CN211331882U - Steel claw head full-section welding auxiliary device - Google Patents
Steel claw head full-section welding auxiliary device Download PDFInfo
- Publication number
- CN211331882U CN211331882U CN201921870081.5U CN201921870081U CN211331882U CN 211331882 U CN211331882 U CN 211331882U CN 201921870081 U CN201921870081 U CN 201921870081U CN 211331882 U CN211331882 U CN 211331882U
- Authority
- CN
- China
- Prior art keywords
- steel claw
- claw head
- wood chip
- groove
- auxiliary device
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 210000000078 claw Anatomy 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 238000003466 welding Methods 0.000 title claims abstract description 35
- 239000004576 sand Substances 0.000 claims abstract description 61
- 239000002023 wood Substances 0.000 claims abstract description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 61
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 6
- 239000006004 Quartz sand Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000010112 shell-mould casting Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Abstract
The utility model discloses a steel claw head full-section welding auxiliary device, which comprises a wet sand shell and a wood chip die, wherein a steel claw frame groove is arranged on the left side of the upper end surface of the wet sand shell; an open slot I is formed in the middle of the side wall of the left end of the steel claw frame slot, a plurality of open slots II are formed in the side wall of the right end of the steel claw frame slot at intervals, a plurality of steel claw head slots are formed in the right side of the upper end face of the wet sand shell at intervals along the front-back direction of the wet sand shell, the steel claw head slots are arranged corresponding to the open slots II, and the steel claw head slots are communicated with the open slots II through wood chip slots; the wood chip mold corresponds to the wood chip groove structure and is inserted into the wood chip groove for standby. The utility model discloses a technical problem such as the face of weld is irregular, difficult design is solved in the green sand molding, utilizes the characteristic of green sand simultaneously, has solved the drawback that special face of weld needs die sinking preparation special model, realizes instant, nimble design.
Description
Technical Field
The utility model relates to a full cross-section welding technical field specifically is a first full cross-section welding auxiliary device of steel claw.
Background
An anode steel claw is required to be used in the production process of electrolytic aluminum, and the structure of the anode steel claw is composed of a cross beam used as a support and 4-8 steel claw heads extending into a carbon block. As the production process is developed, the steel claw head on the anode steel claw is damaged and needs to be replaced periodically. At present, the technology for replacing the steel claw head adopted in China mainly comprises the technologies of manual welding of the steel claw head, full-section narrow seam welding, steel claw head melting type welding and the like. The efficiency of manually welding the steel claw head is low, the quality cannot be guaranteed, and the influence on the occupational health of operators is large; the narrow seam welding, melting type welding and other technologies have high equipment cost, complex operation, high technical requirements and higher requirements on field and equipment maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a first full cross-section welding auxiliary device of steel claw adopts the green sand molding to solve technical problem such as the face of weld is irregular, difficult design, utilizes the characteristic of green sand simultaneously, has solved the drawback that special face of weld needs die sinking preparation special model, realizes instant, nimble design.
The technical scheme of the utility model as follows:
the utility model discloses a steel claw head full-section welding auxiliary device, which comprises a wet sand shell and a wood chip die, wherein a steel claw frame groove is arranged on the left side of the upper end surface of the wet sand shell; an open slot I is formed in the middle of the side wall of the left end of the steel claw frame slot, a plurality of open slots II are formed in the side wall of the right end of the steel claw frame slot at intervals, a plurality of steel claw head slots are formed in the right side of the upper end face of the wet sand shell at intervals along the front-back direction of the wet sand shell, the steel claw head slots are arranged corresponding to the open slots II, and the steel claw head slots are communicated with the open slots II through wood chip slots; the wood chip mold corresponds to the wood chip groove structure and is inserted into the wood chip groove for standby.
Furthermore, the wet sand shell is of a rectangular block structure.
And further, the green sand forming device also comprises standby green sand which is used for integrally covering the upper surface of a green sand shell, wherein the upper surface of the green sand shell is provided with a steel claw frame, a steel claw head and a wood chip die in an inserting mode, and the upper surface of the green sand shell is covered with the steel claw frame and the steel claw head to expose the wood chip die.
Further, a layer of alcohol-based quick-drying paint is coated on the surface of the inner wall of the wood chip groove.
Further, the alcohol-based quick-drying coating is a commercially available alcohol-based quick-drying coating for casting.
Such as prior art coatings consisting of: polyvinyl butyral, attapulgite, bentonite, phenolic resin, brown corundum, bauxite, quartz powder and ethanol.
Such as ZST-CY-100 cast steel zircon powder alcohol-based coating manufactured by Shunhua casting assistant materials, Inc.
Furthermore, the wet sand shell is made of quartz sand, Guilin I sand and water.
The utility model has the advantages that:
the utility model changes the problems of huge mould combination equipment, complex procedures, difficult positioning, high mould opening cost and the like caused by adopting a shaped brick formwork, a metal mould formwork and the like in the technology of automatically welding the steel claw head in the industry, and solves the most difficult formwork supporting problem in the process of welding the steel claw head by innovatively adopting a wet sand shell molding formwork supporting mode; the technical problems of irregular welding surface, difficult shaping and the like are solved by adopting the green sand shell modeling; meanwhile, the defect that a special welding surface needs die sinking to manufacture a special model is overcome by utilizing the characteristics of the wet sand, and the instant and flexible shaping is realized.
The utility model aims at the full-section welding of the steel claw head, a wet sand shell is made of quartz sand, Guilin I sand and water, and a notch corresponding to the steel claw frame and the steel claw head is arranged on the wet sand shell, so that the steel claw frame and the steel claw head can be reasonably arranged; a wood chip die groove for welding is also arranged, and a wood chip die is used in a matching manner, so that a welding part can be formed, and the welding operation is realized; the surface of the inner wall of the wood chip groove is coated with a layer of alcohol-based quick-drying paint, so that the technical problems of easy collapse, sand sticking and the like caused by high temperature of molten iron in the welding process are solved.
The utility model discloses a wet sand shell is drawn materials, is makeed conveniently, has good environmental compatibility in the welding field.
Drawings
FIG. 1 is a schematic top view of the green sand shell of the present invention;
fig. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view taken along the direction A-A of the present invention;
the sequence numbers and names in the figure are:
1-a steel claw frame; 2-wet sand shell; 3, opening a slot I; 4-wood chip mold; 5-an open slot II; 6-steel claw head groove; 7-wood chip groove.
Detailed Description
The present invention will be described in detail with reference to the following examples.
Example 1
As shown in fig. 1-3, the steel claw head full-section welding auxiliary device of the utility model comprises a wet sand shell 2 and a wood chip mold 4, wherein a steel claw frame groove 1 is arranged on the left side of the upper end surface; an open slot I3 is formed in the middle of the side wall of the left end of the steel claw frame slot 1, a plurality of open slots II 5 are formed in the side wall of the right end of the steel claw frame slot 1 at intervals, a plurality of steel claw head slots 6 are formed in the right side of the upper end face of the green sand shell 2 at intervals along the front-back direction of the green sand shell 2, the steel claw head slots 6 are arranged corresponding to the open slots II 5, and the steel claw head slots 6 are communicated with the open slots II 3 through wood chip slots 7; the wood chip mold 4 corresponds to the structure of the wood chip groove 7 and is inserted into the wood chip groove 7 for standby.
The wet sand shell 2 is of a rectangular block structure.
The green sand processing device further comprises standby green sand, and is used for integrally covering the upper surface of the green sand shell 2, which is provided with the steel claw frame and the steel claw head and is inserted into the wood chip mold 4, to form a green sand upper cover, and the green sand upper cover simultaneously wraps the steel claw frame and the steel claw head to expose the wood chip mold 4.
The inner wall surface of the wood chip groove 7 is coated with a layer of alcohol-based quick-drying paint.
