CN214726090U - Forming die for producing plastic alloy pipe - Google Patents
Forming die for producing plastic alloy pipe Download PDFInfo
- Publication number
- CN214726090U CN214726090U CN202120771397.XU CN202120771397U CN214726090U CN 214726090 U CN214726090 U CN 214726090U CN 202120771397 U CN202120771397 U CN 202120771397U CN 214726090 U CN214726090 U CN 214726090U
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- China
- Prior art keywords
- base
- fixedly connected
- alloy pipe
- die
- mould
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000956 alloy Substances 0.000 title claims abstract description 35
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 35
- 239000004033 plastic Substances 0.000 title claims abstract description 35
- 229920003023 plastic Polymers 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000009415 formwork Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000009966 trimming Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
Images
Abstract
The utility model discloses a forming die of production plastics alloy pipe relates to plastics alloy pipe production forming die technical field. The utility model comprises a base, two lower mould shells are connected with the top of the base in a sliding way, telescopic columns are connected with the two ends of the top of the base in a sliding way, an upper mould plate is fixedly connected between the tops of the two telescopic columns through a connecting rod, and a central column is matched with the bottom of the upper mould plate in a threaded way; the top of the lower die shell is provided with a die groove matched with the upper die plate, two corner ends of the bottom of the lower die shell are fixedly connected with a limiting edge-closing plate matched with the upper die plate, and the bottom of the lower die shell is fixedly connected with a first limiting block. The utility model discloses when carrying out the shaping of plastics alloy pipe, the cope match-plate pattern can be accurate and stable carry out the combined forming with the lower die shell, avoid making the mould can't effective spacing fixed because of external factor, and then lead to relative position between the mould to take place the skew, finally make the problem emergence of plastics alloy pipe production emergence deviation.
Description
Technical Field
The utility model belongs to the technical field of plastic alloy pipe production forming die, especially relate to a forming die who produces plastic alloy pipe.
Background
The plastic alloy pipe is of an external square and internal round structure, has basically consistent color and luster, is dark gray in color, and can be also customized by the negotiation of supply and demand parties. The inner and outer walls of the tube should be smooth to allow for no bubbles, tears, decomposition lines and significant impurities. The plastic alloy pipe is produced with polyvinyl chloride as main material, and through comprehensive application of multicomponent polymer material blending alloy technology with synergistic effect, compounding with toughening agent, antiaging agent and other supplementary additive, partial kneading, integral kneading and interpenetrating network alloying.
When the plastic alloy pipe is produced, a forming die is needed to be used for producing the plastic alloy pipe. However, when the existing forming die is used for forming the plastic alloy pipe, in the cooling process, the die cannot be effectively limited and fixed due to external factors, so that the relative position between the dies is deviated, and the deviation of the production of the plastic alloy pipe is possibly caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a forming die of production plastics alloy pipe uses through spacing receipts sideboard, cope match-plate pattern, connecting rod and the cooperation between the flexible post, has solved current forming die and can be because external factors make the unable effectual spacing of mould fixed, lead to relative position to take place the skew between the mould to the production that can lead to plastics alloy pipe takes place the problem of deviation.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a forming die for producing plastic alloy pipes, which comprises a base, wherein the top of the base is connected with two lower die shells in a sliding way, two ends of the top of the base are connected with telescopic columns in a sliding way, an upper die plate is fixedly connected between the tops of the two telescopic columns through a connecting rod, and the bottom of the upper die plate is matched with a central column in a threaded way; the top of the lower die shell is provided with a die groove matched with the upper die plate, two corner ends of the bottom of the lower die shell are fixedly connected with limiting edge-receiving plates matched with the upper die plate, and the bottom of the lower die shell is fixedly connected with a first limiting block; the base top is opened there are two first spacing grooves, first spacing groove and first stopper sliding fit, first spacing inslot is equipped with the gag lever post that runs through first stopper, the outer disc cover of gag lever post is equipped with the extrusion spring, the extrusion spring both ends respectively with first spacing inslot wall and first stopper fixed connection.
Furthermore, the two first limiting grooves are symmetrically arranged around the center of the base.
Furthermore, two second limiting grooves are formed in the top of the base, and second limiting blocks matched with the second limiting grooves are fixedly connected to the bottom of the telescopic column.
Furthermore, a cavity is formed in the lower die shell, one side surface, far away from the die groove, of the lower die shell is fixedly connected with a water inlet pipe, a water drain pipe and a handle respectively, the water inlet pipe and the water drain pipe are communicated with the cavity, and the water inlet pipe is located above the water drain pipe.
Furthermore, the four-corner end of the bottom of the base is fixedly connected with supporting legs.
The utility model discloses following beneficial effect has:
1. the utility model discloses a cooperation between spacing receipts sideboard, cope match-plate pattern, connecting rod and the flexible post is used for when carrying out the shaping of plastic alloy pipe, the cope match-plate pattern can be accurate and stable carry out the shaping of combination with lower die shell, avoid making the unable effectual spacing of mould fixed because of external factors, lead to relative position to take place the skew between the mould, thereby probably can make the production emergence deviation of plastic alloy pipe.
2. The utility model discloses an external cooling water source of inlet tube injects the cooling water into to the cavity, is putting through waste water recovery device with the outlet pipe externally simultaneously, has realized the circulation flow of cooling water in the cavity, has improved the cooling rate to the plastics alloy pipe after moulding plastics to improve device's work efficiency.
3. The utility model discloses a separate cope match-plate pattern and lower mould shell, separate two lower mould shells through the handle after that, made things convenient for greatly to take out the drawing of patterns of plastics alloy pipe, improved work efficiency.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a forming die for producing a plastic alloy pipe according to the present invention;
FIG. 2 is a schematic view of a lower formwork;
FIG. 3 is a schematic diagram of the top left view of FIG. 2;
FIG. 4 is a schematic structural view of a base;
FIG. 5 is a partial cross-sectional view of the lower die shell;
FIG. 6 is a schematic structural diagram of the combination of the central column, the upper mold plate, the connecting rod and the telescopic column.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 101-first limiting groove, 102-limiting rod, 103-extrusion spring, 104-second limiting groove, 2-lower formwork, 201-die groove, 202-limiting edge-closing plate, 203-first limiting block, 204-cavity, 205-water inlet pipe, 206-water outlet pipe, 207-handle, 3-telescopic column, 301-second limiting block, 4-connecting rod, 5-upper formwork, 6-central column and 7-supporting leg.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model relates to a forming die for producing plastic alloy pipes, which comprises a base 1, wherein the top of the base 1 is slidably connected with two lower formworks 2, two ends of the top of the base 1 are slidably connected with telescopic columns 3, an upper template 5 is fixedly connected between the tops of the two telescopic columns 3 through a connecting rod 4, and the bottom of the upper template 5 is in threaded fit with a central column 6; the top of the lower mould shell 2 is provided with a mould groove 201 matched with the upper mould plate 5, two corner ends of the bottom of the lower mould shell 2 are fixedly connected with a limit edging plate 202 matched with the upper mould plate 5, and the bottom of the lower mould shell 2 is fixedly connected with a first limit block 203; the top of the base 1 is provided with two first limiting grooves 101, the two first limiting grooves 101 are symmetrically arranged around the center of the base 1, the first limiting grooves 101 are in sliding fit with the first limiting blocks 203, limiting rods 102 penetrating through the first limiting blocks 203 are arranged in the first limiting grooves 101, the outer circular surfaces of the limiting rods 102 are sleeved with extrusion springs 103, and two ends of each extrusion spring 103 are fixedly connected with the inner walls of the first limiting grooves 101 and the first limiting blocks 203 respectively; through under the extrusion at extrusion spring 103, be close to two lower mould shells 2 each other, and then form complete mould groove 201, with the spacing board 202 that receives of cope match-plate pattern 5 alignment on four corners of lower mould shell 2 simultaneously, drive cope match-plate pattern 5 downstream under the cooperation of flexible post 3, and then coincide with mould groove 201 for when carrying out the shaping of plastic alloy pipe, cope match-plate pattern 5 can be accurate and stable carry out the combined forming with lower mould shell 2.
Wherein, base 1 top is opened there are two second spacing grooves 104, and flexible 3 bottom fixedly connected with of post and second spacing groove 104 matched with second stopper 301, through adjusting the gliding position of second stopper 301 in second spacing groove 104, come to cooperate with mould groove 201, and then accomplish the mould shaping.
A cavity 204 is formed in the lower mold shell 2, a water inlet pipe 205, a water drain pipe 206 and a handle 207 are respectively and fixedly connected to one side surface of the lower mold shell 2 away from the mold groove 201, the water inlet pipe 205 and the water drain pipe 206 are both communicated with the cavity 204, and the water inlet pipe 205 is positioned above the water drain pipe 206; the cooling water is injected into the cavity 204 through a cooling water source externally connected with the water inlet pipe 205, and meanwhile the water outlet pipe 206 is externally connected with the waste water recovery device, so that the circulating flow of the cooling water in the cavity 204 is realized, the cooling speed of the plastic alloy pipe after injection molding is improved, and the working efficiency of the device is improved.
Wherein, the equal fixedly connected with supporting leg 7 of base 1 bottom quadrangle end.
One specific application of this embodiment is: when the device is used, under the extrusion action of the extrusion spring 103, two lower formworks 2 are mutually close to each other to form a complete mould groove 201, the upper template 5 is aligned to the limit edge-receiving plates 202 on four corners of the lower formworks 2, then injection liquid is contained in the mould groove 201, after the containing is finished, the upper template 5 is driven to move downwards under the coordination of the telescopic columns 3, and then the upper template 5 is fixed on the lower formworks 2, so that when the plastic alloy pipe is formed, the upper template 5 can be accurately and stably combined with the lower formworks 2 to form, the influence on the processing of the plastic alloy pipe due to the deviation between the upper template 5 and the lower formworks 2 caused by external factors is prevented, after the injection is finished, cooling water is injected into the cavity 204 through a cooling water source which is externally connected with the water inlet pipe 205, and the water outlet pipe 206 is externally connected with a waste water recovery device, so that the circulation flow of the cooling water in the cavity 204 is realized, the cooling speed of the plastic alloy pipe after injection molding is improved, so that the working efficiency of the device is improved, after the cooling is completed, the upper template 5 and the lower formwork 2 are separated, and then the two lower formworks 2 are separated through the handle 207, so that the plastic alloy pipe is taken out conveniently, and the working efficiency is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a forming die of production plastic alloy pipe, includes base (1), base (1) top sliding connection has two lower mould shells (2), its characterized in that: telescopic columns (3) are connected to two ends of the top of the base (1) in a sliding mode, an upper template (5) is fixedly connected between the tops of the two telescopic columns (3) through a connecting rod (4), and a central column (6) is matched with the bottom of the upper template (5) in a threaded mode;
the top of the lower formwork (2) is provided with a mould groove (201) matched with the upper template (5), two corner ends of the bottom of the lower formwork (2) are fixedly connected with limit trimming plates (202) matched with the upper template (5), and the bottom of the lower formwork (2) is fixedly connected with a first limit block (203);
base (1) top is opened there are two first spacing grooves (101), first spacing groove (101) and first stopper (203) sliding fit, be equipped with gag lever post (102) that runs through first stopper (203) in first spacing groove (101), gag lever post (102) outer disc cover is equipped with extrusion spring (103), extrusion spring (103) both ends respectively with first spacing groove (101) inner wall and first stopper (203) fixed connection.
2. A forming die for producing a plastic alloy pipe according to claim 1, wherein the two first limiting grooves (101) are symmetrically arranged around the center of the base (1).
3. The forming die for producing the plastic alloy pipe as claimed in claim 1, wherein two second limiting grooves (104) are formed in the top of the base (1), and a second limiting block (301) matched with the second limiting grooves (104) is fixedly connected to the bottom of the telescopic column (3).
4. The forming die for producing the plastic alloy pipe as recited in claim 1, wherein a cavity (204) is formed in the lower die shell (2), a water inlet pipe (205), a water discharge pipe (206) and a handle (207) are respectively and fixedly connected to one side surface of the lower die shell (2) away from the die groove (201), the water inlet pipe (205) and the water discharge pipe (206) are both communicated with the cavity (204), and the water inlet pipe (205) is positioned above the water discharge pipe (206).
5. A forming die for producing plastic alloy pipes according to claim 1, characterized in that the four corner ends of the bottom of the base (1) are fixedly connected with supporting legs (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771397.XU CN214726090U (en) | 2021-04-15 | 2021-04-15 | Forming die for producing plastic alloy pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771397.XU CN214726090U (en) | 2021-04-15 | 2021-04-15 | Forming die for producing plastic alloy pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214726090U true CN214726090U (en) | 2021-11-16 |
Family
ID=78603298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120771397.XU Expired - Fee Related CN214726090U (en) | 2021-04-15 | 2021-04-15 | Forming die for producing plastic alloy pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214726090U (en) |
-
2021
- 2021-04-15 CN CN202120771397.XU patent/CN214726090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |