CN220763339U - Variable extrusion die in cross section - Google Patents
Variable extrusion die in cross section Download PDFInfo
- Publication number
- CN220763339U CN220763339U CN202321449102.2U CN202321449102U CN220763339U CN 220763339 U CN220763339 U CN 220763339U CN 202321449102 U CN202321449102 U CN 202321449102U CN 220763339 U CN220763339 U CN 220763339U
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- fixedly connected
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- extrusion die
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- 238000001125 extrusion Methods 0.000 title claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a section-variable extrusion die which comprises a connecting plate, wherein the top end of the connecting plate is fixedly connected with an extrusion structure, the top end of the extrusion structure is fixedly connected with an injection die, the inside of the injection die is movably connected with a forming box, the outside of the connecting plate is movably connected with a sealing cover, the bottom end of the connecting plate is fixedly connected with a mounting structure, and the outside of the injection die is fixedly connected with a connecting cylinder. According to the utility model, the spring clamping block movably connected with the inside of the limiting block is extruded, so that the limiting block is released and fixed with the limiting hole, the limiting block and the groove are released and fixed, the limiting block can slide to drive the sliding plate fixedly connected with one side to slide, the sliding plate can slide to drive the rotating gear to rotate, the rotating gear can rotate to drive the rotating plate fixedly connected with one side to rotate, and when a worker removes the formed die, the worker can conveniently extrude the formed die.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a section-variable extrusion die.
Background
The mold is used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various molds and tools of required products in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, different molds are composed of different parts, in the process that a worker goes to use the mold, the liquid needing to be injected is required to be injected into the mold, the liquid is cooled and molded in the mold, then the liquid is required to be demolded, in the process that the worker goes to demold the molded mold by means of an external tool, the operation is inconvenient, and the demolding work efficiency of the worker is delayed, so that the worker needs to provide the section-variable extrusion mold.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide the section-variable extrusion die which can be convenient for a worker to demould the die for cooling and forming the inside of the die.
(II) technical scheme
In order to achieve the above purpose, the utility model provides the following technical scheme, namely a section-variable extrusion die, which adopts the following technical scheme: the novel plastic extrusion device comprises a connecting plate, wherein an extrusion structure is fixedly connected to the top end of the connecting plate, an injection mold is fixedly connected to the top end of the extrusion structure, a forming box is movably connected to the inside of the injection mold, and a sealing cover is movably connected to the outside of the connecting plate.
The bottom fixedly connected with mounting structure of connecting plate, injection mold's outside fixedly connected with connecting cylinder.
As the preferred scheme, the extrusion structure includes fixed box, the outside of fixed box is seted up flutedly, the inside swing joint of recess has the stopper, the inside swing joint of stopper has the spring fixture block, when the staff goes to the drawing of patterns to fashioned mould, can make things convenient for the staff to go to extrude fashioned mould.
As the preferred scheme, one side fixedly connected with slide of stopper, the inner wall swing joint of fixed box has the rotation gear, one side fixedly connected with of rotation gear changes the board, one side fixedly connected with pivot of changing the board, when the staff goes to the fashioned mould and carries out the drawing of patterns, can reach convenient effect when the staff goes to the fashioned mould and carries out the drawing of patterns.
As the preferred scheme, the outer wall both sides of slide evenly are provided with the tooth piece, and the size of tooth piece is the same with the size of turning gear, slide and turning gear's connected mode sets up to the meshing and connects, shaping box level sets up the top at the commentaries on classics board perpendicularly, and the inside of fixed box and injection mold sets up to run through each other, and the outside of shaping box evenly fixedly connected with is sealed to be filled up, when the staff goes to the mould of shaping, can improve the holistic drawing of patterns efficiency of staff.
As the preferred scheme, spacing hole has evenly been seted up to the inner wall both sides of recess, the size of spring fixture block is the same with spacing hole size, the extension mouth has all been seted up to the outer wall both sides of stopper, when the staff goes to the mould of fashioned drawing of patterns, can reach labour saving and time saving's effect when the staff goes to the mould drawing of patterns.
As the preferred scheme, mounting structure includes the installation piece, the outside swing joint of installation piece has the turn button, one side fixedly connected with connecting rod of turn button, the outside threaded connection of connecting rod has the sleeve board, the bottom fixedly connected with connecting block of sleeve board can make things convenient for the staff to go to the mould and carry out the dismouting to the fashioned mould when the staff goes to the drawing of patterns.
As the preferred scheme, the outside of connecting rod evenly is provided with the screw thread, the screw thread groove has been seted up to the inside of cover board, the spout has been seted up to the inboard of installation piece, and the inside swing joint of spout has the connecting block, when the staff goes to the fashioned mould and carries out the drawing of patterns, can reach convenient effect when the staff goes to the mould and carries out the dismouting.
(III) beneficial effects
Compared with the prior art, the utility model provides a section-variable extrusion die, which comprises the following components
The beneficial effects are that:
1. according to the utility model, the fixed box, the groove, the limiting block, the spring clamping block, the sliding plate, the rotating gear, the rotating plate and the rotating shaft are arranged, the spring clamping block which is movably connected with the inside of the limiting block is extruded, the limiting block is released from limiting fixation formed by the limiting hole, the limiting block and the groove are simultaneously released from limiting fixation, the sliding plate which is fixedly connected with one side of the limiting block is driven to slide, the sliding plate is driven to rotate by sliding, the rotating gear is driven to rotate by sliding, the rotating plate which is fixedly connected with one side of the rotating gear is driven to rotate, the rotating plate is driven to extrude the forming box above, the forming box is lifted in the injection mold, the mold which is cooled and formed in the forming box is extruded, and when a worker removes the formed mold, the worker can conveniently extrude the formed mold, so that the forming box has certain convenience.
2. According to the utility model, the mounting block, the rotating button, the connecting rod, the sleeve plate and the connecting block are arranged, and the connecting rod fixedly connected with one end of the rotating button can rotate by rotating the rotating button movably connected with the outer part of the mounting block, so that the connecting rod can rotate to drive the sleeve plate to slide, and the sleeve plate can be made. The connecting block of bottom fixed connection slides in the inside of spout, can make sleeve plate and mounting groove press from both sides tight spacing, when the staff goes to the mould of shaping to the drawing of patterns, can make things convenient for the staff to go to the mould and dismantle, can make things convenient for the staff to dismantle the mould and overhaul.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective view of a mounting block of the present utility model;
FIG. 3 is a perspective view of a mounting box of the present utility model;
FIG. 4 is a perspective view of a rotor plate according to the present utility model;
fig. 5 is a perspective view of a stopper according to the present utility model.
In the figure: 1. a connecting plate; 2. an extrusion structure; 201. a fixed box; 202. a groove; 203. a limiting block; 204. a spring clamping block; 205. a slide plate; 206. rotating the gear; 207. a rotating plate; 208. a rotating shaft; 3. an injection mold; 4. forming a box; 5. sealing cover; 6. a connecting cylinder; 7. a mounting structure; 701. a mounting block; 702. a rotary knob; 703. a connecting rod; 704. a sleeve plate; 705. and (5) connecting a block.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
Referring to fig. 1-5, the present embodiment provides a section-variable extrusion die, which comprises a connecting plate 1, wherein the top end of the connecting plate 1 is fixedly connected with an extrusion structure 2, the top end of the extrusion structure 2 is fixedly connected with an injection die 3, the inside of the injection die 3 is movably connected with a forming box 4, and the outside of the connecting plate 1 is movably connected with a sealing cover 5.
The bottom fixedly connected with mounting structure 7 of connecting plate 1, the outside fixedly connected with connecting cylinder 6 of injection mold 3.
The extrusion structure 2 comprises a fixed box 201, a groove 202 is formed in the outer portion of the fixed box 201, a limiting block 203 is movably connected to the inner portion of the groove 202, a spring clamping block 204 is movably connected to the inner portion of the limiting block 203, and when a worker removes a formed die, the worker can conveniently remove the formed die to extrude the formed die, and the extrusion structure has certain convenience.
One side fixedly connected with slide 205 of stopper 203, the inner wall swing joint of fixed box 201 has rotation gear 206, and one side fixedly connected with of rotation gear 206 changes board 207, and one side fixedly connected with pivot 208 of change board 207 when the staff goes to the fashioned mould, can reach convenient effect when the staff goes to the fashioned mould and goes to the drawing of patterns, can improve the fashioned quality of drawing of patterns.
The outer wall both sides of slide 205 evenly are provided with the tooth piece, and the size of tooth piece is the same with the size of turning gear 206, and slide 205 and turning gear 206's connected mode sets up to the meshing and connects, and shaping box 4 level sets up perpendicularly in the top of turning plate 207, and the inside of fixed box 201 and injection mold 3 sets up to run through each other, and the outside of shaping box 4 evenly fixedly connected with is sealed to be filled up, when the staff goes to the mould of shaping to take off the drawing of patterns, can improve the holistic drawing of patterns efficiency of staff, can make slide 205 slip drive turning gear 206 and rotate.
Limiting holes are uniformly formed in two sides of the inner wall of the groove 202, the size of the spring clamping block 204 is the same as that of the limiting hole, extending openings are formed in two sides of the outer wall of the limiting block 203, and when a worker removes a formed die, the effect of time and labor saving can be achieved when the worker removes the die, and the limiting block 203 can be limited.
Example 2
The mounting structure 7 includes the installation piece 701, and the outside swing joint of installation piece 701 has the knob 702, and one side fixedly connected with connecting rod 703 of knob 702, the outside threaded connection of connecting rod 703 has the bushing 704, and the bottom fixedly connected with connecting block 705 of bushing 704 can make things convenient for the staff to go to the mould and dismantle when the staff goes to the mould of shaping, can make things convenient for the staff to carry out the dismouting to the mould and overhaul.
The outside of connecting rod 703 evenly is provided with the screw thread, and the screw thread groove has been seted up to the inside of bushing 704, and the spout has been seted up to the inboard of installation piece 701, and the inside swing joint of spout has connecting block 705, when the staff goes to the drawing of patterns to fashioned mould, can reach convenient effect when the staff goes to the mould dismouting, can make connecting rod 703 rotate and drive bushing 704 and slide.
The working principle of the utility model is as follows: the spring clamping blocks 204 movably connected inside the limiting blocks 203 are extruded, so that the limiting fixation formed by the spring clamping blocks 204 and limiting holes can be relieved, meanwhile, the limiting blocks 203 and the grooves 202 can be relieved, the limiting blocks 203 can be made to slide to drive the sliding plates 205 fixedly connected with one side to slide, the sliding plates 205 can be made to slide to drive the rotating gears 206 to rotate, the rotating gears 206 can be made to rotate to drive the rotating plates 207 fixedly connected with one side to rotate, the rotating plates 207 can extrude the forming box 4 above, the forming box 4 can ascend inside the injection mold 3, and the mold for cooling forming inside the forming box 4 can be extruded;
through rotating the outside swing joint's of installation piece 701 button 702, can make the connecting rod 703 of button 702 one end fixed connection rotate, can make connecting rod 703 rotate and drive the sleeve plate 704 and slide, can make sleeve plate 704. The connecting block 705 fixedly connected with the bottom end slides in the chute, so that the sleeve plate 704 and the mounting groove can be clamped and limited.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a variable extrusion die in cross-section, includes connecting plate (1), its characterized in that: the extrusion device is characterized in that the top end of the connecting plate (1) is fixedly connected with an extrusion structure (2), the top end of the extrusion structure (2) is fixedly connected with an injection mold (3), the inside of the injection mold (3) is movably connected with a forming box (4), and the outside of the connecting plate (1) is movably connected with a sealing cover (5);
the bottom fixedly connected with mounting structure (7) of connecting plate (1), the outside fixedly connected with connecting cylinder (6) of injection mold (3).
2. A variable cross-section extrusion die as recited in claim 1, wherein: the extrusion structure (2) comprises a fixed box (201), a groove (202) is formed in the outer portion of the fixed box (201), a limiting block (203) is movably connected to the inner portion of the groove (202), and a spring clamping block (204) is movably connected to the inner portion of the limiting block (203).
3. A variable cross-section extrusion die as claimed in claim 2, wherein: one side fixedly connected with slide (205) of stopper (203), the inner wall swing joint of fixed box (201) has rotation gear (206), one side fixedly connected with swivel plate (207) of rotation gear (206), one side fixedly connected with pivot (208) of swivel plate (207).
4. A variable cross-section extrusion die as claimed in claim 3, wherein: the outer wall both sides of slide (205) evenly are provided with the tooth piece, and the size of tooth piece is the same with the size of turning gear (206), the connected mode of slide (205) and turning gear (206) sets up to the meshing and connects, shaping box (4) level sets up in the top of turning plate (207) perpendicularly, and the inside of fixed box (201) and injection mold (3) sets up to run through each other, and the outside of shaping box (4) evenly fixedly connected with is sealed.
5. A variable cross-section extrusion die as recited in claim 4, wherein: limiting holes are uniformly formed in two sides of the inner wall of the groove (202), the size of the spring clamping block (204) is the same as that of the limiting hole, and extension openings are formed in two sides of the outer wall of the limiting block (203).
6. A variable cross-section extrusion die as recited in claim 1, wherein: the mounting structure (7) comprises a mounting block (701), a rotating button (702) is movably connected to the outside of the mounting block (701), a connecting rod (703) is fixedly connected to one side of the rotating button (702), a sleeve plate (704) is connected to the outer thread of the connecting rod (703), and a connecting block (705) is fixedly connected to the bottom end of the sleeve plate (704).
7. A variable cross-section extrusion die as recited in claim 6, wherein: the outside of connecting rod (703) evenly is provided with the screw thread, the screw thread groove has been seted up to the inside of cover board (704), the spout has been seted up to the inboard of installation piece (701), and the inside swing joint of spout has connecting block (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449102.2U CN220763339U (en) | 2023-06-08 | 2023-06-08 | Variable extrusion die in cross section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449102.2U CN220763339U (en) | 2023-06-08 | 2023-06-08 | Variable extrusion die in cross section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220763339U true CN220763339U (en) | 2024-04-12 |
Family
ID=90605426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321449102.2U Active CN220763339U (en) | 2023-06-08 | 2023-06-08 | Variable extrusion die in cross section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220763339U (en) |
-
2023
- 2023-06-08 CN CN202321449102.2U patent/CN220763339U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |