CN204397513U - A kind of knife sharpener - Google Patents
A kind of knife sharpener Download PDFInfo
- Publication number
- CN204397513U CN204397513U CN201420630755.5U CN201420630755U CN204397513U CN 204397513 U CN204397513 U CN 204397513U CN 201420630755 U CN201420630755 U CN 201420630755U CN 204397513 U CN204397513 U CN 204397513U
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- CN
- China
- Prior art keywords
- bracket
- grinding machine
- cutter
- knife sharpener
- angle
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a kind of knife sharpener, include line slideway (1), described line slideway (1) is arranged bracket (2), described bracket (2) is arranged angle grinding machine bracket (3), the upper established angle grinding machine (4) of described angle grinding machine bracket (3); Comprise tool mounting (5), described tool mounting (5) and line slideway (1) be arranged in parallel; Also comprise the base (6) for fixing this line slideway (1) and tool mounting (5), knife sharpener of the present utility model, replace common grinder buffing, be applied to the polishing of reaping corn rounding machine cutter or other similar cutters, make blade level and smooth, the cutter after polishing is while meeting instructions for use, cutter loss is low, service life is normal, meanwhile, reduces accident and loss that agricultural harvester causes because of cutter gap and cutter self reason.
Description
Technical field
The utility model relates to a kind of knife sharpener, especially a kind of knife sharpener of reaping corn rounding machine cutter.
Background technology
At present, along with the continuous propelling of Tendency of Agricultural Machinery in China, a lot of area all starts application machine and carries out sowing and gather in, corn picker uses very general in various farm machinery, corn picker generally adopts cutter to cut off bottom maize straw, reach the object of harvesting with this, because the maize straw of maturation very not easily cuts off, cause the cutter loss of corn picker very serious, user needs often to polish to cutter, guarantee cutter is sharp, the method of polishing tool general be at present by the blade of hand-held blade with rotate in emery wheel contact blade polished, because hand-held blade polishing cannot ensure that precision is with stable, make the cutter knife face that grinds uneven, the polishing of some regions is not enough, other region transitions are polished, the cutter cooperation that structure due to corn picker comprises several different structure is gathered in, and appropriate gap should be had between each cutter make stalk be easy to be cut off, but be through the blade of manual grinding, because its knife face is uneven, cause adjustment difficulty in gap between cutter, stalk is caused to be completely severed, or be wrapped on cutter harvester cannot be worked, affect normal harvesting, also harvester may be damaged, in addition, use the cutter of manual grinding, service time is short, needs often to polish, to cutter well damage.
Utility model content
For solving the problem, the utility model provides a kind of knife sharpener, polishes to reaping corn rounding machine cutter or other similar cutters, makes blade level and smooth, while making the cutter after polishing meet instructions for use, reduces cutter loss, increases cutter service time.
For achieving the above object, the utility model adopts following technical scheme:
A kind of knife sharpener, includes:
Line slideway 1, described line slideway 1 arranges bracket 2, described bracket 2 is arranged angle grinding machine bracket 3, established angle grinding machine 4 on described angle grinding machine bracket 3;
Tool mounting 5, described tool mounting 5 be arranged in parallel with line slideway 1;
And for fixing the base 6 of this line slideway 1 and tool mounting 5.
Preferably, described angle grinding machine bracket 3 comprises:
Rotating shaft 31, vertical the fixing on carrier 2 of described rotating shaft 31;
Angle mill clamps 32, mill clamps 32 one end, described angle and rotating shaft 31 are fixed, established angle grinding machine 4 in described angle mill clamps 32, and described angle mill clamps 32 can rotate in 31 axle center around the shaft.
Preferably, comprise a support bar 34, described support bar 34 top is fixed on angle mill clamps 32 other end, and described bracket 2 arranges arc guide groove 21, and described support bar 34 bottom embeds in described arc guide groove 21.
Preferably, described bracket 2 one end arranges the handle 22 for staff push-and-pull.
Preferably, comprise the protective cover 7 of shielding angle grinding machine 4, described protective cover 7 covers angle grinding machine bracket 3 downwards and is connected with bracket 2 above angle grinding machine bracket 3, described protective cover 7 is arranged the opening 71 stretched out for angle grinding machine 4 blade.
Preferably, described tool mounting 5 is made up of two grip blocks 51,52 be arranged in parallel, the spacing of described two grip blocks 51,52 is adjustable, two grip blocks 51, holding cutter between 52, the middle part of described two grip blocks 51,52 arranges the fixing hole 53 matched with self connecting hole of reaping corn rounding machine cutter.
Preferably, described line slideway 1 is arranged side by side at least two groups on base 6.
Preferably, described two grip blocks 51, the screw that arbitrary piece in 52 upper setting is vertical with parallel direction both it, arrange clamp nut 54 to be spirally connected with it, the stud end of described clamp nut 54 stretches into the gap of two grip blocks 51,52, adjusts two grip blocks 51 according to the thickness of cutter, the spacing of 52 is with fixed cutting tool, and described clamp nut 54 arranges two groups with screw is at least supporting.
Preferably, described two grip blocks 51, arbitrary piece in 52 arranges the vertical screw in direction in parallel, arrange angular adjustment nut 55 to be spirally connected with it, its stud end stretches into the gap of two grip blocks 51,52, by tightening and unclamping the angle adjusting cutting edge roundness and need to polish.
Preferably, described base 6 bottom arranges the support that can fold.
The beneficial effects of the utility model are: the knife sharpener that the utility model provides, by the combination of line slideway and rotatable support frame, utilize the angle grinding machine feature of prior art simultaneously, the blade of reaping corn rounding machine cutter is polished, there will not be the rough situation of blade, cutter after polishing is longer for service time, simultaneously, because blade knife face is level and smooth, reaping corn rounding machine cutter gap is more easily adjusted, decrease possibility produced problem in harvesting stalk process, improve harvesting efficiency, avoid the mechanical accident because cutter problem causes and loss, in addition, this knife sharpener not only can be used for the polishing of reaping corn rounding machine cutter, also can be used for other multiple cutter polishings with rectilinear edge, application prospect is very extensive.
Accompanying drawing explanation
Fig. 1 is specific embodiment of the utility model structural representation;
Fig. 2 is specific embodiment of the utility model bracket 2 plan structure schematic diagram;
Fig. 3 is specific embodiment of the utility model tool mounting 5 structural representation;
Fig. 4, Fig. 5 are the cutter structure schematic diagrames that knife sharpener of the present utility model can be polished;
Fig. 6 is the tool mounting 5 side structure schematic diagram of Fig. 3;
Fig. 7 is the tool mounting 5 plan structure schematic diagram of Fig. 3;
Number in the figure: grinding machine 5-tool mounting 6-base 31-rotating shaft 32-angle, grinding machine bracket 4-angle, 1-line slideway 2-bracket 3-angle mill clamps 34-support bar 21-arc guide groove 22-handle 7-protective cover 71-opening 51-first grip block 52-second grip block 53-fixing hole 54-clamp nut 55-angular adjustment nut a-cutter b-blade c-connecting hole 35-control stick.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when describing the utility model embodiment in detail; for ease of explanation; the profile of indication device structure can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, and it should not limit the scope of the utility model protection at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
The present embodiment provides a kind of knife sharpener, as shown in Figure 1, and a kind of knife sharpener, comprise base 6, described base 6 fixes line slideway 1, described line slideway 1 arranges bracket 2, described bracket 2 is arranged angle grinding machine bracket 3, established angle grinding machine 4 on described angle grinding machine bracket 3; Comprise tool mounting 5, described tool mounting 5 be arranged in parallel with line slideway 1; Described tool mounting 5 is fixed on base 6.
Concrete, described line slideway 1 is connected by linear bearing with between bracket 2, described bracket 2 can linearly guide rail 1 transverse shifting, the present embodiment utilizes transversely movable line slideway to coordinate with angle grinding machine, the circular cut cutter of front end skim over treat polishing tool blade above, polish along edge length direction, avoid unstability during the hand-held cutter of people, cutter is polished level and smooth, polish effective.
It should be noted that, described line slideway 1 can arrange at least more than two on base 6, makes the transverse shifting of described bracket 2 more steady.
In above-described embodiment, as shown in Figure 1 and Figure 2, described angle grinding machine bracket 3 comprises rotating shaft 31, vertical the fixing on carrier 2 of described rotating shaft 31; Comprise angle mill clamps 32, mill clamps 32 one end, described angle and rotating shaft 31 are fixed, established angle grinding machine 4 in described angle mill clamps 32, and described angle mill clamps 32 can rotate in 31 axle center around the shaft.
Concrete, described rotating shaft 31 can be fixed with angle mill clamps 32, rotating shaft 31 own rotation and then drive angle mill clamps 32 rotate, or described rotating shaft 31 is fixed with bracket 2, described angle mill clamps 32 around the shaft 31 axle center rotates, realize the rotation of angle mill clamps 32, make the grinding angle between the blade b on the cutting edge of angle grinding machine 4 front end and cutter a to be polished.
In above-described embodiment, as shown in Figure 1, preferably, a support bar 34 is also comprised, described support bar 34 top is fixed on angle mill clamps 32 other end, as shown in Figure 3, described bracket 2 arranges arc guide groove 21, described support bar 34 bottom embeds in described arc guide groove 21, diagonal angle mill clamps 32 supports, when rotating shaft 31 rotates, described angle mill clamps 32 drives support bar 34 lower end to move in arc guide groove 21, more stable when this structure makes angle mill clamps 32 rotate or work.
Preferably, described bracket 2 one end arranges the handle 22 for staff push-and-pull.
In above-described embodiment, preferably, also comprise the protective cover 7 of shielding angle grinding machine 4, described protective cover 7 covers angle grinding machine bracket 3 downwards and is connected with bracket 2 above angle grinding machine bracket 3, described protective cover 7 is arranged the opening 71 stretched out for angle grinding machine 4 blade.
In above-described embodiment, concrete, described angle mill clamps 32 arranging control stick 35, changing the Tool in Cutting angle of angle grinding machine 4 by stirring control stick 35, described control stick 35 can be the stay bolt screwing angle mill clamps 32, changes the Tool in Cutting angle of angle grinding machine 4 by handling shank of bolt.
In above-described embodiment, preferably, described tool mounting 5 is by two grip blocks 51 be arranged in parallel, 52 compositions, the spacing of described two grip blocks 51,52 is adjustable, two grip blocks 51, holding cutter between 52, the middle part of described two grip blocks 51,52 arranges the fixing hole 53 matched with reaping corn rounding machine cutter self connecting hole c.
Concrete, as Fig. 6, shown in Fig. 7, the sidewall of described second grip block 52 arranges screw, the clamp nut 54 be spirally connected with it is set, the stud end of described clamp nut 54 stretches into the first grip block 51, gap between second grip block 52, during use, because the thickness of cutter is different, by being screwed into the spacing adjusting the first grip block 51 and the second grip block 52 with clamp nut 54 of back-outing, cutter is fixed with this, described clamp nut 54 arranges two groups with screw is at least supporting, as shown in Figure 6, for arranging the embodiment of 4 groups of clamp nuts 54 along the second grip block 52 bottom.
Concrete, as shown in Fig. 3, Fig. 6, the sidewall of described second grip block 52 arranges screw, the angular adjustment nut 55 be spirally connected with it is set, the stud end of described angular adjustment nut 55 stretches into the first grip block 51, and the gap between the second grip block 52, during use, making cutter expose the edge tilted Angulation changes of tool mounting 5 by being screwed into angular adjustment nut 55 of back-outing, adjusting the angle of cutting edge roundness needs polishing with this.
In above-described embodiment, preferably, described base 6 bottom arranges the support that can fold, and described Collapsible rack can be any existing folding support, and this structure, for reducing the height of whole knife sharpener, makes it load in car easily.
The knife sharpener that the utility model provides, by the combination of line slideway and rotatable support frame, utilize the angle grinding machine feature of prior art simultaneously, the blade of reaping corn rounding machine cutter is polished, there will not be the rough situation of blade, cutter after polishing is longer for service time, simultaneously, because blade knife face is level and smooth, reaping corn rounding machine cutter gap is more easily adjusted, decrease possibility produced problem in harvesting stalk process, improve harvesting efficiency, avoid the mechanical accident because cutter problem causes and loss, in addition, as Fig. 4, shown in Fig. 5, illustrate the Harvester for maize cutter of two kinds of different structures, the knife sharpener that all the utility model can be used to provide is polished, this knife sharpener not only can be used for the polishing of reaping corn rounding machine cutter, also can be used for other multiple cutter polishings with rectilinear edge, application prospect is very extensive.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (10)
1. a knife sharpener, is characterized in that, includes:
Line slideway (1), described line slideway (1) is arranged bracket (2), described bracket (2) is arranged angle grinding machine bracket (3), the upper established angle grinding machine (4) of described angle grinding machine bracket (3);
Tool mounting (5), described tool mounting (5) and line slideway (1) be arranged in parallel;
And for fixing the base (6) of this line slideway (1) and tool mounting (5).
2. a kind of knife sharpener as claimed in claim 1, is characterized in that, described angle grinding machine bracket (3) comprising:
Rotating shaft (31), what described rotating shaft (31) was vertical is fixed on bracket (2);
Angle mill clamps (32), mill clamps (32) one end, described angle and rotating shaft (31) are fixed, established angle grinding machine (4) in described angle mill clamps (32), described angle mill clamps (32) can rotate in (31) axle center around the shaft.
3. a kind of knife sharpener as claimed in claim 2, it is characterized in that, comprise a support bar (34), described support bar (34) top is fixed on angle mill clamps (32) other end, described bracket (2) is arranged arc guide groove (21), described support bar (34) bottom embeds in described arc guide groove (21).
4. a kind of knife sharpener as claimed in claim 1, is characterized in that, described bracket (2) one end arranges the handle (22) for staff push-and-pull.
5. a kind of knife sharpener as claimed in claim 1; it is characterized in that; comprise the protective cover (7) of shielding angle grinding machine (4); described protective cover (7) covers angle grinding machine bracket (3) downwards from top, angle grinding machine bracket (3) and is connected with bracket (2), described protective cover (7) is arranged the opening (71) stretched out for angle grinding machine (4) blade.
6. a kind of knife sharpener as claimed in claim 1, it is characterized in that, described tool mounting (5) is by two grip blocks (51 be arranged in parallel, 52) form, the spacing of described two grip blocks (51,52) is adjustable, two grip blocks (51,52) holding cutter between, the middle part of described two grip blocks (51,52) arranges the fixing hole (53) matched with self connecting hole of reaping corn rounding machine cutter.
7. a kind of knife sharpener as claimed in claim 1, is characterized in that, described line slideway (1) is arranged side by side at least two groups on base (6).
8. a kind of knife sharpener as claimed in claim 6, it is characterized in that, described two grip blocks (51,52) screw that arbitrary piece in upper setting is vertical with parallel direction both it, arrange clamp nut (54) to be spirally connected with it, the stud end of described clamp nut (54) stretches into two grip blocks (51,52) gap, two grip blocks (51 are adjusted according to the thickness of cutter, 52) spacing is with fixed cutting tool, and described clamp nut (54) arranges two groups with screw is at least supporting.
9. a kind of knife sharpener as claimed in claim 6, it is characterized in that, described two grip blocks (51,52) arbitrary piece in arranges the vertical screw in direction in parallel, arrange angular adjustment nut (55) to be spirally connected with it, its stud end stretches into the gap of two grip blocks (51,52), by tightening and unclamping the angle adjusting cutting edge roundness and need to polish.
10. a kind of knife sharpener as described in as arbitrary in claim 1-9, it is characterized in that, described base (6) bottom arranges the support that can fold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630755.5U CN204397513U (en) | 2014-10-28 | 2014-10-28 | A kind of knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630755.5U CN204397513U (en) | 2014-10-28 | 2014-10-28 | A kind of knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397513U true CN204397513U (en) | 2015-06-17 |
Family
ID=53421410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420630755.5U Expired - Fee Related CN204397513U (en) | 2014-10-28 | 2014-10-28 | A kind of knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397513U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471042A (en) * | 2017-09-20 | 2017-12-15 | 广东利迅达机器人系统股份有限公司 | A kind of small-sized station of hardware robot polishing |
| CN110153841A (en) * | 2019-06-03 | 2019-08-23 | 白鸽磨料磨具有限公司 | Grinding test device based on angle grinder |
| CN112276722A (en) * | 2020-11-23 | 2021-01-29 | 成艳秋 | Joint processing method after cutting of EPS foam lines of building decoration material |
| CN114716042A (en) * | 2022-03-22 | 2022-07-08 | 浙江同济科技职业学院 | Installation method of modular domestic sewage treatment equipment |
-
2014
- 2014-10-28 CN CN201420630755.5U patent/CN204397513U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471042A (en) * | 2017-09-20 | 2017-12-15 | 广东利迅达机器人系统股份有限公司 | A kind of small-sized station of hardware robot polishing |
| CN107471042B (en) * | 2017-09-20 | 2023-09-26 | 广东利迅达机器人系统股份有限公司 | Hardware robot polishing small-sized workstation |
| CN110153841A (en) * | 2019-06-03 | 2019-08-23 | 白鸽磨料磨具有限公司 | Grinding test device based on angle grinder |
| CN112276722A (en) * | 2020-11-23 | 2021-01-29 | 成艳秋 | Joint processing method after cutting of EPS foam lines of building decoration material |
| CN114716042A (en) * | 2022-03-22 | 2022-07-08 | 浙江同济科技职业学院 | Installation method of modular domestic sewage treatment equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161028 |