CN210475164U - Double-station continuous stamping die - Google Patents

Abstract

The utility model discloses a continuous stamping die in duplex position, including cope match-plate pattern, lower bolster, terrace die, punch plate and die plate contact connection, the bottom surface department of punch plate fixedly connects with the cushion collar, the upper surface of die plate is installed with the spacing ring, the inner wall and the backing ring contact of spacing ring; this continuous stamping die in duplex position, the spring is installed to the inboard of cushion collar, the backing ring is installed to the bottom of spring, the transversal shield form of personally submitting of backing ring, the backing ring location effectual that designs like this can not cause the damage deformation of part simultaneously, the backing ring contact is connected the die holder, the base and the spacing ring of backing ring cooperate, the effect of location has just so been played, when whole equipment during operation, the terrace die moves down and contacts with the die, blanking in-process carrying out the work piece, the spring can be cushioned, just so can play certain cushioning effect, can effectively reduce the wearing and tearing of equipment, and service life is prolonged.

Description

Double-station continuous stamping die

Technical Field

The utility model relates to the technical field of mold, specifically be a continuous stamping die in duplex position.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) 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 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 stamping die is in many forms, the stamping die is classified according to three aspects of working property, die structure and die material, and the existing stamping die has the problems that equipment is abraded too much in the cutting process, and the whole service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous stamping die in duplex position possesses the wearing and tearing that reduce to equip, improves life's advantage, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-station continuous stamping die comprises an upper die plate, a lower die plate, a male die, a female die, a male die fixing plate and a female die fixing plate, wherein the edge of the bottom surface of the upper die plate is provided with the male die fixing plate, the male die fixing plate is connected with the upper die plate through a screw, the center of the bottom end of the male die fixing plate is provided with the male die, the male die is in contact connection with the female die, the female die is arranged at the top end of the female die fixing plate, the male die fixing plate is in contact connection with the female die fixing plate, the bottom surface of the male die fixing plate is fixedly connected with a buffer sleeve, the inner side of the buffer sleeve is provided with a spring, the bottom end of the spring is provided with a backing ring, the backing ring is in contact connection with the top edge of the female die fixing plate, the top end of the first positioning sleeve is movably connected with a second positioning sleeve, the second positioning sleeve is installed on the upper template, the bottom surface of the upper template is provided with a buffering component, and the bottom surface of the buffering component is in contact with the lower template.

Preferably, the cross section of the backing ring is shield-shaped.

Preferably, the bottom edge of the backing ring is matched with the limiting ring.

Preferably, the male die fixing plate and the female die fixing plate are both provided with two die plates.

Preferably, the first positioning sleeve is sleeved on the inner side of the second positioning sleeve, and the central axis of the first positioning sleeve is coincident with the central axis of the second positioning sleeve.

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

this continuous stamping die in duplex position, the spring is installed to the inboard of cushion collar, the backing ring is installed to the bottom of spring, the transversal shield form of personally submitting of backing ring, the backing ring location effectual that designs like this can not cause the damage deformation of part simultaneously, the backing ring contact is connected the die holder, the base and the spacing ring of backing ring cooperate, the effect of location has just so been played, when whole equipment during operation, the terrace die moves down and contacts with the die, blanking in-process carrying out the work piece, the spring can be cushioned, just so can play certain cushioning effect, can effectively reduce the wearing and tearing of equipment, and service life is prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the stop collar of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A-A;

fig. 4 is an enlarged schematic view of the position B-B of the present invention.

In the figure: 1. mounting a template; 2. a lower template; 3. a male die; 4. a female die; 5. a male die fixing plate; 51. a buffer sleeve; 52. a spring; 53. a backing ring; 6. fixing a female die plate; 61. a limiting ring; 7. a first positioning sleeve; 8. a second positioning sleeve; 9. a buffer assembly.

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, the double-station continuous stamping die comprises an upper die plate 1, a lower die plate 2, a male die 3, a female die 4, a male die fixing plate 5 and a female die fixing plate 6, wherein a male die fixing plate 5 is installed at the edge of the bottom surface of the upper die plate 1, the male die fixing plate 5 is used for clamping and fixing the male die 3, the male die fixing plate 5 is connected with the upper die plate 1 through screws, the male die 3 is installed at the center of the bottom end of the male die fixing plate 5, the male die 3 is in contact connection with the female die 4, the female die fixing plate 6 is used for clamping and fixing the female die 4, the female die 4 is installed at the top end of the female die fixing plate 6, the male die fixing plate 5 is in contact connection with the female die fixing plate 6, a buffer sleeve 51 is fixedly connected at the bottom surface of the male die fixing plate 5, the backing ring 53 designed in the way has a good positioning effect and cannot cause damage and deformation of parts, the backing ring 53 is in contact connection with the female die fixing plate 6, the limiting ring 61 is arranged on the upper surface of the female die fixing plate 6, the inner wall of the limiting ring 61 is in contact with the backing ring 53, the bottom edge of the backing ring 53 is matched with the limiting ring 61, so that the positioning effect is achieved, the female die fixing plate 6 is arranged at the edge of the top edge of the lower die plate 2, two die plates, namely a double-station stamping die, are arranged on the male die fixing plate 5 and the female die fixing plate 6, the female die fixing plate 6 is connected with the lower die plate 2 through screws, a first positioning sleeve 7 is arranged on the lower die plate 2, the top end of the first positioning sleeve 7 is movably connected with a second positioning sleeve 8, the first positioning sleeve 7 is sleeved on the inner side of the second positioning sleeve 8, and, the stability when guaranteeing first position sleeve 7 and the cooperation of second position sleeve 8 like this, second position sleeve 8 is installed on cope match-plate pattern 1, and the bottom surface department of cope match-plate pattern 1 installs buffering subassembly 9, and the bottom surface and the lower bolster 2 contact of buffering subassembly 9.

Referring to fig. 2-4, a double-station continuous stamping die, a punch plate 5 is used for clamping and fixing a punch 3, the punch 3 is in contact connection with a die 4, a die plate 6 is used for clamping and fixing the die 4, a buffer sleeve 51 is fixedly connected to the bottom surface of the punch plate 5, the buffer sleeve 51 is used for buffering, a spring 52 is installed inside the buffer sleeve 51, a backing ring 53 is installed at the bottom end of the spring 52, the cross section of the backing ring 53 is in a shield shape, so that the designed backing ring 53 has a good positioning effect and does not cause damage and deformation of parts, the backing ring 53 is in contact connection with the die plate 6, a limit ring 61 is installed on the upper surface of the die plate 6, the inner wall of the limit ring 61 is in contact with the backing ring 53, and the bottom edge of the backing ring 53 is matched with the limit ring 61, so that the positioning function is achieved, when the whole device works, two workpieces are, the male die 3 moves downwards, the first positioning sleeve 7 is matched with the second positioning sleeve 8, blanking is completed after the male die 3 is contacted with the female die 4, the backing ring 53 is contacted with the limiting ring 61 in the blanking process of a workpiece, and the spring 52 can be buffered, so that a certain buffering effect can be achieved.

In summary, the following steps: according to the double-station continuous stamping die, the spring 52 is installed on the inner side of the buffer sleeve 51, the backing ring 53 is installed at the bottom end of the spring 52, the cross section of the backing ring 53 is in a shield shape, the backing ring 53 designed in the mode is good in positioning effect and cannot cause damage and deformation of parts, the backing ring 53 is in contact connection with the female die fixing plate 6, the bottom edge of the backing ring 53 is matched with the limiting ring 61, and therefore the positioning effect is achieved, when the whole device works, the male die 3 moves downwards and is in contact with the female die 4, in the process of blanking a workpiece, the spring 52 can be buffered, a certain buffering effect can be achieved, abrasion of equipment can be effectively reduced, and the service life is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a continuous stamping die in duplex position, includes cope match-plate pattern (1), lower bolster (2), terrace die (3), die (4), punch plate (5) and die plate (6), its characterized in that: the die comprises an upper die plate (1), a male die fixing plate (5) is installed at the edge of the bottom surface of the upper die plate (1), the male die fixing plate (5) is connected with the upper die plate (1) through screws, a male die (3) is installed at the center of the bottom end of the male die fixing plate (5), the male die (3) is in contact connection with a female die (4), the female die (4) is installed at the top end of the female die fixing plate (6), the male die fixing plate (5) is in contact connection with the female die fixing plate (6), a buffer sleeve (51) is fixedly connected at the bottom surface of the male die fixing plate (5), a spring (52) is installed on the inner side of the buffer sleeve (51), a backing ring (53) is installed at the bottom end of the spring (52), the backing ring (53) is in contact connection with the female die fixing plate (6), a limiting ring (61) is installed on the, the die fixing plate (6) is connected with the lower template (2) through a screw, a first positioning sleeve (7) is installed on the lower template (2), the top end of the first positioning sleeve (7) is movably connected with a second positioning sleeve (8), the second positioning sleeve (8) is installed on the upper template (1), the bottom surface of the upper template (1) is provided with a buffering component (9), and the bottom surface of the buffering component (9) is in contact with the lower template (2).

2. The continuous double-station stamping die of claim 1, wherein: the cross section of the backing ring (53) is shield-shaped.

3. The continuous double-station stamping die of claim 1, wherein: the bottom edge of the backing ring (53) is matched with the limiting ring (61).

4. The continuous double-station stamping die of claim 1, wherein: and the male die fixing plate (5) and the female die fixing plate (6) are both provided with two templates.

5. The continuous double-station stamping die of claim 1, wherein: the first positioning sleeve (7) is sleeved on the inner side of the second positioning sleeve (8), and the central axis of the first positioning sleeve (7) is overlapped with the central axis of the second positioning sleeve (8).

Images