Die with quick change mechanism

Abstract

The utility model provides a mould with a quick-change mechanism, which comprises a mould base, a working platform fixedly mounted on the upper surface of the left side of the mould base, a sleeving opening arranged on the surface of the working platform, an automatic lifting rod fixedly mounted on the upper surface of the working platform, a disc groove plate arranged on the upper side of a servo motor, and a clamping groove arranged on the upper side of the disc groove plate. The disc groove plate can rotate through a servo motor, the disc groove plate and a sleeving opening of the working platform can be connected through lifting motion of an automatic lifting rod, and different circular mold openings are formed in the four side corners of the outer surface of the disc groove plate correspondingly. According to the die with the quick-change mechanism, the automatic lifting rod ascends upwards, the ferrule rod in the servo motor is matched with the spring buckle in a positioning mode, the disc groove plate can be rotated according to needs to change the type of the die, the cover plate can be rotated to open the sleeve disc, and the die can be replaced conveniently. And different circular groove plates, triangular plates and rectangular plates can be rapidly replaced for use, and the mold structure efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold with a quick-change mechanism. Background Art

[0002] A mold is an industrial product that shapes materials in a certain way with a specific structural form. It is also a production tool that can batch-produce industrial product parts with certain shape and size requirements. Almost all industrial products, from airplanes and cars to teacups and nails, must rely on mold molding.

[0003] The high precision, high consistency and high productivity of mold production are unmatched by any other processing method. Molds determine the quality, efficiency and new product development capabilities of products to a large extent. Various molds and tools are used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material.

[0004] However, during the processing of existing molds, different molds often need to be replaced according to different processing requirements. The existing replacement process requires disassembly of the bracket, which is labor-intensive and cannot be replaced quickly. Therefore, it is necessary to provide a mold with a quick-change mechanism to solve the above technical problems. Utility Model Content

[0005] The utility model provides a mold with a quick-change mechanism, which solves the problem that the existing mold cannot be quickly replaced during the processing.

[0006] In order to solve the above technical problems, the utility model provides a mold with a quick-change mechanism, comprising: a mold base;

[0007] A working platform, the working platform is fixedly mounted on the left upper surface of the mold base, and a sleeve opening is provided on the surface of the working platform;

[0008] An automatic lifting rod, the automatic lifting rod is fixedly mounted on the upper surface of the working platform, a servo motor is fixedly mounted on the upper surface of the automatic lifting rod, and a disc groove plate is arranged on the upper side of the servo motor;

[0009] Among them, the disc groove plate can be rotated 360 degrees by the servo motor, the disc groove plate and the fitting opening of the working platform can be interlocked and connected with each other through the lifting movement of the automatic lifting rod, and different circular mold openings are respectively arranged at the four side corners of the outer surface of the disc groove plate.

[0010] Preferably, a slotted circular sleeve is connected to the upper side of the servo motor, a rotating shaft is connected to the output end of the servo motor, a ferrule rod is connected to the outer side of the rotating shaft, and the ferrule rod can be rotated 360 degrees by the servo motor.

[0011] Preferably, spring buckles are fixedly installed at the four side corners of the upper surface of the inner wall of the slotted circular sleeve, and the spring buckles correspond to the ring rods.

[0012] Preferably, a sleeve disk is installed on the upper side of the rotating shaft through an insert plate, and a fitting sleeve is connected to the upper surface of the sleeve disk. A slot is provided on the outer side of the fitting sleeve, and a thread is provided on the inner wall of the fitting sleeve and a cover plate is inserted and installed on the upper surface. The bottom of the cover plate is connected to a threaded sleeve for rotating installation.

[0013] Preferably, a disc groove plate is inserted between the cover plate and the sleeve plate, a connecting ring is installed on the inner wall of the disc groove plate, and the interior of the connecting ring is connected with a convex buckle corresponding to the slotted opening.

[0014] Preferably, a punch is fixedly mounted on the lower bottom surface of the mold base, a vertical plate is mounted on the left side of the upper surface of the punch, a placement rod is connected to the upper side of the vertical plate, a turntable is movably mounted on the head of the placement rod, and the turntable can rotate 360 ​​degrees.

[0015] Preferably, the surface of the placement rod is covered with a circular groove plate, a triangular plate, and a rectangular plate, and the circular groove plate, the triangular plate, and the rectangular plate have the same structure as the disc groove plate for replacement.

[0016] Compared with the related art, the mold with a quick-change mechanism provided by the utility model has the following advantages:

[0017] Beneficial effects:

[0018] The utility model provides a mold with a quick-change mechanism, which is raised upward by an automatic lifting rod, and the positioning cooperation between the ring rod inside the servo motor and the spring buckle can be used to change the mold type by rotating the circular disc groove plate as needed, and the cover plate can be rotated to open the sleeve disc, so that different circular groove plates, triangular plates and rectangular plates can be quickly replaced for use, thereby improving the efficiency of the mold structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of a first embodiment of a mold with a quick-change mechanism provided by the utility model;

[0020] Figure 2 A schematic structural diagram of a mold base with a quick-change mechanism provided by the utility model;

[0021] Figure 3A structural schematic diagram of the splitting effect of a cover plate of a mold with a quick-change mechanism provided by the utility model;

[0022] Figure 4 A schematic structural diagram of a disc groove plate of a mold with a quick-change mechanism provided by the utility model;

[0023] Figure 5 The present invention is a schematic structural diagram of a second embodiment of a mold with a quick-change mechanism provided by the present invention.

[0024] Numbers in the figure: 1. mold base, 2. working platform, 3. fitting mouth, 4. automatic lifting rod, 5. servo motor, 6. slotted round sleeve, 7. spring buckle, 8. rotating shaft, 9. ring rod, 10. plug plate, 11. sleeve disc, 12. fitting sleeve, 13. slotted mouth, 14. cover plate, 15. threaded sleeve, 16. disc groove plate, 17. connecting ring, 18. convex buckle, 19. circular groove plate, 20. triangular plate, 21. rectangular plate, 22. punching machine, 23. vertical plate, 24. placement rod, 25. turntable, 26. protective ring. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A structural schematic diagram of a first embodiment of a mold with a quick-change mechanism provided by the utility model; Figure 2 A schematic structural diagram of a mold base with a quick-change mechanism provided by the utility model; Figure 3 A structural schematic diagram of the splitting effect of a cover plate of a mold with a quick-change mechanism provided by the utility model; Figure 4 A schematic diagram of the structure of a disc groove plate of a mold with a quick-change mechanism provided by the utility model. A mold with a quick-change mechanism comprises: a mold base 1;

[0028] A working platform 2, which is fixedly mounted on the left upper surface of the mold base 1, and a sleeve opening 3 is provided on the surface of the working platform 2;

[0029] An automatic lifting rod 4 is fixedly mounted on the upper surface of the working platform 2, a servo motor 5 is fixedly mounted on the upper surface of the automatic lifting rod 4, and a disc groove plate 16 is arranged on the upper side of the servo motor 5;

[0030] Among them, the disc groove plate 16 can be rotated 360 degrees by the servo motor 5, and the disc groove plate 16 and the fitting opening 3 of the working platform 2 can be interlocked and connected with each other through the lifting movement of the automatic lifting rod 4, and the four side corners of the outer surface of the disc groove plate 16 are respectively provided with different circular mold openings.

[0031] A slotted circular sleeve 6 is connected to the upper side of the servo motor 5 , a rotating shaft 8 is connected to the output end of the servo motor 5 , a ferrule rod 9 is connected to the outer side of the rotating shaft 8 , and the ferrule rod 9 can be rotated 360 degrees by the servo motor 5 .

[0032] Spring buckles 7 are fixedly installed at the four side corners of the inner wall upper surface of the slotted circular sleeve 6, and the spring buckles 7 correspond to the ring rods 9.

[0033] A sleeve disc 11 is installed on the upper side of the rotating shaft 8 through an insert plate 10, and a fitting sleeve 12 is connected to the upper surface of the sleeve disc 11. A slot 13 is provided on the outer side of the fitting sleeve 12. The inner wall of the fitting sleeve 12 is provided with threads and a cover plate 14 is inserted and installed on the upper surface. A threaded sleeve 15 is connected to the bottom of the cover plate 14 for rotational installation.

[0034] A disc groove plate 16 is inserted between the cover plate 14 and the sleeve plate 11 . A connecting ring 17 is installed on the inner wall of the disc groove plate 16 . The inside of the connecting ring 17 is connected with a convex buckle 18 corresponding to the slotted opening 13 .

[0035] A punch 22 is fixedly mounted on the lower bottom surface of the mold base 1, a vertical plate 23 is mounted on the left side of the upper surface of the punch 22, a placement rod 24 is connected to the upper side of the vertical plate 23, a turntable 25 is movably mounted on the head of the placement rod 24, and the turntable 25 can rotate 360 ​​degrees.

[0036] The surface of the placement rod 24 is covered with a circular groove plate 19, a triangular plate 20, and a rectangular plate 21. The circular groove plate 19, the triangular plate 20, and the rectangular plate 21 have the same structure as the disc groove plate 16 and are used for replacement.

[0037] The working principle of a mold with a quick-change mechanism provided by the utility model is as follows: when in use, the automatic lifting rod 4 is moved upward, and the disc groove plate 16 is rotated by the servo motor 5 as needed. Different types of molds can be selected as needed, and the automatic lifting rod 4 is downwardly closed into the fitting opening 3 of the working platform 2, and is processed by a punching machine 22. The turntable 25 can be rotated to take different circular groove plates 19, triangular plates 20, and rectangular plates 21 on the surface of the placement rod 24 for replacement, and the cover plate 14 can be rotated and put on the surface of the fitting sleeve 12, and the convex buckle 18 is used to correspond to the notch 13, so that the mold can be quickly replaced.

[0038] Compared with the related art, the mold with a quick-change mechanism provided by the utility model has the following advantages:

[0039] Beneficial effects:

[0040] By automatically lifting the lifting rod upward and coordinating the ring rod inside the servo motor with the spring buckle, the circular disc slot plate can be rotated to change the mold type as needed, and the cover plate can be rotated to open the sleeve disc, and different circular slot plates, triangular plates, and rectangular plates can be quickly replaced for use, thereby improving the mold structure efficiency.

[0041] Second embodiment

[0042] See also Figure 5 , Figure 5 The schematic diagram of the structure of the second embodiment of a mold with a quick-change mechanism provided by the utility model. Based on the mold with a quick-change mechanism provided by the first embodiment of the present application, the second embodiment of the present application proposes another mold with a quick-change mechanism. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the second embodiment of the present application provides a mold with a quick-change mechanism. The difference is that, in the mold with a quick-change mechanism, a protective ring 26 is fixedly installed on the outer side of the disc groove plate 16.

[0044] Working principle: When in use, the protective ring 26 can cooperate with the punching machine.

[0045] Beneficial effects: the protection performance of the device is improved, the service life of the disc groove plate is increased, and when in use, the punching machine can work together through the protective ring.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mold with a quick-change mechanism, characterized in that: include: Mould base; A working platform, the working platform is fixedly mounted on the left upper surface of the mold base, and a sleeve opening is provided on the surface of the working platform; An automatic lifting rod, the automatic lifting rod is fixedly mounted on the upper surface of the working platform, a servo motor is fixedly mounted on the upper surface of the automatic lifting rod, and a disc groove plate is arranged on the upper side of the servo motor; Among them, the disc groove plate can be rotated 360 degrees by the servo motor, the disc groove plate and the fitting opening of the working platform can be interlocked and connected with each other through the lifting movement of the automatic lifting rod, and different circular mold openings are respectively arranged at the four side corners of the outer surface of the disc groove plate.

2. A mold with a quick-change mechanism according to claim 1, characterized in that: A slotted circular sleeve is connected to the upper side of the servo motor, a rotating shaft is connected to the output end of the servo motor, a ferrule rod is connected to the outer side of the rotating shaft, and the ferrule rod can be rotated 360 degrees by the servo motor.

3. A mold with a quick-change mechanism according to claim 2, characterized in that: Spring buckles are fixedly installed at the four side corners of the inner wall upper surface of the slotted circular sleeve, and the spring buckles correspond to the ring rods.

4. A mold with a quick-change mechanism according to claim 2, characterized in that: A sleeve disc is installed on the upper side of the rotating shaft through an insert plate, a fitting sleeve is connected to the upper surface of the sleeve disc, a slot is provided on the outer side of the fitting sleeve, a thread is provided on the inner wall of the fitting sleeve and a cover plate is inserted and installed on the upper surface, and a threaded sleeve is connected to the bottom of the cover plate for rotational installation.

5. A mold with a quick-change mechanism according to claim 4, characterized in that: A disc groove plate is inserted between the cover plate and the sleeve plate, a connecting ring is installed on the inner wall of the disc groove plate, and the inside of the connecting ring is connected with a convex buckle corresponding to the slotted opening.

6. The mold with a quick-change mechanism according to claim 1, characterized in that: A punch is fixedly mounted on the lower bottom surface of the mold base, a vertical plate is mounted on the left side of the upper surface of the punch, a placement rod is connected to the upper side of the vertical plate, a turntable is movably mounted on the head of the placement rod, and the turntable can rotate 360 ​​degrees.

7. A mold with a quick-change mechanism according to claim 6, characterized in that: The surface of the placement rod is sleeved with a circular groove plate, a triangular plate and a rectangular plate. The circular groove plate, the triangular plate and the rectangular plate have the same structure as the disc groove plate and are used for replacement.

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