CN210967222U

CN210967222U - Skylight drain pipe cutting angle adjustable cutting machine

Info

Publication number: CN210967222U
Application number: CN201922167353.1U
Authority: CN
Inventors: 马明; 吴斌勇; 何峰; 许瑞丽
Original assignee: Dongguan Kaifeite Precision Manufacturing Co ltd
Current assignee: Dongguan Kaifeite Precision Manufacturing Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-10
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the technical field of cutting device's technique and specifically relates to a skylight drain pipe cutting angle adjustable cutting machine is related to. The cutting machine comprises a bracket, a cutter, a driving device, a workbench, a movable plate and an angle adjusting device; the movable plate is rotatably arranged on the bracket, and the cutter is movably arranged on the movable plate; the workbench is arranged on the bracket and is arranged right below the cutter, a gap is formed between the cutter and the workbench, and the workbench is used for containing the water pipe; the driving device is used for driving the cutter to move so that the cutter is close to or far away from the workbench to cut the water pipe; the angle adjusting device is used for driving the movable plate to rotate. The utility model discloses following beneficial effect has: the angle adjusting device drives the movable plate to rotate so that the movable plate drives the cutter to rotate, the cutting angle of the cutter is changed correspondingly, the cutting angle is adjustable, and two different tangent planes are cut at the cutting position of one water pipe.

Description

Skylight drain pipe cutting angle adjustable cutting machine

Technical Field

The utility model relates to a cutting device's technical field, more specifically says, it relates to a skylight drain pipe cutting angle adjustable cutting machine.

Background

When the skylight drain pipe is produced, the water pipe needs to be cut, and in the process of cutting the water pipe, a cutting machine is generally used for cutting the water pipe.

At present, the cutting machine which is used for cutting the water pipe and is common on the market comprises a cutter, a driving device and a workbench, wherein the cutter is positioned right above the workbench, the driving device is used for conveying the water pipe to the top of the workbench when the workbench is used for cutting the water pipe, and then the cutter is driven by the driving device to cut the water pipe to cut off the water pipe. And the length direction of the cutting edge of the cutter is vertical to the transportation direction of the water pipe.

However, the shapes of the sections of the two ends of the water pipe are not consistent, but the cutting machine can only cut the two ends of the water pipe into the same section, and cannot cut two different sections of one water pipe.

Disclosure of Invention

The utility model aims at providing a skylight drain pipe cutting angle adjustable cutting machine mainly lies in solving among the prior art and can't cut out the problem of different tangent planes to the water pipe on a cutting machine.

The above object of the present invention is achieved by the following technical solutions: a cutting machine with an adjustable cutting angle for a skylight drain pipe comprises a support, a cutter, a driving device, a workbench, a movable plate and an angle adjusting device; the movable plate is rotatably arranged on the bracket, and the cutter is movably arranged on the movable plate; the workbench is arranged on the bracket and is arranged right below the cutter, a gap is formed between the cutter and the workbench, and the workbench is used for containing the water pipe; the driving device is used for driving the cutter to move so that the cutter is close to or far away from the workbench to cut the water pipe; the angle adjusting device is used for driving the movable plate to rotate.

Through adopting above-mentioned technical scheme, the cutter is installed on the support, when the cutting water pipe, places the water pipe on the workstation, then opens drive arrangement, makes the cutter cutting water pipe. When the other end of the water pipe is cut, the angle adjusting device is driven to drive the movable plate to rotate, the movable plate drives the cutter to rotate, and then when the driving device drives the cutter, the angle of the cutter for cutting the water pipe is correspondingly changed, so that the cutting angle is adjustable. After the cutting of one end of the water pipe is completed, the angle of the cutter is adjusted, and then the other end of the water pipe is cut, so that the water pipe has two different tangent planes.

The utility model discloses further set up to: the movable plate is provided with a rotating shaft, the rotating shaft is arranged on the bracket, and the movable plate can rotate along the rotating shaft; the angle adjusting device comprises an expansion piece, one end of the expansion piece is rotatably connected with the bracket, and the other end of the expansion piece is rotatably connected with the movable plate; the telescopic piece is used for pushing the movable plate to rotate when the movable plate is stretched.

By adopting the technical scheme, when the telescopic piece extends, the telescopic piece pushes the movable plate, the movable plate rotates along the rotating shaft, the movable plate drives the cutter to one position, and when the telescopic piece shortens, the movable plate is pulled by the telescopic piece to enable the movable plate to drive the cutter to move to another position. The angle adjusting device adjusts the position of the cutter through the expansion of the expansion piece.

The utility model discloses further set up to: the extensible member is first cylinder, the piston rod and the fly leaf rotatable coupling of first cylinder, the cylinder body and the support rotatable coupling of first cylinder.

Through adopting above-mentioned technical scheme, when the piston rod of first cylinder is flexible, drive the fly leaf motion to the position of regulation cutter. This is convenient and well controlled.

The utility model discloses further set up to: the movable plate is detachably arranged on the movable plate, the second connecting block is fixedly connected with the piston end of the cylinder, and the first connecting block is in clearance fit with the second connecting block; the first cylinder is in clearance fit with the first connecting block through the second connecting block so as to be rotatably connected with the movable plate.

Through adopting above-mentioned technical scheme, the piston end and the second connecting block of cylinder are connected, and the second connecting block is connected with first connecting block, and first connecting block is connected with the fly leaf. Be provided with first connecting block and second connecting block, when the piston end that can prevent the cylinder is direct to be connected with the connecting plate, cause more wearing and tearing, if the junction damages, just so need not change whole fly leaf, convenience more.

The utility model discloses further set up to: the first connecting block is provided with a bulge, the bulge is connected with the first connecting block, and one end of the first connecting block, which is far away from the bulge, is detachably connected with the movable plate; one end of the second connecting block is provided with a through groove, and one end of the first connecting block, which is far away from the movable plate, is used for penetrating through the through groove so that the protrusion is abutted against the second connecting block; the second connecting block can rotate relative to the protrusion.

Through adopting above-mentioned technical scheme, when installation first connecting block and second connecting block, pass logical groove earlier with first connecting block, make protruding and second connecting block conflict, the second is connected and can be rotated for first connecting block this moment, then keeps away from bellied one end with first connecting block and is connected with the fly leaf, makes first connecting block be connected with the fly leaf. This connection is more convenient.

The utility model discloses further set up to: the angle of rotation of the movable plate is 45 degrees.

Through adopting above-mentioned technical scheme, according to the technological requirement, the fly leaf can rotate 45, like this when cutting the water pipe, can realize 45 and 0 incision.

The utility model discloses further set up to: the driving mechanism comprises a second air cylinder, and the second air cylinder is used for driving the cutter to move.

Through adopting above-mentioned technical scheme, the second cylinder drive cutter motion to make the cutter cut. The cylinder drives the cutter to move conveniently.

The utility model discloses further set up to: the cutter comprises a cutter frame and a blade, the cutter is movably connected with the movable plate through the cutter frame, and the blade is connected with the cutter frame through a bolt.

Through adopting above-mentioned technical scheme, the cutter passes through knife rest and fly leaf swing joint, and the blade is connected with the knife rest through this bolt, compares like this and is directly connected with the fly leaf with the blade, and corresponding part can be changed when the cutter damages to this kind of connected mode, and cost of maintenance reduces.

The utility model discloses further set up to: the tool rest is provided with a guide post, the movable plate is provided with a positioning through hole, the guide post is used for penetrating through the positioning hole, and the guide post can move along the axial direction of the positioning hole.

Through adopting above-mentioned technical scheme, at the in-process of knife rest motion, the guide post moves for the locating hole to prevent that the cutter from deviating at the in-process cutter that the fly leaf pivoted in-process and cutter cut, lead to cutting inaccurate.

To sum up, the utility model discloses a beneficial technological effect does:

1. the angle adjusting device drives the movable plate to rotate so that the movable plate drives the cutter to rotate, the cutting angle of the cutter is changed correspondingly, and the cutting angle is adjustable.

2. When the piston rod of the first cylinder stretches out and draws back, the movable plate is driven to move so as to adjust the position of the cutter.

3. The guide post can prevent that the cutter from deviating at fly leaf pivoted process, the in-process cutter that the cutter cut, leading to cutting inaccurate condition to take place. And when the fly leaf rotated, the guide post can drive the cutter and carry out corresponding rotation.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is an overall structure schematic diagram of a cutting machine with an adjustable cutting angle for a skylight drainage pipe according to an embodiment of the present invention

Fig. 2 is a partial schematic view of a cutting machine with an adjustable cutting angle for a drainage pipe of a skylight according to an embodiment of the present invention (the cutting machine is perpendicular to the guide post);

fig. 3 is a partial schematic view of a cutting machine with an adjustable cutting angle for the drainage pipe of the skylight according to an embodiment of the present invention (the cutting knife is 45 ° with the guide post).

Reference numerals: 1. a support; 11. a longer plate; 12. a shorter plate; 2. a cutter; 21. a tool holder; 22. a blade; 23. a guide post; 3. a drive device; 4. a work table; 41. a positioning tube; 5. a movable plate; 51. a rotating shaft; 52. positioning the through hole; 6. an angle adjusting device; 61. a first cylinder; 7. a first connection block; 71. a protrusion; 8. a second connecting block; 81. a through groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a cutting machine with an adjustable cutting angle for a drainage pipe of a skylight includes a support 1, a cutter 2, a driving device 3, a table 4, a movable plate 5 and an angle adjusting device 6, the support 1 is made of stainless steel, the support 1 is L-shaped and is formed by a longer plate 11 and a shorter plate 12 connected by bolts, the movable plate 5 is rotatably disposed on the shorter plate on the support 1, specifically, in the present embodiment, the movable plate 5 is circular plate-shaped, and the movable plate 5 is clearance-fitted with a rotating shaft 51 (shown in fig. 3), the rotating shaft 51 is connected with the shorter plate 12 of the support 1, the movable plate 5 is rotatable relative to the rotating shaft 51, the cutter 2 is movably disposed on the movable plate 5, the table 4 is disposed on the support 1, specifically, the table 4 is connected with the support 1 by bolts, and the table 4 is connected with one end of the longer plate 11 of the support 1, which is far away from the shorter plate 12, the plane where the table 4 is located is parallel to the plane of the shorter plate 12, and the table 4 is disposed under the rotating shaft 2, a gap is provided between the cutter 4, the table 4, the movable plate 4 is mounted to drive the pipe cutting device to drive the pipe to cut by the pipe cutting device to move along the pipe cutting device, and drive the pipe cutting device to cut when the pipe to cut by the pipe cutting device, and the pipe cutting device, and the pipe cutting device is located to drive the pipe cutting device, when the pipe cutting device, and the pipe cutting device, the pipe.

In order to realize the function of the driving device 3 for driving the cutter 2 to move so that the cutter 2 is close to or far away from the workbench 4 to cut the water pipe, as shown in fig. 2 and 3, the driving device 3 may be a second cylinder, a cylinder body of the second cylinder is mounted on one side of the shorter plate 12 far away from the movable plate 5 through a bolt, a piston end of the second cylinder penetrates through the shorter plate 12 to be hinged with the cutter 2, and the piston end of the second cylinder can move relative to the shorter plate 12. Here, it should be noted that: the piston end of the second cylinder is the rotating rod. In the present embodiment, the cutter 2 includes a holder 21 and a blade 22, and the blade 22 is connected to the holder 21 by a bolt. The cutter 2 is movably connected with the movable plate 5 through a cutter frame 21, specifically, one end of the cutter frame 21 far away from the blade 22 is hinged with a piston end of the second cylinder, and a guide column 23 is installed on one side of the cutter frame 21 far away from the blade 22, and the guide column 23 is connected with the cutter frame 21 through a bolt. The movable plate 5 is provided with a positioning through hole 52, and the positioning through hole 52 is opened away from the center of the movable plate 5. The guide post 23 is used for passing through the positioning hole, and the guide post 23 can move along the axial direction of the positioning hole. In addition, the cutter is provided with a support portion for supporting the movable plate 5 to prevent the movable plate 5 from approaching or moving away from the table 4. Therefore, when the second cylinder is driven, the piston rod of the second cylinder extends out to push the tool rest 21 of the cutter 2 to move, so that the blade 22 moves relative to the workbench 4, when the angle adjusting device 6 drives the movable plate 5 to rotate, the movable plate 5 rotates by taking the piston rod of the second cylinder as a rotating shaft 51, when the movable plate 5 rotates, the position of the positioning through hole 52 moves along with the movable plate 5 to drive the cutter to move, and the cutter does not influence the second cylinder when rotating because the second cylinder is hinged with the cutter. Then the second cylinder is driven again, so that the cutter can cut the water pipe on the workbench 4 at another position.

In order to realize the above function of the angle adjusting device 6 driving the movable plate 5 to rotate, as shown in fig. 2 and fig. 3, the angle adjusting device 6 may be an extensible member, one end of the extensible member is rotatably connected to the bracket 1, the other end of the extensible member is rotatably connected to the movable plate 5, and the extensible member is used for pushing the movable plate 5 to rotate when extending. In the embodiment, the telescopic member is a first cylinder 61, a piston rod of the first cylinder 61 is rotatably connected with the movable plate 5, and a cylinder body of the first cylinder 61 is rotatably connected with the bracket 1. Specifically, the cutting machine further comprises a first connecting block 7 and a second connecting block 8, the piston end of the first cylinder 61 is fixedly connected with the second connecting block 8 through a bolt, and the first connecting block 7 is in clearance fit with the second connecting block 8; the first cylinder 61 is clearance-fitted with the first connecting block 7 through the second connecting block 8 to be rotatably connected with the movable plate 5. Specifically, the first connecting block 7 is rod-shaped, a protrusion 71 is integrally formed at one end of the first connecting block 7, and the protrusion 71 is a cylindrical protrusion 71. The end of the first connecting block 7 away from the protrusion 71 is detachably connected to the movable plate 5, and may be screwed or bolted. The second connecting block 8 is rod-shaped, and the one end of the second connecting block 8 has a cylindrical block, and the axis of the cylindrical block is perpendicular to the axis of the second connecting block 8, and the cylindrical block is provided with a through groove 81, and the through groove 81 is circular. When the first connecting block 7 is connected to the second connecting block 8, one end of the first connecting block 7, which is far away from the movable plate 5, passes through the through groove 81, so that the protrusion 71 abuts against the cylindrical block of the second connecting block 8, the first connecting block 7 is in clearance fit with the through groove 81, the second connecting block 8 can rotate relative to the protrusion 71, and then one end of the first connecting block 7, which is far away from the protrusion 71, is connected to the movable plate 5. It should be noted that, when the first connecting block 7 and the second connecting block 8 are combined with the first cylinder 61, the first cylinder 61 is connected to the bracket 1, and the first cylinder 61 drives the second connecting block 8 to provide a supporting force to the movable plate 5, and the second connecting block 8 is connected to the first connecting block 7, so that the movable plate 5 is prevented from falling down during the cutting process of the cutter 2.

It should be noted here that, in the present invention, when the first cylinder 61 drives the piston rod to extend, the cutter 2 is located at the first position, and the length direction of the cutting edge of the cutter 2 is perpendicular to the feeding direction of the water pipe (as shown in fig. 2), and when the water pipe is cut, the cut is circular. When the first cylinder 61 drives the piston rod to retract, the cutter 2 is located at the second position, the length direction of the cutting edge of the cutter 2 forms an angle of 45 degrees with the feeding direction of the water pipe (as shown in fig. 3), and the notch is oval when the water pipe is cut. In the embodiment, the cutting position of the cutter 2 has a first position and a second position according to the process requirement, that is, one of the cuts at the two ends of the water pipe is a circular cut, and the other cut is an elliptical cut.

The working process and the implementation principle of the embodiment are as follows: in the process of cutting the water pipe, the second cylinder is driven to drive the cutter 2 to move so as to cut the water pipe on the workbench 4. When a rotation angle is needed, the first cylinder 61 is driven, the first cylinder 61 drives the second connecting piece to move, the second connecting piece drives the first connecting piece to move, the first connecting piece drives the movable plate 5 to rotate along a piston rod of the second cylinder, the movable plate 5 drives the guide post 23 to rotate when rotating, and the guide post 23 drives the cutter 2 connected with the guide post to rotate to a corresponding position. Then the second cylinder is driven again, so that the cutter 2 can cut at the second position, the water pipe to be cut on the workbench 4 is cut, and the water pipe is cut into the required shape.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a skylight drain pipe cutting angle adjustable cutting machine which characterized in that: comprises a bracket (1), a cutter (2), a driving device (3), a workbench (4), a movable plate (5) and an angle adjusting device (6);

the movable plate (5) is rotatably arranged on the bracket (1), and the cutter (2) is movably arranged on the movable plate (5);

the workbench (4) is arranged on the support (1), the workbench (4) is arranged right below the cutter (2), a gap is formed between the cutter (2) and the workbench (4), and the workbench (4) is used for containing a water pipe;

the driving device (3) is used for driving the cutter (2) to move so that the cutter (2) is close to or far away from the workbench (4) to cut the water pipe;

the angle adjusting device (6) is used for driving the movable plate (5) to rotate.

2. The cutting machine with the adjustable cutting angle for the drainage pipe of the skylight as claimed in claim 1, wherein: the movable plate (5) is provided with a rotating shaft (51), the rotating shaft (51) is arranged on the bracket (1), and the movable plate (5) can rotate along the rotating shaft (51);

the angle adjusting device (6) comprises an expansion piece, one end of the expansion piece is rotatably connected with the bracket (1), and the other end of the expansion piece is rotatably connected with the movable plate (5);

the telescopic piece is used for pushing the movable plate (5) to rotate when the telescopic piece is stretched.

3. The cutting machine with the cutting angle adjustable for the skylight drain pipe according to claim 2, is characterized in that: the telescopic piece is a first air cylinder (61), a piston rod of the first air cylinder (61) is rotatably connected with the movable plate (5), and a cylinder body of the first air cylinder (61) is rotatably connected with the support (1).

4. The cutting machine with the cutting angle adjustable for the skylight drain pipe according to claim 3, is characterized in that: the movable plate type air cylinder is characterized by further comprising a first connecting block (7) and a second connecting block (8), wherein the first connecting block (7) is detachably arranged on the movable plate (5), the second connecting block (8) is fixedly connected with the piston end of the air cylinder, and the first connecting block (7) is in clearance fit with the second connecting block (8);

the first cylinder (61) is in clearance fit with the first connecting block (7) through the second connecting block (8) so as to be rotatably connected with the movable plate (5).

5. The cutting machine with the adjustable cutting angle for the drainage pipe of the skylight as claimed in claim 4, wherein: the first connecting block (7) is provided with a bulge (71), the bulge (71) is connected with the first connecting block (7), and one end, far away from the bulge (71), of the first connecting block (7) is detachably connected with the movable plate (5);

one end of the second connecting block (8) is provided with a through groove (81), and one end, far away from the movable plate (5), of the first connecting block (7) is used for penetrating through the through groove (81) so that the protrusion (71) is abutted against the second connecting block (8);

the second connecting block (8) can rotate relative to the projection (71).

6. The cutting machine with the cutting angle adjustable for the drainage pipe of the skylight as claimed in any one of claims 2 to 5, wherein: the angle of rotation of the movable plate (5) is 45 degrees.

7. The cutting machine with the cutting angle adjustable for the drainage pipe of the skylight as claimed in any one of claims 1 to 5, wherein: the driving mechanism comprises a second air cylinder, and the second air cylinder is used for driving the cutter (2) to move.

8. The cutting machine with the cutting angle adjustable for the skylight drain pipe according to claim 7, is characterized in that: the cutter (2) comprises a cutter frame (21) and a blade (22), the cutter (2) is movably connected with the movable plate (5) through the cutter frame (21), and the blade (22) is connected with the cutter frame (21) through a bolt.

9. The cutting machine with the cutting angle adjustable for the skylight drainpipe according to claim 8, characterized in that: the tool rest (21) is provided with a guide post (23), the movable plate (5) is provided with a positioning through hole (52), the guide post (23) is used for penetrating through the positioning hole, and the guide post (23) can move along the axial direction of the positioning hole.