CN212168799U

CN212168799U - Automobile engine hood stamping device

Info

Publication number: CN212168799U
Application number: CN202020536997.3U
Authority: CN
Inventors: 黄明忠
Original assignee: Yisheng Auto Parts Mold Kunshan Co ltd
Current assignee: Yisheng Auto Parts Mold Kunshan Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-18
Anticipated expiration: 2030-04-13

Abstract

The utility model belongs to the technical field of stamping, in particular to an automobile engine hood stamping device, which comprises a base and pillars, wherein the pillars are arranged on both sides of the top of the base; the top of the two groups of supporting columns is fixedly connected with the two sides of the bottom of the top plate respectively, the two sides of the lifting plate arranged on the lower side of the top plate are sleeved on the outer walls of the two groups of supporting columns respectively, hydraulic cylinders are fixedly mounted on the two sides of the top plate respectively, piston rods of the hydraulic cylinders penetrate through the top plate and are fixedly connected with the top of the lifting plate, and an upper die is fixedly mounted in the middle of the bottom of the lifting plate. The utility model discloses a left side bed die and right bed die can be under the effect of second spring, by stopper jack-up to make stamping forming's bonnet break away from left bed die and right bed die automatically and by jack-up, thereby conveniently unload, and then promoted efficiency.

Description

Automobile engine hood stamping device

Technical Field

The utility model relates to a punching press technical field specifically is an automobile engine hood stamping device.

Background

The automobile engine hood is a three-dimensional curved surface with a complex shape and a large size, a stamping process has an important relation in the forming process of the automobile engine hood, and the complex inner plate of the automobile engine hood is easy to generate the problem of fracture defect in the stamping process, so that the automobile engine hood stamping device is needed to improve the problem.

According to patent CN201920161786.3, an automobile engine hood stamping device comprises an upper press, a lower press and a frame, wherein a hydraulic station is fixedly mounted at the top end inside the frame, a push rod is arranged at one end of the hydraulic station, which is far away from the frame, a transition mounting plate is fixedly mounted at one end of the push rod, which is far away from the hydraulic station, an upper press is fixedly mounted at one end of the transition mounting plate, which is far away from the push rod, an upper press mold is arranged in the middle of the lower end of the upper press, upper press mold positioning holes are arranged at the lower end of the upper press, which is close to the upper press mold, upper press external positioning holes are arranged at two sides of the lower end of the upper press, vent holes are arranged at the positions of the upper press mold positioning holes, a lower press is arranged at one end of the upper press, which is far away from the transition mounting, the whole effect is good, and stability and practicality are higher, have certain spreading value.

Currently, the existing automobile engine hood stamping device has some defects, for example; in the using process of the device, the engine cover is blown by the air pump to be separated from the lower die, but the engine cover is in the forming groove of the lower die, and certain inconvenience is caused in discharging. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile engine hood stamping device has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automobile engine hood stamping device comprises a base and pillars, wherein the pillars are arranged on two sides of the top of the base;

the top of two sets of the pillar respectively with the bottom both sides fixed connection of roof, the downside of roof has the both sides suit respectively in two sets of the outer wall of pillar, the equal fixed mounting in top both sides of roof has the pneumatic cylinder, the piston rod of pneumatic cylinder run through the roof and with the top fixed connection of lifter plate, department fixed mounting has the mould in the middle of the bottom of lifter plate, the upside of base has the bottom plate, the both sides of bottom plate slip suit respectively in two sets of the outer wall of pillar, the top of bottom plate corresponds mould department fixed mounting has the bed die.

As the utility model discloses a preferred embodiment, the bed die includes the fixed block, the top both sides of fixed block articulate respectively has left bed die and right bed die, department sets up flutedly in the middle of the top of fixed block, the inner chamber of recess is pegged graft and is had the stopper, the slot has been seted up to the inner chamber bottom of recess, the bottom fixedly connected with inserted bar of stopper, the inserted bar is pegged graft and is passed through second spring and slot inner chamber bottom connection in the tail end of slot inner chamber and inserted bar, the electro-magnet is all installed to the inner chamber bottom both sides of recess.

As an optimized implementation manner of the utility model, the limiting block is an iron block.

As a preferred embodiment of the present invention, the bottom of the bottom plate is connected to the top of the base through the first spring.

As a preferred embodiment of the present invention, a rubber pad is bonded to the bottom of the base.

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

1. the utility model discloses a left side bed die and right bed die can be under the effect of second spring, by stopper jack-up to make stamping forming's bonnet break away from left bed die and right bed die automatically and by jack-up, thereby conveniently unload, and then promoted efficiency.

2. The utility model discloses a spacing post carries on spacingly to the bottom plate, can cushion through first spring simultaneously to slow down the impact force that the mould pushed down, prolonged the life of device.

3. The utility model discloses a rubber pad of base bottom can carry out antiskid and further alleviate impact force, noise reduction.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of an automobile engine hood stamping device according to the present invention;

FIG. 2 is a schematic view of a lower mold structure of the stamping device for an automobile hood according to the present invention;

fig. 3 is the utility model discloses a base structure schematic diagram of automobile engine hood stamping device.

In the figure: 1. a base; 2. a pillar; 3. a top plate; 4. a base plate; 5. a lifting plate; 6. a hydraulic cylinder; 7. an upper die; 8. a lower die; 9. a first spring; 10. a fixed block; 11. a left lower mold; 12. a right lower mold; 13. a groove; 14. a limiting block; 15. a second spring; 16. inserting a rod; 17. a slot; 18. an electromagnet; 19. 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: the automobile engine hood stamping device comprises a base 1 and pillars 2, wherein the pillars 2 are mounted on two sides of the top of the base 1;

the top of two sets of pillar 2 respectively with the bottom both sides fixed connection of roof 3, the downside of roof 3 is put lifter plate 5 and the both sides suit respectively in two sets of the outer wall of pillar 2, the top both sides of roof 3 all fixed mounting have pneumatic cylinder 6, the piston rod of pneumatic cylinder 6 runs through roof 3 and with lifter plate 5's top fixed connection, department fixed mounting has last mould 7 in the middle of the bottom of lifter plate 5, the upside of base 1 is put bottom plate 4, the both sides of bottom plate 4 slip suit respectively in two sets of the outer wall of pillar 2, the top of bottom plate 4 corresponds mould 7 department fixed mounting of last mould has bed die 8, and as shown in fig. 1 in this embodiment, concrete, pneumatic cylinder 6 drives lifter plate 5 and descends to go up mould 7 and to the bonnet punching press in the bed die 8.

In this embodiment, referring to fig. 2, the lower mold 8 includes a fixed block 10, a left lower mold 11 and a right lower mold 12 are respectively hinged to two sides of the top of the fixed block 10, a groove 13 is formed in the middle of the top of the fixed block 10, a limiting block 14 is inserted into an inner cavity of the groove 13, a slot 17 is formed in the bottom of the inner cavity of the groove 13, an insertion rod 16 is fixedly connected to the bottom of the limiting block 14, the insertion rod 16 is inserted into the inner cavity of the slot 17, the tail end of the insertion rod 16 is connected to the bottom of the inner cavity of the slot 17 through a second spring 15, electromagnets 18 are respectively installed on two sides of the bottom of the inner cavity of the groove 13, and specifically, the left lower mold 11 and the right lower mold 12 can be separated, so.

Referring to fig. 2 in this embodiment, the limiting block 14 is an iron block, and specifically, the electromagnet 18 can generate a suction force on the iron block.

Referring to fig. 1 in the present embodiment, the bottom of the bottom plate 4 is connected to the top of the base 1 through a first spring 9, specifically, so as to relieve the impact force.

Referring to fig. 3 in this embodiment, a rubber pad 19 is bonded to the bottom of the base 1, specifically, to alleviate the impact force and reduce the noise.

It should be noted that, the components included in the automobile engine hood stamping device of the present invention are all the common standard components or the components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional experimental methods, at the idle position of the device, all the electric devices in the above mentioned are connected through wires, referring to the power components, the electric devices and the adaptive monitoring computer and power supply, and the specific connection means, in reference to the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and process is not described in the electrical control, when an automobile engine hood stamping device is used, firstly the electromagnet 18 is energized to generate magnetic force, so that the absorption stopper 14 makes the inserted rod 16 compress the second spring 15, thereby left side bed die 11 and the decline of right bed die 12, form whole mould, then place the bonnet in whole mould inner chamber, then start hydraulic cylinder 6 and make and drive lifter plate 5 decline, thereby make and go up mould 7 and carry out stamping forming, the first spring 9 of bottom plate 4 compression can cushion the impact force simultaneously, the protection device body, rubber pad 19 can further alleviate the impact simultaneously, noise reduction and antiskid, after the impact, go up mould 7 and rise, then cut off the power supply for electro-magnet 2, under the effect of second spring 15, stopper 14 rises, push off left side bed die 11 and right bed die 12, thereby the bonnet breaks away from automatically and is jacked up, conveniently unload, the device simple structure, and the operation is convenient for, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automobile engine hood stamping device, includes base (1) and pillar (2), its characterized in that: both sides of the top of the base (1) are provided with a support column (2);

the top of two sets of pillar (2) respectively with the bottom both sides fixed connection of roof (3), the downside of roof (3) is put lifter plate (5) and the both sides suit respectively in two sets of the outer wall of pillar (2), the equal fixed mounting in top both sides of roof (3) has pneumatic cylinder (6), the piston rod of pneumatic cylinder (6) runs through roof (3) and with the top fixed connection of lifter plate (5), department fixed mounting has last mould (7) in the middle of the bottom of lifter plate (5), bottom plate (4) have been put to the upside of base (1), the both sides of bottom plate (4) slide respectively the suit in two sets of the outer wall of pillar (2), the top of bottom plate (4) corresponds mould (7) department fixed mounting and has bed die (8).

2. The automotive hood pressing device according to claim 1, characterized in that: the lower die (8) comprises a fixing block (10), a left lower die (11) and a right lower die (12) are hinged to two sides of the top of the fixing block (10) respectively, a groove (13) is formed in the middle of the top of the fixing block (10), a limiting block (14) is inserted into an inner cavity of the groove (13), a slot (17) is formed in the bottom of the inner cavity of the groove (13), an inserting rod (16) is fixedly connected to the bottom of the limiting block (14), the inserting rod (16) is inserted into the inner cavity of the slot (17) and the tail end of the inserting rod (16) and is connected with the bottom of the inner cavity of the slot (17) through a second spring (15), and electromagnets (18) are mounted on two sides of the bottom of the inner cavity.

3. The automotive hood pressing device according to claim 2, characterized in that: the limiting block (14) is an iron block.

4. The automotive hood pressing device according to claim 1, characterized in that: the bottom of the bottom plate (4) is connected with the top of the base (1) through a first spring (9).

5. The automotive hood pressing device according to claim 1, characterized in that: the bottom of the base (1) is bonded with a rubber pad (19).