Auxiliary fixing device for automobile part detection

Abstract

The utility model discloses an auxiliary fixing device for automobile part detection, and relates to the field of auxiliary devices for automobile part detection, the auxiliary fixing device comprises a workbench and a positioning fixing assembly, the bottom of the workbench is provided with first fixing plates in a bilateral symmetry manner, and the bottom of the left side of the workbench is provided with a driving motor. According to the auxiliary fixing device for automobile part detection, through arrangement of a bidirectional driving screw rod, positioning plates on the left side and the right side can synchronously and oppositely move along the top of the workbench when a driving motor operates, so that the left side and the right side of a to-be-detected part are positioned and fixed; the positioning and fixing assembly can perform positioning and fixing treatment on the front and rear sides of the to-be-detected part through the arranged lateral positioning mechanism, and the positioning and fixing assembly can perform positioning treatment on the upper end of the to-be-detected part through the arranged limiting assembly; therefore, the purpose of comprehensively fixing the to-be-detected part is achieved.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary devices for automobile component detection, in particular to an auxiliary fixing device for automobile component detection. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. Auto parts need to be tested for quality, performance and appearance during the production process so that the parts can meet the production requirements. When the staff is testing new energy vehicle parts, they need to use auxiliary fixing devices to fix the auto parts to be tested, so as to facilitate the staff's subsequent testing work.

[0003] However, the current auxiliary fixing device still has some shortcomings. For example, the adjustment steps of the existing auxiliary fixing device are relatively cumbersome, which causes the staff to spend a long time adjusting the clamping mechanism when inspecting automobile parts of other sizes or shapes, thereby causing certain interference to the staff's inspection efficiency and resulting in certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides an auxiliary fixing device for automobile parts detection. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary fixing device for automobile parts detection to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary fixing device for automobile parts inspection, comprising a workbench and a positioning and fixing assembly, a first fixing plate is symmetrically installed at the bottom of the workbench, and a driving motor is installed at the bottom of the left side of the workbench, and a bidirectional driving screw is installed on the output shaft of the driving motor through a coupling, and the end of the bidirectional driving screw is rotatably connected to the inside of the first fixing plate, the positioning and fixing assembly is slidably connected to the top of the workbench, and a supporting plate is fixedly installed on the top of the workbench, and an electromagnet is embedded and installed on the top of the supporting plate.

[0007] Furthermore, the positioning and fixing assembly includes a positioning plate, a cross-shaped slider, a connecting mechanism, a second fixing plate and a lateral positioning mechanism, and a cross-shaped slider is fixedly installed on the bottom of the positioning plate, and the bottom of the cross-shaped slider is fixedly connected to the connecting mechanism, and the interior of the connecting mechanism is movably connected to the side of the bidirectional driving screw, and at the same time, a second fixing plate is symmetrically installed on the side of the positioning plate, and the side of the positioning plate is slidably connected to the lateral positioning mechanism.

[0008] Furthermore, the bottom of the positioning plate is fixedly connected to the bottom of the cross-shaped slider, and the positioning plate forms a sliding structure with the workbench through the cross-shaped slider.

[0009] Furthermore, the lateral positioning mechanism includes a connecting plate, an elastic limiting mechanism, a guide clamping plate, a guide slider and a first threaded adjustment rod, and the elastic limiting mechanism is fixedly installed at equal distances on the side of the connecting plate, and the guide clamping plate is installed on the other end of the elastic limiting mechanism, and the side of the connecting plate is fixedly connected to the guide slider, and the outer side of the connecting plate is rotatably connected to the first threaded adjustment rod, and the side of the first threaded adjustment rod is connected to the internal thread of the second fixed plate.

[0010] Furthermore, the end of the elastic limiting mechanism is fixedly connected to the inner side of the connecting plate, and the other end of the elastic limiting mechanism is fixedly connected to the outer side of the guide clamping plate, and the guide clamping plate forms an elastic structure with the connecting plate through the elastic limiting mechanism.

[0011] Furthermore, the positioning and fixing assembly also includes a third fixing plate and a limiting assembly, and the third fixing plate is fixedly installed on the side of the positioning plate, and the side of the positioning plate is slidably connected to the limiting assembly up and down.

[0012] Furthermore, the limit assembly includes a limit block, a second threaded connecting rod, an arc-shaped limit groove and a rectangular slider, and the top of the limit block is rotatably connected to the second threaded connecting rod, and the side of the second threaded connecting rod is connected to the internal thread of the third fixed plate, and an arc-shaped limit groove is opened at the bottom of the limit block, and a rectangular slider is symmetrically installed on the inner side of the limit block.

[0013] Furthermore, the side of the limit block is fixedly connected to the side of the rectangular sliding block, and the limit block forms a sliding structure with the positioning plate through the rectangular sliding block.

[0014] The utility model provides an auxiliary fixing device for automobile parts detection, which has the following beneficial effects:

[0015] 1. The utility model provides a bidirectional driving screw rod, so that the positioning plates on the left and right sides of the driving motor can move synchronously along the top of the workbench when the driving motor is running, so as to achieve the positioning and fixing of the left and right sides of the parts to be inspected, and the lateral positioning mechanism is provided, so that the positioning and fixing assembly can position and fix the front and rear sides of the parts to be inspected, and the limiting assembly is provided, so that the positioning and fixing assembly can position the upper end of the parts to be inspected, so as to achieve the purpose of fully fixing the parts to be inspected, thereby avoiding the situation that the parts to be inspected move during the inspection and the inspection data is disturbed. At the same time, the electromagnet is provided, so that the automobile parts to be inspected can be initially fixed on the top of the bearing plate, which brings convenience to the subsequent positioning and fixing of the positioning and fixing assembly.

[0016] 2. The utility model provides a guide slider so that when the staff rotates the first threaded adjustment rod, the connecting plate can move forward and backward along the side of the positioning plate, so as to achieve the purpose of quickly adjusting the spacing between the front and rear lateral positioning mechanisms, thereby avoiding the situation where the staff need to spend a long time adjusting the clamping mechanism when inspecting automobile parts of other sizes or shapes, which interferes with the staff's inspection efficiency. In addition, through the provision of an elastic limiting mechanism and a guide clamping plate, the position of the connecting plate will not interfere with the positioning and fixing function of the positioning and fixing assembly after the adjustment is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an auxiliary fixing device for automobile parts inspection according to the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of a positioning and fixing component of an auxiliary fixing device for automobile parts inspection according to the utility model;

[0019] Figure 3 The utility model is an auxiliary fixing device for automobile parts detection Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. workbench; 2. first fixed plate; 3. drive motor; 4. bidirectional drive screw; 5. positioning and fixing assembly; 51. positioning plate; 52. cross-shaped slider; 53. connecting mechanism; 54. second fixed plate; 55. lateral positioning mechanism; 551. connecting plate; 552. elastic limiting mechanism; 553. guide clamping plate; 554. guide slider; 555. first threaded adjusting rod; 56. third fixed plate; 57. limiting assembly; 571. limiting block; 572. second threaded connecting rod; 573. arc-shaped limiting groove; 574. rectangular slider; 6. bearing plate; 7. electromagnet. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 3 As shown, an auxiliary fixing device for automobile parts inspection includes a workbench 1 and a positioning and fixing assembly 5, a first fixing plate 2 is symmetrically installed at the bottom of the workbench 1, and a driving motor 3 is installed at the bottom of the left side of the workbench 1, and the output shaft of the driving motor 3 is installed with a bidirectional driving screw 4 through a coupling, and the end of the bidirectional driving screw 4 is rotatably connected to the inside of the first fixing plate 2, the positioning and fixing assembly 5 is slidably connected to the top of the workbench 1, the positioning and fixing assembly 5 also includes a third fixing plate 56 and a limiting assembly 57, and the third fixing plate 56 is fixedly installed on the side of the positioning plate 51, and the side of the positioning plate 51 is slidably connected to the limiting assembly 57 up and down, and the limiting assembly 57 includes a limiting block 571, a second threaded connecting rod 572, an arc-shaped limiting groove 573 and A rectangular slider 574, and the top of the limit block 571 is rotatably connected to the second threaded connecting rod 572, and the side of the second threaded connecting rod 572 is connected to the internal thread of the third fixed plate 56, and an arc-shaped limit groove 573 is provided at the bottom of the limit block 571, and at the same time, a rectangular slider 574 is symmetrically installed on the inner side of the limit block 571, and the side of the limit block 571 is fixedly connected to the side of the rectangular slider 574, and the limit block 571 forms a sliding structure with the positioning plate 51 through the rectangular slider 574. By setting the limit block 571 and the positioning plate 51 as a sliding structure, the limit block 571 is more stable when it is lifted and moved along the side of the positioning plate 51, and a supporting plate 6 is fixedly installed on the top of the workbench 1, and an electromagnet 7 is embedded in the top of the supporting plate 6.

[0023] like Figure 1-Figure 3As shown, a first fixed plate 2 is symmetrically installed at the bottom of the workbench 1, and a driving motor 3 is installed at the bottom of the left side of the workbench 1, and a bidirectional driving screw 4 is installed on the output shaft of the driving motor 3 through a coupling, and the end of the bidirectional driving screw 4 is connected to the internal rotation of the first fixed plate 2, and the positioning and fixing component 5 is slidably connected to the top of the workbench 1. The positioning and fixing component 5 includes a positioning plate 51, a cross-shaped slider 52, a connecting mechanism 53, a second fixed plate 54 and a lateral positioning mechanism 55, and a cross-shaped slider is fixedly installed at the bottom of the positioning plate 51 52, the bottom of the positioning plate 51 is fixedly connected to the bottom of the cross-shaped slider 52, and the positioning plate 51 forms a sliding structure with the workbench 1 through the cross-shaped slider 52. By setting the positioning plate 51 and the workbench 1 in the sliding structure, the positioning plate 51 is more stable and smooth when sliding along the top of the workbench 1, and the bottom of the cross-shaped slider 52 is fixedly connected to a connecting mechanism 53, and the inside of the connecting mechanism 53 is movably connected to the side of the bidirectional driving screw 4. At the same time, a second fixing plate 54 is symmetrically installed on the side of the positioning plate 51. The positioning plate 5 1 is slidably connected to the side of the connecting plate 551 with a lateral positioning mechanism 55, which includes a connecting plate 551, an elastic limiting mechanism 552, a guide clamping plate 553, a guide slider 554 and a first threaded adjusting rod 555, and the side of the connecting plate 551 is fixedly installed with an elastic limiting mechanism 552 at an equal distance, and the other end of the elastic limiting mechanism 552 is installed with a guide clamping plate 553, the end of the elastic limiting mechanism 552 is fixedly connected to the inner side of the connecting plate 551, and the other end of the elastic limiting mechanism 552 is fixedly connected to the outer side of the guide clamping plate 553. The guide clamping plate 553 is connected, and the guide clamping plate 553 forms an elastic structure with the connecting plate 551 through an elastic limiting mechanism 552. By setting the guide clamping plate 553 and the connecting plate 551 as an elastic structure, the limiting position of the connecting plate 551 will not interfere with the top fixing work of the positioning and fixing component 5 after it is determined. In addition, the side of the connecting plate 551 is fixedly connected with a guide slider 554, and at the same time, the outer side of the connecting plate 551 is rotatably connected with a first threaded adjusting rod 555, and the side of the first threaded adjusting rod 555 is connected to the internal thread of the second fixing plate 54.

[0024] In summary, the auxiliary fixing device for automobile parts inspection is firstly based on Figures 1 to 3, the staff member grabs the first threaded adjustment rod 555 and drives it to rotate on the outside of the connecting plate 551. At this time, the connecting plate 551 moves forward and backward along the side of the positioning plate 51 through the sliding of the guide slider 554. When the center distance between the guide clamping plate 553 and the positioning plate 51 reaches half the width of the automotive part to be inspected, the first threaded adjustment rod 555 is stopped. Then the staff member places the automotive part to be inspected on the top of the carrying plate 6. Then the staff member turns on the drive motor 3 through the controller. When the drive motor 3 starts to run, it drives the bidirectional drive screw 4 to rotate inside the first fixed plate 2. At this time, through the connection of the connecting mechanism 53 and the sliding of the cross-shaped slider 52, the positioning plates 51 on the left and right sides can move synchronously in opposite directions along the top of the workbench 1. At this time, the cooperation of the guide clamping plate 553 is used to The component to be inspected is pushed toward the center position of the top of the supporting plate 6. When the side of the positioning plate 51 is in contact with the side of the component, the driving motor 3 is turned off. At this time, the positioning plate 51 automatically positions and fixes the left and right sides of the component. At the same time, the elastic limiting mechanism 552 cooperates to enable the guide clamping plate 553 to position and fix the front and back sides of the component. Then the staff turns on the electromagnet 7 through the controller. When the electromagnet 7 starts to run, the component is firmly adsorbed on the top of the supporting plate 6. Then the staff grabs the second threaded connecting rod 572 and drives it to rotate on the top of the limit block 571. At this time, the rectangular slider 574 slides to make the limit block 571 move downward along the side of the positioning plate 51, so as to achieve the purpose of positioning and fixing the top of the component, so that the fixing device can fix the component to be inspected in all directions.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An auxiliary fixing device for automobile parts inspection, comprising a workbench (1) and a positioning and fixing assembly (5), characterized in that: A first fixed plate (2) is symmetrically installed at the bottom of the workbench (1), and a driving motor (3) is installed at the bottom of the left side of the workbench (1), and the output shaft of the driving motor (3) is installed with a bidirectional driving screw (4) through a coupling, and the end of the bidirectional driving screw (4) is rotatably connected to the inside of the first fixed plate (2), the positioning and fixing component (5) is slidably connected to the top of the workbench (1), and a supporting plate (6) is fixedly installed on the top of the workbench (1), and an electromagnet (7) is embedded and installed on the top of the supporting plate (6).

2. The auxiliary fixing device for automobile parts inspection according to claim 1, characterized in that: The positioning and fixing assembly (5) comprises a positioning plate (51), a cross-shaped slider (52), a connecting mechanism (53), a second fixing plate (54) and a lateral positioning mechanism (55), and the bottom of the positioning plate (51) is fixedly mounted with the cross-shaped slider (52), and the bottom of the cross-shaped slider (52) is fixedly connected with the connecting mechanism (53), and the interior of the connecting mechanism (53) is movably connected to the side of the bidirectional driving screw (4), and at the same time, the side of the positioning plate (51) is symmetrically mounted with the second fixing plate (54), and the side of the positioning plate (51) is slidably connected with the lateral positioning mechanism (55).

3. The auxiliary fixing device for automobile parts inspection according to claim 2, characterized in that: The bottom of the positioning plate (51) is fixedly connected to the bottom of the cross-shaped slider (52), and the positioning plate (51) forms a sliding structure with the workbench (1) via the cross-shaped slider (52).

4. The auxiliary fixing device for automobile parts inspection according to claim 2, characterized in that: The lateral positioning mechanism (55) comprises a connecting plate (551), an elastic limiting mechanism (552), a guide clamping plate (553), a guide slider (554) and a first threaded adjustment rod (555), and the elastic limiting mechanism (552) is fixedly installed at an equal distance on the side of the connecting plate (551), and the other end of the elastic limiting mechanism (552) is installed with a guide clamping plate (553), and the side of the connecting plate (551) is fixedly connected with the guide slider (554), and the outer side of the connecting plate (551) is rotatably connected with the first threaded adjustment rod (555), and the side of the first threaded adjustment rod (555) is connected to the internal thread of the second fixed plate (54).

5. The auxiliary fixing device for automobile parts inspection according to claim 4, characterized in that: The end of the elastic limiting mechanism (552) is fixedly connected to the inner side of the connecting plate (551), and the other end of the elastic limiting mechanism (552) is fixedly connected to the outer side of the guide clamping plate (553), and the guide clamping plate (553) forms an elastic structure with the connecting plate (551) through the elastic limiting mechanism (552).

6. The auxiliary fixing device for automobile parts inspection according to claim 2, characterized in that: The positioning and fixing assembly (5) further comprises a third fixing plate (56) and a limiting assembly (57), wherein the third fixing plate (56) is fixedly mounted on the side of the positioning plate (51), and the side of the positioning plate (51) is slidably connected to the limiting assembly (57) up and down.

7. The auxiliary fixing device for automobile parts inspection according to claim 6, characterized in that: The limiting assembly (57) comprises a limiting block (571), a second threaded connecting rod (572), an arc-shaped limiting groove (573) and a rectangular sliding block (574), and the top of the limiting block (571) is rotatably connected to the second threaded connecting rod (572), and the side of the second threaded connecting rod (572) is connected to the internal thread of the third fixing plate (56), and the bottom of the limiting block (571) is provided with an arc-shaped limiting groove (573), and the inner side of the limiting block (571) is symmetrically installed with a rectangular sliding block (574) in a front-to-back manner.

8. The auxiliary fixing device for automobile parts inspection according to claim 7, characterized in that: The side of the limit block (571) is fixedly connected to the side of the rectangular sliding block (574), and the limit block (571) forms a sliding structure with the positioning plate (51) through the rectangular sliding block (574).

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