CN213107823U - Buckle processing is with hard mould structure of being convenient for take off material - Google Patents

Abstract

The utility model belongs to the technical field of the mould, especially be a buckle processing is with hard mould structure of taking off material of being convenient for, including die carrier and two modules, the die carrier is equipped with collection mechanism, injection moulding mechanism and two actuating mechanism, two the module respectively with two actuating mechanism spiro union is fixed; when promoting two modules through two actuating mechanism and closing, spacing slider slides in spacing spout along with actuating mechanism's promotion, when playing the auxiliary stay effect to the module when removing, also make the restriction to the slip path of module, thereby stability when sliding when having guaranteed to close between two modules, and this scheme need change the module when, only need upwards stimulate the connecting block and make the locating piece deviate from among the constant head tank, then will insert the splice piece and extract from the connecting seat, make the splice piece deviate from the spacing groove, can take off the module this moment, dismantle convenient operation is simple, thereby effectively improve follow-up change efficiency to the module.

Description

Buckle processing is with hard mould structure of being convenient for take off material

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to buckle processing is with hard mould structure of being convenient for take off the material.

Background

The hard die has the characteristics of high hardness, high strength, corrosion resistance, high temperature resistance and small expansion coefficient, the hard die seat is also called a die, and is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, the buckle is a mechanism for embedding connection or integral locking of one part and another part, and most of the existing buckles are formed by injection molding through the die.

Chinese patent discloses an injection mold convenient to take off material (notice number CN210590309U), and this patent technology can solve the inconvenient shortcoming of injection mold unloading when taking off the material, but because of mould self has certain gravity, this scheme only supports the module through the movable plate, probably influences the stability when sliding, and this scheme passes through the drive mode of gear bull stick to the movable plate, is not convenient for demolish the movable plate, when follow-up needs to change the module, is unfavorable for people's change operation.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a buckle processing is with hard mould structure of being convenient for take off material.

In order to achieve the above object, the utility model provides a following technical scheme: a hard die structure convenient for stripping for buckle processing comprises a die carrier and two modules, wherein the die carrier is provided with a collecting mechanism, an injection molding mechanism and two driving mechanisms, the two modules are respectively fixed with the two driving mechanisms in a threaded manner, the collecting mechanism is fixedly connected with the inner wall of the bottom of the die carrier, the injection molding mechanism is fixedly connected with the inner wall of the top of the die carrier, the top wall of the die carrier is provided with two limiting chutes which are symmetrically distributed, limiting sliding blocks are respectively and slidably connected in the two limiting chutes, the bottom of each limiting sliding block is fixedly connected with a fixed block, the top wall of each module is fixedly connected with two connecting seats which are symmetrically distributed, the bottom ends of the two fixed blocks are respectively positioned in the two connecting seats, the inner sides of the connecting seats are slidably connected with inserting blocks, the inserting blocks penetrate through the fixed blocks, and the outer walls of the modules are fixedly connected with two, the inner sides of the two L-shaped blocks are connected with positioning blocks in a sliding mode, and the two positioning blocks are fixedly clamped with the two inserting blocks respectively.

Preferably, the connecting seat is provided with a through groove, and the inserting block penetrates through the through groove and is in sliding connection with the through groove.

Preferably, the fixed block is provided with a limit groove, and the insertion block penetrates through the limit groove and is in sliding connection with the limit groove.

Preferably, the positioning groove is formed in the inserting block, and the positioning block penetrates through the positioning groove and is fixedly clamped with the positioning groove.

Preferably, the top of the positioning block is fixedly connected with a connecting block.

Preferably, two symmetrically distributed extension springs are fixedly connected between the connecting block and the L-shaped block.

Compared with the prior art, the beneficial effects of the utility model are that: when promoting two modules through two actuating mechanism and closing, spacing slider slides in spacing spout along with actuating mechanism's promotion, when playing the auxiliary stay effect to the module when removing, also make the restriction to the slip path of module, thereby stability when sliding when having guaranteed to close between two modules, and when this scheme need change the module, only need make the locating piece deviate from among the constant head tank with the connecting block upwards pulling, then will insert the splice piece and extract from the connecting seat, make the splice piece deviate from the spacing groove, can remove the fixed between fixed block and the connecting seat this moment, take off the module, dismantle convenient operation is simple, thereby effectively improve follow-up change efficiency to the module.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a sectional view of the connecting seat of the present invention;

fig. 4 is a side view of the middle mold frame, the limiting sliding groove and the limiting sliding block.

In the figure: 1. a mold frame; 11. a collection mechanism; 12. an injection molding mechanism; 13. a drive mechanism; 2. a module; 21. a connecting seat; 211. a through groove; 22. an insertion block; 221. positioning a groove; 23. an L-shaped block; 24. positioning blocks; 241. connecting blocks; 242. an extension spring; 3. a limiting chute; 4. a limiting slide block; 41. a fixed block; 411. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a hard die structure convenient for stripping materials for buckle processing comprises a die carrier 1 and two modules 2, wherein the die carrier 1 is provided with a collecting mechanism 11, an injection molding mechanism 12 and two driving mechanisms 13, the two modules 2 are respectively fixed with the two driving mechanisms 13 in a threaded manner, the collecting mechanism 11 is fixedly connected with the inner wall of the bottom of the die carrier 1, the injection molding mechanism 12 is fixedly connected with the inner wall of the top of the die carrier 1, the top wall of the die carrier 1 is provided with two symmetrically distributed limiting chutes 3, the two limiting chutes 3 are both connected with limiting slide blocks 4 in a sliding manner, the bottoms of the limiting slide blocks 4 are fixedly connected with fixed blocks 41, the top wall of the module 2 is fixedly connected with two symmetrically distributed connecting seats 21, the bottom ends of the two fixed blocks 41 are respectively positioned in the two connecting seats 21, the inner sides of the connecting seats 21 are connected with inserting blocks 22 in a sliding manner, the inserting blocks 22 penetrate through, the inner sides of the two L-shaped blocks 23 are both connected with positioning blocks 24 in a sliding mode, and the two positioning blocks 24 are respectively fixed with the two insertion blocks 22 in a clamping mode.

In this embodiment; the module 2 is provided with an injection hole, the injection mechanism 12 is composed of an injection box and a telescopic injection pipe, the injection mechanism 12 is consistent with the injection principle of an injection mold (notice number CN210590309U) which is disclosed by Chinese patent and is convenient for material removal, the output end of the driving mechanism 13 (which is a cylinder) and the module 2 are both provided with threaded holes, the driving mechanism 13 and the module 2 are fixed by screwing the bolt into the output end of the driving mechanism 13 and the threaded holes formed in the module 2, when the two driving mechanisms 13 push the two modules 2 to be closed, the limit slide block 4 slides in the limit slide groove 3 along with the pushing of the driving mechanism 13, the auxiliary supporting effect of the module 2 during movement is realized, the sliding path of the module 2 is limited, so that the stability of the two modules 2 during sliding during closing is ensured, the collecting mechanism 11 is composed of a collecting plate and a telescopic cylinder, The buffering principle of the collecting mechanism 11 is consistent with the collecting principle of an injection mold (publication No. CN210590309U) disclosed in Chinese patent for facilitating stripping, after the molding is completed, the driving mechanism 13 contracts to drive the two modules 2 to separate, so that the molded workpiece falls to the collecting mechanism 11 for buffering and collecting, and when the module 2 needs to be replaced, the modules 2 and the driving mechanism 13 are used for taking down the fixing bolts, then the connecting block 241 is pulled upwards, the extension spring 242 extends to drive the positioning block 24 on the inner side of the L-shaped block 23 to slide, so that the positioning block 24 is separated from the positioning groove 221 formed in the inserting block 22, the limit of the inserting block 22 is released, then the inserting block 22 is pulled out from the through groove 211 formed in the connecting seat 21, so that the inserting block 22 is separated from the limiting groove 411, at this time, the fixation between the fixing block 41 and the connecting seat 21 can be released, the module 2 is taken down, the operation is convenient and simple when the module 2 is disassembled, and the subsequent replacement of the module 2 is convenient.

In fig. 2 and 3: the connecting seat 21 is provided with a through groove 211, the inserting block 22 penetrates through the through groove 211 and is in sliding connection with the through groove 211, the fixing block 41 is provided with a limiting groove 411, the inserting block 22 penetrates through the limiting groove 411 and is in sliding connection with the limiting groove 411, and the inserting block 22 is provided with a positioning groove 221; when fixing between the fixed block 41 and the module 2, the connecting block 241 is pulled upwards to extend the extension spring 242 to drive the positioning block 24 to rise, then the fixed block 41 is inserted into the connecting seat 21, and then the insertion block 22 passes through the through groove 211 and the limiting groove 411, so that the insertion block 22 has a limiting effect on the fixed block 41.

In fig. 1 and 2: the positioning block 24 penetrates through the positioning groove 221 and is fixedly clamped with the positioning groove 221, the top of the positioning block 24 is fixedly connected with a connecting block 241, and two symmetrically-distributed extension springs 242 are fixedly connected between the connecting block 241 and the L-shaped block 23; after the insertion block 22 passes through the through groove 211 and the limiting groove 411, the connection block 241 is released from being pulled, and the positioning block 24 is driven to pass through the positioning groove 221 formed in the insertion block 22 by the acting force generated when the extension spring 242 contracts, so that the insertion block 22 is positioned, the insertion block 22 cannot be separated from the limiting groove 411 and the through groove 211, and the connection and fixation between the module 2 and the fixing block 41 are completed.

The utility model discloses a theory of operation and use flow: when the two modules 2 are pushed to close by the two driving mechanisms 13, the limiting slide block 4 slides in the limiting slide groove 3 along with the pushing of the driving mechanisms 13, the auxiliary supporting effect on the modules 2 during moving is achieved, meanwhile, the sliding path of the modules 2 is limited, so that the stability during sliding during closing between the two modules 2 is ensured, after the forming is completed, the driving mechanisms 13 contract to drive the two modules 2 to be separated, the formed workpieces fall to the collecting mechanism 11 for buffer collection, and when the modules 2 need to be replaced, the fixing bolts 241 for the modules 2 and the driving mechanisms 13 are taken down, then the connecting block is pulled upwards, the extension spring 242 is made to extend to drive the positioning block 24 on the inner side of the L-shaped block 23 to slide, the positioning block 24 is made to be separated from the positioning groove 221 formed by the inserting block 22, and the limitation on the inserting block 22 is removed, then, the inserting block 22 is pulled out from the through groove 211 formed in the connecting seat 21, so that the inserting block 22 is separated from the limiting groove 411, the fixing between the fixing block 41 and the connecting seat 21 can be released at the moment, the module 2 is taken down, the operation is convenient and simple during the disassembly, and the subsequent replacement of the module 2 is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a buckle processing is with hard mould structure of taking off material of being convenient for, includes die carrier (1) and two modules (2), die carrier (1) is equipped with collects mechanism (11), injection moulding mechanism (12) and two actuating mechanism (13), two module (2) respectively with two actuating mechanism (13) spiro union is fixed, its characterized in that: the collecting mechanism (11) is fixedly connected to the inner wall of the bottom of the die carrier (1), the injection molding mechanism (12) is fixedly connected to the inner wall of the top of the die carrier (1), two limiting sliding grooves (3) which are symmetrically distributed are formed in the top wall of the die carrier (1), two limiting sliding blocks (4) are connected to the inner portions of the limiting sliding grooves (3) in a sliding mode, fixed blocks (41) are fixedly connected to the bottoms of the limiting sliding blocks (4), two connecting seats (21) which are symmetrically distributed are fixedly connected to the top wall of the module (2), the bottom ends of the two fixing blocks (41) are respectively located in the two connecting seats (21), inserting blocks (22) are connected to the inner side of the connecting seats (21) in a sliding mode, the inserting blocks (22) penetrate through the fixed blocks (41), and two L-shaped blocks (23) which are symmetrically distributed are fixedly connected to the outer, the inner sides of the two L-shaped blocks (23) are connected with positioning blocks (24) in a sliding mode, and the two positioning blocks (24) are fixedly clamped with the two inserting blocks (22) respectively.

2. The die structure for facilitating stripping in snap-fastener machining according to claim 1, wherein: a through groove (211) is formed in the connecting seat (21), and the inserting block (22) penetrates through the through groove (211) and is connected with the through groove (211) in a sliding mode.

3. The die structure for facilitating stripping in snap-fastener machining according to claim 1, wherein: spacing groove (411) have been seted up to fixed block (41), plug block (22) run through spacing groove (411), and with spacing groove (411) sliding connection.

4. The die structure for facilitating stripping in snap-fastener machining according to claim 1, wherein: the plug-in block (22) is provided with a positioning groove (221), and the positioning block (24) penetrates through the positioning groove (221) and is fixedly clamped with the positioning groove (221).

5. The die structure for facilitating stripping in snap-fastener machining according to claim 1, wherein: the top of the positioning block (24) is fixedly connected with a connecting block (241).

6. The die structure for facilitating stripping in snap-fastener machining according to claim 5, wherein: two symmetrically distributed extension springs (242) are fixedly connected between the connecting block (241) and the L-shaped block (23).

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