Dust removal type stainless steel pipe welding seam polishing equipment

Abstract

The utility model belongs to the technical field of polishing equipment, and particularly relates to dust removal type stainless steel pipe welding seam polishing equipment which comprises a base, a supporting mechanism is arranged on the base, a supporting cylinder is arranged on the supporting mechanism, a screw pin is connected to the interior of the supporting cylinder through threads, and a clamping plate is installed on the outer side of the tail end of the screw pin through a bearing. The upper end of the base is fixedly connected with a flow dividing cylinder, a support is fixedly installed at the upper end of the base, and a grinding and dust collecting mechanism is arranged on the support. According to the stainless steel tube supporting device, the two-way screw rod and the screw sleeve are rotated to do threaded motion, so that the sliding rod can drive the sliding seat to slide at the upper end of the base, the distance between the two supporting cylinders is changed, and the stainless steel tubes with different lengths can be supported and fixed by the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing equipment technical field, concretely is a dust removal type stainless steel pipe weld polishing equipment. BACKGROUND

[0002] The utility model discloses a utility model discloses a kind of weld polishing devices of stainless steel pipe with the publication No.CN209919528U, including polishing cylinder, the inner wall of the polishing cylinder is fixedly connected with sanding layer, the outer wall of the polishing cylinder is fixedly connected with bearing ring, the outer surface of the bearing ring is movably connected with rolling steel ball, the outer wall of the rolling steel ball is fixedly connected with bearing protection shell, the outer wall of the polishing cylinder is fixedly connected with first gear, the outer surface of the bearing protection shell is fixedly connected with fixed plate, the bottom of the fixed plate is fixedly connected with support block, the side of the support block is fixedly connected with motor;The weld polishing device of the stainless steel pipe, by being provided with motor, rotating shaft, second gear, first gear, sanding layer and bearing ring, the weld of stainless steel pipe can be more conveniently polished, improves labor efficiency while saving time and effort, solves the problem of low polishing efficiency of stainless steel pipe, to facilitate the use of people.

[0003] But the device is inconvenient for fixing and supporting stainless steel pipes of different lengths when in use, and the dust generated by the device during polishing is dispersed to pollute the air. UTILITY MODEL CONTENTS

[0004] The utility model discloses a dust removal type stainless steel pipe weld polishing equipment, solve the problem that device is inconvenient for fixing and supporting stainless steel pipes of different lengths, and the dust generated by the device during polishing is dispersed to pollute the air.

[0005] To achieve the above object, the utility model provides the following technical scheme: a dust removal type stainless steel pipe weld polishing equipment, including base, the base is provided with support mechanism, the support mechanism is provided with support cylinder, the inside of the support cylinder is connected with screw bolt through screw thread, the outer side of the tail end of the screw bolt is equipped with clamping plate through bearing, the upper end of the base is fixedly connected with shunt cylinder, the upper end of the base is fixedly installed with support, the support is provided with polishing dust collection mechanism.

[0006] Preferably, the supporting mechanism comprises a sliding seat, the sliding seat and the supporting cylinder are connected through a bearing, the upper end of the base is slidingly connected with the sliding seat, the lower end of the sliding seat is fixedly connected with a sliding rod, the sliding rod is slidingly connected with the base, the lower end of the sliding rod is fixedly connected with a screw sleeve, the screw sleeve is internally threadedly connected with a bidirectional screw rod, the bidirectional screw rod is rotationally connected with the base, the outer side of the supporting cylinder is fixedly connected with a gear ring, the surface of the sliding seat is fixedly installed with a motor, the rotating shaft of the motor penetrates through the sliding seat and is rotationally connected with the sliding seat. The bidirectional screw rod and the screw sleeve are threadedly moved, so that the sliding rod can drive the sliding seat to slide on the upper end of the base, the distance between the two supporting cylinders is changed, and the device can support and fix stainless steel pipes with different lengths.

[0007] Preferably, the lower end of the base is fixedly connected with a limiting plate, and the limiting plate is slidingly connected with the bidirectional screw rod. The limiting plate is arranged to prevent the bidirectional screw rod from moving.

[0008] Preferably, the rotating shaft of the motor is fixedly connected with a gear at the tail end, and the gear is engaged with the gear ring. The gear is arranged to control the rotation of the gear ring.

[0009] Preferably, the grinding dust collecting mechanism comprises a cylinder, the upper end of the support is fixedly installed with the cylinder, the cylinder rod of the cylinder penetrates through the support and is slidingly connected with the support, the outer side of the cylinder rod of the cylinder is slidingly connected with a sliding cylinder, the surface of the cylinder rod of the cylinder is fixedly connected with a sliding pin, the sliding pin is slidingly connected with the sliding cylinder, the sliding cylinder is slidingly connected with a flow dividing cylinder, the lower end of the sliding cylinder is fixedly connected with a grinding plate, the inside of the sliding cylinder is provided with a compression spring, the lower end of the support is fixedly installed with a filter cylinder, the suction pipe of the filter cylinder is fixedly connected with the flow dividing cylinder, the upper end of the support is fixedly installed with a suction pump, and the suction end of the suction pump penetrates through the support and is fixedly connected with the support. The compression spring acts on the grinding plate, so that the grinding plate is in elastic contact with the stainless steel pipe during rotation of the stainless steel pipe, thereby avoiding that the welding protrusion of the stainless steel pipe is stuck during rotation, and simultaneously, the suction pump is used for suction, the filter cylinder is used for sucking air in the flow dividing cylinder, dust generated during grinding is collected, and the dust generated during grinding is prevented from escaping.

[0010] Preferably, one end of the compression spring is fixedly connected with the cylinder rod of the cylinder, and the other end of the compression spring is fixedly connected with the grinding plate. The compression spring is arranged to make the grinding plate in elastic contact with the surface of the stainless steel pipe.

[0011] Compared with the prior art, the device has the following beneficial effects:

[0012] 1. The utility model discloses a two -way screw rod and screw sleeve do the thread movement through rotation, and further make the sliding rod can drive the slide on the base upper end sliding, and further make the spacing change between two support cylinders, make the device can support and fix the stainless steel pipe of different length.

[0013] 2. The utility model discloses a spring is acted on the polishing plate through the spring, make the polishing plate always and stainless steel pipe elastic contact and polish in the stainless steel pipe rotation process, avoid the polishing plate and stainless steel pipe axial distance limit and lead to the welding projection of stainless steel pipe to produce the jam in the rotation process, simultaneously, through the suction pump suction, make the filter cartridge suction shunt cylinder internal air, make the dust of polishing generation be sucked and collected, avoid the dust of polishing generation and escape. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure perspective drawing of the utility model;

[0015] Figure 2 It is the bottom view of the utility model; Figure 1

[0016] Figure 3 It is the support perspective drawing of the utility model; Figure 1

[0017] Figure 4 It is the slide cylinder sectional view of the utility model; Figure 3

[0018] In the drawing: 1, base; 2, support mechanism; 3, support cylinder; 4, screw pin; 5, clamping plate; 6, shunt cylinder; 7, support; 8, polishing dust collecting mechanism; 21, slide; 22, sliding rod; 23, screw sleeve; 24, two -way screw rod; 25, limit plate; 26, gear ring; 27, motor; 28, gear; 81, air cylinder; 82, slide cylinder; 83, sliding pin; 84, polishing plate; 85, compression spring; 86, filter cartridge; 87, suction pump. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0020] Please refer to Figures 1-2 ​​​The utility model provides a dust removal type stainless steel pipe weld polishing equipment, including base 1, be provided with support mechanism 2 on base 1, be provided with support cylinder 3 on support mechanism 2, the inside of support cylinder 3 is connected with screw pin 4 through screw thread, the outside of screw pin 4's end is equipped with clamping plate 5 through bearing, the upper end of base 1 is fixedly connected with shunt cylinder 6, the upper end of base 1 is fixedly installed with support 7, and support 7 is provided with polishing dust collection mechanism 8.

[0021] Please refer to Figures 1-2 Support mechanism 2 includes sliding seat 21, and sliding seat 21 and support cylinder 3 are connected through bearing, and the upper end of base 1 is slidably connected with sliding seat 21, and the lower end of sliding seat 21 is fixedly connected with slide rod 22, and slide rod 22 is slidably connected with base 1, and the lower end of slide rod 22 is fixedly connected with screw sleeve 23, and the inside of screw sleeve 23 is connected with bidirectional screw rod 24 through screw thread, and bidirectional screw rod 24 is rotatably connected with base 1, and the lower end of base 1 is fixedly connected with limiting plate 25, and limiting plate 25 is slidably connected with bidirectional screw rod 24, by setting limiting plate 25, prevent bidirectional screw rod 24 from moving, the outside of support cylinder 3 is fixedly connected with gear ring 26, the surface of sliding seat 21 is fixedly installed with motor 27, the shaft end of motor 27 is fixedly connected with gear 28, and gear 28 is engaged with gear ring 26, by setting gear 28, control gear ring 26 rotates, the shaft of motor 27 penetrates sliding seat 21 and is rotatably connected with sliding seat 21, by rotating bidirectional screw rod 24 and screw sleeve 23 and doing screw thread movement, further make slide rod 22 can drive sliding seat 21 to slide on the upper end of base 1, further make the interval between two support cylinders 3 change, make the device can support and fix the stainless steel pipe of different length.

[0022] Please refer to Figures 1-4The polishing dust collecting mechanism 8 comprises a cylinder 81, the upper end middle portion of the support 7 is fixedly provided with the cylinder 81, the cylinder rod of the cylinder 81 penetrates the support 7 and is slidably connected with the support 7, the outer side of the cylinder rod of the cylinder 81 is slidably connected with a sliding cylinder 82, the surface of the cylinder rod of the cylinder 81 is fixedly connected with a sliding pin 83, the sliding pin 83 is slidably connected with the sliding cylinder 82, the sliding cylinder 82 is slidably connected with the flow dividing cylinder 6, the lower end of the sliding cylinder 82 is fixedly connected with a polishing plate 84, the inside of the sliding cylinder 82 is provided with a compression spring 85, one end of the compression spring 85 is fixedly connected with the cylinder rod of the cylinder 81, the other end of the compression spring 85 is fixedly connected with the polishing plate 84, the compression spring 85 is arranged to make the polishing plate 84 always elastically contact the surface of the stainless steel pipe, the lower end of the support 7 is fixedly provided with a filter cylinder 86, the suction pipe of the filter cylinder 86 is fixedly connected with the flow dividing cylinder 6, the upper end of the support 7 is fixedly provided with a suction pump 87, the suction end of the suction pump 87 penetrates the support 7 and is fixedly connected with the support 7, the polishing plate 84 is always elastically contacted with the stainless steel pipe to polish during the rotation of the stainless steel pipe by the action of the compression spring 85 on the polishing plate 84, so that the jamming of the welded protrusion of the stainless steel pipe during the rotation is avoided due to the limitation of the distance between the polishing plate 84 and the axis of the stainless steel pipe, and the dust generated during the polishing is sucked and collected by the suction of the suction pump 87, so that the dust generated during the polishing is avoided from escaping.

[0023] The specific implementation process of the utility model is as follows: in use, according to the stainless steel pipe length adjusting device, rotating bidirectional screw rod 24 and screw sleeve 23 do screw thread movement, and then make that slide rod 22 can drive sliding seat 21 to slide on the upper end of base 1, and then make that the interval between two support cylinders 3 changes, so that the device can support and fix the stainless steel pipes of different lengths, the stainless steel pipe is passed through two support cylinders 3 and flow dividing cylinder 6, then manually rotating screw pin 4 and support cylinder 3 do screw thread movement, and then make that clamping plate 5 moves and contacts the stainless steel pipe, clamps the stainless steel pipe, then starts motor 27, motor 27 drives gear 28 to rotate, gear 28 drives gear ring 26 to rotate, gear ring 26 drives support cylinder 3 to rotate, and then makes the stainless steel pipe rotate, starts suction pump 87, and the dust generated during the polishing is sucked and collected by the suction of suction pump 87, so that the dust generated during the polishing is avoided from escaping, then starts cylinder 81 and drives the cylinder rod to elongate, the cylinder rod drives compression spring 85 to move, makes that compression spring 85 drives polishing plate 84 to elastically descend and contact the stainless steel pipe, the polishing plate 84 is always elastically contacted with the stainless steel pipe to polish during the rotation of the stainless steel pipe by the action of compression spring 85 on polishing plate 84, so that the jamming of the welded protrusion of the stainless steel pipe during the rotation is avoided due to the limitation of the distance between the polishing plate 84 and the axis of the stainless steel pipe.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust-removing stainless steel pipe weld grinding device, comprising a base (1), characterized in that: A support mechanism (2) is provided on the base (1), and a support cylinder (3) is provided on the support mechanism (2). A screw pin (4) is threadedly connected inside the support cylinder (3). A clamp plate (5) is installed on the outer side of the end of the screw pin (4) through a bearing. A diverter cylinder (6) is fixedly connected to the upper end of the base (1). A bracket (7) is fixedly installed on the upper end of the base (1). A grinding dust collection mechanism (8) is provided on the bracket (7).

2. The dust-removing stainless steel pipe weld grinding equipment according to claim 1, characterized in that: The support mechanism (2) includes a slide (21), the slide (21) and the support cylinder (3) are connected by bearings, the upper end of the base (1) is slidably connected to the slide (21), the lower end of the slide (21) is fixedly connected to the slide rod (22), the slide rod (22) and the base (1) are slidably connected, the lower end of the slide rod (22) is fixedly connected to the threaded sleeve (23), the inside of the threaded sleeve (23) is connected to the double screw (24) by thread, the double screw (24) and the base (1) are rotatably connected, the outer side of the support cylinder (3) is fixedly connected to the toothed ring (26), the surface of the slide (21) is fixedly mounted with a motor (27), the shaft of the motor (27) passes through the slide (21) and is rotatably connected to the slide (21).

3. The dust-removing stainless steel pipe weld grinding equipment according to claim 2, characterized in that: The lower end of the base (1) is fixedly connected to a limiting plate (25), and the limiting plate (25) and the bidirectional screw (24) are slidably connected.

4. The dust-removing stainless steel pipe weld grinding equipment according to claim 2, characterized in that: A gear (28) is fixedly connected to the end of the shaft of the motor (27), and the gear (28) meshes with the gear ring (26).

5. The dust-removing stainless steel pipe weld grinding equipment according to claim 1, characterized in that: The grinding dust collection mechanism (8) includes a cylinder (81). The cylinder (81) is fixedly installed at the upper middle part of the bracket (7). The cylinder rod of the cylinder (81) passes through the bracket (7) and is slidably connected to the bracket (7). A slide cylinder (82) is slidably connected to the outer side of the cylinder rod of the cylinder (81). A sliding pin (83) is fixedly connected to the surface of the cylinder rod of the cylinder (81). The sliding pin (83) and the slide cylinder (82) are slidably connected. The diverter cylinder (6) is slidably connected, and a grinding plate (84) is fixedly connected to the lower end of the slide cylinder (82). A compression spring (85) is provided inside the slide cylinder (82). A filter cylinder (86) is fixedly installed at the lower end of the bracket (7). The suction pipe of the filter cylinder (86) is fixedly connected to the diverter cylinder (6). A suction pump (87) is fixedly installed at the upper end of the bracket (7). The suction end of the suction pump (87) passes through the bracket (7) and is fixedly connected to the bracket (7).

6. The dust-removing stainless steel pipe weld grinding equipment according to claim 5, characterized in that: One end of the compression spring (85) is fixedly connected to the cylinder rod of the cylinder (81), and the other end of the compression spring (85) is fixedly connected to the grinding plate (84).

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