CN217622414U

CN217622414U - Stamping die with buffer gear

Info

Publication number: CN217622414U
Application number: CN202220110986.8U
Authority: CN
Inventors: 毛曦
Original assignee: Qingdao Ruibang Metal Products Co ltd
Current assignee: Qingdao Ruibang Metal Products Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-10-21
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a stamping die with buffer gear relates to stamping die technical field. This stamping die with buffer gear, the on-line screen storage device comprises a base, fixed mounting has the mould seat on the base, the mould chamber has been seted up on the mould seat, fixed mounting has the bracing piece on the base, sliding connection has the slide on the bracing piece, slide bottom fixed mounting has the punching press piece, the punching press piece is located directly over the mould chamber, upper end of the support bar fixedly connected with fixed plate, fixed mounting has the motor on the fixed plate. The utility model discloses a motor drives the threaded rod and rotates and make the slide move down, and two sets of spring A of parcel on the bracing piece and spring B provide the effect of a buffering when moving down to the slide, avoid the punching press power degree too big, cause the damage to the mould, remove the joint that has realized making fixture block and draw-in groove and break away from about the rotation drive rack through the worm, realize being convenient for change the purpose of punching press piece.

Description

Stamping die with buffer gear

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die with buffer gear.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called as a cold stamping die (commonly called as a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The speed of the downward stamping of the upper die is too large in the stamping process of the existing stamping die, the die is easily damaged, the stamping block can be abraded along with the accumulation of stamping times, the stamping block needs to be replaced, the existing stamping die is complex in structure, and the stamping block is inconvenient to replace manually. In view of this, we propose a press die with a cushion mechanism.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stamping die with buffer gear has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stamping die with buffer gear, includes the base, fixed mounting has the mould seat on the base, the mould chamber has been seted up on the mould seat, fixed mounting has the bracing piece on the base, sliding connection has the slide on the bracing piece, slide bottom fixed mounting has the punching press piece, the punching press piece is located directly over the mould chamber, upper end of the support bar fixedly connected with fixed plate, fixed mounting has the motor on the fixed plate.

Preferably, the upper end of the base is fixedly connected with one end of the spring A, the other end of the spring A is fixedly connected with the bottom of the sliding plate, and the supporting rod is wrapped in the middle of the spring A.

Preferably, the upper end of the sliding plate is fixedly connected with one end of a spring B, the other end of the spring B is fixedly connected with the bottom of the fixing plate, and the supporting rod is wrapped in the middle of the spring B.

Preferably, a threaded rod is welded on an output shaft of the motor, a fixed seat is fixedly mounted at the upper end of the sliding plate, a round hole is formed in the fixed seat, and the threaded rod is in threaded connection with the round hole.

Preferably, a rack is connected to the inner wall of the sliding plate in a sliding manner, a worm is connected to the inner wall of the sliding plate in a rotating manner, the rack is meshed with the worm, a rotating handle is fixedly connected to the worm, and the rotating handle is located outside the sliding plate.

Preferably, a clamping block is fixedly mounted on the rack, a clamping groove is formed in the stamping block, and the clamping groove is clamped with the clamping block.

(III) advantageous effects

The utility model provides a stamping die with buffer gear. The method has the following beneficial effects:

(1) This stamping die with buffer gear, when punching press to the mould, starter motor makes the threaded rod rotate, because fixing base fixed mounting is on the slide, the fixing base drives the slide downstream when the threaded rod rotates, and when the slide downstream, spring B has an ascending pulling force to the slide, and spring A has an ascending power to the slide, plays the effect of a buffering to the slide downstream, avoids the slide gliding speed too fast, and the punching press power degree is too big leads to the fact the damage to the mould.

(2) This stamping die with buffer gear when changing the stamping block, rotates the turning handle and makes the worm rotate and make the rack remove about, and the fixture block breaks away from with the draw-in groove, takes off the stamping block, during the installation, puts into the sliding plate with the stamping block on, the turning handle makes the rack remove, makes fixture block and draw-in groove cooperation, and the stop rotation turning handle, the worm is automatic spacing, has guaranteed that the stamping block can not drop at stamping process.

Drawings

FIG. 1 is a three-dimensional structure diagram of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the overall structure of the present invention;

FIG. 3 is a schematic view of the present invention in a partial cross-sectional structure;

FIG. 4 is a front sectional structural view of the overall structure of the present invention;

fig. 5 is a schematic structural diagram of the overall structure of the present invention.

In the figure: 1. a base; 2. a mold base; 3. a mold cavity; 4. stamping blocks; 5. a fixed seat; 6. a threaded rod; 7. a motor; 8. a fixing plate; 9. a spring B; 10. a slide plate; 11. a handle is rotated; 12. a spring A; 13. a support bar; 14. a worm; 15. a rack; 16. a clamping block; 17. a card slot; 18. a circular hole.

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: the utility model provides a stamping die with buffer gear, including base 1, fixed mounting has mould seat 2 on the base 1, mould chamber 3 has been seted up on the mould seat 2, fixed mounting has bracing piece 13 on the base 1, sliding connection has slide 10 on the bracing piece 13, the one end fixed connection of base 1 upper end and spring A12, spring A12's the other end and slide 10 bottom fixed connection, spring A12 wraps up bracing piece 13 in the centre, bracing piece 13 and spring A12 are provided with two sets ofly, two sets of bracing pieces 13 and spring A12 symmetric distribution are in 2 both sides of mould seat, make slide 10 both sides atress even, the process of gliding remains stable. The inner wall of the sliding plate 10 is connected with a rack 15 in a sliding mode, the inner wall of the sliding plate 10 is connected with a worm 14 in a rotating mode, the rack 15 is meshed with the worm 14, a rotating handle 11 is fixedly connected to the worm 14, the rotating handle 11 is located outside the sliding plate 10, a clamping block 16 is fixedly installed on the rack 15, a clamping groove 17 is formed in the punching block 4, the clamping groove 17 is clamped with the clamping block 16, when the punching block 4 is replaced, the rotating handle 11 is rotated to enable the worm 14 to rotate to enable the rack 15 to move leftwards and rightwards, the clamping block 16 is separated from the clamping groove 17, the punching block 4 is taken down, the punching block 4 is placed on the sliding plate 10 during installation, the rotating handle 11 enables the rack 15 to move, the clamping block 16 is matched with the clamping groove 17, the rotating handle 11 stops rotating, the worm 14 is automatically limited, and the punching block 4 is prevented from falling down in the punching process.

In this embodiment, slide 10 bottom fixed mounting has punching press piece 4, punching press piece 4 is located mould cavity 3 directly over, bracing piece 13 upper end fixedly connected with fixed plate 8, slide 10 upper end and spring B9's one end fixed connection, spring B9's the other end and fixed plate 8's bottom fixed connection, spring B9 wraps up bracing piece 13 in the centre, spring B9 is provided with two sets ofly, both sides atress is even when making slide 10 downstream, guarantee the stability of punching press, when punching press the mould, starter motor 7, make threaded rod 6 rotate, because fixing base 5 fixed mounting is on slide 10, fixing base 5 drives slide 10 downstream when threaded rod 6 rotates, when slide 10 downstream, spring B9 has an ascending pulling force to slide 10, spring A12 has an ascending power to slide 10, play a buffering effect to slide 10 downstream, avoid slide 10 gliding speed too fast, the punching press power degree is too big causes the damage to the mould. Fixed mounting has threaded rod 6 on the output shaft of motor 7 on fixed plate 8, and the upper end fixed mounting of slide 10 has fixing base 5, has seted up round hole 18 on the fixing base 5, and threaded

rod

6 and 18 threaded connection of round hole, fixing base 5 can not take place to rotate, and when threaded rod 6 rotated, fixing base 5 can drive slide 10 and reciprocate.

The utility model discloses the during operation, when punching press to the mould, starter motor 7 makes threaded rod 6 rotate, because 5 fixed mounting of fixing base on slide 10, fixing base 5 drives slide 10 downstream when threaded rod 6 rotates, when slide 10 downstream, spring B9 has an ascending pulling force to slide 10, spring A12 has an ascending power to slide 10, slide 10 downstream plays the effect of a buffering, avoid slide 10 gliding speed too fast, the punching press power degree is too big leads to the fact the damage to the mould.

When the stamping block 4 is replaced, the rotating handle 11 is rotated to enable the worm 14 to rotate to enable the rack 15 to move left and right, the clamping block 16 is separated from the clamping groove 17, the stamping block 4 is taken down, the stamping block 4 is placed on the sliding plate 10 during installation, the rack 15 is moved by the rotating handle 11, the clamping block 16 is matched with the clamping groove 17, the rotating handle 11 stops rotating, the worm 14 is automatically limited, and the stamping block 4 is prevented from falling in the stamping process.

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 with buffer gear, includes base (1), its characterized in that: fixed mounting has mould seat (2) on base (1), mould chamber (3) have been seted up on mould seat (2), fixed mounting has bracing piece (13) on base (1), sliding connection has slide (10) on bracing piece (13), slide (10) bottom fixed mounting has punching press piece (4), punching press piece (4) are located directly over mould chamber (3), bracing piece (13) upper end fixedly connected with fixed plate (8), fixed mounting has motor (7) on fixed plate (8).

2. The stamping die with the buffer mechanism as claimed in claim 1, wherein: the upper end of the base (1) is fixedly connected with one end of a spring A (12), the other end of the spring A (12) is fixedly connected with the bottom of the sliding plate (10), and the supporting rod (13) is wrapped in the middle of the spring A (12).

3. The stamping die with the buffer mechanism as claimed in claim 1, wherein: the upper end of the sliding plate (10) is fixedly connected with one end of a spring B (9), the other end of the spring B (9) is fixedly connected with the bottom of the fixing plate (8), and the supporting rod (13) is wrapped in the middle of the spring B (9).

4. The stamping die with the buffer mechanism as claimed in claim 1, wherein: the welding has threaded rod (6) on the output shaft of motor (7), the upper end fixed mounting of slide (10) has fixing base (5), round hole (18) have been seted up on fixing base (5), threaded rod (6) and round hole (18) threaded connection.

5. The stamping die with the buffer mechanism as claimed in claim 1, wherein: the improved sliding plate is characterized in that a rack (15) is connected to the inner wall of the sliding plate (10) in a sliding mode, a worm (14) is connected to the inner wall of the sliding plate (10) in a rotating mode, the rack (15) is meshed with the worm (14), a rotating handle (11) is fixedly connected to the worm (14), and the rotating handle (11) is located outside the sliding plate (10).

6. The stamping die with the buffer mechanism as claimed in claim 5, wherein: a clamping block (16) is fixedly mounted on the rack (15), a clamping groove (17) is formed in the stamping block (4), and the clamping groove (17) is connected with the clamping block (16) in a clamping mode.