A kind of automobile pipe fittings detection device

Abstract

The present invention discloses an automobile pipe fitting detection device in the field of automobile pipe fitting detection technology, comprising a clamping table, on which two clamping plates are symmetrically slidably arranged, and the two clamping plates are slidably arranged on the clamping table through sliders, and the clamping table is provided with slide grooves corresponding to the two sliders, and threaded rods are rotatably arranged in the two slide grooves, and the two threaded rods are respectively rotated to penetrate the two sliders, and threaded through holes corresponding to the threaded rods are arranged on the two sliders, and one end of the two threaded rods is rotated to penetrate the side wall of the clamping table and is fixedly connected with a rotating handle, and a pipe fitting is clamped and fixedly arranged between the two clamping plates, and an electric control telescopic table is fixedly arranged on the clamping table. The present invention can map various positions of the inner diameter of the pipe fitting, so as to quickly detect the floating value of the inner diameter of each position of the automobile pipe fitting, which greatly improves the efficiency and effect of automobile pipe fitting detection.

Description

Technical Field

[0001] The invention relates to the technical field of automobile tubular accessories detection, and in particular to an automobile tubular accessories detection device. Background Art

[0002] In the process of automobile processing and production, it is often necessary to produce some tubular parts for automobile assembly. After the tubular accessories are processed and installed, they need to be tested to ensure that the floating value of their inner diameter meets the required value before they can be installed and used. In the prior art, the inner diameter of traditional tubular accessories is detected by calipers, and this detection method usually has low accuracy and it is difficult to measure the changes in the inner diameter of the tube. For this reason, we propose an automobile tubular accessories detection device to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the traditional pipe fittings use calipers for measurement and detection, the accuracy is low, and the inner pipe diameter is difficult to measure, and an automobile pipe fitting detection device is proposed.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A device for detecting automobile pipe accessories comprises a clamping table, on which two clamping plates are symmetrically slidably arranged, and the two clamping plates are slidably arranged on the clamping table through sliders, and the clamping table is provided with sliding grooves corresponding to the two sliders, and threaded rods are rotatably arranged in the two sliding grooves, and the two threaded rods are respectively rotatably arranged to penetrate the two sliders, and the two sliders are provided with threaded through holes corresponding to the threaded rods, and one end of the two threaded rods is rotatably arranged to penetrate the side wall of the clamping table and is fixedly connected with a turning handle, a pipe fitting is clamped and fixedly arranged between the two clamping plates, and an electrically controlled telescopic table is fixedly arranged on the clamping table, and a top plate is rotatably arranged on the output end of the electrically controlled telescopic table, and an inner diameter detection mechanism corresponding to the pipe fitting is arranged on the top plate.

[0006] Preferably, the inner diameter detection mechanism includes an electrically controlled telescopic table, a turntable is rotatably arranged on the output end of the electrically controlled telescopic table, a top plate is fixedly arranged on the turntable, a limiting mechanism corresponding to the top plate is provided on the electrically controlled telescopic table, two top blocks are symmetrically slidably arranged on the side wall of the top plate, two side grooves corresponding to the top blocks are symmetrically opened on the side wall of the top plate, the two top blocks are respectively slidably arranged in the two side grooves, and the two top blocks are connected to the inner wall of the side groove through a first spring, and a surveying and recording mechanism is provided on the two top blocks.

[0007] Preferably, the limiting mechanism includes a limiting rod, a receiving groove corresponding to the limiting rod is opened at the output end of the electric-controlled telescopic table, the limiting rod is slidably arranged in the receiving groove, and the limiting rod is connected to the inner wall of the receiving groove through a third spring, and a plurality of limiting grooves corresponding to the limiting rod are opened circumferentially on the side wall of the top plate close to the electric-controlled telescopic table, and a corresponding toggle mechanism is provided on the limiting rod.

[0008] Preferably, the toggle mechanism comprises a toggle rod, which is fixedly arranged on the side wall of the limiting rod and slides through the side wall of the electric-controlled telescopic platform. A strip-shaped sliding opening corresponding to the toggle rod is provided on the side wall of the electric-controlled telescopic platform.

[0009] Preferably, the surveying and recording mechanism includes two spring rods, which are respectively fixed on the side walls of the two top blocks, and a tracing pen is fixedly provided at one end of the two spring rods away from the top blocks. The two tracing pens are respectively fixed on the two spring rods through a connecting mechanism. A cardboard is also fixedly provided on the clamping table, and a socket corresponding to the electric control telescopic table is provided on the cardboard. Two clamping plates are also symmetrically fixed on the clamping table, and locking bolts are rotatably penetrated at both ends of the two clamping plates, and four threaded grooves corresponding to the locking bolts are provided on the clamping table.

[0010] Preferably, the connecting mechanism includes two plug plates, which are respectively fixedly arranged on one end of the two tracing pens close to the spring rod, and the two spring rods are provided with slots corresponding to the plug plates on one end close to the tracing pens, and telescopic grooves are provided on the side walls on both sides of the two slots, and a card block is slidably arranged in each of the telescopic grooves, and the four card blocks are connected to the inner wall of the telescopic groove through a second spring, and slots corresponding to the card blocks are provided on the side walls on both sides of each of the plug plates, and a pull rod is fixedly connected to one end of each of the card blocks close to the second spring, and each of the pull rods is slidably penetrates the side wall of the spring rod, and a pull handle is fixedly connected to one end of each of the pull rods away from the card block.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: through the cooperation between the top block and the first spring, the two top blocks can continuously fit on the inner walls of pipes of different sizes; by setting an electrically controlled telescopic table, it is possible to push the top plate to slide from one end of the pipe to the other end; and by setting a tracing pen on the top block, as the top plate moves, the top block will float up and down due to the floating inner diameter of the pipe, thereby being able to drive the tracing pen to trace on the cardboard, so that the floating size of the inner diameter of the pipe at that position can be quickly obtained; by setting a limiting rod, the rotation of the top plate is restricted to avoid the rotation of the top plate affecting the accuracy of surveying a position; by setting a lever, the control of the limiting rod is achieved, and the lever can be driven to slide out of the limiting groove, thereby being able to The position of the top block is adjusted by rotating the top plate, so that the inner diameter floating of each position of the pipe fitting can be measured, which greatly improves the detection accuracy of the inner diameter floating range of the pipe fitting. The cooperation of the threaded rod and the slider realizes the control of the sliding of the clamping plate, which is convenient for clamping and fixing pipe fittings of different sizes, greatly improving the adaptability of the device. The cooperation of the card block and the card slot realizes the restricted fixation of the plug plate in the slot, thereby realizing the installation and fixation of the tracing pen on the spring rod. By setting the pull rod, the card block is pulled, and the card block can be pulled out of the card slot, thereby releasing the restricted fixation of the plug plate in the slot, facilitating the disassembly and replacement of the tracing pen, and ensuring the tracing effect of the tracing pen. By setting the spring rod, the tracing pen can be continuously attached to the card paper for tracing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a vehicle pipe fitting detection device proposed by the present invention;

[0013] Figure 2 for Figure 1 The structural diagram at A in the middle;

[0014] Figure 3 for Figure 1 The structural diagram at B in the middle;

[0015] Figure 4 This is a schematic diagram of the side structure of a vehicle tube fitting detection device proposed by the present invention;

[0016] Figure 5 This is a schematic diagram of the structure of the turntable.

[0017] In the figure: 1 clamping table, 2 slider, 3 clamping plate, 4 threaded rod, 5 rotating handle, 6 electric control telescopic table, 7 slide groove, 8 top plate, 9 side groove, 10 first spring, 11 top block, 12 spring rod, 13 tracing pen, 14 cardboard, 15 clamping plate, 16 locking bolt, 17 pipe fitting, 18 rotating table, 19 limiting groove, 20 slot, 21 plug plate, 22 block, 23 second spring, 24 telescopic groove, 25 pull rod, 26 pull handle, 27 limiting rod, 28 storage groove, 29 lever, 30 third spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-Figure 5A detection device for automobile pipe accessories includes a clamping platform 1, on which two clamping plates 3 are symmetrically slidably arranged, and the two clamping plates 3 are slidably arranged on the clamping platform 1 through a slider 2, and a slide groove 7 corresponding to the two sliders 2 is provided on the clamping platform 1, and threaded rods 4 are rotatably arranged in the two slide grooves 7, and the two threaded rods 4 are respectively rotatably arranged to penetrate the two sliders 2, and the two sliders 2 are provided with threaded through holes corresponding to the threaded rods 4, and one end of the two threaded rods 4 is rotatably arranged to penetrate the side wall of the clamping platform 1 and is fixedly connected with a rotating handle 5, and a pipe fitting 17 is clamped and fixedly arranged between the two clamping plates 3, and an electric control telescopic platform 6 is fixedly arranged on the clamping platform 1, and a top plate 8 is rotatably arranged on the output end of the electric control telescopic platform 6, and the top plate 8 is provided with a pipe fitting 17 The corresponding inner diameter detection mechanism includes an electric telescopic table 6, a turntable 18 is rotatably arranged on the output end of the electric telescopic table 6, a top plate 8 is fixedly arranged on the turntable 18, and a limiting mechanism corresponding to the top plate 8 is provided on the electric telescopic table 6, and the limiting mechanism includes a limiting rod 27, and a storage groove 28 corresponding to the limiting rod 27 is opened at the output end of the electric telescopic table 6, and the limiting rod 27 is slidably arranged in the storage groove 28, and the limiting rod 27 is connected to the inner wall of the storage groove 28 through a third spring 30, and a plurality of limiting grooves 19 corresponding to the limiting rod 27 are opened circumferentially on the side wall of the top plate 8 close to the electric telescopic table 6, and a corresponding toggle mechanism is provided on the limiting rod 27, and the toggle mechanism includes a toggle rod 29, and the toggle rod 29 is fixedly arranged on the limiting rod 27, and the limiting rod 27 slides through the side wall of the electric-controlled telescopic platform 6. A strip-shaped sliding opening corresponding to the lever 29 is provided on the side wall of the electric-controlled telescopic platform 6. Two top blocks 11 are symmetrically slidably provided on the side wall of the top plate 8. Two side grooves 9 corresponding to the top blocks 11 are symmetrically provided on the side wall of the top plate 8. The two top blocks 11 are respectively slidably provided in the two side grooves 9, and the two top blocks 11 are connected to the inner wall of the side groove 9 through the first spring 10. A surveying and recording mechanism is provided on the two top blocks 11. The surveying and recording mechanism includes two spring rods 12, and the two spring rods 12 are respectively fixed on the side walls of the two top blocks 11, and the ends of the two spring rods 12 away from the top blocks 11 are fixed with a tracing pen 13, and the two tracing pens 13 are passed through The connecting mechanism is fixedly arranged on the two spring rods 12 respectively, and the connecting mechanism includes two plug plates 21, and the two plug plates 21 are fixedly arranged on one end of the two tracing pens 13 close to the spring rod 12 respectively. The two spring rods 12 are provided with slots 20 corresponding to the plug plates 21 at one end close to the tracing pens 13, and telescopic grooves 24 are provided on the side walls of both sides of the two slots 20. A card block 22 is slidably arranged in each telescopic groove 24, and the four card blocks 22 are connected to the inner wall of the telescopic groove 24 through the second spring 23. A card slot corresponding to the card block 22 is provided on the side walls of both sides of each plug plate 21, and a pull rod 25 is fixedly connected to one end of each card block 22 close to the second spring 23, and each pull rod 25 is slidably arranged to penetrate the side wall of the spring rod 12.The end of each pull rod 25 away from the clamping block 22 is fixedly connected with a pull handle 26, and a paper jam 14 is fixedly provided on the clamping platform 1. The paper jam 14 is provided with a socket corresponding to the electric control telescopic platform 6. Two clamping plates 15 are symmetrically fixedly provided on the clamping platform 1. Both ends of the two clamping plates 15 are rotatably penetrated with locking bolts 16. Four threaded grooves corresponding to the locking bolts 16 are provided on the clamping platform 1. Through the cooperation of the top block 11 and the first spring 10, the two top blocks 11 can continuously fit on different sizes. On the inner wall of the pipe 17, an electric-controlled telescopic platform 6 is provided to push the top plate 8 to slide from one end of the pipe 17 to the other end. Then, a line drawing pen 13 is provided on the top block 11. As the top plate 8 moves, the top block 11 will float up and down due to the floating inner diameter of the pipe 17, thereby driving the line drawing pen 13 to draw lines on the cardboard 14, so that the floating size of the inner diameter of the pipe 17 at this position can be quickly obtained. By providing a limiting rod 27, the rotation of the top plate 8 is limited to prevent the rotation of the top plate 8 from affecting one side. The accuracy of position mapping is improved by setting a lever 29 to control the limiting rod 27. The lever 29 can be turned to drive the limiting rod 27 to slide out of the limiting groove 19, so that the top plate 8 can be rotated to adjust the position of the top block 11, so that the inner diameter floating of each position of the pipe 17 can be measured, which greatly improves the detection accuracy of the inner diameter floating range of the pipe 17. The sliding control of the clamping plate 3 is achieved through the cooperation of the threaded rod 4 and the slider 2, which is convenient for clamping and fixing pipes 17 of different sizes, greatly improving the adaptability of the device. The card block 22 cooperates with the card slot to realize the restriction and fixation of the plug board 21 in the slot 20, thereby realizing the installation and fixation of the line drawing pen 13 on the spring rod 12. By setting the pull rod 25, the card block 22 can be pulled out of the card slot, thereby releasing the restriction and fixation of the plug board 21 in the slot 20, facilitating the disassembly and replacement of the line drawing pen 13, and ensuring the effect of the line drawing pen 13. By setting the spring rod 12, it is convenient for the line drawing pen 13 to continuously adhere to the card paper 14 for line drawing.

[0020] In the present invention, when testing automobile pipe fittings, firstly, a paper jam 14 is put on the clamping platform 1, and after the locking bolt 16 is tightened to fix the paper jam 14, a pipe fitting 17 is placed between the two clamping plates 3, and the two rotating handles 5 are rotated to drive the threaded rod 4 to rotate, thereby pushing the two clamping plates 3 to move closer to complete the clamping of the pipe fitting 17, and then the top plate 8 is put into the pipe fitting 17, and the electric control telescopic platform 6 is turned on to drive the top plate 8 to slide from one end of the pipe fitting 17 to the other end. Since the top block 11 is always attached to the pipe fitting 17, the top plate 8 is inserted into the pipe fitting 17, and the top plate 8 is inserted into the pipe fitting 17. On the inner wall, the inner diameter floating of the pipe fitting 17 can be traced by the tracing pen 13, so as to complete the detection of the inner diameter floating of the pipe fitting 17 at that position. After completing the detection of one position, the top plate 8 is controlled to be reset, and the lever 29 can be turned to drive the limiting rod 27 to slide out of the limiting groove 19, so that the top plate 8 can be rotated to adjust the position of the top block 11, so that the inner diameter floating of each position of the pipe fitting 17 can be measured, and then the detection of the inner diameter floating of the pipe fitting 17 as a whole can be completed, which greatly improves the accuracy of the detection.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automobile pipe fitting inspection device, comprising a clamping table (1), characterized in that: Two clamping plates (3) are symmetrically slidably arranged on the clamping platform (1), and the two clamping plates (3) are slidably arranged on the clamping platform (1) through a slider (2). The clamping platform (1) is provided with a slide groove (7) corresponding to the two sliders (2), and threaded rods (4) are rotatably arranged in the two slide grooves (7). The two threaded rods (4) are respectively rotatably arranged to penetrate the two sliders (2), and the two sliders (2) are provided with threaded through holes corresponding to the threaded rods (4). One end of the two threaded rods (4) is rotatably arranged to penetrate the side wall of the clamping platform (1) and is fixedly connected with a rotating handle (5). A pipe fitting (17) is clamped and fixedly arranged between the two clamping plates (3), and an electric-controlled telescopic platform (6) is fixedly arranged on the clamping platform (1). A top plate (8) is rotatably arranged on the output end of the electric-controlled telescopic platform (6), and an inner diameter detection mechanism corresponding to the pipe fitting (17) is arranged on the top plate (8); The inner diameter detection mechanism comprises an electrically controlled telescopic table (6), a turntable (18) is rotatably arranged on the output end of the electrically controlled telescopic table (6), a top plate (8) is fixedly arranged on the turntable (18), a limiting mechanism corresponding to the top plate (8) is arranged on the electrically controlled telescopic table (6), two top blocks (11) are symmetrically slidably arranged on the side wall of the top plate (8), two side grooves (9) corresponding to the top blocks (11) are symmetrically opened on the side wall of the top plate (8), the two top blocks (11) are respectively slidably arranged in the two side grooves (9), and the two top blocks (11) are connected to the inner wall of the side groove (9) through a first spring (10), and the two top blocks (11) are provided with a surveying and recording mechanism; The limiting mechanism comprises a limiting rod (27); a receiving groove (28) corresponding to the limiting rod (27) is provided at the output end of the electric control telescopic table (6); the limiting rod (27) is slidably arranged in the receiving groove (28); and the limiting rod (27) is connected to the inner wall of the receiving groove (28) via a third spring (30); a plurality of limiting grooves (19) corresponding to the limiting rod (27) are circumferentially provided on a side wall of the top plate (8) close to the electric control telescopic table (6); and a toggle mechanism corresponding to the limiting rod (27) is provided on the limiting rod (27); The toggle mechanism comprises a toggle rod (29), the toggle rod (29) being fixedly arranged on a side wall of a limiting rod (27), and the limiting rod (27) being slidably arranged to penetrate the side wall of an electrically controlled telescopic platform (6), and a strip-shaped sliding opening corresponding to the toggle rod (29) is provided on the side wall of the electrically controlled telescopic platform (6).

2. The automobile pipe fitting detection device according to claim 1, characterized in that: The surveying and recording mechanism comprises two spring rods (12), the two spring rods (12) are respectively fixedly arranged on the side walls of the two top blocks (11), and the ends of the two spring rods (12) away from the top blocks (11) are fixedly arranged with a tracing pen (13), and the two tracing pens (13) are respectively fixedly arranged on the two spring rods (12) through a connecting mechanism. A cardboard (14) is also fixedly arranged on the clamping platform (1), and a socket corresponding to the electric control telescopic platform (6) is provided on the cardboard (14). Two clamping plates (15) are also symmetrically fixedly arranged on the clamping platform (1), and locking bolts (16) are rotatably penetrated at both ends of the two clamping plates (15), and four threaded grooves corresponding to the locking bolts (16) are provided on the clamping platform (1).

3. The automobile pipe fitting detection device according to claim 2, characterized in that: The connecting mechanism comprises two plug plates (21), the two plug plates (21) being fixedly arranged at one end of two tracing pens (13) close to the spring rod (12), the two spring rods (12) being provided with slots (20) corresponding to the plug plates (21) at one end close to the tracing pens (13), telescopic slots (24) being provided on both side walls of the two slots (20), a card block (22) being slidably arranged in each of the telescopic slots (24), and the four card blocks (22) being provided with a plurality of slots (24) and a plurality of slots (24) being provided with a plurality of slots (24). ) are connected to the inner wall of the telescopic slot (24) through a second spring (23), and each of the side walls of the plug plate (21) is provided with a slot corresponding to the block (22), and each of the blocks (22) is fixedly connected to one end close to the second spring (23) with a pull rod (25), and each of the pull rods (25) is slidably inserted through the side wall of the spring rod (12), and each of the pull rods (25) is fixedly connected to one end away from the block (22) with a pull handle (26).

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