Perforating device for automobile parts

Abstract

The punching device for the automobile parts comprises a base, a support is connected to the top end of the base, a hydraulic cylinder is connected to the upper end of the support, an adjusting mechanism is installed on the base and the support, a limiting mechanism is installed on the adjusting mechanism, a clamping mechanism is arranged on the base, and the clamping mechanism is connected with the hydraulic cylinder. The adjusting mechanism comprises first guide rods, a connecting frame, a second guide rod, a sliding plate, a bottom groove, a sliding block, a perforating machine and an inserting groove. The top end of the base is connected with the four symmetrically-distributed first guide rods. The accessory is clamped through the clamping mechanism, the laser probe is opened, the sliding plate is pushed, the sliding plate drives the sliding block to move in the direction of the second guide rod, then the sliding block is pushed, the sliding block moves along the bottom groove, the sliding block drives the punching machine and the laser probe to move in the direction of the bottom groove, and the punching position of the accessory and the punching machine are positioned and aligned through the laser probe. Therefore, the effect of conveniently adjusting the punching position of the accessory is achieved.

Description

Technical Field

[0001] The invention relates to the field of automobile accessory punching devices, in particular to a punching device for automobile accessories. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is becoming larger and larger.

[0003] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is becoming larger and larger. In the process of processing and producing auto parts, punching devices are usually used to drill holes in the parts plates.

[0004] When processing automobile parts, it is necessary to perform drilling operations on the surfaces of some parts. The existing drilling devices for processing automobile parts on the market are not convenient for adjusting the functions. When drilling holes in workpieces, it is necessary to frequently disassemble and assemble parts to align the drilling positions of the automobile parts with the drill bit. Therefore, the processing efficiency is low, the workload is large, and it is not conducive to the user's operation. Summary of the invention

[0005] The purpose of the present invention is to overcome the defect that the punching position of automobile accessories is inconvenient to adjust and provide a punching device for automobile accessories.

[0006] The technical solution to achieve the above purpose is: a punching device for automobile accessories, including a base, the top of the base is connected to a bracket, the upper end of the bracket is connected to a hydraulic cylinder, an adjustment mechanism is installed on the base and the bracket, a limiting mechanism is installed on the adjustment mechanism, and a clamping mechanism is provided on the base.

[0007] Preferably, the adjusting mechanism comprises a first guide rod, a connecting frame, a second guide rod, a slide plate, a bottom groove, a slider, a punch and a slot, the top of the base is connected to four symmetrically distributed first guide rods, the side walls of the first guide rods are slidably connected to the connecting frame, the bottom end of the connecting frame is connected to two symmetrically distributed second guide rods, the side walls of the second guide rods are slidably connected to the slide plate, the bottom end of the slide plate is provided with a bottom groove, the side walls of the bottom groove are slidably connected to the slider, slots are provided on both sides of the bottom end of the slide plate, the bottom end of the slider is connected to a punch, and the top of the connecting frame is connected to the output end of the hydraulic cylinder.

[0008] Preferably, the connecting frame is in a Japanese-shaped shape, and four corners of the bottom end of the connecting frame are connected to fixed blocks, and both ends of the second guide rod are respectively connected to two fixed blocks.

[0009] Preferably, a laser probe is connected to the bottom end of the slider.

[0010] Preferably, the limiting mechanism includes a support plate, a sliding groove, a movable plate, a first limiting screw, an insert block, a second limiting screw, a round rod and a limiting block, the inner side wall of the support plate is provided with a sliding groove, the side wall of the sliding groove is slidably connected to the movable plate, the top end of the movable plate is rotatably connected to the first limiting screw, the side wall of the first limiting screw is threadedly connected to the top end of the support plate, the inner bottom end of the support plate is connected to the insert block, the bottom end of the support plate is threadedly connected to the second limiting screw, one end of the second limiting screw is rotatably connected to the limiting block, the side wall of the limiting block is connected to the round rod, and the side wall of the round rod is slidably connected to the side wall of the support plate.

[0011] Preferably, the support plate is in a U-shape, and a rubber pad is connected to the bottom end of the moving plate.

[0012] Preferably, the clamping mechanism includes a through hole, a surrounding plate, a movable screw, a first support rod, a connecting plate, a pressure plate, a fixed plate, a clamping screw and a second support rod. The top of the base is provided with a through hole, the bottom end of the through hole is connected to the surrounding plate, the side wall of the surrounding plate is threadedly connected to two symmetrically distributed movable screws, one end of the two movable screws are rotatably connected to the connecting plate, the side wall of the connecting plate is connected to the first support rod, the side wall of the first support rod is slidably connected to the surrounding plate, the bottom end of the side wall of the connecting plate is connected to the fixed plate, the side wall of the fixed plate is slidably connected to the second support rod, the top end of the second support rod is connected to the pressure plate, the side wall of the pressure plate is rotatably connected to the clamping screw, and the side wall of the clamping screw is threadedly connected to the fixed plate.

[0013] Preferably, the enclosure plate is located directly below the through hole.

[0014] The beneficial effects of the present invention are: 1) Clamp the accessories through the clamping mechanism, turn on the laser probe, push the slide plate, make the slide plate move along the direction of the second guide rod with the slider, then push the slider, the slider moves along the bottom groove, make the slider move along the bottom groove with the puncher and the laser probe, use the laser probe to align the punching position of the accessories with the puncher, so as to achieve the effect of conveniently adjusting the punching position of the accessories.

[0015] 2) After the adjustment of the adjustment mechanism is completed, insert the insert block into the slot and place the movable plate above the connecting frame. At this time, the limit block is horizontally aligned with the slider, and the first limit screw is rotated. The first limit screw drives the movable plate to move downward, and the movable plate is tightly attached to the connecting frame downward, so that the bottom ends of the slide plate and the passive plate and support plate of the connecting frame are clamped and fixed, thereby realizing the limit fixation of the slide plate, and then, the second limit screw is rotated. The second limit screw drives the limit block to move, so that the limit block moves toward the slider with the round rod, so that the two limit blocks clamp the slider, thereby fixing the position of the slider, thereby realizing the fixation effect of the punching machine.

[0016] 3) Turn the moving screw, the moving screw drives the connecting plate to move, and the connecting plate drives the fixed plate to move, so that the distance between the two fixed plates adapts to the length of the accessory, and the bottom ends of the accessory are placed on the two fixed plates. Then, turn the clamping screw, and the clamping screw drives the pressure plate to move downward, so that the pressure plate and the fixed plate clamp the accessory, thereby achieving the effect of clamping and fixing the accessory. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the exploded top view structure of the present invention; Figure 3 It is a schematic diagram of the exploded upward-looking structure of the present invention; Figure 4 It is a cross-sectional left-side structural schematic diagram of the present invention; Figure 5 It is a right view structural schematic diagram of the connecting frame of the present invention; Figure 6 It is a schematic diagram of a cross-sectional top view of the structure of the present invention; Figure 7 This is a schematic diagram of the structure of the connecting frame of the present invention when viewed from above; Figure 8 It is a schematic diagram of the explosion structure of the limiting mechanism of the present invention; Fig. 9 It is a schematic diagram of the pressing plate structure of the present invention.

[0018] Figure Number: 1. Base; 2. Bracket; 3. Hydraulic cylinder; 4. Adjustment mechanism; 401. First guide rod; 402. Connecting frame; 403. Second guide rod; 404. Slide plate; 405. Bottom groove; 406. Slider; 407. Punch; 408. Slot; 5. Limiting mechanism; 501. Support plate; 502. Slide groove; 503. Moving plate; 504. First limiting screw; 505. Insert block; 506. Second limiting screw; 507. Round rod; 508. Limiting block; 6. Clamping mechanism; 601. Through hole; 602. Enclosure; 603. Moving screw; 604. First support rod; 605. Connecting plate; 606. Pressing plate; 607. Fixed plate; 608. Clamping screw; 609. Second support rod; 7. Laser probe. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Reference Figure 1-9 A punching device for automobile accessories includes a base 1, a bracket 2 is connected to the top of the base 1, a hydraulic cylinder 3 is connected to the upper end of the bracket 2, an adjusting mechanism 4 is installed on the base 1 and the bracket 2, a limiting mechanism 5 is installed on the adjusting mechanism 4, and a clamping mechanism 6 is provided on the base 1.

[0022] Reference Figure 1-7The adjusting mechanism 4 includes a first guide rod 401, a connecting frame 402, a second guide rod 403, a slide plate 404, a bottom groove 405, a slider 406, a punch 407 and a slot 408. The top of the base 1 is connected to four symmetrically distributed first guide rods 401, the side wall of the first guide rod 401 is slidably connected to the connecting frame 402, the bottom end of the connecting frame 402 is connected to two symmetrically distributed second guide rods 403, the side wall of the second guide rod 403 is slidably connected to the slide plate 404, and the slide plate 404 is A bottom groove 405 is provided at the bottom, and a slider 406 is slidably connected to the side wall of the bottom groove 405. Slots 408 are provided on both sides of the bottom of the slide plate 404. A punch 407 is connected to the bottom end of the slider 406. The top of the connecting frame 402 is connected to the output end of the hydraulic cylinder 3. The connecting frame 402 is in the shape of a Japanese character. Fixed blocks are connected to the four corners of the bottom of the connecting frame 402. The two ends of the second guide rod 403 are respectively connected to the two fixed blocks. The bottom end of the slider 406 is connected to a laser probe 7.

[0023] The accessories are clamped by the clamping mechanism 6, the laser probe 7 is turned on, and the slide plate 404 is pushed, so that the slide plate 404 moves with the slider 406 along the direction of the second guide rod 403, and then the slider 406 is pushed, and the slider 406 moves along the bottom groove 405, so that the slider 406 moves with the puncher 407 and the laser probe 7 along the direction of the bottom groove 405, and the laser probe 7 is used to align the punching position of the accessory with the puncher 407, so as to achieve the effect of conveniently adjusting the punching position of the accessory, and the hydraulic cylinder 3 is started to make the connecting frame 402 move downward along the first guide rod 401, and the connecting frame 402 drives the second guide rod 403 to move downward, thereby driving the slide plate 404 to move downward, and the slide plate 404 drives the slider 406 to move downward, so that the puncher 407 moves downward to punch the accessories.

[0024] Reference Figure 4-8 The limiting mechanism 5 includes a support plate 501, a slide groove 502, a movable plate 503, a first limiting screw 504, an insert block 505, a second limiting screw 506, a round rod 507 and a limiting block 508. The inner side wall of the support plate 501 is provided with a slide groove 502, the side wall of the slide groove 502 is slidably connected to the movable plate 503, the top of the movable plate 503 is rotatably connected to the first limiting screw 504, the side wall of the first limiting screw 504 and the support plate 5 01 is threadedly connected, the inner bottom end of the support plate 501 is connected with an insert block 505, the bottom end of the support plate 501 is threadedly connected with a second limit screw 506, one end of the second limit screw 506 is rotatably connected to a limit block 508, the side wall of the limit block 508 is connected with a round rod 507, the side wall of the round rod 507 is slidably connected to the side wall of the support plate 501, the shape of the support plate 501 is U-shaped, and the bottom end of the moving plate 503 is connected with a rubber pad.

[0025] After the adjustment of the adjusting mechanism 4 is completed, the insert block 505 is inserted into the slot 408, and the movable plate 503 is placed above the connecting frame 402. At this time, the limit block 508 is horizontally aligned with the slider 406, and the first limit screw 504 is rotated. The first limit screw 504 drives the movable plate 503 to move downward, and the movable plate 503 is tightly attached to the connecting frame 402 downward, so that the slide plate 404 and the bottom ends of the passive plate 503 and the support plate 501 of the connecting frame 402 are clamped and fixed, thereby realizing the limit fixation of the slide plate 404, and then, the second limit screw 506 is rotated, and the second limit screw 506 drives the limit block 508 to move, so that the limit block 508 moves toward the slider 406 with the round rod 507, so that the two limit blocks 508 clamp the slider 406, thereby fixing the position of the slider 406, thereby realizing the fixing effect of the puncher 407.

[0026] Reference Figure 2-9 The clamping mechanism 6 includes a through hole 601, a panel 602, a movable screw 603, a first support rod 604, a connecting plate 605, a pressure plate 606, a fixed plate 607, a clamping screw 608 and a second support rod 609. The top of the base 1 is provided with a through hole 601, the bottom end of the through hole 601 is connected to the panel 602, the side wall of the panel 602 is threadedly connected to two symmetrically distributed movable screws 603, one end of the two movable screws 603 are rotatably connected to the connecting plate 605, and the connecting plate The side wall of 605 is connected to the first support rod 604, the side wall of the first support rod 604 is slidably connected to the enclosure 602, the bottom end of the side wall of the connecting plate 605 is connected to the fixed plate 607, the side wall of the fixed plate 607 is slidably connected to the second support rod 609, the top of the second support rod 609 is connected to the pressure plate 606, the side wall of the pressure plate 606 is rotatably connected to the clamping screw 608, the side wall of the clamping screw 608 is threadedly connected to the fixed plate 607, and the enclosure 602 is located directly below the through hole 601.

[0027] Rotate the movable screw 603, the movable screw 603 drives the connecting plate 605 to move, and the connecting plate 605 drives the fixed plate 607 to move, so that the distance between the two fixed plates 607 is adapted to the length of the accessory, and the two sides of the bottom end of the accessory are placed on the two fixed plates 607. Then, rotate the clamping screw 608, and the clamping screw 608 drives the pressure plate 606 to move downward, so that the pressure plate 606 and the fixed plate 607 clamp the accessory, thereby achieving the effect of clamping and fixing the accessory.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A punching device for automobile parts, comprising a base (1), characterized in that: The top end of the base (1) is connected to a bracket (2), the upper end of the bracket (2) is connected to a hydraulic cylinder (3), an adjustment mechanism (4) is installed on the base (1) and the bracket (2), a limit mechanism (5) is installed on the adjustment mechanism (4), and a clamping mechanism (6) is provided on the base (1).

2. A punching device for automobile parts according to claim 1, characterized in that: The adjusting mechanism (4) comprises a first guide rod (401), a connecting frame (402), a second guide rod (403), a slide plate (404), a bottom groove (405), a slide block (406), a puncher (407) and a slot (408); the top of the base (1) is connected to four symmetrically distributed first guide rods (401); the side wall of the first guide rod (401) is slidably connected to the connecting frame (402); the bottom end of the connecting frame (402) is connected to two symmetrically distributed first guide rods (401); A second guide rod (403), the side wall of the second guide rod (403) is slidably connected to the slide plate (404), a bottom groove (405) is provided at the bottom end of the slide plate (404), a sliding block (406) is slidably connected to the side wall of the bottom groove (405), slots (408) are provided on both sides of the bottom end of the slide plate (404), a punch (407) is connected to the bottom end of the sliding block (406), and the top end of the connecting frame (402) is connected to the output end of the hydraulic cylinder (3).

3. A punching device for automobile parts according to claim 2, characterized in that: The connecting frame (402) is in the shape of a Japanese character, and four corners at the bottom end of the connecting frame (402) are connected to fixed blocks, and the two ends of the second guide rod (403) are respectively connected to two fixed blocks.

4. The punching device for automobile parts according to claim 2, characterized in that: The bottom end of the slider (406) is connected to a laser probe (7).

5. The punching device for automobile parts according to claim 1, characterized in that: The limiting mechanism (5) comprises a support plate (501), a slide groove (502), a movable plate (503), a first limiting screw (504), an insert block (505), a second limiting screw (506), a round rod (507) and a limiting block (508); the inner side wall of the support plate (501) is provided with a slide groove (502); the side wall of the slide groove (502) is slidably connected to the movable plate (503); the top end of the movable plate (503) is rotatably connected to the first limiting screw (504); The side wall of the first limiting screw (504) is threadedly connected to the top end of the support plate (501); the inner bottom end of the support plate (501) is connected to an insert block (505); the bottom end of the support plate (501) is threadedly connected to a second limiting screw (506); one end of the second limiting screw (506) is rotatably connected to a limiting block (508); the side wall of the limiting block (508) is connected to a round rod (507); and the side wall of the round rod (507) is slidably connected to the side wall of the support plate (501).

6. The punching device for automobile parts according to claim 5, characterized in that: The support plate (501) is in a U-shape, and a rubber pad is connected to the bottom end of the movable plate (503).

7. The punching device for automobile parts according to claim 1, characterized in that: The clamping mechanism (6) comprises a through hole (601), a surrounding plate (602), a movable screw (603), a first support rod (604), a connecting plate (605), a pressure plate (606), a fixed plate (607), a clamping screw (608) and a second support rod (609). The top of the base (1) is provided with a through hole (601), the bottom end of the through hole (601) is connected to the surrounding plate (602), the side wall of the surrounding plate (602) is threadedly connected to two symmetrically distributed movable screws (603), one end of each of the two movable screws (603) is rotatably connected to a A connecting plate (605), wherein the side wall of the connecting plate (605) is connected to a first support rod (604), the side wall of the first support rod (604) is slidably connected to the enclosure plate (602), the bottom end of the side wall of the connecting plate (605) is connected to a fixed plate (607), the side wall of the fixed plate (607) is slidably connected to a second support rod (609), the top end of the second support rod (609) is connected to a pressure plate (606), the side wall of the pressure plate (606) is rotatably connected to a clamping screw (608), and the side wall of the clamping screw (608) is threadedly connected to the fixed plate (607).

8. The punching device for automobile parts according to claim 7, characterized in that: The enclosure plate (602) is located directly below the through hole (601).

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