CN204397333U - A kind of rotary tooling installed for drivers' cab - Google Patents
A kind of rotary tooling installed for drivers' cab Download PDFInfo
- Publication number
- CN204397333U CN204397333U CN201520005383.1U CN201520005383U CN204397333U CN 204397333 U CN204397333 U CN 204397333U CN 201520005383 U CN201520005383 U CN 201520005383U CN 204397333 U CN204397333 U CN 204397333U
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- CN
- China
- Prior art keywords
- pin wheel
- drivers
- cab
- power transmission
- transmission shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rotary tooling installed for drivers' cab, comprise bottom bay, hand decelerator, power transmission shaft, Left Drive gear, right travelling gear, left pin wheel, right pin wheel, positioning tool and guide castor, positioning tool is fixedly mounted between left pin wheel and right pin wheel, guide castor is fixedly mounted on bottom bay, the supported underneath of left pin wheel and right pin wheel is on guide castor, hand decelerator is arranged on bottom bay, power transmission shaft is connected with the output shaft of hand decelerator, the two ends of power transmission shaft are arranged on bottom bay by bearing, power transmission shaft two ends are separately installed with Left Drive gear and right travelling gear, left pin wheel and right pin wheel are made up of some cylindrical pin tooths and circular outer respectively, the inner side being fixedly mounted on circular outer that some cylindrical pin tooths are equidistant, Left Drive gear and right travelling gear engage with cylindrical pin tooth respectively.Use the revolution that can not only realize workpiece during the utility model, and structure is simple, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of rotary tooling installed for drivers' cab.
Background technology
The installation of existing drivers' cab and fixing be all adopt frock to position installation, but existing frock is non-rotatable, therefore some installation site needs workman upwards to look up, or climb up frock and drivers' cab is installed, and need multiple workman's co-operate just can complete and there is great potential safety hazard.
Given this, the present inventor develops a kind of rotary tooling installed for drivers' cab specially, thus solves the problems referred to above, and this case produces thus.
Utility model content
A kind of rotary tooling installed for drivers' cab that the utility model provides, it can not only realize the revolution of workpiece, and structure is simple, low cost of manufacture.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of rotary tooling installed for drivers' cab, comprise bottom bay, hand decelerator, power transmission shaft, Left Drive gear, right travelling gear, left pin wheel, right pin wheel, positioning tool and guide castor, positioning tool is fixedly mounted between left pin wheel and right pin wheel, guide castor is fixedly mounted on bottom bay, the supported underneath of left pin wheel and right pin wheel is on guide castor, hand decelerator is arranged on bottom bay, power transmission shaft is connected with the output shaft of hand decelerator, the two ends of power transmission shaft are arranged on bottom bay by bearing, power transmission shaft two ends are separately installed with Left Drive gear and right travelling gear, left pin wheel and right pin wheel are made up of some cylindrical pin tooths and circular outer respectively, the inner side being fixedly mounted on circular outer that the outline line of some cylindrical pin tooths annularly foreign steamer is equidistant, Left Drive gear and right travelling gear engage with cylindrical pin tooth respectively.
Above-mentioned Left Drive gear and right travelling gear are fixedly mounted on power transmission shaft by expansion sleeve.
2 multi-directional ball bearings are separately installed with between the lateral surface of above-mentioned bottom bay and left pin wheel and right pin wheel.
The two ends of above-mentioned power transmission shaft are arranged on bottom bay by self-aligning ball bearing.
Also bracing piece is installed between above-mentioned left pin wheel and right pin wheel.
Above-mentioned hand decelerator is provided with parking brake.
Above-mentioned left pin wheel and right pin wheel being formed with some spacing holes, bottom bay is provided with alignment pin, in spacing hole, preventing left pin wheel and right pin wheel from rotating by being inserted to by alignment pin.
Above-mentioned power transmission shaft is connected by diaphragm coupling with output shaft.
Above-mentioned positioning tool is provided with locating piece bottom drivers' cab, and locating piece has several locating holes.
Above-mentioned positioning tool is provided with drivers' cab side locating piece, and side locating piece is arranged on positioning tool by adjusting bolt.
After adopting such scheme, the utility model left and right pin wheel is arranged on bottom bay by guide castor, therefore left and right pin wheel can rotate, hand decelerator is manually shaken during use, make drive axis, by engaging of the pin tooth of left and right travelling gear and left and right pin wheel, left and right pin wheel is driven to rotate, positioning tool due to drivers' cab is fixedly mounted between the pin wheel of left and right, therefore manually the hand decelerator of shake can drive positioning tool to rotate, the utility model relies on the support of the effect of two pin wheel self gravitations and base four guide castors, realize the self-align of mechanism, avoid the positioning form adopting bearing supporting, thus at utmost save manufacturing cost.Moreover pin wheel of the present utility model is only made up of cylindrical pin tooth and circular outer, simpler than traditional pin wheel structure.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the left view of the utility model embodiment;
Fig. 3 is the top view of the utility model embodiment.
Label declaration
Bottom bay 1, self-aligning ball bearing 11, multi-directional ball bearing 12, alignment pin 13, hand decelerator 2, output shaft 21, diaphragm coupling 22, parking brake 23, power transmission shaft 3, expansion sleeve 31, Left Drive gear 4, right travelling gear 5, left pin wheel 6, cylindrical pin tooth 61, circular outer 62, bracing piece 63, spacing hole 64, right pin wheel 7, positioning tool 8, bottom locating piece 81, locating hole 811, side locating piece 82, guide castor 9.
Detailed description of the invention
As Figure 1-3, be a kind of rotary tooling installed for drivers' cab that the utility model discloses, comprise bottom bay 1, hand decelerator 2, power transmission shaft 3, Left Drive gear 4, right travelling gear 5, left pin wheel 6, right pin wheel 7, positioning tool 8 and guide castor 9.
Positioning tool 8 is fixedly mounted between left pin wheel 6 and right pin wheel 7, guide castor 9 is fixedly mounted on bottom bay 1, the supported underneath of left pin wheel 6 and right pin wheel 7 is on guide castor 9, therefore left pin wheel 6 and right pin wheel 7 can rotate on guide castor 9, thus drive positioning tool 8 to rotate with being arranged on together with the drivers' cab on positioning tool 8.
Hand decelerator 2 is arranged on bottom bay 1, and power transmission shaft 3 is connected with the output shaft 21 of hand decelerator 2, manually shakes hand decelerator 2 and output shaft 21 can be made to rotate, thus drives power transmission shaft 3 to rotate.
Power transmission shaft 3 is connected by diaphragm coupling 22 with output shaft 21, and diaphragm coupling 22 can compensate axial, the radial and angle caused due to foozle, alignment error, load metamorphism etc. between power transmission shaft 3 and output shaft 21 and offset.
The two ends of power transmission shaft 3 are arranged on bottom bay 1 by bearing, when particularly adopting self-aligning ball bearing 11 to install, because the volume ratio of this frock is larger, make power transmission shaft 3 also long, therefore self-aligning ball bearing has the function of Self-aligning, can guarantee that whole transmission mechanism can not occur clamping stagnation because of the coaxiality error at power transmission shaft 3 two ends.
Power transmission shaft 3 two ends are separately installed with Left Drive gear 4 and right travelling gear 5, left pin wheel 6 and right pin wheel 7 are made up of some cylindrical pin tooths 61 and circular outer 62 respectively, the inner side being fixedly mounted on circular outer 62 that some cylindrical pin tooths 61 are equidistant, Left Drive gear 4 and right travelling gear 5 engage with the cylindrical pin tooth 61 on left pin wheel 6 and right pin wheel 7 respectively, because this frock main purpose is to rotate but not the height of running accuracy, therefore adopt the engaging mechanism of above-mentioned simple pin tooth 61 and gear can meet requirement of the present utility model.
Simultaneously the required precision of travelling gear is also lower, and after travelling gear tries to achieve flank profil by track graphing method, in only need importing, wire is carried out cutting and can be used, and avoids and adopts the processing of gear shapping machine gear-hobbing machine, greatly reduce manufacturing cost.
Left Drive gear 4 and right travelling gear 5 are fixedly mounted on power transmission shaft 3 by expansion sleeve 31, so can behind the back lash of adjusting Left Drive gear 4 and right travelling gear 5 and pin tooth 61, left and right travelling gear is locked separately, thus ensures that left and right travelling gear 5 can Synchronous Transmission.
Depart from from guide castor 9 to prevent left and right pin wheel 7,2 multi-directional ball bearings 12 are separately installed with between bottom bay 1 and the lateral surface of left pin wheel 6 and right pin wheel 7, adopt multi-directional ball bearing 12 can prevent left and right pin wheel from departing from guide castor 9, can contact friction force be reduced again, ensure the smooth revolution of this frock.
As shown in Figure 2, between left pin wheel 6 and right pin wheel 7, bracing piece 63 is also installed, avoids and only have positioning tool 8 to connect the defect causing bonding strength inadequate.
Due to left and right pin wheel 7 add positioning tool 8 and drivers' cab after weight ratio larger, therefore after rotateing in place, be difficult to overcome inertia and left and right pin wheel 7 is stopped in time, often can only stop hand in advance by experience, just can rotate to desired position place, therefore on hand decelerator 2, parking brake 23 is installed, after rotateing in place, holds parking brake 23 and can complete braking.
As shown in figs. 1 and 3, rotate to prevent workman's left and right pin wheel 7 in installation process, left and right pin wheel is formed some spacing holes 63, bottom bay 1 is provided with alignment pin 13, in spacing hole 63, left and right pin wheel unintentional rotation is prevented by being inserted to by alignment pin 13, and shine into unnecessary industrial injury or workpiece damage, spacing hole more than 63, the orientable angle of frock is more.
As shown in Figure 2, in order to the installation making this frock be applicable to the drivers' cab of more specifications, positioning tool 8 is provided with locating piece 81 bottom drivers' cab, locating piece has several locating holes 811, and more installable locating hole 811 quantity driver's cabin specification be more.
Positioning tool 8 is also provided with drivers' cab side locating piece 82, side locating piece 82 is arranged on positioning tool 8 by adjusting bolt, front and back can be carried out to the position of drivers' cab by the length changing adjusting bolt to regulate, the same installation being applicable to plurality of specifications drivers' cab.
These are only preferred embodiment of the present utility model, the restriction not to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, all fall into the protection domain of this case.
Claims (10)
1. the rotary tooling installed for drivers' cab, it is characterized in that: comprise bottom bay, hand decelerator, power transmission shaft, Left Drive gear, right travelling gear, left pin wheel, right pin wheel, positioning tool and guide castor, positioning tool is fixedly mounted between left pin wheel and right pin wheel, guide castor is fixedly mounted on bottom bay, the supported underneath of left pin wheel and right pin wheel is on guide castor, hand decelerator is arranged on bottom bay, power transmission shaft is connected with the output shaft of hand decelerator, the two ends of power transmission shaft are arranged on bottom bay by bearing, power transmission shaft two ends are separately installed with Left Drive gear and right travelling gear, left pin wheel and right pin wheel are made up of some cylindrical pin tooths and circular outer respectively, the inner side being fixedly mounted on circular outer that the outline line of some cylindrical pin tooths annularly foreign steamer is equidistant, Left Drive gear and right travelling gear engage with cylindrical pin tooth respectively.
2. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: Left Drive gear and right travelling gear are fixedly mounted on power transmission shaft by expansion sleeve.
3. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: between the lateral surface of bottom bay and left pin wheel and right pin wheel, be separately installed with 2 multi-directional ball bearings.
4. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: the two ends of power transmission shaft are arranged on bottom bay by self-aligning ball bearing.
5. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: between left pin wheel and right pin wheel, also bracing piece is installed.
6. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: hand decelerator is provided with parking brake.
7. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: left pin wheel and right pin wheel are formed with some spacing holes, bottom bay being provided with alignment pin, in spacing hole, preventing left pin wheel and right pin wheel from rotating by being inserted to by alignment pin.
8. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: power transmission shaft is connected by diaphragm coupling with output shaft.
9. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: positioning tool is provided with locating piece bottom drivers' cab, locating piece has several locating holes.
10. as claimed in claim 1 a kind of for drivers' cab install rotary tooling, it is characterized in that: positioning tool is provided with drivers' cab side locating piece, and side locating piece is arranged on positioning tool by adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005383.1U CN204397333U (en) | 2015-01-06 | 2015-01-06 | A kind of rotary tooling installed for drivers' cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005383.1U CN204397333U (en) | 2015-01-06 | 2015-01-06 | A kind of rotary tooling installed for drivers' cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397333U true CN204397333U (en) | 2015-06-17 |
Family
ID=53421231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005383.1U Expired - Fee Related CN204397333U (en) | 2015-01-06 | 2015-01-06 | A kind of rotary tooling installed for drivers' cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372495A (en) * | 2018-01-22 | 2018-08-07 | 燕山大学 | Space flight bay section six degree of freedom annular tooling and toter |
-
2015
- 2015-01-06 CN CN201520005383.1U patent/CN204397333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372495A (en) * | 2018-01-22 | 2018-08-07 | 燕山大学 | Space flight bay section six degree of freedom annular tooling and toter |
| CN108372495B (en) * | 2018-01-22 | 2020-09-25 | 燕山大学 | Six-degree-of-freedom annular tool for spaceflight cabin and carrying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200131 Address after: 200331 building 1-6, No. 789, Suide Road, Putuo District, Shanghai Patentee after: Coney Crane Equipment (Shanghai) Co., Ltd. Address before: 363105 Zhangzhou Development Zone, China Merchants Bureau, Fujian, Zhangzhou Patentee before: Noel Lifting Equipment (China) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20210106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |