CN214773727U - Multi-slide block quick demoulding mould - Google Patents

Abstract

The utility model provides a many sliders fast demoulding mould, including front mould subassembly and back mould subassembly, the front mould subassembly includes the front mould board, front mould mold insert and two drive blocks, be provided with the accommodation space on the front mould board, front mould mold insert and front mould mold insert are located the accommodation space, two drive blocks all with front mould board fixed connection, back mould subassembly includes the back mould push pedal, two sliders, become core and back mould backing plate fixed connection, it constitutes the screwed part into the chamber with front mould mold insert and slider combination to become behind the back mould push pedal to become the core to run through, two sliders and back mould push pedal sliding connection, two drive blocks are connected with two sliders respectively and can drive the slider and slide so that the slider breaks away from the product. The utility model has the advantages of the drawing of patterns is quick, the shaping is of high quality, the shaping is efficient.

Description

Multi-slide block quick demoulding mould

Technical Field

The utility model belongs to the technical field of the mould and specifically relates to many sliders quick demoulding mould.

Background

The die 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. With the development of mold technology, more and more complex products are formed by molds. When a part with threads is manufactured, the mold in the current stage is slow to demold, and the quality of a demolded product is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. The utility model provides a many sliders fast demoulding mould makes the mould drawing of patterns faster.

According to an embodiment of the utility model, the utility model provides a quick drawing of patterns mould of many sliders, including front mould subassembly and back mould subassembly, the front mould subassembly includes front template, front mould mold insert and two drive blocks, be provided with the accommodation space on the front template, the front mould mold insert with the front template fixed connection and the front mould mold insert is located in the accommodation space, two drive blocks all with the front template fixed connection; the rear die assembly comprises a rear die push plate, two sliding blocks, a forming core and a rear die base plate, the forming core is fixedly connected with the rear die base plate, the forming core penetrates through the rear die push plate and then forms a part forming cavity with threads with the front die insert and the sliding blocks, the two sliding blocks are connected with the rear die push plate in a sliding mode, and the two driving blocks are respectively connected with the two sliding blocks and can drive the sliding blocks to slide so that the sliding blocks can be separated from products.

According to some embodiments of the utility model, be provided with the sliding part of slope on the drive block, be provided with on the slider with the sliding tray of the slope that the sliding part matches, the sliding part is in can drive when sliding in the sliding tray the slider breaks away from the product.

According to some embodiments of the invention, the sliding part is provided with a protrusion, the sliding groove is provided with a recess cooperating with the protrusion.

According to the utility model discloses a some embodiments, be provided with first connecting portion on the drive block, be provided with first recess on the preceding template, the drive block with the back is connected to the preceding template, first connecting portion part or whole are located in the first recess.

According to the utility model discloses a some embodiments, be provided with the second connecting portion on the drive block, be provided with the second recess in the back mould push pedal, behind front mould subassembly and the back mould subassembly compound die, the lower extreme of second connecting portion is located in the second recess.

According to some embodiments of the invention, the slider is provided with a thread forming portion.

The utility model discloses has following technological effect:

1. the utility model discloses many sliders quick demoulding mould, through fixed drive block in the front on the template, when the template drawing of patterns in the front, the drive block can drive the slider drawing of patterns simultaneously, and the drawing of patterns is fast, and production efficiency is high.

2. The utility model discloses many sliders quick demoulding mould through set up the shaping core on the back mould backing plate, shaping core and the coaxial setting of front mould mold insert for the part axiality after the shaping is better, the quality is better.

3. The utility model discloses many sliders quick demoulding mould is provided with first recess and second recess, can carry on spacingly to the drive block, and the stability of reinforcing mould improves the fashioned quality of product.

4. The utility model discloses many sliders quick demoulding mould is provided with thread forming portion on the slider, alright obtain the product that has the screw thread after the mould drawing of patterns, need not to process in addition, reduces the manufacturing procedure of part, improves the production efficiency of part.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic diagram of a front template according to an embodiment of the present invention;

fig. 4 is a schematic view of a driving block according to an embodiment of the present invention;

fig. 5 is a schematic view of a slider according to an embodiment of the present invention;

fig. 6 is a schematic view of a front mold insert according to an embodiment of the present invention.

Reference numerals: the front mold assembly 100, the front mold plate 110, the accommodating space 111, the first groove 112, the front mold insert 120, the driving block 130, the sliding part 131, the first connecting part 132, the second connecting part 133, the rear mold assembly 200, the rear mold push plate 210, the second groove 211, the slider 220, the sliding groove 221, the thread forming part 222, the forming core 230, and the rear mold backing plate 240.

Detailed Description

The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

It is to be understood that the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component surface" includes reference to one or more of such surfaces.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc.

Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

As shown in fig. 1-6, the utility model provides a many sliders fast demoulding mould, including front mould subassembly 100 and back mould subassembly 200, front mould subassembly 100 includes front template 110, front mould mold insert 120 and two drive blocks 130, is provided with accommodation space 111 on the front template 110, and front mould insert 120 is located accommodation space 111 with front template 110 fixed connection and front mould subassembly 120, and front mould insert 120 top has the connecting seat, and the connecting seat is with front mould insert 120 fixed connection on front template 110. The two driving blocks 130 are fixedly connected with the front template 110, a connecting rod is arranged on the front template 110, a connecting hole is arranged on the driving block 130, and the connecting rod penetrates through the front template 110 and extends into the connecting hole so that the driving block 130 is fixed at the lower end of the front template 110. The rear mold assembly 200 comprises a rear mold push plate 210, two sliders 220, a molding core 230 and a rear mold backing plate 240, the molding core 230 is fixedly connected with the rear mold backing plate 240, the molding core 230 penetrates through the rear mold push plate 210 and then is combined with the front mold insert 120 to form a part molding cavity with threads, the two sliders 220 are slidably connected with the rear mold push plate 210, and the two driving blocks 130 are respectively connected with the two sliders 220 and can drive the sliders 220 to slide so that the sliders 220 are separated from products.

The mold was demolded as follows: the front mold assembly 100 is separated from the product, and when the front mold assembly 100 is separated from the product, the driving block 130 of the front mold assembly 100 drives the sliding block 220 to slide, so that the sliding block 220 is also separated from the product, the demolding speed is accelerated, and then the rear mold push plate 210 ejects the product out of the molding core to complete the demolding process.

The driving block 130 drives the sliding block 220 to demould, a power driving device is not required to be additionally arranged, the overall structure of the die is simpler, the forming core 230 and the front die insert 120 are coaxially arranged, and the forming core 230 is arranged to enable the coaxiality of the formed part to be better and the quality to be better.

As shown in fig. 4 and 5, in some embodiments, the driving block 130 is provided with an inclined sliding portion 131, the sliding block 220 is provided with an inclined sliding groove 221 matching with the sliding portion 131, and the sliding portion 131 can drive the sliding block 220 to be separated from the product when sliding in the sliding groove 221. Since the sliding part 131 is inclined, the sliding part 131 generates a force to the sliding groove 221 to separate the slider 220 from the product by sliding the sliding part 131 in the sliding groove 221, and the sliding distance of the slider 220 is the distance between the uppermost end and the lowermost end of the sliding part 131 in the horizontal direction.

As shown in fig. 4 and 5, in some embodiments, the sliding portion 131 is provided with a protrusion, and the sliding groove 221 is provided with a recess that mates with the protrusion. When the sliding part 131 slides relative to the sliding groove 221, the protrusion is located in the recess.

As shown in fig. 3 and 4, in some embodiments, the driving block 130 is provided with a first connecting portion 132, the front mold plate 110 is provided with a first groove 112, and after the driving block 130 is connected to the front mold plate 110, the first connecting portion 132 is partially or completely located in the first groove 112. The first groove 112 has a limiting function on the first connecting portion 132, so that the driving block 130 is connected with the front mold plate 110 more stably, and can resist greater injection molding pressure. The driving block 130 can be more stable in the injection molding process, and the molding quality of the product is ensured.

As shown in fig. 2 and 4, in some embodiments, the driving block 130 is provided with a second connecting portion 133, the rear mold pushing plate 210 is provided with a second groove 211, and the lower end of the second connecting portion 133 is located in the second groove 211 after the front mold assembly 100 and the rear mold assembly 200 are clamped. The second groove 211 has a positioning function on the second connecting portion 133, and when the mold is closed, the second connecting portion 133 is located in the second groove 211, which indicates that the mold is closed in place. When the part is moulded plastics, second recess 211 has limiting displacement to second connecting portion 133, can strengthen the stability of drive block 130, improves the shaping quality of product.

As shown in fig. 5, in some embodiments, the slider 220 is provided with a thread forming portion 222. The thread forming section 222 facilitates forming threads on the product. And after the die is demoulded, a product with threads can be obtained, additional processing is not needed, the processing procedures of parts are reduced, and the production efficiency of the parts is improved.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims (6)

1. Many sliders fast demoulding mould, its characterized in that: the die comprises a front die assembly (100) and a rear die assembly (200), wherein the front die assembly (100) comprises a front die plate (110), a front die insert (120) and two driving blocks (130), the front die plate (110) is provided with an accommodating space (111), the front die insert (120) is fixedly connected with the front die plate (110), the front die insert (120) is positioned in the accommodating space (111), and the two driving blocks (130) are fixedly connected with the front die plate (110); the rear die assembly (200) comprises a rear die push plate (210), two sliders (220), a forming core (230) and a rear die backing plate (240), the forming core (230) is fixedly connected with the rear die backing plate (240), the forming core (230) penetrates through the rear die push plate (210) and then is combined with the front die insert (120) and the sliders (220) to form a part forming cavity with threads, the two sliders (220) are slidably connected with the rear die push plate (210), and the two driving blocks (130) are respectively connected with the two sliders (220) and can drive the sliders (220) to slide so that the sliders (220) can be separated from a product.

2. The multi-slide rapid release mold of claim 1, wherein: the driving block (130) is provided with an inclined sliding part (131), the sliding block (220) is provided with an inclined sliding groove (221) matched with the sliding part (131), and the sliding part (131) can drive the sliding block (220) to separate from a product when sliding in the sliding groove (221).

3. The multi-slide rapid release mold of claim 2, wherein: the sliding part (131) is provided with a convex part, and the sliding groove (221) is provided with a concave part matched with the convex part.

4. The multi-slide rapid release mold of claim 2, wherein: the driving block (130) is provided with a first connecting portion (132), the front template (110) is provided with a first groove (112), and after the driving block (130) is connected with the front template (110), the first connecting portion (132) is partially or completely positioned in the first groove (112).

5. The multi-slide rapid release mold of claim 2, wherein: the driving block (130) is provided with a second connecting part (133), the rear die push plate (210) is provided with a second groove (211), and after the front die assembly (100) and the rear die assembly (200) are assembled, the lower end of the second connecting part (133) is located in the second groove (211).

6. The multi-slide rapid release mold of claim 1, wherein: the slider (220) is provided with a thread forming part (222).

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