CN221086993U

CN221086993U - Alloy cover manufacturing die capable of rapidly demolding

Info

Publication number: CN221086993U
Application number: CN202322821031.0U
Authority: CN
Inventors: 颜俊雅; 朱国平
Original assignee: Fujian Jinruida Metal Packing Co ltd
Current assignee: Fujian Jinruida Metal Packing Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-06-07
Anticipated expiration: 2033-10-20

Abstract

The utility model belongs to the technical field of stamping dies, and particularly relates to a rapid die-stripping alloy cover manufacturing die which comprises an operation table, wherein four circular array distributed female dies are connected to the upper end of the operation table in a sliding manner, the female dies are mutually abutted, a die opening mechanism is arranged between the operation table and the female dies, a support is fixedly connected to the edge of the upper end of the operation table, a hydraulic cylinder is fixedly arranged at the top of the inner side of the support, a male die is fixedly connected to the tail end of a piston rod of the hydraulic cylinder, a die ejecting mechanism is arranged in the male die, and supporting legs are welded at four corners of the bottom of the operation table. According to the utility model, the original integrated female die is divided into four parts, and then the die opening mechanism is arranged at the bottom of the female die, wherein the motor is used for driving the rotating disc to rotate, so that the sliding pin at the bottom of the female die slides towards the radial direction of the rotating disc, the female die is opened and closed, and the finished alloy cover clamped in the female die is conveniently taken out.

Description

Alloy cover manufacturing die capable of rapidly demolding

Technical Field

The utility model relates to the technical field of stamping dies, in particular to an alloy cover manufacturing die capable of rapidly demolding.

Background

The food alloy can cover is generally integrally formed and is made by adopting a stamping die, for example, the invention patent with the publication number of CN112570543A discloses a food packaging can cover stamping forming device which comprises a bottom plate, wherein slide bars are fixedly arranged on two sides of the upper end of the bottom plate, a top plate is fixedly arranged at the upper end of the slide bars, a sliding block is movably sleeved on the middle part of the outer side surface of the slide bars, a stamping head is fixedly arranged between the sliding blocks, a die is fixedly arranged at the lower end of the sliding block between the slide bars, a plurality of stamping grooves are uniformly formed in the outer side surface of the upper end of the die, a hydraulic cylinder is fixedly arranged in the middle of the lower end of the top plate through a mounting seat, a telescopic rod shaft end of the hydraulic cylinder is fixedly connected with the stamping head, a mounting plate is fixedly arranged on one side of the upper end of the slide bars, a winding roller is movably arranged between the mounting plates through a rotating shaft, and an intermittent rotating mechanism is arranged on the rotating shaft where the winding roller is located; the device excellent in use effect carries out the pay-off when carrying out the punching press preparation of packaging can lid automatically, need not artifical pay-off comparatively convenient simultaneously comparatively safe. In the actual use process of the existing alloy cover manufacturing die, a certain interference fit exists between the formed alloy cover and the die, so that a product is clamped on the die and is not easy to take down. Therefore, improvements are needed.

Disclosure of utility model

The utility model aims to provide an alloy cover manufacturing die capable of rapidly demolding, which solves the problems that in the actual use process of the existing alloy cover manufacturing die, a certain interference fit exists between a molded alloy cover and the die, so that a product is clamped on the die and is not easy to take down.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an alloy lid manufacturing die that can demold fast, includes the operation panel, the upper end sliding connection of operation panel has four circular array distribution's die, and contradicts each other between the die, be provided with die sinking mechanism jointly between operation panel and the die, the upper end edge fixedly connected with support of operation panel, the inboard top fixedly mounted of support has the pneumatic cylinder, the piston rod end fixedly connected with terrace die of pneumatic cylinder, the inside of terrace die is provided with the ejector die mechanism, the equal welding of bottom four corners of operation panel has the supporting leg.

Preferably, two symmetrically distributed guide seats are welded on the outer side of the male die, and balls are arranged at one end, far away from the male die, of the guide seats and are in sliding connection with the inner side wall of the support. Through the setting of guide holder, have the guide effect to the lift of terrace die.

Preferably, the die sinking mechanism includes motor, rotary disk, slide pin, guide bar, first spring, the lower extreme middle part fixed mounting of operation panel has the motor, the terminal fixedly connected with rotary disk of output shaft of motor, four circular arc grooves that are circular array distribution have been seted up to the inside of rotary disk, and every all sliding connection has the slide pin in the circular arc groove, the slide pin runs through the operation panel and with operation panel sliding connection, every the equal fixedly connected with die of upper end of slide pin, the inside fixedly connected with guide bar of operation panel, the guide bar runs through the slide pin and with slide pin sliding connection, the outside cover of guide bar is equipped with first spring. And the die opening mechanism is arranged to facilitate the die opening of the female die, so that the finished alloy cover clamped in the female die is taken out.

Preferably, one end of the first spring is fixedly connected with the sliding pin, and the other end of the first spring is fixedly connected with the inner surface of the operating platform. Through the arrangement of the first spring, the female die has an auxiliary resetting effect.

Preferably, the top die mechanism comprises a second spring, a top block, a guide block and a stress ring, wherein the second spring is fixedly connected to the inner side top of the male die, the top block is fixedly connected to the bottom of the second spring, the top block is slidably connected to the inner side of the male die, and the stress ring is fixedly connected to the inner side top of the male die and located on the outer side of the second spring. And the finished alloy cover clamped on the male die is conveniently demoulded through the arrangement of the top die mechanism.

Preferably, a guide block is fixedly connected to the outer side of the top block, and the guide block is slidably connected to the inner portion of the male die. Through the setting of guide block, have the guide effect to the sliding of kicking block in the terrace die.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the original integrated female die is divided into four parts, and then the die opening mechanism is arranged at the bottom of the female die, wherein the motor is used for driving the rotating disc to rotate, so that the sliding pin at the bottom of the female die slides towards the radial direction of the rotating disc, the female die is opened and closed, and the finished alloy cover clamped in the female die is conveniently taken out.

2. According to the utility model, the top die mechanism is arranged in the original male die, wherein the top block in the top die mechanism can slide in the male die under the action of the elastic force of the spring, so that the finished alloy cover clamped on the male die can be demolded under the action of the elastic force of the spring on the premise of not affecting the die assembly of the male die and the female die.

Drawings

FIG. 1 is a perspective view of the whole structure of the present utility model;

FIG. 2 is a perspective view of the whole structure of the present utility model;

FIG. 3 is a front cross-sectional view of FIG. 1 of the present utility model;

Fig. 4 is a cross-sectional perspective view of the top mold mechanism of fig. 1 in accordance with the present utility model.

In the figure: 1. an operation table; 2. a female die; 3. a mold opening mechanism; 4. a bracket; 5. a hydraulic cylinder; 6. a male die; 7. a top die mechanism; 8. a guide seat; 9. a ball; 10. support legs; 31. a motor; 32. a rotating disc; 33. a slide pin; 34. a guide rod; 35. a first spring; 71. a second spring; 72. a top block; 73. a guide block; 74. and a stress ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a rapid demoulding alloy cover manufacturing die comprises an operation table 1, four circular array distributed female dies 2 are slidably connected to the upper end of the operation table 1, the female dies 2 are mutually abutted, a support 4 is fixedly connected to the edge of the upper end of the operation table 1, a hydraulic cylinder 5 is fixedly mounted on the top of the inner side of the support 4, a male die 6 is fixedly connected to the tail end of a piston rod of the hydraulic cylinder 5, two symmetrically distributed guide seats 8 are welded on the outer side of the male die 6, balls 9 are arranged at one end, far away from the male die 6, of the guide seats 8, the balls 9 are slidably connected with the inner side wall of the support 4, the lifting of the male die 6 is guided by the guide seats 8, and supporting legs 10 are welded at four corners of the bottom of the operation table 1.

Referring to fig. 1-3, a die opening mechanism 3 is jointly arranged between an operation table 1 and a female die 2, the die opening of the female die 2 is facilitated through the arrangement of the die opening mechanism 3, and therefore a finished alloy cover clamped in the female die 2 is taken out, the die opening mechanism 3 comprises a motor 31, a rotating disc 32, a sliding pin 33, a guide rod 34 and a first spring 35, the motor 31 is fixedly installed in the middle of the lower end of the operation table 1, the rotating disc 32 is fixedly connected with the tail end of an output shaft of the motor 31, four circular arc grooves distributed in a circular array are formed in the rotating disc 32, the sliding pin 33 is slidably connected in each circular arc groove, the female die 2 is fixedly connected to the upper end of each sliding pin 33, the guide rod 34 is fixedly connected with the guide rod 34 in a penetrating manner through the sliding pin 33, the first spring 35 is sleeved on the outer side of the guide rod 34, one end of the first spring 35 is fixedly connected with the sliding pin 33, and the other end of the first spring 35 is fixedly connected with the inner surface of the operation table 1. By the arrangement of the first spring 35, an auxiliary restoring action is provided for the die 2.

Referring to fig. 1, 2 and 4, a top die mechanism 7 is arranged in the male die 6, a finished alloy cover clamped on the male die 6 is conveniently stripped through the arrangement of the top die mechanism 7, the top die mechanism 7 comprises a second spring 71, a top block 72, a guide block 73 and a stress ring 74, the second spring 71 is fixedly connected to the top of the inner side of the male die 6, the top block 72 is fixedly connected to the inner side of the male die 6, the stress ring 74 is fixedly connected to the top of the inner side of the male die 6 and positioned on the outer side of the second spring 71, the guide block 73 is fixedly connected to the inner side of the male die 6, and the guide block 73 has a guide effect on the sliding of the top block 72 in the male die 6 through the arrangement of the guide block 73.

The specific implementation process of the utility model is as follows: when the alloy cover forming machine is used, firstly, a sheet blank for manufacturing the alloy cover is placed above the female die 2, then the hydraulic cylinder 5 is started, the hydraulic cylinder 5 pushes the male die 6 downwards, the male die 6 moves under the guide of the guide seat 8, then the ejector block 72 in the male die 6 firstly abuts against the sheet blank and is stressed to shrink inwards, the second spring 71 is compressed, then the male die 6 punches the sheet blank into the female die 2, the alloy cover forming is completed, then the hydraulic cylinder 5 drives the male die 6 to reset upwards, the ejector block 72 rebounds downwards under the action of the second spring 71, so that the alloy cover clamped on the male die 6 is retracted, and if the formed alloy cover is clamped in the female die 2, only the motor 31 is started to drive the rotating disc 32 to rotate, and the four sliding pins 33 move towards the radial direction of the rotating disc 32 under the guide of the guide rod 34, so that the four female dies 2 are unfolded, the alloy cover clamped in the female die 2 is taken out, the demolding is facilitated, and the production efficiency is indirectly improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Alloy lid manufacturing die that can demold fast, including operation panel (1), its characterized in that: the novel automatic die sinking device is characterized in that four circular array distributed female dies (2) are slidably connected to the upper end of the operation table (1), the female dies (2) are mutually abutted, a die sinking mechanism (3) is arranged between the operation table (1) and the female dies (2) together, a support (4) is fixedly connected to the edge of the upper end of the operation table (1), a hydraulic cylinder (5) is fixedly arranged at the top of the inner side of the support (4), a male die (6) is fixedly connected to the tail end of a piston rod of the hydraulic cylinder (5), a top die mechanism (7) is arranged in the male die (6), and supporting legs (10) are welded at four corners of the bottom of the operation table (1).

2. The rapid-release alloy cover manufacturing mold according to claim 1, wherein: two symmetrically distributed guide seats (8) are welded on the outer side of the male die (6), balls (9) are arranged at one end, far away from the male die (6), of each guide seat (8), and the balls (9) are slidably connected with the inner side wall of the support (4).

3. The rapid-release alloy cover manufacturing mold according to claim 1, wherein: the die opening mechanism (3) comprises a motor (31), a rotating disc (32), sliding pins (33), guide rods (34) and first springs (35), the motor (31) is fixedly installed in the middle of the lower end of the operating platform (1), the rotating disc (32) is fixedly connected with the tail end of an output shaft of the motor (31), four circular arc grooves distributed in a circular array are formed in the rotating disc (32), the sliding pins (33) are slidably connected in the circular arc grooves, the sliding pins (33) penetrate through the operating platform (1) and are slidably connected with the operating platform (1), the female dies (2) are fixedly connected with the upper ends of the sliding pins (33), the guide rods (34) penetrate through the sliding pins (33) and are slidably connected with the sliding pins (33), and the first springs (35) are sleeved on the outer sides of the guide rods (34).

4. A rapid release alloy cap manufacturing mold according to claim 3, wherein: one end of the first spring (35) is fixedly connected with the sliding pin (33), and the other end of the first spring (35) is fixedly connected to the inner surface of the operating platform (1).

5. The rapid-release alloy cover manufacturing mold according to claim 1, wherein: the top die mechanism (7) comprises a second spring (71), a top block (72), a guide block (73) and a stress ring (74), wherein the second spring (71) is fixedly connected to the inner side top of the male die (6), the top block (72) is fixedly connected to the bottom of the second spring (71), the top block (72) is slidably connected to the inner side of the male die (6), and the stress ring (74) is fixedly connected to the inner side top of the male die (6) and located on the outer side of the second spring (71).

6. The rapid prototyping die for manufacturing alloy caps of claim 5 wherein: the outside fixedly connected with guide block (73) of kicking block (72), guide block (73) sliding connection is in the inside of terrace die (6).