CN201500797U - Self-boring device of speed reducer - Google Patents
Self-boring device of speed reducer Download PDFInfo
- Publication number
- CN201500797U CN201500797U CN2009202323261U CN200920232326U CN201500797U CN 201500797 U CN201500797 U CN 201500797U CN 2009202323261 U CN2009202323261 U CN 2009202323261U CN 200920232326 U CN200920232326 U CN 200920232326U CN 201500797 U CN201500797 U CN 201500797U
- Authority
- CN
- China
- Prior art keywords
- slide
- mount pad
- output shaft
- speed reducer
- reductor
- 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 - Lifetime
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Abstract
The utility model discloses a self-boring device of a speed reducer, which is mounted on a hollow output shaft of the speed reducer and utilizes rotation of the speed reducer to process an output end mounting surface and positioning bayonets of the speed reducer. The self-boring device comprises a transmission shaft and a turning tool, wherein the transmission shaft is in transmission connection with the output shaft, the turning tool can perform boring process on case end surfaces and case positioning bayonets of the speed reducer, the transmission shaft is connected with a regulating device capable of radially and axially regulating the turning tool, and the turning tool is arranged on the regulating device via a tool rest. The self-boring device utilizes rotation of the speed reducer to process the output end mounting surface and positioning bayonets of the speed reducer, thereby guaranteeing higher verticality between the output shaft and the case mounting surface and higher coaxiality between the output shaft and the positioning bayonets on the case mounting surface, resolving the problem that the coaxiality and verticality between the output shaft of the existing speed reducer and the case mounting surface are hard to meet requirements, and increasing quality of the speed reducer.
Description
Technical field
The utility model relates to the reductor processing technique field, especially a kind ofly utilizes reductor that reductor self rotates reductor output installed surface is processed from the boring device.
Background technology
Reductor is a kind of mechanical transmission commonly used, has formed seriation at present, and manufacturer can design processing targetedly according to user's request, to satisfy instructions for use.The reductor that has needs to be connected with the equipment of institute transmission at output, not only axially link to each other and also have radial location, like this reductor output just there is the higher processing precision requirement, and now this class reductor after assembling finishes, often exist the problem that the positioning spigot axiality is not up to standard, perpendicularity is bad on output shaft and the casing installed surface, cause product quality defective.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, provide a kind of reductor from the boring device, solve the axiality and the perpendicularity that exist between present speed reducer output shaft and the casing installed surface and be difficult to the problem of meeting the requirements of, improve the reductor quality.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of reductor is from the boring device, be installed on the reductor hollow output shaft, utilize the rotation of reductor self that reductor output installed surface and positioning spigot are processed, comprise the power transmission shaft that is in transmission connection with speed reducer output shaft, the lathe tool that can carry out boring processing to reductor output casing end face and casing positioning spigot, be connected with the adjusting device that can carry out radial and axial adjustment to lathe tool on the power transmission shaft, lathe tool is fixed on the adjusting device by knife rest.
Further, described power transmission shaft comprises the locating flange and the axis body of integrative-structure, locating flange and described output shaft front end face are close to, axis body puts in the hollow parts of output shaft, the output shaft rear end face is provided with pressing plate, be provided with clamping screw between pressing plate and the axis body, clamping screw is threaded with axis body, makes the locating flange of power transmission shaft be pressed in the output shaft front end face by regulating clamping screw.
Further, in order to realize that lathe tool is in radial and axial moving, described adjusting device comprises the feed nut on the locating flange end face that is fixed on power transmission shaft, the slide of band endoporus, be arranged on the slide and also can make slide block that radially slides and the adjustment screw that is threaded with feed nut along slide, adjustment screw is pressed on the slide outer face by the slide lid, be provided with first mount pad of band endoporus and second mount pad of band endoporus between feed nut and the slide, first mount pad and feed nut fix, second mount pad is positioned at the endoporus of first mount pad and fixes with slide, it is strong to be provided with guiding between the outer wall of the endoporus of first mount pad and second mount pad, the endoporus that adjustment screw puts in the slide and second mount pad is threaded with feed nut, be provided with bearing and shaft block ring in the endoporus of second mount pad, the optical axis part of adjustment screw is fixed with bearing inner race, shaft block ring is positioned at the optical axis part that adjustment screw is gone in bearing medial surface and clamping, and knife rest is fixed on the slide block.
For strengthening knife rest intensity, also be set with the knife rest reinforced seat on the described knife rest.
The beneficial effects of the utility model are: the utility model is simple in structure, it utilizes the rotation of reductor self to come reductor output installed surface and positioning spigot are processed, thereby guarantee output shaft and casing installed surface have higher perpendicularity, and the casing installed surface on positioning spigot have higher axiality, make reductor and being connected that the equipment of institute transmission is realized ideal, improved the reductor quality.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. output shafts, 2. power transmission shafts, 21. locating flanges, 22. axis bodies, 3. lathe tools, 4. adjusting devices, 41. feed nuts, 42. slides, 43. slide blocks, 44. adjustment screw, 45. slides cover strong 49. bearings, 50. shaft block rings, 5. knife rests, 6. pressing plates, 7. clamping screws, the 8. knife rest reinforced seats of 46. first mount pad 47. second mount pads, 48. guiding among the figure
The specific embodiment.
In conjunction with the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of reductor as shown in Figure 1 is from the boring device, be installed on the reductor hollow output shaft 1, utilize the rotation of reductor self that reductor output installed surface and positioning spigot are processed, guarantee that output shaft 1 and casing installed surface have higher perpendicularity, has higher axiality with the positioning spigot on the casing installed surface, comprise the power transmission shaft 2 that is in transmission connection with speed reducer output shaft 1, can carry out the lathe tool 3 that boring is processed to reductor output casing end face and casing positioning spigot, be connected with the adjusting device 4 that can carry out radial and axial adjustment to lathe tool 3 on the power transmission shaft 2, lathe tool 3 is fixed on the adjusting device 4 by knife rest 5.
Particularly, described power transmission shaft 2 comprises the locating flange 21 and the axis body 22 of integrative-structure, locating flange 21 is close to speed reducer output shaft 1 front end face, its axis body 22 puts in the hollow parts of output shaft 1, be provided with pressing plate 6 at output shaft 1 rear end face, be provided with clamping screw 7 between pressing plate 6 and the axis body 22, clamping screw 7 is threaded with axis body 22, make the locating flange 21 of power transmission shaft 2 be pressed in output shaft 1 front end face by regulating clamping screw 7, realize the synchronous rotation of speed reducer output shaft 1 and power transmission shaft 2 thus.
Owing to need reductor output casing end face and casing positioning spigot are processed respectively, therefore in order to realize that lathe tool is in radial and axial moving, described adjusting device 4 comprises the feed nut 41 on locating flange 21 end faces that are fixed on power transmission shaft 2, the slide 42 of band endoporus, be arranged on the slide 42 and also can make slide block 43 that radially slides and the adjustment screw 44 that is threaded with feed nut 41 along slide 42, adjustment screw 44 is pressed on slide 42 outer faces by slide lid 45, be provided with respectively first mount pad 46 and second mount pad 47 between feed nut 41 and the slide 42 with endoporus, first mount pad 46 fixes with feed nut 41, second mount pad 47 is positioned at the endoporus of first mount pad 46 and fixes with slide 42, be provided with guiding strong 48 between the outer wall of the endoporus of first mount pad 46 and second mount pad 47, second mount pad 47 is good for 48 by leading and can be moved axially in the endoporus of first mount pad 46, adjustment screw 44 puts in second mount pad 47 through slide 42 endoporus is threaded with feed nut 41, be provided with bearing 49 and shaft block ring 50 in the endoporus of second mount pad 47, the optical axis part of adjustment screw 44 is fixed with bearing 49 inner rings, shaft block ring 50 is positioned at the optical axis part that adjustment screw 44 is gone in bearing 49 medial surfaces and clamping, knife rest 5 is fixed on the slide block 43, towards reductor output casing end face, lathe tool 3 is fixed on the knife rest 5, for strengthening knife rest intensity, also be set with knife rest reinforced seat 8 on the described knife rest 5 simultaneously.
When the utility model uses, start reductor, the output shaft 1 of reductor rotates, driving power transmission shaft 2 rotates synchronously, driving lathe tools 3 by adjusting device 4 and knife rest 5 thus does around the rotatablely moving of speed reducer output shaft 1 center the positioning spigot on reductor output casing end face and the casing end face to be carried out machining.As machined surface diameter difference, in the time of need radially adjusting lathe tool 3, slide block 43 can be rapped, it is moved radially, to reach the size that will adjust on slide 42; When adding to move axially man-hour the time, only need to speed reducer output shaft 1 direction turn adjustment screw 44, by slide lid 45 slide 42 is moved to speed reducer output shaft 1 direction, drive lathe tool 3 same moved further thus, realize the axial feed process, when completion of processing need be return lathe tool, as long as oppositely turn adjustment screw 44, by the effect of shaft block ring 50, drive slide 42 and return, make lathe tool 3 break away from machined surface.The utility model cost of manufacture simple in structure is low, can effectively improve the crudy of reductor, satisfies client's demand.
With above-mentioned foundation embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from the utility model technological thought.Technical scope of the present utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. a reductor is from the boring device, be installed on the hollow output shaft of reductor (1), it is characterized in that: comprise the power transmission shaft (2) that is in transmission connection with speed reducer output shaft (1), the lathe tool (3) that can carry out boring processing to reductor output casing end face and casing positioning spigot, be connected with the adjusting device (4) that can carry out radial and axial adjustment to lathe tool (3) on the power transmission shaft (2), lathe tool (3) fixes by knife rest (5) and adjusting device (4).
2. reductor according to claim 1 is from the boring device, it is characterized in that: described power transmission shaft (2) comprises the locating flange (21) and the axis body (22) of integrative-structure, locating flange (21) is close to described output shaft (1) front end face, axis body (22) puts in the hollow parts of output shaft (1), output shaft (1) rear end face is provided with pressing plate (6), be provided with clamping screw (7) between pressing plate (6) and the axis body (22), clamping screw (7) is threaded with axis body (22), makes the locating flange (21) of power transmission shaft (2) be pressed in output shaft (1) front end face by regulating clamping screw (7).
3. reductor according to claim 2 is from the boring device, it is characterized in that: described adjusting device (4) comprises the feed nut (41) on locating flange (21) end face that is fixed on power transmission shaft (2), the slide (42) of band endoporus, be arranged at (42) on the slide and can make slide block (43) that radially slides and the adjustment screw (44) that is threaded with feed nut (41) along slide (42), adjustment screw (44) is pressed on slide (42) outer face by slide lid (45), be provided with first mount pad (46) of band endoporus and second mount pad (47) of band endoporus between feed nut (41) and the slide (42), first mount pad (46) fixes with feed nut (41), second mount pad (47) is positioned at the endoporus of first mount pad (46) and fixes with slide (42), be provided with guiding strong (48) between the outer wall of the endoporus of first mount pad (46) and second mount pad (47), adjustment screw (44) is threaded with feed nut (41) through the endoporus of slide (42) and second mount pad (47), be provided with bearing (49) and shaft block ring (50) in the endoporus of second mount pad (47), the optical axis part of adjustment screw (44) is fixed with bearing (49) inner ring, shaft block ring (50) is positioned at the optical axis part that adjustment screw (44) is gone in bearing (49) medial surface and clamping, and knife rest (5) is fixed on the slide block (43).
4. reductor according to claim 3 is characterized in that from the boring device: also be set with knife rest reinforced seat (8) on the described knife rest (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202323261U CN201500797U (en) | 2009-09-28 | 2009-09-28 | Self-boring device of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202323261U CN201500797U (en) | 2009-09-28 | 2009-09-28 | Self-boring device of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500797U true CN201500797U (en) | 2010-06-09 |
Family
ID=42451739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202323261U Expired - Lifetime CN201500797U (en) | 2009-09-28 | 2009-09-28 | Self-boring device of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693304B (en) * | 2009-09-28 | 2011-05-11 | 国茂减速机集团有限公司 | Self-boring machining device of speed reducer |
| CN105108193A (en) * | 2015-09-18 | 2015-12-02 | 浙江扬帆通用机械制造有限公司 | Hole boring method for rudder blade |
-
2009
- 2009-09-28 CN CN2009202323261U patent/CN201500797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693304B (en) * | 2009-09-28 | 2011-05-11 | 国茂减速机集团有限公司 | Self-boring machining device of speed reducer |
| CN105108193A (en) * | 2015-09-18 | 2015-12-02 | 浙江扬帆通用机械制造有限公司 | Hole boring method for rudder blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100609 Effective date of abandoning: 20090928 |