CN218785137U

CN218785137U - Multi-functional stamping die of auto-parts

Info

Publication number: CN218785137U
Application number: CN202223281239.XU
Authority: CN
Inventors: 朱安坤; 王卫; 王昌林; 李卓隆; 赵德兴; 葛金凤; 王平平
Original assignee: Kunshan Tianma Precision Machinery Co ltd
Current assignee: Kunshan Tianma Precision Machinery Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-04
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a multi-functional stamping die of auto-parts, including unable adjustment base, unable adjustment base's bottom welding has fixed foot, unable adjustment base's top fixedly connected with support frame, the top fixedly connected with pneumatic cylinder of support frame, and the one end of pneumatic cylinder is provided with fixed subassembly, unable adjustment base's top bolted connection has lower module, and the top of lower module is provided with the buffering subassembly. This multi-functional stamping die of auto-parts is provided with stopper, gag lever post, sleeve, slider, fixed spring, attenuator and rubber pad, is provided with the rubber pad and can avoids stopper and sleeve direct contact, has avoided stopper and sleeve direct contact to lead to damaging, is provided with fixed spring and attenuator and can reduce the impact force of last module to lower module, avoids going up the module and leads to the mould to damage to lower module impact force too big, makes more relieved that people used.

Description

Multi-functional stamping die of auto-parts

Technical Field

The utility model relates to an auto-parts punching press technical field specifically is a multi-functional stamping die of auto-parts.

Background

Auto-parts constitute each unit of car whole and serve a product of car, and the auto-parts is of a great variety, and with people's consumption level's improvement, the auto-parts trade develops rapidly in recent years, in the process that auto-parts carry out production through stamping die, produces different parts and need use different moulds.

Prior art publication No. CN213728893U patent document provides an auto-parts stamping die, this auto-parts stamping die drives movable bottom plate upward movement through electronic hydraulic stem, drive the ejector pin by movable bottom plate again and upwards promote the work piece motion of processing, thereby make processing work piece and bed die easily with the separation, the staff of being convenient for will process the work piece and easily take out, the manual work has been saved, work efficiency has been promoted, but this technical scheme can not cushion the impact force of last mould, can produce the impact force at the in-process of mould under last mould punching press, if can not be fine cushion this impact force, can cause the damage to the mould when serious, influence the progress of accessory production, therefore, we need a multi-functional stamping die of auto-parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional stamping die of auto-parts to solve the current problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional stamping die of auto-parts, includes unable adjustment base, unable adjustment base's bottom welding has fixed foot, unable adjustment base's top fixedly connected with support frame, the top fixedly connected with pneumatic cylinder of support frame, and the one end of pneumatic cylinder is provided with fixed subassembly, fixed subassembly includes link, fixed slot, goes up module, first bolt, bolt hole and second bolt, unable adjustment base's top bolted connection has lower module, and the top of lower module is provided with buffering subassembly, buffering subassembly includes stopper, gag lever post, sleeve, slider, fixed spring, attenuator and rubber pad.

Preferably, the one end fixedly connected with link of pneumatic cylinder, and the fixed slot has been seted up to the bottom of link, the inner wall bolted connection of fixed slot has last module, the inner wall shape size of fixed slot and the outer wall shape size phase-match of last module, and the inner wall of fixed slot and the outer wall of last module laminate mutually.

Preferably, one side of the connecting frame is provided with a first bolt, the connecting frame and the upper module form a fixing structure through the first bolt, and one end of the first bolt penetrates through the upper module and extends into the connecting frame to be connected.

Preferably, the top of the upper module is provided with a bolt hole, the top of the connecting frame is provided with a second bolt, the connecting frame and the upper module form a fixed structure through the second bolt, and the second bolt penetrates through the connecting frame in a threaded manner and extends into the bolt hole to be connected.

Preferably, the outer wall fixedly connected with stopper of going up the module, and the one end welding of stopper has the gag lever post, the quantity of gag lever post has four, and two gag lever posts are a set of, and the perpendicular bisector of module more than two sets of gag lever posts sets up for symmetry axis symmetry.

Preferably, the outer wall fixedly connected with sleeve of module down, and telescopic inner wall sliding connection has the slider, the outer wall shape size phase-match of telescopic inner wall shape size and slider, and the outer wall of slider and telescopic inner wall laminate mutually.

Preferably, the bottom fixedly connected with fixed spring of slider, and fixed spring's inside is provided with the attenuator, telescopic top fixedly connected with rubber pad, the sleeve passes through fixed spring and slider constitution elastic construction, and fixed spring's one end links to each other with the bottom of slider, and fixed spring's the other end links to each other with telescopic interior bottom moreover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The die is provided with the limiting block, the limiting rod, the sleeve, the sliding block, the fixing spring, the damper and the rubber pad, the rubber pad can prevent the limiting block from being in direct contact with the sleeve, damage caused by direct contact of the limiting block and the sleeve is avoided, the fixing spring and the damper can reduce impact force of the upper die block on the lower die block, damage to the die caused by overlarge impact force of the upper die block on the lower die block is avoided, and people feel relieved;

(2) Be provided with link, fixed slot, go up module, first bolt, bolt hole and second bolt, make the better fixing of last module on the link, strengthened holistic stability, make things convenient for people to dismantle the last module simultaneously, people are when the different products of needs production, and the module is changed on dismantling that can be better.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the limiting rod and the sleeve of the present invention;

FIG. 4 is a schematic view of the structure of the fixing spring and the damper of the present invention;

fig. 5 is a schematic diagram of the structure of the upper module and the lower module of the present invention.

In the figure: 1. a fixed base; 2. a fixed leg; 3. a support frame; 4. a hydraulic cylinder; 5. a fixing component; 501. a connecting frame; 502. fixing grooves; 503. an upper module; 504. a first bolt; 505. bolt holes; 506. a second bolt; 6. a lower module; 7. a buffer assembly; 701. a limiting block; 702. a limiting rod; 703. a sleeve; 704. a slider; 705. fixing the spring; 706. a damper; 707. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 5, the present invention provides a technical solution: a multifunctional stamping die for automobile accessories comprises a fixing base 1, fixing legs 2 are welded at the bottom of the fixing base 1, a supporting frame 3 is fixedly connected to the top of the fixing base 1, a hydraulic cylinder 4 is fixedly connected to the top of the supporting frame 3, a fixing assembly 5 is arranged at one end of the hydraulic cylinder 4, the fixing assembly 5 comprises a connecting frame 501, a fixing groove 502, an upper die block 503, a first bolt 504, a bolt hole 505 and a second bolt 506, the connecting frame 501 is fixedly connected to one end of the hydraulic cylinder 4, the fixing groove 502 is formed in the bottom of the connecting frame 501, the inner wall of the fixing groove 502 is connected with the upper die block 503 through a bolt, the inner wall of the fixing groove 502 is matched with the outer wall of the upper die block 503 in shape, the inner wall of the fixing groove 502 is attached to the outer wall of the upper die block 503, the connecting effect between the fixing groove 502 and the upper die block 503 is enhanced, the upper die block 503 can be better installed in the fixing groove 502, the stability of the whole is enhanced, the connecting frame 502 is connected with the upper die block 503 more tightly, the connecting frame 501 is provided with the connecting frame 501 through the first bolt, the connecting frame 501 and the second bolt hole 501, and the four bolts are arranged in the connecting frame 501, the link 501 is fixed with last module 503 that can be better, has strengthened holistic stability, makes things convenient for people to dismantle module 503 simultaneously, and people are when needing the different products of production, and module 503 is changed on dismantling that can be better.

Referring to fig. 1, 3, 4 and 5, the top of the fixed base 1 is bolted with the lower module 6, the top of the lower module 6 is provided with the buffer assembly 7, the buffer assembly 7 comprises a limit block 701, limit rods 702, a sleeve 703, a slider 704, a fixed spring 705, a damper 706 and a rubber pad 707, the outer wall of the upper module 503 is fixedly connected with the limit block 701, one end of the limit block 701 is welded with the limit rods 702, the number of the limit rods 702 is four, two limit rods 702 are in one group, the two groups of limit rods 702 are symmetrically arranged with the perpendicular bisector of the module 503 above the two groups of limit rods 702, the four limit rods 702 are arranged to enhance the overall stability and enhance the overall buffering effect, the outer wall of the lower module 6 is fixedly connected with the sleeve 703, the inner wall of the sleeve 703 is slidably connected with the slider 704, the shape and size of the inner wall of the sleeve 703 is matched with the shape and size of the outer wall of the slider 704, the outer wall of the sliding block 704 is attached to the inner wall of the sleeve 703, so that the connection effect between the sliding block 704 and the sleeve 703 is enhanced, the sliding block 704 can better slide in the sleeve 703, and the fixed spring 705 can better return, the fixed spring 705 is fixedly connected to the bottom of the sliding block 704, the damper 706 is arranged inside the fixed spring 705, the rubber pad 707 is fixedly connected to the top of the sleeve 703, the rubber pad 707 can avoid the direct contact between the limiting block 701 and the sleeve 703, and the damage caused by the direct contact between the limiting block 701 and the sleeve 703 is avoided, the sleeve 703 and the sliding block 704 form an elastic structure through the fixed spring 705, one end of the fixed spring 705 is connected to the bottom of the sliding block 704, the other end of the fixed spring 705 is connected to the inner bottom of the sleeve 703, the connection effect between the sleeve 703 and the fixed spring 705 as well as the sliding block 704 is enhanced, and the fixed spring 705 and the damper 706 are enabled, can be better play a role, can reduce the impact force of last module 503 to lower module 6, avoid going up module 503 and lead to the mould to damage to lower module 6 impact force is too big, make people use more relieved.

The working principle is as follows: when the multifunctional stamping die for the automobile parts is used, firstly, people put different raw materials on the lower die block 6, then the hydraulic cylinder 4 is started, the hydraulic cylinder 4 pushes the connecting frame 501 to move, the connecting frame 501 drives the upper die block 503 to move, the upper die block 503 drives the limiting block 701 to move, the limiting block 701 drives the limiting rod 702 to move, the limiting rod 702 moves into the sleeve 703 to push the sliding block 704 to move, the sliding block 704 drives the fixing spring 705 to contract, the damper 706 starts to work, the impact force of the upper die block 503 on the lower die block 6 can be reduced, the die damage caused by the overlarge impact force of the upper die block 503 on the lower die block 6 is avoided, people feel more relieved, meanwhile, the limiting block 701 moves onto the rubber pad 707, the damage caused by the direct contact of the limiting block 701 and the sleeve 703 is avoided, then the upper die block 503 moves to contact with the lower die block 6, and the raw materials are subjected to stamping forming, the lower module 6 is provided with a plurality of stamping grooves, a plurality of raw materials can be stamped at one time, then the hydraulic cylinder 4 is started to lift back and reset, when people need to produce other products and need to replace the upper module 503 and the lower module 6, the hydraulic cylinder 4 is started to enable the upper module 503 to be in contact with the lower module 6, then bolts on the lower module 6 can be disassembled, the first bolt 504 and the second bolt 506 can be disassembled to enable the upper module 503 to be separated from the connecting frame 501, then the hydraulic cylinder 4 is started to reset, people can remove the upper module 503 and the lower module 6 to replace the upper module 503 and the lower module 6 of another set of products, people can replace the upper module 503 and the lower module 6 when replacing the products, people can feel more relieved, and the whole work is finished.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multi-functional stamping die of auto-parts, includes unable adjustment base (1), its characterized in that: the welding of the bottom of unable adjustment base (1) has fixed foot (2), the top fixedly connected with support frame (3) of unable adjustment base (1), the top fixedly connected with pneumatic cylinder (4) of support frame (3), and the one end of pneumatic cylinder (4) is provided with fixed subassembly (5), fixed subassembly (5) are including link (501), fixed slot (502), go up module (503), first bolt (504), bolt hole (505) and second bolt (506), the top bolted connection of unable adjustment base (1) has lower module (6), and the top of lower module (6) is provided with buffering subassembly (7), buffering subassembly (7) include stopper (701), gag lever post (702), sleeve (703), slider (704), fixed spring (705), attenuator (706) and rubber pad (707).

2. The multifunctional stamping die for automobile parts as claimed in claim 1, wherein: the one end fixedly connected with link (501) of pneumatic cylinder (4), and fixed slot (502) have been seted up to the bottom of link (501), the inner wall bolted connection of fixed slot (502) has last module (503), the inner wall shape size of fixed slot (502) and the outer wall shape size phase-match of last module (503), and the inner wall of fixed slot (502) and the outer wall of last module (503) laminate mutually.

3. The multi-functional stamping die of auto-parts of claim 1, characterized in that: one side of the connecting frame (501) is provided with a first bolt (504), the connecting frame (501) and the upper module (503) form a fixing structure through the first bolt (504), and one end of the first bolt (504) penetrates through the upper module (503) to extend into the connecting frame (501) to be connected.

4. The multifunctional stamping die for automobile parts as claimed in claim 1, wherein: the top of the upper module (503) is provided with a bolt hole (505), the top of the connecting frame (501) is provided with a second bolt (506), the connecting frame (501) and the upper module (503) form a fixing structure through the second bolt (506), and the second bolt (506) penetrates through the connecting frame (501) in a threaded manner to extend into the bolt hole (505) to be connected.

5. The multifunctional stamping die for automobile parts as claimed in claim 1, wherein: go up outer wall fixedly connected with stopper (701) of module (503), and the one end welding of stopper (701) has gag lever post (702), the quantity of gag lever post (702) has four, and two gag lever posts (702) are a set of, and the perpendicular bisector of module (503) above two sets of gag lever posts (702) sets up for symmetry axis symmetry.

6. The multifunctional stamping die for automobile parts as claimed in claim 1, wherein: the outer wall of the lower module (6) is fixedly connected with a sleeve (703), the inner wall of the sleeve (703) is connected with a sliding block (704) in a sliding mode, the shape and the size of the inner wall of the sleeve (703) are matched with the shape and the size of the outer wall of the sliding block (704), and the outer wall of the sliding block (704) is attached to the inner wall of the sleeve (703).

7. The multifunctional stamping die for automobile parts as claimed in claim 1, wherein: the bottom of the sliding block (704) is fixedly connected with a fixed spring (705), a damper (706) is arranged inside the fixed spring (705), the top of the sleeve (703) is fixedly connected with a rubber pad (707), the sleeve (703) and the sliding block (704) form an elastic structure through the fixed spring (705), one end of the fixed spring (705) is connected with the bottom of the sliding block (704), and the other end of the fixed spring (705) is connected with the inner bottom of the sleeve (703).