CN110625180B - Nonrust steel pipe cutting device - Google Patents
Nonrust steel pipe cutting device Download PDFInfo
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- CN110625180B CN110625180B CN201911074533.3A CN201911074533A CN110625180B CN 110625180 B CN110625180 B CN 110625180B CN 201911074533 A CN201911074533 A CN 201911074533A CN 110625180 B CN110625180 B CN 110625180B
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- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- 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
- B23Q7/05—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 by means of roller-ways
- B23Q7/055—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 by means of roller-ways some of the rollers being driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a stainless steel tube cutting device, which comprises a supporting workbench and a conveying cutting device; the supporting workbench comprises a left supporting plate and a right supporting plate; the conveying and cutting device comprises a conveying device; the delivery device comprises a pair of U-shaped delivery supporting seats and lifting supporting plates; the openings of the pair of conveying supporting seats are opposite front and back; the pair of conveying supporting seats are arranged between the left supporting plate and the right supporting plate in a front-back movement mode and are synchronously far away from or close to each other; a plurality of conveying rollers which are uniformly distributed at the left and right are rotatably arranged between a pair of horizontal parts which are symmetrical up and down of the conveying supporting seat; the lifting support plate is arranged above the support workbench in a lifting manner; the lifting support plate consists of a left lifting support plate at the left end, a middle support rod in the middle and a right lifting support plate at the right end; and a cutting device is arranged on the right supporting plate.
Description
Technical Field
The invention relates to the technical field of stainless steel processing, in particular to a stainless steel pipe cutting device.
Background
The stainless steel pipe cutting machine comprises a conveying mechanism, a conveying roller, a stainless steel pipe, a cutting position fixing device and a cutting position adjusting device.
Disclosure of Invention
The invention aims to provide a stainless steel pipe cutting device aiming at the technical problem that the working efficiency is low due to the fact that the steel pipe conveying of the existing stainless steel pipe cutting machine is easy to deviate.
The technical scheme for solving the technical problems is as follows: a stainless steel pipe cutting device comprises a supporting workbench and a conveying cutting device; the supporting workbench comprises a left supporting plate and a right supporting plate; a plurality of supporting legs which are uniformly distributed are arranged on the bottom surfaces of the left supporting plate and the right supporting plate; the conveying and cutting device comprises a conveying device; the delivery device comprises a pair of U-shaped delivery supporting seats and lifting supporting plates; the openings of the pair of conveying supporting seats are opposite front and back; the pair of conveying supporting seats are arranged between the left supporting plate and the right supporting plate in a front-back movement mode and are synchronously far away from or close to each other; a plurality of conveying rollers which are uniformly distributed at the left and right are rotatably arranged between a pair of horizontal parts which are symmetrical up and down of the conveying supporting seat; the lifting support plate is arranged above the support workbench in a lifting manner; the lifting support plate consists of a left lifting support plate at the left end, a middle support rod in the middle and a right lifting support plate at the right end; the middle support rod is cylindrical and the diameter of the middle support rod is smaller than the outer diameter of the steel pipe; the horizontal tangent plane of the upper side of the middle supporting rod is flush with the upper end faces of the left lifting supporting plate and the right lifting supporting plate respectively; the middle support rod is positioned between the front side and the rear side of the conveying roller; and a cutting device is arranged on the right supporting plate.
Preferably, a left front-back moving groove is formed on the right end surface of the left supporting plate; a right front-back moving groove is formed on the left end surface of the right supporting plate; the left front-back moving groove and the right front-back moving groove are opposite left and right and have the same shape; a front driving threaded rod and a rear driving threaded rod are pivoted between the front side wall and the rear side wall of the left front-rear moving groove and the right front-rear moving groove; the front part and the rear part of the front and rear driving threaded rod are respectively provided with an external thread part with opposite rotation directions; the rear end surfaces of the left supporting plate and the right supporting plate are respectively fixed with a front driving motor and a rear driving motor; the rear end of the front and rear driving threaded rod is fixedly connected with an output shaft of a front and rear driving motor; the lower ends of the left end surface and the right end surface of the conveying supporting seat are respectively provided with a front moving block and a rear moving block; the left pair of front and rear moving blocks are arranged in the left front and rear moving groove in a left-right moving mode and are screwed on different external thread parts of the left front and rear driving threaded rod; the pair of front and rear moving blocks on the right side move left and right and are arranged in the right front and rear moving groove and are screwed on different external thread parts of the front and rear driving threaded rod on the right side.
Preferably, a lifting cylinder is fixed on the lower end surface of the left support plate, and the left lifting support plate is fixed on the upper end of a piston rod of the lifting cylinder; a pair of lifting cylinders is fixed on the lower end surface of the right supporting plate, and the right lifting supporting plate is fixed at the upper ends of piston rods of the pair of lifting cylinders; all the lifting cylinders work synchronously and the lifting support plates are always in a horizontal state.
Preferably, a rectangular frame-shaped cover is fixed to the upper end surface of the right support plate; lifting avoidance holes for rectangular holes for lifting the right lifting support plate are formed in the middle of the lower ends of the left and right side walls of the housing respectively; the upper end surface of the lifting avoidance hole is lower than the upper end surface of the conveying roller; the cutting device is arranged in the housing.
Preferably, a pair of vertical guide rods symmetrically arranged front and back are formed between the upper side wall of the housing and the upper end surface of the right support plate; the right lifting support plate is positioned between the pair of vertical guide rods, and the cutting device comprises an L-shaped cutting support seat; the horizontal part of the cutting support seat is sleeved on the pair of vertical guide rods; the lower part of the vertical guide rod is sleeved with a pressure spring; the lower end of the pressure spring is fixed on the upper end surface of the right supporting plate, and the upper end of the pressure spring is fixed on the horizontal part of the cutting supporting seat; a cutting motor is fixed on the vertical part of the cutting support seat; a cutting disc cutter is fixed on an output shaft of the cutting motor; a cutting handle is formed on the right end surface of the horizontal part of the cutting support seat; the upper part of the right side wall of the housing is provided with a handle moving hole which is used for the vertical lifting of the cutting handle and is arranged in a left-right penetrating way.
Preferably, vertical guide grooves are formed in the front side wall and the rear side wall of the hand moving hole respectively; vertical guide blocks matched with the vertical guide grooves are formed on the front end face and the rear end face of the handle moving hole respectively.
Preferably, a cutting avoiding groove matched with the cutting disc cutter is formed in the upper end face of the right lifting support plate.
The invention has the beneficial effects that: simple structure, the steel pipe does not deviate when guaranteeing to cut under the dead weight dual function of the conveying roller of front and back side and steel pipe.
Drawings
Fig. 1 is a schematic structural view of a cross section of the present invention.
In the figure, 10, a support table; 11. a left support plate; 110. a left forward and backward movement slot; 12. a right support plate; 120. a right forward and backward movement slot; 13. supporting legs; 20. a conveying and cutting device; 21. a lifting cylinder; 22. lifting the supporting plate; 220. cutting an avoidance groove; 221. a left lifting support plate; 222. a right lifting support plate; 223. a middle support rod; 23. conveying the supporting seat; 231. a conveying roller; 24. driving the threaded rod back and forth; 25. a housing; 250. lifting avoidance holes; 251. a handle moving hole; 252. a vertical guide groove; 253. a vertical guide bar; 26. cutting the supporting seat; 261. a cutting handle; 27. cutting the motor; 271. cutting a circular cutter; 28. and (5) pressing a spring.
Detailed Description
As shown in fig. 1, a stainless steel pipe cutting apparatus includes a support table 10 and a conveying and cutting apparatus 20; the support table 10 includes a left support plate 11 and a right support plate 12; a plurality of supporting legs 13 which are uniformly distributed are arranged on the bottom surfaces of the left supporting plate 11 and the right supporting plate 12; the conveying and cutting device 20 includes a conveying device; the delivery device comprises a pair of U-shaped delivery supporting seats 23 and lifting supporting plates 22; the openings of the pair of conveying supporting seats 23 are opposite front and back; a pair of conveying supporting seats 23 are arranged between the left supporting plate 11 and the right supporting plate 12 in a front-back movement mode and are synchronously far away from or close to each other; a plurality of conveying rollers 231 which are uniformly distributed at the left and right are rotatably arranged between a pair of horizontal parts which are symmetrical up and down of the conveying supporting seat 23; the lifting support plate 22 is arranged above the support workbench 10 in a lifting way; the lifting support plate 22 consists of a left lifting support plate 221 at the left end, a middle support rod 223 in the middle and a right lifting support plate 222 at the right end; the middle support rod 223 is cylindrical and has a diameter smaller than the outer diameter of the steel pipe; the horizontal section of the upper side of the middle support rod 223 is flush with the upper end faces of the left lifting support plate 221 and the right lifting support plate 222 respectively; the middle support bar 223 is positioned between the front and rear conveying rollers 231; a cutting device is arranged on the right support plate 12.
As shown in fig. 1, a left front-rear moving groove 110 is formed on the right end surface of the left support plate 11; a right front-rear moving groove 120 is formed on the left end surface of the right support plate 12; the left and right front- rear movement grooves 110 and 120 are left-right opposite and have the same shape; a front-back driving threaded rod 24 is pivoted between the front side wall and the back side wall of the left front-back moving groove 110 and the right front-back moving groove 120; the front and rear portions of the front and rear driving threaded rod 24 are respectively formed with external threaded portions having opposite rotation directions; front and rear driving motors are respectively fixed on the rear end surfaces of the left supporting plate 11 and the right supporting plate 12; the rear end of the front and rear driving threaded rod 24 is fixedly connected with an output shaft of a front and rear driving motor; the lower ends of the left and right end surfaces of the conveying supporting seat 23 are respectively formed with a front and rear moving block 232; a pair of left front-rear moving blocks 232 disposed left and right in the left front-rear moving groove 110 and screwed to different male screw portions of the left front-rear driving threaded rod 24; a pair of right forward and backward moving blocks 232 are disposed leftward and rightward in the right forward and backward moving groove 120 and screwed on different male screw portions of the right forward and backward driving threaded rod 24.
As shown in fig. 1, a lifting cylinder 21 is fixed on the lower end face of the left support plate 11 and a left lifting support plate 221 is fixed on the upper end of the piston rod of the lifting cylinder 21; a pair of lifting cylinders 21 are fixed on the lower end surface of the right supporting plate 12, and a right lifting supporting plate 222 is fixed on the upper ends of the piston rods of the pair of lifting cylinders 21; all the lifting cylinders 21 are operated synchronously and the lifting support plate 22 is always in a horizontal state.
As shown in fig. 1, a rectangular frame-shaped cover 25 is fixed to the upper end surface of the right support plate 12; a lifting avoidance hole 250 of a rectangular hole for lifting the right lifting support plate 222 is formed in the middle of the lower end of the left side wall and the right side wall of the housing 25 respectively; the upper end surface of the lift avoidance hole 250 is lower than the upper end surface of the conveying roller 231; the cutting means is arranged in the housing 25.
As shown in fig. 1, a pair of vertical guide rods 253 symmetrically arranged front and back are formed between the upper side wall of the housing 25 and the upper end surface of the right support plate 12; the right lifting support plate 222 is positioned between the pair of vertical guide rods 252, and the cutting device comprises an L-shaped cutting support seat 26; the horizontal part of the cutting support seat 26 is sleeved on the pair of vertical guide rods 253; the lower part of the vertical guide rod 253 is sleeved with a pressure spring 28; the lower end of the pressure spring 28 is fixed on the upper end surface of the right supporting plate 12, and the upper end is fixed on the horizontal part of the cutting supporting seat 26; a cutting motor 27 is fixed on the vertical part of the cutting support seat 26; a cutting disc cutter 271 is fixed on an output shaft of the cutting motor 27; a cutting handle 261 is formed on the right end surface of the horizontal part of the cutting support seat 26; a handle moving hole 251 is formed in an upper portion of a right sidewall of the housing 25, through which the cutting handle 261 vertically ascends and descends, and which is left and right provided to penetrate.
As shown in fig. 1, vertical guide grooves 252 are formed on front and rear side walls of the hand moving hole 251, respectively; vertical guide blocks matched with the vertical guide grooves 252 are formed on front and rear end surfaces of the handle moving hole 251, respectively.
As shown in fig. 1, a cutting escape groove 220 engaged with the cutting disk 271 is formed on an upper end surface of the right elevation supporting plate 222.
The working principle of the stainless steel pipe cutting device is as follows:
adjusting the distance between the pair of conveying support seats 23, that is, the distance between the front and rear conveying rollers 231 and the height of the lifting support plate 22 according to the outer diameter of the steel pipe, then entering the steel pipe between the front and rear conveying rollers 231 along the upper end surface of the lifting support plate 22 from left to right and translating along the upper end surface of the lifting support plate 22 from left to right under the action of the front and rear rotating conveying rollers 231, stopping the rotation of the conveying rollers 231 when reaching a proper position, and then cutting the steel pipe by the action of a cutting device;
the working principle of the cutting device is as follows: the cutting disk 271 rotates and cuts the steel pipe as the cutting support base 26 descends.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (4)
1. The utility model provides a nonrust steel pipe cutting device which characterized in that: comprises a supporting workbench (10) and a conveying and cutting device (20); the supporting workbench (10) comprises a left supporting plate (11) and a right supporting plate (12); a plurality of supporting legs (13) which are uniformly distributed are arranged on the bottom surfaces of the left supporting plate (11) and the right supporting plate (12); the conveying and cutting device (20) comprises a conveying device; the delivery device comprises a pair of U-shaped delivery supporting seats (23) and lifting supporting plates (22); the openings of the pair of conveying supporting seats (23) are opposite front and back; a pair of conveying supporting seats (23) are arranged between the left supporting plate (11) and the right supporting plate (12) in a front-back movement mode and are synchronously far away from or close to each other; a plurality of conveying rollers (231) which are uniformly distributed at the left and right are rotatably arranged between a pair of horizontal parts which are symmetrical up and down of the conveying supporting seat (23); the lifting support plate (22) is arranged above the support workbench (10) in a lifting way; the lifting support plate (22) consists of a left lifting support plate (221) at the left end, a middle support rod (223) in the middle and a right lifting support plate (222) at the right end; the middle support rod (223) is cylindrical and the diameter of the middle support rod is smaller than the outer diameter of the steel pipe; the horizontal section of the upper side of the middle support rod (223) is flush with the upper end faces of the left lifting support plate (221) and the right lifting support plate (222) respectively; the middle support rod (223) is positioned between the conveying rollers (231) on the front side and the rear side; a cutting device is arranged on the right supporting plate (12);
a left front-back moving groove (110) is formed on the right end surface of the left supporting plate (11); a right front-back moving groove (120) is formed on the left end surface of the right supporting plate (12); the left front-back moving groove (110) and the right front-back moving groove (120) are opposite left and right and have the same shape; a front driving threaded rod and a rear driving threaded rod (24) are respectively pivoted between the front side wall and the rear side wall of the left front-rear moving groove (110) and the right front-rear moving groove (120); the front part and the rear part of the front and rear driving threaded rod (24) are respectively provided with external threaded parts with opposite rotation directions; the rear end surfaces of the left support plate (11) and the right support plate (12) are respectively fixed with a front driving motor and a rear driving motor; the rear end of the front and rear driving threaded rod (24) is fixedly connected with an output shaft of a front and rear driving motor; the lower ends of the left end surface and the right end surface of the conveying supporting seat (23) are respectively provided with a front moving block (232) and a rear moving block (232); a pair of left front and rear moving blocks (232) which move left and right are arranged in the left front and rear moving groove (110) and are screwed on different external thread parts of the left front and rear driving threaded rod (24); a pair of front and rear moving blocks (232) on the right side move left and right and are arranged in the right front and rear moving groove (120) and are screwed on different external thread parts of the front and rear driving threaded rod (24) on the right side;
a rectangular frame-shaped cover shell (25) is fixed on the upper end surface of the right supporting plate (12); lifting avoidance holes (250) of rectangular holes for lifting the right lifting support plate (222) are formed in the middle of the lower ends of the left side wall and the right side wall of the housing (25) respectively; the upper end surface of the lifting avoidance hole (250) is lower than the upper end surface of the conveying roller (231); the cutting device is arranged in the housing (25);
a pair of vertical guide rods (253) symmetrically arranged front and back are formed between the upper side wall of the housing (25) and the upper end surface of the right support plate (12); the right lifting support plate (222) is positioned between the pair of vertical guide rods (253), and the cutting device comprises an L-shaped cutting support seat (26); the horizontal part of the cutting support seat (26) is sleeved on the pair of vertical guide rods (253); the lower part of the vertical guide rod (253) is sleeved with a pressure spring (28); the lower end of a pressure spring (28) is fixed on the upper end surface of the right support plate (12), and the upper end of the pressure spring is fixed on the horizontal part of the cutting support seat (26); a cutting motor (27) is fixed on the vertical part of the cutting support seat (26); a cutting disc cutter (271) is fixed on an output shaft of the cutting motor (27); a cutting handle (261) is formed on the right end surface of the horizontal part of the cutting support seat (26); a handle moving hole (251) which is used for the vertical lifting of the cutting handle (261) and is arranged in a left-right penetrating way is formed at the upper part of the right side wall of the housing (25).
2. The stainless steel pipe cutting device according to claim 1, wherein: a lifting cylinder (21) is fixed on the lower end surface of the left supporting plate (11), and a left lifting supporting plate (221) is fixed on the upper end of a piston rod of the lifting cylinder (21); a pair of lifting cylinders (21) is fixed on the lower end surface of the right supporting plate (12), and the right lifting supporting plate (222) is fixed on the upper ends of piston rods of the pair of lifting cylinders (21); all the lifting cylinders (21) work synchronously and the lifting support plate (22) is always in a horizontal state.
3. The stainless steel pipe cutting device according to claim 1, wherein: vertical guide grooves (252) are respectively formed on the front side wall and the rear side wall of the hand moving hole (251); vertical guide blocks matched with the vertical guide grooves (252) are respectively formed on the front end surface and the rear end surface of the handle moving hole (251).
4. The stainless steel pipe cutting device according to claim 1, wherein: a cutting avoiding groove (220) matched with the cutting circular cutter (271) is formed on the upper end surface of the right lifting supporting plate (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074533.3A CN110625180B (en) | 2019-11-06 | 2019-11-06 | Nonrust steel pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074533.3A CN110625180B (en) | 2019-11-06 | 2019-11-06 | Nonrust steel pipe cutting device |
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| Publication Number | Publication Date |
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| CN110625180A CN110625180A (en) | 2019-12-31 |
| CN110625180B true CN110625180B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911074533.3A Active CN110625180B (en) | 2019-11-06 | 2019-11-06 | Nonrust steel pipe cutting device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193711B (en) * | 2020-12-02 | 2021-04-02 | 山东科技职业学院 | Pipe flat head conveying device |
| CN112872491B (en) * | 2021-01-20 | 2022-05-06 | 淄博职业学院 | Automobile casting cutting device |
| CN113172465B (en) * | 2021-04-19 | 2022-12-02 | 温州职业技术学院 | Automatic conveying device for valve raw materials for fire fighting |
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| CN110625180A (en) | 2019-12-31 |
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Effective date of registration: 20210111 Address after: Jianyingcui workshop No.2, Yinhe Sucun Road Industrial Zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province, 528200 Applicant after: Foshan Lizhao metal products Co.,Ltd. Address before: 523000 building 11, innovation and Technology Park, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: Chen Wenqing |
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