CN114714249A - Grinding head component and glass engraving and milling machine - Google Patents
Grinding head component and glass engraving and milling machine Download PDFInfo
- Publication number
- CN114714249A CN114714249A CN202210644059.9A CN202210644059A CN114714249A CN 114714249 A CN114714249 A CN 114714249A CN 202210644059 A CN202210644059 A CN 202210644059A CN 114714249 A CN114714249 A CN 114714249A
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- grinding
- knife
- connecting part
- grinding head
- connecting portion
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- 238000000227 grinding Methods 0.000 title claims abstract description 74
- 239000011521 glass Substances 0.000 title claims abstract description 30
- 238000003801 milling Methods 0.000 title claims abstract description 24
- 230000001154 acute Effects 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005498 polishing Methods 0.000 description 23
- 210000003128 Head Anatomy 0.000 description 16
- 239000002173 cutting fluid Substances 0.000 description 6
- 230000002349 favourable Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000001808 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000001331 Nose Anatomy 0.000 description 2
- 241000681094 Zingel asper Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
Abstract
The embodiment of the application discloses a grinding head component and a glass engraving and milling machine, wherein the grinding head component comprises a cutter handle, a cutter, a positioning piece and a locking piece, the cutter handle comprises a first connecting part and a second connecting part which are axially distributed, and the diameter of the second connecting part is smaller than that of the first connecting part; the knife sharpening sleeve is arranged at the periphery of the second connecting part, one side of the knife sharpening sleeve, which is far away from the first connecting part, is provided with a containing groove, and one side of the knife sharpening sleeve, which is far away from the first connecting part, is a horizontal sharpening surface; the positioning piece is arranged between the knife grinder and the second connecting part, one side surface of the positioning piece, which is close to the knife grinder, is provided with an inclined side wall, an included angle between the inclined side wall and one side surface of the positioning piece, which is far away from the first connecting part, is an acute angle, and the knife grinder is attached to the inclined side wall; the locking member is configured to mount the knife and the positioning member on the handle. The utility model provides a technical effect lies in when changing the sword of whetting a knife, under the setting element effect that is provided with the slope lateral wall, whets a knife and can dismantle smoothly, improves the efficiency of whetting a knife and changing.
Description
Technical Field
The application belongs to the technical field of glass processing, specifically, this application relates to a bistrique part and glass cnc engraving and milling machine.
Background
With the development of the times, mobile phones, tablet computers and smart watches have become indispensable products in our lives. The glass material is widely applied to the front cover and the rear cover of electronic equipment such as mobile phones, and glass products meet great market demand along with the expansion of the market of electronic products such as mobile phones.
Among the prior art, the cnc engraving and milling machine is adopted in the processing of cell-phone glass apron usually, and different cell-phone glass apron put forward higher requirement to the cnc engraving and milling machine, but most cnc engraving and milling machine adopts aircraft nose linkage mode in the existing market, and a plurality of aircraft noses move simultaneously and stop, lead to the mobility of equipment relatively poor, and the processing mode is comparatively single.
In addition, be provided with bistrique part on the cnc engraving and milling machine and be used for milling, but bistrique part can take place deformation after long-term the use, consequently need change it, but bistrique part is difficult for dismantling owing to take place deformation.
Disclosure of Invention
An object of the embodiment of this application is to provide a new technical scheme of bistrique part.
According to a first aspect of embodiments of the present application, there is provided a grinding head member including: the tool handle comprises a first connecting part and a second connecting part which are distributed along the axial direction, and the diameter of the second connecting part is smaller than that of the first connecting part;
the sharpening sleeve is arranged on the periphery of the second connecting part, a containing groove is formed in one side of the sharpening sleeve, which is far away from the first connecting part, and one side of the sharpening sleeve, which is far away from the first connecting part, is a horizontal sharpening surface;
the positioning piece is arranged between the knife sharpener and the second connecting part, one side surface of the positioning piece close to the knife sharpener is provided with an inclined side wall, an included angle between the inclined side wall and one side surface of the positioning piece far away from the first connecting part is an acute angle, and the knife sharpener is attached to the inclined side wall;
a retaining member, the retaining member set up in the holding tank and with the second connecting portion are connected, the retaining member is configured to with sharpen the knife reaches the setting element install in on the handle of a knife.
Optionally, a deformation cavity is arranged between the second connecting portion and the knife sharpener, and the deformation cavity is arranged between the positioning member and the first connecting portion.
Optionally, the positioning element is annular and is sleeved on the periphery of the second connecting portion.
Optionally, the horizontal polishing surface is provided with a plurality of polishing holes.
Optionally, the grinding hole is gradually enlarged in the direction away from the first connecting part.
Optionally, the grinding holes include a first grinding hole and a plurality of second grinding holes, the diameter of the first grinding hole is larger than that of the second grinding hole, and the number ratio of the first grinding hole to the second grinding hole is 2: 1.
Optionally, the lateral wall of whetting a knife seted up with the logical liquid hole of holding tank intercommunication.
Optionally, the side wall of the mill knife is provided with an inclined surface, and the diameter of the horizontal grinding surface is larger than that of the mill knife close to the first connecting part.
One technical effect of the embodiment of the application is as follows: this application sets up the setting element and the contact position of whetting a knife into the slope lateral wall that the contained angle is the acute angle through being provided with the setting element between whetting a knife and second connecting portion simultaneously for when changing to whet a knife, under the setting element effect that is provided with the slope lateral wall, whet a knife can be dismantled smoothly, improves the efficiency of whetting a knife and changing.
According to a second aspect of the embodiment of the application, a glass engraving and milling machine is further provided, which comprises the grinding head component of the first aspect, a frame, a first longitudinal sliding component, a second longitudinal sliding component, a suspension shaft, a first transverse sliding component and a second transverse sliding component, wherein the first longitudinal sliding component, the second longitudinal sliding component, the suspension shaft, the first transverse sliding component and the second transverse sliding component are arranged on the frame;
the suspension shaft spans the first longitudinal sliding assembly and the second longitudinal sliding assembly, and the first transverse sliding assembly and the second transverse sliding assembly are arranged on the suspension shaft;
the first transverse sliding assembly is connected with a first lifting assembly, the second transverse sliding assembly is connected with a second lifting assembly, the first lifting assembly and the second lifting assembly are both connected with a grinding head component, and the first lifting assembly and the second lifting assembly are configured to drive the grinding head component to move and rotate.
One technical effect of the embodiment of the application is as follows: the application provides a glass cnc engraving and milling machine can be according to the technology processing product of difference, and the flexibility of equipment is higher, and two sets of bistrique parts do not influence each other in the course of working, are favorable to improving the holistic application scope of glass cnc engraving and milling machine, improve the machining efficiency of glass cnc engraving and milling machine.
Other features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic overall structure diagram of a grinding head component provided in an embodiment of the present application;
fig. 2 is a sectional view of a grinding head component provided in an embodiment of the present application;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic view of an overall structure of the glass engraving and milling machine provided in the embodiment of the present application;
fig. 5 is a top view of the glass engraving and milling machine provided in the embodiment of the present application.
Wherein: 1. a knife handle; 101. a first connection portion; 102. a second connecting portion; 2. sharpening the knife; 21. accommodating grooves; 22. horizontally polishing the surface; 23. grinding the hole; 231. grinding a hole; 232. a second grinding hole; 24. a liquid through hole; 25. a bevel; 3. a positioning member; 31. an inclined side wall; 4. a locking member; 5. a deformation chamber; 6. a frame; 7. a suspension shaft; 8. a first longitudinal sliding assembly; 9. a second longitudinal sliding assembly; 10. a first lateral slipping assembly; 11. a second lateral sliding assembly; 12. a first lifting assembly; 13. a second lifting assembly; 14. a cutting fluid circulation system; 15. a water cooling machine.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Referring to fig. 1-3, the application discloses a grinding head component, which comprises a tool shank 1, a knife grinder 2, a positioning piece 3 and a locking piece 4. The grinding head component disclosed by the application can be applied to equipment such as a refiner and the like, and grinding and milling of materials such as glass are realized.
The tool shank 1 comprises a first connection portion 101 and a second connection portion 102 distributed in the axial direction. Referring to fig. 1 to 3, an end of the first connecting portion 101 remote from the second connecting portion 102 is used for connecting with a refiner or the like, that is, an upper end of the first connecting portion 101 is connected with a refiner or the like, to achieve mounting of the grinding head part. The lower end of the first connecting part 101 is connected with the second connecting part 102, and the second connecting part 102 is used for installing the knife 2.
Referring to fig. 2, on a plane perpendicular to the axial direction of the holder 1, the diameter of the second connection portion 102 is smaller than the diameter of the first connection portion 101, and the position where the first connection portion 101 and the second connection portion 102 are connected is stepped. A space for accommodating the blade burr 2 is formed between the outer periphery of the second connecting portion 102 and the lower surface of the first connecting portion 101.
The first connecting portion 101 and the second connecting portion 102 may be coaxially disposed, or may be disposed off-axis, and the present application is not specifically limited thereto, and only a stepped space is formed between the first connecting portion and the second connecting portion 102. Specifically, in the embodiment of the present application, the first connecting portion 101 and the second connecting portion 102 are integrally connected and coaxially disposed.
Referring to fig. 1-2, the blade 2 is sleeved around the second connecting portion 102 and located in the stepped space formed by the first connecting portion 101 and the second connecting portion 102, and one surface of the blade 2 close to the first connecting portion 101 contacts the first connecting portion 101. The surface of the knife 2 away from the first connecting portion 101 is a horizontal polishing surface 22, and the knife 2 processes materials such as glass through the horizontal polishing surface 22.
Referring to fig. 2 to 3, the positioning member 3 is disposed between the blade 2 and the second connecting portion 102, a side surface of the positioning member 3 close to the blade 2 is disposed as an inclined sidewall 31, an included angle between the inclined sidewall 31 and a side surface of the positioning member 3 far away from the first connecting portion 101 is an acute angle, and the blade 2 is attached to the inclined sidewall 31. The holding tank 21 has been seted up to the one side of whetting a knife 2 of keeping away from first connecting portion 101, retaining member 4 sets up in the holding tank 21 and is connected with second connecting portion 102, and retaining member 4 is configured as will whetting a knife 2 and setting element 3 and installs on handle of a knife 1.
Optionally, as shown in fig. 2, the locking member 4 is disposed below the positioning member 3, and the locking member 4 is connected to the second connecting portion 102, so that the knife blade 2 and the positioning member 3 are limited by the locking member 4 cooperating with the first connecting portion 101, and the knife blade 2 and the positioning member 3 are mounted on the second connecting portion 102. The coupling of the locking member 4 to the second coupling part 102 is not limited in this application, and may be a coupling known to those skilled in the art. Specifically, in one embodiment of the present application, the locking member 4 is a nut, and the locking member 4 is threadedly coupled to the second coupling portion 102.
In the prior art, the sharpening blade 2 is usually directly mounted on the handle 1. The knife 2 is easy to deform after long-term use, so that the knife 2 is not easy to detach. And this application sets up setting element 3 and 2 contact position of whetting a knife into the slope lateral wall 31 that the contained angle is the acute angle through being provided with setting element 3 between 2 and the second connecting portion 102 whetting a knife simultaneously for when changing 2 whetting a knife, under the setting element 3 effect that is provided with slope lateral wall 31, 2 whetting a knife can be dismantled smoothly, improve the efficiency of 2 changes whetting a knife. In addition, the accommodating groove 21 formed in the blade 2 is used for accommodating the accommodating groove 21 of the locking member 4 and avoiding the horizontal grinding surface 22, so that the blade 2 can process glass through the horizontal grinding surface 22; on the other hand, the dead weight of the knife grinder 2 can be reduced, and the energy consumption is reduced.
Optionally, a deformation cavity 5 is disposed between the second connecting portion 102 and the blade 2, and the deformation cavity 5 is disposed between the positioning member 3 and the first connecting portion 101.
Referring to fig. 2 to 3, a portion of one end of the burr 2 near the first connecting portion 101 is not in contact with the inclined surface 25 of the positioning member 3, thereby forming a deformation cavity 5 between a lower surface of the first connecting portion 101, an outer circumference of the second connecting portion 102, an upper surface of the positioning member 3, and a side surface of the burr 2 near the second connecting portion 102. The shape of the deformation chamber 5 is not limited in this application.
Specifically, one side that the top of setting element 3 is close to first connecting portion 101 in this application embodiment sets up to the plane, and setting element 3 is right trapezoid along 1 axial direction's of handle of a knife cross-section. The positioning piece 3 adopts the structure, so that the batch processing is convenient, the use range of the positioning piece 3 is enlarged, and the processing cost is saved.
The deformation cavity 5 is arranged and used for reserving a space for deformation of the positioning piece 3, so that the influence of deformation of the positioning piece 3 caused by stress on the knife grinder 2 is reduced, and the convenience in dismounting the knife grinder 2 is improved; on the other hand, the attaching effect of the inclined side wall 31 of the positioning piece 3 and the knife grinder 2 is better, and the positioning effect of the knife grinder 2 is enhanced.
Alternatively, one positioning member 3 may be provided, and one positioning member 3 is sleeved on the periphery of the second connecting portion 102. The positioning member 3 may also be configured as a plurality of wedge-shaped blocks, and a plurality of positioning blocks are inserted between the knife sharpener 2 and the second connecting portion 102. The number of positioning blocks is not limited in this application.
Specifically, in the embodiment of the present application, the positioning element 3 is disposed to be one and annular, and the diameter of the positioning element 3 gradually increases toward the direction away from the first positioning element 3, and the positioning element 3 is sleeved on the periphery of the second connecting portion 102 and is embedded between the grinding head and the second connecting portion 102.
Set up setting element 3 to one in this application, only need during the use with 3 covers of setting element locate the second connecting portion 102 periphery can, and setting element 3 ring locate second connecting portion 102 periphery and be favorable to improving the holistic intensity of setting element 3 to reduce setting element 3's deformation, and then reduce the deformation of bistrique and 3 hookup location departments of setting element, be favorable to prolonging setting element 3's life, improve the convenience that the bistrique was dismantled.
Optionally, the horizontal sanding surface 22 is provided with a plurality of sanding holes 23. The sanding hole 23 may take the shape of a circle, square, etc. as known to those skilled in the art. In addition, the number and the size of the grinding holes 23 can be adjusted according to actual needs.
Optionally, carborundum is plated on the surfaces of the horizontal polishing surface 22 and the polishing hole 23, so that on one hand, the roughness of the horizontal polishing surface 22 is improved, and the polishing effect is enhanced; on the other hand, the strength of the horizontal sanding surface 22 can be enhanced, and the service life can be prolonged.
In the embodiment of the application, the polishing holes 23 are arranged to improve the roughness of the horizontal polishing surface 22, so that the polishing effect of the polishing head on the glass product is enhanced.
Alternatively, the grinding hole 23 is opened gradually larger in a direction away from the first connection portion 101.
Referring to fig. 2, in the embodiment of the present application, the cross section of the grinding hole 23 along the axial direction of the tool holder 1 is trapezoidal, and the area of the surface of the grinding hole 23 close to the first connection portion 101 is smaller than the area of the surface of the grinding hole away from the first connection portion 101. I.e. the inner diameter of the lower surface of the sanding hole in fig. 2 is larger than the inner diameter of the upper surface.
Optionally, the grinding holes 23 include a first grinding hole 231 and a plurality of second grinding holes 232, the diameter of the first grinding hole 231 is larger than that of the second grinding holes 232, and the number ratio of the first grinding hole 231 to the second grinding holes 232 is 2: 1.
Referring to fig. 1-2, the polishing holes 23 include first polishing holes 231 and second polishing holes 232 of two different sizes, wherein the number ratio of the first polishing holes 231 having a larger diameter to the second polishing holes 232 having a smaller diameter is 2:1, and the first polishing holes 231 and the second polishing holes 232 are alternately and uniformly distributed on the horizontal polishing surface 22.
This application is favorable to increasing the cutting force of 2's the horizontal sanding face 22 of whetting a knife through setting up the hole 23 of polishing of unidimensional at horizontal sanding face 22 to the reinforcing whets a knife 2 to glass's the effect of polishing.
Optionally, the side wall of the blade 2 is opened with a liquid through hole 24 communicating with the accommodating groove 21. The number of the liquid passing holes 24 and the shape thereof are not particularly limited in the present application.
The arrangement of the liquid through hole 24 is beneficial to reducing the dead weight of the knife grinder 2, so that the energy consumption of the knife grinder 2 in the using process is reduced, the resource is saved, and the processing efficiency is improved; on the other hand is favorable to whetting a knife 2 during operation, and the coolant liquid flows to the work position through this liquid through hole 24, realizes the cooling to 2 work areas of whetting a knife.
Optionally, the side wall of the burr 2 is provided with a bevel 25, the diameter of the horizontal sanding surface 22 being larger than the diameter of the burr 2 near the first connection 101. Referring to fig. 1-2, the whole blade 2 is configured as a trumpet-shaped structure with a downward opening, wherein the side wall of the blade 2 may be configured as a straight inclined surface 25 or a curved surface. That is, the surface of the inclined plane 25 may be a plane or a curved surface.
According to the structure, the diameter of the horizontal grinding surface 22 is larger than that of the connecting position of the knife grinder 2 and the first connecting part 101, so that on one hand, the area of the horizontal grinding surface 22 is enlarged, the linear speed of the knife grinder 2 in the using process is increased, and the grinding effect of the knife grinder 2 is improved; on the other hand, the dead weight is further reduced, the energy consumption of the sharpening 2 in the using process is reduced, and the processing efficiency of the sharpening 2 is improved.
Referring to fig. 4-5, the application also discloses a glass engraving and milling machine. The glass engraving and milling machine comprises a frame 6, and a first longitudinal sliding assembly 8, a second longitudinal sliding assembly 9, a suspension shaft 7, a first transverse sliding assembly 10, a second transverse sliding assembly 11, a grinding head part, a cutting fluid circulating system 14 and a water cooling machine 15 which are arranged on the frame 6.
The suspension shaft 7 spans the first longitudinal sliding component 8 and the second longitudinal sliding component 9, and the first transverse sliding component 10 and the second transverse sliding component 11 are installed on the suspension shaft 7.
The first transverse sliding assembly 10 is connected with a first lifting assembly 12, the second transverse sliding assembly 11 is connected with a second lifting assembly 13, the first lifting assembly 12 and the second lifting assembly 13 are both connected with a grinding head component, and the first lifting assembly 12 and the second lifting assembly 13 are configured to drive the grinding head component to move and rotate.
The cutting fluid circulation system 14 is used for recovering the cutting fluid that sprays in 2 use sharpenings to cool off the cutting fluid of retrieving through water-cooling machine 15, carry the cutting fluid to the product position of 2 processing sharpenings once more, cool down the course of working of product.
The application provides a glass cnc engraving and milling machine can be according to the demand of difference, and first vertical subassembly 8 that slides cooperates with first horizontal subassembly 10 that slides, and the first lifting unit 12 of control drives bistrique part and removes and rotate, realizes the processing to glass workpiece. Meanwhile, the second longitudinal sliding assembly 9 is matched with the second transverse sliding assembly 11 to control the second lifting assembly 13 to drive the grinding head component to move and rotate, so that the glass workpiece is machined. Wherein, the product of two sets of bistrique parts processing is different, adopts dual system independent control in this application, and the course of working of the two does not influence each other.
The application provides a glass cnc engraving and milling machine can be according to the technology processing product of difference, and the flexibility of equipment is higher, and two sets of bistrique parts do not influence each other in the course of working, are favorable to improving the holistic application scope of glass cnc engraving and milling machine, improve the machining efficiency of glass cnc engraving and milling machine.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (10)
1. A grinding head member, comprising:
the tool comprises a tool handle (1), wherein the tool handle (1) comprises a first connecting part (101) and a second connecting part (102) which are distributed along the axial direction, and the diameter of the second connecting part (102) is smaller than that of the first connecting part (101);
the grinding blade (2) is sleeved on the periphery of the second connecting part (102), and one surface of the grinding blade (2) far away from the first connecting part (101) is a horizontal grinding surface (22);
the positioning piece (3) is arranged between the sharpening (2) and the second connecting portion (102), an inclined side wall (31) is arranged on one side surface, close to the sharpening (2), of the positioning piece (3), an included angle between the inclined side wall (31) and one side surface, far away from the first connecting portion (101), of the positioning piece (3) is an acute angle, and the sharpening (2) is attached to the inclined side wall (31);
retaining member (4), holding tank (21) have been seted up to one side of keeping away from first connecting portion (101) in whetting a knife (2), retaining member (4) set up in holding tank (21) and with second connecting portion (102) are connected, retaining member (4) are configured to with whetting a knife (2) and setting element (3) install in on handle of a knife (1).
2. A grinding head member according to claim 1, wherein a deformation chamber (5) is provided between the second connecting portion (102) and the burr (2), the deformation chamber (5) being provided between the positioning member (3) and the first connecting portion (101).
3. A grinding head member according to claim 1, wherein the positioning member (3) is provided in a ring shape and is fitted around the outer periphery of the second connecting portion (102).
4. A grinding head member according to claim 1, wherein the horizontal grinding face (22) is provided with a plurality of grinding holes (23).
5. A grinding head member according to claim 4, wherein the grinding holes (23) are opened gradually larger in a direction away from the first connecting portion (101).
6. A grinding head member according to claim 4, wherein said grinding head holes (23) include a first grinding hole (231) and a plurality of second grinding holes (232), a diameter of said first grinding hole (231) is larger than a diameter of said second grinding hole (232), and a number ratio of said first grinding hole (231) to said second grinding hole (232) is 2: 1.
7. A grinding head component according to claim 1, wherein the side wall of the blade (2) is provided with a liquid through hole (24) communicating with the receiving groove (21).
8. A grinding head component according to claim 1, characterized in that the side walls of the burr (2) are provided as inclined surfaces (25), the diameter of the horizontal grinding surface (22) being larger than the diameter of the burr (2) near the first connection (101).
9. A glass engraving and milling machine comprising the grinding head part as set forth in any one of claims 1 to 8.
10. A glass engraving and milling machine according to claim 9, characterized by further comprising a frame (6) and a first longitudinal sliding assembly (8), a second longitudinal sliding assembly (9), a suspension shaft (7), a first transverse sliding assembly (10) and a second transverse sliding assembly (11) mounted on said frame (6);
the suspension shaft (7) spans the first longitudinal sliding assembly (8) and the second longitudinal sliding assembly (9), and the first transverse sliding assembly (10) and the second transverse sliding assembly (11) are mounted on the suspension shaft (7);
the grinding head device is characterized in that the first transverse sliding assembly (10) is connected with a first lifting assembly (12), the second transverse sliding assembly (11) is connected with a second lifting assembly (13), the first lifting assembly (12) and the second lifting assembly (13) are both connected with a grinding head component, and the first lifting assembly (12) and the second lifting assembly (13) are configured to drive the grinding head component to move and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210644059.9A CN114714249B (en) | 2022-06-09 | 2022-06-09 | Grinding head component and glass engraving and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210644059.9A CN114714249B (en) | 2022-06-09 | 2022-06-09 | Grinding head component and glass engraving and milling machine |
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| Publication Number | Publication Date |
|---|---|
| CN114714249A true CN114714249A (en) | 2022-07-08 |
| CN114714249B CN114714249B (en) | 2022-10-18 |
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| CN202210644059.9A Active CN114714249B (en) | 2022-06-09 | 2022-06-09 | Grinding head component and glass engraving and milling machine |
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