Clamping device for drain pipe cutting machine

Abstract

The utility model relates to the technical field of drain pipe processing, and discloses a clamping device for a drain pipe cutting machine, which comprises an operating platform, clamping components are symmetrically arranged on the operating platform, each clamping component comprises an upper clamping plate and a lower clamping plate, the lower clamping plate is fixedly arranged on the operating platform, the upper clamping plate is connected above the lower clamping plate, and the lower clamping plate is connected above the upper clamping plate. Screw rods are rotationally arranged at the two ends of the upper clamping plate respectively, one end of each screw rod penetrates through the lower clamping plate, an adsorption assembly is arranged on the lower clamping plate and comprises an exhaust fan, a cavity is formed in the operation table, a plurality of air holes are formed in the lower clamping plate and communicated with the cavity, a fixing frame is fixedly arranged in the cavity, and the lower clamping plate is fixedly connected with the fixing frame. According to the water drainage pipe cutting device, the position of a water drainage pipe can be fixed, the water drainage pipe is prevented from deviating in the cutting process, and the cutting efficiency and quality are guaranteed.

Description

Technical Field

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

[0002] Drain pipes are pipe systems used to discharge wastewater, rainwater, or other liquids. These pipes are usually installed in buildings or other structures to transport wastewater from indoor or outdoor areas to sewage treatment facilities, sewers, or other treatment facilities. Drain pipes can be made of different materials, including plastic, metal, concrete, etc., and their selection depends on the specific usage scenario and requirements.

[0003] After the drainage pipe is produced, it needs to be cut into different lengths to meet different usage requirements. When cutting the drainage pipe, it is usually necessary to hold the drainage pipe by hand and use a cutting machine to cut it. However, this method of fixing the drainage pipe can easily cause the drainage pipe to shift during the cutting process, resulting in cutting errors and reducing cutting efficiency and quality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects that the drainage pipe needs to be fixed by hand and the drainage pipe is easy to shift, and provide a clamping device for a drainage pipe cutting machine.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a clamping device for a drain pipe cutting machine, comprising an operating table, on which a clamping assembly is symmetrically arranged, and the clamping assembly comprises an upper clamping plate and a lower clamping plate, the lower clamping plate is fixedly arranged on the operating table, the upper clamping plate is connected to the top of the lower clamping plate, screws are rotatably arranged at both ends of the upper clamping plate, one end of the screw passes through the lower clamping plate, an adsorption assembly is arranged on the lower clamping plate, the adsorption assembly comprises an exhaust fan, a cavity is arranged in the operating table, a plurality of air holes are arranged on the lower clamping plate, the air holes are connected to the cavity, a fixing frame is fixed in the cavity, an exhaust fan is arranged on the fixing frame, and a filter is arranged on one side of the exhaust fan.

[0008] As an improvement: a plurality of anti-skid rubber strips are respectively provided on the surfaces of the upper clamping plate and the lower clamping plate, and the anti-skid rubber strips increase the friction between the drain pipe and the upper and lower clamping plates, thereby improving the stability of the fixed clamping.

[0009] As an improvement: a support frame is fixedly provided at the center position of the operating table, a hydraulic cylinder is provided on the support frame, a mounting frame is connected to the telescopic end of the hydraulic cylinder, a connecting hole is opened on the mounting frame, the cutting machine can be fixed on the mounting frame by bolts, and the cutting machine is driven down by the hydraulic cylinder to cut the drainage pipe fixed below.

[0010] As an improvement: a placement groove is provided on the operating table directly below the hydraulic cylinder, and a collection box is embedded in the placement groove. The collection box can be used to collect debris generated during the cutting process, which is convenient for subsequent cleaning and reduces the cleaning burden of the staff.

[0011] As an improvement: a plurality of hydraulic cylinders are provided at the bottom of the operating table, a damper is connected to the telescopic end of the hydraulic cylinder, and a support plate is provided at the bottom of the damper. When the device is used, the hydraulic cylinder is started to lift the operating table so that the moving wheel is lifted off the ground to maintain the stability of the operating table during the cutting process. The damper can reduce the vibration generated when the cutting machine is working.

[0012] As an improvement: moving wheels are respectively provided at the four corners of the bottom of the operating table, and a push handle is fixedly provided on one side of the operating table. The setting of the moving wheels facilitates the movement of the device and is easy to use.

[0013] (III) Beneficial effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. The device is equipped with a clamping assembly, which can fix and clamp drain pipes of different sizes by rotating the screw to avoid displacement of the drain pipe during cutting, thus ensuring the stability of the drain pipe during cutting and thus ensuring the efficiency and quality of cutting;

[0016] 2. An adsorption component is provided on the lower clamping plate, and an exhaust fan is used to create an air pressure difference, so that the drain pipe is adsorbed on the lower clamping plate, thereby improving the stability of the clamping component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a clamping device for a drainage pipe cutting machine.

[0018] Figure 2 It is a schematic diagram of the enlarged structure of a part A of a clamping device for a drainage pipe cutting machine of the utility model.

[0019] Figure 3 It is a schematic diagram of the enlarged structure of a part B of a clamping device for a drainage pipe cutting machine of the utility model.

[0020] Figure 4 The utility model is a partial C enlarged structural schematic diagram of a clamping device for a drainage pipe cutting machine.

[0021] Figure 5 The utility model is a schematic diagram of a partial cross-sectional structure of a clamping device for a drainage pipe cutting machine in a side view.

[0022] Figure 6 It is a partial D-enlarged structural schematic diagram of a clamping device for a drainage pipe cutting machine of the utility model.

[0023] As shown in the figure: 1. Operating table; 2. Upper clamping plate; 3. Lower clamping plate; 4. Screw; 5. Exhaust fan; 6. Cavity; 7. Air hole; 8. Fixed frame; 9. Filter; 10. Anti-slip rubber strip; 11. Support frame; 12. Hydraulic cylinder one; 13. Mounting frame; 14. Connecting hole; 15. Placement slot; 16. Collection box; 17. Hydraulic cylinder two; 18. Damper; 19. Support plate; 20. Moving wheel; 21. Push handle. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings, wherein the same components are indicated by the same reference numerals.

[0025] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0026] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0027] Embodiment 1

[0028] Combined with Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, a clamping device for a drain pipe cutting machine includes an operating table 1, on which a clamping assembly is symmetrically arranged, and the clamping assembly includes an upper clamping plate 2 and a lower clamping plate 3. The lower clamping plate 3 is fixedly arranged on the operating table 1, and the upper clamping plate 2 is connected to the upper part of the lower clamping plate 3. Screws 4 are rotatably arranged at both ends of the upper clamping plate 2, and one end of the screw 4 passes through the lower clamping plate 3. An adsorption assembly is arranged on the lower clamping plate 3, and the adsorption assembly includes an exhaust fan 5. A cavity 6 is arranged in the operating table 1, and a plurality of air holes 7 are arranged on the lower clamping plate 3, and the air holes 7 are connected to the cavity 6. A fixing frame 8 is fixed in the cavity 6, and an exhaust fan 5 is arranged on the fixing frame 8. A filter screen 9 is arranged on one side of the exhaust fan 5.

[0029] Through the above structure, the drain pipe is inserted between the upper clamp plate 2 and the lower clamp plate 3, and the screw 4 is rotated to fix the drain pipe. At the same time, the exhaust fan 5 is started. The rotation of the exhaust fan 5 reduces the air pressure in the cavity 6, so that the drain pipe can be fixed and adsorbed on the lower clamp plate 3, ensuring the stability of the position of the drain pipe and avoiding the displacement of the drain pipe during the cutting process.

[0030] Combined with Figure 1 and Figure 3 As shown, the surfaces of the upper clamping plate 2 and the lower clamping plate 3 are respectively provided with a plurality of anti-slip rubber strips 10, the bottom of the operating platform 1 is provided with a plurality of hydraulic cylinders 17, the telescopic ends of the hydraulic cylinders 17 are connected with dampers 18, the bottom of the dampers 18 is provided with support plates 19, moving wheels 20 are respectively provided at the four corners of the bottom of the operating platform 1, and a push handle 21 is fixedly provided on one side of the operating platform 1.

[0031] Through the above structure, the anti-slip rubber strip 10 increases the friction between the drain pipe and the upper and lower clamps 3, and improves the stability of the fixed clamping. When using the device, the hydraulic cylinder 17 is started to lift the operating table 1 so that the moving wheel 20 is lifted off the ground to maintain the stability of the operating table 1 during the cutting process. The damper 18 can reduce the vibration generated when the cutting machine is working. The setting of the moving wheel 20 is convenient for moving the device and is easy to use.

[0032] Embodiment 2

[0033] Based on the first embodiment, combined with the attached Figure 1 , Figure 2 and Figure 4 As shown, a support frame 11 is fixedly provided at the center position of the operating table 1, a hydraulic cylinder 12 is provided on the support frame 11, a mounting frame 13 is connected to the telescopic end of the hydraulic cylinder 12, a connecting hole 14 is opened on the mounting frame 13, and a placement groove 15 is provided on the operating table 1 just below the hydraulic cylinder 12, and a collection box 16 is embedded in the placement groove 15.

[0034] Through the above structure, the cutting machine can be fixed on the mounting frame 13 by bolts, and the cutting machine can be driven down by the hydraulic cylinder 12 to cut the drainage pipe fixed below. The collection box 16 can be used to collect the debris generated during the cutting process, which is convenient for subsequent cleaning and reduces the cleaning burden of the staff.

[0035] The specific usage is as follows:

[0036] Move the device to the desired position, start the hydraulic cylinder 17, make the support plate 19 contact the ground, lift the operating table 1, make its moving wheel 20 away from the ground, then select the cutting machine and install it on the mounting frame 13, insert the drainage pipe to be cut between the upper clamping plate 2 and the lower clamping plate 3, then rotate the screw 4, lower the upper clamping plate 2, fix the drainage pipe, and start the exhaust fan 5 at the same time. The exhaust fan 5 rotates to reduce the air pressure in the cavity 6, so that the drainage pipe is adsorbed on the lower clamping plate 3;

[0037] When cutting, it is only necessary to start the hydraulic cylinder 12 to drive the cutting machine down to cut the drainage pipe. The debris generated by the cutting falls into the collection box 16 below. The damper 18 reduces the vibration generated by the work to ensure the stability of the operating table 1 during cutting.

[0038] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A clamping device for a drainage pipe cutting machine, comprising an operating table (1), characterized in that: The operating table (1) is symmetrically provided with a clamping assembly, and the clamping assembly comprises an upper clamping plate (2) and a lower clamping plate (3). The operating table (1) is fixedly provided with the lower clamping plate (3), and the upper clamping plate (2) is connected to the upper part of the lower clamping plate (3). Screws (4) are rotatably provided at both ends of the upper clamping plate (2), and one end of the screw (4) passes through the lower clamping plate (3). The lower clamping plate (3) is provided with an adsorption assembly; The adsorption component comprises an exhaust fan (5), a cavity (6) is provided in the operating table (1), a plurality of air holes (7) are provided on the lower clamping plate (3), the air holes (7) are connected with the cavity (6), a fixing frame (8) is fixed in the cavity (6), an exhaust fan (5) is provided on the fixing frame (8), and a filter screen (9) is provided on one side of the exhaust fan (5).

2. A clamping device for a drain pipe cutting machine according to claim 1, characterized in that: A plurality of anti-slip rubber strips (10) are respectively provided on the surfaces of the upper clamping plate (2) and the lower clamping plate (3).

3. A clamping device for a drain pipe cutting machine according to claim 1, characterized in that: A support frame (11) is fixedly provided at the center position of the operating table (1), a hydraulic cylinder (12) is provided on the support frame (11), a mounting frame (13) is connected to the telescopic end of the hydraulic cylinder (12), and a connecting hole (14) is provided on the mounting frame (13).

4. A clamping device for a drain pipe cutting machine according to claim 3, characterized in that: A placement groove (15) is provided on the operating table (1) directly below the hydraulic cylinder 1 (12), and a collection box (16) is embedded in the placement groove (15).

5. The clamping device for a drain pipe cutting machine according to claim 1, characterized in that: A plurality of hydraulic cylinders (17) are provided at the bottom of the operating platform (1), a damper (18) is connected to the telescopic end of the hydraulic cylinder (17), and a support plate (19) is provided at the bottom of the damper (18).

6. The clamping device for a drain pipe cutting machine according to claim 1, characterized in that: The four corners of the bottom of the operating platform (1) are respectively provided with moving wheels (20), and a push handle (21) is fixedly provided on one side of the operating platform (1).

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