CN220880732U - Blade positioning device for slitting machine - Google Patents
Blade positioning device for slitting machine Download PDFInfo
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- CN220880732U CN220880732U CN202322687429.XU CN202322687429U CN220880732U CN 220880732 U CN220880732 U CN 220880732U CN 202322687429 U CN202322687429 U CN 202322687429U CN 220880732 U CN220880732 U CN 220880732U
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- fixedly connected
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- positioning
- slitting machine
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- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of slitting machines and discloses a blade positioning device for a slitting machine, which comprises a cutter shaft, a positioning structure, a stabilizing structure and a blade, wherein the blade is sleeved on the outer surface of the cutter shaft, the stabilizing structure is arranged on two sides of the blade, the positioning structure is arranged in the stabilizing structure, a fixing block is driven to separate from a fixing groove by pulling a sliding block upwards, then the sliding block is pulled to two sides to drive a connecting rod to move to two sides, the connecting rod drives a clamping plate to move backwards, the clamping plate is separated from a clamping groove on the blade, limiting and fixing of the blade are released, and therefore damaged blades are convenient to replace.
Description
Technical Field
The utility model relates to the technical field of slitting machines, in particular to a blade positioning device for a slitting machine.
Background
The slitting machine is also called a slitting line, a slitter and a slitting machine, is used for uncoiling, slitting and coiling a metal coiled plate into a coiled plate with a required width, and is suitable for processing and shearing and pasting cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials with coated surfaces.
According to the cutter blade dismounting mechanism of the slitting machine disclosed in the Chinese patent publication No. CN216502703U, the cutter blade is fixed by arranging the limiting device, when the cutter blade is dismounted, only the swinging piece is required to be broken off, the swinging piece drives the inner gear to rotate, the inner gear drives the outer gear to rotate, the outer gear drives the rack to move outwards, the rack drives the limiting block to move, the limiting block is separated from the spacer, at the moment, the limiting device and the cutter blade are released from the limiting device, the limiting device and the cutter blade can be dismounted from the spacer in sequence, time and labor are saved, the operation is convenient, the replacement speed of the cutter blade can be greatly improved, the labor intensity can be reduced, the working efficiency is improved, and the cutter blade is prevented from being damaged in the dismounting process.
However, the above device has a problem in that the blade is unstable during use.
Disclosure of Invention
The utility model aims to provide a blade positioning device for a slitting machine, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a blade positioner for slitting machine, includes arbor, location structure, stable structure and blade, the arbor surface has cup jointed the blade, the blade both sides are provided with stable structure, stable structure inside is provided with location structure.
The stable structure includes the positioning seat, the inside constant head tank that is provided with of positioning seat, the inside cardboard that is provided with of constant head tank, cardboard bottom fixedly connected with connecting rod, the one end fixedly connected with sliding plate of cardboard is kept away from to the connecting rod.
Preferably, the sliding plate outside has slidingly sleeved the slider, the bottom fixed mounting of slider has the fixed block, the fixed slot has been seted up at the positioning seat top, fixed block activity joint is in the fixed slot.
Preferably, the cardboard bottom fixedly connected with reset spring, reset spring bottom fixedly connected with is on the positioning seat inner wall, slide plate bottom fixedly connected with powerful spring, powerful spring bottom fixedly connected with is on the slider inner wall.
Preferably, the positioning structure comprises a pressing block, one end of the pressing block penetrates through the positioning seat and extends to the outside, the other end of the pressing block is fixedly connected to a driving rod rotationally connected with the inner wall of the positioning seat, and the top of the driving rod is fixedly connected with a protruding block.
Preferably, the outer surface of the driving rod is fixedly connected with a stabilizing spring, and the outer surface of the driving rod is fixedly connected with a rotating rod.
Further: through pressing the external pressing block of positioning seat, make the driving lever outwards open, the lug breaks away from the blade, releases the location to the blade, when the fixture block realizes preliminary location to the blade, loosens and presses the briquetting, and the stabilizing spring gives an inward force of lug, makes the lug card go into in the recess on the blade, carries out the secondary location to the blade, has so realized the location to the blade through the cooperation fixture block.
Preferably, the outer wall of the cutter shaft is provided with a fixing groove, a clamping block is arranged in the fixing groove, and the top of the clamping block is semicircular.
Further: the semicircular clamping blocks can be better separated from the grooves on the blades and recycled into the fixing grooves, so that the blades can be positioned conveniently.
Preferably, the bottom of the clamping block is fixedly connected with a fixed spring, and the bottom of the fixed spring is fixedly connected to the inner bottom wall of the fixed groove.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the fixing block is driven to be separated from the fixing groove by pulling the sliding block upwards, then the sliding block is pulled towards two sides, the connecting rod is driven to move towards two sides, the clamping plate is driven to move backwards by the connecting rod, so that the clamping plate is separated from the clamping groove on the blade, limiting fixation of the blade is relieved, the damaged blade is convenient to replace, the clamping plate moves rightwards under the action of the reset spring by loosening the sliding block, the clamping plate is clamped into the clamping groove on the blade to position the blade, the sliding block moves downwards under the action of the powerful spring, the fixing block is driven to be clamped into the fixing groove, and the use stability of the blade is improved, so that the positioning effect on the blade is enhanced, and the stability of the blade in use is improved.
Secondly, according to the utility model, the blade is rotated to extrude the clamping block to enable the clamping block to retract into the fixing groove, when the blade is rotated in place, the fixing spring gives an upward force to the clamping block to enable the clamping block to be clamped into the blade, and the fixing spring is matched with the fixing spring to drive the lug to fix the blade for the second time, so that the positioning of the blade is realized.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. three a according to the present utility model.
Wherein: 1. a cutter shaft; 101. a fixing groove; 102. a clamping block; 103. a fixed spring; 2. a stabilizing structure; 201. a positioning seat; 202. a positioning groove; 203. a clamping plate; 204. a connecting rod; 205. a sliding plate; 206. a slide block; 207. a fixed block; 208. a return spring; 209. a strong spring; 3. a positioning structure; 301. pressing the blocks; 302. a drive rod; 303. a bump; 304. a stabilizing spring; 305. a rotating lever; 4. a blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme:
Examples
Referring to fig. 1-4, a blade positioning device for a slitting machine comprises a cutter shaft 1, a stabilizing structure 2, a positioning structure 3 and a blade 4, wherein the blade 4 is sleeved on the outer surface of the cutter shaft 1, the positioning structures 2 are arranged on two sides of the blade 4, and the stabilizing structure 3 is arranged inside the positioning structure 2.
The stable structure 2 comprises a positioning seat 201, a positioning groove 202 is formed in the positioning seat 201, a clamping plate 203 is arranged in the positioning groove 202, a connecting rod 204 is fixedly connected to the bottom of the clamping plate 203, and a sliding plate 205 is fixedly connected to one end, away from the clamping plate 203, of the connecting rod 204.
The sliding plate 205 is sleeved with a sliding block 206 in a sliding manner, a fixing block 207 is fixedly arranged at the bottom of the sliding block 206, a fixing groove is formed in the top of the positioning seat 201, and the fixing block 207 is movably clamped in the fixing groove.
The bottom of the clamping plate 203 is fixedly connected with a reset spring 208, the bottom of the reset spring 208 is fixedly connected to the inner wall of the positioning seat 201, the bottom of the sliding plate 205 is fixedly connected with a powerful spring 209, and the bottom of the powerful spring 209 is fixedly connected to the inner wall of the sliding block 206.
Through above-mentioned technical scheme, drive fixed block 207 through upwards pulling slider 206 and break away from the fixed slot, then pull slider 206 to both sides, drive connecting rod 204 and move to both sides, connecting rod 204 drives cardboard 203 backward movement, make cardboard 203 break away from the draw-in groove on the blade 4, remove spacing fixed to the blade 4, thereby the blade 4 of damage is convenient to change, through loosening slider 206, make cardboard 203 move right under reset spring 208's effect, cardboard 203 card goes into the draw-in groove on the blade 4, fix a position the blade 4, slider 206 moves down under powerful spring 209's effect, and drive fixed block 207 card goes into the fixed slot, promote the stability in use to the blade 4, so strengthened the positioning effect to the blade 4 and improved the stability when the blade 4 uses.
Examples
Referring to fig. 1-4, and based on the first embodiment, further obtain: the utility model provides a blade positioner for slitting machine, includes arbor 1, stable structure 2, location structure 3 and blade 4, and arbor 1 surface has cup jointed blade 4, and blade 4 both sides are provided with stable structure 2, and stable structure 2 is inside to be provided with location structure 3.
The positioning structure 3 comprises a pressing block 301, one end of the pressing block 301 penetrates through the positioning seat 201 and extends to the outside, the other end of the pressing block 301 is fixedly connected to a driving rod 302 rotatably connected to the inner wall of the positioning seat 201, and a bump 303 is fixedly connected to the top of the driving rod 302.
The outer surface of the driving rod 302 is fixedly connected with a stabilizing spring 304, and the outer surface of the driving rod 302 is fixedly connected with a rotating rod 305.
The outer wall of the cutter shaft 1 is provided with a fixing groove 101, a clamping block 102 is arranged in the fixing groove 101, and the top of the clamping block 102 is semicircular.
The bottom of the clamping block 102 is fixedly connected with a fixing spring 103, and the bottom of the fixing spring 103 is fixedly connected to the inner bottom wall of the fixing groove 101.
Through the above technical scheme, through rotatory blade 4, blade 4 extrusion fixture block 102 makes fixture block 102 shrink into in the fixed groove 101, and when blade 4 rotated in place, fixed spring 103 gave fixture block 102 an ascending power makes fixture block 102 card go into the blade 4 internal fit stable spring 304 drive lug 303 and fix blade 4 secondary, has realized the location to the blade.
In the actual operation process, when the device is used, the blade 4 extrudes the clamping block 102 to enable the clamping block 102 to retract into the fixing groove 101 through rotating the blade 4, when the blade 4 rotates in place, the fixing spring 103 gives the clamping block 102 an upward force to enable the clamping block 102 to be clamped into the blade 4, after the clamping block 102 completes primary fixing, the stabilizing spring 304 gives the lug 303 an inward force to fix the blade 4 for the second time, positioning of the blade is achieved, after positioning is completed, the clamping plate 203 moves rightwards under the action of the reset spring 208 through loosening the sliding block 206, the clamping plate 203 is clamped into the clamping groove on the blade 4 to position the blade 4, the sliding block 206 moves downwards under the action of the powerful spring 209 and drives the fixing block 207 to be clamped into the fixing groove, and the use stability of the blade 4 is improved, so that the positioning effect on the blade 4 is enhanced, and the stability of the blade 4 in use is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Blade positioner for slitting machine, including arbor (1), stable structure (2), location structure (3) and blade (4), its characterized in that: the cutter shaft (1) is sleeved with a blade (4), stabilizing structures (2) are arranged on two sides of the blade (4), and positioning structures (3) are arranged in the stabilizing structures (2);
The stabilizing structure (2) comprises a positioning seat (201), a positioning groove (202) is formed in the positioning seat (201), a clamping plate (203) is arranged in the positioning groove (202), a connecting rod (204) is fixedly connected to the bottom of the clamping plate (203), and a sliding plate (205) is fixedly connected to one end, far away from the clamping plate (203), of the connecting rod (204).
2. A blade positioning device for a slitting machine as set forth in claim 1, wherein: the sliding plate (205) is sleeved with a sliding block (206) in a sliding manner, a fixed block (207) is fixedly arranged at the bottom of the sliding block (206), a fixed groove is formed in the top of the positioning seat (201), and the fixed block (207) is movably clamped in the fixed groove.
3. A blade positioning device for a slitting machine as set forth in claim 1, wherein: the clamping plate is characterized in that a reset spring (208) is fixedly connected to the bottom of the clamping plate (203), the bottom of the reset spring (208) is fixedly connected to the inner wall of the positioning seat (201), a powerful spring (209) is fixedly connected to the bottom of the sliding plate (205), and the bottom of the powerful spring (209) is fixedly connected to the inner wall of the sliding block (206).
4. A blade positioning device for a slitting machine as set forth in claim 1, wherein: the positioning structure (3) comprises a pressing block (301), one end of the pressing block (301) penetrates through the positioning seat (201) and extends to the outside, the other end of the pressing block is fixedly connected to a driving rod (302) rotatably connected with the inner wall of the positioning seat (201), and the top of the driving rod (302) is fixedly connected with a protruding block (303).
5. The blade positioning device for a slitting machine according to claim 4, wherein: the outer surface of the driving rod (302) is fixedly connected with a stabilizing spring (304), and the outer surface of the driving rod (302) is fixedly connected with a rotating rod (305).
6. A blade positioning device for a slitting machine as set forth in claim 1, wherein: the cutter shaft is characterized in that a fixing groove (101) is formed in the outer wall of the cutter shaft (1), a clamping block (102) is arranged in the fixing groove (101), and the top of the clamping block (102) is semicircular.
7. The blade positioning device for a slitting machine according to claim 6, wherein: the bottom of the clamping block (102) is fixedly connected with a fixed spring (103), and the bottom of the fixed spring (103) is fixedly connected to the inner bottom wall of the fixed groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687429.XU CN220880732U (en) | 2023-10-08 | 2023-10-08 | Blade positioning device for slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687429.XU CN220880732U (en) | 2023-10-08 | 2023-10-08 | Blade positioning device for slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880732U true CN220880732U (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322687429.XU Active CN220880732U (en) | 2023-10-08 | 2023-10-08 | Blade positioning device for slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880732U (en) |
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2023
- 2023-10-08 CN CN202322687429.XU patent/CN220880732U/en active Active
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