CN207465133U - A kind of graphite electrode replaces automatic clamping device - Google Patents
A kind of graphite electrode replaces automatic clamping device Download PDFInfo
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- CN207465133U CN207465133U CN201720694258.5U CN201720694258U CN207465133U CN 207465133 U CN207465133 U CN 207465133U CN 201720694258 U CN201720694258 U CN 201720694258U CN 207465133 U CN207465133 U CN 207465133U
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- bayonet
- graphite electrode
- handle
- clamping device
- automatic clamping
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Abstract
The utility model discloses a kind of graphite electrodes to replace automatic clamping device, including handle, fixed bayonet, movable bayonet, axis pin and abrasive rubber, the handle front end is provided with fixed bayonet, the handle forepart passes through axis pin and movable bayonet rear end pin joint, abrasive rubber is both provided on the inside of the fixed bayonet and movable bayonet, it is simple in structure that the graphite electrode replaces automatic clamping device, reasonable design, by adding abrasive rubber at bayonet, increase the frictional force between graphite electrode surface and bayonet, slipping phenomenon when can both prevent the graphite electrode from tightening operation, improve the stability of graphite electrode clamping process, bayonet can be avoided to crush again, press from both sides bad graphite electrode surface；Device uses longer handle design, using lever principle, can facilitate, laborsaving connection lengthening, replace graphite electrode, easy to operate, easily fabricated.
Description
Technical field
The utility model is related to graphite electrode device for screwing up technical field, specially a kind of graphite electrode replaces Automatic-clamping
Device.
Background technology
With the fast development of social economy of the world today, demand of all trades and professions to special rolling-mill section is more and more extensive.So far
The present electric furnace all use the graphite electrode of different size mostly.As the conductive material in electric furnace smelting, graphite electricity
The consumption of pole is proportional with electronic consumption.
During graphite electrode consumption, need to be coupled lengthening with threaded tieing, since graphite electrode is heavy and smooth in appearance,
It easily skids and is not easy to rotate, therefore is very laborious during graphite electrode replacement.
Utility model content
The purpose of this utility model is to provide a kind of graphite electrodes to replace automatic clamping device, to solve above-mentioned background skill
It is proposed that existing graphite electrode replaces the problem of clamping device easily skids, is not easy to rotate in art.
To achieve the above object, the utility model provides following technical solution：A kind of graphite electrode replaces Automatic-clamping dress
It puts, handle 1, fixed bayonet 2, movable bayonet 3, axis pin 4 and abrasive rubber 5,1 front end of handle is provided with fixed bayonet
2,1 forepart of handle is all provided with by axis pin 4 and 3 rear end pin joint of movable bayonet, the fixed bayonet 2 and 3 inside of movable bayonet
It is equipped with abrasive rubber 5.
Preferably, the material of the handle 1, fixed bayonet 2 and movable bayonet 3 is steel material.
Preferably, 1 upper end of handle is equipped with antiskid thread.
Compared with prior art, the beneficial effects of the utility model are：The graphite electrode replaces automatic clamping device structure
Simply, reasonable design by adding abrasive rubber at bayonet, increases the frictional force between graphite electrode surface and bayonet, both
Slipping phenomenon when can prevent the graphite electrode from tightening operation, improves the stability of graphite electrode clamping process, and can avoid bayonet
It crushes, press from both sides bad graphite electrode surface；Device uses longer handle design, using lever principle, can facilitate, laborsaving connection adds
Long, replacement graphite electrode, it is easy to operate, it is easily fabricated.
Description of the drawings
Fig. 1 is the utility model structure overall schematic.
In figure：Handle 1, fixed bayonet 2, movable bayonet 3, axis pin 4, abrasive rubber 5.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of graphite electrode replaces automatic clamping device, packet
It includes handle 1, fixed bayonet 2, movable bayonet 3, axis pin 4 and abrasive rubber 5,1 front end of handle and is provided with fixed bayonet 2, institute
1 upper end of handle is stated equipped with antiskid thread, increases frictional force, is operated convenient for holding, 1 forepart of handle passes through axis pin 4 and activity
3 rear end pin joint of bayonet, the fixed bayonet 2 and 3 inside of movable bayonet are both provided with abrasive rubber 5, the handle 1, fixing card
The material of mouth 2 and movable bayonet 3 is steel material.
Operation principle：When needing replacing graphite electrode, movable bayonet 3 is rotated around axis pin 2, and movable bayonet 3 opens, graphite
Electrode forms bayonet clip, while handle 1 applies active force, the card of 1 front end of handle into card inlet, fixed bayonet 2 and movable bayonet 3
Mouth clamps electrode, and handle 1 continues to active force, and whole device can just drive graphite electrode to rotate, and completes electrode thread and is coupled
It lengthens.During operation, the abrasive rubber 5 on fixed bayonet 2 and movable bayonet 3 can increase rubbing for bayonet and graphite electrode surface
Power is wiped, while bayonet can be avoided to crush, press from both sides bad graphite electrode surface.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of graphite electrode replaces automatic clamping device, including handle（1）, fixed bayonet（2）, movable bayonet（3）, axis pin
（4）And abrasive rubber（5）, it is characterised in that：The handle（1）Front end is provided with fixed bayonet（2）, the handle（1）Forepart
Pass through axis pin（4）With movable bayonet（3）Rear end pin joint, the fixed bayonet（2）And movable bayonet（3）Inside is both provided with wear-resisting
Rubber（5）.
2. a kind of graphite electrode according to claim 1 replaces automatic clamping device, it is characterised in that：The handle（1）、
Fixed bayonet（2）And movable bayonet（3）Material be steel material.
3. a kind of graphite electrode according to claim 1 replaces automatic clamping device, it is characterised in that：The handle（1）
Upper end is equipped with antiskid thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694258.5U CN207465133U (en) | 2017-06-15 | 2017-06-15 | A kind of graphite electrode replaces automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694258.5U CN207465133U (en) | 2017-06-15 | 2017-06-15 | A kind of graphite electrode replaces automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207465133U true CN207465133U (en) | 2018-06-08 |
Family
ID=62256216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720694258.5U Active CN207465133U (en) | 2017-06-15 | 2017-06-15 | A kind of graphite electrode replaces automatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207465133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246070A (en) * | 2021-05-18 | 2021-08-13 | 唐山科技职业技术学院 | Electrode screwing auxiliary device |
-
2017
- 2017-06-15 CN CN201720694258.5U patent/CN207465133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246070A (en) * | 2021-05-18 | 2021-08-13 | 唐山科技职业技术学院 | Electrode screwing auxiliary device |
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