CN111251254A - Roller rotating device and method - Google Patents
Roller rotating device and method Download PDFInfo
- Publication number
- CN111251254A CN111251254A CN201811463803.5A CN201811463803A CN111251254A CN 111251254 A CN111251254 A CN 111251254A CN 201811463803 A CN201811463803 A CN 201811463803A CN 111251254 A CN111251254 A CN 111251254A
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- China
- Prior art keywords
- roller
- ratchet wheel
- rotating
- triangular ratchet
- working
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a roller rotating device and a method, which are provided with a rotating rod, a conical device and a triangular ratchet wheel, wherein the rotating roller is rotated by matching a working plane of the conical device with the triangular ratchet wheel, and the fixed rotating angle of the counter weight type rotating roller is fixed at a force arm part through the function of a rotating block, and the roller rotating device has the advantages that: when the rotary roller is rotated, the clockwise and anticlockwise rotation functions of the rotary roller can be realized without adjusting the rotation direction of the ratchet wheel, the rotary torque can be converted into the impact force of the tooth block to solve the problem of clamping stagnation of the rotary roller, so that the function of fixing the angle can be achieved when the surface of the rotary roller is cleaned or the surface crack of the rotary roller is checked, and the rotary roller is also suitable for roller heads of different rotary rollers.
Description
Technical Field
The invention relates to the field of manual tools, in particular to a roller rotating device and a roller rotating method.
Background
The device can easily rotate the roller, thereby facilitating the inspection of the roller surface and the handling of the roller surface foreign matters.
Disclosure of Invention
The invention provides a method for effectively solving the problems that a rotating roller needs to be rotated, the surface of the rotating roller needs to be detected and cleaned and the rotating roller needs to be fixed in actual production, and the specific technical scheme is as follows:
a roller device is provided with a rotating rod, one end of the rotating rod is provided with a circumferential part, a circular groove is arranged in the circumferential part, the front end of a working plane of the circumferential part is a working part, a pressure spring is sleeved on a conical device and is arranged in the circular groove of the rotating rod together with the conical device, one end of the conical device is arranged on the end surface of the circular groove, the other end of the conical device is abutted to the working plane of a triangular ratchet wheel, the triangular ratchet wheel is arranged in a hollow part of the working part, a through hole is arranged at the center of the triangular ratchet wheel, the working part is provided with a through hole coaxial with the triangular ratchet wheel, a screw passes through the through holes of the working part and the triangular ratchet wheel, a nut is screwed in a screw thread part and is abutted to the side surface of the working part, the two sides of the triangular ratchet wheel are clamping handles, the end size of the clamping handles is smaller than the tooth pitch of a toothed block, a circular outline, the inner side of the circumference part is provided with a tooth block, the tooth block is provided with a through hole, and the circumferential side surface of the through hole is provided with equidistant keys.
The tip switching of rotary rod connects on the circular arch of dwang, and the other end of rotary rod connects with the screw thread part of threaded rod soon, circular arch sets up on the dwang arm of force.
The connecting block is inserted into a shaft hole of the rotary roller, the outer part of the connecting block is circular, a key groove with the same size as the inner part of the rotary roller is arranged on the outer part of the connecting block, and a rectangular through hole is formed in the inner part of the connecting block;
the invention further discloses a method for using the roller rotating device, which comprises the steps of rotating the rotating rod anticlockwise, rotating the rotating rod when the rotating rod rotates to the surface of the roller to be checked or cleaned, rotating the rotating rod, and rotating the threaded part of the threaded rod to enable the end surface of the threaded rod to be in contact with the ground so as to finish the process of rotating the roller.
When meetting the jamming, clockwise rotation dwang arm of force, the terminal surface of toper ware and one side working face butt of triangle ratchet, pressure spring begins the compression, continue the rotatory dwang arm of force, the terminal surface of toper ware and the terminal surface butt of triangle ratchet, pressure spring compression to the biggest deformation volume this moment, continue the rotatory dwang arm of force, the terminal surface of toper ware this moment with another work plane butt of triangle ratchet, pressure spring kick-backs and makes the toper ware reverse propulsion, the triangle ratchet receives the toper ware effort to be reverse motion, the clamp handle of triangle ratchet contacts with the outer gear of tooth piece, drive tooth piece reverse rotation.
