Fixing device for pipe machining

Abstract

The utility model discloses a fixing device for pipe processing, which belongs to the technical field of pipe processing and comprises a rack, an equipment box is fixedly mounted at the top of the rack, two limiting holes are formed in the equipment box and are symmetrically arranged along the central axis of the equipment box, a cavity is formed in the equipment box, and the cavity is positioned between the two limiting holes; a rectangular opening is formed between the limiting hole and the cavity, a connecting plate is slidably installed in the rectangular opening, an arc-shaped clamping plate is fixedly installed on the plate face, arranged in the limiting hole, of the connecting plate, a driving mechanism is arranged in the cavity, and the driving mechanism controls the two guide plates to slide along the rectangular opening. The pipe fixing device solves the problem that when a pipe fixing device used in the prior art is used for clamping and disassembling a pipe, the fixing device needs to be manually and repeatedly disassembled and assembled, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a fixing device for pipe processing. Background Art

[0002] Pipes are widely used in daily production and life. Currently, in the process of processing pipes, manual tools are needed to fix and limit them. Otherwise, position deviation is likely to occur during the processing, affecting the processing accuracy.

[0003] However, currently, when the fixed pipe is moved, the fixing device needs to be manually disassembled, and when the pipe is fixed again, the fixing device needs to be reconnected, which is troublesome, time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide a fixing device for pipe processing, so as to solve the problem that the pipe fixing device used in the prior art needs to be manually disassembled and installed repeatedly when clamping and disassembling the pipe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for pipe processing, comprising a frame, a device box is fixedly installed on the top of the frame, two limit holes are provided on the device box, and the two limit holes are symmetrically arranged along the central axis of the device box, and a cavity is provided on the device box, and the cavity is located between the two limit holes; a rectangular opening is provided between the limit hole and the cavity, a connecting plate is slidably installed in the rectangular opening, an arc-shaped clamping plate is fixedly installed on the plate surface of the connecting plate placed in the limit hole, and a driving mechanism is provided in the cavity, and the driving mechanism controls the two guide plates to slide along the rectangular opening.

[0006] As the preferred technical solution of the utility model: the driving mechanism includes an elliptical push block, the elliptical push block is connected to a rotating shaft, the rotating shaft is rotatably installed on a frame, the end of the rotating shaft is coaxially connected to a gear, an electric telescopic rod is installed on the frame, the electric telescopic rod is connected to a rack, the rack is meshed with the gear, and a spring is fixedly installed between the two connecting plates placed in the cavity.

[0007] As a preferred technical solution of the utility model: a guide seat is installed at the top of the rack near the equipment box, and a guide groove is opened on the guide seat.

[0008] As a preferred technical solution of the utility model: supporting feet are installed at the bottom of the frame.

[0009] By adopting the above technical scheme, the beneficial effects of the utility model are: the utility model has a simple structure and ingenious design. By placing the pipe in the limiting hole on the equipment box, the two connecting plates are pushed to slide along the rectangular opening by the elliptical push block, so as to achieve the effect of the arc-shaped clamping plate fixing and limiting the pipe in the limiting hole, and it can be applied to pipes of different diameters and models, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the main structure of a fixing device for pipe processing according to the utility model;

[0011] Figure 2 This is a schematic diagram of the internal structure of the equipment box in the utility model;

[0012] Figure 3 It is a connection diagram of the gear rack in the utility model.

[0013] In the figure: 1. rack; 2. equipment box; 3. limit hole; 4. cavity; 5. connecting plate; 6. arc-shaped clamping plate; 7. elliptical push block; 8. gear; 9. rack; 10. electric telescopic rod; 11. spring; 12. guide seat; 13. support foot. DETAILED DESCRIPTION

[0014] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In the utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0015] See also Figure 1-3The utility model provides an embodiment: a fixing device for pipe processing, comprising a frame 1, a support leg 13 is installed at the bottom of the frame 1, an equipment box 2 is fixedly installed on the top of the frame 1, two limiting holes 3 are opened on the equipment box 2, and the two limiting holes 3 are symmetrically arranged along the central axis of the equipment box 2, and a cavity 4 is opened on the equipment box 2, and the cavity 4 is located between the two limiting holes 3.

[0016] A rectangular opening is provided between the limiting hole 3 and the cavity 4, in which a connecting plate 5 is slidably installed, and an arc-shaped clamping plate 6 is fixedly installed on the plate surface of the connecting plate 5 placed in the limiting hole 3. A driving mechanism is provided in the cavity 4, which controls the two guide plates to slide along the rectangular opening.

[0017] The driving mechanism includes an elliptical push block 7, which is respectively abutted against two connecting plates 5. The elliptical push block 7 is connected to a rotating shaft, which is rotatably mounted on the frame 1. The end of the rotating shaft is coaxially connected to a gear 8. An electric telescopic rod 10 is installed on the frame 1, and a rack 9 is connected to the electric telescopic rod 10. The rack 9 is meshed with the gear 8. A spring 11 is fixedly installed between the two connecting plates 5 placed in the cavity 4.

[0018] A guide seat 12 is installed at a position on the top of the rack 1 close to the equipment box 2 . A guide groove is formed on the guide seat 12 . The guide groove is opposite to the position of the limiting hole 3 .

[0019] Specific implementation method: Before processing the pipe, the pipe is placed in the limiting hole 3 on the equipment box 2, and the electric telescopic rod 10 is used to drive the rack 9 to move. The rack 9 engages the gear 8 to realize the rotation of the elliptical push block 7, and the two connecting plates 5 are pushed to slide along the rectangular opening, so that the arc clamping plate 6 can fix and limit the pipe in the limiting hole 3, and it can be applied to pipes of different diameters and models, and it is very practical.

[0020] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A fixing device for pipe processing, comprising a frame (1), characterized in that: An equipment box (2) is fixedly installed on the top of the frame (1), and two limiting holes (3) are provided on the equipment box (2), and the two limiting holes (3) are symmetrically arranged along the central axis of the equipment box (2). A cavity (4) is provided on the equipment box (2), and the cavity (4) is located between the two limiting holes (3); a rectangular opening is provided between the limiting holes (3) and the cavity (4), and a connecting plate (5) is slidably installed in the rectangular opening, and an arc-shaped clamping plate (6) is fixedly installed on the plate surface of the connecting plate (5) placed in the limiting holes (3); a driving mechanism is provided in the cavity (4), and the driving mechanism controls the two guide plates to slide along the rectangular opening.

2. A fixing device for pipe processing according to claim 1, characterized in that: The driving mechanism comprises an elliptical push block (7), the elliptical push block (7) is connected to a rotating shaft, the rotating shaft is rotatably mounted on a frame (1), the end of the rotating shaft is coaxially connected to a gear (8), an electric telescopic rod (10) is mounted on the frame (1), the electric telescopic rod (10) is connected to a rack (9), the rack (9) and the gear (8) are meshed, and a spring (11) is fixedly mounted between the plate surfaces of the two connecting plates (5) placed in the cavity (4).

3. A fixing device for pipe processing according to claim 1, characterized in that: A guide seat (12) is installed at a position on the top of the frame (1) close to the equipment box (2), and a guide groove is provided on the guide seat (12).

4. A fixing device for pipe processing according to claim 1, characterized in that: A support foot (13) is installed at the bottom of the frame (1).

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