CN210139569U - Detachable injection molding joint template - Google Patents

Detachable injection molding joint template Download PDF

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Publication number
CN210139569U
CN210139569U CN201920489550.2U CN201920489550U CN210139569U CN 210139569 U CN210139569 U CN 210139569U CN 201920489550 U CN201920489550 U CN 201920489550U CN 210139569 U CN210139569 U CN 210139569U
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China
Prior art keywords
movable
die plate
template
fixed die
wedge
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Active
Application number
CN201920489550.2U
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Chinese (zh)
Inventor
苏大辉
李冠武
柴方明
何德才
鲍伟正
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Zhejiang fuming Technology Co.,Ltd.
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Zhejiang Fuming Industrial Machinery Co Ltd
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Priority to CN201920489550.2U priority Critical patent/CN210139569U/en
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Abstract

The utility model provides a dismantled and assembled injection joint template, including lower fixed die plate and last fixed die plate, set up down the wedge slide in the lower fixed die plate upper end, the inside movable mould board that is equipped with down of wedge slide, lower fixed die plate passes through the screw fixation with lower movable mould board, movable mould board is installed to lower movable mould board upper end, fixed die plate is installed to lower fixed die plate upper end, go up the fixed die plate lower extreme and set up the wedge slide, go up the inside movable mould board that is equipped with of wedge slide, it passes through the screw fixation with last fixed die plate to go up the movable mould board, the utility model discloses a comparatively simple operation changes the off-the-shelf kind, the artifical, the waste of mould cost of reduction of very big degree.

Description

Detachable injection molding joint template
Technical Field
The utility model relates to a dismantled and assembled joint template of moulding plastics belongs to the joint processing equipment field of moulding plastics.
Background
The mold is widely applied to industrial production, the injection mold is one of main branches in the mold and mainly used for molding plastic products, the injection molding machine injects molten plastic into the mold through a sprue, and the molten plastic enters a molding cavity in the mold for molding. In the current production process, a single mold is mostly matched with a single product. However, if the product types are multiple, multiple injection molds are needed, and the injection molds have large integral volume and high manufacturing cost, and the integral replacement is not beneficial to the operation of a production field.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a dismantled and assembled injection joint template to solve the problem of the whole change operational difficulty of the injection mold who provides among the above-mentioned background art, the utility model provides an injection mold is local to be changed, and the operation degree of difficulty is low.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a dismantled and assembled joint template of moulding plastics, includes lower fixed die plate and goes up the fixed die plate, set up down the wedge slide in the lower fixed die plate upper end, the inside movable mould board that is equipped with down of wedge slide, lower fixed die plate passes through the screw fixation with lower movable mould board, movable mould board is installed to lower movable mould board upper end, fixed die plate is installed to lower fixed die plate upper end, go up the fixed die plate lower extreme and set up the wedge slide, go up the inside movable mould board that is equipped with of wedge slide, it passes through the screw fixation with last fixed die plate to go up the movable mould board.
Furthermore, the front end of the lower wedge-shaped slideway is processed into an opening, and the rear end of the lower wedge-shaped slideway is processed into a closed end.
Furthermore, the front end of the upper wedge-shaped slideway is processed into an opening, and the rear end of the upper wedge-shaped slideway is processed into a closed end.
Furthermore, threaded holes I are formed in the edge positions of four corners of the bottom end inside the lower wedge-shaped slide way, through holes I are formed in the edge positions of four corners inside the lower movable template, four bolts I are arranged inside the lower movable template, and the four bolts I penetrate through the four through holes I respectively and extend into the four threaded holes I respectively.
Furthermore, threaded holes II are formed in the edge positions of four corners at the top end inside the upper wedge-shaped slide way, through holes II are formed in the edge positions of four corners inside the upper movable template, four bolts II are arranged inside the lower movable template, and the four bolts II penetrate through the four through holes II respectively and extend into the four threaded holes II respectively.
Further, a groove is formed in the bottom end of the inner portion of the lower fixed template, a moving plate is arranged in the groove, the outer end of the ring of the moving plate is attached to the inner wall of the ring of the groove, a movable thimble is mounted at the upper end of the moving plate, an injection groove is formed in the middle of the upper end of the lower movable template, the movable thimble penetrates through the lower movable template and extends into the injection groove, a thread block is mounted at the lower end of the moving plate, the lower end of the movable thimble penetrates through the moving plate and is fixed at the upper end of the thread block, two fixed rods are symmetrically fixed at the top end of the inner portion of the groove, springs are sleeved at the outer ends of the two fixed rods, the upper ends of the two springs are attached to the top end of the inner portion of the groove, the lower ends of the two springs are attached to the moving plate, the two fixed rods penetrate through the moving plate and extend to the, the fixed rods are symmetrically arranged on the left side and the right side of the movable ejector pin, a die holder ejector pin is arranged in the lower fixed die plate, and the die holder ejector pin is arranged on the lower side of the thread block.
Furthermore, a threaded hole is formed in the middle of the lower end of the moving plate, a threaded block is arranged in the threaded hole, and an inner hexagonal groove is formed in the lower end of the threaded block.
Furthermore, an external thread is processed at the lower part of the annular outer end of the fixing rod, an internal thread is processed on the annular inner wall of the nut, and the nut is connected with the fixing rod through the internal thread and the external thread.
The utility model has the advantages that: the utility model discloses a dismantled and assembled joint template of moulding plastics, the utility model discloses a screw will be installed movable mould board and lower fixed die plate down to going up movable mould board and last fixed die plate and installing through the screw, the connected mode of screw is convenient for down movable mould board and lower wedge slide and go up movable mould board and last fixed die plate's installation and dismantlement, realizes reducing the mould through the operation of movable mould board and last movable mould board under the dismouting and changes the degree of difficulty for the mould is changed speed, saves the mould cost.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a detachable injection joint mold plate of the present invention;
FIG. 2 is an exploded view of a removable injection joint template of the present invention;
FIG. 3 is a schematic view of a removable lower movable platen of an injection joint mold of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3 of a removable injection joint mold plate of the present invention;
in the figure: 1-lower fixed template, 2-lower movable template, 3-upper movable template, 4-upper fixed template, 5-upper wedge-shaped slideway, 6-lower wedge-shaped slideway, 21-groove, 22-moving plate, 23-thread block, 24-movable thimble, 25-nut, 26-fixed rod and 27-spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As an embodiment of the present invention: referring to fig. 1 and 2, the present invention provides a technical solution: a detachable injection joint template comprises a lower fixed template 1 and an upper fixed template 4, wherein the upper end of the lower fixed template 1 is provided with a lower wedge-shaped slideway 6, the lower wedge-shaped slideway 6 is internally provided with a lower movable template 2, the lower fixed template 1 and the lower movable template 2 are fixed through screws, the upper end of the lower movable template 2 is provided with an upper movable template 3, the upper end of the lower fixed template 1 is provided with an upper fixed template 4, the lower end of the upper fixed template 4 is provided with an upper wedge-shaped slideway 5, the upper movable template 3 and the upper fixed template 4 are fixed through screws, the lower movable template 2 slides into the lower wedge-shaped slideway 6 from front to back, then the lower movable template 2 and the lower fixed template 1 are installed through screws, then the upper movable template 3 slides into the upper wedge-shaped slideway 5 from front to back, and the upper movable template 3 and the upper fixed template 4 are installed through screws, the connection mode of the screws is convenient for the installation and the disassembly of the lower movable template 2 and the lower wedge-shaped slide 6 as well as the upper movable template 3 and the upper fixed template 4, the difficulty of the replacement of the die is reduced through the operation of the lower movable template 2 and the upper movable template 3 during the disassembly and the assembly, the speed of the replacement of the die is accelerated, and the cost of the die is saved.
The front end of the lower wedge-shaped slide way 6 is processed into an opening, the rear end of the lower wedge-shaped slide way 6 is processed into a closed end, and the lower movable template 2 can slide into the lower fixed template 1 conveniently due to the arrangement.
The front end of the upper wedge-shaped slide way 5 is processed into an opening, and the rear end of the upper wedge-shaped slide way 5 is processed into a closed end, so that the upper movable template 3 can conveniently slide into the upper wedge-shaped slide way 5.
Threaded holes I are formed in the edge positions of the four corners at the bottom end inside the lower wedge-shaped slide 6, through holes I are formed in the edge positions of the four corners inside the lower movable template 2, four bolts I are arranged inside the lower movable template 2, penetrate through the four through holes I respectively and extend to the four threaded holes I respectively, penetrate through the lower movable template 2 and are connected with the lower fixed template 1 through threads, and the lower wedge-shaped slide 6 and the lower fixed template 1 are fixedly connected.
The edge positions of four corners at the top end inside the upper wedge-shaped slide way 5 are all provided with two threaded holes, the edge positions of four corners inside the upper movable template 3 are all provided with two through holes, two bolts are arranged inside the lower movable template 2 and penetrate through the two through holes respectively and extend to the two threaded holes respectively, the two bolts penetrate through the upper movable template 3 and are connected with the upper fixed template 4 through threads, and the upper movable template 3 and the upper wedge-shaped slide way 5 are fixedly connected.
As another embodiment of the present invention: referring to fig. 3 and 4, a groove 21 is formed at the bottom end inside the lower fixed template 1, a moving plate 22 is arranged inside the groove 21, the annular outer end of the moving plate 22 is attached to the annular inner wall of the groove 21, a movable thimble 24 is arranged at the upper end of the moving plate 22, an injection molding groove is formed at the middle position of the upper end of the lower movable template 2, the movable thimble 24 penetrates through the lower movable template 2 and extends into the injection molding groove, a thread block 23 is arranged at the lower end of the moving plate 22, the lower end of the movable thimble 24 penetrates through the moving plate 22 and is welded at the upper end of the thread block 23, two fixed rods 26 are symmetrically fixed at the top end inside the groove 21 through viscose glue, springs 27 are sleeved at the annular outer ends of the two fixed rods 26, the upper ends of the two springs 27 are attached to the inner top end of the groove 21, the lower ends of the two springs 27 are attached to the moving plate 22, two nuts 25 are arranged at the lower end of the moving plate 22, two fixing rods 26 are symmetrically arranged on the left side and the right side of the movable thimble 24, a die holder thimble is arranged in the lower fixing template 1 and is arranged on the lower side of the thread block 23, after the injection molding of the joint is completed, the die holder thimble moves upwards to push the thread block 23 to move upwards, the thread block 23 moves upwards to drive the movable thimble 24 and the moving plate 22 to move upwards, the movable thimble 24 moves upwards to eject the injection molding joint, the moving plate 22 moves upwards to compress the spring 27, so that the spring 27 generates elasticity, and when the die holder thimble moves downwards, the moving plate 22 moves downwards under the elasticity of the spring 27, so that the movable thimble 24 moves downwards and returns to the initial position.
Move board 22 lower extreme intermediate position and offer the screw hole, and screw hole inside is equipped with screw block 23, and hexagonal groove in screw block 23 lower extreme is offered, and screw block 23 is connected through the screw with moving board 22, is convenient for the installation and the dismantlement of the two to be convenient for movable thimble 24's change, interior hexagonal groove is convenient for utilize hexagonal spanner to carry out the dismouting, can process cross recess or plum blossom groove in reality.
The external screw thread is processed to dead lever 26 annular outer end lower part position, processes the internal thread on the annular inner wall of nut 25, and nut 25 is connected with dead lever 26 through internal thread and external screw thread, and nut 25 is connected the installation and the dismantlement of the two of being convenient for with the screw thread formula of dead lever 26 to be convenient for dismantle moving plate 22, and then be convenient for change spring 27.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a dismantled and assembled joint template of moulding plastics, includes fixed die plate (1) and last fixed die plate (4) down, its characterized in that: lower fixed die plate (1) upper end is seted up down wedge slide (6), movable mould board (3) are installed to lower wedge slide (6) inside being equipped with down, fixed die plate (1) passes through the fix with screw with lower movable mould board (2) down, movable mould board (3) are installed to lower movable mould board (2) upper end, fixed die plate (4) are installed to lower fixed die plate (1) upper end, go up fixed die plate (4) lower extreme and set up wedge slide (5), it is equipped with movable mould board (3) to go up wedge slide (5) inside, it passes through the fix with screw with last fixed die plate (4) to go up movable mould board (3).
2. A removable injection molding joint template according to claim 1, wherein: the front end of the lower wedge-shaped slide way (6) is processed into an opening, and the rear end of the lower wedge-shaped slide way (6) is processed into a closed end.
3. A removable injection molding joint template according to claim 1, wherein: the front end of the upper wedge-shaped slideway (5) is processed into an opening, and the rear end of the upper wedge-shaped slideway (5) is processed into a closed end.
4. A removable injection molding joint template according to claim 1, wherein: the edge positions of four corners of the bottom inside the lower wedge-shaped slide way (6) are all provided with first threaded holes, the edge positions of four corners inside the lower movable template (2) are all provided with first through holes, four first bolts are arranged inside the lower movable template (2), and the four first bolts penetrate through the four first through holes respectively and extend into the four first threaded holes respectively.
5. A removable injection molding joint template according to claim 1, wherein: the edge positions of four corners at the top end inside the upper wedge-shaped slide way (5) are all provided with two threaded holes, the edge positions of four corners inside the upper movable template (3) are all provided with two through holes, four bolts II are arranged inside the lower movable template (2), and the four bolts II respectively penetrate through the four through holes II and respectively extend into the four threaded holes II.
6. A removable injection molding joint template according to claim 1, wherein: the bottom end in the lower fixed template (1) is provided with a groove (21), a movable plate (22) is arranged in the groove (21), the annular outer end of the movable plate (22) is attached to the annular inner wall of the groove (21), the upper end of the movable plate (22) is provided with a movable thimble (24), the middle position of the upper end of the lower movable template (2) is provided with an injection molding groove, the movable thimble (24) penetrates through the lower movable template (2) and extends into the injection molding groove, the lower end of the movable plate (22) is provided with a thread block (23), the lower end of the movable thimble (24) penetrates through the movable plate (22) and is fixed at the upper end of the thread block (23), the top end in the groove (21) is symmetrically fixed with two fixed rods (26), the annular outer ends of the two fixed rods (26) are sleeved with springs (27), the upper ends of the two springs (27) are attached to the top end in the groove (21), and the lower ends of the two springs (27, two dead lever (26) all pass and move board (22) and extend to and move board (22) lower extreme, two equal mounting nut (25) in dead lever (26) annular outer end, two nut (25) all are established and are being moved board (22) lower extreme, two dead lever (26) symmetry is installed in activity thimble (24) left and right sides, the inside die holder thimble that is equipped with of lower fixed die plate (1), the die holder thimble is installed at thread block (23) downside.
7. A removable injection molding joint template according to claim 6, wherein: a threaded hole is formed in the middle of the lower end of the moving plate (22), a threaded block (23) is arranged in the threaded hole, and an inner hexagonal groove is formed in the lower end of the threaded block (23).
8. A removable injection molding joint template according to claim 6, wherein: the outer thread is processed at the lower part of the annular outer end of the fixing rod (26), the inner thread is processed on the annular inner wall of the nut (25), and the nut (25) is connected with the fixing rod (26) through the inner thread and the outer thread.
CN201920489550.2U 2019-04-11 2019-04-11 Detachable injection molding joint template Active CN210139569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920489550.2U CN210139569U (en) 2019-04-11 2019-04-11 Detachable injection molding joint template

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920489550.2U CN210139569U (en) 2019-04-11 2019-04-11 Detachable injection molding joint template

Publications (1)

Publication Number Publication Date
CN210139569U true CN210139569U (en) 2020-03-13

Family

ID=69728601

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920489550.2U Active CN210139569U (en) 2019-04-11 2019-04-11 Detachable injection molding joint template

Country Status (1)

Country Link
CN (1) CN210139569U (en)

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 317000 188, Chuang Road, Jiangnan street, Taizhou, Zhejiang.

Patentee after: Zhejiang fuming Technology Co.,Ltd.

Address before: 317000 188, Chuang Road, Jiangnan street, Taizhou, Zhejiang.

Patentee before: ZHEJIANG FUMING INDUSTRIAL MACHINERY Co.,Ltd.

CP01 Change in the name or title of a patent holder