CN204954066U - Dual cutter straight bevel gear milling machine's carriage saddle angle -adjustment means - Google Patents
Dual cutter straight bevel gear milling machine's carriage saddle angle -adjustment means Download PDFInfo
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- CN204954066U CN204954066U CN201520657695.0U CN201520657695U CN204954066U CN 204954066 U CN204954066 U CN 204954066U CN 201520657695 U CN201520657695 U CN 201520657695U CN 204954066 U CN204954066 U CN 204954066U
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- 238000003801 milling Methods 0.000 title abstract description 3
- 230000009977 dual effect Effects 0.000 title abstract 2
- 238000005304 joining Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003371 toe Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a dual cutter straight bevel gear milling machine's carriage saddle angle -adjustment means, characterized in that: including its upper portion and lower part system screwed screw shaft, go up the square head axle, go up mounting flange, lower square head axle and lower mounting flange, screw shaft upper end is equipped with it through the screw and is gone up and make the last square head axle that has the screw, the lower extreme is equipped with on it the lower square head axle that the system has the screw through the screw, last square head axle passes through the jump ring and is connected with last mounting flange, lower square head axle passes through the jump ring and is connected with lower mounting flange, go up mounting flange and pass through fastener and upper slitter frame foundation rigid coupling, mounting flange passes through fastener and lower tool post seat rigid coupling down. The advantage is: can realize tool box and lower tool box's angular adjustment, spatial structure is little and succinct effective, and the adjustment is convenient. Make cost is reduced, put forward high tooth wheel cutting process precision by a wide margin, not only can realize the big processing of gear in batches, but also it is applicable in stick or many varieties small batch volume gear machining's requirement.
Description
Technical field
The utility model belongs to gear cutting machine technical field, particularly relates to a kind of carriage saddle angular adjustment apparatus of Double-cutter straight bevel gear generating machine.
Background technology
Straight bevel gear generating machine can be divided into horizontal single station straight bevel gear generating machine and vertical double-position straight bevel gear generating machine by its layout difference, vertical double-position straight bevel gear generating machine work comprises cutterhead, cage chair, workpiece head, the chief components such as cage chair hydraulic pressure moving platform, cutterhead hydraulic pressure moving platform, base, hydraulic cooling system and electric-control system.In order to size two gears matched in machining gears pair, workpiece head lathe bed being equipped with two cover cage chairs and being connected with cage chair, realize cage chair by cage chair worm gear to rotate, thus drive workpiece head revolution, make the gear revolution to be processed be arranged on workpiece head, realize workpiece head rotation by workpiece head worm gear, make machining gears rotation, thus realize the generating motion of Gear Processing.In process, cutterhead only rotates, and rolling cut motion is completed around produced gear center rolling surface on produced gear gear ring by workpiece, and rolling cut is swung by cage chair and workpiece rotates realization.Each cage chair drives by independent motor, and the gear in transmission system, crossed helical gears and cage chair worm screw to be all loaded on cage chair and to rotate with cage chair, therefore without the need to cutterhead angular adjustment apparatus.
Utility model content
The utility model provides a kind of and reduces manufacturing cost, increase substantially gear cutting machining accuracy and be applicable to the carriage saddle angular adjustment apparatus of the Double-cutter straight bevel gear generating machine of single-piece or small lot Gear Processing for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
The carriage saddle angular adjustment apparatus of Double-cutter straight bevel gear generating machine, it is characterized in that: comprise the threaded screw shaft of its upper and lower system, upper square head shaft, upper locating flange, lower square head shaft and lower locating flange, the upper square head shaft it being shaped with screw is equipped with in described screw shaft upper end by screw thread, the lower square head shaft it being shaped with screw is equipped with in lower end by screw thread, described upper square head shaft is connected with upper locating flange by jump ring, described lower square head shaft is connected with lower locating flange by jump ring, described upper locating flange by securing member and upper slitter stand affixed, described lower locating flange by securing member and lower slide seat affixed.
The utility model can also adopt following technical scheme:
The top of described screw shaft is shaped with right-handed thread, the upper square head shaft it being shaped with the screw of joining with right-handed thread is housed in right-handed thread part, the bottom of described screw shaft is shaped with left hand thread, is equipped with on it is shaped with the lower square head shaft with the screw of left hand thread engagement at left-handed threaded portion.
The top of described screw shaft is shaped with left hand thread, the upper square head shaft it being shaped with the screw of joining with left hand thread is housed at left-handed threaded portion, the bottom of described screw shaft is shaped with right-handed thread, and the lower square head shaft it being shaped with the screw coordinated with right-handed thread is housed in right-handed thread part.
The advantage that the utility model has and good effect are: because the utility model adopts technique scheme, namely this tooth milling machine carriage saddle angular adjustment apparatus by with left-right rotary screw thread screw shaft, be fixed on locating flange on upper slitter stand and lower slide seat, lower locating flange and rotatable upper square head shaft, lower square head shaft, can be realized fixing a cutting tool the angle adjustment of case and bottom tool case, space structure is little and succinctly effective, easy to adjust.Reduce manufacturing cost, increase substantially gear cutting machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model and upper slitter stand and lower slide seat assembly structure schematic diagram.
In figure: 1, upper locating flange; 2, upper square head shaft; 3, screw shaft; 4, lower locating flange; 5, lower square head shaft; 6, upper slitter stand; 7, lower slide seat.
Detailed description of the invention
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1-Fig. 2, the carriage saddle angular adjustment apparatus of Double-cutter straight bevel gear generating machine comprises the threaded screw shaft 3 of its upper and lower system, upper square head shaft 2, upper locating flange 1, lower square head shaft 5 and lower locating flange 4, the upper square head shaft it being shaped with screw is equipped with in described screw shaft upper end by screw thread, the lower square head shaft it being shaped with screw is equipped with in lower end by screw thread, described upper square head shaft is connected with upper locating flange by jump ring, described lower square head shaft is connected with lower locating flange by jump ring, described upper locating flange by securing member and upper slitter stand 6 affixed, described lower locating flange by securing member and lower slide seat 7 affixed, upper slitter stand and lower slide seat are connected by center steering axle and are loaded in cradle drum, can mutually rotate.
Embodiment 1, the top of described screw shaft 3 is shaped with right-handed thread, the upper square head shaft 2 it being shaped with the screw of joining with right-handed thread is housed in right-handed thread part, the bottom of described screw shaft is shaped with left hand thread, is equipped with on it is shaped with the lower square head shaft 5 with the screw of left hand thread engagement at left-handed threaded portion.The upper square head shaft it being shaped with dextrorotation screw is equipped with in described screw shaft upper end by screw thread, the lower square head shaft it being shaped with left-handed screw is equipped with in lower end by screw thread, described upper square head shaft is connected with upper locating flange by jump ring, described lower square head shaft is connected with lower locating flange by jump ring, described upper locating flange by securing member and upper slitter stand 6 affixed, described lower locating flange by securing member and lower slide seat 7 affixed.
Embodiment 2, the top of described screw shaft 3 is shaped with left hand thread, be equipped with on it at left-handed threaded portion and be shaped with the upper square head shaft 2 with the screw of left hand thread engagement, the bottom of described screw shaft is shaped with right-handed thread, and the lower square head shaft 5 it being shaped with the screw coordinated with right-handed thread is housed in right-handed thread part.The upper square head shaft it being shaped with left-handed screw is equipped with in described screw shaft upper end by left hand thread, the lower square head shaft it being shaped with dextrorotation screw is equipped with in lower end by right-handed thread, described upper square head shaft is connected with upper locating flange by jump ring, described lower square head shaft is connected with lower locating flange by jump ring, described upper locating flange by securing member and upper slitter stand 6 affixed, described lower locating flange by securing member and lower slide seat 7 affixed.
Square toes portion on described upper square head shaft is shaped with screwed hole, up head axle is shaped with jump-ring slot, and with upper positioning flange hole rotatable engagement, jump ring controls to move axially.The square toes portion of described lower square head shaft is shaped with screwed hole, and with lower positioning flange hole rotatable engagement, jump ring controls to move axially.
Rotating screw bolt axle 3, in promotion, square head shaft 2 and lower square head shaft 5 are along screw shaft axle in opposite directions or opposing movement, go up square head shaft simultaneously, lower square head shaft rotates around respective axis or rightabout rotates, now go up square head shaft, lower square head shaft along screw shaft axle in opposite directions or opposing mobile time, in drive, locating flange and lower locating flange are along screw shaft axle in opposite directions or opposing movement, and drive upper slitter stand simultaneously, lower slide seat passes through center steering axle along cage chair center steering, and then promote to fix a cutting tool case and bottom tool case along cage chair center steering, now can complete the angle adjustment of fix a cutting tool case and bottom tool case, space structure is little effectively succinct, easy to adjust, adjustment process is more steady and accurate.
The embodiment that the utility model accompanying drawing describes is exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Claims (3)
1. the carriage saddle angular adjustment apparatus of a Double-cutter straight bevel gear generating machine, it is characterized in that: comprise the threaded screw shaft of its upper and lower system, upper square head shaft, upper locating flange, lower square head shaft and lower locating flange, the upper square head shaft it being shaped with screw is equipped with in described screw shaft upper end by screw thread, the lower square head shaft it being shaped with screw is equipped with in lower end by screw thread, described upper square head shaft is connected with upper locating flange by jump ring, described lower square head shaft is connected with lower locating flange by jump ring, described upper locating flange by securing member and upper slitter stand affixed, described lower locating flange by securing member and lower slide seat affixed.
2. the carriage saddle angular adjustment apparatus of Double-cutter straight bevel gear generating machine according to claim 1, it is characterized in that: the top of described screw shaft is shaped with right-handed thread, the upper square head shaft it being shaped with the screw of joining with right-handed thread is housed in right-handed thread part, the bottom of described screw shaft is shaped with left hand thread, is equipped with on it is shaped with the lower square head shaft with the screw of left hand thread engagement at left-handed threaded portion.
3. the carriage saddle angular adjustment apparatus of Double-cutter straight bevel gear generating machine according to claim 1, it is characterized in that: the top of described screw shaft is shaped with left hand thread, the upper square head shaft it being shaped with the screw of joining with left hand thread is housed at left-handed threaded portion, the bottom of described screw shaft is shaped with right-handed thread, and the lower square head shaft it being shaped with the screw coordinated with right-handed thread is housed in right-handed thread part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657695.0U CN204954066U (en) | 2015-08-27 | 2015-08-27 | Dual cutter straight bevel gear milling machine's carriage saddle angle -adjustment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657695.0U CN204954066U (en) | 2015-08-27 | 2015-08-27 | Dual cutter straight bevel gear milling machine's carriage saddle angle -adjustment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954066U true CN204954066U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520657695.0U Active CN204954066U (en) | 2015-08-27 | 2015-08-27 | Dual cutter straight bevel gear milling machine's carriage saddle angle -adjustment means |
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| Country | Link |
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| CN (1) | CN204954066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598981A (en) * | 2017-10-19 | 2018-01-19 | 新乡市智谷光电科技有限公司 | A kind of plain grinding grinds skin grooving tool |
| CN113977210A (en) * | 2021-10-08 | 2022-01-28 | 江苏亿鼎传动机械有限公司 | Gear machining method for machining gear through chain cutter gear machining machine tool |
-
2015
- 2015-08-27 CN CN201520657695.0U patent/CN204954066U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598981A (en) * | 2017-10-19 | 2018-01-19 | 新乡市智谷光电科技有限公司 | A kind of plain grinding grinds skin grooving tool |
| CN113977210A (en) * | 2021-10-08 | 2022-01-28 | 江苏亿鼎传动机械有限公司 | Gear machining method for machining gear through chain cutter gear machining machine tool |
| CN113977210B (en) * | 2021-10-08 | 2024-01-02 | 江苏亿鼎传动机械有限公司 | Gear machining method for machining gears through chain cutter gear machining machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210201 Granted publication date: 20160113 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240201 Granted publication date: 20160113 |
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| PD01 | Discharge of preservation of patent |