CN215788632U - Grinding device of cylindrical grinding machine - Google Patents
Grinding device of cylindrical grinding machine Download PDFInfo
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- CN215788632U CN215788632U CN202122023757.0U CN202122023757U CN215788632U CN 215788632 U CN215788632 U CN 215788632U CN 202122023757 U CN202122023757 U CN 202122023757U CN 215788632 U CN215788632 U CN 215788632U
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Abstract
The utility model discloses a grinding device of a cylindrical grinding machine, which is used for grinding the outer surface of a workpiece and a ring groove on the workpiece and comprises a machine body, a spindle box and a groove grinding mechanism, wherein the spindle box and the groove grinding mechanism are arranged on the machine body and are respectively positioned at two sides of the workpiece, a groove grinding wheel is arranged in the groove grinding mechanism, a grinding head main shaft is arranged at one side of the machine body, a wide grinding wheel is arranged on the grinding head main shaft, the width of the groove grinding wheel is not more than that of the ring groove, and the wide grinding wheel is matched with the outer surface of the workpiece. According to the grinding device of the cylindrical grinding machine, the common grinding machine structure is improved, the groove grinding mechanism is arranged on the side face of the wide grinding wheel for grinding the outer circle, the outer circumferential face and the groove of the workpiece can be simultaneously machined, the defect that the conventional grinding machine needs to clamp the workpiece for many times or repeatedly replace the grinding wheel is overcome, the production efficiency is greatly improved, particularly when workpieces of the same specification need to be ground in batch, the production time is saved, and the workload of operators is reduced.
Description
Technical Field
The utility model relates to the technical field of grinding equipment, in particular to a grinding device of a cylindrical grinding machine.
Background
The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface of a cylindrical, conical or other-shaped plain line of a workpiece, is widely used and can process various cylindrical and conical outer surfaces and shaft shoulder end surfaces. Among all grinding machines, the cylindrical grinding machine is the most widely used machine tool, and generally comprises a cast iron bed body of a base part, a worktable, a headstock, a tailstock, a grinding carriage (grinding head) for mounting a grinding wheel and driving a workpiece to rotate, and a transverse feeding mechanism for controlling the size of the ground workpiece.
The existing cylindrical grinding machine is characterized in that a grinding head is arranged on the side face of a machine body of the grinding machine, the grinding head is adjusted to be in contact with a workpiece for grinding when the grinding is carried out, but when a groove with higher precision requirement in the workpiece needs to be ground, the width of the groove is narrow, the width of the grinding head for grinding is wide, the grinding head can only be used for grinding the outer surface generally, when the groove needs to be ground, a grinding wheel needs to be replaced, the position of the grinding wheel is adjusted again or the workpiece is moved to another grinding machine for processing, the time is wasted due to equipment interference when the grinding wheel is replaced easily, particularly when the surface and the groove need to be ground, the grinding wheel needs to be replaced by two steps, the workpiece needs to be moved, the workpiece needs to be detached and clamped again for positioning, the grinding wheel is quite inconvenient, and the efficiency is greatly reduced.
Therefore, in combination with the above-mentioned technical problems, there is a need to provide a new technical solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grinding device of a cylindrical grinding machine, which can grind the outer surface of a workpiece and grooves on the outer surface simultaneously and has stronger applicability
In order to solve the technical problem, the utility model provides a grinding device of a cylindrical grinding machine, which has the following specific technical scheme:
the utility model provides a cylindrical grinder's grinding device for the annular to the surface of work piece and on the work piece grinds, includes lathe bed, headstock and groove grinding mechanism install on the lathe bed and are located the work piece both sides respectively, install the groove grinding emery wheel in the groove grinding mechanism, lathe bed one side is equipped with the bistrique main shaft, installs wide emery wheel on the bistrique main shaft, the width of groove grinding emery wheel is not more than the width of annular, wide emery wheel and work piece surface looks adaptation.
Preferably, the groove grinding mechanism comprises a grinding wheel motor and a driving shaft driven by the grinding wheel motor, the groove grinding wheel is sleeved on the driving shaft, a fixing plate is further arranged on the driving shaft, and the groove grinding wheel is fixedly connected with the driving shaft through the fixing plate.
Preferably, a bidirectional sliding table is arranged between the groove grinding mechanism and the machine body and detachably connected with the machine body, and the groove grinding mechanism is arranged on the bidirectional sliding table and moves through the bidirectional sliding table.
Preferably, the bidirectional sliding table is provided with a longitudinal hand wheel and a transverse hand wheel so as to control the movement of the groove grinding mechanism in the X-axis and Y-axis directions.
Preferably, the grooving mechanism further comprises a mounting plate, the mounting plate is located between the grinding wheel motor and the bidirectional sliding table, the grinding wheel motor is fixedly mounted on the mounting plate, the mounting plate is driven by the bidirectional sliding table, and the grooving mechanism moves on the bidirectional sliding table through the mounting plate.
Preferably, a workpiece base is arranged between the spindle box and the lathe bed, the workpiece base is detachably mounted on the lathe bed, and the spindle box is fixedly mounted on the workpiece base.
Preferably, a groove grinding machine base is arranged between the bidirectional sliding table and the machine body, the groove grinding machine base is detachably mounted on the machine body, and the bidirectional sliding table is fixedly mounted on the groove grinding machine base.
Preferably, a clamp for clamping the workpiece is arranged on one side of the spindle box, which is close to the groove grinding mechanism.
The grinding device of the cylindrical grinding machine has the following beneficial effects:
according to the grinding device of the cylindrical grinding machine, the common grinding machine structure is improved, the groove grinding mechanism is arranged on the side face of the wide grinding wheel for grinding the outer circle, the outer circumferential surface and the groove of the workpiece can be simultaneously machined, the defect that the conventional grinding machine needs to clamp the workpiece for many times or repeatedly replace the grinding wheel is avoided, the production efficiency is greatly improved, particularly when workpieces of the same specification need to be ground in batch, the production time is saved, and the workload of operators is reduced;
additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a grinding apparatus of a cylindrical grinding machine (excluding a grinding head spindle);
FIG. 2 is a schematic structural view of the groove grinding mechanism of FIG. 1;
fig. 3 is a schematic view of the working state of the grinding groove mechanism in fig. 1 in cooperation with a grinding head spindle.
Wherein, 1-a lathe bed; 101-a workpiece holder; 102-a mill groove stand; 2-a main spindle box; 201-a clamp; 3-a groove grinding mechanism; 301-grinding wheel motor; 302-a drive shaft; 303-grinding a groove grinding wheel; 304-a fixed plate; 305-a mounting plate; 4-a bidirectional slipway; 401-longitudinal hand wheel; 402-transverse hand wheel; 5-grinding head main shaft; 501-wide grinding wheel; 6-a workpiece; 601-ring groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
Examples
Referring to fig. 1 to 3, a grinding device of a cylindrical grinding machine is used for grinding the outer surface of a workpiece 6 and a ring groove 601 on the workpiece 6, and includes a machine body 1, a spindle box 2 and a groove grinding mechanism 3, wherein the spindle box 2 and the groove grinding mechanism 3 are mounted on the machine body 1 and are respectively located on two sides of the workpiece 6, a groove grinding wheel 303 is mounted in the groove grinding mechanism 3, a grinding head spindle 5 is arranged on one side of the machine body 1, a wide grinding wheel 501 is mounted on the grinding head spindle 5, the width of the groove grinding wheel 303 is not greater than the width of the ring groove 601, and the wide grinding wheel 501 is matched with the outer surface of the workpiece.
The groove grinding mechanism 3 comprises a grinding wheel motor 301 and a driving shaft 302 driven by the grinding wheel motor 301, a groove grinding wheel 303 is sleeved on the driving shaft 302, a fixing plate 304 is further arranged on the driving shaft 302, and the groove grinding wheel 303 is fixedly connected with the driving shaft 302 through the fixing plate 304.
Be equipped with two-way slip table 4 between grooving mechanism 3 and the lathe bed, two-way slip table 4 can be dismantled with the lathe bed and link to each other, and grooving mechanism 3 installs on two-way slip table 4 and removes through two-way slip table 4. A longitudinal hand wheel 401 and a transverse hand wheel 402 are arranged on the bidirectional sliding table 4 so as to control the movement of the groove grinding mechanism 3 in the directions of the X axis and the Y axis.
The grooving mechanism 3 further comprises a mounting plate 305, the mounting plate 305 is located between the grinding wheel motor 301 and the bidirectional sliding table 4, the grinding wheel motor 301 is fixedly mounted on the mounting plate 305, the mounting plate 305 is driven by the bidirectional sliding table 4, and the grooving mechanism 3 moves on the bidirectional sliding table 4 through the mounting plate 305.
A workpiece base 101 is arranged between the spindle box 2 and the lathe bed 1, the workpiece base 101 is detachably arranged on the lathe bed 1, and the spindle box 2 is fixedly arranged on the workpiece base 101. A groove grinding machine base 102 is arranged between the bidirectional sliding table 4 and the machine body 1, the groove grinding machine base 102 is detachably arranged on the machine body 1, and the bidirectional sliding table 4 is fixedly arranged on the groove grinding machine base 102. And a clamp 201 for clamping the workpiece 6 is arranged on one side of the main spindle box 2 close to the groove grinding mechanism 3.
During operation, a workpiece 6 is clamped by the clamp 201 of the spindle box 2, the bidirectional sliding table 4 is adjusted by the longitudinal hand wheel 401 and the transverse hand wheel 402, the groove grinding wheel 303 corresponds to the annular groove 601 on the workpiece 6 and a certain margin is reserved, then the grinding device is powered on, the spindle box 2 drives the workpiece 6 to rotate, the grinding wheel motor 301 drives the groove grinding wheel 303 to rotate, the groove grinding wheel 303 is finely adjusted by the longitudinal hand wheel 401 to approach the annular groove 601, the annular groove 601 is ground under the action of the groove grinding wheel 303, meanwhile, the grinding head spindle 5 controls the wide grinding wheel 501 to rotate, the outer circumferential surface of the workpiece 6 is ground, the wide grinding wheel 5 and the groove grinding wheel 303 grind different positions of the workpiece 6 at the same time, and the workpiece does not need to be clamped for multiple times or replaced on the spindle.
The utility model has the beneficial effects that: through improving common grinding machine structure, set up the mill groove mechanism at the wide emery wheel side that is used for grinding the excircle, can process the outer periphery and the annular of work piece simultaneously, avoided current grinding machine to need the shortcoming of many times clamping work piece or change the emery wheel repeatedly, very big improvement the efficiency of production, especially when needing batch grinding with specification work piece, practice thrift the production time, reduce operating personnel's work load.
While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications and variations may be made therein by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A grinding device of a cylindrical grinding machine is used for grinding an outer surface of a workpiece (6) and an annular groove (601) on the workpiece (6), and is characterized in that: including lathe bed (1), headstock (2) and groove grinding mechanism (3) are installed on lathe bed (1) and are located work piece (6) both sides respectively, install groove grinding wheel (303) in groove grinding mechanism (3), lathe bed (1) one side is equipped with bistrique main shaft (5), installs wide emery wheel (501) on bistrique main shaft (5), the width of groove grinding wheel (303) is not more than the width of annular (601), wide emery wheel (501) and work piece surface looks adaptation.
2. The grinding apparatus of a cylindrical grinding machine according to claim 1, characterized in that: the groove grinding mechanism (3) comprises a grinding wheel motor (301) and a driving shaft (302) driven by the grinding wheel motor (301), the groove grinding wheel (303) is sleeved on the driving shaft (302), a fixing plate (304) is further arranged on the driving shaft (302), and the groove grinding wheel (303) is fixedly connected with the driving shaft (302) through the fixing plate (304).
3. The grinding apparatus of a cylindrical grinding machine according to claim 2, characterized in that: be equipped with two-way slip table (4) between mill groove mechanism (3) and the lathe bed, two-way slip table (4) can be dismantled with the lathe bed and link to each other, and mill groove mechanism (3) are installed on two-way slip table (4) and are removed through two-way slip table (4).
4. The grinding apparatus of a cylindrical grinding machine according to claim 3, characterized in that: and a longitudinal hand wheel (401) and a transverse hand wheel (402) are arranged on the bidirectional sliding table (4) so as to control the movement of the groove grinding mechanism (3) in the X-axis and Y-axis directions.
5. The grinding apparatus of a cylindrical grinding machine according to claim 3, characterized in that: the grooving mechanism (3) further comprises a mounting plate (305), the mounting plate (305) is located between the grinding wheel motor (301) and the bidirectional sliding table (4), the grinding wheel motor (301) is fixedly mounted on the mounting plate (305), the mounting plate (305) is driven by the bidirectional sliding table (4), and the grooving mechanism (3) moves on the bidirectional sliding table (4) through the mounting plate (305).
6. The grinding apparatus of a cylindrical grinding machine according to claim 1, characterized in that: the workpiece base (101) is arranged between the spindle box (2) and the lathe bed (1), the workpiece base (101) is detachably mounted on the lathe bed (1), and the spindle box (2) is fixedly mounted on the workpiece base (101).
7. The grinding apparatus of a cylindrical grinding machine according to claim 3, characterized in that: be equipped with between two-way slip table (4) and lathe bed (1) and grind groove frame (102), grind groove frame (102) detachable and install on lathe bed (1), two-way slip table (4) fixed mounting is on grinding groove frame (102).
8. The grinding apparatus of a cylindrical grinding machine according to claim 1, characterized in that: and a clamp (201) for clamping a workpiece (6) is arranged on one side of the spindle box (2) close to the groove grinding mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122023757.0U CN215788632U (en) | 2021-08-26 | 2021-08-26 | Grinding device of cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122023757.0U CN215788632U (en) | 2021-08-26 | 2021-08-26 | Grinding device of cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788632U true CN215788632U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122023757.0U Active CN215788632U (en) | 2021-08-26 | 2021-08-26 | Grinding device of cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788632U (en) |
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2021
- 2021-08-26 CN CN202122023757.0U patent/CN215788632U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 213031 No. 109, Liuyanghe Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: JIANGSU GUCHUAN MACHINERY Co.,Ltd. Address before: No.214, tuyuan Road, changjiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGSU GUCHUAN MACHINERY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |