CN201950099U - Flat tube processor for heat exchanger - Google Patents
Flat tube processor for heat exchanger Download PDFInfo
- Publication number
- CN201950099U CN201950099U CN2010206412341U CN201020641234U CN201950099U CN 201950099 U CN201950099 U CN 201950099U CN 2010206412341 U CN2010206412341 U CN 2010206412341U CN 201020641234 U CN201020641234 U CN 201020641234U CN 201950099 U CN201950099 U CN 201950099U
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- CN
- China
- Prior art keywords
- flat tube
- heat exchanger
- pressure wheel
- roll extrusion
- molds
- 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 - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a flat tube processor for heat exchangers, which comprises a workbench, a feeding device, a belt forming device, a flat tube twisting device, a length measurement device and a cutting device. The flat tube processor is simple in structure and low in cost. The conveyer belt of the feeding device is subject to extrusion moulding by the belt forming device and then is processed by the flat tube twisting device and the cutting device to obtain the finished product. The belt forming device comprises a flanging mold group, a doubling mold group and a tube extrusion mold group. Flat material belts are bent and extruded into flat tubes with communicated inner sides thereof in three workshop sections, thus is high in work efficiency. When the rolling wheel groups of the above three molds are different in shape, flat tubes of different types can be produced. The flat tube processor is wide in adaptation range.
Description
Technical field
The utility model belongs to heat exchanger process equipment field, especially a kind of heat exchanger flat tube processing machine.
Background technology
Heat exchanger mainly is made of mainboard, flat tube, wing band and side plate, wherein the main effect of flat tube is to provide the passage of circulation and the pipeline of heat exchange for the heat exchange media, the processing method of high-frequency welding or cold-drawn is more often adopted in the making of flat tube traditionally, but the device structure complexity in high-frequency welding or the cold-drawing technology, use cost and cost of manufacture are all very high, and the made cast pattern of high-frequency welding or cold-drawing technology is few, can't satisfy client's needs.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of heat exchanger flat tube processing machine simple in structure, with low cost is provided.
The technical scheme that the utility model is taked is:
A kind of heat exchanger flat tube processing machine, it is characterized in that: comprise workbench, charging gear, the strip shaped device, the flat tube torsion device, length-measuring appliance and shearing device, charging gear is installed in the front end of workbench, the strip carried with the charging gear strip shaped device of contraposition mutually is installed on workbench, this strip shaped device is by the flanging set of molds, doubling set of molds and be squeezed into the pipe mold group and connect and compose successively, three set of molds are by motor-driven, the flat tube torsion device be used for will be squeezed into the flat tube of horizontal direction of pipe mold group output be directed to along the flat tube center line and revolve the direction that turn 90 degrees and transfer to shearing device, the length-measuring appliance of measuring flat tube length is installed between flat tube torsion device and shearing device.
And the structure of described three set of molds is: comprise base plate and side plate, the bilateral symmetry of base plate is installed side plate, uniform between two side plates a plurality of roll extrusion wheels is installed, and each roll extrusion wheels constitutes by the upper pressure wheel and the lower pressure wheel of crimping mutually.
And, the axle head that upper pressure wheel in described each roll extrusion wheels and lower pressure wheel stretch out the side plate outside all is equipped with pitch wheel, and upper pressure wheel institute cogged is connected with a joggle in pinion that the gear that the upper pressure wheel in each roll extrusion wheels is adorned is installed by side plate and the adjacent roll extrusion wheels.
And the lower pressure wheel institute cogged in described each mould in the roll extrusion wheels of high order end connects motor by reduction box.
And described flat tube torsion device comprises that 45 degree twisting fixtures and 90 degree reverse roller devices.
And described length-measuring appliance comprises upper block and rotary encoder, and upper block and rotary encoder are crimped on the side up and down of flat tube respectively.
Advantage of the present utility model and good effect are:
The utility model is simple in structure, with low cost, comprise workbench, charging gear, the strip shaped device, the flat tube torsion device, length-measuring appliance and shearing device, charging gear carry strip after the extrusion modling of strip shaped device again by the flat tube torsion device, obtain finished product behind the shearing device, the strip shaped device is by the flanging set of molds, doubling set of molds and be squeezed into the pipe mold group and constitute, be divided into three workshop sections flat strip bending extruding is the flat tube of internal run-through, high efficiency, and the roll extrusion wheels in three moulds can be produced dissimilar flat tubes, wide accommodation when adopting difformity.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the connection diagram of motor and three set of molds;
Fig. 4 is the front view of flanging set of molds;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is 45 degree twisting fixtures;
Fig. 7 is that 90 degree reverse roller devices;
Fig. 8 is the schematic diagram of length-measuring appliance;
Fig. 9 is the schematic diagram of shearing device;
Figure 10 is the process schematic diagram of B shape pipe.
The specific embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
A kind of heat exchanger flat tube processing machine, shown in Fig. 1～9, innovation of the present utility model is: comprise workbench 7, the charging gear that constitutes by motor 11 and chuck 12, the strip shaped device, the flat tube torsion device, length-measuring appliance 2 and shearing device 1, charging gear is installed in the front end of workbench, the strip carried with the charging gear strip shaped device of contraposition mutually is installed on workbench, this strip shaped device is by flanging set of molds 8, doubling set of molds 6 and be squeezed into pipe mold group 5 and connect and compose successively, three set of molds drive by motor 4, the flat tube torsion device be used for will be squeezed into the flat tube of horizontal direction of pipe mold group output be directed to along the flat tube center line and revolve the direction that turn 90 degrees and transfer to shearing device, the length-measuring appliance of measuring flat tube length is installed between flat tube torsion device and shearing device.
The outside framework 10 of protectiveness is installed in the outside of charging gear; mounting material volume 13 on the chuck; strip lubricating arrangement 9 is installed on the workbench before the flanging set of molds, and this lubricating arrangement sprays lubricating oil to guarantee the operate as normal of follow-up three moulds on strip.
The structure of above-mentioned three set of molds is: comprise base plate 21 and side plate 17, the bilateral symmetry of base plate is installed side plate, the a plurality of roll extrusion wheels of uniform setting-in and fixing by ceiling molding 18 between two side plates, each roll extrusion wheels constitutes by the upper pressure wheel 19 and the lower pressure wheel 20 of crimping mutually.
The axle head that upper pressure wheel in each roll extrusion wheels and lower pressure wheel stretch out the side plate outside all is equipped with pitch wheel 22, and upper pressure wheel institute cogged is connected with a joggle in the pinion 16 that the gear that the upper pressure wheel in each roll extrusion wheels is adorned is installed by side plate and the adjacent roll extrusion wheels.Lower pressure wheel institute cogged in each mould in the roll extrusion wheels of high order end connects motor by reduction box 15.
Because shearing device requires flat tube to be in vertical, the section minimum in the process of cutting off of cutting knife like this, the distortion of place of incision is less, so the flat tube torsion device is installed on the workbench after being squeezed into the pipe mold group, this flat tube torsion device comprises 45 degree twisting fixtures 3 and 90 spending and to reverse roller devices 14 as shown in Figure 7 as shown in Figure 6,45 degree twisting fixtures are made of tilt stand 25 and two plastic wheels 23, two plastic wheel parallel interval are installed on the tilt stand, clamp flat tube 24 between the two, 90 degree reverse roller devices and comprise two side plates 17 and squeegee roller 26 up and down, annular groove is made in the excircle contraposition of squeegee roller up and down, clamps strip in annular groove.
Length-measuring appliance as shown in Figure 8, comprise wheel 27, lever 29, cylinder 30 and rotary encoder 28, the right-hand member of lever connects the piston of cylinder, and the left end of lever is installed rotary encoder, the runner of rotary encoder and on take turns the side up and down that is crimped on flat tube respectively.
Shearing device is installed drive motors 33 as shown in Figure 9 on the base plate 32, the shaft end of drive motors is installed cutting knife 31, and flat tube passes from drive motors outside base plate, and is cut off by cutting knife.
The processing of B shape pipe as shown in figure 10, part i is the flanging set of molds process segment, the edge of visible strip is bent; Part ii is the doubling set of molds process segment, and visible strip is bent to the middle part; Partly for being squeezed into the pipe mold group process segment, the strip of visible bending is squeezed into flat tube to III at last.
The utility model is simple in structure, with low cost, charging gear carries strip through obtaining finished product after again by flat tube torsion device, shearing device after the extrusion modling of strip shaped device, the strip shaped device is by flanging set of molds, doubling set of molds and be squeezed into the pipe mold group and constitute, be divided into three workshop sections flat strip bending extruding is the flat tube of internal run-through, high efficiency, and the roll extrusion wheels in three moulds can be produced dissimilar flat tubes, wide accommodation when adopting difformity.
Claims (6)
1. heat exchanger flat tube processing machine, it is characterized in that: comprise workbench, charging gear, the strip shaped device, the flat tube torsion device, length-measuring appliance and shearing device, charging gear is installed in the front end of workbench, the strip carried with the charging gear strip shaped device of contraposition mutually is installed on workbench, this strip shaped device is by the flanging set of molds, doubling set of molds and be squeezed into the pipe mold group and connect and compose successively, three set of molds are by motor-driven, the flat tube torsion device be used for will be squeezed into the flat tube of horizontal direction of pipe mold group output be directed to along the flat tube center line and revolve the direction that turn 90 degrees and transfer to shearing device, the length-measuring appliance of measuring flat tube length is installed between flat tube torsion device and shearing device.
2. heat exchanger flat tube processing machine according to claim 1, it is characterized in that: the structure of described three set of molds is: comprise base plate and side plate, the bilateral symmetry of base plate is installed side plate, uniform between two side plates a plurality of roll extrusion wheels are installed, each roll extrusion wheels constitutes by the upper pressure wheel and the lower pressure wheel of crimping mutually.
3. heat exchanger flat tube processing machine according to claim 2, it is characterized in that: the axle head that upper pressure wheel in described each roll extrusion wheels and lower pressure wheel stretch out the side plate outside all is equipped with pitch wheel, and upper pressure wheel institute cogged is connected with a joggle in pinion that the gear that the upper pressure wheel in each roll extrusion wheels is adorned is installed by side plate and the adjacent roll extrusion wheels.
4. according to claim 2 or 3 described heat exchanger flat tube processing machines, it is characterized in that: the lower pressure wheel institute cogged in described each mould in the roll extrusion wheels of high order end connects motor by reduction box.
5. heat exchanger flat tube processing machine according to claim 1 is characterized in that: described flat tube torsion device comprises that 45 degree twisting fixtures and 90 degree reverse roller devices.
6. heat exchanger flat tube processing machine according to claim 1, it is characterized in that: described length-measuring appliance comprises upper block and rotary encoder, upper block and rotary encoder are crimped on the side up and down of flat tube respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206412341U CN201950099U (en) | 2010-12-03 | 2010-12-03 | Flat tube processor for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206412341U CN201950099U (en) | 2010-12-03 | 2010-12-03 | Flat tube processor for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950099U true CN201950099U (en) | 2011-08-31 |
Family
ID=44494226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206412341U Expired - Fee Related CN201950099U (en) | 2010-12-03 | 2010-12-03 | Flat tube processor for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290007A (en) * | 2021-12-31 | 2022-04-08 | 江苏金荣森制冷科技有限公司 | Production method of torsion jacking device |
| CN114714065A (en) * | 2022-03-21 | 2022-07-08 | 天津市朗尼科技发展有限公司 | One goes out two core equipment mechanisms |
-
2010
- 2010-12-03 CN CN2010206412341U patent/CN201950099U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290007A (en) * | 2021-12-31 | 2022-04-08 | 江苏金荣森制冷科技有限公司 | Production method of torsion jacking device |
| CN114290007B (en) * | 2021-12-31 | 2023-06-02 | 江苏金荣森制冷科技有限公司 | Production method of torsion top extension device |
| CN114714065A (en) * | 2022-03-21 | 2022-07-08 | 天津市朗尼科技发展有限公司 | One goes out two core equipment mechanisms |
| CN114714065B (en) * | 2022-03-21 | 2023-06-30 | 天津市朗尼科技发展有限公司 | One goes out two core assembly devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20121203 |