CN217529424U - Slitting device easy to fine adjust - Google Patents
Slitting device easy to fine adjust Download PDFInfo
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- CN217529424U CN217529424U CN202221449074.XU CN202221449074U CN217529424U CN 217529424 U CN217529424 U CN 217529424U CN 202221449074 U CN202221449074 U CN 202221449074U CN 217529424 U CN217529424 U CN 217529424U
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- jackscrew
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Abstract
The utility model belongs to the technical field of cutting device, a branch strip device of easy fine setting is related to, include the fixed axle and set up side by side in fixed epaxial a plurality of subassemblies of cutting, cut the subassembly include the blade and incite somebody to action the blade is adjustable fix fixed epaxial sword piece, the sword piece including be used for with the fixed body of fixed axle, the front end of body is divided into the fixed part and the regulation portion of peninsula structure by the adjustment tank of an L shape, the fixed part is connected to through a connecting portion that is narrower than its front portion on the body, be equipped with the first screw hole that is used for installing the jackscrew on the regulation portion, the top of jackscrew is followed stretch out and push up in the adjustment tank the back of fixed part, the blade be fixed in with the opposite position in back. The slitting device is low in maintenance cost, the extending length of each blade can be flexibly controlled by utilizing the distance of the tight fixing part of the jackscrew, the slitting device can be accurately adaptive to the half-cutting depth, and the adjusting operation is simplified.
Description
Technical Field
The utility model relates to a cutting device technical field, in particular to slitting device of easy fine setting.
Background
When manufacturing strip-shaped or sheet-shaped products, a strip dividing device is needed on the equipment. The slitting knife used in most slitting equipment is a plurality of circular cutters threaded on a shaft, such as the slitting mechanism of a slitting slicer disclosed in CN 213703661U. The circular cutter is expensive in cost, can be adjusted only synchronously, and is troublesome to maintain if the circular cutter is worn.
CN207183782U discloses a flat cable slitting knife holder, in which a plurality of slitting knives are fixed at the bottom of the knife holder, but the slitting knives cannot adjust the position in all directions.
CN215358762U discloses a slitting device for a die cutting machine, which uses a knife holder with a knife fixing groove to fix a knife, because the price of the knife is lower than that of a round cutter, the replacement after abrasion is simple, so the cost can be saved. However, the blade with the structure needs a worker to adjust the height by moving along the blade fixing groove, the precision control is not high enough, and the adjustment is very complicated especially for some occasions needing to strictly control the half-cut depth.
There is therefore a need for an improved mechanism for a slitting device that avoids the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy branch strip device of fine setting can adjust the blank degree of depth of blade more conveniently, and the cost is lower.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides an easy branch strip device of fine setting, include the fixed axle and set up side by side in a plurality of subassembly of cutting on the fixed axle, cut the subassembly and include the blade and will the blade is adjustable fix fixed epaxial sword piece, the sword piece including be used for with the fixed body of fixed axle, the front end of body is divided into the fixed part and the regulating part of peninsula structure by the adjustment tank of an L shape, the fixed part is connected to through a connecting portion that is narrower than its front portion on the body, be equipped with the first screw hole that is used for installing the jackscrew on the regulating part, the top of jackscrew is followed stretch out and push up in the adjustment tank the back of fixed part, the blade be fixed in with the opposite position in back.
Specifically, the regulating part is in one side of first screw hole is equipped with the unthreaded hole that is used for wearing to establish the fixed screw, the fixed part is in corresponding the position of unthreaded hole is equipped with and is used for cooperating the second screw hole of fixed screw.
Specifically, the fixing portion clamps the blade with a clamping block located at a side thereof, and the clamping block is fixed to the fixing portion by a plurality of screws surrounding the blade.
Specifically, the body is provided with a first through hole for the fixed shaft to pass through, one side of the first through hole is provided with a first notch for adjusting the aperture of the first through hole, and the body is fixed on the fixed shaft through a first set screw which penetrates through the first notch.
Specifically, the fixed shaft is fixed on a support frame, the support frame comprises a bottom plate used for being fixed with processing equipment and vertical plates arranged on two sides of the bottom plate, and the fixed shaft penetrates through the two vertical plates to be fixed.
Furthermore, a second through hole for the fixed shaft to pass through is formed in the vertical plate, a second notch enabling the aperture of the second through hole to be adjustable is formed in one side of the second through hole, and the vertical plate is fixed with the fixed shaft through a second set screw penetrating through the second notch.
Furthermore, a graduated scale for indicating the position of each blade is arranged on the bottom plate.
The utility model discloses technical scheme's beneficial effect is:
the slitting device is low in maintenance cost, the extending length of each blade can be flexibly controlled by utilizing the distance of the tight fixing part of the jackscrew, the slitting device can be accurately adaptive to the half-cutting depth, and the adjusting operation is simplified.
Drawings
FIG. 1 is a perspective view of an embodiment of a slitting device that is easily fine-tuned;
fig. 2 is a partial sectional view of the cutter block with the stationary shaft and the cutter blade mounted.
The figures in the drawings represent:
1, fixing a shaft;
2-a blade;
3-a cutter block, 31-a body, 311-a first notch, 32-an adjusting groove, 33-a fixing part, 34-an adjusting part and 35-a connecting part;
4-top thread;
5-fixing screws;
6-clamping block;
7-a screw;
8-a support frame, 81-a bottom plate, 811-a graduated scale, 82-a vertical plate and 821-a second gap;
9 a-a first set screw, 9 b-a second set screw.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
Example (b):
as shown in fig. 1 and 2, the utility model discloses an easy minute strip device, include fixed axle 1 and set up a plurality of subassembly of cutting on fixed axle 1 side by side, cut the subassembly and include blade 2 and fix the sword piece 3 on fixed axle 1 with blade 2 is adjustable, sword piece 3 is including being used for the body 31 fixed with fixed axle 1, the front end of body 31 is divided into the fixed part 33 and the regulating part 34 of peninsula structure by the adjustment tank 32 of an L shape, fixed part 33 is connected to body 31 through a connecting portion 35 that is narrower than its front portion, be equipped with the first screw hole (do not mark) that are used for installing jackscrew 4 on the regulating part 34, the top of jackscrew 4 stretches out and pushes up the back of fixed part 33 from the adjustment tank 32, blade 2 is fixed in the position opposite with the back. The cutter blocks 3 fix the blades 2 through the fixing parts 33, and all the cutter blocks 3 can independently rotate around the fixed shaft 1, so that the swing angle of the cutter blocks 3 is adjustable, and the position of the blades 2 can be preliminarily adjusted between the cutter blocks 3 and the fixed shaft 1 to be close to a cut object. The adjustment portion 34 has a relatively good rigidity, while the connection portion 35 allows the fixing portion 33 to be slightly deformed with respect to the body 31. The fixing portion 33 is deformed downward when the jackscrew 4 is tightened, so that the cutting depth of the blade 2 is deeper; conversely, the cutting depth of the blade 2 becomes shallower. And the distance can be adjusted very accurately by the jackscrew 4. The slitting device is low in maintenance cost, the extending length of each blade 2 can be flexibly controlled by utilizing the distance between the jackscrew 4 and the tight fixing part 33, the slitting device can be accurately adapted to the half-cutting depth, and the adjusting operation is simplified.
As shown in fig. 2, the adjusting portion 34 is provided with an aperture (not labeled) for passing the fixing screw 5 at one side of the first screw hole, and the fixing portion 33 is provided with a second screw hole (not labeled) for matching the fixing screw 5 at a position corresponding to the aperture. In the process of adjusting the jackscrew 4, the fixing screw 5 is in a unscrewed state. After the jackscrew 4 is adjusted, the fixing screw 5 is tightened again, so that the position between the adjusting part 34 and the fixing part 33 is determined, and the purpose that the cutting depth is not accurately controlled due to the change of the cutting depth caused by collision in the processing can be prevented.
As shown in fig. 2, the fixing portion 33 clamps the blade 2 with the clamping block 6 at its side, and the clamping block 6 is fixed to the fixing portion 33 by a plurality of screws 7 surrounding the blade 2. This arrangement allows for different blade 2 thicknesses and ensures that the blade 2 is clamped against falling out.
As shown in fig. 1 and 2, the body 31 is provided with a first through hole (not labeled) for the fixed shaft 1 to pass through, a first notch 311 is formed at one side of the first through hole to adjust the diameter of the first through hole, and the body 31 is fixed to the fixed shaft 1 by a first set screw 9a penetrating through the first notch 311. When loosening first holding screw 9a, the axial position and the corner of sword piece 3 all can be adjusted, as long as screw up first holding screw 9a during fixed, just can let the inner wall of first through-hole hug closely fixed axle 1, and it is convenient to adjust.
As shown in fig. 1, the fixing shaft 1 is fixed on a supporting frame 8, the supporting frame 8 includes a bottom plate 81 for fixing with the processing equipment and vertical plates 82 disposed on two sides of the bottom plate 81, and the fixing shaft 1 is fixed through the two vertical plates 82. The bottom plate 81 can be taken as a fixed foundation to detach the whole slitting device, then the whole slitting device is transferred to the equipment needing slitting, the spacing adjustment of the slitting assembly can be completed outside the production line, the use is flexible, and the operation is convenient.
As shown in fig. 1, a second through hole (not labeled) is formed on the vertical plate 82 for the fixing shaft to pass through, a second notch 821 capable of adjusting the aperture is formed on one side of the second through hole, and the vertical plate 82 is fixed to the fixing shaft 1 by a second set screw 9b passing through the second notch 821. When loosening second holding screw 9b, fixed axle 1 can carry out axial adjustment and angle modulation, is applicable to the condition that needs synchronous adjustment blade 2 blank position.
As shown in fig. 1, the base plate 81 is provided with a scale 811 for indicating the position of each blade 2. The graduated scale 811 can visually display the cutting position of the blade 2, and the relative distance of the guide vane 2 can be conveniently determined.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The utility model provides an easy branch strip device of fine setting, include the fixed axle and set up side by side in a plurality of on the fixed axle cut the subassembly, cut the subassembly include the blade and will the blade is adjustable fix on the epaxial sword piece of fixed axle, the sword piece including be used for with the fixed axle fixed body, its characterized in that: the front end of body is divided into the fixed part and the regulating part of peninsula structure by the adjustment tank of an L shape, the fixed part is connected to through a connecting portion of being narrower than its front portion on the body, be equipped with the first screw hole that is used for installing the jackscrew on the regulating part, the top of jackscrew is followed stretch out in the adjustment tank and push up the back of fixed part, the blade be fixed in with the opposite position in back.
2. An easily trimmable slitting device as claimed in claim 1, wherein: the adjusting part is in one side of first screw hole is equipped with the unthreaded hole that is used for wearing to establish the fixed screw, the fixed part is in corresponding the position of unthreaded hole is equipped with and is used for cooperating the second screw hole of fixed screw.
3. An easily trimmable slitting device as claimed in claim 1, wherein: the fixing part clamps the blade with a clamping block at a side thereof, and the clamping block is fixed to the fixing part by a plurality of screws surrounding the blade.
4. An easily trimmable slitting device as claimed in claim 1, wherein: the body is provided with a first through hole for the fixed shaft to pass through, one side of the first through hole is provided with a first notch with adjustable aperture, and the body is fixed on the fixed shaft through a first set screw which transversely penetrates through the first notch.
5. An easily fine-adjustable strip separating device according to claim 1, wherein: the fixed shaft is fixed on a support frame, the support frame comprises a bottom plate used for being fixed with processing equipment and vertical plates arranged on two sides of the bottom plate, and the fixed shaft penetrates through the two vertical plates to be fixed.
6. The easily fine-tunable stripping apparatus as claimed in claim 5, wherein: the vertical plate is provided with a second through hole for the fixed shaft to pass through, one side of the second through hole is provided with a second notch with adjustable aperture, and the vertical plate is fixed with the fixed shaft through a second set screw which transversely penetrates through the second notch.
7. An easily fine-adjustable strip separating device according to claim 5, wherein: and the bottom plate is provided with a graduated scale used for indicating the position of each blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221449074.XU CN217529424U (en) | 2022-06-10 | 2022-06-10 | Slitting device easy to fine adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221449074.XU CN217529424U (en) | 2022-06-10 | 2022-06-10 | Slitting device easy to fine adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217529424U true CN217529424U (en) | 2022-10-04 |
Family
ID=83444011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221449074.XU Active CN217529424U (en) | 2022-06-10 | 2022-06-10 | Slitting device easy to fine adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217529424U (en) |
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2022
- 2022-06-10 CN CN202221449074.XU patent/CN217529424U/en active Active
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