Hydraulic control rotary table device

Abstract

The utility model relates to the technical field of rotary tables, and discloses a hydraulic control rotary table device which comprises a working table top, a sliding connecting block is connected to the top of the working table top in a sliding mode, a quick release assembly is arranged on the side face of the sliding connecting block, and a base is rotationally connected to the bottom of the working table top. A lubricating assembly is mounted at the top of the base, and a driving assembly is arranged in the base; and the quick release assembly comprises a butt joint block, the butt joint block is arranged on the side face of the sliding connecting block, a clamping plate is fixedly connected to the side face of the butt joint block, the interiors of the butt joint block and the sliding connecting block are both rotationally connected with a rotating block and a spring telescopic rod, and a rotating plate is fixedly connected to the side face of the rotating block. According to the clamping device, the rotating plate and the rotating block are rotated, so that the rotating block is separated from the semicircular groove, the clamping plate suitable for the appearance of a workpiece can be rapidly replaced, the clamping effect is guaranteed, and the quality of a finished product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rotary table technology field especially relates to hydraulic control rotary table device. BACKGROUND

[0002] Hydraulic system has the advantages such as big power, small volume, light weight, fast response, high precision and big load rigidity, so that it is widely used in combined machine tool and its automatic line, and the hydraulic rotary table is a kind of device driven by hydraulic system to realize rotary motion, is widely used in machining, assembly or testing process, can rotate or rotate workpiece to carry out multidirectional operation, has high precision, multi-function and other characteristics.

[0003] The existing hydraulic control rotary table device is mainly composed of base, workbench, hydraulic control system and clamping device, uses the clamping device to fix the workpiece of workbench, controls the rotation of workbench through the hydraulic control system, realizes rotation work.

[0004] The existing hydraulic control rotary table device will meet different shaped workpieces during clamping workpiece, and using the same fixture to fix these workpieces will affect the effect of clamping fixation, and then affect the processing effect, reduce the quality of finished workpiece, therefore, the hydraulic control rotary table device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a hydraulic control rotary table device, which aims at improving the problem that the same fixture is used to fix different workpieces in the prior art, reducing the effect of clamping fixation and reducing the quality of finished products.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] The hydraulic control rotary table device comprises a workbench, the top of the workbench is slidably connected with a sliding connecting block, the side surface of the sliding connecting block is provided with a quick release assembly, the bottom of the workbench is rotatably connected with a base, the top of the base is provided with a lubricating assembly, and the inside of the base is provided with a driving assembly. The quick release assembly comprises a butt joint block, the butt joint block is arranged on the side surface of the sliding connecting block, the side surface of the butt joint block is fixedly connected with a clamping plate, the inside of the butt joint block and the sliding connecting block is rotatably connected with a rotating block and a spring telescopic rod, the side surface of the rotating block is fixedly connected with a rotating plate, and one end of the spring telescopic rod is rotatably connected with the side surface of the rotating plate.

[0008] As a further description of the above technical scheme:

[0009] The inside of the butt joint block and the sliding connecting block is provided with a limiting groove, and the rotating plate is slidably connected in the limiting groove.

[0010] As a further description of the above technical solution:

[0011] The interiors of the docking block and the sliding connection block are both provided with limiting grooves, and the interiors of the limiting grooves are both provided with semicircular grooves, and the rotating block is rotatably connected to the interiors of the semicircular grooves;

[0012] As a further description of the above technical solution:

[0013] The lubrication assembly includes an oil guide pipe, the oil guide pipe is fixedly connected to the interior of the base, one end of the oil guide pipe is fixedly connected to the oil delivery pipe, one end of the oil delivery pipe is fixedly connected to the lower oil pipe, the interior of the base is fixedly connected to a support plate, and the support plate is fixedly connected to the outside of the oil delivery pipe;

[0014] As a further description of the above technical solution:

[0015] The top of the oil guide pipe is slidably connected to an oil storage barrel, the outer side of the oil storage barrel is fixedly connected to a slider, the top of the base is provided with a slide groove, and the slider is slidably connected to the inside of the slide groove;

[0016] As a further description of the above technical solution:

[0017] The driving assembly includes a rotating column, which is rotatably connected to the inside of the base, the rotating column is fixedly connected to the bottom of the work surface, the outer side of the rotating column is fixedly connected to a gear, a hydraulic cylinder is installed inside the base, the output end of the hydraulic cylinder is fixedly connected to a rack, and the rack and the gear are meshed with each other;

[0018] As a further description of the above technical solution:

[0019] The lower oil pipe is arranged just above the connection position between the gear and the rack;

[0020] As a further description of the above technical solution:

[0021] The side surfaces of the clamping plate are fixedly connected with rubber pads.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the rotating block of the docking block is controlled to rotate counterclockwise by the rotating plate, so that it can be disengaged from the semicircular groove of the sliding connection block, thereby realizing quick replacement of the splint, ensuring the clamping and fixing effect without affecting the processing efficiency, and improving the quality of the finished workpiece.

[0024] 2. In the present invention, the slider of the oil storage barrel is inserted into the slide groove, and the oil guide pipe, the oil delivery pipe and the lower oil pipe cooperate to lubricate the internal drive components without opening the work surface, thereby improving the efficiency of the lubrication work and ensuring the normal operation of the drive components. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the hydraulically controlled turntable device proposed in the utility model;

[0026] Figure 2 This is a schematic structural diagram of the limit slot of the hydraulically controlled turntable device proposed in the present invention;

[0027] Figure 3 This is a structural diagram of the semicircular groove of the hydraulically controlled turntable device proposed in the utility model;

[0028] Figure 4 This is a schematic structural diagram of the rotating column of the hydraulically controlled turntable device proposed in the present invention;

[0029] Figure 5 This is a structural schematic diagram of the slider of the hydraulically controlled turntable device proposed in the utility model.

[0030] Legend:

[0031] 1. Work surface; 2. Sliding connection block; 3. Quick release assembly; 4. Base; 5. Lubrication assembly; 6. Drive assembly; 7. Docking block; 8. Rotating block; 9. Rotating plate; 10. Spring telescopic rod; 11. Clamp; 12. Limiting groove; 13. Semicircular groove; 14. Oil guide pipe; 15. Oil delivery pipe; 16. Lower oil pipe; 17. Support plate; 18. Oil storage barrel; 19. Slider; 20. Slide; 21. Rotating column; 22. Gear; 23. Hydraulic cylinder; 24. Rack; 25. Rubber pad. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figures 1-3The utility model provides a kind of embodiment: hydraulic control rotary table device, including workbench 1, the top of workbench 1 is slidably connected with sliding connecting block 2, quick detach assembly 3 is arranged on the side of sliding connecting block 2, workbench 1 is rotatably connected with base 4, lubricating assembly 5 is installed on the top of base 4, driving assembly 6 is arranged in the inside of base 4;Quick detach assembly 3 includes docking block 7, docking block 7 is arranged on the side of sliding connecting block 2, docking block 7 is fixedly connected with clamping plate 11 on the side, uses clamping plate 11 and holds workpiece on workbench 1.Rotary block 8 and spring telescopic rod 10 are rotatably connected in the inside of docking block 7 and sliding connecting block 2, rotary plate 9 is fixedly connected on the side of rotary block 8, one end of spring telescopic rod 10 is rotatably connected on the side of rotary plate 9, by spring telescopic rod 10, pull rotary plate 9, rotate rotary block 8.Limiting groove 12 is set in the inside of docking block 7 and sliding connecting block 2, rotary plate 9 is slidably connected in the inside of limiting groove 12, uses limiting groove 12 and limits the movement range of rotary plate 9.Half circle groove 13 is set in the inside of limiting groove 12 in the inside of docking block 7 and sliding connecting block 2, rotary block 8 is rotatably connected in the inside of half circle groove 13, after rotary block 8 of docking block 7 enters half circle groove 13 of sliding connecting block 2, by spring telescopic rod 10 and pull rotary block 8 rotation, make it be clamped in half circle groove 13 of sliding connecting block 2.

[0034] Referring to Figure 1 , Figure 4 and Figure 5 Lubricating assembly 5 includes oil guide pipe 14, oil guide pipe 14 is fixedly connected in the inside of base 4, one end of oil guide pipe 14 is fixedly connected with oil delivery pipe 15, one end of oil delivery pipe 15 is fixedly connected with oil outlet pipe 16, lubricating oil enters from oil guide pipe 14, is transmitted by oil delivery pipe 15, and finally drops from oil outlet pipe 16.

[0035] Referring to Figure 1 , Figure 4 and Figure 5The driving assembly 6 comprises a rotating column 21 which is rotationally connected in the interior of the base 4, the rotating column 21 is fixedly connected at the bottom of the workbench top 1, the outer side of the rotating column 21 is fixedly connected with a gear 22, when the gear 22 and the rotating column 21 rotate, the workbench top 1 at the top rotates together. The interior of the base 4 is provided with a hydraulic cylinder 23, the output end of the hydraulic cylinder 23 is fixedly connected with a rack 24, the rack 24 and the gear 22 are mutually engaged, the rack 24 is driven to move by using the hydraulic cylinder 23, the rotation of the gear 22 is controlled, the function of driving the workbench top 1 to rotate is realized. The oil dropping pipe 16 is arranged directly above the position where the gear 22 and the rack 24 are connected, the lubricating oil dropped from the oil dropping pipe 16 falls into the connection position of the gear 22 and the rack 24, the normal work of the gear 22 and the rack 24 is maintained. The side of the clamping plate 11 is fixedly connected with a rubber pad 25, the rubber pad 25 is used to protect the workpiece clamped by the clamping plate 11, the deformation of the workpiece caused by excessive clamping force is avoided.

[0036] Working principle: according to the shape of the workpiece to be clamped, the appropriate clamping plate 11 is selected, the butt joint block 7 on the side of the clamping plate 11 is inserted into the sliding connection block 2, the sliding connection block 2 extrudes the rotating block 8 of the butt joint block 7, so that the rotating block 8 rotates counterclockwise, when the semicircular groove 13 of the butt joint block 7 meets the semicircular groove 13 of the sliding connection block 2, a complete circular groove is formed, under the tension of the spring telescopic rod 10, the rotating block 8 rotates clockwise and is clamped in the semicircular groove 13 of the sliding connection block 2, the work of quickly installing the clamping plate 11 is completed, when it is needed to disassemble and replace the clamping plate 11, the rotating plate 9 is pushed, the rotating block 8 rotates counterclockwise, so that the rotating block 8 is separated from the semicircular groove 13, and then the clamping plate 11 can be disassembled, the sliding block 19 of the oil storage bucket 18 is aligned with the sliding groove 20 of the base 4, and is installed on the base 4, the lubricating oil in the oil storage bucket 18 enters the oil delivery pipe 15 from the oil guide pipe 14, and then drips into the position where the gear 22 and the rack 24 are connected from the oil dropping pipe 16, so as to lubricate the gear 22 and the rack 24, and ensure that the driving assembly 6 can work normally.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or replace some of the technical features with equivalent replacements, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. Hydraulic control swivel table apparatus comprising a table top (1), characterized in that: The top of the workbench (1) is slidably connected with a sliding connecting block (2), the side of the sliding connecting block (2) is provided with a quick release assembly (3), the bottom of the workbench (1) is rotatably connected with a base (4), the top of the base (4) is provided with a lubricating assembly (5), and the inside of the base (4) is provided with a driving assembly (6). The quick release assembly (3) comprises a docking block (7), the docking block (7) is arranged on the side of the sliding connecting block (2), the side of the docking block (7) is fixedly connected with a clamping plate (11), the inside of the docking block (7) and the sliding connecting block (2) are rotatably connected with a rotating block (8) and a spring telescopic rod (10), the side of the rotating block (8) is fixedly connected with a rotating plate (9), and one end of the spring telescopic rod (10) is rotatably connected to the side of the rotating plate (9).

2. The hydraulic control turntable apparatus according to claim 1, characterized by: The inside of the docking block (7) and the sliding connecting block (2) are provided with a limiting groove (12), and the rotating plate (9) is slidably connected in the limiting groove (12).

3. The hydraulic control turntable apparatus of claim 1, wherein: The inside of the limiting groove (12) of the docking block (7) and the sliding connecting block (2) is provided with a semicircular groove (13), and the rotating block (8) is rotatably connected in the semicircular groove (13).

4. The hydraulic control turntable apparatus of claim 1, wherein: The lubricating assembly (5) comprises an oil guide pipe (14), the oil guide pipe (14) is fixedly connected in the inside of the base (4), one end of the oil guide pipe (14) is fixedly connected with an oil conveying pipe (15), one end of the oil conveying pipe (15) is fixedly connected with an oil outlet pipe (16), the inside of the base (4) is fixedly connected with a supporting plate (17), and the supporting plate (17) is fixedly connected to the outside of the oil conveying pipe (15).

5. The hydraulic control turntable apparatus of claim 4, wherein: The top of the oil guide pipe (14) is slidably connected with an oil storage bucket (18), the outside of the oil storage bucket (18) is fixedly connected with a sliding block (19), the top of the base (4) is provided with a sliding groove (20), and the sliding block (19) is slidably connected in the sliding groove (20).

6. The hydraulic control turntable apparatus of claim 5, wherein: The driving assembly (6) comprises a rotating column (21), the rotating column (21) is rotatably connected in the inside of the base (4), the rotating column (21) is fixedly connected to the bottom of the workbench (1), the outside of the rotating column (21) is fixedly connected with a gear (22), the inside of the base (4) is provided with a hydraulic cylinder (23), the output end of the hydraulic cylinder (23) is fixedly connected with a rack (24), and the rack (24) and the gear (22) are meshed with each other.

7. The hydraulic control turntable apparatus of claim 6, wherein: The oil outlet pipe (16) is arranged directly above the connection position of the gear (22) and the rack (24).

8. The hydraulic control turntable apparatus of claim 1, wherein: The side of the clamping plate (11) is fixedly connected with a rubber pad (25).

Images