CN209598834U - Knife sharpener positions clamping table - Google Patents
Knife sharpener positions clamping table Download PDFInfo
- Publication number
- CN209598834U CN209598834U CN201822232269.9U CN201822232269U CN209598834U CN 209598834 U CN209598834 U CN 209598834U CN 201822232269 U CN201822232269 U CN 201822232269U CN 209598834 U CN209598834 U CN 209598834U
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- Prior art keywords
- workbench
- lathe bed
- workpiece positioning
- shaft
- workpiece
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- Expired - Fee Related
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- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of knife sharpeners to position clamping table, including lathe bed and the workbench being supported on lathe bed, the workbench includes magnechuck, magnechuck is fixedly mounted on the table, workbench is by workbench shaft rotating support on lathe bed, workbench shaft is arranged along workbench length direction, and workbench shaft and Working table driving device are sequentially connected；Workpiece positioning plate is equipped in the side of workbench, workpiece positioning plate is mounted on lathe bed, workpiece, which is equipped with, in the workbench other side positions push arm, workpiece positioning push arm is installed on the workbench by positioning drive unit, and the working end that workpiece positions push arm can the direction workpiece positioning plate direction movement on magnechuck.Clamping when straight knife grinding can be conveniently realized using the knife sharpener positioning clamping table of the utility model, and can meet the grinding requirement on cutter hub plane and cutting edge inclined-plane in clamped one time.
Description
Technical field
The utility model relates to a kind of Metal Cutting Machine Tool more particularly to a kind of improvement of straight knife sharpening machine worktable.
Background technique
Straight knife is the cutter of a kind of sheet, strip, is equipped with cutting edge inclined-plane in the side of straight knife strip long side and forms wedge
Shape blade needs to carry out grinding to cutting edge inclined-plane and cutter hub plane, to guarantee the sharp of the edge of a knife in straight knife manufacturing process
And the consistency of flatness requirements and size.The grinding of usual straight knife is by surface grinding machine or similar with surface grinding machine
Dedicated straight knife grinding machine is come what is carried out, and in grinding process, the cutter hub plane to be ground and cutting edge inclined-plane are two procedures to be passed through
Complete grinding, straight knife, which can be placed on workbench magnechuck, when cutter hub flat surface grinding is directly ground, cutting edge inclined-plane
Grinding usually require cutting edge inclined-plane is made to be in horizontality using special fixture clamping straight knife could to implement, thus cutter hub plane
Grinding with cutting edge needs clamping twice, and production efficiency is low, and quality is also not easy to guarantee.
Utility model content
For above-mentioned deficiency present in the prior art, the technical problem to be solved by the utility model is to provide a kind of mills
Knife machine positions clamping table, it can conveniently realize clamping when straight knife grinding, and it is flat to meet cutter hub in clamped one time
The grinding requirement on face and cutting edge inclined-plane.
In order to solve the above-mentioned technical problem, the utility model a kind of knife sharpener position clamping table, including lathe bed with
And it is supported on the workbench on lathe bed, the workbench includes magnechuck, and work on the table is fixedly mounted in magnechuck
Platform by workbench shaft rotating support on lathe bed, workbench shaft along workbench length direction be arranged, workbench shaft with
Working table driving device transmission connection；It is equipped with workpiece positioning plate in the side of workbench, workpiece positioning plate is mounted on lathe bed, In
The workbench other side is equipped with workpiece and positions push arm, and workpiece positioning push arm is installed on the workbench by positioning drive unit, work
The working end that part positions push arm can the direction workpiece positioning plate direction movement on magnechuck.
In said structure, since the workbench includes magnechuck, magnechuck is fixedly mounted on the table, work
Make platform through workbench shaft rotating support on lathe bed, workbench shaft is arranged along workbench length direction, workbench shaft
It is sequentially connected with Working table driving device, then the magnechuck being installed on the workbench can replace conventional clamp and side
Just straight knife to be ground is fixed, workbench can rotate certain angle by workbench shaft relative to lathe bed, work as mill
When sharpener body plane, the magnechuck working face on workbench is in horizontality, and when needing to be ground cutting edge inclined-plane, work
Platform can rotate and make that the cutting edge inclined-plane being ground is needed to be in horizontality, it is no longer necessary to make the cutting edge of straight knife oblique by fixture
Face is in horizontality, so as to meet the grinding requirement of cutter hub plane and cutting edge inclined-plane in clamped one time.
Again due to being equipped with workpiece positioning plate in the side of workbench, workpiece positioning plate is mounted on lathe bed, another in workbench
Side is equipped with workpiece and positions push arm, and workpiece positioning push arm is installed on the workbench by positioning drive unit, and workpiece positioning pushes away
The working end of arm can direction workpiece positioning plate direction be mobile on magnechuck, then straight knife to be ground can be by set
Workpiece positioning plate and workpiece positioning push arm are positioned, and after straight knife is placed on workbench, workpiece positions the working end of push arm
Straight knife can be pushed to workpiece positioning plate direction, so that the side of straight knife is contacted and is close to workpiece positioning plate, make at straight knife in this way
Required correct position, the straight knife after being positioned suck fixation by magnechuck mouth when ground, thus easily real
Required positioning and clamping when straight knife grinding is showed.
A kind of preferred embodiment of the utility model, the workbench shaft is set to workbench both ends, on lathe bed
Equipped with table rest, table rest is divided into workbench both ends, and workbench shaft rotating support is on table rest.It adopts
With the embodiment, workbench obtains the bearing of table rest at length direction both ends, and stable structure is reliable.
Another preferred embodiment of the utility model, the Working table driving device are servo motor or stepping electricity
Machine, servo motor or stepper motor are connected on lathe bed.Using the embodiment, servo motor or stepper motor can be controlled accurately
The rotational angle of workbench, to meet the required precision of straight knife grinding.
Another preferred embodiment of the utility model, the workbench shaft pass through lathe bed one end side wall, the work
Make platform driving device to be mounted on the outside of the end face of lathe bed.It, can be to avoid the grinding present in grinding process using the embodiment
The damage that liquid etc. may cause Working table driving device.
The utility model further preferred embodiment, the positioning drive unit are rotary cylinder, and the workpiece is fixed
Position push arm is connected on the output revolving shaft of rotary cylinder, and rotary cylinder is mounted on workbench side.Using the embodiment, to return
Rotaring cylinder is swift in motion, reliably as positioning drive unit, and workpiece positioning push arm is made to swing fortune under the driving of rotary cylinder
Dynamic, working end is flapped toward workpiece positioning plate direction, can easily meet the positioning operation requirement of straight knife, and rotary cylinder is mounted on
Workbench side can be rotated together with workbench, so as to remain the relative position of workpiece positioning push arm and workbench,
Guarantee going on smoothly for workpiece position fixing process.
Another further preferred embodiment of the utility model is equipped with positioning step on the workpiece positioning plate.It adopts
With the embodiment, set positioning step can provide reliable accurate position location for straight knife.
The another further preferred embodiment of the utility model, the workpiece positioning plate is between workbench shaft axis
It is less than magnechuck working face distance B between workbench shaft axis in the distance A of vertical direction.Using the embodiment party
Formula, in straight knife position fixing process, workbench, which will rotate certain angle to workpiece positioning plate direction, enables straight knife alignment pieces to determine
Position plate and positioned, positioning complete aftertable rotate backward the grinding position to straight knife cutter hub plane or cutting edge inclined-plane, protect
Interference can not be generated by having demonstrate,proved between abrasive grinding wheel and workpiece positioning plate.
Detailed description of the invention
The utility model knife sharpener positioning clamping table is made in the following with reference to the drawings and specific embodiments further detailed
It describes in detail bright.
Fig. 1 is a kind of the utility model knife sharpener positioning structural schematic diagram of specific embodiment of clamping table；
Fig. 2 is the side view of structure shown in Fig. 1；
Fig. 3 is the top view of structure shown in Fig. 2.
In figure: 1- lathe bed, 2- table rest, 3- workbench, 4- workpiece positioning plate, 5- positioning step, 6- workbench turn
Axis, 7- magnechuck, 8- positioning drive unit, 9- workpiece position push arm, 10-Working table driving devices.
Specific embodiment
In Fig. 1 and knife sharpener shown in Fig. 2 positioning clamping table, lathe bed 1 is the foundation support structure of straight knife knife sharpener
Part, workbench 3 are supported on lathe bed 1, and workbench 3 includes magnechuck 7, and magnechuck 7 is fixedly mounted on workbench 3, In
It is provided with workbench shaft 6 on workbench 3, workbench shaft 6 is arranged along 3 length direction of workbench, and workbench shaft 6 is to work
Make the stretching of 3 both ends of platform, table rest 2 is equipped on lathe bed 1, table rest 2 is divided into 3 both ends of workbench, and workbench turns
6 rotating support of axis is on table rest 2, so that workbench 3 passes through 6 rotating support of workbench shaft on lathe bed 1, workbench
Shaft 6 and Working table driving device 10 are sequentially connected, and Working table driving device 10 is servo motor or stepper motor, servo motor
Or stepper motor be connected on lathe bed 1 and be located at 1 one end lateral wall of lathe bed on, workbench shaft 6 pass through 1 one end side wall of lathe bed with
The output shaft of Working table driving device 10 is connected, and Working table driving device 10 drives workbench 3 to turn round within the scope of certain angle
To determine workbench 3 in different working conditions such as loading and unloading, ground straight knife positioning, grinding cutter hub plane or grinding cutting edge inclined-planes
Under angle position.Referring to Fig. 3, it is equipped with workpiece positioning plate 4 in the side of workbench 3, workpiece positioning plate 4 is mounted on lathe bed 1,
Positioning step 5 is equipped on workpiece positioning plate 4, workpiece positioning plate 4 arrives the distance between 6 axis of workbench shaft in vertical direction
A is less than the distance between 7 working face of magnechuck and 6 axis of workbench shaft B, positions in 3 other side of workbench equipped with workpiece
Push arm 9, workpiece positioning push arm 9 are mounted on workbench 3 by positioning drive unit 8, and positioning drive unit 8 is revolution gas
Cylinder, workpiece positioning push arm 9 are connected on the output revolving shaft of rotary cylinder, and rotary cylinder is installed by the T-slot of 3 side of workbench
In 3 side of workbench, workpiece position push arm 9 can under the driving of positioning drive unit 8 on workbench 3 magnechuck 7 work
Make to swing above face.
During to straight knife positioning to be ground, workbench 3 is under the driving of Working table driving device 10 to workpiece
4 direction of positioning plate turns over certain angle, and rotary cylinder movement makes workpiece position push arm 9 to the rotation of 4 direction of workpiece positioning plate, workpiece
The straight knife on magnechuck 7 is pushed in 4 direction of the direction workpiece positioning plate movement on magnechuck 7 of the working end of positioning push arm 9 to
The direction of workpiece positioning plate 4 is bonded with the positioning step 5 on workpiece positioning plate 4 and is accurately positioned up to the side of straight knife,
Straight knife is fixed by the movement of magnechuck 7, and 3 subsequently reverse direction of workbench returns back to the ground plane of straight knife and is in a horizontal position,
Also reversed turning returns to 3 side of workbench in order to straight knife to workpiece positioning push arm 9 under the drive of positioning drive unit 8 simultaneously
Grinding.
Some preferred embodiments of the utility model are only listed above, but the utility model is not limited thereto, also
Many modifications and variations can be made.May not be such as the positioning drive unit 8 for movable end forms of motion is revolution
The rotary cylinder of swing, and can be as movable end forms of motion is the double-rod cylinder to move along a straight line, workpiece positions push arm 9 and installs
On the connecting plate of double-rod cylinder tailpiece of the piston rod, under the driving of double-rod cylinder, the work of workpiece positioning push arm 9 equally may be implemented
Part end 4 direction of direction workpiece positioning plate on magnechuck is mobile.And so on, as long as in the utility model basic principle base
Made improvement and transformation, are regarded as falling into the protection scope of the utility model on plinth.
Claims (7)
1. a kind of knife sharpener positions clamping table, special including lathe bed (1) and the workbench (3) being supported on lathe bed (1)
Sign is: the workbench (3) includes magnechuck (7), and magnechuck (7) is fixedly mounted on workbench (3), workbench
(3) through workbench shaft (6) rotating support on lathe bed (1), workbench shaft (6) is arranged along workbench (3) length direction,
Workbench shaft (6) and Working table driving device (10) are sequentially connected；Workpiece positioning plate (4) are equipped in the side of workbench (3),
Workpiece positioning plate (4) is mounted on lathe bed (1), is equipped with workpiece positioning push arm (9), workpiece positioning in workbench (3) other side
Push arm (9) is mounted on workbench (3) by positioning drive unit (8), and the working end of workpiece positioning push arm (9) can be inhaled in electromagnetism
Workpiece positioning plate (4) direction in direction is mobile on disk (7).
2. knife sharpener according to claim 1 positions clamping table, it is characterised in that: the workbench shaft (6) sets
Workbench (3) both ends are placed in, are equipped with table rest (2) on lathe bed (1), table rest (2) is divided into workbench (3) two
End, workbench shaft (6) rotating support is on table rest (2).
3. knife sharpener according to claim 1 positions clamping table, it is characterised in that: the Working table driving device
It (10) is servo motor or stepper motor, servo motor or stepper motor are connected on lathe bed (1).
4. knife sharpener according to claim 1,2 or 3 positions clamping table, it is characterised in that: the workbench shaft
(6) lathe bed (1) one end side wall is passed through, the Working table driving device (10) is mounted on the outside of the end face of lathe bed (1).
5. knife sharpener according to claim 1 positions clamping table, it is characterised in that: the positioning drive unit (8)
For rotary cylinder, workpiece positioning push arm (9) is connected on the output revolving shaft of rotary cylinder, and rotary cylinder is mounted on workbench
(3) side.
6. knife sharpener according to claim 1 positions clamping table, it is characterised in that: in the workpiece positioning plate (4)
It is equipped with positioning step (5).
7. knife sharpener according to claim 1 or 6 positions clamping table, it is characterised in that: the workpiece positioning plate (4)
It is less than magnechuck (7) working face and workbench shaft (6) in the distance A of vertical direction between workbench shaft (6) axis
The distance between axis B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232269.9U CN209598834U (en) | 2018-12-28 | 2018-12-28 | Knife sharpener positions clamping table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232269.9U CN209598834U (en) | 2018-12-28 | 2018-12-28 | Knife sharpener positions clamping table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598834U true CN209598834U (en) | 2019-11-08 |
Family
ID=68398993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232269.9U Expired - Fee Related CN209598834U (en) | 2018-12-28 | 2018-12-28 | Knife sharpener positions clamping table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209598834U (en) |
-
2018
- 2018-12-28 CN CN201822232269.9U patent/CN209598834U/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: 20191108 |