracket inspection fixture.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] An adjustable automobile bumper bracket inspection fixture comprises a workbench, a gantry is installed on the upper side of the workbench, a detection probe and two T-shaped plates are slidably engaged on the gantry, one side of the T-shaped plate is rotatably engaged with a first threaded rod with opposite thread directions on both sides, both sides of the first threaded rod are threadedly engaged with sliding plates, one side of the sliding plate is elastically and slidably engaged with a guide rod, and a clamping plate is installed at the end of the guide rod.

[0010] Optionally, a first guide groove is provided on one side of the T-shaped plate, one end of the sliding plate is slidably fitted in the first guide groove, a first motor is installed in the first guide groove, one end of the first threaded rod is installed on the output end of the first motor, a through hole and a first threaded hole are provided on one side of the clamping plate, the first threaded hole is threadably fitted with the first threaded rod, the guide rod is slidably fitted in the through hole, a sliding disk is provided at the end of the guide rod away from the sliding plate, a spring is installed between one side of the sliding disk and one side of the sliding plate, and the spring is sleeved on the circumference of the guide rod.

[0011] Optionally, two second guide grooves are provided on the gantry, a second motor is installed inside the second guide groove, a second threaded rod is installed at the output end of the second motor, one end of the T-shaped plate is slidably fitted in the second guide groove, a second threaded hole is provided on one side of the T-shaped plate, the second threaded hole is threadedly fitted with the second threaded rod, an electric push cylinder is provided on the upper side of the detection probe, a sliding block is provided at one end of the electric push cylinder, a third threaded hole is provided on one side of the sliding block, a third motor is installed on the gantry, a third threaded rod is installed at the output end of the third motor, the third threaded rod is threadedly fitted with the third threaded hole, which facilitates the sliding block to be threadedly fitted on the third threaded rod through the third threaded hole.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] A guide rod is provided so that the guide rod drives the card plate to move toward one side of the bumper bracket to be detected under the action of the sliding plate, so as to fix and release the bumper bracket to be detected through the card plate, thereby reducing the problem of surface damage to the bumper bracket to be detected when it is fixed.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0016] In the figure:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a third threaded rod in one embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the T-shaped plate structure of an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the sliding plate structure of an embodiment of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Workbench 1, gantry 101, third threaded rod 102, sliding block 103, third threaded hole 104, electric push cylinder 105, detection probe 106, third motor 107, second guide groove 108, second threaded rod 109, T-shaped plate 2, second threaded hole 201, first guide groove 202, first threaded rod 203, sliding plate 3, first threaded hole 301, through hole 302, guide rod 303, sliding disk 304, spring 305, clamping plate 306.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, an adjustable automobile bumper bracket inspection fixture is provided, including a workbench 1, a gantry 101 is installed on the upper side of the workbench 1, a detection probe 106 and two T-shaped plates 2 are slidably fitted on the gantry 101, one side of the T-shaped plate 2 is rotatably fitted with a first threaded rod 203 with opposite thread directions on both sides, both sides of the first threaded rod 203 are threadedly fitted with a sliding plate 3, one side of the sliding plate 3 is elastically and slidably fitted with a guide rod 303, and the end of the guide rod 303 is equipped with a clamping plate 306.

[0026] First, place the bumper bracket to be inspected between the two clamping plates 306, and then rotate the first threaded rod 203, the first threaded rod 203 drives the two sliding plates 3 to slide, because the threads on both sides of the first threaded rod 203 are in opposite directions, the two sliding plates 3 slide close to each other, and the sliding plate 3 drives the clamping plate 306 to fix the bumper bracket to be inspected on the upper side of the workbench 1 through the guide rod 303, and then slide the T-shaped plate 2 upward, the T-shaped plate 2 drives the bumper bracket to be inspected to slide upward to one side of the detection probe 106, and the bumper bracket to be inspected can be inspected through the detection probe 106.

[0027] The guide rod 303 is set so that the guide rod 303 drives the clamping plate 306 to move toward one side of the bumper bracket to be detected under the action of the sliding plate 3, so as to fix and release the bumper bracket to be detected through the clamping plate 306, thereby reducing the problem of surface damage to the bumper bracket to be detected when it is fixed.

[0028] A first guide groove 202 is provided on one side of the T-shaped plate 2 of the present embodiment, one end of the sliding plate 3 is slidably fitted inside the first guide groove 202, a first motor is installed inside the first guide groove 202, one end of the first threaded rod 203 is installed on the output end of the first motor, a through hole 302 and a first threaded hole 301 are provided on one side of the clamping plate 306, the first threaded hole 301 is threadedly fitted with the first threaded rod 203, the guide rod 303 is slidably fitted inside the through hole 302, a sliding disk 304 is provided at the end of the guide rod 303 away from the sliding plate 3, a spring 305 is installed between one side of the sliding disk 304 and one side of the sliding plate 3, and the spring 305 is sleeved on the circumferential side of the guide rod 303.

[0029] Two second guide grooves 108 are provided on the gantry 101 of the present embodiment, a second motor is installed inside the second guide groove 108, a second threaded rod 109 is installed at the output end of the second motor, one end of the T-shaped plate 2 is slidably fitted inside the second guide groove 108, a second threaded hole 201 is provided on one side of the T-shaped plate 2, the second threaded hole 201 is threadedly fitted with the second threaded rod 109, an electric push cylinder 105 is provided on the upper side of the detection probe 106, a sliding block 103 is provided at one end of the electric push cylinder 105, a third threaded hole 104 is provided on one side of the sliding block 103, a third motor 107 is installed on the gantry 101, a third threaded rod 102 is installed at the output end of the third motor 107, the third threaded rod 102 is threadedly fitted with the third threaded hole 104, which facilitates the sliding block 103 to be threadedly fitted on the third threaded rod 102 through the third threaded hole 104.

[0030] It should be noted that the utility model is an adjustable automobile bumper bracket inspection fixture, including: a workbench 1, a gantry 101, a third threaded rod 102, a sliding block 103, a third threaded hole 104, an electric push cylinder 105, a detection probe 106, a third motor 107, a second guide groove 108, a second threaded rod 109, a T-shaped plate 2, a second threaded hole 201, a first guide groove 202, a first threaded rod 203, a sliding plate 3, a first threaded hole 301, a through hole 302, a guide rod 303, a sliding disk 304, a spring 305, and a clamping plate 306. All components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0031] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An adjustable automobile bumper bracket inspection fixture, characterized in that: include: A workbench (1), wherein a gantry (101) is mounted on the upper side of the workbench (1), wherein a detection probe (106) and two T-shaped plates (2) are slidably engaged on the gantry (101), wherein one side of the T-shaped plate (2) is rotatably engaged with a first threaded rod (203) having threads in opposite directions on both sides, wherein both sides of the first threaded rod (203) are threadedly engaged with a sliding plate (3), wherein one side of the sliding plate (3) is elastically and slidably engaged with a guide rod (303), wherein a clamping plate (306) is mounted at the end of the guide rod (303).

2. The adjustable automobile bumper bracket check fixture according to claim 1, characterized in that: A first guide groove (202) is provided on one side of the T-shaped plate (2), one end of the sliding plate (3) is slidably fitted inside the first guide groove (202), a first motor is installed inside the first guide groove (202), one end of the first threaded rod (203) is installed on the output end of the first motor, a through hole (302) and a first threaded hole (301) are provided on one side of the clamping plate (306), and the first threaded hole (301) is threadably fitted with the first threaded rod (203).

3. The adjustable automobile bumper bracket check fixture according to claim 2, characterized in that: The guide rod (303) is slidably fitted inside the through hole (302); a sliding disk (304) is installed at the end of the guide rod (303) away from the sliding plate (3); a spring (305) is installed between one side of the sliding disk (304) and one side of the sliding plate (3); and the spring (305) is sleeved on the circumference of the guide rod (303).

4. The adjustable automobile bumper bracket check fixture according to claim 1, characterized in that: The gantry (101) is provided with two second guide grooves (108), a second motor is installed inside the second guide groove (108), a second threaded rod (109) is installed at the output end of the second motor, one end of the T-shaped plate (2) is slidably fitted inside the second guide groove (108), a second threaded hole (201) is provided on one side of the T-shaped plate (2), and the second threaded hole (201) is threadedly fitted with the second threaded rod (109).

5. The adjustable automobile bumper bracket check fixture according to claim 1, characterized in that: An electric push cylinder (105) is installed on the upper side of the detection probe (106), a sliding block (103) is installed at one end of the electric push cylinder (105), and a third threaded hole (104) is opened on one side of the sliding block (103).

6. The adjustable automobile bumper bracket check fixture according to claim 5, characterized in that: A third motor (107) is installed on the gantry (101); a third threaded rod (102) is installed at the output end of the third motor (107); and the third threaded rod (102) is threadably matched with the third threaded hole (104).

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