CN219292485U

CN219292485U - Continuous stamping die for metal stamping parts

Info

Publication number: CN219292485U
Application number: CN202223611429.3U
Authority: CN
Inventors: 黄伟
Original assignee: Hubei Shuangyue Technology Development Co ltd
Current assignee: Hubei Shuangyue Technology Development Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-07-04
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a continuous stamping die for metal stamping parts, which comprises a base, wherein a chute is arranged on the upper surface of the base, a chain is arranged in the chute, the top end of the chain is fixedly connected with a clamping head, and the outer surface of the clamping head is connected with the stamping parts in a clamping way; the lower die is internally provided with a forming groove, and the upper surface of the lower die is flush with the upper surface of the chain; the upper surface of the support frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with an upper die, the lower surface of the upper die is provided with a plurality of convex blocks matched with the forming grooves, and the upper die and the lower die are mutually matched; the side surface of the lower die is rotationally connected with a stop block, and the side surface of the stop block is rotationally connected with an electric telescopic rod. Through above part, can not need to carry out repeated location to the metalwork of continuous punching press for the efficiency of punching press is higher, makes the degree of accuracy of its punching press more convenient.

Description

Continuous stamping die for metal stamping parts

Technical Field

The utility model relates to the technical field of stamping, in particular to a continuous stamping die for a metal stamping part.

Background

The stamping process is a production technology for producing product parts with certain shapes, sizes and performances by directly applying deformation force to a plate in a die and deforming the plate by using the power of conventional or special stamping equipment. The plate material, the die and the equipment are three elements of stamping processing.

The continuous stamping of metal stamping parts, some stamping parts need to punch many times and just can carry out the shaping, and when converting the mould, need to carry out the repositioning, just can carry out the stamping again, otherwise can appear corresponding error for the quality of metal stamping parts is relatively poor, like chinese patent discloses a, the continuous stamping die of the metal processing of being convenient for, its application number is: CN202221092586.5, which punches a plurality of stamping parts through a plurality of dies, positions each stamping part every time, and the same stamping part can be punched only once.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a continuous stamping die for a metal stamping part, which can avoid repeated positioning of the continuously stamped metal part, so that the stamping efficiency is higher, and the stamping accuracy is more convenient.

The utility model also provides a continuous stamping die for a metal stamping part, which comprises the following components: the device comprises a base, wherein a chute is formed in the upper surface of the base, a chain is arranged in the chute, a clamping head is fixedly connected to the top end of the chain, and a stamping part is connected to the outer surface of the clamping head in a clamping manner; the lower die is internally provided with a forming groove, and the upper surface of the lower die is flush with the upper surface of the chain; the upper surface of the support frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with an upper die, the lower surface of the upper die is provided with a bump matched with the forming groove, and the upper die and the lower die are multiple and are matched with each other; the side surface of lower mould rotates and is connected with the dog, the side surface of dog rotates and is connected with electric telescopic handle. Through above part, can not need to carry out repeated location to the metalwork of continuous punching press for the efficiency of punching press is higher, makes the degree of accuracy of its punching press more convenient.

According to the continuous stamping die for the metal stamping part, the chain wheels are arranged at two ends of the base and meshed with the chains, and the chain wheels are driven by the motor. Through the components, the chain can be effectively driven, so that the conveying efficiency of the chain is maintained.

According to the continuous stamping die for the metal stamping part, the bearing cavity is formed in the lower die, the spring is arranged in the bearing cavity, and one end of the spring is fixedly connected with the ejector rod. Through above part, can jack-up the stamping workpiece of punching press after the punching press is accomplished, conveniently convey.

According to the continuous stamping die for the metal stamping part, positioning holes are formed in the stamping part, and the positioning holes are formed in four corners of the stamping part. Through above part, the locating hole is fixed a position the stamping workpiece, fixes a position the stamping workpiece, prevents the skew during punching press.

According to the continuous stamping die for the metal stamping part, the clamping head is of a telescopic structure and is positioned in the positioning hole. Through the components, the clamping head can move along with the stamping part in the moving process of the stamping part, so that the positioning of the stamping part cannot deviate.

According to the continuous stamping die for the metal stamping part, the support frame is in an inverted U shape, and the support frame is fixedly connected with the base. Through the components, the position of the supporting frame can be determined, so that the mutual position between the upper die and the lower die is realized.

According to the continuous stamping die for the metal stamping part, the side surface of the stop block is fixedly connected with the return spring, and one end, far away from the stop block, of the return spring is fixedly connected with the base. Through the components, after moving, the stop block can block and position the subsequent workpieces in time.

According to the continuous stamping die for the metal stamping part, the supporting legs are fixedly connected to the lower surface of the base. Through above part, can effectively support holistic mould.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is an overall block diagram of a continuous stamping die for metal stamping of the present utility model;

FIG. 2 is a side view of a continuous stamping die for a metal stamping of the present utility model;

FIG. 3 is an elevation view of a continuous stamping die for a metal stamping of the present utility model;

FIG. 4 is a block diagram of the continuous stamping die for metal stamping of FIG. 3 at A in accordance with the present utility model;

fig. 5 is a view showing the internal structure of the lower die of the continuous stamping die for metal stamping parts according to the present utility model.

Legend description:

1. a base; 2. a chute; 3. a chain; 4. a chuck; 5. a lower die; 6. a forming groove; 7. a support frame; 8. a hydraulic cylinder; 9. an upper die; 10. a bump; 11. a stop block; 12. an electric telescopic rod; 13. a sprocket; 14. a holding cavity; 15. a spring; 16. stamping parts; 17. and (5) a push rod.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, a continuous stamping die for a metal stamping according to an embodiment of the present utility model includes: the device comprises a base 1, wherein the lower surface of the base 1 is fixedly connected with supporting legs, the device is supported, a chute 2 is arranged on the upper surface of the base 1, a chain 3 is arranged in the chute 2, a stamping piece 16 is conveyed, chain wheels 13 are arranged at two ends of the base 1, the chain 13 is conveyed, the chain wheels 13 are meshed with the chain 3, the chain 3 is conveyed by a motor, a clamping head 4 is fixedly connected with the top end of the chain 3, the stamping piece 16 is clamped, the clamping head 4 is of a telescopic structure, the action during jacking and pressing is convenient, the clamping head 4 is positioned in a positioning hole, so that the positioning is realized, the stamping piece 16 is connected with the outer surface of the clamping head 4 in a clamping way, positioning holes are formed in the stamping piece 16, and the positioning holes are positioned at four corners of the stamping piece 16, and the stamping piece adopts two-hole positioning or four-hole positioning according to the stamping difference;

the lower die 5 is used for stamping the stamping part 16, a supporting cavity 14 is arranged in the lower die 5, a supporting top rod 17 is arranged in the supporting cavity 14, a spring 15 is arranged in the supporting cavity to provide elasticity, one end of the spring 15 is fixedly connected with the top rod 17, the stamped stamping part 16 is jacked, a forming groove 6 is formed in the lower die 5, the upper surface of the lower die 5 is flush with the upper surface of the chain 3, and stamping of the stamping part 16 is facilitated;

the support frame 7, the support frame 7 is the U-shaped of standing upside down, conveniently support pneumatic cylinder 8, support frame 7 and base 1 fixed connection, the upper surface fixedly connected with pneumatic cylinder 8 of support frame 7 provides the punching press of upper mould 9 pushing down, the output fixedly connected with upper mould 9 of pneumatic cylinder 8, laminate with the lower mould, thus keep its function of punching press, the lower surface of upper mould 9 is provided with the lug 10 with shaping groove 6 assorted, confirm the shape of punching press, upper mould 9 and lower mould 5 have a plurality of, and cooperate each other, can realize punching press in succession;

the side surface of lower mould 5 rotates and is connected with dog 11, blocks stamping workpiece 16, and the side surface fixedly connected with reset spring of dog 11 makes things convenient for direct jack-up, jack-up to follow-up stamping workpiece 16, and reset spring keeps away from the one end and the base 1 fixed connection of dog 11, and the side surface rotation of dog 11 is connected with electric telescopic handle 12, controls the motion of dog 11.

Working principle: when punching operation is performed, four holes are adopted for positioning, four positioning holes are punched at corners of a stamping part, the positioning holes are clamped with a clamping head 4, when the lower die 5 at the first position is reached, the upper die is pressed down through a hydraulic cylinder 8 above, so that a forming groove 6 and a convex block 10 perform punching completion work on a plate, when the lower die is pressed down, an electric telescopic rod 12 levels a stop block 11, so that the stop block 11 is convenient to move after subsequent conveying, when the lower die 5 reaches the next lower die, the stop block is used for stopping, punching processing is performed again, and after punching is completed, a spring 15 enables a push rod 17 to jack up a punching plate 16, so that discharging work is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A continuous stamping die for a metal stamping, comprising:

the automatic feeding device comprises a base (1), wherein a sliding groove (2) is formed in the upper surface of the base (1), a chain (3) is arranged in the sliding groove (2), a clamping head (4) is fixedly connected to the top end of the chain (3), and a stamping part (16) is connected to the outer surface of the clamping head (4) in a clamping mode;

the lower die (5), a forming groove (6) is formed in the lower die (5), and the upper surface of the lower die (5) is flush with the upper surface of the chain (3);

the device comprises a supporting frame (7), wherein the upper surface of the supporting frame (7) is fixedly connected with a hydraulic cylinder (8), the output end of the hydraulic cylinder (8) is fixedly connected with an upper die (9), the lower surface of the upper die (9) is provided with a plurality of projections (10) matched with a forming groove (6), and the upper die (9) and the lower die (5) are mutually matched;

the side surface of lower mould (5) rotates and is connected with dog (11), the side surface of dog (11) rotates and is connected with electric telescopic handle (12).

2. A continuous stamping die for metal stamping parts according to claim 1, characterized in that the two ends of the base (1) are provided with chain wheels (13), the chain wheels (13) are meshed with the chain (3), and the chain wheels (13) are driven by a motor.

3. Continuous stamping die for metal stamping parts according to claim 1, characterized in that a holding cavity (14) is arranged in the lower die (5), a spring (15) is arranged in the holding cavity (14), and one end of the spring (15) is fixedly connected with a push rod (17).

4. A continuous stamping die for metal stamping according to claim 1, characterized in that the interior of the stamping (16) is provided with locating holes at the four corners of the stamping (16).

5. A continuous stamping die for metal stamping parts according to claim 1, characterized in that the chuck (4) is of telescopic structure, the chuck (4) being located inside the positioning hole.

6. A continuous stamping die for metal stamping parts according to claim 1, characterized in that the support frame (7) is inverted U-shaped, the support frame (7) being fixedly connected with the base (1).

7. A continuous stamping die for metal stamping parts according to claim 1, characterized in that the side surface of the stop block (11) is fixedly connected with a return spring, and the end of the return spring far away from the stop block (11) is fixedly connected with the base (1).

8. A continuous stamping die for metal stamping parts according to claim 1, characterized in that the lower surface of the base (1) is fixedly connected with support legs.