CN113145690B - Steel pipe cutting opening shaping device and shaping method based on stainless steel door machining - Google Patents
Steel pipe cutting opening shaping device and shaping method based on stainless steel door machining Download PDFInfo
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- CN113145690B CN113145690B CN202110490792.5A CN202110490792A CN113145690B CN 113145690 B CN113145690 B CN 113145690B CN 202110490792 A CN202110490792 A CN 202110490792A CN 113145690 B CN113145690 B CN 113145690B
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- 238000007493 shaping process Methods 0.000 title claims abstract description 89
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000005520 cutting process Methods 0.000 title claims abstract description 27
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 22
- 239000010935 stainless steel Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000003754 machining Methods 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 12
- 229920001973 fluoroelastomer Polymers 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a shaping device and a shaping method for a steel pipe cutting opening based on stainless steel door processing, and relates to the technical field of stainless steel door processing. The shaping mechanism can be used for shaping the cut opening of the cut steel pipe for machining the stainless steel door, so that the supporting strength of the steel pipe is enhanced, and the phenomenon of bending or exercise is not easy to occur.
Description
Technical Field
The invention relates to the technical field of stainless steel door processing, in particular to a device and a method for shaping a steel pipe cutting opening based on stainless steel door processing.
Background
Stainless steel door is burglary-resisting door, both play the effect of theftproof, play important protection to personal safety simultaneously, correspond the stainless steel door processing of prior art, through stainless steel frame and a plurality of evenly distributed's stainless steel pipe welding together, and stainless steel pipe length is according to different installation dimensions come the ration cutting, so in the cutting process, can cause cutting deformation or by the flat of cutting blade, the steel pipe supporting strength of deformation can become poor, be easily bent even fracture by external force, so steel pipe cutting mouth shaping device and shaping method based on stainless steel door processing have been designed here, in order to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a device and a method for shaping a steel pipe cutting opening based on stainless steel door processing, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: steel pipe cutting mouth shaping device based on nonrust steel door processing, including plastic platform and plastic mechanism, plastic mechanism is including the installation stand, and the installation stand sets up perpendicularly in the upper end rear side middle section position of plastic platform, and plastic mechanism vacates the upper end position that sets up at the plastic platform through the installation stand to carry out plastic operation.
The shaping mechanism comprises a driving motor, a rectangular adjusting seat, an installing seat and two shaping press rollers, wherein the driving motor is fixedly arranged at the upper end of an installing upright post, the driving motor is connected with a transmission rod through a power shaft, the tip end of the transmission rod is fixedly inserted with one end of the rear side wall of the rectangular adjusting seat, the installing seat is arranged on the front end face of the rectangular adjusting seat, the two shaping press rollers are rotatably arranged on the front end face of the installing seat and symmetrically distributed, the driving motor is used as a power source to drive the transmission rod to rotate, the rectangular adjusting seat can be driven to rotate by taking the transmission rod as a rotation center, the two shaping press rollers are in rolling clamping connection with the inner side and the outer side of a steel pipe cutting opening, and thus the two shaping press rollers can roll, squeeze and shape the steel pipe cutting opening along with the circumferential rotation of the installing seat, so that the supporting strength of the steel pipe can be enhanced, and bending or fracture phenomena are difficult to occur.
In a further embodiment, the inside regulation cavity that has seted up of rectangle regulation seat, the one end that the rectangle regulation seat is close to the transfer line rotates the grafting has the screw thread regulation pole that extends to the regulation cavity inside, the outer wall rotation of screw thread regulation pole has cup jointed the inside gliding T type slider of regulation cavity, the spout of intercommunication each other with the inside of regulation cavity is seted up to the preceding terminal surface of rectangle regulation seat, the pointed end of T type slider slides and runs through the spout and fixedly peg graft with the rear end face of mount pad, rotate the screw thread regulation pole through bare-handed, drive T type slider and adjust along the inside sliding of regulation cavity, thereby the accessible T type slider drives the mount pad and adjusts the position at the preceding terminal surface of rectangle regulation seat, adjust the distance between mount pad and the transfer line promptly, thereby adjustable plastic compression roller roll-in size, can adjust plastic compression roller roll-in position according to the diameter of steel pipe, satisfy the roll-in demand.
In further embodiments, the regulating groove has been seted up to the preceding terminal surface of mount pad, fixed grafting has the guide bar between the inside both sides lateral wall of regulating groove, the axial one end rotation grafting of plastic compression roller has the guide block, the guide block slides and cup joints the outer wall at the guide bar, jack-up two guide blocks to the one side that is close to each other in real time along the guide bar, thereby can adjust two plastic compression rollers to the one side that is close to each other, thereby can ensure that two plastic compression rollers can roll clamp steel pipe cutting inside and outside both sides in real time, make things convenient for the roll-in plastic operation of steel pipe cutting.
In a further embodiment, the outer wall of the guide rod is sleeved with a spring for jacking up the two guide blocks to the side close to each other, and the two guide blocks are jacked up to the side close to each other along the guide rod in real time by using the spring.
In a further embodiment, the upper end of the shaping table is provided with two supporting mechanisms, each supporting mechanism comprises two supporting ejector rods and a supporting plate, the two supporting ejector rods are symmetrically arranged at two ends of the bottom end of the supporting plate, the bottom ends of the two supporting ejector rods are fixedly welded with the upper end of the shaping table, the upper end of the supporting plate is provided with a first mounting groove, two first supporting rollers distributed left and right are fixedly arranged between the front end and the rear end of the inner part of the first mounting groove, a steel pipe to be shaped is arranged at the upper ends of the first supporting rollers of the two supporting mechanisms, namely, two first supporting rollers opposite to each other left and right are arranged at two sides of the bottom end of the outer wall of the steel pipe, and the steel pipe is conveniently supported.
In a further embodiment, the outer wall of the first supporting roller is fixedly sleeved with the first fluororubber sleeve, so that friction force between the first fluororubber sleeve and the outer wall of the steel pipe can be increased, and the steel pipe is prevented from rotating.
In a further embodiment, the upper end of the shaping table is provided with a pressing mechanism located between the two supporting mechanisms, the pressing mechanism comprises two electric cylinders and a pressing plate, the two electric cylinders are symmetrically embedded in two sides of the inside of the shaping table, the tips of the two electric cylinders slide to extend to the upper end of the shaping table and are respectively fixedly connected with two sides of the bottom end of the pressing plate, the pressing plate can be pressed down through shrinkage of the electric cylinders, and therefore a steel pipe located at the upper end of the supporting mechanism can be positioned so as to facilitate shaping operation.
In a further embodiment, the second mounting groove is formed in the middle section of the bottom end of the pressing plate, two left and right distributed second support rollers are fixedly arranged between the front end and the rear end of the second mounting groove, the first support rollers and the second support rollers are located in the same vertical plane, and the steel pipe can be positioned and clamped through the first support rollers and the second support rollers located in the same vertical plane, so that the automatic phenomenon of the steel pipe is avoided.
In a further embodiment, the outer wall of the second supporting roller is fixedly sleeved with a second fluororubber sleeve, so that friction force between the second fluororubber sleeve and the outer wall of the steel pipe can be increased, and the steel pipe is prevented from rotating.
Preferably, the shaping method based on the shaping device for the steel pipe cutting opening based on the stainless steel door processing comprises the following steps:
a1, placing the steel pipe to be shaped at the upper ends of the first supporting rollers of the two supporting mechanisms, namely ensuring that the two first supporting rollers which are opposite left and right are placed at the two sides of the bottom end of the outer wall of the steel pipe, conveniently supporting the steel pipe, and contracting through an electric cylinder to press down the pressing plate so as to position the steel pipe at the upper ends of the supporting mechanisms, thereby facilitating shaping operation;
a2, the thread adjusting rod is rotated by bare hands to drive the T-shaped sliding block to slide and adjust along the inside of the joint cavity, so that the T-shaped sliding block can drive the mounting seat to adjust the position of the front end face of the rectangular adjusting seat, namely, the distance between the mounting seat and the transmission rod is adjusted, the rolling radius of the shaping press roller can be adjusted, the rolling position of the shaping press roller can be adjusted according to the diameter of the steel pipe, and the rolling requirement is met;
a3, the driving motor is used as a power source, the driving rod can be driven to rotate, the rectangular adjusting seat can be driven to rotate by taking the driving rod as a rotation center, the two shaping press rollers are clamped on the inner side and the outer side of the steel pipe cutting opening in a rolling mode, the two shaping press rollers can rotate along with the circumference of the mounting seat to conduct rolling extrusion shaping operation on the steel pipe cutting opening, therefore, the supporting strength of the steel pipe can be enhanced, and bending or fracture phenomena are not easy to occur.
Compared with the prior art, the invention has the beneficial effects that:
the shaping mechanism can be used for shaping the cut opening of the steel pipe for machining the cut stainless steel door, so that the supporting strength of the steel pipe is enhanced, and the phenomenon of bending or fracture is not easy to occur.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a partial cross-sectional view of the shaping mechanism of the present invention;
fig. 4 is a partial cross-sectional view of the press-fit mechanism of the present invention.
In the figure: 1. a shaping table; 2. shaping mechanism; 21. installing an upright post; 22. a driving motor; 23. a transmission rod; 24. a rectangular adjusting seat; 25. a threaded adjusting rod; 26. a chute; 27. a T-shaped slider; 28. a mounting base; 29. shaping press rolls; 210. an adjustment tank; 211. a guide rod; 212. a guide block; 213. a spring; 3. a support mechanism; 31. supporting the ejector rod; 32. a support plate; 33. a first mounting groove; 34. a first backup roll; 4. a pressing mechanism; 41. an electric cylinder; 42. pressing the plate; 43. a second mounting groove; 44. and a second support roller.
Detailed Description
The following description will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-4, the present embodiment provides a shaping device and a shaping method for a steel pipe cutting opening based on stainless steel door processing, comprising a shaping table 1 and a shaping mechanism 2, wherein the shaping mechanism 2 comprises a mounting upright post 21, the mounting upright post 21 is vertically arranged at a middle position at the rear side of the upper end of the shaping table 1, and the shaping mechanism 2 is vacated by the mounting upright post 21 to be arranged at the upper end position of the shaping table 1 so as to facilitate shaping operation.
The shaping mechanism 2 comprises a driving motor 22, a rectangular adjusting seat 24, an installing seat 28 and two shaping press rollers 29, wherein the driving motor 22 is fixedly arranged at the upper end of the installation upright post 21, the driving motor 22 is connected with a transmission rod 23 through a power shaft, the tip end of the transmission rod 23 is fixedly inserted with one end of the rear side wall of the rectangular adjusting seat 24, the installing seat 28 is arranged on the front end face of the rectangular adjusting seat 24, the two shaping press rollers 29 are rotationally arranged on the front end face of the installing seat 28 and symmetrically distributed, the driving motor 22 is used as a power source to drive the transmission rod 23 to rotate, the rectangular adjusting seat 24 can be driven to rotate by taking the transmission rod 23 as a rotation center, the two shaping press rollers 29 are rotationally clamped at the inner side and the outer side of a steel pipe cutting opening, and thus the two shaping press rollers 29 can rotationally rotate along with the circumference of the installing seat 28 to perform rolling extrusion shaping operation on the steel pipe cutting opening, so that the supporting strength of a steel pipe can be enhanced, and bending or fracture phenomena are difficult to occur.
In order to solve the problem of how to adjust the roll-in position of the shaping press roll 29 according to the diameter of the steel pipe, an adjusting cavity is formed in the rectangular adjusting seat 24, one end, close to the transmission rod 23, of the rectangular adjusting seat 24 is rotationally inserted with a threaded adjusting rod 25 extending to the inside of the adjusting cavity, the outer wall of the threaded adjusting rod 25 is rotationally sleeved with a T-shaped sliding block 27 capable of sliding along the inside of the adjusting cavity, the front end surface of the rectangular adjusting seat 24 is provided with a sliding groove 26 which is mutually communicated with the inside of the adjusting cavity, the tip of the T-shaped sliding block 27 is fixedly inserted with the rear end surface of the mounting seat 28, the T-shaped sliding block 27 is driven to slide and adjust along the inside of the section cavity by rotating the threaded adjusting rod 25 by bare hands, and accordingly the mounting seat 28 is driven to adjust the position of the front end surface of the rectangular adjusting seat 24, namely the distance between the mounting seat 28 and the transmission rod 23, so that the roll-in radius size of the shaping press roll 29 can be adjusted, the roll-in position of the shaping press roll 29 can be adjusted according to the roll-in accordance with the diameter of the steel pipe, and the roll-in demand can be met.
In order to solve the problem that two shaping press rollers 29 can roll and clamp the inner and outer sides of a steel pipe in real time, an adjusting groove 210 is formed in the front end face of a mounting seat 28, a guide rod 211 is fixedly inserted between side walls of two inner sides of the adjusting groove 210, one axial end of each shaping press roller 29 is rotationally inserted with a guide block 212, the guide blocks 212 are slidably sleeved on the outer wall of each guide rod 211, a spring 213 for jacking the two guide blocks 212 towards one side close to each other is sleeved on the outer wall of each guide rod 211, the two guide blocks 212 are jacked towards one side close to each other in real time along the guide rods 211 by the aid of the springs 213, and accordingly the two shaping press rollers 29 can be adjusted towards one side close to each other, the inner and outer sides of the steel pipe can be guaranteed to be rolled and clamped in real time, and rolling shaping operation of the steel pipe cutting is facilitated.
In order to solve the problem of how to position and support the steel pipe to be shaped, the upper end of the shaping table 1 is provided with two supporting mechanisms 3, each supporting mechanism 3 comprises two supporting ejector rods 31 and a supporting plate 32, the two supporting ejector rods 31 are symmetrically arranged at two ends of the bottom end of the supporting plate 32, the bottom ends of the two supporting ejector rods 31 are fixedly welded with the upper end of the shaping table 1, the upper end of the supporting plate 32 is provided with a first mounting groove 33, two first supporting rollers 34 distributed left and right are fixedly arranged between the front end and the rear end of the inner part of the first mounting groove 33, the steel pipe to be shaped is placed at the upper ends of the first supporting rollers 34 of the two supporting mechanisms 3, namely, two first supporting rollers 34 which are opposite left and right are arranged at two sides of the bottom end of the outer wall of the steel pipe, and the steel pipe is conveniently supported.
In order to further solve the problem of how to position and support the steel pipe to be shaped, the upper end of the shaping table 1 is provided with a pressing mechanism 4 positioned between two supporting mechanisms 3, the pressing mechanism 4 comprises two electric cylinders 41 and a pressing plate 42, the two electric cylinders 41 are symmetrically embedded on two sides of the inside of the shaping table 1, the tips of the two electric cylinders 41 slide and extend to the upper end of the shaping table 1 and are respectively fixedly connected with two sides of the bottom end of the pressing plate 42, the pressing plate 42 can be pressed down through the contraction of the electric cylinders 41, and therefore the steel pipe positioned at the upper end of the supporting mechanism 3 can be positioned so as to facilitate shaping operation.
Example two
Referring to fig. 1-4, a further improvement was made over example 1:
in order to solve the problem of how to avoid the steel pipe from being automatic, the second mounting groove 43 is formed in the middle section of the bottom end of the pressing plate 42, two second supporting rollers 44 distributed left and right are fixedly arranged between the front end and the rear end of the inside of the second mounting groove 43, the first supporting roller 34 and the second supporting roller 44 are located in the same vertical plane, and the steel pipe can be positioned and clamped through the first supporting roller 34 and the second supporting roller 44 located in the same vertical plane, so that the steel pipe is prevented from being automatically clamped.
In addition, the outer wall of the first support roller 34 is fixedly sleeved with a first fluororubber sleeve, the outer wall of the second support roller 44 is fixedly sleeved with a second fluororubber sleeve, and the friction force between the first fluororubber sleeve and the outer wall of the steel pipe can be increased by arranging the first fluororubber sleeve and the second fluororubber sleeve, so that the steel pipe is prevented from rotating when being positioned between the first support roller 34 and the second support roller 44, and the rolling and shaping operation of the shaping press roller 29 is not influenced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Steel pipe cutting mouth shaping device based on nonrust steel door processing, including plastic platform (1) and plastic mechanism (2), its characterized in that: the shaping mechanism (2) comprises a mounting upright post (21), and the mounting upright post (21) is vertically arranged at the middle section position of the rear side of the upper end of the shaping table (1);
the shaping mechanism (2) comprises a driving motor (22), a rectangular adjusting seat (24), an installing seat (28) and two shaping press rollers (29), wherein the driving motor (22) is fixedly arranged at the upper end of an installing upright post (21), the driving motor (22) is connected with a transmission rod (23) through a power shaft, the tip end of the transmission rod (23) is fixedly spliced with one end of the rear side wall of the rectangular adjusting seat (24), the installing seat (28) is arranged on the front end surface of the rectangular adjusting seat (24), and the two shaping press rollers (29) are rotatably arranged on the front end surface of the installing seat (28) and are symmetrically distributed;
an adjusting cavity is formed in the rectangular adjusting seat (24), one end, close to the transmission rod (23), of the rectangular adjusting seat (24) is rotationally inserted with a threaded adjusting rod (25) extending into the adjusting cavity, the outer wall of the threaded adjusting rod (25) is rotationally sleeved with a T-shaped sliding block (27) capable of sliding along the adjusting cavity, a sliding groove (26) communicated with the inside of the adjusting cavity is formed in the front end face of the rectangular adjusting seat (24), and the tip of the T-shaped sliding block (27) is fixedly inserted with the rear end face of the mounting seat (28) in a sliding mode and penetrates through the sliding groove (26);
an adjusting groove (210) is formed in the front end face of the mounting seat (28), a guide rod (211) is fixedly inserted between the side walls of the two sides of the inside of the adjusting groove (210), a guide block (212) is rotatably inserted at one axial end of the shaping press roll (29), and the guide block (212) is in sliding sleeve connection with the outer wall of the guide rod (211);
the upper end of the shaping table (1) is provided with two supporting mechanisms (3), each supporting mechanism (3) comprises two supporting ejector rods (31) and a supporting plate (32), the two supporting ejector rods (31) are symmetrically arranged at two ends of the bottom end of each supporting plate (32), the bottom ends of the two supporting ejector rods (31) are fixedly welded with the upper end of the shaping table (1), the upper end of each supporting plate (32) is provided with a first mounting groove (33), and two first supporting rollers (34) distributed left and right are fixedly arranged between the front end and the rear end of the inside of each first mounting groove (33);
the upper end of the shaping table (1) is provided with a pressing mechanism (4) positioned between the two supporting mechanisms (3), the pressing mechanism (4) comprises two electric air cylinders (41) and a pressing plate (42), the two electric air cylinders (41) are symmetrically embedded in the two sides of the inside of the shaping table (1), the tips of the two electric air cylinders (41) slide to extend to the upper end of the shaping table (1) and are respectively fixedly connected with the two sides of the bottom end of the pressing plate (42),
the outer wall of the guide rod (211) is sleeved with a spring (213) for jacking up the two guide blocks (212) to the side close to each other.
2. The steel pipe cutting-port shaping device based on stainless steel door processing according to claim 1, wherein: the outer wall of the first supporting roller (34) is fixedly sleeved with a first fluororubber sleeve.
3. The steel pipe cutting-port shaping device based on stainless steel door processing according to claim 1, wherein: the bottom middle section position of pressfitting board (42) has seted up second mounting groove (43), the inside front and back both ends of second mounting groove (43) are fixed to be equipped with two second backing rolls (44) that distribute about, first backing roll (34) are located same vertical plane with second backing roll (44).
4. A steel pipe cutting-port shaping apparatus based on stainless steel door processing as claimed in claim 3, wherein: the outer wall of the second supporting roller (44) is fixedly sleeved with a second fluororubber sleeve.
5. A shaping method of a steel pipe cutting mouth shaping device based on stainless steel door processing according to the steel pipe cutting mouth shaping device based on stainless steel door processing according to claim 1, characterized by comprising the steps of:
a1, placing the steel pipe to be shaped at the upper ends of the first supporting rollers (34) of the two supporting mechanisms (3), namely ensuring that the two first supporting rollers (34) which are opposite left and right are placed at the two sides of the bottom end of the outer wall of the steel pipe, conveniently supporting the steel pipe, and enabling the pressing plate (42) to be pressed downwards through shrinkage of the electric cylinder (41), so that the steel pipe positioned at the upper ends of the supporting mechanisms (3) can be positioned, and shaping operation is convenient;
a2, the T-shaped sliding block (27) is driven to slide and adjust along the inside of the adjusting cavity by rotating the thread adjusting rod (25) by bare hands, so that the T-shaped sliding block (27) can drive the mounting seat (28) to adjust the position of the front end face of the rectangular adjusting seat (24), namely, the distance between the mounting seat (28) and the transmission rod (23) is adjusted, the rolling radius of the shaping press roll (29) can be adjusted, the rolling position of the shaping press roll (29) can be adjusted according to the diameter of a steel pipe, and the rolling requirement is met;
a3, utilize driving motor (22) as the power supply, can drive transfer line (23) and rotate, thereby can drive rectangle regulating seat (24) and use transfer line (23) to rotate as center of rotation, roll centre gripping two plastic compression rollers (29) in as to the inside and outside both sides of steel pipe cutting mouth, can make two plastic compression rollers (29) follow the circumference rotation of mount pad (28) and carry out roll extrusion plastic operation to the steel pipe cutting mouth, thereby can strengthen the supporting strength of steel pipe, be difficult for taking place the phenomenon of bending or fracture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490792.5A CN113145690B (en) | 2021-05-06 | 2021-05-06 | Steel pipe cutting opening shaping device and shaping method based on stainless steel door machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490792.5A CN113145690B (en) | 2021-05-06 | 2021-05-06 | Steel pipe cutting opening shaping device and shaping method based on stainless steel door machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113145690A CN113145690A (en) | 2021-07-23 |
| CN113145690B true CN113145690B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110490792.5A Active CN113145690B (en) | 2021-05-06 | 2021-05-06 | Steel pipe cutting opening shaping device and shaping method based on stainless steel door machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114769370B (en) * | 2022-06-20 | 2022-09-16 | 太原理工大学 | Full-automatic detection, correction and cutting knife platform |
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| SU1504071A1 (en) * | 1987-04-27 | 1989-08-30 | Новгородский Политехнический Институт | Method of combined working of shafts |
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| CN112157141A (en) * | 2020-09-16 | 2021-01-01 | 上海天阳钢管有限公司 | Steel pipe end rounding device |
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| CN113145690A (en) | 2021-07-23 |
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