CN219581511U - Stamping die is used in processing of feeder accessory - Google Patents

Abstract

The utility model relates to a stamping die for machining feeder accessories, which comprises a lower die holder, wherein guide posts are fixedly arranged at four corners of the top surface of the lower die holder, an upper die holder is arranged above the lower die holder, guide sleeves which are in sliding connection with the guide posts are inserted at four corners of the outer surface of the upper die holder, a hydraulic cylinder is arranged at the center of the top surface of the upper die holder, a stamping die head is arranged at the bottom surface of an upper base plate, a lower base plate is arranged at the center of the upper surface of the lower die holder, a stamping block is fixedly arranged on the top surface of the lower base plate, and a stamping groove matched with the stamping block is formed in the lower surface of the stamping die head. Through setting up two relative bolts of inserting in the inserted block both sides, can make the bolt be located the inside time of inserted block, let the inserted block spacing at the inner wall of installing port, simultaneously when rotating the adjusting collar, can make the bolt with adjusting collar threaded connection transversely keep away from the inserted block along the inner wall of spacing groove to release the spacing to the inserted block.

Description

Stamping die is used in processing of feeder accessory

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die for machining parts of a feeder.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

When the existing feeder is manufactured, some accessories are required to be produced by using a stamping die, the service life and quality of the feeder can be guaranteed after the accessories are installed, but the stamping die is required to be replaced after the continuous operation for a long time, so that the inclination dislocation of the die caused by the long-time use is avoided, the precision of the manufactured accessories is influenced, the existing stamping die is positioned by using bolts, and therefore the replacement is slightly inconvenient.

Disclosure of Invention

In view of the above problems, the present utility model provides a stamping die for processing a feeder accessory, which has an effect of facilitating replacement of a die head portion.

The technical scheme of the utility model is as follows:

the utility model provides a stamping die is used in feeder accessory processing, includes the die holder, the equal fixed mounting in top surface four corners department of die holder has the guide pillar, the top of die holder is equipped with the upper die base, the equal cartridge in surface four corners department of upper die base has with guide pillar sliding connection's uide bushing, the top surface center department of upper die base is equipped with the pneumatic cylinder, the lower fixed mounting who runs through the upper die base of telescopic end of pneumatic cylinder has the upper padding plate, the bottom surface of upper padding plate is equipped with the punching die head, the upper surface center department of die holder is equipped with the lower bolster, the top surface fixed mounting of lower bolster has the punching press piece, the punching press groove that uses with the punching press piece cooperation has all been seted up in the lower surface four corners department of punching die head, the equal fixed mounting in bottom surface four corners department of upper padding plate has the inserted block, the adjustment mouth has all been seted up to the ground mouth department both sides of installation mouth, the limit groove has all been seted up to the both sides face of inserted in the telescopic end of pneumatic cylinder, the inner wall fixed mounting of adjustment mouth has the supporting component, and supporting component face towards one side of limit groove's upper surface center, the same screw thread of screw thread is located the same thread of the adjusting component.

In a further technical scheme, the outer surface of the adjusting sleeve is annularly provided with a plurality of shifting blocks.

In a further technical scheme, two opposite faces of the adjusting port are provided with storage grooves, the storage grooves are opposite to the openings of the limiting grooves, and one end of the bolt, which is far away from the limiting grooves, is movably connected with the storage grooves.

In further technical scheme, the supporting component is including fixing the fixed block at regulation mouth inner wall top surface, the bottom fixed mounting of fixed block has the bearing, a side fixed mounting that the cover is faced towards the bearing has the bulge loop, and the surface of bulge loop and the inner wall one side fixed connection of bearing, the center department and the spacing groove of bearing are relative.

In a further technical scheme, one end of the bolt, which is far away from the bearing, is fixedly provided with a stop block, the diameter of the stop block is communicated with the inner wall of the limit groove, and the diameter of the stop block is larger than the opening diameter of the thread groove.

The beneficial effects of the utility model are as follows:

through arranging two bolts which are oppositely inserted at two sides of the inserting block, when the bolts are positioned in the inserting block, the inserting block is limited on the inner wall of the mounting port, and simultaneously when the adjusting sleeve is rotated, the bolts which are in threaded connection with the adjusting sleeve are enabled to be transversely far away from the inserting block along the inner wall of the limiting groove, so that the limiting of the inserting block is relieved;

drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic side sectional view of an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional side view of an insert and bolt according to an embodiment of the present utility model;

fig. 4 is a schematic view of an assembled structure of a bolt and an adjusting sleeve according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a lower die holder; 2. an upper die holder; 3. a guide post; 4. a guide sleeve; 5. a hydraulic cylinder; 6. an upper backing plate; 7. stamping a die head; 8. a lower backing plate; 9. stamping blocks; 10. stamping a groove; 11. a mounting port; 12. inserting blocks; 13. an adjustment port; 14. a limit groove; 15. a bolt; 16. an adjusting sleeve; 17. a thread groove; 18. a convex ring; 19. a bearing; 20. a fixed block; 21. a shifting block; 22. a stop block; 23. and a storage groove.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-4, a stamping die for machining feeder accessories comprises a lower die holder 1, guide posts 3 are fixedly installed at four corners of the top surface of the lower die holder 1, an upper die holder 2 is arranged above the lower die holder 1, guide sleeves 4 which are in sliding connection with the guide posts 3 are inserted at four corners of the outer surface of the upper die holder 2, a hydraulic cylinder 5 is arranged at the center of the top surface of the upper die holder 2, an upper base plate 6 is fixedly installed at the telescopic end of the hydraulic cylinder 5 through the lower surface of the upper die holder 2, a stamping die 7 is arranged at the bottom surface of the upper base plate 6, a lower base plate 8 is arranged at the center of the upper surface of the lower base plate 1, a stamping block 9 is fixedly installed on the top surface of the lower base plate 8, stamping grooves 10 which are matched with the stamping block 9 are formed in the lower surface of the stamping die 7, mounting holes 11 are formed at four corners of the outer surface of the stamping die 7, inserting blocks 12 are fixedly installed at four corners of the bottom surface of the upper base plate 6, regulating holes 13 are formed at two sides of the mounting holes 11, limiting grooves 14 are formed in two sides of the inserting blocks 12, bolts 15 are inserted into inner walls of the limiting grooves 14, a bearing sleeve 19 are fixedly installed at the inner wall surfaces of the regulating holes 13, a bearing ring 19 is fixedly installed at the inner wall surface of the regulating holes 20, one side of the regulating grooves 19 is fixedly installed at the inner wall surfaces of the regulating holes 20, one side of the bearing rings 19 is fixedly installed at the side of the bearing rings 19 and the side of the bearing rings 19 are fixedly installed at the side of the bearing rings 19, and the bearing rings 19 are fixedly installed at one side of the bearing rings 19, and the side of the bearing rings 19 are fixedly installed at the side of the side 19, and the side of the bearing rings are fixedly installed at the side 19, and the side of the side 19, and the side of the bearing surfaces are fixedly installed at the side 19.

The working principle of the technical scheme is as follows:

through setting up fixed block 20 fixed at the internal wall top surface of regulation mouth 13 to and fixed bearing 19 of fixed block 20 bottom surface, can make the bearing 19 inner wall when passing through bulge loop 18 fixed connection with adjusting collar 16 one side, let adjusting collar 16 have stable unsettled pivoted effect, thereby guarantee that bolt 15 is by normal screw drive.

When the adjusting sleeve 16 is used, the surface of the adjusting sleeve 16 is directly stirred from the bottom opening of the adjusting opening 13, when the adjusting sleeve 16 rotates, the convex ring 18 on one side surface can rotate in a stable connection state of the inner wall of the bearing 19, when the adjusting sleeve 16 rotates, the threaded groove 17 on the inner wall can be in threaded transmission with the surface of the bolt 15, so that the bolt 15 starts to conduct guiding movement along the inner wall of the limiting groove 14 until one end of the bolt 15 positioned on the inner wall of the limiting groove 14 is completely separated from the limiting groove 14 and positioned in the groove of the adjusting opening 13, the insert 12 can be separated from the inner wall of the mounting opening 11, the disassembly of the stamping die head 7 is completed, when the stamping die head 7 is replaced, the mounting opening 11 is directly sleeved against the insert 12, and then the adjusting sleeve 16 is reversely rotated, so that the bolt 15 is inserted into the inner wall of the limiting groove 14 again.

In another embodiment, as shown in fig. 4, the outer surface of the adjusting sleeve 16 is provided with a plurality of shifting blocks 21 in a ring shape.

By arranging the shifting blocks 21 distributed on the surface of the adjusting sleeve 16, when a hand is inserted into the bottom opening of the adjusting opening 13, the shifting of the adjusting sleeve 16 is facilitated, and therefore the bolt 15 is displaced.

When in use, the finger is inserted into the bottom opening of the adjusting opening 13, and then the poking block 21 is poked.

In another embodiment, as shown in fig. 3, the opposite surfaces of the two adjusting ports 13 are respectively provided with a receiving slot 23, the receiving slots 23 are opposite to the openings of the limiting slots 14, and one end of the bolts 15 away from the limiting slots 14 is movably connected with the receiving slots 23.

By arranging the storage groove 23 opposite to the opening of the limit groove 14, the bolt 15 can be stored in the groove of the storage groove 23 when being shifted due to the stirring of the adjusting sleeve 16, so that the condition of suspension falling is avoided.

In another embodiment, as shown in fig. 3 and 4, a stopper 22 is fixedly installed at an end of the bolt 15 remote from the bearing 19, and the stopper 22 has a diameter in communication with an inner wall of the limit groove 14, the stopper 22 having a diameter larger than an opening diameter of the thread groove 17.

Through setting up the one end fixed mounting of bolt 15 and having dog 22, can make bolt 15 when the displacement, let dog 22 closely laminate the inner wall of spacing groove 14, make the direction stability to oneself, the diameter of dog 22 is greater than the opening diameter of thread groove 17 simultaneously, can avoid bolt 15 to run through adjusting sleeve 16 completely and pierce into the inner wall of bearing 19, influence the reverse rotation adjusting sleeve 16 can not let bolt 15 reset next time.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (5)

1. The utility model provides a stamping die is used in feeder accessory processing, includes die holder (1), the top surface four corners department of die holder (1) all fixed mounting has guide pillar (3), the top of die holder (1) is equipped with upper die base (2), the surface four corners department of upper die base (2) all inserts and is equipped with uide bushing (4) with guide pillar (3) sliding connection, the top surface center department of upper die base (2) is equipped with pneumatic cylinder (5), the lower fixed surface of upper die base (2) is run through to the flexible end of pneumatic cylinder (5) installs upper padding plate (6), the bottom surface of upper padding plate (6) is equipped with stamping die head (7), the upper surface center department of die holder (1) is equipped with lower padding plate (8), the top surface fixed mounting of lower padding plate (8) has stamping block (9), stamping die head's lower surface offer with stamping groove (10) that stamping block (9) cooperation was used, its characterized in that: the stamping die head is characterized in that mounting holes (11) are formed in four corners of the outer surface of the stamping die head (7), inserting blocks (12) are fixedly mounted at four corners of the bottom surface of the upper base plate (6), adjusting holes (13) are formed in two sides of the ground holes of the mounting holes (11), limit grooves (14) are formed in two side faces of the inserting blocks (12), bolts (15) are inserted into the inner walls of the limit grooves (14), supporting components are fixedly mounted on the top surfaces of the inner walls of the adjusting holes (13), adjusting sleeves (16) are rotatably mounted on one side of the supporting components, threaded grooves (17) in threaded connection with the bolts (15) are formed in the inner walls of the adjusting sleeves (16), and the centers of the bolts (15) and the supporting components are located on the same horizontal plane.

2. The stamping die for machining parts of a feeder according to claim 1, wherein: the outer surface of the adjusting sleeve (16) is annularly provided with a plurality of shifting blocks (21).

3. The stamping die for machining parts of a feeder according to claim 1, wherein: the opposite surfaces of the two adjusting ports (13) are provided with storage grooves (23), the storage grooves (23) are opposite to the openings of the limiting grooves (14), and one end, far away from the limiting grooves (14), of the bolt (15) is movably connected with the storage grooves (23).

4. The stamping die for machining parts of a feeder according to claim 1, wherein: the supporting component comprises a fixed block (20) fixed on the top surface of the inner wall of the adjusting port (13), a bearing (19) is fixedly arranged at the bottom end of the fixed block (20), a convex ring (18) is fixedly arranged on one side surface of the adjusting sleeve (16) facing the bearing (19), the outer surface of the convex ring (18) is fixedly connected with one side of the inner wall of the bearing (19), and the center of the bearing (19) is opposite to the limiting groove (14).

5. The stamping die for machining parts of a feeder according to claim 1, wherein: one end of the bolt (15) far away from the bearing (19) is fixedly provided with a stop block (22), the diameter of the stop block (22) is communicated with the inner wall of the limit groove (14), and the diameter of the stop block (22) is larger than the opening diameter of the thread groove (17).