Modularized rapid mold replacement structure

Abstract

The utility model relates to the technical field of machining dies, and discloses a modularized rapid die replacement structure which comprises a die frame, a die groove is formed in the inner side of the die frame, a first die module is arranged on the inner side of one end of the die groove, and a second die module is arranged on the inner side of the other end of the die groove. Side grooves are formed in the outer walls of one sides of the middles of the first mold module and the second mold module, and meshing teeth are arranged on the inner walls of the lower ends, close to the first mold module, of the side grooves. According to the modular quick-replacement mold structure, the threaded pins are arranged and used for being screwed into the threaded holes to fasten the first mold module and the second mold module by locking the driving gear, the situation that the first mold module and the second mold module are loosened in the using process and affect operation is prevented, and the stability is good after combination; and through rotation of a driving gear and a driven gear, the mold structure can be conveniently and rapidly disassembled and assembled, and modular use experience is provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing mould technical field, concretely is a kind of modularization quick replacement mould structure. BACKGROUND

[0002] Mould is the tool for manufacturing various products in industrial production, it is by putting raw material into mould cavity, after heating, cooling, compression etc. Mode makes raw material solidification or shaping, to obtain the product of required shape. Its application field is very extensive, part mould is enhanced its applicability under different production conditions, with replaceable modularization structure.

[0003] After looking up, there is a quick replacement mould structure with publication number CN222178530U, including mould mounting disc, the top surface of mould mounting disc is equipped with mould buckle slot, for solving the problem that the dismounting process of mould blank is more complicated and difficult, the utility is fastened to mould by plug rod and connecting rod etc. Structure, lack guiding combination structure, when dismounting, it is easy to affect dismounting efficiency due to assembling not in place, for this purpose, we propose a kind of modularization quick replacement mould structure. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of modularization quick replacement mould structure to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of modularization quick replacement mould structure, comprising:

[0006] Mould frame, the inner side of mould frame is equipped with mould slot, the inner side of one end of mould slot is equipped with first mould module, the inner side of the other end of mould slot is equipped with second mould module, the outer wall of the middle part of first mould module and second mould module is equipped with side slot, the lower end inner wall of side slot close to first mould module is provided with tooth, the upper end inner wall of side slot close to second mould module is also provided with tooth;

[0007] Rotary table is through bearing and is arranged in the outer wall of one side of mould frame, the other end of rotary table is fixed with driving gear, the side of driving gear is engaged with driven gear, and driven gear is through bearing and is arranged in the outer wall of one side of mould frame, the outer wall of one side of rotary table is equipped with threaded pin, the outer wall of one side of mould frame close to rotary table is equipped with threaded hole.

[0008] Further, the mold frame forms a semi-enclosed structure with the first mold module and the second mold module through the mold groove, the driven gear forms a rotating connection with the mold frame through the driving gear and the turntable, and the driven gear and the driving gear form a meshing connection with the meshing teeth, and the first mold module and the second mold module form a sliding connection with the mold frame through the meshing teeth, the driving gear and the driven gear.

[0009] Further, the threaded hole is symmetrically arranged with respect to the central axis of the turntable, and the turntable forms a pin connection with the mold frame through the threaded pin and the threaded hole.

[0010] Further, the first mold module is fixed with a guide plate on one side wall close to the second mold module, a guide groove is formed at the connection of the second mold module and the guide plate, and a hole is formed on the upper surface of one end of the first mold module and the second mold module away from the side groove.

[0011] Further, the guide plate and the guide groove are matched in size, and the first mold module forms a clamping connection with the second mold module through the guide plate and the guide groove.

[0012] Further, the friction block forms an elastic expansion connection with the hole through the spring, and the friction block is tightly attached to the inner surface of the upper end of the mold frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The modular quick-change mold structure is provided with a threaded pin, which is used for being screwed into a threaded hole to fasten the first mold module and the second mold module through a locking driving gear, so as to prevent the first mold module and the second mold module from loosening and affecting the operation during use, and the combination has good stability, and the mold structure can be conveniently and quickly disassembled through the rotation of the driving gear and the driven gear, thereby providing a modular use experience. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a mold structure combination state structural diagram of the utility model;

[0016] Figure 2 It is a mold frame part main view structural diagram of the utility model;

[0017] Figure 3 It is a mold module part main view structural diagram of the utility model;

[0018] Figure 4 It is a first mold module and a second mold module disassembled state structural diagram of the utility model.

[0019] In the figure: 1, mold frame; 2, mold groove; 3, first mold module; 4, second mold module; 5, side groove; 6, meshing; 7, turntable; 8, driving gear; 9, driven gear; 10, threaded pin; 11, threaded hole; 12, guide plate; 13, guide groove; 14, opening; 15, spring; 16, friction block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] The utility model discloses a kind of modularization quick replacement mould structure, please refer to Figures 1-3, including: mold frame 1, the inner side of mold frame 1 is provided with mold groove 2, the inner side of one end of mold groove 2 is provided with first mold module 3, the inner side of the other end of mold groove 2 is provided with second mold module 4, mold frame 1 is formed into half-enclosed structure through mold groove 2 between first mold module 3 and second mold module 4, the outer wall of the middle part of one side of first mold module 3 and second mold module 4 is provided with side groove 5, the inner wall of the lower end of side groove 5 close to first mold module 3 is provided with tooth 6, the inner wall of the upper end of side groove 5 close to second mold module 4 is also provided with tooth 6, tooth 6 is used for engaging with driving gear 8 or driven gear 9, to drive first mold module 3 and second mold module to move to the inner side of mold frame 1;The outer wall of one side of mold frame 1 is provided with rotating disc 7 through bearing, the other end of rotating disc 7 is fixed with driving gear 8, one side of driving gear 8 is engaged with driven gear 9, and driven gear 9 and driving gear 8 are connected with tooth 6 to form engagement, driven gear 9 is provided in the outer wall of one side of mold frame 1 through bearing, and driven gear 9 is connected between driving gear 8 and rotating disc 7 and mold frame 1 to form rotating connection, and first mold module 3 and second mold module 4 are connected between tooth 6, driving gear 8 and driven gear 9 and mold frame 1 to form sliding connection, rotating disc 7 is used to drive driving gear 8 and driven gear 9 to rotate, to combine or separate first mold module 3 and second mold module 4, to facilitate the disassembly and assembly of the mold structure, to provide modular use experience;The outer wall of one side of rotating disc 7 is provided with threaded pin 10, the outer wall of one side of mold frame 1 close to rotating disc 7 is provided with threaded hole 11, threaded hole 11 is symmetrically arranged about the central axis position of rotating disc 7, and rotating disc 7 is connected between threaded pin 10 and threaded hole 11 and mold frame 1 to form pin connection, threaded pin 10 is used to be screwed into threaded hole 11 after first mold module 3 and second mold module 4 are combined and contacted in mold frame 1, to fasten first mold module 3 and second mold module 4 by locking driving gear 8, to prevent first mold module 3 and second mold module 4 from loosening and affecting work during use.

[0022] Please refer to Figures 3-4The utility model relates to a modular quick replacement mould structure, including: the one side outer wall of first mould module 3 is fixed with guide plate 12 close to second mould module 4, and the connecting place of second mould module 4 and guide plate 12 is equipped with guide groove 13, the contour size of guide plate 12 and guide groove 13 is consistent, and first mould module 3 is connected between guide plate 12 and guide groove 13 and constitutes the engagement, and the guide plate 12 and guide groove 13 are used to guide first mould module 3 and second mould module 4 to move to the middle of mould frame 1 and assemble, prevent first mould module 3 and second mould module 4 and assemble and be wrong in position and produce assembly error, the upper surface of the end of first mould module 3 and second mould module 4 away from side slot 5 is equipped with opening 14, and the inside lower surface of opening 14 is connected with spring 15, and the top of spring 15 is fixed with friction block 16, and friction block 16 is connected between spring 15 and opening 14 and constitutes the elastic extension and contraction, and friction block 16 and the upper end inner surface of mould frame 1 are closely attached, and the friction block 16 is used to provide additional static friction after the installation of first mould module 3 and second mould module 4 is firm, and the stability of first mould module 3 and second mould module 4 is improved when using in the inside of mould frame 1.

[0023] Working principle: for this kind of modular quick replacement mould structure, first of all, the staff sets up the mould frame 1 of the mould structure at the mould use place in the working environment, and then selects the appropriate first mould module 3 and second mould module 4 according to the demand and pushes into the middle of mould slot 2, when pushing in, the inside of the side slot 5 of first mould module 3 and second mould module 4 is equipped with the meshing tooth 6, which is engaged with the driving gear 8 and the driven gear 9, and the top of guide plate 12 is inserted into the opening of guide groove 13, which is convenient for guiding combination, then first mould module 3 and second mould module 4 meet resistance, need to rotate the turntable 7, make the turntable 7 drive the driving gear 8 and the driven gear 9 to rotate, and then drive first mould module 3 and second mould module 4 to assemble in the inside of mould frame 1 through the meshing tooth 6, after first mould module 3 and second mould module 4 are tightly assembled, the staff inserts the threaded pin 10 on the turntable 7, and makes the threaded pin 10 rotate into the appropriate threaded hole 11, locks the turntable 7, prevents first mould module 3 and second mould module 4 from loosening, when first mould module 3 and second mould module 4 are spliced, the friction block 16 is tightly pressed against the upper end inner surface of mould frame 1 in the elastic force of spring 15 in opening 14, and provides static friction to keep the mould structure stable, when the mould structure needs to be disassembled again, only need to pull out the threaded pin 10, and rotate the turntable 7 to drive first mould module 3 and second mould module 4 to exit mould slot 2 and quickly replace.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular quick-change mold structure, characterized by, Include: Mold frame (1), the inner side of the mold frame (1) is provided with a mold groove (2), the inner side of one end of the mold groove (2) is provided with a first mold module (3), the inner side of the other end of the mold groove (2) is provided with a second mold module (4), the outer wall of the middle part of the first mold module (3) and the second mold module (4) is provided with a side groove (5), the inner wall of the lower end of the side groove (5) close to the first mold module (3) is provided with a tooth (6), the inner wall of the upper end of the side groove (5) close to the second mold module (4) is also provided with a tooth (6); The rotating disc (7) is provided with a driving gear (8) at the other end, the driving gear (8) is engaged with a driven gear (9) on one side, and the driven gear (9) is provided with a threaded pin (10) on the outer wall of the rotating disc (7), and the mold frame (1) is provided with a threaded hole (11) on the outer wall close to the rotating disc (7).

2. A modular quick-change mold structure according to claim 1, characterized in that: The mold frame (1) is connected between the first mold module (3) and the second mold module (4) through the mold groove (2) to form a semi-enclosed structure, and the driven gear (9) is connected between the mold frame (1) through the driving gear (8) and the rotating disc (7) to form a rotating connection, and the driven gear (9) and the driving gear (8) are connected between the teeth (6) to form an engagement connection, and the first mold module (3) and the second mold module (4) are connected between the mold frame (1) through the teeth (6), the driving gear (8) and the driven gear (9) to form a sliding connection.

3. A modular quick-change mold structure according to claim 1, characterized in that: The threaded hole (11) is symmetrically arranged about the central axis of the rotating disc (7), and the rotating disc (7) is connected between the mold frame (1) through the threaded pin (10) and the threaded hole (11) to form a pin connection.

4. The modular quick-change mold structure of claim 1, wherein: The outer wall of the first mold module (3) close to the second mold module (4) is fixed with a guide plate (12), the connection between the second mold module (4) and the guide plate (12) is provided with a guide groove (13), the upper surface of the end of the first mold module (3) and the second mold module (4) away from the side groove (5) is provided with an opening (14), the inner side of the lower surface of the opening (14) is connected with a spring (15), and the top end of the spring (15) is fixed with a friction block (16).

5. A modular quick-change mould structure according to claim 4, characterised in that: The guide plate (12) and the guide groove (13) are matched in size, and the first mold module (3) is connected between the second mold module (4) through the guide plate (12) and the guide groove (13) to form a clamping connection.

6. A modular quick-change mold structure according to claim 4, characterized in that: The friction block (16) is connected between the spring (15) and the opening (14) to form an elastic expansion connection, and the friction block (16) is tightly attached to the inner surface of the upper end of the mold frame (1).

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