CN204673093U - Rolling cut spherical gear device - Google Patents
Rolling cut spherical gear device Download PDFInfo
- Publication number
- CN204673093U CN204673093U CN201520376989.6U CN201520376989U CN204673093U CN 204673093 U CN204673093 U CN 204673093U CN 201520376989 U CN201520376989 U CN 201520376989U CN 204673093 U CN204673093 U CN 204673093U
- Authority
- CN
- China
- Prior art keywords
- hobboing cutter
- pin joint
- workpiece
- frame
- rocking bar
- 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
Links
Abstract
The utility model discloses a kind of rolling cut spherical gear device, it comprises frame, cutting depth adjusting part, rocking bar, hobboing cutter assembly and the workbench for installing workpiece, described workbench is slidably fitted in frame and also horizontal direction can slides in frame, described hobboing cutter component slippage is engaged in frame and also can slides by vertical direction in frame, cutting depth adjusting part is installed on the table, one end of rocking bar to be hinged on cutting depth adjusting part thus to form the first pin joint A, the other end of rocking bar to be hinged on hobboing cutter assembly thus to form the second pin joint B, hobboing cutter assembly has hobboing cutter, at described workpiece sphere centre O, hobboing cutter center O
1, in the second pin joint B and the first pin joint A, adjacent line is between the two connected to form space parallelogram.The utility model can rolling cut spherical gear reach the technical requirement of spherical gear, greatly reduces manufacturing cycle and the cost of spherical gear.
Description
Technical field
The utility model relates to a kind of rolling cut spherical gear device, belongs to spherical gear frock field.
Background technology
Spherical gear processing is than roller gear difficulty, and because spherical gear consumption is few, generally do not use special purpose machine tool, it is spherical for adding addendum flank, does not reach requirement by ordinary gear processing method, and at present for the device of spherical gear processing, complicated operation, improvement cost are high.
Summary of the invention
Technical problem to be solved in the utility model is: the foot overcoming prior art, provides a kind of rolling cut spherical gear device, and it can rolling cut spherical gear reach the technical requirement of spherical gear, greatly reduces manufacturing cycle and the cost of spherical gear.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of rolling cut spherical gear device, it comprises frame, cutting depth adjusting part, rocking bar, hobboing cutter assembly and the workbench for installing workpiece, described workbench is slidably fitted in frame and also horizontal direction can slides in frame, described hobboing cutter component slippage is engaged in frame and also can slides by vertical direction in frame, cutting depth adjusting part is installed on the table, one end of rocking bar to be hinged on cutting depth adjusting part thus to form the first pin joint A, the other end of rocking bar to be hinged on hobboing cutter assembly thus to form the second pin joint B, hobboing cutter assembly has hobboing cutter, at described workpiece sphere centre O, hobboing cutter center O
1, in the second pin joint B and the first pin joint A, adjacent line is between the two connected to form space parallelogram.
A kind of concrete structure of cutting depth adjusting part is provided further, described cutting depth adjusting part comprises delivering gear, sliding sleeve and connecting ring, described delivering gear is fixed in frame, sliding sleeve is arranged on delivering gear to lock delivering gear, one end of connecting ring is fixed on delivering gear, the other end of connecting ring and one end of rocking bar hinged thus form the first pin joint A.
Further, described hobboing cutter assembly has fulcrum block, the other end of fulcrum block and rocking bar is hinged thus form the second pin joint B.
Further, workbench is fixed with the workpiece cushion block for fixation workpiece, one end of workpiece cushion block abuts on the table, and the other end of workpiece cushion block abuts with workpiece, equals hobboing cutter center O to make the vertical range of workpiece sphere centre O and the first pin joint A
1with the vertical range of the second pin joint B.
After have employed technique scheme, hobboing cutter assembly vertical direction of the present utility model slides, thus drives workbench horizontal direction to slide, and workpiece sphere centre O and the first pin joint A keeps being synchronized with the movement, hobboing cutter center O
1keep being synchronized with the movement with the second pin joint B, because the second pin joint B does arc track motion, so hobboing cutter center O relative to the first pin joint A
1do arc track motion relative to workpiece sphere centre O, thus make hob cutting go out spherical gear; During rolling cut, the cutting depth of unit one can adopt Test-cut met, by regulating cutting depth adjusting part, to obtain feed final position, then writes down scale value, follow-up work pieces process, the size of visual module, point feed once or several times; The radius of the workpiece that the utility model is processed depends on the pitch-row of the left and right holes of rocking bar, changes the rocking bar of different pitch-row, can process the spherical gear of different radii; The utility model utilizes general hobbing machine to convert, can rolling cut spherical gear, greatly reduces manufacturing cycle and the cost of spherical gear.
Accompanying drawing explanation
Fig. 1 is the structural representation of rolling cut spherical gear device of the present utility model.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, a kind of rolling cut spherical gear device, it comprises frame 2, cutting depth adjusting part, rocking bar 6, hobboing cutter assembly 5 and the workbench 1 for installing workpiece, described workbench 1 is slidably fitted in frame 2 and also horizontal direction can slides in frame 2, described hobboing cutter assembly 5 is slidably fitted in frame 2 and also can slides by vertical direction in frame 2, cutting depth adjusting part is arranged on workbench 1, one end of rocking bar 6 to be hinged on cutting depth adjusting part thus to form the first pin joint A, the other end of rocking bar 6 to be hinged on hobboing cutter assembly 5 thus to form the second pin joint B, hobboing cutter assembly 5 has hobboing cutter 5-1, at described workpiece sphere centre O, hobboing cutter center O
1, in the second pin joint B and the first pin joint A, adjacent line is between the two connected to form space parallelogram.
As shown in Figure 1, described cutting depth adjusting part comprises delivering gear 3-1, sliding sleeve 3-2 and connecting ring 3-3, described delivering gear 3-1 is fixed in frame 2, sliding sleeve 3-2 is arranged on delivering gear 3-1 to lock delivering gear 3-1, one end of connecting ring 3-3 is fixed on delivering gear 3-1, the other end of connecting ring 3-3 and one end of rocking bar 6 hinged thus form the first pin joint A.
As shown in Figure 1, described hobboing cutter assembly 5 has fulcrum block 5-2, the other end of fulcrum block 5-2 and rocking bar 6 is hinged thus form the second pin joint B.
As shown in Figure 1, workbench 1 is fixed with the workpiece cushion block 7 for fixation workpiece, one end of workpiece cushion block 7 is connected on workbench 1, and the other end of workpiece cushion block 7 abuts with workpiece, equals hobboing cutter 5-1 center O to make the vertical range of workpiece sphere centre O and the first pin joint A
1with the vertical range of the second pin joint B.
Operation principle of the present utility model is as follows:
First make rocking bar 6 be horizontal, guarantee the first pin joint A and the second pin joint B in the same horizontal line, due to hobboing cutter center O
1fix with the relative position of the second pin joint B, regulate the height of workpiece to make workpiece sphere centre O and hobboing cutter center O by workpiece cushion block 7
1on same level height, now the vertical range of workpiece lower surface and workbench 1 is the height of workpiece cushion block 7; Then be fixed on by workpiece on workpiece cushion block 7, locking sliding sleeve 3-2, hobboing cutter assembly 5 vertical direction slides, thus drives workbench 1 horizontal direction to slide, and workpiece sphere centre O and the first pin joint A keeps being synchronized with the movement, hobboing cutter center O
1keep being synchronized with the movement with the second pin joint B, because the second pin joint B does arc track motion, so hobboing cutter center O relative to the first pin joint A
1do arc track motion relative to workpiece sphere centre O, thus make hobboing cutter 5-1 rolling cut go out spherical gear; During rolling cut, the cutting depth of unit one can adopt Test-cut met, by regulating cutting depth adjusting part, to obtain feed final position, then writes down scale value, follow-up work pieces process, the size of visual module, point feed once or several times; The radius of the workpiece that the utility model is processed depends on the pitch-row of the left and right holes of rocking bar 6, changes the rocking bar 6 of different pitch-row, can process the spherical gear of different radii; The utility model utilizes general hobbing machine to convert, can rolling cut spherical gear, greatly reduces manufacturing cycle and the cost of spherical gear.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a rolling cut spherical gear device, it is characterized in that: it comprises frame (2), cutting depth adjusting part, rocking bar (6), hobboing cutter assembly (5) and the workbench (1) for installing workpiece, described workbench (1) is slidably fitted in frame (2) and above also can slides in the upper horizontal direction of frame (2), described hobboing cutter assembly (5) is slidably fitted in frame (2) and above also can slides at the upper vertical direction of frame (2), cutting depth adjusting part is arranged on workbench (1), one end of rocking bar (6) to be hinged on cutting depth adjusting part thus to form the first pin joint A, the other end of rocking bar (6) is hinged on hobboing cutter assembly (5) and goes up thus form the second pin joint B, hobboing cutter assembly (5) has hobboing cutter (5-1), at described workpiece sphere centre O, hobboing cutter center O
1, in the second pin joint B and the first pin joint A, adjacent line is between the two connected to form space parallelogram.
