CN203696308U - Welding and fixing device for thread pipe evaporator - Google Patents
Welding and fixing device for thread pipe evaporator Download PDFInfo
- Publication number
- CN203696308U CN203696308U CN201320876944.6U CN201320876944U CN203696308U CN 203696308 U CN203696308 U CN 203696308U CN 201320876944 U CN201320876944 U CN 201320876944U CN 203696308 U CN203696308 U CN 203696308U
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- base
- welding
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- sides
- wire
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Abstract
The utility model discloses a welding and fixing device for a thread pipe evaporator. The device comprises a base, wherein the base is in a rectangular frame structure, stop dogs are symmetrically distributed at the two sides of the base, and barrier strips are fixed above the stop dogs; the stop dogs are mounted on the base in a sliding manner, spring mechanisms are arranged at the rear sides of the stop dogs, and comb-shaped strip plates provided with fixing steel wires are symmetrically distributed at the two sides of the center of the frame of the base. According to the fixing device, the defects of the prior art can be overcome, and the device is simple in design and reasonable in structure, so that the fixed welding structure has the new characters of high abrasion resistance, high temperature resistance and non-weld bonding; furthermore, the symmetrical positive and negative surfaces of the steel wires can be guaranteed by welding the comb-shaped strip structures on the left and right sides of the frame.
Description
Technical field
The utility model relates to refrigeration industry refrigerator threaded tubular evaporator welding permanent plant, specifically belongs to a kind of wire-tube evaporator weld fixture apparatus.
Background technology
Manufacture field at refrigeration industry evaporimeter, to threaded tubular evaporator welding mode, require the steel wire that diameter is 1mm-2mm to be firmly welded on the Bandaid pipe of diameter 8mm, and positive and negative steel wire center line symmetry, the welding work pieces both sides steel wire top bit outermost point of prolonging steel pipe do not exceed workpiece both sides outer diameter of steel pipes 3/4, more require environmental protection, economy, reliable, and weld fixture apparatus is light as far as possible, non-conductive and Wear-resistant, high-temperature resistant etc.Consider these factors, very ripe preferred option is to adopt " fixture of metal species " for good at present, but metal device conduction, in welding intermediate-frequency welding machine welding process fixture very easily with Product jointing to piece, cause fraction defective and the scrappage of product to rise, but also brought serious potential safety hazard.
Utility model content
The purpose of this utility model has been to provide a kind of wire-tube evaporator weld fixture apparatus, in fixture, block adopts New insulated, the comb shape bar structure of heat resistant and wear resistant block and full symmetric, solve problem fixture and Product jointing adhesion and steel wire full symmetric, simplicity of design, rational in infrastructure, insulate by use, the nonmetallic materials that heat resistant and wear resistant damages, improve fixture wearability, heat-resisting quantity, reduce the weight of device, the welder that the use of insulating materials effectively solves and the adhesion situation of product, use symmetrical comb shaped structure to guarantee the symmetry of product positive and negative steel wire.
The technical solution adopted in the utility model is as follows:
A kind of wire-tube evaporator weld fixture apparatus, comprise base, base is rectangular frame structure, the symmetrical block that is provided with in described base both sides, block top is fixed with blend stop, described block is slidably mounted on base, block rear side is provided with spring mechanism, be distributed with the comb shape batten of fixing steel wire in bedframe center bilateral symmetry, described comb shape batten is provided with multiple fixation with steel wire grooves, and described block inner side has " recessed " type notch and is stuck in the structure that has formed fixing and positioning wire on blend stop.
Described block and comb shape batten are electric bakelite and make.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by by nonmetallic materials wear-resisting insulation high-temperature-resistant, makes fixing Welding Structure have significant high abrasion, high temperature resistant, the new features of weldbonding not, and upper left and right welding comb shape bar structure has been guaranteed to product steel wire positive and negative AXIALLY SYMMETRIC PROBLEMS.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is stop block structure schematic diagram of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of wire-tube evaporator weld fixture apparatus, comprises base 1, and base 1 is rectangular frame structure, the symmetrical block 2 that is provided with in described base 1 both sides, block 2 inner sides have " recessed " type notch and are stuck in the structure that has formed fixing and positioning wire on blend stop.Block 2 tops are fixed with blend stop 3, described block 2 is slidably mounted on base 1, block rear side is provided with spring mechanism 4, control block retreats and stretches and is distributed with the comb shape batten 5 of fixing steel wire in base 1 frame center bilateral symmetry, comb shape batten 5 is provided with multiple fixation with steel wire grooves, and block and comb shape batten are electric bakelite and make.Effectively solve the problem of weldbonding, and welding wire position is evenly fixing.
Claims (2)
1. a wire-tube evaporator weld fixture apparatus, comprise base, base is rectangular frame structure, it is characterized in that: the symmetrical block that is provided with in described base both sides, block top is fixed with blend stop, described block is slidably mounted on base, block rear side is provided with spring mechanism, be distributed with the comb shape batten of fixing steel wire in bedframe center bilateral symmetry, described comb shape batten is provided with multiple fixation with steel wire grooves, and described block inner side has " recessed " type notch and is stuck in the structure that has formed fixing and positioning wire on blend stop.
2. a kind of wire-tube evaporator weld fixture apparatus according to claim 1, is characterized in that: described block and comb shape batten are electric bakelite and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876944.6U CN203696308U (en) | 2013-12-20 | 2013-12-20 | Welding and fixing device for thread pipe evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876944.6U CN203696308U (en) | 2013-12-20 | 2013-12-20 | Welding and fixing device for thread pipe evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696308U true CN203696308U (en) | 2014-07-09 |
Family
ID=51046807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876944.6U Expired - Fee Related CN203696308U (en) | 2013-12-20 | 2013-12-20 | Welding and fixing device for thread pipe evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998996A (en) * | 2015-08-03 | 2015-10-28 | 合肥长城制冷科技有限公司 | Novel special wire rotating plate |
| CN105414857A (en) * | 2016-01-06 | 2016-03-23 | 合肥长城制冷科技有限公司 | Novel welding fixture of wire tube evaporator |
| CN110524100A (en) * | 2018-05-23 | 2019-12-03 | 合肥太通制冷科技有限公司 | A kind of refrigerator wire-tube evaporator bonding machine |
-
2013
- 2013-12-20 CN CN201320876944.6U patent/CN203696308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998996A (en) * | 2015-08-03 | 2015-10-28 | 合肥长城制冷科技有限公司 | Novel special wire rotating plate |
| CN105414857A (en) * | 2016-01-06 | 2016-03-23 | 合肥长城制冷科技有限公司 | Novel welding fixture of wire tube evaporator |
| CN110524100A (en) * | 2018-05-23 | 2019-12-03 | 合肥太通制冷科技有限公司 | A kind of refrigerator wire-tube evaporator bonding machine |
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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: 20140709 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |