CN204640612U - A kind of evaporator of refrigerator sulfuration fixed mould - Google Patents
A kind of evaporator of refrigerator sulfuration fixed mould Download PDFInfo
- Publication number
- CN204640612U CN204640612U CN201520357956.7U CN201520357956U CN204640612U CN 204640612 U CN204640612 U CN 204640612U CN 201520357956 U CN201520357956 U CN 201520357956U CN 204640612 U CN204640612 U CN 204640612U
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- CN
- China
- Prior art keywords
- mould
- holddown groove
- limitting pin
- evaporator
- sulfuration
- 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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Abstract
The utility model discloses a kind of evaporator of refrigerator sulfuration fixed mould, comprise frame and be arranged on the upper die and lower die in described frame, sulfurizing mould is arranged on described counterdie, described patrix and cylinders, described sulfurizing mould is made up of base plate and the position-limitting pin be located on described base plate and buckle holddown groove, be connected with spring bottom described position-limitting pin, described buckle holddown groove is divided into tube sheet buckle holddown groove and temperature-sensing pipe buckle holddown groove.Preferably, described sulfurizing mould adopts cr12mov material to be made, and Rockwell hardness is between 45-50HRC, and surface smoothness is not less than secondary standard.Preferably, described patrix inside is provided with electric heating tube.The utility model is reasonable in design, thermal conductivity and the higher material of hardness is adopted to be made, mould adopt liftable position-limitting pin fix aluminum pipe, because position-limitting pin has certain height, greatly improve the installation fixed efficiency to aluminum pipe, also can realize fixing spacing in mould pressurizing process.
Description
Technical field
The invention belongs to refrigeration technology field, relate to a kind of evaporator of refrigerator sulfuration fixed mould.
Background technology
Existing refrigeration evaporator is made up of aluminium sheet and aluminum pipe, aluminum pipe is bonded on aluminium sheet by sulfide film, the mould majority of prior art is slotted on mould according to the track of aluminum pipe, just can press cure in the groove needing aluminum pipe to be installed to mould in the process of installing, although this production technology and Mold Making product quality uniformity is out higher, but in the production process of reality, relate in particular to pipeline more when, cannot ensure that aluminum pipe pipeline can be installed in the groove of mould completely, the defective products produced will be a lot, and production efficiency is extremely low.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of reasonable in design, evaporator of refrigerator sulfuration fixed mould that production efficiency is high
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of evaporator of refrigerator sulfuration fixed mould, comprise frame and be arranged on the upper die and lower die in described frame, sulfurizing mould is arranged on described counterdie, described patrix and cylinders, described sulfurizing mould is made up of base plate and the position-limitting pin be located on described base plate and buckle holddown groove, be connected with spring bottom described position-limitting pin, described buckle holddown groove is divided into tube sheet buckle holddown groove and temperature-sensing pipe buckle holddown groove.
Preferably, described sulfurizing mould adopts cr12mov material to be made, and Rockwell hardness is between 45-50HRC, and surface smoothness is not less than secondary standard.
Preferably, described patrix inside is provided with electric heating tube.
Compared with prior art, beneficial effect of the present invention is:
The present invention is reasonable in design, thermal conductivity and the higher material of hardness is adopted to be made, mould adopt liftable position-limitting pin fix aluminum pipe, because position-limitting pin has certain height, greatly improve the installation fixed efficiency to aluminum pipe, also can realize fixing spacing in mould pressurizing process.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of evaporator of refrigerator sulfuration of the utility model fixed mould;
Fig. 2 is the structural representation of sulfurizing mould of the present utility model;
Fig. 3 is the A-A profile of Fig. 2.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of evaporator of refrigerator sulfuration fixed mould, comprise frame 4 and the patrix 3 be arranged in described frame 4 and counterdie 2, sulfurizing mould 2 is arranged on described counterdie 1, described patrix 3 and cylinders, described sulfurizing mould 2 is made up of base plate 25 and the position-limitting pin 24 be located on described base plate 25 and buckle holddown groove, and be connected with spring 26 bottom described position-limitting pin 24, described buckle holddown groove is divided into tube sheet buckle holddown groove 22 and temperature-sensing pipe buckle holddown groove 23.
Preferably, described sulfurizing mould 2 adopts cr12mov material to be made, and Rockwell hardness is between 45-50HRC, and surface smoothness is not less than secondary standard.
Preferably, described patrix 3 inside is provided with electric heating tube.
Aluminum pipe 21 is fixed in position-limitting pin 24, tube sheet buckle and temperature-sensing pipe buckle are arranged on respectively in tube sheet buckle holddown groove 22 and temperature-sensing pipe buckle holddown groove 23, after aluminum pipe 21, tube sheet buckle and temperature-sensing pipe buckle is fixing, again the aluminium sheet simultaneously with sulfide film is placed on aluminum pipe 21, start the electric heating tube that patrix 3 is built-in, patrix 3 temperature raises, and starts cylinder, cylinder drives patrix 3 to press down, and the sulfide film on aluminium sheet is melted the adhesion realizing aluminum pipe 21 and aluminium sheet in the process pressed down.
The present invention is reasonable in design, thermal conductivity and the higher material of hardness is adopted to be made, mould adopt liftable position-limitting pin 24 pairs of aluminum pipes 21 fix, because position-limitting pin 24 has certain height, greatly improve the installation fixed efficiency to aluminum pipe 24, also can realize fixing spacing in mould pressurizing process.
Claims (3)
1. an evaporator of refrigerator sulfuration fixed mould, the patrix (3) comprising frame (4) and be arranged in described frame (4) and counterdie (1), sulfurizing mould (2) is arranged on described counterdie (1), it is characterized in that: described patrix (3) and cylinders, described sulfurizing mould (2) is made up of base plate (25) and the position-limitting pin (24) be located on described base plate (25) and buckle holddown groove, described position-limitting pin (24) bottom is connected with spring (26), described buckle holddown groove is divided into tube sheet buckle holddown groove (22) and temperature-sensing pipe buckle holddown groove (23).
2. a kind of evaporator of refrigerator sulfuration fixed mould according to claim 1, is characterized in that: described sulfurizing mould (2) adopts crl2mov material to be made, and Rockwell hardness is between 45-50HRC, and surface smoothness is not less than secondary standard.
3. a kind of evaporator of refrigerator sulfuration fixed mould according to claim 1, is characterized in that: described patrix (3) inside is provided with electric heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357956.7U CN204640612U (en) | 2015-05-20 | 2015-05-20 | A kind of evaporator of refrigerator sulfuration fixed mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357956.7U CN204640612U (en) | 2015-05-20 | 2015-05-20 | A kind of evaporator of refrigerator sulfuration fixed mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640612U true CN204640612U (en) | 2015-09-16 |
Family
ID=54093389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520357956.7U Expired - Fee Related CN204640612U (en) | 2015-05-20 | 2015-05-20 | A kind of evaporator of refrigerator sulfuration fixed mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642828A (en) * | 2016-10-16 | 2017-05-10 | 合肥太通制冷科技有限公司 | Refrigeration evaporator vulcanization technology |
| CN107244017A (en) * | 2017-07-27 | 2017-10-13 | 苏州市海铂橡塑五金制品有限公司 | A kind of rubber curing forming mould |
-
2015
- 2015-05-20 CN CN201520357956.7U patent/CN204640612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642828A (en) * | 2016-10-16 | 2017-05-10 | 合肥太通制冷科技有限公司 | Refrigeration evaporator vulcanization technology |
| CN107244017A (en) * | 2017-07-27 | 2017-10-13 | 苏州市海铂橡塑五金制品有限公司 | A kind of rubber curing forming mould |
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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: 20150916 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |