CN209021760U - Multi-blade circular arc knife sharpening device - Google Patents
Multi-blade circular arc knife sharpening device Download PDFInfo
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- CN209021760U CN209021760U CN201821829970.2U CN201821829970U CN209021760U CN 209021760 U CN209021760 U CN 209021760U CN 201821829970 U CN201821829970 U CN 201821829970U CN 209021760 U CN209021760 U CN 209021760U
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- tool apron
- fixing seat
- blade
- circular arc
- sharpening device
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Abstract
A kind of multi-blade circular arc knife sharpening device, including workbench, motor, the turntable that can be rotated horizontally being driven by motor, for the insert groove being located to sharpening sheet and for processing the grinding wheel to sharpening sheet, fixing seat is fixedly installed on the turntable, tool apron is slidably equipped with by sliding rail and sliding slot cooperation on the side of the fixing seat, the insert groove is located on the side of the tool apron, the insert groove is set as more than two and is located at the position to be ground of the blade after being located on same periphery in the step distribution gradually risen from bottom to top, being configured with simultaneously can make the tool apron be located in the position-limit mechanism at the Working position of fixing seat, it will not be loosened when doing high-speed rotation relative to grinding wheel, it is safe and convenient to use, with very strong reliability, the available guarantee of effect of putting the first edge on a knife or a pair of scissors of blade, the structure of the knife sharpening device is simple Rationally, it can be achieved that fast and reliable grafting, operating experience are good.
Description
Technical field
The utility model relates to grinding tool technical field more particularly to a kind of multi-blade circular arc knife sharpening devices.
Background technique
Domestic mixer is also cooking machine, collects and beats that soya-bean milk, mill dry powder, squeezed juice, to buy meat stuffing, water ice etc. multi-functional in one
Body can be used for making the numerous foods such as fruit juice, soya-bean milk, jam, dry powder, water ice, meat stuffing.Blender passes through high-speed rotating blade
By the abundant broken wall of food materials, it is processed after food materials mouthfeel it is finer and smoother, also more conducively absorption of human body.Blade is as the important of blender
Components, quality directly affect mixing effect and usage experience.
It puts the first edge on a knife or a pair of scissors processing for the polishing of blade, Patent No. CN21220183156.4 (notification number CN202607435U)
Chinese utility model patent " a kind of scissor blade polishing put the first edge on a knife or a pair of scissors equipment ", including rack, polishing edging device, the cooling dress of water
Set, the water flow of water-cooling apparatus is sprayed on the emery wheel of grinding device, and turntable is horizontally mounted on the rack, along disk peripheral outside
It is equipped with scissor blade card slot along upper surface, scissor blade is tiltedly mounted on card slot, and in the blade horizontal direction of scissor blade, is beaten
It grinds the device to put the first edge on a knife or a pair of scissors to be mounted on the rack, emery wheel buffed surface extends into turntable, covers disk peripheral outer upper surface at least one
A above card slot, the blade for the scissor blade polished in card slot, the card slot of the equipment are distributed in the circumference outer of turntable, can be with one
Secondary processing multi-disc blade, yield rate and production efficiency are improved, but the blade of the equipment is not easy to be fixed in card slot, practical to add
Easily occur the case where blade loosening, and blade dispersion more occupied space and polishing time during work.In consideration of it, it is necessary to right
Existing multi-blade polishing equipment of putting the first edge on a knife or a pair of scissors makes further improvement.
Utility model content
Technical problem to be solved in the utility model be for above-mentioned state of the art and to provide a kind of structure simple
It is compact, use safe firm multi-blade circular arc knife sharpening device.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of multi-blade circular arc knife sharpening device,
Including workbench, motor, the turntable that can be rotated horizontally being driven by motor, for the insert groove that is located to sharpening sheet and for processing
To the grinding wheel of sharpening sheet, it is fixedly installed fixing seat on the turntable, is matched on the side of the fixing seat by sliding rail and sliding slot
Conjunction is slidably equipped with tool apron, and the insert groove is located on the side of the tool apron, and the insert groove is set as more than two and under
Up it is located at the position to be ground of the blade after being located on same periphery in the step distribution gradually risen, configures simultaneously
Having can make the tool apron be located in the position-limit mechanism at the Working position of fixing seat.
Further, the position-limit mechanism includes that the pin shaft being located in fixing seat and one end are hinged on pin shaft and on energy
The baffle of lower rotation is also arranged the torsional spring that the other end of the baffle can be made to rotate upward or downward on the pin shaft, described
Fixing seat, which is equipped with, can offset with the baffle after rotation and the baffle after rotation can be made to be maintained on the rear end face for abutting tool apron
Stopper.After the program, the purpose for quickly limiting tool apron may be implemented.
Further, the sliding rail is located in the fixing seat, and the sliding slot is located on the tool apron, the position-limit mechanism
It further include that installation can offset with the limiting section for preventing tool apron from continuing to move along on the slide rail with the front end face of tool apron.
Further, the bottom of the sliding slot is additionally provided with groove, and spring is equipped in the groove and is offseted simultaneously with spring
It can be partially exposed to the positioning bead of groove, the positioning bead can be made when the tool apron is located at Working position by being then provided on the sliding rail
The locating slot being located.The cooperation of positioning bead and locating slot can allow tool apron to be automatically positioned afterwards in place in sliding, can be further real
Now quickly positioning, and operating handle can be improved.
Preferably, the top of the fixing seat is equipped with the pressing plate for axial compression fixing seat, the pressing plate and fixing seat
Between be equipped with non-slip mat, to improve frictional force between the two, make fixing seat positioning it is stronger.
Further, what the turntable rotated is set to above workbench, and the motor is equipped with below the workbench, described
The output shaft of motor is connected with rack gear and the rack gear can be driven to be moved forward and backward, and the rack gear is engaged with transmission gear, the biography
The transmission shaft same axis installation of moving gear and turntable by support on the table, this drive mechanism are at low cost, it is easier to implement.
Further, be additionally provided with the baffle for fixing outer blades on the side of the tool apron, the baffle be equipped with
The chamfering that outer blades are mutually connected stablizes each blade positioning, while not influencing the cutting of grinding wheel.
Compared with the prior art, the advantages of the utility model are: blade concentration is located on the side of tool apron, tool apron is again
It can quickly be assembled and disassembled from fixing seat by sliding rail and sliding slot, and can be positioned by position-limit mechanism when whetting a knife, this is practical
Novel tool apron will not loosen when doing high-speed rotation relative to grinding wheel, safe and convenient to use, have very strong
Reliability, the available guarantee of effect of putting the first edge on a knife or a pair of scissors of blade, the knife sharpening device it is simple and compact for structure, it can be achieved that it is fast and reliable insert
It connects, operating experience is good.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the preferred embodiment in the utility model；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the schematic perspective view of tool apron and fixed seating portion in Fig. 1；
Fig. 4 is the decomposition diagram of tool apron and fixing seat in the preferred embodiment in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Referring to FIG. 1 to 4, this preferred embodiment provides a kind of multi-blade circular arc knife sharpening device, including workbench 1,
Motor 2, the fixing seat 6 being fixedly installed on turntable, is removably installed in the turntable 3 that can be rotated horizontally driven by motor 2
Tool apron 4 in fixing seat 6 and for processing the grinding wheel 5 to sharpening sheet, wherein pass through phase between fixing seat 6 and tool apron 4
The sliding rail 7 and 8 structure of sliding slot matched realize quickly disassembly installation, sliding rail 7 and sliding slot 8 be laterally distributed in fixing seat 6 and tool apron 4 it
One, it is specific not to limit.
Tool apron 4 is equipped with the insert groove 41 for being located to sharpening sheet, and specifically, insert groove 41 is located on the side of tool apron 4,
And be set as more than two and be distributed from bottom to top in the step gradually risen, so that the position to be ground of the blade after being located is located at
On same periphery, unified polishing is facilitated to put the first edge on a knife or a pair of scissors.The baffle 9 for fixing outer blades, the gear are additionally provided on the side of tool apron 4
Piece 9 is equipped with the chamfering 91 being mutually connected with outer blades, therefore when grinding wheel 5 polishes blade, can be effectively prevented and occur with grinding wheel 5
Collision.
The multi-blade circular arc knife sharpening device is configured with the limit at the Working position that tool apron 4 can be made to be located in fixing seat 6 simultaneously
Position mechanism.Specifically, which includes that the pin shaft 61 being located in fixing seat 6 and one end are hinged on pin shaft 61 and on energy
The baffle 62 of lower rotation is also arranged with the torsional spring 63 that the other end of baffle 62 can be made to rotate upward or downward on the pin shaft 61,
Fixing seat 6, which is equipped with, can offset with the baffle 62 after rotation and the baffle 62 after rotation can be made to be maintained at the rear end for abutting tool apron 4
Stopper 64 on face (end face in direction being slid into backwards to tool apron 4, such as the left side in Fig. 4), it is preferable that the stopper 64 is set on pin
The pillar of 61 lower section of axis.
The multi-blade circular arc knife sharpening device that this preferred embodiment provides, sliding rail 7 are located in fixing seat 6, and sliding slot 8 is located at tool apron
On 4, only as one of example, in other embodiments, sliding rail 7 can also be set on tool apron 4, and correspondingly, sliding slot 8 is set to fixing seat
On 6.Above-mentioned position-limit mechanism also accordingly includes being mounted on sliding rail 7 and (capable of sliding into direction phase with tool apron 4 with the front end face of tool apron 4
Same end face, such as the right side in Fig. 4) it offsets with the limiting section 71 for preventing tool apron 4 from continuing to move along, it is preferable that the limit
Portion 71 is the pin being set on sliding rail 7.Fixing seat 6 and tool apron 4 by limiting section 71 and position-limit mechanism, make its relative to
Grinding wheel 5 will not loosen when doing high-speed rotation, safe and convenient to use, have very strong reliability, the effect of putting the first edge on a knife or a pair of scissors of blade
Available guarantee.
In one of them preferred embodiment, the bottom of sliding slot 8 is additionally provided with groove 81, is equipped in the groove 81
Spring 82 and the positioning bead 83 that groove 81 is offseted and can be partially exposed to spring 82 correspondingly then offer on sliding rail 7 and work as tool apron
The 4 locating slot (not shown) that positioning bead 83 can be made to be located when being located at Working position.
The top of fixing seat 6 is equipped with the pressing plate 65 for axial compression fixing seat 6, sets between the pressing plate 65 and fixing seat 6
There is non-slip mat 66, improves stability and fixing of the fixing seat 6 when rotating with turntable 3.
In this preferred embodiment, what turntable 3 rotated is set to 1 top of workbench, and motor 2 is set to the lower section of workbench 1, motor
2 output shaft is connected with rack gear 21 and energy band carry-over bar 21 is moved forward and backward, which engages with transmission gear 22, transmission gear
22 and turntable 3 installed by 23 same axis of transmission shaft that is supported on workbench 1.The knife sharpening device at work, motor 2 it is defeated
Shaft band carry-over bar 21 is moved forward or rearward, to rotate with nutating gear 22 and 23 circumferential clocking of turbine of transmission shaft, and then band
Turn disk 3 rotates synchronously, and is usually that transmission gear 22 is made to rotate forward an angle and then rotate backward an angle again, so follows
Ring.
In use, multiple blades are respectively placed in insert groove 41, and baffle 9 is fixed to by outermost side blade by pin
Place.Tool apron 4 is inserted into fixing seat 6 by flap shutter 62, resets the limit completed to tool apron to baffle 62, blade is located at polishing
Position, motor 2 drive tool apron 4 relative to 5 high speed rotation of grinding wheel, can unify to polish on multiple blades sharp；After the completion of polishing, gram
63 flap shutter 62 of torsional spring is taken, to release the limit to tool apron 4, then takes out tool apron 4.
It should be noted that in the description of the present embodiment, the orientation of the instructions such as term " forward and backward ", " left and right ", " upper and lower "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.Term " installation ", " connection ", " connected " shall be understood in a broad sense, example
Such as, it may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Claims (7)
1. a kind of multi-blade circular arc knife sharpening device, including workbench (1), motor (2), can rotate horizontally by motor (2) driving
Turntable (3), for the insert groove (41) that is located to sharpening sheet and for processing the grinding wheel (5) to sharpening sheet, it is characterised in that: institute
It states and is fixedly installed on turntable (3) fixing seat (6), cooperated on the side of the fixing seat (6) by sliding rail (7) and sliding slot (8)
It is slidably equipped with tool apron (4), the insert groove (41) is located on the side of the tool apron (4), and the insert groove (41) is set as two
The position to be ground of the blade after being located is set to be located at same circumference more than a and from bottom to top in the step distribution gradually risen
On face, while being configured with can make the tool apron (4) be located in the position-limit mechanism at the Working position of fixing seat (6).
2. multi-blade circular arc knife sharpening device according to claim 1, it is characterised in that: the position-limit mechanism includes being located in
Pin shaft (61) and one end in fixing seat (6) are hinged on pin shaft (61) and the baffle (62) that can rotate upwardly and downwardly, the pin shaft
(61) torsional spring (63) that the other end of the baffle (62) can be made to rotate upward or downward is also arranged on, in the fixing seat (6)
Being equipped with can offset with the baffle (62) after rotation and the baffle (62) after rotation can be made to be maintained at the rear end face for abutting tool apron (4)
On stopper (64).
3. multi-blade circular arc knife sharpening device according to claim 2, it is characterised in that: the sliding rail (7) is located at described solid
In reservation (6), the sliding slot (8) is located on the tool apron (4), and the position-limit mechanism further includes being mounted on sliding rail (7) and energy
It is offseted with the front end face of tool apron (4) with the limiting section (71) for preventing tool apron (4) from continuing to move along.
4. multi-blade circular arc knife sharpening device according to claim 3, it is characterised in that: the bottom of the sliding slot (8) is also set
Fluted (81) are equipped with spring (82) in the groove (81) and offset with spring (82) and can partially be exposed to groove (81)
Positioning bead (83), being then provided with when the tool apron (4) is located at Working position on the sliding rail (7) can be such that the positioning bead (83) sit
The locating slot fallen.
5. multi-blade circular arc knife sharpening device according to any one of claims 1 to 4, it is characterised in that: the fixing seat (6)
Top be equipped with the pressing plate (65) for axial compression fixing seat (6), equipped with non-slip mat between the pressing plate (65) and fixing seat (6)
(66)。
6. multi-blade circular arc knife sharpening device according to any one of claims 1 to 4, it is characterised in that: the turntable (3) turns
It is dynamic to be set to above workbench (1), be equipped with the motor (2) below the workbench (1), the output shaft of the motor (2) with
Rack gear (21) is connected and the rack gear (21) can be driven to be moved forward and backward, and the rack gear (21) is engaged with transmission gear (22), described
Transmission gear (22) and turntable (3) are installed by transmission shaft (23) same axis being supported on workbench (1).
7. multi-blade circular arc knife sharpening device according to any one of claims 1 to 4, it is characterised in that: the tool apron (4)
The baffle (9) for fixing outer blades is additionally provided on side, the baffle (9) is equipped with the chamfering being mutually connected with outer blades
(91)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829970.2U CN209021760U (en) | 2018-11-07 | 2018-11-07 | Multi-blade circular arc knife sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829970.2U CN209021760U (en) | 2018-11-07 | 2018-11-07 | Multi-blade circular arc knife sharpening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021760U true CN209021760U (en) | 2019-06-25 |
Family
ID=66909081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821829970.2U Active CN209021760U (en) | 2018-11-07 | 2018-11-07 | Multi-blade circular arc knife sharpening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618507A (en) * | 2021-08-25 | 2021-11-09 | 株洲索尔切削工具有限公司 | Numerical control machining device and method for hard alloy blade |
-
2018
- 2018-11-07 CN CN201821829970.2U patent/CN209021760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618507A (en) * | 2021-08-25 | 2021-11-09 | 株洲索尔切削工具有限公司 | Numerical control machining device and method for hard alloy blade |
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