CN218902341U - Clamp with anti-skid function - Google Patents

Abstract

The utility model discloses a fixture with an anti-skid function, which comprises a bottom plate and a first fixed frame, fixed rods are fixedly installed on both sides of the first fixed frame, and a turntable is fixedly installed on the other end of the fixed rod. The outer side of the first fixing frame is fixedly installed with a first motor, the output end of the first motor is fixedly installed with a threaded rod, the outer side of the threaded rod is threaded with a support, and the upper side of the support is fixedly installed with a clamp block. The utility model drives the threaded rod to rotate through the first motor. Because the thread directions on both sides of the threaded rod are opposite, when the threaded rod rotates, the supports connected by threads on both sides move towards each other, so that the outer wall of the clamping block is close to the inner wall of the valve. , so that the valve clamps, and the outer side of the clamping block is arc-shaped, which fits the inner wall of the valve better, improves friction, and plays an anti-skid role. The clamping of the valve is realized from the inner side, so that it will not affect the processing of the outer side of the valve. ,Improve work efficiency.

Description

A clamp with anti-skid function

technical field

The utility model relates to the field of valves, in particular to a clamp with an anti-slip function.

Background technique

Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard custom-made valves, etc. according to the material.

For large-scale valves, painting and other operations are required during processing, and the existing fixtures are clamped from the outside, so there is an operation dead angle, which reduces the processing efficiency.

Utility model content

The utility model mainly solves the technical problems in the above-mentioned prior art, and provides a clamp with anti-slip function.

In order to achieve the above object, the utility model provides the following technical solutions: a clamp with anti-skid function, including a bottom plate and a first fixed frame, both sides of the first fixed frame are fixedly installed with fixed rods, and the fixed rods The other end is fixedly installed with a turntable, and the outer side of the first fixed frame is fixedly installed with a first motor, and the output end of the first motor is fixedly installed with a threaded rod, and the outer side of the threaded rod is threadedly connected with a support. A clamping block is fixedly installed on the upper side of the support, a connecting plate is rotatably connected to the upper side of the base plate, a second fixing frame is fixedly installed on the upper side of the connecting plate, and the turntable is rotatably connected to the second fixing frame. A second motor is fixedly installed on the outside of the second fixing frame, the output end of the second motor is fixedly connected to the turntable, a bracket is fixedly installed on the underside of the bottom plate, and a fixed ring is fixedly installed inside the bracket, so The inside of the fixed ring is fixedly installed with a third motor, the output end of the third motor is fixedly installed with a first gear, and the first gear is rotatably connected with the lower side of the bottom plate, and the surface of the first gear is meshed with a second gear. A gear, the connecting plate is fixedly connected with the second gear, and the second gear is rotatably connected with the bottom plate.

Preferably, the thread directions on both sides of the threaded rod are opposite.

Preferably, the outer side of the clamping block is arc-shaped.

Preferably, a sliding bar is fixedly installed inside the first fixing frame, and the support is slidably connected with the sliding bar.

Preferably, the support is slidingly connected to the bottom of the first fixing frame.

Preferably, a positioning frame is fixedly installed on the lower side of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model drives the threaded rod to rotate through the first motor. Because the thread directions on both sides of the threaded rod are opposite, when the threaded rod rotates, the supports connected by threads on both sides move towards each other, so that the outer wall of the clamping block is close to the valve. The inner wall of the valve, so that the valve can be clamped, and the outer side of the clamping block is arc-shaped, which fits the inner wall of the valve more closely, improves friction, and plays a role of anti-slip. The clamping of the valve is realized from the inner side, so that it will not affect the outer side of the valve. Processing, improve work efficiency.

2. The utility model drives the turntable to rotate through the second motor, and the turntable drives the first fixed frame to rotate through the fixed rod, so that the rotation of the valve can be realized, and the processing angle of the valve can be adjusted conveniently. At the same time, the third motor drives the first gear to rotate The first gear drives the connecting plate to rotate through the second gear meshed on its surface, and the connecting plate drives the second fixed frame to rotate, thereby realizing the rotation of the valve, which facilitates the processing of the valve at various angles and improves the practicability.

Description of drawings

Fig. 1 is the first three-dimensional structure schematic diagram of the utility model;

Fig. 2 is the second three-dimensional structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the third three-dimensional structure of the utility model.

In the figure: 1 base plate, 2 connection plate, 3 second fixed frame, 4 first fixed frame, 5 fixed rod, 6 turntable, 7 second motor, 8 first motor, 9 threaded rod, 10 support, 11 slide rod , 12 clip blocks, 13 positioning frames, 14 supports, 15 third motors, 16 fixed rings, 17 second gears, 18 first gears.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, a clamp with anti-slip function, including a bottom plate 1 and a first fixed frame 4, both sides of the first fixed frame 4 are fixedly installed with a fixed rod 5, and the other end of the fixed rod 5 is fixedly installed with a Turntable 6, the first motor 8 is fixedly installed on the outside of the first fixed frame 4, and the output end of the first motor 8 is fixedly installed with threaded rod 9, and the thread direction on both sides of threaded rod 9 is opposite, and the outer thread of threaded rod 9 is connected with Support 10, clamp block 12 is fixedly installed on the upper side of support 10, the outside of clamp block 12 is arc-shaped, the upper side of bottom plate 1 is connected with connection plate 2 in rotation, and the upper side of connection plate 2 is fixedly installed with second fixed Frame 3, turntable 6 is rotationally connected with second fixed frame 3, second motor 7 is fixedly installed on the outside of second fixed frame 3, the output end of second motor 7 is fixedly connected with turntable 6, and the lower side of bottom plate 1 is fixedly installed with Bracket 14, the inside of bracket 14 is fixedly installed with fixed ring 16, the inside of fixed ring 16 is fixedly installed with the 3rd motor 15, the output end of the 3rd motor 15 is fixedly installed with the first gear 18, and the first gear 18 and base plate 1 The lower side of the first gear 18 is engaged with the second gear 17, the connecting plate 2 is fixedly connected with the second gear 17, and the second gear 17 is rotatably connected with the base plate 1, and the lower side of the base plate 1 is fixedly installed with a positioning Frame 13, positioning frame 13 can be convenient for this device to be fixedly installed on the processing table;

The threaded rod 9 is driven by the first motor 8 to rotate, because the thread directions on both sides of the threaded rod 9 are opposite, so when the threaded rod 9 rotates, the supports 10 threaded on both sides move towards each other, so that the outer wall of the clamp block 12 is close to the The inner wall of the valve, so that the valve clamps, and the outer side of the clamp block 12 is arc-shaped, which fits the inner wall of the valve better, improves friction, and plays an anti-skid role. The clamping of the valve is realized from the inside, so that it will not affect Processing on the outside of the valve improves work efficiency;

The turntable 6 is driven by the second motor 7 to rotate, and the turntable 6 drives the first fixed frame 4 to rotate through the fixed rod 5, so that the rotation of the valve can be realized, and the processing angle of the valve can be adjusted conveniently. At the same time, the third motor 15 drives the first gear 18 rotation, the first gear 18 drives the connection plate 2 to rotate through the second gear 17 meshed on its surface, and the connection plate 2 drives the second fixed frame 3 to rotate, thereby realizing the rotation of the valve, which facilitates the processing of the valve at various angles and improves the practicality. sex.

The inside of the first fixed frame 4 is fixedly equipped with a slide bar 11, the bearing 10 is slidably connected with the slide bar 11, and the bottom of the bearing 10 is slidably connected with the first fixed frame 4, and the setting of the slide bar 11 improves the movement of the bearing 10. Stability, thereby ensuring the stability of the valve clamping.

To sum up: the fixture with anti-slip function drives the threaded rod 9 to rotate through the first motor 8. Because the thread directions on both sides of the threaded rod 9 are opposite, when the threaded rod 9 rotates, the threaded support on both sides of the threaded rod 9 10 moves toward each other, so that the outer wall of the clamp block 12 is close to the inner wall of the valve, so that the valve clamps, and the outer side of the clamp block 12 is arc-shaped, which fits the inner wall of the valve more closely, improves the friction force, and plays the role of anti-slip. The clamping of the valve is realized from the inside, so that the processing on the outside of the valve will not be affected, and the work efficiency is improved. All electrical equipment in this scheme are powered by an external power supply.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A clamp with anti-slip function, comprising a base plate (1) and a first fixed mount (4), characterized in that: fixed rods (5) are fixedly installed on both sides of the first fixed mount (4), The other end of the fixed rod (5) is fixedly equipped with a turntable (6), the outer side of the first fixed frame (4) is fixedly installed with a first motor (8), and the output end of the first motor (8) A threaded rod (9) is fixedly installed, the outer side of the threaded rod (9) is threadedly connected with a support (10), the upper side of the support (10) is fixedly installed with a clamp block (12), and the bottom plate ( The upper side of 1) is rotatably connected with a connection plate (2), and the upper side of the connection plate (2) is fixedly installed with a second fixed frame (3), and the rotary plate (6) and the second fixed frame (3) rotate The second motor (7) is fixedly installed on the outside of the second fixed frame (3), the output end of the second motor (7) is fixedly connected with the turntable (6), and the bottom of the bottom plate (1) A support (14) is fixedly installed on the side, and a fixed ring (16) is fixedly installed inside the support (14), and a third motor (15) is fixedly installed inside the fixed ring (16), and the third motor The output end of (15) is fixedly installed with the first gear (18), and the first gear (18) is rotationally connected with the underside of the base plate (1), and the surface of the first gear (18) is meshed with the second gear ( 17), the connection plate (2) is fixedly connected to the second gear (17), and the second gear (17) is rotatably connected to the bottom plate (1). 2. The clamp with anti-slip function according to claim 1, characterized in that: the thread directions on both sides of the threaded rod (9) are opposite. 3. The clamp with anti-slip function according to claim 1, characterized in that: the outer side of the clamping block (12) is arc-shaped. 4. A clamp with anti-slip function according to claim 1, characterized in that: a slide bar (11) is fixedly installed inside the first fixed frame (4), and the support (10) is connected with the slide bar The rod (11) is slidingly connected. 5. The clamp with anti-slip function according to claim 1, characterized in that: the support (10) is slidably connected to the bottom of the first fixing frame (4). 6. The clamp with anti-slip function according to claim 1, characterized in that: a positioning frame (13) is fixedly installed on the lower side of the bottom plate (1).

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