CN215467485U

CN215467485U - Novel stamping die

Info

Publication number: CN215467485U
Application number: CN202121033176.9U
Authority: CN
Inventors: 王星; 崔奇
Original assignee: Anhui Jinlu Industry and Trade Co Ltd
Current assignee: Anhui Jinlu Industry and Trade Co Ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-01-11
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a novel stamping die, which comprises a base, wherein one end of the outer wall of the top of the base is fixedly connected with a connecting bracket, the top of the connecting bracket is fixedly provided with a telescopic cylinder, the tail end of the output shaft of the telescopic cylinder is fixedly connected with a connecting seat, the outer wall of the bottom of the connecting seat is fixedly connected with a sleeve, the outer wall of the top of the base is fixedly connected with two groups of vertical rods corresponding to the sleeve, and the outer side walls of the vertical rods are sleeved with telescopic springs. The stamping working efficiency is improved.

Description

Novel stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a novel stamping die.

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, called as a cold stamping die (commonly called as a cold stamping die), stamping, namely a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to separate or plastically deform the materials.

Under the existing stamping die general condition, the stamping head and the connecting seat are of a fixed structure such as welding or thread fixed connection, when different dies are required to be stamped, the stamping head needs to be correspondingly replaced, the replacement process is troublesome, the stamping efficiency is influenced, and therefore a novel stamping die is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel stamping die.

In order to achieve the purpose, the utility model adopts the following technical scheme: a novel stamping die comprises a base, wherein one end of the outer wall of the top of the base is fixedly connected with a connecting support, the top of the connecting support is fixedly provided with a telescopic cylinder, the tail end of the output shaft bottom of the telescopic cylinder is fixedly connected with a connecting seat, the outer wall of the bottom of the connecting seat is fixedly connected with a sleeve, the outer wall of the top of the base is fixedly connected with two groups of vertical rods corresponding to the sleeve, the outer side wall of each vertical rod is sleeved with a telescopic spring, the outer side wall of each vertical rod is movably sleeved with a sleeve plate at the top of the telescopic spring, the bottom of the connecting seat is fixedly connected with a stamping head, the outer wall of the top of the stamping head is fixedly provided with a connecting head, the inner side of the connecting seat is fixedly connected with a positioning block corresponding to the connecting head, the inner side of the connecting seat is provided with a telescopic spring, the tail end of one side of the telescopic spring is fixedly connected with a telescopic block, the outer wall of the front side of the telescopic block is fixedly connected with a short column, the fixed cover of short column lateral wall has connect the lantern ring, lantern ring top outer wall fixedly connected with connecting rod, be provided with the fixed pin between connecting rod and the connecting seat, base top outer wall just is located fixedly connected with positioner between two sets of montants.

As a further description of the above technical solution:

the base is fixedly connected with the connecting support through welding, and the connecting support is L-shaped.

As a further description of the above technical solution:

and a sliding hole is formed in the position, corresponding to the output shaft of the telescopic cylinder, of the inner side wall in the middle of the connecting support.

As a further description of the above technical solution:

the through hole is arranged at the position, corresponding to the vertical rod, of the inner side wall of the sleeve, and the aperture of the through hole is larger than the diameter of the vertical rod.

As a further description of the above technical solution:

the outer wall of the bottom of the sleeve plate is fixedly connected with the tail end of the top of the buffer spring.

As a further description of the above technical solution:

the inclination of the outer wall at the bottom of the telescopic block is the same as the inclination of the two sides of the outer wall at the top of the connector, and the clamping grooves are formed in the outer walls at the two sides of the connector and corresponding to the telescopic block.

As a further description of the above technical solution:

and a limiting sliding groove is formed in the position, corresponding to the short column, of the outer wall of the front side of the connecting seat.

The utility model has the following beneficial effects:

1. compared with the prior art, through being provided with devices such as expanding spring, flexible piece and locating piece, the inside expanding spring that is provided with of mount pad through above-mentioned each part, is convenient for advance line location and fixed mounting in squeezing into the connecting seat with the connector, compares in the change mode of traditional punching press head, and this kind of neotype stamping die has simplified the change process of punching press head, has reduced artificial intensity of labour when changing, improves punching press work efficiency.

2. Compared with the prior art, through being provided with devices such as short column, lantern ring, connecting rod and fixed pin, can guarantee the joint strength between punching press head and the connecting seat through above-mentioned part, prevent that the punching press head from taking place not hard up in stamping process, having guaranteed the punching press quality of work piece.

Drawings

Fig. 1 is a schematic view of an internal structure of a novel stamping die according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic front view of a novel stamping die according to the present invention;

fig. 4 is a partially enlarged view of fig. 3 at B.

Illustration of the drawings:

1. a base; 2. a positioning device; 3. a buffer spring; 4. a vertical rod; 5. sheathing; 6. a sleeve; 7. a through hole; 8. a connecting seat; 9. connecting a bracket; 10. a telescopic cylinder; 11. punching a head; 12. positioning blocks; 13. a connector; 14. a telescopic block; 15. a tension spring; 16. a connecting rod; 17. a fixing pin; 18. a collar; 19. a limiting chute; 20. a short column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a novel stamping die comprises a base 1, wherein one end of the outer wall of the top of the base 1 is fixedly connected with a connecting support 9, the top of the connecting support 9 is fixedly provided with a telescopic cylinder 10, the tail end of the bottom of an output shaft of the telescopic cylinder 10 is fixedly connected with a connecting seat 8, the outer wall of the bottom of the connecting seat 8 is fixedly connected with a sleeve 6, the outer wall of the top of the base 1 is fixedly connected with two groups of vertical rods 4 corresponding to the sleeve 6, the outer side wall of each vertical rod 4 is sleeved with a telescopic spring 15, the outer side wall of each vertical rod 4 is movably sleeved with a sleeve plate 5 positioned at the top of the telescopic spring 15, the bottom of the connecting seat 8 is fixedly connected with a stamping head 11, the outer wall of the top of the stamping head 11 is fixedly provided with a connecting head 13, a positioning block 12 is fixedly connected with the inner side of the connecting seat 8 corresponding to the connecting head 13, the inner side of the connecting seat 8 is provided with a telescopic spring 15, the tail block 14 is fixedly connected with a telescopic block 20 at the outer wall of the front side of the telescopic block 14, the lantern ring 18 is fixedly sleeved on the outer side wall of the short column 20, the connecting rod 16 is fixedly connected to the outer wall of the top of the lantern ring 18, the fixing pin 17 is arranged between the connecting rod 16 and the connecting seat 8, and the positioning device 2 is fixedly connected to the outer wall of the top of the base 1 and located between the two groups of vertical rods 4.

The base 1 is fixedly connected with the connecting support 9 through welding, the connecting support 9 is L-shaped, the welding method is flexible and various, the process is simple and convenient, and the production cost is lower compared with other fixing modes, a sliding hole is formed in the position, corresponding to the output shaft of the telescopic cylinder 10, of the inner side wall in the middle of the connecting support 9, the output shaft of the telescopic cylinder 10 can conveniently stretch through the sliding hole, the punching head 11 is driven to punch a stamping part on the positioning device 2, a through hole 7 is formed in the position, corresponding to the vertical rod 4, of the inner side wall of the sleeve 6, the aperture of the through hole 7 is larger than that of the vertical rod 4, the sleeve 6 can conveniently contact with the vertical rod 4 through the sliding connection of the through hole 7, the outer wall of the bottom of the sleeve plate 5 is fixedly connected with the tail end of the top of the buffer spring 3, the sleeve plate 5, the buffer spring 3 and the vertical rod 4 form a damping buffer structure, and the damping is convenient for the buffering and damping of the punching process, ensure its normal clear, the outer wall inclination in flexible piece 14 bottom is the same with the outer wall both sides inclination in connector 13 top, and connector 13 both sides outer wall has seted up the draw-in groove with flexible piece 14 corresponding position, and the card of being convenient for connector 13 is gone into, and connecting seat 8 front side outer wall has seted up spacing spout 19 with short column 20 corresponding position, and short column 20 of being convenient for slides along spacing spout 19.

The working principle is as follows: place the stamping workpiece on positioner 2, start telescopic cylinder 10, output shaft through telescopic cylinder 10 drives connecting seat 8 and stretches out and draws back, connecting seat 8 drives punching press head 11 and carries out the punching press to punching press spare, sleeve 6 on the connecting seat 8 slides mutually with montant 4 in the punching press process, lagging 5 and montant 4 and buffer spring 3 constitute damping buffer structure and cushion the shock attenuation to the punching press, guarantee punching press process's normal clear, if need change punching press head 11 after the punching press is accomplished, then dismantle fixed pin 17 get off, move flexible piece 14 removal toward both sides removal connecting rod 16 drive, flexible piece 14 and connector 13 separation, even get punching press head 11 and connecting seat 8 separation can, the replacement process is simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel stamping die, includes base (1), its characterized in that: the connecting device is characterized in that one end of the outer wall of the top of the base (1) is fixedly connected with a connecting support (9), the top of the connecting support (9) is fixedly provided with a telescopic cylinder (10), the tail end of the output shaft bottom of the telescopic cylinder (10) is fixedly connected with a connecting seat (8), the outer wall of the bottom of the connecting seat (8) is fixedly connected with a sleeve (6), the outer wall of the top of the base (1) is fixedly connected with two groups of vertical rods (4) corresponding to the sleeve (6), the outer side wall of each vertical rod (4) is sleeved with a telescopic spring (15), the outer side wall of each vertical rod (4) is movably sleeved with a sleeve plate (5) positioned at the top of the telescopic spring (15), the bottom of the connecting seat (8) is fixedly connected with a punching head (11), the outer wall of the top of the punching head (11) is fixedly provided with a connecting head (13), and the inner part of the connecting seat (8) is fixedly connected with a positioning block (12) corresponding to the connecting head (13), connecting seat (8) inboard is provided with expanding spring (15), terminal fixedly connected with flexible piece (14) in expanding spring (15) one side, flexible piece (14) front side outer wall fixedly connected with short column (20), the fixed cover of short column (20) outer wall has connect the lantern ring (18), lantern ring (18) top outer wall fixedly connected with connecting rod (16), be provided with between connecting rod (16) and connecting seat (8) fixed pin (17), base (1) top outer wall just is located fixedly connected with positioner (2) between two sets of montants (4).

2. The novel stamping die of claim 1, wherein: the base (1) is fixedly connected with the connecting support (9) through welding, and the connecting support (9) is L-shaped.

3. The novel stamping die of claim 1, wherein: and a sliding hole is formed in the position, corresponding to the output shaft of the telescopic cylinder (10), of the inner side wall in the middle of the connecting support (9).

4. The novel stamping die of claim 1, wherein: the inner side wall of the sleeve (6) is provided with a through hole (7) corresponding to the vertical rod (4), and the aperture of the through hole (7) is larger than the diameter of the vertical rod (4).

5. The novel stamping die of claim 1, wherein: the outer wall of the bottom of the sleeve plate (5) is fixedly connected with the tail end of the top of the buffer spring (3).

6. The novel stamping die of claim 1, wherein: the inclination of the outer wall at the bottom of the telescopic block (14) is the same as the inclination of the two sides of the outer wall at the top of the connector (13), and the clamping grooves are formed in the outer walls at the two sides of the connector (13) and the corresponding positions of the telescopic block (14).

7. The novel stamping die of claim 1, wherein: and a limiting sliding groove (19) is formed in the position, corresponding to the short column (20), of the outer wall of the front side of the connecting seat (8).