CN212764963U - Stamping die with ejection structure - Google Patents

Abstract

The utility model discloses a stamping die with an ejection structure, which comprises a male die, wherein connecting columns are fixedly arranged at four corners of the top end of the male die, the tops of the outer walls of the four connecting columns are alternately connected with mounting holes arranged at four corners of the bottom end of a female die, a mounting plate is fixedly arranged at the middle part of one side of the male die, and a threaded hole arranged at the middle part of the top end of the mounting plate is in threaded connection with the middle part of the outer wall of a threaded column, personnel's accessible carousel adjustment electric telescopic handle guarantees ejecting more convenient.

Description

Stamping die with ejection structure

Technical Field

The utility model relates to a stamping die, in particular to stamping die with ejecting structure.

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 existing stamping die does not have an ejection structure, when the stamping die is used for stamping materials, formed parts fall, personnel take out the parts, the parts are troublesome, the operation of the personnel is inconvenient, the parts cannot be ejected, the personnel can not be held easily, danger is caused, and meanwhile, the cooling effect of the existing stamping die is poor, so that heat generated when the stamping die stamps the materials is difficult to dissipate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die with ejecting structure to current stamping die does not have ejecting structure and the not good problem of cooling effect among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die with an ejection structure comprises a male die, connecting columns are fixedly arranged at four corners of the top end of the male die, the tops of the outer walls of the four connecting columns are connected with mounting holes arranged at the four corners of the bottom end of a female die in an inserting manner, the middle part of one side of the male die is fixedly provided with an installation plate, the middle part of the top end of the installation plate is provided with a threaded hole which is in threaded connection with the middle part of the outer wall of the threaded column, the bottom end of the threaded column is fixedly connected with the middle part of the top end of the turntable, the top part of the outer wall of the threaded column is rotationally connected with the inner wall of the bearing, the bearing is fixedly arranged in the bearing seat, the top end of the bearing seat is fixedly connected with the middle part of the bottom end of the electric telescopic rod, the output end of the electric telescopic rod is fixedly provided with a connecting chuck, the outer wall of the connecting chuck is clamped and connected with the inner wall of the connecting clamping sleeve, one end of the connecting clamping sleeve is fixedly connected with the middle part of one side of the ejector rod, and a protective plate is fixedly arranged on the other side of the ejector rod.

As a preferred technical scheme of the utility model, the both sides on terrace die top are all fixed and are equipped with two card posts, four the outer wall of card post all alternates and is equipped with buffer spring.

As a preferred technical scheme of the utility model, fixed screw has been seted up at the middle part on connecting sleeve top, fixed screw female connection has the fixed screw.

As a preferred technical scheme of the utility model, the cooling bath has been seted up at the middle part on die top, the inner wall of cooling bath is connected with the outer wall block of cooling plate, the both sides on cooling plate top are all fixed and are equipped with the stationary blade, two one side of stationary blade bottom all through the bolt respectively with the both sides fixed connection on die top.

As a preferred technical scheme of the utility model, the cooling chamber has been seted up to the inside of cooling plate, the fixed inlet tube that is equipped with in one side of cooling plate one end, the fixed outlet pipe that is equipped with of opposite side of cooling plate one end, the one end of inlet tube and the one end of outlet pipe communicate with the both sides of cooling intracavity wall are fixed respectively.

As a preferred technical scheme of the utility model, electric telescopic handle passes through external electric telescopic handle switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a stamping die with ejecting structure:

1. the connecting clamping head connected with the ejector rod through the electric telescopic handle is connected with a connecting clamping sleeve joint, the ejector rod is connected with a protection plate, the part can be ejected out after the part is formed by stamping the material through a stamping die, the operation of personnel is facilitated, the danger of injury of the personnel is avoided, the continuous work of the stamping die can be guaranteed, the speed of part processing is improved, a threaded column is connected with a bearing in a bearing seat in a rotating mode, the bearing seat is connected with the electric telescopic handle, the threaded column is connected with a rotary table, the electric telescopic handle can be adjusted through the rotary table of the personnel, and the ejection is more convenient.

2. The cooling plate is connected with the cooling groove formed in the female die, the cooling cavity is formed in the cooling plate, the cooling plate is respectively connected with the water inlet pipe and the water outlet pipe, the cooling plate can be cooled when the die works, and a better cooling effect is guaranteed.

Drawings

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

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

fig. 3 is an enlarged schematic structural diagram of the present invention located at fig. 1A.

In the figure: 1. a male die; 2. connecting columns; 3. a buffer spring; 4. a female die; 5. a cooling plate; 6. a fixing sheet; 7. a water inlet pipe; 8. a water outlet pipe; 9. mounting a plate; 10. a threaded post; 11. a turntable; 12. an electric telescopic rod; 13. ejecting the rod; 14. a protection plate; 15. a bearing seat; 16. a bearing; 17. connecting a chuck; 18. connecting the clamping sleeve; 19. and fixing the screw.

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. 1-3, the present invention provides a stamping die with an ejection structure, which comprises:

according to the figures 1-3, the device comprises a male die 1, connecting posts 2 are fixedly arranged at four corners of the top end of the male die 1, the tops of the outer walls of the four connecting posts 2 are connected with mounting holes arranged at four corners of the bottom end of a female die 4 in an inserting manner, a mounting plate 9 is fixedly arranged at the middle of one side of the male die 1, a threaded hole arranged at the middle of the top end of the mounting plate 9 is in threaded connection with the middle of the outer wall of a threaded post 10, the bottom end of the threaded post 10 is fixedly connected with the middle of the top end of a rotary table 11, the top of the outer wall of the threaded post 10 is rotatably connected with the inner wall of a bearing 16, the bearing 16 is fixedly arranged inside a bearing seat 15, the top end of the bearing seat 15 is fixedly connected with the middle of the bottom end of an electric telescopic rod 12, a connecting chuck 17 is fixedly arranged at the output end of the electric telescopic rod 12, the outer, protection shield 14 is made by the rubber material, can avoid ejector pin 13 scratch mould, and the both sides on 1 top of terrace die are all fixed and are equipped with two card posts, and the outer wall of four card posts all alternates and is equipped with buffer spring 3, can guarantee that the mould has better buffering effect, and fixed screw has been seted up at the middle part on 18 tops of connecting cutting ferrule, and fixed screw female connection has set screw 19, can guarantee to connect dop 17 and connecting cutting ferrule 18 and be connected more firmly.

According to the figure 1, a cooling groove is arranged in the middle of the top end of the female die 4, the inner wall of the cooling groove is connected with the outer wall of the cooling plate 5 in a clamping manner, fixing pieces 6 are fixedly arranged on both sides of the top end of the cooling plate 5, one side of the bottom ends of the two fixing pieces 6 are respectively and fixedly connected with both sides of the top end of the female die 4 through bolts, a cooling cavity is arranged in the cooling plate 5, a water inlet pipe 7 is fixedly arranged on one side of one end of the cooling plate 5, the water inlet pipe 7 is fixedly communicated with a water outlet of an external water pump, a water outlet pipe 8 is fixedly arranged on the other, can guarantee that the cooling chamber is full of cooling water, guarantee that cooling plate 5 has better cooling effect, the one end of inlet tube 7 and the one end of outlet pipe 8 respectively with the fixed intercommunication in both sides of cooling intracavity wall, electric telescopic handle 12 is through external electric telescopic handle switch and external power electric connection.

When the stamping die with the ejection structure is used, when the stamping die is used for stamping materials, the male die 1 and the female die 4 are matched for stamping the materials to produce parts, then the electric telescopic rod 12 is opened, the electric telescopic rod 12 pushes the ejection rod 13, the ejection rod 13 is connected with the protective plate 14 to eject the produced parts, the connecting clamp head 17 connected with the electric telescopic rod 12 is clamped with the connecting clamp sleeve 18 connected with the ejection rod 13, the fixing screw hole formed by the connecting clamp sleeve 18 is connected with the fixing screw 19 to facilitate the replacement of personnel, when the stamping die is used, the personnel rotates the rotary table 11 to drive the threaded column 10, the bearing 16 installed in the bearing seat 15 can rotate the threaded column 10, the height of the electric telescopic rod 12 can be adjusted to ensure that the ejection is more square, the cooling plate 5 is arranged in the cooling groove formed by the female die 4, the water inlet pipe 7 connected with the cooling plate 5 is communicated with the water outlet of an external water pump, the water outlet pipe 8 is connected with a water discharge pipe, so that cooling water can be filled in a cooling cavity in the cooling plate 5, and the cooling effect of the mold is better.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The stamping die with the ejection structure comprises a male die (1) and is characterized in that connecting columns (2) are fixedly arranged at four corners of the top end of the male die (1), the top of the outer wall of each connecting column (2) is connected with mounting holes formed at four corners of the bottom end of a female die (4) in an inserting manner, a mounting plate (9) is fixedly arranged at the middle of one side of the male die (1), a threaded hole formed in the middle of the top end of the mounting plate (9) is connected with the middle of the outer wall of a threaded column (10) in a threaded manner, the bottom end of the threaded column (10) is fixedly connected with the middle of the top end of a rotary table (11), the top of the outer wall of the threaded column (10) is rotatably connected with the inner wall of a bearing (16), the bearing (16) is fixedly arranged inside a bearing seat (15), and the top end of the bearing seat (15) is, the electric telescopic handle is characterized in that a connecting clamping head (17) is fixedly arranged at the output end of the electric telescopic handle (12), the outer wall of the connecting clamping head (17) is connected with the inner wall of a connecting clamping sleeve (18) in a clamping mode, one end of the connecting clamping sleeve (18) is fixedly connected with the middle of one side of the ejection rod (13), and a protection plate (14) is fixedly arranged on the other side of the ejection rod (13).

2. The press die with the ejection structure according to claim 1, wherein: two clamping columns are fixedly arranged on two sides of the top end of the male die (1), and buffer springs (3) are arranged on the outer walls of the four clamping columns in an inserting mode.

3. The press die with the ejection structure according to claim 1, wherein: the middle part of the top end of the connecting clamping sleeve (18) is provided with a fixing screw hole, and a fixing screw (19) is connected with the inner thread of the fixing screw hole.

4. The press die with the ejection structure according to claim 1, wherein: the cooling tank has been seted up at the middle part on die (4) top, the inner wall of cooling tank is connected with the outer wall block on cooling plate (5), the both sides on cooling plate (5) top are all fixed and are equipped with stationary blade (6), two one side of stationary blade (6) bottom all through the bolt respectively with the both sides fixed connection on die (4) top.

5. The press die with the ejection structure according to claim 4, wherein: the cooling chamber has been seted up to the inside of cooling plate (5), one side of cooling plate (5) one end is fixed and is equipped with inlet tube (7), the opposite side of cooling plate (5) one end is fixed and is equipped with outlet pipe (8), the one end of inlet tube (7) and the one end of outlet pipe (8) communicate with the both sides of cooling chamber inner wall are fixed respectively.

6. The press die with the ejection structure according to claim 1, wherein: the electric telescopic rod (12) is electrically connected with an external power supply through an external electric telescopic rod switch.

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