CN204321859U - A kind of emery wheel fillet trimmer with cooling device - Google Patents
A kind of emery wheel fillet trimmer with cooling device Download PDFInfo
- Publication number
- CN204321859U CN204321859U CN201420780219.3U CN201420780219U CN204321859U CN 204321859 U CN204321859 U CN 204321859U CN 201420780219 U CN201420780219 U CN 201420780219U CN 204321859 U CN204321859 U CN 204321859U
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- China
- Prior art keywords
- trimmer
- cooling water
- emery wheel
- cutting part
- spray apertures
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Abstract
The utility model discloses a kind of emery wheel fillet trimmer with cooling device, comprise workbench, rotary part and cutting part, described rotary part comprises bearing, turning cylinder, adjusting nut, limiting plate and handle, described cutting part comprises diamond cutter, supercharging device and cooling water pipe, the connection cooling water inlet, one end of described cooling water pipe, the other end connects supercharging device, cooling water is after supercharging device supercharging, by being located at the spray apertures ejection of cutting part front end, described spray apertures and described diamond cutter are located on straight line.The utility model has the advantage improving Product Precision and tool life.
Description
Technical field
The utility model relates to a kind of emery wheel fillet trimmer, particularly relates to a kind of emery wheel fillet trimmer with cooling device.
Background technology
Engine crankshaft is produced, and bent neck requires very high, and especially bent neck and fillet R require certain to be round and smoothly connected.Wiring can not be found out, roughness requirements Ra0.2 after polishing.
It is CN202388391U that State Intellectual producing region office discloses a publication number on August 22nd, 2012, name is called the utility model patent of " emery wheel fillet trimmer ", which disclose this emery wheel fillet trimmer, comprise workbench and trimming device, described trimming device comprises bearing, diamond pen, handle, adjusting nut, limiting plate and turning cylinder, described bearing comprises upper and lower two kinds of different bearings, the bearing of top is radial ball bearing, the bearing of below is taper roll bearing, rotates described adjusting nut and makes turning cylinder move axially elimination sliding surface gap; The limiting plate that one guarantee fund's pen rotates 90 ° is set between turning cylinder and sliding surface.Although this emery wheel fillet trimmer can after sliding surface wearing and tearing, gap can be eliminated by regulating rotary moving axis, thus reach the object of service life of equipment, but this dresser can not be lowered the temperature to blade in time and wash away cutting object, and blade temperature is too high and cutting object all can affect the accuracy of trimmer and the smooth degree of wheel face; The cutter of this utility model is taper in addition, easily damages in process, thus adds the cost changing cutter.
Utility model content
The utility model is intended to solve in prior art, and dresser can not remove the problem that cutting object causes the smoothness of the emery wheel replacement cycle that is bad and cutter short in time, proposes a kind of emery wheel fillet trimmer with cooling device.
In order to realize foregoing invention object, the technical solution of the utility model is as follows:
A kind of emery wheel fillet trimmer with cooling device, comprise workbench, rotary part and cutting part, described rotary part comprises bearing, turning cylinder, adjusting nut, limiting plate and handle, it is characterized in that: described cutting part comprises diamond cutter, supercharging device and cooling water pipe, the connection cooling water inlet, one end of described cooling water pipe, the other end connects supercharging device, cooling water is after supercharging device supercharging, by being located at the spray apertures ejection of cutting part front end, described spray apertures and described diamond cutter are located on straight line.
Described diamond cutter is arranged by multiple diamond particles and forms, described diamond particles and described spray apertures arranged in a crossed manner, to improve the cooling effect of cooling fluid to diamond cutter, spray apertures is arranged in a crossed manner in addition, better to the dispersion effect of cooling fluid, when water consumption is low, still little the mincing after finishing can be washed away, thus ensure that wheel face is smooth, no marking.
Described trimmer also comprises the protective cover be arranged at above trimmer, and the Handheld Division of described handle is located at outside protective cover, in operating process, prevents cooling fluid to the interference of operator, thus the stability of more improving the quality of products.
Described handle outer is provided with Antislip plastic gum cover, to improve the accuracy of operation, prevents handle from skidding and causes operate miss, affect product qualified rate.
The beneficial effects of the utility model:
1, the utility model is compared with emery wheel fillet trimmer of the prior art, in cutting part, be provided with supercharging device, cooling water pipe and spray apertures, when can prevent due to crushing, the frictional force between blade and emery wheel is large, caloric value is large, causes the problem that the service life of blade shortens; Additionally by the spray liquid after supercharging, the residue after finishing is removed timely, can prevent from having a negative impact to the smoothness of emery wheel, thus ensure that the roughness of emery wheel is in prescribed limit, ensures product quality.
2, cutter of the present utility model is arranged by multiple diamond particles and forms, compared with spiny cutter of the prior art, and its longer service life, and high to the processing accuracy of wheel face, efficiency is high, thus realizes low cost, high efficiency; In addition diamond particles of the present utility model and spray apertures arranged in a crossed manner, to improve the cooling effect of cooling fluid to diamond cutter, spray apertures is arranged in a crossed manner in addition, better to the dispersion effect of cooling fluid, when water consumption is low, still little the mincing after finishing can be washed away, thus ensure that wheel face is smooth, no marking.
3, be also provided with a protective cover above trimmer of the present utility model, in operation certain protection carried out to operator, ensure the safety of operator and improve the precision of operation; The utility model is also provided with Antislip plastic gum cover in handle outer in addition, prevents handle from skidding and causes the problem of unstable product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of cutting part in the utility model
Fig. 3 is the sectional elevation of the utility model diamond cutter
Wherein, 1-workbench, 2-rotary part, 3-handle, 4-diamond particles, 5-supercharging device, 6-cooling water pipe, 7-spray apertures, 8-protective cover.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2, Fig. 3, the utility model is described further.
A kind of emery wheel fillet trimmer with cooling device, comprise workbench 1, rotary part 2 and cutting part, rotary part comprises bearing, turning cylinder, adjusting nut, limiting plate and handle 3, above-mentioned parts is all existing, no longer conduct further description at this, improvement of the present utility model is: cutting part comprises diamond cutter, supercharging device 5 and cooling water pipe 6, diamond cutter is arranged by multiple diamond particles 4 and forms, described diamond particles 4 is arranged in a crossed manner with described spray apertures 7, to improve the cooling effect of cooling fluid to diamond cutter, spray apertures 7 is arranged in a crossed manner in addition, better to the dispersion effect of cooling fluid, when water consumption is low, still little the mincing after finishing can be washed away, thus ensure that wheel face is smooth, no marking.
One end of cooling water pipe 6 is connected to industrial water water inlet, the other end connects supercharging device 5, cooling water is after supercharging device supercharging, sprayed by the spray apertures 7 being located at cutting part front end, spray apertures 7 and described diamond cutter are located on straight line, and the radius of spray apertures is slightly large than diamond particles.
Trimmer also comprises the protective cover 8 be arranged at above trimmer, and the Handheld Division of handle 3 is located at outside protective cover 8, in operating process, prevents cooling fluid to the interference of operator, thus the stability of more improving the quality of products; Handle 3 outside is provided with Antislip plastic gum cover, garment bag surface irregularity, frosted type or uneven shape can be made, preferably be set as when to hold handle 3 with operator and match, with the accuracy of the comfort level and operation that improve operator's Long-Time Service, prevent handle from skidding and cause operate miss, affect product qualified rate.
Claims (4)
1. the emery wheel fillet trimmer with cooling device, comprise workbench (1), rotary part (2) and cutting part, described rotary part comprises bearing, turning cylinder, adjusting nut, limiting plate and handle (3), it is characterized in that: described cutting part comprises diamond cutter, supercharging device (5) and cooling water pipe (6), the connection cooling water inlet, one end of described cooling water pipe (6), the other end connects supercharging device (5), cooling water is after supercharging device (5) supercharging, by being located at spray apertures (7) ejection of cutting part front end, described spray apertures (7) and described diamond cutter are located on straight line.
2. the emery wheel fillet trimmer of band cooling device as claimed in claim 1, is characterized in that: described diamond cutter is arranged by multiple diamond particles (4) and forms, and described diamond particles (4) is arranged in a crossed manner with described spray apertures (7).
3. the emery wheel fillet trimmer of band cooling device as claimed in claim 1, it is characterized in that: described trimmer also comprises the protective cover (8) be arranged at above trimmer, protective cover (8) is located at outward in the Handheld Division of described handle (3).
4. the emery wheel fillet trimmer of band cooling device as claimed in claim 1, is characterized in that: described handle (3) outside is provided with Antislip plastic gum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780219.3U CN204321859U (en) | 2014-12-12 | 2014-12-12 | A kind of emery wheel fillet trimmer with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780219.3U CN204321859U (en) | 2014-12-12 | 2014-12-12 | A kind of emery wheel fillet trimmer with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321859U true CN204321859U (en) | 2015-05-13 |
Family
ID=53158262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780219.3U Active CN204321859U (en) | 2014-12-12 | 2014-12-12 | A kind of emery wheel fillet trimmer with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321859U (en) |
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2014
- 2014-12-12 CN CN201420780219.3U patent/CN204321859U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |