Automobile stamping part size measuring device

Abstract

The utility model discloses an automobile stamping part size measuring device which comprises a base, a clamping assembly is arranged on the top of the base, a supporting frame is fixedly installed on one side of the base, a measuring assembly is fixedly installed on the top of the supporting frame, and the measuring assembly comprises a rotating motor fixedly installed on the top of the supporting frame. A rotating frame is fixedly installed at the output end of the rotating motor, a driving motor is fixedly installed at one end of the rotating frame, a threaded rod is rotationally connected to the bottom of the rotating frame, one end of the threaded rod is fixedly installed with the output end of the driving motor, and the threaded rod is connected with a displacement block in a penetrating and threaded mode. The supporting frame is arranged, the measuring assembly is installed, the laser scanner installed below the displacement block rotates spirally, then comprehensive scanning measurement is conducted on the stamping part, the working application range of the laser scanner is wider, manual measurement is replaced, and data are more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to a device for measuring the size of automobile stamping parts. Background Art

[0002] As the name implies, automobile stamping parts are metal stamping parts that constitute automobile parts. Among automobile stamping parts, some become automobile parts directly after stamping, while the other parts need to be processed by welding, machining, painting and other processes after stamping before they can become automobile parts. There are many varieties of automobile stamping parts, such as automobile shock absorber stamping parts spring tray, spring seat, spring bracket, end cover, cover, compression valve cover, compression valve sleeve, oil seal seat, bottom cover, dust cover, impeller, oil cylinder, lug, bracket, etc. are all automobile stamping parts.

[0003] Generally, automobile stamping parts are irregular in shape, with holes or grooves. They are usually measured manually, which is not only inefficient but also causes measurement errors. In addition, the stability of the clamping is poor during the measurement process.

[0004] Therefore, we propose a device for measuring the dimensions of automobile stamping parts. Utility Model Content

[0005] The utility model aims to provide a device for measuring the dimensions of automobile stamping parts to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for measuring the size of automobile stamping parts, comprising a base, a clamping assembly is arranged on the top of the base, a support frame is fixedly installed on one side of the base, a measuring assembly is fixedly installed on the top of the support frame, the measuring assembly comprises a rotating motor fixedly installed on the top of the support frame, a rotating frame is fixedly installed on the output end of the rotating motor, a driving motor is fixedly installed on one end of the rotating frame, a threaded rod is rotatably connected to the bottom of the rotating frame, one end of the threaded rod is fixedly installed to the output end of the driving motor, a displacement block is threadedly connected to the threaded rod through the threaded rod, and a laser scanner is fixedly installed on the bottom of the displacement block.

[0007] Optionally, a guide slide bar is fixedly installed on the top of the rotating frame, the top of the displacement block is slidably connected to the guide slide bar, the output end of the rotating motor passes through the top of the support frame, and the rotating frame is located below the support frame.

[0008] Optionally, the clamping assembly includes a bidirectional screw located inside the base, the bidirectional screw is rotatably connected to the inside of the base, the bidirectional screw is threadedly connected to a moving block, one end of the bidirectional screw is fixedly mounted with a handwheel located on the other side of the base, the top of the moving block is fixedly mounted with a connecting plate, and the top of the connecting plate is fixedly mounted with a clamping frame.

[0009] Optionally, a sliding groove is provided on the top of the base and is located directly above the bidirectional lead screw. The moving block is slidably connected to the inside of the sliding groove, and the top of the moving block is flush with the top of the base.

[0010] Optionally, the clamping frame includes a fixed sleeve fixedly mounted on the top of the connecting plate, the interior of the fixed sleeve is slidably connected to a piston plate, a connecting rod is fixedly mounted on one side of the piston plate, and a clamping disc located outside the fixed sleeve is fixedly mounted on the other end of the connecting rod.

[0011] Optionally, a clamping spring is disposed inside the fixed sleeve, one end of the clamping spring is in close contact with one side of the interior of the fixed sleeve, and the other end of the clamping spring is in close contact with the other side of the piston plate.

[0012] Optionally, the two abutting discs are arranged opposite to each other, and rubber protective pads are bonded to opposite surfaces of the abutting discs.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The automobile stamping part size measuring device sets a support frame and installs a measuring component, fixes the stamping part on the base through a clamping component, starts a rotating motor and a driving motor, so that the rotating motor drives the rotating frame to rotate, and the driving motor drives the threaded rod to rotate while the rotating frame rotates, so that the displacement block moves, and finally the laser scanner set under the displacement block rotates in a spiral, thereby performing a comprehensive scanning and measurement of the stamping part, so that the laser scanner has a wider working range, replaces manual measurement, and the data is more accurate.

[0015] 2. The automobile stamping part size measuring device places the stamping part on the upper end surface of the base by setting a clamping assembly, rotating the hand wheel to rotate the bidirectional lead screw, and then moving the moving block, driving the clamping frame to contact the two sides of the stamping part, and the clamping spring arranged inside the fixed sleeve contracts, so as to clamp the stamping part to be measured without damaging the stamping part due to excessive clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a device for measuring dimensions of automobile stamping parts according to the utility model;

[0017] Figure 2This is a structural schematic diagram of a base of a device for measuring dimensions of automobile stamping parts according to the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a measuring component of a device for measuring the size of automobile stamping parts according to the utility model;

[0019] Figure 4 The utility model is a structural schematic diagram of a clamping frame of a device for measuring the size of automobile stamping parts.

[0020] In the figure: 1. base; 2. clamping assembly; 21. bidirectional screw; 22. moving block; 23. hand wheel; 24. connecting plate; 25. clamping frame; 251. fixed sleeve; 252. piston plate; 253. connecting rod; 254. clamping disc; 255. clamping spring; 26. sliding groove; 3. supporting frame; 4. measuring assembly; 41. rotating motor; 42. rotating frame; 43. driving motor; 44. threaded rod; 45. displacement block; 46. laser scanner; 47. guide slide. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a device for measuring the size of automobile stamping parts, including a base 1, a clamping assembly 2 is arranged on the top of the base 1, a support frame 3 is fixedly installed on one side of the base 1, a measuring assembly 4 is fixedly installed on the top of the support frame 3, the measuring assembly 4 includes a rotating motor 41 fixedly installed on the top of the support frame 3, a rotating frame 42 is fixedly installed on the output end of the rotating motor 41, a driving motor 43 is fixedly installed on one end of the rotating frame 42, a threaded rod 44 is rotatably connected to the bottom of the rotating frame 42, one end of the threaded rod 44 is fixedly installed on the output end of the driving motor 43, and a displacement block 45 is threadedly connected to the threaded rod 44. A laser scanner 46 is fixedly installed at the bottom of the displacement block 45. By setting up the support frame 3 and installing the measuring component 4, the stamping part is fixed on the base 1 through the clamping component 2, and the rotating motor 41 and the driving motor 43 are started, so that the rotating motor 41 drives the rotating frame 42 to rotate. While the rotating frame 42 rotates, the driving motor 43 drives the threaded rod 44 to rotate, so that the displacement block 45 moves. Finally, the laser scanner 46 set under the displacement block 45 rotates in a spiral manner, and then the stamping part is comprehensively scanned and measured, so that the laser scanner 46 has a wider working range of application, replaces manual measurement, and the data is more accurate.

[0023] A guide slide bar 47 is fixedly installed on the top of the rotating frame 42 , the top of the displacement block 45 is slidably connected to the guide slide bar 47 , the output end of the rotating motor 41 passes through the top of the supporting frame 3 , and the rotating frame 42 is located below the supporting frame 3 .

[0024] The clamping assembly 2 includes a bidirectional screw 21 located inside the base 1, the bidirectional screw 21 is rotatably connected to the inside of the base 1, a moving block 22 is threadedly connected to the bidirectional screw 21, one end of the bidirectional screw 21 is fixedly mounted with a handwheel 23 located on the other side of the base 1, a connecting plate 24 is fixedly mounted on the top of the moving block 22, and a clamping frame 25 is fixedly mounted on the top of the connecting plate 24.

[0025] A sliding groove 26 is provided on the top of the base 1 and is located directly above the bidirectional lead screw 21 . The moving block 22 is slidably connected to the inside of the sliding groove 26 , and the top of the moving block 22 is flush with the top of the base 1 .

[0026] The clamping frame 25 includes a fixed sleeve 251 fixedly mounted on the top of the connecting plate 24, a piston plate 252 is slidably connected inside the fixed sleeve 251, a connecting rod 253 is fixedly mounted on one side of the piston plate 252, and a clamping disc 254 located outside the fixed sleeve 251 is fixedly mounted on the other end of the connecting rod 253.

[0027] A clamping spring 255 is arranged inside the fixed sleeve 251, one end of the clamping spring 255 is in tight contact with one side of the inside of the fixed sleeve 251, and the other end of the clamping spring 255 is in tight contact with the other side of the piston plate 252. By setting the clamping assembly 2, the stamping part is placed on the upper end surface of the base 1, and the hand wheel 23 is turned to rotate the bidirectional screw 21, thereby moving the moving block 22 to drive the clamping frame 25 to be in tight contact with both sides of the stamping part, and the clamping spring 255 arranged inside the fixed sleeve 251 contracts, so as to achieve clamping of the stamping part to be measured without damaging the stamping part due to excessive clamping force.

[0028] The two abutting discs 254 are arranged opposite to each other, and rubber protective pads are bonded to the opposite surfaces of the abutting discs 254 .

[0029] Working principle:

[0030] Place the stamping part on the upper end surface of the base 1, turn the hand wheel 23 to rotate the bidirectional screw 21, and then move the moving block 22, driving the clamping frame 25 to contact the two sides of the stamping part, and the clamping spring 255 arranged inside the fixed sleeve 251 contracts, so as to clamp the stamping part to be measured without damaging the stamping part due to excessive clamping force. Fix the stamping part on the base 1 through the clamping assembly 2, start the rotating motor 41 and the driving motor 43, so that the rotating motor 41 drives the rotating frame 42 to rotate, and while the rotating frame 42 rotates, the driving motor 43 drives the threaded rod 44 to rotate, so that the displacement block 45 moves, and finally the laser scanner 46 arranged under the displacement block 45 rotates in a spiral manner, so as to perform a comprehensive scanning and measurement of the stamping part.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for measuring the dimensions of automobile stamping parts, comprising a base (1), characterized in that: A clamping assembly (2) is provided on the top of the base (1); a support frame (3) is fixedly mounted on one side of the base (1); a measuring assembly (4) is fixedly mounted on the top of the support frame (3); the measuring assembly (4) comprises a rotating motor (41) fixedly mounted on the top of the support frame (3); a rotating frame (42) is fixedly mounted on the output end of the rotating motor (41); a driving motor (43) is fixedly mounted on one end of the rotating frame (42); a threaded rod (44) is rotatably connected to the bottom of the rotating frame (42); one end of the threaded rod (44) is fixedly mounted on the output end of the driving motor (43); a displacement block (45) is threadedly connected through the threaded rod (44); a laser scanner (46) is fixedly mounted on the bottom of the displacement block (45).

2. The automobile stamping part dimension measuring device according to claim 1, characterized in that: A guide slide bar (47) is fixedly installed on the top of the rotating frame (42), the top of the displacement block (45) is slidably connected to the guide slide bar (47), the output end of the rotating motor (41) passes through the top of the support frame (3), and the rotating frame (42) is located below the support frame (3).

3. The automobile stamping part dimension measuring device according to claim 1, characterized in that: The clamping assembly (2) comprises a bidirectional lead screw (21) located inside the base (1), the bidirectional lead screw (21) being rotatably connected to the inside of the base (1), the bidirectional lead screw (21) being threadedly connected to a moving block (22), one end of the bidirectional lead screw (21) being fixedly mounted with a hand wheel (23) located on the other side of the base (1), the top of the moving block (22) being fixedly mounted with a connecting plate (24), and the top of the connecting plate (24) being fixedly mounted with a clamping frame (25).

4. The automobile stamping part dimension measuring device according to claim 3, characterized in that: The top of the base (1) is provided with a sliding groove (26) located directly above the bidirectional lead screw (21); the moving block (22) is slidably connected to the inside of the sliding groove (26); and the top of the moving block (22) is flush with the top of the base (1).

5. The automobile stamping part dimension measuring device according to claim 3, characterized in that: The abutment frame (25) comprises a fixed sleeve (251) fixedly mounted on the top of the connecting plate (24); a piston plate (252) is slidably connected to the interior of the fixed sleeve (251); a connecting rod (253) is fixedly mounted on one side of the piston plate (252); and a abutment disc (254) located outside the fixed sleeve (251) is fixedly mounted on the other end of the connecting rod (253).

6. The automobile stamping part dimension measuring device according to claim 5, characterized in that: A pressing spring (255) is disposed inside the fixed sleeve (251), one end of the pressing spring (255) is in pressing contact with one side of the inside of the fixed sleeve (251), and the other end of the pressing spring (255) is in pressing contact with the other side of the piston plate (252).

7. The automobile stamping part dimension measuring device according to claim 5, characterized in that: The two abutting discs (254) are arranged opposite to each other, and rubber protective pads are bonded to opposite surfaces of the abutting discs (254).

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