CN214642821U - Grinding groove machining device of grinding machine - Google Patents
Grinding groove machining device of grinding machine Download PDFInfo
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- CN214642821U CN214642821U CN202121131862.XU CN202121131862U CN214642821U CN 214642821 U CN214642821 U CN 214642821U CN 202121131862 U CN202121131862 U CN 202121131862U CN 214642821 U CN214642821 U CN 214642821U
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- grinding
- grinding wheel
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- wheel
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Abstract
The utility model discloses a grinding machine grinds groove processingequipment relates to machining technical field, including the lathe bed, the top of lathe bed slides and is provided with the workstation, the top of workstation is fixed with the headstock, one side of headstock is provided with the trough of belt work piece, electronic emery wheel dresser is installed to the opposite side that the top of workstation is located the headstock, one side of lathe bed is provided with the grinding carriage, electric main shaft is installed to one side of grinding carriage. The utility model discloses earlier maintain diamond grinding wheel, because diamond grinding wheel's hardness is higher, so adopt dedicated electronic wheel dresser to maintain, remove about driving electronic wheel dresser through the workstation, handle diamond grinding wheel surface, diamond grinding wheel finishes the back, with trough of belt work piece installation to headstock, the headstock drives the trough of belt work piece rotatory, starts the electric main shaft on the grinding carriage, the workstation removes this moment, diamond grinding wheel can carry out high-speed grinding work to the trough of belt work piece.
Description
Technical Field
The utility model relates to the field of machining, specifically be a grinding machine grinds groove processingequipment.
Background
The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, can process materials with higher hardness, such as hardened steel, hard alloy and the like, can process brittle materials, such as glass and granite, can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding and the like.
The inner hole of an oil groove of a cylinder body of a breaking hammer of an excavator needs to be ground, and the conventional method is to grind by using a common grinding wheel.
However, the width of an oil groove in an inner hole of a cylinder body is very thin, the surface hardness of a workpiece is very high, the grinding efficiency is low in the grinding of a common grinding wheel, the grinding wheel is quickly abraded, the size needs to be repeatedly measured for grinding for multiple times, the grinding wheel is very easy to crash when the thickness of the grinding wheel is too thin for grinding an end face, the processing efficiency is low, the requirement on manual operation is very high, some grinding wheels are used for grinding, firstly, the rotating speed of a main shaft is not high enough, the diamond grinding wheel is easy to block, secondly, a special diamond dresser is not provided, diamonds cannot be better dressed, the workpiece is not ground, the surface smoothness is low, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the machining efficiency of a general grinding machine to the inner hole of the oil groove is not high and the grinding wheel is easy to damage, a groove grinding machining device of the grinding machine is provided.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a grinding machine grinds groove processingequipment, includes the lathe bed, the top of lathe bed is slided and is provided with the workstation, the top of workstation is fixed with the headstock, one side of headstock is provided with the trough of belt work piece, the top of workstation is located the opposite side of headstock and installs electronic emery wheel dresser, one side of lathe bed is provided with the grinding carriage, electric spindle is installed to one side of grinding carriage, electric spindle's one end is provided with the diamond grinding wheel.
Through adopting above-mentioned technical scheme, it is rotatory to make diamond grinding wheel reach the highest rotational speed, and the diamond grinding wheel of highest rotational speed is difficult for stifled die, and the practicality is stronger, has solved traditional abrasive wheel machining and has bumped the bits of broken glass easily, the problem that production efficiency is low, and machining efficiency obtains promoting, and the higher and prior art of surface finish compares, the beneficial effects of the utility model are that: the utility model discloses a.
The utility model discloses further set up to, the top of lathe bed is provided with the guide rail, and the workstation passes through guide rail and lathe bed sliding connection.
Through adopting above-mentioned technical scheme, the guide rail has made things convenient for the removal of workstation.
The utility model discloses further set up to, electronic wheel dresser's output is fixed with ordinary emery wheel, and ordinary emery wheel passes through the belt and realizes rotatoryly.
Through adopting above-mentioned technical scheme, electronic emery wheel dresser can be maintained diamond grinding wheel.
The utility model discloses further set up to, electric main shaft carries out stepless speed regulation to the diamond wheel through the converter, and electric main shaft can be on the grinding carriage back-and-forth movement.
By adopting the technical scheme, the electric spindle can enable the diamond grinding wheel to reach the highest rotating speed.
Drawings
Fig. 1 is a schematic diagram of the diamond grinding wheel dressing state of the present invention.
Fig. 2 is a schematic view of the machining state of the grooved workpiece according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a grinding groove processing device of a grinding machine comprises a machine body 1, a workbench 9 is slidably arranged on the top of the machine body 1, a headstock 2 is fixed on the top of the workbench 9, a workpiece 3 with a groove is arranged on one side of the headstock 2, an electric grinding wheel dresser 4 is arranged on the other side of the headstock 2 on the top of the workbench 9, a diamond grinding wheel 8 is dressed first, the diamond grinding wheel 8 has high hardness, the special electric grinding wheel dresser 4 is adopted for dressing, the electric grinding wheel dresser 4 is driven by the workbench 9 to move left and right to treat the surface of the diamond grinding wheel 8, a grinding carriage 5 is arranged on one side of the machine body 1, an electric spindle 6 is arranged on one side of the grinding carriage 5, a diamond grinding wheel 8 is arranged on one end of the electric spindle 6, the workpiece 3 with a groove is arranged on the headstock 2 after the diamond grinding wheel 8 is dressed, the headstock 2 drives the workpiece 3 with a groove to rotate, and starting the electric spindle 6 on the grinding carriage 5 to enable the diamond grinding wheel 8 to rotate at the highest rotating speed, and moving the workbench 9 at the moment, so that the diamond grinding wheel 8 can grind the grooved workpiece 3 at a high speed.
Please refer to fig. 1-2, a guide rail is disposed on the top of the bed 1, and the worktable 9 is slidably connected to the bed 1 via the guide rail, and the worktable 9 moves on the bed 1 along the guide rail.
Please refer to fig. 1-2, a common grinding wheel 7 is fixed at the output end of the electric grinding wheel dresser 4, the common grinding wheel 7 is rotated by a belt, and the electric grinding wheel dresser 4 controls the common grinding wheel 7 to rotate the diamond grinding wheel 8.
Referring to fig. 1-2, the electric spindle 6 performs stepless speed regulation on the diamond grinding wheel 8 through a frequency converter, the electric spindle 6 can move back and forth on the grinding carriage 5, and the electric spindle 6 enables the diamond grinding wheel 8 to reach the highest rotating speed to prevent blockage.
The working principle is as follows: firstly, the diamond grinding wheel 8 is dressed, because the hardness of the diamond grinding wheel 8 is higher, the special electric grinding wheel dresser 4 is adopted for dressing, the workbench 9 drives the electric grinding wheel dresser 4 to move left and right, the surface of the diamond grinding wheel 8 is treated, after the dressing of the diamond grinding wheel 8 is finished, the workpiece 3 with a groove is installed on the headstock 2, the headstock 2 drives the workpiece 3 with the groove to rotate, the electric spindle 6 on the grinding carriage 5 is started, the diamond grinding wheel 8 reaches the highest rotating speed to rotate, the diamond grinding wheel 8 rotating at the highest speed is not easy to block, the practicability is higher, the workbench 9 moves at the moment, the diamond grinding wheel 8 can carry out high-speed grinding work on the workpiece 3 with the groove, the problems that the traditional grinding wheel processing is easy to crash and the production efficiency is low are solved by using the diamond grinding wheel 8, meanwhile, the electric grinding wheel dresser 4 is specially installed for the diamond grinding wheel 8, the diamond grinding wheel 8 is better dressed, so that the processing efficiency of the grooved workpiece 3 is improved, and the surface smoothness is higher.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a grinding machine grinds groove processingequipment, includes the lathe bed, its characterized in that: the grinding machine is characterized in that a workbench is arranged on the top of the machine body in a sliding mode, a headstock is fixed to the top of the workbench, a workpiece with a groove is arranged on one side of the headstock, an electric grinding wheel dresser is arranged on the other side, located on the other side of the headstock, of the top of the workbench, a grinding carriage is arranged on one side of the machine body, an electric spindle is arranged on one side of the grinding carriage, and a diamond grinding wheel is arranged at one end of the electric spindle.
2. The grinding groove processing device of the grinding machine as claimed in claim 1, wherein: the top of the lathe bed is provided with a guide rail, and the workbench is connected with the lathe bed in a sliding mode through the guide rail.
3. The grinding groove processing device of the grinding machine as claimed in claim 1, wherein: the output end of the electric grinding wheel dresser is fixed with a common grinding wheel, and the common grinding wheel is rotated through a belt.
4. The grinding groove processing device of the grinding machine as claimed in claim 1, wherein: the electric spindle performs stepless speed regulation on the diamond grinding wheel through a frequency converter, and can move back and forth on the grinding carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121131862.XU CN214642821U (en) | 2021-05-25 | 2021-05-25 | Grinding groove machining device of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121131862.XU CN214642821U (en) | 2021-05-25 | 2021-05-25 | Grinding groove machining device of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214642821U true CN214642821U (en) | 2021-11-09 |
Family
ID=78496358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121131862.XU Active CN214642821U (en) | 2021-05-25 | 2021-05-25 | Grinding groove machining device of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214642821U (en) |
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2021
- 2021-05-25 CN CN202121131862.XU patent/CN214642821U/en active Active
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