Fixing device for plastic pipeline cutting

Abstract

The utility model provides a fixing device for plastic pipeline cutting, and mainly relates to the technical field of pipeline machining equipment. A fixing device for plastic pipeline cutting comprises a base, a supporting plate is fixedly installed on one side of the top face of the base, a baffle is movably installed at the upper end of the supporting plate and connected with the supporting plate through a lifting assembly, and a clamping block is installed on the other side of the top face of the base in a sliding fit mode. An L-shaped connecting plate is fixedly installed on the outer side of the clamping block, a supporting plate is fixedly installed on the bottom face of the base, an electric push rod is fixedly installed on the side, opposite to the L-shaped connecting plate, of the supporting plate, and the movable end of the electric push rod is fixedly connected with the side, opposite to the L-shaped connecting plate, of the supporting plate. The device has the advantages that when the device is used, the height of the baffle can be adjusted through the lifting assembly, so that the device is suitable for pipelines with different diameters, the device can process plastic pipelines with various specifications, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of pipeline processing equipment, in particular to a fixing device for cutting plastic pipelines. Background Art

[0002] Plastic pipes refer to the general term for pipes made of plastic materials. They have the characteristics of light weight, hygiene and safety, low water flow resistance, energy saving, metal saving, improvement of living environment, long service life, safety and convenience, etc. They are favored by the pipeline engineering industry. Compared with traditional cast iron pipes, galvanized steel pipes, cement pipes and other pipes, plastic pipes have the advantages of energy saving and material saving, environmental protection, light weight and high strength, smooth inner wall and no scaling, simple construction and maintenance, and long service life. They are widely used in construction, municipal, industrial and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, city gas, electricity and optical cable sheathing, industrial fluid transportation, agricultural irrigation, etc. When cutting, plastic pipes need to be fixed by a fixing device to facilitate cutting.

[0003] However, existing plastic pipe cutting and fixing devices usually require multiple bolts to lock and fix the pipe after it is fixed, which is cumbersome and inconvenient to use. At the same time, it is not convenient to adjust the direction of the pipe after it is fixed, and repeated disassembly and fixing operations are required, which reduces work efficiency. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the present invention provides a fixing device for cutting plastic pipes, which is achieved through the following technical solutions:

[0005] A fixing device for cutting plastic pipes comprises a base, a support plate fixedly mounted on one side of the top surface of the base, a baffle movably mounted on the upper end of the support plate, the baffle being connected to the support plate through a lifting assembly, a clamping block slidably mounted on the other side of the top surface of the base, an L-shaped connecting plate fixedly mounted on the outer side of the clamping block, a support plate fixedly mounted on the bottom surface of the base, an electric push rod fixedly mounted on the side of the support plate opposite to the L-shaped connecting plate, and the movable end of the electric push rod fixedly connected to the side opposite to the L-shaped connecting plate.

[0006] Furthermore, the lifting assembly includes a screw, a screw hole is opened in the center of the top surface of the support plate, a through hole is opened on one side of the top surface of the baffle and is arranged opposite to the screw hole, a screw is installed in the bearing in the through hole, and the screw is inserted into the screw hole and cooperates with its thread.

[0007] Furthermore, a plurality of grooves are provided on the top surface of the support plate, and a limiting rod is slidably installed in the groove, and the upper end of the limiting rod is fixedly connected to the bottom surface of the baffle.

[0008] Furthermore, the side of the clamping block opposite to the support plate is an inclined surface.

[0009] Furthermore, L-shaped mounting plates are fixedly mounted on the front and rear portions of the bottom surface of the base, respectively, and a plurality of evenly distributed mounting holes are provided on the top surface of the connecting plate transverse plate.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] When the device is in use, the height of the baffle can be adjusted through the lifting assembly to adapt to pipes of different diameters, so that the device can handle plastic pipes of various specifications, increasing the application range of the equipment; an electric push rod is used as the power source to move the clamping block. The clamping or releasing action of the pipe can be completed by simply controlling the electric push rod, which simplifies the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is the main view of the utility model;

[0014] Figure 3 It is along Figure 2 Schematic diagram of the cross-sectional structure along the AA line;

[0015] Figure 4 It is a schematic diagram of the bottom structure of the utility model.

[0016] The numbers shown in the accompanying drawings are: 1. base; 2. support plate; 3. baffle; 4. clamping block; 5. L-shaped connecting plate; 6. support plate; 7. electric push rod; 8. screw; 9. screw hole; 10. through hole; 11. groove; 12. limit rod; 13. mounting plate; 14. mounting hole; 15. pipe. DETAILED DESCRIPTION

[0017] The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that such equivalent forms also fall within the scope defined in this application.

[0018] Example: A fixing device for cutting plastic pipes

[0019] like Figure 1-4 As shown, a fixing device for cutting a plastic pipe comprises:

[0020] The base 1 has a support plate 2 fixedly mounted on one side of the top surface of the base 1, a baffle 3 movably mounted on the upper end of the support plate 2, and the baffle 3 is connected to the support plate 2 through a lifting assembly. A clamping block 4 is slidably mounted on the other side of the top surface of the base 1, and an L-shaped connecting plate 5 is fixedly mounted on the outer side of the clamping block 4. A support plate 6 is fixedly mounted on the bottom surface of the base 1, and an electric push rod 7 is fixedly mounted on the side of the support plate 6 opposite to the L-shaped connecting plate 5. The electric push rod 7 is electrically connected to the power supply, and the movable end of the electric push rod 7 is fixedly connected to the side opposite to the L-shaped connecting plate 5.

[0021] The above working principle: When the device is in use, the base 1 can be installed on a machine tool, workbench or bottom surface for direct use according to needs. When fixing the pipe 15, the extension of the movable rod of the electric push rod 7 can drive the clamping block 4 to move through the L-shaped connecting plate 5 connected thereto, so that the pipe can be placed in the gap between the clamping block 4 and the baffle 3, and between the support plate 2, the baffle 3 and the clamping block 4. After the pipe is placed, the contraction of the movable rod of the electric push rod 7 makes the L-shaped connecting plate 5 continuously push the clamping block 4 to move toward the pipe, thereby achieving clamping of the pipe in different directions through the mutual cooperation between the support plate 2, the baffle 3 and the clamping block 4, completing the fixation of the pipe, which is simple to operate and easy to use; and through the up and down movement of the baffle 3, the space formed by the baffle 3, the support plate 2 and the clamping block 4 can be expanded, thereby completing the clamping of pipes of different diameters.

[0022] The lifting assembly includes a screw 8. A screw hole 9 is formed in the center of the top surface of the support plate 2. A through hole 10 is formed on one side of the top surface of the baffle 3 and is arranged opposite to the screw hole 9. The screw 8 is mounted in a bearing within the through hole 10. The screw 8 is inserted into the screw hole 9 and engages with the screw hole 9. A handle is fixedly mounted on the upper end of the screw 8. The screw 8 can be rotated by the handle to move the screw 8 up and down along the screw hole 9, thereby driving the baffle 3 to move, making it easier to adjust the height of the baffle 3.

[0023] The top surface of the support plate 2 is provided with a plurality of grooves 11, into which limit rods 12 are slidably mounted, and the upper ends of the limit rods 12 are fixedly connected to the bottom surface of the baffle 3. The mutual cooperation between the limit rods 12 and the grooves 11 can limit the position of the baffle 3, thereby improving the stability of the baffle 3 during movement.

[0024] The side of the clamping block 4 opposite the support plate 2 is an inclined surface. The inclined surface of the clamping block 4 cooperates with the side surface of the support plate 2 and the bottom surface of the baffle 3 to form a three-point clamping effect on the pipe, and the pipe can be stably clamped only by the compression of the clamping block 4.

[0025] The front and rear of the bottom surface of the base 1 are respectively fixedly mounted with L-shaped mounting plates 13, and the top surface of the cross plate of the connecting plate 13 is provided with a plurality of evenly distributed mounting holes 14. The mounting plates 13 can be used to easily mount the device on a workbench for easy use, and when the base 1 is placed, the electric push rod 7 at the bottom will not cause any obstruction.

[0026] In the interpretation of the present invention, it should be noted that the terms indicating orientation are only for the convenience of description and understanding, and are not the only limitation on the installation position of specific technical features, and do not exclude other possible installation methods.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A fixing device for cutting a plastic pipe, comprising a base (1), characterized in that: A support plate (2) is fixedly mounted on one side of the top surface of the base (1), a baffle (3) is movably mounted on the upper end of the support plate (2), and the baffle (3) is connected to the support plate (2) through a lifting assembly. A clamping block (4) is slidably mounted on the other side of the top surface of the base (1), an L-shaped connecting plate (5) is fixedly mounted on the outer side of the clamping block (4), a support plate (6) is fixedly mounted on the bottom surface of the base (1), an electric push rod (7) is fixedly mounted on the side of the support plate (6) opposite to the L-shaped connecting plate (5), and the movable end of the electric push rod (7) is fixedly connected to the side opposite to the L-shaped connecting plate (5).

2. A plastic pipe cutting and fixing device according to claim 1, characterized in that: The lifting assembly includes a screw (8), a screw hole (9) is provided at the center of the top surface of the support plate (2), a through hole (10) is provided on one side of the top surface of the baffle (3) and is arranged opposite to the screw hole (9), a screw (8) is installed in a bearing in the through hole (10), and the screw (8) is inserted into the screw hole (9) and engaged with its thread.

3. A plastic pipe cutting and fixing device according to claim 2, characterized in that: A plurality of grooves (11) are provided on the top surface of the support plate (2), and a limiting rod (12) is slidably mounted in the groove (11), and the upper end of the limiting rod (12) is fixedly connected to the bottom surface of the baffle (3).

4. The plastic pipe cutting and fixing device according to claim 1, characterized in that: The side of the clamping block (4) opposite to the support plate (2) is an inclined surface.

5. The plastic pipe cutting and fixing device according to claim 1, characterized in that: L-shaped mounting plates (13) are fixedly mounted on the front and rear of the bottom surface of the base (1), respectively. The top surface of the horizontal plate of the mounting plate (13) is provided with a plurality of evenly distributed mounting holes (14).

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