CN211306464U

CN211306464U - High-speed cutting device for skylight drain pipe

Info

Publication number: CN211306464U
Application number: CN201922207660.8U
Authority: CN
Inventors: 陈全坤; 杨美军; 何峰; 吴启义
Original assignee: Dongguan Kaifeite Precision Manufacturing Co ltd
Current assignee: Dongguan Kaifeite Precision Manufacturing Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-21
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a high-speed cutting device for a skylight drain pipe, which has the technical scheme that the high-speed cutting device for the skylight drain pipe comprises a machine table, wherein the machine table is provided with a cutting assembly for cutting the skylight drain pipe and a sliding assembly for driving the cutting assembly to slide; the cutting assembly comprises an installation plate, the installation plate is connected with the machine table in a sliding mode, a cutter holder and a motor for driving the cutter holder to rotate are installed on the installation plate, the motor is fixedly connected with the installation plate, and a cutting blade for cutting the skylight drainage pipe is fixedly connected to the cutter holder; the sliding assembly comprises a guide rail and a sliding connection, the guide rail is fixedly connected to the machine table, the bearing table is fixedly connected with the mounting plate, the worker opens the motor switch, the rotating rod rotates to drive the cutter holder to rotate for a circle, the cutting blade on the cutter holder rotates to cut the pipe body, the cutting blade quickly returns to the initial position after cutting is completed, the phenomenon that the cutting blade is too slow in resetting is avoided, and the pipe orifice is deformed due to extrusion of the cutting blade.

Description

High-speed cutting device for skylight drain pipe

Technical Field

The utility model relates to a drain pipe cutting device field, more specifically say, it relates to a high-speed cutting device of skylight drain pipe.

Background

At present, with the increase of the personalized demand of the automobile market, the attention of consumers to the after-sale service of automobile products even exceeds the products, and the design quality of the whole automobile and the quality of parts distributed by suppliers play a decisive role in occupying the market. The skylight drain pipe is a device mainly used for automobile skylight drainage, the skylight drain pipe is generally made of plastic, and a cutting process is performed before the skylight drain pipe is processed and leaves a factory.

In the prior art, publication number CN202726974U discloses a multifunctional casing cutting device, which comprises a workbench, a punching cylinder, a cutter, a guide frame, and a positioning plate; the punching cylinder is arranged on the workbench and positioned above the table surface of the workbench, and a power arm of the punching cylinder faces downwards vertically; the cutting knife is arranged at the lower end of the power arm of the punching cylinder, and the cutting edge of the cutting knife faces downwards; the workbench is provided with a punching groove for the cutter to come in and go out, and the notch of the punching groove is upward; a plurality of insulating sleeve pipe materials are placed on a workbench surface and sequentially pass through a guide frame from front to back by being attached to the workbench surface, then pass through a punching groove from right above, so that the rear end of each pipe material abuts against the front plate surface of a positioning plate, then a power arm of a punching cylinder is controlled to do a telescopic stroke, a cutter is driven by the power arm of the punching cylinder to enter and exit the punching groove once, a section of insulating sleeve is cut from each pipe material at the punching groove, the length of the cut insulating sleeve is the distance between the positioning plate and the punching groove, after the cutting is finished once, each pipe material is pushed backwards, so that the rear end (namely the cut part) of each pipe material abuts against the front plate surface of the positioning plate again, and then the next punching operation can be started.

However, die-cut cylinder drive cutter pushes down, and the back cutter that the cutting finishes resets, and at the in-process that resets, the pipeline is in the state that promotes backward, because die-cut cylinder's drive power is limited, the cutter can short-term the stop in incision department at the in-process that resets, extrudees the mouth of pipe that is in the removal state, leads to the mouth of pipe to take place to warp.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model aims to provide a high-speed cutting device of skylight drain pipe, this cutting device cutting accomplish the back, and cutting blade can get back to initial position fast to avoid the mouth of pipe extrusion because of cutting blade resets and leads to too slowly, and then avoid the body to take place to warp.

The utility model discloses a technical scheme realize like this: a high-speed cutting device for a skylight drain pipe comprises a machine table, wherein the machine table is provided with a cutting assembly for cutting the skylight drain pipe and a sliding assembly for driving the cutting assembly to slide;

the cutting assembly comprises an installation plate, the installation plate is connected with the machine table in a sliding mode, a cutter holder and a motor for driving the cutter holder to rotate are installed on the installation plate, the motor is fixedly connected with the installation plate, and a cutting blade for cutting the skylight drainage pipe is fixedly connected to the cutter holder;

the sliding assembly comprises a guide rail and a bearing table connected with the guide rail in a sliding mode, the guide rail is fixedly connected with the machine table, and the bearing table is fixedly connected with the mounting plate.

By adopting the technical scheme, a worker turns on a motor switch to operate the motor, the output shaft rotates and drives the cutter holder to rotate for a circle, the cutting blade on the cutter holder rotates to cut the pipe body, and the cutting blade quickly returns to the initial position after cutting is finished, so that the phenomenon that the pipe orifice is deformed due to extrusion of the cutting blade due to too slow resetting of the cutting blade is avoided; the sliding assembly can drive the cutting assembly to slide, and the position of the cutting assembly is changed according to cutting requirements.

As a further improvement, the tool apron is fixedly provided with a rotating rod, and the rotating rod is connected with the output shaft of the motor in a coaxial and fixed manner.

Through adopting foretell technical scheme, behind the operation motor, the output shaft on the motor rotates, drives the dwang rotation with output shaft fixed connection, and then orders about the blade holder and rotates to make the cutting blade on the blade holder can cut the skylight drain pipe.

As a further improvement, the guide rail both ends are all fixed and are equipped with the stopper, the bearing platform slides between two stoppers.

Through adopting foretell technical scheme, the accepting table slides on the guide rail, can with the stopper butt when the accepting table slides to the guide rail both ends, and then prevents that the accepting table from breaking away from the guide rail.

As a further improvement, the fixed slide bar that is equipped with on the guide rail, the bearing platform bottom surface is equipped with the sliding block, the sliding block be equipped with slide bar sliding connection's spout, the spout inner wall is equipped with the ball, the ball with the spout inner wall is contradicted the ball with the outer disc of slide bar is contradicted with roll connection.

Through adopting foretell technical scheme, the sliding block with when sliding on the slide bar, the ball replaces sliding friction through rolling friction in order to reduce the frictional force between sliding block and the slide bar.

As a further improvement of the utility model, the screw rod is equipped with along vertical direction in accepting platform one side edge, the screw rod with accepting platform threaded connection, the end fixing of screw rod be equipped with be used for with the rubber seat of board conflict.

Through adopting foretell technical scheme, because the bearing platform slides relatively with the guide rail and is connected, the bearing platform can appear sliding in the course of the work, through rotating the screw rod so that the rubber seat supports and presses the board to there is frictional force between feasible rubber seat and the board, and this frictional force is greater than the bearing platform and other power that the guide rail length direction received, has consequently prevented the bearing platform from appearing sliding in the course of the work.

As a further improvement of the utility model, the fixed protection casing that is equipped with of mounting panel, the protection casing include with mounting panel fixed connection's annular slab, the mounting panel seals one side opening of annular slab, the opposite side opening of annular slab articulates there is and is used for the lid to close annular slab opposite side open-ended face lid, the fixed handle that is used for opening and close of face lid that is equipped with of face lid.

By adopting the technical scheme, the protective cover blocks the contact between the worker and the cutting blade, so that the worker is prevented from being injured due to the direct contact between the worker and the cutting blade; when the machine is not in operation, the worker can open the face cover to inspect and repair the cutting device.

As a further improvement of the utility model, the surface cover is in a transparent arrangement.

Through adopting foretell technical scheme, be favorable to the staff to observe cutting device's cutting effect through the face lid.

As a further improvement, the fixed second pipe box that is equipped with for the skylight drain pipe to wear out of face lid, the second pipe box is located handle one side.

By adopting the technical scheme, the skylight drain pipe which is processed is pushed by the skylight drain pipe at the rear and penetrates out of the second pipe sleeve, and the second pipe sleeve plays a role in guiding when the skylight drain pipe penetrates out.

As a further improvement, the fixed first pipe box that is equipped with on the mounting panel and supplies skylight drain pipe male, first pipe box is located dwang one side, first pipe box with coincidence of second pipe box axis.

Through adopting foretell technical scheme, unprocessed skylight drain pipe penetrates cutting device through first pipe box and carries out cutting process, and first pipe box plays the effect of direction when the skylight drain pipe passes through.

To sum up, the utility model discloses following beneficial effect has:

after the worker inserts the skylight drain pipe into the first pipe sleeve, the skylight drain pipe penetrates out of the second pipe sleeve; open motor switch, the dwang rotates to drive the blade holder and rotate a week, cutting blade on the blade holder rotates the cutting body, and initial position is got back to fast after cutting blade accomplishes the cutting, has avoided cutting blade too slowly because of reseing, makes the mouth of pipe take place to warp because of receiving pressing down of cutting blade, simultaneously, has also improved cutting efficiency.

Drawings

Fig. 1 is a schematic structural view of the embodiment of the present invention when the cover is closed;

FIG. 2 is a schematic structural view of the embodiment of the present invention when the cover is opened;

fig. 3 is an enlarged schematic view of a portion a in fig. 2;

fig. 4 is a partial exploded view of an embodiment of the present invention.

In the figure: 1. a machine platform; 2. a cutting assembly; 3. a sliding assembly; 21. mounting a plate; 22. a motor; 23. a tool apron; 24. a cutting blade; 211. perforating; 3a, a guide rail; 3b, a bearing platform; 4. A limiting block; 5. a slide bar; 6. a slider; 6a, a chute; 6b, a ball; 7. mounting blocks; 7a, a screw rod; 7b, a rubber seat; 8. a connecting portion; 9. rotating the rod; 10. a sleeve; 101. a flange plate; 11. a guide block; 12. a protective cover; 12a, an annular plate; 12b, a face cover; 13. a first pipe sleeve; 14. a second pipe sleeve; 15. a handle.

Detailed Description

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

As shown in fig. 1 and 2, a high-speed cutting device for skylight drainage pipes comprises a machine table 1 in a cuboid arrangement, a cutting assembly 2 for cutting the skylight drainage pipes, and a sliding assembly 3 for driving the cutting assembly 2 to slide.

The sliding component 3 is located on the upper end surface of the machine table 1, and the sliding component 3 comprises two guide rails 3a fixedly connected to the machine table 1 and a bearing table 3b arranged on the guide rails 3a in a sliding manner.

The two guide rails 3a are fixedly connected with the machine table 1, the two guide rails 3a are parallel and parallel, and the extending direction of the guide rails 3a is the same as the length direction of the machine table 1. Guide rail 3a both ends are all fixed and are equipped with stopper 4, and stopper 4 can prevent to hold when the platform 3b slides along guide rail 3a direction to take place to break away from on with guide rail 3 a.

Furthermore, a slide bar 5 for guiding the receiving platform 3b in the sliding direction is arranged above the guide rail 3a, and two ends of the slide bar 5 are respectively fixedly connected with the two limit blocks 4. The axial direction of the slide bar 5 is the same as the longitudinal direction of the guide rail 3 a. The receiving table 3b is along the axial direction of the slide bar 5 to slide on the guide rail 3 a. Preferably, the slide bar 5 is cylindrically arranged.

The receiving table is in a rectangular plate shape and is horizontally arranged. Four sliding blocks 6 are fixedly arranged on the lower end face of the bearing table 3b, the four sliding blocks 6 are respectively positioned on the peripheral corners of the bearing table 3b, and the sliding blocks 6 are provided with sliding grooves 6a which are in sliding connection with the sliding rods 5. Preferably, the sliding groove 6a is arc-shaped, so that the inner wall of the sliding groove 6a is abutted against the outer wall of the sliding rod 5, the opening of the sliding groove 6a is positioned on the lower wall surface of the sliding rod 5, the depth of the sliding groove 6a is greater than the radius of the sliding rod 5, and the width of the opening of the sliding groove 6a is smaller than the diameter of the sliding rod 5, so that the receiving table 3b is ensured not to be separated from the sliding rod 5 when sliding on the guide rail 3 a.

As shown in fig. 3, a plurality of balls 6b are uniformly distributed at both ends of the inner wall of the sliding groove 6a, the balls 6b are located between the sliding groove 6a and the sliding rod 5, the balls 6b are abutted against the inner wall of the sliding groove, and the balls 6b are abutted against the outer circumferential surface of the sliding rod 5 to be in rolling connection, so that the sliding friction force between the sliding block 6 and the sliding rod 5 can be reduced.

As shown in FIG. 1, a mounting block 7 is fixedly arranged in the middle of one side wall of the receiving platform 3b, and the mounting block 7 is positioned between the two slide bars 5. The mounting block 7 is provided with a screw rod 7a in threaded connection along the vertical direction, and one end of the screw rod 7a close to the machine table 1 is fixedly provided with a rubber seat 7b which is used for abutting against the upper surface of the machine table 1. The screw 7a is rotated to enable the rubber seat 7b to be abutted against the machine table 1, so that friction force exists between the rubber seat 7b and the machine table 1, the friction force is larger than other force received by the receiving table 3b in the length direction of the guide rail 3a, and the receiving table 3b is prevented from sliding in the working process. The upper surface of the bearing table 3b is also fixedly provided with a connecting part 8, and the connecting part 8 is fixedly connected with the cutting assembly 2 for cutting the skylight drain pipe.

As shown in fig. 4, the cutting assembly 2 includes a mounting plate 21 configured in a circular shape, the mounting plate 21 is fixedly connected to the connecting portion 8, and the thickness direction of the mounting plate 21 is the same as the axial direction of the slide bar 5. A motor 22 is fixedly arranged on one side surface of the mounting plate 21, and the side surface of the motor 22 with an output shaft faces the mounting plate 21. The coaxial fixedly connected with dwang 9 of motor 22's output shaft, the center of mounting panel 21 still is equipped with perforation 211, and perforation 211 is run through to dwang 9.

The fixed cover of one end that motor 22 was kept away from to dwang 9 is equipped with sleeve 10, and the coaxial fixed ring flange 101 that is equipped with of one end that motor 22 was kept away from to sleeve 10, and dwang 9 rotates in order to drive sleeve 10 and rotate, and ring flange 101 follows sleeve 10 and uses the axis of dwang 9 to rotate as the rotation center. The cutter holder 23 which is arranged in an oval shape is fixedly connected to one surface, away from the motor 22, of the flange plate 101, the long axis of the cutter holder 23 is perpendicular to the axis of the rotating rod 9, and the rotating axis of the cutter holder 23 coincides with the rotating axis of the flange plate 101. One end of the tool apron 23 is fixedly provided with a guide block 11, and the guide block 11 is arranged in a U shape. A cutting blade 24 extending out of the end surface of the blade seat 23 is fixedly inserted into the guide block 11, the cutting blade 24 is located on the long axis of the blade seat 23, and the blade edge faces to the side of the rotation direction of the blade. The guide block 11 can block the cutting blade 24, and the orientation of the cutting blade 24 is prevented from being changed in the rotating process of the cutter holder 23, so that the cutting effect of the skylight drainage pipe is prevented from being influenced.

Specifically, after the staff turns on the switch of the motor 22, the rotating rod 9 fixed on the output shaft rotates and drives the cutter holder 23 fixed on the flange plate 101 to rotate anticlockwise for a circle, and the cutting blade 24 on the cutter holder 23 returns to the initial position after rotating to cut the pipe body.

As shown in fig. 1, a shield 12 is fixedly disposed on a surface of the mounting plate 21 away from the motor 22, and the shield 12 includes a ring plate 12a disposed in a cylindrical shape and a surface cover 12b disposed in a circular plate shape. The diameter of the annular plate 12a passes through the center of the mounting plate 21. The outer diameter of the annular plate 12a is the same as that of the mounting plate 21 to close one side opening of the annular plate 12 a. The surface cover 12b is formed in a disc shape similar to the shape of the mounting plate 21. The face cover 12b is hinged with the annular plate 12a, and the face cover 12b can cover the other side opening of the annular plate 12 a.

As shown in fig. 1 and 4, a first pipe sleeve 13 for penetrating the skylight drainage pipe is fixedly arranged on one side of the mounting plate 21 far away from the cutting blade 24, and the first pipe sleeve 13 penetrates through the mounting plate 21 and is perpendicular to the mounting plate 21. And a second pipe sleeve 14 for the skylight drainage pipe to penetrate out is fixedly arranged on one side, far away from the cutting blade 24, of the surface cover 12b, and the second pipe sleeve 14 penetrates through the surface cover 12b and is perpendicular to the surface cover 12 b. The first pipe sleeve 13 and the second pipe sleeve 14 are both arranged in a cylindrical shape, the axis of the first pipe sleeve 13 extends in the horizontal direction and is parallel to the axis of the slide rod 5, and the axis of the second pipe sleeve 14 is coincident with the axis of the second pipe sleeve 14. The first pipe sleeve 13 and the second pipe sleeve 14 have the same inner diameter and are slightly larger than the outer diameter of the skylight drainage pipe. A gap is formed between the first socket 13 and the second socket 14 for a cutting blade 24 to pass through, and the cutting blade 24 cuts a portion of the skylight drain pipe in the gap. The surface cover 12b is also fixedly provided with a handle 15 for opening and closing the surface cover 12b, and the handle 15 is positioned on one side of the first pipe sleeve 13 far away from the rotation axis of the surface cover 12 b.

The principle of the utility model is as follows: after the worker inserts the skylight drain pipe into the first pipe sleeve 13, the skylight drain pipe penetrates out of the second pipe sleeve 14; the switch of the motor 22 is turned on, the rotating rod 9 fixed on the output shaft rotates, the cutter holder 23 is driven to rotate for a circle, the cutting blade 24 on the cutter holder 23 cuts the skylight water discharge pipe, the initial position is quickly returned to after the cutting blade 24 finishes cutting, and the phenomenon that the pipe opening is deformed due to the fact that the cutting blade 24 resets too slowly is avoided.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a high-speed cutting device of skylight drain pipe, includes board (1), its characterized in that: the machine table (1) is provided with a cutting assembly (2) for cutting the skylight drain pipe and a sliding assembly (3) for driving the cutting assembly (2) to slide;

the cutting assembly (2) comprises a mounting plate (21), the mounting plate (21) is connected with the machine table (1) in a sliding mode, a cutter holder (23) and a motor (22) for driving the cutter holder (23) to rotate are mounted on the mounting plate (21), the motor (22) is fixedly connected with the mounting plate (21), and a cutting blade (24) for cutting the skylight drainage pipe is fixedly connected onto the cutter holder (23);

sliding assembly (3) include guide rail (3a) and sliding connection in the take-up platform (3b) of guide rail (3a), guide rail (3a) fixed connection in board (1), take-up platform (3b) with mounting panel (21) fixed connection.

2. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 1, wherein: a rotating rod (9) is fixedly arranged on the cutter holder (23), and the rotating rod (9) is coaxially and fixedly connected with an output shaft of the motor (22).

3. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 1, wherein: the guide rail (3a) both ends all are fixed and are equipped with stopper (4), the bearing platform (3b) slides between two stopper (4).

4. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 1, wherein: the fixed slide bar (5) that is equipped with on guide rail (3a), it is equipped with sliding block (6) to hold in touch with platform (3b) bottom surface, sliding block (6) be equipped with slide bar (5) sliding connection's spout (6a), spout (6a) inner wall is equipped with ball (6b), ball (6b) with spout (6a) inner wall is contradicted, ball (6b) with the outer disc of slide bar (5) is contradicted with roll connection.

5. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 1, wherein: bearing platform (3b) one side edge vertical direction and inserting and be equipped with screw rod (7a), screw rod (7a) with bearing platform (3b) threaded connection, the end fixing of screw rod (7a) be equipped with be used for with rubber seat (7b) that board (1) contradict.

6. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 2, wherein: mounting panel (21) are fixed and are equipped with protection casing (12), protection casing (12) include with mounting panel (21) fixed connection's annular plate (12a), mounting panel (21) seal one side opening of annular plate (12a), the other side opening of annular plate (12a) articulates there is the face lid (12b) that is used for the lid to close annular plate (12a) other side opening, face lid (12b) are fixed to be equipped with and are used for opening and close handle (15) of face lid (12 b).

7. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 6, wherein: the surface cover (12b) is arranged in a transparent manner.

8. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 6, wherein: the face cover (12b) is fixedly provided with a second pipe sleeve (14) for the skylight drain pipe to penetrate through, and the second pipe sleeve (14) is located on one side of the handle (15).

9. The high-speed cutting device for the drainage pipe of the skylight as claimed in claim 8, wherein: the fixed first pipe box (13) that are equipped with confession skylight drain pipe male on mounting panel (21), first pipe box (13) are located dwang (9) one side, first pipe box (13) with coincidence of second pipe box (14) axis.