The invention has the advantages that: when the rotary roller is rotated, the clockwise and anticlockwise rotation functions of the rotary roller can be realized without adjusting the rotation direction of the ratchet wheel, the rotary torque can be converted into the impact force of the tooth block to solve the problem of clamping stagnation of the rotary roller, so that the function of fixing the angle can be achieved when the surface of the rotary roller is cleaned or the surface crack of the rotary roller is checked, and the rotary roller is also suitable for roller heads of different rotary rollers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a portion of the present invention;
fig. 3 is a schematic structural view of the connecting block.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1, fig. 2 and fig. 3, a rotating rod 1 is provided, one end of the rotating rod 1 is provided with a circular portion 101, a circular groove is provided in the circular portion 101, the front end of the working plane of the circular portion 101 is a working portion 102, a pressure spring 3 is sleeved on a cone 4 and is provided in the circular groove of the rotating rod 1 together with the cone 4, one end of the cone 4 is provided in the end surface of the circular groove, the other end is abutted against the working plane of a triangular ratchet wheel 5, the triangular ratchet wheel 5 is provided in the hollow portion of the working portion, a through hole is provided in the center of the triangular ratchet wheel 5, the working portion 102 is provided with a through hole coaxial with the triangular ratchet wheel 5, a screw 501 passes through the through hole of the working portion 102 and the triangular ratchet wheel 5, a nut is screwed into the threaded portion of the screw 501 and is abutted against the side surface of the working portion 102, a circular outline 503 is arranged between the clamping handles 502, the front end of the working part 102 is a circumferential part 103, two sides of the circumferential part 103 are surrounded by circles with equal thickness, a tooth block 104 is arranged on the inner side of the circumferential part 103, the tooth block 104 is provided with a through hole, and the circumferential side of the through hole is provided with an equidistant key;
furthermore, the end of the rotating rod 6 is sleeved on the circular bulge 9 of the rotating rod force arm 100, the other end of the rotating rod 6 is screwed with the thread part of the threaded rod 7, and the circular bulge 9 is arranged on the rotating rod force arm 100;
furthermore, the roller is convenient to be suitable for rollers with different specifications in order to prevent the damage of the shaft hole in the roller; the connecting block 8 is inserted into a shaft hole of the rotating roller, the outer part of the connecting block 8 is circular, a key groove with the same size as the inner part of the rotating roller is arranged on the outer part of the connecting block 8, and a rectangular through hole is formed in the inner part of the connecting block 8; the principle of the invention is as follows: rotating the rotating rod arm of force 100 anticlockwise, rotating the rotating rod 6 when the surface of the roller to be checked or cleaned is rotated, rotating the threaded part of the threaded rod 7, and enabling the end face of the threaded rod 7 to be in contact with the ground to finish the process of rotating the roller;
when the rotating roller is blocked, the rotating rod force arm 100 is rotated clockwise, the end face of the conical device 4 is abutted against one side working face of the triangular ratchet wheel 5, the pressure spring 3 starts to be compressed, the rotating rod force arm 100 continues to be rotated, when the end face of the conical device 4 is separated from the end face of the triangular ratchet wheel at once, the pressure spring 3 is compressed to the maximum deformation amount, the rotating rod force arm continues to be rotated, the end face of the conical device is abutted against the other working face of the triangular ratchet wheel at the moment, the pressure spring rebounds to enable the conical device to be reversely pushed, the triangular ratchet wheel is reversely rotated under the action force of the conical device, the upper side clamping handle of the triangular ratchet wheel is contacted with the outer gear of the tooth block to drive the.
Claims (5)
1. A roller device is characterized in that: is provided with a rotating rod, one end of the rotating rod is provided with a circumferential part, a circular groove is arranged in the circumferential part, the front end of a working plane of the circumferential part is a working part, a pressure spring is sleeved on a conical device and is arranged in the circular groove of the rotating rod together with the conical device, one end of the conical device is arranged on the end surface of the circular groove, the other end of the conical device is abutted against the working plane of a triangular ratchet wheel, the triangular ratchet wheel is arranged in a hollow part of the working part, the center of the triangular ratchet wheel is provided with a through hole, the working part is provided with a through hole coaxial with the triangular ratchet wheel, a screw passes through the through holes of the working part and the triangular ratchet wheel, a nut is screwed in a screw thread part and is abutted against the side surface of the working part, the two sides of the triangular ratchet wheel are clamping handles, the end size of the clamping handles is smaller than the tooth pitch, a circular outline is, the inner side of the circumference part is provided with a tooth block, the tooth block is provided with a through hole, and the circumferential side surface of the through hole is provided with equidistant keys.
2. A roller device according to claim 1, characterized in that: the tip switching of rotary rod connects on the circular arch of dwang, and the other end of rotary rod connects with the screw thread part of threaded rod soon, circular arch sets up on the dwang arm of force.
3. A roller device according to claim 1, characterized in that: still be equipped with the connecting block, the connecting block inserts in the axle hole of changeing the roller, the connecting block outside is circular, is equipped with the keyway the same with changeing the roller internal dimension, and the connecting block is inside to be the rectangle through-hole.
4. A method of rotating a roller, comprising: the roller device according to claim 1, wherein the rotating rod is rotated counterclockwise, and when the rotating rod is rotated to a surface of the roller to be inspected or cleaned, the rotating rod is rotated to rotate the threaded portion of the threaded rod, so that the end surface of the threaded rod is in contact with the ground, thereby completing the process of rotating the roller.
5. The method of claim 4, wherein: the roller device according to claim 1, wherein the arm of force of the rotating lever is rotated clockwise, the end face of the cone abuts against one side working face of the triangular ratchet wheel, the pressure spring starts to compress, the arm of force of the rotating lever continues to rotate, the end face of the cone abuts against the end face of the triangular ratchet wheel, the pressure spring compresses to the maximum deformation amount at the moment, the arm of force of the rotating lever continues to rotate, the end face of the cone abuts against the other working face of the triangular ratchet wheel at the moment, the pressure spring rebounds to push the cone in the reverse direction, the triangular ratchet wheel moves in the reverse direction under the action force of the cone, and the clamping handle of the triangular ratchet wheel contacts with the outer gear of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463803.5A CN111251254B (en) | 2018-12-03 | 2018-12-03 | Roller rotating device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463803.5A CN111251254B (en) | 2018-12-03 | 2018-12-03 | Roller rotating device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111251254A true CN111251254A (en) | 2020-06-09 |
| CN111251254B CN111251254B (en) | 2021-08-24 |
Family
ID=70948388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811463803.5A Active CN111251254B (en) | 2018-12-03 | 2018-12-03 | Roller rotating device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111251254B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557994A (en) * | 1995-07-17 | 1996-09-24 | Nakayama; Tatsuo | Ratchet handle with torque adjustment |
| CN1201727A (en) * | 1997-06-11 | 1998-12-16 | 泷源制造株式会社 | Rotating operator for adjustable machine foot |
| CN2936601Y (en) * | 2006-08-18 | 2007-08-22 | 王肃安 | Multifunction combined regulator device |
| CN205438358U (en) * | 2015-12-30 | 2016-08-10 | 青岛科技大学 | Union spanner |
-
2018
- 2018-12-03 CN CN201811463803.5A patent/CN111251254B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557994A (en) * | 1995-07-17 | 1996-09-24 | Nakayama; Tatsuo | Ratchet handle with torque adjustment |
| CN1201727A (en) * | 1997-06-11 | 1998-12-16 | 泷源制造株式会社 | Rotating operator for adjustable machine foot |
| CN2936601Y (en) * | 2006-08-18 | 2007-08-22 | 王肃安 | Multifunction combined regulator device |
| CN205438358U (en) * | 2015-12-30 | 2016-08-10 | 青岛科技大学 | Union spanner |
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| Publication number | Publication date |
|---|---|
| CN111251254B (en) | 2021-08-24 |
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