CN208246514U - A kind of novel knife sharpener - Google Patents
A kind of novel knife sharpener Download PDFInfo
- Publication number
- CN208246514U CN208246514U CN201820523406.1U CN201820523406U CN208246514U CN 208246514 U CN208246514 U CN 208246514U CN 201820523406 U CN201820523406 U CN 201820523406U CN 208246514 U CN208246514 U CN 208246514U
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- grinding wheel
- grinding
- motor
- seat
- direct driving
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Abstract
The utility model provides a kind of novel knife sharpener, including bracket and it is installed vertically on the vertical sliding motion mechanism of bracket side, rotating mechanism is installed in the vertical sliding motion mechanism, the rotating mechanism includes the grinding assembly of motor fixing seat, the direct driving motor in motor fixing seat to be set to below the direct driving motor, and the direct driving motor connect with grinding assembly and grinding assembly can be driven to rotate.The utility model drives grinding assembly rotation by direct driving motor, enable coarse plain emery wheel and fine grinding wheel free switching, and then it realizes to the thick grade grinding of cutter and refine process of lapping, and the branching block of draining is installed on grinding wheel shaft seat, the dust of tool surface can be cleaned, it can also be quickly cooled down the high temperature of buffed surface generation, play the effect of cooling.The utility model designs advantages of simple, is equipped with multiple groups grinding head, realizes the free switching of grinding wheel, reduces the error caused by replacement grinding wheel, and then ensure the grinding precision of cutter.
Description
[technical field]
The utility model relates to sanding and polishing equipment more particularly to a kind of novel knife sharpeners.
[background technique]
Knife sharpener is a kind of polishing, grinding apparatus, is widely used in being machined, and when operation, motor drives grinding wheel shaft
Rotation, grinding wheel complete the grinding to cutter with rotation.Current knife grinding equipment generally by the way of hand-held into
Row grinding, precision are difficult to control.Also, the knife grinding equipment needs to complete cutter in the journey of grinding and is ground to refine from thick grade
The process of grinding therefore, it is necessary to constantly replace suitable grinding wheel to be ground, however easily causes during replacing grinding wheel
The error of equipment, it is caused whet a knife it is ineffective, moreover, frequently replacement grinding wheel operation can also damage cutter, polishing grinding wheel or
Grinding apparatus.
[utility model content]
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of design advantages of simple provided is equipped with more
Group grinding head can be completed to reduce the mistake caused by replacement grinding wheel to the thick grade grinding of cutter and refine process of lapping
Difference, and then ensure the novel knife sharpener of the grinding precision of cutter
In order to solve the above-mentioned technical problem, the utility model provides a kind of novel knife sharpener, including bracket and vertical peace
Vertical sliding motion mechanism loaded on bracket side is equipped with rotating mechanism in the vertical sliding motion mechanism, and the rotating mechanism includes
The grinding assembly of motor fixing seat, the direct driving motor in motor fixing seat to be set to below the direct driving motor is described straight
Motor is driven to connect with grinding assembly and grinding assembly can be driven to rotate.
In above structure, the vertical sliding motion mechanism includes sliding stand, motor, screw rod, shaft coupling, nut seat and two
Guide rail；Two guide rails and motor are vertically mounted on bracket, are respectively equipped with multiple sliding blocks on two guide rails, motor passes through shaft coupling
It is connect with screw rod, nut seat is mounted on screw rod and can move along screw rod, and sliding stand is fixedly connected on nut seat；Motor driven
Screw rod rotation, nut seat move along screw rod and then sliding stand are driven to move.
In above structure, the motor fixing seat is removably mounted on sliding stand and moves in the vertical direction.
In above structure, the grinding assembly includes grinding wheel shaft seat and the grinding wheel motor in wheel shaft seat；Institute
Grinding wheel motor axial centerline is stated equipped with grinding wheel shaft, the grinding wheel shaft, which runs through grinding wheel shaft seat and extends outwardly, shakes out
The both ends of wheel shaft seat are respectively equipped with grinding wheel.
In above structure, the grinding wheel includes coarse plain emery wheel and fine grinding wheel；The coarse plain emery wheel and fine grinding wheel are located at grinding wheel
The two sides of shaft seat are simultaneously fixed in the grinding wheel shaft.
Total branching block is equipped in above structure, above the motor fixing seat, lower section is equipped with branching block；The direct driving motor
It is vertically installed in motor fixing seat and direct driving motor is equipped with the hollow motor main shaft that both ends are pierced by direct driving motor；The electricity
The upper end of owner's axis is rotatably connected to rotary joint, electric machine main shaft lower end is connected with the branching block, and the grinding wheel shaft seat is solid
Branching block rotation is driven to drive the rotation of grinding wheel shaft seat on branching block and through electric machine main shaft.
In above structure, total branching block is equipped with water inlet and water outlet, and the water outlet on total branching block passes through pipe
Road is connected to rotary joint；The two sides of the branching block are separately installed with multiple spray heads, and the spray head is axial along grinding wheel shaft seat
Distribution.
In above structure, pressure switch is equipped in the pipeline that the water outlet on total branching block is connected to rotary joint.
The beneficial effect of the utility model compared with prior art is: the utility model drives grinding group by direct driving motor
Part rotation, enables coarse plain emery wheel and fine grinding wheel free switching, and then realizes that the grinding of thick grade and refine to cutter are ground
Journey, and the branching block of draining is installed on grinding wheel shaft seat, the dust of tool surface can be cleaned, can also be quickly cooled down
The high temperature that buffed surface generates, plays the effect of cooling.The utility model designs advantages of simple, is equipped with multiple groups grinding head, and realization is ground
The free switching of grinding abrasive disk reduces the error caused by replacement grinding wheel, and then ensures the grinding precision of cutter.
[Detailed description of the invention]
Fig. 1 is the constructive embodiment schematic diagram of the utility model vertical sliding motion mechanism；
Fig. 2 is the constructive embodiment schematic diagram of the utility model rotating mechanism and grinding assembly；
Fig. 3 is constructive embodiment schematic diagram (the removal motor fixing seat of the utility model rotating mechanism and grinding assembly
Afterwards)；
Fig. 4 is the constructive embodiment schematic diagram of the utility model electric machine main shaft.
In figure: vertical sliding motion mechanism 1, rotating mechanism 2, grinding assembly 3, total branching block 4, branching block 5, pressure switch 6, spray
First 7, bracket 8, sliding stand 11, motor 12, screw rod 13, shaft coupling 14, guide rail 15, motor fixing seat 21, direct driving motor 22, motor
Main shaft 23, rotary joint 24, grinding wheel shaft seat 31, grinding wheel shaft 32, water inlet 41, water outlet 42.
[specific embodiment]
With reference to the accompanying drawing and specific embodiment is further described the utility model:
Referring to figs. 1 to 4, the utility model discloses a kind of novel knife sharpener, including bracket 8 and right angle setting
Vertical sliding motion mechanism 1 in 8 side of bracket, rotating mechanism 2 is equipped in vertical sliding motion mechanism 1, and rotating mechanism 2 is solid including motor
The grinding assembly 3 of reservation 21, the direct driving motor 22 in motor fixing seat 21 to be set to below direct driving motor 22, direct driving motor
22 connect with grinding assembly 3 and grinding assembly 3 can be driven to rotate.
Preferably, vertical sliding motion mechanism 1 includes sliding stand 11, motor 12, screw rod 13, shaft coupling 14, (figure is not for nut seat
Show) and two guide rails 15.Two guide rails 15 and motor 12 are vertically mounted on bracket 8, are respectively equipped on two guide rails 15 more
A sliding block, motor 12 are connect by shaft coupling 14 with screw rod 13, and nut seat is mounted on screw rod 13 and can move along screw rod 13, sliding
Dynamic platform 11 is fixedly connected on nut seat, and motor 12 drives screw rod 13 to rotate, and nut seat moves along screw rod 13 and then drives sliding
Platform 11 is mobile.
Preferably, motor fixing seat 21 is removably mounted on sliding stand 11 and moves in the vertical direction, direct driving motor
22 are fixedly mounted in motor fixing seat 21, and grinding wheel shaft seat 31 is fixedly mounted under direct driving motor 22 by branching block 5
Side and grinding wheel shaft seat 31 drive branching block 5 to rotate and drive the rotation of grinding wheel shaft seat 31 by electric machine main shaft 23.
Preferably, grinding assembly 3 includes that grinding wheel shaft seat 31 and the grinding wheel motor in wheel shaft seat 31 (are schemed not
Show), grinding wheel motor axial centerline is equipped with grinding wheel shaft 32, and grinding wheel shaft 32 is through grinding wheel shaft seat 31 and extends outwardly
It shakes out and takes turns the both ends of shaft seat 31 and be respectively equipped with grinding wheel (not shown).Further, grinding wheel includes coarse plain emery wheel and fine grinding wheel；Coarse sand
Wheel and fine grinding wheel are located at the two sides of grinding wheel shaft seat 31 and are fixed in grinding wheel shaft 32.
Preferably, total branching block 4 is equipped with above motor fixing seat 21, lower section is equipped with branching block 5.Wherein, direct driving motor 22
It is vertically installed in motor fixing seat 21 and direct driving motor 22 is equipped with the hollow motor main shaft 23 that both ends are pierced by direct driving motor,
The upper end of electric machine main shaft 23 is rotatably connected to rotary joint 24,23 lower end of electric machine main shaft is connected with branching block 5, grinding wheel shaft seat 31
It is fixedly mounted on branching block 5 and drives the rotation of branching block 5 that grinding wheel shaft seat 31 is driven to rotate by electric machine main shaft 23.
Preferably, total branching block 4 is equipped with water inlet 41 and water outlet 42, and the water outlet 42 on total branching block 4 passes through pipe
Road is connected to rotary joint 24.Wherein, the upper end of electric machine main shaft 23 and rotary joint 24 are rotatablely connected, when electric machine main shaft 23 revolves
When turning, rotary joint 24 can be remained stationary.The lower end of electric machine main shaft 23 is connected to branching block 5, and is located at branching block 5
Two sides are separately installed with multiple spray heads 7, and above-mentioned spray head 7 is along the axial distribution of grinding wheel shaft seat 31.
Preferably, pressure switch 6 is equipped in the pipeline that the water outlet 42 on total branching block 4 is connected to rotary joint 24.
The utility model drives grinding assembly rotation by direct driving motor, and coarse plain emery wheel and fine grinding wheel are freely cut
It changes, and then realizes to the thick grade grinding of cutter and refine process of lapping, and point of draining is installed on grinding wheel shaft seat
Block is flowed, the dust of tool surface can be cleaned, the high temperature of buffed surface generation can also be quickly cooled down, play the effect of cooling.This
Utility model designs advantages of simple, is equipped with multiple groups grinding head, realizes the free switching of grinding wheel, reduces by replacing grinding wheel institute
Caused error, and then ensure the grinding precision of cutter.
The utility model drives grinding assembly rotation by direct driving motor, and then realizes the polishing to cutter different angle,
And the branching block of draining is installed on grinding wheel shaft seat, the dust of tool surface can be cleaned, and the branching block sprays
Water can also be quickly cooled down buffed surface generation high temperature, play the effect of cooling.
Claims (8)
1. a kind of novel knife sharpener, including bracket and it is installed vertically on the vertical sliding motion mechanism of bracket side, it is characterized in that: institute
It states and rotating mechanism is installed in vertical sliding motion mechanism, the rotating mechanism includes motor fixing seat, in motor fixing seat
Grinding assembly of the direct driving motor to be set to below the direct driving motor, the direct driving motor connect with grinding assembly and can drive and grind
Grind component rotation.
2. a kind of novel knife sharpener according to claim 1, it is characterized in that: the vertical sliding motion mechanism include sliding stand,
Motor, screw rod, shaft coupling, nut seat and guide rail；Motor and sliding rail are vertically mounted on bracket, and motor passes through shaft coupling and silk
Bar connection, nut seat are mounted on screw rod and can move along screw rod, and sliding stand is fixedly connected on nut seat；Motor driven screw rod
Rotation, nut seat move along screw rod and then sliding stand are driven to move.
3. a kind of novel knife sharpener according to claim 2, it is characterised in that: the motor fixing seat is removably installed
On sliding stand and move in the vertical direction.
4. a kind of novel knife sharpener according to claim 2, it is characterized in that: the grinding assembly include grinding wheel shaft seat with
And the grinding wheel motor in wheel shaft seat；The grinding wheel motor axial centerline is equipped with grinding wheel shaft, the grinding wheel shaft
Through grinding wheel shaft seat and the both ends that extend outward grinding wheel shaft seat are respectively equipped with grinding wheel.
5. a kind of novel knife sharpener according to claim 4, it is characterized in that: the grinding wheel includes coarse plain emery wheel and fine grinding wheel；
The coarse plain emery wheel and fine grinding wheel are located at the two sides of grinding wheel shaft seat and are fixed in the grinding wheel shaft.
6. a kind of novel knife sharpener according to claim 4, it is characterized in that: being equipped with total shunt above the motor fixing seat
Block, lower section are equipped with branching block；The direct driving motor is vertically installed in motor fixing seat and direct driving motor is equipped with both ends and is pierced by
The hollow motor main shaft of direct driving motor；The upper end of the electric machine main shaft is rotatably connected to rotary joint, the connection of electric machine main shaft lower end
There is the branching block, the grinding wheel shaft seat is fixedly arranged on branching block and drives branching block to rotate band by electric machine main shaft
Dynamic grinding wheel shaft seat rotation.
7. a kind of novel knife sharpener according to claim 6, it is characterized in that: total branching block is equipped with water inlet and goes out
The mouth of a river, the water outlet on total branching block are connected to by pipeline with rotary joint；The two sides of the branching block are separately installed with multiple
Spray head, the spray head are axially distributed along grinding wheel shaft seat.
8. a kind of novel knife sharpener according to claim 7, it is characterised in that: water outlet and rotation on total branching block
Pressure switch is equipped in the pipeline of adapter connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523406.1U CN208246514U (en) | 2018-04-13 | 2018-04-13 | A kind of novel knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523406.1U CN208246514U (en) | 2018-04-13 | 2018-04-13 | A kind of novel knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208246514U true CN208246514U (en) | 2018-12-18 |
Family
ID=64640258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523406.1U Active CN208246514U (en) | 2018-04-13 | 2018-04-13 | A kind of novel knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208246514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228005A (en) * | 2019-07-18 | 2019-09-13 | 高创 | A kind of jade sanding and polishing machine |
-
2018
- 2018-04-13 CN CN201820523406.1U patent/CN208246514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228005A (en) * | 2019-07-18 | 2019-09-13 | 高创 | A kind of jade sanding and polishing machine |
| CN110228005B (en) * | 2019-07-18 | 2024-04-05 | 高创 | Jade polishing machine |
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