CN211102297U - Numerical control intersecting line cutting equipment for conveying and supporting pipe fittings by rotary chain plates - Google Patents
Numerical control intersecting line cutting equipment for conveying and supporting pipe fittings by rotary chain plates Download PDFInfo
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- CN211102297U CN211102297U CN201921823012.9U CN201921823012U CN211102297U CN 211102297 U CN211102297 U CN 211102297U CN 201921823012 U CN201921823012 U CN 201921823012U CN 211102297 U CN211102297 U CN 211102297U
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Abstract
The utility model relates to a numerical control looks transversal cutting equipment of gyration link joint transmission and support pipe fitting belongs to looks transversal cutting technical field, has solved and has easily appeared skidding, jamming and beating among the current looks transversal cutting machine equipment cutting process to and stub bar, welding slag clearance difficulty scheduling problem. The utility model discloses a numerical control looks transversal cutting equipment includes: the device comprises a loading cutting unit, a blanking unit, a numerical control unit, a cutting unit, a pipe fitting chuck and a chuck lifting mechanism; the feeding cutting unit is positioned at the upstream of the blanking area and used for feeding and cutting workpieces, and the blanking unit is used for transporting the cut workpieces and waste materials; one end of the feeding cutting unit is provided with a pipe fitting chuck and a chuck lifting mechanism; the numerical control unit is used for controlling the cutting unit to process the workpiece; the pipe fitting chuck is fixedly arranged on the upper part of the chuck lifting mechanism, and the chuck lifting mechanism is used for controlling the pipe fitting chuck to lift. The utility model discloses a numerical control looks transversal cutting equipment is used for the pipe fitting looks transversal cutting.
Description
Technical Field
The utility model belongs to the technical field of the pipe includes the intersecting line cutting of tubular products such as seamless pipe, welded tube, self-control welded tube, especially, relate to an adopt gyration link joint transmission and support pipe fitting's numerical control intersecting line cutting equipment.
Background
Due to the limitation and influence of the single-piece and small-batch production characteristics of product components in industries such as steel structures, ocean engineering, shipbuilding, pressure vessels, engineering machinery and the like, enterprises in industry for raw materials required by the product components mostly adopt the production process and method for self-made pipes, and the self-made pipes have large surplus height of welding lines, poor appearance and large specification and dimension errors.
The numerical control intersecting line cutting equipment is equipment capable of automatically cutting and processing intersecting line ends, intersecting line holes and pipeline elbows (shrimp knots) of metal round pipes, square pipes or special pipes, wherein the equipment adopts autonomous copyright L MGQ numerical control system software of Beijing Linkman company, which is also the core technology of the equipment product.
According to the traditional numerical control intersecting line cutting equipment and process, the stub bars and welding slag which fall off in the cutting process of the pipe fitting are distributed all over the cutting area, so that the auxiliary working hours and labor intensity for continuously adjusting the position of the pipe fitting support, picking up the stub bars and cleaning the welding slag by operators on the production site are increased, and the environment and safety of the production operation site are seriously influenced.
Some enterprises in the industry continue to use the following more traditional and lagging processes:
1. manual cutting: the flame/plasma cutting tool is held by hand, the intersecting line cutting of the pipe fitting is completed by means of manual lofting and visual inspection and feeling of an operator, the labor intensity is high, the cutting efficiency is low, and the quality of a welding groove is poor;
2. machining by using a combined machine tool: the combined cold machining machine tool is adopted to complete or partially complete the cutting machining of the intersecting line curve profile of the pipe fitting, the pipe fitting needs to be continuously programmed, manually carried, clamped and aligned in the machining process, the labor intensity is high, the machining efficiency is low, the noise is high, the working procedure is complex, the loss of the machine tool and a cutter is large, and the cost is high.
In conclusion, by adopting the traditional backward pipe fitting intersecting line cutting equipment and the traditional backward pipe fitting intersecting line cutting process, particularly when the welded pipe workpieces are cut in mass production, the cutting production process is very difficult, and the cutting production process is not satisfactory from many aspects such as process appearance, welding quality, labor intensity of operators, health, environmental protection, processing efficiency and the like.
Disclosure of Invention
In view of the aforesaid analysis, the utility model aims at providing a numerical control looks transversal cutting equipment of gyration link joint transmission and support pipe fitting for easily appear skidding, jamming and beating in solving current looks transversal cutting machine equipment cutting process, and stub bar, welding slag clearance difficulty scheduling problem. The purpose of the utility model is mainly realized through the following technical scheme:
the utility model provides a numerical control looks transversal cutting equipment of gyration link joint transmission and support pipe fitting, include: the device comprises a loading cutting unit, a blanking unit, a numerical control unit, a cutting unit, a pipe fitting chuck and a chuck lifting mechanism;
the feeding cutting unit is positioned at the upstream of the blanking area and used for feeding and cutting workpieces, and the blanking unit is used for transporting the cut workpieces and waste materials;
one end of the feeding cutting unit is provided with a pipe fitting chuck and a chuck lifting mechanism;
the numerical control unit is used for controlling the cutting unit to process the workpiece;
the cutting unit is used for cutting the workpiece;
the pipe fitting chuck is fixedly arranged on the upper part of the chuck lifting mechanism, and the chuck lifting mechanism is used for controlling the pipe fitting chuck to lift.
In one possible design, the feeding cutting unit and the discharging unit are both provided with a common rotating chain plate transmission and supporting mechanism for supporting and assisting the workpiece in rotating.
In one possible design, the common revolving chain plate transmission and support mechanism comprises a common revolving chain plate transmission mechanism and a common support pipe mechanism; the public supporting pipe fitting mechanism is welded on the public rotating chain plate transmission mechanism.
In one possible design, the cutting unit comprises a cutting head, a cutting mechanism assembly, a cutting guide rail;
the cutting guide rail is parallel to the public rotating chain plate transmission mechanism and the public supporting pipe fitting mechanism in the X-axis direction, and a cutting mechanism assembly capable of moving along the X-axis direction is installed on the cutting guide rail.
In one possible design, the cutting head is mounted on a moving carriage in the Y-axis direction of a cutting mechanism assembly for controlling the cutting head to move in the X and Y directions, to lift in the Z direction, to rotate about the a axis, and to rotate about the B axis.
In one possible design, the numerical control unit is used for reading a processing file, automatically optimizing sleeving and discharging, directly generating a machine tool processing code and transmitting the machine tool processing code to the cutting mechanism assembly;
the processing file is a design software engineering model drawing or data.
In one possible design, the numerical control unit is also used to control the tubular chuck and the chuck lifting mechanism.
In one possible design, the chuck lifting mechanism is controlled by an electrically controlled or numerically controlled machine.
In one possible design, the tubular chuck is a four-jaw self-centering chuck.
In one possible design, four jaws are evenly distributed in the circumferential direction of the chuck, and the pipe chuck is used for clamping and fixing and driving the workpiece to rotate.
Compared with the prior art, the utility model discloses one of following beneficial effect has at least:
1. the utility model adopts the pipe fitting chuck and the chuck lifting mechanism, the increase of the pipe fitting chuck provides the roller bed type numerical control intersecting line cutting machine equipment with the phenomena of slipping, clamping stagnation and jumping which are avoided in the pipe fitting cutting process, better solves the industrial problems of large weld seam surplus, poor appearance, large specification and size errors and the like of self-made welded pipes of industrial enterprises such as steel structures, maritime workers, shipbuilding and the like, and increases the application range and the functions of the roller bed type numerical control intersecting line cutting machine equipment;
2. the utility model combines the feeding area and the cutting area into a functional area, and a pipe fitting chuck and a chuck lifting mechanism are arranged on one side close to the end heads of the feeding area and the cutting area, so that the pipe fitting feeding operation and the clamping are more convenient, and the cutting operation is completed nearby;
3. the utility model discloses a material loading and cutting district, the public gyration link joint transmission in unloading district and support pipe fitting mechanism, creatively with pipe fitting cutting, transmission and support integration on gyration link joint transmission mechanism, when making things convenient for pipe fitting material loading and alignment operation, satisfied numerical control intersecting line cutting, the automatic functional requirement who sees off and waste material automatic collection betterly. Because the utility model discloses a go on cutting process concentrates rotation link joint transmission device, the collection and the clearance of waste residue, dust and smoke and dust that the cutting produced are all very easy, fully satisfied the environmental protection requirement of user's mill, realized the labor protection to operating the workman.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
FIG. 1 is a schematic structural view of a numerical control intersecting line cutting device for conveying and supporting pipe fittings by a rotary chain plate.
In the figure: the automatic pipe fitting cutting machine comprises a 1-1-X shaft, a 1-2-Y shaft, a 1-3-Z shaft, a 2-1-A shaft, a 2-2-B shaft, a 10-pipe cutting unit, a 11-feeding cutting unit, a 12-blanking unit, a 13-6 shaft numerical control unit, a 14-pipe fitting chuck, a 15-rotary chain plate transmission and pipe fitting supporting mechanism, a 16-cutting guide rail, a 17-cutting mechanism assembly, a 18-cutting head, a 19-rotary chain plate transmission pipe fitting mechanism, a 20-pipe fitting supporting mechanism, a 21-waste trolley and a 22-chuck lifting mechanism.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Example 1
A numerically controlled intersecting line cutting apparatus for conveying and supporting a tubular member using a rotating flight, as shown in fig. 1, comprising: the pipe fitting cutting device comprises a feeding cutting unit 11, a blanking unit 12, a numerical control unit 13, a pipe fitting chuck 14 and a chuck lifting mechanism 22.
The feeding and cutting unit 11 includes a feeding unit and a cutting operation unit, and is combined into one unit.
The blanking unit 12 is an independent unit and is defined as the blanking unit 12.
The lengths of the feeding and cutting unit 11 and the blanking unit 12 may be different or the same, and when the lengths are the same, the length of each unit is slightly greater than the maximum length of the cut pipe 10, preferably 12000 mm. By adopting the unit-divided operation mode, the two units can operate simultaneously without interference, and the operation efficiency is further improved.
The common rotary chain plate transmission and support mechanism 15 arranged on the feeding cutting unit 11 and the discharging unit 12 is composed of two functional mechanisms, namely a common rotary chain plate transmission mechanism and a common support pipe mechanism. Wherein, public support pipe fittings mechanism is the equal interval distribution welded on public gyration link joint transmission mechanism, and the interval is preferred 300mm, and the interval determines the length of shortest pipe 10 that cuts.
The pipe fitting chuck 14 is fixedly installed at the upper portion of the chuck elevating mechanism 22, and the chuck elevating mechanism 22 is operated according to the ascending or descending of different pipe diameters, so that the pipe fitting chuck 14 and the pipe cutting 10 maintain the A axis 2-1 to be concentric and clamp the pipe cutting 10.
The revolving chain plate transmission and support pipe fitting mechanism 15 is used for supporting and assisting the rotation of the pipe cutting 10, and the pipe fitting chuck 14 is used for four-jaw clamping and driving the rotation of the pipe cutting 10.
Four rollers under the base of the cutting mechanism assembly 17 are disposed above the common cutting rail 16 parallel to the common revolving flight transport and support tube mechanism 15 along the X-axis 1-1.
The cutting head 18 is mounted on a Y-direction moving slide of the cutting mechanism assembly 17, and can move along the X and Y directions, lift along the Z direction, swing around the a axis, and swing around the B axis according to instructions.
The feeding cutting unit 11 and the blanking unit 12 adopt a common cutting guide rail 16, the common cutting guide rail 16 is parallel to the common rotary chain plate transmission and pipe fitting supporting mechanism 15 in the X-axis 1-1 direction, and a cutting mechanism assembly 17 capable of moving along the X-axis 1-1 direction is installed on the cutting guide rail 16.
The 6-axis numerical control unit 13 is adopted to control the cutting mechanism assembly 17, so that the cutting head 18 is controlled to move along the directions of an X axis 1-1 and a Y axis 1-2 according to a processing code instruction, ascend and descend along the direction of a Z axis 1-3, swing within the range of-65 degrees around an A axis 2-1, swing within the range of-65 degrees around a B axis 2-2, and the pipe fitting chuck 14 rotates infinitely around the A axis 2-1.
In the stage of pipe fitting feeding, the device adjusts the chuck lifting mechanism 22 through electric control operation according to the pipe diameter of the pipe cutting 10, so that the pipe fitting chuck 14 and the pipe cutting 10 are always concentric with the A shaft 2-1.
The pipe fitting chuck 14 and the chuck lifting mechanism 22 are arranged on one side close to the end of the feeding and cutting unit 11, so that the feeding operation and the clamping of the pipe fitting are more convenient, and the cutting operation is easier to complete nearby.
The equipment adopts the common rotary chain plate transmission and pipe fitting supporting mechanism 15 of the feeding cutting unit 11 and the blanking unit 12, and the pipe fitting cutting, transmission and supporting are innovatively integrated on the rotary chain plate transmission mechanism, so that the functional requirements of numerical control intersecting line cutting, automatic finished product sending and automatic waste residue and dust collection are better met while the pipe fitting feeding and alignment operations are facilitated.
The device adopts 6-axis numerical control unit 13 software to directly read a processing file, wherein the processing file can be design software engineering model drawings or data such as TEK L A, AUTOCAD, TRIBON, CATIA and the like, automatically optimize sleeving and discharging, directly generate machine tool processing codes and carry out numerical control cutting processing, the 6-axis numerical control unit 13 software calculates and coordinates to control each motion axis of the cutting mechanism assembly 17, and further controls the cutting head 18 to move along the X axis 1-1 and the Y axis 1-2 according to the machine tool processing code instruction, lift along the Z axis 1-3 direction, swing within the range of-65 degrees around the A axis 2-1, swing within the range of-65 degrees around the B axis 2-2, and rotate around the A axis 2-1 of the pipe fitting chuck 14, and complete the intersecting line contour and welding groove cutting processing of a plurality of sleeving and discharging pipes 10 on the pipe fitting at one time.
Example 2
The utility model discloses a use method as follows:
firstly, an operator hoists a cut pipe 10 on a pipe supporting mechanism 20 at a position of a feeding and cutting unit 11 close to a pipe chuck 14;
secondly, an operator opens the clamping jaws according to the pipe diameter of the pipe cutting 10, and the electrically controlled chuck lifting mechanism 22 enables the pipe fitting chuck 14 and the pipe cutting 10 to keep the A shaft 2-1 concentric;
thirdly, the electric control operation rotary chain plate transmission and pipe fitting supporting mechanism 15 sends the cutting 10 into the pipe fitting chuck 14 along the X axis 1-1 direction and clamps the clamping jaws tightly;
fourthly, reading the data of the software pipe fittings such as TEK L A, AUTOCAD, TRIBON, CATIA and the like through the numerical control unit 13, automatically optimizing sleeve discharging, directly generating machine tool machining codes by combining the welding groove angle set by the machine tool parameters of the numerical control unit 13, and controlling the equipment cutting mechanism assembly 17 to finish the cutting machining of the intersecting line contour and the welding groove of the plurality of sleeve discharging cutting pipes 10 on the pipe fitting at one time;
and fifthly, opening the claw, electrically controlling the rotary chain plate transmission and pipe fitting supporting mechanism 15 to send all finished products, stub bars, waste residues and dust to the blanking unit 12 along the X axis 1-1 direction, providing a new station for the feeding cutting unit 11 along with the feeding operation by the rotary chain plate transmission and pipe fitting supporting mechanism 15, wherein the blanking operation can be carried out simultaneously with the new feeding operation, the finished products and the stub bars are directly hoisted away by an operator, and the waste residues and the dust automatically fall into the waste material trolley 21.
From the first step to the fifth step, the production beats of feeding, cutting and discharging are clear and reasonable, the feeding, cutting and discharging are carried out repeatedly and circularly alternately, the feeding and discharging operation can be carried out simultaneously, and the production efficiency and the operation flexibility are greatly improved.
To sum up, the embodiment of the utility model provides an adopt gyration link joint transmission and support the roll bed formula numerical control looks transversal cutting machine equipment of pipe fitting, the utility model discloses thoroughly abandoned above-mentioned laggard traditional cutting technology and method, adopted brand-new gyration link joint transmission and support the roll bed formula numerical control looks transversal cutting machine theory of operation of pipe fitting, increased the pipe fitting chuck through the design and provided the pipe fitting for the roll bed formula looks transversal cutting machine of gyro wheel friction supporting mechanism and skidded, jamming and the scheduling problem of beating among the cutting process. The utility model discloses a still adopted the method of the public gyration link joint transmission of material loading, cutting unloading unit and support pipe fitting mechanism in the design, creatively with pipe fitting cutting, transmission and support integration on public gyration link joint transmission mechanism, not only material loading and pipe fitting alignment are more convenient, can satisfy in batches pipe fitting intersecting line cutting production, finished product automatically send out and waste residue, dust automatic collection's functional requirement such as moreover.
The main functions and the structures of the equipment can better meet the requirements of the industries such as steel structures, ocean engineering, shipbuilding, engineering machinery and the like for cutting the intersecting line of the self-made welded pipe and the pipe fitting with the ultra-poor specification and dimension. The roller bed type numerical control intersecting line cutting machine for conveying and supporting the pipe fitting by the rotary chain plate can finish flame/plasma cutting of the end head and the pipe hole of the circular pipe intersecting line at one time, and a welding groove is formed at one time, so that the precision, the efficiency and the reliability are high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a numerical control looks transversal cutting equipment of gyration link joint transmission and support pipe fitting which characterized in that includes: the device comprises a loading cutting unit, a blanking unit, a numerical control unit, a cutting unit, a pipe fitting chuck and a chuck lifting mechanism;
the feeding cutting unit is positioned at the upstream of the blanking area and is used for feeding and cutting workpieces, and the blanking unit is used for transporting the cut workpieces and waste materials;
one end of the feeding cutting unit is provided with a pipe fitting chuck and a chuck lifting mechanism;
the numerical control unit is used for controlling the cutting unit to process the workpiece;
the cutting unit is used for cutting a workpiece;
the pipe fitting chuck is fixedly arranged on the upper part of the chuck lifting mechanism, and the chuck lifting mechanism is used for controlling the pipe fitting chuck to lift.
2. The apparatus of claim 1, wherein the feeding and discharging units are each provided with a common revolving flight conveying and supporting mechanism for supporting and assisting the rotation of the workpiece.
3. The digitally controlled intersection line cutting apparatus of claim 2 wherein said common swing link plate conveying and support mechanism comprises a common swing link plate conveying mechanism and a common support pipe mechanism; the public supporting pipe fitting mechanism is welded on the public rotating chain plate transmission mechanism.
4. The apparatus of claim 3, wherein the cutting unit comprises a cutting head, a cutting mechanism assembly, a cutting guide rail;
the cutting guide rail is parallel to the public rotating chain plate transmission mechanism and the public supporting pipe fitting mechanism in the X-axis direction, and a cutting mechanism assembly capable of moving along the X-axis direction is installed on the cutting guide rail.
5. The apparatus of claim 4, wherein the cutting head is mounted on a carriage movable in the Y-axis direction by a cutting mechanism assembly for controlling the cutting head to move in the X and Y directions, to lift in the Z direction, to rotate about the A axis, and to rotate about the B axis.
6. The apparatus of claim 1, wherein the numerical control unit is configured to read a machining file, automatically optimize casing and discharge, directly generate a machine tool machining code, and transmit the machine tool machining code to the cutting mechanism assembly;
the processing file is a design software engineering model drawing or data.
7. The apparatus of claim 6, wherein the numerical control unit is further configured to control the pipe chuck and the chuck lift mechanism.
8. The apparatus of claim 6, wherein the chuck lifting mechanism is controlled by an electric control or a numerically controlled machine.
9. The apparatus of any of claims 1-8, wherein the pipe chuck is a four-jaw self-centering chuck.
10. The apparatus of claim 9, wherein the four jaws are evenly spaced around the circumference of the chuck, and the pipe chuck is used to hold a workpiece and drive the workpiece to rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823012.9U CN211102297U (en) | 2019-10-28 | 2019-10-28 | Numerical control intersecting line cutting equipment for conveying and supporting pipe fittings by rotary chain plates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921823012.9U CN211102297U (en) | 2019-10-28 | 2019-10-28 | Numerical control intersecting line cutting equipment for conveying and supporting pipe fittings by rotary chain plates |
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| CN211102297U true CN211102297U (en) | 2020-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770122A (en) * | 2022-04-25 | 2022-07-22 | 安徽省小小科技股份有限公司 | Production equipment for finish machining of transmission magnetic conduction pipe |
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2019
- 2019-10-28 CN CN201921823012.9U patent/CN211102297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770122A (en) * | 2022-04-25 | 2022-07-22 | 安徽省小小科技股份有限公司 | Production equipment for finish machining of transmission magnetic conduction pipe |
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