The alcohol-based quick-drying coating is ZST-CY-100 cast steel zircon powder alcohol-based coating produced by Shunhua casting auxiliary material company Limited.
The wet sand shell 2 is made of quartz sand, Guilin I sand and water.
The utility model discloses a use does:
mixing quartz sand and Guilin No. I sand according to a ratio of 9:1, and then mixing and stirring the mixture with water uniformly to prepare special wet sand for later use; placing a steel claw frame and a steel claw head into the green sand shell, wherein the steel claw frame corresponds to a steel claw frame groove 1, the steel claw head corresponds to a steel claw head groove 6, a support rod at the left end of the steel claw frame 1 corresponds to an open groove I3, a wood chip mold 4 is inserted into a wood chip groove 7, green sand integrally covers the upper surface of the green sand shell 2, in which the steel claw frame, the steel claw head and the wood chip mold 4 are placed, to form a green sand upper cover, and the green sand upper cover wraps the steel claw frame and the steel claw head at the same time and exposes the wood chip mold 4;
when welding is needed, the wood chip die 4 is drawn out, a layer of alcohol-based quick-drying coating is smeared on the surface of the inner wall of the wood chip groove 7, welding is carried out in a reciprocating mode in the wood chip groove 7 through a welding gun of a reciprocating welding machine, and then welding of the steel claw head can be completed.
Claims (6)
1. The utility model provides a first full cross-section welding auxiliary device of steel claw, includes wet sand shell (1), chip mould (4), its characterized in that:
a steel claw frame groove (2) is arranged on the left side of the upper end face of the wet sand shell (1); an open slot I (3) is formed in the middle of the side wall of the left end of the steel claw frame groove (2), and a plurality of open slots II (5) are formed in the side wall of the right end of the steel claw frame groove (2) at intervals; a plurality of steel claw head grooves (6) are arranged on the right side of the upper end surface of the wet sand shell (1) at intervals along the front-back direction of the wet sand shell (1), the steel claw head grooves (6) are arranged corresponding to the open groove II (5), and the steel claw head grooves (6) are communicated with the open groove II (5) through a wood chip groove (7); the wood piece mold (4) corresponds to the structure of the wood piece groove (7) and is inserted into the wood piece groove (7) for standby.
2. The full-section welding auxiliary device for the steel claw head according to claim 1, characterized in that: the wet sand shell (1) is of a rectangular block structure.
3. The full-section welding auxiliary device for the steel claw head according to claim 1, characterized in that: the green sand processing device is characterized by further comprising standby green sand, wherein the green sand is used for integrally covering the upper surface of a green sand shell (1) which is provided with a steel claw frame and a steel claw head and is inserted into the wood chip mold (4) to form a green sand upper cover, and the steel claw frame and the steel claw head are simultaneously wrapped by the green sand upper cover to expose the wood chip mold (4).
4. The full-section welding auxiliary device for the steel claw head according to claim 1, characterized in that: and a layer of alcohol-based quick-drying paint is coated on the inner wall surface of the wood chip groove (7).
5. The full-section welding auxiliary device for the steel claw head according to claim 4, wherein: the alcohol-based quick-drying paint is a commercially available alcohol-based quick-drying paint for casting.
6. The full-section welding auxiliary device for the steel claw head according to claim 1, characterized in that: the wet sand shell (1) is made of quartz sand, Guilin I sand and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870081.5U CN211331882U (en) | 2019-11-01 | 2019-11-01 | Steel claw head full-section welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870081.5U CN211331882U (en) | 2019-11-01 | 2019-11-01 | Steel claw head full-section welding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211331882U true CN211331882U (en) | 2020-08-25 |
Family
ID=72130120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921870081.5U Active CN211331882U (en) | 2019-11-01 | 2019-11-01 | Steel claw head full-section welding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211331882U (en) |
-
2019
- 2019-11-01 CN CN201921870081.5U patent/CN211331882U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |