CN217617258U

CN217617258U - Punching and stamping integrated die

Info

Publication number: CN217617258U
Application number: CN202220965598.8U
Authority: CN
Inventors: 夏彔荣; 赵克非
Original assignee: Dongguan Zhusheng Precision Metal Technology Co ltd
Current assignee: Dongguan Zhusheng Precision Metal Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-21
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a pair of mould of punching a hole and punching press integration, including last mould, lower mould, the top board lower extreme is connected with first drift, both ends all are connected with the extension about the top board, the extension lower extreme is connected with the second drift, first drift with the bottom of second drift is on same horizontal plane, the upper padding plate lower extreme is fixed with first drive arrangement, first drive arrangement's output end is connected with the briquetting, the briquetting middle part is equipped with the activity hole, be formed with a recess on the lower padding plate, the inboard middle part of recess is fixed with the holding down plate, the holding down plate both sides all are equipped with the slider, slider one end is connected with second drive arrangement, be equipped with the second on the slider and dodge the hole, the second dodges the hole site under the second drift. The utility model discloses a mould can punch a hole and two actions of punching press to reduce equipment cost, and promoted machining efficiency.

Description

Punching and stamping integrated die

Technical Field

The utility model relates to a stamping die technical field, concretely relates to mould of punching a hole and punching press integration.

Background

At present, in the process of manufacturing an alloy product 32 from an alloy material 31 shown in fig. 1, two dies are generally used, wherein one die is a punching die, a hole is punched in the alloy material 31, and then a punching die is used to punch and form the alloy product. The processing mode has high equipment cost, complex operation and low processing efficiency.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a mould of punching a hole and punching press integration can punch a hole and two actions of punching press to reduce equipment cost, and promoted machining efficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme solves:

the die comprises an upper die and a lower die, wherein the upper die comprises an upper seat plate, an upper base plate fixed at the lower end of the upper seat plate, and an upper pressing plate fixed at the lower end of the upper base plate, the lower end of the upper pressing plate is connected with a first punch, the left end and the right end of the upper pressing plate are both connected with extension parts, the lower ends of the extension parts are connected with a second punch, the first punch and the bottom of the second punch are on the same horizontal plane, a first driving device is fixed at the lower end of the upper base plate, the output end of the first driving device is connected with a pressing block, a movable hole is formed in the middle of the pressing block, the lower end of the second punch can penetrate through the movable hole, the lower die comprises a lower seat plate and a lower base plate fixed on the lower seat plate, a groove is formed in the lower base plate, a lower pressing plate is fixed in the middle of the inner side of the groove, the lower pressing plate is located under the upper pressing plate, a first avoiding hole for the first punch to insert is formed in the lower pressing plate, sliders, the two sides of the lower pressing plate are both sides of the lower pressing plate, one end of the sliders are respectively provided with sliders, one end of the sliders is connected with a second driving device, and a second avoiding hole is located under the second avoiding hole.

Specifically, be equipped with the unloading hole on the lower bolster, the unloading hole is located under the second dodges the hole.

Specifically, a waste trough is arranged on the lower side of the blanking hole.

Specifically, the first driving device and the second driving device are both cylinders.

Specifically, a shaft rod is fixed at the lower end of the upper seat plate, and a shaft sleeve matched with the shaft rod is fixed on the lower seat plate.

Specifically, the lower end of the lower base plate is provided with a support leg.

The utility model has the advantages that:

the utility model provides a mould of punching a hole and punching press integration designs the briquetting into the structure that can be gone up and down by first drive arrangement drive to all be equipped with the slider in the holding down plate both sides, be connected with second drive arrangement in slider one end, through the translation of second drive arrangement drive slider, make the mould can switch the state of punching a hole and punching press, thereby reduce equipment cost, and can punch a hole and two actions of punching press in proper order on a mould, promoted machining efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an alloy product made of an alloy material through punching and stamping.

Fig. 2 is a first schematic structural diagram of the mold of the present invention.

Fig. 3 is a schematic structural diagram of the mold of the present invention.

The reference signs are: the die comprises an upper die 1, an upper seat plate 11, an upper backing plate 12, an upper pressure plate 13, a first punch 101, an extension part 102, a second punch 103, a first driving device 104, a pressing block 105, a lower die 2, a lower seat plate 21, a lower backing plate 22, a groove 201, a lower pressing plate 202, a sliding block 203, a second driving device 204, a second avoidance hole 205, a blanking hole 206, a scrap trough 207, a shaft rod 106, a shaft sleeve 208, a support leg 209, an alloy material 31 and an alloy product 32.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

As shown in fig. 1-3:

a punching and stamping integrated die comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises an upper base plate 11, an upper base plate 12 fixed at the lower end of the upper base plate 11, an upper pressing plate 13 fixed at the lower end of the upper base plate 12, the lower end of the upper pressing plate 13 is connected with a first punch 101, the left end and the right end of the upper pressing plate 13 are both connected with an extension part 102, the lower end of the extension part 102 is connected with a second punch 103, the bottoms of the first punch 101 and the second punch 103 are on the same horizontal plane, the lower end of the upper base plate 12 is fixed with a first driving device 104, the output end of the first driving device 104 is connected with a pressing block 105, the middle part of the pressing block 105 is provided with a movable hole, the lower end of the second punch 103 can penetrate through the movable hole, the lower die 2 comprises a lower base plate 21 and a lower base plate 22 fixed on the lower base plate 21, a groove 201 is formed on the lower base plate 22, and a lower pressing plate 202 is fixed at the middle part of the inner side of the groove 201, the lower pressing plate 202 is positioned under the upper pressing plate 13, the lower pressing plate 202 is provided with a first avoidance hole for the first punch 101 to insert, the two sides of the lower pressing plate 202 are respectively provided with a sliding block 203, one end of the sliding block 203 is connected with a second driving device 204, the sliding block 203 is provided with a second avoidance hole 205, the second avoidance hole 205 is positioned under the second punch 103, the die of the embodiment can be switched into a punching state and a stamping state, in a punching state, the first driving device 104 controls the pressing block 105 to ascend, so that the lower end of the second punch 103 penetrates out of the outer side of the movable hole, the second driving device 204 controls the sliding block 203 to move towards one side of the lower pressing plate 202, the lower pressing plate 202 is located right below the upper pressing plate 13, the alloy material 31 is placed on the lower pressing plate 202, and the first punch 101 and the second punch 103 punch a hole in the alloy material 31 through die assembly; when in a stamping state, the upper die 1 and the lower die 2 are opened, then the first driving device 104 controls the pressing block 105 to descend, the horizontal height of the lower end face of the pressing block 105 is lower than that of the lower end face of the upper pressing plate 13, the second driving device 204 controls the sliding block 203 to move outwards, a pit is formed right below the upper pressing plate 13, the alloy material 31 after punching is placed on the lower pressing plate 202, and the two pressing blocks 105 punch and form the alloy material 31 through die assembly to obtain the alloy product 32.

Preferably, in order to avoid the waste material from accumulating in the groove 201, the lower backing plate 22 is provided with a blanking hole 206, and the blanking hole 206 is located right below the second avoidance hole 205.

Preferably, a waste chute 207 is arranged at the lower side of the blanking hole 206, and the waste chute 207 is used for collecting punching waste.

Preferably, the first driving device 104 and the second driving device 204 are both air cylinders.

Preferably, the shaft 106 is fixed to the lower end of the upper seat plate 11, and the bushing 208 matched with the shaft 106 is fixed to the lower seat plate 21.

Preferably, the lower end of the lower seat plate 21 is provided with a foot 209.

The above embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The die integrating punching and stamping is characterized by comprising an upper die (1) and a lower die (2), wherein the upper die (1) comprises an upper seat plate (11), an upper base plate (12) fixed at the lower end of the upper seat plate (11), and an upper pressing plate (13) fixed at the lower end of the upper base plate (12), the lower end of the upper pressing plate (13) is connected with a first punch (101), the left end and the right end of the upper pressing plate (13) are both connected with an extending part (102), the lower end of the extending part (102) is connected with a second punch (103), the bottoms of the first punch (101) and the second punch (103) are on the same horizontal plane, the lower end of the upper base plate (12) is fixed with a first driving device (104), the output end of the first driving device (104) is connected with a pressing block (105), the middle part of the pressing block (105) is provided with a movable hole, the lower end of the second punch (103) can penetrate through the movable hole, the lower die (2) comprises a lower seat plate (21), a lower base plate (22) fixed on the lower seat plate (21), a groove (201) is formed on the lower base plate (22), the inner side of the lower pressing plate (202), and the lower pressing plate (202) is provided with a first punch for inserting the lower pressing plate (202), lower clamp plate (202) both sides all are equipped with slider (203), slider (203) one end is connected with second drive arrangement (204), be equipped with the second on slider (203) and dodge hole (205), hole (205) are dodged to the second and be located under second drift (103).

2. A punching and stamping integrated die according to claim 1, wherein a blanking hole (206) is formed in the lower backing plate (22), and the blanking hole (206) is located right below the second avoiding hole (205).

3. A punching and stamping integrated die according to claim 2, wherein a waste chute (207) is provided at the lower side of the blanking hole (206).

4. A punch and press integrated die as claimed in claim 1, wherein the first and second drive means (104, 204) are both pneumatic cylinders.

5. A punching and stamping integrated die according to claim 1, wherein a shaft rod (106) is fixed at the lower end of the upper seat plate (11), and a shaft sleeve (208) matched with the shaft rod (106) is fixed on the lower seat plate (21).

6. A punching and stamping integrated die according to claim 1, wherein the lower end of the lower seat plate (21) is provided with a support leg (209).