CN218053831U - Injection molding screw structure of injection molding machine - Google Patents
Injection molding screw structure of injection molding machine Download PDFInfo
- Publication number
- CN218053831U CN218053831U CN202221810530.9U CN202221810530U CN218053831U CN 218053831 U CN218053831 U CN 218053831U CN 202221810530 U CN202221810530 U CN 202221810530U CN 218053831 U CN218053831 U CN 218053831U
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- screw rod
- injection molding
- wall
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 33
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000009977 dual effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding machine screw rod structure of moulding plastics, including screw rod body and pivot, the right-hand member fixed mounting of screw rod body has the erection column, and the side of pivot set up with the cylindricality mounting groove of erection column looks adaptation, and the installation cavity has been seted up to the inner wall of cylindricality mounting groove, and the inner wall sliding connection of installation cavity has the sliding plate. This injection molding machine screw rod structure of moulding plastics, at the in-process of actual installation, earlier outside pulling operation panel makes the sliding plate drive first reference column get into the installation intracavity after, pass through the erection column plug-in connection with the screw rod body in the epaxial cylindricality mounting groove of commentaries on classics, and make the square connecting block in the cylindricality mounting groove insert in the square spread groove on the erection column, loosen the operation panel this moment, first reference column can insert first reference hole and first reference groove under the effect of supporting tight spring, thereby realize the quick effective installation to this screw rod structure, the mode of having avoided adopting the bolt is installed, and dismantle also very convenient.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is an injection molding machine screw rod structure of moulding plastics.
Background
The screw of an injection molding machine is an important part of the injection molding machine and is mainly used for conveying, compacting, melting, stirring and pressing plastic.
The injection molding machine screw rod is after long-time work, the wearing and tearing of different degrees can appear, consequently, need regularly change the screw rod, but current injection molding machine screw rod is at the in-process of actual installation, mostly need install through adopting a plurality of bolt, and this kind of mode that adopts the bolt to install is loaded down with trivial details very much, has reduced work efficiency, and at the in-process of dismantling, also loaded down with trivial details, the condition that the bolt dropped the loss appears easily.
Therefore, we propose an injection screw structure of an injection molding machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine screw rod structure of moulding plastics to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection molding machine screw rod structure of moulding plastics, including screw rod body and pivot, the right-hand member fixed mounting of screw rod body has the erection column, and the side of pivot set up with the cylindricality mounting groove of erection column looks adaptation, the installation cavity has been seted up to the inner wall of cylindricality mounting groove, and the inner wall sliding connection of installation cavity has the sliding plate, the fixed surface of sliding plate installs first reference column, the opposite side fixed surface of sliding plate installs the action column, and the top of action column extends to the surface and the fixed mounting of pivot has the operation panel, the inner wall fixed mounting of cylindricality mounting groove has square connecting block, and the tip of erection column sets up the square spread groove with square connecting block looks adaptation, and the surface of erection column and square connecting block sets up first locating hole and the first reference groove with first reference column looks adaptation respectively.
Preferably, the surface of the operating column is sleeved with a propping spring, and two ends of the propping spring are respectively and fixedly connected with the surface of the sliding plate and the inner wall of the mounting cavity.
Preferably, the number of the installation cavities is four, and the four installation cavities are arranged on the inner wall of the cylindrical installation groove in a circumferential array mode.
Preferably, the end of the mounting column is fixedly provided with an insertion block corresponding to the mounting cavity, and the inner wall of the cylindrical mounting groove is provided with an insertion groove for inserting the insertion block.
Preferably, a second positioning column corresponding to the insertion groove is fixedly mounted on the surface of the sliding plate, and a second positioning groove and a second positioning hole matched with the second positioning column are formed in the inner wall of the insertion groove and the surface of the insertion block respectively.
Advantageous effects
The utility model provides an injection molding machine screw rod structure of moulding plastics possesses following beneficial effect:
1. this injection molding machine screw structure of moulding plastics, through setting up the installation cavity, the sliding plate, first reference column, the operation post, the operation panel, square connecting block and support tight spring, make this screw structure at the in-process of actual installation, earlier outside pulling operation panel makes the sliding plate drive first reference column and get into the installation intracavity after, peg graft in the epaxial cylindricality mounting groove of pivot with the screw rod body through the installation post, and make the square connecting block in the cylindricality mounting groove insert in the square spread groove on the erection column, loosen the operation panel this moment, first reference column can insert first locating hole and first reference groove under the effect of supporting tight spring, thereby realize the quick effective installation to this screw rod structure, the mode of having avoided adopting the bolt is installed, and dismantle also very conveniently.
2. This injection molding machine screw rod structure of moulding plastics, through setting up grafting piece and second reference column, after the erection column inserts in the epaxial cylindricality mounting groove of pivot, grafting piece on the erection column inserts in the inserting groove of cylindricality mounting groove inner wall, when first reference column inserts first locating hole and first locating groove under the effect of supporting tight spring in, the second reference column inserts in second locating hole and the second locating groove to realize the purpose of dual location, guaranteed the stability of screw rod body when using.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the front cut-away structure of the rotating shaft of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a screw body 1, a rotating shaft 2, a mounting column 3, a mounting cavity 4, a sliding plate 5, a first positioning column 6, an operating column 7, an operating disk 8, a square connecting block 9, a butting spring 10, an insertion block 11 and a second positioning column 12.
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. 1-3, the present invention provides a technical solution: the utility model provides an injection molding machine screw rod structure of moulding plastics, includes screw rod body 1 and pivot 2, and the right-hand member fixed mounting of screw rod body 1 has erection column 3, and the side of pivot 2 set up with the cylindricality mounting groove of 3 looks adaptations of erection column, and installation cavity 4 has been seted up to the inner wall of cylindricality mounting groove, and the quantity of installation cavity 4 is four, and four installation cavities 4 are the inner wall of circumference array seting up at the cylindricality mounting groove.
And the inner wall of the installation cavity 4 is connected with a sliding plate 5 in a sliding manner, a first positioning column 6 is fixedly arranged on the surface of the sliding plate 5, an operation column 7 is fixedly arranged on the other side surface of the sliding plate 5, a propping spring 10 is sleeved on the surface of the operation column 7, and two ends of the propping spring 10 are respectively fixedly connected with the surface of the sliding plate 5 and the inner wall of the installation cavity 4.
And the top of action column 7 extends to the surface and the fixed mounting of pivot 2 has an operation panel 8, and the inner wall fixed mounting of cylindricality mounting groove has square connecting block 9, and the tip of erection column 3 offer with the square spread groove of square connecting block 9 looks adaptation, and the surface of erection column 3 and square connecting block 9 offer respectively with first locating hole and the first constant head tank of 6 looks adaptations of first positioning column.
Through setting up installation cavity 4, the sliding plate 5, first positioning column 6, operation post 7, the operation panel 8, square connecting block 9 and support tight spring 10, make this screw rod structure at the in-process of actual installation, earlier outside pulling operation panel 8 makes sliding plate 5 drive first positioning column 6 get into installation cavity 4 back, peg graft in the cylindricality mounting groove of pivot 2 with screw rod body 1 through erection column 3, and make square connecting block 9 in the cylindricality mounting groove insert in the square spread groove on erection column 3, loosen operation panel 8 this moment, first positioning column 6 can insert first locating hole and first locating groove under the effect of supporting tight spring 10, thereby realize the quick effective installation to this screw rod structure, the mode of having avoided adopting the bolt is installed, and it is also very convenient to dismantle.
The end part of the mounting column 3 is fixedly provided with an inserting block 11 corresponding to the mounting cavity 4, and the inner wall of the cylindrical mounting groove is provided with an inserting groove for inserting the inserting block 11.
A second positioning column 12 corresponding to the insertion groove is fixedly installed on the surface of the sliding plate 5, and a second positioning groove and a second positioning hole matched with the second positioning column 12 are respectively formed in the inner wall of the insertion groove and the surface of the insertion block 11.
Through setting up insertion block 11 and second reference column 12, after the erection column 3 inserts the cylindricality mounting groove of pivot 2 epaxial back, insertion block 11 on the erection column 3 inserts the insertion groove of cylindricality mounting groove inner wall, when first reference column 6 inserts first locating hole and first locating groove under the effect of supporting tight spring 10 in, second reference column 12 inserts in second locating hole and the second locating groove, thereby realize the purpose of dual location, stability when having guaranteed screw rod body 1 and using.
The working principle is as follows: this screw rod structure is at the in-process of actual installation, earlier outside pulling operation panel 8 makes sliding plate 5 drive first reference column 6 get into the installation cavity 4 after, peg graft screw rod body 1 in the cylindricality mounting groove of pivot 2 through erection column 3, and make the square connecting block 9 in the cylindricality mounting groove insert in the square spread groove on erection column 3, loosen operation panel 8 this moment, first reference column 6 can insert first reference column hole and first reference column inslot under the effect of resisting tight spring 10, thereby realize the quick effective installation to this screw rod structure, the mode of having avoided adopting the bolt is installed, and it is also very convenient to dismantle, and after erection column 3 inserts the cylindricality mounting groove on pivot 2, insert in the inserting groove of the piece 11 of erection column 3 insert the grafting inslot of cylindricality mounting groove inner wall, when first reference column 6 inserts first reference column hole and first reference column inslot under the effect of resisting tight spring 10, second reference column 12 inserts in second reference column hole and the second reference column, thereby realize the purpose of dual location, the stability when having guaranteed screw rod body 1 to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an injection molding machine screw structure of moulding plastics, includes screw rod body (1) and pivot (2), its characterized in that: the right-hand member fixed mounting of screw rod body (1) has erection column (3), and the side of pivot (2) sets up the cylindricality mounting groove with erection column (3) looks adaptation, installation cavity (4) have been seted up to the inner wall of cylindricality mounting groove, and the inner wall sliding connection of installation cavity (4) has sliding plate (5), the fixed surface of sliding plate (5) installs first reference column (6), the opposite side fixed surface of sliding plate (5) installs operation post (7), and the top of operation post (7) extends to the surface and the fixed mounting of pivot (2) has operation panel (8), the inner wall fixed mounting of cylindricality mounting groove has square connecting block (9), and the square spread groove with square connecting block (9) looks adaptation is seted up to the tip of erection column (3), and the surface of erection column (3) and square connecting block (9) sets up first locating hole and the first reference groove with first reference column (6) looks adaptation respectively.
2. The injection screw structure of an injection molding machine according to claim 1, wherein: the surface of the operating column (7) is sleeved with a propping spring (10), and two ends of the propping spring (10) are respectively fixedly connected with the surface of the sliding plate (5) and the inner wall of the mounting cavity (4).
3. The injection screw structure of an injection molding machine according to claim 1, wherein: the number of the installation cavities (4) is four, and the four installation cavities (4) are arranged on the inner wall of the cylindrical installation groove in a circumferential array mode.
4. The injection screw structure of an injection molding machine according to claim 1, wherein: the end part of the mounting column (3) is fixedly provided with an inserting block (11) corresponding to the mounting cavity (4), and the inner wall of the cylindrical mounting groove is provided with an inserting groove for inserting the inserting block (11).
5. The injection screw structure of an injection molding machine according to claim 1, wherein: and a second positioning column (12) corresponding to the insertion groove is fixedly arranged on the surface of the sliding plate (5), and a second positioning groove and a second positioning hole matched with the second positioning column (12) are respectively formed in the inner wall of the insertion groove and the surface of the insertion block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810530.9U CN218053831U (en) | 2022-07-13 | 2022-07-13 | Injection molding screw structure of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810530.9U CN218053831U (en) | 2022-07-13 | 2022-07-13 | Injection molding screw structure of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218053831U true CN218053831U (en) | 2022-12-16 |
Family
ID=84400353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221810530.9U Active CN218053831U (en) | 2022-07-13 | 2022-07-13 | Injection molding screw structure of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218053831U (en) |
-
2022
- 2022-07-13 CN CN202221810530.9U patent/CN218053831U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201700, 1st Floor, Building 1, No. 800 Songda Road, Qingpu District, Shanghai Patentee after: SHANGHAI ZENNER PRECISION DIE Co.,Ltd. Country or region after: China Address before: 201703 Floor 1 of Building 2 and Floor 1 of Building 4, No. 6558, Yinggang East Road, Qingpu District, Shanghai Patentee before: SHANGHAI ZENNER PRECISION DIE Co.,Ltd. Country or region before: China |