CN203542353U - Double grinding heads of tool sharpener - Google Patents
Double grinding heads of tool sharpener Download PDFInfo
- Publication number
- CN203542353U CN203542353U CN201320661136.8U CN201320661136U CN203542353U CN 203542353 U CN203542353 U CN 203542353U CN 201320661136 U CN201320661136 U CN 201320661136U CN 203542353 U CN203542353 U CN 203542353U
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- rotating shafts
- liquid guiding
- cooling
- blind hole
- motors
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Abstract
The utility model discloses double grinding heads of a tool sharpener, which mainly comprise a cooling liquid storage box, two liquid guiding pipes, two motors, two rotating shafts and a grinding wheel arranged on the two rotating shafts, wherein the two motors drive the two rotating shafts to rotate through a driving belt respectively; blind holes are respectively formed in one end surfaces of the two rotating shafts in the axial direction, one ends of the two liquid guiding pipes extend into the blind holes of the two rotating shafts respectively, and the other ends of the two liquid guiding pipes are communicated with the cooling liquid storage box; liquid guiding holes communicated with the blind holes are respectively formed in the two rotating shafts and in positions in the two sides of the grinding wheel. Since the motors adopt double output structural forms, knife grinders are arranged at two parts of the rotating shafts, so that two tools can be grounded at a time, and the work efficiency is greatly improved; since the cooling liquid is transferred into the blind holes through the liquid guiding pipes, the cooling liquid flows onto the two end surfaces of the knife grinders through the liquid guiding holes, so that a better cooling effect is achieved, in addition, the phenomenon of water splashing caused by a traditional cooling way is also avoided.
Description
Technical field
The utility model relates to a kind of knife sharpener, specifically a kind of two bistriques of knife sharpener.
Background technology
It is CN101574783 that State Intellectual Property Office discloses publication number on November 11st, 2009, patent name is the patent of invention of transverse and longitudinal movement knifemachine, this patent comprises frame, motor and transmission device, and described motor is arranged on the machine bottom board of described frame.The driven pulley of described transmission device is established eccentric shaft, and one end of connecting rod is flexibly connected with eccentric shaft, and the other end is connected with slide bar; Slide bar cross section is H shape, which is provided with upper and lower chute.Upper and lower sliding pole axis bearing is in the upper and lower chute of slide bar; Tool holder is fixed on the side of slide bar by clamping fixture seat; Support set and longitudinal feed screw nut are established in oilstone box bottom, and described support set is enclosed within on oilstone box support bar, and described longitudinal feed screw nut is joined with longitudinal wire rod thread, and the other end of described longitudinal screw mandrel is established manual dish.The present invention can not make the edge of a knife and knife face produce coarse vestige, during sharpening, can support the angle of holding the edge of a knife, and limit edging is cooling can not cause edge of a knife annealing, and this machine is being changed flat surface grinding and the angle grinding that after fixture, also can be used for machine components.
It is CN102161170A that State Intellectual Property Office discloses publication number on August 24th, 2011, patent name is the patent of invention of full-automatic program-control knife grinder, this patent comprises fuselage and programmable control system, in fuselage, be provided with grinding head system, cooling system and work system, above grinding head system side, electromagnetic worktable, be also provided with highly automated measurement mechanism, form wheel grinding feeding automatic positioning mechanism.Highly automated measurement mechanism in the present invention can be found range fast and accurately and feed back to control system, accurately calculate the distance of emery wheel working face and blade grinding face, make the emery wheel can auto-feed one-time-reach-place, without manual operations, accurate positioning is rapid, greatly improve sharpening efficiency and quality, can really realize full-automatic sharpening.
Technique scheme, giving blade grinder when cooling, easily there is the phenomenon that The water splash in all directions in the cooling mode of tradition, and can only one side cooling, therefore cooling effect is not good.
Summary of the invention
The purpose of this utility model is to provide two bistriques of the knife sharpener that a kind of operating efficiency is high, cooling effect is good.
For achieving the above object, the technical scheme that the utility model adopts is:
Two bistriques for knife sharpener, it is mainly by cooling fluid storing box, two catheters, two motors, two rotating shafts and be located at two grinding wheels in rotating shaft and form, and two motors drive two rotating shafts to rotate by driving-belt respectively; On one end face of described two rotating shafts, along axis aspect, be respectively equipped with blind hole, one end of described two catheters extend into respectively in the blind hole of two rotating shafts, and the other end is communicated with cooling fluid storing box; In described two rotating shafts and the position that is positioned at grinding wheel both sides is respectively equipped with the delivery hole being communicated with blind hole.
The duct of described delivery hole is obliquely installed.
Described catheter extend in rotating shaft and contacts with the inwall of blind hole in blind hole and not.
Described two motors, two rotating shafts and cooling fluid storing box are located on two-dimensional movement workbench.Described two-dimensional movement workbench refers to that workbench can be moving along the X-axis in coordinate system and y-axis shift, and in other words, workbench can move left and right and move forward and backward, and can not move up and down.
Described cooling fluid storing box is to be made by stainless steel material.
The beneficial effects of the utility model: due to the version of above-mentioned pair of bistrique of motor employing, therefore once can grind two cutters, greatly improved operating efficiency; Because rotating shaft is provided with blind hole, by catheter, cooling fluid is transported in blind hole, cooling fluid flows to the both ends of the surface of blade grinder from delivery hole, thereby plays better cooling effect, has also avoided in addition traditional cooling mode to bring the phenomenon that The water splash in all directions.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
In figure: 1, delivery hole; 2, blind hole; 3, motor; 4, driving-belt; 5, rotating shaft; 6, grinding wheel; 7, grinding wheel; 8, rotating shaft; 9, driving-belt; 10, two-dimensional movement workbench; 11, motor; 12, blind hole; 13, delivery hole; 14, catheter; 15, cooling fluid storing box; 16, catheter.
The specific embodiment
As shown in Figure 1, a kind of two bistriques of knife sharpener, it mainly consists of cooling fluid storing box 15, catheter 14, catheter 16, motor 3, motor 11, rotating shaft 5, rotating shaft 8 and the grinding wheel 6 and the grinding wheel 7 that are located at respectively in two rotating shafts 5 and rotating shaft 8, and motor 3 and motor 11 drive rotating shaft 5 and rotating shaft 8 to rotate by driving-belt 4 and driving-belt 9 respectively; On one end face of described rotating shaft 5 and rotating shaft 8, along axis aspect, be respectively equipped with blind hole 2 and blind hole 12, one end of described catheter 14 and catheter 16 extend into respectively in the blind hole 12 of rotating shaft 8 with in the blind hole 2 of rotating shaft 5 and do not contact with the inwall of blind hole, and the other end is communicated with cooling fluid storing box 15; In described rotating shaft 5 and the rotating shaft 8 and position that is positioned at grinding wheel 6 and grinding wheel 7 both sides is respectively equipped with the delivery hole 1 and the delivery hole 13 that are communicated with blind hole, and the duct of delivery hole 1 and delivery hole 13 is obliquely installed.
The above is preferred embodiment of the present utility model; certainly can not limit with this interest field of the utility model; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or is equal to replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (5)
1. two bistriques for knife sharpener, is characterized in that: it is mainly by cooling fluid storing box, two catheters, two motors, two rotating shafts and be located at two grinding wheels in rotating shaft and form, and two motors drive two rotating shafts to rotate by driving-belt respectively; On one end face of described two rotating shafts, along axis aspect, be respectively equipped with blind hole, one end of described two catheters extend into respectively in the blind hole of two rotating shafts, and the other end is communicated with cooling fluid storing box; In described two rotating shafts and the position that is positioned at grinding wheel both sides is respectively equipped with the delivery hole being communicated with blind hole.
2. two bistriques of knife sharpener according to claim 1, is characterized in that: the duct of described delivery hole is obliquely installed.
3. two bistriques of knife sharpener according to claim 2, is characterized in that: described catheter extend in rotating shaft and contacts with the inwall of blind hole in blind hole and not.
4. two bistriques of knife sharpener according to claim 3, is characterized in that: described two motors, two rotating shafts and cooling fluid storing box are located on two-dimensional movement workbench.
5. two bistriques of knife sharpener according to claim 4, is characterized in that: described cooling fluid storing box is to be made by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661136.8U CN203542353U (en) | 2013-10-25 | 2013-10-25 | Double grinding heads of tool sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661136.8U CN203542353U (en) | 2013-10-25 | 2013-10-25 | Double grinding heads of tool sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542353U true CN203542353U (en) | 2014-04-16 |
Family
ID=50460520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320661136.8U Expired - Fee Related CN203542353U (en) | 2013-10-25 | 2013-10-25 | Double grinding heads of tool sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506943A (en) * | 2013-10-25 | 2014-01-15 | 茂名市怡华机械有限公司 | Double-grinding head of grinding machine |
-
2013
- 2013-10-25 CN CN201320661136.8U patent/CN203542353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506943A (en) * | 2013-10-25 | 2014-01-15 | 茂名市怡华机械有限公司 | Double-grinding head of grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |