CN219169345U

CN219169345U - Precise stamping die with rotating function

Info

Publication number: CN219169345U
Application number: CN202223043314.9U
Authority: CN
Inventors: 王晓虹; 廖建生
Original assignee: Shenzhen Fusheng Precision Hardware Co ltd
Current assignee: Shenzhen Fusheng Precision Hardware Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-06-13
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a precise stamping die with a rotating function, which comprises a cabinet body, a mounting plate, a lower die and a stamping assembly, wherein the stamping assembly is mounted at the upper end of the cabinet body, the mounting plate is arranged above the middle of the cabinet body, one side of the mounting plate is hinged with the lower die through a hinge, the right side of the interior of the cabinet body is provided with a rotating assembly, the middle of the upper end of the cabinet body is provided with a through hole, the inner wall of the through hole is fixedly connected with the outer ring of a bearing, and the inner ring of the bearing is fixedly connected with a rotating rod. Through the cooperation that is provided with lower mould and rotating assembly and use, realized punching press a plurality of parts in proper order to promoted stamping efficiency, be provided with mounting panel, lower mould, connecting block, fastening spring and fixed block's cooperation again and use, realized pouring together the part after the punching press is accomplished and the sweeps that the punching press produced into the receiving box, thereby be convenient for the staff take out the part, and realized the clearance and the collection to the sweeps.

Description

Precise stamping die with rotating function

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a precise stamping die with a rotating function.

Background

Stamping dies are a special piece of process equipment that processes materials into parts in cold stamping processes, known as cold stamping dies. Stamping is a press working method in which a material is pressed at room temperature by a die mounted on a press to be separated or plastically deformed, thereby obtaining a desired part. However, the existing stamping die still has some defects:

1. at present, when the existing stamping die is used, after one part is machined, the part is required to be blanked, then the next part to be machined is put into the lower die, and the machining efficiency is low in the mode.

2. After stamping, the part is in the lower mould, and is inconvenient for the staff to take out to, the sweeps that form after stamping also remain on the lower mould easily, are inconvenient for the staff to clear up and collect the sweeps.

Disclosure of Invention

In order to solve the technical problem, the technical scheme provides a precision stamping die with a rotating function, and solves the problems that the machining efficiency is low and after stamping is finished, parts are in a lower die, workers are inconvenient to take out, scraps formed after stamping are easy to remain on the lower die, and the workers are inconvenient to clean and collect the scraps.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a precision stamping die with rotation function, includes the cabinet body, mounting panel, lower mould and punching press subassembly, the punching press subassembly is installed in the upper end of the cabinet body, the mounting panel sets up the middle part top at the cabinet body, one side of mounting panel articulates there is the lower mould through the hinge, the inside right side of the cabinet body is provided with rotating assembly, the through-hole has been seted up at the upper end middle part of the cabinet body, the inner wall of through-hole and the outer lane fixed connection of bearing, the inner circle fixedly connected with dwang of bearing, the bottom mid-mounting of mounting panel is in the top of dwang, the equal fixedly connected with connecting block of both sides symmetrical position department around the lower mould surface, the fixed plate is installed in the position department that mounting panel upper end right side corresponds with the connecting block, the inboard middle part fixedly connected with telescopic link of fixed plate, the telescopic link fixedly connected with fixed block passes through fastening spring and the inboard fixedly connected with of fixed plate, the rotating assembly includes the servo motor of fixed mounting in cabinet body inner bottom, servo motor's output fixedly connected with master gear, master gear and gear rotate with the gear, the gear and the drive belt pass through from the gear and the end of rotation from the bearing.

Preferably, a chute is arranged in the middle of the upper end of the cabinet body, and a limit groove is arranged in the chute.

Preferably, the mounting panel bottom fixedly connected with sliding ring, just sliding ring and spout sliding connection, sliding ring surface mounting has the stopper with spacing groove looks adaptation, stopper and spacing groove sliding connection.

Preferably, the electric lifting rod is fixedly arranged on the left side of the inside of the cabinet body, the output end of the electric lifting rod is fixedly connected with a receiving box, a strip-shaped groove is formed in the left side of the upper end of the cabinet body in a penetrating mode, and the receiving box is located in the strip-shaped groove.

Preferably, the punching press subassembly includes dead lever, buffer spring and sliding sleeve, the equal fixedly connected with dead lever in cabinet body upper end four corners position department, the top fixed mounting of dead lever has the roof, the bottom cover of dead lever is equipped with buffer spring, buffer spring's bottom fixedly connected with in the upper end of the cabinet body, buffer spring's the other end fixedly connected with sliding sleeve, sliding sleeve and dead lever sliding connection, the upper end middle part fixed mounting of roof has the cylinder, the output of cylinder runs through the upper end of roof, and with the one end fixed connection of lifter, the other end fixedly connected with clamp plate of lifter, clamp plate and dead lever sliding connection, clamp plate bottom middle part fixedly connected with goes up the mould, the punching press head is installed to last mould bottom one side.

Preferably, the inner wall of the lower die is provided with a plurality of component partition boards, and the bottom end inside the lower die is provided with a plurality of groups of die cavities matched with the stamping heads.

Preferably, one side of the front end of the cabinet body is hinged with a cabinet door.

Compared with the prior art, the utility model provides the precise stamping die with the rotating function, which has the following beneficial effects:

the utility model is provided with the lower die and the rotating assembly for matching use, so that a plurality of parts are sequentially punched, the punching efficiency is improved, and the mounting plate, the lower die, the connecting block, the fastening spring and the fixing block are matched for use, so that the punched parts and scraps generated by punching are poured into the receiving box together, thereby facilitating the taking out of the parts by workers, cleaning and collecting the scraps, meeting the demands of the workers, and the utility model has simple structure and convenient use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a stamping assembly according to the present utility model;

FIG. 3 is a schematic view of a rotating assembly according to the present utility model;

FIG. 4 is a schematic view of the overall structure of the slider ring and stopper according to the present utility model;

FIG. 5 is a schematic view showing the overall structure of the mounting plate and the lower die of the present utility model;

fig. 6 is an enlarged partial schematic view of the present utility model at a set forth in fig. 5.

The reference numerals in the figures are:

1. a cabinet body; 101. a cabinet door; 102. a bar-shaped groove; 103. a chute; 104. a limit groove; 105. a receiving box; 106. an electric lifting rod; 107. a bearing;

2. a mounting plate; 201. a sliding ring; 202. a limiting block; 203. a fixing plate; 204. a fastening spring; 205. a telescopic rod; 206. a fixed block;

3. a lower die; 301. a partition plate; 302. a mold cavity; 303. a connecting block;

4. a punching assembly; 401. a fixed rod; 402. a top plate; 403. a buffer spring; 404. a sliding sleeve; 405. a pressing plate; 406. an upper die; 407. punching heads; 408. a cylinder, 409, lifting rod;

5. a rotating assembly; 501. a main gear; 502. a slave gear; 503. a gear belt; 504. a servo motor; 505. and rotating the rod.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-6, a precision stamping die with a rotation function comprises a cabinet body 1, a mounting plate 2, a lower die 3 and a stamping assembly 4, wherein the stamping assembly 4 is mounted at the upper end of the cabinet body 1, the mounting plate 2 is arranged above the middle of the cabinet body 1, one side of the mounting plate 2 is hinged with the lower die 3 through a hinge, the right side of the interior of the cabinet body 1 is provided with a rotating assembly 5, and one side of the front end of the cabinet body 1 is hinged with a cabinet door 101.

The front and rear symmetrical positions of the surface of the lower die 3 are fixedly connected with connecting blocks 303, the right side of the upper end of the mounting plate 2 is provided with a fixing plate 203 at the position corresponding to the connecting blocks 303, the middle part of the inner side of the fixing plate 203 is fixedly connected with a telescopic rod 205, the telescopic end of the telescopic rod 205 is fixedly connected with a fixing block 206, and the fixing block 206 is fixedly connected with the inner side of the fixing plate 203 through a fastening spring 204.

When the lower die 3 is fixed at the upper end of the mounting plate 2, the fixing block 206 is pulled to enable the fastening spring 204 and the telescopic rod 205 to shrink, the lower die 3 is rotated, the bottom end of the lower die 3 is enabled to be flush with the upper end of the mounting plate 2, then the fixing block 206 is loosened, under the effect that the fastening spring 204 is restored to deform, the fixing block 206 moves towards the direction close to the lower die 3, the bottom end of the fixing block 206 is enabled to be flush with the upper end of the connecting block 303, and accordingly the lower die 3 is mounted and fixed.

Referring to fig. 3, a through hole is formed in the middle of the upper end of the cabinet body 1, the inner wall of the through hole is fixedly connected with the outer ring of the bearing 107, the inner ring of the bearing 107 is fixedly connected with a rotating rod 505, the middle of the bottom end of the mounting plate 2 is fixedly mounted on the top end of the rotating rod 505, a sliding chute 103 is formed in the middle of the upper end of the cabinet body 1, a limit groove 104 is formed in the inner portion of the sliding chute 103, a sliding ring 201 is fixedly connected with the bottom end of the mounting plate 2, the sliding ring 201 is in sliding connection with the sliding chute 103, a limit block 202 matched with the limit groove 104 is mounted on the outer surface of the sliding ring 201, the limit block 202 is in sliding connection with the limit groove 104, the rotating assembly 5 comprises a servo motor 504 fixedly mounted at the bottom end inside the cabinet body 1, the output end of the servo motor 504 is fixedly connected with a main gear 501, the main gear 501 is in rotating connection with the cabinet body 1, the main gear 501 is in transmission connection with a slave gear 502 through a gear transmission belt 503, and the bottom end of the rotating rod 505 penetrates the bearing 107 and is fixedly connected with the middle of the upper end of the slave gear 502.

The output end of the servo motor 504 drives the main gear 501 to rotate, the main gear 501 drives the auxiliary gear 502 to rotate through the gear conveying belt 503, so that the rotating rod 505 rotates, the mounting plate 2, the sliding ring 201, the limiting block 202 and the lower die 3 are driven to integrally and synchronously rotate, and the stability of integral movement is improved through the matched use of the limiting block 202 and the limiting groove 104.

The electric lifting rod 106 is fixedly arranged on the left side of the interior of the cabinet body 1, the material receiving box 105 is fixedly connected to the output end of the electric lifting rod 106, the bar-shaped groove 102 is formed in the left side of the upper end of the cabinet body 1 in a penetrating mode, and the material receiving box 105 is located in the bar-shaped groove 102.

Further in this embodiment, please refer to fig. 2, the stamping assembly 4 includes a fixing rod 401, a buffer spring 403 and a sliding sleeve 404, the four corners of the upper end of the cabinet body 1 are fixedly connected with the fixing rod 401, the top of the fixing rod 401 is fixedly provided with a top plate 402, the bottom of the fixing rod 401 is sleeved with the buffer spring 403, the bottom of the buffer spring 403 is fixedly connected with the upper end of the cabinet body 1, the other end of the buffer spring 403 is fixedly connected with the sliding sleeve 404, the sliding sleeve 404 is slidably connected with the fixing rod 401, the middle of the upper end of the top plate 402 is fixedly provided with a cylinder 408, the output end of the cylinder 408 penetrates through the upper end of the top plate 402 and is fixedly connected with one end of a lifting rod 409, the other end of the lifting rod 409 is fixedly connected with a pressing plate 405, the pressing plate 405 is slidably connected with the fixing rod 401, the middle of the bottom of the pressing plate 405 is fixedly connected with an upper die 406, one side of the bottom end of the upper die 406 is provided with a stamping head 407, the inner wall of the lower die 3 is provided with a plurality of groups of partition boards 301, and the inner bottom of the lower die 3 is provided with a plurality of groups of die cavities 302 adapted to the stamping head 407. And when the pressing plate 405 moves downwards to punch, the pressing plate 405 firstly contacts the sliding sleeve 404, and the sliding sleeve 404 and the buffer spring 403 act, so that punching vibration is further reduced, deflection or vibration of the upper die 406 is effectively prevented, stable punching is ensured, and the quality of products is improved.

The working principle and the using flow of the device are as follows: when the utility model is used, a mechanical arm in a processing production line sequentially places parts to be punched in a processing groove between two partition plates 301, the output end of an air cylinder 408 drives a pressing plate 405 to move downwards so that a punching head 407 moves downwards to be matched with a die cavity 302 to finish punching, after the parts in one processing groove are punched, the output end of a servo motor 504 drives a rotating rod 505 to rotate, and then the mounting plate 2, a sliding ring 201, a limiting block 202 and the lower die 3 integrally rotate synchronously, so that the next part to be punched is positioned under the punching head 407, the sequential punching can be performed according to the operation, after all punching is finished, a worker pulls a fixing block 206 to unfixed the lower die 3, the output end of an electric lifting rod 106 drives a receiving box 105 to be lifted to a height matched with the lower die 3, the rotating lower die 3 loads the punched parts and scraps produced by punching into the receiving box 105 together, a rubber pad is arranged in the receiving box 105, the parts are prevented from being damaged, the workers can take out the parts, and the scraps are stored in the receiving box 105, and the workers can conveniently collect the parts.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a precision stamping die with rotation function, its characterized in that includes cabinet body (1), mounting panel (2), lower mould (3) and punching press subassembly (4), punching press subassembly (4) are installed in the upper end of cabinet body (1), mounting panel (2) set up in the middle part top of cabinet body (1), one side of mounting panel (2) articulates through the hinge has lower mould (3), the inside right side of cabinet body (1) is provided with rotating assembly (5), the through-hole has been seted up at the upper end middle part of cabinet body (1), the inner wall of through-hole and the outer lane fixed connection of bearing (107), the inner circle fixedly connected with dwang (505) of bearing (107), the bottom middle part of mounting panel (2) is fixedly installed in the top of dwang (505), both sides symmetrical position department all fixedly connected with connecting block (303) around the surface of lower mould (3), fixed plate (203) are installed in the position department that the upper end right side of mounting panel (2) corresponds with hinge, fixed plate (203) inboard middle part 205 is fixedly connected with telescopic link (203), telescopic link (206) and telescopic link (206) are connected with fixed link (206) through fixed link (206);

the rotary assembly (5) comprises a servo motor (504) fixedly mounted at the bottom end inside the cabinet body (1), a main gear (501) is fixedly connected to the output end of the servo motor (504), the main gear (501) is rotationally connected with the cabinet body (1), the main gear (501) is in transmission connection with a slave gear (502) through a gear conveying belt (503), and the bottom end of a rotary rod (505) penetrates through a bearing (107) and is fixedly connected with the middle part of the upper end of the slave gear (502).

2. The precision press die with a rotation function according to claim 1, wherein: a chute (103) is formed in the middle of the upper end of the cabinet body (1), and a limit groove (104) is formed in the chute (103).

3. The precision press die with a rotation function according to claim 2, wherein: the mounting panel (2) bottom fixedly connected with slip collar (201), just slip collar (201) and spout (103) sliding connection, stopper (202) with spacing groove (104) looks adaptation are installed to slip collar (201) surface, stopper (202) and spacing groove (104) sliding connection.

4. The precision press die with a rotation function according to claim 1, wherein: the novel automatic feeding and discharging device is characterized in that an electric lifting rod (106) is fixedly mounted on the left side of the inside of the cabinet body (1), a receiving box (105) is fixedly connected to the output end of the electric lifting rod (106), a strip-shaped groove (102) is formed in the left side of the upper end of the cabinet body (1) in a penetrating mode, and the receiving box (105) is located in the strip-shaped groove (102).

5. The precision press die with a rotation function according to claim 1, wherein: stamping subassembly (4) are including dead lever (401), buffer spring (403) and sliding sleeve (404), equal fixedly connected with dead lever (401) in cabinet body (1) upper end four corners position department, the top fixed mounting of dead lever (401) has roof (402), the bottom cover of dead lever (401) is equipped with buffer spring (403), the bottom fixed connection of buffer spring (403) is in the upper end of cabinet body (1), the other end fixedly connected with sliding sleeve (404) of buffer spring (403), sliding sleeve (404) and dead lever (401) sliding connection, the upper end middle part fixed mounting of roof (402) has cylinder (408), the output of cylinder (408) runs through the upper end of roof (402), and with the one end fixed connection of lifter (409), the other end fixedly connected with clamp plate (405) of lifter (409), clamp plate (405) and dead lever (401) sliding connection, clamp plate (405) bottom middle part fixedly connected with goes up mould (406), mould (407) one side installs stamping head (407).

6. The precision press mold with a rotation function according to claim 5, wherein: the inner wall of the lower die (3) is provided with a plurality of component partition boards (301), and the bottom end inside the lower die (3) is provided with a plurality of groups of die cavities (302) which are matched with the punching head (407).

7. The precision press die with a rotation function according to claim 1, wherein: one side of the front end of the cabinet body (1) is hinged with a cabinet door (101).