CN112247326A - Workbench for plasma processing of circular tube grooving - Google Patents
Workbench for plasma processing of circular tube grooving Download PDFInfo
- Publication number
- CN112247326A CN112247326A CN202011081659.6A CN202011081659A CN112247326A CN 112247326 A CN112247326 A CN 112247326A CN 202011081659 A CN202011081659 A CN 202011081659A CN 112247326 A CN112247326 A CN 112247326A
- Authority
- CN
- China
- Prior art keywords
- support
- guide rail
- water tank
- roller
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a workbench for processing circular tube grooving by plasma, which comprises a rectangular water tank, wherein two transverse supporting rolls can be inserted into the water tank, connecting shafts are formed at two ends of each supporting roll, the connecting shafts at the two ends of each supporting roll are respectively inserted into a first support and a second support, and the first support and the second support are fixed on the bottom surface of the inner side of the water tank; a U-shaped slot is formed in the upper end face of the first support, a transverse press roller is inserted into the slot of the first support, and a plurality of press rollers are inserted and sleeved between the support rollers; one end of the compression roller, which is close to the first support, extends out of the slot and is fixedly provided with a rectangular sliding block in a sleeved mode, the sliding block is inserted into the guide rail in a sleeved mode, the lower end of the guide rail is arranged on the bottom surface of the inner side of the water tank, the upper end of the guide rail is flush with the upper end of the support column, the top plate is fixedly arranged at the upper ends of the guide rail and the support column, and the upper.
Description
Technical Field
The invention relates to the technical field of welding fixtures, in particular to a workbench for plasma processing of circular tube grooving.
Background
With the rapid development of the building steel structure industry, the circular tube truss is widely applied to various buildings, and the figure of the circular tube truss can be seen in many domestic buildings. The rectangular notch on the circular tube truss is required to be cut, so that steel components can be conveniently inserted and welded, the common steel cutting mode comprises flame cutting, plasma cutting and the like, the plasma cutting performance is superior to that of flame cutting, and the plasma cutting is more precautionary to use, but the current plasma cutting mainly cuts a planar structure and mainly processes plates, such as slotting on the plates; however, for the circular tube, especially for the arc-shaped groove with the angle of more than 90 degrees and less than 180 degrees processed on the circular tube, the processing is troublesome. Therefore, the circular tube cutting workbench is designed, the circular tube can be driven to rotate while the circular tube is clamped, and the circular tube cutting workbench can be suitable for plasma cutting.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a workbench for plasma processing of circular tube grooving, which can drive a circular tube to rotate while realizing circular tube clamping, thereby cutting an arc-shaped groove on the circular tube by using plasma.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a workbench for plasma processing of circular tube grooving comprises a rectangular water tank, wherein two transverse supporting rolls can be inserted into the water tank, connecting shafts are formed at two ends of each supporting roll, the connecting shafts at the two ends of each supporting roll are respectively inserted into a first support and a second support, and the first support and the second support are fixed on the inner bottom surface of the water tank; a U-shaped slot is formed in the upper end face of the first support, support columns are formed in the upper end faces of the first supports on two sides of the slot, a transverse press roller is inserted into the slot of the first support, and a plurality of press rollers are inserted and sleeved between the support rollers; one end of the compression roller, which is close to the first support, extends out of the slot and is fixedly provided with a rectangular sliding block in a sleeved mode, the sliding block is inserted into the guide rail, the lower end of the guide rail is arranged on the inner bottom surface of the water tank, the upper end of the guide rail is flush with the upper end of the support column, the top plate is fixed to the upper ends of the guide rail and the support column, the upper end of the top plate is in threaded connection with an adjusting bolt, the tail end of the adjusting bolt is pressed against the sliding block, a compression spring is inserted into;
the connecting shaft at one end of the supporting roller extends out of the first support inserting sleeve and is fixed with a driven sprocket, the driven sprocket is connected with the driving sprocket through a chain, the driving sprocket inserting sleeve is fixed on a rotating shaft of a motor, the motor is fixed on a motor mounting plate, the motor mounting plate is fixed on a horizontal supporting plate, and the supporting plate is fixed on the upper end surfaces of the first support and the water tank.
Preferably, the upper end surface of the second support, the upper end surface of the first support and the upper end surface of the water tank are flush, and the upper end of the supporting roller is exposed out of the upper end surface of the water tank.
Preferably, a feeding groove is formed in the upper end face of the second support, the feeding groove is located between the two supporting rollers, and a feeding hole opposite to the feeding groove is formed in the side wall, close to the second support, of the water tank.
Preferably, the number of the driven chain wheels is only one, the driven chain wheels are distributed on one side of the guide rail, and the diameter of each driven chain wheel is larger than that of the driving chain wheel.
Preferably, the support plate is formed with an avoidance groove opposite to the guide rail and the chain.
Preferably, the press roll is parallel to the supporting rolls, and the center distances from the press roll to the supporting rolls on the two sides are equal.
Preferably, the diameter of the press roller is smaller than that of the support roller, and the width of the slot in the first support is equal to that of the press roller.
The invention has the beneficial effects that: the design workbench can drive the circular tube to rotate while clamping the circular tube, so that the arc-shaped groove on the circular tube can be cut by using plasma.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic cross-sectional view at B-B in fig. 2.
In the figure: 1. a water tank; 11. a feed inlet; 2. a support roller; 21. a connecting shaft; 3. a first support; 31. a slot; 32. a support pillar; 4. a second support; 41. a feed chute; 5. a compression roller; 6. a pinch roller; 7. a slider; 8. a guide rail; 9. a pressure spring; 10. a top plate; 20. adjusting the bolt; 30. a driven sprocket; 40. a chain; 50. a drive sprocket; 60. a motor; 70. a motor mounting plate; 80. a support plate; 90. a round tube workpiece.
Detailed Description
Example (b): as shown in fig. 1 to 4, the workbench for plasma processing of circular tube grooving comprises a rectangular water tank 1, wherein two transverse supporting rollers 2 can be inserted into the water tank 1, connecting shafts 21 are formed at two ends of each supporting roller 2, the connecting shafts 21 at two ends of each supporting roller 2 are respectively inserted into a first support 3 and a second support 4, and the first support 3 and the second support 4 are fixed on the inner bottom surface of the water tank 1; a U-shaped slot 31 is formed in the upper end face of the first support 3, support columns 32 are formed in the upper end faces of the first supports 3 on the two sides of the slot 31, a transverse press roller 5 is inserted into the slot 31 of the first support 3, and a plurality of press rollers 6 are inserted and sleeved between the support rollers 2 of the press roller 5; one end of the compression roller 5, which is close to the first support 3, extends out of the slot 31 and is fixedly provided with a rectangular sliding block 7 in an inserting manner, the sliding block 7 is inserted into the guide rail 8, the lower end of the guide rail 8 is arranged on the bottom surface of the inner side of the water tank 1, the upper end of the guide rail 8 is flush with the upper end of the support column 32, the top plate 10 is fixed at the upper ends of the guide rail 8 and the support column 32, the upper end of the top plate 10 is in threaded connection with an adjusting bolt 20, the tail end of the adjusting bolt 20 is pressed against the sliding block 7, a compression spring 9 is inserted into the guide rail;
the connecting shaft 21 at one end of the supporting roller 2 extends out of the first support 3 and is fixedly provided with a driven sprocket 30 in an inserting way, the driven sprocket 30 is connected with a driving sprocket 50 through a chain 40, the driving sprocket 50 is fixedly arranged on a rotating shaft of a motor 60 in an inserting way, the motor 60 is fixedly arranged on a motor mounting plate 70, the motor mounting plate 70 is fixedly arranged on a horizontal supporting plate 80, and the supporting plate 80 is fixedly arranged on the upper end surfaces of the first support 3 and the water tank 1.
The upper end surface of the second support 4, the upper end surface of the first support 3 and the upper end surface of the water tank 1 are flush, and the upper end of the support roller 2 is exposed out of the upper end surface of the water tank 1.
A feed chute 41 is formed on the upper end surface of the second support 4, the feed chute 41 is positioned between the two support rollers 2, and a feed port 11 opposite to the feed chute 41 is formed on the side wall of the water tank 1 close to the second support 4.
The number of the driven chain wheels 30 is only one, the driven chain wheels 30 are distributed on one side of the guide rail 8, and the diameter of the driven chain wheels 30 is larger than that of the driving chain wheels 30.
The support plate 80 is formed with an escape groove opposed to the guide rail 8 and the chain 40.
The press roll 5 is parallel to the supporting roll 2, and the center distances from the press roll 5 to the supporting rolls 2 on the two sides are equal.
The diameter of the compression roller 5 is smaller than that of the support roller 2, and the width of the slot 31 on the first support 3 is equal to that of the compression roller 5.
The working principle is as follows: according to the workbench for plasma processing of the circular tube grooving, the supporting roll 2 on the workbench can support the circular tube workpiece 90, the circular tube workpiece 90 can enter from the feed inlet 11 and one side of the feed chute 41, is inserted and sleeved on the supporting roll 2 while being pressed on the compression roll 5 and abuts against the first support 3, then the adjusting bolt 20 is manually rotated to drive the compression roll 5 to move downwards, the pressing wheel 6 is pressed on the inner wall of the circular tube workpiece 90, and the axial movement of the circular tube workpiece 90 can be restrained; the supporting roller 2 can rotate by being driven by the motor 60 and driven by a chain belt, and the circular pipe workpiece 90 can be driven to rotate by the friction force of the supporting roller 2;
and then the plasma reflection head of plasma equipment can move in the horizontal plane, cooperates the rotation of pipe work piece 90, can realize processing convex slotted hole in pipe work piece 90.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (7)
1. The utility model provides a workstation of plasma processing pipe grooving, includes basin (1) of rectangle, and basin (1) can be inserted and is equipped with two horizontal backing rolls (2), its characterized in that: connecting shafts (21) are formed at two ends of the supporting roller (2), the connecting shafts (21) at two ends of the supporting roller (2) are respectively inserted into the first support (3) and the second support (4), and the first support (3) and the second support (4) are fixed on the bottom surface of the inner side of the water tank (1); a U-shaped slot (31) is formed in the upper end face of the first support (3), support columns (32) are formed in the upper end face of the first support (3) on two sides of the slot (31), a transverse press roller (5) is inserted into the slot (31) of the first support (3), and a plurality of press rollers (6) are inserted and sleeved between the support rollers (2) of the press roller (5); one end of the compression roller (5) close to the first support (3) extends out of the slot (31) and is fixedly provided with a rectangular sliding block (7) in an inserting manner, the sliding block (7) is inserted into the guide rail (8), the lower end of the guide rail (8) is arranged on the inner side bottom surface of the water tank (1), the upper end of the guide rail (8) is flush with the upper end of the support column (32), the top plate (10) is fixed at the upper ends of the guide rail (8) and the support column (32), the upper end of the top plate (10) is in threaded connection with an adjusting bolt (20), the tail end of the adjusting bolt (20) is pressed against the sliding block (7), a compression spring (9) is inserted into the guide rail (8) on the lower side of the sliding block (7), and two ends of;
the chain shaft (21) at one end of the supporting roller (2) extends out of the first support (3) and is fixedly provided with a driven chain wheel (30), the driven chain wheel (30) is connected with a driving chain wheel (50) through a chain (40), the driving chain wheel (50) is fixedly arranged on a rotating shaft of a motor (60) in a sleeved mode, the motor (60) is fixedly arranged on a motor mounting plate (70), the motor mounting plate (70) is fixedly arranged on a horizontal supporting plate (80), and the supporting plate (80) is fixedly arranged on the upper end face of the first support (3) and the upper end face of the water tank (1).
2. The plasma processing circular pipe grooving machine table of claim 1, wherein: the upper end face of the second support (4), the upper end face of the first support (3) and the upper end face of the water tank (1) are flush, and the upper end of the supporting roller (2) is exposed out of the upper end face of the water tank (1).
3. The plasma processing circular pipe grooving machine table of claim 2, wherein: the upper end surface of the second support (4) is formed with a feed chute (41), the feed chute (41) is positioned between the two supporting rollers (2), and a feed inlet (11) opposite to the feed chute (41) is formed on the side wall of the water tank (1) close to the second support (4).
4. The plasma processing circular pipe grooving machine table of claim 1, wherein: the number of the driven chain wheels (30) is only one, the driven chain wheels (30) are distributed on one side of the guide rail (8), and the diameters of the driven chain wheels (30) are larger than those of the driving chain wheels (30).
5. The plasma processing circular pipe grooving machine table of claim 1, wherein: and avoidance grooves opposite to the guide rail (8) and the chain (40) are formed on the supporting plate (80).
6. The plasma processing circular pipe grooving machine table of claim 1, wherein: the press roll (5) is parallel to the supporting rolls (2), and the center distances from the press roll (5) to the supporting rolls (2) on the two sides are equal.
7. The plasma processing circular pipe grooving machine table of claim 1, wherein: the diameter of the compression roller (5) is smaller than that of the support roller (2), and the width of the slot (31) in the first support (3) is equal to that of the compression roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011081659.6A CN112247326A (en) | 2020-10-12 | 2020-10-12 | Workbench for plasma processing of circular tube grooving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011081659.6A CN112247326A (en) | 2020-10-12 | 2020-10-12 | Workbench for plasma processing of circular tube grooving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112247326A true CN112247326A (en) | 2021-01-22 |
Family
ID=74241973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011081659.6A Withdrawn CN112247326A (en) | 2020-10-12 | 2020-10-12 | Workbench for plasma processing of circular tube grooving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112247326A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154144Y (en) * | 1993-04-08 | 1994-01-26 | 牡丹江制粉厂 | Circular tube cutting machine |
| CN102046316A (en) * | 2008-05-29 | 2011-05-04 | 伊利诺斯工具制品有限公司 | A pipe-processing, in particular a pipe-cutting apparatus |
| KR20110048145A (en) * | 2009-11-02 | 2011-05-11 | (주)일진에너지 | Apparatus for cutting pipe |
| CN202922143U (en) * | 2012-10-29 | 2013-05-08 | 河北腾是达金属结构有限公司 | Flanging press of large-caliber metal pipe flange plate |
| CN107511572A (en) * | 2017-09-25 | 2017-12-26 | 湖北敏丰机电设备有限公司 | A kind of high efficiency pipe plasma cut processing unit (plant) |
| CN108098123A (en) * | 2018-02-06 | 2018-06-01 | 聊城慧科科技创新服务中心 | A kind of plasma cutting machine auxiliary table |
| CN208084474U (en) * | 2018-03-28 | 2018-11-13 | 徐州中通给排水材料有限公司 | Tubing cutting and clamping device |
| CN109048196A (en) * | 2018-11-01 | 2018-12-21 | 广州南捷机械制造有限公司 | A kind of machining operations platform |
-
2020
- 2020-10-12 CN CN202011081659.6A patent/CN112247326A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154144Y (en) * | 1993-04-08 | 1994-01-26 | 牡丹江制粉厂 | Circular tube cutting machine |
| CN102046316A (en) * | 2008-05-29 | 2011-05-04 | 伊利诺斯工具制品有限公司 | A pipe-processing, in particular a pipe-cutting apparatus |
| KR20110048145A (en) * | 2009-11-02 | 2011-05-11 | (주)일진에너지 | Apparatus for cutting pipe |
| CN202922143U (en) * | 2012-10-29 | 2013-05-08 | 河北腾是达金属结构有限公司 | Flanging press of large-caliber metal pipe flange plate |
| CN107511572A (en) * | 2017-09-25 | 2017-12-26 | 湖北敏丰机电设备有限公司 | A kind of high efficiency pipe plasma cut processing unit (plant) |
| CN108098123A (en) * | 2018-02-06 | 2018-06-01 | 聊城慧科科技创新服务中心 | A kind of plasma cutting machine auxiliary table |
| CN208084474U (en) * | 2018-03-28 | 2018-11-13 | 徐州中通给排水材料有限公司 | Tubing cutting and clamping device |
| CN109048196A (en) * | 2018-11-01 | 2018-12-21 | 广州南捷机械制造有限公司 | A kind of machining operations platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210122 |
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| WW01 | Invention patent application withdrawn after publication |