CN111761636A

CN111761636A - Cutting device for production and processing of vehicle brake nylon pipeline and use method thereof

Info

Publication number: CN111761636A
Application number: CN202010631454.4A
Authority: CN
Inventors: 李金辉
Original assignee: Hubei Huayue Auto Parts Co ltd
Current assignee: Hubei Huayue Auto Parts Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-10-13

Abstract

The invention discloses a cutting device for producing and processing a vehicle brake nylon pipeline and a using method thereof, the cutting device comprises a base, the base is rectangular, hinged plates are symmetrically arranged at one end of the upper surface of the base, a roller is rotatably connected between the two hinged plates, a second chute is arranged at the other end of the upper surface of the base, a second slide block is connected to the inner surface of the second chute in a sliding manner, a traction device is arranged on the upper surface of the second slide block, a cutting device is arranged between the first chute and the second chute on the upper surface of the base corresponding to the first chute, the cutting device is controlled to move to the nylon pipeline, the second slide block is reset after the nylon pipeline is fixed, so that the nylon pipeline is pulled out, the traction device and a guide wheel pull the nylon pipeline, so that the nylon pipeline is ensured to be in a stretched state, and a driving device is started, the cutting device is driven to cut the paper.

Description

Cutting device for production and processing of vehicle brake nylon pipeline and use method thereof

Technical Field

The invention relates to the technical field of cutting devices, in particular to a cutting device for production and processing of a vehicle brake nylon pipeline and a using method thereof.

Background

The nylon tube is a synthetic fiber and has good physical, chemical and mechanical properties; the coating is wear-resistant, can be used under the conditions of sand and stone and scrap iron, has smooth surface, reduces resistance, and can prevent rusting and scaling deposition; the flexible and flexible plastic is convenient to install and simple to process, so that the plastic is widely applied to industrial production.

In actual production, the nylon tube is usually coiled and needs to be cut and segmented, and because the nylon tube is flexible and has certain elasticity, the nylon tube is usually straightened by a special fixture during cutting, and then cutting is completed by using a cutting device so as to ensure the length consistency and the cut is flat. The equipment used in the mode is complex, high in cost and low in cutting efficiency.

Through retrieval, Chinese patent, application number: 201721583740.8, application publication date: 2018.06.19, discloses a nylon tube cutting tool, which comprises a blade and a working platform, wherein the bottom of the working platform is provided with an electromagnetic relay, the armature of the electromagnetic relay is connected with a pull rod, and the top of the pull rod vertically penetrates through the working platform and is connected with a supporting plate; the utility model discloses a pull rod, including the pull rod, the backup pad is connected with the blade, has welded guide sleeve respectively on the work platform that is located the pull rod both sides, all runs through in every guide sleeve and is equipped with the guide bar, and the guide sleeve is stretched out at the guide bar top and backup pad fixed connection, and the guide bar bottom is stretched out work platform and its bottom mounting has a spacing ring, and the guide bar that stretches out work platform is fitted with a contraceptive ring and is overlapped and support tight complex reset spring with the spacing ring. The cutting machine can rapidly and effectively cut nylon pipes, and cuts are smooth. However, the invention can not overcome the problem that the nylon tube is easy to rebound and bend, is difficult to realize fixed-length cutting, and has low cutting speed and low processing efficiency.

Therefore, the cutting device for producing and processing the vehicle brake nylon pipeline and the use method thereof are provided

Disclosure of Invention

The invention aims to provide a cutting device for production and processing of a vehicle brake nylon pipeline and a using method thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cutting device for production and processing of a vehicle brake nylon pipeline comprises a base, wherein the base is rectangular, hinged plates are symmetrically arranged at one end of the upper surface of the base, a roller is rotatably connected between the hinged plates, a first chute is arranged on the upper surface of the base and is parallel to the axis of the roller, two first sliding blocks are slidably connected to the inner side wall of the first chute, the two first sliding blocks are symmetrically arranged, one end side wall of the first chute is rotatably connected with one end of a first lead screw, the other end of the first lead screw penetrates through the end surface of the base and is fixedly connected with a first motor, the first motor is fixedly connected with the base, the axis of the first lead screw is the same as the extending direction of the first chute, the first lead screw penetrates through the two first sliding blocks respectively, and the first lead screw is in threaded connection with the two first sliding blocks respectively, the thread turning directions of the two ends of the first screw rod are opposite, the surfaces of the two first sliding blocks are respectively and rotatably connected with a guide wheel, the other end of the upper surface of the base is provided with a second sliding chute which is vertical to the first sliding chute, the inner surface of the second sliding chute is connected with a second sliding block in a sliding way, the side wall of one end of the second sliding chute, which is close to the first sliding chute, is rotationally connected with one end of a second screw rod, the other end of the second screw rod penetrates through the side wall of the base and is connected with a second motor, the motor is fixedly connected with the outer surface of the base, the axis of the second screw rod is the same as the extending direction of the second sliding chute, the second screw rod penetrates through the second sliding block and is in threaded connection with the second sliding block, and a traction device is arranged on the upper surface of the second sliding block, and a cutting device is arranged between the upper surface of the base and the first sliding groove and the second sliding groove.

Preferably, the traction device comprises a connecting plate, the connecting plate is fixedly connected with the second sliding block, one end of a traction rod is vertically arranged on the surface of one side, close to the first sliding groove, of the connecting plate, an elastic piece is arranged at the other end of the traction rod, a movable rod is inserted into the inner side wall of the traction rod, a protrusion in contact with the elastic piece is arranged at one end, close to the first sliding groove, of the movable rod, a third sliding groove is formed in the surface of the movable rod, a third sliding block is arranged at the position, corresponding to the third sliding groove, of the inner surface of the traction rod, a third motor is fixedly connected with the surface of the other side of the connecting plate, an output shaft of the third motor penetrates through a third lead screw fixedly connected with the connecting plate, the third lead screw is located inside the traction rod.

Preferably, the cutting device is connected to the upper surface of the base in a sliding manner, and a driving device for driving the cutting device to slide is arranged on the base.

Preferably, the cutting device is a circular cutting saw.

Preferably, the cutting device is a blade, and a baffle is arranged at the center of the upper surface of the base.

Preferably, the side walls of the guide wheels are all arc-shaped.

Preferably, damping is respectively arranged between the guide wheel and the corresponding first sliding block.

A method for using a cutting device for producing and processing a vehicle brake nylon pipeline comprises the following steps,

the method comprises the following steps: and winding the nylon pipeline to be cut on the roller.

Step two: one end of the nylon pipeline is placed between the two guide wheels, the first motor is controlled to rotate, the first lead screw is driven to rotate, the first lead screw drives the two first sliding blocks to move simultaneously, and the two guide wheels clamp one end of the nylon pipeline tightly.

Step three: and controlling the second motor to rotate, controlling the second sliding block to move, driving the traction device to stretch to the position of the nylon pipeline by the second sliding block, and drawing the nylon pipeline by the traction device, wherein the second motor rotates reversely, and the traction device resets to pull out the nylon pipeline.

Step four: the driving device drives the cutting device to move, and the nylon pipeline is cut

Compared with the prior art, the invention has the beneficial effects that: a cutting device for production and processing of a nylon pipeline for vehicle braking and a use method thereof are provided, wherein a base is arranged, a hinged plate and a roller are arranged on the base, so that the nylon pipeline to be cut can be wound on the roller, a first sliding groove and a first sliding block are arranged, a first lead screw is driven by a first motor, so that the first sliding block is driven to move, a guide wheel is arranged on the first sliding block, so that the guide wheel clamps the nylon pipeline by controlling the first motor, a second through groove and a second sliding block are arranged, a second lead screw is driven by a second motor to rotate, so that the second sliding block is driven to move, a traction device is arranged on the second sliding block, so that the traction device can be controlled to move by controlling the second motor, the traction device is controlled to move to the nylon pipeline, the second sliding block is reset after the nylon pipeline is fixed, so that the nylon pipeline is pulled out, and the traction device and the guide wheel draw the nylon, therefore, the nylon pipeline is ensured to be in a stretched state, and the driving device is started to drive the cutting device to cut the nylon pipeline.

Drawings

Fig. 1 is a schematic front view, a cross-sectional structure of an embodiment 1 of the present invention;

FIG. 2 is a schematic top view of the structure of embodiment 1 of the present invention;

FIG. 3 is a schematic front sectional view of a traction apparatus according to embodiment 1 of the present invention;

FIG. 4 is a schematic left-side sectional view of a traction device in accordance with embodiment 1 of the present invention

Fig. 5 is a front sectional view schematically showing a traction apparatus according to embodiment 2 of the present invention.

In the figure: 1-base, 2-hinged plate, 3-roller, 4-first sliding chute, 5-first sliding block, 6-first screw rod, 7-second sliding chute, 8-second sliding block, 9-second screw rod, 10-second motor, 11-connecting plate, 12-traction rod, 13-elastic element, 14-movable rod, 15-protrusion, 16-third sliding chute, 17-third sliding block, 18-third motor, 19-third screw rod, 20-baffle, 21-guide wheel and 22-first motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: a cutting device for production and processing of a vehicle brake nylon pipeline comprises a base 1, as shown in figure 2, the base 1 is rectangular and can be stably placed, hinged plates 2 are symmetrically arranged at one end of the upper surface of the base 1, a roller 3 is rotatably connected between the two hinged plates 2, a nylon pipeline to be cut can be wound on the roller 3, a first sliding groove 4 is arranged on the upper surface of the base 1, the first sliding groove 4 is parallel to the axis of the roller 3, two first sliding blocks 5 are slidably connected to the inner side wall of the first sliding groove 4, the two first sliding blocks can freely slide in the first sliding groove 4, the two first sliding blocks 5 are symmetrically arranged, the side wall of one end of the first sliding groove 4 is rotatably connected with one end of a first screw rod 6, the other end of the first screw rod 6 penetrates through the end face of the base 1 and is fixedly connected with a first motor 22, the first motor 22 is fixedly connected with the base 1, the first motor 22 is connected with an external controller and is used for controlling the start and stop, the rotating direction, the rotating speed and the like of the first motor 22, the first motor 22 rotates to drive the first screw rod 6 to rotate so as to control the first slide block 5 to move, the axis of the first screw rod 6 is the same as the extending direction of the first chute 4, the first screw rod 6 respectively penetrates through the two first slide blocks 5, the first screw rod 6 is respectively in threaded connection with the two first slide blocks 5, the thread rotating directions of two ends of the first screw rod 6 are opposite, so that when the first screw rod 6 rotates, the two first slide blocks 5 can be driven to move in opposite directions, a nylon pipeline between the two first slide blocks 5 is always positioned at the center of the base 1, and the surfaces of the two first slide blocks 5 are respectively and rotatably connected with guide wheels 21, the other end of the upper surface of the base 1 is provided with a second chute 7, as shown in fig. 1, when a nylon pipeline moves towards one end of the base 1, the guide wheel 21 can rotate along with the nylon pipeline, the guide wheel 21 is used for clamping the nylon pipeline, the second chute 7 is perpendicular to the first chute 4, the inner surface of the second chute 7 is connected with a second sliding block 8 in a sliding manner, the side wall of one end of the second chute 7, which is close to the first chute 4, is rotatably connected with one end of a second screw rod 9, the other end of the second screw rod 9 penetrates through the side wall of the base 1 and is connected with a second motor 10, the second motor 10 is fixedly connected to the outer surface of the base 1, the axis of the second screw rod 9 is the same as the extending direction of the second chute 7, the second screw rod 9 penetrates through the second sliding block 8, and the second screw rod 9 is in threaded connection with the second sliding block 8, the second motor 10 is also connected with an external controller, the second motor 10 is started to drive the second screw rod 9 to rotate so as to drive the second sliding block 8 to move, a traction device is arranged on the upper surface of the second sliding block 8 and is positioned on the central axis of the base 1, so that the traction device can be smoothly contacted with a nylon pipeline between the two guide wheels 21 under the action of the second sliding block 8, and a cutting device is arranged on the upper surface of the base 1 corresponding to the position between the first sliding groove 4 and the second sliding groove 7 and used for cutting the nylon pipeline.

Specifically, as shown in fig. 3, the traction device includes a connection plate 11, the connection plate 11 is fixedly connected to the second slider 8, one end of a traction rod 12 is vertically disposed on one side surface of the connection plate 11 close to the first sliding groove 4, the diameter of the traction rod 12 is slightly smaller than that of a nylon pipeline, an elastic member 13 is disposed at the other end of the traction rod 12, as shown in fig. 4, four elastic members 13 are disposed and jointly form a circle, and form a whole with the traction rod 12, a movable rod 14 is inserted into an inner side wall of the traction rod 12, a protrusion 15 contacting with the elastic member 13 is disposed at one end of the movable rod 14 close to the first sliding groove 4, a contact position of the protrusion 15 and the elastic member 13 is disposed in an inclined manner, when the protrusion 15 moves toward the elastic member 13 under the action of the movable rod 14, the elastic member 13 opens, therefore, the inner side wall of the nylon pipeline can be abutted and fixed with the nylon pipeline, a third sliding groove 16 is formed in the surface of the movable rod 14, a third sliding block 17 is arranged at the position, corresponding to the third sliding groove 16, of the inner surface of the traction rod 12, a third motor 18 is fixedly connected to the surface of the other side of the connecting plate 11, an output shaft of the third motor 18 penetrates through a third lead screw 19 fixedly connected to the connecting plate 11, the third lead screw 19 is located inside the traction rod 12, the third lead screw 19 is in threaded connection with the movable rod 14, the movement of the movable rod 14 can be controlled by controlling the third motor 18, and the third motor 18 is electrically connected with an external controller.

Specifically, the cutting device is slidably connected to the upper surface of the base 1, and a driving device for driving the cutting device to slide is disposed on the base 1, as shown in fig. 2, the advancing direction of the cutting device is the same as that of the first chute 4.

Particularly, cutting device is the cutting circular saw, cuts the nylon pipeline through the circular saw of high-speed rotation for the incision is level and smooth.

Specifically, as shown in fig. 1, the side walls of the guide wheels 21 are all arc-shaped, and can be well attached to the nylon pipeline.

Specifically, a damper is respectively disposed between the guide wheel 21 and the corresponding first slider 5, so that when the nylon pipeline is pulled by the traction device, the damper generates a force for preventing the guide wheel 21 from rotating, so that the nylon pipeline is pulled more tightly, and thus the stretched state is maintained.

The working principle is as follows: when the invention is used, the nylon pipeline is wound on the roller 3, one end of the nylon pipeline is positioned between the two guide wheels 21, the first motor 22 is controlled to rotate to drive the first screw rod 6, the first screw rod 6 drives the two first slide blocks 5 to move, the two first slide blocks 5 drive the guide wheels 21 to clamp the nylon pipeline, the second motor 10 is controlled to drive the second screw rod 9 to rotate, the second screw rod 9 drives the second slide block 8 to move, thereby controlling the traction device to move to a position between the two guide wheels 21, starting the third motor 18 to drive the third screw rod 19 after the traction rod 12 extends into the nylon pipeline, so that the movable rod 14 moves towards the third motor 18, and the protrusion 15 moves, the elastic member 13 is opened, thereby support the inner wall of nylon pipeline, control second motor 10 reversal, reset draw gear to pull out the nylon pipeline, draw gear cuts it in control cutting device.

Example 2

Referring to fig. 5, the difference between the present embodiment and embodiment 1 is: the cutting device is a blade, a baffle 20 is arranged at the center of the upper surface of the base 1, the cutting device moves under the action of the driving device, the blade is in contact with the baffle 20, and the nylon pipeline is cut, so that the cutting speed is high, and the efficiency is high.

the method comprises the following steps: and winding the nylon pipeline to be cut on the roller 3.

Step two: one end of the nylon pipeline is placed between the two guide wheels 21, the first motor 22 is controlled to rotate, the first lead screw 6 is driven to rotate, the first lead screw 6 drives the two first sliding blocks 5 to move simultaneously, and the two guide wheels 21 clamp one end of the nylon pipeline tightly.

Step three: control second motor 10 rotates, control second slider 8 removes, second slider 8 drives draw gear stretches nylon pipeline department, pulls with the nylon pipeline, second motor 10 antiport, draw gear resets, pulls out the nylon pipeline.

Step four: the driving device drives the cutting device to move, and the nylon pipeline is cut.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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. The utility model provides a cutting device is used in production and processing of vehicle braking nylon pipeline, includes base (1), its characterized in that: the base (1) is rectangular, hinged plates (2) are symmetrically arranged at one end of the upper surface of the base (1), a roller (3) is rotatably connected between the two hinged plates (2), a first sliding groove (4) is arranged on the upper surface of the base (1), the first sliding groove (4) is parallel to the axis of the roller (3), two first sliding blocks (5) are slidably connected to the inner side wall of the first sliding groove (4), the two first sliding blocks (5) are symmetrically arranged, one end side wall of the first sliding groove (4) is rotatably connected with one end of a first lead screw (6), the other end of the first lead screw (6) penetrates through the end surface of the base (1) and is fixedly connected with a first motor (22), the first motor (22) is fixedly connected with the base (1), the axis of the first lead screw (6) is the same as the extending direction of the first sliding groove (4), the first screw rod (6) penetrates through the two first sliding blocks (5) respectively, the first screw rod (6) is connected with the two first sliding blocks (5) in a threaded manner respectively, threads at two ends of the first screw rod (6) are opposite in rotating direction, the surfaces of the two first sliding blocks (5) are connected with guide wheels (21) respectively in a rotating manner, a second sliding chute (7) is arranged at the other end of the upper surface of the base (1), the second sliding chute (7) is perpendicular to the first sliding chute (4), a second sliding block (8) is connected to the inner surface of the second sliding chute (7) in a sliding manner, the side wall of one end, close to the first sliding chute (4), of the second sliding chute (7) is connected with one end of a second screw rod (9) in a rotating manner, the other end of the second screw rod (9) penetrates through the side wall of the base (1) and is connected with a second motor (10), and the second motor (10) is fixedly connected to the outer surface of, the axle center of second lead screw (9) with the extending direction of second spout (7) is the same, just second lead screw (9) run through second slider (8), second lead screw (9) with second slider (8) spiro union, the upper surface of second slider (8) is equipped with draw gear, the upper surface of base (1) corresponds first spout (4) with be equipped with cutting device between second spout (7).

2. The cutting device for the production and processing of the vehicle brake nylon pipeline as claimed in claim 1, wherein: the traction device comprises a connecting plate (11), the connecting plate (11) is fixedly connected with the second sliding block (8), one end of a traction rod (12) is vertically arranged on the surface of one side, close to the first sliding groove (4), of the connecting plate (11), an elastic piece (13) is arranged at the other end of the traction rod (12), a movable rod (14) is inserted into the inner side wall of the traction rod (12), a protrusion (15) which is in contact with the elastic piece (13) is arranged at one end, close to the first sliding groove (4), of the movable rod (14), a third sliding groove (16) is arranged on the surface of the movable rod (14), a third sliding block (17) is arranged on the inner surface of the traction rod (12) corresponding to the third sliding groove (16), a third motor (18) is fixedly connected to the surface of the other side of the connecting plate (11), and an output shaft of the third motor (18) penetrates through the connecting plate (11) and is fixedly connected with a, the third screw rod (19) is positioned inside the traction rod (12), and the third screw rod (19) is in threaded connection with the movable rod (14).

3. The cutting device for the production and processing of the vehicle brake nylon pipeline as claimed in claim 1, wherein: the cutting device is connected to the upper surface of the base (1) in a sliding mode, and a driving device for driving the cutting device to slide is arranged on the base (1).

4. The cutting device for the production and processing of the vehicle brake nylon pipeline as claimed in claim 3, wherein: the cutting device is a circular cutting saw.

5. The cutting device for the production and processing of the vehicle brake nylon pipeline as claimed in claim 3, wherein: the cutting device is a blade, and a baffle (20) is arranged at the center of the upper surface of the base (1).

6. The cutting device for the production and processing of the vehicle brake nylon pipeline as claimed in claim 1, wherein: the side walls of the guide wheels (21) are all arc-shaped.

7. The cutting device for the production and processing of the vehicle brake nylon pipeline as claimed in claim 6, wherein: and damping is respectively arranged between the guide wheel (21) and the corresponding first sliding block (5).

8. Based on a use method of the cutting device for production and processing of the vehicle brake nylon pipeline, the cutting device is characterized in that: comprises the following steps of (a) carrying out,

the method comprises the following steps: and winding the nylon pipeline to be cut on the roller (3).

Step two: one end of the nylon pipeline is placed between the two guide wheels (21), the first motor (22) is controlled to rotate, the first screw rod (6) is driven to rotate, the first screw rod (6) drives the two first sliding blocks (5) to move simultaneously, and the two guide wheels (21) clamp one end of the nylon pipeline.

Step three: and controlling the second motor (10) to rotate, controlling the second sliding block (8) to move, driving the traction device to stretch to the position of the nylon pipeline by the second sliding block (8), drawing with the nylon pipeline, reversely rotating the second motor (10), resetting the traction device, and pulling out the nylon pipeline.