Automobile part production punching machine capable of achieving rapid positioning

Abstract

The utility model discloses an automobile part production punching machine capable of quickly positioning. The automobile part production punching machine capable of achieving rapid positioning comprises an automobile part punching machine mechanism and a rapid positioning and fixing assembly, the rapid positioning and fixing assembly comprises a trepanning positioning table, and a vertical groove and a transverse groove are formed in the trepanning positioning table; sliding blocks are connected into the vertical grooves and the transverse grooves in a sliding mode, by adjusting a first supporting and placing block and a second supporting and placing block, the device can adapt to automobile parts of different sizes and shapes, it is guaranteed that the positions of the parts are correct in the punching process, and the punching efficiency is improved. Deformation of automobile parts caused by uneven stress or position deviation in the punching process of the punching machine can be prevented, the time for replacing and adjusting the parts is shortened through the rapid positioning and clamping system, and the operation efficiency of a production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching presses for the production of automotive parts with rapid positioning, and particularly to a punching press for the production of automotive parts with rapid positioning. Background Art

[0002] The punching press for the production of automotive parts with rapid positioning, and the punching press technology for the production of automotive parts is an important part of the automotive manufacturing field. It is mainly used to process automotive parts into various shapes through stamping and punching processes, such as body panels, doors, hoods, seat brackets, etc. These parts play a crucial role in automotive manufacturing.

[0003] In the prior art, a technical solution of a punching press for the production of automotive parts is disclosed. An electric telescopic rod is fixedly connected to the outer surface of a fixed plate. The telescopic top end of the electric telescopic rod is fixedly connected to a movable plate. A strip-shaped groove is formed on the outer surface of the movable plate. A scale line is provided on the outer surface of the movable plate. A movable sleeve is movably sleeved on the outer surface of the movable plate. A fixing hole is formed on the outer surface of the movable sleeve. A fixing bolt is arranged inside the fixing hole. A side baffle is fixedly connected to the outer surface of the movable sleeve. An extension hole is formed inside the movable sleeve corresponding to the fixing hole.

[0004] In this solution, during the process of punching and drilling automotive parts, the automotive parts are positioned and placed on the punching press workbench. Since the automotive parts are not properly fixed during positioning, deformation or other quality problems may occur during the punching process of the punching press.

[0005] Therefore, it is necessary to provide a punching press for the production of automotive parts with rapid positioning to solve the above technical problems. Summary of the Utility Model

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a punching press for the production of automotive parts with rapid positioning. When punching automotive parts on the punching press, fixing is carried out simultaneously during positioning, reducing deformation or other quality problems during the punching process of automotive parts on the punching press.

[0007] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0008] A punching machine for the production of automotive parts with quick positioning, comprising: an automotive parts punching mechanism and a quick positioning and fixing component. The quick positioning and fixing component includes an opening positioning table, inside which a vertical groove and a horizontal groove are provided. A sliding block is slidably connected inside the vertical groove and the horizontal groove. One end of the sliding block is equipped with a moving guide column, and one end of the moving guide column is fixedly installed with a first cylinder. The first cylinder is connected to a fixing plate by bolts, and the fixing plate is connected to the outside of the opening positioning table by welding. The upper end of the sliding block is connected and fixed to a first support placement block by bolts, and the upper end of the sliding block is connected and fixed to a second support placement block by bolts. One end of the second support placement block is connected and fixed to a guide rail plate by welding. A clamping block is slidably connected inside the guide rail plate. The upper end of the clamping block is connected and fixed to a clamping guide column by bolts, and one end of the clamping guide column is connected to a second cylinder. The second cylinder is connected to the upper end of the guide rail plate by bolts.

[0009] Preferably, the lower end of the opening positioning table is connected and fixed to a rotating roller by bolts. The rotating roller is connected through the inside of a second gear. The lower end of the rotating roller is installed inside a support disk. The support disk is connected to the inside of the punching machine workbench by bolts. A rectangular groove is provided inside the punching machine workbench.

[0010] Preferably, a first gear is meshed with the outside of the second gear. The lower end of the first gear is equipped with a rotating shaft, and a servo motor is fixedly installed at the lower end of the rotating shaft. The servo motor is connected to the lower end of the punching machine workbench by bolts.

[0011] Preferably, the lower end of the punching machine workbench is connected and fixed to a support column by welding. The upper end of the punching machine workbench is connected and fixed to a support beam plate by bolts. The upper end of the support beam plate is connected and fixed to a mounting plate by welding.

[0012] Preferably, one end of the mounting plate is connected and fixed to a lifting hydraulic cylinder by bolts. The lower end of the lifting hydraulic cylinder is equipped with a lifting guide column. The lifting guide column passes through the inside of a guide sleeve. The upper end of the guide sleeve is connected to the lower end of the mounting plate. The lifting guide column passes through and is connected to the inside of an upper pressing plate. A punching tool is installed at the lower end of the lifting guide column.

[0013] Preferably, the lower end of the upper pressing plate is connected and fixed to a guide cylinder by bolts. A buffer guide column is installed inside the guide cylinder. The lower end of the buffer guide column is installed with a lower pressing plate. A through hole is provided inside the lower pressing plate.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] (1) By utilizing the quick positioning and fixing component, the present utility model can adapt to automotive parts of different sizes and shapes by adjusting the first support placement block and the second support placement block, ensuring the correct position of the parts during the drilling process, preventing deformation of the automotive parts caused by uneven force or position deviation during the punching process of the punch press. The quick positioning and clamping system shortens the time for part replacement and adjustment, improving the operating efficiency of the production line.

[0016] (2) By utilizing the servo motor, gears, and rotating rollers, the present utility model can achieve fine adjustment of the rotating roller and the punching positioning table through precise control of the servo motor, ensuring the positioning accuracy of automotive parts on the punch press, and can position different positions of the automotive parts for punching on the punch press, reducing manual intervention and equipment adjustment time, thereby improving the overall production efficiency.

[0017] (3) By utilizing the buffer guide post and the guide cylinder, the present utility model can effectively absorb the impact force of the upper pressure plate on the lower pressure plate when the buffer guide post moves in the guide cylinder, reducing the direct impact on the automotive parts, reducing the impact force, thereby reducing the deformation risk of the automotive parts during the stamping process and ensuring the dimensional and shape accuracy of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a punch press for producing automotive parts with quick positioning provided by the present utility model;

[0019] Figure 2 is a schematic structural diagram of the gears and servo motor of a punch press for producing automotive parts with quick positioning provided by the present utility model;

[0020] Figure 3 is a schematic structural diagram of the quick positioning and fixing component of a punch press for producing automotive parts with quick positioning provided by the present utility model;

[0021] Figure 4 is a schematic structural diagram of the cylinder and sliding block of a punch press for producing automotive parts with quick positioning provided by the present utility model;

[0022] Figure 5 is a schematic structural diagram of the vertical groove and horizontal groove of a punch press for producing automotive parts with quick positioning provided by the present utility model;

[0023] Figure 6 is a schematic structural diagram of the lifting hydraulic cylinder of a punch press for producing automotive parts with quick positioning provided by the present utility model;

[0024] Among them, the names corresponding to the reference numerals are: 100, automotive parts punching machine mechanism; 101, support column; 102, rectangular groove; 103, punching machine workbench; 104, support beam plate; 105, mounting plate; 200, quick positioning and fixing component; 201, servo motor; 202, rotating shaft; 203, first gear; 204, support disk; 205, second gear; 206, rotating roller; 207, hole-opening positioning table; 208, fixing plate; 209, first cylinder; 210, moving guide column; 211, first support placement block; 212, second support placement block; 213, clamping block; 214, guide rail plate; 215, second cylinder; 216, clamping guide column; 217, curved surface groove; 218, sliding block; 219, vertical groove; 220, horizontal groove; 300, punching machine hole-opening component; 301, lifting hydraulic cylinder; 302, lifting guide column; 303, upper pressure plate; 304, guide cylinder; 305, buffer guide column; 306, punching tool; 307, lower pressure plate; 308, guide sleeve cylinder. Detailed implementation manners

[0025] The present utility model will be further described below in conjunction with the accompanying drawing illustration and embodiments. The implementation manners of the present utility model include but are not limited to the following embodiments.

[0026] First embodiment:

[0027] As Figure 1 、 Figures 3 - 5As shown in the figure, the punch for producing automotive parts provided by the present utility model includes: an automotive parts punching mechanism 100 and a quick positioning and fixing component 200. The quick positioning and fixing component 200 includes a perforated positioning table 207. A vertical groove 219 and a horizontal groove 220 are provided inside the perforated positioning table 207. A sliding block 218 is slidably connected inside the vertical groove 219 and the horizontal groove 220. A moving guide post 210 is installed at one end of the sliding block 218. A first cylinder 209 is fixedly installed at one end of the moving guide post 210. The first cylinder 209 is bolted to a fixing plate 208. The fixing plate 208 is welded to the outside of the perforated positioning table 207. The upper end of the sliding block 218 is connected and fixed with a first support placement block 211 by bolts. The upper end of the sliding block 218 is connected and fixed with a second support placement block 212 by bolts. One end of the second support placement block 212 is welded to connect a guide rail plate 214. A clamping block 213 is slidably connected inside the guide rail plate 214. The upper end of the clamping block 213 is connected and fixed with a clamping guide post 216 by bolts. One end of the clamping guide post 216 is connected to a second cylinder 215. The second cylinder 215 is bolted to the upper end of the guide rail plate 214. In actual use, by placing the automotive parts on the perforated positioning table 207 and adjusting the first support placement block 211 and the second support placement block 212 according to the size of the automotive parts, it can adapt to the placement, positioning and fixing of automotive parts. By driving the first cylinder 209 to drive the moving guide post 210 to move, further driving the sliding block 218 to move inside the vertical groove 219 and the horizontal groove 220, and further driving the movement of the first support placement block 211 and the second support placement block 212. When the position of the automotive parts is positioned, by driving the second cylinder 215 to drive the clamping guide post 216 to move, further driving the clamping block 213 to move inside the guide rail plate 214, and further clamping and fixing the automotive parts by the clamping block 213. It can quickly position according to the automotive parts and clamp and fix the automotive parts, reducing the occurrence of deformation and other situations of automotive parts during punching in the punch press.

[0028] In this embodiment, by using the quick positioning and fixing component 200, by adjusting the first support placement block 211 and the second support placement block 212, it can adapt to automotive parts of different sizes and shapes, ensure the correct position of the parts during punching, and prevent the deformation of automotive parts caused by uneven force or position deviation during the punching process of the punch press. The quick positioning and clamping system shortens the time for part replacement and adjustment, and improves the operating efficiency of the production line.

[0029] Second Embodiment:

[0030] As Figures 1 - 2As shown in the figure, the lower end of the hole-opening positioning table 207 is connected and fixed to the rotating roller 206 by bolts. The rotating roller 206 is connected through the inside of the second gear 205. The lower end of the rotating roller 206 is installed inside the support disk 204. The support disk 204 is connected to the inside of the punching machine workbench 103 by bolts. A rectangular groove 102 is provided inside the punching machine workbench 103. The outer side of the second gear 205 is engaged with the first gear 203. The lower end of the first gear 203 is installed with a rotating shaft 202. The lower end of the rotating shaft 202 is fixedly installed with a servo motor 201. The servo motor 201 is connected to the lower end of the punching machine workbench 103 by bolts. By driving the servo motor 201 to rotate the rotating shaft 202, the first gear 203 is further driven to rotate. By the rotation of the first gear 203, the second gear 205 is driven to rotate. By the rotation of the second gear 205, the rotating roller 206 can be adjusted to rotate. By the rotation of the rotating roller 206, the hole-opening positioning table 207 can be further rotated and adjusted, so as to position different positions of the automotive parts for punching holes on the punching machine.

[0031] In this embodiment, by using the servo motor 201, gears, and the rotating roller 206, through the precise control of the servo motor 201, the fine adjustment of the rotating roller 206 and the hole-opening positioning table 207 can be achieved, ensuring the positioning accuracy of the automotive parts on the punching machine. It can position different positions of the automotive parts for punching holes on the punching machine, reducing manual intervention and equipment adjustment time, thereby improving the overall production efficiency.

[0032] Third Embodiment:

[0033] As Figure 1 shown, the lower end of the punching machine workbench 103 is connected and fixed to the support column 101 by welding. The upper end of the punching machine workbench 103 is connected and fixed to the support beam plate 104 by bolts. The upper end of the support beam plate 104 is connected and fixed to the mounting plate 105 by welding.

[0034] Fourth Embodiment:

[0035] As Figure 1 、 Figure 6 shown, one end of the mounting plate 105 is connected and fixed to the lifting hydraulic cylinder 301 by bolts. The lower end of the lifting hydraulic cylinder 301 is installed with a lifting guide post 302. The lifting guide post 302 passes through the inside of the guide sleeve 308. The upper end of the guide sleeve 308 is connected to the lower end of the mounting plate 105. The lifting guide post 302 is connected through the inside of the upper pressure plate 303. The lower end of the lifting guide post 302 is installed with a punching tool 306. By driving the lifting hydraulic cylinder 301 to move the lifting guide post 302 up and down, the upper pressure plate 303 and the punching tool 306 are further driven to move. The punching tool 306 moves and punches on the automotive parts to make holes.

[0036] Fifth Embodiment:

[0037] As shown in Figure 6 the figure, the lower end of the upper pressure plate 303 connects and fixes the guide cylinder 304 through bolts. A buffer guide post 305 is installed inside the guide cylinder 304, and a lower pressure plate 307 is installed at the lower end of the buffer guide post 305. A through hole is provided inside the lower pressure plate 307. When the upper pressure plate 303 moves downward, when the lower pressure plate 307 contacts the automotive part, when the lower pressure plate 307 continues to move, it will drive the punching tool 306 and the lifting guide post 302 to move. By moving the buffer guide post 305 inside the guide cylinder 304, the impact force of the upper pressure plate 303 on the lower pressure plate 307 can be reduced.

[0038] In this embodiment, by using the buffer guide post 305 and the guide cylinder 304, and by moving the buffer guide post 305 inside the guide cylinder 304, the impact force of the upper pressure plate 303 on the lower pressure plate 307 can be effectively absorbed, reducing the direct impact on the automotive part, reducing the impact force, thereby reducing the deformation risk of the automotive part during the stamping process and ensuring the dimensional and shape accuracy of the part.

[0039] During use, first place the automotive part on the hole-opening positioning table 207, and adjust the first support placement block 211 and the second support placement block 212 according to the size of the automotive part, which can adapt to the placement, positioning, and fixing of the automotive part. Drive the first cylinder 209 to move the moving guide post 210, further driving the sliding block 218 to move inside the vertical groove 219 and the horizontal groove 220, and further driving the movement of the first support placement block 211 and the second support placement block 212. When the position of the automotive part is positioned, drive the second cylinder 215 to move the clamping guide post 216, further driving the clamping block 213 to move inside the guide rail plate 214, and further clamping and fixing the automotive part through the clamping block 213. The automotive part can be quickly positioned and clamped and fixed. Drive the lifting hydraulic cylinder 301 to move the lifting guide post 302 up and down, further driving the upper pressure plate 303 and the punching tool 306 to move, and punching through the punching tool 306 onto the automotive part to make a hole. The above embodiments are only one of the preferred embodiments of the present utility model and should not be used to limit the protection scope of the present utility model. Any meaningless changes or touch-ups made on the main design concept and spirit of the present utility model, as long as the technical problems solved are still the same as those of the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A punch press for producing automobile parts capable of rapid positioning, characterized in that: include: An automobile parts punching machine mechanism (100) and a quick positioning and fixing assembly (200), wherein the quick positioning and fixing assembly (200) comprises a hole-opening positioning platform (207), wherein a vertical groove (219) and a horizontal groove (220) are provided inside the hole-opening positioning platform (207), wherein a sliding block (218) is slidably connected inside the vertical groove (219) and the horizontal groove (220), wherein a movable guide column (210) is installed at one end of the sliding block (218), wherein a first cylinder (209) is fixedly installed at one end of the movable guide column (210), wherein the first cylinder (209) is connected to a fixing plate (208) by bolts, and wherein the fixing plate (208) is connected to the fixing plate (208) by welding. On the outside of the hole positioning platform (207), the upper end of the sliding block (218) is connected and fixed to the first supporting block (211) by bolts, the upper end of the sliding block (218) is connected and fixed to the second supporting block (212) by bolts, one end of the second supporting block (212) is connected and fixed to the guide rail plate (214) by welding, the inside of the guide rail plate (214) is connected to a clamping block (213) by sliding, the upper end of the clamping block (213) is connected and fixed to the clamping guide column (216) by bolts, one end of the clamping guide column (216) is connected to a second cylinder (215), and the second cylinder (215) is connected to the upper end of the guide rail plate (214) by bolts.

2. The punch press capable of rapid positioning of automobile parts according to claim 1, characterized in that: The lower end of the hole positioning platform (207) is connected and fixed to the rotating roller (206) by bolts, and the rotating roller (206) is connected to the inside of the second gear (205) by penetrating. The lower end of the rotating roller (206) is installed inside the support plate (204), and the support plate (204) is connected to the inside of the punching machine workbench (103) by bolts. The inside of the punching machine workbench (103) is provided with a rectangular groove (102).

3. The punch press capable of rapid positioning of automobile parts according to claim 2, characterized in that: The outer side of the second gear (205) is meshed with the first gear (203), the lower end of the first gear (203) is mounted with a rotating shaft (202), the lower end of the rotating shaft (202) is fixedly mounted with a servo motor (201), and the servo motor (201) is connected to the lower end of the punching machine workbench (103) via bolts.

4. The punch press capable of rapid positioning of automobile parts production according to claim 3, characterized in that: The lower end of the punching machine workbench (103) is connected and fixed to the support column (101) by welding, the upper end of the punching machine workbench (103) is connected and fixed to the support beam plate (104) by bolts, and the upper end of the support beam plate (104) is connected and fixed to the mounting plate (105) by welding.

5. The punch press capable of rapid positioning of automobile parts production according to claim 4, characterized in that: One end of the mounting plate (105) is connected and fixed to the lifting hydraulic cylinder (301) by bolts, and a lifting guide column (302) is installed at the lower end of the lifting hydraulic cylinder (301), and the lifting guide column (302) passes through the interior of the guide sleeve (308), and the upper end of the guide sleeve (308) is connected to the lower end of the mounting plate (105), and the lifting guide column (302) is connected to the interior of the upper pressure plate (303) by passing through, and a punching tool (306) is installed at the lower end of the lifting guide column (302).

6. The punch press capable of rapid positioning of automobile parts production according to claim 5, characterized in that: The lower end of the upper pressing plate (303) is connected and fixed to the guide cylinder (304) by bolts, a buffer guide column (305) is installed inside the guide cylinder (304), and a lower pressing plate (307) is installed at the lower end of the buffer guide column (305), and a through hole is opened inside the lower pressing plate (307).

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