CN215355639U - Automatic arc punching machine for mechanical pipe fitting - Google Patents
Automatic arc punching machine for mechanical pipe fitting Download PDFInfo
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- CN215355639U CN215355639U CN202023135372.5U CN202023135372U CN215355639U CN 215355639 U CN215355639 U CN 215355639U CN 202023135372 U CN202023135372 U CN 202023135372U CN 215355639 U CN215355639 U CN 215355639U
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- workbench
- arc punching
- fixing block
- spring
- arc
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- 238000004080 punching Methods 0.000 title claims abstract description 63
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic arc punching machine for mechanical pipe fittings, which comprises a workbench, a stable guide structure and a stable arc punching structure; a workbench: the left side surface and the right side surface of the workbench are symmetrically provided with fixing legs, the bottom plate bodies of the two fixing legs are respectively provided with a uniformly distributed fixing hole, the left side and the right side of the upper surface of the workbench are symmetrically provided with a fixing column, and the bottom surface of the workbench is provided with a cushion pad; stabilize guide structure: the fixing column is arranged on the end surface of the top end of the fixing column; stabilizing an arc striking structure: the middle part of the upper surface of the workbench; wherein: still include the control switch group, the control switch group sets up in the leading flank upper end of workstation, and this automatic arc punching machine of mechanical pipe fitting can push down the arc punching to mechanical pipe fitting more stable and efficient, has improved the arc punching efficiency of arc punching machine, can carry out better centre gripping to mechanical pipe fitting and fix, has avoided the condition that the skew appears at the in-process of arc punching in mechanical pipe fitting, has improved the arc punching quality, has satisfied the work demand.
Description
Technical Field
The utility model relates to the technical field of mechanical pipe fitting arc punching, in particular to an automatic arc punching machine for a mechanical pipe fitting.
Background
The mechanical pipe fitting arc punching machine is a machine for machining arc holes of metal steel pipes, and has wide application in machining. When welding between the mechanical pipe fittings, because the mechanical pipe fitting link unevenness, the concave-convex faces of different mechanical pipe fitting links do not correspond, the mechanical pipe fitting link can be welded only after being punched into corresponding arcs, so that the welded mechanical pipe fittings are firmly connected. Before the welding, adopt the automatic arc machine that dashes of mechanical pipe fitting to accomplish the arc mouth contour machining to mechanical pipe fitting terminal surface usually, but the automatic arc machine that dashes of current mechanical pipe fitting can not push down towards the arc to mechanical pipe fitting more stable and efficient, the efficiency of dashing the arc of arc machine has been reduced, can not carry out better centre gripping to mechanical pipe fitting and fix, the condition of skew appears easily at the in-process that dashes the arc in mechanical pipe fitting, the quality of dashing the arc has been reduced, consequently, we have proposed the automatic arc machine that dashes of a mechanical pipe fitting and have solved this type of problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provide the automatic arc punching machine for the mechanical pipe fitting, which can more stably and efficiently press and punch an arc on the mechanical pipe fitting, improves the arc punching efficiency of the arc punching machine and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic arc punching machine for mechanical pipe fittings comprises a workbench, a stable guide structure and a stable arc punching structure;
a workbench: the left side surface and the right side surface of the workbench are symmetrically provided with fixing legs, the bottom plate bodies of the two fixing legs are respectively provided with a uniformly distributed fixing hole, the left side and the right side of the upper surface of the workbench are symmetrically provided with a fixing column, and the bottom surface of the workbench is provided with a cushion pad;
stabilize guide structure: the fixing column is arranged on the end surface of the top end of the fixing column;
stabilizing an arc striking structure: the middle part of the upper surface of the workbench;
wherein: still include the control switch group, the control switch group sets up in the leading flank upper end of workstation, and external power source is connected to the input electricity of control switch group, can be more stable and the efficient pushes down towards the arc to mechanical pipe fitting, has improved the arc efficiency that dashes of arc machine, can carry out better centre gripping to mechanical pipe fitting and fix, has avoided the condition that the skew appears at the in-process that dashes the arc of mechanical pipe fitting, has improved towards the arc quality, has satisfied the work demand.
Furthermore, the stable guiding structure comprises two hydraulic telescopic columns, a top plate, two upright columns, a lower pressing plate, a first spring and an arc punching cutter, the number of the upright columns is two, the top end surfaces of the two fixed columns are respectively provided with the upright columns, the top end surfaces of the two upright columns are respectively fixedly connected with the lower surface of the top plate, the hydraulic telescopic columns are arranged in mounting holes in the middle of the upper surface of the top plate, the lower pressing plate is arranged at the end heads of the telescopic ends of the hydraulic telescopic columns, sliding holes on the two sides of the lower pressing plate are respectively in sliding connection with the corresponding upright columns, the first spring is symmetrically arranged on the left side and the right side of the lower surface of the lower pressing plate, the bottom ends of the first springs are respectively fixedly connected with the top end surfaces of the corresponding fixed columns, the first springs are respectively sleeved with the corresponding upright columns, the arc punching cutter is arranged in the middle of the lower surface of the lower pressing plate, the input ends of the hydraulic telescopic columns are electrically connected with the output ends of a control switch group, and can more stably and efficiently perform arc punching on the mechanical pipe fitting, the arc punching efficiency of the arc punching machine is improved.
Further, the stable arc punching structure comprises a first fixed block, a second spring, a second fixed block, a third spring, connecting columns, a bearing plate and a limiting cap, wherein the first fixed block is arranged in the middle of the upper surface of the workbench, the left side and the right side of the upper surface of the first fixed block are respectively provided with the connecting columns which are uniformly distributed, the left side and the right side of the upper surface of the first fixed block are respectively provided with the second spring which is uniformly distributed, the second spring is respectively sleeved with the corresponding connecting column, the top ends of the four second springs are respectively fixedly connected with the lower surface of the second fixed block, round holes at two sides of the second fixed block are respectively in sliding connection with the corresponding connecting column, the left side and the right side of the upper surface of the second fixed block are respectively provided with the third spring which is uniformly distributed, the third springs are respectively sleeved with the corresponding connecting column, the top ends of the four third springs are respectively fixedly connected with the lower surface of the bearing plate, and through holes at two sides of the lower surface of the bearing plate are respectively in sliding connection with the corresponding connecting column, the top end faces of the four connecting columns are provided with the limiting caps, so that the mechanical pipe fitting can be better clamped and fixed, the condition that the mechanical pipe fitting is deviated in the arc punching process is avoided, the arc punching quality is improved, and the working requirements are met.
Furthermore, rubber pads are arranged in grooves in the middle of the inner side faces, opposite to the first fixing block, of the second fixing block, and mechanical pipe fittings can be further fastened.
Furthermore, the through knife hole arranged in the middle of the second fixing block, the bearing plate and the rubber pad on the upper side corresponds to the position of the arc punching knife, so that arc punching can be better performed on the mechanical pipe fitting.
Compared with the prior art, the utility model has the beneficial effects that: this automatic arc punching machine of mechanical pipe fitting has following benefit:
1. the pipe fitting to be punched is inserted into the groove formed by matching the first fixing block and the second fixing block, the second spring extends, the third spring contracts, the grooves in the first fixing block and the second fixing block can better clamp and fix the mechanical pipe fitting through the action of the second spring and the third spring, the condition that the mechanical pipe fitting deflects in the punching process is avoided, the punching quality is improved, the work requirement is met, and the rubber pad can further fasten the mechanical pipe fitting.
2. Through the regulation and control of control switch group, the flexible post operation of hydraulic pressure, the flexible end of the flexible post of hydraulic pressure extends, drive the holding down plate and move down at the stand, make the arc punching sword move down, spring shrink, when holding down plate and bearing plate contact, the flexible end of the flexible post of hydraulic pressure continues to extend, the bearing plate moves down on the spliced pole under the effort of holding down plate, spring shrink three, the arc punching sword passes the square through hole on the first fixed block and carries out the arc punching to the mechanical pipe fitting in the recess, can more stably and the efficient pushes down the arc punching to mechanical pipe fitting, the arc punching efficiency of arc punching machine has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a stable arcing structure of the present invention.
In the figure: the device comprises a working table 1, fixing legs 2, fixing holes 3, a cushion pad 4, a control switch group 5, fixing columns 6, a stable guide structure 7, a hydraulic telescopic column 71, a top plate 72, a stand column 73, a lower pressing plate 74, a spring I75, an arc punching cutter 76, a stable arc punching structure 8, a first fixing block 81, a spring II 82, a second fixing block 83, a spring III 84, a connecting column 85, a bearing plate 86, a limiting cap 87 and a rubber pad 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an automatic arc punching machine for mechanical pipe fittings comprises a workbench 1, a stable guide structure 7 and a stable arc punching structure 8;
a workbench 1: the left side surface and the right side surface of the arc striking machine are symmetrically provided with fixing legs 2, the bottom plate bodies of the two fixing legs 2 are respectively provided with a fixing hole 3 which is uniformly distributed, the left side surface and the right side surface of the upper surface of the workbench 1 are symmetrically provided with a fixing column 6, the bottom surface of the workbench 1 is provided with a cushion pad 4, the arc striking machine is moved to a designated working area, and a worker fixes the arc striking machine in the working area through the fixing holes 3;
stabilizing and guiding structure 7: the stable guiding structure 7 comprises two hydraulic telescopic columns 71, a top plate 72, two upright columns 73, two lower press plates 74, a first spring 75 and an arc punching knife 76, the number of the upright columns 73 is two, the top end surfaces of the two fixed columns 6 are respectively provided with the upright columns 73, the top end surfaces of the two upright columns 73 are respectively fixedly connected with the lower surface of the top plate 72, the hydraulic telescopic columns 71 are arranged in mounting holes in the middle of the upper surface of the top plate 72, the lower press plates 74 are arranged at the end heads of the telescopic ends of the hydraulic telescopic columns 71, sliding holes on two sides of the lower press plates 74 are respectively in sliding connection with the corresponding upright columns 73, the first springs 75 are symmetrically arranged on the left side and the right side of the lower surface of the lower press plates 74, the bottom ends of the first springs 75 are respectively and fixedly connected with the top end surfaces of the corresponding fixed columns 6, the first springs 75 are respectively sleeved with the corresponding upright columns 73, the arc punching knife 76 is arranged in the middle of the lower surface of the lower press plates 74, the hydraulic telescopic columns 71 run, the telescopic columns 71 extend, the lower pressing plate 74 is driven to move downwards on the upright post 73, the arc punching cutter 76 moves downwards, the spring I75 contracts, and the arc punching cutter 76 moves downwards to punch arcs on the mechanical pipe fitting, so that the mechanical pipe fitting can be pressed downwards and punched arcs more stably and efficiently, and the arc punching efficiency of the arc punching machine is improved;
and (3) stabilizing the arc striking structure 8: the stable arc punching structure 8 is arranged in the middle of the upper surface of the workbench 1, and comprises a first fixed block 81, a second spring 82, a second fixed block 83, a third spring 84, connecting columns 85, a bearing plate 86 and a limiting cap 87, wherein the first fixed block 81 is arranged in the middle of the upper surface of the workbench 1, the left side and the right side of the upper surface of the first fixed block 81 are respectively provided with the connecting columns 85 which are uniformly distributed, the left side and the right side of the upper surface of the first fixed block 81 are respectively provided with the second spring 82 which are uniformly distributed, the second spring 82 is respectively sleeved with the corresponding connecting column 85, the top ends of the second springs 82 are respectively fixedly connected with the lower surface of the second fixed block 83, the round holes at the two sides of the second fixed block 83 are respectively connected with the corresponding connecting columns 85 in a sliding manner, the left side and the right side of the upper surface of the second fixed block 83 are respectively provided with the third spring 84 which are uniformly distributed, the third springs 84 are respectively sleeved with the corresponding connecting columns 85, the top ends of the four third springs 84 are respectively fixedly connected with the lower surface of the bearing plate 86, through holes on two sides of the lower surface of the bearing plate 86 are all in sliding connection with corresponding connecting columns 85, limiting caps 87 are arranged on the end faces of the top ends of the four connecting columns 85, through cutter holes formed in the middle parts of the second fixing block 83, the bearing plate 86 and the upper rubber pad 9 correspond to the positions of the arc punching cutters 76, a pipe fitting to be punched is inserted into a groove formed by matching the first fixing block 81 and the second fixing block 83, the second spring 82 extends, the third spring 84 contracts, the bearing plate 86 moves up and down on the connecting columns 85 under the action force of the stable guide structure 7, the third spring 84 contracts, the arc punching cutters penetrate through the square through holes in the first fixing block 81 to punch arcs on the mechanical pipe fitting in the groove, the grooves in the first fixing block 81 and the second fixing block 83 can better clamp and fix the mechanical pipe fitting through the second spring 82 and the third spring 84, and the situation that the mechanical pipe fitting deviates in the arc punching process is avoided, the arc striking quality is improved, the working requirement is met, and the limiting cap 87 plays a limiting role;
wherein: rubber pads 9 are arranged in the middle grooves of the inner side faces of the first fixing block 81 and the second fixing block 83, and the rubber pads 9 can further fasten mechanical pipe fittings.
Wherein: still include control switch group 5, control switch group 5 sets up in the leading flank upper end of workstation 1, and external power source is connected to control switch group 5's input electricity, and control switch group 5 regulates and control the normal operating of hydraulic telescoping post 71.
When in use: moving the arc punching machine to a designated working area, fixing the arc punching machine in the working area by a worker through a fixing hole 3, inserting a pipe fitting to be punched into a groove which is formed by matching a first fixing block 81 and a second fixing block 83, extending a second spring 82 and contracting a third spring 84, operating a hydraulic telescopic column 71 through regulation and control of a control switch group 5, extending a telescopic end of the hydraulic telescopic column 71 to drive a lower pressing plate 74 to move downwards on an upright post 73, moving a punching arc cutter 76 downwards, contracting a first spring 75 to more stably and efficiently press down and punch an arc on the mechanical pipe fitting, improving the arc punching efficiency of the arc punching machine, when the lower pressing plate 74 is in contact with a bearing plate 86, continuously extending the telescopic end of the hydraulic telescopic column 71, moving the bearing plate 86 downwards on a connecting post 85 under the acting force of the lower pressing plate 74, contracting the third spring 84, and enabling the punching arc cutter 76 to pass through a square through hole on the first fixing block 81 to punch an arc on the mechanical pipe fitting in the groove, the recess on first fixed block 81 and the second fixed block 83 passes through spring two 82 and spring three 84, can carry out better centre gripping to mechanical pipe fitting and fix, avoided the condition that the skew appears at the in-process of arc punching of mechanical pipe fitting, improved the arc punching quality, the work demand has been satisfied, spacing cap 87 plays spacing effect, rubber pad 9 can further fastening mechanical pipe fitting, after work, regulation and control switch group 5, all structures stop, each structure resets.
It should be noted that the control switch group 5 disclosed in this embodiment controls the hydraulic telescopic column 71 to operate by a method commonly used in the prior art, and the model of the yidun electromechanical limited company, east guan city, which is SOB type, can be used as the hydraulic telescopic column 71.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic arc punching machine of mechanical pipe spare which characterized in that: comprises a workbench (1), a stable guide structure (7) and a stable arcing structure (8);
table (1): the left side surface and the right side surface of the workbench are symmetrically provided with fixing legs (2), the bottom plate bodies of the two fixing legs (2) are respectively provided with a uniformly distributed fixing hole (3), the left side and the right side of the upper surface of the workbench (1) are symmetrically provided with a fixing column (6), and the bottom surface of the workbench (1) is provided with a cushion pad (4);
stabilizing guide structure (7): the top end face of the fixed column (6) is provided with a groove;
stable arcing structure (8): is arranged in the middle of the upper surface of the workbench (1);
wherein: still include control switch group (5), control switch group (5) set up in the leading flank upper end of workstation (1), and external power source is connected to the input electricity of control switch group (5).
2. The automatic arc striking machine for mechanical pipes according to claim 1, wherein: the stable guide structure (7) comprises two hydraulic telescopic columns (71), a top plate (72), two upright columns (73), lower press plates (74), a first spring (75) and an arc punching cutter (76), the number of the upright columns (73) is two, the top end surfaces of the two fixed columns (6) are respectively provided with the upright columns (73), the top end surfaces of the two upright columns (73) are respectively and fixedly connected with the lower surface of the top plate (72), the hydraulic telescopic columns (71) are arranged in mounting holes in the middle of the upper surface of the top plate (72), the end heads of the telescopic ends of the hydraulic telescopic columns (71) are respectively provided with the lower press plates (74), sliding holes on two sides of each lower press plate (74) are respectively and slidably connected with the corresponding upright column (73), the left side and the right side of the lower surface of each lower press plate (74) are symmetrically provided with the first spring (75), the bottom ends of the first springs (75) are respectively and fixedly connected with the top end surfaces of the corresponding fixed columns (6), and the first spring (75) are respectively sleeved with the corresponding upright column (73), an arc punching knife (76) is arranged in the middle of the lower surface of the lower pressing plate (74), and the input end of the hydraulic telescopic column (71) is electrically connected with the output end of the control switch group (5).
3. The automatic arc striking machine for mechanical pipes according to claim 2, wherein: the stable arc striking structure (8) comprises a first fixing block (81), a second spring (82), a second fixing block (83), a third spring (84), a connecting column (85), a bearing plate (86) and a limiting cap (87), wherein the first fixing block (81) is arranged in the middle of the upper surface of the workbench (1), the left side and the right side of the upper surface of the first fixing block (81) are respectively provided with the connecting column (85) which are uniformly distributed, the left side and the right side of the upper surface of the first fixing block (81) are respectively provided with the second spring (82) which are uniformly distributed, the second spring (82) is respectively sleeved with the corresponding connecting column (85), the top ends of the second springs (82) are respectively fixedly connected with the lower surface of the second fixing block (83), the round holes on the two sides of the second fixing block (83) are respectively connected with the corresponding connecting column (85) in a sliding manner, the left side and the right side of the upper surface of the second fixing block (83) are respectively provided with the third spring (84) which are uniformly distributed, three (84) springs all cup joint with spliced pole (85) that correspond, the top of four three (84) springs all with the lower surface fixed connection of bearing plate (86), the lower surface both sides through-hole of bearing plate (86) all with spliced pole (85) sliding connection who corresponds, the top terminal surface of four spliced poles (85) all is equipped with spacing cap (87).
4. The automatic arc striking machine for mechanical pipes according to claim 3, wherein: rubber pads (9) are arranged in grooves in the middle of the inner side faces, opposite to each other, of the first fixing block (81) and the second fixing block (83).
5. The automatic arc striking machine for mechanical pipes according to claim 4, wherein: and the through knife holes arranged in the middle parts of the second fixing block (83), the bearing plate (86) and the upper rubber pad (9) correspond to the arc punching knife (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135372.5U CN215355639U (en) | 2020-12-23 | 2020-12-23 | Automatic arc punching machine for mechanical pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135372.5U CN215355639U (en) | 2020-12-23 | 2020-12-23 | Automatic arc punching machine for mechanical pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215355639U true CN215355639U (en) | 2021-12-31 |
Family
ID=79600169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023135372.5U Expired - Fee Related CN215355639U (en) | 2020-12-23 | 2020-12-23 | Automatic arc punching machine for mechanical pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215355639U (en) |
-
2020
- 2020-12-23 CN CN202023135372.5U patent/CN215355639U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |