Automobile bumper punching equipment

Abstract

The utility model discloses automobile bumper punching equipment, which relates to the technical field of punching and comprises a working platform, two groups of clamp supports are fixedly mounted on two sides of the upper surface of the working platform, a mounting platform is fixedly mounted in the middle of the upper surface of the working platform, and the mounting platform is positioned between the two groups of clamp supports. A first linear motor is fixedly connected to the position, located on the upper surface of the rear side of the mounting platform, of the working platform, a laser support is fixedly connected to the output end of the first linear motor, a second linear motor is fixedly mounted on the left side of the laser support, and a laser transmitter is fixedly mounted at the output end of the second linear motor; and a laser nozzle is fixedly mounted at the bottom of the laser transmitter. The utility model has the characteristics that consumables can be reduced, and workpieces are not damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of punching, in particular to a punching device for automobile bumpers. Background Art

[0002] With the rapid development of my country's automotive industry, the production and processing of bumpers, a crucial component in automotive production, has become a crucial aspect. Bumpers not only serve a decorative purpose but also act as safety devices that absorb and mitigate external impacts, protecting the vehicle and its occupants. During bumper production and processing, holes must be drilled to accommodate subsequent processes such as the installation of radar, lighting, and license plates.

[0003] Currently, most bumpers on the market use mechanical punching to make holes.

[0004] However, after multiple punching and cutting operations, the punching tools of the fully automatic mechanical punching machine are prone to wear and need to be replaced regularly. In addition, mechanical punching requires high positioning accuracy for the workpiece, and the punching head is more likely to damage the workpiece when squeezing it, which can easily affect the product qualification rate.

[0005] Therefore, it is necessary to design a car bumper punching equipment that can reduce consumables and does not damage the workpiece. Utility Model Content

[0006] The purpose of the utility model is to provide a car bumper punching device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a car bumper punching device, comprising a working platform, two groups of clamp brackets are fixedly installed on both sides of the upper surface of the working platform, a mounting platform is fixedly installed on the middle part of the upper surface of the working platform, the mounting platform is located between the two groups of the clamp brackets, the working platform is fixedly connected to a linear motor 1 on the upper surface of the rear side of the mounting platform, the output end of the linear motor 1 is fixedly connected to a laser bracket, a linear motor 2 is fixedly installed on the left side of the laser bracket, a laser emitter is fixedly installed on the output end of the linear motor 2, and a laser nozzle is fixedly installed on the bottom of the laser emitter.

[0008] According to the above technical solution, two groups of mounting plates 1 are fixedly installed on the upper surface of the mounting platform, and the upper parts of the two groups of mounting plates 1 are bolted to the lower parts of the molding blocks. The top and lower parts of the clamp bracket are fixedly connected to the cylinder, and the output end of the cylinder is fixedly connected to the mounting plate 2, and the lower parts of the mounting plate 2 are bolted to the upper parts of the molding blocks.

[0009] According to the above technical solution, the lower surface shape of the upper profiling block can be changed according to the shape of different bumper workpieces; the upper surface shape of the lower profiling block can be changed according to the shape of different bumper workpieces.

[0010] According to the above technical solution, a protective cover is provided above the working platform, and a baffle is hinged in front of the protective cover.

[0011] According to the above technical solution, a pipe hole is opened at the rear left side of the protective cover, and the pipe hole is connected to the dust collector through a pipe.

[0012] According to the above technical solution, a control console is provided on the right side of the working platform.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0014] By providing a laser emitter, the punching tool used in mechanical punching can be eliminated and the damage to the workpiece caused by the punch head when squeezing the workpiece can be reduced;

[0015] By providing a dust collector, the dust and smoke generated during the drilling process can be collected and processed;

[0016] By providing upper and lower imitation blocks, bumpers of different sizes can be clamped, thereby increasing versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front view of the utility model;

[0020] In the figure: 1. Working platform; 2. Fixture bracket; 3. Mounting platform; 4. Mounting plate 1; 5. Lower profiling block; 6. Cylinder; 7. Upper profiling block; 8. Linear motor 1; 9. Laser bracket; 10. Linear motor 2; 11. Laser emitter; 12. Laser nozzle; 13. Baffle; 14. Control console; 15. Mounting plate 2; 16. Dust collector. DETAILED DESCRIPTION

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

[0022] See also Figure 1-2 The utility model provides a technical solution: a car bumper punching device, including a working platform 1, two groups of clamp brackets 2 are fixedly installed on both sides of the upper surface of the working platform 1, a mounting platform 3 is fixedly installed in the middle of the upper surface of the working platform 1, the mounting platform 3 is located between the two groups of clamp brackets 2, and two groups of mounting plates 4 are fixedly installed on the upper surface of the mounting platform 3. The upper parts of the two groups of mounting plates 4 are bolted to the lower imitation blocks 5 for supporting the bottom of the bumper.

[0023] The two sets of clamp brackets 2 are fixedly connected to the bottom of the top with a cylinder 6, the output end of the cylinder 6 is fixedly connected to the mounting plate 2 15, and the bottom of the mounting plate 2 15 is bolted with an upper profiling block 7 for positioning the upper part of the bumper. The upper profiling block 7 and the lower profiling block 5 are squeezed together to clamp and fix the bumper workpiece.

[0024] The lower surface shape of the upper profiling block 7 can be changed according to the shape of different bumper workpieces; the upper surface shape of the lower profiling block 5 can be changed according to the shape of different bumper workpieces, which can cope with bumpers of different shapes or sizes and increase versatility.

[0025] The working platform 1 is located on the upper surface of the rear side of the mounting platform 3 and is fixedly connected to a linear motor 8 for laterally moving the laser emission position. The output end of the linear motor 8 is fixedly connected to a laser bracket 9. A linear motor 2 10 is fixedly installed on the left side of the laser bracket 9 for longitudinally moving the laser emission position. A laser emitter 11 is fixedly installed on the output end of the linear motor 2 10. A laser nozzle 12 is fixedly installed at the bottom of the laser emitter 11 for emitting laser. The linear motor 18 and the linear motor 2 10 cooperate with each other to complete laser drilling. A console 14 is provided on the right side of the working platform 1 for inputting the laser drilling program.

[0026] A protective cover is provided above the working platform 1, and a baffle 13 is hinged in front of the protective cover. The baffle 13 is made of a transparent material and can be used to observe the laser drilling process and play a protective role.

[0027] A pipe hole is provided at the rear left side of the protective cover, and a dust collector 16 is connected to the pipe hole through a pipe for collecting smoke and dust generated during the laser drilling process.

[0028] In this embodiment, the bumper workpiece is first placed on top of the two sets of lower profiling blocks 5, and the two are fitted together. Then, the two sets of cylinders 6 are started, and the two sets of upper profiling blocks 7 continue to descend under the action of the output ends of the cylinders 6 until they cooperate with the lower profiling blocks 5 to press the bumper workpiece together, and then the two sets of cylinders 6 are closed.

[0029] Close the baffle 13, enter the program in the console 14 and start it, and turn on the dust collector 16 at the same time. The output ends of the linear motor 1 8 and the linear motor 2 10 can move horizontally and vertically according to the program settings. The laser emitted by the laser nozzle 12 can move along the set route to complete the punching process, ultimately achieving the purpose of not using consumables such as stamping tools and not damaging the workpiece, thereby improving the qualified rate.

[0030] In the description of the present invention, it should be understood that the terms "upper surface", "above", "upper part", "rear part", "top", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automobile bumper punching device, comprising a working platform (1), characterized in that: Two groups of clamp brackets (2) are fixedly installed on both sides of the upper surface of the working platform (1), a mounting platform (3) is fixedly installed in the middle of the upper surface of the working platform (1), and the mounting platform (3) is located between the two groups of clamp brackets (2). The upper surface of the working platform (1) located at the rear side of the mounting platform (3) is fixedly connected to a linear motor 1 (8), the output end of the linear motor 1 (8) is fixedly connected to a laser bracket (9), a linear motor 2 (10) is fixedly installed on the left side of the laser bracket (9), a laser emitter (11) is fixedly installed on the output end of the linear motor 2 (10), and a laser nozzle (12) is fixedly installed at the bottom of the laser emitter (11).

2. The automobile bumper punching device according to claim 1, characterized in that: Two sets of mounting plates (4) are fixedly mounted on the upper surface of the mounting platform (3), and the upper parts of the two sets of mounting plates (4) are both bolted to lower profiling blocks (5). The top and lower parts of the clamp bracket (2) are both fixedly connected to cylinders (6), and the output end of the cylinder (6) is fixedly connected to mounting plate (15), and the lower parts of the mounting plate (15) are both bolted to upper profiling blocks (7).

3. The automobile bumper punching device according to claim 2, characterized in that: The shape of the lower surface of the upper profiling block (7) can be changed according to the shape of different bumper workpieces; The upper surface shape of the lower profiling block (5) can be changed according to the shape of different bumper workpieces.

4. The automobile bumper punching device according to claim 1, characterized in that: A protective cover is provided above the working platform (1), and a baffle (13) is hingedly connected in front of the protective cover.

5. The automobile bumper punching device according to claim 4, characterized in that: A pipe hole is provided at the rear left side of the protective cover, and the pipe hole is connected to a dust collector (16) via a pipe.

6. The automobile bumper punching device according to claim 1, characterized in that: A control console (14) is provided on the right side of the working platform (1).

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