CN103658873B - Gear shapping machine side direction precision adjusting device - Google Patents
Gear shapping machine side direction precision adjusting device Download PDFInfo
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- CN103658873B CN103658873B CN201210357517.7A CN201210357517A CN103658873B CN 103658873 B CN103658873 B CN 103658873B CN 201210357517 A CN201210357517 A CN 201210357517A CN 103658873 B CN103658873 B CN 103658873B
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- supporting seat
- knife rest
- base plate
- seat base
- side direction
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Abstract
A kind of gear shapping machine side direction precision adjusting device, comprise knife rest and column, knife rest is connected with stifled post, stifled post two ends are connected with knife rest supporting seat, on column, relevant position is provided with the stake pocket portion becoming matched in clearance with the supporting seat lug boss of knife rest supporting seat, is also provided with the column end difference becoming matched in clearance with supporting seat base plate; Adjusting pad is provided with between the lower surface of described column end difference and the lower surface of supporting seat base plate; The upper surface of described column end difference is also provided with multiple housing screw for withstanding supporting seat base plate upper surface.A kind of gear shapping machine side direction precision adjusting device provided by the invention, by regulating the thickness of adjusting pad to realize adjustment knife rest side direction precision, have structure simple, easy to adjust, precision stability is high, and adjustment process does not affect the effect of other precision of knife rest.
Description
Technical field
The present invention relates to a kind of gear shapping machine precision adjusting device, particularly a kind of gear shapping machine side direction precision adjusting device.
Background technology
Knife rest is the core component of gear shapping machine, and its precision directly affects the machining accuracy of gear shapping machine.And if blade carrier component is processed, installation accuracy is not high, make cutter in the downward chip direction of motion and workbench out of plumb, the gear teeth processed like this can be defective to precision.In order to make cutter shaft (or sliding carriage) and table vertical, vertical particularly with workbench left and right directions upper surface, I just needs to increase a set of knife rest side-wise adjusting device and regulates.
Knife rest side direction precision adjustment is in the past generally the reprocessabilty by column bottom surface, and the overall inclination in the opposite direction of column is compensated, but this method, complex operation, precision are not easy to control.
Chinese patent 200720086105.9 provides a kind of side-wise adjusting device of gear shaping machine, the method of knife rest side direction precision is regulated by adopting eccentric stifled post, but this method, is only applicable to adopt disk type cutter gear shapping machine, and is not suitable for rack type cutter gear shapping machine, main cause is, when bias block up post regulate time, knife rest side is not only raised to upper surface, has also moved forward a segment distance, this can make sliding carriage and workbench tangential admission direction not parallel, affect knife rest precision.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of gear shapping machine side direction precision adjusting device, can realize regulating gear shapping machine lateral position with degree of precision, and applicability is wider, also goes for rack type cutter gear shapping machine.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of gear shapping machine side direction precision adjusting device, comprise knife rest and column, knife rest is connected with stifled post, stifled post two ends are connected with knife rest supporting seat, on column, relevant position is provided with the stake pocket portion becoming matched in clearance with the supporting seat lug boss of knife rest supporting seat, is also provided with the column end difference becoming matched in clearance with supporting seat base plate;
Adjusting pad is provided with between the lower surface of described column end difference and the lower surface of supporting seat base plate;
The upper surface of described column end difference is also provided with multiple housing screw for withstanding supporting seat base plate upper surface.
Described supporting seat base plate is also provided with multiple grooved hole, and dog screw is connected with column through grooved hole.
Supporting seat base plate medial surface becomes benchmark to coordinate with the bottom surface of column end difference;
Adjusting pad is close in the supporting seat base plate lower surface of knife rest supporting seat, and upper surface is compressed by housing screw, realizes adjustment knife rest side direction precision by regulating the thickness of adjusting pad.
A kind of gear shapping machine side direction precision adjusting device provided by the invention, by regulating the thickness of adjusting pad to realize adjustment knife rest side direction precision, have structure simple, easy to adjust, precision stability is high, and adjustment process does not affect the effect of other precision of knife rest.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the schematic front view of apparatus of the present invention.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
In figure: knife rest supporting seat 1, adjusting pad 2, housing screw 3, knife rest 4, column 5, stifled post 6, dog screw 7, grooved hole 8, supporting seat lug boss 9, stake pocket portion 10, supporting seat base plate 11, column end difference 12.
Detailed description of the invention
As in Fig. 1-2, a kind of gear shapping machine side direction precision adjusting device, comprise knife rest 4 and column 5, knife rest 4 is connected with stifled post 6, stifled post 6 two ends are connected with knife rest supporting seat 1, on column 5, relevant position is provided with the stake pocket portion 10 with supporting seat lug boss 9 one-tenth matched in clearance of knife rest supporting seat 1, is also provided with the column end difference 12 with supporting seat base plate 11 one-tenth matched in clearance;
Adjusting pad 2 is provided with between the lower surface of described column end difference 12 and the lower surface of supporting seat base plate 11;
The upper surface of described column end difference 12 is also provided with multiple housing screw 3 for withstanding supporting seat base plate 11 upper surface.Described top with the top in Fig. 1 for top.
Described supporting seat base plate 11 is also provided with multiple grooved hole 8, and dog screw 7 is connected with the column end difference 12 of column 5 through grooved hole 8.Structure thus, is convenient to the adjustment of knife rest supporting seat 1 position.
Supporting seat base plate 11 medial surface becomes benchmark to coordinate with the bottom surface of column end difference 12.Namely in the present invention, the adjustment of supporting seat base plate 11 is all carried out along this benchmark mating surface, therefore work in-process, the required precision of this benchmark mating surface is higher, structure class fit between the lower surface coordinating adjusting pad 2 and supporting seat base plate 11 thus, degree of regulation of the present invention is higher, and precision stability is high, once after adjustment, precision will be changed because of reasons such as vibrations.
During use, because adjusting pad 2 is close in supporting seat base plate 11 lower surface of knife rest supporting seat 1, upper surface is compressed by housing screw 3.When the direction of motion and the workbench out of plumb of sliding carriage, when knife rest 4 side direction precision is overproof, by the thickness of grinding-in adjusting pad 2, the position of knife rest supporting seat 1 can be made to realize moving up and down accurately, and then regulates the side direction precision of gear shapping machine.
Claims (1)
1. a gear shapping machine side direction precision adjusting device, comprise knife rest (4) and column (5), it is characterized in that: knife rest (4) is connected with stifled post (6), stifled post (6) two ends are connected with knife rest supporting seat (1), the upper relevant position of column (5) is provided with the stake pocket portion (10) becoming matched in clearance with the supporting seat lug boss (9) of knife rest supporting seat (1), is also provided with the column end difference (12) becoming matched in clearance with supporting seat base plate (11);
Adjusting pad (2) is provided with between the lower surface of described column end difference (12) and the lower surface of supporting seat base plate (11);
The upper surface of described column end difference (12) is provided with multiple housing screw (3) for withstanding supporting seat base plate (11) upper surface;
Described supporting seat base plate (11) is provided with multiple grooved hole (8), and dog screw (7) is connected with column (5) through grooved hole (8);
Supporting seat base plate (11) medial surface becomes benchmark to coordinate with the bottom surface of column end difference (12), adjusting pad (2) is close in supporting seat base plate (11) lower surface of knife rest supporting seat (1), upper surface is compressed by housing screw (3), realizes adjustment knife rest side direction precision by regulating the thickness of adjusting pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357517.7A CN103658873B (en) | 2012-09-24 | 2012-09-24 | Gear shapping machine side direction precision adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357517.7A CN103658873B (en) | 2012-09-24 | 2012-09-24 | Gear shapping machine side direction precision adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103658873A CN103658873A (en) | 2014-03-26 |
| CN103658873B true CN103658873B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210357517.7A Active CN103658873B (en) | 2012-09-24 | 2012-09-24 | Gear shapping machine side direction precision adjusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103658873B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728859B (en) * | 2016-04-11 | 2017-09-22 | 宜昌长机科技有限责任公司 | A kind of blade adapter for gear shaper body swing guiding mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5590222A (en) * | 1978-12-23 | 1980-07-08 | Yutaka Seimitsu Kogyo Kk | Cutter spindle elevator crank device for gear shaper |
| JPS59209722A (en) * | 1983-05-13 | 1984-11-28 | Yutaka Seimitsu Kogyo Kk | Gear shaping machine |
| CN2695170Y (en) * | 2004-05-31 | 2005-04-27 | 苏州江城数控精密机械有限公司 | Machine tool center positioning mechanism of bevel gear cutting machine |
| CN201076957Y (en) * | 2007-07-20 | 2008-06-25 | 宜昌长机科技有限责任公司 | Side-wise adjusting device of gear shaping machine |
| CN101543911A (en) * | 2009-04-30 | 2009-09-30 | 中色科技股份有限公司 | Method for adjusting clearance in sliding pair of hydraulic cutter |
| CN202388072U (en) * | 2011-12-20 | 2012-08-22 | 天津市鼎鑫晟达精密机床制造有限公司 | Dovetail type comb-shape slotting cutter clamp knife device |
| CN202845956U (en) * | 2012-09-24 | 2013-04-03 | 宜昌长机科技有限责任公司 | Lateral accuracy adjusting device of gear shaper |
-
2012
- 2012-09-24 CN CN201210357517.7A patent/CN103658873B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5590222A (en) * | 1978-12-23 | 1980-07-08 | Yutaka Seimitsu Kogyo Kk | Cutter spindle elevator crank device for gear shaper |
| JPS59209722A (en) * | 1983-05-13 | 1984-11-28 | Yutaka Seimitsu Kogyo Kk | Gear shaping machine |
| CN2695170Y (en) * | 2004-05-31 | 2005-04-27 | 苏州江城数控精密机械有限公司 | Machine tool center positioning mechanism of bevel gear cutting machine |
| CN201076957Y (en) * | 2007-07-20 | 2008-06-25 | 宜昌长机科技有限责任公司 | Side-wise adjusting device of gear shaping machine |
| CN101543911A (en) * | 2009-04-30 | 2009-09-30 | 中色科技股份有限公司 | Method for adjusting clearance in sliding pair of hydraulic cutter |
| CN202388072U (en) * | 2011-12-20 | 2012-08-22 | 天津市鼎鑫晟达精密机床制造有限公司 | Dovetail type comb-shape slotting cutter clamp knife device |
| CN202845956U (en) * | 2012-09-24 | 2013-04-03 | 宜昌长机科技有限责任公司 | Lateral accuracy adjusting device of gear shaper |
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| Publication number | Publication date |
|---|---|
| CN103658873A (en) | 2014-03-26 |
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