Automobile plastic part laser etching clamp

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an automobile plastic part laser etching clamp which comprises a rack, a first clamp assembly is arranged on the rack, a second clamp assembly is arranged on the side, opposite to the first clamp assembly, of the rack, and the first clamp assembly comprises a first mounting base arranged on the rack; a rotating unit is arranged on the first mounting base, the rotating unit comprises a rotating shaft rotationally arranged on the first mounting base, a first clamping plate is arranged at the end, close to the second clamp assembly, of the rotating shaft, and auxiliary clamping units are arranged on the two sides of the rotating unit on the first mounting base; through cooperative use of the first clamp assembly and the second clamp assembly, clamping and fixing of the automobile plastic part are achieved. By means of inclined clamping of the clamping plates and face turning operation, multiple faces of the automobile plastic part can be continuously machined, the stability and the production efficiency are improved, and the cost effect is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts processing, and in particular to a laser engraving fixture for automobile plastic parts. Background Art

[0002] Laser engraving of automobile plastic parts is a common marking method. It can use laser to engrave text, patterns, QR codes and other information on the surface of automobile plastic parts. It has the advantages of high engraving accuracy, fast engraving speed and delicate engraving effect. When working, existing laser engraving equipment usually uses a clamp to fix the automobile plastic parts in the processing area to avoid deviation during processing. Due to the limitation of the clamp structure, it can only move in a plane, resulting in the position and angle of the automobile plastic parts being fixed, and only single-sided engraving can be performed. When multi-sided engraving is required, the operator needs to disassemble and reinstall the product to be processed, which has the defects of low processing efficiency and increased labor costs;

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the limitation of the fixture structure, when engraving on multiple sides, the operator needs to disassemble and reinstall the product to be processed, which leads to low processing efficiency and increased labor costs. The present application provides a laser engraving fixture for automotive plastic parts.

[0005] The present application provides a laser engraving fixture for automobile plastic parts, which adopts the following technical solutions:

[0006] A laser engraving fixture for automobile plastic parts, comprising a frame, a fixture component 1 is arranged on the frame, and a fixture component 2 is arranged on the opposite side of the fixture component 1 on the frame;

[0007] The clamp assembly 1 includes a mounting seat 1 arranged on the frame, a rotating unit is arranged on the mounting seat 1, the rotating unit includes a rotating shaft rotatably arranged on the mounting seat 1, a clamping plate 1 is arranged on one end of the rotating shaft close to the clamp assembly 2, and auxiliary clamping units are arranged on both sides of the rotating unit on the mounting seat 1;

[0008] The clamp assembly 2 includes a mounting seat 2 arranged on the frame, a clamping plate 2 is arranged on the side of the mounting seat 2 close to the clamping plate 1, and the clamping plate 2 is connected to the mounting seat 2 through a driving mechanism, and the driving mechanism is used to drive the movement of the clamping plate 2.

[0009] Preferably, a driving motor is disposed on the mounting seat 1, and the end of the rotating shaft passes through the mounting seat 1 and is connected to the driving motor.

[0010] Preferably, the driving mechanism comprises an electric telescopic rod 1 arranged on the mounting seat 2, and the output end of the electric telescopic rod 1 passes through the mounting seat 2 and is rotatably connected to the clamping plate 2.

[0011] Preferably, the auxiliary clamping unit comprises an electric telescopic rod 2 obliquely arranged on a mounting seat 1, and an output end of the electric telescopic rod 2 passes through the mounting seat 1 and is connected to a clamping plate 3.

[0012] Preferably, pressure sensors are provided at the ends of the electric telescopic rod 2 and the electric telescopic rod 1 that are close to each other, the clamping plate 3 and the clamping plate 2 are respectively connected to the corresponding pressure sensors, and protective pads are provided on the sides of the clamping plate 3, the clamping plate 2 and the clamping plate 1 that are close to each other.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] Through the coordinated use of the clamp component 1 and the clamp component 2, the electric telescopic rod 1 is extended to make the clamping plate 2 close to the clamping plate 1, and the clamping plate 1 and the clamping plate 2 are used to clamp and fix the automobile plastic parts, and then the electric telescopic rod 2 is extended to make the clamping plate 3 obliquely clamp the automobile plastic parts to improve stability, and when turning over and changing the surface, the electric telescopic rod 2 is retracted to release the clamping plate 3 from clamping the automobile plastic parts, and the driving motor is used to drive the rotating shaft and the clamping plate 1 to rotate, so that the automobile plastic parts and the clamping plate 2 rotate to a specified angle, and then the clamping plate 3 obliquely clamps the automobile plastic parts, thereby realizing continuous processing of multiple surfaces of the automobile plastic parts; compared with the existing technology, it has the effects of production efficiency and cost reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of a second perspective stereoscopic structure of an embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure from a third perspective of an embodiment of the application.

[0018] Explanation of the reference numerals: 1. Frame; 2. Clamp assembly 1; 201. Mounting seat 1; 202. Rotating unit; 2021. Rotating shaft; 2022. Clamping plate 1; 2023. Driving motor; 203. Auxiliary clamping unit; 2031. Electric telescopic rod 2; 2032. Clamping plate 3; 3. Clamp assembly 2; 301. Mounting seat 2; 302. Electric telescopic rod 1; 303. Clamping plate 2; 4. Housing; 5. Three-axis feeding system bracket; 6. Laser engraving head. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3This application is described in further detail.

[0020] The present application embodiment discloses a laser engraving fixture for automobile plastic parts. Figure 1-3 A laser engraving fixture for automobile plastic parts includes a frame 1, a housing 4 is installed on the outer side of the frame 1 by bolts, a three-axis feeding system bracket 5 is installed on the top of the frame 1, and a laser engraving head 6 for processing automobile plastic parts is installed at the output end of the three-axis feeding system bracket 5. A fixture component 2 is installed on the frame 1, and a fixture component 2 3 is installed on the opposite side of the fixture component 2 on the frame 1. The fixture component 2 includes a mounting seat 201 installed on the frame 1, and a rotating unit 202 is installed on the mounting seat 201. The rotating unit 202 includes a rotating shaft 2021 rotatably installed on the mounting seat 201, and the rotating shaft 2021 is installed on the rotating shaft A clamping plate 1 2022 is installed at one end close to the clamp assembly 2 3, a driving motor 2023 is installed on the mounting seat 1 201, the end of the rotating shaft 2021 passes through the mounting seat 1 201 and is connected to the driving motor 2023, auxiliary clamping units 203 are installed on both sides of the rotating unit 202 on the mounting seat 1 201, and the clamp assembly 2 3 includes a mounting seat 2 301 installed on the frame 1, and a clamping plate 2 303 is installed on one side of the mounting seat 2 301 close to the clamping plate 1 2022, and the clamping plate 2 303 is connected to the mounting seat 2 301 through a driving mechanism, and the driving mechanism is used to drive the movement of the clamping plate 2 303;

[0021] By adopting the above technical solution, the electric telescopic rod 1 302 is extended to make the clamping plate 2 303 close to the clamping plate 1 2022, and the clamping plate 1 2022 and the clamping plate 2 303 are used to clamp and fix the automobile plastic parts, and then the auxiliary clamping unit 203 is used to auxiliary clamp the automobile plastic parts to improve stability. When turning over and changing the surface, the auxiliary clamping unit 203 is released from the clamping of the automobile plastic parts, and the driving motor 2023 is used to drive the rotating shaft 2021 and the clamping plate 1 2022 to rotate, so that the automobile plastic parts and the clamping plate 2 303 are rotated to a specified angle, and then the automobile plastic parts are obliquely clamped by the clamping plate 3 2032, thereby realizing continuous processing of multiple surfaces of the automobile plastic parts.

[0022] Reference Figure 1 The driving mechanism includes an electric telescopic rod 1 302 mounted on a second mounting seat 301, and an output end of the electric telescopic rod 1 302 passes through the second mounting seat 301 and is rotatably connected to the second clamping plate 303;

[0023] By adopting the above technical solution, the electric telescopic rod 1 302 can be extended to make the clamping plate 2 303 close to the clamping plate 1 2022, and the clamping plate 1 2022 and the clamping plate 2 303 can be used to clamp and fix the automobile plastic parts, which is simple to operate and convenient to control.

[0024] Reference Figure 3The auxiliary clamping unit 203 includes an electric telescopic rod 2031 obliquely mounted on the mounting seat 1 201, and the output end of the electric telescopic rod 2031 passes through the mounting seat 1 201 and is connected to a clamping plate 3 2032;

[0025] By adopting the above technical solution, the symmetrically inclined electric telescopic rod 2031 is utilized, and the electric telescopic rod 2031 is extended to make the clamping plate 3 2032 close to the clamping plate 1 2022, so that the automobile plastic part is obliquely clamped by the clamping plate 3 2032 to improve stability.

[0026] Reference Figure 2 The electric telescopic rod 2031 and the electric telescopic rod 1 302 are both provided with pressure sensors at their ends close to each other, the clamping plate 3 2032 and the clamping plate 2 303 are respectively connected to the corresponding pressure sensor input ends, and the clamping plate 3 2032, the clamping plate 2 303, and the clamping plate 1 2022 are all provided with protective pads at their sides close to each other;

[0027] By adopting the above technical solution, the protective pad can be used to avoid hard contact between automobile plastic parts and clamping parts, thereby reducing damage to automobile plastic parts. The holding force can be detected by the pressure sensor, which can avoid excessive clamping that causes deformation or even damage to automobile plastic parts, thereby improving the automation effect.

[0028] The implementation principle of the laser engraving fixture for automobile plastic parts in the embodiment of the present application is as follows: when in use, the automobile plastic part is fitted with the clamping plate 1 2022, and the external terminal controller is used to control the electric telescopic rod 1 302 to extend so that the clamping plate 2 303 is close to the clamping plate 1 2022, and the automobile plastic part is clamped and fixed by the clamping plate 1 2022 and the clamping plate 2 303, and then the electric telescopic rod 2 2031 is extended so that the clamping plate 3 2032 obliquely clamps the automobile plastic part to improve stability, and the external terminal controller is used to control the three axes The feeding system bracket 5 drives the laser engraving head 6 to move and controls the laser engraving head 6 to work, and engraves the automobile plastic parts. When turning over and changing sides, the electric telescopic rod 2031 contracts to release the clamping of the clamping plate 3 2032 on the automobile plastic parts, and the driving motor 2023 drives the rotating shaft 2021 and the clamping plate 1 2022 to rotate, so that the automobile plastic parts and the clamping plate 2 303 rotate to a specified angle, and then the automobile plastic parts are obliquely clamped by the clamping plate 3 2032, thereby realizing continuous processing of multiple surfaces of the automobile plastic parts.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A laser engraving fixture for automobile plastic parts, comprising a frame (1), characterized in that: A clamp assembly 1 (2) is arranged on the frame (1), and a clamp assembly 2 (3) is arranged on the opposite side of the clamp assembly 1 (2) on the frame (1); The clamp assembly 1 (2) comprises a mounting seat 1 (201) arranged on the frame (1), a rotating unit (202) being arranged on the mounting seat 1 (201), the rotating unit (202) comprising a rotating shaft (2021) rotatably arranged on the mounting seat 1 (201), a clamping plate 1 (2022) being arranged at one end of the rotating shaft (2021) close to the clamp assembly 2 (3), and auxiliary clamping units (203) being arranged on both sides of the rotating unit (202) on the mounting seat 1 (201); The clamp assembly 2 (3) comprises a mounting seat 2 (301) arranged on the frame (1), and a clamping plate 2 (303) is arranged on one side of the mounting seat 2 (301) close to the clamping plate 1 (2022), and the clamping plate 2 (303) is connected to the mounting seat 2 (301) via a driving mechanism, and the driving mechanism is used to drive the movement of the clamping plate 2 (303).

2. The laser engraving fixture for automobile plastic parts according to claim 1, characterized in that: A driving motor (2023) is disposed on the first mounting seat (201), and the end of the rotating shaft (2021) passes through the first mounting seat (201) and is connected to the driving motor (2023).

3. The laser engraving fixture for automobile plastic parts according to claim 2, characterized in that: The driving mechanism comprises an electric telescopic rod 1 (302) arranged on a second mounting seat (301), and an output end of the electric telescopic rod 1 (302) passes through the second mounting seat (301) and is rotationally connected to a second clamping plate (303).

4. The laser engraving fixture for automobile plastic parts according to claim 3, characterized in that: The auxiliary clamping unit (203) comprises an electric telescopic rod 2 (2031) obliquely arranged on the mounting seat 1 (201); the output end of the electric telescopic rod 2 (2031) passes through the mounting seat 1 (201) and is connected to a clamping plate 3 (2032).

5. The laser engraving fixture for automobile plastic parts according to claim 4, characterized in that: The electric telescopic rod 2 (2031) and the electric telescopic rod 1 (302) are both provided with pressure sensors at their ends close to each other, and the clamping plate 3 (2032) and the clamping plate 2 (303) are respectively connected to the corresponding pressure sensors, and the clamping plate 3 (2032), the clamping plate 2 (303), and the clamping plate 1 (2022) are all provided with protective pads at their sides close to each other.

Images