CN206795437U - A kind of special equipment for grinding of knife blade - Google Patents
A kind of special equipment for grinding of knife blade Download PDFInfo
- Publication number
- CN206795437U CN206795437U CN201720431114.0U CN201720431114U CN206795437U CN 206795437 U CN206795437 U CN 206795437U CN 201720431114 U CN201720431114 U CN 201720431114U CN 206795437 U CN206795437 U CN 206795437U
- Authority
- CN
- China
- Prior art keywords
- grinding
- emery wheel
- knife blade
- platform
- rotating turret
- 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 a kind of special equipment for grinding of knife blade, including, frame, the rotating turret being installed in rotation in frame, the grinding carriage being slidably mounted on rotating turret, emery wheel motor and grinding wheel stand are installed on the grinding carriage, the side of grinding wheel stand is provided with rotatable emery wheel, and the emery wheel is connected by transmission mechanism with emery wheel motor, and is driven and rotated by emery wheel motor；Also include, in frame, and the first driving means for driving rotating turret to horizontally rotate, on rotating turret, and the second drive device for driving grinding carriage to slide up and down.Emery wheel of the present utility model in grinding can not only straight-line feed, and the grinding to knife blade different angle can be realized, substantially increase the grinding efficiency of knife blade.
Description
Technical field
Lathe is the utility model is related to, especially a kind of special equipment for grinding of knife blade.
Background technology
Because the function of scalpel is different, model also differs, and is typically ground using artificial, not only operating efficiency
It is low, and grinding quality is also difficult to control, it is unfavorable for the mass production of scalpel, existing general-purpose grinder, its emery wheel is general
Only there is length feed and traverse feed, in grinding process, it is impossible to well adapt to the complicated shape of knife blade, it is difficult to carry
High grinding quality, and existing high-end grinding machine involves great expense, and is unfavorable for the extensive buying of enterprise, therefore be also difficult to improve scalpel
Production efficiency.
Given this utility model is proposed.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind can easily be ground knife blade
The special equipment for grinding of inexpensive knife blade.
In order to realize the purpose, the utility model adopts the following technical scheme that：
A kind of special equipment for grinding of knife blade, including, frame, the rotating turret being installed in rotation in frame, it can slide
The grinding carriage being arranged on dynamicly on rotating turret, is provided with emery wheel motor and grinding wheel stand on the grinding carriage, and the one of grinding wheel stand
Side is provided with rotatable emery wheel, and the emery wheel is connected by transmission mechanism with emery wheel motor, and by emery wheel motor
Driving rotation；
Also include, in frame, and the first driving means for driving rotating turret to horizontally rotate, installed in rotating turret
On, and the second drive device for driving grinding carriage to slide up and down.
Further, the rotating turret includes a horizontally disposed cursor and positioned at side below cursor and and cursor
What is be fixedly connected slides vertically platform；By connection component and frame above the remote side for sliding vertically platform of the cursor
Connection；The grinding carriage is connected by guide rail slide block mechanism with sliding vertically platform.
Further, the middle part for sliding vertically platform is cavity, and the grinding carriage is horizontally disposed with, and runs through and slide vertically
Cavity in the middle part of platform, the emery wheel and emery wheel motor are respectively positioned at the both sides for sliding vertically platform.
Further, the grinding carriage has the first mounting platform and the second mounting platform, first mounting platform and
Two mounting platforms are horizontally disposed with, and respectively positioned at the front and rear sides for sliding vertically platform, the grinding wheel stand is arranged on the first installation
On platform, the emery wheel motor is arranged on the second mounting platform.
Further, the transmission mechanism includes, and one runs through the grinding wheel spindle of grinding wheel stand, is fixed on the driven belt of grinding wheel spindle one end
Wheel, the driving pulley being fixed in emery wheel motor rotating shaft, and the transmission belt of connection driving pulley and driven pulley, it is described
Emery wheel is fixedly mounted on the other end of grinding wheel spindle.
Further, the connection component includes a hollow rotary drum, and the rotary drum is fixed in frame, is provided with inside rotary drum
Power transmission shaft, one end of the power transmission shaft are fixedly connected with cursor, and the other end is connected by shaft coupling with first driving means.
Further, the first driving means are the first stepper motor being fixed in frame, first stepper motor
Rotating shaft pass through shaft coupling with transmission axis connection.
Further, second drive device includes, the second stepper motor being fixedly mounted on rotating turret, with second step
The leading screw of the rotating shaft connection of stepper motor, is slidably matched with leading screw, and the nut being fixedly connected with grinding carriage, and the leading screw is with rotating
The rotation axis of frame be arranged in parallel.
After technical scheme described in the utility model, following beneficial effect is brought：
Emery wheel of the present utility model in grinding can not only straight-line feed, and can realize to knife blade difference angle
The grinding of degree, the grinding efficiency of knife blade is substantially increased, and there is the advantages of simple in construction, manufacturing cost is low, favorably
In the extensive buying of enterprise, can help to improve the productivity effect of enterprise.
Brief description of the drawings
Fig. 1：Structural representation of the present utility model；
Fig. 2：Front view of the present utility model；
Fig. 3：Left view of the present utility model；
Fig. 4：Right view of the present utility model；
Fig. 5：For the profile of the connection component in Fig. 4；
Fig. 6：Part-structure figure for from P in Fig. 4 to projection；
Wherein：1st, frame 2, rotating turret 3, grinding carriage 4, first driving means 5, the second drive device 6, grinding wheel stand
7th, emery wheel 8, emery wheel motor 9, travel switch 10, base 11, column 12, crossbeam 13, cursor 14, vertical cunning
It is moving platform 15, linear guides 16, sliding block 17, the first mounting platform 18, the second mounting platform 19, grinding wheel spindle 20, driven
Belt wheel 21, driving pulley 23, transmission belt 24, rotary drum 25, power transmission shaft 26, the first stepper motor 27, the second stepper motor
28th, leading screw 29, nut.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the special equipment for grinding of a kind of knife blade, including, frame 1, it is installed in rotation on frame
Rotating turret 2 on 1, the first driving means 4 for driving rotating turret 2 to horizontally rotate are also equipped with frame 1, are slidably mounted in
Grinding carriage 3 on rotating turret 2, the second drive device 5 for driving grinding carriage 3 to slide up and down, the sand are also equipped with rotating turret 2
Emery wheel motor 8 and grinding wheel stand 6 are installed, the side of grinding wheel stand 6 is provided with rotatable emery wheel 7, the emery wheel on wheel carrier 3
7 are connected by transmission mechanism with emery wheel motor 8, and drive rotation by emery wheel motor 8.
When first driving means 4 drive rotating turret 2 to rotate, emery wheel 7 will rotate around the pivot of rotating turret 2, with
Knife blade is ground from different perspectives, the second drive device 5 driving grinding carriage 3, which moves up and down, can enter emery wheel 7
Grinding station exits grinding station.
Preferably, the rotation axis of the rotation axis and emery wheel 7 of the rotating turret 2 is vertically arranged, and two rotation axis are not
It is coplanar.When rotating turret 2 rotates, emery wheel 7 streaks an arching trajectory by level, and the arching trajectory is centrally located at rotating turret 2
Rotation axis on.
The frame 1 includes a base 10, the column 11 being connected with base 10 and the crossbeam 12 positioned at the top of column 11,
The crossbeam 12 is horizontally disposed, and one end is fixedly connected with column 11, and the other end is used to install rotating turret 2, and the rotating turret 2 is located at
The lower section of crossbeam 12, specifically, the rotating turret 2 include a horizontally disposed cursor 13 and positioned at the lower section sides of cursor 13
And what is be fixedly connected with cursor 13 slides vertically platform 14；The cursor 13 is away from above the side for sliding vertically platform 14
It is connected by connection component with the crossbeam 12 of frame 1；The grinding carriage 3 is connected by guide rail slide block mechanism with sliding vertically platform 14
Connect.The guide rail slide block mechanism includes connecting with sliding vertically linear guides 15 that platform 14 is fixedly connected and fixing with grinding carriage 3
The sliding block 16 connect, the sliding block 16 are slidably matched with linear guides 15, and the linear guides 15 are a pair, and are arranged on vertical cunning
The both sides of moving platform 14, the rotation axis of linear guides 15 and rotating turret 2 be arranged in parallel.
The platform 14 that slides vertically is tower structure, and middle part is cavity, and the grinding carriage 3 is horizontally disposed, and runs through
The cavity at the middle part of platform 14 is slid vertically, the emery wheel 7 and emery wheel motor 8 are located at respectively slides vertically the two of platform 14
Side, the center of gravity of whole grinding carriage 3 are located near or on same plane with the symmetrical centre of linear guides 15.
The grinding carriage 3 has the first mounting platform 17 and the second mounting platform 18, first mounting platform 17 and
Two mounting platforms 18 are horizontally disposed, and are arranged on first positioned at the front and rear sides for sliding vertically platform 14, the grinding wheel stand 6 respectively
On mounting platform 17, the emery wheel motor 8 is arranged on the second mounting platform 18.
The transmission mechanism includes, and one runs through the grinding wheel spindle 19 of grinding wheel stand 6, and grinding wheel spindle 19 is connected by bearing and grinding wheel stand 6
Connect, be fixed on the driven pulley 20 of the one end of grinding wheel spindle 19, the driving pulley 21 being fixed in the rotating shaft of emery wheel motor 8, and
The transmission belt 23 of driving pulley 21 and driven pulley 20 is connected, the emery wheel 7 is fixedly mounted on the other end of grinding wheel spindle 19, emery wheel
Motor 8 drives emery wheel 7 to rotate by V belt translation.
With reference to shown in Fig. 5, the connection component includes a hollow rotary drum 24, and the rotary drum 24 is fixed in frame 1, turns
The inside of drum 24 is provided with power transmission shaft 25, and the power transmission shaft 25 is assemblied on rotary drum 24 by a pair of taper roll bearings, power transmission shaft 25
One end be fixedly connected with cursor 13, the other end is connected by shaft coupling with first driving means 4.Preferably, described first
Drive device 4 is the first stepper motor 26 being fixed on the crossbeam 12 of frame 1, and the rotating shaft of first stepper motor 26 passes through
Shaft coupling is connected with power transmission shaft 25.
With reference to shown in Fig. 6, second drive device 5 includes, and is fixedly mounted on and slides vertically the of the upper end of platform 14
Two stepping motor 27, the leading screw 28 that the rotating shaft with the second stepper motor 27 is connected, is slidably matched with leading screw 28, and with grinding carriage 3
The nut 29 being fixedly connected, the rotation axis of the leading screw 28 and rotating turret 2 be arranged in parallel, when the second stepper motor 27 drives silk
When thick stick 28 rotates, the nut 29 will drive grinding carriage 3 to move up and down.
Preferably, a pair of travel switches are additionally provided with the rotating turret 2, the travel switch passes through wire and the second stepping
Motor 27 connects；Two travel switches are located at the both sides up and down of grinding carriage 3 respectively, and produce control letter by being contacted with grinding carriage 3
Act number the stopping of the second stepper motor 27, will be collided when the movement of grinding carriage 3 exceedes stroke with travel switch, stroke
Switch is triggered, and sends control signal to the second stepper motor 27, the second stepper motor 27 is stopped operating.
During work of the present utility model, emery wheel 7 rotates first, and grinding carriage 3, which drops to certain height, makes emery wheel 7 and operation
Blade contact, when knife blade is when being shaped as arc, rotating turret 2 can rotate accordingly, make emery wheel 7 arcuately track to operation
Blade is ground, and effectively increases grinding efficiency.
Described above is embodiment of the present utility model, it is noted that for the ordinary skill in the art,
Under the premise of the utility model principle is not departed from, various deformation and improvement can also be made, this should also be considered as the utility model
Protection domain.
Claims (8)
- A kind of 1. special equipment for grinding of knife blade, it is characterised in that：Including, frame, the rotating turret being installed in rotation in frame, the grinding carriage being slidably mounted on rotating turret, institute State and emery wheel motor and grinding wheel stand are installed on grinding carriage, the side of grinding wheel stand is provided with rotatable emery wheel, the emery wheel It is connected by transmission mechanism with emery wheel motor, and is driven and rotated by emery wheel motor；Also include, in frame, and the first driving means for driving rotating turret to horizontally rotate, on rotating turret, and The second drive device that driving grinding carriage slides up and down.
- A kind of 2. special equipment for grinding of knife blade according to claim 1, it is characterised in that：The rotating turret includes one Horizontally disposed cursor and the side and what is be fixedly connected with cursor slide vertically platform below the cursor；The rotation Arm is connected away from the side top for sliding vertically platform by connection component with frame；The grinding carriage passes through guide rail slide block mechanism It is connected with sliding vertically platform.
- A kind of 3. special equipment for grinding of knife blade according to claim 2, it is characterised in that：It is described to slide vertically platform Middle part be cavity, the grinding carriage is horizontally disposed with, and through cavity in the middle part of platform is slid vertically, the emery wheel and emery wheel drive Dynamic motor is respectively positioned at the both sides for sliding vertically platform.
- A kind of 4. special equipment for grinding of knife blade according to claim 3, it is characterised in that：The grinding carriage has the One mounting platform and the second mounting platform, first mounting platform and the second mounting platform are horizontally disposed with, and respectively positioned at perpendicular To the front and rear sides of sliding platform, the grinding wheel stand is arranged on the first mounting platform, and the emery wheel motor is arranged on the On two mounting platforms.
- A kind of 5. special equipment for grinding of knife blade according to claim 2, it is characterised in that：The connection component includes One hollow rotary drum, the rotary drum are fixed in frame, and power transmission shaft, one end of the power transmission shaft and cursor are provided with inside rotary drum It is fixedly connected, the other end is connected by shaft coupling with first driving means.
- A kind of 6. special equipment for grinding of knife blade according to claim 5, it is characterised in that：The first driving means To be fixed on the first stepper motor in frame, the rotating shaft of first stepper motor passes through shaft coupling and transmission axis connection.
- A kind of 7. special equipment for grinding of knife blade according to claim 1, it is characterised in that：The transmission mechanism bag Include, one runs through the grinding wheel spindle of grinding wheel stand, is fixed on the driven pulley of grinding wheel spindle one end, is fixed in emery wheel motor rotating shaft Driving pulley, and the transmission belt of connection driving pulley and driven pulley, the emery wheel are fixedly mounted on the other end of grinding wheel spindle.
- A kind of 8. special equipment for grinding of knife blade according to claim 1, it is characterised in that：Second drive device Including the second stepper motor being fixedly mounted on rotating turret, the leading screw that the rotating shaft with the second stepper motor is connected, being slided with leading screw It is dynamic to coordinate, and the nut being fixedly connected with grinding carriage, the rotation axis of the leading screw and rotating turret be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431114.0U CN206795437U (en) | 2017-04-21 | 2017-04-21 | A kind of special equipment for grinding of knife blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431114.0U CN206795437U (en) | 2017-04-21 | 2017-04-21 | A kind of special equipment for grinding of knife blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795437U true CN206795437U (en) | 2017-12-26 |
Family
ID=60733571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431114.0U Expired - Fee Related CN206795437U (en) | 2017-04-21 | 2017-04-21 | A kind of special equipment for grinding of knife blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539214A (en) * | 2019-09-27 | 2019-12-06 | 王清 | automatic corner side pressing jig for indexable blade |
| CN112496883A (en) * | 2020-11-27 | 2021-03-16 | 青岛理工大学 | Medical scalpel blade grinding device |
-
2017
- 2017-04-21 CN CN201720431114.0U patent/CN206795437U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539214A (en) * | 2019-09-27 | 2019-12-06 | 王清 | automatic corner side pressing jig for indexable blade |
| CN110539214B (en) * | 2019-09-27 | 2024-06-04 | 王清 | Automatic corner side pressure tool of indexable insert |
| CN112496883A (en) * | 2020-11-27 | 2021-03-16 | 青岛理工大学 | Medical scalpel blade grinding device |
| WO2022110393A1 (en) * | 2020-11-27 | 2022-06-02 | 青岛理工大学 | Grinding device for medical scalpel cutting edge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |