CN213858215U

CN213858215U - Cutting machine suitable for cylinder cutting

Info

Publication number: CN213858215U
Application number: CN202022730661.3U
Authority: CN
Inventors: 王艺伟
Original assignee: Datong Beifang Colliery Mechanism Equipment Co ltd
Current assignee: Datong Beifang Colliery Mechanism Equipment Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-03
Anticipated expiration: 2030-11-23

Abstract

The utility model provides a cutting machine suitable for cylinder cutting relates to cutting machine technical field. This cutting machine suitable for cylinder cutting, comprising a base plate, the upper end fixedly connected with riser of bottom plate, two first pneumatic cylinders of right-hand member fixedly connected with of riser, the right-hand member fixedly connected with connecting block of first pneumatic cylinder, the top of bottom plate is provided with the spacing ring, the right-hand member of two connecting blocks and the left end fixed connection of spacing ring, the inside of spacing ring is provided with the clamp ring, clamp ring periphery fixedly connected with dead lever, the spacing groove has been seted up to the periphery of spacing ring. This cutting machine suitable for cylinder cutting through setting up spacing ring, clamp ring, pressing from both sides tight piece, slider and first spring, has reached and has easily fixed to the cylinder of different diameters to can fix firm effect with the cylinder, it is comparatively troublesome to adjust clamping device when having solved the cylinder of fixed different diameters, and the unsatisfactory problem of cylinder fixed effect.

Description

Cutting machine suitable for cylinder cutting

Technical Field

The utility model relates to a cutting machine technical field specifically is a cutting machine suitable for cylinder cutting.

Background

The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved.

Some cylindricality objects can be met when carrying out cutting operation, need fix it when cutting cylindricality object, when fixing the cylinder of different diameters, it is more troublesome to adjust clamping device to the cylinder can't be fixed firm, and the cylinder takes place to rock easily when the cutting, has led to the unsatisfactory problem of cylinder cutting effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cutting machine suitable for cylinder cutting has solved the cylinder of fixed different diameters and has adjusted clamping device comparatively troublesome to the unsatisfactory problem of fixed effect of cylinder.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cutting machine suitable for cylinder cutting comprises a base plate, wherein a vertical plate is fixedly connected to the upper end of the base plate, two first hydraulic cylinders are fixedly connected to the right end of the vertical plate, connecting blocks are fixedly connected to the right end of the first hydraulic cylinders, a limiting ring is arranged above the base plate, the right ends of the two connecting blocks are fixedly connected with the left end of the limiting ring, a clamping ring is arranged inside the limiting ring, a fixing rod is fixedly connected to the circumferential surface of the clamping ring, a limiting groove is formed in the circumferential surface of the limiting ring, the lower end of the fixing rod penetrates through the limiting groove and is fixedly connected to the upper end of the base plate, a sliding rod is inserted into the circumferential surface of the clamping ring, one end of the sliding rod, which is positioned inside the clamping ring, a sliding block is fixedly connected to one end of the sliding rod, which is far away from the clamping block, the sliding block is positioned inside the limiting ring, a first spring is fixedly connected to the circumferential surface of the clamping ring, and the sliding rod is positioned inside the first spring, one end that the clamp ring was kept away from to first spring is close to the one end fixed connection who presss from both sides the ring with the slider, the right side that the upper end of bottom plate is located the spacing ring is provided with places the piece, place the lower extreme fixedly connected with second spring of piece, the lower extreme fixed connection of second spring is in the upper end of bottom plate, the upper end fixedly connected with second pneumatic cylinder of bottom plate, the output shaft fixedly connected with diaphragm of second pneumatic cylinder, the one end fixedly connected with motor of second pneumatic cylinder is kept away from to the diaphragm, the fixed cover of output shaft of motor has the cutting piece, the cutting piece is located.

Preferably, the upper end of the bottom plate is fixedly connected with two limiting rods, the two limiting rods are respectively positioned at the front side and the rear side of the second spring, and the upper ends of the limiting rods are inserted at the lower ends of the placing blocks.

Preferably, the upper end of the placing block is provided with a cutting groove, and the cutting groove is matched with the cutting piece.

Preferably, the limiting ring is of a circular truncated cone-shaped structure, and the diameter of the left end of the limiting ring is larger than that of the right end of the limiting ring.

Preferably, the clamping ring and the limiting ring are arranged concentrically, and the diameter of the fixing rod is equal to the width of the limiting groove.

Preferably, the number of the sliding rods, the sliding blocks and the clamping blocks is three, one end, far away from each other, of each sliding block is of an arc-shaped structure, and one end, close to each other, of each clamping block is provided with an anti-skidding groove.

(III) advantageous effects

The utility model provides a cutting machine suitable for cylinder cutting. The method has the following beneficial effects:

1. the cutting machine suitable for cutting the cylinder body is provided with the limit ring, the clamping blocks, the sliding block and the first spring, before the cylinder body is cut, one end of the cylinder body is inserted into the clamping ring, then the cylinder body is placed on the placing block, the first hydraulic cylinder is controlled to move leftwards at the moment so as to drive the limit ring to move leftwards, the sliding block is extruded by the limit ring in the leftward moving process so as to enable the three clamping blocks to be close to each other, the first hydraulic cylinder continues to move leftwards at the moment until the three clamping blocks fix the cylinder body firmly from different angles, the cylinder body with different diameters can be fixed directly by controlling the first hydraulic cylinder, after the three clamping blocks are completely fixed, an external power supply of a motor is turned on, the cutting piece is driven to cut the cylinder body, the effects of easily fixing the cylinder bodies with different diameters and firmly fixing the cylinder body are achieved, the problem of adjust clamping device comparatively troublesome when fixed cylinder of different diameters to the fixed effect of cylinder is unsatisfactory is solved.

2. This cutting machine suitable for cylinder cutting, through setting up the second spring, the gag lever post with place the piece, when fixing the cylinder, place the cylinder and place the back on the piece, press from both sides tight piece and begin to fix the cylinder, can push down after the cylinder is fixed to be accomplished and place the piece, it supports the cylinder under the elastic force effect of second spring to place the piece, reached and placed the effect that the piece can play the support to the cylinder when cutting the cylinder, the length overlength of having solved the cylinder does not have the strong point, lead to the unstable problem of cutting easily.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic view of the inner structure of the stop collar of the present invention.

Wherein, 1 bottom plate, 2 risers, 3 first pneumatic cylinders, 4 connecting blocks, 5 spacing rings, 6 clamp rings, 7 dead levers, 8 spacing grooves, 9 slide bars, 10 press from both sides tight piece, 11 slider, 12 first spring, 13 place the piece, 14 second spring, 15 second pneumatic cylinders, 16 diaphragm, 17 motor, 18 cutting piece, 19 gag lever posts, 20 cutting grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a cutting machine suitable for cylinder cutting, as shown in figures 1-4, including bottom plate 1, bottom plate 1's upper end fixedly connected with riser 2, riser 2's right-hand member fixedly connected with two first pneumatic cylinders 3, the right-hand member fixedly connected with connecting block 4 of first pneumatic cylinder 3, bottom plate 1's top is provided with spacing ring 5, spacing ring 5 is round platform-like structure, the diameter of spacing ring 5 left end is greater than the diameter of right-hand member, the right-hand member of two connecting blocks 4 and the left end fixed connection of spacing ring 5, the inside of spacing ring 5 is provided with clamp ring 6, clamp ring 6 periphery fixedly connected with dead lever 7, spacing groove 8 has been seted up to the periphery of spacing ring 5, the lower extreme of dead lever 7 runs through spacing groove 8 and fixed connection is in the upper end of bottom plate 1, clamp ring 6 sets up with spacing ring 5 is concentric, the diameter of dead lever 7 equals the width of spacing groove 8, when the limiting ring 5 moves left and right, the fixing rod 7 moves in the limiting groove 8, a slide rod 9 is inserted into the circumferential surface of the clamping ring 6, one end of the slide rod 9, which is positioned inside the clamping ring 6, is fixedly connected with a clamping block 10, one end of the slide rod 9, which is far away from the clamping block 10, is fixedly connected with a slide block 11, the slide block 11 is positioned inside the limiting ring 5, when the limiting ring 5 moves left, the slide block 11 is always attached to the inner wall of the limiting ring 5, the slide block 11 is gradually extruded by the inner wall of the limiting ring 5, so that the slide rod 9 moves towards the inside of the clamping ring 6, and the cylinder is fixed, the slide rod 9, the slide block 11 and the clamping block 10 are all three in number, one ends, which are far away from each other, of the three slide blocks 11 are of an arc-shaped structure, the anti-skid grooves are arranged at one ends, which are close to each other, of the slide block 11 and the limiting ring 5 are of an arc shape, so that the slide block 11 is extruded by the limiting ring 5 more smoothly, and the anti-skid grooves arranged by the clamping block 10 are convenient for fixing the cylinder, the friction force is increased, a first spring 12 is fixedly connected to the circumferential surface of the clamping ring 6, the slide rod 9 is positioned inside the first spring 12, one end of the first spring 12, which is far away from the clamping ring 6, is fixedly connected with one end of the slide block 11, which is close to the clamping ring 6, the upper end of the bottom plate 1 is positioned at the right side of the limiting ring 5, a placing block 13 is fixedly connected with the lower end of the placing block 13, two limiting rods 19 are fixedly connected with the upper end of the bottom plate 1, the two limiting rods 19 are respectively positioned at the front side and the rear side of the second spring 14, the upper end of the limiting rod 19 is inserted into the lower end of the placing block 13, the limiting rods 19 can limit the displacement of the placing block 13, so that the placing block 13 can only vertically move up and down, the lower end of the second spring 14 is fixedly connected with the upper end of the bottom plate 1, a second hydraulic cylinder 15 is fixedly connected with an output shaft of the second hydraulic cylinder 15, a transverse plate 16 is fixedly connected with one end of the transverse plate 16, which is far away from the second hydraulic cylinder 15, a motor 17 is fixedly connected with the transverse plate 16, the fixed cutting piece 18 that has cup jointed of output shaft of motor 17, cutting piece 18 are located the top of placing piece 13, and the upper end of placing piece 13 has seted up cutting groove 20, and cutting groove 20 matches each other with cutting piece 18, and when cutting piece 18 cut the cylinder, cutting piece 18 can enter into the inside of cutting groove 20.

The working principle is that before the cylinder is cut, one end of the cylinder is inserted into the clamping ring 6, then the cylinder is placed on the placing block 13, the first hydraulic cylinder 3 is controlled to move leftwards, the first hydraulic cylinder 3 drives the fixing block to move leftwards, so that the limiting ring 5 is driven to move leftwards, the inner wall of the limiting ring 5 extrudes the sliding block 11 in the leftward movement process, so that the three sliding blocks 11 compress the first spring 12 and approach each other, the three sliding blocks 11 drive the three sliding rods 9 to approach each other, so that the three clamping blocks 10 approach each other, at the moment, the first hydraulic cylinder 3 continues to move leftwards until the three clamping blocks 10 firmly fix the cylinder from different angles, the cylinder with different diameters can be fixed directly by controlling the first hydraulic cylinder 3, after the cylinder is completely fixed, the external power supply of the motor 17 is turned on, and the motor 17 drives the cutting blade 18 to rotate, then the second hydraulic cylinder 15 is controlled to move downwards, so that the cutting piece 18 cuts the column body, after the cutting is finished, the first hydraulic cylinder 3 is controlled to move rightwards, so that the limiting ring 5 is driven to move rightwards, and at the moment, the clamping blocks 10 are far away from each other under the action of the first spring 12, so that the column body is stopped being fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutting machine suitable for cylinder cutting, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a vertical plate (2), the right end of the vertical plate (2) is fixedly connected with two first hydraulic cylinders (3), the right end of each first hydraulic cylinder (3) is fixedly connected with a connecting block (4), a limiting ring (5) is arranged above the bottom plate (1), the right ends of the two connecting blocks (4) are fixedly connected with the left end of the limiting ring (5), a clamping ring (6) is arranged inside the limiting ring (5), a fixing rod (7) is fixedly connected with the circumferential surface of the clamping ring (6), a limiting groove (8) is formed in the circumferential surface of the limiting ring (5), the lower end of the fixing rod (7) penetrates through the limiting groove (8) and is fixedly connected with the upper end of the bottom plate (1), a sliding rod (9) is inserted into the circumferential surface of the clamping ring (6), one end, located inside the clamping ring (6), of the sliding rod (9) is fixedly connected with a clamping block (10), one end, far away from the clamping block (10), of the sliding rod (9), is fixedly connected with a sliding block (11), the sliding block (11) is positioned inside the limiting ring (5), the circumferential surface of the clamping ring (6) is fixedly connected with a first spring (12), the sliding rod (9) is positioned inside the first spring (12), one end of the first spring (12) far away from the clamping ring (6) is fixedly connected with one end of the sliding block (11) close to the clamping ring (6), the upper end of the bottom plate (1) is positioned on the right side of the limiting ring (5) and is provided with a placing block (13), the lower end of the placing block (13) is fixedly connected with a second spring (14), the lower end of the second spring (14) is fixedly connected with the upper end of the bottom plate (1), the upper end of the bottom plate (1) is fixedly connected with a second hydraulic cylinder (15), the output shaft of the second hydraulic cylinder (15) is fixedly connected with a transverse plate (16), one end of the transverse plate (16) far away from the second hydraulic cylinder (15) is fixedly connected with a motor (17), the output shaft of the motor (17) is fixedly sleeved with a cutting piece (18), the cutting blade (18) is positioned above the placing block (13).

2. Cutting machine suitable for the cutting of cylinders, according to claim 1, characterized in that: the upper end of the bottom plate (1) is fixedly connected with two limiting rods (19), the two limiting rods (19) are respectively positioned on the front side and the rear side of the second spring (14), and the upper ends of the limiting rods (19) are inserted into the lower end of the placing block (13).

3. Cutting machine suitable for the cutting of cylinders, according to claim 1, characterized in that: the upper end of the placing block (13) is provided with a cutting groove (20), and the cutting groove (20) is matched with the cutting blade (18).

4. Cutting machine suitable for the cutting of cylinders, according to claim 1, characterized in that: the limiting ring (5) is of a circular truncated cone-shaped structure, and the diameter of the left end of the limiting ring (5) is larger than that of the right end of the limiting ring.

5. Cutting machine suitable for the cutting of cylinders, according to claim 1, characterized in that: the clamping ring (6) and the limiting ring (5) are arranged concentrically, and the diameter of the fixing rod (7) is equal to the width of the limiting groove (8).

6. Cutting machine suitable for the cutting of cylinders, according to claim 1, characterized in that: the number of the sliding rods (9), the sliding blocks (11) and the clamping blocks (10) is three, one end, far away from each other, of each sliding block (11) is of an arc-shaped structure, and one end, close to each other, of each clamping block (10) is provided with an anti-skidding groove.