CN111098143A - Steel pipe machining system - Google Patents
Steel pipe machining system Download PDFInfo
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- CN111098143A CN111098143A CN202010002565.9A CN202010002565A CN111098143A CN 111098143 A CN111098143 A CN 111098143A CN 202010002565 A CN202010002565 A CN 202010002565A CN 111098143 A CN111098143 A CN 111098143A
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- steel pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a steel pipe processing system, which comprises a rack assembly, a feeding conveyor belt arranged on the rack assembly, an inclined conveyor belt with an input end connected with an output end of the feeding conveyor belt, an inclined side conveyor belt arranged on one side of the output end of the feeding conveyor belt, inclined shifting arms distributed on the inclined side conveyor belt and used for transversely shifting a steel pipe fitting on the feeding conveyor belt, an input conveyor belt with an input end connected with an output end of the inclined conveyor belt, an input cross arm distributed on the input conveyor belt, a V-shaped centering block arranged on the output end of the input cross arm and used for centering the steel pipe fitting, and a first end face processing device arranged on one side of the V-shaped centering block; the invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The present invention relates to a steel pipe machining system.
Background
At present, the edge can appear in the steel pipe after cutting off, need repair its both ends for this reason, and polish the edge, avoid the fish tail, carry out the grooving simultaneously and be convenient for carry out the interlock with other work pieces or the opening is convenient for open, and the above-mentioned process of prior art is through artifical coping on the emery wheel, can't realize flowing water automatic linking between the process.
Disclosure of Invention
The invention aims to solve the technical problem of providing a steel pipe machining system.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a steel pipe processing method, by means of a steel pipe processing system, the automatic steel pipe fitting centering device comprises a rack assembly, a feeding conveyor belt arranged on the rack assembly, an inclined conveyor belt with an input end connected with an output end of the feeding conveyor belt, an inclined side conveyor belt arranged on one side of the output end of the feeding conveyor belt, inclined shifting arms which are distributed on the inclined side conveyor belt and used for transversely shifting a steel pipe fitting on the feeding conveyor belt, an input conveyor belt with an input end connected with the output end of the inclined conveyor belt, an input cross arm distributed on the input conveyor belt, a V-shaped centering block arranged at the output end of the input cross arm and used for centering the steel pipe fitting, a first end face processing device arranged on one side of the V-shaped centering block, a middle conveyor device arranged on one side of a first end face processing device, a second end face processing device with an input end arranged on one side of the middle conveyor device, and an output transmission device; the method comprises the following steps:
firstly, placing a steel pipe fitting with a cut-off fixed size on a feeding conveyor belt, and ensuring that the axial lead of the steel pipe fitting is arranged along the conveying direction;
when the steel pipe fitting reaches the output end of the feeding conveyor belt, firstly, the conveying belt is inclined for conveying, the inclined shifting arm pushes the steel pipe fitting to the input conveyor belt in a lateral direction, and the steel pipe fitting is pushed to move forwards through the input cross arm; then, after the steel pipe fitting is contacted with the V-shaped centering block, longitudinal positioning and lateral position adjustment are realized;
step three, starting a first auxiliary clamping cylinder to drive a first auxiliary clamping arm, and clamping the steel pipe fitting through a first auxiliary clamping arc finger and a first auxiliary thickening arm; then, the first auxiliary mechanical hand clamps the steel pipe fitting to leave the input conveyor belt; secondly, the first auxiliary manipulator drives the steel pipe fitting to rotate and change from a horizontal state to a vertical state; thirdly, the first longitudinal air supporting cylinder drives the steel pipe fitting to a working position for grinding the outer edge through the first longitudinal moving frame;
firstly, adjusting the extension length of an upper jacking positioning cylinder according to the length of the steel pipe fitting so as to determine the height of a first positioning die frame; secondly, the steel pipe fitting is placed on an upper top positioning fixed step positioned at a grinding outer edge station by a first longitudinal supporting and conveying cylinder; thirdly, the upper top telescopic rod is jacked up, so that the upper top positioning movable step enters the inner hole of the steel pipe fitting and is in pressure contact with the inner side wall of the steel pipe fitting, and an upper top air suction pipeline is started; then, loosening the first auxiliary clamping arc finger, and starting the upper jacking rotating shaft to enable the steel pipe fitting to rotate on the upper jacking positioning fixed step;
step five, firstly, starting a first grinding outer edge grinding machine to rotate, and chamfering or rounding the outer edge of the steel pipe fitting in a rotating state; then, starting the first auxiliary clamping arc finger to clamp the steel pipe fitting, and enabling the upper top positioning movable step to descend to be separated from the steel pipe fitting; secondly, the first auxiliary clamping arc fingers clamp the steel pipe fitting to a grinding inner edge station;
step six, the inner edge grinding station is executed according to the step four;
step seven, firstly, chamfering or rounding the inner edge of the steel pipe fitting by using a first inner edge grinding machine according to the step five; then, the first auxiliary clamping arc finger clamps the steel pipe fitting to a grinding end face station;
step eight, grinding the end face of the steel pipe fitting by using a first grinding end face grinder according to the step five; then, the first auxiliary clamping arc fingers clamp the steel pipe and send out.
As a further improvement of the above technical solution:
step nine, firstly, the intermediate conveyor belt receives the steel pipe fittings vertically sent out in the step eight; then, the middle side supporting conveyor belt and the middle conveyor belt synchronously convey the steel pipe fitting in the vertical state to the middle terminal guide V-shaped middle frame;
step ten, the steel pipe fitting is transferred in the corresponding stations of a second grooving machine, a second end face grinding machine and a second side edge grinding machine in sequence through a second longitudinal moving clamping device; firstly, slotting the end face of the steel pipe by a second slotting machine; then, a second end face grinding machine is used for grinding the end face after grooving; secondly, the second side edge grinding machine grinds the edges of the grooves;
step eleven, firstly, conveying the steel pipe fitting to an output conveyor belt through a second longitudinal moving clamping device; secondly, arranging a steel pipe fitting to fall into an output arc-shaped central guide groove along the longitudinal direction when the output conveyor belt moves forwards; and thirdly, when the end point of the output conveyor belt is reached, the steel pipe fitting is laterally sent out by the output side guide frame or the shifting arm of the output side guide frame.
And a twelfth step of sending the steel pipe fitting output in the eleventh step to the first step by a conveyor or a manipulator, and repeating the processing steps on the other end face of the steel pipe fitting.
The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use. The automatic feeding and turning device realizes automatic feeding and automatic direction turning of steel pipes, automatically realizes clamping and transferring of each station, realizes grinding machining when automatic workpieces rotate, realizes automatic clamping and rotating, realizes automatic transferring and feeding, realizes automatic groove machining and automatic output, and realizes machining of two end faces through circular machining.
Drawings
FIG. 1 is a schematic diagram of the layout of the present invention.
Fig. 2 is a schematic structural diagram of part one of the present invention.
Fig. 3 is a schematic structural view of part two of the present invention.
Fig. 4 is a schematic structural view of part three of the present invention.
Fig. 5 is a schematic structural view of part four of the present invention.
Fig. 6 is a schematic structural view of part five of the present invention.
Fig. 7 is a schematic structural view of a mill head of the present invention.
Fig. 8 is a schematic view of the construction of the slotting cutter of the present invention.
Wherein: 1. a frame assembly; 2. a feeding conveyor belt; 3. an inclined conveyor belt; 4. tilting the shifting arm; 5. an inclined side conveyor belt; 6. an input conveyor belt; 7. inputting a cross arm; 8. v-shaped centering blocks; 9. a first end face finishing device; 10. a first longitudinal supporting and conveying cylinder; 11. a first longitudinal moving frame; 12. a first auxiliary mechanical clamping device; 13. a first auxiliary manipulator; 14. a first auxiliary clamping cylinder; 15. a first auxiliary clamping arm; 16. a first auxiliary clamping arc finger; 17. a first auxiliary thickening arm; 18. a first intermediate manipulator; 19. a first intermediate clamp arm; 20. a first positioning device; 21. a first positioning die holder; 22. a first grinding outer edge grinding machine; 23. a top positioning cylinder; 24. jacking, positioning and fixing the steps; 25. the movable step is positioned by jacking; 26. an upper top air suction pipeline; 27. jacking up the telescopic rod; 28. jacking the rotating shaft; 29. a mill manipulator; 30. a grinder head; 31. grinding head of the grinder; 32. a first grinding end face mill; 33. a first inner edge grinding mill; 34. an intermediate conveyor belt; 35. a middle sidetrack conveyor; 36. the middle terminal is guided to the V-shaped middle frame; 37. a second longitudinally moving clamping device; 38. a second feeding manipulator; 39. a second transfer manipulator; 40. a second output manipulator; 41. a second grooving machine; 42. a second face grinder; 43. a second side edge grinder; 44. an output conveyor belt; 45. an output arc-shaped central guide groove; 46. an output side guide frame; 47. a slotting mechanical base; 48. provided is a slotting cutter.
Detailed Description
As shown in FIGS. 1 to 8, the steel pipe processing method of the present embodiment includes a frame assembly 1, a feeding conveyor 2 disposed on the frame assembly 1, an inclined conveyor 3 having an input end connected to an output end of the feeding conveyor 2, an inclined conveyor 5 disposed at an output end side of the feeding conveyor 2, an inclined arm 4 disposed on the inclined conveyor 5 for laterally pulling out a steel pipe on the feeding conveyor 2, an input conveyor 6 having an input end connected to an output end of the inclined conveyor 3, an input crossbar 7 disposed on the input conveyor 6, a V-shaped centering block 8 disposed at an output end of the input crossbar 7 for centering the steel pipe, a first end face processing device disposed at a side of the V-shaped centering block 8, a middle conveyor disposed at a side of the first end face processing device, a second end face processing device having an input end disposed at a side of the middle conveyor, a first end face processing device disposed at a side of the middle conveyor, a second end face processing device disposed at, The input end of the output transmission device is arranged on one side of the second end face machining device; the method comprises the following steps:
firstly, placing a steel pipe fitting with a cut-off fixed size on a feeding conveyor belt 2, and ensuring that the axial lead of the steel pipe fitting is arranged along the conveying direction;
step two, when the steel pipe reaches the output end of the feeding conveyor belt 2, firstly, the inclined conveyor belt 3 conveys the steel pipe, the inclined shifting arm 4 pushes the steel pipe to the input conveyor belt 6 in the side direction, and the steel pipe is pushed to move forwards through the input cross arm 7; then, after the steel pipe fitting is contacted with the V-shaped centering block 8, longitudinal positioning and lateral position adjustment are realized;
step three, firstly, starting a first auxiliary clamping cylinder 14 to drive a first auxiliary clamping arm 15, and clamping the steel pipe fitting through a first auxiliary clamping arc finger 16 and a first auxiliary thickening arm 17; then, the first auxiliary manipulator 13 clamps the steel pipe fitting away from the input conveyor 6; secondly, the first auxiliary manipulator 13 drives the steel pipe fitting to rotate and change from a horizontal state to a vertical state; thirdly, the first longitudinal supporting and conveying cylinder 10 drives the steel pipe fitting to a working position for grinding the outer edge through the first longitudinal moving frame 11;
firstly, adjusting the extension length of the upper top positioning cylinder 23 according to the length of the steel pipe fitting, so as to determine the height of the first positioning die frame 21; secondly, the first longitudinal supporting and conveying cylinder 10 places the steel pipe fitting on an upper top positioning fixed step 24 positioned at a grinding outer edge station; thirdly, the upper top telescopic rod 27 is pushed upwards, so that the upper top positioning movable step 25 enters the inner hole of the steel pipe fitting and is in pressure contact with the inner side wall of the steel pipe fitting, and the upper top air suction pipeline 26 is started; next, the first auxiliary clamping arc finger 16 is released, and the upper jacking rotating shaft 28 is started to enable the steel pipe fitting to rotate on the upper jacking positioning fixing step 24;
step five, firstly, starting the first grinding outer edge grinding machine 22 to rotate, and chamfering or rounding the outer edge of the steel pipe fitting in a rotating state; then, starting the first auxiliary clamping arc finger 16 to clamp the steel pipe fitting, and descending the upper top positioning movable step 25 to separate from the steel pipe fitting; secondly, the first auxiliary clamping arc finger 16 clamps the steel pipe fitting to a grinding inner edge station;
step six, the inner edge grinding station is executed according to the step four;
step seven, firstly, chamfering or rounding the inner edge of the steel pipe fitting by using a first inner edge grinding mill 33 according to the step five; then, the first auxiliary clamping arc finger 16 clamps the steel pipe fitting to a grinding end face station;
step eight, firstly, grinding the end face of the steel pipe fitting by using a first grinding end face grinder 32 according to the step five; then, the first auxiliary gripping arc fingers 16 grip the steel pipe and feed it out.
Step nine, firstly, the intermediate conveyor belt 34 receives the steel pipe fittings vertically sent out in the step eight; then, the middle side supporting conveyor belt 35 and the middle conveyor belt 34 synchronously convey the steel pipe fitting in the vertical state to the middle terminal guiding V-shaped middle frame 36;
step ten, the second longitudinal moving clamping device 37 is used for transferring the steel pipe fittings at the corresponding stations of a second grooving machine 41, a second face grinding machine 42 and a second side edge grinding machine 43 in sequence; firstly, the second grooving machine 41 performs end face grooving on the steel pipe fitting; then, the second face grinder 42 performs face grinding after grooving; secondly, the second side edge grinding machine 43 grinds the edge of the groove;
step eleven, firstly, conveying the steel pipe fitting to the output conveyor belt 44 through the second longitudinal moving clamping device 37; secondly, arranging a steel pipe fitting to fall into an output arc-shaped central guide groove 45 along the longitudinal direction in the forward movement of the output conveyor belt 44; again, when the end of the output conveyor 44 is reached, the output side guide 46 or the arm of the output side guide 46 feeds out the steel pipe laterally.
And a twelfth step of sending the steel pipe fitting output in the eleventh step to the first step by a conveyor or a manipulator, and repeating the processing steps on the other end face of the steel pipe fitting.
The frame assembly 1 is the benchmark, and the conveying is realized to material loading conveyer belt 2, and slope conveyer belt 3, slope side conveyer belt 5, the arm 4 is dialled in the slope, and input conveyer belt 6, input xarm 7 have realized linking up in the middle of the steel pipe fitting, and the fixed step 24 of top location, the location is realized to top location movable step 25, realizes fixedly through the centre gripping, and the aspiration channel 26 of top realizes induced drafting to the collection of abrasive material and smear metal, and middle terminal direction V type intermediate frame 36 realizes automatic centering.
Claims (5)
1. A steel pipe machining system is characterized in that: comprises a frame assembly (1), a feeding conveyor belt (2) arranged on the frame assembly (1), an inclined conveyor belt (3) with an input end connected with an output end of the feeding conveyor belt (2), an inclined side conveyor belt (5) arranged on one side of the output end of the feeding conveyor belt (2), an inclined shifting arm (4) distributed on the inclined side conveyor belt (5) and used for transversely shifting out steel pipes on the feeding conveyor belt (2), an input conveyor belt (6) with an input end connected with an output end of the inclined conveyor belt (3), an input cross arm (7) distributed on the input conveyor belt (6), a V-shaped centering block (8) arranged on an output end of the input cross arm (7) and used for centering the steel pipes, a first end face processing device arranged on one side of the V-shaped centering block (8), a middle conveying device arranged on one side of the first end face processing device, and a second end face processing device with an input end arranged on one side of the middle conveying device, And an output transmission device with an input end arranged on one side of the second end face machining device.
2. The steel pipe processing system according to claim 1, wherein the first end face processing device comprises a first station transmission device and a first end face finishing device (9) on one side of the first station transmission device;
the first station transmission device comprises a first longitudinal supporting and conveying cylinder (10) horizontally arranged on the rack assembly (1), a first longitudinal moving rack (11) arranged on the rack assembly (1) and driven by the first longitudinal supporting and conveying cylinder (10) to realize movement of a station piece, a first auxiliary mechanical clamping device (12) and a first middle mechanical arm (18) which are sequentially arranged on the first longitudinal moving rack (11), a first positioning device (20) corresponding to the first longitudinal moving rack (11), and a first end face trimming device (9) arranged on the first positioning device (20) and used for machining the steel pipe piece;
the first auxiliary mechanical clamping device (12) comprises a first auxiliary mechanical hand (13) arranged on the first longitudinal moving frame (11), a first auxiliary clamping cylinder (14) arranged on the first auxiliary mechanical hand (13), a first auxiliary clamping arm (15) arranged on the first auxiliary clamping cylinder (14), a first auxiliary clamping arc finger (16) arranged on the first auxiliary clamping arm (15) and used for vertically clamping the steel pipe fitting, and a first auxiliary thickening arm (17) arranged on the first auxiliary clamping arc finger (16) and used for contacting with the outer side wall of the steel pipe fitting;
the first intermediate manipulator (18) and the first auxiliary mechanical clamping device (12) have the same structure;
a first middle clamping arm (19) of the first middle manipulator (18) is used for vertically clamping the steel pipe fitting;
the first positioning device (20) comprises an upper top positioning cylinder (23) which is lifted on the rack assembly (1), a first positioning die frame (21) which is lifted on the upper top positioning cylinder (23), an upper top positioning fixed step (24) which is vertically arranged on the first positioning die frame (21) and is used for contacting with the lower end face of a steel structure, an upper top telescopic rod (27) which is vertically arranged at the lower end of the first positioning die frame (21), an upper top rotating shaft (28) which is arranged on the upper top telescopic rod (27), an upper top positioning movable step (25) which is in a frustum structure and is driven by the upper top telescopic rod (27) to be exposed out of the upper surface of the upper top positioning fixed step (24) and is used for contacting with the inner side wall of the steel pipe, and an upper top air suction pipeline (26) which is arranged on the upper top positioning movable step (25) and is used for air suction;
the first end face trimming device (9) comprises a first outer edge grinding machine (22) for grinding the outer edge of the steel pipe, a first inner edge grinding machine (33) for grinding the inner edge of the steel pipe and a first end face grinding machine (32) for grinding the end plane of the steel pipe;
the first grinding outer edge grinding machine (22) comprises a grinding machine manipulator (29) on the frame assembly (1), a grinding machine head (30) arranged on the grinding machine manipulator (29), and a grinding machine head (31) arranged on the grinding machine head (30).
3. The steel pipe processing system according to claim 1, wherein the intermediate transfer device comprises an intermediate transfer belt (34) for horizontally transferring the steel pipe in the vertical state, intermediate side holding transfer belts (35) arranged on both sides of the intermediate transfer belt (34) and used for being in transmission contact with the side surfaces of the steel pipe in the vertical state, and an intermediate terminal guide V-shaped intermediate frame (36) arranged at the output port of the intermediate transfer belt (34).
4. The steel pipe processing system according to claim 1, wherein the second longitudinal movement clamping means (37) comprises a second feeding robot (38), a second transferring robot (39), and a second discharging robot (40) on the housing assembly (1);
a second grooving machine (41), a second face grinding machine (42) and a second side edge grinding machine (43) are sequentially arranged on one side of the second longitudinal moving clamping device (37);
the second grooving machine (41) comprises a grooving mechanical base (47) on the frame assembly (1) and a grooving milling cutter (48) arranged on the grooving mechanical base (47);
the output transmission device comprises an output conveyor belt (44) on the frame assembly (1), an output arc-shaped central guide groove (45) arranged on the output conveyor belt (44) along the conveying direction, and an output side guide frame (46) obliquely arranged at the output end of the output conveyor belt (44).
5. The steel pipe processing system according to claim 4, wherein the input end of the feeding conveyor belt (2) receives the steel pipe piece output by the previous cutting machine or the grooved steel pipe piece which is ground and the other end face of the steel pipe piece which is ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010002565.9A CN111098143A (en) | 2020-01-02 | 2020-01-02 | Steel pipe machining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010002565.9A CN111098143A (en) | 2020-01-02 | 2020-01-02 | Steel pipe machining system |
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| Publication Number | Publication Date |
|---|---|
| CN111098143A true CN111098143A (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010002565.9A Pending CN111098143A (en) | 2020-01-02 | 2020-01-02 | Steel pipe machining system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846790A (en) * | 2021-01-04 | 2021-05-28 | 苏州市佳信美智能装备有限公司 | Machining mechanism for steel pipe |
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| JP2004141894A (en) * | 2002-10-22 | 2004-05-20 | Amada Co Ltd | Dust collection system of punch laser combined operation machine |
| CN102464206A (en) * | 2010-10-28 | 2012-05-23 | 邱林海 | Bottle erecting equipment |
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| CN112846790A (en) * | 2021-01-04 | 2021-05-28 | 苏州市佳信美智能装备有限公司 | Machining mechanism for steel pipe |
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Application publication date: 20200505 |
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