CN213866361U - Sliding block type chuck for electroslag remelting - Google Patents
Sliding block type chuck for electroslag remelting Download PDFInfo
- Publication number
- CN213866361U CN213866361U CN202022781923.9U CN202022781923U CN213866361U CN 213866361 U CN213866361 U CN 213866361U CN 202022781923 U CN202022781923 U CN 202022781923U CN 213866361 U CN213866361 U CN 213866361U
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- crank
- guide rail
- electroslag remelting
- sliding blocks
- sliding block
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Abstract
The utility model belongs to the technical field of electroslag remelting equipment, in particular to a sliding block type chuck for electroslag remelting, which comprises a base connected with a lifting device, wherein the front end of the base is provided with a guide rail, two ends of the guide rail are respectively provided with a sliding block, and the sliding blocks are symmetrically arranged at two ends of the guide rail; one end of each of the two sliding blocks is rotatably connected with one end of each of two different connecting rods, the other ends of the two connecting rods are respectively rotatably connected with two ends of a crank, and the center of the crank is fixedly connected with a rotary driving device; the other ends of the two sliders are connected with the clamping parts, and one clamping part is provided with a contact. The utility model discloses an electronic or hydraulic control crank rotates, and the crank passes through the connecting rod and drives the slider inwards or outwards remove simultaneously, realizes the clamp of clamping part or unclamps to the realization can be with the tight purpose of consumable electrode stick clamp. Simple structure, design benefit to mechanized replacement manual work fixed mode in the past, convenient and fast has reduced workman's intensity of labour, has improved production efficiency, has good economic benefits.
Description
Technical Field
The utility model relates to a slider formula chuck for electroslag is remelted belongs to electroslag equipment technical field.
Background
Electroslag remelting is a method of melting using resistance heat generated when current passes through slag as a heat source. The purpose is to improve the purity of metal and improve ingot casting crystallization. Electroslag remelting steel is increasingly widely applied due to good quality and longer service life, particularly widely applied to aerospace and various military products, and also widely applied to civil industry in recent years. The chuck is connected with a lifting device, and when remelting, one end of the chuck clamping the consumable electrode is inserted into the slag pool; the consumable electrode, the slag pool, the metal molten pool, the cast ingot and the bottom water tank form a loop through a short-net cable and a transformer; the slag pool is heated to high temperature by the resistance of the slag pool, the end part of the consumable electrode is heated and melted by the slag to form metal molten drops, and then the metal molten drops fall off and pass through the slag pool to enter the metal molten pool; due to the forced cooling effect of the water-cooled crystallizer, the liquid metal is rapidly solidified to form a spindle, and the ingot is sequentially solidified from bottom to top. The traditional clamping mode is that the consumable electrode bar is clamped on the chuck, and the chuck is screwed up by screws, so that time and labor are wasted, the labor intensity is increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the defects of the prior art are overcome, and the sliding block type chuck for electroslag remelting is provided to solve the problems.
The sliding block type chuck for electroslag remelting comprises a base connected with a lifting device, wherein the front end of the base is provided with a guide rail, two ends of the guide rail are respectively provided with a sliding block, and the sliding blocks are symmetrically arranged at the two ends of the guide rail; one end of each of the two sliding blocks is rotatably connected with one end of each of two different connecting rods, the other ends of the two connecting rods are respectively rotatably connected with two ends of a crank, and the center of the crank is fixedly connected with a rotary driving device; the other ends of the two sliders are connected with the clamping parts, and one clamping part is provided with a contact.
The utility model discloses an electronic or hydraulic control crank rotates, and the crank passes through the connecting rod and drives the slider inwards or outwards remove simultaneously, realizes the clamp of clamping part or unclamps to the realization can be with the tight purpose of consumable electrode stick clamp. One end of a contact of the clamping part is connected with a lead, and when the clamping part is clamped, the other end of the contact is contacted with the consumable electrode bar, so that the conduction of the whole system loop is realized, and the electroslag remelting work is further completed.
Preferably, the rotary drive device is a hydraulic motor.
Preferably, the inner side surface of the clamping part is provided with an anti-skid insulating layer.
Compared with the prior art, the utility model beneficial effect who has is:
a slider formula chuck for electroslag is remelted, simple structure, design benefit to mechanized replacement manual work fixed mode in the past, convenient and fast has reduced workman's intensity of labour, has improved production efficiency, has good economic benefits.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a lifting device; 2. a base; 3. a rotation driving device; 4. a connecting rod; 5. a crank; 6. a guide rail; 7. a slider; 8. a clamping portion; 9. an anti-slip insulating layer; 10. a contact; 11. and (4) conducting wires.
Detailed Description
The invention will be further described with reference to the following examples:
as shown in fig. 1, the sliding block type chuck for electroslag remelting of the present invention comprises a base 2 connected with a lifting device 1, wherein a guide rail 6 is arranged at the front end of the base 2, two sliding blocks 7 are respectively arranged at two ends of the guide rail 6, and the sliding blocks 7 are symmetrically arranged at two ends of the guide rail 6; one end of each of the two sliding blocks 7 is rotatably connected with one end of each of the two different connecting rods 4, the other ends of the two connecting rods 4 are respectively rotatably connected with two ends of a crank 5, and the center of the crank 5 is fixedly connected with a rotary driving device 3; the other ends of the two sliders 7 are connected with clamping portions 8, a contact 10 is arranged on one clamping portion 8, an anti-skid insulating layer 9 is arranged on the inner side face of the clamping portion 8, the contact 10 penetrates through the clamping portion 8 and the anti-skid insulating layer 9, and one end of the contact 10 is connected with a lead 11.
The rotation driving device 3 of the present embodiment is a hydraulic motor.
The utility model discloses an electronic or hydraulic control crank 5 rotates, and crank 5 drives slider 7 through connecting rod 4 and inwards or outwards removes simultaneously, realizes that clamping part 8 presss from both sides tightly or unclamps to the realization can be with the tight purpose of consumable electrode stick clamp. When clamping, the contact 10 contacts with the consumable electrode bar to realize the conduction of the whole system loop, thereby completing the electroslag remelting work. The mode of manual fixing in the past is replaced by mechanization, the method is convenient and fast, the labor intensity of workers is reduced, the production efficiency is improved, and good economic benefits are achieved.
Claims (3)
1. A slider formula chuck for electroslag remelting which characterized in that: the lifting device comprises a base (2) connected with a lifting device (1), wherein a guide rail (6) is arranged at the front end of the base (2), two sliding blocks (7) are respectively arranged at two ends of the guide rail (6), and the sliding blocks (7) are symmetrically arranged at two ends of the guide rail (6); one end of each of the two sliding blocks (7) is rotatably connected with one end of each of the two different connecting rods (4), the other ends of the two connecting rods (4) are respectively rotatably connected with two ends of a crank (5), and the center of the crank (5) is fixedly connected with a rotary driving device (3); the other ends of the two sliding blocks (7) are connected with clamping parts (8), and a contact (10) is arranged on one clamping part (8).
2. The slider-type collet for electroslag remelting of claim 1, wherein: the rotary driving device (3) is a hydraulic motor.
3. The slider-type collet for electroslag remelting of claim 1, wherein: and an anti-skid insulating layer (9) is arranged on the inner side surface of the clamping part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022781923.9U CN213866361U (en) | 2020-11-26 | 2020-11-26 | Sliding block type chuck for electroslag remelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022781923.9U CN213866361U (en) | 2020-11-26 | 2020-11-26 | Sliding block type chuck for electroslag remelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213866361U true CN213866361U (en) | 2021-08-03 |
Family
ID=77039801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022781923.9U Active CN213866361U (en) | 2020-11-26 | 2020-11-26 | Sliding block type chuck for electroslag remelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213866361U (en) |
-
2020
- 2020-11-26 CN CN202022781923.9U patent/CN213866361U/en active Active
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