2. rolling cut spherical gear device according to claim 1, it is characterized in that: described cutting depth adjusting part comprises delivering gear (3-1), sliding sleeve (3-2) and connecting ring (3-3), described delivering gear (3-1) is fixed in frame (2), it is upper to lock delivering gear (3-1) that sliding sleeve (3-2) is arranged on delivering gear (3-1), one end of connecting ring (3-3) is fixed on delivering gear (3-1), the other end of connecting ring (3-3) and one end of rocking bar (6) hinged thus form the first pin joint A.
3. rolling cut spherical gear device according to claim 1 and 2, it is characterized in that: described hobboing cutter assembly (5) has fulcrum block (5-2), the other end of fulcrum block (5-2) and rocking bar (6) is hinged thus form the second pin joint B.
4. rolling cut spherical gear device according to claim 1, it is characterized in that: workbench (1) is fixed with the workpiece cushion block (7) for fixation workpiece, one end of workpiece cushion block (7) is connected on workbench (1), the other end of workpiece cushion block (7) abuts with workpiece, equals hobboing cutter center O to make the vertical range of workpiece sphere centre O and the first pin joint A
1with the vertical range of the second pin joint B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376989.6U CN204673093U (en) | 2015-06-03 | 2015-06-03 | Rolling cut spherical gear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376989.6U CN204673093U (en) | 2015-06-03 | 2015-06-03 | Rolling cut spherical gear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673093U true CN204673093U (en) | 2015-09-30 |
Family
ID=54172816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376989.6U Expired - Fee Related CN204673093U (en) | 2015-06-03 | 2015-06-03 | Rolling cut spherical gear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842018A (en) * | 2015-06-03 | 2015-08-19 | 常州机电职业技术学院 | Hob-cutting spherical shaped gear device |
-
2015
- 2015-06-03 CN CN201520376989.6U patent/CN204673093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842018A (en) * | 2015-06-03 | 2015-08-19 | 常州机电职业技术学院 | Hob-cutting spherical shaped gear device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204221529U (en) | three-shaft linkage device | |
| CN204673093U (en) | Rolling cut spherical gear device | |
| CN104842018A (en) | Hob-cutting spherical shaped gear device | |
| CN101700669B (en) | Mouse profiling machine | |
| CN204673320U (en) | A kind of machining fixture | |
| CN202701777U (en) | Dragon machining center crossbeam stepped guideway structure | |
| CN204818679U (en) | Narrow and small space automatic centering mechanism | |
| CN106585250B (en) | A kind of comprehensive multifunctional engraving machine | |
| CN105108627A (en) | Square tube hydraulic polishing machine | |
| CN103481096B (en) | Cushion block adjusting device | |
| CN204075431U (en) | A kind of mariages stringing cutting machine | |
| CN204005047U (en) | A kind of damping mounting for machine tools | |
| CN203887235U (en) | Apparatus for machining spherical inside and outside surfaces by using a common vertical lathe | |
| CN208246362U (en) | A kind of double oil cylinder vertical broaching machines of cylinder block sliding vane groove | |
| CN102151914B (en) | Equipment for processing tooth surface of gear | |
| CN204657724U (en) | One realizes the online spot welding tool of steel band | |
| CN205852275U (en) | A kind of movable beam type processing unit (plant) | |
| CN205927873U (en) | Move post vertical lathe entirely | |
| CN203401339U (en) | Cushion block adjustment device | |
| CN204321612U (en) | Milling machine table slide locating mechanism | |
| CN204248124U (en) | A kind of numerical control rack gear shapping machine | |
| CN203091822U (en) | Kellering device for processing cylindrical groove type cams and end surface cams | |
| CN203712457U (en) | Pushing device of automatic opening repairing machine for piston rings | |
| CN203665079U (en) | Vertical type CNC boring and milling machine | |
| CN204339288U (en) | Vertical lathe is dynamic post three line rail guiding mechanism laterally |
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: 20150930 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |