CN216461100U - Device is tailor to fan blade - Google Patents
Device is tailor to fan blade Download PDFInfo
- Publication number
- CN216461100U CN216461100U CN202122493653.6U CN202122493653U CN216461100U CN 216461100 U CN216461100 U CN 216461100U CN 202122493653 U CN202122493653 U CN 202122493653U CN 216461100 U CN216461100 U CN 216461100U
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- CN
- China
- Prior art keywords
- lower template
- base
- plate
- template
- limiting
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- 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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- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a fan blade cutting device, which belongs to the technical field of fans and comprises: the device comprises a base, a fixed plate, a lower template, an upper die holder and a limiting plate; the fixing plate is arranged on the base; the lower template is arranged on the fixing plate; the upper template is correspondingly arranged above the lower template; the upper die base is arranged above the upper die plate and is fixedly connected with the base through a support frame; the lower template is provided with a groove and a hollow part; a pressing die corresponding to the hollow part is arranged on the upper template; the limiting plate is arranged on one side of the lower template, corresponds to the groove and is used for limiting the cutting length of the leaf strips. The utility model has the advantages of simple structure, convenient operation, low use cost, high production efficiency and strong adaptability.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a fan blade cutting device.
Background
The large transformer can generate a large amount of heat during working, so that the temperature of the whole transformer rises, and if the large transformer is not cooled, the overhigh temperature can even bring danger for reducing the working efficiency of the transformer. In general, a transformer is provided with a cooling device, and a common cooling device is a fan. The transformer fan comprises an impeller, and the impeller consists of blades and a wafer. The size of the impellers of the fans of different models is different, and the size of the blades is different due to the different sizes of the impellers, which is mainly reflected in that the lengths of the blades are different. In order to improve the production efficiency of the leaf strips, the length of the leaf strip production is a fixed value, and the leaf strips need to be cut for use. And the two end parts of the blade strips are required to be processed into circular arcs, so that the blade strips are convenient to mount, and the attractiveness and safety of the blade strips are improved. The existing leaf strip cutting device is relatively complex in structure and inconvenient to operate, the end part of a leaf strip cannot be machined into a circular arc shape at one time, and the machining efficiency is not high. Therefore, the utility model provides a high-efficiency fan blade strip cutting device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fan blade strip cutting device.
In order to solve the technical problem, the utility model aims to realize that:
a fan blade strip cutting device comprising: the device comprises a base, a fixed plate, a lower template, an upper die holder and a limiting plate;
the fixing plate is arranged on the base; the lower template is arranged on the fixing plate; the upper template is correspondingly arranged above the lower template; the upper die base is arranged above the upper die plate and is fixedly connected with the base through a support frame;
the lower template is provided with a groove and a hollow part; the grooves correspond to the leaf strips; the hollow part penetrates through the lower template and is quadrilateral, two sides of the hollow part are straight lines, and two sides of the hollow part are arc lines; the straight line edge is parallel to the groove side line and is positioned outside the groove side line; the arc line of the arc line edge corresponds to the arc line required by the end part of the blade; a pressing die corresponding to the hollow part is arranged on the upper template;
the limiting plate is arranged on one side of the lower template, corresponds to the groove and is used for limiting the cutting length of the leaf strips.
On the basis of the scheme, as a preferable scheme of the scheme, the limiting plate is an L-shaped plate, the vertical edge of the limiting plate is flush with the side line of the groove, and the transverse edge of the limiting plate is fixed on the fixing plate; the limiting plate is provided with a limiting sheet; the limiting sheet is movably and fixedly connected with the limiting plate.
On the basis of the scheme, as a preferable scheme of the scheme, the vertical side of the limiting plate is provided with a sliding chute; the limiting sheet is connected with the limiting plate through a bolt; the bolt penetrates through the sliding groove.
On the basis of the scheme, as a preferable scheme of the scheme, the base is provided with a first opening corresponding to the hollow part; and a second opening corresponding to the hollow part is formed in the fixing plate.
On the basis of the scheme, and as a preferable scheme of the scheme, the lower template is provided with a positioning hole; and the upper template is provided with positioning columns corresponding to the positioning holes.
On the basis of the above scheme and as a preferable scheme of the above scheme, the bottom of the base is provided with supporting legs.
The utility model has the beneficial effects that: when the aluminum leaf cutting machine is used for cutting, the aluminum leaf strips are placed in the grooves, one end of each aluminum leaf strip is abutted to the limiting sheet, then the upper die and the lower die are closed, the pressing die on the upper die plate is pressed into the hollow part of the lower die plate to complete cutting, the operation is convenient, and the cutting efficiency is high; the hollow part is provided with an arc corresponding to the arc line required by the end part of the leaf strip, the end part of the leaf strip is in a preset arc shape after the leaf strip is cut, further processing is not needed, time and labor cost are saved, and production and processing efficiency is improved. Spacing piece and limiting plate bolted connection can become flexible the relative position between the two of bolt regulation to the length of completion back leaf strip is tailor in the change, can adapt to tailorring of multiple size leaf strip, strong adaptability. All set up on fixed plate and the base with the opening of fretwork adaptation, the waste material of production directly falls under the extrusion of moulding-die, need not artifical clearance, convenient high-efficient.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic view of the structure of the lower template and the blade of the present invention.
In the figure: 1. a base; 2. a fixing plate; 3. a lower template; 4. mounting a template; 5. an upper die holder; 6. a limiting plate; 7. a support frame; 8. a groove; 9. hollowing out; 10. a limiting sheet; 11. a chute; 12. a bolt; 13. a first opening; 14. a second opening; 15. pressing the die; 16. positioning holes; 17. a positioning column; 18. support the feet.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
As shown in fig. 1 and 2, a fan blade strip cutting device includes: the device comprises a base 1, a fixing plate 2, a lower template 3, an upper template 4, an upper die base 5 and a limiting plate 6;
the base 1 is of a cuboid structure; the fixed plate 2 is fixedly arranged on the base 1 and is of a cuboid structure; the lower template 3 is fixedly arranged on the fixing plate 2 and is of a cuboid structure, and the length of the lower template is smaller than that of the fixing plate 2, so that two ends of the fixing plate 2 exceed two ends of the lower template 3, and an installation space is reserved; the width of the lower template 3 is the same as that of the fixing plate 2; the upper template 4 is correspondingly arranged above the lower template 3, and the size and the specification are the same as those of the lower template 3; the upper die holder 5 is arranged above the upper die plate 4 and is fixedly connected with the base 1 through a support frame 7. The supporting frame 7 is provided with a power device for driving the upper template 4 to move towards the lower template 3.
As shown in fig. 3, a groove 8 and a hollow 9 are formed on the lower template 3; the grooves 8 correspond to the leaves, the grooves 8 are arranged along the length direction of the lower template 3 and are positioned on the central line of the lower template 3, the width of the grooves corresponds to the leaves to be cut, the depth of the grooves is greater than the thickness of the leaves to be cut, and the length of the grooves is the same as the length of the lower template 3; the hollow part 9 penetrates through the lower template 3, the shape of the hollow part is quadrilateral, two sides of the hollow part are straight lines, and two sides of the hollow part are arc lines; the straight line edge is parallel to the side line of the groove 8 and is positioned outside the side line of the groove 8; the arc line of the arc line edge corresponds to the arc line required by the end part of the blade. Specifically, the quadrangle is a symmetrical quadrangle, the two straight line sides are symmetrical, and the two arc sides are symmetrical. The hollow part 9 is arranged at the center of the lower template 3, the distance between two straight edges exceeding the groove 8 is equal, the nearest distance between two arc edges is 2-3cm, and the embodiment is preferably 2.5 cm.
And the upper template 4 is provided with a pressing die 15 corresponding to the hollow part 9. The pressing die 15 moves along with the upper template 4 to cut the leaf strips placed in the grooves 8 and enable the end parts of the two leaf strips to be in a circular arc shape.
The limiting plate 6 is arranged on one side of the lower template 3, corresponds to the groove 8 and is used for limiting the cutting length of the leaf strips. Preferably, the limiting plate 6 is an L-shaped plate, the vertical edge of the L-shaped plate is flush with the side line of the groove 8, and the transverse edge of the L-shaped plate is fixed on the fixing plate 2; the limiting plate 6 is provided with a limiting sheet 10; the limiting sheet 10 is movably and fixedly connected with the limiting plate 6. The vertical edge of the limiting plate 6 is provided with a chute 11; the limiting sheet 10 is connected with the limiting plate 6 through a bolt 12; the bolt 12 penetrates the sliding groove 11. When the position of the limiting piece 10 needs to be adjusted, the bolt 12 is loosened, the limiting piece 10 and the bolt 12 are moved to a set position, and the bolt 12 is screwed, so that the operation is convenient, stepless adjustment is realized, and the adaptability is strong.
Further, a first opening 13 corresponding to the hollow part 9 is formed in the base 1; the fixing plate 2 is provided with a second opening 14 corresponding to the hollow 9. The setting of first opening 13 and second opening 14 makes fretwork 9 run through lower bolster 3 to base 1, adds man-hour, directly falls into the collection device that sets up under base 1 from fretwork 9 between the waste material that moulding-die 15 was tailor in, and the processing and the collection of waste material are very convenient.
Further, the lower template 3 is provided with a positioning hole 16; the upper template 4 is provided with positioning columns 17 corresponding to the positioning holes 16. The positioning holes 16 and the positioning columns 17 are used for facilitating positioning of the upper die and the lower die, and adverse effects caused by deviation of the upper die plate 4 are prevented.
Further, the bottom of the base 1 is provided with a supporting leg 18. The supporting feet 18 are arranged on two sides of the base 1, a space is left between the two supporting feet 18 for placing the waste collecting device, and meanwhile, the operation of workers is facilitated.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides a device is tailor to fan blade strip which characterized in that includes: the device comprises a base (1), a fixing plate (2), a lower template (3), an upper template (4), an upper die base (5) and a limiting plate (6);
the fixing plate (2) is arranged on the base (1); the lower template (3) is arranged on the fixing plate (2); the upper template (4) is correspondingly arranged above the lower template (3); the upper die holder (5) is arranged above the upper template (4) and is fixedly connected with the base (1) through a support frame (7);
the lower template (3) is provided with a groove (8) and a hollow part (9); the grooves (8) correspond to the leaf strips; the hollow part (9) penetrates through the lower template (3) and is quadrilateral, two sides of the hollow part are straight lines, and two sides of the hollow part are arc lines; the straight line edge is parallel to the side line of the groove (8) and is positioned outside the side line of the groove (8); the arc line of the arc line edge corresponds to the arc line required by the end part of the blade; a pressing die (15) corresponding to the hollow parts (9) is arranged on the upper template (4);
the limiting plate (6) is arranged on one side of the lower template (3), corresponds to the groove (8) and is used for limiting the cutting length of the leaf strips.
2. The fan blade strip cutting device according to claim 1, wherein the limiting plate (6) is an L-shaped plate, the vertical edge of the L-shaped plate is flush with the side line of the groove (8), and the transverse edge of the L-shaped plate is fixed on the fixing plate (2); the limiting plate (6) is provided with a limiting sheet (10); the limiting sheet (10) is movably and fixedly connected with the limiting plate (6).
3. The fan blade strip cutting device according to claim 2, wherein a chute (11) is formed on a vertical edge of the limiting plate (6); the limiting sheet (10) is connected with the limiting plate (6) through a bolt (12); the bolt (12) penetrates through the sliding groove (11).
4. The fan blade strip cutting device according to claim 1, wherein the base (1) is provided with a first opening (13) corresponding to the hollow part (9); and a second opening (14) corresponding to the hollow part (9) is formed in the fixing plate (2).
5. The fan blade strip cutting device according to claim 1, wherein the lower template (3) is provided with a positioning hole (16); and the upper template (4) is provided with positioning columns (17) corresponding to the positioning holes (16).
6. The fan blade strip cutting device according to claim 1, wherein the bottom of the base (1) is provided with supporting feet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493653.6U CN216461100U (en) | 2021-10-15 | 2021-10-15 | Device is tailor to fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493653.6U CN216461100U (en) | 2021-10-15 | 2021-10-15 | Device is tailor to fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461100U true CN216461100U (en) | 2022-05-10 |
Family
ID=81441303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122493653.6U Expired - Fee Related CN216461100U (en) | 2021-10-15 | 2021-10-15 | Device is tailor to fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461100U (en) |
-
2021
- 2021-10-15 CN CN202122493653.6U patent/CN216461100U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |