CN205237671U - Universal unit head is used in machine tooling - Google Patents
Universal unit head is used in machine tooling Download PDFInfo
- Publication number
- CN205237671U CN205237671U CN201521012560.5U CN201521012560U CN205237671U CN 205237671 U CN205237671 U CN 205237671U CN 201521012560 U CN201521012560 U CN 201521012560U CN 205237671 U CN205237671 U CN 205237671U
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- CN
- China
- Prior art keywords
- output shaft
- chuck
- drive sleeve
- slide
- adjusting seat
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Abstract
The utility model relates to an universal unit head is used in machine tooling, which comprises a base, the input shaft, the output shaft, the chuck, universal joint, be equipped with two arc walls on the base, be convenient for instrument angle on the fitting card dish, it has fastening bolt to alternate in the arc wall, fastening bolt is connected with the adjustment seat, the adjustment seat is equipped with and feeds the cylinder barrel, it is equipped with cavity cylinder pole in the cylinder barrel to feed, the output shaft passes the cylinder pole, the interpolation of cylinder pole has the transmission hollow shaft, transmission hollow shaft end is equipped with the slide, the chuck passes through tapered roller bearing with the slide and is connected, improve the chuck and rotate the precision, provide axis pressure for the chuck, be convenient for drill, the transmission hollow shaft passes through biserial deep groove ball bearing with slide and output shaft with the adjustment seat and is connected. The utility model discloses utilize the compressed air auto -feed, stability is good, low in labor strength, and the precision is high, the unit head volume is reduced to transmission hollow shaft, cylinder pole and output shaft adoption sleeve form, biserial deep groove ball bearing reduces the vibrations of output shaft and transmission hollow shaft.
Description
Technical field
The utility model relates to machining apparatus, particularly a kind of machined universal driving head.
Background technology
In the general rig course of work, conventionally need to adopt unit head to provide power for drill bit, unit head conventionally adopts hand feed in feeding process, low precision, labour intensity is large; The constant boring that cannot realize surfaces of complex shape of existing unit head direction boring direction.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of machined universal driving head.
The utility model solves the technical scheme that its technical problem adopts: a kind of machined universal driving head, comprise pedestal, be arranged at the power shaft on described pedestal, the output shaft being connected with described power shaft, described output shaft end is provided with chuck, between described power shaft and described output shaft, be connected with Hooks coupling universal coupling, described pedestal is provided with two deep-slotted chip breakers, in described deep-slotted chip breaker, be interspersed with fastening bolt, described fastening bolt is connected with adjusting seat, described adjusting seat is provided with feeding cylinder barrel, in described feeding cylinder barrel, be provided with hollow cylinder rod, described cylinder rod is provided with the feeding piston coordinating with described feeding cylinder barrel, described output shaft is through described cylinder rod, in described cylinder rod, be inserted with drive sleeve, described drive sleeve endoporus is provided with colored groove, described output shaft surface is provided with the spline coordinating with described colored groove, described drive sleeve end is provided with slide, described slide is provided with described adjusting seat and coordinates traveller, described slide end is connected with chuck, described chuck is connected by taper roll bearing with described slide, described drive sleeve is connected with described chuck dismountable mechanical, described drive sleeve and described slide are by biserial deep groove ball bearing, described output shaft is connected by biserial deep groove ball bearing with described adjusting seat.
In above-mentioned design, utilize compressed air auto-feed, good stability, labour intensity is low, and precision is high; Drive sleeve, cylinder rod and output shaft adopt sleeve form, dwindle unit head overall volume, and simple in structure, precision is high; Between output shaft and power shaft, connect by Hooks coupling universal coupling, pedestal is provided with two deep-slotted chip breakers, is convenient to adjust instrument on chuck to arbitrarily angled, and Simultaneous Stabilization is high; Biserial deep groove ball bearing reduces the vibrations of output shaft and drive sleeve, and the rotation precision of taper roll bearing raising chuck simultaneously can be for chuck provides axis pressure, is convenient to boring.
As the design's further improvement, described drive sleeve, cylinder rod deviate from chuck one end and are communicated with the lubricant reservoir of adjusting seat, are convenient to lubricated the reducing wear between drive sleeve, cylinder rod, output shaft.
As the design's further improvement, described Hooks coupling universal coupling is ball pivot plunger-type universal shaft coupling. There is buffering, damping property, can reduce noise, automatic circulation lubrication, bearing capacity is strong, axially x, radially just the amount of repaying is all larger for y, reliable operation, mounting or dismounting are convenient, are convenient to safeguard long service life.
As the design's further improvement, in described drive sleeve and described cylinder rod, interporal lacuna is 0.5mm, and described drive sleeve surface is provided with the oil-way extending along described drive sleeve length direction. Be convenient to form oil film between drive sleeve and cylinder rod, reduce the damage to cylinder rod, further prevent from causing cylinder to leak.
As the design's further improvement, described slide is provided with the retractable guard being connected with described adjusting seat, and described retractable guard wraps slide and adjusting seat junction, prevents that dunghill from entering unit head space, improves service life of equipment.
The beneficial effects of the utility model are: the utility model utilizes compressed air auto-feed, good stability, and labour intensity is low, and precision is high; Drive sleeve, cylinder rod and output shaft adopt sleeve form, dwindle unit head overall volume, and simple in structure, precision is high; Between output shaft and power shaft, connect by Hooks coupling universal coupling, pedestal is provided with two deep-slotted chip breakers, is convenient to adjust instrument on chuck to arbitrarily angled, and Simultaneous Stabilization is high; Biserial deep groove ball bearing reduces the vibrations of output shaft and drive sleeve, and the rotation precision of taper roll bearing raising chuck simultaneously can be for chuck provides axis pressure, is convenient to boring.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is drive sleeve of the present utility model and output shaft assembling schematic cross-section.
1. Hooks coupling universal couplings in the drawings, 2. power shaft, 3. fastening bolt, 4. deep-slotted chip breaker, 5. pedestal, 6. feeding cylinder barrel, 7. adjusting seat, 8. traveller, 9. retractable guard, 10. taper roll bearing, 11. chucks, 12. biserial deep groove ball bearings, 13. drive sleeves, 14. feeding pistons, 15. output shafts, 16. oil-ways, 17. cylinder rods, 18. flower grooves, 19. splines, 20. slides, 21. lubricant reservoirs.
Detailed description of the invention
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
Embodiment: a kind of machined universal driving head, comprise pedestal 5, be arranged at the power shaft 2 on described pedestal 5, the output shaft 15 being connected with described power shaft 2, described output shaft 15 ends are provided with chuck 11, between described power shaft 2 and described output shaft 15, be connected with Hooks coupling universal coupling 1, described pedestal 5 is provided with two deep-slotted chip breakers 4, in described deep-slotted chip breaker 4, be interspersed with fastening bolt 3, described fastening bolt 3 is connected with adjusting seat 7, described adjusting seat 7 is provided with feeding cylinder barrel 6, in described feeding cylinder barrel 6, be provided with hollow cylinder rod 17, described cylinder rod 17 is provided with the feeding piston 14 coordinating with described feeding cylinder barrel 6, described output shaft 15 is through described cylinder rod 17, in described cylinder rod 17, be inserted with drive sleeve 13, described drive sleeve 13 endoporus are provided with colored groove 18, described output shaft 15 surfaces are provided with the spline 19 coordinating with described colored groove 18, described drive sleeve 13 ends are provided with slide 20, described slide 20 is provided with described adjusting seat 7 and coordinates traveller 8, described slide 20 ends are connected with chuck 11, described chuck 11 is connected by taper roll bearing 10 with described slide 20, described drive sleeve 13 is connected with described chuck 11 dismountable mechanicals, described drive sleeve 13 passes through biserial deep groove ball bearing 12 with described slide 20, described output shaft 15 is connected by biserial deep groove ball bearing 12 with described adjusting seat 7.
In above-mentioned design, utilize compressed air auto-feed, good stability, labour intensity is low, and precision is high; Drive sleeve 13, cylinder rod 17 and output shaft 15 adopt sleeve form, dwindle unit head overall volume, and simple in structure, precision is high; Between output shaft 15 and power shaft 2, connect by Hooks coupling universal coupling 1, pedestal 5 is provided with two deep-slotted chip breakers 4, is convenient to adjust instrument on chuck 11 to arbitrarily angled, and Simultaneous Stabilization is high; Biserial deep groove ball bearing 12 reduces the vibrations of output shaft 15 and drive sleeve 13, and taper roll bearing 10 improves the rotation precision of chuck 11 simultaneously can be for chuck 11 provides axis pressure, is convenient to boring.
As the design's further improvement, described drive sleeve 13, cylinder rod 17 deviate from chuck 11 one end and are communicated with the lubricant reservoir 21 of adjusting seat 7, are convenient to lubricated the reducing wear between drive sleeve 13, cylinder rod 17, output shaft 15.
As the design's further improvement, described Hooks coupling universal coupling 1 is ball pivot plunger-type universal shaft coupling 1. There is buffering, damping property, can reduce noise, automatic circulation lubrication, bearing capacity is strong, axially x, radially just the amount of repaying is all larger for y, reliable operation, mounting or dismounting are convenient, are convenient to safeguard long service life.
As the design's further improvement, described drive sleeve 13 is 0.5mm with the interior interporal lacuna of described cylinder rod 17, and described drive sleeve 13 surfaces are provided with the oil-way 16 extending along described drive sleeve 13 length directions. Be convenient to form oil film between drive sleeve 13 and cylinder rod 17, reduce the damage to cylinder rod 17, further prevent from causing cylinder to leak.
As the design's further improvement, described slide 20 is provided with the retractable guard 9 being connected with described adjusting seat 7, and described retractable guard 9 wraps slide 20 and adjusting seat 7 junctions, prevents that dunghill from entering unit head space, improves service life of equipment.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a machined universal driving head, comprise pedestal, be arranged at the power shaft on described pedestal, the output shaft being connected with described power shaft, described output shaft end is provided with chuck, it is characterized in that, between described power shaft and described output shaft, be connected with Hooks coupling universal coupling, described pedestal is provided with two deep-slotted chip breakers, in described deep-slotted chip breaker, be interspersed with fastening bolt, described fastening bolt is connected with adjusting seat, described adjusting seat is provided with feeding cylinder barrel, in described feeding cylinder barrel, be provided with hollow cylinder rod, described cylinder rod is provided with the feeding piston coordinating with described feeding cylinder barrel, described output shaft is through described cylinder rod, in described cylinder rod, be inserted with drive sleeve, described drive sleeve endoporus is provided with colored groove, described output shaft surface is provided with the spline coordinating with described colored groove, described drive sleeve end is provided with slide, described slide is provided with described adjusting seat and coordinates traveller, described slide end is connected with chuck, described chuck is connected by taper roll bearing with described slide, described drive sleeve is connected with described chuck dismountable mechanical, described drive sleeve and described slide are by biserial deep groove ball bearing, described output shaft is connected by biserial deep groove ball bearing with described adjusting seat.
2. a kind of machined universal driving head according to claim 1, is characterized in that, described drive sleeve, cylinder rod deviate from chuck one end and be communicated with the lubricant reservoir of adjusting seat.
3. a kind of machined universal driving head according to claim 1, is characterized in that, described Hooks coupling universal coupling is ball pivot plunger-type universal shaft coupling.
4. a kind of machined universal driving head according to claim 1, is characterized in that, in described drive sleeve and described cylinder rod, interporal lacuna is 0.5mm, and described drive sleeve surface is provided with the oil-way extending along described drive sleeve length direction.
5. a kind of machined universal driving head according to claim 1, is characterized in that, described slide is provided with the retractable guard being connected with described adjusting seat, and described retractable guard wraps slide and adjusting seat junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012560.5U CN205237671U (en) | 2015-12-09 | 2015-12-09 | Universal unit head is used in machine tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012560.5U CN205237671U (en) | 2015-12-09 | 2015-12-09 | Universal unit head is used in machine tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237671U true CN205237671U (en) | 2016-05-18 |
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ID=55936750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521012560.5U Expired - Fee Related CN205237671U (en) | 2015-12-09 | 2015-12-09 | Universal unit head is used in machine tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443834A (en) * | 2018-11-16 | 2019-03-08 | 安徽国祯环境修复股份有限公司 | One kind drilling sampling tool for the pollution surveys of refuse landfill rubbish body |
| CN115647827A (en) * | 2022-12-22 | 2023-01-31 | 山东台稳精密机械有限公司 | Ball nut machining device and machining method |
-
2015
- 2015-12-09 CN CN201521012560.5U patent/CN205237671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443834A (en) * | 2018-11-16 | 2019-03-08 | 安徽国祯环境修复股份有限公司 | One kind drilling sampling tool for the pollution surveys of refuse landfill rubbish body |
| CN115647827A (en) * | 2022-12-22 | 2023-01-31 | 山东台稳精密机械有限公司 | Ball nut machining device and machining method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191209 |