Multi-station rotary table convenient to position

Abstract

The utility model relates to the technical field of multi-station rotating discs, in particular to a multi-station rotating disc convenient to position, which comprises a base, a multi-station rotating disc is fixedly mounted above the base through a driving device, a bearing is fixedly mounted on the driving device, and an annular regular octagonal unlocking disc is fixedly mounted on the periphery of the outer wall of the bearing. An annular locking disc is arranged outside the annular regular octagonal unlocking disc and located below the multi-station rotary disc, and the annular locking disc is installed above the base through a supporting column. According to the utility model, the locking device is inserted into the positioning groove for accurate positioning, and when unlocking is needed, the motor drives the annular regular octagonal unlocking disc to rotate, so that the reset spring is extruded for compression, and the unlocking device is driven to push the locking device to leave the positioning groove for unlocking, thereby realizing accurate positioning; therefore, the workpiece is accurately machined, and the machining quality of the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-station turntables, in particular to a multi-station turntable that is easy to position. Background Art

[0002] The multi-station turntable is an efficient and flexible automation equipment, which is widely used in various production lines to improve production efficiency and quality. It is widely used in various automated production lines such as automobile manufacturing, electronics manufacturing, machinery manufacturing and other fields.

[0003] During operation, the traditional multi-station turntable needs to stop rotating to process the workpiece. It often has disadvantages such as inaccurate positioning and complex positioning, which makes it inconvenient to produce and process the workpiece and affects the processing quality of the workpiece. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a multi-position turntable that is easy to position.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A multi-station turntable that is easy to position includes a base, the multi-station turntable is fixedly installed on the base through a driving device, and a locking device matching the station position is fixedly installed on the bottom of the multi-station turntable, a bearing is fixedly installed on the driving device, an annular regular octagonal unlocking disk is fixedly installed on the outer wall of the bearing, an annular locking disk is provided outside the annular regular octagonal unlocking disk and is located below the multi-station turntable, and the annular locking disk is installed above the base through a supporting column, and a positioning groove matching the locking device is provided on the outer ring of the annular locking disk.

[0007] In addition, the preferred structure is that the locking device includes a fixed block, which is welded and installed at the bottom of the multi-station turntable. A positioning column slides vertically through the fixed block, and a positioning block is fixedly installed at the bottom of the positioning column, and the positioning block is in contact with the annular locking disk.

[0008] In addition, a preferred structure is that a compression spring is provided on the outer sleeve of the positioning column, one side of the compression spring is fixedly mounted on the bottom of the fixing block, and the other side of the compression spring is fixedly mounted on the top of the positioning block.

[0009] In addition, a preferred structure is that a through hole is provided in the positioning groove, and an unlocking device slides through the through hole.

[0010] In addition, a preferred structure is that the unlocking device includes a push plate, a connecting rod is fixedly installed on the bottom of the push plate, an arc-shaped unlocking block is fixedly installed on the other side of the connecting rod, and the arc-shaped unlocking block is in contact with the annular regular octagonal unlocking disk.

[0011] In addition, a preferred structure is that the outer sleeve of the connecting rod is provided with a reset spring, one side of the reset spring is fixedly mounted on the top of the arc-shaped unlocking block, and the other side of the reset spring is fixedly mounted on the inner wall of the inner ring of the annular locking disk.

[0012] In addition, a preferred structure is that a plurality of grooves are provided at the bottom of the annular regular octagonal unlocking disk, and the grooves are distributed in an annular shape.

[0013] In addition, a preferred structure is that a motor is fixedly installed at the bottom of the annular locking disk, and the motor drives a rotating shaft, and a rolling column is provided on one end of the rotating shaft, and the rolling column is adapted to the groove.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the locking device is inserted into the positioning groove for precise positioning. When unlocking is required, the motor drives the annular regular octagonal unlocking disk to rotate, thereby squeezing the return spring to compress and drive the unlocking device to push the locking device out of the positioning groove for unlocking, thereby achieving precise positioning, allowing the workpiece to be accurately processed and improving the processing quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a multi-station turntable that is easy to position, proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of a multi-station turntable that is easy to position, proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom-up structure of a multi-station turntable that is easy to position, proposed by the utility model;

[0019] Figure 4 This is a schematic structural diagram of a locking device for a multi-station turntable that is easy to position, as proposed by the present invention;

[0020] Figure 5 This is a schematic structural diagram of an unlocking device for a multi-station turntable that is easy to position, proposed by the present invention;

[0021] Figure 6 This is a schematic diagram of the motor enlarged structure of a multi-station turntable that is easy to position, proposed by the utility model.

[0022] In the figure: 1 multi-station turntable body, 2 base, 3 locking device, 31 fixed block, 32 compression spring, 33 positioning block, 34 positioning column, 4 annular locking disk, 41 positioning groove, 5 bearing, 6 annular regular octagonal unlocking disk, 61 groove, 7 motor, 71 rotating shaft, 72 rolling column, 8 unlocking device, 81 connecting rod, 82 return spring, 83 arc-shaped unlocking block, 84 push plate, 9 support column, 10 driving device. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-6 A multi-station turntable that is easy to position includes a base 2, a multi-station turntable 1 is fixedly installed above the base 2 through a driving device 10, and a locking device 3 matching the position of the station is fixedly installed at the bottom of the multi-station turntable 1, a bearing 5 is fixedly installed on the driving device 10, and an annular regular octagonal unlocking disk 6 is fixedly installed on the outer wall of the bearing 5, an annular regular octagonal unlocking disk 6 is provided outside the annular regular octagonal unlocking disk 6, and an annular locking disk 4 is located below the multi-station turntable 1, and the annular locking disk 4 is installed above the base 2 through a supporting column 9, and a positioning groove 41 matching the locking device 3 is opened on the outer ring of the annular locking disk 4.

[0025] Among them, the locking device 3 includes a fixed block 31, which is welded and installed at the bottom of the multi-station turntable 1. A positioning column 34 slides vertically through the fixed block 31, and a positioning block 33 is fixedly installed at the bottom of the positioning column 34. The positioning block 33 is in contact with the annular locking disk 4.

[0026] At the same time, a compression spring 32 is provided on the outer sleeve of the positioning column 34. One side of the compression spring 32 is fixedly installed on the bottom of the fixed block 31, and the other side of the compression spring 32 is fixedly installed on the top of the positioning block 33. When the positioning block 33 is squeezed, the positioning column 34 extends from the fixed block 31 and drives the positioning block 33 to leave the positioning groove 41.

[0027] At the same time, a through hole is defined in the positioning groove 41 , and an unlocking device 8 slides through the through hole.

[0028] At the same time, the unlocking device 8 includes a push plate 84, a connecting rod 81 is fixedly installed on the bottom of the push plate 84, and an arc-shaped unlocking block 83 is fixedly installed on the other side of the connecting rod 81, and the arc-shaped unlocking block 83 is in contact with the annular regular octagonal unlocking disk 6.

[0029] At the same time, a return spring 82 is provided on the outer sleeve of the connecting rod 81. One side of the return spring 82 is fixedly mounted on the top of the arc-shaped unlocking block 83, and the other side of the return spring 82 is fixedly mounted on the inner wall of the inner ring of the annular locking disk 4.

[0030] At the same time, a plurality of grooves 61 are formed at the bottom of the annular regular octagonal unlocking disk 6 , and the grooves 61 are distributed in an annular shape.

[0031] In addition, a motor 7 is fixedly installed at the bottom of the annular locking disk 4 , and the motor 7 drives a rotating shaft 71 . A rolling column 72 is provided on one end of the rotating shaft 71 , and the rolling column 72 is adapted to the groove 61 .

[0032] When the locking device 3 is in the state of rotation, the locking device 3 is rotated, and the locking device 3 is rotated again.

[0033] In the present invention, the locking device 3 is inserted into the positioning groove 41 for precise positioning. When unlocking is required, the motor 7 drives the annular regular octagonal unlocking disk 6 to rotate, thereby squeezing the return spring 82 for compression, thereby driving the unlocking device 8 to push the locking device 3 out of the positioning groove 41 for unlocking, thereby achieving precise positioning, allowing the workpiece to be accurately processed, and improving the processing quality of the workpiece.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-station turntable that is easy to position, comprising a base (2), characterized in that: A multi-station turntable (1) is fixedly mounted above the base (2) via a driving device (10), and a locking device (3) matching the station position is fixedly mounted at the bottom of the multi-station turntable (1), a bearing (5) is fixedly mounted on the driving device (10), and an annular regular octagonal unlocking disk (6) is fixedly mounted on the outer wall of the bearing (5), an annular locking disk (4) is arranged outside the annular regular octagonal unlocking disk (6) and is located below the multi-station turntable (1), and the annular locking disk (4) is mounted above the base (2) via a supporting column (9), and a positioning groove (41) matching the locking device (3) is opened on the outer ring of the annular locking disk (4).

2. The multi-station turntable for easy positioning according to claim 1, characterized in that: The locking device (3) comprises a fixed block (31) which is welded and mounted on the bottom of the multi-station turntable (1). A positioning column (34) is vertically slidably passed through the fixed block (31). A positioning block (33) is fixedly mounted on the bottom of the positioning column (34). The positioning block (33) contacts the annular locking disk (4).

3. The multi-station turntable for easy positioning according to claim 2, characterized in that: The outer sleeve of the positioning column (34) is provided with a compression spring (32), one side of the compression spring (32) is fixedly mounted on the bottom of the fixing block (31), and the other side of the compression spring (32) is fixedly mounted on the top of the positioning block (33).

4. The multi-station turntable for easy positioning according to claim 1, characterized in that: A through hole is provided in the positioning groove (41), and an unlocking device (8) slides through the through hole.

5. The multi-station turntable for easy positioning according to claim 4, characterized in that: The unlocking device (8) comprises a push plate (84), a connecting rod (81) is fixedly mounted on the bottom of the push plate (84), an arc-shaped unlocking block (83) is fixedly mounted on the other side of the connecting rod (81), and the arc-shaped unlocking block (83) is in contact with the annular regular octagonal unlocking disk (6).

6. The multi-station turntable for easy positioning according to claim 5, characterized in that: The outer sleeve of the connecting rod (81) is provided with a return spring (82), one side of the return spring (82) is fixedly mounted on the top of the arc-shaped unlocking block (83), and the other side of the return spring (82) is fixedly mounted on the inner wall of the inner ring of the annular locking disk (4).

7. The multi-station turntable for easy positioning according to claim 1, characterized in that: The bottom of the annular regular octagonal unlocking disk (6) is provided with a plurality of grooves (61), and the grooves (61) are distributed in an annular shape.

8. The multi-station turntable for easy positioning according to claim 1, characterized in that: A motor (7) is fixedly mounted on the bottom of the annular locking disk (4), and the motor (7) drives a rotating shaft (71) to be mounted. A rolling column (72) is provided on one end of the rotating shaft (71), and the rolling column (72) is adapted to the groove (61).

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