Automobile bumper punching tool

Abstract

The utility model discloses a punching tool for an automobile bumper. Comprising a first base, a supporting seat, a first motor, a guide wheel, a guide groove, a connecting groove, a first pressing block, a bolt, a first spring, a first supporting rod, a second base, a second supporting rod, a first cutting block, a third base, a third supporting rod, a fourth supporting rod, a supporting frame, a calibrated scale, scale marks, a first hydraulic cylinder, a second pressing block, a connecting block, a second spring, a protective frame, a second cutting block, a bumper and a length control mechanism. The bumper punching device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, bumpers of different sizes can be effectively conveyed through the first base, the supporting base, the first motor, the guide wheel, the guide groove, the connecting groove, the first pressing block, the bolt and the first spring, and the overall punching efficiency is improved; through the arrangement of the first hydraulic cylinder, the second pressing block, the connecting block, the second spring, the protection frame and the second cutting block, punching treatment can be rapidly conducted on the bumper.

Description

Technical Field

[0001] The utility model relates to the field of automobile bumper production, in particular to an automobile bumper punching tool. Background Art

[0002] With the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, automobile bumpers, as an important safety device, have also been on the road of innovation. In addition to maintaining the original protection function, the front and rear bumpers of today's cars also pursue harmony and unity with the body shape and their own lightweight. The front and rear bumpers of cars are made of plastic, which people call bumpers. Generally, the plastic bumper of a car is composed of three parts: outer panel, cushioning material and crossbeam. The outer panel and cushioning material are made of plastic, and the crossbeam is stamped into a U-shaped groove with cold-rolled thin plate; the outer panel and cushioning material are attached to the crossbeam.

[0003] Existing bumpers need to be punched during the production process. During the punching process, the bumpers cannot be stably transported, and the overall length of the bumpers to be punched cannot be guaranteed during transportation. Therefore, we need to propose a car bumper punching tool. Utility Model Content

[0004] The purpose of the utility model is to provide a car bumper punching tool in order to solve the above-mentioned problems, which solves the problem that the existing bumpers need to be punched during the production process, the bumpers cannot be stably transported during the punching process, and the overall length of the bumpers that need to be punched cannot be guaranteed during transportation.

[0005] In order to solve the above problems, the utility model provides a technical solution: a car bumper punching tool, comprising a base one, a support base, a motor one, a guide wheel, a guide groove, a connecting groove, a pressure block one, a bolt, a spring one, a support rod one, a base two, a support rod two, a cut block one, a base three, a support rod three, a support rod four, a support frame, a scale, a scale line, a hydraulic cylinder one, a pressure block two, a connecting block, a spring two, a protective frame, a cut block two, a bumper and a length control mechanism; the upper end of the base one is fixedly connected to the support base; the upper and lower sides of the support base are connected to a motor one, and the output shaft of the motor one is fixedly connected to a guide wheel, and a guide groove is provided in the guide wheel; the upper end of the support base is provided with a connecting groove, and a pressure block one is slidably connected in the connecting groove; the top end of the support base is connected to a bolt, the bottom end of the bolt is connected to a spring one, and the bottom end of the spring one is connected to the pressure block one; the The top end of the right side of the support seat is fixedly connected to a support rod 1; the right side of the base 1 is provided with a base 2, the upper end of the base 2 is fixedly connected to a support rod 2, and the upper end of the support rod 2 is fixedly connected to a cutting block 1; the right side of the base 2 is provided with a base 3, and the upper end of the base 3 is fixedly connected to a support rod 3; the upper end of the support rod 3 is fixedly connected to a support rod 4, and the upper end of the support rod 4 is fixedly connected to a support frame, and the upper end of the support frame is provided with a scale, and the scale is provided with scale lines; the bottom end of the support rod 1 is fixedly connected to a hydraulic cylinder 1, and a pressure block 2 is fixedly connected to the output end of the hydraulic cylinder 1, and a connecting block is fixedly connected to the right side of the pressure block 2, and a spring 2 is connected to the bottom end of the connecting block; the bottom end of the support rod 1 is fixedly connected to a protective frame; the bottom end of the pressure block 2 is connected to a cutting block 2; the bumper is connected to the guide wheels on both sides; the right side of the support rod 1 is provided with a length control mechanism.

[0006] Preferably, the outer surface of the guide groove is coated and connected with a rubber layer.

[0007] Preferably, the bolt is a fastening bolt.

[0008] Preferably, the specific structure of the length control mechanism is: including a slide rail, a second hydraulic cylinder, a slider and a measuring ruler; the right bottom end of the support rod one is fixedly connected to the slide rail, the slider is slidably connected to the slide rail, the right side of the slide rail is fixedly connected to the second hydraulic cylinder, and the output end of the second hydraulic cylinder is fixedly connected to the slider.

[0009] Preferably, the second hydraulic cylinder is a servo hydraulic cylinder.

[0010] Preferably, the measuring ruler is detachable.

[0011] The beneficial effects of the utility model are as follows: (1) The utility model has a reasonable and simple structure, low production cost, easy installation, and complete functions. Through the provision of a base, a support seat, a motor, a guide wheel, a guide groove, a connecting groove, a pressure block, a bolt, and a spring, bumpers of different sizes can be effectively transported and processed, thereby improving the overall punching efficiency.

[0012] (2) The utility model can quickly punch and cut the bumper by means of the hydraulic cylinder 1, the pressure block 2, the connecting block, the spring 2, the protective frame and the cutting block 2.

[0013] (3) The utility model can effectively control the punching length of the bumper by providing the slide rail, the second hydraulic cylinder, the sliding block and the measuring ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the guide wheel of the utility model.

[0016] Figure 3 It is a partial enlarged view of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the length control mechanism of the utility model.

[0018] 1-base one; 2-support base; 3-motor one; 4-guide wheel; 5-guide groove; 6-connecting groove; 7-pressure block one; 8-bolt; 9-spring one; 10-support rod one; 11-base two; 12-support rod two; 13-cutting block one; 14-base three; 15-support rod three; 16-support rod four; 17-support frame; 18-scale; 19-scale line; 20-hydraulic cylinder one; 21-pressure block two; 22-connecting block; 23-spring two; 24-protective frame; 25-cutting block two; 26-bumper; 27-length control mechanism; 28-slide rail; 29-hydraulic cylinder two; 30-slider; 31-measuring ruler. DETAILED DESCRIPTION

[0019] like Figures 1 to 4As shown, this specific embodiment adopts the following technical scheme: a car bumper punching tool, including a base 1, a support seat 2, a motor 3, a guide wheel 4, a guide groove 5, a connecting groove 6, a pressure block 7, a bolt 8, a spring 9, a support rod 10, a base 2 11, a support rod 2 12, a cut block 13, a base 3 14, a support rod 3 15, a support rod 4 16, a support frame 17, a scale 18, a scale line 19, a hydraulic cylinder 1 20, a pressure block 2 21, a connecting block 22, a spring 2 23, a protective frame 24, a cut block 25, a bumper 26 and a length control mechanism 27; the upper end of the base 1 is fixedly connected to the support seat 2 The support seat 2 is connected to a motor 3 on the upper and lower sides, and a guide wheel 4 is fixedly connected to the output shaft of the motor 3, and a guide groove 5 is provided in the guide wheel 4; a connecting groove 6 is provided at the upper end of the support seat 2, and a pressure block 7 is slidably connected in the connecting groove 6; a bolt 8 is connected to the top of the support seat 2, and a spring 9 is connected to the bottom end of the bolt 8, and the bottom end of the spring 9 is connected to the pressure block 7; by arranging the base 1, the support seat 2, the motor 3, the guide wheel 4, the guide groove 5, the connecting groove 6, the pressure block 7, the bolt 8 and the spring 9, the bumpers of different sizes can be effectively transported and processed to improve the overall punching efficiency Efficiency; a support rod 10 is fixedly connected to the top right side of the support seat 2; a base 2 11 is provided on the right side of the base 1, a support rod 2 12 is fixedly connected to the upper end of the base 2 11, and a cutter 13 is fixedly connected to the upper end of the support rod 2 12; a base 3 14 is provided on the right side of the base 2 11, and a support rod 3 15 is fixedly connected to the upper end of the base 3 14; a support rod 4 16 is fixedly connected to the upper end of the support rod 4 16, and a support frame 17 is fixedly connected to the upper end of the support frame 17, and a scale 18 is provided on the scale 18, and a scale line 19 is provided on the scale 18; a base 10 is fixed at the bottom end A hydraulic cylinder 20 is fixedly connected, a pressure block 21 is fixedly connected to the output end of the hydraulic cylinder 20, a connecting block 22 is fixedly connected to the right side of the pressure block 21, and a spring 23 is connected to the bottom end of the connecting block 22; a protective frame 24 is fixedly connected to the bottom end of the support rod 10; a cutting block 25 is connected to the bottom end of the pressure block 21; the bumper can be quickly punched by the hydraulic cylinder 20, pressure block 21, connecting block 22, spring 23, protective frame 24 and cutting block 25; the bumper 26 is connected to the guide wheels 4 on both sides; a length control mechanism 27 is provided on the right side of the support rod 10.

[0020] The outer surface of the guide groove 5 is coated with a rubber layer; the bolt 8 is a fastening bolt.

[0021] like Figures 1 to 4As shown, the specific structure of the length control mechanism 27 is: including a slide rail 28, a hydraulic cylinder 29, a slider 30 and a measuring ruler 31; the slide rail 28 is fixedly connected to the bottom end of the right side of the support rod 10, and the slider 30 is slidably connected to the slide rail 28, and the right side of the slide rail 28 is fixedly connected to the hydraulic cylinder 29, and the output end of the hydraulic cylinder 29 is fixedly connected to the slider 30; the set slide rail 28, hydraulic cylinder 29, slider 30 and measuring ruler 31 can effectively control the punching length of the bumper.

[0022] Wherein, the second hydraulic cylinder 29 is a servo hydraulic cylinder; and the measuring ruler 31 is detachable.

[0023] The use status of the utility model is as follows: the utility model has a reasonable and simple structure, low production cost, easy installation, and complete functions. When in use, the bumper 26 is first connected to the guide wheels 4 on both sides, and then the distance of the bolts 8 on the top is adjusted, and then the motor 3 is started to drive the bumper 26 for conveying processing, and the length of the bumper 26 to be cut is adjusted, and the hydraulic cylinder 29 is started to drive the slider 30 and the measuring ruler 31 to adjust the position. After the adjustment, when the bumper 26 touches the measuring ruler 31, the hydraulic cylinder 20 is started to drive the cutter 25 to punch the bumper.

[0024] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

[0027] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

Claims

1. A car bumper punching tool, characterized in that: It comprises a base 1 (1), a support base (2), a motor 1 (3), a guide wheel (4), a guide groove (5), a connecting groove (6), a pressure block 1 (7), a bolt (8), a spring 1 (9), a support rod 1 (10), a base 2 (11), a support rod 2 (12), a cut block 1 (13), a base 3 (14), a support rod 3 (15), a support rod 4 (16), a support frame (17), a scale (18), a scale line (19), a hydraulic cylinder 1 (20), a pressure block 2 (21), a connecting block (22), a spring 2 (23), a protective frame (24), a cut block 2 (25), a bumper (26) and a length control mechanism (27); The upper end of the base 1 (1) is fixedly connected to a support base (2); The support seat (2) is connected to a motor 1 (3) at the upper and lower sides, the output shaft of the motor 1 (3) is fixedly connected to a guide wheel (4), and a guide groove (5) is provided in the guide wheel (4); The upper end of the support seat (2) is provided with a connecting groove (6), and a pressing block (7) is slidably connected in the connecting groove (6); The top end of the support seat (2) is connected to a bolt (8), the bottom end of the bolt (8) is connected to a spring (9), and the bottom end of the spring (9) is connected to a pressure block (7); A support rod 1 (10) is fixedly connected to the top end of the right side of the support seat (2); A second base (11) is provided on the right side of the first base (1), a second support rod (12) is fixedly connected to the upper end of the second base (11), and a cutting block (13) is fixedly connected to the upper end of the second support rod (12); A base three (14) is provided on the right side of the base two (11), and a support rod three (15) is fixedly connected to the upper end of the base three (14); The upper end of the support rod three (15) is fixedly connected to the support rod four (16), the upper end of the support rod four (16) is fixedly connected to the support frame (17), the upper end of the support frame (17) is provided with a scale (18), and the scale (18) is provided with scale lines (19); The bottom end of the support rod 1 (10) is fixedly connected to a hydraulic cylinder 1 (20), the output end of the hydraulic cylinder 1 (20) is fixedly connected to a pressure block 2 (21), the right side of the pressure block 2 (21) is fixedly connected to a connecting block (22), and the bottom end of the connecting block (22) is connected to a spring 2 (23); A protective frame (24) is fixedly connected to the bottom end of the support rod 1 (10); The bottom end of the second pressing block (21) is connected to a second cutting block (25); The bumper (26) is connected to the guide wheels (4) on both sides; A length control mechanism (27) is provided on the right side of the support rod 1 (10).

2. The automobile bumper punching tool according to claim 1, characterized in that: The outer surface of the guide groove (5) is coated and connected with a rubber layer.

3. The automobile bumper punching tool according to claim 1, characterized in that: The bolt (8) is a fastening bolt.

4. The automobile bumper punching tool according to claim 1, characterized in that: The specific structure of the length control mechanism (27) is: comprising a slide rail (28), a second hydraulic cylinder (29), a slide block (30) and a measuring ruler (31); A slide rail (28) is fixedly connected to the bottom end of the right side of the support rod 1 (10), a sliding block (30) is slidably connected to the slide rail (28), a hydraulic cylinder 2 (29) is fixedly connected to the right side of the slide rail (28), and the output end of the hydraulic cylinder 2 (29) is fixedly connected to the sliding block (30).

5. The automobile bumper punching tool according to claim 4, characterized in that: The second hydraulic cylinder (29) is a servo hydraulic cylinder.

6. The automobile bumper punching tool according to claim 4, characterized in that: The measuring ruler (31) is detachable.

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