CN220839730U - Glass horn hole machining cutter - Google Patents
Glass horn hole machining cutter Download PDFInfo
- Publication number
- CN220839730U CN220839730U CN202322743430.XU CN202322743430U CN220839730U CN 220839730 U CN220839730 U CN 220839730U CN 202322743430 U CN202322743430 U CN 202322743430U CN 220839730 U CN220839730 U CN 220839730U
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter head
- grinding wheel
- glass
- wheel layer
- Prior art date
- 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.)
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Links
- 239000011521 glass Substances 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a cutter for machining a horn hole of glass, and belongs to the technical field of glass deep-processing equipment. Comprises a cutter bar and an inverted cone cutter head arranged at the end part of the cutter bar; the cutter head is internally provided with a cavity, a water channel communicated with the cavity is arranged in the cutter bar, and a plurality of water outlets are formed in the conical side wall of the cutter head; the conical outer wall of the cutter head is provided with a plurality of convex ridges in a reverse spiral shape; the conical outer wall of the cutter head is coated with a grinding wheel layer, and drain grooves are formed in the grinding wheel layer at the positions of the water outlets. The utility model has the advantages of no edge burning, no edge breakage, difficult falling of the grinding wheel layer, and the like.
Description
Technical Field
The utility model belongs to the technical field of glass finish and deep processing equipment, and relates to a glass horn hole processing cutter.
Background
In building glass production, according to customer's demand, sometimes need set up the horn vent on glass, among the prior art, the processing in horn vent is most earlier drilling, carries out the chamfer to the edge in hole again to form the horn vent. However, in actual production, when chamfering the edge of the hole, the quality problems of edge burning, edge breakage, unqualified hole forming shape and the like often occur, so that a chamfering tool special for machining the horn hole is specially designed.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provide a cutter for processing a horn hole on glass, which can avoid the occurrence of edge burning and edge breakage.
The aim of the utility model can be achieved by the following technical scheme: the cutter is characterized by comprising a cutter bar and an inverted cone cutter head arranged at the end part of the cutter bar; the cutter head is internally provided with a cavity, a water channel communicated with the cavity is arranged in the cutter bar, and a plurality of water outlets are formed in the conical side wall of the cutter head; the conical outer wall of the cutter head is provided with a plurality of convex edges which are reversely spiral; the conical outer wall of the cutter head is coated with a grinding wheel layer, and chip grooves are formed in the grinding wheel layer at the positions of the water outlets.
Preferably, the top of the cutter bar is provided with a threaded connection port, and the outer side wall of the cutter bar is provided with a spanner clamping port.
The utility model has the advantages that:
1. in this cutter, be provided with water course, cavity and wash port in it, when making it carry out the processing operation in loudspeaker hole, can adopt water constantly to cool down tool bit and glass to avoid appearing the quality problem of burning edge.
2. In the cutter, the water outlet hole is matched with the chip removal groove, so that glass scraps can be automatically taken away during chamfering, the working efficiency and the surface quality of glass are improved, and the service life of the drill bit is prolonged.
3. In the cutter, the outer wall of the cutter head is provided with the reverse spiral convex edge, so that the combination between the grinding wheel layer and the cutter head is tighter, and the risk of falling off of the grinding wheel layer can be effectively avoided.
Drawings
Fig. 1 is a schematic perspective view of the cutter.
Fig. 2 is a cross-sectional view of the present tool.
Fig. 3 is a schematic diagram of the front view of the cutter with the grinding wheel layer removed.
In the figure, 1, a cutter bar; 11. a threaded connection port; 12. a spanner clamping opening; 2. a cutter head; 3. a cavity; 4. a water channel; 5. a water outlet hole; 6. protruding ridges; 7. a grinding wheel layer; 8. chip removal groove.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, 2 and 3, a glass bell mouth machining tool comprises a tool bar 1 and an inverted cone tool bit 2 arranged at the end part of the tool bar 1; the cutter head 2 is internally provided with a cavity 3, the cutter bar 1 is internally provided with a water channel 4 communicated with the cavity 3, and the conical side wall of the cutter head 2 is provided with a plurality of water outlets 5; the conical outer wall of the cutter head 2 is provided with a plurality of convex edges 6 which are reversely spiral; the conical outer wall of the cutter head 2 is coated with a grinding wheel layer 7, and chip grooves 8 are formed in the grinding wheel layer 7 at the positions of the water outlet holes 5. The top of the cutter bar 1 is provided with a threaded connection port 11, and the outer side wall of the cutter bar 1 is provided with a spanner clamping port 12.
In this cutter, through with set up water course 4 and cavity 3 in it, when making it carry out the processing operation in horn mouth, constantly have to get into this tool bit 2 by water course 4, discharge by apopore 5 at last, and then realize cooling down in the time of cutter itself and glass, can effectively avoid the quality problem of burning edge. Meanwhile, the water outlet hole 5 is matched with the chip removal groove 8, so that glass scraps can be automatically taken away during chamfering, the working efficiency and the surface quality of glass are improved, and the service life of the drill bit is prolonged. Furthermore, the chamfering is carried out by adopting the grinding wheel layer 7 in a grinding way, so that the quality problem of edge breakage is avoided.
Furthermore, the cutter head 2 is internally provided with a cavity 3 which can contain a certain amount of cooling water, so that the cooling effect of the cutter head 2 is better. And the reversely spiral convex edges, namely the screwing between the grinding wheel layer 7 and the cutter head 2 is consistent with the working direction of the cutter, so that the combination between the grinding wheel layer 7 and the cutter head 2 is tighter, and the grinding wheel layer 7 is not fallen off due to the acting force generated by processing.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (2)
1. The cutter for machining the horn hole of the glass is characterized by comprising a cutter bar (1) and an inverted cone cutter head (2) arranged at the end part of the cutter bar (1); the cutter head (2) is internally provided with a cavity (3), the cutter bar (1) is internally provided with a water channel (4) communicated with the cavity (3), and the conical side wall of the cutter head (2) is provided with a plurality of water outlets (5); a plurality of reverse spiral convex edges (6) are arranged on the conical outer wall of the cutter head (2); the conical outer wall of the cutter head (2) is coated with a grinding wheel layer (7), and chip grooves (8) are formed in the grinding wheel layer (7) at the positions of the water outlets (5).
2. The tool for machining the horn hole of the glass according to claim 1, wherein the top of the cutter bar (1) is provided with a threaded connection port (11), and the outer side wall of the cutter bar (1) is provided with a wrench clamping port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743430.XU CN220839730U (en) | 2023-10-12 | 2023-10-12 | Glass horn hole machining cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743430.XU CN220839730U (en) | 2023-10-12 | 2023-10-12 | Glass horn hole machining cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839730U true CN220839730U (en) | 2024-04-26 |
Family
ID=90747331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322743430.XU Active CN220839730U (en) | 2023-10-12 | 2023-10-12 | Glass horn hole machining cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839730U (en) |
-
2023
- 2023-10-12 CN CN202322743430.XU patent/CN220839730U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |