CN206967179U - A kind of shear knife sharpening device - Google Patents
A kind of shear knife sharpening device Download PDFInfo
- Publication number
- CN206967179U CN206967179U CN201720959511.5U CN201720959511U CN206967179U CN 206967179 U CN206967179 U CN 206967179U CN 201720959511 U CN201720959511 U CN 201720959511U CN 206967179 U CN206967179 U CN 206967179U
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- CN
- China
- Prior art keywords
- expansion link
- level expansion
- chute
- sharpening device
- knife sharpening
- 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
It the utility model is related to knife sharpening device, more particularly to a kind of shear knife sharpening device, including base, base is provided with the first chute and the second chute, first chute is provided with slide bar, slide bar and the first chute and the second chute coordinate, slide bar is provided with one-level expansion link, one-level expansion link is provided with two level expansion link, it is connected between two level expansion link bottom and one-level expansion link bottom by the first spring, one-level expansion link side wall is provided with through hole, through hole is provided with cross bar, it is connected between cross bar and two level expansion link side wall by second spring, connecting plate is provided with the top of two level expansion link, connecting plate is provided with motor, the rotating shaft of motor is provided with emery wheel, the end outer wall of rotating shaft is provided with external screw thread, external screw thread is provided with nut；Technical scheme provided by the utility model can effectively make up to a certain extent dismantles the defects of cutter is cumbersome, and sanding apparatus inconvenience is mobile existing for existing shear knife sharpening device.
Description
Technical field
It the utility model is related to knife sharpening device, and in particular to a kind of shear knife sharpening device.
Background technology
Shear is widely used in the industries such as building, industry, agricultural, food production, and main function is to cut lump
Be broken into segment object, in truncated process, the cutter for blocking is easy to breach, the situation of rust occur, this just need by
Cutter is polished, and makes cutter sharper, when existing shear needs polishing tool, generally requires to unload on cutter, so
After polished, process is comparatively laborious, and therefore, the utility model provides a kind of knife sharpening device that can be used for shear, subtracts
The trouble of dismounting cutter is gone.
In publication number CN203945423U, publication date is to disclose one in the utility model patent on November 19th, 2014
The knife sharpening device of kind sponge shear, belongs to sponge manufacturing technology field.It solves existing sponge shear knife-band polishing
When need disassemble, comparatively laborious technical problem.This sponge shear includes the dragon with two root posts and a crossbeam
Door frame, the knife rest moved back and forth along the crossbeam of portal frame, knife rest upper and lower ends are provided with two runners, knife-band are cased with runner,
The bearing and bearing that the knife sharpening device of this sponge shear is connected on gantry pillar including welding are hinged and can be along branch
The rotor plate that seat is swung, bearing are provided with cylinder, and the push rod of cylinder is connected with rotor plate, and motor is fixed with rotor plate, electricity
Emery wheel is arranged with the rotating shaft of machine.The knife sharpening device of this sponge shear can pass through cylinder band turn when shear works
The knife-band polishing that emery wheel on dynamic plate operation motor will be close to, i.e. not time-consuming, and human-saving.
Although the knife sharpening device that prior art is provided has not time-consuming, and the advantages of human-saving, dismounting also be present
The defects of cutter is cumbersome, and sanding apparatus inconvenience is mobile.
Utility model content
(1) technical problem solved
For above-mentioned problem, the utility model proposes a kind of shear knife sharpening device.The utility model institute
The technical scheme of offer can make up existing shear knife sharpening device cumbersome, the polishing dress that dismounting cutter be present to a certain extent
The defects of putting inconvenient movement.
(2) technical scheme
In order to realize above-mentioned purpose, the utility model uses following technical scheme:
A kind of shear knife sharpening device, it is characterised in that：Including base, the base is provided with the first chute and second
Chute, first chute are provided with slide bar, and the slide bar coordinates with first chute and second chute, the slide bar
One-level expansion link is provided with, the one-level expansion link is provided with two level expansion link, the two level expansion link bottom and the one-level
It is connected between expansion link bottom by the first spring, the one-level expansion link side wall is provided with through hole, and the through hole is provided with horizontal stroke
Bar, it is connected between the cross bar and the two level expansion link side wall by second spring, the company of being provided with the top of the two level expansion link
Fishplate bar, the connecting plate are provided with motor, and the rotating shaft of the motor is provided with emery wheel, and the end outer wall of the rotating shaft is provided with outer
Screw thread, the external screw thread are provided with nut.
Preferably, first chute and second chute are arranged in a mutually vertical manner.
Preferably, the through hole is symmetrical set.
Preferably, fixed between the connecting plate and the motor by trip bolt.
Preferably, the motor is electrically connected with external control switch.
