CN103753171A - Adaptive mechanism for adjusting sleeve - Google Patents
Adaptive mechanism for adjusting sleeve Download PDFInfo
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- CN103753171A CN103753171A CN201310655602.6A CN201310655602A CN103753171A CN 103753171 A CN103753171 A CN 103753171A CN 201310655602 A CN201310655602 A CN 201310655602A CN 103753171 A CN103753171 A CN 103753171A
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- shaft
- transmission shaft
- adaptive mechanism
- axial
- driving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses an adaptive mechanism for an adjusting sleeve. The adaptive mechanism is characterized in that a first transmission shaft and a second transmission shaft are parallelly arranged, a chain transmission structure is arranged between the first transmission shaft and the second transmission shaft and comprises a transmission chain and a transmission chain wheel, a manual spanner is fixedly connected with the first transmission shaft, a shaft shoulder is arranged at the end of the second transmission shaft, an axial notch for transmitting torque is formed in the shaft shoulder, an axial boss matched with the notch is arranged at the tail end of the adjusting sleeve, and the adjusting sleeve is matched with the axial notch in the shaft shoulder of the second transmission shaft through the axial boss and fixedly connected with the axial notch by the aid of a bolt, so that the torque is transmitted. The adaptive mechanism is applicable to detection and adjustment of gaps among driving gears and driven gears in various main reducers, and is simple, reliable and high in efficiency.
Description
Technical field
The present invention relates to adjust sleeve adaptive mechanism, especially a kind of being applied on main reducing gear assembly line more particularly, for the online adjustment sleeve mechanism of adjusting main reducing gear main quilt backlash.
Background technology
Master subtracts the important component part that assembly is car transmissions, it is converted into the rotation of automobile gearbox output shaft the rotation of semiaxis and wheel by bevel-gear sett, main subtracting in assembly has bevel-gear sett, differential mechanism and corresponding spring bearing, and the motion that can pass over power transmission shaft is slowed down and increased the effect of turning round and two sidecar wheels are played differential.The main fatigue strength that subtracts assembly has largely determined the transmission of vehicle and bearing capacity and the security and stability travelling under various road conditions.Lead the coherent detection that subtracts assembly, its indices becomes the main whether qualified key factor of dispatching from the factory of assembly that subtracts, this wherein one of key index be main quilt backlash.
In assembly line, the Detection and adjustment of main quilt backlash is the key problem of the whole assembly line beat of impact, it is long that artificial adjustment mode of the prior art makes complete machine complete the pitch time of a station, then tie down the whole beat of whole automated production assembly line, and then had a strong impact on the production efficiency in production process.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, a kind of simple in structure, reliable in action is provided, the adjustment sleeve adaptive mechanism of the clamp nut during the master that can adjust efficiently different cultivars subtracts, to being applied to the measurement of the main quilt backlash of various model main reducing gears.
The present invention is that technical solution problem adopts following technical scheme:
The design feature that the present invention adjusts sleeve adaptive mechanism is: the first power transmission shaft and second driving shaft be arranged in parallel, the chain drive structure consisting of driving-chain and drive sprocket is set between described the first power transmission shaft and second driving shaft, manual wrench is set to be fixedly connected with the first power transmission shaft, axle head at described second driving shaft is provided with the shaft shoulder, and on the shaft shoulder, is formed with the axial gap for driving torque; The afterbody of adjusting sleeve is set to the axial boss matching with described gap, matches, and be fixedly connected with bolt with described axial boss with the axial gap on the shaft shoulder in described second driving shaft, realizes moment transmission.
The feature that the present invention adjusts sleeve adaptive mechanism is also:
Described adjustment sleeve adopts the uniform interior clamp nut of eight keys.
Described chain drive structure is assemblied in casing, and described casing is arranged on pair of parallel track by support, and described track and second driving shaft be arranged in parallel.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, simple in structure, the reliable in action of the present invention, the clamp nut during the master that can adjust efficiently different cultivars subtracts.
2, the present invention is directed to the corresponding replacing of different cultivars and adjust sleeve, can be applied to the measurement of main quilt backlash of the main reducing gear of various different models; The production that can realize semi-automation quickly and easily, enhances productivity, and reduces labor intensity, and has reduced the requirement to labourer's operative skill.
3,, in overall design, because making to adopt single driven off by shaft version, the restriction in space cannot meet the requirement of situ configuration; From interpersonal engineering science, operator is not very convenient for the operation of single shaft drive mechanism; The present invention be arranged in parallel the first power transmission shaft and second driving shaft, and with chain drive structure, realize the transmission of power of between centers, efficiently solve these problems, and simple in structure, economical and practical.
4, the present invention is arranged on parallel orbit by support, makes compact integral structure, rationally distributed, is very easy to on-line operation; Adopt manually and adjust, its process is flexible, can accurately adjust required moment.
5, the syndeton accurate positioning between second driving shaft and adjustment sleeve in the present invention, is connected firmly, and it is convenient to change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is second driving shaft structural representation in the present invention; Fig. 2 a is the right view of Fig. 2;
Fig. 3 is adjusting sleeve barrel structure schematic diagram in the present invention; Fig. 3 a is the vertical profile schematic diagram of Fig. 3;
Fig. 4 is that the present invention assembles schematic diagram;
Number in the figure: 1 manual wrench, 2 first power transmission shafts, 3 chain drive structures, 4 second driving shafts, the 4a shaft shoulder, the axial gap of 4b, 5 adjust sleeve, 5a axial boss, 6 clamp nuts, 7 casings, 8 line slideways, 9 supports.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 2 a, the version of adjusting sleeve adaptive mechanism in the present embodiment is: the first power transmission shaft 2 and second driving shaft 4 be arranged in parallel, the chain drive structure 3 consisting of driving-chain and drive sprocket is set between the first power transmission shaft 2 and second driving shaft 4, manual wrench 1 is set to be fixedly connected with the first power transmission shaft 2, axle head at second driving shaft 4 is provided with shaft shoulder 4a, and on shaft shoulder 4a, is formed with the axial gap 4b for driving torque; The afterbody of adjusting sleeve 5 is set to the axial boss 5a matching with gap 4b, matches, and be fixedly connected with bolt 6 with axial boss 5a with the axial gap 4b on shaft shoulder 4a in second driving shaft, realizes moment transmission.
As shown in Fig. 3 and Fig. 3 a, in the present embodiment, adjust sleeve 5 and adopt the uniform interior clamp nut structure of eight keys, i.e. rectangular spline, the clamp nut 6 during the master that can adjust efficiently different cultivars subtracts, is applied to the measurement of the main quilt backlash of various model main reducing gears.
Referring to Fig. 4, in the present embodiment, chain drive structure 3 is assemblied in casing 7, and casing 7 is arranged on pair of parallel track 8 by support 9, and track 8 be arranged in parallel with second driving shaft 4, with this with production line on other equipment formation integral device.Make compact integral structure, rationally distributed, be very easy to on-line operation, adopt manually and adjust, its process is flexible, can accurately adjust required moment.
Claims (3)
1. adjust sleeve adaptive mechanism for one kind, it is characterized in that: the first power transmission shaft (2) and second driving shaft (4) be arranged in parallel, the chain drive structure (3) consisting of driving-chain and drive sprocket is set between described the first power transmission shaft (2) and second driving shaft (4), manual wrench (1) is set to be fixedly connected with the first power transmission shaft (2), axle head at described second driving shaft (4) is provided with the shaft shoulder (4a), and on the shaft shoulder (4a), is formed with the axial gap (4b) for driving torque; The afterbody of adjusting sleeve (5) is set to the axial boss (5a) matching with described gap (4b), with described axial boss (5a), match with the axial gap (4b) on the shaft shoulder (4a) in described second driving shaft (4), and be fixedly connected with bolt, realize moment transmission.
2. adjustment sleeve adaptive mechanism according to claim 1, is characterized in that: described adjustment sleeve (5) adopts the uniform interior clamp nut of eight keys.
3. adjustment sleeve adaptive mechanism according to claim 1, it is characterized in that: described chain drive structure (3) is assemblied in casing (7), it is upper that described casing (7) is arranged on pair of parallel track (8) by support (9), and described track (8) be arranged in parallel with second driving shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655602.6A CN103753171B (en) | 2013-12-06 | 2013-12-06 | Adjustment sleeve adaptive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655602.6A CN103753171B (en) | 2013-12-06 | 2013-12-06 | Adjustment sleeve adaptive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103753171A true CN103753171A (en) | 2014-04-30 |
| CN103753171B CN103753171B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310655602.6A Active CN103753171B (en) | 2013-12-06 | 2013-12-06 | Adjustment sleeve adaptive mechanism |
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| CN (1) | CN103753171B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54131184A (en) * | 1978-04-04 | 1979-10-12 | Nippon Kokan Kk <Nkk> | Plug tightener for coupling tube ends |
| CN201394722Y (en) * | 2009-04-20 | 2010-02-03 | 宝山钢铁股份有限公司 | Main transmission shaft adjusting device used in roller replacing of roller system of straightening machine |
| RU2389595C2 (en) * | 2008-05-26 | 2010-05-20 | Открытое акционерное общество "Авиадвигатель" | Procedure for assembly of multiple-stream reducer or step-up gear |
| CN102756270A (en) * | 2012-07-19 | 2012-10-31 | 上海德宝密封件有限公司 | Method for adjusting perpendicularity between connecting flange interface plane and stern shaft axis line |
| CN103170836A (en) * | 2011-12-21 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Angle adjusting mechanism |
| CN203566198U (en) * | 2013-12-06 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Self-adaption mechanism of regulating sleeve |
-
2013
- 2013-12-06 CN CN201310655602.6A patent/CN103753171B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54131184A (en) * | 1978-04-04 | 1979-10-12 | Nippon Kokan Kk <Nkk> | Plug tightener for coupling tube ends |
| RU2389595C2 (en) * | 2008-05-26 | 2010-05-20 | Открытое акционерное общество "Авиадвигатель" | Procedure for assembly of multiple-stream reducer or step-up gear |
| CN201394722Y (en) * | 2009-04-20 | 2010-02-03 | 宝山钢铁股份有限公司 | Main transmission shaft adjusting device used in roller replacing of roller system of straightening machine |
| CN103170836A (en) * | 2011-12-21 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Angle adjusting mechanism |
| CN102756270A (en) * | 2012-07-19 | 2012-10-31 | 上海德宝密封件有限公司 | Method for adjusting perpendicularity between connecting flange interface plane and stern shaft axis line |
| CN203566198U (en) * | 2013-12-06 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Self-adaption mechanism of regulating sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103753171B (en) | 2016-03-02 |
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Address after: No.5821, Fanfu Avenue, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Juyi Technology Co., Ltd Address before: Baohe District of Hefei City, Anhui province 230051 Baohe Industrial Park Jianghuai heavy industry base Patentee before: ANHUI JEE AUTOMATION EQUIPMENT Co.,Ltd. |