Fixing clamp for rotary joint machining

Abstract

The utility model discloses a stationary fixture for rotary joint processing, which comprises a base, one side of the top of the base is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating plate, and one side of the rotating plate is provided with a first groove. A fixed rod is fixedly connected to one side of the interior of the first groove, a circular groove is formed in the outer side of the fixed rod, a second motor is fixedly connected to one side of the top of the fixed plate, a bidirectional threaded rod is fixedly connected to the output end of the second motor, and movable plates are symmetrically connected to the outer side of the bidirectional threaded rod in a threaded mode. A rotating joint needing to be machined is placed on the outer side of a fixing rod, a second motor is started to drive a moving plate to move, the rotating joint can be clamped, a first motor is started to drive a rotating plate to rotate, rotating joints of different sizes can be fixed, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotary joint processing, and in particular relates to a fixing fixture for rotary joint processing. Background Art

[0002] The rotary joint is mainly used to transmit rotating, not particularly large power. The principle is that there are concave and convex structures on the two end covers, which are tightly engaged with the convex structures on the other half, thereby playing a sealing role. A freely rotating rotor is installed in the joint. When the rotor is driven by the axial movement of the radial hole, the rotor and the joint will produce eccentric rotational motion, thereby achieving a sealing effect. In addition, the joint is designed with special sealing materials. When the rotating joint hits a stationary surface, these materials will automatically fill the lack of contact surface, thereby playing a sealing role.

[0003] The existing fixing fixtures for processing rotary joints are generally fixed. When processing rotary joints of different sizes, it is necessary to replace fixing fixtures of different sizes. It cannot be adjusted according to the size of the rotary joint to be processed, which is time-consuming and labor-intensive. At the same time, it cannot be rotated after being fixed, which is troublesome to operate and difficult to process. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a fixing fixture for processing a rotary joint, so as to solve the problem that the existing fixing fixture for processing a rotary joint proposed in the above background technology is generally fixed, and different sizes of fixing fixtures need to be replaced when processing rotary joints of different sizes, and cannot be adjusted according to the size of the rotary joint to be processed, which is time-consuming and labor-intensive. At the same time, it cannot be rotated after being fixed, the operation is cumbersome, and it is not easy to process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing fixture for processing a rotary joint, comprising a base, a fixing plate fixedly connected to one side of the top of the base, a first motor fixedly connected to one side of the fixing plate, a rotating plate fixedly connected to the output end of the first motor, a first groove provided on one side of the rotating plate, a fixing rod fixedly connected to one side of the inside of the first groove, a circular groove provided on the outer side of the fixing rod, a second motor fixedly connected to one side of the top of the fixing plate, a bidirectional threaded rod fixedly connected to the output end of the second motor, and a movable plate symmetrically threadedly connected to the outer side of the bidirectional threaded rod.

[0006] Preferably, a second groove is provided on one side of the top of the base, a first threaded rod is rotatably connected between the two sides inside the second groove, a moving block is threadedly connected on the outer side of the first threaded rod, a clamping plate is fixedly connected to one side of the top of the moving block, support frames are symmetrically fixedly connected on both sides of the rotating plate, a third motor is fixedly connected to one side of the support frame, a second threaded rod is fixedly connected to the output end of the third motor, and a fixed block is threadedly connected to the outer side of the second threaded rod.

[0007] Preferably, support feet are fixedly connected to four corners of one side of the bottom of the base, and a universal wheel is fixedly connected to one side of the bottom of the support feet.

[0008] Preferably, the bidirectional threaded rod is rotatably connected between two sides of the first groove, and the bidirectional threaded rod is located inside the circular groove.

[0009] Preferably, a handle is fixedly connected to one side of the first threaded rod and extends out of one side of the base.

[0010] Preferably, the second threaded rod is rotatably connected between two sides of the interior of the support frame.

[0011] Preferably, a rotating disk is rotatably connected inside the clamping plate.

[0012] Preferably, the movable plate is arc-shaped and is located outside the fixed rod.

[0013] Compared with the prior art, the utility model provides a fixing fixture for processing a rotary joint, which has the following beneficial effects:

[0014] 1. The utility model sets a rotating plate and a movable plate. When in use, the rotary joint to be processed is placed on the outside of the fixed rod. The second motor is started to drive the movable plate to move and the rotary joint can be locked. The first motor is started to drive the rotating plate to rotate. Rotary joints of different sizes can be fixed, which is convenient and quick.

[0015] 2. The utility model sets a clamping plate and rotates the handle to drive the first threaded rod to rotate, thereby driving the clamping plate to move. The third motor is started to drive the second threaded rod to rotate, thereby driving the fixed block to move, and the rotary joint is pushed to the clamping plate for clamping and fixing, which is convenient and quick.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a structural schematic diagram of a fixing fixture body for rotary joint processing proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a fixing fixture for machining a rotary joint proposed by the utility model from a top view;

[0020] Figure 3 This is a structural schematic diagram of a rotating plate of a fixed fixture for rotary joint processing proposed by the utility model;

[0021] Figure 4 This is a structural schematic diagram of a fixing rod of a fixing fixture for machining a rotary joint proposed by the utility model;

[0022] Figure 5 This is a structural schematic diagram of a fixed fixture support frame for rotary joint processing proposed by the utility model;

[0023] Figure 6 This is a structural schematic diagram of a clamping plate of a fixed fixture for rotary joint processing proposed by the utility model;

[0024] In the figure: 1. base; 2. fixed plate; 3. first motor; 4. rotating plate; 5. first groove; 6. fixed rod; 7. circular groove; 8. second motor; 9. bidirectional threaded rod; 10. moving plate; 11. second groove; 12. first threaded rod; 13. moving block; 14. clamping plate; 15. support frame; 16. third motor; 17. second threaded rod; 18. fixed block; 19. supporting foot; 20. universal wheel; 21. handle; 22. rotating disk. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6The utility model provides a technical solution: a fixing fixture for processing a rotary joint, comprising a base 1, a fixing plate 2 is fixedly connected to one side of the top of the base 1, a first motor 3 is fixedly connected to one side of the fixing plate 2, a rotating plate 4 is fixedly connected to the output end of the first motor 3, a first groove 5 is provided on one side of the rotating plate 4, a fixing rod 6 is fixedly connected to one side of the first groove 5, a circular groove 7 is provided on the outer side of the fixing rod 6, a second motor 8 is fixedly connected to one side of the top of the fixing plate 2, a bidirectional threaded rod 9 is fixedly connected to the output end of the second motor 8, a moving plate 10 is symmetrically threadedly connected to the outer side of the bidirectional threaded rod 9, a rotary joint to be processed is placed on the outer side of the fixing rod 6, the first motor 3 is started, the rotating plate 4 can be driven to rotate, the second motor 8 is started, the bidirectional threaded rod 9 can be driven to rotate, thereby driving the two moving plates 10 to move, the rotary joint is clamped from the inside, and can be fixed according to rotary joints of different sizes.

[0027] In the utility model, preferably, a second groove 11 is provided on one side of the top of the base 1, and a first threaded rod 12 is rotatably connected between the two sides inside the second groove 11, and a moving block 13 is threadedly connected on the outer side of the first threaded rod 12, and a clamping plate 14 is fixedly connected on one side of the top of the moving block 13, and a supporting frame 15 is symmetrically fixedly connected on both sides of the rotating plate 4, and a third motor 16 is fixedly connected to one side of the supporting frame 15, and a second threaded rod 17 is fixedly connected to the output end of the third motor 16, and a fixed block 18 is threadedly connected on the outer side of the second threaded rod 17. Rotating the first threaded rod 12 can drive the moving block 13 to move, thereby driving the clamping plate 14 to move, and moving the clamping plate 14 to one side of the fixed rod 6 to contact it, starting the third motor 16, and driving the second threaded rod 17 to rotate, thereby driving the fixed block 18 to move, and the rotating joint placed on the outer side of the fixed rod 6 can be pushed to one side of the clamping plate 14 for clamping and fixing.

[0028] In the present invention, preferably, support legs 19 are fixedly connected to the four corners of one side of the bottom of the base 1, and a universal wheel 20 is fixedly connected to one side of the bottom of the support leg 19, so that the present invention can be moved at will.

[0029] In the utility model, preferably, the bidirectional threaded rod 9 is rotatably connected between two sides of the first groove 5 , and the bidirectional threaded rod 9 is located inside the circular groove 7 .

[0030] In the present invention, preferably, a handle 21 is fixedly connected to one side of the first threaded rod 12 and extends out of one side of the base 1 , and the first threaded rod 12 can be driven to rotate by rotating the handle 21 .

[0031] In the present invention, preferably, the second threaded rod 17 is rotatably connected between two sides of the interior of the support frame 15 .

[0032] In the present invention, preferably, the clamping plate 14 is internally rotatably connected with a rotating disk 22, and when the rotating plate 4 rotates, the rotating disk 22 can be driven to rotate.

[0033] In the present invention, preferably, the movable plate 10 is arc-shaped and is located outside the fixed rod 6 .

[0034] The working principle and use process of the utility model are as follows: when in use, the rotary joint to be processed is placed on the outside of the fixed rod 6, and the handle 21 is turned to drive the first threaded rod 12 to rotate, which can drive the moving block 13 to move, thereby driving the clamping plate 14 to move, and the clamping plate 14 is moved to one side of the fixed rod 6 to contact it, and the third motor 16 is started to drive the second threaded rod 17 to rotate, thereby driving the fixed block 18 to move, and the rotary joint placed on the outside of the fixed rod 6 can be pushed to one side of the clamping plate 14 for clamping and fixing, and then the second motor 8 is started to drive the bidirectional threaded rod 9 to rotate, thereby driving the two moving plates 10 to move, and the rotary joint is clamped from the inside, so that it can be fixed according to rotary joints of different sizes.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing fixture for processing a rotary joint, comprising a base (1), characterized in that: A fixing plate (2) is fixedly connected to one side of the top of the base (1), a first motor (3) is fixedly connected to one side of the fixing plate (2), an output end of the first motor (3) is fixedly connected to a rotating plate (4), a first groove (5) is provided on one side of the rotating plate (4), a fixing rod (6) is fixedly connected to one side of the inside of the first groove (5), a circular groove (7) is provided on the outside of the fixing rod (6), a second motor (8) is fixedly connected to one side of the top of the fixing plate (2), an output end of the second motor (8) is fixedly connected to a bidirectional threaded rod (9), and a movable plate (10) is symmetrically threadedly connected to the outside of the bidirectional threaded rod (9).

2. A fixing fixture for rotary joint processing according to claim 1, characterized in that: A second groove (11) is provided on one side of the top of the base (1); a first threaded rod (12) is rotatably connected between two sides of the inside of the second groove (11); a moving block (13) is threadedly connected to the outer side of the first threaded rod (12); a clamping plate (14) is fixedly connected to one side of the top of the moving block (13); support frames (15) are symmetrically fixedly connected to two sides of the rotating plate (4); a third motor (16) is fixedly connected to one side of the support frame (15); a second threaded rod (17) is fixedly connected to the output end of the third motor (16); and a fixing block (18) is threadedly connected to the outer side of the second threaded rod (17).

3. The fixing fixture for rotary joint processing according to claim 1, characterized in that: Support legs (19) are fixedly connected at four corners of one side of the bottom of the base (1), and a universal wheel (20) is fixedly connected to one side of the bottom of the support leg (19).

4. The fixing fixture for rotary joint processing according to claim 1, characterized in that: The bidirectional threaded rod (9) is rotatably connected between the two sides of the first groove (5), and the bidirectional threaded rod (9) is located inside the circular groove (7).

5. The fixing fixture for rotary joint processing according to claim 2, characterized in that: A handle (21) is fixedly connected to one side of the first threaded rod (12) and extends out of one side of the base (1).

6. The fixing fixture for rotary joint processing according to claim 2, characterized in that: The second threaded rod (17) is rotatably connected between two sides inside the support frame (15).

7. The fixing fixture for rotary joint processing according to claim 2, characterized in that: A rotating disk (22) is rotatably connected inside the clamping plate (14).

8. The fixing fixture for rotary joint processing according to claim 1, characterized in that: The movable plate (10) is arc-shaped and is located outside the fixed rod (6).

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