Multi-station turntable machine

Abstract

The invention discloses a multi-station turntable machine, which belongs to the technical field of processing equipment, and adopts the technical scheme that the multi-station turntable machine comprises a base and a turntable rotationally arranged on the base, and is characterized in that a plurality of clamps and a plurality of driving assemblies I are rotationally arranged on the turntable, and a plurality of main shaft seats are arranged on the base in a sliding manner; a plurality of second driving assemblies are arranged on the base, main shafts are rotationally arranged on the multiple main shaft seats, the first driving assemblies are used for driving the clamps to rotate, and the second driving assemblies are used for driving the main shaft seats to enable the main shafts to be close to or away from the clamps. A workpiece can be machined from multiple angles, and different machining requirements of the workpiece can be met.

Description

Technical Field

[0001] The invention belongs to the technical field of processing equipment, and in particular relates to a multi-station turntable machine. Background Art

[0002] With the rapid advancement of the intelligent manufacturing industry, various types of automation equipment have been widely adopted and applied. The turntable mechanism has become an indispensable and important part of many production and manufacturing processes due to its reasonable and compact layout, small footprint and convenience in promoting continuous production between processes.

[0003] With the increase in product types and the improvement of process requirements, the processing requirements for workpieces are becoming higher and higher. However, the fixtures used to clamp the workpieces on the turntable are usually unable to rotate and cannot meet the needs of processing the workpieces from multiple angles. Summary of the invention

[0004] The purpose of the present invention is to address the above-mentioned problems existing in the prior art and to propose a multi-station turntable machine. The technical problem to be solved by the present invention is: how to realize the demand of processing workpieces from multiple angles.

[0005] The above technical objectives of the present invention can be achieved through the following technical solutions: a multi-station turntable machine, comprising a base, a turntable is rotatably arranged on the base, a plurality of clamps and a plurality of drive components 1 are rotatably arranged on the turntable, a plurality of spindle seats are slidably arranged on the base, a plurality of drive components 2 are arranged on the base, a plurality of spindle seats are rotatably arranged with spindles, the drive component 1 is used to drive the clamp to rotate, and the drive component 2 is used to drive the spindle seat to make the spindle approach or move away from the clamp.

[0006] In the above-mentioned multi-station turntable machine, the ends of several of the clamps are provided with connecting shafts, several of the clamps are provided with top plates, support columns are provided between the turntable and the top plates, and the drive assembly is installed on the top plate.

[0007] In the above-mentioned multi-station turntable machine, the driving component 1 includes a servo motor, a reducer and a synchronous pulley 1, the output end of the servo motor is connected to the input end of the reducer, the output end of the reducer is connected to the synchronous pulley 1, a synchronous pulley 2 is coaxially arranged on the connecting shaft, and the synchronous pulley 1 and the synchronous pulley 2 are connected through a transmission belt 1.

[0008] In the above-mentioned multi-station turntable machine, an encoder is arranged on the top plate, the output end of the encoder is connected to a synchronous pulley three, a synchronous pulley four is coaxially arranged on the connecting shaft, and the synchronous pulley three is connected to the synchronous pulley four through a transmission belt two.

[0009] In the above-mentioned multi-station turntable machine, the driving component 2 includes a screw linear module 1, a screw linear module 2 and a screw linear module 3. The screw linear module 1 is installed on the base, and the screw linear module 1 is driven in the horizontal direction. A support frame is provided on the screw linear module 1, and the screw linear module 2 is installed on the support frame. The screw linear module 2 is driven in the vertical direction. A support base is provided on the screw linear module 2, and the screw linear module 3 is installed on the support base. The screw linear module 3 is driven in the longitudinal direction, and the spindle seat is provided on the screw linear module 3.

[0010] In the above-mentioned multi-station turntable machine, the clamp is a hydraulic clamp, a transition plate is provided at the end of the connecting shaft, a swivel joint is provided on the transition plate, and the swivel joint is used to connect to an external hydraulic source.

