CN203843051U - Folding device for air-conditioning heat exchanger - Google Patents
Folding device for air-conditioning heat exchanger Download PDFInfo
- Publication number
- CN203843051U CN203843051U CN201420122508.4U CN201420122508U CN203843051U CN 203843051 U CN203843051 U CN 203843051U CN 201420122508 U CN201420122508 U CN 201420122508U CN 203843051 U CN203843051 U CN 203843051U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- slide unit
- bending
- folding
- travel mechanism
- 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.)
- Expired - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title abstract description 5
- 238000005452 bending Methods 0.000 claims description 53
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000005242 forging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a folding device for an air-conditioning heat exchanger. The folding device comprises a frame, on which a left X-Z axis movement mechanism and a right X-Z axis movement mechanism are arranged. A conveying line of the heat exchanger is arranged below the right X-Z axis movement mechanism. A folding unit support is connected to the left X-Z axis movement mechanism, on which a horizontal support table is arranged. The edge, close to one side of the conveying line, of the support table is connected with a lower folding head. The upper portion of the edge, close to one side of the conveying line, of the lower folding head is provided with a flange. A sliding table capable of sliding along an X axis is fixed on the support table and is connected with and drives an elevating device which is connected with and drives an upper folding head. The lower portion, close to one side of the conveying line, of the upper folding head is provided with a flange. The right X-Z axis movement mechanism is connected onto a clamping unit support, on which a folding roller, left and right clamping arms and a pressing device are arranged. The folding device for the air-conditioning heat exchanger has following beneficial effects: by the above improvement, the process of adding a diaphragm during folding is unnecessary; and friction damage between two heat exchanger fins during folding is avoided.
Description
[technical field]
The utility model relates to a kind of heat exchanger of air condition bending equipment.
[background technology]
In air-conditioning, the production of heat exchanger is a very important technique, because the efficiency of heat exchanger has determined the performance of air conditioner.Maximum two-layer heat exchanger for use, production method in Air-conditioning Enterprise is at present: first by one deck heat exchanger, a skim, one deck heat exchanger, put well, pressing plate by an air cylinder driven after alignment compresses heat friendship, then with servo motor or hydraulically powered pressing plate, hold heat and hand over one end to start bending, thereby allow heat exchanger paste a bending roll, obtain required radius bend.The movement locus of each point on pressing plate is involute, does not relatively transport like this, to not damage of the fin on heat exchanger between heat exchanger and roller, heat exchanger and pressing plate.
But it is exactly that film between layers can not lack that the method has a problem, because the linear velocity of two-layer parallel operation is different in Forging Process, so there is relative sliding between them, if do not have film will cause the fin between two-layer to have damage, even stinging together cannot bending.After also having in addition a problem to roll well exactly, also need this film to extract out.
[summary of the invention]
In order to solve the aforementioned problems in the prior, invent a kind of can be without adding rete and can avoid fin to produce the heat exchanger of air condition bending equipment of damage, interlock in two-layer heat exchanger.
To achieve these goals, the utility model designs a kind of heat exchanger of air condition bending equipment, comprises frame, and He YouX-ZZhou travel mechanism of ZuoX-Z axle travel mechanism is installed in frame, YouX-Z axle travel mechanism below is provided with the pipeline of heat exchanger, it is characterized in that:
In ZuoX-Z axle travel mechanism, be connected with bending unit support, the brace table on support with level, brace table is connected with lower bending head by the edge of pipeline one side, the top at the edge of lower bending head rest pipeline one side has flange, the fixing slide unit that has that can prolong X-axis slip on described brace table, slide unit connects drive lowering or hoisting gear, and lowering or hoisting gear connects the upper bending head of drive, and the bottom of upper bending head rest pipeline one lateral edges has flange.
In YouX-Z axle travel mechanism, be connected with clamping unit support, clamping unit support is provided with bending roller, left and right jig arm and hold down gag.
Described left and right jig arm is passed through respectively jig arm cylinder on clamping unit support along Y direction level.
Described slide unit drives servo motor, synchronous pulley, slide unit ball-screw to form by slide unit, described slide unit drives servo motor to be fixed on the below of brace table, described slide unit ball-screw is fixed on brace table top, and slide unit drives servo motor to be connected and driven slide unit ball-screw by synchronous pulley.
The utility model, by above-mentioned improvement, has reduced the technique that need to increase diaphragm in Forging Process, has avoided the frictionally damage that in Forging Process, two heat-exchanger fin occurs simultaneously.
[accompanying drawing explanation]
Fig. 1 is the structural representation that heat is handed over bender;
Fig. 2 is bending unit structural representation;
Fig. 3 is clamping unit front view;
Fig. 4 is for starting the schematic diagram of bending;
The schematic diagram that the bending of Fig. 5 position finishes;
Wherein: 1. heat exchanger, 2. frame, 3. pass in and out belt conveyor line, 4. belt line lift cylinder, 5. platform, 6. bending unit support, 7. slide unit drives servo motor, 8. Timing Belt and belt wheel, 9. slide unit ball-screw, 10. slide unit line slideway, a bending lift cylinder on 11., a bending lifting line slideway on 12, 13. times bending heads, bending head on 14., 15. left Z axis servo motors, 16. left Z axis ball-screws, 17. left Z axis line slideways, 18. left X-axis servo motors, 19. left X-axis ball-screws, 20. left X-axis line slideways, 21. bending rollers, 22. clamping cylinders, 23. pressing plates, 24. left jig arm cylinders, 25. left jig arm line slideways, 26. left jig arm rack-and-pinion, 27. right jig arm cylinders, 28. right jig arm line slideways, 29. right jig arm rack-and-pinion, 30. right Z axis servo motors, 31. right Z axis ball-screws, 32. right Z axis line slideways, 33. right X-axis servo motors, 34. right X-axis ball-screws, 35. right X-axis line slideways.
[specific embodiment]
Below by specific embodiment, by reference to the accompanying drawings the utility model is described further, following embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.
Embodiment 1
The utility model is the improvement of carrying out on conventional apparatus for bending, the He YouX-ZZhou travel mechanism of ZuoX-Z axle travel mechanism of installing in frame, YouX-Z axle travel mechanism below is provided with the pipeline of heat exchanger, the ZuoX-Z axle travel mechanism, the YouX-Z axle travel mechanism that adopt are conventional travel mechanism, as shown in Figure 1, it is generally comprised of following equipment:
ZuoX-Z axle travel mechanism is comprised of left X-axis line slideway 20, left X-axis ball-screw 19, left X-axis servo motor 18, left Z axis servo motor 15, left Z axis ball-screw 16, left Z axis line slideway 17;
YouX-Z axle travel mechanism is comprised of right X-axis line slideway 35, right X-axis ball-screw 34, right X-axis servo motor 33, right Z axis servo motor 30, right Z axis ball-screw 31, right Z axis line slideway 32.
X-axis described in the utility model is the horizontal direction in Fig. 1, and Z axis is the vertical direction in Fig. 1, and Y-axis is the direction perpendicular to accompanying drawing 1, and this is clearly for a person skilled in the art.
On the basis of the above, the present embodiment improves apparatus for bending, in ZuoX-Z axle travel mechanism, be connected with bending unit support, the brace table on support with level, brace table is connected with lower bending head by the edge of pipeline one side, the top at the edge of lower bending head rest pipeline one side has flange, the fixing slide unit that has that can prolong X-axis slip on described brace table, slide unit drives servo motor by slide unit, synchronous pulley, slide unit ball-screw forms, described slide unit drives servo motor to be fixed on the below of brace table, described slide unit ball-screw is fixed on brace table top, slide unit drives servo motor to be connected and driven slide unit ball-screw by synchronous pulley, slide unit connects drive lowering or hoisting gear, lowering or hoisting gear connects the upper bending head of drive, the bottom of upper bending head rest pipeline one lateral edges has flange.Under bending unit, bending head just can move along X-Z axle under the driving of servo motor like this, goes up bending head simultaneously and can under the promotion of cylinder, complete the action of opening, and under the driving of servo motor, stretches out, and completes bending action.
The roller 21 that determines radius bend is installed above YouX-Z axle travel mechanism; By cylinder 22, promoted, be used for compressing the pressing plate 23 of heat exchanger; 2 pairs of jig arm that formed by cylinder 24,27, rack-and-pinion 26,29, line slideway 25,28, during cylinder action, jig arm is closed up, and effect is that heat exchanger is reserved to center.
Described left and right jig arm is passed through respectively jig arm cylinder on clamping unit support along Y direction level.
During work, first heat exchanger 1 is delivered into bender by belt line 3, and cylinder 4 drives belt line to decline, and heat exchanger just drops on platform 5.Then the X-ZZhou travel mechanism on the right moves on to correct position and height, and two pairs of jig arm are clamped heat exchanger, and the position of center line of heat exchanger is reserved, and then unclamp jig arm.The X-ZZhou travel mechanism on the left side drives the vertical folding elbow of closing to put between the copper pipe of two-layer heat exchanger of heat exchanger, promotes heat exchanger to the right to reference position, and so far heat exchanger locates, and then pressing plate compresses heat exchanger under cylinder action.Then go up bending head and rise under cylinder action, lower bending is motionless, so just 2 layers of heat exchanger has been separated, as shown in Figure 4.Then bending head retreats, declines, readvances, and makes vertical folding elbow respectively below the copper pipe of levels heat exchanger, just can carry out bending.Because levels heat exchanger is different to the distance at bending center, so the curve of passing by during bending is also different.The X-ZZhou travel mechanism on the left side controls lower bending head and walks out an involute curve, under the acting in conjunction of upper bending TouX-ZZhou travel mechanism and slide unit, walks out another involute curve.During bending, heat exchanger is pasting roller and is obtaining required radius.Upper bending head is gone to certain position, first completes bending, and then slide unit retreats, and lower bending head continues to roll over certain distance again, eliminates like this gap of rolling well between rear 2 layers of heat exchanger, as shown in Figure 5.Finally initial position is got back to by left and right X-ZZhou travel mechanism, and cylinder rises belt line to surpass platform, and belt line is by heat exchanger finished product output bender, and so far a production completes.
Claims (3)
1. a heat exchanger of air condition bending equipment, comprises frame, and He YouX-ZZhou travel mechanism of ZuoX-Z axle travel mechanism is installed in frame, and YouX-Z axle travel mechanism below is provided with the pipeline of heat exchanger, it is characterized in that:
In ZuoX-Z axle travel mechanism, be connected with bending unit support, the brace table on support with level, brace table is connected with lower bending head by the edge of pipeline one side, the top at the edge of lower bending head rest pipeline one side has flange, the fixing slide unit that has that can prolong X-axis slip on described brace table, slide unit connects drive lowering or hoisting gear, and lowering or hoisting gear connects the upper bending head of drive, and the bottom of upper bending head rest pipeline one lateral edges has flange;
In YouX-Z axle travel mechanism, be connected with clamping unit support, clamping unit support is provided with bending roller, left and right jig arm and hold down gag.
2. heat exchanger of air condition bending equipment as claimed in claim 1, it is characterized in that described left and right jig arm along Y direction level respectively by jig arm cylinder on clamping unit support.
3. heat exchanger of air condition bending equipment as claimed in claim 1, it is characterized in that described slide unit drives servo motor, synchronous pulley, slide unit ball-screw to form by slide unit, described slide unit drives servo motor to be fixed on the below of brace table, described slide unit ball-screw is fixed on brace table top, and slide unit drives servo motor to be connected and driven slide unit ball-screw by synchronous pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122508.4U CN203843051U (en) | 2014-03-18 | 2014-03-18 | Folding device for air-conditioning heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122508.4U CN203843051U (en) | 2014-03-18 | 2014-03-18 | Folding device for air-conditioning heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843051U true CN203843051U (en) | 2014-09-24 |
Family
ID=51556112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122508.4U Expired - Lifetime CN203843051U (en) | 2014-03-18 | 2014-03-18 | Folding device for air-conditioning heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102612A (en) * | 2019-05-16 | 2019-08-09 | 辽宁中蓝电子科技有限公司 | A kind of VCM motor ground connection Pin bending equipment |
-
2014
- 2014-03-18 CN CN201420122508.4U patent/CN203843051U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102612A (en) * | 2019-05-16 | 2019-08-09 | 辽宁中蓝电子科技有限公司 | A kind of VCM motor ground connection Pin bending equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |