CN105397578A - Blade clamping device for automatic knife grinder - Google Patents
Blade clamping device for automatic knife grinder Download PDFInfo
- Publication number
- CN105397578A CN105397578A CN201510927723.0A CN201510927723A CN105397578A CN 105397578 A CN105397578 A CN 105397578A CN 201510927723 A CN201510927723 A CN 201510927723A CN 105397578 A CN105397578 A CN 105397578A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- blade clamping
- knife blade
- grinding machine
- automatic grinding
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a blade clamping device for an automatic knife grinder. The blade clamping device comprises a fixed seat, two movable jaws and one fixed jaw. The two movable jaws and the fixed jaw are arranged on the fixed seat. The two movable jaws are arranged above the fixed jaw. A fixed shaft is arranged at the rear end of the fixed jaw. A fixed groove corresponding to the fixed shaft is formed in the fixed seat. The lower portions of the two movable jaws are each provided with an opening groove. A pin shaft located in the opening grooves is arranged on the fixed seat in an extending manner. A telescopic driving device connected with the two movable jaws is arranged at the bottom of the fixed seat. By means of the manner and the blade clamping device for the automatic knife grinder, after a surgical knife blade is fed into the blade clamping device, the telescopic driving device stretches out, the movable jaws conduct downward pressing to clamp the surgical knife blade, and working efficiency and operation safety of the automatic knife grinder are improved.
Description
Technical field
The present invention relates to automatic knife grinder field, particularly relate to a kind of automatic grinding machine knife blade clamping device.
Background technology
Knife sharpener refers to the equipment adopting emery wheel blade to be carried out to grinding, is mainly divided into manual knife sharpener and automatic knife grinder.The inefficiency of manual knife sharpener, output is little, and manpower consumption is large, is eliminated gradually or whets a knife for operative employee in machining factory, and the enterprise of professional production cutter generally all adopts is automatic knife grinder, and operating efficiency is high, saves labour turnover.
The keen edge of knife blade, and need in grinding process to add cutting fluid, high to the skill set requirements of grinding workman.The grinding of existing knife blade relies on craft substantially, works under hard conditions, the both hands Long Term Contact knife blade of operator and cutting fluid, and dangerous high, all the time, the both hands of grinding workman are often subject to the injury of knife blade and cutting fluid.
The keen edge of knife blade, need specialty knife sharpener whet a knife, but due to structure special, existing automatic knife grinder cannot realize automated exchanged cutter, needs manually to carry out clamping, affects the security of operator, be unfavorable for the work of Full-automatic tool sharpener, reduce operating efficiency.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of automatic grinding machine knife blade clamping device, carries out automated exchanged cutter and release, promotes operating efficiency.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of automatic grinding machine knife blade clamping device, comprise: holder, two moving jaws and a regular jaw, described moving jaw and regular jaw are separately positioned on holder, described two moving jaws are separately positioned on above regular jaw, the rear end of described regular jaw is provided with fixed axis, described holder is provided with the holddown groove corresponding with fixed axis, the bottom of described two moving jaws is respectively arranged with an open slot, extended on described holder have a bearing pin being positioned at open slot, the retractable driving device be connected with two moving jaws is provided with bottom described holder.
In a preferred embodiment of the present invention, the back side of described holder is vertically installed with a rotating shaft.
In a preferred embodiment of the present invention, described retractable driving device is pneumatic cylinder, hydraulic cylinder or electric expansion bar.
In a preferred embodiment of the present invention, described regular jaw is provided with two blind holes, in described two blind holes, is respectively arranged with the spring be connected with moving jaw.
In a preferred embodiment of the present invention, described two moving jaws are that axis is hinged on holder with bearing pin.
In a preferred embodiment of the present invention, described regular jaw is provided with 4 locating holes, in each locating hole, is provided with the backstay that is pointed to moving jaw.
In a preferred embodiment of the present invention, described two moving jaws are respectively arranged with 2 corresponding with backstay respectively through holes.
In a preferred embodiment of the present invention, the front end of described two moving jaws is respectively arranged with the U-lag that an opening points to front.
In a preferred embodiment of the present invention, described two moving jaws are conjuncted structure or independent Split type structure.
In a preferred embodiment of the present invention, described holder is provided with the mounting groove corresponding with retractable driving device.
The invention has the beneficial effects as follows: a kind of automatic grinding machine knife blade clamping device that the present invention points out, when retractable driving device is shunk, moving jaw and regular jaw open rapidly under the action of the spring, be conducive to coordinating the automatic feeding and taking-up that realize knife blade, after knife blade is sent into, retractable driving device is stretched out, and moving jaw presses down and clamps knife blade, improves operating efficiency and the processing safety of automatic knife grinder.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of automatic grinding machine knife blade of the present invention clamping device one preferred embodiment;
Fig. 2 is Fig. 1 explosive view.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 2, the embodiment of the present invention comprises:
A kind of automatic grinding machine knife blade clamping device, comprise: holder 1, two moving jaws 3 and a regular jaw 2, described moving jaw 3 and regular jaw 2 are separately positioned on holder 1, described two moving jaws 3 are separately positioned on above regular jaw 2, the rear end of described regular jaw 2 is provided with fixed axis 22, described holder 1 is provided with the holddown groove 12 corresponding with fixed axis 22, the bottom of described two moving jaws 3 is respectively arranged with an open slot 31, extended on described holder 1 have a bearing pin 11 being positioned at open slot 31, described two moving jaws 3 with bearing pin 11 for axis is hinged on holder 1, be convenient to the folding of moving jaw 3.
Be provided with the retractable driving device 4 be connected with two moving jaws 3 bottom described holder 1, described holder 1 is provided with the mounting groove 13 corresponding with retractable driving device 4.The flexible of retractable driving device 4 has driven moving jaw 3 folding, thus realizes moving jaw 3 and regular jaw 2 clamping and releasing 2 knife blades 8.
The back side of described holder 1 is vertically installed with a rotating shaft 5, is convenient to holder 1 and the connection of rotating driving device on knife sharpener, realizes the rotation of holder 1, improves adjustment flexibility.
Described retractable driving device 4 is pneumatic cylinder, hydraulic cylinder or electric expansion bar, easy to operate, is conducive to the automation realizing knife sharpener.
Described regular jaw 2 is provided with two blind holes, in described two blind holes, is respectively arranged with the spring 6 be connected with moving jaw 3.When retractable driving device 4 is shunk, moving jaw 3 opens rapidly under the effect of spring 6, improves operating efficiency.
Described regular jaw is provided with 4 locating holes 21, the backstay 7 that one is pointed to moving jaw is provided with in each locating hole, backstay 7 limits the displacement of knife blade 8, improve the precision of clamping, described two moving jaws 3 are respectively arranged with 2 corresponding with backstay 7 respectively through holes 32, improve the stability that moving jaw 3 and regular jaw 2 coordinate.
The front end of described two moving jaws 3 is respectively arranged with the U-lag 33 that an opening points to front, and U-lag 33 is convenient to coordinate material collecting device to the taking-up of knife blade 8, knife blade 8 has corresponding perforate.
Described two moving jaws 3 are conjuncted structure or independent Split type structure.Two moving jaws 3 can integrally be processed, and also can process respectively, and flexibility is good, sound construction.
In sum, a kind of automatic grinding machine knife blade clamping device that the present invention points out, once carry out the clamping of 2 knife blades 8, sound construction, operating efficiency is high, is conducive to the automation realizing knife sharpener, lifting operation security.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an automatic grinding machine knife blade clamping device, comprise: holder, two moving jaws and a regular jaw, described moving jaw and regular jaw are separately positioned on holder, described two moving jaws are separately positioned on above regular jaw, it is characterized in that, the rear end of described regular jaw is provided with fixed axis, described holder is provided with the holddown groove corresponding with fixed axis, the bottom of described two moving jaws is respectively arranged with an open slot, extended on described holder have a bearing pin being positioned at open slot, the retractable driving device be connected with two moving jaws is provided with bottom described holder.
2. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, the back side of described holder is vertically installed with a rotating shaft.
3. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, described retractable driving device is pneumatic cylinder, hydraulic cylinder or electric expansion bar.
4. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, described regular jaw is provided with two blind holes, is respectively arranged with the spring be connected with moving jaw in described two blind holes.
5. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, described two moving jaws are that axis is hinged on holder with bearing pin.
6. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, described regular jaw is provided with 4 locating holes, is provided with the backstay that is pointed to moving jaw in each locating hole.
7. automatic grinding machine knife blade clamping device according to claim 6, is characterized in that, described two moving jaws is respectively arranged with 2 corresponding with backstay respectively through holes.
8. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, the front end of described two moving jaws is respectively arranged with the U-lag that an opening points to front.
9. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, described two moving jaws are conjuncted structure or independent Split type structure.
10. automatic grinding machine knife blade clamping device according to claim 1, is characterized in that, described holder is provided with the mounting groove corresponding with retractable driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927723.0A CN105397578A (en) | 2015-12-15 | 2015-12-15 | Blade clamping device for automatic knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927723.0A CN105397578A (en) | 2015-12-15 | 2015-12-15 | Blade clamping device for automatic knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397578A true CN105397578A (en) | 2016-03-16 |
Family
ID=55463502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510927723.0A Pending CN105397578A (en) | 2015-12-15 | 2015-12-15 | Blade clamping device for automatic knife grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283231A (en) * | 2016-04-05 | 2017-10-24 | 王华江 | The clamping and positioning device and clamping and positioning method of sharpening equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623839A (en) * | 2009-08-04 | 2010-01-13 | 王夏生 | Positioning device for automatically processing blades of push scissors for haircut |
| CN202701920U (en) * | 2012-06-26 | 2013-01-30 | 郑振华 | Blade grinding clamp and blade grinding conversion device |
| CN104162837A (en) * | 2014-03-26 | 2014-11-26 | 天通吉成机器技术有限公司 | Numerical control blade machining and clamping device |
| CN204225764U (en) * | 2014-10-29 | 2015-03-25 | 湖南五新重型装备有限公司 | For regular jaw part device and comprise its horizontal directional drilling machine |
| CN204686704U (en) * | 2015-03-30 | 2015-10-07 | 绿水分离设备股份有限公司 | Clamper |
| US9168640B2 (en) * | 2013-11-20 | 2015-10-27 | Harrelson Stanley | Holder for sharpening and faceting |
| CN204800388U (en) * | 2015-07-15 | 2015-11-25 | 苏州施莱医疗器械有限公司 | Take circular arc scalpel cutting edge to throw grinding jig |
| CN205363434U (en) * | 2015-12-15 | 2016-07-06 | 苏州市相城区北桥镇轻工机械厂 | Automatic sharpedge grinding machine blade clamping device |
-
2015
- 2015-12-15 CN CN201510927723.0A patent/CN105397578A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623839A (en) * | 2009-08-04 | 2010-01-13 | 王夏生 | Positioning device for automatically processing blades of push scissors for haircut |
| CN202701920U (en) * | 2012-06-26 | 2013-01-30 | 郑振华 | Blade grinding clamp and blade grinding conversion device |
| US9168640B2 (en) * | 2013-11-20 | 2015-10-27 | Harrelson Stanley | Holder for sharpening and faceting |
| CN104162837A (en) * | 2014-03-26 | 2014-11-26 | 天通吉成机器技术有限公司 | Numerical control blade machining and clamping device |
| CN204225764U (en) * | 2014-10-29 | 2015-03-25 | 湖南五新重型装备有限公司 | For regular jaw part device and comprise its horizontal directional drilling machine |
| CN204686704U (en) * | 2015-03-30 | 2015-10-07 | 绿水分离设备股份有限公司 | Clamper |
| CN204800388U (en) * | 2015-07-15 | 2015-11-25 | 苏州施莱医疗器械有限公司 | Take circular arc scalpel cutting edge to throw grinding jig |
| CN205363434U (en) * | 2015-12-15 | 2016-07-06 | 苏州市相城区北桥镇轻工机械厂 | Automatic sharpedge grinding machine blade clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283231A (en) * | 2016-04-05 | 2017-10-24 | 王华江 | The clamping and positioning device and clamping and positioning method of sharpening equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
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| RJ01 | Rejection of invention patent application after publication |