CN207787342U - Current divider shaping tooling - Google Patents
Current divider shaping tooling Download PDFInfo
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- CN207787342U CN207787342U CN201820176511.2U CN201820176511U CN207787342U CN 207787342 U CN207787342 U CN 207787342U CN 201820176511 U CN201820176511 U CN 201820176511U CN 207787342 U CN207787342 U CN 207787342U
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- current divider
- isocon
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- shaping tooling
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Abstract
The utility model provides a kind of current divider shaping tooling, and current divider includes shunt head and Duo Gen isocons, and one end of each isocon is welded in shunt head, and the other end is for connecting heat exchanger；Current divider shaping tooling includes working plate, locating piece is arranged on working plate and positioning fixture, multiple bendings positioning arc panel and multiple bending positioning columns, multiple location holes.The utility model current divider shaping tooling may be implemented isocon and all be welded to the whole shaping for carrying out current divider on shunt head after composition current divider again, that is every isocon is not necessarily to shaping respectively before being welded on shunt head, then welding personnel need not differentiate each isocon, greatly reduce the difficulty and error rate of welding, improve welding efficiency, and pass through this shaping tooling, whole to current divider shaping can be carried out in the erecting bed installed with heat exchanger, avoid the problem of isocon after welding deforms in transportational process.
Description
Technical field
The utility model is related to air-conditioning technical field, especially a kind of isocon to air conditioner diverter carries out the whole of shaping
Shape tooling.
Background technology
Within air-conditioning systems, the shunting mode of heat exchanger is highly important.The current divider of heat exchanger generally has very much
The pipeline on road is shunted, and current dividers more than especially more than 10 tunnels, circuit design is extremely difficult, because of these isocons
Quantity is more, and different, and versatility is very poor.
When isocon quantity is fewer, the shape of the general meeting good each isocon of designed in advance, then isocon is welded respectively
It is connected on shunt head.But when isocon way is more, than the current divider 2 of heat exchanger assembly 1 as shown in Figure 1, isocon 2-1
15 tunnels are shared, pipeline shape is different, and different isocons is not easy to differentiate its welding position on shunt head, and welding is difficult
Degree is big and error rate is very high, and isocon is thinner, is also easily deformed in transportational process after the completion of welding, causes finally to exist
It is difficult to install on heat exchanger or shaping again is needed so that installation effectiveness is low.
Invention content
The utility model provides a kind of current divider shaping tooling, isocon may be implemented all is welded on shunt head to constitute
The whole shaping of current divider is carried out after current divider again, is i.e. is not needed without shaping respectively, welding personnel before every isocon welding
Isocon is differentiated, the difficulty and error rate of welding is greatly reduced, improves the efficiency of welding, and by this shaping tooling, it can
To carry out shaping in erecting bed to current divider is whole, the problem of isocon deforms in transportational process is avoided.
Technical solution provided by the utility model is a kind of current divider shaping tooling, the current divider include shunt head and
One end of more isocons, each isocon is welded in the shunt head, and the other end is for connecting heat exchanger；The current divider
Shaping tooling includes working plate, locating piece and the positioning of the main flow pipe for being used to position the shunt head is arranged on working plate
Fixture, multiple bendings positioning arc panel that each isocon is positioned for bending and multiple bending positioning columns are used to determine respectively
Multiple location holes of the heat exchanger connecting pin of each isocon in position.
The working plate has notch section.
Multiple bending positioning arc panels are arranged in a row along the length direction of the current divider, and multiple bendings are fixed
Position column is arranged in a row along the length direction of the current divider, and multiple location holes are arranged along the length direction of the current divider
In a row, the bending positions arc panel and the location hole is located at the both sides of the bending positioning column.
The quantity of the bending positioning column is identical as the bending positioning quantity of arc panel, and multiple bendings position arc
The bending direction of shape plate is identical or different.
The locating piece includes the first locating piece and the second locating piece, and the first locating piece second locating piece is remote
Head from the shunt head, first locating piece are horizontal U-shaped block, and second locating piece is spaced by two
Linear type block is constituted.
The bending positioning column is the cylinder being vertically installed on the working plate, and top is spherical surface.
The location hole is made of top flared section and lower part necking section.
It is provided with handle on the working plate.
Compared with prior art, a kind of current divider shaping tooling of the utility model, may be implemented isocon and is all welded to
Carry out the whole shaping of current divider on shunt head after composition current divider again, i.e. every isocon is not necessarily to before being welded on shunt head
Distinguish shaping, then welding personnel need not differentiate each isocon, greatly reduce the difficulty and error rate of welding, improve welding
Efficiency, and by this shaping tooling, whole to current divider can carry out shaping in the erecting bed installed with heat exchanger, keep away
The problem of isocon after welding deforms in transportational process is exempted from.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the attachment structure schematic diagram of flow controller and heat exchanger；
Fig. 2 is the structural schematic diagram of the utility model current divider shaping tooling；
Fig. 3 is the axial sectional diagrammatical view illustration of the location hole of the utility model current divider shaping tooling；
Fig. 4 is the structural schematic diagram using the current divider before the utility model current divider shaping tooling bending；
Mounting structure schematic diagram of the current divider on the utility model current divider shaping tooling when Fig. 5 is bending；
Fig. 6 is the structural schematic diagram using the current divider after the utility model current divider shaping tooling bending.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
As shown in Figure 2 and Figure 4, a kind of current divider shaping tooling of the present embodiment, current divider 10 include shunt head 11 and Duo Gen
Isocon 12,12 quantity of isocon is 15 in the present embodiment, and shunt head 11 includes head 111 and main flow pipe 112, each isocon
12 one end is welded in shunt head 11, is specifically welded on the head 111 of shunt head 11, and the other end divides for connecting heat exchanger
112 shape of isocon for flowing device 10 is unified, and length is consistent, and welding personnel does not need to differentiate each point when being welded on shunt head 11
Flow tube greatly reduces the wrong probability of weldering, improves welding efficiency；After the completion of welding, using the present embodiment current divider shaping tooling
Carry out current divider Integral bending.The present embodiment current divider shaping tooling 20 includes working plate 27, is arranged on working plate 27
Locating piece 21, positioning fixture 22, multiple bendings positioning arc panel 23, multiple bending positioning columns 24 and multiple location holes 25,
Middle locating piece 21 and positioning fixture 22 are used to position the main flow pipe 112 of shunt head 11 and then position entire current divider 10, are entire
The bending benchmark of current divider, positioning fixture 22 can open and close, and when closing pushes down the main flow pipe 112 of current divider 10, ensure
Current divider does not move when bending, and the taking-up of current divider 10, positioning fixture 22 can be facilitated to select in the present embodiment after opening
Elbow presss from both sides, and is conveniently operated, other fixtures also can be selected certainly, be not particularly limited to this；Bending positions arc panel 23 and bending is fixed
Position column 24 positions each isocon 12 for bending, can arrange that bending positions arc panel according to the different bending degree of isocon 12
23 and bending positioning column 24, bending positioning arc panel 23 makes 12 bending of isocon go out big arc-shaped curvature portion, and bending positioning column 24 makes
12 bending of isocon goes out small arc-shaped curvature portion, and location hole 25 is used to position the heat exchanger connecting pin 121 of each isocon 12 respectively, fixed
Location hole 25 is inserted into the heat exchanger connecting pin 121 of isocon 12 when position to position.
When carrying out current divider Integral bending using the present embodiment current divider shaping tooling, as shown in figure 5, current divider 10 is set
In on working plate 27, the main flow pipe 112 of shunt head 11 is positioned by locating piece 21, and is compressed by positioning fixture 22, then manually
One of isocon 12 is pressed in first on bending positioning arc panel 23 and is converted into a big arc-shaped curvature portion, then passes around bending
Positioning column 24 makes 12 bending of isocon go out a small arc-shaped curvature portion, and it is fixed to be later inserted into the heat exchanger connecting pin of isocon 12
In the hole 25 of position, the bending of single isocon 12 is realized, carries out the bending of each isocon 12 successively, finally realizes entire current divider
10 bending；After bending, positioning fixture 22 is opened, takes out current divider 10, the current divider 10 after bending is as shown in Figure 6.When bending,
It can be chosen whether to need to position arc panel 23 by bending according to the bending degree of each isocon 12 or bending positions arc column 24
Bending is carried out, i.e., the quantity of bending positioning arc panel 23, the quantity of bending positioning arc column 24 might not be with isocons 12
Quantity is equal.
Further, working plate 27 has notch section 271, to avoid each isocon 12.
In the present embodiment, multiple bending positioning arc panels 23 are arranged in a row along the length direction of current divider 10, multiple foldings
Curved positioning column 24 is arranged in a row along the length direction of current divider 10, and multiple location holes 25 are arranged along the length direction of current divider 10
In a row, bending positions arc panel 23 and location hole 25 is located at the both sides of bending positioning column 24, keeps isocon shaping tooling whole
It is compact-sized, and meet the bending degree requirement of different isocons 12.
In the present embodiment, the quantity of bending positioning column 24 is identical as the bending positioning quantity of arc panel 23, and multiple bendings
The bending direction for positioning arc panel 23 is identical or different, can be depending on practical bending requirement.
Further reliably to position current divider 10, locating piece 21 includes the first locating piece 211 and the second locating piece 212,
As shown in Figure 2 and Figure 5, the first locating piece 211 is compared with head 111 of second locating piece 212 far from shunt head 11, the first locating piece
211 be horizontal U-shaped block, and the second locating piece 212 is made of two spaced linear type blocks, i.e. on the first locating piece 211
U-shaped locating slot is formed, the second locating piece 212 forms linear type locating slot, and main flow pipe 112 is plugged in the U-shaped of the first locating piece 211
In locating slot, U-shaped locating slot plays the end of main flow pipe 112 position-limiting action of axial and circumferential, the other end of main flow pipe 112
It is stuck in the linear type locating slot of the second locating piece 212, further the circumferential direction of main flow pipe 112 is limited, ensure that mainstream
Pipe 112 does not move, and then ensures that current divider 10 is whole and do not move.
Bending positioning column 24 is the cylinder being vertically installed on working plate 27, and top is spherical surface, to avoid manual folding
Hand is scratched when curved or scratches 12 surface of isocon.
Preferably, location hole 25 is made of top flared section 251 and lower part necking section 252, as shown in figure 3, top is flared
Section 251 can be such that the heat exchanger connecting pin of isocon 12 is easily inserted into, and the heat exchanger connecting pin of pipe 12 to be shunted is inserted completely
Enter and positioning snap action played by lower part necking section 252, to improve installation of the current divider 10 in the present embodiment tooling and
Bending efficiency.
In addition, handle 26 is additionally provided in the present embodiment on working plate 27, facilitate tooling in the displacement of different occasions or
Transport, improves ease of use.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. a kind of current divider shaping tooling, the current divider includes shunt head and Duo Gen isocons, one end of each isocon
It is welded in the shunt head, the other end is for connecting heat exchanger；It is characterized in that：The current divider shaping tooling includes workbench
Plate, the locating piece that the main flow pipe for being used to position the shunt head is arranged on working plate and positioning fixture are positioned for bending
Multiple bendings of each isocon position arc panel and multiple bending positioning columns, for positioning changing for each isocon respectively
Multiple location holes of hot device connecting pin.
2. current divider shaping tooling according to claim 1, it is characterised in that：The working plate has notch section.
3. current divider shaping tooling according to claim 1, it is characterised in that：Multiple bendings position arc panel along institute
The length direction for stating current divider is arranged in a row, and multiple bending positioning columns are arranged in one along the length direction of the current divider
Row, multiple location holes are arranged in a row along the length direction of the current divider, the bending positioning arc panel and described fixed
Position hole is located at the both sides of the bending positioning column.
4. current divider shaping tooling according to claim 1, it is characterised in that：The quantity of the bending positioning column with it is described
The quantity that bending positions arc panel is identical, and the bending direction of multiple bending positioning arc panels is identical or different.
5. current divider shaping tooling according to claim 1, it is characterised in that：The locating piece include the first locating piece and
Second locating piece, the first locating piece head of second locating piece far from the shunt head, first locating piece
For horizontal U-shaped block, second locating piece is made of two spaced linear type blocks.
6. current divider shaping tooling according to claim 1, it is characterised in that：The bending positioning column is vertically to be installed in
Cylinder on the working plate, top are spherical surface.
7. current divider shaping tooling according to claim 1, it is characterised in that：The location hole is by top flared section under
Necking section in portion's is constituted.
8. current divider shaping tooling according to claim 1, it is characterised in that：It is provided with handle on the working plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176511.2U CN207787342U (en) | 2018-02-01 | 2018-02-01 | Current divider shaping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176511.2U CN207787342U (en) | 2018-02-01 | 2018-02-01 | Current divider shaping tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787342U true CN207787342U (en) | 2018-08-31 |
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ID=63268558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176511.2U Active CN207787342U (en) | 2018-02-01 | 2018-02-01 | Current divider shaping tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237835A (en) * | 2018-09-27 | 2019-01-18 | 厦门理工学院 | A kind of hand-held dry ice tucker |
-
2018
- 2018-02-01 CN CN201820176511.2U patent/CN207787342U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237835A (en) * | 2018-09-27 | 2019-01-18 | 厦门理工学院 | A kind of hand-held dry ice tucker |
| CN109237835B (en) * | 2018-09-27 | 2024-03-12 | 厦门理工学院 | Handheld dry ice filler |
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