CN203460033U - Automatic grinding machine for cutter handles - Google Patents
Automatic grinding machine for cutter handles Download PDFInfo
- Publication number
- CN203460033U CN203460033U CN201320535861.0U CN201320535861U CN203460033U CN 203460033 U CN203460033 U CN 203460033U CN 201320535861 U CN201320535861 U CN 201320535861U CN 203460033 U CN203460033 U CN 203460033U
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- Prior art keywords
- fixture
- handle
- abrasive band
- knife
- grinding
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an automatic sand belt grinding machine specially used for grinding handles of cutters. Longitudinal and transverse sliding devices which respectively drive cutters to be ground to glide forward and rearward and leftward and rightward and a swing driving device which enables a clamp to horizontally swing are arranged on a platform, so that all sections of one side of a cutter handle can be ground; only one clamping is required for each grinding surface of each cutter, grinding can be accomplished; moreover, grinding operation can be automatically accomplished after every clamping, so that the grinding machine has a relatively reasonable structure and high grinding efficiency; as the grinding process is completely and automatically accomplished, the labor intensity of workers is reduced, the labor cost is reduced, and the safety of grinding operation is guaranteed.
Description
Technical field
The utility model relates to a kind of tool sharpening equipment, refers in particular to be used for specially the automatic abrasive belt sander of handle of polishing tool.
Background technology
We know, manufacturer is after producing the cutter of handle of a knife, because handle of a knife is not too level and smooth or have burr on handle of a knife, so at this moment often all need its handle of a knife to carry out grinding process.Present stage, be all that not only grinding efficiency is low for this by manually hold the cutter handle of a knife of polishing on the emery wheel running up, and have larger danger.
Utility model content
The purpose of this utility model is to be to overcome the deficiencies in the prior art, and a kind of rational in infrastructure, handle of a knife automatic sander of using safety, can saving production cost and significantly enhance productivity is provided.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A handle of a knife automatic sander, it includes board, be arranged on abrasive band transmission device on board, the oscillatory gearing mechanism of longitudinal sliding motion device, transverse slide, fixture, promotion fixture reciprocally swinging, wherein:
Described abrasive band transmission device includes abrasive band motor, the abrasive band of vertically placing, is arranged on driving wheel and driven pulley in two ends, abrasive band, and is used for the abrasive band transmission bracket of upright driven pulley; Described driving wheel is arranged on the motor shaft of abrasive band motor;
Described longitudinal sliding motion device includes longitudinal rail, longitudinal sliding block and the driving longitudinal sliding block Longitudinal source that longitudinally slide guide rail front and back;
The transverse slider that described transverse slide includes the cross slide way that is fixedly connected with longitudinal sliding block and lateral dynamics source, drives left and right to slide by lateral dynamics source;
Described fixture is rotatably connected on toolholder support by swinging axle, in swinging axle one side, is provided with rocking beam of right angle;
Connecting rod on the eccentric shaft that is hinged on driven gear with driving gear and one end of driven gear engagement on the motor shaft that described oscillatory gearing mechanism includes the oscillating motor and the driven gear that are arranged on fixed electrical machinery platform, be arranged on oscillating motor; The described connecting rod other end and rocking beam of right angle are hinged.
In to the improvement project of above-mentioned handle of a knife automatic sander, in that section of abrasive band that is positioned at fixture upper and lower, be respectively equipped with two abrasive bands and strut axle, described abrasive band struts axle and is hinged on linking arm one end, and the described linking arm other end is connected in the transmission bracket of abrasive band.
In to the improvement project of above-mentioned handle of a knife automatic sander, described fixture includes forward and backward fixture block, withstands on the tail jacking block of the handle of a knife tail end of cutter, and the contiguous block that forward and backward fixture block and tail jacking block are coupled together.
In to the improvement project of above-mentioned handle of a knife automatic sander, described swinging axle includes the rectangular swinging axle main part in cross section and is arranged in swinging axle main part two ends and is also rotatably connected on respectively the axle core of knives rack; Described fixture is divided into for first fixture of handle just, during the back side and the second fixture while being used for whetting a knife handle top, bottom surface of whetting a knife, and the contiguous block of described first and second fixture is separately fixed on two right angle faces of swinging axle main part.
In to the improvement project of above-mentioned handle of a knife automatic sander, described horizontal, Longitudinal source are hydraulic cylinders.
Compared with prior art, the beneficial effects of the utility model are: owing to being provided with to drive respectively on board, treat knife milling tool front and back, it is longitudinal that slide left and right, transverse slide, and the oscillatory gearing mechanism that can make fixture horizontal hunting, so just can polish to each section of handle of a knife one side, every each buffed surface of cutter if clamped one time just can complete polishing, and can automatically complete polishing work after each clamping, therefore structure of the present utility model is more reasonable, grinding efficiency is high, and owing to all automatically completing in bruting process, so just can reduce labor strength, save labour cost, and guarantee the safety of the work of polishing.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view one of the utility model embodiment.
Fig. 2 is the schematic perspective view two of the utility model embodiment.
Fig. 3 is the assembling schematic diagram of the utility model embodiment.
Fig. 4 is the front view of the utility model embodiment.
Fig. 5 is the stereogram of fixture embodiment mono-of the present utility model.
Fig. 6 is the folder cutter view of fixture embodiment mono-of the present utility model.
Fig. 7 is the stereogram of fixture embodiment bis-of the present utility model.
Fig. 8 is the folder cutter view of fixture embodiment bis-of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
The utility model is a kind of handle of a knife automatic sander, as shown in Figures 1 to 4, it includes board 1, be arranged on abrasive band transmission device 2, longitudinal sliding motion device 3, transverse slide 4, fixture 5 on board 1, promote the oscillatory gearing mechanism 6 of fixture 5 reciprocally swingings, wherein:
Described abrasive band transmission device 2 includes abrasive band motor 21, the abrasive band 22 of vertically placing, is arranged on driving wheel 23 and driven pulley 24 in 22 two ends, abrasive band, and is used for the abrasive band transmission bracket 25 of upright driven pulley 24; Described driving wheel 23 is arranged on the motor shaft of abrasive band motor 21, the utility model adopts the abrasive band 22 of vertically installing, compared with the grinder buffing of present stage, it both can more easily make handle of a knife buffed surface aim at the abrasive band processing of polishing, and polish more smoothly, level and smooth.
Described longitudinal sliding motion device 3 includes longitudinal rail 31, longitudinal sliding block 32 and drives the longitudinal sliding block 32 Longitudinal source 33 that longitudinally slide guide rail 31 front and back;
The transverse slider 42 that described transverse slide 4 includes the cross slide way 41 that is fixedly connected with longitudinal sliding block 32 and lateral dynamics source 43, drives left and right to slide by lateral dynamics source 43;
Described fixture 5 is rotatably connected on toolholder support 52 by swinging axle 51, in swinging axle 51 1 sides, is provided with rocking beam of right angle 53;
On the motor shaft that described oscillatory gearing mechanism 6 includes the oscillating motor 62 and the driven gear 63 that are arranged on fixed electrical machinery platform 61, be arranged on oscillating motor 62 with driving gear 64 and one end hinged (being rotationally connected) connecting rod 66 on the eccentric shaft 65 of driven gear 63 of driven gear 63 engagements; Described connecting rod 66 other ends and rocking beam of right angle 53 are hinged.
When the utility model will be worked, first will treat that knife milling tool 7 is placed in fixture 5, at this moment the handle of a knife 72 of cutter 7 treats that buffed surface 721 is towards abrasive band 22, follow operation control 8, make abrasive band transmission device 2, longitudinal sliding motion device 3 and oscillatory gearing mechanism 6 are started working, when the cutter on the 33 promotion longitudinal sliding blocks 32 of Longitudinal source comes on abrasive band, grinding process just can have been carried out to handle of a knife in abrasive band, at this moment while polishing, by oscillatory gearing mechanism 6, by its connecting rod 66, drive cutter oscillation, so just can swing the handle of a knife handle of a knife camber ratio of polishing and treat buffed surface when larger, make the polishing on handle of a knife surface more level and smooth, after a certain section that has polished until buffed surface, then slide and promote to polish other section by transverse slide dealing left or right.After certain buffed surface of the handle of a knife of having polished, longitudinal sliding motion device 3 retreats, and oscillatory gearing mechanism 6 stops swinging, and next just can take out cutter and turn over turnback to be clipped in fixture, then operation control 8 side relative with the buffed surface just having completed of polishing.
As can be seen from above, owing to being provided with to drive respectively, treat knife milling tool front and back on board, it is longitudinal that slide left and right, transverse slide, and the oscillatory gearing mechanism that can make fixture horizontal hunting, so just can treat that each section of buffed surface polish to handle of a knife is same, every each buffed surface of cutter if clamped one time just can complete polishing, and can automatically complete polishing work after each clamping, therefore structure of the present utility model is more reasonable, grinding efficiency is high, and owing to all automatically completing in bruting process, so just can reduce labor strength, save labour cost, and guarantee the safety of the work of polishing.
In that section of abrasive band 22 that is positioned at fixture 5 upper and lowers, be respectively equipped with two abrasive bands and strut axle 9, described abrasive band struts axle 9 and is hinged on linking arm 10 one end, described linking arm 10 other ends are connected in abrasive band transmission bracket 25, make like this these two abrasive bands strut that section of abrasive band between axle 9 handle of whetting a knife more stressedly.
In the present embodiment, described horizontal, Longitudinal source the 43, the 33rd, hydraulic cylinder, they can be also cylinders etc. certainly.
Although reference above embodiment describes the utility model in detail, but it will be apparent to one skilled in the art that by the disclosure, and in the situation that do not depart from principle of the present utility model and the spiritual scope that described claim limits, can the utility model be made a variety of changes or be revised.Therefore, the detailed description of disclosure embodiment is only used for explaining, rather than is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.
Claims (5)
1. a handle of a knife automatic sander, it is characterized in that, include board (1), be arranged on abrasive band transmission device (2) on board (1), longitudinal sliding motion device (3), transverse slide (4), fixture (5), promote the oscillatory gearing mechanism (6) of fixture (5) reciprocally swinging, wherein:
Described abrasive band transmission device (2) includes abrasive band motor (21), the abrasive band (22) of vertically placing, is arranged on driving wheel (23) and driven pulley (24) in two ends, abrasive band (22), and is used for the abrasive band transmission bracket (25) of upright driven pulley (24); Described driving wheel (23) is arranged on the motor shaft of abrasive band motor (21);
Described longitudinal sliding motion device (3) includes longitudinal rail (31), longitudinal sliding block (32) and drives longitudinal sliding block (32) the Longitudinal source (33) that longitudinally slide guide rail (31) front and back;
The transverse slider (42) that described transverse slide (4) includes the cross slide way (41) that is fixedly connected with longitudinal sliding block (32) and lateral dynamics source (43), drives left and right to slide by lateral dynamics source (43);
It is upper that described fixture (5) is rotatably connected on toolholder support (52) by swinging axle (51), in swinging axle (51) one sides, is provided with rocking beam of right angle (53);
Connecting rod (66) on the eccentric shaft (65) that is hinged on driven gear (63) with driving gear (64) and one end of driven gear (63) engagement on the motor shaft that described oscillatory gearing mechanism (6) includes the oscillating motor (62) and the driven gear (63) that are arranged on fixed electrical machinery platform (61), be arranged on oscillating motor (62); Described connecting rod (66) other end and rocking beam of right angle (53) are hinged.
2. handle of a knife automatic sander according to claim 1, it is characterized in that, in that section of abrasive band (22) that is positioned at fixture (5) upper and lower, be respectively equipped with two abrasive bands and strut axle (9), described abrasive band struts axle (9) and is hinged on linking arm (10) one end, and described linking arm (10) other end is connected in abrasive band transmission bracket (25).
3. handle of a knife automatic sander according to claim 1 and 2, it is characterized in that, described fixture (5) includes forward and backward fixture block (54,55), withstand on the tail jacking block (56) of handle of a knife (72) tail end of cutter (7), and the contiguous block (57) that forward and backward fixture block (54,55) and tail jacking block (56) are coupled together.
4. handle of a knife automatic sander according to claim 3, it is characterized in that, described swinging axle (51) includes the rectangular swinging axle main part (511) in cross section and is arranged in swinging axle main part (511) two ends and is also rotatably connected on respectively the axle core (512) of knives rack (52); Described fixture is divided into for first fixture of handle just, during the back side and the second fixture while being used for whetting a knife handle top, bottom surface of whetting a knife, and the contiguous block of described first and second fixture (57) is separately fixed on two right angle faces of swinging axle main part (511).
5. handle of a knife automatic sander according to claim 4, is characterized in that, described lateral dynamics source (43) and Longitudinal source (33) are hydraulic cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535861.0U CN203460033U (en) | 2013-08-30 | 2013-08-30 | Automatic grinding machine for cutter handles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535861.0U CN203460033U (en) | 2013-08-30 | 2013-08-30 | Automatic grinding machine for cutter handles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460033U true CN203460033U (en) | 2014-03-05 |
Family
ID=50172417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535861.0U Expired - Fee Related CN203460033U (en) | 2013-08-30 | 2013-08-30 | Automatic grinding machine for cutter handles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511821A (en) * | 2014-12-20 | 2015-04-15 | 江门市江海区杰能机电科技有限公司 | Belt grinder for grinding knives and scissors |
| CN111360654A (en) * | 2020-03-20 | 2020-07-03 | 三峡大学 | Shaft end grinding and polishing equipment and method |
-
2013
- 2013-08-30 CN CN201320535861.0U patent/CN203460033U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511821A (en) * | 2014-12-20 | 2015-04-15 | 江门市江海区杰能机电科技有限公司 | Belt grinder for grinding knives and scissors |
| CN111360654A (en) * | 2020-03-20 | 2020-07-03 | 三峡大学 | Shaft end grinding and polishing equipment and method |
| CN111360654B (en) * | 2020-03-20 | 2021-04-13 | 三峡大学 | Shaft end polishing equipment and method |
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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: 20140305 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |