CN208079439U - A kind of Electrode Holder On Submerged Arc Furnace - Google Patents
A kind of Electrode Holder On Submerged Arc Furnace Download PDFInfo
- Publication number
- CN208079439U CN208079439U CN201820653931.5U CN201820653931U CN208079439U CN 208079439 U CN208079439 U CN 208079439U CN 201820653931 U CN201820653931 U CN 201820653931U CN 208079439 U CN208079439 U CN 208079439U
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- chuck
- electrode
- fixed
- brasses
- carrying cylinder
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Abstract
The utility model discloses a kind of Electrode Holder On Submerged Arc Furnaces,Carrying cylinder including electrode and its upper socket,The lower part of carrying cylinder, which is provided with, is pressed into contact with device,The outer wall of carrying cylinder is fixed by several connecting rods with device is pressed into contact with,It includes chuck to be pressed into contact with device,Dovetail groove,Trapezoid block,Fixed link,Arc brasses,Motor,Bevel gear,Wire tray,Helix,The gear teeth,Chuck is coaxially socketed on electrode,The upper surface of chuck is uniformly provided with several dovetail grooves,This practicality drives bevel gear to drive wire tray rotation by motor,The wire tray of rotation drives all trapezoid blocks to head on arc brasses by electrode while accurately clamped contact in dovetail groove by its helix,Design does not just have to the clamping device using oil cylinder in this way,Keep the operation of the present apparatus relatively simple,And the arc brasses that can link simultaneously all,Its synchronism and precision are higher,Arc brasses contacts the uniform efficiency of heated by electrodes and increases simultaneously.
Description
Technical field
The utility model is related to holder fields, and in particular to a kind of Electrode Holder On Submerged Arc Furnace.
Background technology
The effect of electrode holde is by clamping or loosening electrode toward power transmission on electrode；Electrode holde is mineral hot furnace
Core equipment.Electrode holde mainly makes brasses be adjacent to electrode shell under suitable pressure by cohesion device, ensures from short net
The high current transmitted crosses collector ring or current collection supporter, the contact tube of electrodeless electric ring are passed to through brasses on electrode；Chinese patent
CN201720684959.0 discloses a kind of Electrode Holder On Submerged Arc Furnace, when mainly needing that brasses is enabled to hold electrode tightly, starts
Pressing device makes pressure rings closely be fastened with lower pressure rings, so that head is driven brasses downwards and inwardly steps up electrode, but is pressing from both sides
Two oil cylinders of pressing device are needed when tight while upper pressure rings are pressed in lower pressure rings by action, the synchronism requirement to oil cylinder
High, the asynchronous brasses that results in of oil cylinder cannot clamp electrode simultaneously, cause to heat uneven, all brasses synchronization action compared with
The precision of difference control is not high.
Utility model content
Above-mentioned in order to solve the problems, such as, the utility model provides a kind of Electrode Holder On Submerged Arc Furnace.
The utility model is achieved through the following technical solutions：
A kind of Electrode Holder On Submerged Arc Furnace, includes the carrying cylinder of electrode and its upper socket, and the lower part of the carrying cylinder is set
It is equipped with and is pressed into contact with device, the outer wall of the carrying cylinder is fixed by several connecting rods with device is pressed into contact with, the compression
Contact device includes chuck, dovetail groove, trapezoid block, fixed link, arc brasses, motor, bevel gear, wire tray, helix, the gear teeth,
The chuck is coaxially socketed on electrode, and the upper surface of the chuck is uniformly provided with several dovetail grooves, in the dovetail groove
It slidably connects and is consolidated by fixed link and arc brasses outer wall with the matched trapezoid block of its shape, the top of each trapezoid block
It is fixed, the wire tray of rotation is provided in the chuck, the wire tray end face is equipped with helix, and the other end of the wire tray is provided with
The gear teeth engaged with bevel gear, the bevel gear are mounted on chuck, the helix of the wire tray and several trapezoid block one end
Face is spirally connected, and the electric machine main shaft is connected and fixed with bevel gear, and the motor is fixed on the outer wall of chuck.
Preferably, several lock screws are bolted on the carrying cylinder, the carrying cylinder passes through lock screw and electrode
It is fixed.
Preferably, the chuck top is hingedly fixed with several connecting rod one end, several described connecting rod other ends
It is hingedly fixed with drum outer wall is held.
It is further preferred that the outer upper ends of the bevel gear are socketed with the snap ring for rotating connection, the snap ring is solid
It is scheduled on chuck outer wall.
It is further preferred that the surface of each dovetail groove is opened there are one the slot that is spirally connected, the helix passes through the slot that is spirally connected
It is spirally connected with trapezoid block.
It is further preferred that the annular space spacing between the inner wall and electrode of the chuck is 5cm-8cm.
It is further preferred that the motor is servo motor.
Compared with prior art, the utility model has the beneficial effects that：This practicality drives bevel gear to drive by motor
Wire tray rotates, and the wire tray of rotation drives all trapezoid blocks to head on arc brasses by electrode simultaneously in dovetail groove by its helix
Accurately clamped contact, in this way design just do not have to the clamping device using oil cylinder, keep the operation of the present apparatus relatively simple, Er Qieneng
The arc brasses for linking all simultaneously, synchronism and precision are higher, and arc brasses contacts the uniform efficiency of heated by electrodes and adds simultaneously
It is high.
Description of the drawings
Fig. 1 is the schematic diagram of structure described in the utility model；
Fig. 2 is the partial structural diagram of structure described in the utility model.
In figure：Electrode 1, carrying cylinder 2, lock screw 3, connecting rod 4, chuck 5, dovetail groove 6, the slot 6-1 that is spirally connected, trapezoid block 7,
Fixed link 8, arc brasses 9, motor 10, bevel gear 11, snap ring 11-1, wire tray 12, helix 12-1, gear teeth 12-2.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of Electrode Holder On Submerged Arc Furnace includes the carrying cylinder 2 of electrode 1 and its upper socket, institute
The lower part for stating carrying cylinder 2 is provided with and is pressed into contact with device, and the outer wall of the carrying cylinder 2 is connect by several connecting rods 4 with compression
Tactile device is fixed, and the device that is pressed into contact with includes chuck 5, dovetail groove 6, trapezoid block 7, fixed link 8, arc brasses 9, motor
10, bevel gear 11, wire tray 12, helix 12-1, gear teeth 12-2, the chuck 5 are coaxially socketed on electrode 1, the chuck 5
Upper surface is uniformly provided with several dovetail grooves 6, slidably connected in the dovetail groove 6 with the matched trapezoid block 7 of its shape, often
The top of a trapezoid block 7 is fixed by fixed link 8 and 9 outer wall of arc brasses, and the wire tray of rotation is provided in the chuck 5
12,12 end face of the wire tray is equipped with helix 12-1, and the other end of the wire tray 12 is provided with the wheel engaged with bevel gear 11
Tooth 12-2, the bevel gear 11 are mounted on chuck 5, the helix 12-1 of the wire tray 12 and several 7 end faces of trapezoid block
It is spirally connected, 10 main shaft of the motor is connected and fixed with bevel gear 11, and the motor 10 is fixed on the outer wall of chuck 5.
Several lock screws 3 are bolted on the carrying cylinder 2, the carrying cylinder 2 is solid by lock screw 3 and electrode 1
It is fixed.
5 top of the chuck is hingedly fixed with several 4 one end of connecting rod, several 4 other ends of connecting rod and handle
2 outer wall of cylinder is held hingedly to fix.
The outer upper ends of the bevel gear 11 are socketed with the snap ring 11-1 for rotating connection, and the snap ring 11-1 is fixed on
On 5 outer wall of chuck.
The surface of each dovetail groove 6 open there are one be spirally connected slot 6-1, the helix 12-1 by be spirally connected slot 6-1 with
Trapezoid block 7 is spirally connected.
Annular space spacing between the inner wall and electrode 1 of the chuck 5 is 5cm-8cm.
The motor 10 is servo motor.
Operation principle：The utility model in use, when needing arc brasses 9 and 1 clamped contact of electrode, starts
Motor 10, motor 10 drive bevel gear 11 to rotate, and bevel gear 11 drives wire tray 12 to rotate by the gear teeth 12-2 engaged, turns
Dynamic wire tray 12 drives all trapezoid blocks 7 in dovetail groove 6 by its helix 12-1 while acting, and the trapezoid block 7 of action pushes up
Arc brasses 9 by electrode 1 while accurately clamped contact, this completes the effect of energization, setting so does not just have to make
The arc brasses 9 for the clamping device of oil cylinder, keeping the operation of the present apparatus relatively simple, and capable of linking simultaneously all synchronizes
Property and precision are higher, while contacting 1 homogeneous heating efficiency of electrode and increasing；When needing to disengage arc brasses 9 and electrode 1, start
Reversion motor 10 drives trapezoid block 7 to be displaced outwardly, and arc brasses 9 is just detached from electrode 1, uses motor 10 can be with for servo motor
It is precisely controlled the reciprocating stroke of trapezoid block 7, in the adjustment and installation present apparatus, needs to clamp between debugging arc brasses 9 and electrode 1
Contact and the spacing disengaged make the angular displacement that it is turned over match with this spacing by controlling motor 10, and operation in this way can essence
Standard automatically makes arc brasses 9 contact or be detached from electrode 1.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of Electrode Holder On Submerged Arc Furnace, it is characterised in that：Carrying cylinder (2) including electrode (1) and its upper socket, it is described
The lower part of carrying cylinder (2), which is provided with, is pressed into contact with device, and the outer wall of the carrying cylinder (2) passes through several connecting rods (4) and pressure
Close contact device is fixed, and the device that is pressed into contact with includes chuck (5), dovetail groove (6), trapezoid block (7), fixed link (8), arc
Brasses (9), motor (10), bevel gear (11), wire tray (12), helix (12-1), the gear teeth (12-2), the chuck (5) are coaxial
It is socketed on electrode (1), the upper surface of the chuck (5) is uniformly provided with several dovetail grooves (6), and the dovetail groove (6) is interior
It slidably connects and passes through fixed link (8) and arc with the matched trapezoid block of its shape (7), the top of each trapezoid block (7)
Brasses (9) outer wall is fixed, and the wire tray (12) of rotation is provided in the chuck (5), and wire tray (12) end face is equipped with spiral
Line (12-1), the other end of the wire tray (12) are provided with the gear teeth (12-2) engaged with bevel gear (11), the bevel gear
(11) it is mounted on chuck (5), the helix (12-1) of the wire tray (12) is spirally connected with several trapezoid block (7) end faces, institute
It states motor (10) main shaft to be connected and fixed with bevel gear (11), the motor (10) is fixed on the outer wall of chuck (5).
2. a kind of Electrode Holder On Submerged Arc Furnace according to claim 1, it is characterised in that：It is spirally connected on the carrying cylinder (2)
There are several lock screws (3), the carrying cylinder (2) fixed by lock screw (3) and electrode (1).
3. a kind of Electrode Holder On Submerged Arc Furnace according to claim 1, it is characterised in that：The chuck (5) if top with
Dry connecting rod (4) one end is hingedly fixed, several described connecting rod (4) other ends are hingedly fixed with carrying cylinder (2) outer wall.
4. a kind of Electrode Holder On Submerged Arc Furnace according to claim 1, it is characterised in that：The outside of the bevel gear (11)
Upper end is socketed with the snap ring (11-1) for rotating connection, and the snap ring (11-1) is fixed on chuck (5) outer wall.
5. a kind of Electrode Holder On Submerged Arc Furnace according to claim 1, it is characterised in that：Each dovetail groove (6)
Surface is opened there are one the slot (6-1) that is spirally connected, and the helix (12-1) is spirally connected by the slot that is spirally connected (6-1) and trapezoid block (7).
6. a kind of Electrode Holder On Submerged Arc Furnace according to claim 1, it is characterised in that：The inner wall of the chuck (5) with
Annular space spacing between electrode (1) is 5cm-8cm.
7. a kind of Electrode Holder On Submerged Arc Furnace according to claim 1, it is characterised in that：The motor (10) is servo electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653931.5U CN208079439U (en) | 2018-05-04 | 2018-05-04 | A kind of Electrode Holder On Submerged Arc Furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653931.5U CN208079439U (en) | 2018-05-04 | 2018-05-04 | A kind of Electrode Holder On Submerged Arc Furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208079439U true CN208079439U (en) | 2018-11-09 |
Family
ID=64045386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820653931.5U Active CN208079439U (en) | 2018-05-04 | 2018-05-04 | A kind of Electrode Holder On Submerged Arc Furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208079439U (en) |
-
2018
- 2018-05-04 CN CN201820653931.5U patent/CN208079439U/en active Active
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