CN204867672U - Flute profile negative pole line shaping jig - Google Patents
Flute profile negative pole line shaping jig Download PDFInfo
- Publication number
- CN204867672U CN204867672U CN201520418376.4U CN201520418376U CN204867672U CN 204867672 U CN204867672 U CN 204867672U CN 201520418376 U CN201520418376 U CN 201520418376U CN 204867672 U CN204867672 U CN 204867672U
- Authority
- CN
- China
- Prior art keywords
- flute profile
- cathode line
- negative pole
- gear shaping
- utility
- 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 - Fee Related
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- Gear Processing (AREA)
Abstract
The utility model discloses a flute profile negative pole line shaping jig, this instrument are a cylinder, the one end of cylinder is provided with the gear shaping groove, the operating handle of the other end for adopting the annular knurl to form, a list tooth clearance fit of gear shaping groove and flute profile negative pole line. The utility model discloses the time use both can guarantee that two adjacent teeth are broken into two with one's hands the time atress even in pairs in the operation, can shorten process time again, simultaneously simple structure, use odd jobs, light.
Description
Technical field
The utility model belongs to the processing technique field of flute profile cathode line, is specifically related to a kind of flute profile cathode line shaping jig.
Background technology
It is many that flute profile cathode line has point of discharge, rigidity and intensity high, there will not be broken string and fall tooth phenomenon, discharge inception voltage is low, and electric discharge property is strong, the advantages such as electric-field intensity is even.Realize this advantage and just must ensure that adjacent two teeth are symmetrically certain angle, form the electric discharge tooth of two rows of mutually staggered, because electric discharge number of teeth amount is many, structure is little, and adjacent two teeth are angled, and manual and machine is all difficult to realize.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of flute profile cathode line shaping jig.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of flute profile cathode line shaping jig, this instrument is a cylinder, described cylindrical one end is provided with gear shaping groove, and the other end is the operating grip adopting annular knurl to be formed, and described gear shaping groove coordinates with the single backlash of flute profile cathode line.
In such scheme, the gullet depth of described gear shaping groove is identical with the flute profile height of flute profile cathode line, and width is less than the facewidth of flute profile cathode line, and described gear shaping groove and flute profile cathode line form interference fits.Compared with prior art, the beneficial effects of the utility model:
The utility model uses uniform force when both can ensure that adjacent two teeth are broken into two with one's hands in pairs when operating, and can shorten process time again, simultaneously structure simple, use odd jobs, light.
Accompanying drawing explanation
Fig. 1 provides a kind of structural representation of flute profile cathode line shaping jig for the utility model embodiment;
Fig. 2 is the side view of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model embodiment provides a kind of flute profile cathode line shaping jig, as shown in Figure 1, 2, this instrument is a cylinder, employing round steel processes, described cylindrical one end is provided with gear shaping groove 1, the other end is the operating grip 2 adopting annular knurl to be formed, and described gear shaping groove 1 coordinates with the single backlash of flute profile cathode line.
The gullet depth of described gear shaping groove 1 is identical with the flute profile height of flute profile cathode line, and width is less than the facewidth of flute profile cathode line, and described gear shaping groove 1 forms interference fits with flute profile cathode line.
Skidding unbalance stress when described operating grip 2 end annular knurl is to prevent from operating.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (2)
1. a flute profile cathode line shaping jig, it is characterized in that, this instrument is a cylinder, and described cylindrical one end is provided with gear shaping groove (1), the other end is the operating grip (2) adopting annular knurl to be formed, and described gear shaping groove (1) coordinates with the single backlash of flute profile cathode line.
2. flute profile cathode line shaping jig according to claim 1, it is characterized in that: the gullet depth of described gear shaping groove (1) is identical with the flute profile height of flute profile cathode line, width is less than the facewidth of flute profile cathode line, and described gear shaping groove (1) and flute profile cathode line form interference fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418376.4U CN204867672U (en) | 2015-06-17 | 2015-06-17 | Flute profile negative pole line shaping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418376.4U CN204867672U (en) | 2015-06-17 | 2015-06-17 | Flute profile negative pole line shaping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867672U true CN204867672U (en) | 2015-12-16 |
Family
ID=54812099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520418376.4U Expired - Fee Related CN204867672U (en) | 2015-06-17 | 2015-06-17 | Flute profile negative pole line shaping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867672U (en) |
-
2015
- 2015-06-17 CN CN201520418376.4U patent/CN204867672U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210617 |