CN211279678U - Extruder is with extrusion first joint structure of convenient dismouting - Google Patents
Extruder is with extrusion first joint structure of convenient dismouting Download PDFInfo
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- CN211279678U CN211279678U CN201922269992.9U CN201922269992U CN211279678U CN 211279678 U CN211279678 U CN 211279678U CN 201922269992 U CN201922269992 U CN 201922269992U CN 211279678 U CN211279678 U CN 211279678U
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Abstract
The utility model discloses an extruder is with first joint structure of extruding of convenient dismouting belongs to extruder technical field. An extrusion head clamping structure convenient to disassemble and assemble for an extruder comprises an extrusion head body and a base, wherein a slot and an oil groove are arranged in the base, the slot and the oil groove are separated by sealing cloth, the oil groove is connected with a lug through a connecting plate, and the sealing cloth is connected onto the lug; the bottom of the slot is provided with a pressure oil cavity, the pressure oil cavity is separated from the slot by a partition plate, the partition plate is connected with a push rod in a sliding manner, the upper end of the push rod is connected with a pressure plate, the lower end of the push rod is fixedly connected with a piston, the push rod is sleeved with a spring, two ends of the spring respectively abut against the pressure plate and the partition plate, and the lower end of the pressure oil cavity is communicated with the oil; the utility model discloses it is sealed effectual, it is convenient to dismantle, through will extrude when the installation of first body with hydraulic oil squeeze into the oil groove in with sealed cloth fill realize self-sealing, consequently dismantle only need will extrude first body take off can.
Description
Technical Field
The utility model relates to an extruder technical field especially relates to an extruder is with first joint structure of extrusion of convenient dismouting.
Background
The extruder is a device for extruding and molding a product according to a required shape, the existing extruder is a single screw or a double screw, the extrusion position of the existing extruder is one, wherein the main machine of the plastic extruder is the extruder and consists of an extrusion system, a transmission system and a heating and cooling system, the extrusion system comprises a screw, a cylinder, a hopper, a machine head and a die, and the plastic is plasticized into a uniform melt by the extrusion system and is continuously extruded by the screw under the pressure established in the process.
The extruder aircraft nose in this period is not convenient for dismantle, between extruding the connection of head and base, and seal assembly is more, need dismantle a plurality of seal assembly when the head is extruded in the change to the operation of not being convenient for, for this reason we propose the first joint structure of extruding of convenient dismouting of extruder to come to realize self-sealing when setting up seal assembly inside the base and with extruder body joint.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and providing an extruder with an extrusion head clamping structure convenient to disassemble and assemble.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an extrusion head clamping structure convenient to disassemble and assemble for an extruder comprises an extrusion head body and a base, wherein a slot and an oil groove are arranged in the base, the slot and the oil groove are separated by sealing cloth, the oil groove is connected with a lug through a connecting plate, and the sealing cloth is connected to the lug;
the bottom of the slot is provided with a pressure oil cavity, the pressure oil cavity is separated from the slot through a partition plate, a push rod is connected onto the partition plate in a sliding manner, the upper end of the push rod is connected with a pressure plate, the lower end of the push rod is fixedly connected with a piston, the push rod is sleeved with a spring, two ends of the spring respectively abut against the pressure plate and the partition plate, and the lower end of the pressure oil cavity is communicated with the oil groove;
an inserting plate is arranged on the extrusion head body.
Preferably, a plurality of through holes are formed in the connecting plate.
Preferably, the side wall of the base is connected with an oil channel, and the oil channel is provided with a one-way valve.
Preferably, the slot and the oil groove are both circular rings, and the sealing cloth is circular ring.
Preferably, the oil pressing cavity is a cylindrical oil cavity, and the number of the oil pressing cavities is six.
Preferably, the extrusion head body is connected with the base through a bolt.
Compared with the prior art, the utility model provides an extruder is with first joint structure of extruding of convenient dismouting possesses following beneficial effect:
sealed effectual, it is convenient to dismantle, through will extrude when the first body installation with hydraulic oil squeeze into the oil groove in with sealed cloth fill realize self-sealing, consequently dismantle only need will extrude first body take off can.
Drawings
Fig. 1 is a first schematic structural diagram of a clamping structure of an extrusion head for an extruder, which is convenient to disassemble and assemble;
FIG. 2 is a schematic structural view of part A in FIG. 1, showing a clamping structure of an extrusion head for an extruder, which is convenient to disassemble and assemble;
fig. 3 is a schematic structural diagram ii of a clamping structure of an extrusion head for an extruder, which is convenient to disassemble and assemble;
fig. 4 is a schematic structural diagram of a portion B in a clamping structure diagram 3 of an extrusion head for an extruder, which is convenient to disassemble and assemble;
fig. 5 is the utility model provides a structure schematic diagram of the first joint structure base of extrusion of convenient dismouting for extruder.
In the figure: 1. a base; 101. an oil passage; 2. an extrusion head body; 201. inserting plates; 202. a bump; 2021. a connecting plate; 203. sealing cloth; 3. an oil sump; 4. a slot; 401. a partition plate; 402. pressing an oil cavity; 403. pressing a plate; 404. a push rod; 405. a piston; 406. a spring.
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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Example (b):
referring to fig. 1-5, an extrusion head clamping structure for an extruder, which is convenient to disassemble and assemble, comprises an extrusion head body 2 and a base 1, wherein a slot 4 and an oil groove 3 are arranged in the base 1, the slot 4 and the oil groove 3 are separated by a sealing cloth 203, the oil groove 3 is connected with a bump 202 through a connecting plate 2021, and the sealing cloth 203 is connected on the bump 202;
the bottom of the slot 4 is provided with a pressure oil cavity 402, the pressure oil cavity 402 is separated from the slot 4 by a partition plate 401, the partition plate 401 is connected with a push rod 404 in a sliding manner, the upper end of the push rod 404 is connected with a pressure plate 403, the lower end of the push rod 404 is fixedly connected with a piston 405, the push rod 404 is sleeved with a spring 406, two ends of the spring 406 respectively abut against the pressure plate 403 and the partition plate 401, and the lower end of the pressure oil cavity 402 is communicated with the oil groove;
an inserting plate 201 is arranged on the extrusion head body 2.
The connecting plate 2021 is provided with a plurality of through holes.
The side wall of the base 1 is connected with an oil channel 101, and the oil channel 101 is provided with a one-way valve.
The slot 4 and the oil groove 3 are both circular rings, and the sealing cloth 203 is circular ring.
The oil pressing chambers 402 are cylindrical oil chambers, and the number thereof is six.
The extrusion head body 2 is connected with the base 1 through bolts.
In the utility model, when in use, a user inserts the extrusion head body 2 into the base 1, specifically inserts the inserting plate 201 into the inserting groove 4, then screws in the bolt to connect the extrusion head body 2 and the base 1 tightly, while the extrusion head body 2 is pressed against the base 1, the plurality of pressing plates 403 in the slots 4 are pressed by the inserting plate 201, the pressure plate 403 drives the piston 405 to slide in the oil pressing cavity 402 through the push rod 404, so as to extrude the hydraulic oil in the hydraulic oil chamber 402 into the oil groove 3, and the sealing cloth 203 connected between the oil groove 3 and the slot 4 is filled up by the hydraulic oil, and the sealing cloth 203 is tightly adhered to the inserting plate 201 for sealing, in the scheme, the sealing cloth 203 is a plurality of layers, thereby having good sealing effect, and being convenient for adding hydraulic oil into the oil groove 3 through the oil channel 101 arranged on the base 1, after use, the piston 405 is returned by the spring 406, and the seal cloth 203 is retracted into the oil groove 3.
The utility model discloses, it is sealed effectual, dismantle conveniently, through will extrude first body 2 when installing in the oil groove 3 with hydraulic oil extrusion in with sealed cloth 203 fill realize self-sealing, consequently dismantle only need will extrude first body 2 take off can.
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. The extrusion head clamping structure comprises an extrusion head body (2) and a base (1), and is characterized in that a slot (4) and an oil groove (3) are arranged in the base (1), the slot (4) and the oil groove (3) are separated by a sealing cloth (203), the oil groove (3) is connected with a lug (202) through a connecting plate (2021), and the sealing cloth (203) is connected to the lug (202);
the bottom of the slot (4) is provided with a pressure oil cavity (402), the pressure oil cavity (402) is separated from the slot (4) through a partition plate (401), the partition plate (401) is connected with a push rod (404) in a sliding mode, the upper end of the push rod (404) is connected with a pressure plate (403), the lower end of the push rod (404) is fixedly connected with a piston (405), the push rod (404) is sleeved with a spring (406), two ends of the spring (406) respectively abut against the pressure plate (403) and the partition plate (401), and the lower end of the pressure oil cavity (402) is communicated with the oil groove (3);
an inserting plate (201) is arranged on the extrusion head body (2).
2. The extrusion head clamping structure convenient for disassembly and assembly of the extruder as claimed in claim 1, wherein the connecting plate (2021) is provided with a plurality of through holes.
3. The extrusion head clamping structure convenient to disassemble and assemble for the extruder according to claim 1, wherein an oil channel (101) is connected to the side wall of the base (1), and a one-way valve is arranged on the oil channel (101).
4. The extrusion head clamping structure convenient to disassemble and assemble for the extruder according to claim 1, wherein the slot (4) and the oil groove (3) are both circular, and the sealing cloth (203) is circular.
5. The extrusion head clamping structure convenient to disassemble and assemble for the extruder as claimed in claim 1, wherein the pressure oil chamber (402) is a cylindrical oil chamber, and the number of the pressure oil chambers is six.
6. The extrusion head clamping structure convenient to disassemble and assemble for the extruder as claimed in claim 1, wherein the extrusion head body (2) is connected with the base (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269992.9U CN211279678U (en) | 2019-12-17 | 2019-12-17 | Extruder is with extrusion first joint structure of convenient dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269992.9U CN211279678U (en) | 2019-12-17 | 2019-12-17 | Extruder is with extrusion first joint structure of convenient dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211279678U true CN211279678U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922269992.9U Active CN211279678U (en) | 2019-12-17 | 2019-12-17 | Extruder is with extrusion first joint structure of convenient dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211279678U (en) |
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2019
- 2019-12-17 CN CN201922269992.9U patent/CN211279678U/en active Active
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