CN212823017U

CN212823017U - Alloy pipe cutting device

Info

Publication number: CN212823017U
Application number: CN202020957813.0U
Authority: CN
Inventors: 王军; 李凤魁; 李万明; 邓保行; 张士宝
Original assignee: Xinpengyuan Liaocheng Intelligent Technology Co ltd
Current assignee: Xinpengyuan Liaocheng Intelligent Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-30
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses an alloy pipe cutting device, which belongs to the technical field of pipe fitting cutting, and comprises a frame body, wherein an alloy pipe translation mechanism is installed on the left side of the frame body, a slide rail is arranged below a lead screw, a slide block is arranged on the lead screw, the lower end of the slide block is matched with the slide rail, a supporting plate is installed at the upper end of the slide block, and a pipe clamping mechanism is installed on the supporting plate; two pressing mechanisms are installed on the right side of the alloy pipe translation mechanism, a cutting mechanism is installed between the two pressing mechanisms, each pressing mechanism comprises a hydraulic lifting rod, an upper pressing head, a lower pressing head and a supporting rod, the lower pressing heads are installed on the supporting rods, and the upper pressing heads and the lower pressing heads are matched in shape; the cutting mechanism includes a first lift mechanism, a cutting motor, and a cutting blade. The utility model discloses a lead screw and double-layered tub mechanism can accurate material loading confirm cutting length, adopt hold-down mechanism to realize that the quick clamp is tight simultaneously, make hydraulic telescoping rod drive cutting blade cutting alloy pipe simultaneously, reduced the human labor.

Description

Alloy pipe cutting device

Technical Field

The utility model relates to a pipe fitting cutting technical field especially relates to an alloy pipe cutting device.

Background

The alloy pipe cutting process needs manual feeding and clamping, the operation not only consumes manpower and wastes time, but also harms the health of operators by metal scraps generated in the pipe cutting process, and a more reasonable alloy pipe cutting device is designed for improving the alloy pipe cutting efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an alloy pipe cutting device can make things convenient for the material loading and retrieve the metal fillings of cutting, protects workman's health.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an alloy pipe cutting device comprises a frame body, wherein an alloy pipe translation mechanism is mounted on the left side of the frame body, and the alloy pipe translation mechanism comprises a lead screw motor, a left supporting block, a lead screw, a sliding rail, a sliding block, a second lifting mechanism, a supporting plate, a right supporting block and a pipe clamping mechanism; the pipe clamping device comprises a screw rod motor, a screw rod, a slide rail, a slide block, a support plate and a pipe clamping mechanism, wherein the screw rod motor drives the screw rod to rotate through a gear; two pressing mechanisms are installed on the right side of the alloy pipe translation mechanism and are marked as a left pressing mechanism and a right pressing mechanism, a cutting mechanism is installed between the two pressing mechanisms, each pressing mechanism comprises a hydraulic lifting rod, an upper pressing head, a lower pressing head and a supporting rod, the hydraulic lifting rod is installed at the upper end of the frame body, the lower end of the hydraulic lifting rod is connected with the upper pressing head, the supporting rod is installed at the lower end of the frame body, the lower pressing heads are installed on the supporting rods, and the upper pressing heads and the lower pressing heads are matched in shape; the cutting mechanism comprises a first lifting mechanism, a cutting motor and a cutting blade, the first lifting mechanism is installed at the upper end of the frame body, the lower end of the first lifting mechanism is connected with the cutting motor, and the cutting blade is connected to the rotating shaft of the cutting motor.

Furthermore, install supplementary rings on the support body of alloy pipe translation mechanism top, supplementary rings have two, and one is located the left end of lead screw, and one is located the right-hand member of lead screw.

Furthermore, the pipe clamping mechanism is a symmetrical mechanism and comprises a small motor, a belt, a fixed block, a threaded rod and a movable block, the fixed block is arranged on the supporting plate, the movable block is arranged above the fixed block, and the fixed block and the movable block are connected together through the threaded rod; the small motor is installed to the fixed block both sides, the cover has the band pulley in the pivot of small motor, set up the recess of cooperation pipe fitting on the fixed block, the recess is the arc wall, the round hole has all been seted up to the recess both sides, install a threaded rod through the bearing in the round hole, the part that the threaded rod was installed at the fixed block is the smooth portion, the fixed block part that smooth portion middle part corresponds has seted up the belt pulley of cooperation belt, the band pulley that the band pulley of threaded rod smooth portion passes through belt and small motor links together, the part of threaded rod outside the fixed block is screw thread portion, screw thread portion screw in to the screw hole of movable block, the recess of cooperation pipe fitting is seted up to the movable block below, the recess is the arc wall, there are two screw holes on the movable block, two.

Furthermore, the second lifting mechanism is a hydraulic lifting rod, an electric telescopic rod or a pneumatic telescopic rod.

Further, the first lifting mechanism is a hydraulic lifting rod.

Furthermore, go up the clamping head and be the type of falling V frame, lower clamping head contains two types of V frames, has certain interval between two types of V frames, and this spaced width is greater than the width of type of falling V frame.

Furthermore, a recycling box is arranged below the cutting mechanism.

Further, a collecting box is installed on the right side of the right pressing mechanism.

Has the advantages that: the utility model discloses an adopt lead screw and clamp pipe mechanism can accurate material loading confirm cutting length, adopt hold-down mechanism to realize that the quick clamp is tight simultaneously, make hydraulic telescoping rod drive cutting blade cutting alloy pipe simultaneously, this the manual labor of the workman that has significantly reduced, the workman has kept away from the cutting link simultaneously, can protect the workman.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the auxiliary hanging ring of the present invention;

fig. 3 is a side view of the upper and lower clamping heads of the present invention;

FIG. 4 is a view of the pipe clamping mechanism of the present invention;

in the figure:

1 frame body, 2 supplementary rings, 3 pipe clamping mechanism, 4 cutting blades, 5 first elevating system, 6 cutting motors, 7 hydraulic lifting rods, 8 last hold-down heads, 9 lower hold-down heads, 10 bracing pieces, 11 hold-down mechanism, 12 lead screw motors, 13 left supporting blocks, 14 lead screws, 15 slide rails, 16 sliders, 17 second elevating system, 18 backup pads, 19 right supporting blocks, 20 collection box, 21 collection box, 22 small motors, 23 belts, 24 fixed blocks, 241 belt grooves, 242 bearings, 25 threaded rods, 26 movable blocks, 261 screw hole threaded holes

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the following examples can be obtained:

in the cutting process of the alloy pipe, the alloy pipe needs to be moved, then the alloy pipe is compressed, and finally the cutting work is completed, so that the cutting equipment needs to be provided with a corresponding functional module. Since the length to be cut needs to be determined during cutting, a certain precision control is needed for moving the functional module of the alloy pipe. The screw 14 slide block 16 and the pipe clamping mechanism 3 are designed to convey the alloy pipe, so that the situation that roller conveying, push rod conveying or manual conveying is adopted in the prior art is improved. If the alloy pipe is pressed from only one side, the side which is not pressed during the cutting process may jump, which may affect the cutting blade 4 for performing the damage.

An alloy pipe cutting device comprises a frame body 1, wherein an alloy pipe translation mechanism is installed on the left side of the frame body 1, and the alloy pipe translation mechanism comprises a lead screw motor 12, a left supporting block 13, a lead screw 14, a slide rail 15, a slide block 16, a second lifting mechanism 17, a supporting plate 18, a right supporting block 19 and a pipe clamping mechanism 3; the screw rod motor 12 drives the screw rod to rotate through a gear, the left end of the screw rod 14 is installed on the left supporting block 13, the right end of the screw rod is installed on the right supporting block 19, a sliding rail 15 is arranged below the screw rod 14, a sliding block 16 is arranged on the screw rod 14, the lower end of the sliding block 16 is matched with the sliding rail 15, a supporting plate 18 is installed at the upper end of the sliding block 16, and a pipe clamping mechanism 3 is installed on the supporting plate 18; two pressing mechanisms 11 are arranged on the right side of the alloy pipe translation mechanism and are marked as a left pressing mechanism 11 and a right pressing mechanism 11, a cutting mechanism is arranged between the two pressing mechanisms 11, each pressing mechanism 11 comprises a hydraulic lifting rod 7, an upper pressing head 8, a lower pressing head 9 and a support rod 10, the hydraulic lifting rod 7 is arranged at the upper end of the frame body 1, the lower end of the hydraulic lifting rod 7 is connected with the upper pressing head 8, the support rod 10 is arranged at the lower end of the frame body 1, the support rod 10 is provided with the lower pressing head 9, and the upper pressing head 8 is matched with the lower pressing head 9 in shape; cutting mechanism includes first elevating system 5, cutting motor 6 and cutting blade 4, and first elevating system 5 is installed in 1 upper end of support body, and cutting motor 6 is connected to 5 lower extremes of first elevating system, connects cutting blade 4 in cutting motor 6's the pivot. The screw rod transmission is not only stable but also can control the conveying precision, and is beneficial to accurate cutting. The design of clamping the two sides can enable the alloy pipe to be more stable in the cutting process. The whole cutting process is carried out in the frame body 1, so that the collection of scraps and the absorption of noise generated in the cutting process are facilitated, the labor intensity of workers is reduced, and a better working environment is provided for the workers.

The alloy pipe translation mechanism is characterized in that an auxiliary lifting ring 2 is installed on the frame body 1 above the alloy pipe translation mechanism, the number of the auxiliary lifting rings 2 is two, one is located at the left end of the lead screw 14, and the other is located at the right end of the lead screw 14. The auxiliary lifting ring 2 can help to bear the pipe fitting, and the pipe fitting is convenient to move horizontally and convey.

The pipe clamping mechanism 3 is a symmetrical mechanism, the pipe clamping mechanism 3 comprises a small motor 22, a belt 23, a fixed block 24, a threaded rod 25 and a movable block 26, the fixed block 24 is installed on the supporting plate 18, the movable block 26 is arranged above the fixed block 24, and the fixed block 24 and the movable block 26 are connected together through the threaded rod 25; the small motors 22 are installed on two sides of the fixed block 24, belt wheels are sleeved on the rotating shafts of the small motors 22, grooves matched with pipe fittings are formed in the fixed block 24, the grooves are arc-shaped grooves, round holes are formed in two sides of each groove, a threaded rod 25 is installed in each round hole through a bearing 242, the part, installed on the fixed block 24, of each threaded rod 25 is a smooth part, the part, corresponding to the middle of each smooth part, of the fixed block 24 is provided with a belt groove 241, a belt wheel matched with a belt 23 is sleeved on the middle of each smooth part, the belt wheels of the smooth parts of the threaded rods 25 are connected with the belt wheels of the small motors 22 through the belts 23, the part, outside the fixed block, the recess of cooperation pipe fitting is seted up to the movable block 26 below, and the recess is the arc wall, has two screw holes 261 on the movable block 26, and two screw holes 261 link up movable block 26 about recess symmetry and screw hole 261. When the lifting device works, the small motor 22 rotates to drive the threaded rod 25 to rotate, and when the threaded rod 25 rotates, the threaded rod 25 interacts with threads in the threaded hole 261 of the movable block 26, so that the movable block 26 is promoted to ascend or descend.

The second lifting mechanism 17 is a hydraulic lifting mechanism, an electric telescopic mechanism or a pneumatic telescopic mechanism.

The first lifting mechanism 5 is a hydraulic lifting mechanism.

Go up the pressure head 8 and be the type of falling V frame, lower pressure head 9 contains two types of V framves, has certain interval between two types of V framves, and this spaced width is greater than the width of type of falling V frame. The V-shaped frame can be suitable for alloy pipes with various diameters.

A recovery tank 20 is mounted below the cutting mechanism. The debris can be recovered.

A header 21 is mounted to the right side of the right hold-down mechanism 11. And collecting the cut alloy pipe.

The working principle is as follows: how to start the first work, firstly, the initial state of the cutting device is that the slide block 16 in the translation mechanism is located at the position of the left supporting block 13, then the height of the second lifting mechanism 17 is adjusted to make the height suitable for work, then the alloy pipe is clamped by the pipe clamping mechanism 3, at this time, the alloy pipe should penetrate through the pipe clamping mechanism 3 for a certain length so that the alloy pipe can fall on the left pressing mechanism 11 after the pipe clamping mechanism 3 translates, and the extending length of the alloy pipe is determined. After the left pressing mechanism 11 presses the alloy pipe, the pipe clamping mechanism 3 loosens the alloy pipe and moves leftwards for a determined distance, and after the alloy pipe is clamped newly, the pipe clamping mechanism 3 moves rightwards under the drive of the screw rod 14 to convey the alloy pipe. After the alloy pipe reaches the specified length, the two ends of the alloy pipe are pressed by the pressing mechanisms 11, then cutting is carried out, and the cut alloy pipe is extruded by the alloy pipe conveyed upwards after cutting.

After the auxiliary lifting ring 2 is added, the auxiliary lifting ring 2 can provide a certain supporting force for the alloy pipe, the friction between the pipe clamping mechanism 3 and the alloy pipe can be reduced when the pipe clamping mechanism is moved, and the service life of the pipe clamping mechanism 3 is prolonged. At this time, the tube clamping mechanism 3 can be driven by the second lifting mechanism 17 to descend for a certain length and then move when the tube is not clamped, and at this time, the tube clamping mechanism 3 is not in contact with the alloy tube.

The utility model discloses in provide a press from both sides tub mechanism 3, thereby the during operation small motor 22 rotates and drives threaded rod 25 and rotate, and threaded rod 25 direction of rotation change then obtains the piece and reciprocates, and movable block 26 reciprocates then the alloy pipe can be compressed tightly between movable block 26 and fixed block 24.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An alloy pipe cutting device comprises a frame body (1) and is characterized in that an alloy pipe translation mechanism is installed on the left side of the frame body (1), and the alloy pipe translation mechanism comprises a lead screw motor (12), a left supporting block (13), a lead screw (14), a slide rail (15), a slide block (16), a second lifting mechanism (17), a supporting plate (18), a right supporting block (19) and a pipe clamping mechanism (3); a screw rod motor (12) drives a screw rod to rotate through a gear, the left end of the screw rod (14) is installed on a left supporting block (13), the right end of the screw rod is installed on a right supporting block (19), a sliding rail (15) is arranged below the screw rod (14), a sliding block (16) is arranged on the screw rod (14), the lower end of the sliding block (16) is matched with the sliding rail (15), a supporting plate (18) is installed at the upper end of the sliding block (16), and a pipe clamping mechanism (3) is installed on the supporting plate (18); two pressing mechanisms (11) are arranged on the right side of the alloy pipe translation mechanism and are marked as a left pressing mechanism (11) and a right pressing mechanism (11), a cutting mechanism is arranged between the two pressing mechanisms (11), each pressing mechanism (11) comprises a hydraulic lifting rod (7), an upper pressing head (8), a lower pressing head (9) and a supporting rod (10), the hydraulic lifting rods (7) are arranged at the upper end of the frame body (1), the lower ends of the hydraulic lifting rods (7) are connected with the upper pressing heads (8), the supporting rods (10) are arranged at the lower end of the frame body (1), the lower pressing heads (9) are arranged on the supporting rods (10), and the shapes of the upper pressing heads (8) and the lower pressing heads (9) are matched; cutting mechanism includes first elevating system (5), cutting motor (6) and cutting blade (4), and first elevating system (5) are installed in support body (1) upper end, and cutting motor (6) are connected to first elevating system (5) lower extreme, connect cutting blade (4) in the pivot of cutting motor (6).

2. An alloy pipe cutting device according to claim 1, wherein the frame body (1) above the alloy pipe translation mechanism is provided with two auxiliary lifting rings (2), one auxiliary lifting ring is positioned at the left end of the lead screw (14), and the other auxiliary lifting ring is positioned at the right end of the lead screw (14).

3. An alloy pipe cutting device according to claim 1, wherein the pipe clamping mechanism (3) is a symmetrical mechanism, the pipe clamping mechanism (3) comprises a small motor (22), a belt (23), a fixed block (24), a threaded rod (25) and a movable block (26), the fixed block (24) is installed on the supporting plate (18), the movable block (26) is arranged above the fixed block (24), and the fixed block (24) and the movable block (26) are connected together through the threaded rod (25); the small motors (22) are installed on two sides of the fixed block (24), belt wheels are sleeved on a rotating shaft of each small motor (22), grooves matched with pipe fittings are formed in the fixed block (24), the grooves are arc-shaped grooves, round holes are formed in two sides of each groove, a threaded rod (25) is installed in each round hole through a bearing (242), the part, installed on the fixed block (24), of each threaded rod (25) is a smooth part, the part, corresponding to the middle of each smooth part, of each fixed block (24) is provided with a belt groove (241), the middle of each smooth part is sleeved with a belt wheel matched with a belt (23), the belt wheels of the smooth parts of the threaded rods (25) are connected with the belt wheels of the small motors (22) through the belts (23), the part, outside the fixed block (24), of each threaded rod (25) is a threaded part, the threaded parts are screwed into threaded holes (261), the recess is the arc wall, has two screw hole (261) on movable block (26), and two screw hole (261) are symmetrical and screw hole (261) link up movable block (26) about the recess.

4. An alloy pipe cutting apparatus according to claim 1, wherein the second elevating mechanism (17) is a hydraulic elevating mechanism, an electric telescopic mechanism or a pneumatic telescopic mechanism.

5. An alloy pipe cutting apparatus according to claim 1, wherein the first elevating mechanism (5) is a hydraulic elevating mechanism.

6. An alloy pipe cutting apparatus according to claim 1, wherein said upper pinch head (8) is an inverted V-shaped frame, and said lower pinch head (9) comprises two V-shaped frames having a space therebetween, the space having a width greater than the width of the inverted V-shaped frame.

7. An alloy pipe cutting apparatus according to claim 1, wherein a recovery tank (20) is installed below said cutting means.

8. An alloy pipe cutting apparatus according to claim 1, wherein a pipe collecting box (21) is installed on the right side of said right pressing means (11).