CN221658591U - A rotary table clamping device - Google Patents

Abstract

The utility model relates to the technical field of a rotary table, and in particular to a rotary table clamping device, comprising a table, one side of the table is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, one side of the rotating rod is fixedly connected with a rotary table, one side of the table is slidably connected with two first support plates, one side of the two first support plates is rotatably connected with a first screw, one side of the two first screws is threadedly connected with a slider, and one side of the two sliders is fixedly connected with a second screw. The utility model has the advantages that the rotary table is connected with the second support plate through the action of an I-pin, so that when the motor drives the rotary table to rotate, it can drive the object and the clamping assembly of the object to rotate together, and the rear position can be processed without loosening the object and re-clamping, which is convenient for processing the object and improves the processing efficiency.

Description

A rotary table clamping device

Technical Field

The utility model relates to the technical field of rotary work tables, in particular to a rotary work table clamping device.

Background Art

A rotary table is a machine tool accessory with a rotatable table top for clamping workpieces and achieving rotation and indexing positioning. It is particularly suitable for turning and milling compound processing machines in which both the tool and the workpiece can rotate. The rotary table usually consists of two parts: a worktable and a rotating body installed under the worktable. The clamping device, as an important component of the rotary table, is used to keep the worktable in a locked state after the rotary table is accurately positioned or indexed, thereby ensuring the processing accuracy of the workpiece. The devices used to place the workpiece on the rotary table for processing and fix it generally use traditional clamps, which are difficult to operate manually, and the objects are directly fixed during the clamping process, which is inconvenient to adjust the subsequent processing position of the objects.

In this regard, the utility model provides a rotary table clamping device to solve the problem.

Utility Model Content

The purpose of the present invention is to solve at least one of the above technical deficiencies.

Therefore, one purpose of the present invention is to provide a rotary table clamping device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

Preferably, any of the above schemes is that a first through hole is opened on one side of the workbench, the inner diameter of the first through hole is equal to the outer diameter of the rotating rod, and one side of the rotating rod is rotatably connected to the inside of the first through hole.

Preferably, any of the above schemes is that a first groove is opened on one side of the workbench, the inner surface of the first groove is matched with the outer surface of the first support plate, and one side of the first support plate is slidably connected to the inside of the first groove.

Preferably, any of the above schemes is that a second groove is opened on one side of the workbench, the inner surface of the second groove is matched with the outer surface of the second support plate, and one side of the second support plate is slidably connected to the inside of the second groove.

Preferably, any of the above schemes has a third groove formed on one side of the two second support plates and the rotating table, the inner surface of the third groove matches the outer surface of the I-pin, and the I-pin is inserted into the third groove.

The technical effect achieved by adopting the above scheme is that the rotating table can drive the first support plate and the second support plate to move when rotating through the I-pin and the provided groove.

Preferably, any of the above schemes has a fourth groove formed on one side of the two first support plates and the workbench, the inner surface of the fourth groove matches the outer surface of the right-angle pin, and the right-angle pin is inserted into the fourth groove.

The technical effect achieved by adopting the above solution is: the first support plate can be fixed by the right-angle pin to ensure that the object does not move during processing.

Preferably, one side of the two sliders is provided with a second through hole, the inner surface of the second through hole is matched with the outer surface of the first screw, and one side of the slider is threadedly connected to the outer side of the first screw.

Preferably, one side of each of the two movable plates is provided with a fifth groove, the inner diameter of the fifth groove is equal to the maximum outer diameter of the second screw, and one side of the movable plate is slidably connected to the outer side of the second screw.

The technical effect achieved by adopting the above solution is that the position of the movable plate can be controlled by moving the slider on the first screw rod and adjusting the height of the nut.

Preferably, any of the above schemes has a third through hole on one side of each of the two movable plates, the inner surface of the third through hole matches the outer surface of the third screw, and one side of the third screw is threadedly connected to the inside of the third through hole.

Preferably, one side of each of the two movable plates is provided with a fourth through hole, the inner diameter of the fourth through hole is equal to the outer diameter of the support rod, and one side of the support rod is slidably connected to the inside of the fourth through hole.

The technical effect achieved by adopting the above solution is: the clamping plate is moved by rotating the third screw, thereby fixing objects of different sizes.

Compared with the prior art, the advantages and beneficial effects of the utility model are:

The rotating table is connected to the second support plate by the action of the I-pin, so that when the motor drives the rotating table to rotate, the object and the clamping assembly of the object can be driven to rotate together, so that the rear position can be processed without loosening the object and re-clamping it, which is convenient for processing and improves processing efficiency.

Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG1 is a schematic diagram of the overall structure according to an embodiment of the utility model;

FIG2 is a schematic diagram of the installation structure of the clamping assembly according to an embodiment of the utility model;

FIG3 is a schematic diagram of the structure of a workbench according to an embodiment of the utility model;

FIG. 4 is a schematic diagram of the structure of a clamping assembly according to an embodiment of the present utility model.

In the figure: 1-workbench, 2-motor, 3-rotating rod, 4-rotating table, 5-first support plate, 6-first screw, 7-slider, 8-second screw, 9-nut, 10-movable plate, 11-third screw, 12-clamping plate, 13-support rod, 14-adjusting knob, 15-second support plate, 16-I-pin, 17-right angle pin.

DETAILED DESCRIPTION

As shown in Figures 1 to 4, a rotary table clamping device comprises a table 1, one side of the table 1 is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a rotating rod 3, one side of the rotating rod 3 is fixedly connected to a rotating table 4, one side of the table 1 is slidably connected to two first support plates 5, one side of the two first support plates 5 is rotatably connected to a first screw rod 6, one side of the two first screw rods 6 is threadedly connected to a slider 7, one side of the two sliders 7 is fixedly connected to a second screw rod 8, one side of the two second screw rods 8 is threadedly connected to a nut 9, one side of the two second screw rods 8 is slidably connected to a moving plate 10, one side of the two moving plates 10 is threadedly connected to a third screw rod 11, one side of the third screw rod 11 is fixedly connected to a clamping plate 12, one side of the two moving plates 10 is slidably connected to a support rod 13, the moving plate 10, the third screw rod 11, the clamping plate 12 and the support rod 13 constitute a clamping assembly, the first screw 6 and the third screw rod One side of each of the two first support plates 5 is connected with an adjusting knob 14, and one side of each of the two first support plates 5 is connected with an I-pin 16. When in use, the object is placed on the rotating table 4, and then the first screw rod 6 is rotated by adjusting the knob 14, so that the sliders 7 on both sides drive the movable plate 10 to approach the object, and the position of the nut 9 is changed according to the size and height of the object, thereby changing the position of the movable plate 10, and then the adjusting knob 14 on the third screw rod 11 is rotated to make the clamping plate 12 approach the object and clamp the object. When the processing of the part is completed, the motor 2 can be used to rotate it. Due to the action of the I-pin 16, the rotating table 4 can drive the clamping assembly to move together, so that the unprocessed part on the rear side is rotated to the front side for easy processing. After rotation, the first support plate 5 can be fixed by the right-angle pin 17 to avoid movement during processing and ensure processing accuracy.

A first through hole is opened on one side of the workbench 1 , the inner diameter of the first through hole is equal to the outer diameter of the rotating rod 3 , and one side of the rotating rod 3 is rotatably connected to the inside of the first through hole.

A first groove is formed on one side of the workbench 1 , the inner surface of the first groove is matched with the outer surface of the first support plate 5 , and one side of the first support plate 5 is slidably connected to the inside of the first groove.

A second groove is formed on one side of the workbench 1 , the inner surface of the second groove is matched with the outer surface of the second support plate 15 , and one side of the second support plate 15 is slidably connected to the inside of the second groove.

A third groove is formed on one side of the two second support plates 15 and the rotating platform 4. The inner surface of the third groove matches the outer surface of the I-shaped pin 16. The I-shaped pin 16 is inserted into the third groove.

A fourth groove is formed on one side of the two first support plates 5 and the workbench 1. The inner surface of the fourth groove matches the outer surface of the right-angle pin 17. The right-angle pin 17 is inserted into the fourth groove.

A second through hole is provided on one side of the two sliders 7, and the inner surface of the second through hole is adapted to the outer surface of the first screw rod 6. One side of the slider 7 is threadedly connected to the outer side of the first screw rod 6. The contact portion between the first screw rod 6 and the first support plate 5 and the second support plate 15 is fixedly connected with a bearing, and contacts the first support plate 5 and the second support plate 15 through the bearing.

One side of the two moving plates 10 is provided with a fifth groove, the inner diameter of the fifth groove is equal to the maximum outer diameter of the second screw rod 8 , and one side of the moving plate 10 is slidably connected to the outer side of the second screw rod 8 .

A third through hole is formed on one side of the two movable plates 10 . The inner surface of the third through hole matches the outer surface of the third screw rod 11 . One side of the third screw rod 11 is threadedly connected to the inside of the third through hole.

A fourth through hole is provided on one side of the two movable plates 10, the inner diameter of the fourth through hole is equal to the outer diameter of the support rod 13, one side of the support rod 13 is slidably connected to the inside of the fourth through hole, and the length of the support rod 13 is equal to the length of the third screw rod 11, so as to avoid the third screw rod 11 being too long and causing the support rod 13 to lose its function.

Compared with the prior art, the present invention has the following beneficial effects:

The rotating table 4 is connected to the second support plate 15 by the action of the I-pin 16, so that when the motor 2 drives the rotating table 4 to rotate, the object and the clamping assembly of the object can be driven to rotate together, so that the rear position can be processed without loosening the object and re-clamping it, which facilitates processing and improves processing efficiency.

Claims (10)

1. The utility model provides a rotary worktable clamping device which characterized in that: including workstation (1), one side fixedly connected with motor (2) of workstation (1), the output fixedly connected with dwang (3) of motor (2), one side fixedly connected with dwang (4) of dwang (3), one side sliding connection of workstation (1) has two first extension boards (5), two one side of first extension board (5) all rotates and is connected with first screw rod (6), two one side of first screw rod (6) is equal threaded connection has slider (7), two one side of slider (7) is equal fixedly connected with second screw rod (8), two one side of second screw rod (8) is equal threaded connection has nut (9), two one side of second screw rod (8) is equal sliding connection has movable plate (10), two one side of movable plate (10) is equal threaded connection has third screw rod (11), one side fixedly connected with clamping plate (12), two one side of movable plate (10) is equal threaded connection has second screw rod (13), one side of first extension board (16) is equal threaded connection has first screw rod (15) and first side of first extension board (15), one side of each first support plate (5) is inserted with a right-angle pin (17).

2. A rotary table clamping device as claimed in claim 1, wherein: a first through hole is formed in one side of the workbench (1), the inner diameter of the first through hole is equal to the outer diameter of the rotating rod (3), and one side of the rotating rod (3) is rotationally connected inside the first through hole.

3. A rotary table clamping device as claimed in claim 2, wherein: a first groove is formed in one side of the workbench (1), the inner surface of the first groove is matched with the outer surface of the first support plate (5), and one side of the first support plate (5) is connected inside the first groove in a sliding mode.

4. A rotary table clamping device as claimed in claim 3, wherein: a second groove is formed in one side of the workbench (1), the inner surface of the second groove is matched with the outer surface of the second support plate (15), and one side of the second support plate (15) is connected inside the second groove in a sliding mode.

5. The turntable clamping device as claimed in claim 4, wherein: a third groove is formed in one side of each of the two second support plates (15) and one side of the rotating table (4), the inner surface of each third groove is matched with the outer surface of each I-shaped pin (16), and each I-shaped pin (16) is inserted into each third groove.

6. The turntable clamping device as claimed in claim 5, wherein: a fourth groove is formed in one side of each of the two first support plates (5) and one side of the workbench (1), the inner surface of each fourth groove is matched with the outer surface of each right-angle pin (17), and each right-angle pin (17) is inserted into each fourth groove.

7. The turntable clamping device as claimed in claim 6, wherein: the two sliding blocks (7) are provided with second through holes on one sides, the inner surfaces of the second through holes are matched with the outer surfaces of the first screw rods (6), and one side of each sliding block (7) is connected with the outer sides of the first screw rods (6) in a threaded mode.

8. The turntable clamping device as claimed in claim 7, wherein: a fifth groove is formed in one side of each of the two movable plates (10), the inner diameter of the fifth groove is equal to the maximum outer diameter of the second screw rod (8), and one side of each of the movable plates (10) is connected to the outer side of the second screw rod (8) in a sliding mode.

9. The turntable clamping device as claimed in claim 8, wherein: a third through hole is formed in one side of each of the two movable plates (10), the inner surface of each third through hole is matched with the outer surface of each third screw (11), and one side of each third screw (11) is in threaded connection with the inside of each third through hole.

10. The turntable clamping device as claimed in claim 9, wherein: a fourth through hole is formed in one side of each of the two movable plates (10), the inner diameter of the fourth through hole is equal to the outer diameter of the supporting rod (13), and one side of the supporting rod (13) is slidably connected inside the fourth through hole.