CN203541894U - Welding fixture for wire and tube evaporator - Google Patents
Welding fixture for wire and tube evaporator Download PDFInfo
- Publication number
- CN203541894U CN203541894U CN201320595563.0U CN201320595563U CN203541894U CN 203541894 U CN203541894 U CN 203541894U CN 201320595563 U CN201320595563 U CN 201320595563U CN 203541894 U CN203541894 U CN 203541894U
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- China
- Prior art keywords
- wire
- tube evaporator
- frame
- lower frame
- sides
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- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a welding fixture for a wire and tube evaporator. The welding fixture comprises a frame support, a transverse sliding rod and a vertical sliding rod; the frame support comprises an upper frame, a lower frame and side frames on two sides; the upper frame and the lower frame are provided with sliding chutes; two ends of the vertical sliding rod slide in the sliding chutes of the upper frame and the lower frame and are positioned by bolts; the side frames on two sides are provided with sliding chutes; two ends of the transverse sliding rod slide in the sliding chutes of the side frames on two sides and are positioned by bolts; the lower frame is provided with a square groove which is used for allowing a bent part of the wire and tube evaporator to be clamped; the transverse sliding rod is provided with a baffle plate; the baffle plate is provided with a square through hole which is used for allowing the bent part of the wire and tube evaporator to be clamped. The customized fixture disclosed by the utility model is used for fixing the wire and tube evaporator in a circuitous and bent shape and ensuring that the wire and tube evaporator is conveniently welded, so that the welding quality is ensured and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of weld jig for wire-tube evaporator.
Background technology
The wire-tube evaporator using in refrigeration plant, comprises at least by an evaporation section of jurisdiction that repeatedly roundabout evaporation tube forms, on each evaporation section of jurisdiction, be provided with several be distributed in each evaporation tube both sides and with evaporation tube radiating wire welded together, to strengthen heat radiation.
Radiating wire is that copper wire is made, and is to adopt the both side surface that is manually welded on wire-tube evaporator, and the spacing between copper wire can equate also can not wait.Each root copper wire is generally provided with 5-8 solder joints, and therefore, welding efficiency is very low, welds a wire-tube evaporator, need to expend for a long time.And copper wire needs in advance straightening, cuts, this just cause whole welding sequence consuming time long, cost of labor is higher, production efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of weld jig for wire-tube evaporator.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of weld jig for wire-tube evaporator, comprises frame support, slip cross bar and sliding vertical member; Frame support comprises the frame of upper ledge, lower frame and both sides; Upper ledge and lower frame are provided with chute, slide and use Bolt to position in the two ends of sliding vertical member in upper ledge and the set chute of lower frame; Both sides frame is provided with chute, slides and use Bolt to position in the two ends of slip cross bar in the set chute of both sides frame.
As preferably, lower frame is provided with the square groove for snapping in wire-tube evaporator crooked position.
Preferred as another, slip cross bar is provided with baffle plate; Baffle plate is provided with the square through hole for snapping in wire-tube evaporator crooked position.
The beneficial effects of the utility model are:
Use the fixture of customization to fix the wire-tube evaporator that is roundabout curved shape, make it easy to welding, guarantee welding quality, increase work efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model for the weld jig embodiment of wire-tube evaporator.
In figure, 4-copper wire, 14-wire-tube evaporator, 15-contact point, 101-upper ledge, 102-baffle plate, 103-left frame, 104-square groove, 105-lower frame, 106-left frame, 107-sliding vertical member, 108-slip cross bar.
The specific embodiment
Fig. 1 is a kind of weld jig for wire-tube evaporator, frame support, slip cross bar and sliding vertical member, consists of.
Frame support comprises upper ledge 101, lower frame 105, and is positioned at left frame 105 and the left frame 106 of both sides.Upper ledge and lower frame are provided with chute, make the two ends of sliding vertical member 107 slide and use Bolt to position in upper ledge and the set chute of lower frame.The left frame and the left frame that are positioned at both sides are also provided with chute, slide and use Bolt to position in the two ends of the cross bar 108 that makes to slide in the set chute of both sides frame.
During installation, in chute by sliding vertical member 107 on upper ledge 101 and upper ledge 105, move to wire-tube evaporator left side and fix with bolt, the top that moves to wire-tube evaporator 14 in the chute on slip cross bar 108 on the left side frames 106 and left frame 103 is also fixed with bolt.
In order to prevent the movement of wire-tube evaporator 14 in fixture 11, lower frame 105 is provided with the square groove 104 that can snap in wire-tube evaporator 14 crooked positions, slip cross bar 108 is provided with baffle plate 102, and baffle plate 102 is provided with the square through hole that can snap in wire-tube evaporator 14 crooked positions.
Like this, sliding vertical member 107, slip cross bar 108, lower frame 105 and left frame 103 are by fixing wire-tube evaporator 14.
During welding, two copper wires 4 are moved to the side of wire-tube evaporator, the contact point 15 with welding electrode touching copper wire 4 with wire-tube evaporator 14, thereby upper and lower two copper wires are compressed, and by preseting length, copper wire is blocked, then, to welding electrode, pass into electric current and complete welding operation.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (3)
1. for a weld jig for wire-tube evaporator, it is characterized in that: comprise frame support, slip cross bar and sliding vertical member; Described frame support comprises the frame of upper ledge, lower frame and the left and right sides; Described upper ledge and lower frame are provided with chute, slide and use Bolt to position in the two ends of described sliding vertical member in upper ledge and the set chute of lower frame; Described both sides frame is provided with chute, slides and use Bolt to position in the two ends of described slip cross bar in the set chute of both sides frame.
2. weld jig according to claim 1, is characterized in that: described lower frame is provided with the square groove for snapping in wire-tube evaporator crooked position.
3. weld jig according to claim 1, is characterized in that: described slip cross bar is provided with baffle plate; Described baffle plate is provided with the square through hole for snapping in wire-tube evaporator crooked position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595563.0U CN203541894U (en) | 2013-09-26 | 2013-09-26 | Welding fixture for wire and tube evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595563.0U CN203541894U (en) | 2013-09-26 | 2013-09-26 | Welding fixture for wire and tube evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541894U true CN203541894U (en) | 2014-04-16 |
Family
ID=50460062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595563.0U Expired - Fee Related CN203541894U (en) | 2013-09-26 | 2013-09-26 | Welding fixture for wire and tube evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414852A (en) * | 2015-12-28 | 2016-03-23 | 天津浩宝丰科技有限公司 | Welding fixture for battery fuse |
| CN105834623A (en) * | 2016-05-27 | 2016-08-10 | 合肥太通制冷科技有限公司 | Thread tube double-row parallel-hanging type bottom tube welding frame |
| CN108015468A (en) * | 2017-10-30 | 2018-05-11 | 无锡市迪索数控焊接设备有限公司 | The multi-stage U-shaped pipe auxiliary welding equipment automatically controlled |
-
2013
- 2013-09-26 CN CN201320595563.0U patent/CN203541894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414852A (en) * | 2015-12-28 | 2016-03-23 | 天津浩宝丰科技有限公司 | Welding fixture for battery fuse |
| CN105834623A (en) * | 2016-05-27 | 2016-08-10 | 合肥太通制冷科技有限公司 | Thread tube double-row parallel-hanging type bottom tube welding frame |
| CN108015468A (en) * | 2017-10-30 | 2018-05-11 | 无锡市迪索数控焊接设备有限公司 | The multi-stage U-shaped pipe auxiliary welding equipment automatically controlled |
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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: 20140416 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |