Automobile part dimension detection device

Abstract

The utility model relates to the technical field of dimension detection, and discloses an automobile part dimension detection device which comprises an installation base, a first fixing plate is fixedly connected to the left side of the top of the installation base, and a second fixing plate is fixedly connected to the right side of the top of the installation base. A guide column is fixedly connected between the first fixing plate and the second fixing plate, a hanging shaft is arranged below the guide column, the guide column and the outer portion of the hanging shaft penetrate through and are slidably connected with a limiting plate, and a threaded rod penetrates through and is in threaded connection with the inner front end of the second fixing plate. And a guide rod penetrates through and is in sliding connection with the inner rear end of the second fixing plate. According to the utility model, the transmission plate, the spring, the guide plate, the limiting block, the sliding block, the limiting groove, the guide column, the suspension shaft and the limiting plate are mutually matched to work, so that the detection time and the time for waiting for work of other personnel on the same machine table are reduced, the production efficiency is improved, the reject ratio of products is reduced, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of dimension detection, in particular to a dimension detection device for automobile parts. Background Technique

[0002] With the continuous development of the Chinese automobile industry, the requirements for all aspects of automobiles are increasing, and the control of the key dimensions of automobile parts will become more and more strict. It has gradually changed from partial sampling inspection in the past to on-line full inspection, and the dimensions to be detected have gradually increased from the detection of one or two key dimensions to the control of multiple dimensions, which puts higher requirements on the speed and accuracy of detection.

[0003] At present, the traditional detection tools for stamping sheet metal parts of automobile parts are inspection tools, jigs, etc. It takes as long as 5 minutes to use these inspection tools or jigs to detect stamping sheet metal parts of automobile parts, and the detection time is relatively long.

[0004] In view of the above problems, for this reason, a dimension detection device for automobile parts is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dimension detection device for automobile parts, which solves the problem of relatively long detection time in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A dimension detection device for automobile parts, including an installation base, a first fixing plate is fixedly connected to the left side of the top of the installation base, a second fixing plate is fixedly connected to the right side of the top of the installation base, a guiding column is fixedly connected between the first fixing plate and the second fixing plate, a suspension shaft is arranged below the guiding column, limiting plates are respectively penetrated and slidably connected to the outside of the guiding column and the suspension shaft, a threaded rod is penetrated and threadedly connected to the front end inside the second fixing plate, a guiding rod is penetrated and slidably connected to the rear end inside the second fixing plate, and the inner end of the guiding rod facing inward is fixedly connected to the limiting plate, a transmission plate is penetrated and slidably connected to the outside of the suspension shaft, a limiting groove is opened at the top of the installation base, a slider is fixedly connected to the rear end of the bottom of the transmission plate, a limiting block is fixedly connected to the front end of the bottom of the transmission plate, a guiding plate is fixedly connected to the front end of the first fixing plate, a spring is fixedly connected to the left side of the transmission plate, and the other end of the spring is fixedly connected to the first fixing plate. Disassembly components are arranged on both sides of the installation base.

[0007] By adopting the above technical scheme, by screwing the threaded rod, the limiting plate can be driven to slide on the guiding column, and the position of the limiting plate can be adjusted to adjust different thicknesses of qualified plate parts.

[0008] As a further description of the above technical scheme: The disassembly component includes a connecting block, the connecting block is fixedly connected to both sides of the installation base, and a screw is penetrated and arranged inside the connecting block.

[0009] By adopting the above technical solution, the overall device can be conveniently installed and fixed by disassembling the components.

[0010] As a further description of the above technical solution: The left side of the suspension shaft is fixedly connected to the first fixing plate, and the right side of the suspension shaft is fixedly connected to the second fixing plate.

[0011] By adopting the above technical solution, the fixing effect on the suspension shaft can be achieved.

[0012] As a further description of the above technical solution: The left end of the threaded rod is rotatably connected to the limiting plate.

[0013] By adopting the above technical solution, it is convenient for the threaded rod to push the limiting plate to move.

[0014] As a further description of the above technical solution: The right end of the threaded rod is fixedly connected with a knob, and the knob is arranged outside the second fixing plate.

[0015] By adopting the above technical solution, the threaded rod can be driven to rotate by the knob.

[0016] As a further description of the above technical solution: The slider is arranged in the limiting groove, and the outer part of the slider is slidably connected with the inner wall of the limiting groove.

[0017] By adopting the above technical solution, the limiting groove plays a limiting effect on the slider.

[0018] As a further description of the above technical solution: The outer wall of the inner side of the limiting block is slidably connected with the outer side of the mounting base.

[0019] By adopting the above technical solution, the limiting block is realized to slide in contact with the mounting base.

[0020] As a further description of the above technical solution: The guide plate is arranged on the left side of the transmission plate.

[0021] By adopting the above technical solution, the guide plate plays a limiting effect on the transmission plate.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] A size detection device for automobile parts provided by the utility model works by the mutual cooperation of a transmission plate, a spring, a guide plate, a limit block, a slider, a limit groove, a guide post, a suspension shaft and a limit plate, avoiding the need to stop the machine for detection during traditional detection. Only need to install this device on the tooling before producing products, there is no need to go to the detection area for detection due to machine stop, and it can also reduce the detection time and the waiting time of other personnel on the same machine, improve production efficiency, reduce the defective rate of products and save labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a front view of the overall structure of the utility model;

[0026] Figure 3 It is an exploded schematic diagram of the overall structure of the utility model.

[0027] In the figure: 1, mounting base; 2, first fixing plate; 3, second fixing plate; 4, guide post; 5, suspension shaft; 6, limit plate; 7, threaded rod; 8, knob; 9, guide rod; 10, transmission plate; 11, slider; 12, limit block; 13, guide plate; 14, spring; 15, limit groove; 16, connecting block; 17, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0030] Refer to Figure 1, A dimensional inspection device for automotive parts of the present utility model includes a mounting base 1. On the left side of the top of the mounting base 1, a first fixing plate 2 is fixedly connected, which plays a fixing role. On the right side of the top of the mounting base 1, a second fixing plate 3 is fixedly connected, which plays a supporting role. Between the first fixing plate 2 and the second fixing plate 3, a guiding column 4 is fixedly connected, which plays a limiting role. Below the guiding column 4, a suspension shaft 5 is provided to facilitate the sliding of the transmission plate 10. Both the guiding column 4 and the suspension shaft 5 are penetrated and slidably connected with a limiting plate 6, which plays a transmission effect. At the front end of the second fixing plate 3, a threaded rod 7 is penetrated and threadedly connected. Through the threaded rod 7, the limiting plate 6 can be moved. At the rear end of the second fixing plate 3, a guiding rod 9 is penetrated and slidably connected, and the inner end of the guiding rod 9 is fixedly connected to the limiting plate 6, which plays a guiding effect. The transmission plate 10 is penetrated and slidably connected to the outside of the suspension shaft 5. A limiting groove 15 is provided on the top of the mounting base 1. At the rear end of the bottom of the transmission plate 10, a slider 11 is fixedly connected, and the slider 11 plays a limiting effect. At the front end of the bottom of the transmission plate 10, a limiting block 12 is fixedly connected. At the front end of the first fixing plate 2, a guiding plate 13 is fixedly connected. On the left side of the transmission plate 10, a spring 14 is fixedly connected, and the other end of the spring 14 is fixedly connected to the first fixing plate 2. The cooperation between the transmission plate 10 and the spring 14 plays a main precise positioning role to ensure that the qualified plate is fitted with the tooling without moving during production. Demounting components are provided on both sides of the mounting base 1.

[0031] Refer to Figure 2 and Figure 3 , The demounting component includes a connecting block 16. The connecting block 16 is fixedly connected to both sides of the mounting base 1. A screw 17 is penetrated and arranged in the connecting block 16. Through the demounting component, the overall installation and fixation of the device can be facilitated.

[0032] Refer to Figure 1 and Figure 3 , The left side of the suspension shaft 5 is fixedly connected to the first fixing plate 2, and the right side of the suspension shaft 5 is fixedly connected to the second fixing plate 3, which can play a fixing effect on the suspension shaft 5. The left end of the threaded rod 7 is rotatably connected to the limiting plate 6 to facilitate the threaded rod 7 to push the limiting plate 6 to move. The right end of the threaded rod 7 is fixedly connected with a knob 8, and the knob 8 is arranged outside the second fixing plate 3. Through the knob 8, the threaded rod 7 can be driven to rotate. The slider 11 is arranged in the limiting groove 15, and the outside of the slider 11 is slidably connected with the inner wall of the limiting groove 15. The limiting groove 15 plays a limiting effect on the slider 11. The inner side outer wall of the limiting block 12 is slidably connected with the outside of the mounting base 1. The guiding plate 13 is arranged on the left side of the transmission plate 10.

[0033] Working principle: During operation, install the mounting base 1 at the required tooling position through the connecting blocks 16 and screws 17 on both sides. Then, turn the knob 8 to drive the threaded rod 7 to rotate, thereby driving the limiting plate 6 to move along the guiding column 4 and the suspension shaft 5. Adjust the distance between the limiting plate 6 and the guiding plate 13 according to the thickness of the qualified plate. After adjustment, insert the plate to be detected from above between the transmission plate 10 and the limiting plate 6. During the insertion process, the plate squeezes the transmission plate 10, and the transmission plate 10 cooperates with the spring 14 to contract, causing it to slide along the limiting groove 15 and the suspension shaft 5 through the slider 11 until the transmission plate 10 squeezes against the guiding plate 13. Observe whether the plate fits snugly and does not move. If the product plate cannot be inserted or there is looseness or wobbling between the product and the transmission plate 10 and the limiting plate 6 after insertion, it indicates that the product is unqualified.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile parts dimension detection device, comprising a mounting base (1), characterized in that: The first fixing plate (2) is fixedly connected to the left side of the top of the mounting base (1), and the second fixing plate (3) is fixedly connected to the right side of the top of the mounting base (1). A guide column (4) is fixedly connected between the first fixing plate (2) and the second fixing plate (3). A suspension shaft (5) is arranged below the guide column (4). The guide column (4) and the suspension shaft (5) are both externally penetrated and slidably connected to a limit plate (6). A threaded rod (7) is penetrated and threadedly connected to the front end of the second fixing plate (3). A guide rod (9) is penetrated and slidably connected to the rear end of the second fixing plate (3), and the guide rod (9) is internally connected to the guide rod (9). One end is fixedly connected to a limit plate (6); a transmission plate (10) is passed through the outside of the suspension shaft (5) and is slidably connected thereto; a limit groove (15) is provided on the top of the mounting base (1); a slider (11) is fixedly connected to the rear end of the bottom of the transmission plate (10); a limit block (12) is fixedly connected to the front end of the bottom of the transmission plate (10); a guide plate (13) is fixedly connected to the front end of the first fixed plate (2); a spring (14) is fixedly connected to the left side of the transmission plate (10); the other end of the spring (14) is fixedly connected to the first fixed plate (2); and disassembly components are provided on both sides of the mounting base (1).

2. The automobile parts dimension detection device according to claim 1, characterized in that: The disassembly assembly comprises a connection block (16), the connection block (16) is fixedly connected to two sides of the mounting base (1), and screws (17) are passed through and arranged in the connection block (16).

3. The automobile parts dimension detection device according to claim 1, characterized in that: The left side of the suspension shaft (5) is fixedly connected to the first fixed plate (2), and the right side of the suspension shaft (5) is fixedly connected to the second fixed plate (3).

4. The automobile parts dimension detection device according to claim 1, characterized in that: The left end of the threaded rod (7) is rotatably connected to the limiting plate (6).

5. The automobile parts dimension detection device according to claim 1, characterized in that: A knob (8) is fixedly connected to the right end of the threaded rod (7), and the knob (8) is arranged outside the second fixing plate (3).

6. The automobile parts dimension detection device according to claim 1, characterized in that: The slider (11) is arranged in the limiting groove (15), and the outside of the slider (11) is slidably connected to the inner wall of the limiting groove (15).

7. The automobile parts dimension detection device according to claim 1, characterized in that: The inner outer wall of the limiting block (12) is slidably connected to the outer side of the mounting base (1).

8. The automobile parts dimension detection device according to claim 1, characterized in that: The guide plate (13) is arranged on the left side of the transmission plate (10).

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