Steel pipe end deburring device

Abstract

The utility model belongs to the technical field of deburring devices, and particularly relates to a steel pipe end deburring device which comprises a bottom plate, a supporting plate is welded to the upper end of the bottom plate, a clamping mechanism is arranged at the upper end of the supporting plate, a side plate is fixedly connected to the right portion of the upper end of the bottom plate, and a motor is fixedly installed at the right end of the side plate. The output end of the motor penetrates through the side plate and is rotationally connected with the side plate, an adjusting mechanism is arranged at the output end, and a grinding strip is arranged on the adjusting mechanism. The square rod is driven by the motor to rotate, then the sliding barrel drives the mounting plate to rotate, the sliding barrel is driven by the air cylinder to move, then the polishing strip moves, the end of a steel pipe can be polished and deburred, the screw and the sliding block are rotated to do threaded motion, the angle of the adjusting rod is changed, and then the angle of the polishing strip is changed. And therefore, the device can chamfer the edge of the end part of the steel pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of burr devices, and in particular relates to a burr removal device for the end of a steel pipe. Background Art

[0002] The utility model patent with patent authorization announcement number CN210413877U discloses a steel pipe deburring device, which belongs to the field of steel pipe processing. The steel pipe deburring device comprises a deburring device body, support rods are arranged at both ends of the deburring device body, the support rod at the right end is fixedly connected to the deburring device body, a slide groove is cut at the left end of the deburring device body, a slider is fixedly connected to the lower end of the support rod at the left end, the slider is slidably connected to the slide groove, a placement block is fixedly connected to the left and right ends of the deburring device body, a steel pipe is arranged at the upper end of the placement block, a groove is cut at one end of the support rod close to the steel pipe, a motor is fixedly connected to the inner end wall of the groove, and a rotating shaft is fixedly connected to the outer end of the output end of the motor. The utility model can smooth the inner and outer end walls of the steel pipe with burrs left after cutting through the rotation of the brush, thereby reducing the error of steel pipe production to a certain extent and reducing the possibility of subsequent processing personnel being scratched by burrs at the end of the steel pipe. However, when the device is used, it is inconvenient to fix the steel pipe. At the same time, the device can only grind and remove burrs on the end of the steel pipe, but it is not convenient to chamfer the edge of the end. Summary of the invention

[0003] The utility model aims to provide a steel pipe end deburring device, which solves the problem that the existing steel pipe end deburring device is inconvenient to fix the steel pipe when in use, and the device can only grind and deburr the steel pipe end, but is not convenient for chamfering the end edge.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a deburring device for the end of a steel pipe, comprising a base plate, a support plate welded to the upper end of the base plate, a clamping mechanism arranged at the upper end of the support plate, a side plate fixedly connected to the right portion of the upper end of the base plate, a motor fixedly installed at the right end of the side plate, an output end of the motor passes through the side plate and is rotatably connected to the side plate, an adjustment mechanism is arranged on the output end, and a grinding strip is arranged on the adjustment mechanism.

[0005] The principle of the utility model is that when in use, the steel pipe is inserted into the supporting tube, the screw rod and the supporting tube are manually rotated to make a threaded movement, thereby making the clamping plate move in the supporting tube, thereby making the anti-skid pad move and contact the steel pipe, and by rotating the screw rod and the supporting tube to make a threaded movement, the clamping plate drives the anti-skid pad to move and contact the steel pipe, so that the steel pipe end is clamped, making it more stable and not easy to loosen when deburring the steel pipe end, and then starting the motor, the motor drives the square rod to rotate the rod, the square rod drives the slide cylinder to rotate, the slide cylinder drives the mounting plate to rotate, and at the same time, starting the cylinder drives the sliding pin to move, the sliding pin drives the rotating disk to move, the rotating disk drives the slide cylinder to move, thereby making the mounting plate move, the mounting plate drives the grinding strip to move, thereby making the grinding strip contact with the steel pipe, and the steel pipe end can be polished and deburred. At the same time, the device can change the angle of the adjusting rod by manually rotating the screw rod, and the screw rotation and the slider make a threaded movement, thereby making the angle of the grinding strip change, thereby making the device chamfer the edge of the steel pipe end.

[0006] The beneficial effect of the utility model is that the screw rod and the support tube are rotated to make a threaded movement, so that the clamping plate drives the anti-skid pad to move and contact the steel pipe, and the steel pipe is clamped, so that the end of the steel pipe is more stable and not easy to loosen when deburring.

[0007] The square rod is driven to rotate by a motor, which in turn drives the mounting plate to rotate, and the slide is driven to move by a cylinder, which in turn moves the grinding strip, so that the end of the steel pipe can be ground and deburred, and the angle of the adjusting rod can be changed by rotating the screw and the slider to make a threaded motion, which in turn changes the angle of the grinding strip, so that the device can chamfer the edge of the end of the steel pipe.

[0008] Furthermore, the clamping mechanism includes a support tube, a screw rod, a clamping plate, an anti-skid pad, and a guide rod. The upper end of the support plate is fixedly connected to the support tube, the interior of the support tube is connected to the screw rod through a thread, and a clamping plate is installed on the outer side of the end of the screw rod through a bearing. The side of the clamping plate away from the support tube is bonded with an anti-skid pad, and the anti-skid pad is made of rubber. By rotating the screw rod and the support tube to make a threaded motion, the clamping plate drives the anti-skid pad to move and contact the steel pipe, thereby clamping the steel pipe, making the end of the steel pipe more stable and not easy to loosen when deburring.

[0009] Furthermore, a guide rod is fixedly connected to one side of the clamping plate close to the supporting tube, and the guide rod is slidably connected to the supporting tube. The movement of the clamping plate is guided by providing the guide rod.

[0010] Furthermore, the adjustment mechanism includes a square rod, a slide, a turntable, a cylinder, a sliding pin, a mounting plate, a connecting rod, a slider, a screw, and an adjustment rod. A square rod is welded to the left end of the output end, a slide is slidably connected to the outside of the square rod, a turntable is fixedly sleeved to the right outside of the slide, a cylinder is fixedly mounted to the right end of the side plate, a cylinder rod of the cylinder passes through the side plate and is slidably connected to the side plate, a mounting plate is welded to the left end of the slide, a connecting rod is fixedly connected to the left end of the mounting plate, the connecting rod is hinged to a grinding strip, and a slider is slidably connected to the inside of the mounting plate. The square rod is driven to rotate by a motor, so that the slide drives the mounting plate to rotate, and the slide is driven to move by the cylinder, so that the grinding strip moves, so that the end of the steel pipe can be polished and deburred, and the screw and the slider are rotated to make a threaded motion, so that the angle of the adjustment rod changes, so that the angle of the grinding strip changes, so that the device can chamfer the edge of the end of the steel pipe.

[0011] Furthermore, a sliding pin is fixedly connected to the left end of the cylinder rod, and the sliding pin is slidably connected to the rotating disk. By arranging the sliding pin, the movement of the rotating disk is easy to control.

[0012] Furthermore, a screw rod is installed inside the mounting plate through a bearing, and the screw rod and the slider are connected by threads. By arranging the screw rod, it is convenient to control the movement of the slider.

[0013] Furthermore, the left end of the slide block is hinged with an adjusting rod, and the adjusting rod is hinged with the grinding strip. By setting the adjusting rod, it is convenient to control the change of the grinding strip angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of the overall structure of a steel pipe end deburring device according to an embodiment of the present invention;

[0015] Figure 2 The steel pipe end deburring device of the embodiment of the present invention Figure 1 Right view of;

[0016] Figure 3 The steel pipe end deburring device of the embodiment of the present invention Figure 1 Schematic diagram of the slide in . DETAILED DESCRIPTION

[0017] The following is further described in detail through specific implementation methods:

[0018] The figure marks in the drawings of the specification include: base plate 1, support plate 2, clamping mechanism 3, side plate 4, motor 5, adjustment mechanism 6, grinding strip 7, support cylinder 31, screw 32, clamping plate 33, anti-slip pad 34, guide rod 35, square rod 61, slide cylinder 62, turntable 63, cylinder 64, sliding pin 65, mounting plate 66, connecting rod 67, slider 68, screw 69, and adjusting rod 610.

[0019] like Figure 1 , Figure 2 As shown, this embodiment provides a deburring device for the end of a steel pipe, including a base plate 1, a support plate 2 is welded to the upper end of the base plate 1, a clamping mechanism 3 is arranged at the upper end of the support plate 2, a side plate 4 is fixedly connected to the right part of the upper end of the base plate 1, a motor 5 is fixedly installed at the right end of the side plate 4, an output end of the motor 5 passes through the side plate 4 and is rotatably connected to the side plate 4, an adjusting mechanism 6 is arranged on the output end, and a grinding strip 7 is arranged on the adjusting mechanism 6.

[0020] like Figure 1 , Figure 2 As shown, the clamping mechanism 3 includes a support tube 31, a screw rod 32, a clamping plate 33, an anti-skid pad 34, and a guide rod 35. The upper end of the support plate 2 is fixedly connected to the support tube 31, the interior of the support tube 31 is connected to the screw rod 32 by a thread, and the clamping plate 33 is installed on the outer side of the end of the screw rod 32 through a bearing. The side of the clamping plate 33 close to the support tube 31 is fixedly connected to the guide rod 35, and the guide rod 35 and the support tube 31 are slidably connected. By setting the guide rod 35, the movement of the clamping plate 33 is guided, and the side of the clamping plate 33 away from the support tube 31 is bonded with an anti-skid pad 34, and the anti-skid pad 34 is made of rubber. By rotating the screw rod 32 and the support tube 31 to make a threaded movement, the clamping plate 33 drives the anti-skid pad 34 to move and contact the steel pipe, thereby clamping the steel pipe, making the end of the steel pipe more stable and not easy to loosen during deburring.

[0021] like Figure 1 , Figure 2 , Figure 3As shown, the adjusting mechanism 6 includes a square rod 61, a slide cylinder 62, a turntable 63, a cylinder 64, a sliding pin 65, a mounting plate 66, a connecting rod 67, a slider 68, a screw 69, and an adjusting rod 610. The left end of the output end is welded with a square rod 61, the outer side of the square rod 61 is slidably connected with a slide cylinder 62, the outer right part of the slide cylinder 62 is fixedly sleeved with a turntable 63, the right end of the side plate 4 is fixedly installed with a cylinder 64, the cylinder rod of the cylinder 64 passes through the side plate 4 and is slidably connected to the side plate 4, the left end of the cylinder rod is fixedly connected with a sliding pin 65, the sliding pin 65 and the turntable 63 are slidably connected, and the movement of the turntable 63 is easy to control by setting the sliding pin 65, the left end of the slide cylinder 62 is welded with a mounting plate 66, the left end of the mounting plate 66 is fixedly connected with a connecting rod 67, the connecting rod 67 and the grinding strip 7 are hinged, and the inner sliding of the mounting plate 66 The mounting plate 66 is movably connected with a slider 68, and a screw 69 is installed inside the mounting plate 66 through a bearing. The screw 69 and the slider 68 are connected by threads. The screw 69 is provided to facilitate the control of the movement of the slider 68. The left end of the slider 68 is hinged with an adjusting rod 610, and the adjusting rod 610 and the grinding strip 7 are hinged. The adjusting rod 610 is provided to facilitate the control of the angle change of the grinding strip 7. The square rod 61 is driven to rotate by the motor 5, so that the slide 62 drives the mounting plate 66 to rotate, and the slide 62 is driven to move by the cylinder 64, so that the grinding strip 7 moves, and the end of the steel pipe can be grinded and deburred, and the screw 69 and the slider 68 are rotated to make a threaded motion, so that the angle of the adjusting rod 610 changes, and the angle of the grinding strip 7 changes, so that the device can chamfer the edge of the end of the steel pipe.

[0022] The specific implementation process of the utility model is as follows: when in use, the steel pipe is inserted into the support tube 31, and the screw rod 32 and the support tube 31 are manually rotated to make a threaded motion, so that the clamping plate 33 moves in the support tube 31, and the anti-skid pad 34 moves and contacts the steel pipe. By rotating the screw rod 32 and the support tube 31 to make a threaded motion, the clamping plate 33 drives the anti-skid pad 34 to move and contact the steel pipe, so that the steel pipe end is more stable and not easy to loosen when deburring, and then the motor 5 is started, and the motor 5 drives the square rod 61 to rotate, and the square rod 61 drives the slide tube 62 to rotate, and the slide tube 62 drives the mounting plate 66 to rotate, and at the same time, the cylinder 64 is started to drive the sliding pin 65 to move, the sliding pin 65 drives the turntable 63 to move, the turntable 63 drives the slide 62 to move, and then the mounting plate 66 moves, the mounting plate 66 drives the grinding strip 7 to move, and then the grinding strip 7 contacts the steel pipe, which can grind and remove burrs on the end of the steel pipe. At the same time, the device can manually rotate the screw 69, the screw 69 rotates and the slider 68 makes a threaded motion, so that the angle of the adjusting rod 610 changes, and then the angle of the grinding strip 7 changes, so that the device can chamfer the edge of the end of the steel pipe.

[0023] By rotating the screw rod 32 and the support tube 31 to make a threaded motion, the clamping plate 33 drives the anti-skid pad 34 to move and contact the steel pipe, thereby clamping the steel pipe, making the end of the steel pipe more stable and less likely to loosen during deburring.

[0024] The square rod 61 is driven to rotate by the motor 5, so that the slide 62 drives the mounting plate 66 to rotate, and the slide 62 is driven to move by the cylinder 64, so that the grinding strip 7 moves, so that the end of the steel pipe can be grinded to remove burrs, and the screw 69 and the slider 68 are rotated to make a threaded motion, so that the angle of the adjusting rod 610 changes, and the angle of the grinding strip 7 changes, so that the device can chamfer the edge of the end of the steel pipe.

[0025] It should be noted in advance that, in the present invention, 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 connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A deburring device for the end of a steel pipe, comprising a bottom plate, characterized in that: A support plate is welded to the upper end of the base plate, a clamping mechanism is provided on the upper end of the support plate, a side plate is fixedly connected to the right upper end of the base plate, a motor is fixedly installed on the right end of the side plate, an output end of the motor passes through the side plate and is rotatably connected to the side plate, an adjustment mechanism is provided on the output end, and a grinding strip is provided on the adjustment mechanism.

2. The steel pipe end deburring device according to claim 1, characterized in that: The clamping mechanism includes a support tube, a screw rod, a clamping plate, an anti-slip pad, and a guide rod. The upper end of the support plate is fixedly connected to the support tube, the interior of the support tube is connected to the screw rod through a thread, a clamping plate is installed on the outer side of the end of the screw rod through a bearing, and an anti-slip pad is bonded to the side of the clamping plate away from the support tube, and the anti-slip pad is made of rubber.

3. The steel pipe end deburring device according to claim 2, characterized in that: A guide rod is fixedly connected to one side of the clamping plate close to the supporting tube, and the guide rod is slidably connected to the supporting tube.

4. The steel pipe end deburring device according to claim 1, characterized in that: The adjusting mechanism comprises a square rod, a slide cylinder, a turntable, a cylinder, a sliding pin, a mounting plate, a connecting rod, a slider, a screw and an adjusting rod. A square rod is welded to the left end of the output end, a slide cylinder is slidably connected to the outer side of the square rod, a turntable is fixedly sleeved on the right outer side of the slide cylinder, a cylinder is fixedly mounted on the right end of the side plate, a cylinder rod of the cylinder passes through the side plate and is slidably connected to the side plate, a mounting plate is welded to the left end of the slide cylinder, a connecting rod is fixedly connected to the left end of the mounting plate, the connecting rod is hinged to the grinding strip, and a slider is slidably connected to the inside of the mounting plate.

5. The steel pipe end deburring device according to claim 4, characterized in that: The left end of the cylinder rod is fixedly connected with a sliding pin, and the sliding pin is slidably connected with the rotating disk.

6. The steel pipe end deburring device according to claim 4, characterized in that: A screw rod is installed inside the mounting plate via a bearing, and the screw rod and the slider are connected via threads.

7. The steel pipe end deburring device according to claim 4, characterized in that: The left end of the sliding block is hinged with an adjusting rod, and the adjusting rod is hinged with the grinding strip.

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