CN209851548U - Small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install - Google Patents
Small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install Download PDFInfo
- Publication number
- CN209851548U CN209851548U CN201920710823.1U CN201920710823U CN209851548U CN 209851548 U CN209851548 U CN 209851548U CN 201920710823 U CN201920710823 U CN 201920710823U CN 209851548 U CN209851548 U CN 209851548U
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- CN
- China
- Prior art keywords
- transition sleeve
- transition
- sleeve
- redundant personnel
- flow
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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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a small-bore multicavity plastics extrusion tooling reposition of redundant personnel transition cover convenient to installation relates to installation technical field, to the problem of the installation of being not convenient for now, proposes following scheme now, and it is including the installation head, installation head bottom is rotated and is connected with one-level reposition of redundant personnel transition cover, one-level reposition of redundant personnel transition cover bottom swing joint has two second grades to shunt transition runners, one-level reposition of redundant personnel transition cover bottom both sides all are fixed with the limiting plate, the equal swing joint of limiting plate lateral wall has the gag lever post, the gag lever post is located the outside one end of one-level reposition of redundant personnel transition cover and all is fixed with spacing. The utility model discloses in, through the one-level reposition of redundant personnel transition cover and the setting of second grade reposition of redundant personnel transition runner isotructure, can use two section bars of an extruder coproduction, make full use of the power of extruder, improved production efficiency, through the setting of gag lever post and buckle isotructure for this device is convenient for install and is dismantled.
Description
Technical Field
The utility model relates to an installation technical field especially relates to a small-bore multicavity plastics extrusion tooling reposition of redundant personnel transition cover convenient to installation.
Background
The extrusion die belongs to one of forming dies, but other discharging modes are realized by the action of extrusion. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.
For manufacturers with high-power extruders, small-sized profiles are produced, similar to a large horse-drawn trolley, and the power waste is very large, so that a small-caliber multi-cavity plastic extrusion die diversion transition sleeve convenient to install is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flow-dividing transition sleeve of a small-caliber multi-cavity plastic extrusion die convenient to install comprises an installing head, the bottom end of the installing head is rotatably connected with a first-stage flow-dividing transition sleeve, the bottom end of the first-stage flow distribution transition sleeve is movably connected with two second-stage flow distribution transition flow channels, both sides of the bottom end of the first-stage flow distribution transition sleeve are fixed with limit plates, the side walls of the limiting plates are movably connected with limiting rods, limiting heads are fixed at one ends of the limiting rods, which are positioned outside the primary diversion transition sleeve, a spring is fixed between the limiting head and the first-stage shunt transition sleeve, the bottom ends of the second-stage shunt transition flow passages are movably connected with a third-stage shunt transition sleeve, the bottom end of the second-stage flow dividing transition flow passage is fixed with an upper limiting ring, the top ends of the third-stage flow dividing transition sleeves are fixed with lower limiting rings, two buckles are sleeved on the surfaces of the upper limiting ring and the lower limiting ring, and fixing lugs are arranged at the two ends of each buckle.
Preferably, the one-level reposition of redundant personnel transition cover is cylindric structure, and one-level reposition of redundant personnel transition cover top is equipped with two passageways that run through downwards, and one-level reposition of redundant personnel transition cover is threaded connection with the installation head.
Preferably, second grade reposition of redundant personnel transition runner top is equipped with the sleeve, and the sleeve closely laminates with one-level reposition of redundant personnel transition cover inner wall, and one-level reposition of redundant personnel transition cover lateral wall all is equipped with the through-hole, and the sleeve lateral wall is equipped with the spacing groove, and the gag lever post is clearance fit with through-hole, spacing groove.
Preferably, the upper limiting ring and the lower limiting ring are of triangular structures, and the buckle is tightly attached to the upper limiting ring and the lower limiting ring.
Preferably, the fixing lug is provided with a plurality of mounting holes, and fastening bolts are arranged in the mounting holes.
Preferably, two flow passages are arranged in the three-stage flow dividing transition sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in:
1. through the arrangement of the structures such as the first-stage shunting transition sleeve and the second-stage shunting transition flow channel, two sectional materials can be produced by using one extruder, the power of the extruder is fully utilized, and the production efficiency is improved.
2. Through the setting of gag lever post and buckle isotructure for this device is convenient for install and is dismantled, also becomes simply to the change of part, as long as change corresponding part can, can not influence other parts.
Drawings
Fig. 1 is a front view of the small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install.
Fig. 2 is a front sectional view of a small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install.
Fig. 3 is an enlarged schematic view of a point a in fig. 2.
Fig. 4 is an enlarged schematic view of fig. 2 at B.
Fig. 5 is a front view of the buckle of the small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient for installation.
Fig. 6 is the utility model provides a one-level reposition of redundant personnel transition cover of small-bore multicavity plastics extrusion tooling reposition of redundant personnel transition cover's convenient to installation plan view.
In the figure: the device comprises a mounting head 1, a first-stage shunting transition sleeve 2, a second-stage shunting transition flow channel 3, a limiting plate 4, a limiting rod 5, a limiting head 6, a spring 7, a third-stage shunting transition sleeve 8, an upper limiting ring 9, a lower limiting ring 10, a buckle 11, a fixing lug 12 and a sleeve 13.
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.
Referring to fig. 1-6, a small-bore multi-cavity plastic extrusion mold shunting transition sleeve convenient for installation comprises an installation head 1, a first-stage shunting transition sleeve 2 is rotatably connected to the bottom end of the installation head 1, two second-stage shunting transition runners 3 are movably connected to the bottom end of the first-stage shunting transition sleeve 2, limiting plates 4 are respectively fixed to two sides of the bottom end of the first-stage shunting transition sleeve 2, limiting rods 5 are respectively movably connected to the side walls of the limiting plates 4, a limiting head 6 is respectively fixed to one end of the limiting rod 5, which is positioned outside the first-stage shunting transition sleeve 2, a spring 7 is fixed between the limiting head 6 and the first-stage shunting transition sleeve 2, a third-stage shunting transition sleeve 8 is movably connected to the bottom end of the second-stage shunting transition runner 3, an upper limiting ring 9 is fixed to the bottom end of the second-stage shunting transition sleeve 8, a lower limiting ring 10, 11 both ends of buckle all are equipped with fixed ear 12, one-level reposition of redundant personnel transition cover 2 is cylindric structure, 2 tops of one-level reposition of redundant personnel transition cover are equipped with two passageways that run through downwards, one-level reposition of redundant personnel transition cover 2 is threaded connection with installation head 1, 3 tops of second grade reposition of redundant personnel transition runner are equipped with sleeve 13, sleeve 13 closely laminates with 2 inner walls of one-level reposition of redundant personnel transition cover, 2 lateral walls of one-level reposition of redundant personnel transition cover all are equipped with the through-hole, sleeve 13 lateral wall is equipped with the spacing groove, gag lever post 5 and through-hole, the spacing groove is clearance fit, go up spacing ring 9, spacing ring 10 is three horn structure down, buckle 11 and last spacing ring 9, spacing ring 10 closely laminates down, be equipped with a plurality of mounting holes on fixed ear 12, be equipped with fastening bolt.
The working principle of the utility model is that, during the installation, firstly screw first class reposition of redundant personnel transition cover 2 and installation head 1, stimulate spacing head 6 next, make gag lever post 5 keep away from first class reposition of redundant personnel transition cover 1, insert sleeve 13 again in the 2 bottom inner chambers of first class reposition of redundant personnel transition cover, loosen spacing head 6, gag lever post 5 enters into the spacing inslot of sleeve 13 lateral wall under the spring 7 effect, 3 spacing with second grade reposition of redundant personnel transition runner, piece together tertiary reposition of redundant personnel transition cover 8 and second grade reposition of redundant personnel transition runner 3 again, utilize buckle 11 to go up spacing ring 9, lower spacing ring 10 blocks, utilize fastening bolt to fasten buckle 11 at last, the tighter that buckle 11 pasted, the tighter that tertiary reposition of redundant personnel transition cover 8 and second grade reposition of redundant personnel transition runner 3 paste, can through place the packing ring leak protection between tertiary reposition of redundant personnel transition cover 8 and second grade reposition of redundant personnel transition runner 3.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install comprises an installing head (1) and is characterized in that the bottom end of the installing head (1) is rotatably connected with a first-stage shunting transition sleeve (2), the bottom end of the first-stage shunting transition sleeve (2) is movably connected with two second-stage shunting transition runners (3), two sides of the bottom end of the first-stage shunting transition sleeve (2) are respectively fixed with a limiting plate (4), the side wall of each limiting plate (4) is respectively and movably connected with a limiting rod (5), one end of each limiting rod (5) positioned outside the first-stage shunting transition sleeve (2) is respectively and fixedly provided with a limiting head (6), a spring (7) is fixed between each limiting head (6) and the first-stage shunting transition sleeve (2), the bottom end of the second-stage shunting transition runner (3) is respectively and movably connected with a third-stage shunting transition sleeve (8), and the bottom end of, three-level reposition of redundant personnel transition cover (8) top all is fixed with down spacing ring (10), go up spacing ring (9), down spacing ring (10) surface cup jointed two buckles (11), buckle (11) both ends all are equipped with fixed ear (12).
2. A small-bore multi-cavity plastic extrusion die flow-dividing transition sleeve convenient to install according to claim 1, wherein the primary flow-dividing transition sleeve (2) is of a cylindrical structure, two channels are formed at the top end of the primary flow-dividing transition sleeve (2) and penetrate downwards, and the primary flow-dividing transition sleeve (2) is in threaded connection with the installation head (1).
3. The small-caliber multi-cavity plastic extrusion die flow dividing transition sleeve convenient to install according to claim 1, wherein a sleeve (13) is arranged at the top end of the secondary flow dividing transition flow passage (3), the sleeve (13) is tightly attached to the inner wall of the primary flow dividing transition sleeve (2), through holes are formed in the side wall of the primary flow dividing transition sleeve (2), limiting grooves are formed in the side wall of the sleeve (13), and the limiting rods (5) are in clearance fit with the through holes and the limiting grooves.
4. The flow-dividing transition sleeve for the small-caliber multi-cavity plastic extrusion die convenient to install according to claim 1, wherein the upper limiting ring (9) and the lower limiting ring (10) are of triangular structures, and the buckle (11) is tightly attached to the upper limiting ring (9) and the lower limiting ring (10).
5. A split-flow transition sleeve for a small-caliber multi-cavity plastic extrusion die convenient to install according to claim 1, wherein a plurality of installation holes are arranged on the fixing lug (12), and fastening bolts are arranged in the installation holes.
6. A split-flow transition sleeve for a small-caliber multi-cavity plastic extrusion die convenient to install according to claim 1, wherein two flow passages are arranged inside the three-stage split-flow transition sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710823.1U CN209851548U (en) | 2019-05-17 | 2019-05-17 | Small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710823.1U CN209851548U (en) | 2019-05-17 | 2019-05-17 | Small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209851548U true CN209851548U (en) | 2019-12-27 |
Family
ID=68941278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710823.1U Expired - Fee Related CN209851548U (en) | 2019-05-17 | 2019-05-17 | Small-caliber multi-cavity plastic extrusion die shunting transition sleeve convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209851548U (en) |
-
2019
- 2019-05-17 CN CN201920710823.1U patent/CN209851548U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210517 |