CN104669182B - A kind of improvement sleeve barrel tool - Google Patents
A kind of improvement sleeve barrel tool Download PDFInfo
- Publication number
- CN104669182B CN104669182B CN201510002963.XA CN201510002963A CN104669182B CN 104669182 B CN104669182 B CN 104669182B CN 201510002963 A CN201510002963 A CN 201510002963A CN 104669182 B CN104669182 B CN 104669182B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- main shaft
- gear
- main body
- barrel tool
- 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
Classifications
-
- 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
- B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Retarders (AREA)
Abstract
The invention provides a kind of improvement sleeve barrel tool, belong to fastened tools technical field.It solve the problem that existing sleeve barrel tool service efficiency is low.This improvement sleeve barrel tool comprises main body, be arranged at main shaft in main body and sleeve, described main shaft be connected with sleeve and sleeve between main body and main shaft, it is outer and this end is provided with the elastic cover for parbuckle screw that main body is stretched out in main shaft one end, between main shaft and sleeve, be provided with transmission device, described sleeve rotates in main body inner circumferential and makes main shaft with sleeve synchronous axial system by transmission device.This improvement sleeve barrel tool has the advantage that efficiency is high, the scope of application is wide of degree of tightness.
Description
Technical field
The invention belongs to fastened tools technical field, relate to a kind of improvement sleeve barrel tool.
Background technology
Sleeve barrel tool refers to a kind of specific purpose tool of energy degree of tightness, in daily production and life, mechanical object is when maintenance process simulation, usually need to tighten more screw mechanism, the efficiency that general sleeve barrel tool is tightened or loosened is lower, and the degree of tightening of screw is inadequate, causes can not normally using of object, even causes the damage of object.
The sleeve barrel tool of prior art comprises sleeve and handle, hex shaped groove is fixed with in the lower end of sleeve, sleeve barrel tool drives the hex shaped groove be connected on handle to rotate by turning handle, there is following technical problem in this type of sleeve barrel tool, 1, existing sleeve barrel tool can only by rotating the handle parbuckle screw mechanism be connected with hex shaped groove, this type of sleeve barrel tool limits due to rotational angle, thus needs repeatedly repeated rotation handle and parbuckle screw mechanism, and the efficiency of degree of tightness is low; 2, hex shaped groove and handle are connected and can not dismantle, and cause the use object of sleeve barrel tool single, reduce operating efficiency.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of improvement sleeve barrel tool that efficiency is high, the scope of application is wide of degree of tightness.
Object of the present invention realizes by following technical proposal: a kind of improvement sleeve barrel tool, comprise main body, be arranged at main shaft in main body and sleeve, described main shaft be connected with sleeve and sleeve between main body and main shaft, it is outer and this end is provided with the elastic cover for parbuckle screw that main body is stretched out in main shaft one end, between main shaft and sleeve, be provided with transmission device, described sleeve rotates in main body inner circumferential and makes main shaft with sleeve synchronous axial system by transmission device.
In above-mentioned one improvement sleeve barrel tool, described transmission device comprise be connected with sleeve gear ring, be arranged at the several rows star-wheel that the sun gear that is connected in the middle part of gear ring and with main shaft and uniform ring winding are placed in sun gear surrounding, described planetary gear is connected with a joggle with gear ring and the sun respectively.
In above-mentioned one improvement sleeve barrel tool, described transmission device comprises the driving gear be connected with sleeve and the coaxial driven gear that arrange and the some travelling gears that are arranged at driving gear and driven gear between parallel with driving gear, and described main shaft runs through driving gear and driven gear and outwardly stretching out by driven gear successively.
In above-mentioned one improvement sleeve barrel tool, main shaft is also provided with grafting block and described grafting block is arranged between driving gear and driven gear, the upper/lower terminal face of grafting block is all fixed with some projections, driving gear with driven gear all offer the blind hole corresponding with projection.
In above-mentioned one improvement sleeve barrel tool, be also provided with the connector for driving main shaft vertical motion at the other end of main shaft.
In above-mentioned one improvement sleeve barrel tool, main body is also provided with the actuator comprising driving section and be connected with at least one handle portion be connected with driving section and with sleeve, driving section offers internal thread, sleeve offers the external screw thread corresponding with internal thread, and described external screw thread is arranged on internal thread.
In above-mentioned one improvement sleeve barrel tool, main body is also provided with return spring, and the two ends of described return spring are resisted against in sleeve and main body respectively.
Compared with prior art, the present invention has following beneficial effect:
1, the sleeve that the present invention includes main body, main shaft and be connected with main shaft, transmission device is provided with between main shaft and sleeve, main shaft is provided with sleeve, sleeve rotates in main body inner circumferential and makes main shaft with sleeve synchronous axial system by transmission device, instead of the sleeve barrel tool of prior art by handle strip moving sleeve parbuckle screw mechanism, avoid and need repeatedly repeated rotation handle and parbuckle screw mechanism, improve the degree of tightness efficiency of screw;
2, on main shaft of the present invention, be provided with sleeve, change the sleeve of different size, expand the scope of application of the present invention, facilitate the use of user, improve service efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional view of transmission device in a preferred embodiment of the present invention.
Fig. 3 is the top view of transmission device in a preferred embodiment of the present invention.
Fig. 4 is the sectional view of transmission device in another preferred embodiment of the present invention.
Fig. 5 is the sectional view of driving section in a preferred embodiment of the present invention.
Fig. 6 is the sectional view of main shaft in a preferred embodiment of the present invention.
In figure, 100, main body; 110, sleeve; 120, actuator; 121, driving section; 122, handle portion; 200, main shaft; 210, elastic cover; 300, transmission device; 310, gear ring; 320, planetary gear; 330, sun gear; 340, shifting part; 400, driving gear; 410, driven gear; 420, travelling gear; 430, connector; 440, grafting block; 450, projection; 460, blind hole; 500, external screw thread; 510, internal thread; 600, return spring.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 6, this improvement sleeve barrel tool comprises main body 100, be arranged at main shaft 200 in main body 100 and sleeve 110, main shaft 200 be connected with sleeve 110 and sleeve 110 between main body 100 and main shaft 200, main shaft 200 one end is stretched out main body outer 100 and this end is provided with the elastic cover 210 for parbuckle screw, between main shaft 200 and sleeve 110, be provided with transmission device 300, sleeve 110 rotates in main body 100 inner circumferential and makes main shaft 200 with sleeve 110 synchronous axial system by transmission device 300
Embodiment 1: above-mentioned transmission device 300 comprises the gear ring 310 be connected with sleeve 110, be arranged at multiple planetary gears 320 that the sun gear 330 that is connected in the middle part of gear ring 310 and with main shaft 200 and uniform ring winding are placed in sun gear 330 surrounding, planetary gear 320 is connected with a joggle with both gear ring 310 and sun gear 330 respectively, and it is equal between the diameter of sun gear 330 with planetary gear 320, and both diameters are all less than the diameter of gear ring 310, preferably, the quantity of planetary gear 320 is 4, but the quantity of planetary gear 320 is not limited to 4, the winding of planetary gear 320 uniform ring is placed in sun gear 330 surrounding and angle between adjacent planetary gear 320 is 90 degree, the setting of 4 planetary gears 320 ensure that the stationarity of planetary gear 320 and gear ring 310 and transmission between planetary gear 320 and sun gear 330, be compared to the transmission device 300 only having two or three planetary gears 320, the setting of four planetary gears 320 avoids in the process of this sleeve barrel tool work, due to the phenomenon that sun gear 330 and planetary gear 320 get stuck between the two, have impact on the normal work of sleeve barrel tool.
Preferably, transmission device 300 is also provided with shifting part 340, shifting part 340 to realize between planetary gear 320 and sun gear 330 mutually lock the switching with two states in relative rotation, when can interlock rotation mutually between planetary gear 320 with sun gear 330, the slippage of actuator 120 in the vertical direction drives main shaft 110 circumference to rotate, gear ring 310 and main shaft 110 synchronous axial system, gear ring 310 can drive planetary gear 320 rotating in same direction be meshed with it, linear velocity between gear ring 310 with planetary gear 320 is equal, because the radius of both gear ring 310 and planetary gear 320 is unequal, thus the angular speed of the angular speed of planetary gear 320 and gear ring 310 is unequal, and planetary gear 320 is inverse ratio with the ratio of gear ring 310 angular speed between the two and the ratio of radius, thus the angular speed of planetary gear 320 is greater than the angular speed of gear ring 310, the rotational of planetary gear 320 drives sun gear 330 to rotate backward, thus the rotation direction of sun gear 330 is contrary with the rotation direction of gear ring 310, but due to sun gear 330 and the equal diameters of planetary gear 320, thus sun gear 330 angular speed that is all greater than gear ring 310 equal to the angular speed of planetary gear 320, the circumference of sun gear 330 can drive main shaft 200 to rotate, make elastic cover 210 tighten or unload to loosen the screw a little, gear ring 310, the setting of planetary gear 320 and sun gear 330 improves the slewing rate of sun gear 330, decrease elastic cover 210 and tighten or unload the time of loosening the screw a little, improve operating efficiency.
When planetary gear 320 is locked mutually with sun gear 330, the slippage of actuator 120 in the vertical direction drives main shaft 110 circumference to rotate, gear ring 310 and main shaft 110 synchronous axial system, gear ring 310 can drive the planetary gear 320 be meshed with it to rotate backward, owing to mutually locking between planetary gear 320 and sun gear 330, thus sun gear 330 and planetary gear 320 synchronous axial system, sun gear 330 is identical with turning to of gear ring 310, and the interior diameter of gear ring 310 is equal with between the planetary gear 320 of mutually locking and the rotation diameter of sun gear 330, thus sun gear 330 is identical with the rotation direction of gear ring 310, and both rotating speeds are equal.
The setting of shifting part 340, can make to relatively rotate direction between adjustment gear ring 310 and sun gear 330, realize rotating clockwise or rotating counterclockwise of sun gear 330, thus makes elastic cover 210 tighten or unload to loosen the screw a little.
Embodiment 2: above-mentioned transmission device 300 comprises the driving gear 400 be connected with sleeve 110, and the coaxial driven gear 410 that arrange and the multiple travelling gears 420 that are arranged at driving gear 400 and driven gear 410 between parallel with driving gear 400, the quantity of travelling gear 420 is preferably two, but be not limited to two, thus driving gear 400 is with nutating gear 420 rotating in same direction, and driven gear 410 is rotated backward, main shaft 200 runs through driving gear 400 successively with driven gear 410 and outwardly stretching out and external part is provided with connector 430 by driven gear 410, main shaft 200 is also provided with grafting block 440, grafting block 440 is arranged between driving gear 400 and driven gear 410, connector 430 can drive the slippage of main shaft 200 in the vertical direction, and make grafting block 440 and driving gear 400 be connected with driven gear 410 or depart from, when grafting block 440 is connected with driving gear 400, main shaft 200 and main shaft 110 synchronous axial system, rotation direction is identical and rotating speed is equal, when grafting block 440 is connected with driven gear 410, main shaft 200 is equal with the velocity of rotation of main shaft 110, when rotation direction is contrary.
Preferably, the both ends of the surface up and down of grafting block 440 are all fixed with projection 450, the end face facing grafting block 440 side at driving gear 400 and driven gear 410 all offers the blind hole 460 corresponding with projection 450, when connector 430 drive main shaft 200 upwards slippage time, the projection 450 of grafting block 440 upper surface can be connected with the blind hole 460 of driven gear 410 lower surface, thus main shaft 200 and driven gear 410 synchronous axial system, rotating speed is equal with main shaft 110, rotation direction is contrary, when connector 430 drives main shaft 200 slippage downwards, the projection 450 of grafting block 440 lower surface can be connected with the blind hole 460 of driving gear 400 upper surface, thus synchronous axial system between main shaft 200 and main shaft 110, rotating speed is equal and rotation direction is identical.
Arranging of grafting block 440 can make main shaft 110 drive main shaft 200 to rotate clockwise or rotate counterclockwise, but rotating speed between main shaft 110 with main shaft 200 is equal.
Main body 100 is also provided with the actuator 120 comprising driving section 121 and be connected with at least one handle portion 122 be connected with driving section 121 and with sleeve 110, preferably, the quantity of handle portion 122 is two, but the quantity of handle portion 122 is not limited to two, two handle portion 122 are symmetricly set in the both sides of driving section 121, driving section 121 offers internal thread 510, sleeve 110 offers the external screw thread 500 corresponding with internal thread 510, external screw thread 500 is positioned on internal thread 510, the setting of internal thread 510 and external screw thread 500 makes not easily skidding to occur between driving section 121 and sleeve 110, improve the transmission efficiency between actuator 120 and sleeve 110, in the process of slippage under actuator 120 in the vertical direction, can be with moving sleeve 110 counterclockwise or clockwise circumference rotate.
Preferably, offer axially extending bore at the middle part of sleeve 110, above-mentioned main shaft 200 is arranged in axially extending bore, the inner wall smooth of axially extending bore, thus can relatively rotate between sleeve 110 and main shaft 200 and can not influence each other, thus improve the rotational efficienty of main shaft 200.
Main body 100 is also provided with return spring 600, the two ends of return spring 600 are resisted against in sleeve 110 and main body 100 respectively, after under actuator 120 drives, elastic cover 210 tightens or loosens screw assembly, return spring 600 can drive actuator 120 self-return to initial position, thus facilitate the use of user, improve the operating efficiency of this sleeve barrel tool.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (6)
1. an improvement sleeve barrel tool, it is characterized in that, comprise main body, be arranged at the main shaft in main body and sleeve, described main shaft be connected with sleeve and sleeve between main body and main shaft, it is outer and this end is provided with the elastic cover for parbuckle screw that main body is stretched out in main shaft one end, transmission device is provided with between main shaft and sleeve, described sleeve rotates in main body inner circumferential and makes main shaft with sleeve synchronous axial system by transmission device, main body is provided with the actuator be connected with sleeve, described actuator comprises the handle portion that driving section is connected with driving section with at least one, driving section offers internal thread, sleeve offers the external screw thread corresponding with internal thread, described external screw thread is arranged on internal thread, described handle portion can be with moving sleeve circumference to rotate in the slippage of vertical direction, sleeve is made to drive spindle synchronous to rotate.
2. improvement sleeve barrel tool according to claim 1, it is characterized in that, described transmission device comprise be connected with sleeve gear ring, be arranged at the several rows star-wheel that the sun gear that is connected in the middle part of gear ring and with main shaft and uniform ring winding are placed in sun gear surrounding, described planetary gear is connected with a joggle with gear ring and the sun respectively.
3. improvement sleeve barrel tool according to claim 1, it is characterized in that, described transmission device comprises the driving gear be connected with sleeve and the coaxial driven gear that arrange and the some travelling gears that are arranged at driving gear and driven gear between parallel with driving gear, and described main shaft runs through driving gear and driven gear and outwardly stretching out by driven gear successively.
4. improvement sleeve barrel tool according to claim 3, it is characterized in that, main shaft is also provided with grafting block and described grafting block is arranged between driving gear and driven gear, the upper/lower terminal face of grafting block is all fixed with some projections, driving gear with driven gear all offer the blind hole corresponding with projection.
5. improvement sleeve barrel tool according to claim 4, is characterized in that, is also provided with the connector for driving main shaft vertical motion at the other end of main shaft.
6. improvement sleeve barrel tool according to claim 5, is characterized in that, main body is also provided with return spring, and the two ends of described return spring are resisted against in sleeve and main body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002963.XA CN104669182B (en) | 2015-01-04 | 2015-01-04 | A kind of improvement sleeve barrel tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002963.XA CN104669182B (en) | 2015-01-04 | 2015-01-04 | A kind of improvement sleeve barrel tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104669182A CN104669182A (en) | 2015-06-03 |
| CN104669182B true CN104669182B (en) | 2016-04-27 |
Family
ID=53305035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510002963.XA Active CN104669182B (en) | 2015-01-04 | 2015-01-04 | A kind of improvement sleeve barrel tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104669182B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1750552B1 (en) * | 1967-05-12 | 1971-12-02 | Rotary Hoes Ltd | GEAR WITH A BEVEL GEAR |
| JPH0763244A (en) * | 1993-08-26 | 1995-03-07 | Bridgestone Cycle Co | Transmission gear |
| CN2280172Y (en) * | 1996-10-22 | 1998-04-29 | 牟广琴 | Planet gear type reversal device |
| DE10146836A1 (en) * | 2001-09-24 | 2003-04-30 | Voith Turbo Kg | Turning gear shift for use in gearbox units has planetary wheel set with first element coupled rotationally secured to drive and a second and third element connectable to output through freewheels |
| CN2603747Y (en) * | 2003-02-23 | 2004-02-18 | 许建新 | Electricity or hand dynamic wrench of tyre sleeve |
| CN1613612A (en) * | 2003-11-06 | 2005-05-11 | 杨泰和 | Spanning driving and rotary manual tool with assistant handle |
| CN101506543A (en) * | 2006-08-28 | 2009-08-12 | Ntn株式会社 | Device for switching between normal and reverse drive force |
| CN101846157A (en) * | 2010-05-10 | 2010-09-29 | 姬保国 | Shaft deviator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM260442U (en) * | 2004-06-29 | 2005-04-01 | Standard Motor Corp | Forward/backward gear changing device for all terrain vehicle |
-
2015
- 2015-01-04 CN CN201510002963.XA patent/CN104669182B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1750552B1 (en) * | 1967-05-12 | 1971-12-02 | Rotary Hoes Ltd | GEAR WITH A BEVEL GEAR |
| JPH0763244A (en) * | 1993-08-26 | 1995-03-07 | Bridgestone Cycle Co | Transmission gear |
| CN2280172Y (en) * | 1996-10-22 | 1998-04-29 | 牟广琴 | Planet gear type reversal device |
| DE10146836A1 (en) * | 2001-09-24 | 2003-04-30 | Voith Turbo Kg | Turning gear shift for use in gearbox units has planetary wheel set with first element coupled rotationally secured to drive and a second and third element connectable to output through freewheels |
| CN2603747Y (en) * | 2003-02-23 | 2004-02-18 | 许建新 | Electricity or hand dynamic wrench of tyre sleeve |
| CN1613612A (en) * | 2003-11-06 | 2005-05-11 | 杨泰和 | Spanning driving and rotary manual tool with assistant handle |
| CN101506543A (en) * | 2006-08-28 | 2009-08-12 | Ntn株式会社 | Device for switching between normal and reverse drive force |
| CN101846157A (en) * | 2010-05-10 | 2010-09-29 | 姬保国 | Shaft deviator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104669182A (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102562986A (en) | Planetary roller screw | |
| CN110107664B (en) | Reverse type planet roller screw rod of nut with large length-diameter ratio | |
| CN106849491B (en) | Double-speed gear motor | |
| US20210190191A1 (en) | Power transmission device | |
| CN110561319A (en) | Bidirectional variable-speed pressing type ratchet wrench | |
| CN104669182B (en) | A kind of improvement sleeve barrel tool | |
| CN103089941A (en) | Automatic gearbox | |
| CN108757865B (en) | Transmission mechanism and transmission device | |
| CN105351451A (en) | Roller type harmonic reducer | |
| CN203880023U (en) | Electric vehicle sliding differential motor assembly | |
| CN203374746U (en) | Rotable electric tool and transmission mechanism thereof | |
| CN204878545U (en) | Improvement type motor reducer | |
| CN203542475U (en) | Miniature planetary gear speed reduction labor saver | |
| CN105840757A (en) | Double-speed-reduction rotation device | |
| CN105333076A (en) | Novel thread-structure-free elastic flexible axle screw transmission device | |
| CN207297779U (en) | The automatic helicoidal gear for eliminating gap | |
| CN108591415A (en) | A kind of no gear ring planet magnetic variable-speed gear system | |
| CN203189626U (en) | Corner speed reducer | |
| CN204339667U (en) | A kind of Universal ratchet sleeve-tube spanner | |
| CN110836257A (en) | Steel wire transmission device | |
| CN208466869U (en) | Closed loop anti-reverse wire drawing machine | |
| CN203796921U (en) | Automobile gear shifter assembly | |
| CN104493766B (en) | A kind of Universal ratchet sleeve-tube spanner | |
| CN203796922U (en) | Automobile gear shifter assembly | |
| CN104033504A (en) | Friction clutch device with speed changing and reversing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |