CN210788593U - Detachable high-precision working roll - Google Patents
Detachable high-precision working roll Download PDFInfo
- Publication number
- CN210788593U CN210788593U CN201921877444.8U CN201921877444U CN210788593U CN 210788593 U CN210788593 U CN 210788593U CN 201921877444 U CN201921877444 U CN 201921877444U CN 210788593 U CN210788593 U CN 210788593U
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- China
- Prior art keywords
- blind hole
- lateral
- assembly
- side direction
- unloading
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Abstract
The utility model belongs to the technical field of the transmission axis body technique and specifically relates to a detachable high accuracy work roller, including the high accuracy roll body, side direction loading and unloading blind hole has all been seted up to high accuracy roll body both sides, and high accuracy roll body both sides all are provided with the side direction transmission shaft. The utility model discloses a detachable high accuracy work roll inserts the side direction loading and unloading blind hole through the side direction assembly piece that adopts side direction transmission shaft one side and comes and high accuracy roll body swing joint, make it adopt split type structure to make things convenient for work roll and installing support and drive mechanism separation to dismantle, make its later stage maintenance cost greatly reduced, utilize the inside extrusion spring between side direction assembly piece and the side direction loading and unloading blind hole to promote outside elastic extrusion force simultaneously, the centrifugal force control upset stopper that produces when utilizing the rotation inserts inside spacing groove, thereby it is higher to reach the rotational speed, connection structure is more firm, operation stability promotes greatly.
Description
Technical Field
The utility model belongs to the technical field of the transmission axis body technique and specifically relates to a detachable high accuracy work roll.
Background
The roll shaft is also called as a roller and refers to a general name of a cylindrical machine part capable of rolling on a machine. The roller bearing mainly is as an organic whole structure for present work, and this results in the working roll loading and unloading operation very inconvenient, need to demolish the support just can, and still need just separate it with the transmission, lead to later maintenance repair also very troublesome.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the prior art, the improved detachable high-precision working roll is provided, and the problems that the working roll is inconvenient to assemble and disassemble and the later maintenance and repair are troublesome are solved.
The utility model provides a technical scheme that its technical problem adopted is: a detachable high-precision working roller comprises a high-precision roller body, wherein lateral loading and unloading blind holes are formed in two sides of the high-precision roller body, lateral transmission shafts are arranged on two sides of the high-precision roller body, the lateral transmission shafts are close to the high-precision roller body and are provided with integral lateral assembling blocks matched with the lateral loading and unloading blind holes, the lateral transmission shafts are inserted into the lateral loading and unloading blind holes through the lateral assembling blocks and are correspondingly positioned inside the lateral loading and unloading blind holes to be connected with the high-precision roller body, a plurality of internal limiting grooves distributed in an annular array are formed in the inner lateral side of each lateral loading and unloading blind hole, lateral accommodating grooves with built-in overturning limiting blocks are formed in the outer lateral side of each lateral assembling block, an internal assembling blind hole is formed in the central position of the inner side of each lateral loading and unloading blind hole, and an external, the lateral loading and unloading blind hole is internally provided with an internal extrusion spring, and two ends of the internal extrusion spring are respectively clamped into the internal assembly blind hole and the external assembly blind hole and the high-precision roller body is fixedly clamped with the lateral assembly block.
Furthermore, in order to change the overturning limiting mode as required, the inner side surfaces of the two ends of the lateral accommodating groove are respectively provided with an integrated structure assembling shaft, an internal assembling shaft hole with a loading and unloading opening is formed in one side of the overturning limiting block, an arc-shaped transition groove matched with the assembling shaft is formed in the contact surface of the other side of the overturning limiting block, and the overturning limiting block is sleeved on the assembling shaft through the internal assembling shaft hole and is movably connected with the lateral accommodating groove.
Furthermore, in order to match with the overturning extrusion limiting, the inner wall of the inner limiting groove close to the outer side is provided with an inclined extrusion groove.
Furthermore, in order to match rotation and improve assembly stability, the cross section inside the lateral assembly and disassembly blind hole is of a regular hexagon structure, and no gap exists between the outer side surface of the lateral transmission shaft and the connecting surface of the lateral assembly and disassembly blind hole.
Further, in order to promote the security of inside spring, inside assembly blind hole and outside assembly blind hole in the aperture size the same, inside extrusion spring both ends through insert respectively inside, outside assembly blind hole inside fixed with inside, outside assembly blind hole medial surface joint, inside assembly blind hole and the inboard opening position of outside assembly blind hole all have the body structure limiting plate that prevents inside extrusion spring from inside slippage.
Furthermore, in order to conveniently carry out turnover control on the turnover limiting block, the inner wall of the inner limiting groove close to the inner side is provided with an inclined guide groove.
The beneficial effects of the utility model are that, the utility model discloses a detachable high accuracy work roll inserts side direction loading and unloading blind hole through the side direction assembly piece that adopts side direction transmission shaft one side and comes and high accuracy roll body swing joint, make it adopt split type structure to make things convenient for work roll and installing support and drive mechanism separation to dismantle, make its later maintenance cost greatly reduced, utilize the inside extrusion spring between side direction assembly piece and the side direction loading and unloading blind hole to promote outside elastic extrusion force simultaneously, the centrifugal force control upset stopper that produces when utilizing the rotation inserts inside spacing groove, thereby it is higher to reach the rotational speed, connection structure is more firm, operation stability promotes greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the interior of the present invention.
Fig. 3 is a partial sectional view of the position of the lateral storage slot of the present invention.
In the drawing, 1, a high-precision roller body, 2, a lateral loading and unloading blind hole, 3, a lateral transmission shaft, 4, a lateral assembly block, 5, an internal limiting groove, 6, an overturning limiting block, 7, a lateral containing groove, 8, an internal assembly blind hole, 9, an external assembly blind hole, 10, an internal extrusion spring, 11, an assembly shaft, 12, an internal assembly shaft hole, 13, an arc-shaped transition groove, 14, an inclined extrusion groove, 15, a limiting plate and 16, an inclined guide groove are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
A detachable high-precision working roll shown in figures 1 and 2 comprises a high-precision roll body 1, lateral loading and unloading blind holes 2 are formed in two sides of the high-precision roll body 1, lateral transmission shafts 3 are arranged on two sides of the high-precision roll body 1, an integral lateral assembly block 4 matched with the lateral loading and unloading blind holes 2 is arranged at the end, close to the high-precision roll body 1, of each lateral transmission shaft 3, the lateral transmission shafts 3 are inserted into the lateral loading and unloading blind holes 2 through the lateral assembly blocks 4 and are correspondingly positioned in the lateral loading and unloading blind holes 2 and connected with the high- precision roll body 1, 2 internal limiting grooves 5 distributed in an annular array are formed in the inner side faces of the lateral loading and unloading blind holes 2, lateral accommodating grooves 7 with built-in overturning limiting blocks 6 are formed in the outer side faces of the lateral assembly blocks 4, when the lateral transmission shafts 3 drive the high, the inside central point of 2 inboard central points on side direction loading and unloading blind holes puts and has seted up inside assembly blind hole 8, set up on the corresponding inside assembly blind hole 8 outer wall of side direction assembly piece 4 with inside assembly blind hole 8 matched with outside assembly blind hole 9, the inside extrusion spring 10 that is provided with of side direction loading and unloading blind hole 2, inside, the inside and high accuracy roll body 1 of outside assembly blind hole and side direction assembly piece 4 joint are fixed in the card respectively at inside 10 both ends of inside extrusion spring.
Further, in order to change the turning limiting mode as required, the inner side surfaces of two ends of the lateral containing groove 7 are respectively provided with an integrated structure assembling shaft 11, one side of the turning limiting block 6 is internally provided with an internal assembling shaft hole 12 with a loading and unloading opening at one side, the other side contact surface of the turning limiting block 6 is provided with an arc transition groove 13 matched with the assembling shaft 11, the turning limiting block 6 is sleeved on the assembling shaft 11 through the internal assembling shaft hole 12 and is movably connected with the lateral containing groove 7, further, in order to match the turning extrusion limiting, the inner side wall of the internal limiting groove 5 close to the outer side is provided with an inclined extrusion groove 14, further, in order to match the rotation and improve the assembling stability, the inner cross section of the lateral loading and unloading blind hole 2 is in a regular hexagon structure, no gap exists between the outer side surface of the lateral transmission shaft 3 and the connecting surface of the lateral loading and, the inner diameter of the inner assembly blind hole 8 is the same as that of the outer assembly blind hole 9, the two ends of the inner extrusion spring 10 are respectively inserted into the inner assembly blind hole and the outer assembly blind hole to be clamped and fixed with the inner side surfaces of the inner assembly blind hole and the outer assembly blind hole, the inner opening positions of the inner assembly blind hole 8 and the outer assembly blind hole 9 are both provided with an integral structure limiting plate 15 for preventing the inner extrusion spring 10 from slipping from the inside, further, in order to conveniently control the overturning of an overturning limiting block, an inclined guide groove 16 is arranged on the inner wall near the inner side of the inner limiting groove 5, the detachable high-precision working roller of the utility model is movably connected with the high-precision roller body 1 by inserting the lateral assembly block 4 at one side of the lateral transmission shaft 3 into the lateral assembly blind hole 2, so that the working roller is convenient to separate and disassemble from the mounting, utilize the inside extrusion spring 10 between side direction assembly piece 4 and the side direction loading and unloading blind hole 2 to promote outside elastic extrusion force simultaneously, utilize the centrifugal force control upset stopper 6 that produces when rotatory to insert inside spacing groove 5 to it is higher to reach the rotational speed, and connection structure is more firm, and operating stability promotes greatly.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a detachable high accuracy work roll, includes high accuracy roll body (1), characterized by: the lateral loading and unloading device is characterized in that lateral loading and unloading blind holes (2) are formed in two sides of the high-precision roller body (1), lateral transmission shafts (3) are arranged on two sides of the high-precision roller body (1), the ends, close to the high-precision roller body (1), of the lateral transmission shafts (3) are provided with lateral assembly blocks (4) which are of an integral structure and matched with the lateral loading and unloading blind holes (2), the lateral transmission shafts (3) are inserted into the lateral loading and unloading blind holes (2) through the lateral assembly blocks (4) and correspondingly connected with the high-precision roller body (1), a plurality of internal limiting grooves (5) distributed in an annular array are formed in the inner side faces of the lateral loading and unloading blind holes (2), lateral accommodating grooves (7) with built-in overturning limiting blocks (6) are formed in the outer side faces of the lateral assembly blocks (4), and internal assembly blind holes (8, side direction assembly piece (4) correspond on interior assembly blind hole (8) outer wall seted up with interior assembly blind hole (8) matched with outside assembly blind hole (9), side direction loading and unloading blind hole (2) inside be provided with inside extrusion spring (10), inside extrusion spring (10) both ends block respectively in, inside and high accuracy roll body (1) are fixed with side direction assembly piece (4) joint.
2. The detachable high-precision work roll of claim 1, wherein: the side direction accomodate groove (7) both ends medial surface on all have an organic whole structure assembly axle (11), upset stopper (6) one side inside set up one side have the internal assembly shaft hole (12) of loading and unloading opening, set up on upset stopper (6) opposite side contact surface and cross aqueduct (13) with assembly axle (11) matched with arc, upset stopper (6) through internal assembly shaft hole (12) cover on assembly axle (11) and side direction accomodate groove (7) swing joint.
3. The detachable high-precision work roll of claim 1, wherein: the inner wall of the inner limiting groove (5) close to the outer side is provided with an inclined extrusion groove (14).
4. The detachable high-precision work roll of claim 1, wherein: the cross section of the inner part of the lateral loading and unloading blind hole (2) is of a regular hexagon structure, and no gap exists between the outer side surface of the lateral assembling block (4) and the connecting surface of the lateral loading and unloading blind hole (2).
5. The detachable high-precision work roll of claim 1, wherein: interior assembly blind hole (8) and external fitting blind hole (9) interior aperture size the same, inside extrusion spring (10) both ends through insert respectively inside, the external fitting blind hole is inside fixed with inside, the external fitting blind hole medial surface joint, interior assembly blind hole (8) and the inboard open position of external fitting blind hole (9) all have and prevent inside extrusion spring (10) from integrative structure limiting plate (15) of inside slippage.
6. The detachable high-precision work roll of claim 1, wherein: an inclined guide groove (16) is formed in the inner wall, close to the inner side, of the inner limiting groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877444.8U CN210788593U (en) | 2019-11-01 | 2019-11-01 | Detachable high-precision working roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877444.8U CN210788593U (en) | 2019-11-01 | 2019-11-01 | Detachable high-precision working roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210788593U true CN210788593U (en) | 2020-06-19 |
Family
ID=71240899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877444.8U Expired - Fee Related CN210788593U (en) | 2019-11-01 | 2019-11-01 | Detachable high-precision working roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210788593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309608A (en) * | 2021-06-16 | 2021-08-27 | 深圳市诚邦达管理咨询有限公司 | Environment-friendly energy-saving diesel generator set |
| CN115367224A (en) * | 2022-09-22 | 2022-11-22 | 迈福包装机械(江苏)有限公司 | Online gas driving device for ultrafine powder moving bag |
-
2019
- 2019-11-01 CN CN201921877444.8U patent/CN210788593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309608A (en) * | 2021-06-16 | 2021-08-27 | 深圳市诚邦达管理咨询有限公司 | Environment-friendly energy-saving diesel generator set |
| CN115367224A (en) * | 2022-09-22 | 2022-11-22 | 迈福包装机械(江苏)有限公司 | Online gas driving device for ultrafine powder moving bag |
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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: 20200619 Termination date: 20211101 |