CN112503163B - Gear rotation stopping clamping sleeve - Google Patents
Gear rotation stopping clamping sleeve Download PDFInfo
- Publication number
- CN112503163B CN112503163B CN202011191152.6A CN202011191152A CN112503163B CN 112503163 B CN112503163 B CN 112503163B CN 202011191152 A CN202011191152 A CN 202011191152A CN 112503163 B CN112503163 B CN 112503163B
- Authority
- CN
- China
- Prior art keywords
- rotation
- clamping
- rotation stopping
- clamping plate
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H2057/0062—Tools specially adapted for assembly of transmissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
- F16H2057/0235—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly specially adapted to allow easy accessibility and repair
Abstract
The invention discloses a gear rotation stopping clamp sleeve, which comprises a clamp sleeve device main body, wherein the clamp sleeve device main body adopts a tubular structure, and an installation groove is formed in the clamp sleeve device main body; the anti-rotation clamping plate is positioned in the mounting groove, stepped grooves are formed in the mounting groove and positioned at the two sides of the anti-rotation clamping plate, and the two sides of the anti-rotation clamping plate are connected with the stepped grooves through elastic components; the clamping mechanism is rotatably arranged in the mounting groove, and can push the rotation stopping clamping plate to movably clamp the gear shaft passing through the inside of the clamping sleeve device body.
Description
Technical Field
The invention belongs to the technical field of engine accessory assembly, and particularly relates to a gear anti-rotation clamping sleeve.
Background
When the gear train of the engine is assembled, the gear train can rotate along with the gear train in the moment process, so that the moment is not required or the tightening moment is not required easily, the dynamic performance and the pneumatic performance of the engine are seriously affected, and a device for stopping rotation of the gear is needed;
however, the existing rotation stopping device has complicated operation procedures when in use, is inconvenient to use, and is easy to damage a gear shaft when in use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a gear anti-rotation clamping sleeve.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the gear rotation stopping clamping sleeve comprises a clamping sleeve device main body, wherein the clamping sleeve device main body adopts a tubular structure, and an installation groove is formed in the clamping sleeve device main body;
the anti-rotation clamping plate is positioned in the mounting groove, stepped grooves are formed in the mounting groove and positioned at the two sides of the anti-rotation clamping plate, and the two sides of the anti-rotation clamping plate are connected with the stepped grooves through elastic components;
the clamping mechanism is rotatably arranged in the mounting groove and can push the rotation stopping clamping plate to move and clamp a gear shaft passing through the inside of the clamping sleeve device body.
Preferably, the clamping mechanism comprises a shaft lever, a rotating shaft and a handle, wherein the handle is installed at the top of the shaft lever and is positioned outside the clamping sleeve device main body, the rotating shaft is inserted in the middle of the shaft lever, and two ends of the rotating shaft are inserted in the inner wall of the installation groove.
Preferably, the bottom of axostylus axostyle is U type structure, rotate between the two vertical ends of axostylus axostyle bottom and install the pinch roller.
Preferably, the upper surface of the rotation stopping clamping plate is provided with a step surface groove, the step surface groove is horizontally arranged, and the compression pulley can slide in the step surface groove.
Preferably, a boss is arranged on the surface of the rotation stopping clamping plate at the bottom of the elastic part.
Preferably, the elastic component adopts a spring or a shrapnel.
Preferably, the number of the rotation stopping clamping plates is two, and the two rotation stopping clamping plates are mutually symmetrical with respect to the horizontal center line of the clamping sleeve device main body.
Preferably, the rotation stopping clamping plate adopts a circular arc structure, and a compression pad is embedded on the lower surface of the rotation stopping clamping plate.
Preferably, a sleeve gasket is nested on the inner wall of the cutting sleeve device main body.
According to the gear rotation stopping clamping sleeve, the mounting groove is formed in the clamping sleeve device main body, the rotation stopping clamping plate and the clamping mechanism for controlling the rotation stopping clamping plate to clamp the gear shaft are arranged in the mounting groove, and the structure is arranged so that when the gear rotation stopping clamping sleeve is used, the clamping sleeve device main body is only required to be sleeved on the corresponding gear shaft, and then the clamping mechanism is used for controlling the rotation stopping clamping plate to clamp the gear shaft, so that the gear rotation stopping clamping sleeve is convenient and quick to use;
according to the invention, the upper surface of the rotation stopping clamping plate is provided with the step surface groove, and the step surface groove is horizontally arranged, so that the sliding of the compression pulley is performed in the step surface groove, and the bottom of the shaft rod can be prevented from slipping;
in the invention, the sleeve gasket is nested on the inner wall of the clamping sleeve device main body, and the compression gasket is nested on the lower surface of the rotation stopping clamping plate, so that the abrasion of the gear shaft caused by the device when the gear shaft is clamped can be prevented, and the quality of the gear shaft is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a gear anti-rotation ferrule of the present invention;
FIG. 2 is a schematic view of a stop-rotating clamping plate and clamping mechanism for a gear stop-rotating clamping sleeve according to the present invention;
fig. 3 is an enlarged view of area a of fig. 2 of a gear anti-rotation ferrule of the present invention.
Reference numerals: 1. an elastic member; 2. a stepped groove; 3. a rotating shaft; 4. a handle; 5. a mounting groove; 6. a rotation stopping clamping plate; 7. a ferrule device body; 8. a sleeve pad; 9. a step groove; 10. a compression pad; 11. a shaft lever; 12. a pinch pulley; 13. a boss.
Detailed Description
An embodiment of a gear anti-rotation ferrule according to the present invention is further described below with reference to fig. 1-3. The gear rotation stopping sleeve of the present invention is not limited to the description of the following embodiments.
Examples
The embodiment provides a specific structure of a gear anti-rotation clamping sleeve, as shown in fig. 1-3, which comprises a clamping sleeve device main body 7, wherein the clamping sleeve device main body 7 adopts a tubular structure, and a mounting groove 5 is formed in the clamping sleeve device main body 7;
the anti-rotation clamping plate 6 is positioned in the mounting groove 5, the mounting groove 5 is internally provided with the step groove 2 at the two sides of the anti-rotation clamping plate 6, and the two sides of the anti-rotation clamping plate 6 are connected with the step groove 2 through the elastic component 1;
the clamping mechanism is rotatably arranged in the mounting groove 5 and can push the rotation stopping clamping plate 6 to move and clamp the gear shaft penetrating through the inside of the clamping sleeve device body 7.
The sleeve gasket 8 is nested on the inner wall of the sleeve device main body 7, so that the sleeve device main body 7 can be prevented from wearing the gear shaft.
By adopting the technical scheme:
the device is through having seted up mounting groove 5 in cutting ferrule device main part 7 inside, and install the clamping mechanism who ends the rotation splint 6 and control and stop the rotation splint 6 and press from both sides tight gear shaft in the mounting groove 5, and such structure setting makes the device when using, only need with cutting ferrule device main part 7 cover on corresponding gear shaft, rethread clamping mechanism control stop the rotation splint 6 press from both sides tight to the gear shaft can, convenient operation is swift.
Examples
The embodiment provides a specific structure of a gear anti-rotation clamping sleeve, as shown in fig. 1-3, the clamping mechanism comprises a shaft lever 11, a rotating shaft 3 and a handle 4, wherein the handle 4 is installed at the top of the shaft lever 11 and is located outside a clamping sleeve device main body 7, the rotating shaft 3 is inserted in the middle of the shaft lever 11, and two ends of the rotating shaft 3 are inserted in the inner wall of a mounting groove 5.
The bottom of axostylus axostyle 11 is U type structure, rotates between the two vertical ends of axostylus axostyle 11 bottom and installs the pinch roller 12.
The upper surface of the rotation stopping clamping plate 6 is provided with a step surface groove 9, the step surface groove 9 is horizontally arranged, and the compression pulley 12 can slide in the step surface groove 9.
The surface of the rotation stopping splint 6 is provided with a boss 13 at the bottom position of the elastic member 1.
The elastic component 1 adopts a spring or a shrapnel.
The rotation stop clamping plates 6 are provided in total, and the two rotation stop clamping plates 6 are symmetrical to each other about the horizontal center line of the ferrule device body 7.
The rotation stopping clamping plate 6 adopts a circular arc structure, and a compression pad 10 is embedded on the lower surface of the rotation stopping clamping plate 6.
By adopting the technical scheme:
when the device is in an initial state, the elastic component 1 is in a contracted state when not stressed, the rotation stopping clamping plate 6 is completely contained in the mounting groove 5, when the device is in use, the shaft lever 11 is rotated by the handle 4, so that the shaft lever 11 rotates around the rotating shaft 3, when the shaft lever 11 rotates, the compression pulley 12 at the bottom of the shaft lever 11 slides in the step surface groove 9 above the rotation stopping clamping plate 6, and when the shaft lever 11 slides to a vertical state, the clamping force of the rotation stopping clamping plate 6 on the gear shaft is maximum.
The using method of the device is as follows:
s1, inserting a gear shaft of a gear to be stopped into the clamping sleeve device body 7;
s2, the shaft lever 11 is rotated through the handle 4, so that the shaft lever 11 rotates around the rotating shaft 3, at the moment, the pressing pulley 12 slides in the step surface groove 9 above the rotation stopping clamping plate 6, and the rotation stopping clamping plate 6 gradually increases the gear shaft along with the decrease of the rotating inclination angle of the shaft lever 11.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (6)
1. The utility model provides a gear rotation stopping cutting ferrule which characterized in that: comprising
The clamping sleeve device comprises a clamping sleeve device body (7), wherein the clamping sleeve device body (7) adopts a tubular structure, and a mounting groove (5) is formed in the clamping sleeve device body (7);
the anti-rotation clamping plate (6), the anti-rotation clamping plate (6) is positioned in the installation groove (5), the installation groove (5) is positioned at the two sides of the anti-rotation clamping plate (6) and is also provided with a step groove (2), and the two sides of the anti-rotation clamping plate (6) are connected with the step groove (2) through an elastic part (1);
the clamping mechanism is rotatably arranged in the mounting groove (5), and pushes the rotation stopping clamping plate (6) to move and clamp a gear shaft passing through the inside of the clamping sleeve device main body (7);
the clamping mechanism comprises a shaft lever (11), a rotating shaft (3) and a handle (4), wherein the handle (4) is arranged at the top of the shaft lever (11) and is positioned outside the clamping sleeve device main body (7), the rotating shaft (3) is inserted in the middle of the shaft lever (11), and two ends of the rotating shaft (3) are inserted in the inner wall of the mounting groove (5);
the bottom of the shaft lever (11) is of a U-shaped structure, and a compression pulley (12) is rotatably arranged between two vertical ends of the bottom of the shaft lever (11);
wherein, the surface of the rotation stopping clamping plate (6) is provided with a boss (13) at the bottom of the elastic part (1).
2. A gear-rotation stopping sleeve as defined in claim 1, wherein: the upper surface of the rotation stopping clamping plate (6) is provided with a step surface groove (9), the step surface groove (9) is horizontally arranged, and the compression pulley (12) slides in the step surface groove (9).
3. A gear-rotation stopping sleeve as defined in claim 1, wherein: the elastic component (1) adopts a spring or a shrapnel.
4. A gear-rotation stopping sleeve as defined in claim 1, wherein: the two rotation stopping clamping plates (6) are arranged in total, and the two rotation stopping clamping plates (6) are symmetrical to each other about the horizontal center line of the clamping sleeve device main body (7).
5. A gear-rotation stopping sleeve as defined in claim 1, wherein: the anti-rotation clamping plate (6) adopts a circular arc structure, and a compression pad (10) is embedded on the lower surface of the anti-rotation clamping plate (6).
6. A gear-rotation stopping sleeve as defined in claim 1, wherein: the inner wall of the cutting sleeve device main body (7) is nested with a sleeve gasket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191152.6A CN112503163B (en) | 2020-10-30 | 2020-10-30 | Gear rotation stopping clamping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191152.6A CN112503163B (en) | 2020-10-30 | 2020-10-30 | Gear rotation stopping clamping sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112503163A CN112503163A (en) | 2021-03-16 |
| CN112503163B true CN112503163B (en) | 2024-03-19 |
Family
ID=74954604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011191152.6A Active CN112503163B (en) | 2020-10-30 | 2020-10-30 | Gear rotation stopping clamping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112503163B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207807170U (en) * | 2017-12-28 | 2018-09-04 | 天津翔龙电子有限公司 | A kind of mobile phone key fixture for processing |
| CN108972423A (en) * | 2018-09-28 | 2018-12-11 | 广西玉柴机器股份有限公司 | A kind of gear rotation stop card cover device and its application method |
| CN210450531U (en) * | 2019-09-05 | 2020-05-05 | 成都航空职业技术学院 | Liquid absorption core punching clamping device of alkali metal heat pipe |
| CN210600113U (en) * | 2019-10-09 | 2020-05-22 | 台州椒星传动设备有限公司 | Shaft sleeve clamping structure |
| CN213808753U (en) * | 2020-10-30 | 2021-07-27 | 广西玉柴机器股份有限公司 | Novel gear spline cutting ferrule |
-
2020
- 2020-10-30 CN CN202011191152.6A patent/CN112503163B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207807170U (en) * | 2017-12-28 | 2018-09-04 | 天津翔龙电子有限公司 | A kind of mobile phone key fixture for processing |
| CN108972423A (en) * | 2018-09-28 | 2018-12-11 | 广西玉柴机器股份有限公司 | A kind of gear rotation stop card cover device and its application method |
| CN210450531U (en) * | 2019-09-05 | 2020-05-05 | 成都航空职业技术学院 | Liquid absorption core punching clamping device of alkali metal heat pipe |
| CN210600113U (en) * | 2019-10-09 | 2020-05-22 | 台州椒星传动设备有限公司 | Shaft sleeve clamping structure |
| CN213808753U (en) * | 2020-10-30 | 2021-07-27 | 广西玉柴机器股份有限公司 | Novel gear spline cutting ferrule |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112503163A (en) | 2021-03-16 |
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