CN209888103U - Multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace - Google Patents
Multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace Download PDFInfo
- Publication number
- CN209888103U CN209888103U CN201920710858.5U CN201920710858U CN209888103U CN 209888103 U CN209888103 U CN 209888103U CN 201920710858 U CN201920710858 U CN 201920710858U CN 209888103 U CN209888103 U CN 209888103U
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- die head
- fixed
- hole
- threaded rod
- extrusion die
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- 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 die of multilayer combination formula convenient to change, including the die head body, one side of die head body sets up the organism, the lateral wall of organism is fixed with the mounting panel that the symmetry set up, set up the first through-hole that runs through about running through on the mounting panel, the both ends of die head body all are fixed with the first connecting plate that the symmetry set up, one side lateral wall that first connecting plate is close to the mounting panel is fixed with the second connecting plate of perpendicular setting, and the second connecting plate slides in first through-hole and sets up, the second through-hole has been seted up to one side lateral wall that the organism was kept away from to the mounting panel, second through-hole and the inside intercommunication of first through-hole, the inside slip cap of second through-hole is equipped. The utility model discloses can fix the change to the die head fast, the simple operation can further fix the dead lever position moreover, has improved the stability of die head.
Description
Technical Field
The utility model relates to a die head technical field especially relates to a multilayer combination formula small-bore multicavity plastic extrusion die convenient to change.
Background
When the existing die head is replaced, multiple layers of plastic are often required to be disassembled, then the installation process is complex, and the replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-layer combined small-caliber multi-cavity plastic extrusion die head convenient to replace, which comprises a die head body, a machine body is arranged on one side of the die head body, mounting plates which are symmetrically arranged are fixed on the outer side wall of the machine body, first through holes which penetrate left and right are arranged on the mounting plates, the two ends of the die head body are both fixed with first connecting plates which are symmetrically arranged, the side wall of one side of the first connecting plate close to the mounting plate is fixed with a second connecting plate which is vertically arranged, the second connecting plate is arranged in the first through hole in a sliding way, a second through hole is arranged on the side wall of the mounting plate far away from the machine body, the second through hole is communicated with the inside of the first through hole, a fixed rod is slidably sleeved in the second through hole, one end of the fixed rod extends to the inside of the first through hole and is an arc-shaped end, the other end of the fixed rod extends to the outside of the second through hole, a pull plate which is vertically arranged is fixed on the outside of the second through hole, and a return spring is fixed between the pull plate and the mounting plate.
Preferably, a fixing groove is formed in the side wall of one side of the second connecting plate, and the fixing groove and the fixing rod are clamped.
Preferably, a threaded hole is formed in the side wall of one side, away from the die head body, of the mounting plate, and a threaded rod is connected to the inner thread of the threaded hole.
Preferably, a clamping groove is formed in the side wall of one side of the fixed rod, and the clamping groove is clamped with one end of the threaded rod.
Preferably, the other end of the threaded rod extends to the outside of the threaded rod and is fixed with a rotating plate, and the rotating plate and the threaded rod are vertically arranged.
Preferably, the side wall of one side of the rotating plate, which is far away from the threaded rod, is provided with a screw groove.
The utility model has the advantages that:
1: the die head can be quickly fixed and replaced through the die head body, the mounting plate, the first connecting plate, the second connecting plate, the fixing rod, the pulling plate and the reset spring, and the operation is convenient and simple;
2: the position of the fixed rod can be further fixed through the matching among the arranged threaded hole, the threaded rod and the rotating plate, so that the stability of the die head is improved;
the utility model discloses can fix the change to the die head fast, the simple operation can further fix the dead lever position moreover, has improved the stability of die head.
Drawings
Fig. 1 is a schematic structural view of a multi-layer combined small-caliber multi-cavity plastic extrusion die head convenient to replace, which is provided by the utility model;
fig. 2 is an enlarged schematic structural view of a part a of the multi-layer combined small-caliber multi-cavity plastic extrusion die head convenient to replace.
In the figure: 1 organism, 2 die head bodies, 3 mounting panels, 4 first connecting plates, 5 second connecting plates, 6 first through-holes, 7 second through-holes, 8 dead levers, 9 arm-tie, 10 reset spring, 11 screw holes, 12 threaded rods, 13 draw-in grooves, 14 commentaries on classics board.
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.
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.
Referring to fig. 1-2, a multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace comprises a die head body 2, a machine body 1 is arranged on one side of the die head body 2, mounting plates 3 which are symmetrically arranged are fixed on the outer side wall of the machine body 1, first through holes 6 which penetrate through the mounting plates 3 from left to right are formed in the mounting plates 3, first connecting plates 4 which are symmetrically arranged are fixed at two ends of the die head body 2, a second connecting plate 5 which is vertically arranged is fixed on the side wall of one side, close to the mounting plate 3, of the first connecting plate 4, the second connecting plate 5 is arranged in the first through hole 6 in a sliding mode, a second through hole 7 is formed in the side wall, far away from the machine body 1, of the mounting plate 3, the second through hole 7 is communicated with the inside of the first through hole 6, a fixing rod 8 is sleeved in the second through hole 7 in a sliding mode, one end of the fixing, and a return spring 10 is fixed between the pulling plate 9 and the mounting plate 3.
The fixed slot has been seted up to one side lateral wall of second connecting plate 5, and the joint sets up between fixed slot and the dead lever 8, one side lateral wall that die head body 2 was kept away from to mounting panel 3 sets up threaded hole 11, the internal thread of threaded hole 11 is connected with threaded rod 12, draw-in groove 13 has been seted up to one side lateral wall of dead lever 8, and the one end joint setting of draw-in groove 13 and threaded rod 12, the other end of threaded rod 12 extends to threaded rod 12 external fixation and has changeed board 14, and change and set up perpendicularly between board 14 and the threaded rod 12, change one side lateral wall that threaded rod 12 was.
The working principle is as follows: when the die head body 2 is replaced, a screwdriver is used for rotating the rotating plate 14, the rotating plate 14 drives the threaded rod 12 to rotate, one end of the threaded rod 12 is rotated out of the clamping groove 13, then the pulling plate 9 is pulled, the pulling plate 9 drives the fixed rod 8 to move, the fixed rod 8 is separated from the fixed groove, then the die head body 2 is moved, the die head body 2 drives the second connecting plate 5 to move out of the first through hole 6, the disassembly is completed, a new die head body 2 is moved, the die head body 2 drives the second connecting plate 5 to enter the first through hole 6, the second connecting plate 5 extrudes the arc-shaped surface of the fixed rod 8, one end of the fixed rod 8 enters the second through hole 7, the fixed rod 8 is clamped with the fixed groove formed in the side wall of the second connecting plate 5 under the elastic force of the reset spring 10, finally, the rotating plate 14 is rotated, the rotating plate 14 drives the threaded rod, thereby accomplish fixedly, this design is simple swift, can fix the change to the die head fast, and the simple operation is simple, can further fix the dead lever position moreover, has improved the stability of die head.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace comprises a die head body and is characterized in that a machine body is arranged on one side of the die head body, mounting plates which are symmetrically arranged are fixed on the outer side wall of the machine body, first through holes which penetrate through the mounting plates from left to right are formed in the mounting plates, first connecting plates which are symmetrically arranged are fixed at two ends of the die head body, second connecting plates which are vertically arranged are fixed on the side wall, close to the mounting plates, of the first connecting plates, the second connecting plates are arranged in the first through holes in a sliding mode, second through holes are formed in the side wall, far away from the machine body, of the mounting plates, the second through holes are communicated with the inside of the first through holes, fixing rods are sleeved in the second through holes in a sliding mode, one ends of the fixing rods extend to the inside of the first through holes, and a return spring is fixed between the pulling plate and the mounting plate.
2. The multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace according to claim 1, wherein a fixing groove is formed in one side wall of the second connecting plate, and the fixing groove is clamped with the fixing rod.
3. The multi-layer combined small-caliber multi-cavity plastic extrusion die head convenient to replace according to claim 1, wherein a threaded hole is formed in the side wall of the mounting plate, which is far away from the die head body, and a threaded rod is connected to the inner thread of the threaded hole.
4. The multi-layer combined small-caliber multi-cavity plastic extrusion die head convenient to replace according to claim 1, wherein a clamping groove is formed in one side wall of the fixing rod and is clamped with one end of the threaded rod.
5. The multi-layer combined small-caliber multi-cavity plastic extrusion die head convenient to replace according to claim 4, wherein the other end of the threaded rod extends to the outside of the threaded rod, a rotating plate is fixed on the other end of the threaded rod, and the rotating plate and the threaded rod are vertically arranged.
6. The multi-layer combined small-caliber multi-cavity plastic extrusion die head convenient to replace according to claim 5, wherein the side wall of the rotating plate far away from the threaded rod is provided with a screw groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710858.5U CN209888103U (en) | 2019-05-17 | 2019-05-17 | Multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710858.5U CN209888103U (en) | 2019-05-17 | 2019-05-17 | Multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209888103U true CN209888103U (en) | 2020-01-03 |
Family
ID=69000848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710858.5U Expired - Fee Related CN209888103U (en) | 2019-05-17 | 2019-05-17 | Multi-layer combined type small-caliber multi-cavity plastic extrusion die head convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209888103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571988A (en) * | 2020-06-04 | 2020-08-25 | 邱尾珠 | Rubber processing extrusion granulator |
-
2019
- 2019-05-17 CN CN201920710858.5U patent/CN209888103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571988A (en) * | 2020-06-04 | 2020-08-25 | 邱尾珠 | Rubber processing extrusion granulator |
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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: 20200103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |