CN208427576U - Cooling fin bending and molding tooling - Google Patents
Cooling fin bending and molding tooling Download PDFInfo
- Publication number
- CN208427576U CN208427576U CN201820915281.7U CN201820915281U CN208427576U CN 208427576 U CN208427576 U CN 208427576U CN 201820915281 U CN201820915281 U CN 201820915281U CN 208427576 U CN208427576 U CN 208427576U
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- CN
- China
- Prior art keywords
- cooling fin
- bending
- adjustable
- forming block
- fixed
- 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
Links
- 238000005452 bending Methods 0.000 title claims abstract description 65
- 238000001816 cooling Methods 0.000 title claims abstract description 52
- 238000000465 moulding Methods 0.000 title claims abstract description 41
- 230000000881 depressing effect Effects 0.000 claims abstract description 4
- 230000005489 elastic deformation Effects 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to cooling fin bending and molding toolings.Cooling fin bending and molding tooling includes can relatively movable upper die and lower die, lower die includes fixed-type piece and can fix the up and down adjustable-forming block of forming blocks relatively, upper mold has the upper mold die mould face for depressing cooling fin, have at the top of adjustable-forming block and is oppositely arranged the adjustable-forming block supporting surface for being used to support cooling fin with upper mold die mould face, cooling fin bending and molding tooling further includes that elastic deformation can occur in the up-down direction to apply the dynamic clamping head and quiet clamping head of upward elastic force to adjustable-forming block, fixed-type piece upper with the bending and molding face vertically arranged in adjustable-forming block side, adjustable-forming block has the avoiding space of bellows segment among evacuation cooling fin backwards to the side in bending and molding face.During fin ends bending and molding, intermediate bellows segment upper and lower translation will not interfere with bending cutter holder.
Description
Technical field
The utility model relates to cooling fin bending and molding toolings.
Background technique
Cooling fin is a kind of common radiator structure, is used in various equipment, to protect to equipment.
A kind of existing cooling fin, for structure as shown in Figure 1, intermediate is continuous wave pattern section 41, both ends have L shape flange, intermediate bellows segment
41 and end L shape flange 42 bending height it is all very big.Ripple type can be suppressed by specific purpose tool, after compression moulding, heat dissipation
Flanging is reserved at 4 both ends of piece, as shown in Fig. 2, then bending flanging again by bending machine, forms L shape flange as shown in Figure 1
42, L shape flange need to be formed by 90 ° of the upward bending of bending machine.Since bending height is higher, and between flange and bellows segment
Width is smaller, has exceeded bending machine limit range, therefore, when carrying out bending and molding to cooling fin both ends using bending machine, dissipates
The intermediate bellows segment of backing is easy to collide with bending cutter holder and interferes and lead to not reach processing request.
Utility model content
The purpose of this utility model is to provide a kind of cooling fin bending and molding toolings, to solve in use bending machine to scattered
When backing both ends carry out bending and molding, the intermediate bellows segment of cooling fin is easy to collide with bending cutter holder to interfere and lead
Cause is unable to reach the problem of processing request.
To achieve the above object, the cooling fin bending and molding tooling of the utility model include can relatively movable upper mold and under
Mould, lower die include fixed-type piece and can fix the up and down adjustable-forming block of forming blocks relatively, upper mold have for depressing
The upper mold die mould face of cooling fin, adjustable-forming block top, which has, is oppositely arranged the activity for being used to support cooling fin with upper mold die mould face
Forming blocks supporting surface, cooling fin bending and molding tooling further include that elastic deformation can occur in the up-down direction to adjustable-forming block
Apply the dynamic clamping head and quiet clamping head of upward elastic force, fixed-type piece upper with the bending and molding vertically arranged in adjustable-forming block side
Face, adjustable-forming block have the avoiding space of bellows segment among evacuation cooling fin backwards to the side in bending and molding face.By cooling fin
Upper mold is put into cooling fin after being placed horizontally on adjustable-forming block and waits for bending part by reserved flanging, and upper mold and cooling fin are located at
The ripple struction of end fits, and then control upper mold is close to lower die, and adjustable-forming block gradually squeezes dynamic clamping head and quiet clamping head, heat dissipation
The reserved flanging of piece is finally closed with bending and molding face paste by horizontality gradually upward bending and is completed upward 90 ° of bending, intermediate wave
Line section upper and lower translation during fin ends bending and molding will not interfere with bending cutter holder.
The dynamic clamping head and quiet clamping head is arranged between fixed-type piece and adjustable-forming block.
Described fixed-type piece is L shape, and fixed-type piece of L shape has horizontal component and vertical portion, the elastic reset
Part is arranged on fixed-type piece of L shape of horizontal component, the side of the facing movament forming blocks for the vertical portion that fixed-type piece of L shape
Face constitutes the bending and molding face.
The dynamic clamping head and quiet clamping head is rubber block.
Rubber block is fixedly connected by bolt with adjustable-forming block.
The cooling fin bending and molding tooling further includes pedestal, fixed-type piece and pedestal releasable connection.Convenient for assembling and
It dismantles, storage facilitates, occupies little space, convenient transportation.
Pedestal is equipped with groove, and fixed-type piece is equipped with convex key, and fixed-type piece is cooperated with pedestal by keyway.Make solid
Determine forming blocks and pedestal assembly and disassembly are all very convenient, time saving and energy saving.
Fixed-type piece is equipped with the adjustable-forming in adjustable-forming block reset to initial position and on adjustable-forming block
Block supporting surface concordantly supports fixed-type piece of supporting surface of cooling fin.It is fixed-type when adjustable-forming block is in initial position
Block supporting surface and adjustable-forming block supporting surface cooperatively support cooling fin.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after fin ends bending；
Fig. 2 is the structural schematic diagram before fin ends bending；
Fig. 3 is the structural schematic diagram of the specific embodiment 1 of the cooling fin bending and molding tooling of the utility model；
Fig. 4 is the structural schematic diagram of lower die in Fig. 3；
Fig. 5 is the structural schematic diagram of pedestal in Fig. 3；
Fig. 6 is that cooling fin is placed on the structural schematic diagram in Fig. 3 on adjustable-forming block in Fig. 2；
Fig. 7 is the structural schematic diagram after the bending and molding of cooling fin one end；
In figure: 1- upper mold；11- upper mold die mould face；2- lower die；Fixed-type piece of 21-；211- bending and molding face；212- is solid
Determine forming blocks supporting surface；22- adjustable-forming block；221- adjustable-forming block supporting surface；23- rubber block；24- convex key；25- bolt；
3- pedestal；31- groove；4- cooling fin；41- bellows segment；42-L shape flange.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment 1 of the cooling fin bending and molding tooling of the utility model, as shown in Fig. 3 to Fig. 7, including upper mold 1,
Lower die 2 and pedestal 3, lower die 2 include fixed-type piece 21 and can fix the up and down adjustable-forming block 22 of forming blocks relatively, Gu
Determine to be equipped with rubber block 23 between forming blocks 21 and adjustable-forming block 22, rubber block connects by the way that bolt 25 and adjustable-forming block 22 are fixed
It connects.Elastic deformation can occur in the up-down direction for rubber block 23 to apply upward elastic force to adjustable-forming block 22.Upper mold 1 has
For depressing the upper mold die mould face 11 of cooling fin, has at the top of adjustable-forming block 22 and be oppositely arranged with upper mold die mould face 11 for branch
Support the adjustable-forming block supporting surface 221 of cooling fin.Fixed-type piece is L shape, and fixed-type piece of L shape has horizontal component and vertical
Part, rubber block 23 are arranged on fixed-type piece of L shape of horizontal component, the vertical portion that fixed-type piece of L shape towards work
The side of dynamic forming blocks constitutes bending and molding face 211.Adjustable-forming block 22 has evacuation heat dissipation backwards to the side in bending and molding face
The avoiding space of bellows segment 41 among piece.Fixed-type piece of L shape be equipped with when adjustable-forming block 22 is reset to initial position with
Adjustable-forming block supporting surface 221 on adjustable-forming block concordantly supports fixed-type piece of supporting surface 212 of cooling fin 4.It is fixed into
Type block is equipped with convex key 24, and pedestal 3 is equipped with groove 31, and fixed-type piece is cooperated with pedestal by keyway.
Structure before fin ends bending is as shown in Fig. 2, end is reserved with flanging.The flanging water that cooling fin 4 is reserved
Upper mold 1 is put into cooling fin after lying on adjustable-forming block 22 and waits for bending part, upper mold 1 and cooling fin 4 are located at end
Ripple struction fits, and then control upper mold 1 is close to lower die 2, and adjustable-forming block 22 gradually squeezes rubber block 23, and cooling fin is pre-
The flanging stayed is finally closed with bending and molding face paste by horizontality gradually upward bending and is completed upward 90 ° of at L-shaped flange of shape of bending
42, intermediate bellows segment 41 upper and lower translation during fin ends bending and molding will not interfere with bending cutter holder.
Embodiment 2: being in place of the difference of embodiment 1, and fixed-type piece is laterally disposed U-shaped groove structure, U-lag
Two sidewalls it is horizontal positioned, the medial surface of base arm constitutes bending and molding face, and the opening side of U-lag has among evacuation cooling fin
The avoiding space of bellows segment.
Embodiment 3: being in place of the difference of embodiment 1, passes through spring phase between adjustable-forming block and fixed-type piece
Even, it is of course also possible to use other elastic components.
Embodiment 4: being in place of the difference of embodiment 1, is not carried out by bolt between rubber block and adjustable-forming block
It is fixedly connected, but is equipped with mounting groove on adjustable-forming block, rubber block top is embedded in the mounting groove.
Embodiment 5: being in place of the difference of embodiment 1, and fixed-type piece is fixedly connected with pedestal, the disadvantage is that disassembly is not
Just, occupied space is relatively large when storage.
Embodiment 6: being in place of the difference of embodiment 1, and convex key is arranged on pedestal, and fixed-type piece of upper setting is recessed
Slot realizes the connection of fixed-type piece with pedestal by keyway cooperation.Certainly, there are many kinds of the modes of releasable connection, such as also
It can be bolted or using other connection types.
Embodiment 7: it is in place of the difference of embodiment 1, rubber block upper end is connect with adjustable-forming block, lower end and pedestal
Connection.
Embodiment 8: being in place of the difference of embodiment 1, when adjustable-forming block is located at initial position, fixed-type piece
Upper surface is not concordant with adjustable-forming block supporting surface.
Claims (8)
1. cooling fin bending and molding tooling, characterized in that including can relatively movable upper die and lower die, lower die includes fixed-type
Block and the up and down adjustable-forming block of forming blocks can be fixed relatively, upper mold has the upper mold die mould face for depressing cooling fin,
Have at the top of adjustable-forming block and is oppositely arranged the adjustable-forming block supporting surface for being used to support cooling fin, cooling fin with upper mold die mould face
Bending and molding tooling further includes that elastic deformation can occur in the up-down direction to apply the elasticity of upward elastic force to adjustable-forming block
Return unit, fixed-type piece upper with the bending and molding face vertically arranged in adjustable-forming block side, and adjustable-forming block is backwards
The side in bending and molding face has the avoiding space of bellows segment among evacuation cooling fin.
2. cooling fin bending and molding tooling according to claim 1, characterized in that the dynamic clamping head and quiet clamping head is arranged in fixation
Between forming blocks and adjustable-forming block.
3. cooling fin bending and molding tooling according to claim 2, characterized in that described fixed-type piece is L shape, L shape
Fixed-type piece has horizontal component and vertical portion, and fixed-type piece of L shape of horizontal component is arranged in the dynamic clamping head and quiet clamping head
On, the side of the facing movament forming blocks for the vertical portion that fixed-type piece of L shape constitutes the bending and molding face.
4. cooling fin bending and molding tooling according to claim 2, characterized in that the dynamic clamping head and quiet clamping head is rubber block.
5. cooling fin bending and molding tooling according to claim 4, characterized in that rubber block passes through bolt and adjustable-forming
Block is fixedly connected.
6. cooling fin bending and molding tooling described in -5 any one according to claim 1, characterized in that the cooling fin bending
Forming frock further includes pedestal, fixed-type piece and pedestal releasable connection.
7. cooling fin bending and molding tooling according to claim 6, characterized in that pedestal is equipped with groove, fixed-type
Block is equipped with convex key, and fixed-type piece is cooperated with pedestal by keyway.
8. cooling fin bending and molding tooling described in -5 any one according to claim 1, characterized in that set on fixed-type piece
Have and concordant with the adjustable-forming block supporting surface on adjustable-forming block in adjustable-forming block reset to initial position supports cooling fin
Fixed-type piece of supporting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915281.7U CN208427576U (en) | 2018-06-13 | 2018-06-13 | Cooling fin bending and molding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915281.7U CN208427576U (en) | 2018-06-13 | 2018-06-13 | Cooling fin bending and molding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427576U true CN208427576U (en) | 2019-01-25 |
Family
ID=65101205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915281.7U Expired - Fee Related CN208427576U (en) | 2018-06-13 | 2018-06-13 | Cooling fin bending and molding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586718A (en) * | 2018-06-13 | 2019-12-20 | 河南森源重工有限公司 | Fin shaping frock of bending |
-
2018
- 2018-06-13 CN CN201820915281.7U patent/CN208427576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586718A (en) * | 2018-06-13 | 2019-12-20 | 河南森源重工有限公司 | Fin shaping frock of bending |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |