CN106238805A - A kind of strip steel bead cutter being conveniently adjusted - Google Patents
A kind of strip steel bead cutter being conveniently adjusted Download PDFInfo
- Publication number
- CN106238805A CN106238805A CN201610725323.6A CN201610725323A CN106238805A CN 106238805 A CN106238805 A CN 106238805A CN 201610725323 A CN201610725323 A CN 201610725323A CN 106238805 A CN106238805 A CN 106238805A
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- gear
- cutter
- blade
- box
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/08—Shearing machines or shearing devices cutting by rotary discs for special use, e.g. for cutting curves, for chamfering edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/005—Adjusting the position of the cutting members
- B23D35/007—Adjusting the position of the cutting members for circular cutting members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
A kind of strip steel bead cutter being conveniently adjusted, including motor, frame and the gear reduction unit being fixed in frame, gear-box, universal shaft machine, cutter shaft, eccentric bushing and blade, motor is connected with gear reduction unit and gear-box successively, gear-box is connected with the eccentric bushing being provided with cutter shaft support by Hooks coupling universal coupling again, cutter shaft offsetting mechanism it is additionally provided with on eccentric bushing, cutter shaft is supported and is deflected by cutter shaft offsetting mechanism, and cutter shaft and blade junction are provided with micro-adjusting mechanism.The present invention structure design make upper and lower two blades at an angle, end face formed V-arrangement, can between two pairs of blades tensioning band, band is evened up, prevents mid portion from upwards arching upward, and micro-adjusting mechanism is set, gap blade and lap is adjusted in time, it is ensured that shearing quality during thickness of strip change.
Description
Technical field
The invention belongs to technical field of steel production, particularly relate to a kind of strip steel bead cutter being conveniently adjusted.
Background technology
Bead cutter is a kind of circle shears, and the band after uncoiling is cut the edge that both sides are unnecessary, obtains by continuously
Required strip width.For certain thickness band, along with the increase of gap blade, the ratio shared by the light of shearing area
Being substantially reduced, gap blade increases to a certain degree, causes shear state to change, and euphotic belt reduces the most inconspicuous,
And sunken shoulder burr dramatically increases, shearing area core is torn by force, makes shearing quality decline, if gap blade mistake
Little, make shearing area irregular, and make edge wear serious.The lap of upper bottom knife is mainly by affecting nipping of band
Angle, and then affect shearing force, lap is excessive, causes shearing force to increase, and bead cutter may be caused to transship, and the slitter edge cut enters
May produce steel-fastening phenomenon after guide groove, lap is inadequate, can cause the local buckling of band when shearing, and the slitter edge cut may
Scurry out from top of guide slot, during it addition, bead cutter carries out trimming to band, easily cause band mid portion upwards to arch upward, cause
Trimming change width.
Summary of the invention
The present invention solves that the problems referred to above provide a kind of being easy to regulate gap blade and the strip steel bead cutter of overlapping angle.
The technical solution used in the present invention:
A kind of strip steel bead cutter being conveniently adjusted, including motor, frame and the gear reduction unit being fixed in frame, gear
Case, universal shaft machine, cutter shaft, eccentric bushing and blade, motor is connected with gear reduction unit and gear-box successively, and gear-box passes through again
Hooks coupling universal coupling is connected with the eccentric bushing being provided with cutter shaft support, and eccentric bushing is additionally provided with cutter shaft offsetting mechanism, and cutter shaft supports logical
Crossing cutter shaft offsetting mechanism to deflect, cutter shaft and blade junction are provided with micro-adjusting mechanism.
Described micro-adjusting mechanism includes servomotor, adjusting screw and guide rail, and guide rail is provided with slide block, on two guide rails
Between slide block, overlap joint may pass through the contiguous block of cutter shaft, and cutter shaft is connected through contiguous block with blade, and motor passes through adjusting screw and is connected
Block connects.
Beneficial effects of the present invention: the structure design of the present invention makes upper and lower two blades at an angle, and end face forms V
Shape, can between two pairs of blades tensioning band, band is evened up, prevents mid portion from upwards arching upward, and micro-adjusting mechanism is set, band
Gap blade and lap is adjusted in time, it is ensured that shearing quality during the change of material thickness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1-motor；2-gear-box；3-Hooks coupling universal coupling；4-eccentric bushing；5-cutter shaft offsetting mechanism；6-cutter shaft；7-watches
Take motor；8-micro-adjusting mechanism；9-blade；10-contiguous block；11-gear reduction unit；12-frame；13-cutter shaft supports；14-adjusts
Leading screw；15-guide rail；16-slide block.
Detailed description of the invention
A kind of strip steel bead cutter being conveniently adjusted, including motor 1, frame 12 and the gear reduction unit being fixed in frame 12
11, gear-box 2, Hooks coupling universal coupling 3, cutter shaft 6, eccentric bushing 4 and blade 9, motor 1 successively with gear reduction unit 11 and gear-box 2
Connecting, gear-box 2 is connected with the eccentric bushing 4 being provided with cutter shaft support 13 by universal shaft machine 3 again, and eccentric bushing 4 is additionally provided with
Cutter shaft offsetting mechanism 5, cutter shaft is supported 13 and is deflected by cutter shaft offsetting mechanism 5, and cutter shaft 6 and blade 9 junction are provided with fine setting
Mechanism 8.
Described micro-adjusting mechanism 8 includes servomotor 7, adjusting screw 14 and guide rail 15, and guide rail 15 is provided with slide block 16, two
Between the slide block 16 on bar guide rail 15, overlap joint may pass through the contiguous block 10 of cutter shaft 6, and cutter shaft 6 is connected with blade 9 through contiguous block 10, watches
Take motor 7 to be connected with contiguous block 10 by adjusting screw 14.
During application, motor 1 entered gear reduction unit 11, gear-box 2 and Hooks coupling universal coupling 3 and drives cutter shaft 6 to rotate, and adjusted cutter
Axle offset mechanism 5 and micro-adjusting mechanism 8 make to be distributed in upper and lower two panels blade 9 and contact with each other, and produce little pressure and in one
Determine angle, put strip steel between two blades, then debug shear effect by micro-adjusting mechanism 8, reach optimal shear effect.
Above one embodiment of the present of invention is described in detail, but described content has been only the preferable enforcement of the present invention
Example, it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng, within all should still belonging to the patent covering scope of the present invention.
Claims (2)
1. the strip steel bead cutter that a kind is conveniently adjusted, it is characterised in that include motor (1), frame (12) and be fixed on frame
(12) gear reduction unit (11), gear-box (2), Hooks coupling universal coupling (3), cutter shaft (6), eccentric bushing (4) and the blade (9) on, electricity
Machine (1) is connected with gear reduction unit (11) and gear-box (2) successively, and gear-box (2) passes through universal shaft machine (3) and is provided with again
Cutter shaft supports the eccentric bushing (4) of (13) and connects, and eccentric bushing (4) is additionally provided with cutter shaft offsetting mechanism (5), and cutter shaft supports (13) to be passed through
Cutter shaft offsetting mechanism (5) deflects, and cutter shaft (6) and blade (9) junction are provided with micro-adjusting mechanism (8).
The strip steel bead cutter being conveniently adjusted the most according to claim 1, it is characterised in that described micro-adjusting mechanism (8) bag
Including servomotor (7), adjusting screw (14) and guide rail (15), guide rail (15) is provided with slide block (16), on two guide rails (15)
Between slide block (16), overlap joint may pass through the contiguous block (10) of cutter shaft (6), and cutter shaft (6) is connected through contiguous block (10) with blade (9), watches
Take motor (7) to be connected with contiguous block (10) by adjusting screw (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725323.6A CN106238805A (en) | 2016-08-25 | 2016-08-25 | A kind of strip steel bead cutter being conveniently adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725323.6A CN106238805A (en) | 2016-08-25 | 2016-08-25 | A kind of strip steel bead cutter being conveniently adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106238805A true CN106238805A (en) | 2016-12-21 |
Family
ID=57595820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610725323.6A Pending CN106238805A (en) | 2016-08-25 | 2016-08-25 | A kind of strip steel bead cutter being conveniently adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262871A (en) * | 2018-03-27 | 2018-07-10 | 江苏建筑职业技术学院 | A kind of anti-off-axis cutting machine of curvilinear style |
-
2016
- 2016-08-25 CN CN201610725323.6A patent/CN106238805A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262871A (en) * | 2018-03-27 | 2018-07-10 | 江苏建筑职业技术学院 | A kind of anti-off-axis cutting machine of curvilinear style |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |