CN204430353U - Draw boring machine boring bar support hand gear - Google Patents
Draw boring machine boring bar support hand gear Download PDFInfo
- Publication number
- CN204430353U CN204430353U CN201520000584.2U CN201520000584U CN204430353U CN 204430353 U CN204430353 U CN 204430353U CN 201520000584 U CN201520000584 U CN 201520000584U CN 204430353 U CN204430353 U CN 204430353U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- axle sleeve
- gear
- shaft
- hand gear
- 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.)
- Active
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses one and draw boring machine boring bar support hand gear, it comprises hand gear base, fastening bolt I, alignment pin, trip bolt, end casing, gear wheel, axle sleeve I, fastening bolt II, shaft sleeve II, rotation flat key I, rotating shaft I, rotating shaft cover plate, axle sleeve III, pinion, axle sleeve IV, tooth bar, rotation flat key II, spline rotating shaft II, travelling gear and shaft block ring, connection between hand gear and boring bar support base does not singly rely on alignment pin, screw, also be bumped in the groove of base, connected more flexible; Add the labor-saving structure of size gears meshing; Increase the spline disengagement structure between wheel and rack, avoid the generation of substantial equipment Injury accident.
Description
Technical field
The utility model belongs to support hand gear, is specifically related to one and draws boring machine boring bar support hand gear.
Background technology
Draw in the boring machine course of work, for meeting the correcting needs to boring bar, the position of boring bar support needs constantly variation, and this needs hand gear.In prior art, draw boring machine boring bar support hand gear primarily of compositions such as hand gear base, fastening bolt, alignment pin, circlip, rotating shaft, axle sleeve, tooth bar, flat key, travelling gear, circlips for shaft, but it exists following three inconvenient factors: 1. inner conical drogue (nylon) is because reasons such as wearing and tearing, jam-packeds, sometimes and between boring bar, produce very large frictional force; 2. the deadweight of boring bar support itself; 3. the locomotivity produced between wheel and rack is offset to boring bar support side, and larger apart from center.These three factors cause operative employee to work heavy when adjusting boring bar support position and operation is inconvenient.In addition, inner conical drogue (nylon) is because by jam-packed, boring bar is by asphyxia by external pressure on the chest and abdomen, regular is drag movement passively by boring bar, and the position of engagement between wheel and rack is offset to boring bar support side, and comparatively large apart from center, so frequently occur between wheel and rack first locked, and then the pernicious device events that boring head, boring bar are pulled off.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the purpose of this utility model is, provides one to draw boring machine boring bar support hand gear, increases labor-saving structure and spline disengagement structure, saves power and avoids the generation of extensive damage accident.
What the utility model provided draws boring machine boring bar support hand gear, and it comprises hand gear base, fastening bolt I, alignment pin, trip bolt, end casing, gear wheel, axle sleeve I, fastening bolt II, shaft sleeve II, rotate flat key I, rotating shaft I, rotating shaft cover plate, axle sleeve III, pinion, axle sleeve IV, tooth bar, rotate flat key II, spline rotating shaft II, travelling gear and shaft block ring, hand gear base is set in the groove of boring bar support base, hand gear base is fixed on boring bar support by fastening bolt I and alignment pin, end casing is fixed on hand gear base by trip bolt, axle sleeve I and axle sleeve IV are arranged on hand gear base, shaft sleeve II and axle sleeve III are arranged on end casing, rotating shaft cover plate is fixed on end casing by fastening bolt II, rotating shaft I is arranged in axle sleeve I and shaft sleeve II, gear wheel is arranged in rotating shaft I, and rotating shaft I studs with and rotates flat key I, tooth bar is fixed on lathe, travelling gear is meshed by spline rotating shaft II and tooth bar, and spline rotating shaft II is laterally across axle sleeve III, axle sleeve IV is located, the longitudinal manually device pedestal of spline rotating shaft II, shaft block ring is located, pinion to be arranged in spline rotating shaft II and and gear wheel engage, shaft block ring is arranged on position spline rotating shaft II limiting travelling gear, to rotate in keyway that flat key II is located at spline rotating shaft II and spline rotating shaft II and travelling gear to be coupled together.
What the utility model provided draws boring machine boring bar support hand gear, and its beneficial effect is, the connection between hand gear and boring bar support base does not singly rely on alignment pin, screw, is also bumped in the groove of base, connects more flexible; Add the labor-saving structure of size gears meshing; Increase the spline disengagement structure between wheel and rack, avoid the generation of substantial equipment Injury accident.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Mark in figure:
1. hand gear base; 2. fastening bolt I; 3. alignment pin; 4. trip bolt; 5. end casing; 6. gear wheel; 7. axle sleeve I; 8. fastening bolt II; 9. shaft sleeve II; 10. rotate flat key I; 11. rotating shafts I; 12. rotating shaft cover plates; 13. axle sleeves III; 14. pinions; 15. axle sleeves IV; 16. tooth bars; 17. rotate flat key II; 18. spline rotating shafts II; 19. travelling gears; 20. shaft block rings.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the boring machine boring bar support hand gear that draws that the utility model provides is described in detail.
Embodiment
With reference to Fig. 1, the present embodiment draw boring machine boring bar support hand gear, it comprises hand gear base 1, fastening bolt I 2, alignment pin 3, trip bolt 4, end casing 5, gear wheel 6, axle sleeve I 7, fastening bolt II 8, shaft sleeve II 9, rotate flat key I 10, rotating shaft I 11, rotating shaft cover plate 12, axle sleeve III 13, pinion 14, axle sleeve IV 15, tooth bar 16, rotate flat key II 17, spline rotating shaft II 18, travelling gear 19 and shaft block ring 20, hand gear base 1 is set in the groove of boring bar support base, hand gear base 1 is fixed on boring bar support by fastening bolt I 2 and alignment pin 3, end casing 5 is fixed on hand gear base 1 by trip bolt 4, axle sleeve I 7 and axle sleeve IV 15 are arranged on hand gear base 1, shaft sleeve II 9 and axle sleeve III 13 are arranged on end casing 5, rotating shaft cover plate 12 is fixed on end casing 5 by fastening bolt II 8, rotating shaft I 11 is arranged in axle sleeve I 7 and shaft sleeve II 9, gear wheel 6 is arranged in rotating shaft I 11, rotating shaft I 11 studs with and rotates flat key I 10, tooth bar 16 is fixed on lathe, travelling gear 19 is meshed by spline rotating shaft II 18 and tooth bar 16, and spline rotating shaft II 18 is laterally across axle sleeve III 13, axle sleeve IV 15 is located, the longitudinal manually device pedestal 1 of spline rotating shaft II 18, shaft block ring 20 is located, pinion 14 to be arranged in spline rotating shaft II 18 and and gear wheel 6 engage, shaft block ring 20 is arranged on position spline rotating shaft II 18 limiting travelling gear 19, to rotate in keyway that flat key II 17 is located at spline rotating shaft II 18 and spline rotating shaft II 18 and travelling gear 19 to be coupled together.
Claims (1)
1. draw a boring machine boring bar support hand gear, it is characterized in that: it comprises hand gear base, fastening bolt I, alignment pin, trip bolt, end casing, gear wheel, axle sleeve I, fastening bolt II, shaft sleeve II, rotate flat key I, rotating shaft I, rotating shaft cover plate, axle sleeve III, pinion, axle sleeve IV, tooth bar, rotate flat key II, spline rotating shaft II, travelling gear and shaft block ring, hand gear base is set in the groove of boring bar support base, hand gear base is fixed on boring bar support by fastening bolt I and alignment pin, end casing is fixed on hand gear base by trip bolt, axle sleeve I and axle sleeve IV are arranged on hand gear base, shaft sleeve II and axle sleeve III are arranged on end casing, rotating shaft cover plate is fixed on end casing by fastening bolt II, rotating shaft I is arranged in axle sleeve I and shaft sleeve II, gear wheel is arranged in rotating shaft I, and rotating shaft I studs with and rotates flat key I, tooth bar is fixed on lathe, travelling gear is meshed by spline rotating shaft II and tooth bar, and spline rotating shaft II is laterally across axle sleeve III, axle sleeve IV is located, the longitudinal manually device pedestal of spline rotating shaft II, shaft block ring is located, pinion to be arranged in spline rotating shaft II and and gear wheel engage, shaft block ring is arranged on position spline rotating shaft II limiting travelling gear, to rotate in keyway that flat key II is located at spline rotating shaft II and spline rotating shaft II and travelling gear to be coupled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000584.2U CN204430353U (en) | 2015-01-04 | 2015-01-04 | Draw boring machine boring bar support hand gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000584.2U CN204430353U (en) | 2015-01-04 | 2015-01-04 | Draw boring machine boring bar support hand gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430353U true CN204430353U (en) | 2015-07-01 |
Family
ID=53598273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520000584.2U Active CN204430353U (en) | 2015-01-04 | 2015-01-04 | Draw boring machine boring bar support hand gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346268A (en) * | 2016-11-04 | 2017-01-25 | 青岛新力通工业有限责任公司 | Lathe boring fixture |
-
2015
- 2015-01-04 CN CN201520000584.2U patent/CN204430353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346268A (en) * | 2016-11-04 | 2017-01-25 | 青岛新力通工业有限责任公司 | Lathe boring fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203485088U (en) | Hexagon bolt tightening device | |
| CN204430353U (en) | Draw boring machine boring bar support hand gear | |
| CN203585217U (en) | Transmission ratio adjustable cylinder gear speed reducer | |
| CN204330325U (en) | Mine excavator reductor Load Test Bench | |
| CN105156606B (en) | Shifting piece rotation-stopping type sliding gearbox | |
| CN207309851U (en) | A kind of device for being used to dismantle axle sleeve | |
| CN207616496U (en) | A kind of diagonal tools for bolts ' pretension device of adjustable pitch formula | |
| CN202441703U (en) | Transmission shaft of edge milling machine | |
| CN105817675A (en) | Boring machine boring bar support hand-operated device | |
| CN204508321U (en) | The cloth-rolling device of conveniently assemble and disassemble | |
| CN203892484U (en) | Feeding linkage mechanism | |
| CN205968790U (en) | Dual -purpose instrument laborsaving and rotation with higher speed | |
| CN2892348Y (en) | Internal and external gear inversion apparatus of milling gear machine | |
| CN206501050U (en) | Multi-functional doubly-linked fitting sleeve barrel spanner | |
| CN205835192U (en) | One draws horse | |
| CN206368342U (en) | A kind of full built-in motor roller brushes structure | |
| CN204382175U (en) | Incremental encoder tool special for dismounting | |
| CN203892485U (en) | Linkage mechanism | |
| CN205521174U (en) | Pin puller | |
| CN204917601U (en) | Manual jack -up permanent magnet of hand wheel formula | |
| CN203371439U (en) | Casing pipe lead monkey spanner | |
| CN205021485U (en) | Electronic open type oil pipe nut spanner | |
| CN213946284U (en) | Tool for changing rotary fastening into linear fastening in narrow space | |
| CN209273317U (en) | A kind of pipeline nut electric wrench sleeve | |
| CN203285877U (en) | Tripod pin assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |