CN218168375U

CN218168375U - Multi-layer multi-region cold punching die

Info

Publication number: CN218168375U
Application number: CN202222864461.6U
Authority: CN
Inventors: 张绪晓; 纪文岗
Original assignee: Qingdao Luqiang Auto Parts Co ltd
Current assignee: Qingdao Luqiang Auto Parts Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2022-12-30
Anticipated expiration: 2032-10-29

Abstract

The utility model relates to the technical field of mold, specifically be a cold punching die of multilayer multizone, including the platform of punching a hole, one side of platform of punching a hole is fixed and is provided with the mounting panel, fixed mounting has electric telescopic handle on the mounting panel, the opposite side fixed mounting of platform of punching a hole has first cold punching die, a plurality of first spacing grooves have been seted up from top to bottom in proper order on the first cold punching die, and the one end welding of first cold punching die has the fixed plate, the welding has the end plate on the fixed plate, has seted up a plurality of first spacing grooves from top to bottom in proper order on first cold punching die, has seted up a plurality of second spacing grooves from top to bottom in proper order on the cold punching die of second, can realize the while fixed punching a plurality of sheet materials through the cooperation of first spacing groove and second spacing groove and punch a hole, unusual convenience, to a great extent has improved the work efficiency that the sheet material punched a hole.

Description

Multi-layer multi-region cold punching die

Technical Field

The utility model relates to the technical field of mold, specifically be a cold punching die of multilayer multizone.

Background

The cold punching die is mostly arranged on a press machine, and applies deformation force to a plate placed inside the cold punching die at room temperature to deform the plate, so that a special tool for product parts with certain shapes, sizes and performances is obtained.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold punching die of multilayer multizone to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cold stamping die of multilayer multizone, includes the platform of punching a hole, the fixed mounting panel that is provided with in one side of platform of punching a hole, fixed mounting has electric telescopic handle on the mounting panel, the opposite side fixed mounting of platform of punching a hole has first cold stamping die, a plurality of first spacing grooves have been seted up in proper order from top to bottom on the first cold stamping die, and the one end welding of first cold stamping die has the fixed plate, the welding has the end plate on the fixed plate, the through-hole has been seted up on the end plate, the mounting hole has been seted up to the downside of fixed plate, the other end welding of first cold stamping die has limit baffle, limit baffle keeps off the tip notch department in first spacing groove, electric telescopic handle goes up fixed mounting has the cold stamping die of second, a plurality of second spacing grooves have been seted up in proper order from top to bottom on the cold stamping die of second, and the one end downside welding of the cold stamping die of second has the rectangular board, the fixed rack that is provided with of keeping away from the cold stamping die of second on the rectangular board, install the complete fixed establishment of sheet material on the cold stamping die.

Preferably, the plate complete fixing mechanism comprises a movable baffle, a spring, a gear and a bearing, wherein a pushed plate is fixedly arranged on the movable baffle, and the movable baffle is arranged on the first cold punching die.

Preferably, the rear end of the movable baffle is welded with an insertion rod, the insertion rod is inserted into the through hole, and the insertion rod is sleeved with a spring.

Preferably, the push rod is welded on the gear, and the gear is positioned on the upper side of the rack and meshed with the rack.

Preferably, the gear is welded with the other end of the push rod to form an installation shaft, the installation shaft is sleeved with a bearing, and the bearing is installed in the installation hole.

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

through the practicality of this technical scheme, seted up a plurality of first spacing grooves from top to bottom in proper order at first cold stamping die, seted up a plurality of second spacing grooves from top to bottom in proper order at the cold stamping die of second, fixed punching a hole when can realizing a plurality of sheet materials through the cooperation of first spacing groove and second spacing groove, unusual convenience has improved the work efficiency that the sheet material punched a hole to a great extent.

Drawings

FIG. 1 is a schematic view of the assembly of a cold-stamping die and a punching station.

Fig. 2 is an exploded view of the assembly of the cold-stamping die and the punching station.

In the figure: 1. a punching table; 11. mounting a plate; 2. an electric telescopic rod; 3. a first cold stamping die; 31. a first limit groove; 32. a fixing plate; 33. an end plate; 34. mounting holes; 35. a limit baffle; 4. a second cold punching die; 41. a second limit groove; 42. a strip plate; 43. a rack; 5. a movable baffle; 51. a pushed plate; 52. inserting a rod; 6. a spring; 7. a gear; 71. a push rod; 72. installing a shaft; 8. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to fig. 2, the present invention provides a technical solution:

the utility model provides a cold punching die of multilayer multizone, including punching press platform 1, one side fixed mounting panel 11 that is provided with of punching press platform 1, fixed mounting has electric telescopic handle 2 on the mounting panel 11, the opposite side fixed mounting of punching press platform 1 has first cold punching die 3, a plurality of first spacing grooves 31 have been seted up in proper order from top to bottom to first cold punching die 3, and the one end welding of first cold punching die 3 has fixed plate 32, the welding has end plate 33 on the fixed plate 32, the through-hole has been seted up on the end plate 33, mounting hole 34 has been seted up to the downside of fixed plate 32, the other end welding of first cold punching die 3 has limit baffle 35, limit baffle 35 keeps off the tip notch department at first spacing groove 31, electric telescopic handle 2 goes up fixed mounting has second cold punching die 4, a plurality of second spacing grooves 41 have been seted up in proper order from top to bottom to second cold punching die 4, the quantity of first spacing groove 31 and second spacing groove 41 can set up according to the user demand, and the height of first spacing groove 31 and second spacing groove 41 equals with the thickness of sheet metal, the cold stroke of the cold stroke 3 that the cold stroke 3 one end of the cold stroke 5 movable baffle 42 is installed on the cold stroke 5 movable baffle 5 and the cold stroke 5 movable baffle 5 is equipped with the cold stroke 5 movable baffle 5 on the cold stroke 5 movable plate 5, the fixed plate 5 movable plate 5 on the fixed plate 3 and the movable plate 5 mould 5 is equipped with the movable push pedal 5, the movable plate 5 on the movable plate 5 movable plate mechanism is installed on the fixed plate 5.

An inserting rod 52 is welded at the rear end of the movable baffle 5, the inserting rod 52 is inserted into the through hole, a spring 6 is sleeved on the inserting rod 52, and two ends of the spring 6 are respectively welded on the movable baffle 5 and the end plate 33.

A push rod 71 is welded on the gear 7, the gear 7 is positioned on the upper side of the rack 43 and meshed with the rack 43, in addition, a mounting shaft 72 is welded on the gear 7 and the other end of the push rod 71, a bearing 8 is sleeved on the mounting shaft 72, and the bearing 8 is installed in the mounting hole 34.

When punching, the plate is respectively placed in the first limiting groove 31, one end of the plate is in contact with the limiting baffle 35, then the electric telescopic rod 2 is started to drive the second cold punching die 4 to move towards the first cold punching die 3 until the plate is inserted into the second limiting groove 41 in the corresponding position, so that the two sides of the plate are fixed through the first limiting groove 31 and the second limiting groove 41, in addition, in the moving process of the second cold punching die 4, the rack 43 drives the gear 7 to rotate, further the push rod 71 rotates, the movable baffle 5 is pushed towards the groove port of the first limiting groove 31 to be blocked at the groove port to realize complete fixation of the plate, so that the punching operation of a plurality of plates can be carried out between the first cold punching die 3 and the second cold punching die 4, the second cold punching die 4 is moved reversely after punching is completed, and the movable baffle 5 is reset under the action of the spring 6.

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 cold punching die of multilayer multizone, includes punching press platform (1), its characterized in that: the utility model discloses a punching press, including punching press platform (1), mounting panel (11), fixed mounting has electric telescopic handle (2) on mounting panel (11), the opposite side fixed mounting of punching press platform (1) has first cold punching die (3), a plurality of first spacing grooves (31) have been seted up in proper order from top to bottom in first cold punching die (3), and the one end welding of first cold punching die (3) has fixed plate (32), the welding has end plate (33) on fixed plate (32), set up the through-hole on end plate (33), mounting hole (34) have been seted up to the downside of fixed plate (32), the other end welding of first cold punching die (3) has limit baffle (35), limit baffle (35) keep off the tip notch department in first spacing groove (31), fixed mounting has second cold punching die (4) on electric telescopic handle (2), a plurality of second spacing grooves (41) have been seted up in proper order from top to bottom in second cold punching die (4), and the one end downside long slat (42) of second cold punching die (4), the welding of long slat (42) has the one end of second cold punching press die (3) to have the cold bar board (43), and the cold punching press mechanism is provided with the cold bar (3).

2. A multi-layer multi-zone cold-stamping die as claimed in claim 1, wherein: the plate complete fixing mechanism comprises a movable baffle (5), a spring (6), a gear (7) and a bearing (8), wherein a pushed plate (51) is fixedly arranged on the movable baffle (5), and the movable baffle (5) is arranged on the first cold punching die (3).

3. A multi-layer multi-zone cold-stamping die as claimed in claim 2, wherein: the rear end of the movable baffle (5) is welded with an inserting rod (52), the inserting rod (52) is inserted into the through hole, and the inserting rod (52) is sleeved with a spring (6).

4. A multi-layer multi-zone cold-stamping die as claimed in claim 2, wherein: a push rod (71) is welded on the gear (7), and the gear (7) is positioned on the upper side of the rack (43) and meshed with the rack (43).

5. The multi-layer multi-zone cold-stamping die as claimed in claim 4, wherein: the other end welding with push rod (71) on gear (7) has installation axle (72), install axle (72) and go up the cup joint bearing (8), install in mounting hole (34) bearing (8).