Steel pipe cutting device

Abstract

The utility model relates to the related technical field of steel pipe machining, in particular to a steel pipe cutting device which comprises a cutting platform, a cutting mechanism is arranged at the top of the cutting platform, and a fixing mechanism is arranged at the top of the cutting platform. The cutting mechanism comprises a sliding plate, a groove, a sliding block, a sliding groove, a connecting arm, a protective cover, a control arm and a cutting blade, the cutting mechanism is arranged, the sliding plate is fan-shaped, the sliding groove is arc-shaped, the sliding block can rotate along the circle center of the sliding plate, and the position of the cutting blade can be correspondingly adjusted according to the requirement of a diagonal plane; an arranged fixing mechanism fixes a steel pipe through a first clamping block and a second clamping block, the positions of the opposite faces of the first clamping block and the second clamping block are staggered, more stable clamping force can be conveniently provided, the cutting stability is guaranteed, and by adjusting the positions of the first clamping block and the second clamping block and pushing an auxiliary side plate to move through an operation rod, the cutting efficiency is improved. And steel pipes with different diameters can be conveniently fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel pipe processing related technical field especially relates to a steel pipe cutting device. BACKGROUND

[0002] In the modern industrial production and construction field, steel pipes are widely used in various structures and pipeline systems, and as the demand for accurate cutting of steel pipes increases, cutting devices are required to efficiently and accurately cut steel pipes to meet various specific construction requirements.

[0003] The utility model discloses a kind of steel pipe cutting devices with CN218575172U, the utility model includes base plate, wherein part vertical is provided with notch;And cutting mechanism, setting above base plate, the cutting mechanism includes connecting arm, cutting wheel, fixed shroud, mobile shroud, stand and the transmission assembly setting in power shroud;The stand is vertically fixed on base plate, one end of connecting arm is movably connected with the upper end of stand, and the other end of connecting arm is connected with the motor of power connection of cutting wheel, but this device is limited to vertical cutting, cannot meet the demand of bevel surface.

[0004] For the above problems, a steel pipe cutting device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of steel pipe cutting device to solve the existing steel pipe cutting device proposed in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of steel pipe cutting device, including cutting platform, the top of the cutting platform is equipped with cutting mechanism, the top of the cutting platform is equipped with fixed mechanism;

[0007] The cutting mechanism includes the sliding plate installed in the top of cutting platform, the top of the cutting platform is equipped with recess, the top of the sliding plate is equipped with sliding block, and sliding block is rotatably connected with sliding plate, the top of the sliding plate is equipped with sliding slot, and sliding block is slidably connected with sliding slot.

[0008] Preferably, the both ends of the sliding block are equipped with connecting arm, and the sliding block is rotatably connected with the connecting arm, the connecting arm is equipped with protective cover between the connecting arm, the top of the connecting arm is equipped with control arm, and the inside of the protective cover is equipped with cutting blade.

[0009] Preferably, the cutting blade is located directly above the recess, and the protective cover is fan-shaped, for protecting operators during cutting.

[0010] Preferably, the sliding plate is fan-shaped, and the sliding slot is arc-shaped, facilitating the rotation of the sliding block along the center of the sliding plate.

[0011] Preferably, the fixing mechanism comprises a first main side plate mounted on one side of the cutting platform, a support plate arranged on the top of the cutting platform, a second main side plate arranged on one side of the cutting platform, a connecting column arranged between the first main side plate and the second main side plate, first clamping blocks arranged at the two ends of the first main side plate, a vice side plate arranged at one end of the second main side plate, an operating rod arranged on the inner wall of the second main side plate and threadedly connected with the second main side plate, a first round bolt arranged between the first clamping blocks, second clamping blocks arranged at the two ends of the vice side plate, and a second round bolt arranged between the second clamping blocks.

[0012] Preferably, the connecting column is provided with two groups of connecting columns arranged at the bottom and the top of the first main side plate and the second main side plate respectively, and is used for connecting and fixing the first main side plate and the second main side plate.

[0013] Preferably, the first round bolt is provided with three groups of first round bolts, and is used for fixing the first clamping blocks on the first main side plate.

[0014] Preferably, the first clamping blocks and the second clamping blocks are staggered with each other in position, and are used for more fixedly fixing the steel pipe.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The steel pipe cutting device is provided with a cutting mechanism, the sliding plate is fan-shaped and the sliding groove is arc-shaped, the sliding block can rotate around the center of the sliding plate, and the position of the cutting blade can be adjusted according to the need of the bevel surface.

[0017] The fixing mechanism is arranged, the first clamping blocks and the second clamping blocks are staggered with each other in position, the stable clamping force is provided, and the stability of cutting is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the structure schematic of the cutting mechanism of the utility model Figure One ;

[0020] Figure 3 It is the structure schematic of the cutting mechanism of the utility model Figure Two ;

[0021] Figure 4 It is the structure schematic of the fixing mechanism of the utility model Figure One ;

[0022] Figure 5 It is the structure schematic of the fixing mechanism of the utility modelFigure Two .

[0023] In the figure: 1. Cutting platform; 2. Cutting mechanism; 201. Slide plate; 202. Groove; 203. Slider; 204. Slide groove; 205. Connecting arm; 206. Protective cover; 207. Control arm; 208. Cutting blade; 3. Fixing mechanism; 301. First main side plate; 302. Support plate; 303. Second main side plate; 304. Connecting column; 305. First clamping block; 306. Secondary side plate; 307. Operating lever; 308. First round bolt; 309. Second clamping block; 310. Second round bolt. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] Example

[0026] like Figures 1-3 As shown, it includes a cutting platform 1, a cutting mechanism 2 is provided on the top of the cutting platform 1, a fixing mechanism 3 is provided on the top of the cutting platform 1, the cutting mechanism 2 includes a slide 201 installed on the top of the cutting platform 1, a groove 202 is provided on the top of the cutting platform 1, a slider 203 is provided on the top of the slide 201, and the slider 203 is rotatably connected to the slide 201, a slide groove 204 is provided on the top of the slide 201, and the slider 203 is slidably connected to the slide groove 204, connecting arms 205 are provided at both ends of the slider 203, and the slider 203 is rotatably connected to the connecting arm 205, a protective cover 206 is provided between the connecting arms 205, a control arm 207 is provided on the top of the connecting arm 205, and a cutting blade 208 is provided inside the protective cover 206.

[0027] It should be noted that, in this embodiment, when beveling is required, the slider 203 is first pushed to slide in the slide groove 204 on the slide plate 201. Since the slide plate 201 is fan-shaped and the slide groove 204 is arc-shaped, the slider 203 can rotate along the center of the slide plate 201. The connecting arms 205 at both ends of the slider 203 drive the protective cover 206 and the internal cutting blade 208 to move, and the cutting blade 208 is adjusted to the position above the steel pipe to be cut. Then, the cutting blade 208 is started, and the control arm 207 is operated to start cutting the steel pipe. The protective cover 206 is fan-shaped, which can provide a certain degree of protection for the operator.

[0028] The groove 202 provides space for the cutting blade 208 when the cutting blade 208 is cutting, thereby preventing the cutting blade 208 from causing damage to the cutting platform 1 .

[0029] like Figure 4 、 5As shown, the fixing mechanism 3 includes a first main side panel 301 installed on one side of the cutting platform 1, a support plate 302 is provided on the top of the cutting platform 1, a second main side panel 303 is provided on one side of the cutting platform 1, a connecting column 304 is provided between the first main side panel 301 and the second main side panel 303, first clamping blocks 305 are provided at both ends of the first main side panel 301, a secondary side panel 306 is provided at one end of the second main side panel 303, an operating rod 307 is provided on the inner wall of the second main side panel 303, and the operating rod 307 is threadedly connected to the second main side panel 303, a first round bolt 308 is provided between the first clamping blocks 305, a second clamping block 309 is provided at both ends of the secondary side panel 306, and a second round bolt 310 is provided between the second clamping blocks 309.

[0030] It should be noted that, in this embodiment, the steel pipe to be cut is first placed between the first clamping block 305 and the second clamping block 309. The first clamping block 305 is fixed to the first main side plate 301 by three groups of first round bolts 308, and the second clamping block 309 is fixed to the secondary side plate 306 by four groups of second round bolts 310. Since the secondary side plate 306 is slidably connected to the connecting column 304, and the rotating operating rod 307 is threadedly connected to the second main side plate 303, the secondary side plate 306 is pushed along the connecting column 304 by rotating the operating rod 307, thereby adjusting the position of the second clamping block 309 so that it clamps the steel pipe together with the first clamping block 305.

[0031] The support plate 302 is disposed between the clamping block and the cutting blade 208 to support the steel pipe.

[0032] Working principle of this utility model:

[0033] Refer to the instruction manual Figures 1-5 First, place the steel pipe to be cut between the first clamping block 305 and the second clamping block 309. The first clamping block 305 is fixed to the first main side plate 301 by three groups of first round bolts 308, and the second clamping block 309 is fixed to the secondary side plate 306 by four groups of second round bolts 310. Since the secondary side plate 306 is slidably connected to the connecting column 304, and the operating rod 307 is threadedly connected to the second main side plate 303, the secondary side plate 306 is pushed along the connecting column 304 by rotating the operating rod 307, thereby adjusting the position of the second clamping block 309 so that it clamps the steel pipe with the first clamping block 305. The support plate 302 is provided between the clamping block and the cutting blade 208 to support the steel pipe.

[0034] After the steel pipe is fixed, when beveling, first push the sliding block 203 in the sliding groove 204 on the slide plate 201 slide, because the slide plate 201 is sector, the sliding groove 204 is arc, the sliding block 203 can rotate along the center of the slide plate 201, the connecting arm 205 at both ends of the sliding block 203 drives the protective cover 206 and the internal cutting blade 208 to move, adjust the cutting blade 208 to the position above the steel pipe that needs to be cut, then start the cutting blade 208, the operation control arm 207 starts to cut the steel pipe, the protective cover 206 is sector, can protect the operator to a certain extent;

[0035] Among them, the recess 202 provides space for the cutting blade 208 when cutting, avoids the cutting blade 208 from damaging the cutting platform 1.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel pipe cutting apparatus comprising a cutting platform (1), characterized in that: The top of the cutting platform (1) is provided with a cutting mechanism (2), and the top of the cutting platform (1) is provided with a fixing mechanism (3); The cutting mechanism (2) comprises a sliding plate (201) mounted on the top of the cutting platform (1), the top of the cutting platform (1) is provided with a groove (202), the top of the sliding plate (201) is provided with a sliding block (203), the sliding block (203) is rotatably connected with the sliding plate (201), and the top of the sliding plate (201) is provided with a sliding groove (204), and the sliding block (203) is slidably connected with the sliding groove (204).

2. A steel pipe cutting apparatus according to claim 1, wherein: Both ends of the sliding block (203) are provided with connecting arms (205), and the sliding block (203) is rotatably connected with the connecting arms (205), the connecting arms (205) are provided with protective covers (206) therebetween, the top of the connecting arms (205) is provided with control arms (207), and the inside of the protective cover (206) is provided with a cutting blade (208).

3. A steel pipe cutting apparatus according to claim 2, wherein: The cutting blade (208) is arranged directly above the groove (202), and the protective cover (206) is fan-shaped and used for protecting the operator during cutting.

4. A pipe cutting apparatus as defined in claim 1, wherein: The sliding plate (201) is fan-shaped, and the sliding groove (204) is arc-shaped, so that the sliding block (203) can rotate along the center of the sliding plate (201).

5. A pipe cutting apparatus as defined in claim 1, wherein: The fixing mechanism (3) comprises a first main side plate (301) mounted on one side of the cutting platform (1), a support plate (302) arranged on the top of the cutting platform (1), a second main side plate (303) arranged on one side of the cutting platform (1), a connecting column (304) arranged between the first main side plate (301) and the second main side plate (303), first clamping blocks (305) arranged at both ends of the first main side plate (301), a vice side plate (306) arranged at one end of the second main side plate (303), an operating rod (307) arranged on the inner wall of the second main side plate (303) and in threaded connection with the second main side plate (303), a first round bolt (308) arranged between the first clamping blocks (305), second clamping blocks (309) arranged at both ends of the vice side plate (306), and a second round bolt (310) arranged between the second clamping blocks (309).

6. A steel pipe cutting apparatus according to claim 5, wherein: The connecting column (304) is provided with two groups, which are arranged at the bottom and top of the first main side plate (301) and the second main side plate (303) respectively, and is used for connecting and fixing the first main side plate (301) and the second main side plate (303), the vice side plate (306) is arranged on one side of the operating rod (307) and in sliding connection with the connecting column (304).

7. A steel pipe cutting apparatus as defined in claim 5, wherein: The first round bolt (308) is provided with three groups, which are used for fixing the first clamping blocks (305) on the first main side plate (301), and the second round bolt (310) is provided with four groups, which are used for fixing the second clamping blocks (309) on the second main side plate (303).

8. A pipe cutting apparatus as defined in claim 5, wherein: The opposite faces of the first clamping blocks (305) and the second clamping blocks (309) are staggered with each other, so that the steel pipe is more fixed and firm.

Images