CN214601419U

CN214601419U - Stamping die is used in stamping workpiece processing

Info

Publication number: CN214601419U
Application number: CN202022709047.9U
Authority: CN
Inventors: 卢翠华
Original assignee: Jiangsu Chenyi Auto Parts Manufacturing Co ltd
Current assignee: Jiangsu Chenyi Auto Parts Manufacturing Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-05
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a stamping die is used in stamping workpiece processing, comprising a base plate, the upper end fixedly connected with bracing piece of bottom plate, the upper end fixedly connected with backup pad of bracing piece, the upper end of backup pad is provided with the cylinder, the actuating lever and the backup pad sliding connection of cylinder, the connecting seat has been cup jointed in the outside of actuating lever, the mould is gone up to the lower extreme fixedly connected with of connecting seat, the upper end fixedly connected with dead lever of bottom plate, the upper end fixedly connected with lower mould of dead lever, the upper end of lower mould is provided with the machined part. The utility model discloses a design air pump effect, accessible air inlet is with the outside air suction, then accessible blast pipe discharge steam, in steam can get into the wind channel, steam can blow to the surface of machined part through the wind channel, the temperature of improvement machined part that can the certain degree prevents that the machined part temperature from crossing excessively to carry out the damage that the punching press caused the machined part.

Description

Stamping die is used in stamping workpiece processing

Technical Field

The utility model relates to an auto-parts processing technology field specifically is a stamping die is used in stamping workpiece processing.

Background

Auto spare parts (auto spare parts) are units constituting an entire automobile part machining and products for servicing the automobile part machining, and a press die is required for machining some automobile parts.

When the stamping die for processing the existing stamping part is used, if the temperature of a workpiece is lower, the stamping part is easy to damage, and the workpiece is easy to be embedded into the die and is not easy to take out after stamping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die is used in stamping workpiece processing has solved the problem that the punching press easily caused its damage when the machined part temperature is lower, has still solved the difficult drawing of patterns of punching press back machined part problem.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die for processing stamping parts comprises a bottom plate, wherein a supporting rod is fixedly connected to the upper end of the bottom plate, a supporting plate is fixedly connected to the upper end of the supporting rod, an air cylinder is arranged at the upper end of the supporting plate, a driving rod of the air cylinder is slidably connected with the supporting plate, a connecting seat is sleeved on the outer side of the driving rod, an upper die is fixedly connected to the lower end of the connecting seat, a fixing rod is fixedly connected to the upper end of the bottom plate, a lower die is fixedly connected to the upper end of the fixing rod, a workpiece is arranged at the upper end of the lower die, an air channel is formed in the lower die, an air pump is arranged at the upper end of the bottom plate, an air inlet is formed in the air pump, a top plate is slidably connected to the inner portion of the lower die, a supporting seat is fixedly connected to the lower end of the bottom plate, a threaded rod is rotatably connected to the inner portion of the supporting seat, a rotating sleeve is fixedly sleeved on the outer side of the threaded rod, the utility model discloses a quick-witted, including threaded rod, gag lever post, bottom plate sliding connection, articulated seat under the upper end fixedly connected with of gag lever post, articulated seat and bottom plate contact down, it has the hinge bar to articulate on the seat down, it has articulated seat to articulate on the hinge bar, go up articulated seat and roof fixed connection.

The utility model discloses a further set up to: the inside of connecting seat has stop screw through threaded connection, stop screw's tail end and actuating lever joint.

The utility model discloses a further set up to: an exhaust pipe is arranged on the air pump and connected into the air channel.

The utility model discloses a further set up to: the outside fixedly connected with spacing ring of threaded rod, the spacing ring contacts with the supporting seat.

The utility model discloses a further set up to: the limiting groove is formed in the bottom plate, and a limiting rod is connected to the inside of the limiting groove in a sliding mode.

The utility model discloses a further set up to: the threaded rod is provided with a positive thread and a negative thread which are symmetrically distributed on the threaded rod.

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

1. the utility model discloses a design air pump effect, accessible air inlet is with the outside air suction, then accessible blast pipe discharge steam, in steam can get into the wind channel, steam can blow to the surface of machined part through the wind channel, the temperature of improvement machined part that can the certain degree prevents that the machined part temperature from crossing excessively to carry out the damage that the punching press caused the machined part.

2. The utility model discloses a sliding connection who designs gag lever post and spacing groove, when the gag lever post removed in the middle of to the bottom plate, the gag lever post can drive down articulated seat and remove, can make the articulated arm upwards rotate, and the articulated arm can drive articulated seat rebound for the roof can upwards ejecting punching press back machined part, makes the drawing of patterns of being convenient for more of punching press back machined part.

Drawings

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

fig. 2 is a top view of the bottom plate structure of fig. 1 according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a support plate; 4. a cylinder; 5. a drive rod; 6. a connecting seat; 7. a limit screw; 8. an upper die; 9. fixing the rod; 10. a lower die; 11. processing a workpiece; 12. an air duct; 13. an air pump; 14. an air inlet; 15. an exhaust pipe; 16. a top plate; 17. a supporting seat; 18. a threaded rod; 19. a limiting ring; 20. rotating the sleeve; 21. a limiting rod; 22. a limiting groove; 23. a lower hinge base; 24. a hinged lever; 25. and an upper hinge seat.

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.

Examples

Referring to fig. 1, 2 and 3, a stamping die for processing stamping parts comprises a bottom plate 1, a support rod 2 is fixedly connected to the upper end of the bottom plate 1, a support plate 3 is fixedly connected to the upper end of the support rod 2, an air cylinder 4 is arranged at the upper end of the support plate 3, a drive rod 5 of the air cylinder 4 is slidably connected with the support plate 3, a connecting seat 6 is sleeved on the outer side of the drive rod 5, an upper die 8 is fixedly connected to the lower end of the connecting seat 6, a fixed rod 9 is fixedly connected to the upper end of the bottom plate 1, a lower die 10 is fixedly connected to the upper end of the fixed rod 9, a workpiece 11 is arranged at the upper end of the lower die 10, an air duct 12 is arranged inside the lower die 10, an air pump 13 is arranged at the upper end of the bottom plate 1, an air inlet 14 is arranged on the air pump 13, a top plate 16 is slidably connected inside the lower die 10, a support seat 17 is fixedly connected to the lower end of the bottom plate 1, a threaded rod 18 is rotatably connected to the support seat 17, the fixed cover 20 that has cup jointed in outside of threaded rod 18, the outside of threaded rod 18 has gag lever post 21 through threaded connection,

gag lever post

21 and 1 sliding connection of bottom plate, articulated seat 23 under the upper end fixedly connected with of gag lever post 21, articulated seat 23 and the contact of bottom plate 1 down, articulated on the articulated seat 23 down have a hinge bar 24, articulated on the hinge bar 24 have an articulated seat 25, go up articulated seat 25 and roof 16 fixed connection.

Referring to fig. 1, the inside of the connecting seat 6 is connected with a limit screw 7 through a thread, and the tail end of the limit screw 7 is clamped with the driving rod 5. The connecting seat 6 and the driving rod 5 can be fixed by designing a limit screw 7.

Referring to fig. 1, an exhaust pipe 15 is disposed on the air pump 13, and the exhaust pipe 15 is connected to the air duct 12. The exhaust duct 15 is designed such that the air pump 13 can discharge the hot air into the air path 12 through the exhaust duct 15.

Referring to fig. 1, a limiting ring 19 is fixedly connected to an outer side of the threaded rod 18, and the limiting ring 19 contacts the supporting seat 17. By designing the stop ring 19, the threaded rod 18 is prevented from moving horizontally.

Referring to fig. 1, a limiting groove 22 is formed in the bottom plate 1, and a limiting rod 21 is slidably connected to the inside of the limiting groove 22. The limiting groove 22 is designed to allow the limiting rod 21 to slide in the limiting groove 22.

Referring to fig. 1, the threaded rod 18 is provided with a positive thread and a negative thread, and the positive thread and the negative thread are symmetrically distributed on the threaded rod 18. By designing the threaded rod 18 such that rotation of the threaded rod 18 moves the stopper rod 21 horizontally.

The utility model discloses the concrete implementation process as follows: during the use, place machined part 11 in the upper end of lower mould 10 earlier, then open air pump 13, air pump 13 passes through air inlet 14 suction with the outside air, then accessible blast pipe 15 exhaust steam, steam can get into in wind channel 12 through blast pipe 15, steam can flow in wind channel 12, steam can blow to the surface of machined part 11 through wind channel 12, but the improvement machined part 11's of certain degree temperature, prevent that machined part 11 temperature from crossing excessively to carry out the damage that the punching press caused machined part 11. Then the cylinder 4 works, the driving rod 5 of the cylinder 4 drives the connecting seat 6 to move downwards, the connecting seat 6 drives the upper die 8 to move downwards, the punching on the machined part 11 is completed after the machined part 11 is pressed downwards by the upper die 8, when the machined part 11 needs to be demoulded, the upper die 8 is moved to the upper end, then the rotating sleeve 20 is rotated, the rotating sleeve 20 drives the threaded rod 18 to rotate, the threaded rod 18 can enable the limiting rod 21 to move towards the middle position of the bottom plate 1, the threaded rod 18 drives the lower hinged seat 23 to move, the lower hinged seat 23 drives the hinged rod 24 to rotate upwards, the hinged rod 24 drives the upper hinged seat 25 to move upwards, the upper hinged seat 25 drives the top plate 16 to move upwards, the machined part 11 can be ejected upwards after punching, and the machined part 11 is more convenient to demould.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping die is used in processing of stamping workpiece, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a supporting rod (2), the upper end of the supporting rod (2) is fixedly connected with a supporting plate (3), the upper end of the supporting plate (3) is provided with a cylinder (4), a driving rod (5) of the cylinder (4) is connected with the supporting plate (3) in a sliding manner, the outer side of the driving rod (5) is sleeved with a connecting seat (6), the lower end of the connecting seat (6) is fixedly connected with an upper die (8), the upper end of the bottom plate (1) is fixedly connected with a fixing rod (9), the upper end of the fixing rod (9) is fixedly connected with a lower die (10), the upper end of the lower die (10) is provided with a workpiece (11), an air channel (12) is formed in the lower die (10), the upper end of the bottom plate (1) is provided with an air pump (13), the air inlet (14) is formed in the air pump (13), and the inner part of the lower die (10) is connected with a top plate (16) in a sliding manner, the lower extreme fixedly connected with supporting seat (17) of bottom plate (1), the inside rotation of supporting seat (17) is connected with threaded rod (18), the fixed cover (20) that has rotated that has cup jointed in the outside of threaded rod (18), there is gag lever post (21) in the outside of threaded rod (18) through threaded connection, gag lever post (21) and bottom plate (1) sliding connection, articulated seat (23) under the upper end fixedly connected with of gag lever post (21), articulated seat (23) and bottom plate (1) contact down, it has articulated rod (24) to articulate on articulated seat (23) down, articulated seat (25) are gone up to articulated rod (24) to articulate, go up articulated seat (25) and roof (16) fixed connection.

2. The stamping die for processing stamping parts according to claim 1, wherein: the inside of connecting seat (6) has stop screw (7) through threaded connection, the tail end and actuating lever (5) joint of stop screw (7).

3. The stamping die for processing stamping parts according to claim 1, wherein: an exhaust pipe (15) is arranged on the air pump (13), and the exhaust pipe (15) is connected into the air duct (12).

4. The stamping die for processing stamping parts according to claim 1, wherein: the outside fixedly connected with spacing ring (19) of threaded rod (18), spacing ring (19) and supporting seat (17) contact.

5. The stamping die for processing stamping parts according to claim 1, wherein: a limiting groove (22) is formed in the bottom plate (1), and a limiting rod (21) is connected to the inside of the limiting groove (22) in a sliding mode.

6. The stamping die for processing stamping parts according to claim 1, wherein: the threaded rod (18) is provided with a positive thread and a negative thread, and the positive thread and the negative thread are symmetrically distributed on the threaded rod (18).