CN202155620U - Device for machining external thread on hard alloy material - Google Patents
Device for machining external thread on hard alloy material Download PDFInfo
- Publication number
- CN202155620U CN202155620U CN2011202054065U CN201120205406U CN202155620U CN 202155620 U CN202155620 U CN 202155620U CN 2011202054065 U CN2011202054065 U CN 2011202054065U CN 201120205406 U CN201120205406 U CN 201120205406U CN 202155620 U CN202155620 U CN 202155620U
- Authority
- CN
- China
- Prior art keywords
- shaft
- axle
- machining
- motor
- external thread
- 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 - Lifetime
Links
- 238000003754 machining Methods 0.000 title abstract description 10
- 239000000956 alloy Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a device for machining an external thread on a hard alloy material, which belongs to the field of machining. The device is provided with a motor and is characterized in that a main shaft of the motor is connected with a rotation shaft through a synchronous belt; the rotation shaft is used for driving a disk-shaped electrode; a Z shaft capable of moving vertically is arranged at one side of the rotation shaft; a turning tool is fixed at one side of the Z shaft; a rotatable C shaft is arranged at the lower end of the Z shaft; and a clamping sleeve is arranged at the lower end of the C shaft. The device is simple in structure, the machining cost is lower, and the machining precision is high.
Description
Technical field
The utility model relates to field of machining, at length say be a kind of on Hardmetal materials the threading device.
Background technology
As everyone knows, present Digit Control Machine Tool mostly adopts the high speed roughing feed to improve working (machining) efficiency, and the knife bar intensity of some minor diameter steels can't meet the demands, uses Hardmetal materials to make knife bar, on intensity, has guaranteed the service life and the working (machining) efficiency of cutter.Wherein a lot of knife bars adopt screw thread to be connected with handle of a knife.Because Hardmetal materials hardness is high, screw thread is difficult to processing, and present method is through carrying out sintering behind the mould molding, because the influence of various factors such as sintering warpage, accuracy of thread is very low, is difficult to reach the designing requirement of high precision cutting tools.For the higher screw thread of required precision, external screw thread adopts the method for grinding to accomplish, and this method need be used skive, and emery wheel also will often be repaired in process to keep shape, and cost is higher relatively.
Summary of the invention
The purpose of the utility model just is to overcome the deficiency of prior art, provide a kind of on Hardmetal materials the threading device, simple in structure, processing cost is lower, machining accuracy is high.
The utility model solves the technical scheme that its technical problem adopted: a kind of on Hardmetal materials the threading device; Be provided with motor; The main shaft that it is characterized in that motor links to each other with the rotating shaft of driver plate shape electrode through synchronous band, and rotating shaft one side of driver plate shape electrode is provided with vertically moving Z axle, and Z axle one side is fixed with lathe tool; Z axle lower end is equipped with rotatable C axle, and C axle lower end is provided with chuck.
The beneficial effect of the utility model is that simple in structure, processing cost is lower, machining accuracy is high.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
1. motors among the figure, 2. electrode, 3. lathe tool, 4.Z axle, 5.C axle, 6. chuck, 7. workpiece, 8. band synchronously.
The specific embodiment
In Fig. 1; The utility model is provided with motor 1, and the main shaft of motor 1 is through link to each other with the rotating shaft of driver plate shape electrode 2 with 8 synchronously, and rotating shaft one side of driver plate shape electrode 2 is provided with vertically moving Z axle 4; Z axle 4 one sides are fixed with lathe tool 3; Z axle 4 lower ends are equipped with rotatable C axle 5, and C axle 5 lower ends are provided with chuck 6, and workpiece 7 is installed in the chuck 6.
The utility model carries out the rotation of Z axle on common three spark-erosion machine tools transforms, and has increased the C axle, and during threading, electrode 2 is made discoid, and the edge is processed into the tooth form angle that is equal to processed screw thread.Workpiece 7 is installed on the lathe C axle 5; Electrode 2 has been installed in the rotatable rotating shaft of motor-driven; Adopt workpiece 7 to turn round along axis; By the lead feeding that links vertically, roughing takes the accurately machined way of one or many to reach designing requirement according to required precision after removing most materials simultaneously.PCD type lathe tool 3 is installed on Z axle 4, direct truing electrode 2 shapes on lathe, the electrode 2 of having avoided changing in the process loss causes and newly changes electrode shape and misplace with the workpiece tooth form.
Claims (1)
1. threading device on Hardmetal materials; Be provided with motor; It is characterized in that: the main shaft of motor is with through synchronously and is linked to each other with the rotating shaft of driver plate shape electrode, and rotating shaft one side of driver plate shape electrode is provided with vertically moving Z axle, and Z axle one side is fixed with lathe tool; Z axle lower end is equipped with rotatable C axle, and C axle lower end is provided with chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202054065U CN202155620U (en) | 2011-06-17 | 2011-06-17 | Device for machining external thread on hard alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202054065U CN202155620U (en) | 2011-06-17 | 2011-06-17 | Device for machining external thread on hard alloy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155620U true CN202155620U (en) | 2012-03-07 |
Family
ID=45763269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202054065U Expired - Lifetime CN202155620U (en) | 2011-06-17 | 2011-06-17 | Device for machining external thread on hard alloy material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188875A (en) * | 2018-01-30 | 2018-06-22 | 金国泗 | A kind of precise ball screw forming equipment that grinding machine is coordinated to use |
-
2011
- 2011-06-17 CN CN2011202054065U patent/CN202155620U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188875A (en) * | 2018-01-30 | 2018-06-22 | 金国泗 | A kind of precise ball screw forming equipment that grinding machine is coordinated to use |
| CN108188875B (en) * | 2018-01-30 | 2019-11-22 | 金国泗 | A precision ball thread forming equipment used with a grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
|
| CX01 | Expiry of patent term |