CN202780805U - Sharpening head repairing assembly for electrode sharpening machine - Google Patents
Sharpening head repairing assembly for electrode sharpening machine Download PDFInfo
- Publication number
- CN202780805U CN202780805U CN 201220381258 CN201220381258U CN202780805U CN 202780805 U CN202780805 U CN 202780805U CN 201220381258 CN201220381258 CN 201220381258 CN 201220381258 U CN201220381258 U CN 201220381258U CN 202780805 U CN202780805 U CN 202780805U
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- Prior art keywords
- transmission shaft
- hole
- sharpening
- power transmission
- head
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a sharpening head repairing assembly for an electrode sharpening machine. The sharpening head repairing assembly for the electrode sharpening comprises a grinding head seat, a mounting through hole is formed in the top of the sharpening head seat, the front end and the rear end inside the mounting hole are respectively provided with rolling bearings, a transmission shaft is installed inside the rolling bearings in a rotating mode, a blade mounting seat is fixed at the front shaft end of the transmission shaft, a blade is fixed on the blade mounting seat, and a coupling is connected with the rear shaft end of the transmission shaft. The sharpening head repairing assembly for the electrode sharpening machine has the advantages of being better in sharpening effect, steady and reliable in operation of the whole device, and capable of avoiding the phenomenon that an electrode is damaged caused by excessive sharpening.
Description
Technical field
The utility model relates to the tip dresser field, is specially a kind of tip dresser reconditioning head assembly.
Background technology
Tip dresser is a kind of electrode process equipment commonly used, and its effect is that each parts of electrode are carried out the reconditioning shaping.Tip dresser comprises the reconditioning head, by the reconditioning head electrode is carried out the reconditioning shaping.The reconditioning of a prior art tip dresser reconditioning effect is relatively poor, can't satisfy the electrode dressing requirement.
The utility model content
The utility model purpose provides a kind of tip dresser reconditioning head assembly, with the problem of the reconditioning reconditioning weak effect that solves the prior art tip dresser.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
Tip dresser reconditioning head assembly, the head holder that comprises vertical setting, it is characterized in that: described head holder top is provided with the columned installation through hole of central shaft level, before installing in the through hole, the rear end is separately installed with rolling bearing, be rotatablely equipped with the power transmission shaft that stretch out respectively at two ends in the rolling bearing from through hole is installed, the axle head end face has mounting groove before the power transmission shaft, be fixed with the blade mount pad in the mounting groove, be fixed with blade on the blade mount pad, axle head is connected with shaft coupling behind the power transmission shaft, be arranged in power transmission shaft and form external thread section from the rear portion outer wall that the installation through hole stretches out, screwed togather round locking nut on the external thread section of power transmission shaft, circle locking nut overcoat has stop washer.
Described tip dresser reconditioning head assembly is characterized in that: described installation through hole two ends are covered with respectively the bearing cap that is enclosed within on the power transmission shaft.
Described tip dresser reconditioning head assembly is characterized in that: described head holder top also is equipped with and the lubricating cup of through hole being installed being communicated with.
The utility model utilizes shaft coupling to be connected with external motor, driving power transmission shaft by external motor rotates, and utilize the blade of power transmission shaft front end that electrode is carried out reconditioning, has preferably reconditioning effect, and the phenomenon of electrode damage can not appear electrode dressing is excessively caused in whole device stable and reliable operation.
Description of drawings
Fig. 1 is structural upright cutaway view of the present utility model.
Fig. 2 is structure side cutaway view of the present utility model.
The specific embodiment
As shown in Figure 1.Tip dresser reconditioning head assembly, the head holder 1 that comprises vertical setting, head holder 1 top is provided with the columned installation through hole of central shaft level, before installing in the through hole, the rear end is separately installed with rolling bearing 2, be rotatablely equipped with the power transmission shaft 3 that stretch out respectively at two ends in the rolling bearing 2 from through hole is installed, power transmission shaft 3 front axle head end faces have mounting groove, be fixed with blade mount pad 4 in the mounting groove, be fixed with blade 5 on the blade mount pad 4, power transmission shaft 3 in addition rear axle heads are connected with shaft coupling 6, be arranged in power transmission shaft 3 and form external thread section from the rear portion outer wall that the installation through hole stretches out, screwed togather round locking nut 7 on the external thread section of power transmission shaft 3, circle locking nut 7 overcoats have stop washer 8.
The through hole two ends are installed are covered with respectively the bearing cap 9 that is enclosed within on the power transmission shaft 3.Head holder 1 top also is equipped with and the lubricating cup 10 of through hole being installed being communicated with.
Claims (3)
1. tip dresser reconditioning head assembly, the head holder that comprises vertical setting, it is characterized in that: described head holder top is provided with the columned installation through hole of central shaft level, before installing in the through hole, the rear end is separately installed with rolling bearing, be rotatablely equipped with the power transmission shaft that stretch out respectively at two ends in the rolling bearing from through hole is installed, the axle head end face has mounting groove before the power transmission shaft, be fixed with the blade mount pad in the mounting groove, be fixed with blade on the blade mount pad, axle head is connected with shaft coupling behind the power transmission shaft, be arranged in power transmission shaft and form external thread section from the rear portion outer wall that the installation through hole stretches out, screwed togather round locking nut on the external thread section of power transmission shaft, circle locking nut overcoat has stop washer.
2. tip dresser according to claim 1 reconditioning head assembly, it is characterized in that: described installation through hole two ends are covered with respectively the bearing cap that is enclosed within on the power transmission shaft.
3. tip dresser according to claim 1 reconditioning head assembly is characterized in that: described head holder top also is equipped with and the lubricating cup of through hole being installed being communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381258 CN202780805U (en) | 2012-08-02 | 2012-08-02 | Sharpening head repairing assembly for electrode sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381258 CN202780805U (en) | 2012-08-02 | 2012-08-02 | Sharpening head repairing assembly for electrode sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780805U true CN202780805U (en) | 2013-03-13 |
Family
ID=47808140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381258 Expired - Fee Related CN202780805U (en) | 2012-08-02 | 2012-08-02 | Sharpening head repairing assembly for electrode sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481132A (en) * | 2013-09-30 | 2014-01-01 | 平湖市山特螺纹工具有限公司 | Grinding head base of screw tap relief grinding machine |
-
2012
- 2012-08-02 CN CN 201220381258 patent/CN202780805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481132A (en) * | 2013-09-30 | 2014-01-01 | 平湖市山特螺纹工具有限公司 | Grinding head base of screw tap relief grinding machine |
| CN103481132B (en) * | 2013-09-30 | 2016-06-15 | 平湖市山特螺纹工具有限公司 | The head holder of tap shovel |
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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 |
Granted publication date: 20130313 Termination date: 20150802 |
|
| EXPY | Termination of patent right or utility model |