CN204195523U - With the polishing machine of burnishing device micro-adjusting mechanism - Google Patents

Abstract

The utility model discloses a polishing machine with a fine-tuning mechanism of a polishing device, which comprises a machine base and a polishing device, a workpiece platform is arranged under the polishing device, a rotating device is arranged on the machine base, and a turret plate is arranged at the rotating end of the rotating device. A fine-tuning mechanism is arranged on the turret plate, and the fine-tuning mechanism includes a sliding seat and a sliding plate I arranged on the sliding seat. A sliding guide rail I is arranged between the sliding seat and the sliding plate I, and the polishing device is fixed on the sliding plate I. When the polishing device is offset, the sliding plate Ⅰ slides along the sliding guide rail Ⅰ, so that the polishing device and the sliding seat will slide relative to each other, adjust the position of the polishing device, and realize the offset compensation of the polishing device, which is easy to operate , it is not necessary to reposition the polishing device and the polished workpiece, and it is not necessary to adjust the positions of large mechanisms such as the machine base or the workpiece table. After the rotation is completed, the position of the polishing device can be quickly adjusted to facilitate the next step of polishing.

Description

Polishing machine with fine adjustment mechanism of polishing device

technical field

The utility model relates to a polishing machine, in particular to a polishing machine with a fine-tuning mechanism of a polishing device.

Background technique

At present, the polishing machines on the market all include an organic base, and a rotatable polishing device is arranged on the base, and a workpiece table for clamping workpieces is arranged under the polishing device; when in use, the polishing device and the polishing device can be relatively adjusted by rotating the polishing device. The relative angle between the workpieces enables the polishing device to polish from different angles. However, after the polishing device completes the rotation, the position of the polishing device relative to the workpiece will deviate. At this time, the relative position of the polishing device and the polished workpiece must be adjusted so that the polishing device can be in contact with the workpiece to achieve polishing. However, the polishing machine in the prior art can only be adjusted by moving the base or the workpiece table, which is equivalent to repositioning the polishing device and the polished workpiece, and these large mechanisms such as the base or the workpiece table are relatively heavy and bulky. It is inconvenient to adjust and is not conducive to the use of the operator.

Contents of the invention

In order to overcome the shortcomings of the prior art, the utility model provides a polishing machine capable of fine-tuning and compensating the polishing device.

The technical scheme that the utility model solves its technical problem adopts is:

A polishing machine with a fine-tuning mechanism for a polishing device, comprising a machine base and a polishing device, a workpiece table is arranged under the polishing device, a rotating device is arranged on the machine base, a turret plate is arranged at the rotating end of the rotating device, and A fine-tuning mechanism is arranged on the frame plate, and the fine-tuning mechanism includes a sliding seat and a sliding plate I arranged on the sliding seat, a sliding guide rail I is arranged between the sliding seat and the sliding plate I, and the polishing device is fixed on on the sliding plate I.

The sliding seat includes a horizontal sliding seat and a longitudinal sliding seat arranged on the horizontal sliding seat, a transverse guide rail is arranged between the horizontal sliding seat and the longitudinal sliding seat, and the sliding plate I is arranged on the longitudinal sliding seat Above, the sliding guide rail I is a longitudinal guide rail arranged between the longitudinal sliding seat and the sliding plate I.

The horizontal sliding seat is provided with a horizontal ball screw, the nut of the horizontal ball screw is fixedly connected with the longitudinal sliding seat, the longitudinal sliding seat is provided with a longitudinal ball screw, and the nut of the longitudinal ball screw is connected with the sliding plate I is fixedly connected, and the input ends of the horizontal ball screw and the vertical ball screw are respectively provided with servo motors.

The rotating device includes a drive unit, a bearing seat and a transmission shaft, the transmission shaft passes through the bearing seat, one end is connected to the output end of the drive unit, and the other end is fixedly connected to the turret plate.

The other end of the drive shaft is a flange I, and the turret plate is provided with a flange II, and the flange I is fixedly connected with the flange II.

The driving unit includes a driving motor, a reduction box and a coupling connected in sequence, and the coupling is fixedly connected to one end of the transmission shaft.

The machine base includes a base and a sliding plate II arranged on the base, a sliding guide rail II is arranged between the base and the sliding plate II, and the rotating device is arranged on the sliding plate II.

The work table is provided with a sliding guide rail III which can adjust the position of the work table.

The beneficial effects of the utility model are: the utility model is provided with a turret plate on the rotating end of the machine base rotating device, and the turret plate is provided with a fine-tuning mechanism, and the fine-tuning mechanism is provided with a polishing device, so that the The turret plate drives the fine-tuning mechanism and the polishing device to rotate, and when the polishing device deviates, the sliding plate Ⅰ slides along the sliding guide rail Ⅰ, so that the polishing device and the sliding seat on the turret plate slide relative to each other to adjust the polishing The relative position of the polishing device and the polishing workpiece realizes the offset compensation of the polishing device. After the rotation, the relative position of the polishing device and the polishing workpiece can be quickly adjusted so as to facilitate the next step of polishing the polishing workpiece.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a disassembled view of the fine-tuning mechanism of the present utility model;

Fig. 3 is an exploded view of the rotating device of the present invention.

Detailed ways

With reference to Fig. 1, a kind of polishing machine with fine-tuning mechanism of polishing device comprises machine base 1 and polishing device 2, and polishing device 2 below is provided with workpiece table 3, and described machine base 1 is provided with rotating device 4, and described rotating device The rotating end of 4 is provided with a turret plate 5, and the turret plate 5 is provided with a fine-tuning mechanism 6, and the fine-tuning mechanism 6 includes a sliding seat 61 and a sliding plate I62 arranged on the sliding seat 61, and the sliding seat 61 A sliding guide rail I66 is arranged between the sliding plate I62, and the polishing device 2 is fixed on the sliding plate I62.

The utility model can drive the fine-tuning mechanism 6 and the polishing device 2 to rotate through the turret plate 5 through the above-mentioned structural setting, and when the polishing device 2 deviates, the sliding plate I62 slides along the sliding guide rail I66, so that The polishing device 2 and the sliding seat 61 on the turret plate 5 slide relative to each other, adjust the relative position of the polishing device 2 and the polishing workpiece, and realize the offset compensation of the polishing device 2, which is easy to operate and does not need to reposition the polishing device 2 and the polishing workpiece , and there is no need to adjust the positions of these large mechanisms such as the machine base 1 or the workpiece table 3, so that after the turret plate 5 completes the rotation, the relative position of the polishing device 2 and the polished workpiece can be quickly adjusted, so that the next step can be performed on the polished workpiece of polishing.

The structure of the utility model sliding seat 61 can have multiple, as a preferred embodiment of the present utility model, with reference to Fig. 2, described sliding seat 61 comprises horizontal sliding seat 63 and the vertical sliding seat 64 that is arranged on the horizontal sliding seat 63, A horizontal guide rail 65 is arranged between the horizontal sliding seat 63 and the longitudinal sliding seat 64, the sliding plate I62 is arranged on the longitudinal sliding seat 64, and the sliding guide rail I66 is arranged on the longitudinal sliding seat 64. and the longitudinal guide rail between the sliding plate I62; in this way, the longitudinal sliding seat 64 can slide relative to the horizontal sliding seat 63, and the sliding plate I62 can slide relative to the longitudinal sliding seat 64, so that the fine-tuning mechanism 6 can be fine-tuned from two directions Compensation makes it easier to adjust the position of the polishing device 2.

In this embodiment, the horizontal sliding seat 63 is provided with a horizontal ball screw 67, the nut of the horizontal ball screw 67 is fixedly connected with the longitudinal sliding seat 64, and the longitudinal sliding seat 64 is provided with a longitudinal ball screw 68, The nut of the longitudinal ball screw 68 is fixedly connected to the sliding plate I 62, and the input ends of the transverse ball screw 67 and the longitudinal ball screw 68 are respectively provided with servo motors 69, which are simple in structure and easy to operate and use; and, through the servo motor 69 The rotation of the horizontal ball screw 67 and the vertical ball screw 68 can be controlled at the same time, so that the sliding of the vertical sliding seat 64 relative to the horizontal sliding seat 63 and the sliding of the sliding plate I 62 relative to the longitudinal sliding seat 64 can be carried out simultaneously, thus achieving simultaneous fine-tuning in two directions Compensation improves efficiency.

Similarly, the structure of the rotating device of the present utility model can also have various types. As a preferred embodiment of the present utility model, the rotating device 4 includes a driving unit 41, a bearing seat 42 and a transmission shaft 43, and the transmission shaft 43 passes through the Bearing seat 42, one end is connected to the output end of the drive unit 41, and the other end is fixedly connected to the turret plate 5; the utility model combines the characteristics of strong bearing capacity of the bearing seat 42, and applies the bearing seat 42 to the rotating device 4, the structural stability of the polishing machine is greatly enhanced, effectively avoiding the problem of structural instability caused by the large load on the rotating end of the rotating device 4 or the vibration generated during the polishing process.

In this embodiment, the other end of the transmission shaft 43 is a flange I44, and the turret plate 5 is provided with a flange II51, and the turret plate 5 is fixed through the cooperation of the flange I44 and the flange II51. Connecting to the other end of the transmission shaft 43 also utilizes the characteristics of strong flange fit stability to enhance the stability of the structure.

The drive unit 41 includes a drive motor 45, a reduction box 46 and a shaft coupling 47 connected in sequence. The shaft coupling 47 is fixedly connected to one end of the transmission shaft 43, and the driving force can be transmitted through the reduction box 46 and the shaft coupling 47. To the power transmission shaft 43, the structure is simple.

The base 1 includes a base 11 and a sliding plate II12 arranged on the base 11, a sliding guide rail II13 is arranged between the base 11 and the sliding plate II12, and the rotating device 4 is arranged on the sliding plate II12 ; Then the position of the rotating device 4 and the polishing device 2 can be adjusted by sliding the sliding plate II12 along the sliding guide rail II13; the workpiece table 3 is provided with a sliding guide rail III31 that can adjust the position of the workpiece table 3; The position of the workpiece table 3 can be adjusted by sliding the sliding guide rail III 31 .

The utility model can realize the fine-tuning compensation of the polishing device 2 after the rotation deviation of the polishing device 2 occurs, and can be widely used in various polishing machines.

Claims (8)

1. the polishing machine with burnishing device micro-adjusting mechanism, comprise support (1) and burnishing device (2), burnishing device (2) below is provided with work stage (3), it is characterized in that: described support (1) is provided with tumbler (4), the turning end of described tumbler (4) is provided with rotates frame plate (5), rotate on frame plate (5) and be provided with micro-adjusting mechanism (6), micro-adjusting mechanism (6) comprises sliding seat (61) and is arranged on the sliding panel I (62) on described sliding seat (61), rail plate I (66) is provided with between described sliding seat (61) and described sliding panel I (62), described burnishing device (2) is fixed on described sliding panel I (62).

2. polishing machine according to claim 1, it is characterized in that: described sliding seat (61) comprises horizontal sliding seat (63) and is arranged on the longitudinal sliding motion seat (64) on horizontal sliding seat (63), cross slide way (65) is provided with between described horizontal sliding seat (63) and described longitudinal sliding motion seat (64), described sliding panel I (62) is arranged on described longitudinal sliding motion seat (64), and described rail plate I (66) is for being arranged on the longitudinal rail between described longitudinal sliding motion seat (64) and described sliding panel I (62).

3. polishing machine according to claim 2, it is characterized in that: described horizontal sliding seat (63) is provided with horizontal ball screw (67), the nut of horizontal ball screw (67) is fixedly connected with described longitudinal sliding motion seat (64), described longitudinal sliding motion seat (64) is provided with longitudinal ball screw (68), the nut of longitudinal ball screw (68) is fixedly connected with described sliding panel I (62), and the input of described horizontal ball screw (67) and longitudinal ball screw (68) is respectively arranged with servomotor (69).

4. polishing machine according to claim 1, it is characterized in that: described tumbler (4) comprises driver element (41), bearing block (42) and power transmission shaft (43), power transmission shaft (43) is through described bearing block (42), one end is connected with the output of described driver element (41), and the other end is fixedly connected with described rotation frame plate (5).

5. polishing machine according to claim 4, it is characterized in that: described power transmission shaft (43) other end is ring flange I (44), described rotation frame plate (5) is provided with ring flange II (51), and ring flange I (44) coordinates with ring flange II (51) and is fixedly connected with.

6. polishing machine according to claim 4, it is characterized in that: described driver element (41) comprises the drive motors (45), reduction box (46) and the shaft coupling (47) that connect successively, and shaft coupling (47) is fixedly connected with described power transmission shaft (43) one end.

7. the polishing machine according to any one of claim 1 to 6, it is characterized in that: described support (1) comprises base (11) and is arranged on the sliding panel II (12) on base (11), be provided with rail plate II (13) between described base (11) and described sliding panel II (12), described tumbler (4) is arranged on described sliding panel II (12).

8. the polishing machine according to any one of claim 1 to 6, is characterized in that: the rail plate III (31) described work stage (3) being provided with adjustable work stage (3) position.