Cutting and drilling device for steel pipe production

Abstract

The cutting and drilling device for steel pipe production is simple in structure and capable of conducting cutting and drilling and comprises a cutting chamber, the two ends of the cutting chamber are provided with penetrating channels for steel pipes to penetrate through, a fixing table is fixedly arranged at the bottom of the cutting chamber, a clamping device used for clamping the steel pipes is arranged on the fixing table, and the cutting chamber and the steel pipes are fixed through the fixing table. A sliding block is arranged above the cutting chamber through a sliding device, a rotating disc is rotationally arranged on the sliding block, a drilling device and a cutting device which are used for drilling holes in the steel pipe are arranged at the two ends of the rotating disc respectively, and a rotating device for driving the rotating disc to rotate is further arranged in the cutting chamber.

Description

Technical Field

[0001] The utility model relates to the technical field of table and chair processing equipment, in particular to a cutting and drilling device used for steel pipe production. Background Art

[0002] Folding tables and chairs are commonly used items outdoors or at home. Folding tables and chairs are popular among outdoor personnel because they are easy to carry. The frames of existing folding tables and chairs are made of steel pipes. During the production process, the steel pipes need to be cut and drilled. In traditional production, cutting and drilling are often carried out in separate processes, which not only wastes labor, but also requires cutting machines and drilling machines, greatly increasing labor costs. Utility Model Content

[0003] Therefore, in view of the above problems, the utility model proposes a cutting and drilling device for steel pipe production which has a simple structure and is capable of cutting and drilling.

[0004] In order to solve the above technical problems, the solution adopted by the utility model is: a cutting and drilling device for steel pipe production, including a cutting chamber, with through channels for steel pipes to pass through opened at both ends of the cutting chamber, a fixed platform is fixedly provided at the bottom of the cutting chamber, a clamping device for clamping the steel pipe is provided on the fixed platform, a sliding block is provided above the cutting chamber through a sliding device, a rotating disk is rotatably provided on the sliding block, a drilling device and a cutting device for drilling holes in the steel pipe are respectively provided at both ends of the rotating disk, and a rotating device for driving the rotating disk to rotate is also provided in the cutting chamber.

[0005] Further improvements are: the clamping device includes a first clamping plate and a second clamping plate, a sliding groove is opened on the fixed table, a first screw is rotatably arranged in the sliding groove, the other end of the first screw is connected to a second screw, the second screw has a thread opposite to the first screw, a first connecting block is provided on the first clamping plate, the first screw is passed through the first connecting block and is threadedly transmitted with the first connecting block, a second connecting block is provided on the second clamping plate, the second screw is passed through the second connecting block and is threadedly transmitted with the second connecting block, and a driving device for driving the first screw to rotate is provided on the fixed table.

[0006] A further improvement is that the sliding device includes a driving screw, the driving screw is rotatably arranged at the upper end of the cutting chamber, the sliding block is sleeved on the driving screw and is threadedly transmitted with the driving screw, and the cutting chamber is provided with a driving motor for driving the driving screw to rotate.

[0007] A further improvement is that the drilling device comprises a drill bit, a first cylinder is arranged on the rotating disk, a drilling motor is arranged on the extending rod of the first cylinder, and the drill bit is connected to the drilling motor.

[0008] A further improvement is that: the cutting device comprises a cutting wheel, a second cylinder is arranged on the rotating disk, a cutting motor is arranged on the extending rod of the second cylinder, and the cutting wheel is arranged on the cutting motor.

[0009] A further improvement is that it also includes an air suction hood, which is arranged on the rotating disk, and is connected to a bellows. A gas purification device is provided on the cutting chamber, and the gas purification device is connected to the bellows.

[0010] A further improvement is that the gas purification device includes a fixed box, a partition is provided in the fixed box, a filter is provided at one end of the partition, and the other end of the partition is filled with pure water. The air inlet of the filter is connected to the bellows, and the air outlet of the filter is connected to a connecting pipe, which extends into the bottom of the pure water. An air outlet pipe is provided on the side of the fixed box located on the pure water.

[0011] A further improvement is that the driving device is a driving motor.

[0012] A further improvement is that: the rotating device is a rotating motor, the rotating motor is arranged on the sliding block, and the rotating shaft of the rotating motor is connected to the rotating disk.

[0013] A further improvement is that rubber pads are provided on the first clamping plate and the second clamping plate.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are:

[0015] The structure is simple, easy to use, and conducive to improving work efficiency. When in use, the steel pipe can be cut and drilled directly through the cutting wheel and drill bit, avoiding the need to re-operate one by one, which is conducive to the operation of the staff and improves work efficiency. In addition, there is no need to operate the cutting machine and the drilling machine separately, which saves machines and thus saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic structural diagram of a cutting and drilling device for steel pipe production according to an embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of the clamping device of the embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the enlarged structure of A in the embodiment of the present utility model. DETAILED DESCRIPTION

[0019] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.

[0020] refer to Figure 1-3The embodiment of the utility model discloses: a cutting and drilling device for steel pipe production, comprising a cutting chamber 1, a driving screw 14, a drill bit 7, and a cutting wheel 10. The two ends of the cutting chamber 1 are provided with through-channels 2 for the steel pipe to pass through. A fixed platform 3 is fixedly provided at the bottom of the cutting chamber 1. A clamping device for clamping the steel pipe is provided on the fixed platform 3. A sliding block 13 is slidably provided above the cutting chamber 1. The driving screw 14 is rotatably provided at the upper end of the cutting chamber 1. The sliding block 13 is sleeved on the driving screw 14 and is threadedly driven with the driving screw 14 to drive the sliding block 13 to slide. The cutting chamber 1 is provided with a driving motor 15 for driving the driving screw 14 to rotate, the sliding block 13 is rotatably provided with a rotating disk 4, the sliding block 13 is provided with a rotating motor, the rotating shaft of the rotating motor is connected to the rotating disk 4, the rotating disk 4 is provided with a first cylinder 5, the extending rod of the first cylinder 5 is provided with a drilling motor 6, the drill bit 7 is connected to the drilling motor 6, the rotating disk 4 is provided with a second cylinder 8, the extending rod of the second cylinder 8 is provided with a cutting motor 9, and the cutting wheel 10 is provided on the cutting motor 9.

[0021] Specifically, the clamping device includes a first clamping plate 31 and a second clamping plate 32. A sliding groove is opened on the fixed table 3. A first screw 35 is rotatably arranged in the sliding groove. The other end of the first screw 35 is connected to a second screw 36. The second screw 36 has an opposite thread to the first screw 35. A first connecting block 33 is provided on the first clamping plate 31. The first screw 35 is passed through the first connecting block 33 and is threadedly driven with the first connecting block 33. A second connecting block 34 is provided on the second clamping plate 32. The second screw 36 is passed through the second connecting block 34 and is threadedly driven with the second connecting block 34. A driving motor 37 for driving the first screw 35 to rotate is provided on the fixed table 3. When in use, the steel pipe is passed through the through channel 2 so that the drilling and cutting position of the steel pipe is located in the cutting chamber 1, and then the cabinet door of the cutting chamber 1 is closed, and then the driving motor is started, and the driving motor drives the first screw 35 and the second screw 36 to rotate, and the first screw 35 and the second screw 36 are respectively threaded with the first connecting block 33 and the second connecting block 34, so that the first connecting block 33 and the second connecting block 34 are close to each other, and then the steel pipe is clamped, and then the sliding block 13 is moved to a predetermined position, and then the cutting motor 9 is driven to drive the cutting wheel 10 to rotate, and the second cylinder 8 is driven to make the cutting wheel 10 cut the steel pipe downward. When drilling is to be performed, the drilling motor 6 is driven to drive the drill bit 7 to rotate, and then the first cylinder 5 is driven to make the drill bit 7 drill the steel pipe downward. When it is at the edge position, the rotating disk 4 can be rotated again, so that the drill bit 7 and the cutting wheel 10 are swapped, so that the steel pipe can be cut and drilled better. Thereby, the steel pipe can be cut and drilled directly, avoiding re-operation one by one, which is beneficial to the operation of the staff and improves the work efficiency. Moreover, there is no need to operate the cutting machine and the drilling machine separately, which saves machines and thus saves costs.

[0022] In order to prevent the gas generated by cutting and drilling from directly evaporating into the air, thereby polluting the air and affecting the health of the workers, an air suction hood 11 connected to an air suction device (the air suction device is a well-known technology and will not be described in detail here) is also included. The air suction hood 11 is arranged on the rotating disk 4, and a bellows 12 is connected to the air suction hood 11. A gas purification device is provided on the cutting chamber 1, and the gas purification device is connected to the bellows 12.

[0023] Specifically, the gas purification device includes a fixed box 16, a partition 18 is provided inside the fixed box 16, a filter 17 is provided at one end of the partition 18, and the other end of the partition 18 is filled with pure water 20. The air inlet of the filter 17 is connected to the bellows 12, and the air outlet of the filter 17 is connected to a connecting pipe 19, and the connecting pipe 19 extends into the bottom of the pure water 20. The fixed box 16 is provided with an outlet pipe 21 on the side of the pure water 20. When cutting or drilling, the gas can be sucked out through the suction hood 11, and then the gas is initially filtered through the filter 17, and then through the pure water 20, where the gas can be better filtered and then discharged to avoid direct volatilization of the gas and affect the health of the workers.

[0024] In order to prevent damage to the steel pipe, rubber pads 38 are provided on the first clamping plate 31 and the second clamping plate 32 .

[0025] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A cutting and drilling device for steel pipe production, comprising a cutting chamber, characterized in that: Through passages are provided at both ends of the cutting chamber for the steel pipe to pass through. A fixed platform is fixedly provided at the bottom of the cutting chamber, and a clamping device for clamping the steel pipe is provided on the fixed platform. A sliding block is provided above the cutting chamber through a sliding device, and a rotating disk is rotatably provided on the sliding block. A drilling device and a cutting device for drilling holes in the steel pipe are respectively provided at both ends of the rotating disk. A rotating device for driving the rotating disk to rotate is also provided in the cutting chamber.

2. A cutting and drilling device for steel pipe production according to claim 1, characterized in that: The clamping device includes a first clamping plate and a second clamping plate, a sliding groove is provided on the fixed platform, a first screw is rotatably provided in the sliding groove, the other end of the first screw is connected to a second screw, the thread of the second screw is opposite to that of the first screw, a first connecting block is provided on the first clamping plate, the first screw is passed through the first connecting block and is threadedly transmitted with the first connecting block, a second connecting block is provided on the second clamping plate, the second screw is passed through the second connecting block and is threadedly transmitted with the second connecting block, and a driving device is provided on the fixed platform to drive the first screw to rotate.

3. A cutting and drilling device for steel pipe production according to claim 1, characterized in that: The sliding device comprises a driving screw, which is rotatably arranged at the upper end of the cutting chamber, the sliding block is sleeved on the driving screw and is threadedly driven with the driving screw, and a driving motor is arranged on the cutting chamber to drive the driving screw to rotate.

4. A cutting and drilling device for steel pipe production according to claim 1, characterized in that: The drilling device comprises a drill bit, a first cylinder is arranged on the rotating disk, a drilling motor is arranged on the extending rod of the first cylinder, and the drill bit is connected to the drilling motor.

5. A cutting and drilling device for steel pipe production according to claim 1, characterized in that: The cutting device comprises a cutting wheel, a second cylinder is arranged on the rotating disk, a cutting motor is arranged on the extending rod of the second cylinder, and the cutting wheel is arranged on the cutting motor.

6. A cutting and drilling device for steel pipe production according to claim 1, characterized in that: It also includes an air suction hood, which is arranged on the rotating disk and is connected to a bellows. A gas purification device is arranged on the cutting chamber, and the gas purification device is connected to the bellows.

7. A cutting and drilling device for steel pipe production according to claim 6, characterized in that: The gas purification device includes a fixed box, a partition is provided in the fixed box, a filter is provided at one end of the partition, and the other end of the partition is filled with pure water. The air inlet of the filter is connected to the bellows, and the air outlet of the filter is connected to a connecting pipe, which extends into the bottom of the pure water. An air outlet pipe is provided on the side of the fixed box located on the pure water.

8. A cutting and drilling device for steel pipe production according to claim 2, characterized in that: The driving device is a driving motor.

9. A cutting and drilling device for steel pipe production according to claim 1, characterized in that: The rotating device is a rotating motor, which is arranged on the sliding block, and the rotating shaft of the rotating motor is connected to the rotating disk.

10. A cutting and drilling device for steel pipe production according to claim 2, characterized in that: The first clamping plate and the second clamping plate are provided with rubber pads.

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