CN203936489U - Reused bevel gear electrode tooth base - Google Patents

Reused bevel gear electrode tooth base Download PDF

Info

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
Authority
CN
China
Prior art keywords
tooth
cone
electrode
base
cone tooth
Prior art date
Application number
CN201420399142.5U
Other languages
Chinese (zh)
Inventor
樊登虎
Original Assignee
四川名齿齿轮制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 四川名齿齿轮制造有限公司 filed Critical 四川名齿齿轮制造有限公司
Priority to CN201420399142.5U priority Critical patent/CN203936489U/en
Application granted granted Critical
Publication of CN203936489U publication Critical patent/CN203936489U/en

Links

Abstract

The utility model has related to a kind of reused bevel gear electrode tooth base, and electrode tooth base adopts red copper to make, and comprises the structures such as cone tooth small end face, cone tooth, cone tooth large end face, tooth base, tooth base end face, endoporus, pin-and-hole; The limit in the cross section of tip angle is connected mutually with cone tooth large end face, forms one section of allowance that repeats milling when repairing electrode.Electrode tooth base of the present utility model is being used and is adding man-hour, adopt tooth base end face and endoporus axial location, and adopt pin-and-hole circumferentially to locate, and cone tooth is after the loss of electric spark operation, and again processing cone tooth small end face, cone tooth, cone tooth large end face can come into operation again.

Description

Reused bevel gear electrode tooth base

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)

1. a 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), described cone tooth (2) is provided with tip angle (8), reference cone angle (9), root angle (10), it is characterized in that, the limit in the cross section of described 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.
2. reused bevel gear electrode tooth base as claimed in claim 1, is characterized in that, described reused bevel gear electrode tooth base material is red copper.
CN201420399142.5U 2014-07-20 2014-07-20 Reused bevel gear electrode tooth base CN203936489U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN202343833U (en) Cold heading and molding mould of main-secondary screw
CN104588790B (en) A kind of processing method of saw-tooth thread
CN202270903U (en) Embedded forging die
CN103551650B (en) A kind of automatic stock cutter
CN204430472U (en) A kind of ring flange gear shaping positioner
CN104889185A (en) Semi-automatic molding machine for anchor ring
CN102806446A (en) Machining method for molds
CN101913070A (en) Processing method of through holes on upper die and lower die of mold
CN203031051U (en) Diamond reamer for machining multi-step holes
CN1945030B (en) Method for processing high accuracy high strength bolt
CN107009103A (en) A kind of production technology of sprocket wheel or ring gear
CN204108351U (en) Three lobe separate type expanders
CN203679353U (en) Valve body drilling jig for marine stop valve
CN103537595B (en) Splined driveshaft axle Forging Technology
CN204108472U (en) A kind of cutter for removing outline burr after automobile casting machined end face
CN104001949A (en) Multi-cutter-station cutter disk frame
CN205464407U (en) Extraterrestrial round of machine tooling frock of arc lane in constant velocity cardan joint
CN204209052U (en) Transmission shaft fork axle finish-forging die
CN204159810U (en) The little pattern draft forging mold of aluminium alloy
CN204470633U (en) A kind of numerically-controlled slide toolbox
CN204093910U (en) A kind of punching press Combined punch pin
CN204035651U (en) A kind of manufactured head composite milling cutter of processing vapor turbine blade
CN204365951U (en) A kind of foundation bolt forming machine of improvement
CN204234833U (en) A kind of milling cutter and boring grab
CN106111770A (en) Anchor ring semi-automatic moulder

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