CN218488281U - Maintenance tool for taking out spiral bushing - Google Patents
Maintenance tool for taking out spiral bushing Download PDFInfo
- Publication number
- CN218488281U CN218488281U CN202222282770.2U CN202222282770U CN218488281U CN 218488281 U CN218488281 U CN 218488281U CN 202222282770 U CN202222282770 U CN 202222282770U CN 218488281 U CN218488281 U CN 218488281U
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- China
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- threaded rod
- spiral bushing
- spiral
- pressing block
- bushing
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Abstract
The utility model provides a maintenance tool for taking out a spiral bushing, which comprises a pressing block base and an integral supporting frame; the pressing block base is provided with a pressing block channel and a spiral bushing hole; the pressing block channel is communicated with the spiral bushing hole; the integral supporting frame is provided with a threaded rod and a U-shaped frame in a penetrating way; a lantern ring is fixedly connected to the U-shaped frame; the lantern ring is connected with the threaded rod through the limiting piece; the threaded rod is sleeved with a thickened gasket at the contact part with the integral supporting frame; a nut is sleeved on the threaded rod in a threaded manner; a spiral bushing chuck is arranged in the pressing block channel; the spiral bushing chuck is in threaded connection with the threaded rod; the spiral bushing clamping head upper end threaded connection has the subassembly of placing, is convenient for take out the spiral bushing, has practiced thrift the manpower, has improved efficiency.
Description
Technical Field
The utility model relates to a spiral bush takes out instrument technical field, in particular to a repair tools for spiral bush takes out.
Background
The mechanical briquetting machine is an efficient automatic paper fragment compression treatment device, can greatly reduce the volume of fragments and solidify the fragments, is convenient for later transportation and storage, and greatly reduces the problem of air pollution caused by the fragments. The mechanical briquetting machine is a necessary process link in the destruction work of the damaged RMB, and greatly improves the automation degree and the safety of the damaged RMB treatment. However, with the rapid increase of the number of the devices and the service time, the workload of device maintenance is also increased, and the problem of efficiency of maintenance work is more and more prominent. In particular to a key part of equipment, namely a screw conveyor which is a key part for conveying the fragments in the storage hopper to a briquetting machine; the auger of the screw conveyor needs to adjust different rotating speeds according to the change of the current of the main punch, so that materials are conveyed to a briquetting channel, and then the punch reciprocates at a high speed to form briquettes; therefore, the joint of the auger head and the pressing block channel has an adaptive contraction structure, and the joint is stressed and abraded greatly, so that a spiral bushing is designed, and the spiral bushing is a quick-wear part and needs to be replaced at regular time. However, all the existing maintenance tools are general tools, the pertinence is poor, and the existing maintenance tools need to be operated by a plurality of people during disassembly and assembly, so that time and labor are wasted. Particularly, when the screw bushing and the base are bonded together, the screw bushing and the base can not be taken out almost by using a common tool, and a large-scale professional device such as a hydraulic press and the like is often required to solve the problem, so that the screw bushing and the base can only be used by a professional machining company, the maintenance time is greatly prolonged, and the maintenance time cannot be guaranteed to be completed according to the specified time.
Therefore, the maintenance tool for taking out the spiral bushing is specially used for disassembling the spiral bushing, is convenient and reliable to use, can be operated by one person, saves manpower to the maximum extent and greatly shortens the maintenance time of the briquetting machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of a repair tools for spiral bush takes out, simple structure, convenient to use is convenient for take out spiral bush, has practiced thrift the manpower, has improved efficiency.
The utility model provides a maintenance tool for taking out a spiral bushing, which comprises a pressing block base and an integral supporting frame; a pressing block channel and a spiral bushing hole are arranged on the pressing block base; the pressing block channel is communicated with the spiral bushing hole; the integral supporting frame is provided with a threaded rod and a U-shaped frame in a penetrating manner; a lantern ring is fixedly connected to the U-shaped frame; the lantern ring is connected with the threaded rod through the limiting piece; the threaded rod is sleeved with a thickened gasket at the contact part with the integral supporting frame; a nut is sleeved on the threaded rod in a threaded manner; a spiral bushing chuck is arranged in the pressing block channel; the spiral bushing chuck is in threaded connection with the threaded rod; the upper end of the spiral bushing chuck is in threaded connection with a placing assembly, and the placing assembly comprises a supporting plate arranged in the pressing block channel; the cross section of the supporting plate is of a T-shaped structure; a second threaded rod is fixedly connected to the supporting plate; second threaded rod and spiral bush dop threaded connection, during the use, second threaded rod and spiral bush dop threaded connection, the briquetting passageway department at the briquetting base is put to the fagging, fix the fagging, rotate whole braced frame, make the threaded rod be in the same place with spiral bush dop threaded connection, rotate the fagging, take off the second threaded rod, remove whole braced frame, offset with the briquetting base, fix whole braced frame, the swivel nut, the threaded rod moves right under the assistance of locating part, drive the spiral bush dop and move right, extrude spiral bush, take out spiral bush.
A spiral bushing is attached in the spiral bushing hole; the cross section of the spiral bushing hole is of a T-shaped structure.
The threaded rod penetrates through the spiral bushing and is in threaded connection with the spiral bushing chuck.
The spiral bushing chuck is contacted with the end of the spiral bushing.
The limiting part comprises a limiting plate fixedly connected to the threaded rod and a limiting groove matched with the limiting plate and arranged on the sleeve ring.
The threaded rod is provided with a fine thread at the threaded connection part with the nut, so that the threaded rod has higher tensile strength.
The utility model has the advantages that: the utility model provides a pair of a repair tools for spiral bush takes out, simple structure, convenient to use is convenient for take out spiral bush, has practiced thrift the manpower, has improved efficiency.
Drawings
Fig. 1 is a sectional view of a maintenance tool for removing a screw bush according to the present invention.
Fig. 2 is an enlarged view of a portion a of a maintenance tool for removing a screw bush according to the present invention.
Fig. 3 is a side sectional view of a limiting member of a maintenance tool for removing a screw bushing according to the present invention.
( 1. A briquetting base; 2. an integral support frame; 3. a briquetting channel; 4. a spiral bushing hole; 5. a threaded rod; 6. a U-shaped frame; 7. a collar; 8. a limiting member; 9. thickening the gasket; 10. a nut; 11. a spiral bushing chuck; 12. a supporting plate; 13. a second threaded rod; 14. spiral bushing )
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
According to a maintenance tool for spiral bushing extraction shown in fig. 1, 2, 3, a press block base 1, an integral support frame 2; the briquetting base 1 is provided with a briquetting channel 3 and a spiral bushing hole 4; the pressing block channel 3 is communicated with the spiral bushing hole 4; the integral supporting frame 2 is provided with a threaded rod 5 and a U-shaped frame 6 in a penetrating way; a lantern ring 7 is fixedly connected to the U-shaped frame 6; the lantern ring 7 is connected with the threaded rod 5 through a limiting piece 8; the threaded rod 5 is sleeved with a thickened gasket 9 at the contact part with the integral supporting frame 2; a nut 10 is sleeved on the threaded rod 5 in a threaded manner; a spiral bushing chuck 11 is arranged in the pressing block channel 3; the spiral bushing chuck 11 is in threaded connection with the threaded rod 5; the upper end of the spiral bushing chuck 11 is in threaded connection with a placing assembly.
The placing component of the utility model comprises a supporting plate 12 arranged in the pressing block channel 3; the cross section of the supporting plate 12 is of a T-shaped structure; a second threaded rod 13 is fixedly connected to the supporting plate 12; the second threaded rod 13 is in threaded connection with the screw bushing chuck 11.
The spiral bushing 14 is attached in the spiral bushing hole 4 of the utility model; the section of the spiral bushing hole 4 is of a T-shaped structure.
The threaded rod 5 of the present invention passes through the screw bushing 14 and is screwed with the screw bushing chuck 11.
The spiral bushing chuck 11 contacts with the end of the spiral bushing 14.
Locating part 8 includes limiting plate of fixed connection on threaded rod 5, establishes the spacing groove on lantern ring 7 with limiting plate adaptation.
The threaded rod 5 and the threaded joint of the nut 10 are fine threads.
The principle of the utility model is as follows: during the use, second threaded rod 13 and 11 threaded connection of spiral bush dop, 3 departments of briquetting passageway at briquetting base 1 are put to fagging 12, fix fagging 12, rotate whole braced frame 2, make threaded rod 5 and 11 threaded connection of spiral bush dop be in the same place, rotate fagging 12, take off second threaded rod 13, remove whole braced frame 2, offset with briquetting base 1, fix whole braced frame 2, swivel nut 10, threaded rod 5 moves right under the assistance of locating part 8, drive spiral bush dop 11 and move right, extrude spiral bush 14, take out spiral bush 14.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (7)
1. A service tool for removal of a helical liner, characterized by: a pressing block base (1) and an integral supporting frame (2); a briquetting channel (3) and a spiral bushing hole (4) are arranged on the briquetting base (1); the pressing block channel (3) is communicated with the spiral bushing hole (4); a threaded rod (5) and a U-shaped frame (6) penetrate through the integral supporting frame (2); a lantern ring (7) is fixedly connected to the U-shaped frame (6); the lantern ring (7) is connected with the threaded rod (5) through a limiting piece (8); a thickened gasket (9) at the contact part of the threaded rod (5) and the integral supporting frame (2) is sleeved on the threaded rod; a nut (10) is sleeved on the threaded rod (5) in a threaded manner; a spiral bushing chuck (11) is arranged in the pressing block channel (3); the spiral bushing chuck (11) is in threaded connection with the threaded rod (5); the upper end of the spiral bushing chuck (11) is in threaded connection with a placing assembly.
2. A service tool for helical liner extraction as claimed in claim 1, wherein: the placing component comprises a supporting plate (12) arranged in the pressing block channel (3); the cross section of the supporting plate (12) is of a T-shaped structure; a second threaded rod (13) is fixedly connected to the supporting plate (12); and the second threaded rod (13) is in threaded connection with the spiral bushing chuck (11).
3. A service tool for helical liner extraction as claimed in claim 1, wherein: a spiral bushing (14) is attached to the inside of the spiral bushing hole (4); the section of the spiral bushing hole (4) is of a T-shaped structure.
4. A service tool for helical liner extraction as claimed in claim 3, wherein: the threaded rod (5) penetrates through the spiral bushing (14) and is in threaded connection with the spiral bushing chuck (11).
5. A service tool for helical liner extraction as claimed in claim 1, wherein: the spiral bushing chuck (11) is contacted with the end of the spiral bushing (14).
6. A service tool for helical liner extraction as claimed in claim 1, wherein: the limiting part (8) comprises a limiting plate fixedly connected to the threaded rod (5) and a limiting groove matched with the limiting plate and arranged on the sleeve ring (7).
7. A service tool for helical liner extraction as claimed in claim 1, wherein: the threaded connection part of the threaded rod (5) and the nut (10) is a fine thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222282770.2U CN218488281U (en) | 2022-08-30 | 2022-08-30 | Maintenance tool for taking out spiral bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222282770.2U CN218488281U (en) | 2022-08-30 | 2022-08-30 | Maintenance tool for taking out spiral bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218488281U true CN218488281U (en) | 2023-02-17 |
Family
ID=85187576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222282770.2U Active CN218488281U (en) | 2022-08-30 | 2022-08-30 | Maintenance tool for taking out spiral bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218488281U (en) |
-
2022
- 2022-08-30 CN CN202222282770.2U patent/CN218488281U/en active Active
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