(3) beneficial effect
Due to using above-mentioned technical scheme, the beneficial effects of the utility model are：Promote slide bar so that slide bar is first
Slided on chute and the second chute, knife sharpening device close to cutter, is eliminated dismounting cutter and is polished
It is cumbersome；Cross bar is pressed, second spring is shunk, and cross bar is retracted in one-level expansion link, pulls two level expansion link, and cross bar enters top
Through hole in, second spring is upheld, and cross bar can just snap into through hole fixed, realize the flexible of sanding apparatus so that beat
Mill apparatus can be adapted to the cutter polishing that height does not wait, and reduce the polishing time, improve grinding efficiency；Regulating nut is in outer spiral shell
Position on line, the elastic adjustable of emery wheel can make it that so that polishing is more smooth.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Wherein：
1st, base；2nd, the first chute；3rd, the second chute；4th, slide bar；5th, one-level expansion link；6th, two level expansion link；7th, first
Spring；8th, through hole；9th, cross bar；10th, second spring；11st, connecting plate；12nd, motor；13rd, trip bolt；14th, rotating shaft；15th, emery wheel；
16th, external screw thread；17th, nut.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Based on reality of the present utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to
In the scope of the utility model protection.
A kind of shear knife sharpening device, as shown in Figure 1：Including base 1, base 1 is provided with the first chute 2 and second and slided
Groove 3, the first chute 2 are provided with slide bar 4, and slide bar 4 coordinates with the first chute 2 and the second chute 3, and slide bar 4 stretches provided with one-level
Bar 5, one-level expansion link 5 are provided with two level expansion link 6, pass through first between the bottom of two level expansion link 6 and the bottom of one-level expansion link 5
Spring 7 is connected, and the side wall of one-level expansion link 5 is provided with through hole 8, and through hole 8 is provided with cross bar 9, cross bar 9 and the side wall of two level expansion link 6
Between be connected by second spring 10, the top of two level expansion link 6 is provided with connecting plate 11, and connecting plate 11 is provided with motor 12, motor
12 rotating shaft 14 is provided with emery wheel 15, and the end outer wall of rotating shaft 14 is provided with external screw thread 16, and external screw thread 16 is provided with nut 17.
First chute 2 and the second chute 3 are arranged in a mutually vertical manner, and through hole 8 is symmetrical set, connecting plate 11 and motor 12 it
Between fixed by trip bolt 13, motor 12 and external control switch are electrically connected.
Promote slide bar 4 so that slide bar 4 slides on the first chute 2 and the second chute 3, can very easily to whet a knife
Device close to cutter, eliminate dismounting cutter polished it is cumbersome；Cross bar 9 is pressed, second spring 10 is shunk, and cross bar 9 is retracted
In one-level expansion link 5, two level expansion link 6 is pulled, cross bar 9 enters in the through hole 8 of top, and second spring 10 is upheld, and cross bar 9 is just
It can snap into through hole 8 and fix, realize the flexible of sanding apparatus so that the cutter that sanding apparatus can be adapted to height not wait is beaten
Mill, reduce the polishing time, improve grinding efficiency；Position of the regulating nut 17 on external screw thread 16, can cause emery wheel 15
It is elastic adjustable so that polishing it is more smooth.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (5)
- A kind of 1. shear knife sharpening device, it is characterised in that：Including base (1), the base (1) is provided with the first chute (2) and the second chute (3), first chute (2) is provided with slide bar (4), the slide bar (4) and first chute (2) and Second chute (3) coordinates, and the slide bar (4) is provided with one-level expansion link (5), and the one-level expansion link (5) is provided with two Level expansion link (6), passes through the first spring (7) phase between two level expansion link (6) bottom and one-level expansion link (5) bottom Even, one-level expansion link (5) side wall is provided with through hole (8), and the through hole (8) is provided with cross bar (9), the cross bar (9) and It is connected between two level expansion link (6) side wall by second spring (10), connecting plate is provided with the top of the two level expansion link (6) (11), the connecting plate (11) is provided with motor (12), and the rotating shaft (14) of the motor (12) is provided with emery wheel (15), described turn The end outer wall of axle (14) is provided with external screw thread (16), and the external screw thread (16) is provided with nut (17).
- 2. shear knife sharpening device according to claim 1, it is characterised in that：First chute (2) and described Two chutes (3) are arranged in a mutually vertical manner.
- 3. shear knife sharpening device according to claim 1, it is characterised in that：The through hole (8) is symmetrical set.
- 4. shear knife sharpening device according to claim 1, it is characterised in that：The connecting plate (11) and the motor (12) it is fixed by trip bolt (13) between.
- 5. shear knife sharpening device according to claim 1, it is characterised in that：The motor (12) is opened with outside control Close electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959511.5U CN206967179U (en) | 2017-08-02 | 2017-08-02 | A kind of shear knife sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959511.5U CN206967179U (en) | 2017-08-02 | 2017-08-02 | A kind of shear knife sharpening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967179U true CN206967179U (en) | 2018-02-06 |
Family
ID=61393787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959511.5U Expired - Fee Related CN206967179U (en) | 2017-08-02 | 2017-08-02 | A kind of shear knife sharpening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967179U (en) |
-
2017
- 2017-08-02 CN CN201720959511.5U patent/CN206967179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180206 Termination date: 20180802 |