CN222511368U - Large tube cutting mechanism of the flat fork leg tube assembly machine - Google Patents
Large tube cutting mechanism of the flat fork leg tube assembly machine Download PDFInfo
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- CN222511368U CN222511368U CN202420684524.6U CN202420684524U CN222511368U CN 222511368 U CN222511368 U CN 222511368U CN 202420684524 U CN202420684524 U CN 202420684524U CN 222511368 U CN222511368 U CN 222511368U
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Abstract
本实用新型公开了一种平叉腿管组装机的大管切割机构，它包括切管机构，所述的切管机构包括：切割台，所述的切割台上设有转动配合在切割台上的转动轴；定位组件，用于对长管进行定位，所述的定位组件设在切割台上表面；切割组件，用于对定位组件上的长管进行切割，所述的切割组件包括带切割片的切割座和切割气缸；所述的切割座固定在转动轴上；所述的切割气缸的活塞杆与转动轴连接，所述的切割气缸带动转动轴转动从而带动切割座上下摆动，本实用新型提供一种劳动强度低且安全系数高的平叉腿管组装机的大管切割机构。
The utility model discloses a large tube cutting mechanism of a flat fork leg tube assembly machine, which comprises a tube cutting mechanism, wherein the tube cutting mechanism comprises: a cutting table, wherein a rotating shaft rotatably matched with the cutting table is provided on the cutting table; a positioning component used for positioning the long tube, wherein the positioning component is arranged on the upper surface of the cutting table; a cutting component used for cutting the long tube on the positioning component, wherein the cutting component comprises a cutting seat with a cutting blade and a cutting cylinder; wherein the cutting seat is fixed on the rotating shaft; wherein the piston rod of the cutting cylinder is connected with the rotating shaft, wherein the cutting cylinder drives the rotating shaft to rotate, thereby driving the cutting seat to swing up and down. The utility model provides a large tube cutting mechanism of a flat fork leg tube assembly machine with low labor intensity and high safety factor.
Description
Technical Field
The utility model relates to the technical field of electric vehicle parts, in particular to a large pipe cutting mechanism of a bottom fork leg pipe assembling machine.
Background
The bottom fork is an important part of electric motor car and light-duty electric motor car class motor car, belongs to linkage, in traditional electric motor car rear-drive assembly, left and right leg pipe rear end fixed connection axle bed of bottom fork for installation motor and rear wheel, to adopting the electric motor car of wheel hub electric drive and light-duty electric motor car, the left and right leg pipe of bottom fork still bears the function of installation electric drive assembly. In order to strengthen the strength of the rear ends of the left leg pipe and the right leg pipe of the bottom fork, a reinforcing pipe is plugged into the rear ends of the left leg pipe and the right leg pipe of the bottom fork. The leg tube is a big tube, and the reinforcing tube is a small tube, namely the small tube is inserted into the big tube. The large pipe is required to be cut into a plurality of sections and then assembled with the small pipe. According to the prior art, an operator needs to control the cutting piece to cut downwards by hand during cutting, so that the labor intensity is high, and the safety coefficient is low.
Disclosure of utility model
The technical problem to be solved by the utility model is to overcome the defects in the prior art, and provide the large pipe cutting mechanism of the bottom fork leg pipe assembling machine, which is low in labor intensity and high in safety coefficient.
In order to achieve the above purpose, the technical scheme of the utility model is that the large pipe cutting mechanism of the bottom fork leg pipe assembling machine comprises a pipe cutting mechanism, wherein the pipe cutting mechanism comprises:
the cutting table is provided with a rotating shaft which is in rotating fit with the cutting table;
the positioning component is used for positioning the long tube and is arranged on the upper surface of the cutting table;
The cutting assembly is used for cutting the long tube on the positioning assembly and comprises a cutting seat with a cutting piece and a cutting cylinder, the cutting seat is fixed on the rotating shaft, a piston rod of the cutting cylinder is connected with the rotating shaft, and the cutting cylinder drives the rotating shaft to rotate so as to drive the cutting seat to swing up and down.
After the structure is adopted, compared with the prior art, the pipe cutting device has the advantages that the positioning assembly and the cutting assembly are respectively arranged on the cutting table and used for positioning the large pipe, the cutting assembly comprises the cutting seat and the cutting air cylinder, meanwhile, the rotating shaft is arranged on the cutting table, the cutting seat is fixed on the rotating shaft, the piston rod of the cutting air cylinder is hinged on the rotating shaft, the piston of the cutting air cylinder is used for driving the rotating shaft to rotate so as to drive the cutting seat to move downwards to cut the large pipe on the positioning assembly, the cutting table does not need to be controlled manually, the labor intensity is low, and the safety coefficient is high.
Preferably, the positioning assembly comprises:
The first positioning seat is arranged at the rear end of the upper surface of the cutting table, and a first opening groove is formed in the front side surface of the first positioning seat;
The second positioning seat is positioned at the front end of the upper surface of the cutting table, a second open slot is formed in the rear side surface of the second positioning seat, and the first open slot and the second open slot position the long tube when the first positioning seat and the second positioning seat are combined together;
The positioning cylinder drives the second positioning seat to be in sliding fit with the first positioning seat on the cutting table, the positioning assembly comprises the first positioning seat, the second positioning seat and the positioning cylinder, the positioning cylinder is utilized to drive the second positioning seat to fold with the first positioning seat so as to position the large pipe, and the positioning device is simple in structure and convenient to position the large pipes with different diameters.
Preferably, the front side of the first positioning seat is also provided with a guide rod, and the rear side of the second positioning seat is also provided with a guide through hole for guiding the guide rod, so as to play a role in guiding the second positioning seat.
Preferably, the upper surface of the first positioning seat and the upper surface of the second positioning seat are respectively provided with a cutting groove, the axes of the cutting grooves are on the same horizontal line, the cutting grooves respectively penetrate through the front side surface and the rear side surface of the first positioning seat and the front side surface and the rear side surface of the second positioning seat, and the cutting sheet cuts a long pipe in the cutting grooves so as to cut the large pipe conveniently.
Preferably, the upper surface of the cutting table is also provided with a hinge seat, the rotating shaft is rotatably matched with the hinge seat, the front end and the rear end of the rotating shaft respectively extend out of two side surfaces of the hinge seat, the cutting seat is fixed at two ends of the rotating shaft, the structure is simple, and the cutting seat is convenient to be connected with the rotating shaft.
Preferably, the cutting device further comprises a connecting seat, wherein the upper ends of the connecting seat are respectively fixed at the end parts of the two ends of the rotating shaft, the lower end of the connecting seat is hinged with a piston rod of the cutting cylinder, and the cutting device is simple in structure and convenient for the piston rod of the cutting cylinder to drive the rotating shaft to rotate.
Drawings
Fig. 1 is a perspective view of a large tube cutting mechanism of the bottom fork leg tube assembling machine of the present utility model.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a perspective view of a large pipe cutting mechanism of the present utility model applied to a flat fork leg tube assembling machine.
The pipe cutting mechanism comprises a pipe cutting mechanism body 1, a pipe cutting mechanism 2, a cutting table 210, a rotating shaft 220, a hinging seat 3, a positioning assembly 310, a first positioning seat 311, a first open slot 312, a guide rod 320, a second positioning seat 321, a second open slot 322, a through hole 330, a positioning cylinder 340, a cutting slot 4, a cutting assembly 410, a cutting seat 411, a cutting piece 420, a cutting cylinder 5 and a connecting seat.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
As shown in fig. 1, the utility model provides a large pipe cutting mechanism of a bottom fork leg pipe assembling machine, which comprises a pipe cutting mechanism 1, wherein the pipe cutting mechanism 1 comprises a cutting table 2, a positioning component 3 and a cutting component 4, the positioning component 3 and the cutting component 4 are both arranged on the cutting table 2, the positioning component 3 is used for positioning and fixing a large pipe, the positioning component 4 is used for cutting the large pipe on the positioning component 3, and the cutting component 4 is positioned above the positioning component 3. Specifically, a rotating shaft 210 is arranged on the cutting table 2, the rotating shaft 210 is arranged along the length direction of the cutting table 2, the rotating shaft 210 is rotationally matched on the cutting table 2 around the axis of the rotating shaft, the cutting assembly 4 comprises a cutting seat 410 and a cutting cylinder 420, a cutting piece 411 and a cutting motor are arranged on the cutting seat 410, the cutting motor drives the cutting piece 411 to rotate to cut a large pipe, a piston rod of the cutting cylinder 420 is hinged with the rotating shaft 210, and the piston rod of the cutting cylinder 420 drives the rotating shaft 210 to rotate so as to drive the cutting seat 410 to swing downwards to cut the large pipe on the positioning assembly 3, only the cutting cylinder 420 is required to be controlled, manual control of downward pressing of the cutting seat 410 is not required, labor intensity is low, and efficiency is high.
As shown in fig. 2, the positioning assembly 3 includes a first positioning seat 310, a second positioning seat 320 and a positioning cylinder 330, the first positioning seat 310 is fixed on the upper surface of the cutting table 2, the second positioning seat 320 is located in front of the first positioning seat 310, the first positioning seat 310 and the second positioning seat 320 are oppositely arranged, a first opening groove 311 is formed in the front side surface of the first positioning seat 310, a second opening groove 321 corresponding to the first opening groove 311 is formed in the rear side surface of the second positioning seat 320, when the positioning cylinder 330 drives the second positioning seat 320 to fold with the first positioning seat 310, the large pipe is fixed and positioned by utilizing the first opening groove 311 and the second opening groove 321, and the large pipe with different diameters can be positioned by controlling the space between the first positioning seat 310 and the second positioning seat 330 through the positioning cylinder 330, so that the positioning assembly is convenient to use. Specifically, the cross sections of the first open groove 311 and the second open groove 321 are V-shaped, so that the large pipe does not rotate circumferentially when the large pipe is cut, and reliability is high.
As an embodiment, in order to guide the second positioning seat 320, the front side surface of the first positioning seat 310 is further provided with a guide rod 312, correspondingly, the rear side surface of the second positioning seat 320 is provided with a through hole 322 corresponding to the guide rod 312, and the guide rod 312 is slidably matched in the through hole 322 to guide the second positioning seat 320, so that reliability is high. Specifically, the number of the guide rods 312 is two, the guide rods 312 are respectively positioned at the left end and the right end of the first positioning seat 310, and the guide is stable and reliable. Specifically, the guide bar 312 is located below the first open slot 311, and the cutting blade does not touch the guide bar 312, so that the cutting of the large pipe is not affected, and the reliability is high.
As an embodiment, in order to facilitate the cutting of the large pipe by the cutting blade 411, the upper surface of the first positioning seat 310 and the upper surface of the second positioning seat 320 are both provided with cutting grooves 340, the cutting grooves 340 respectively penetrate through the front and rear sides of the first positioning seat 310 and the front and rear sides of the second positioning seat 320, the projections of the centers of the cutting grooves 340 on the vertical plane coincide, and the cutting blade 411 extends downwards into the cutting groove 340 to cut the large pipe when cutting, so that the cutting of the cutting blade 411 is not affected.
As an embodiment, in order to facilitate the rotation shaft 210 to be rotatably fitted on the cutting table 2, the upper surface of the cutting table 2 is provided with the hinge seat 220, the rotation shaft 210 is horizontally disposed on the hinge seat 220, and the rotation shaft 210 is rotatably fitted on the hinge seat 220, and both ends of the rotation shaft 210 respectively extend out of the hinge seat 220. Accordingly, the cutting sockets 410 are fixed to both ends of the rotation shaft 210, facilitating the connection between the rotation shaft 210 and the cutting sockets 410. Specifically, it still includes connecting seat 5, and connecting seat 5 cross section's shape is "L" shape, and cutting cylinder 420 is located cutting table 2 trailing flank, and cutting cylinder 420 lower extreme articulates at cutting table 2 trailing flank, and the piston rod of cutting cylinder 420 upwards articulates with connecting seat 5 bottom, and connecting seat 5 is fixed at the tip at axis of rotation 210 both ends, utilizes the piston rod of cutting cylinder 420 to drive connecting seat 5 rotation to drive axis of rotation 210 rotation, just also drive cutting seat 410 and rotate down and cut the big pipe. When the piston rod of the cutter cylinder 420 is reset, the cutter seat 410 is reset, and the cutter 411 is separated from the large tube.
Specifically, as shown in fig. 3, the bottom fork leg pipe assembling machine comprises a small pipe conveying mechanism, an assembling platform, a large pipe conveying mechanism, a pipe cutting mechanism 1, a feeding mechanism and a feeding mechanism which are sequentially arranged from left to right, wherein the small pipe conveying mechanism is used for conveying small pipes to the assembling platform, the feeding mechanism is used for conveying large pipes to the feeding mechanism, the feeding mechanism is used for conveying the large pipes to the pipe cutting mechanism 1 to be cut into small large pipes, the left ends of the large pipes are positioned on the large pipe conveying mechanism during cutting, so that after the large pipes are cut, the large pipes are conveyed to the assembling platform by the large pipe conveying mechanism, the small pipes are assembled in one ends of the large pipes by the assembling platform, and the strength of one ends of the large pipes is greatly improved.
Specifically, the principle of the utility model is that a positioning component 3 and a cutting component 4 are respectively arranged on a cutting table 2, the positioning component 3 is used for positioning a large pipe, the cutting component 4 comprises a cutting seat 410 and a cutting cylinder 420, meanwhile, a rotating shaft 210 is arranged on the cutting table 2, the cutting seat 410 is fixed on the rotating shaft 210, a piston rod of the cutting cylinder 420 is hinged on the rotating shaft 210, and the rotating shaft 210 is driven to rotate by the piston rod of the cutting cylinder 420 so as to drive the cutting seat 410 to move downwards to cut the large pipe on the positioning component 3, so that the cutting table 2 does not need to be controlled manually, the labor intensity is low, and the safety coefficient is high.
The method comprises the steps of firstly placing a large pipe on a cutting table 2, placing one end of the large pipe on a conveyor belt, placing the other end of the large pipe on a conveying table, placing the middle part of the large pipe between a first positioning seat 310 and a second positioning seat 320, and placing the large pipe in a region between a first opening groove 311 and a second opening groove 321, secondly starting a positioning cylinder 330, enabling the positioning cylinder 330 to drive the second positioning seat 320 to slide and match on the cutting table 2 in a direction close to the first positioning seat 310 until the large pipe is positioned between the first opening groove 311 and the second opening groove 321, thirdly starting a cutting cylinder 420, enabling a piston rod of the cutting cylinder 420 to drive a rotating shaft 210 to rotate so as to drive the cutting seat 410 to move downwards to cut the large pipe on a positioning assembly 3, fourthly enabling the piston rod of the cutting cylinder 420 to reset, and enabling the cutting seat 410 to be reset, and enabling the cutting piece 411 to be separated from the cutting groove 340.
It should be noted that, the terms of "left", "right", "front", "back", "upper", "lower", and the like in the description of the present invention are based on the view angle of fig. 1.
On the basis of the above-described aspects, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, it is intended that the present utility model also includes such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420684524.6U CN222511368U (en) | 2024-04-06 | 2024-04-06 | Large tube cutting mechanism of the flat fork leg tube assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420684524.6U CN222511368U (en) | 2024-04-06 | 2024-04-06 | Large tube cutting mechanism of the flat fork leg tube assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222511368U true CN222511368U (en) | 2025-02-21 |
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ID=94617577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420684524.6U Active CN222511368U (en) | 2024-04-06 | 2024-04-06 | Large tube cutting mechanism of the flat fork leg tube assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222511368U (en) |
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2024
- 2024-04-06 CN CN202420684524.6U patent/CN222511368U/en active Active
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