CN203936489U - Reused bevel gear electrode tooth base - Google Patents
Reused bevel gear electrode tooth base Download PDFInfo
- Publication number
- CN203936489U CN203936489U CN201420399142.5U CN201420399142U CN203936489U CN 203936489 U CN203936489 U CN 203936489U CN 201420399142 U CN201420399142 U CN 201420399142U CN 203936489 U CN203936489 U CN 203936489U
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- CN
- China
- Prior art keywords
- tooth
- cone
- electrode
- base
- cone tooth
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NScgaGVpZ2h0PSc4NScgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJzdGFydCIgeD0nMTYuMjI1NCcgeT0nNDcuNzk1NScgc3R5bGU9J2ZvbnQtc2l6ZTozOHB4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO2ZpbGw6IzNCNDE0MycgPjx0c3Bhbj5DdTwvdHNwYW4+PC90ZXh0Pgo8L3N2Zz4K [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000000463 materials Substances 0.000 claims description 8
- 238000010892 electric spark Methods 0.000 abstract description 5
- 239000002585 bases Substances 0.000 description 21
- 238000000034 methods Methods 0.000 description 5
- 239000002699 waste materials Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagrams Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 281999990011 institutions and organizations companies 0.000 description 1
- 239000002994 raw materials Substances 0.000 description 1
Abstract
Description
Technical field
[0001] the utility model relates to while making gear forging dies, for a kind of copper electrode tooth of spark machined, especially a kind of spillage of material amount is little, reused bevel gear electrode tooth base.
Background technology
Gear finish forge industry, extensively adopts electric spark to make mould, and the electrode of electric spark adopts the good copper product of electric conductivity, and material price is valuable.Traditional electrode tooth can only disposablely be used, and copper material utilization rate is extremely low; And electrode tooth of every heavy throwing, all must process the positioning datums such as endoporus, end face and pin-and-hole, time-consuming taking a lot of work again.
Utility model content
In order to overcome the situation of existing electrode teeth material waste, the utility model has designed the improved electrode tooth of structure, only needs simple reparation just can again drop into electric spark use, has greatly improved copper material utilization rate, positioning datum is reused simultaneously, has reduced processing number of times.
The utility model solves the technical scheme that its technical problem adopts, reused bevel gear electrode tooth base, comprise cone tooth small end face, cone tooth, cone tooth large end face, tooth base, tooth base end face, endoporus, pin-and-hole, cone tooth is provided with tip angle, reference cone angle, root angle, the limit in the cross section of tip angle is connected mutually with cone tooth large end face, forms one section of allowance that can repeat milling when repairing electrode.
Reused bevel gear electrode tooth base material is red copper.
The utility model is for improving the stock utilization of electrode tooth, the organization plan adopting is provided with the tooth billet that can be milled into cone tooth while repairing electrode, length can increase or shorten according to working space, the limit in cross section of the tip angle of cone tooth is extended to and bores tooth large end face and join, formed the surplus of repairing root cone and cone tooth large end face.
The electrode tooth base that the utility model is made, after electric spark, removes the waste of cone tooth, again processes the profile of tooth of cone tooth, and guarantees the length of cone tooth, just can again come into operation.
The electrode tooth base that the utility model is made, processing first, the positioning datum unification that electrode is used, electrode is repaired are tooth base end face, endoporus, pin-and-hole.
The beneficial effects of the utility model are that because having increased the number of times of reusing of single electrode, utilization rate of raw materials is greatly improved, and has also reduced the number of times of making benchmark simultaneously; During batch production, can greatly reduce the goods in process inventory of similar electrode tooth base, thereby save production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is embodiment schematic diagram of the present utility model.
Structure title and numbering in figure:
1-cone tooth small end face; 2-bores tooth; 3-cone tooth large end face; 4-tooth base; 5-tooth base end face; 6-endoporus; 7-pin-and-hole; 8-tip angle; 9-reference cone angle; 10-root angle.
The specific embodiment
Below in conjunction with accompanying drawing 1 and embodiment, the utility model is further illustrated.
As shown in Figure 1, reused bevel gear electrode tooth base, comprise cone tooth small end face 1, cone tooth 2, cone tooth large end face 3, tooth base 4, tooth base end face 5, endoporus 6, pin-and-hole 7, cone tooth 2 is provided with tip angle 8, reference cone angle 9, root angle 10, the limit in the cross section of tip angle 8 is connected mutually with cone tooth large end face 3, forms one section of allowance that can repeat milling when repairing electrode.
The reused bevel gear electrode of the utility model tooth base material is red copper.
The utility model is provided with tooth base 4 as the surplus of repairing processing, and tooth base 4 is according to working space, and increasing length is grown or shortened; When repairing, remove the waste of cone tooth 2, again process the profile of tooth of cone tooth 2, as Fig. 2 dotted portion, the length of assurance cone tooth 2 and tip angle 8, reference cone angle 9, root angle 10, just can come into operation again.After being repeatedly used, tooth base 4 is shorter and shorter, until cannot continue to be processed into after cone tooth 2, whole electrode is just scrapped.
The limit in the cross section of the tip angle 8 of cone tooth 2 is increased to prolongation, it is connected with cone tooth large end face 3, guarantee that the tooth of electrode is long on the one hand, be used for repairing on the one hand root angle 10 and cone tooth large end face 3.
Processing, use, reparation electrode, unified tooth base end face 5, endoporus 6, the pin-and-hole 7 of adopting of positioning datum, 4 of same tooth bases need to process a secondary standard.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399142.5U CN203936489U (en) | 2014-07-20 | 2014-07-20 | Reused bevel gear electrode tooth base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399142.5U CN203936489U (en) | 2014-07-20 | 2014-07-20 | Reused bevel gear electrode tooth base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936489U true CN203936489U (en) | 2014-11-12 |
Family
ID=51855837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399142.5U CN203936489U (en) | 2014-07-20 | 2014-07-20 | Reused bevel gear electrode tooth base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936489U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397218A (en) * | 2015-12-08 | 2016-03-16 | 四川成发航空科技股份有限公司 | Electric spark processing method for sealing grooves of aero engine guide vane |
| CN105397216A (en) * | 2015-12-08 | 2016-03-16 | 四川成发航空科技股份有限公司 | Combined processing-type electrode used for machining sealing grooves of aero-engine guide blades |
| TWI549769B (en) * | 2014-12-03 | 2016-09-21 | Metal Ind Res & Dev Ct | Electrode tool for electrochemical machining gears |
| CN110102829A (en) * | 2019-05-15 | 2019-08-09 | 金华新天齿轮有限公司 | A kind of control methods of bevel gear making technique |
-
2014
- 2014-07-20 CN CN201420399142.5U patent/CN203936489U/en active IP Right Grant
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI549769B (en) * | 2014-12-03 | 2016-09-21 | Metal Ind Res & Dev Ct | Electrode tool for electrochemical machining gears |
| CN105397218A (en) * | 2015-12-08 | 2016-03-16 | 四川成发航空科技股份有限公司 | Electric spark processing method for sealing grooves of aero engine guide vane |
| CN105397216A (en) * | 2015-12-08 | 2016-03-16 | 四川成发航空科技股份有限公司 | Combined processing-type electrode used for machining sealing grooves of aero-engine guide blades |
| CN110102829A (en) * | 2019-05-15 | 2019-08-09 | 金华新天齿轮有限公司 | A kind of control methods of bevel gear making technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 625100 Ya'an Industrial Park, Sichuan, Ya'an Patentee after: Sichuan famous tooth gear manufacturing Limited by Share Ltd Address before: 625100 Ya'an Industrial Park, Sichuan, Ya'an Patentee before: Sichuan Mingchi Gear Manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |