CN203900908U - Adjustable support with V-type groove - Google Patents
Adjustable support with V-type groove Download PDFInfo
- Publication number
- CN203900908U CN203900908U CN201420295980.8U CN201420295980U CN203900908U CN 203900908 U CN203900908 U CN 203900908U CN 201420295980 U CN201420295980 U CN 201420295980U CN 203900908 U CN203900908 U CN 203900908U
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- type groove
- ball bearing
- small end
- thread
- bearing
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Abstract
The utility model discloses an adjustable support with a V-type groove. The adjustable support comprises a V-type supporting base, a thrust ball bearing, a gasket, a deep groove ball bearing, an elastic collar, an adjusting shaft, a thread bushing and a supporting base. The large end of the V-type supporting base is a square block with the V-type groove, and the small end of the V-type supporting base is a cylinder which sequentially penetrates through the thrust ball bearing, the gasket and the deep groove ball bearing in a matched mode; the elastic collar is clamped in a clamping groove in the small end of the V-type supporting base; the inner cylindrical face of the large end of the adjusting shaft is matched with a fixed ring of the thrust ball bearing and an outer ring of the deep groove ball bearing, and the small end of the adjusting shaft is provided with a threaded shaft penetrating through an inner threaded hole of the thread bushing and in threaded connection with the thread bushing; the outer cylindrical face of the thread bushing is in interference fit with the inner cylindrical face of the small end of the supporting base and embedded into the small end of the supporting base. The height of the V-type groove can be conveniently adjusted by adjusting the adjusting shaft, and therefore a shaft part which is to be detected and positioned on the V-type supporting base can be leveled and positioned reliably.
Description
Technical field
The utility model relates to mechanical technology equipment field, is specifically related to a kind of adjustable supports with V-type groove.
Background technology
In machining or check work, often to use centering and location that v block, adjustable supports carry out workpiece.The height of known v block or V-type frame can not regulate, and common adjustable supports can not be used for to the centering of axial workpiece, location.The central axis of supported axle need to adjusted to while needing height or horizontal level, or support, during the multidiameter of location, existing v block, adjustable supports are used very inconvenient.In production, in the urgent need to developing a kind of novel adjustable supports that can adjust easily bearing height, it is the convenient height of adjusting both, can, for centering and the location of axial workpiece, can effectively enhance productivity again.
Utility model content
The technical problems to be solved in the utility model is: for the present situation of above-mentioned background technical description, overcome the deficiency of prior art, provide a kind of simple in structure, easy to use, can reliably realize the centering of axial workpiece, the adjustable supports with V-type groove of location, effectively to enhance productivity.
The utility model solves the technical scheme that its technical problem adopts: a kind of adjustable supports with V-type groove, comprise V-type groove bearing, thrust ball bearing, packing ring, deep groove ball bearing, circlip, regulating shaft, thread bush, supporting seat, the large end of described V-type groove bearing is the square that offers V-type groove, small end is cylinder and coordinates successively through thrust ball bearing, packing ring, deep groove ball bearing, with circlip, be clamped in the draw-in groove of V-type groove bearing small end end, the inner cylinder face of the large end of regulating shaft and thrust ball bearing determine circle, the outer ring of deep groove ball bearing is connected, between V-type groove bearing and regulating shaft, can relatively rotate, the small end of regulating shaft is provided with thread spindle through the inner bolt hole of thread bush, with thread bush for being threaded, the inner cylinder face of the external cylindrical surface of thread bush and supporting seat small end end is interference fit the small end that embeds supporting seat, between thread bush and supporting seat, without relative motion, the large end face of supporting seat lies on verifying bench.
On the large end external cylindrical surface of described regulating shaft, be carved with netted decorative pattern or straight burr.
The screw thread of the thread spindle of described regulating shaft and the inner bolt hole of thread bush is common fine thread or trapezoidal thread.
The angle on V-type groove two inclined-planes of described V-type groove bearing is 60 degree or 90 degree or 120 degree.
The beneficial effects of the utility model are: the described adjustable supports with V-type groove, be suitable for the axial workpieces such as multidiameter, special-shaped axis with its external cylindrical surface centering location, by rotation regulating shaft, can regulate easily V-type groove height, can realize reliably the central axis of supported axle and adjust to needs height or horizontal level, facilitate support, the location of ladder axial workpiece; Because adopting fine thread or trapezoidal thread transmission, the height regulating self-locking preferably.The utility model is simple in structure, easy to use, efficiency and the accuracy of axial workpiece centering positioning action in the time of can improving preferably machining, check work.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation front view of the present utility model.
Fig. 2 is structural representation side view of the present utility model.
Fig. 3 is structural representation top view of the present utility model.
1-V type groove bearing in figure; 2-thrust ball bearing; 3-packing ring; 4-deep groove ball bearing; 5-circlip; 6-regulating shaft; 7-thread bush; 8-supporting seat; 9-shaft parts to be measured.
The specific embodiment
By reference to 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 is only described in a schematic way, so it only show the formation relevant with the utility model.
As Figure 1-3, a kind of adjustable supports with V-type groove, comprise V-type groove bearing 1, thrust ball bearing 2, packing ring 3, deep groove ball bearing 4, circlip 5, regulating shaft 6, thread bush 7, supporting seat 8, the large end of described V-type groove bearing 1 is the square that offers V-type groove, small end is cylinder and coordinates successively through thrust ball bearing 2, packing ring 3, deep groove ball bearing 4, with circlip 5, be clamped in the draw-in groove of V-type groove bearing 1 small end end, the inner cylinder face of the large end of regulating shaft 6 and thrust ball bearing 2 determine circle, the outer ring of deep groove ball bearing 4 is connected, between V-type groove bearing 1 and regulating shaft 6, can relatively rotate, the small end of regulating shaft 6 is provided with thread spindle through the inner bolt hole of thread bush 7, with thread bush 7 for being threaded, the inner cylinder face of the external cylindrical surface of thread bush 7 and supporting seat 8 small end ends is interference fit the small end that embeds supporting seat 8, between thread bush 7 and supporting seat 8, without relative motion, the large end face of supporting seat 8 lies on verifying bench.The positioning cylindrical surface of shaft parts 9 to be measured is put into the V-type groove of V-type groove bearing 1.
As shown in Figure 2, on the large end external cylindrical surface of described regulating shaft 6, be carved with netted decorative pattern or straight burr, to realize when the manual operation, prevent from skidding.
As Figure 1-3, the screw thread of the thread spindle of described regulating shaft 6 and the inner bolt hole of thread bush 7 is common fine thread or trapezoidal thread, to realize self-locking.
As shown in Figure 1, the angle on V-type groove two inclined-planes of described V-type groove bearing 1 is 60 degree or 90 degree or 120 degree.
Using method of the present utility model is: first, according to location one or two adjustable supports with V-type groove of situation choice for use, the adjustable supports with V-type groove choosing is positioned on verifying bench or workbench; Then, the positioning cylindrical surface of shaft parts 9 to be measured is put into the V-type groove of V-type groove bearing 1, rotated by hand regulating shaft 6, the height of V-type groove bearing 1 will change, and to proper height, stops the rotation.
Above-mentioned embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. the adjustable supports with V-type groove, comprise V-type groove bearing (1), thrust ball bearing (2), packing ring (3), deep groove ball bearing (4), circlip (5), regulating shaft (6), thread bush (7), supporting seat (8), it is characterized in that: the large end of described V-type groove bearing (1) is the square that offers V-type groove, small end is cylinder and coordinates successively through thrust ball bearing (2), packing ring (3), deep groove ball bearing (4), with circlip (5), be clamped in the draw-in groove of V-type groove bearing (1) small end end, the inner cylinder face of the large end of regulating shaft (6) and thrust ball bearing (2) determine circle, the outer ring of deep groove ball bearing (4) is connected, between V-type groove bearing (1) and regulating shaft (6), can relatively rotate, the small end of regulating shaft (6) is provided with thread spindle through the inner bolt hole of thread bush (7), with thread bush (7) for being threaded, the inner cylinder face of the external cylindrical surface of thread bush (7) and supporting seat (8) small end end is interference fit the small end that embeds supporting seat (8), between thread bush (7) and supporting seat (8), without relative motion, the large end face of supporting seat (8) lies on verifying bench.
2. the adjustable supports with V-type groove according to claim 1, is characterized in that: on the large end external cylindrical surface of described regulating shaft (6), be carved with netted decorative pattern or straight burr.
3. the adjustable supports with V-type groove according to claim 1, is characterized in that: the screw thread of the inner bolt hole of the thread spindle of described regulating shaft (6) and thread bush (7) is common fine thread or trapezoidal thread.
4. the adjustable supports with V-type groove according to claim 1, is characterized in that: the angle on V-type groove two inclined-planes of described V-type groove bearing (1) is 60 degree or 90 degree or 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295980.8U CN203900908U (en) | 2014-06-05 | 2014-06-05 | Adjustable support with V-type groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295980.8U CN203900908U (en) | 2014-06-05 | 2014-06-05 | Adjustable support with V-type groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900908U true CN203900908U (en) | 2014-10-29 |
Family
ID=51775200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295980.8U Expired - Fee Related CN203900908U (en) | 2014-06-05 | 2014-06-05 | Adjustable support with V-type groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900908U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392685A (en) * | 2016-10-20 | 2017-02-15 | 成都久欣时代科技有限公司 | Rotary spindle supporting device |
| CN107192761A (en) * | 2016-11-14 | 2017-09-22 | 广东技术师范学院 | A kind of bottom sediment tubulose sample parameters,acoustic tests support meanss |
| CN109732369A (en) * | 2019-01-28 | 2019-05-10 | 顺丰科技有限公司 | A kind of general pipe structure positioning mechanism and its localization method |
| WO2021174671A1 (en) * | 2020-03-04 | 2021-09-10 | 士商湖州五金机电有限公司 | Tall cabinet linked rotating pull basket |
| CN113458997A (en) * | 2021-06-18 | 2021-10-01 | 广西玉柴机器股份有限公司 | Novel adjustable V-shaped supporting block |
-
2014
- 2014-06-05 CN CN201420295980.8U patent/CN203900908U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392685A (en) * | 2016-10-20 | 2017-02-15 | 成都久欣时代科技有限公司 | Rotary spindle supporting device |
| CN107192761A (en) * | 2016-11-14 | 2017-09-22 | 广东技术师范学院 | A kind of bottom sediment tubulose sample parameters,acoustic tests support meanss |
| CN109732369A (en) * | 2019-01-28 | 2019-05-10 | 顺丰科技有限公司 | A kind of general pipe structure positioning mechanism and its localization method |
| WO2021174671A1 (en) * | 2020-03-04 | 2021-09-10 | 士商湖州五金机电有限公司 | Tall cabinet linked rotating pull basket |
| CN113458997A (en) * | 2021-06-18 | 2021-10-01 | 广西玉柴机器股份有限公司 | Novel adjustable V-shaped supporting block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |