CN211218321U

CN211218321U - Automobile part stamping die

Info

Publication number: CN211218321U
Application number: CN201922059596.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhan Kehengda Automobile Material Co ltd
Current assignee: Wuhan Kehengda Automobile Material Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-11
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an auto parts stamping die, the on-line screen storage device comprises a base, bolt fixedly connected with rod cover is passed through at the top of base, the top embedding of rod cover has the gag lever post, the top welding of gag lever post has the footstock, one side position department that the top of base is close to the rod cover passes through bolt fixedly connected with bracing piece, the top welding of bracing piece has first fixed plate. This auto parts stamping die, auto parts after the shaping of lower plate position die cavity through horizontal migration provides the support, and realize perpendicular unloading after the shaping, avoid traditional mould's ejecting ejection of compact to cause auto parts ejecting not thorough on the one hand, auto parts drops and brings the problem of damage, on the other hand reduces the gap of die cavity bottom, guarantee the level and smooth smoothness of auto parts bottom, through the compression roller of over-and-under type, carry out spacing on the vertical direction to raw and other materials when can reducing raw and other materials horizontal translation kinetic friction power, the problem of auto parts both sides perk after avoiding the shaping.

Description

Automobile part stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is an auto parts stamping die.

Background

A stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.

However, after the existing stamping die completes the stamping forming of the workpiece, the workpiece after the forming is mostly ejected out through an ejection structure, so that the workpiece is not ejected thoroughly, the workpiece is also dropped and damaged, and in addition, in the stamping process of the existing stamping die for automobile parts, raw materials are easily warped, and troubles in subsequent processing are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auto parts stamping die to propose the problem that the limit was stuck up easily with raw and other materials thoroughly in the ejection of compact of current auto parts stamping die among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die for automobile parts comprises a base, wherein the top of the base is fixedly connected with a rod sleeve through a bolt, a limiting rod is embedded into the top end of the rod sleeve, a top seat is welded at the top end of the limiting rod, a supporting rod is fixedly connected with one side position of the top of the base, which is close to the rod sleeve, through a bolt, a first fixing plate is welded at the top end of the supporting rod, a lower die is fixedly connected with the top center position of the first fixing plate through a bolt, a second fixing plate is fixedly connected with the bottom center position of the top seat through a bolt, a connecting seat is fixedly connected with the bottom of the second fixing plate through a bolt, a compression roller bracket is welded at the bottom of the connecting seat, a compression roller is rotatably connected onto the inner wall of one side of the compression roller bracket through a rotating shaft, an upper die is fixedly connected onto the bottom center position of, the bottom of second fixed plate is close to the connecting seat and goes up the welding of position department between the mould and has the guide bar, the below position department that the top of lower mould is close to the guide bar has seted up the guiding hole, the top of base is close to one side position department welding of rod cover has the fixing base, bolt fixedly connected with cylinder support is passed through at the top of fixing base, pass through bolt fixedly connected with cylinder on one side outer wall of cylinder support, the one end of cylinder is connected with down the flitch through the telescopic link, the guiding groove has been seted up to one side position department that the inside of lower mould is close to down the flitch.

Compared with the prior art, the beneficial effects of the utility model are that: this auto parts stamping die, auto parts after the shaping of lower plate position die cavity through horizontal migration provides the support, and realize perpendicular unloading after the shaping, avoid traditional mould's ejecting ejection of compact to cause auto parts ejecting not thorough on the one hand, auto parts drops and brings the problem of damage, on the other hand reduces the gap of die cavity bottom, guarantee the level and smooth smoothness of auto parts bottom, in addition, through the compression roller of over-and-under type, carry out spacing on the vertical direction to raw and other materials when can reducing raw and other materials horizontal translation kinetic friction power, the problem of auto parts both sides perk after the avoiding shaping.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a top view of the base of the present invention;

FIG. 4 is a side view of the press roll holder of the present invention;

fig. 5 is a structural diagram of the present invention.

In the figure: 1. a base; 2. a rod sleeve; 3. a limiting rod; 4. a top seat; 5. a support bar; 6. a first fixing plate; 7. a lower die; 8. a second fixing plate; 9. a connecting seat; 10. a press roll bracket; 11. a compression roller; 12. an upper die; 13. a mold cavity; 14. a guide bar; 15. a guide hole; 16. a fixed seat; 17. a cylinder support; 18. a cylinder; 19. a blanking plate; 20. a guide groove.

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. 1-5, the present invention provides a technical solution: a stamping die for automobile parts comprises a base 1, the top of the base 1 is fixedly connected with a rod sleeve 2 through a bolt, the top end of the rod sleeve 2 is embedded with a limiting rod 3, the top end of the limiting rod 3 is welded with a top seat 4, one side position of the top of the base 1, which is close to the rod sleeve 2, is fixedly connected with a support rod 5 through a bolt, the top end of the support rod 5 is welded with a first fixing plate 6, the top center position of the first fixing plate 6 is fixedly connected with a lower die 7 through a bolt, the bottom center position of the top seat 4 is fixedly connected with a second fixing plate 8 through a bolt, the bottom of the second fixing plate 8 is fixedly connected with a connecting seat 9 through a bolt, the bottom of the connecting seat 9 is welded with a compression roller bracket 10, the inner wall of one side of the compression roller bracket 10 is rotatably connected with a compression roller 11 through a rotating shaft, the bottom center position of, the bottom of second fixed plate 8 is close to connecting seat 9 and goes up the welding of position department between 12 and has guide bar 14, the below position department that the top of lower mould 7 is close to guide bar 14 has seted up guiding hole 15, one side position department that the top of base 1 is close to rod cover 2 has welded fixing base 16, bolt fixedly connected with cylinder support 17 is passed through at fixing base 16's top, pass through bolt fixedly connected with cylinder 18 on the outer wall of one side of cylinder support 17, the one end of cylinder 18 is connected with down flitch 19 through the telescopic link, guiding groove 20 has been seted up to one side position department that the inside of lower mould 7 is close to down flitch 19.

The utility model discloses in: the number of the rod sleeves 2 is four, and the four rod sleeves 2 are symmetrically arranged at the top of the base 1; the stability of the top seat 4 support is ensured.

The utility model discloses in: the blanking plate 19 is connected with the guide groove 20 in a sliding manner; the stability that flitch 19 removed is down guaranteed, reduces and rocks.

The utility model discloses in: the number of the connecting seats 9 is two, and the two connecting seats 9 are symmetrically arranged at the bottom of the second fixing plate 8; the two sides of the raw material of the automobile part are extruded conveniently, and the tilting is avoided.

The utility model discloses in: the cross section of the cylinder bracket 17 is of an L-shaped structure, and the cylinder bracket 17 is fixedly connected with the support rod 5 through a bolt; the firmness of fixing the cylinder bracket 17 is ensured.

The utility model discloses in: through holes are formed in the tops of the base 1 and the top seat 4, and grooves are formed in the positions, close to the lower position of the compression roller 11, of the top of the lower die 7; the base 1 and the top seat 4 are convenient to fix.

The working principle is as follows: the base 1 is fixed on a horizontal table top through bolts, the top seat 4 is fixed on a lifting mechanism through bolts, raw materials required by automobile part processing are placed on a lower die 7, a cylinder 18 drives a blanking plate 19 to move in a guide groove 20 through a telescopic rod and finally moves to the position under a die cavity 13, the raw materials are lifted in a rod sleeve 2 through a limiting rod 3, a guide rod 14 and a guide hole 15 are guided, an upper die 12 is overlapped with the lower die 7, the upper die 12 contacts the raw materials firstly in the descending process of the upper die 12, the upper die 12 presses the raw materials into the die cavity 13, the raw materials are completely positioned in the die cavity 13 from two sides under the punching, so that the raw materials are molded, a compression roller 11 contacts the raw materials later, the raw materials are moved transversely through the rotation of the compression roller 11, the raw materials are fixed under the last punching, the cylinder 18 drives the blanking plate 19 to move reversely in the guide groove 20 through, the blanking plate 19 is separated from the die cavity 13, and the punched workpiece falls down after being lack of the support of the blanking plate 19, so that blanking is completed.

In summary, the following steps: this auto parts stamping die, auto parts after the shaping provides the support in 19 position die cavities 13 of unloading board through horizontal migration, and realize perpendicular unloading after the shaping, avoid traditional mould's ejecting ejection of compact to cause auto parts ejecting not thorough on the one hand, auto parts drops and brings the problem of damage, on the other hand reduces the gap of die cavity 13 bottom, guarantee the level and smooth smoothness of auto parts bottom, in addition, through compression roller 11 of over-and-under type, carry out the spacing on the vertical direction to raw and other materials when can reducing raw and other materials horizontal translation kinetic friction power, avoid the problem of auto parts both sides perk after the shaping.

Claims

1. The utility model provides an auto parts stamping die, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a rod sleeve (2) through a bolt, the top end of the rod sleeve (2) is embedded with a limiting rod (3), the top end of the limiting rod (3) is welded with a top seat (4), one side position of the top of the base (1) close to the rod sleeve (2) is fixedly connected with a supporting rod (5) through a bolt, the top end of the supporting rod (5) is welded with a first fixing plate (6), the top center position of the first fixing plate (6) is fixedly connected with a lower die (7) through a bolt, the bottom center position of the top seat (4) is fixedly connected with a second fixing plate (8) through a bolt, the bottom of the second fixing plate (8) is fixedly connected with a connecting seat (9) through a bolt, the bottom of the connecting seat (9) is welded with a compression roller support (10), and a compression roller (11) is rotatably connected on the inner wall of, an upper die (12) is fixedly connected at the central position of the bottom of the second fixing plate (8) through a bolt, a die cavity (13) is arranged at the center of the top of the lower die (7), a guide rod (14) is welded at the position, close to the position between the connecting seat (9) and the upper die (12), of the bottom of the second fixing plate (8), a guide hole (15) is arranged at the position, close to the lower part of the guide rod (14), of the top of the lower die (7), a fixed seat (16) is welded at one side of the top of the base (1) close to the rod sleeve (2), the top of the fixed seat (16) is fixedly connected with a cylinder bracket (17) through a bolt, an air cylinder (18) is fixedly connected on the outer wall of one side of the air cylinder bracket (17) through a bolt, one end of the cylinder (18) is connected with a blanking plate (19) through a telescopic rod, and a guide groove (20) is formed in one side position, close to the blanking plate (19), in the lower die (7).

2. The automotive part stamping die according to claim 1, wherein: the number of the rod sleeves (2) is four, and the four rod sleeves (2) are symmetrically arranged at the top of the base (1).

3. The automotive part stamping die according to claim 2, wherein: the blanking plate (19) is connected with the guide groove (20) in a sliding mode.

4. The automotive part stamping die according to claim 1, wherein: the two connecting seats (9) are arranged together, and the two connecting seats (9) are symmetrically arranged at the bottom of the second fixing plate (8).

5. The automotive part stamping die according to claim 1, wherein: the cross section of the air cylinder support (17) is of an L-shaped structure, and the air cylinder support (17) is fixedly connected with the support rod (5) through a bolt.

6. The automotive part stamping die according to claim 1, wherein: through holes are formed in the tops of the base (1) and the top seat (4), and grooves are formed in the positions, close to the lower portion of the compression roller (11), of the top of the lower die (7).