CN202684661U - Top knife sharpener - Google Patents
Top knife sharpener Download PDFInfo
- Publication number
- CN202684661U CN202684661U CN 201220226248 CN201220226248U CN202684661U CN 202684661 U CN202684661 U CN 202684661U CN 201220226248 CN201220226248 CN 201220226248 CN 201220226248 U CN201220226248 U CN 201220226248U CN 202684661 U CN202684661 U CN 202684661U
- Authority
- CN
- China
- Prior art keywords
- work table
- cutter
- knife sharpener
- gripping mechanism
- upper blade
- 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
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Abstract
The utility model discloses a top knife sharpener. The top knife sharpener mainly comprises a machine base 1, a lower work table 2, an upper work table 4, a grinding wheel drive motor 5, and a motor 9 of an upper blade; the machine base 1 is fixed with the lower work table 2; the upper work table 4 is arranged on the lower work table 2; the upper work table 4 is provided with an upper blade clamping device 6; the upper blade clamping device 6 drives a worm gear to transmit by the motor 9 and a driving belt 8; and a grinding wheel head 12 is arranged on the lower work table 2 and is connected with the lower work table 2 through a dovetail groove guide rail. The left end of a central shaft of the upper blade clamping device 6 is provided with a locking hand wheel 10 of the upper blade 7; the left end of the upper work table 4 is provided with a movable hand wheel 11 of the upper blade clamping device 6; and the lower work table 2 is also provided with a grinding wheel feed hand wheel 3.
Description
Technical field
The utility model is mainly used in the sharpening of repairing of thin coiled material cutting machine or rewinding machine upper slitter and cuts, a kind of upper slitter knife sharpener.
Background technology
The structure of thin coiled material cutting machine or the employed upper slitter of rewinding machine and lower cutter is distinguished to some extent, and upper slitter is blocks of discoid thin blade, only has the blade at upper slitter and lower cutter engagement position all to keep the sharp quality that can guarantee to cut.To cut paper as example, must carry out reconditioning when totally working to upper slitter and lower cutter about 60 hours, otherwise will affect crudy.For upper slitter, traditional reconditioning mode is hand grinding, and by experienced master worker reconditioning on abrasive machine, because the bad assurance in cutting angle of upper slitter, grinding quality is very low, causes thus cutting difficult quality and is guaranteed.In addition, the pernicious gas that produces during sharpening has affected workman's health, and the emery wheel breakage causes the accident of personal injury to happen occasionally.
The purpose of this utility model is: the deficiency that exists in order to overcome traditional upper slitter reconditioning mode, designed thus that upper slitter is installed conveniently, time saving and energy saving, positioning accuracy is high, grinding quality is stable, safe and reliable a kind of upper slitter knife sharpener.
Summary of the invention
The upper slitter knife sharpener, mainly the motor 9 by support 1, lower table 2, upper table 4, grinding wheel drive mitor 5, cutter consists of, be fixed with lower table 2 on the support 1, the top of lower table 2 is provided with upper table 4, at upper table 4 cutter gripping mechanism 6 is housed, cutter gripping mechanism 6 drives Worm Wheel System by motor 9 and driving-belt 8, and wheelhead 12 is contained on the lower table 2 and by the dovetail groove guide rail and is connected.Be provided with the locking handwheel 10 of cutter 7 at the central shaft left end of cutter gripping mechanism 6.Be provided with the mobile handwheel 11 of cutter gripping mechanism 6 at the left end of upper table 4.Also be provided with emery wheel feeding handwheel 3 on the lower table 2.
The beneficial effects of the utility model are: upper slitter is installed conveniently, time saving and energy saving, grinding accuracy is high, grinding quality is stable, safe and reliable.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model.
In the accompanying drawing: 1, support; 2, lower table; 3, emery wheel feeding handwheel; 4, upper table; 5, grinding wheel drive mitor; 6, cutter gripping mechanism; 7, cutter; 8, driving-belt; 9, motor; 10, locking handwheel; 11, mobile handwheel; 12, wheelhead.
The specific embodiment
The upper slitter knife sharpener, during enforcement, support 1 can also can adopt the shape welding fabrication by casting, be provided with fixing lower table 2 at support 1, above lower table 2, be provided with upper table 4, be provided with cutter gripping mechanism 6 at upper table 4, cutter gripping mechanism 6 is by rotating mobile handwheel 11 along upper table 4 transverse shiftings, its transmission is rack-and-pinion, and after being installed to cutter 7 on the cutter gripping mechanism 6, rotation lock handwheel 10 can be with cutter 7 chuckings.The right at cutter gripping mechanism 6 vertically is provided with wheelhead 12, and the base of wheelhead 12 is feeding and the adjustment that are connected and drive by the screw mandrel screw on the emery wheel feeding handwheel 3 wheelhead 12 with the dovetail groove type guide rail with lower table 2.The base of cutter gripping mechanism 6 is discs, and fixedly the pedestal of cutter gripping mechanism 6 bases is provided with the ring-type T-slot, and cutter gripping mechanism 6 is rotated so that adjust the grinding angle of cutter 7.The rotation of cutter 7 drives Worm and Worm Gear Driving by motor 9 through driving-belt 8, and speed limit is per minute 20 right side of turning left.
Claims (4)
1. upper slitter knife sharpener, mainly by support (1), lower table (2), upper table (4), grinding wheel drive mitor (5), the motor of cutter (9) consists of, it is characterized in that being fixed with on the support (1) lower table (2), the top of lower table (2) is provided with upper table (4), at upper table (4) cutter gripping mechanism (6) is housed, cutter gripping mechanism (6) drives Worm Wheel System by motor (9) and driving-belt (8), and wheelhead (12) is contained in lower table (2) and upward and by the dovetail groove guide rail is connected.
2. upper slitter knife sharpener as claimed in claim 1 is characterized in that said central shaft left end at cutter gripping mechanism (6) is provided with the locking handwheel (10) of cutter (7).
3. upper slitter knife sharpener as claimed in claim 1 is characterized in that said left end at upper table (4) is provided with the mobile handwheel (11) of cutter gripping mechanism (6).
4. upper slitter knife sharpener as claimed in claim 1 is characterized in that the said emery wheel feeding handwheel (3) that also is provided with on lower table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226248 CN202684661U (en) | 2012-05-21 | 2012-05-21 | Top knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226248 CN202684661U (en) | 2012-05-21 | 2012-05-21 | Top knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684661U true CN202684661U (en) | 2013-01-23 |
Family
ID=47540331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226248 Expired - Fee Related CN202684661U (en) | 2012-05-21 | 2012-05-21 | Top knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672560A (en) * | 2012-05-21 | 2012-09-19 | 上海乾丰轻工机械厂 | Upper slitter grinding machine |
-
2012
- 2012-05-21 CN CN 201220226248 patent/CN202684661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672560A (en) * | 2012-05-21 | 2012-09-19 | 上海乾丰轻工机械厂 | Upper slitter grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |