CN215512180U - Pressure head connecting mechanism suitable for multiple specifications for plastic profile extruder - Google Patents
Pressure head connecting mechanism suitable for multiple specifications for plastic profile extruder Download PDFInfo
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- CN215512180U CN215512180U CN202121625185.7U CN202121625185U CN215512180U CN 215512180 U CN215512180 U CN 215512180U CN 202121625185 U CN202121625185 U CN 202121625185U CN 215512180 U CN215512180 U CN 215512180U
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- fastening ring
- pressure head
- ring
- limiting
- fastening
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Abstract
The utility model provides a pressure head connecting mechanism applicable to various specifications for a plastic profile extruder, wherein an original bolt is installed and replaced by a fastening ring sleeved on the extruder, and then the pressure head is connected to the extruder in a manner of pressing the pressure head by a locking assembly; in addition, when the pressure head is disassembled and assembled, the electric push rod of the locking assembly only needs to be controlled to stretch out to take the pressure head down from the extruder, the disassembly is convenient without tools, the fastening ring can be disassembled from the extruder by pulling the pull ring of the plugging assembly, the preparation of tools is not needed, the disassembly and assembly are convenient, the disassembly and assembly time is short, and the disassembly and assembly efficiency is guaranteed.
Description
Technical Field
The utility model relates to the field of pressure head connection, in particular to a pressure head connecting mechanism applicable to multiple specifications for a plastic profile extruder.
Background
When a plastic profile is processed, an extruder is needed, a pressure head is an important accessory of the extruder and is one of important links influencing the extrusion quality, and the traditional pressure head is connected to the end head of the extruder; however, the connection mode between current pressure head and the extruder is comparatively single, mostly through bolt direct fastening, such drawback lies in: the bolt is along with service life's increase, appears not hard up phenomenon easily, appears becoming flexible if the pressure head, will certainly cause to extrude that the finished product is not accurate and then lead to extruding the quality degradation scheduling problem, moreover through the bolt installation, the dismouting is got up not only need with the help of external instrument, wastes time and energy simultaneously, influences the in-service use of pressure head.
Disclosure of Invention
According to the technical problem, the utility model provides a pressure head connecting mechanism applicable to multiple specifications for a plastic profile extruder, which is characterized by comprising a fastening ring, a locking assembly, a plug-in hole and a limiting hole, wherein the locking assembly is arranged on the front side wall of the fastening ring along the axis direction of the fastening ring, the side wall of the fastening ring is provided with a mounting hole, and the plug-in assembly is arranged at the mounting hole in a penetrating manner; the plug-in hole is arranged on the outer surface of the extruder, and the limiting hole is arranged on the front side wall of the pressure head.
The locking assembly comprises an installation rod, a limiting ring, a fastening block, a limiting block, an electric push rod and a support rod, the support rod is installed on the front side wall of the fastening ring and arranged along the axis direction of the fastening ring, the limiting ring is sleeved at the outer front end of the support rod, the fastening block is installed on one side, away from the center of the fastening ring, of the outer wall of the limiting ring, and the electric push rod is installed between the fastening block and the fastening ring; an installation rod is longitudinally installed on one side of the outer wall of the limiting ring, which is close to the center of the fastening ring, and a limiting block is installed on the side wall of the installation rod, which is close to the fastening ring;
the limiting blocks correspond to the limiting holes in the front-back direction.
The splicing assembly comprises a fastening ring, a spring, a telescopic column and a splicing block, wherein the telescopic column penetrates through the mounting hole, the spring is sleeved outside the telescopic column, one end of the spring, which is close to the center of the fastening ring, is provided with the fastening ring, and the fastening ring is sleeved outside the telescopic column and is fixedly connected with the telescopic column; the end part of one side of the telescopic column close to the center of the fastening ring is provided with an inserting block, and the inserting block corresponds to the inside and the outside of the inserting hole.
A pull ring is arranged at the end part of one side of the telescopic column far away from the center of the fastening ring;
the electric push rod is connected with an external controller.
The utility model has the beneficial effects that: the original bolt is installed and replaced by the fastening ring sleeved on the extruder, the pressure head is connected to the extruder in a mode that the pressure head is tightly pressed by the locking assembly, and the pressure head is tightly clamped on the extruder in a mechanical transmission mode, so that the looseness between the pressure head and the extruder can be prevented, and the extrusion quality is ensured;
according to the device, the pressure head is provided with the limiting hole, the locking assembly comprises the mounting rod, the limiting ring, the fastening block, the limiting block, the electric push rod and the supporting rod, the mounting rod can move along the supporting rod through the recovery of the electric push rod, the limiting block on the mounting rod is clamped in the limiting hole of the pressure head to realize the compression, the device is convenient to mount, when the device is dismounted, the external controller can be used for controlling the electric push rod to extend, so that the fastening block, the limiting ring, the mounting rod and the limiting block can move towards the front side, the limiting block is separated from the limiting hole, the pressure head is not pressed by the mounting rod of the locking assembly any more, the pressure head can be taken down from the extruder at the moment, the dismounting is convenient, and a tool is not required to be taken; in addition, the inserting hole is formed in the extruding machine, the inserting assembly comprises a fastening ring, a spring, a telescopic column, an inserting block and a pull ring, the inserting block can correspond to the inserting hole by lifting the telescopic column through pulling the pull ring, the inserting block can be clamped into the inserting hole through the force of the spring by loosening the pull ring to realize the connection of the fastening ring and the extruding machine, the installation is convenient, the inserting block can be separated from the inserting hole by pulling the pull ring outwards again, the fastening ring can be taken down from the extruding machine, tools are not needed, the disassembly is convenient, the disassembly and assembly time is short, and the disassembly and assembly efficiency is ensured; meanwhile, this application design still utilizes the form by electric putter is flexible to come the pressure head to fix on the extruder for utilize the spring to kick-back with plug assembly's socket block card on the extruder, makes whole pressure head and the extruder that can adapt to multiple specification, and adaptability is wide.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic structural diagram of the plug assembly of the present invention.
As shown in figure 1, an extruder; 2. a limiting hole; 3. mounting a rod; 4. a limiting ring; 5. a fastening block; 6. A limiting block; 7. an electric push rod; 8. a support bar; 9. a fastening ring; 10. inserting holes; 11. a fastening ring; 12. a spring; 13. a pull ring; 14. a telescopic column; 15. an insertion block; 16. and (4) pressing head.
Detailed Description
Example 1
The utility model provides a pressure head connecting mechanism applicable to multiple specifications for a plastic profile extruder, which is characterized by comprising a fastening ring 9, a locking component, a plug-in hole 10 and a limiting hole 2, wherein the locking component is arranged on the front side wall of the fastening ring 9 along the axis direction of the fastening ring, the side wall of the fastening ring 9 is provided with a mounting hole, and the plug-in component is arranged at the mounting hole in a penetrating way; the plug hole 10 is arranged on the outer surface of the extruder 1, and the limiting hole 2 is arranged on the front side wall of the pressure head 16.
The locking assembly comprises an installation rod 3, a limiting ring 4, a fastening block 5, a limiting block 6, an electric push rod 7 and a support rod 8, wherein the support rod 8 is installed on the front side wall of the fastening ring 9 and is arranged along the axis direction of the fastening ring 9, the limiting ring 4 is sleeved at the front end outside the support rod 8, the fastening block 5 is installed on one side, away from the center of the fastening ring 9, of the outer wall of the limiting ring 4, and the electric push rod 7 is installed between the fastening block 5 and the fastening ring 9; the mounting rod 3 is longitudinally mounted on one side of the outer wall of the limiting ring 4, which is close to the center of the fastening ring 9, and the limiting block 6 is mounted on the side wall of the mounting rod 3, which is close to the fastening ring 9;
the limiting block 6 corresponds to the limiting hole 2 in the front-back direction.
The plug-in assembly comprises a fastening ring 11, a spring 12, a telescopic column 14 and a plug-in block 15, wherein the telescopic column 14 penetrates through the mounting hole, the spring 12 is sleeved outside the telescopic column 14, the fastening ring 11 is installed at one end, close to the center of the fastening ring 9, of the spring 12, and the fastening ring 11 is sleeved outside the telescopic column 14 and is fixedly connected with the telescopic column 14; the end part of the telescopic column 14 close to one side of the center of the fastening ring 9 is provided with an inserting block 15, and the inserting block 15 corresponds to the inside and the outside of the inserting hole 10.
The end part of the telescopic column 14, which is far away from the center of the fastening ring 9, is provided with a pull ring 13;
the electric push rod 7 is connected with an external controller.
Example 2
When the utility model is used, the pressure head 16 is butted at the front side of the extruder 1, then the pull ring 13 is pulled outwards to pull the telescopic column 14 outwards, at the moment, the telescopic column 14 drives the inserting block 15 to move outwards, and at the moment, the inner diameter of the fastening ring 9 can be directly penetrated by the extruder 1 without obstruction, then the fastening ring 9 is sleeved at the outer side of the extruder 1, after the pull ring 13 is loosened, the fastening ring 11 can move inwards through the force of the spring 12 to drive the telescopic column 14 to move inwards, namely, the inserting block 15 is clamped in the inserting hole 10 at the moment; then, the electric push rod 7 is controlled to be shortened through an external controller, the electric push rod 7 can drive the fastening block 5, the limiting ring 4, the mounting rod 3 and the limiting block 6 to move towards the rear side after being shortened, then the limiting block 6 moves into the limiting hole 2, the pressure head 16 is pressed by the mounting rod 3 of the locking assembly at the moment, namely, the pressure head 16 is stably mounted on the extruder 1, and the pressure head 16 is clamped on the extruder 1 in a mechanical transmission mode at the moment, so that looseness between the pressure head 16 and the extruder 1 can be prevented, time and labor are saved when the pressure head 16 is guaranteed to be mounted on the extruder stably, and the operation is easy;
accessible external controller control electric putter 7 extension and then with fastening block 5 when dismantling, spacing ring 4, installation pole 3 and stopper 6 move to the front side, later stopper 6 breaks away from spacing downthehole 2, pressure head 16 is no longer pushed down by locking Assembly's installation pole 3, can take off pressure head 16 from the extruder this moment, later outwards stimulate pull ring 13 and can make the grafting block 15 break away from in the spliced eye 10, can take off fastening ring 9 from the extruder this moment, and the dismantlement is convenient, and the dismouting time is short.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. A pressure head connecting mechanism applicable to various specifications for a plastic profile extruder is characterized by comprising a fastening ring, a locking assembly, an inserting hole and a limiting hole, wherein the locking assembly is arranged on the front side wall of the fastening ring along the axis direction of the fastening ring, the side wall of the fastening ring is provided with a mounting hole, and the inserting assembly is arranged in the mounting hole in a penetrating manner; the plug-in hole is arranged on the outer surface of the extruder, and the limiting hole is arranged on the front side wall of the pressure head.
2. The connecting mechanism of the pressure head for the plastic profile extruder suitable for the multiple specifications is characterized in that the locking assembly comprises an installation rod, a limiting ring, a fastening block, a limiting block, an electric push rod and a support rod, the support rod is installed on the front side wall of the fastening ring and arranged along the axis direction of the fastening ring, the limiting ring is sleeved at the outer front end of the support rod, the fastening block is installed on one side, away from the center of the fastening ring, of the outer wall of the limiting ring, and the electric push rod is installed between the fastening block and the fastening ring; an installation rod is longitudinally installed on one side of the outer wall of the limiting ring, which is close to the center of the fastening ring, and a limiting block is installed on the side wall of the installation rod, which is close to the fastening ring;
the limiting blocks correspond to the limiting holes in the front-back direction.
3. The connecting mechanism of the pressure head for the plastic profile extruder suitable for the multiple specifications is characterized in that the plug-in component comprises a fastening ring, a spring, a telescopic column and a plug-in block, the telescopic column penetrates through the mounting hole, the spring is sleeved outside the telescopic column, the fastening ring is installed at one end, close to the center of the fastening ring, of the spring, and the fastening ring is sleeved outside the telescopic column and is fixedly connected with the telescopic column; the end part of one side of the telescopic column close to the center of the fastening ring is provided with an inserting block, and the inserting block corresponds to the inside and the outside of the inserting hole.
4. The connecting mechanism of a pressure head for a plastic profile extruder, according to claim 3, is characterized in that a pull ring is installed on the end of the telescopic column, which is far away from the center of the fastening ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625185.7U CN215512180U (en) | 2021-07-16 | 2021-07-16 | Pressure head connecting mechanism suitable for multiple specifications for plastic profile extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625185.7U CN215512180U (en) | 2021-07-16 | 2021-07-16 | Pressure head connecting mechanism suitable for multiple specifications for plastic profile extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215512180U true CN215512180U (en) | 2022-01-14 |
Family
ID=79813723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121625185.7U Active CN215512180U (en) | 2021-07-16 | 2021-07-16 | Pressure head connecting mechanism suitable for multiple specifications for plastic profile extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215512180U (en) |
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2021
- 2021-07-16 CN CN202121625185.7U patent/CN215512180U/en active Active
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