CN204171864U - A kind of numerically control grinder Sharpening device - Google Patents
A kind of numerically control grinder Sharpening device Download PDFInfo
- Publication number
- CN204171864U CN204171864U CN201420649759.8U CN201420649759U CN204171864U CN 204171864 U CN204171864 U CN 204171864U CN 201420649759 U CN201420649759 U CN 201420649759U CN 204171864 U CN204171864 U CN 204171864U
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- China
- Prior art keywords
- push rod
- magnetic
- sharpening
- hole
- mould
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- 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)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model belongs to numerically control grinder technical field, and be specifically related to a kind of numerically control grinder Sharpening device, it is specifically for the numerical control cutter-sharpening of small-sized grinding tool, and it comprises: magnetic-adsorption base 2, push rod 3.Compared with prior art, the utility model possesses following beneficial effect: the magnetic-adsorption understructure Simple And Practical in (1) technical solutions of the utility model, and processing is simple; (2), when mould to be sharpened is installed to sharpening on this device, because the magnetic force between this device and numerically control grinder is comparatively large, and device is furnished with the push rod of restriction mold movement, can effectively prevents mould to be moved in sharpening process; (3) can place the small mould of all size in this device centre bore, a device solves the sharpening problem of multiple small mould; (4) this device simple installation, economy and practical.
Description
Technical field
The utility model belongs to numerically control grinder technical field, and be specifically related to a kind of numerically control grinder Sharpening device, it is specifically for the numerical control cutter-sharpening of small-sized grinding tool.
Background technology
The mould that numerical control press uses in use because using the reasons such as wearing and tearing to need to carry out sharpening, generally uses numerically control grinder to carry out during sharpening.
Generally use the magnetic suction disc of numerically control grinder to be utilized by mould magnetic force to be firmly adsorbed on sucker during numerical control cutter-sharpening mould and carry out sharpening, when die size is larger, magnetic force between mould and sucker can ensure that mould relative displacement can not occur, and guarantees the precision of numerical control cutter-sharpening.But when less by the die size of sharpening, the magnetic force between mould and magnetic suction disc is relatively little, the active force in sharpening process can cause mould, on sucker, relative movement occurs, and causes sharpening not meet the demands, and even causes the accident damaging numerically control grinder.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is: the device how providing a kind of simple, practical numerically control grinder sharpening mould, realize the relative displacement to placing mould during small mould sharpening, ensure the clamping, the sharpening that complete mould fast and efficiently, and effectively can ensure grinding quality.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of numerically control grinder Sharpening device, and it comprises: magnetic-adsorption base 2, push rod 3;
Centered by described magnetic-adsorption base 2, position is provided with the cylinder ring body structure of centre bore, and it adopts carbon structural steel material, and excircle side and centre bore side are set to be in the scope of 0.02 ~ 0.05 with plane perpendicular degree; Described magnetic-adsorption base 2 excircle side has one by excircle to the through through hole 5 of centre bore every 120 degree, amounts to three through holes 5; The outboard end that through hole 5 described in each is in outer circumferential sides is set to counterbore 501, and the medial extremity that described through hole 5 is in centre hole side is set to screwed hole 502;
Described push rod 3 is provided with three, and for coordinating one by one with three through holes 5 on described magnetic-adsorption base 2, described push rod 3 one end is comparatively thick, one end is thinner; The external diameter of described push rod 3 thinner end is set to match with screwed hole 502 aperture, and thinner end is provided with the external screw thread matched with screwed hole 502, and position, thinner end termination is provided with the arc depression portion 301 matched with mould lateral groove portion to be sharpened; Described push rod 3 is set to match with counterbore 501 aperture compared with the external diameter of butt end, is provided with the notch 302 for passing in and out through hole 5 for external tool turn-knob push rod 3 compared with butt end.
(3) beneficial effect
Compared with prior art, the utility model possesses following beneficial effect:
(1) the magnetic-adsorption understructure Simple And Practical in technical solutions of the utility model, processing is simple;
(2), when mould to be sharpened is installed to sharpening on this device, because the magnetic force between this device and numerically control grinder is comparatively large, and device is furnished with the push rod of restriction mold movement, can effectively prevents mould to be moved in sharpening process;
(3) can place the small mould of all size in this device centre bore, a device solves the sharpening problem of multiple small mould;
(4) this device simple installation, economy and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of technical solutions of the utility model.
Fig. 2 is the structural representation of magnetic-adsorption base in technical solutions of the utility model.
Fig. 3 is the structural representation of push rod in technical solutions of the utility model.
Device of the present utility model is installed on the magnetic suction disc of numerically control grinder by Fig. 4, the schematic diagram after assembling mould.Wherein, 1 is the magnetic suction disc of numerically control grinder, and 2 is magnetic-adsorption base, and 3 is push rod, and 4 is mould to be sharpened.
Fig. 5 is the structure chart of mould to be sharpened.
Detailed description of the invention
For making the purpose of this utility model, content and advantage clearly, below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.
For solving the problem of prior art, the utility model provides a kind of numerically control grinder Sharpening device, and as shown in Figure 1, it comprises: magnetic-adsorption base 2, push rod 3;
The operation principle of technical solution of the present invention is: by magnetic-adsorption floor installation on the magnetic suction disc of numerically control grinder, and between magnetic-adsorption base and numerically control grinder, contact area is comparatively large, relative movement can not occur in sharpening process; Mould to be sharpened is positioned in the centre bore of magnetic-adsorption base, utilizes three of magnetic-adsorption base side push rods to hold out against mould, prevent mould generation relative movement to be sharpened; Open numerically control grinder, utilize mould centering and start sharpening.For realizing this know-why, the present invention mainly adopts following scheme:
Centered by described magnetic-adsorption base 2, position is provided with the cylinder ring body structure of centre bore, as shown in Figure 2, it adopts carbon structural steel, stainless steel can not be selected, excircle side and centre bore side are set to be in the scope of 0.02 ~ 0.05 with plane perpendicular degree after turning, upper bottom surface through polishing, to ensure the perpendicularity of installation mold; Described magnetic-adsorption base 2 excircle side has one by excircle to the through through hole 5 of centre bore every 120 degree, amounts to three through holes 5; The outboard end that through hole 5 described in each is in outer circumferential sides is set to M8 counterbore 501, and counterbore diameter is 16mm; The medial extremity that described through hole 5 is in centre hole side is set to screwed hole 502;
Described push rod 3 is provided with three, and for coordinating one by one with three through holes 5 on described magnetic-adsorption base 2, described push rod 3 one end is comparatively thick, one end is thinner; The external diameter of described push rod 3 thinner end is set to match with screwed hole 502 aperture, and thinner end is provided with the external screw thread matched with screwed hole 502, and position, thinner end termination is provided with the arc depression portion 301 matched with mould lateral groove portion to be sharpened; Described push rod 3 is set to match with counterbore 501 aperture compared with the external diameter of butt end, is provided with the notch 302 for passing in and out through hole 5 for external tool turn-knob push rod 3 compared with butt end.
Specifically, it is 14mm that described push rod 3 is preferably comparatively butt end termination external diameter, thinner end thread size is M8, stainless steel, for matching with the through hole 5 being used as to measure installing hole of magnetic-adsorption base, install according to die adjustment to be sharpened, one end of push rod 3 is arc structure, and namely three arc depression portions 301 of 301, three push rods 3 in arc depression portion hold out against mould from equally distributed three directions, thus both from horizontal direction fixed mould, simultaneously also from vertical direction fixed mould.
The utility model is described in detail below with regard to specific embodiment.
Embodiment
Suppose that mould to be sharpened is the counterdie of ARIS-225NT numerical control press, as shown in Figure 5, its side, position, stage casing is provided with groove portion, bottom surface external diameter 25.5mm, internal diameter 16.5mm, and height 30mm, the model of numerically control grinder is NCPDG-150.
Concrete using method:
1, be installed on the magnetic suction disc 1 of numerically control grinder NCPDG-150 by the magnetic-adsorption base 2 shown in Fig. 2, the contact area between magnetic-adsorption base 2 and magnetic suction disc 1 is enough, and the situation of magnetic-adsorption base 2 relative magnetic sucker 1 relative movement can not occur.
2, mould 4 to be sharpened is placed in the centre bore of magnetic-adsorption base 2.
3, three push rods 3 are as shown in Figure 3 used, push rod 3 is assembled on magnetic-adsorption base 2 by three of magnetic-adsorption base 2 counterbores 501 circumferentially, rely on the movement of circular arc active force restriction counterdie 4 at in-plane of three direction push rods, the structure after assembling as shown in Figure 4.
4, start numerically control grinder NCPDG-150, utilize height and the cutting edge relative position determination sharpening amount of counterdie 4, setting sharpening program, starts numerical control cutter-sharpening until sharpening terminates.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (1)
1. a numerically control grinder Sharpening device, is characterized in that, it comprises: magnetic-adsorption base (2), push rod (3);
Centered by described magnetic-adsorption base (2), position is provided with the cylinder ring body structure of centre bore, and it adopts carbon structural steel material, and excircle side and centre bore side are set to be in the scope of 0.02 ~ 0.05 with plane perpendicular degree; Described magnetic-adsorption base (2) excircle side has one by excircle to the through through hole (5) of centre bore every 120 degree, amounts to three through holes (5); The outboard end that through hole described in each (5) is in outer circumferential sides is set to counterbore (501), and the medial extremity that described through hole (5) is in centre hole side is set to screwed hole (502);
Described push rod (3) is provided with three, and for coordinating one by one with three through holes (5) on described magnetic-adsorption base (2), described push rod (3) one end is comparatively thick, one end is thinner; The external diameter of described push rod (3) thinner end is set to match with screwed hole (502) aperture, thinner end is provided with the external screw thread matched with screwed hole (502), and position, thinner end termination is provided with the arc depression portion (301) matched with mould lateral groove portion to be sharpened; Described push rod (3) is set to match with counterbore (501) aperture compared with the external diameter of butt end, and comparatively butt end is provided with for the notch (302) for external tool turn-knob push rod (3) turnover through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649759.8U CN204171864U (en) | 2014-11-03 | 2014-11-03 | A kind of numerically control grinder Sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649759.8U CN204171864U (en) | 2014-11-03 | 2014-11-03 | A kind of numerically control grinder Sharpening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171864U true CN204171864U (en) | 2015-02-25 |
Family
ID=52560700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649759.8U Expired - Fee Related CN204171864U (en) | 2014-11-03 | 2014-11-03 | A kind of numerically control grinder Sharpening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171864U (en) |
-
2014
- 2014-11-03 CN CN201420649759.8U patent/CN204171864U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20211103 |