CN221088311U - Adjustable hard alloy drill bit grinding machine adopting arc grinding method - Google Patents
Adjustable hard alloy drill bit grinding machine adopting arc grinding method Download PDFInfo
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- CN221088311U CN221088311U CN202322534027.6U CN202322534027U CN221088311U CN 221088311 U CN221088311 U CN 221088311U CN 202322534027 U CN202322534027 U CN 202322534027U CN 221088311 U CN221088311 U CN 221088311U
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000956 alloy Substances 0.000 title claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an adjustable hard alloy drill bit grinding machine adopting an arc grinding method, and belongs to the technical field of grinding machines. The novel grinding machine solves the problems that an existing drill grinder can only process various angles of workpieces with the same model, and is poor in grinding effect and low in precision in processing. The adjustable hard alloy drill bit grinding machine comprises a bottom shell and a machine base, wherein a tool setting device for tool setting is arranged on the machine base, a driving mechanism is arranged in the machine base, a driving shaft of the driving mechanism extends out of the left end and the right end of the machine base respectively and is connected with a grinding wheel assembly, a rear angle grinding seat is arranged on the left side of the machine base, a grinding seat I and a grinding seat II are arranged on the right side of the machine base, the grinding seat I is arranged at the front end part of the right side of the machine base, the grinding seat II is arranged at the upper end part of the grinding wheel assembly, and a sliding block capable of translating back and forth on the grinding seat II is arranged on the rear end surface of the grinding seat II. The utility model has the advantage of improving the processing precision and strength.
Description
Technical Field
The utility model belongs to the technical field of grinding machines, relates to a drill bit grinding machine, and in particular relates to an adjustable hard alloy drill bit grinding machine adopting an arc grinding method.
Background
The drill grinder is a small tool grinder for industrial grinding of drill bits. The novel spiral drill bit can grind the front angles, the positive front angles, the top angles, the rear angles and the side edges of various common spiral drill bits, different drills, ni Zhifu drills, thin plate drills, step drills and the like due to different functions, and achieves the purpose of repairing the drill bit as new. Is an indispensable good helper for bit repair.
The existing drill grinder is generally used for grinding standard step drill bits or thin plate drill bits and the like, but the existing drill grinder can only process various angles of workpieces of the same model, and the problems of poor grinding effect and low precision exist during processing.
Disclosure of Invention
The present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide a grinder which is applied to a cemented carbide drill bit and improves its machining accuracy and strength.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides an adjustable carbide drill bit grinds machine of circular arc grinding method, includes the drain pan and sets up the frame on the drain pan, the frame on be provided with the tool setting device that is used for the tool setting, the frame in be provided with actuating mechanism, its characterized in that, actuating mechanism's drive shaft stretches out the left and right sides both ends of frame respectively and is connected with the emery wheel subassembly respectively, the left side of frame is provided with the rear angle grinding seat, the right side of frame be provided with grinding seat one and grinding seat two, grinding seat one set up in the front end on frame right side, grinding seat two set up in the upper end of emery wheel subassembly, grinding seat two's rear end face is provided with the slider that can translate around grinding seat two.
In the adjustable hard alloy drill bit grinding machine adopting the arc grinding method, the rear angle grinding seat is provided with the rear angle grinding hole, the grinding seat I is provided with the grinding hole I, the grinding seat II is provided with the sliding groove for sliding the sliding block, and the upper end surface of the sliding block is provided with the grinding hole II which penetrates through the sliding block and is used for processing.
In the adjustable hard alloy drill bit grinding machine adopting the arc grinding method, motor plates are arranged on the left side and the right side of the machine base.
In the adjustable hard alloy drill bit grinding machine adopting the arc grinding method, the grinding wheel assembly is divided into a left grinding wheel assembly and a right grinding wheel assembly, and a grinding wheel cover is fixedly arranged outside the grinding wheel assembly.
In the adjustable hard alloy drill bit grinding machine adopting the arc grinding method, a bottom plate is arranged between the bottom shell and the machine base, the machine base and each grinding seat are arranged on the bottom plate, four supporting feet are fixedly arranged at the lower end of the bottom shell, and a lifting handle is fixedly arranged on the machine base.
Compared with the prior art, the adjustable hard alloy drill bit grinding machine adopting the arc grinding method has the advantages that through the arrangement of each grinding seat, the adjusting angle of the grinding seat is increased, and the machining of workpieces of different types can be met, so that the grinding effect is improved, and meanwhile, the grinding precision is increased.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a part of the structure of the present utility model.
In the figure, 1, a bottom shell; 2. a base; 3. a tool setting device; 4. a grinding wheel assembly; 5. a rear angle grinding seat; 6. grinding a first seat; 7. a second grinding seat; 8. a slide block; 9. grinding the rear corners; 10. grinding the first hole; 11. grinding the second hole; 12. a motor plate; 13. a grinding wheel cover; 14. a bottom plate; 15. supporting feet; 16. the handle is lifted.
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 and 2, the adjustable hard alloy drill bit grinding machine adopting the arc grinding method comprises a bottom shell 1 and a machine base 2 arranged on the bottom shell 1, wherein a tool setting device 3 for tool setting is arranged on the machine base 2, a driving mechanism is arranged in the machine base 2, driving shafts of the driving mechanism respectively extend out of the left end and the right end of the machine base 2 and are respectively connected with grinding wheel assemblies 4, a rear angle grinding seat 5 is added to the arrangement of the two grinding wheel assemblies 4, the function of grinding rear angles of a machining tool is added to the same machine model, the practicability of the adjustable hard alloy drill bit grinding machine is improved, a rear angle grinding seat 5 is arranged on the left side of the machine base 2, a grinding seat I6 and a grinding seat II 7 are arranged on the right side of the machine base 2, the grinding seat I6 is arranged at the front end part on the right side of the machine base 2, the grinding seat II 7 is arranged at the upper end part of the grinding wheel assemblies 4, and a sliding block 8 capable of translating back and forth on the grinding seat II 7 is arranged on the rear end face of the grinding seat II 7.
Further, the drill bit which is correspondingly polished by the utility model is a hard alloy drill bit, and the utility model adopts an arc grinding method to grind a processing cutter, and the drill bit refers to an inner cold drill, an outer cold drill, a triclinic drill and the like which are commonly known in the market. Besides the common right-angle handle, the hard alloy drill bit is provided with various handles, and is suitable for various drilling machines and drilling machines.
Further, the driving mechanism drives the driving shaft to rotate so as to drive the grinding wheel assembly 4 to work, the machining tool firstly carries out tool setting through the tool setting device 3, and then machining of the tool is carried out on the first grinding seat 6, the second grinding seat 7 and the rear angle grinding seat.
Further, a rear angle grinding hole 9 is formed in the rear angle grinding seat 5, a grinding hole 10 is formed in the grinding seat I6, a sliding groove for sliding the sliding block 8 is formed in the grinding seat II 7, and a grinding hole II 11 which penetrates through the sliding block 8 and is used for machining is formed in the upper end face of the sliding block 8.
Further, motor plates 12 are arranged on the left side and the right side of the machine base 2.
Further, the grinding wheel assembly 4 is divided into a left grinding wheel assembly 4 and a right grinding wheel assembly 4, and a grinding wheel cover 13 is fixedly arranged outside the grinding wheel assembly 4.
Further, a bottom plate 14 is arranged between the bottom shell 1 and the machine base 2, the machine base 2 and each grinding seat are arranged on the bottom plate 14, four supporting feet 15 are fixedly arranged at the lower end of the bottom shell 1, and a lifting handle 16 is fixedly arranged on the machine base 2.
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.
Although the terms of the bottom case 1, the machine base 2, the tool setting device 3, the grinding wheel assembly 4, the rear angle grinding seat 5, the grinding seat one 6, the grinding seat two 7, the slide block 8, the rear angle grinding hole 9, the grinding hole one 10, the grinding hole two 11, the motor plate 12, the grinding wheel cover 13, the bottom plate 14, the supporting leg 15, the lifting handle 16 and the like are used in the drawings, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. The utility model provides an adjustable carbide drill bit grinds machine of circular arc grinding method, includes drain pan (1) and sets up frame (2) on drain pan (1), frame (2) on be provided with tool setting device (3) that are used for the tool setting, frame (2) in be provided with actuating mechanism, its characterized in that, actuating mechanism's drive shaft stretches out both ends about frame (2) respectively and is connected with grinding wheel subassembly (4) respectively, the left side of frame (2) is provided with rear angle grinding seat (5), the right side of frame (2) be provided with grinding seat one (6) and grinding seat two (7), grinding seat one (6) set up in the front end on frame (2) right side, grinding seat two (7) set up in the upper end of grinding wheel subassembly (4), the rear end face of grinding seat two (7) is provided with slider (8) that can move forward and backward on grinding seat two (7).
2. The adjustable hard alloy drill bit grinding machine adopting the arc grinding method according to claim 1, wherein a rear angle grinding hole (9) is formed in the rear angle grinding seat (5), a grinding hole I (10) is formed in the grinding seat I (6), a sliding groove for sliding the sliding block (8) is formed in the grinding seat II (7), and a grinding hole II (11) penetrating through the sliding block (8) and used for machining is formed in the upper end face of the sliding block (8).
3. The adjustable hard alloy drill bit grinder for circular arc grinding method according to claim 1, wherein motor plates (12) are arranged on the left side and the right side of the base (2).
4. The adjustable hard alloy drill bit grinding machine adopting the arc grinding method according to claim 1, wherein the grinding wheel assembly (4) is divided into a left grinding wheel assembly and a right grinding wheel assembly, and a grinding wheel cover (13) is fixedly arranged outside the grinding wheel assembly (4).
5. The adjustable hard alloy drill bit grinding machine according to the circular arc grinding method of claim 1, characterized in that a bottom plate (14) is arranged between the bottom shell (1) and the machine base (2), the machine base (2) and each grinding seat are arranged on the bottom plate (14), four supporting feet (15) are fixedly arranged at the lower end of the bottom shell (1), and a lifting handle (16) is fixedly arranged on the machine base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534027.6U CN221088311U (en) | 2023-09-18 | 2023-09-18 | Adjustable hard alloy drill bit grinding machine adopting arc grinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534027.6U CN221088311U (en) | 2023-09-18 | 2023-09-18 | Adjustable hard alloy drill bit grinding machine adopting arc grinding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088311U true CN221088311U (en) | 2024-06-07 |
Family
ID=91305906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322534027.6U Active CN221088311U (en) | 2023-09-18 | 2023-09-18 | Adjustable hard alloy drill bit grinding machine adopting arc grinding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088311U (en) |
-
2023
- 2023-09-18 CN CN202322534027.6U patent/CN221088311U/en active Active
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