CN201989065U - Assembling die for main board of heat exchanger - Google Patents
Assembling die for main board of heat exchanger Download PDFInfo
- Publication number
- CN201989065U CN201989065U CN2010206397801U CN201020639780U CN201989065U CN 201989065 U CN201989065 U CN 201989065U CN 2010206397801 U CN2010206397801 U CN 2010206397801U CN 201020639780 U CN201020639780 U CN 201020639780U CN 201989065 U CN201989065 U CN 201989065U
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- China
- Prior art keywords
- mainboard
- heat exchanger
- main board
- positioning strip
- shell
- 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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Abstract
The utility model relates to an assembling die for a main board of a heat exchanger, which comprises a bottom plate and a positioning strip, wherein the positioning strip is used to clamp the surface of the inner wall of the main board and is mounted on the surface of the bottom plate. The assembling die is characterized in that a plurality of elastic press heads used to clamp the surface of the outer wall of the main board are mounted on the bottom plate outside the positioning strip. The assembling die has simple structure and low cost; the assembling die is used together with the positioning strip, so that the main board can be positioned more precisely; and the assembling die and the positioning strip together clamp the main board, so that the main board cannot come off when the mounting wall of the main board moves horizontally, thereby improving machining precision.
Description
Technical field
The utility model belongs to heat exchanger process equipment field, especially a kind of heat exchanger mainboard assembly jig.
Background technology
The assembling of the integral body of heat exchanger is finished by kludge, at first the mainboard of heat exchanger both sides is installed on the mould of mainboard assembly wall of kludge both sides, puts flat tube then on the assembly or fitting table of centre, opens the assembling of finishing heat exchanger behind the kludge.The structure of above-mentioned mould is: comprise base plate and positioning strip, positioning strip is installed in backplate surface and can blocks the inwall of mainboard, in use, mainboard directly is installed on the mould, but because there is certain mismachining tolerance in mainboard, can influence last assembling result, and during the transverse movement of mainboard assembly wall, because dropping of mainboard also can influence last assembling result, causes the appearance of defect ware.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, with low cost and can stablize the heat exchanger mainboard assembly jig that clamps mainboard.
The technical scheme that the utility model is taked is:
A kind of heat exchanger mainboard assembly jig comprises base plate and the positioning strip that is used to block the mainboard inner wall surface, and positioning strip is installed in backplate surface, it is characterized in that: on the base plate in the positioning strip outside a plurality of compensating squeeze heads that are used to block the mainboard outer wall surface are installed.
And described compensating squeeze head comprises positioning head, shell and stage clip, and positioning head is inlaid in an end of shell, setting-in stage clip between the other end inwall of the inner side end of positioning head and shell.
And the part that described positioning head stretches out shell is a spindle.
And, be embedded with dirt-proof boot between described positioning head outer rim and the shell aperture sidewall.
Advantage of the present utility model and good effect are:
The utility model is simple in structure, with low cost, on the base plate in the positioning strip outside, a plurality of compensating squeeze heads that are used to block the mainboard outer wall surface are installed, after mainboard is installed on mounting bar on the base plate, compensating squeeze head is crimped on the surface of mainboard outer wall, not only make the location of mainboard more accurate, and the two also common mainboard that clamps with the positioning strip acting in conjunction, horizontal when mobile at the mainboard assembly wall, mainboard can not come off, and has improved machining accuracy.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the sectional view of Fig. 1;
Fig. 4 is the structural representation of compensating squeeze head.
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 mainboard assembly jig, shown in Fig. 1～4, comprise base plate 1 and the positioning strip 2 that is used to block the mainboard inner wall surface, positioning strip is installed in backplate surface, innovation of the present utility model is: on the base plate in the positioning strip outside a plurality of compensating squeeze heads 3 that are used to block the mainboard outer wall surface are installed, in the present embodiment, compensating squeeze head has four, each two of positioning strip above and belows can certainly be provided with more a plurality of.
In the present embodiment, compensating squeeze head comprises positioning head 6, shell 9 and stage clip 8, positioning head is inlaid in an end of shell, setting-in stage clip between the other end inwall of the inner side end of positioning head and shell, the part that positioning head stretches out shell is a spindle, is embedded with dirt-proof boot 7 between positioning head outer rim and the shell aperture sidewall.
When the utility model uses as shown in Figure 3:
The utility model is simple in structure, with low cost, not only makes the location of mainboard more accurate with the positioning strip acting in conjunction, and the two also common mainboard that clamps, and horizontal when mobile at the mainboard assembly wall, mainboard can not come off, and has improved machining accuracy.
Claims (4)
1. a heat exchanger mainboard assembly jig comprises base plate and the positioning strip that is used to block the mainboard inner wall surface, and positioning strip is installed in backplate surface, it is characterized in that: on the base plate in the positioning strip outside a plurality of compensating squeeze heads that are used to block the mainboard outer wall surface are installed.
2. heat exchanger mainboard assembly jig according to claim 1, it is characterized in that: described compensating squeeze head comprises positioning head, shell and stage clip, positioning head is inlaid in an end of shell, setting-in stage clip between the other end inwall of the inner side end of positioning head and shell.
3. heat exchanger mainboard assembly jig according to claim 2 is characterized in that: the part that described positioning head stretches out shell is a spindle.
4. heat exchanger mainboard assembly jig according to claim 2 is characterized in that: be embedded with dirt-proof boot between described positioning head outer rim and the shell aperture sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206397801U CN201989065U (en) | 2010-12-03 | 2010-12-03 | Assembling die for main board of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206397801U CN201989065U (en) | 2010-12-03 | 2010-12-03 | Assembling die for main board of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989065U true CN201989065U (en) | 2011-09-28 |
Family
ID=44665567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206397801U Expired - Fee Related CN201989065U (en) | 2010-12-03 | 2010-12-03 | Assembling die for main board of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433434A (en) * | 2017-09-05 | 2017-12-05 | 上海超惠通风环保设备有限公司 | The assembled mould of high accuracy and assembling method of wet-type high-voltage electrostatic precipitation anode tube group |
-
2010
- 2010-12-03 CN CN2010206397801U patent/CN201989065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433434A (en) * | 2017-09-05 | 2017-12-05 | 上海超惠通风环保设备有限公司 | The assembled mould of high accuracy and assembling method of wet-type high-voltage electrostatic precipitation anode tube group |
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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: 20110928 Termination date: 20131203 |