[0011] In the above-mentioned multi-station turntable machine, a liquid passage is provided in the connecting shaft, a liquid passage hole is provided on the transition plate, the liquid passage is connected to the hydraulic passage in the hydraulic clamp, and the liquid passage hole connects the liquid passage and the rotary joint.

[0012] In the above-mentioned multi-station turntable machine, a driving motor and a cam divider are arranged on the base, the output end of the driving motor is connected to the input end of the cam divider, and the output end of the cam divider is connected to the turntable.

[0013] In the above-mentioned multi-station turntable machine, a collecting trough is arranged on the base, a discharge port connected to the outside is opened on the side wall of the collecting trough, an inclined surface is arranged at the bottom of the collecting trough, and the lowest point of the inclined surface extends to the discharge port.

[0014] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0015] The fixture is rotatably arranged on a turntable, and a driving component 1 can drive the fixture to rotate. During the processing, the driving component 1 drives the fixture to rotate, and the fixture drives the workpiece to rotate. The workpiece can be processed from multiple angles to meet different processing requirements of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment;

[0017] Figure 2 It is a partial structural schematic diagram of an embodiment;

[0018] Figure 3 It is another partial structural schematic diagram of the embodiment;

[0019] Figure 4 A partial cross-sectional view of an embodiment;

[0020] Figure 5 This is a schematic diagram of the structure of the driving component 2 of the embodiment;

[0021] Figure 6 It is a structural schematic diagram of the base of the embodiment.

[0022] : 1. base; 2. turntable; 3. fixture; 4. drive component one; 41. servo motor; 42. reducer; 43. synchronous pulley one; 5. drive component two; 51. screw linear module one; 52. screw linear module two; 53. screw linear module three; 6. spindle seat; 7. connecting shaft; 8. top plate; 9. support column; 10. synchronous pulley two; 11. encoder; 12. synchronous pulley three; 13. synchronous pulley four; 14. support frame; 15. support base; 16. transition plate; 17. rotary joint; 18. liquid hole; 19. liquid channel; 20. drive motor; 21. cam divider; 22. collecting trough; 23. discharge port; 24. inclined surface; 25. transmission belt one; 26. transmission belt two. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] A multi-station turntable machine, such as Figures 1 to 6 As shown, it includes a base 1, on which a turntable 2 is rotatably arranged. Specifically, a driving motor 20 and a cam divider 21 are arranged on the base 1, the output end of the driving motor 20 is connected to the input end of the cam divider 21, and the output end of the cam divider 21 is connected to the turntable 2. The driving motor 20 and the cam divider 21 cooperate to drive the turntable 2 to intermittently rotate at a predetermined angle and position.

[0025] A plurality of clamps 3 and a plurality of drive components 4 are rotatably arranged on the turntable 2, and the drive components 4 correspond to the clamps 3 one by one. Connecting shafts 7 are arranged at the ends of the plurality of clamps 3, and top plates 8 are arranged on the plurality of clamps 3. A support column 9 is arranged between the turntable 2 and the top plate 8, and the drive component 4 is installed on the top plate 8. The drive component 4 is used to drive the clamps 3 to rotate. When the turntable 2 rotates, the support column 9, the top plate 8, the plurality of clamps 3 and the plurality of drive components 4 are driven to rotate.

[0026] The driving component 4 includes a servo motor 41, a reducer 42 and a synchronous pulley 43. The output end of the servo motor 41 is connected to the input end of the reducer 42, and the output end of the reducer 42 is connected to the synchronous pulley 43. A synchronous pulley 10 is coaxially arranged on the connecting shaft 7. The synchronous pulley 43 is connected to the synchronous pulley 10 through a transmission belt 25. The servo motor 41 and the reducer 42 cooperate to drive the synchronous pulley 43 to rotate. The synchronous pulley 43 drives the synchronous pulley 10 to rotate through the transmission belt 25, and the synchronous pulley 10 drives the fixture 3 to rotate through the connecting shaft 7.

[0027] It should be noted that, during the processing, the clamp 3 is driven to rotate by the driving component 4, so that the clamp 3 drives the workpiece to rotate, and the workpiece can be processed from multiple angles to meet different processing requirements of the workpiece.

[0028] An encoder 11 is arranged on the top plate 8 , and an output end of the encoder 11 is connected to a synchronous pulley three 12 , a synchronous pulley four 13 is coaxially arranged on the connecting shaft 7 , and the synchronous pulley three 12 is connected to the synchronous pulley four 13 through a transmission belt two 26 .

[0029] A plurality of spindle seats 6 are slidably arranged on the base 1, a plurality of drive assemblies 2 5 are arranged on the base 1, and spindles are rotatably arranged on the plurality of spindle seats 6. The drive assemblies 2 5 are used to drive the spindle seats 6 to make the spindles approach or move away from the fixture 3. Specifically, the drive assemblies 2 5 include a screw linear module 1 51, a screw linear module 2 52 and a screw linear module 3 53. The screw linear module 1 51 is installed on the base 1, and the screw linear module 1 51 is driven in the horizontal direction. A support frame 14 is arranged on the screw linear module 1 51, and the screw linear module 2 52 is installed on the support frame 14. The screw linear module 2 52 is driven in the vertical direction. A support base 15 is arranged on the screw linear module 2 52, and the screw linear module 3 53 is installed on the support base 15. The screw linear module 3 53 is driven in the longitudinal direction. The spindle seat 6 is arranged on the screw linear module 3 53.

[0030] It should be noted that the screw linear module 1 51 can drive the support frame 14 to move horizontally, the support frame 14 drives the screw linear module 2 52, the support base 15, the screw linear module 3 53 and the spindle seat 6 to move horizontally, the screw linear module 2 52 can drive the support base 15 to move in the vertical direction, the support base 15 drives the screw linear module 3 53 and the spindle seat 6 to move in the vertical direction, and the screw linear module 3 53 can drive the spindle seat 6 to move longitudinally. Through the cooperation of the screw linear module 1 51, the screw linear module 2 52 and the screw linear module 3 53, the spindle seat 6 can move in the horizontal, vertical and longitudinal directions, so that the spindle on the spindle seat 6 can approach or move away from the workpiece, and the tool on the spindle can process the workpiece.

[0031] The clamp 3 adopts a hydraulic clamp 3, and a transition plate 16 is provided at the end of the connecting shaft 7. A swivel joint 17 is provided on the transition plate 16. The swivel joint 17 is used to connect with an external hydraulic source. A liquid passage 19 is provided in the connecting shaft 7, and a liquid hole 18 is provided on the transition plate 16. The liquid passage 19 is connected with the hydraulic channel in the hydraulic clamp 3. The liquid hole 18 connects the liquid passage 19 and the swivel joint 17. The connection with the external hydraulic source is maintained through the swivel joint 17. Even if the clamp 3 is rotating, the hydraulic oil can maintain continuous flow. The hydraulic oil enters the hydraulic system inside the clamp 3, and drives the clamp 3 to perform clamping or releasing actions.

[0032] A collecting trough 22 is provided on the base 1, and there are several collecting troughs 22. A discharge port 23 connected to the outside is opened on the side wall of several collecting troughs 22, and an inclined surface 24 is provided at the bottom of several collecting troughs 22, and the lowest point of the inclined surface 24 extends to the discharge port 23. During the processing, the debris generated by the processing falls into the collecting trough 22. Under the guidance of the inclined surface 24 and the action of its own gravity, the debris slides along the inclined surface 24 until it slides out of the discharge port 23.

[0033] It should be noted that as the turntable 2 rotates, the workpiece clamped on the corresponding fixture 3 is processed accordingly at each preset processing position, and the rotation of the fixture 3 ensures that each workpiece is processed from multiple different angles, thereby eliminating processing blind spots and improving processing quality and efficiency.

[0034] The specific embodiments described in this article are merely illustrative of the spirit of the present invention; technicians in the technical field to which the present invention belongs may make various modifications or additions to the described specific embodiments or replace them in a similar manner, but will not deviate from the spirit of the present invention or exceed the scope defined by the attached claims.

Claims

1. A multi-station turntable machine, comprising a base (1), on which a turntable (2) is rotatably arranged, characterized in that: A plurality of clamps (3) and a plurality of drive assemblies (1) are rotatably arranged on the turntable (2); a plurality of spindle seats (6) are slidably arranged on the base (1); a plurality of drive assemblies (2) are arranged on the base (1); a plurality of spindle seats (6) are rotatably arranged with spindles; the drive assemblies (1) are used to drive the clamps (3) to rotate; and the drive assemblies (2) are used to drive the spindle seats (6) to move the spindles closer to or farther from the clamps (3).

2. The multi-station turntable machine according to claim 1, characterized in that: A connecting shaft (7) is provided at the end of a plurality of the clamps (3), a top plate (8) is provided on a plurality of the clamps (3), a supporting column (9) is provided between the turntable (2) and the top plate (8), and the driving component (4) is mounted on the top plate (8).

3. The multi-station turntable machine according to claim 2, characterized in that: The driving component one (4) comprises a servo motor (41), a reducer (42) and a synchronous pulley one (43); the output end of the servo motor (41) is connected to the input end of the reducer (42); the output end of the reducer (42) is connected to the synchronous pulley one (43); a synchronous pulley two (10) is coaxially arranged on the connecting shaft (7); the synchronous pulley one (43) is connected to the synchronous pulley two (10) through a transmission belt one (25).

4. The multi-station turntable machine according to claim 3, characterized in that: An encoder (11) is arranged on the top plate (8), the output end of the encoder (11) is connected to a synchronous belt pulley three (12), a synchronous belt pulley four (13) is coaxially arranged on the connecting shaft (7), and the synchronous belt pulley three (12) is connected to the synchronous belt pulley four (13) through a transmission belt two (26).

5. The multi-station turntable machine according to claim 1, characterized in that: The driving assembly 2 (5) comprises a screw linear module 1 (51), a screw linear module 2 (52) and a screw linear module 3 (53); the screw linear module 1 (51) is mounted on the base (1); the screw linear module 1 (51) is driven in the transverse direction; a support frame (14) is provided on the screw linear module 1 (51); the screw linear module 2 (52) is mounted on the support frame (14); the screw linear module 2 (52) is driven in the vertical direction; a support base (15) is provided on the screw linear module 2 (52); the screw linear module 3 (53) is mounted on the support base (15); the screw linear module 3 (53) is driven in the longitudinal direction; and the spindle seat (6) is provided on the screw linear module 3 (53).

6. The multi-station turntable machine according to claim 2, characterized in that: The clamp (3) is a hydraulic clamp (3), a transition plate (16) is provided at the end of the connecting shaft (7), a swivel joint (17) is provided on the transition plate (16), and the swivel joint (17) is used to connect to an external hydraulic source.

7. The multi-station turntable machine according to claim 6, characterized in that: The connecting shaft (7) is provided with a liquid passage (19), the transition plate (16) is provided with a liquid passage hole (18), the liquid passage (19) is connected to the hydraulic passage in the hydraulic clamp (3), and the liquid passage hole (18) connects the liquid passage (19) and the rotary joint (17).

8. The multi-station turntable machine according to claim 1, characterized in that: A driving motor (20) and a cam divider (21) are provided on the base (1); the output end of the driving motor (20) is connected to the input end of the cam divider (21), and the output end of the cam divider (21) is connected to the rotating disk (2).

9. The multi-station turntable machine according to claim 1, characterized in that: The base (1) is provided with a collecting trough (22), a side wall of the collecting trough (22) is provided with a discharge port (23) connected to the outside, and the bottom of the collecting trough (22) is provided with an inclined surface (24), and the lowest point of the inclined surface (24) extends to the discharge port (23).

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