CN207387248U - A kind of grip device for blade grinding - Google Patents
A kind of grip device for blade grinding Download PDFInfo
- Publication number
- CN207387248U CN207387248U CN201721170743.9U CN201721170743U CN207387248U CN 207387248 U CN207387248 U CN 207387248U CN 201721170743 U CN201721170743 U CN 201721170743U CN 207387248 U CN207387248 U CN 207387248U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- blade
- grinding
- pressing plate
- ground
- 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
The utility model provides a kind of grip device for blade grinding, can solve the problems, such as that the reground efficiency of current pelleter blade abrasion rear edge mouth is low, grinding quality is poor.It includes being in the grinding knife rest of strip and knife rest pressing plate, at least two panels blade to be ground is parallelly pressed by knife rest pressing plate on the press-assembling surface of grinding knife rest, the both ends of knife rest pressing plate are fastened respectively by lock-screw and grinding knife rest, and the cutting edge of blade to be ground externally protrudes out in knife rest pressing plate one end.
Description
Technical field
The utility model is related to pelletizing processing tool technical fields, are specially a kind of grip device for blade grinding.
Background technology
In pelletizing processing, in order to ensure that pelletizing quality needs more allowing blade replacement in time after pelleter blade abrasion, frequently more
Allowing blade replacement can greatly increase production cost；Therefore weight after usually being re-grind in actual production to the blade cutting edge after abrasion
It is multiple to use, but usual underhand polish is only secondary can only to grind a piece of blade, not only hard seat efficiency is low and also underhand polish without
Method ensures the uniformity of blade cutting edge size, thus can influence pelletizing quality.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of grip device for blade grinding, can solve at present
The problem of reground efficiency of pelleter blade abrasion rear edge mouth is low, grinding quality is poor.
Its technical solution is a kind of grip device for blade grinding, it is characterised in that：It is included in strip
Knife rest and knife rest pressing plate are ground, at least two panels blade to be ground is pressed by the knife rest pressing plate in the grinding knife in parallel to each other
On the press-assembling surface of frame, the both ends of the knife rest pressing plate are fastened respectively by lock-screw and the grinding knife rest, blade to be ground
Cutting edge externally protrude out in described knife rest pressing plate one end.
Further, it is blind to offer the screw thread vertical with the press-assembling surface respectively for the both ends of the press-assembling surface of the grinding knife rest
Hole, the both ends of the knife rest pressing plate offer locking through hole, locking of the lock-screw on the knife rest pressing plate respectively
It stretches into after through hole in the tapped blind hole and is threadedly coupled with the grinding knife rest.
Further, upper that at least two /Vs are uniformly provided between two tapped blind holes is recessed for the grinding knife rest
Slot, the groove face of the limiting groove is parallel with the press-assembling surface, and at least two blades to be ground are recessed flush-mounted in the /V respectively
In slot.
Further, the groove depth of the limiting groove is less than the thickness of blade to be ground.
Further, on the bottom seal face of the knife rest pressing plate and positioned at two locking through holes between uniformly offer with
The limiting groove compresses limiting slot correspondingly, and the knife rest pressing plate is by the blade pressing to be ground in the grinding knife
When in the limiting groove of frame in the blade tip insertion compression limiting slot to be ground.
Further, the groove depth of the limiting groove and the sum of the groove depth of the compression limiting slot, which are less than or equal to, waits to grind
The thickness of sharpening sheet.
Further, by positioning finger setting between the knife rest pressing plate, grinding knife rest and blade to be ground.
Further, hang down there are one being opened up in each described limiting groove on the grinding knife rest with the press-assembling surface
Straight dowel hole, each described compresses of the knife rest pressing plate offer and dowel hole each described in limiting slot
One-to-one perforation pin hole, blade to be ground compress limiting slot press fitting in the limiting groove of grinding knife rest by knife rest pressing plate
When, the positioning pin sequentially passes through perforation pin hole, the mounting hole of blade to be ground and grinding knife rest on the knife rest pressing plate
On dowel hole.
Further, the press-assembling surface of the grinding knife rest is inclined-plane.
Further, the knife rest pressing plate is trapezoid cross section pressing plate.
The beneficial effects of the utility model are：Its by be in grinding knife rest and the knife rest pressing plate of strip come and meanwhile clamp
At least two panels blade to be ground substantially increases grinding so as to realize the grinding of disposable multi-disc blade by general-purpose grinder
Efficiency, and disposable clamping grinding multi-disc blade can ensure the uniformity of blade grinding quality, it is ensured that grinding quality, thus, it is possible to
Ensure the product quality using blade pelletizing operation after grinding；And it in the press-assembling surface of grinding knife rest by opening up limiting groove
Reliable location is realized to treat grinding blade, prevents from relatively rotating between blade to be ground and grinding knife rest, knife rest pressing plate,
Ensure reliable effective clamping of blade；It is and one-to-one with limiting groove by being opened up on the bottom seal face of knife rest pressing plate
Limiting slot is compressed, can be further ensured that the reliable compression for treating grinding blade；In addition, its by positioning pin by blade to be ground
It is positioned respectively with grinding knife rest, knife rest pressing plate, further ensures that grinding knife rest treats the reliable dress of grinding blade with knife rest pressing plate
It presss from both sides, ensure that grinding precision.
Description of the drawings
Fig. 1 is a kind of assembling schematic diagram of grip device for blade grinding of the utility model；
Fig. 2 is the schematic front view that knife rest is ground in a kind of grip device for blade grinding of the utility model；
Fig. 3 be the utility model it is a kind of for blade grinding grip device intermediate slide pressing plate along the A in Fig. 1 to signal
Figure.
Reference numeral：10- grinding knife rests, 11- press-assembling surfaces, 12- tapped blind holes, 13- dowel holes, 14- limiting grooves,
20- knife rest pressing plates, 21- locking through holes, 22- perforation pin holes, 23- compression limiting slots, 30- lock-screws, 40- positioning pins, 50- are treated
Grind blade, 51- cutting edges.
Specific embodiment
See Fig. 1, Fig. 2 and Fig. 3, a kind of grip device for blade grinding of the utility model, including being in strip
Grinding knife rest 10 and knife rest pressing plate 20, at least two panels blade 50 to be ground be pressed in parallel to each other by knife rest pressing plate 20 in grinding
On the press-assembling surface 11 of knife rest 10, the both ends of knife rest pressing plate 20 are fastened respectively by lock-screw 30 and grinding knife rest 10, to be ground
The cutting edge 51 of blade 50 externally protrudes out in 10 one end of knife rest pressing plate, in order to which grinding machine is ground.
The both ends for wherein grinding the press-assembling surface 11 of knife rest 10 offer the tapped blind hole 12 vertical with press-assembling surface 11, knife respectively
The both ends of frame pressing plate 20 offer locking through hole 21 respectively, and lock-screw 30 is stretched after the locking through hole 21 on knife rest pressing plate 20
Enter in tapped blind hole 12 and be threadedly coupled with grinding knife rest 10.
On grinding knife rest 10 at least two limiting grooves 14, limiting groove are uniformly provided between two tapped blind holes 12
14 groove face is parallel with press-assembling surface 11, offers eight limiting grooves 14 in the present embodiment altogether, in each limiting groove 14
A piece of blade to be ground can be embedded with；And the groove depth of limiting groove 14 is less than the thickness of blade to be ground；
It is uniformly offered and limiting groove on the bottom seal face of knife rest pressing plate 20 and between two locking through holes 21
Blade 50 to be ground is pressed in the limiting groove 14 of grinding knife rest 10 by 14 one-to-one compression limiting slots 23, knife rest pressing plate 20
50 top of blade to be ground is embedded to be compressed in limiting slot 23；And the groove depth d2 of limiting groove 14 is with compressing limiting slot 23
The sum of groove depth d1 is less than or equal to the thickness D of blade 50 to be ground.
It is positioned between knife rest pressing plate 20, grinding knife rest 10 and blade to be ground 50 by positioning pin 40；It grinds on knife rest 10
It is opened up in each limiting groove 14 there are one the dowel hole 13 vertical with press-assembling surface 11, each of knife rest pressing plate 20 is pressed
It is offered in tight limiting slot 23 and penetrates through pin hole 22 correspondingly with each dowel hole 13, blade 50 to be ground is by knife rest
The compression limiting slot 23 of pressing plate 20 is pressed when in the limiting groove 14 for grinding knife rest, and positioning pin 40 sequentially passes through knife rest pressing plate 20
On perforation pin hole 22, blade to be ground mounting hole and grinding knife rest 10 on dowel hole 13.
In the utility model, the press-assembling surface 11 of grinding knife rest 10 is inclined-plane, and knife rest pressing plate 20 is trapezoid cross section pressing plate, so as to
The volume of entire fixture can be reduced, convenient for the clamping of grinding machine clamping device.
Claims (10)
1. a kind of grip device for blade grinding, it is characterised in that：It is included in the grinding knife rest of strip（10）With
Knife rest pressing plate（20）, at least two panels blade to be ground（50）In parallel to each other by the knife rest pressing plate（20）It is pressed in the grinding
Knife rest（10）Press-assembling surface（11）On, the knife rest pressing plate（20）Both ends pass through lock-screw respectively（30）With the grinding knife
Frame（10）Fastening, blade to be ground（50）Cutting edge（51）Externally protrude out in the knife rest pressing plate（20）One end.
2. a kind of grip device for blade grinding according to claim 1, it is characterised in that：The grinding knife rest
（10）Press-assembling surface（11）Both ends offer respectively and the press-assembling surface（11）Vertical tapped blind hole（12）, the knife rest pressure
Plate（20）Both ends offer locking through hole respectively（21）, the lock-screw（30）Through the knife rest pressing plate（20）On lock
Tight through hole（21）After stretch into the tapped blind hole（12）The interior and grinding knife rest（10）It is threadedly coupled.
3. a kind of grip device for blade grinding according to claim 2, it is characterised in that：The grinding knife rest
（10）It is upper to be located at two tapped blind holes（12）Between be uniformly provided at least two limiting grooves（14）, at least two is to be ground
Blade（50）The limiting groove is flush-mounted in respectively（14）It is interior.
4. a kind of grip device for blade grinding according to claim 3, it is characterised in that：The limiting groove
（14）Groove depth be less than blade to be ground（50）Thickness.
5. a kind of grip device for blade grinding according to claim 3 or 4, it is characterised in that：The knife rest pressure
Plate（20）Bottom seal face on and positioned at two locking through holes（21）Between uniformly offer and the limiting groove（14）One
One corresponding compression limiting slot（23）, the knife rest pressing plate（20）By the blade to be ground（50）It is pressed in the grinding knife rest
Limiting groove（14）The blade to be ground when interior（50）Top while the embedded compression limiting slot（23）It is interior.
6. a kind of grip device for blade grinding according to claim 5, it is characterised in that：The limiting groove
（14）Groove depth and the compression limiting slot（23）The sum of groove depth be less than or equal to blade to be ground（50）Thickness.
7. a kind of grip device for blade grinding according to claim 6, it is characterised in that：The knife rest pressing plate
（20）, grinding knife rest（10）With blade to be ground（50）Between pass through positioning pin（40）Positioning.
8. a kind of grip device for blade grinding according to claim 7, it is characterised in that：The grinding knife rest
（10）Each upper described limiting groove（14）Inside open up there are one with the press-assembling surface（11）Vertical dowel hole（13）,
The knife rest pressing plate（20）Each compress limiting slot（23）It inside offers respectively and each dowel hole（13）One is a pair of
The perforation pin hole answered（22）, blade to be ground（50）By knife rest pressing plate（20）Compression limiting slot（23）It is pressed in grinding knife rest
（10）Limiting groove（14）When interior, the positioning pin（40）Sequentially pass through the knife rest pressing plate（20）On perforation pin hole
（22）, blade to be ground mounting hole and grinding knife rest（10）On dowel hole（13）.
9. a kind of grip device for blade grinding according to claim 8, it is characterised in that：The grinding knife rest
（10）Press-assembling surface（11）For inclined-plane.
10. a kind of grip device for blade grinding according to claim 9, it is characterised in that：The knife rest pressing plate
（20）For trapezoid cross section pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170743.9U CN207387248U (en) | 2017-09-13 | 2017-09-13 | A kind of grip device for blade grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170743.9U CN207387248U (en) | 2017-09-13 | 2017-09-13 | A kind of grip device for blade grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387248U true CN207387248U (en) | 2018-05-22 |
Family
ID=62417286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170743.9U Expired - Fee Related CN207387248U (en) | 2017-09-13 | 2017-09-13 | A kind of grip device for blade grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687578A (en) * | 2018-05-23 | 2018-10-23 | 杭州锐冠科技有限公司 | One kind repairing knife machine |
| CN109366261A (en) * | 2018-10-19 | 2019-02-22 | 成都工具研究所有限公司 | The peripheral grinding technique and device of butterfly blade |
| CN109514360A (en) * | 2018-12-27 | 2019-03-26 | 浙江亮能机电科技有限公司 | A kind of sharpening mouth fixture for arranging machine knife group blade |
-
2017
- 2017-09-13 CN CN201721170743.9U patent/CN207387248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687578A (en) * | 2018-05-23 | 2018-10-23 | 杭州锐冠科技有限公司 | One kind repairing knife machine |
| CN109366261A (en) * | 2018-10-19 | 2019-02-22 | 成都工具研究所有限公司 | The peripheral grinding technique and device of butterfly blade |
| CN109514360A (en) * | 2018-12-27 | 2019-03-26 | 浙江亮能机电科技有限公司 | A kind of sharpening mouth fixture for arranging machine knife group blade |
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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 |
Granted publication date: 20180522 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |