CN113857593A - Electric spark cutting machine for stainless steel pipe machining - Google Patents
Electric spark cutting machine for stainless steel pipe machining Download PDFInfo
- Publication number
- CN113857593A CN113857593A CN202111296218.2A CN202111296218A CN113857593A CN 113857593 A CN113857593 A CN 113857593A CN 202111296218 A CN202111296218 A CN 202111296218A CN 113857593 A CN113857593 A CN 113857593A
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- Prior art keywords
- steel pipe
- stainless steel
- cutting
- protection casing
- electric spark
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- 238000005520 cutting process Methods 0.000 title claims abstract description 74
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 45
- 239000010935 stainless steel Substances 0.000 title claims abstract description 45
- 238000010892 electric spark Methods 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to an electric spark cutting machine for machining a stainless steel pipe, which belongs to the technical field of cutting machines and comprises a workbench, wherein clamping mechanisms are symmetrically arranged on the workbench, the two clamping mechanisms are movably connected with the workbench through a moving device, a cutting table and a supporting device are arranged between the two clamping mechanisms, one side of the cutting table is provided with a cutting mechanism, and the outer side of the cutting table is provided with a protective device; the clamping mechanism comprises a supporting rod and a mechanical clamp, the mechanical clamp is installed on the supporting rod, and the supporting rod is connected with the moving device. The stainless steel pipe is driven to move forwards under the matching action of the clamping mechanism, the moving device and the supporting device, so that the cutting efficiency is improved; by arranging the protective device, electric sparks generated by cutting are prevented from splashing everywhere; the first protective cover and the second protective cover are driven to move through the width adjusting device, and the protective device is convenient to assemble and disassemble.
Description
Technical Field
The invention belongs to the technical field of cutting machines, and relates to an electric spark cutting machine for machining a stainless steel pipe.
Background
The stainless steel pipe is a hollow long-strip round steel material and is widely used for manufacturing mechanical parts and engineering structures, an electric spark cutting machine is needed when the stainless steel pipe is processed, and the current electric spark cutting machine still has the following problems:
1. stainless steel pipe can produce the skew at the in-process of cutting, leads to the cutting not accurate, when same stainless steel pipe need carry out many times cutting, the removal of stainless steel pipe is very inconvenient, seriously influences cutting efficiency.
2. When the electric spark cutting machine works, the problem of electric spark splashing exists, and certain danger hidden danger exists.
Disclosure of Invention
The invention aims to provide an electric spark cutting machine for processing a stainless steel pipe, which is characterized in that a clamping mechanism, a moving device and a supporting device are arranged, and the stainless steel pipe is driven to move forwards under the cooperation of the clamping mechanism, the moving device and the supporting device, so that the cutting efficiency is greatly improved; the protective device is arranged outside the cutting table, so that electric sparks generated by cutting are prevented from splashing everywhere, and the cutting table is safer; through protector's first protection casing and second protection casing to drive first protection casing and second protection casing through width adjusting device and remove, assemble and dismantle protector, it is more convenient to use.
The purpose of the invention can be realized by the following technical scheme:
the electric spark cutting machine for machining the stainless steel pipe comprises a workbench, wherein clamping mechanisms are symmetrically arranged on the workbench, the two clamping mechanisms are movably connected with the workbench through a moving device, a cutting table and a supporting device are arranged between the two clamping mechanisms, a cutting mechanism is arranged on one side of the cutting table, and a protective device is arranged on the outer side of the cutting table;
the clamping mechanism comprises a supporting rod and a mechanical clamp, the mechanical clamp is installed on the supporting rod, and the supporting rod is connected with the moving device.
As a preferred technical scheme of the present invention, the mechanical clamp includes a fixed seat, a first fixing clamp and a second fixing clamp are symmetrically disposed in the fixed seat, the first fixing clamp and the second fixing clamp are matched, and both the first fixing clamp and the second fixing clamp are connected to the fixed seat through a telescopic rod.
As a preferred technical scheme of the invention, the workbench is provided with a cavity and two sliding chutes matched with the cavity, the two sliding chutes are symmetrically distributed on two sides of the cavity, the moving device comprises a first air cylinder, the first air cylinder is installed in the cavity, the output end of the first air cylinder is provided with a fixed block, two sides of the fixed block are symmetrically provided with sliding blocks, the two sliding blocks are respectively located in the corresponding sliding chutes and are in sliding connection with the sliding chutes, and the supporting rod is installed on the fixed block.
As a preferable technical scheme of the invention, the supporting device comprises two second cylinders which are symmetrically arranged at two sides of the cutting table, the second cylinders are arranged on the workbench, and the output ends of the second cylinders are provided with clamping grooves.
As a preferable technical scheme of the invention, the cutting mechanism comprises a support frame, the support frame is arranged on the workbench, one end of the support frame, which is far away from the workbench, is connected with a telescopic arm, and one end of the telescopic arm, which is far away from the support frame, is provided with a cutter.
As a preferred technical scheme, the workbench is provided with a working bin and a limiting groove communicated with the working bin, a width adjusting device is arranged in the working bin, the protecting device comprises a first protecting cover and a second protecting cover matched with the first protecting cover, the first protecting cover and the second protecting cover are respectively positioned on two sides of the cutting table, the bottoms of the first protecting cover and the second protecting cover penetrate through the limiting groove and are connected with the width adjusting device, and the first protecting cover and the second protecting cover are connected with the limiting groove in a sliding mode.
As a preferred technical scheme of the present invention, the width adjusting device includes a bidirectional screw and a slide rod, the bidirectional screw and the slide rod are both rotatably installed in the working bin, one end of the bidirectional screw is connected to an output shaft of a motor, the motor is installed in the working bin, the bottoms of the first protective cover and the second protective cover are both provided with a first sliding ring and a second sliding ring, the first sliding ring is in threaded connection with the bidirectional screw, and the second sliding ring is in sliding connection with the slide rod.
As a preferred technical scheme of the present invention, first semicircular grooves are symmetrically formed on both sides of the first protective cover, second semicircular grooves are symmetrically formed on both sides of the second protective cover, and the first semicircular grooves and the second semicircular grooves are matched.
The invention has the beneficial effects that:
(1) the stainless steel pipe is fixed through the clamping mechanism, the stainless steel pipe is prevented from moving during cutting, the stainless steel pipe is driven to move forwards through the matching effect of the clamping mechanism, the moving device and the supporting device, and the cutting efficiency is improved.
(2) The protection device is arranged outside the cutting table, so that electric sparks generated by cutting are prevented from splashing everywhere, and the cutting table is safer. Through protector's first protection casing and second protection casing to set up first protection casing and second protection casing symmetry in the cutting bed both sides, drive first protection casing and second protection casing through width adjusting device and remove, assemble and dismantle protector, it is more convenient to use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is a schematic view of the positional relationship of the clamping mechanism and the table;
FIG. 5 is a schematic view of the protective device in relation to the table;
FIG. 6 is a schematic structural view of the support device;
description of the main element symbols:
in the figure: 1. a work table; 11. a cavity; 12. a chute; 13. a working bin; 14. a limiting groove; 15. a width adjustment device; 151. a bidirectional screw; 152. a slide bar; 153. a motor; 2. a clamping mechanism; 21. a support bar; 22. mechanically clamping; 23. a fixed seat; 24. a first fixing clip; 25. a second fixing clip; 26. a telescopic rod; 3. a mobile device; 31. a first cylinder; 32. a fixed block; 33. a slider; 4. cutting table; 5. a support device; 51. a second cylinder; 52. a card slot; 6. a cutting mechanism; 61. a support frame; 62. a telescopic arm; 63. a cutter; 7. a guard; 71. a first shield; 72. a second shield; 73. a first slip ring; 74. a second slip ring; 75. a first semicircular groove; 76. a second semi-circular groove.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be given with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-6, the electric spark cutting machine for processing the stainless steel tube comprises a workbench 1, wherein clamping mechanisms 2 are symmetrically arranged on the workbench 1, the two clamping mechanisms 2 are movably connected with the workbench 1 through a moving device 3, a cutting table 4 and a supporting device 5 are arranged between the two clamping mechanisms 2, one side of the cutting table 4 is provided with a cutting mechanism 6, and the outer side of the cutting table 4 is provided with a protective device 7;
the clamping mechanism 2 comprises a support rod 21 and a mechanical clamp 22, the mechanical clamp 22 is mounted on the support rod 21, and the support rod 21 is connected with the moving device 3.
In this embodiment, the position of waiting to cut with stainless steel pipe moves to cutting table 4 to fix through fixture 2, avoid among the cutting process stainless steel pipe to take place to remove. Place nonrust steel pipe between first fixation clamp 24 and second fixation clamp 25 during the fixing, the output extension through operation telescopic link 26 drives first fixation clamp 24 and the removal of second fixation clamp 25, stops when first fixation clamp 24 and second fixation clamp 25 are fixed nonrust steel pipe, and the nonrust steel pipe of different models can be fixed to this fixture 2, and the suitability is stronger. The top end opening of the protective device 7, the one end that the cutting mechanism 6 cuts enters into the protective device 7 from the opening part, cuts the stainless steel pipe, and through setting up the protective device 7 outside the cutting table 4, the electric spark that can avoid cutting to produce splashes everywhere, and is safer.
After the secondary cutting is finished, the moving device 3 drives the clamping mechanism 2 to move forwards, the output end of the telescopic rod 26 is operated to contract, and the stainless steel pipe falls off from the space between the first fixing clamp 24 and the second fixing clamp 25 and is supported by the supporting device 5; strutting arrangement 5 can stretch out and draw back by the vertical direction, drives nonrust steel pipe vertical upward movement through strutting arrangement 5, meanwhile, drives fixture 2 through mobile device 3 and gets back to initial position, and rethread strutting arrangement 5 drives nonrust steel pipe and gets back to initial height, fixes nonrust steel pipe once more through fixture 2, gets into the cutting of next time. The distance that the mobile device 3 drives the stainless steel pipe to move is adjusted, the interval position of two times of cutting is adjusted, and the cutting efficiency is improved.
Specifically, seted up cavity 11 on the workstation 1 and with cavity 11 assorted spout 12, spout 12 has two and symmetric distribution in cavity 11 both sides, mobile device 3 includes first cylinder 31, first cylinder 31 is installed in cavity 11, the output of first cylinder 31 is provided with fixed block 32, slider 33, two are installed to the bilateral symmetry of fixed block 32 slider 33 is located corresponding spout 12 respectively and slider 33 and spout 12 sliding connection, bracing piece 21 is installed on fixed block 32.
The supporting device 5 comprises two second cylinders 51, the two second cylinders 51 are symmetrically arranged on two sides of the cutting table 4, the second cylinders 51 are mounted on the workbench 1, and the output ends of the second cylinders 51 are provided with clamping grooves 52.
In this embodiment, the output end of the first cylinder 31 contracts to drive the fixing block 32 to move, the sliding blocks 33 located at two sides of the fixing block 32 slide along the corresponding sliding grooves 12, and the sliding blocks 33 and the sliding grooves 12 cooperate to assist the fixing block 32 to move. When the fixing block 32 moves, the support rod 21 is driven to move, and the mechanical clamp 22 and the stainless steel tube are driven to move.
The output end of the second cylinder 51 stretches out and draws back to drive the clamping groove 52 to move vertically, so that the height of the stainless steel tube is adjusted, the clamping groove 52 is arranged to be a semi-arc shape, the stainless steel tube is conveniently supported, the second cylinder 51 is symmetrically arranged on two sides of the cutting table 4, and balance of the stainless steel tube is kept.
Specifically, cutting mechanism 6 includes support frame 61, support frame 61 is installed on workstation 1, the one end that workstation 1 was kept away from to support frame 61 is connected with flexible arm 62, the one end that support frame 61 was kept away from to flexible arm 62 is installed cutterbar 63.
In this embodiment, the cutter 63 enters the upper part of the cutting table 4 from the opening of the protection device 7, and cuts the stainless steel tube, and the cutter 63 is driven to vertically move through the telescopic arm 62, so that the cutting device is more convenient.
Specifically, working bin 13 and the communicating spacing groove 14 with working bin 13 have been seted up on workstation 1, be provided with width adjusting device 15 in the working bin 13, protector 7 includes first protection casing 71 and the second protection casing 72 with first protection casing 71 assorted, first protection casing 71 and second protection casing 72 are located the both sides of cutting bed 4 respectively, spacing groove 14 and width adjusting device 15 are all passed and are connected to the bottom of first protection casing 71 and second protection casing 72, first protection casing 71 and second protection casing 72 and spacing groove 14 sliding connection.
The width adjusting device 15 comprises a bidirectional screw 151 and a sliding rod 152, the bidirectional screw 151 and the sliding rod 152 are both rotatably installed in the working bin 13, one end of the bidirectional screw 151 is connected with an output shaft of a motor 153, the motor 153 is installed in the working bin 13, the bottoms of the first protective cover 71 and the second protective cover 72 are both provided with a first sliding ring 73 and a second sliding ring 74, the first sliding ring 73 is in threaded connection with the bidirectional screw 151, and the second sliding ring 74 is in sliding connection with the sliding rod 152.
First semicircular grooves 75 are symmetrically formed in two sides of the first protective cover 71, second semicircular grooves 76 are symmetrically formed in two sides of the second protective cover 72, and the first semicircular grooves 75 are matched with the second semicircular grooves 76.
In this embodiment, the openings are formed at the top of the first shield 71 and the second shield 72, so that the cutter 63 can conveniently cut, and the stainless steel pipe passes through the circular gap formed by the first semicircular groove 75 and the second semicircular groove 76. The output shaft of the motor 153 rotates to drive the bidirectional screw 151 to rotate, and the first protective cover 71 and the second protective cover 72 are driven to move towards the direction close to each other through the screwing action of the first sliding ring 73 and the bidirectional screw 151, so that the protective device 7 is assembled, and in the moving process of the first protective cover 71 and the second protective cover 72, the second sliding ring 74 slides along the sliding rod 152 to assist the first protective cover 71 and the second protective cover 72 to move, so that the movement is smoother. When the stainless steel pipe needs to be replaced, the output shaft of the operating motor 153 rotates in the opposite direction, the first protective cover 71 and the second protective cover 72 are separated, and the replacement process is more convenient.
When the stainless steel cutting machine is used, the position to be cut of a stainless steel pipe is moved to the cutting table 4, the output end of the telescopic rod 26 is operated to extend to drive the first fixing clamp 24 and the second fixing clamp 25 to move, and when the stainless steel pipe is fixed by the first fixing clamp 24 and the second fixing clamp 25, the stainless steel pipe is stopped. The output shaft of the operating motor 153 rotates to drive the bidirectional screw 151 to rotate, and the first sliding ring 73 and the bidirectional screw 151 are screwed to drive the first protective cover 71 and the second protective cover 72 to move towards the direction close to each other, so as to assemble the protective device 7, and in the moving process of the first protective cover 71 and the second protective cover 72, the second sliding ring 74 slides along the sliding rod 152 to assist the first protective cover 71 and the second protective cover 72 to move, so that the movement is smoother.
The telescopic arm 62 drives the cutter 63 to descend, the cutter 63 cuts the stainless steel pipe, after secondary cutting is finished, the cutter 63 ascends, the output end of the first air cylinder 31 is operated to contract, the fixing block 32 is driven to move, the fixing block 32 is assisted to move through the matching effect of the sliding block 33 and the sliding groove 12, and then the mechanical clamp 22 and the stainless steel pipe are driven to move. The output end of the second cylinder 51 is operated to extend to drive the clamping groove 52 to move upwards, meanwhile, the output end of the first cylinder 31 is operated to extend to drive the mechanical clamp 22 to return to the initial position, the output end of the second cylinder 51 is contracted to drive the stainless steel pipe to return to the initial height, the stainless steel pipe is fixed again through the mechanical clamp 22, and the stainless steel pipe enters the next cutting.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a nonrust electric spark cutting machine for steel pipe machining, includes workstation (1), its characterized in that: the cutting machine is characterized in that clamping mechanisms (2) are symmetrically arranged on the workbench (1), the two clamping mechanisms (2) are movably connected with the workbench (1) through a moving device (3), a cutting table (4) and a supporting device (5) are arranged between the two clamping mechanisms (2), one side of the cutting table (4) is provided with a cutting mechanism (6), and the outer side of the cutting table (4) is provided with a protective device (7);
the clamping mechanism (2) comprises a supporting rod (21) and a mechanical clamp (22), the mechanical clamp (22) is installed on the supporting rod (21), and the supporting rod (21) is connected with the moving device (3).
2. The electric spark cutter for stainless steel pipe machining according to claim 1, characterized in that: machinery presss from both sides (22) including fixing base (23), the symmetry is provided with first fixation clamp (24) and second fixation clamp (25) in fixing base (23), first fixation clamp (24) and second fixation clamp (25) phase-match, first fixation clamp (24) and second fixation clamp (25) all are connected with fixing base (23) through telescopic link (26).
3. The electric spark cutter for stainless steel pipe machining according to claim 1, characterized in that: seted up cavity (11) on workstation (1) and with cavity (11) assorted spout (12), spout (12) have two and symmetric distribution in cavity (11) both sides, mobile device (3) include first cylinder (31), install in cavity (11) first cylinder (31), the output of first cylinder (31) is provided with fixed block (32), slider (33), two are installed to the bilateral symmetry of fixed block (32) slider (33) are located corresponding spout (12) respectively and slider (33) and spout (12) sliding connection, install on fixed block (32) bracing piece (21).
4. The electric spark cutter for stainless steel pipe machining according to claim 1, characterized in that: the supporting device (5) comprises two second cylinders (51), the two second cylinders (51) are symmetrically arranged on two sides of the cutting table (4), the second cylinders (51) are installed on the workbench (1), and the clamping grooves (52) are formed in the output ends of the second cylinders (51).
5. The electric spark cutter for stainless steel pipe machining according to claim 1, characterized in that: cutting mechanism (6) include support frame (61), install on workstation (1) support frame (61), the one end that workstation (1) was kept away from in support frame (61) is connected with flexible arm (62), cutterbar (63) are installed to the one end that support frame (61) were kept away from in flexible arm (62).
6. The electric spark cutter for stainless steel pipe machining according to claim 1, characterized in that: the utility model discloses a cutting table, including workstation (1), workstation (1) is last to have seted up working bin (13) and with communicating spacing groove (14) of working bin (13), be provided with width adjusting device (15) in working bin (13), protector (7) include first protection casing (71) and with first protection casing (71) assorted second protection casing (72), first protection casing (71) and second protection casing (72) are located the both sides of cutting bed (4) respectively, spacing groove (14) and width adjusting device (15) are all passed and are connected to the bottom of first protection casing (71) and second protection casing (72), first protection casing (71) and second protection casing (72) and spacing groove (14) sliding connection.
7. The electric spark cutter for stainless steel pipe machining according to claim 6, wherein: the width adjusting device (15) comprises a bidirectional screw rod (151) and a sliding rod (152), the bidirectional screw rod (151) and the sliding rod (152) are both rotatably installed in a working bin (13), one end of the bidirectional screw rod (151) is connected with an output shaft of a motor (153), the motor (153) is installed in the working bin (13), a first sliding ring (73) and a second sliding ring (74) are installed at the bottoms of a first protective cover (71) and a second protective cover (72), the first sliding ring (73) is in threaded connection with the bidirectional screw rod (151), and the second sliding ring (74) is in sliding connection with the sliding rod (152).
8. The electric spark cutter for stainless steel pipe machining according to claim 6, wherein: first semicircular groove (75) have been seted up to the bilateral symmetry of first protection casing (71), second semicircular groove (76) have been seted up to the bilateral symmetry of second protection casing (72), first semicircular groove (75) and second semicircular groove (76) phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296218.2A CN113857593A (en) | 2021-11-03 | 2021-11-03 | Electric spark cutting machine for stainless steel pipe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296218.2A CN113857593A (en) | 2021-11-03 | 2021-11-03 | Electric spark cutting machine for stainless steel pipe machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113857593A true CN113857593A (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111296218.2A Pending CN113857593A (en) | 2021-11-03 | 2021-11-03 | Electric spark cutting machine for stainless steel pipe machining |
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| Country | Link |
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| CN (1) | CN113857593A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598261A (en) * | 2017-10-27 | 2018-01-19 | 赵顺豪 | A kind of steel pipe cutting equipment with automatic discharging function |
| CN209239177U (en) * | 2018-12-18 | 2019-08-13 | 天津市德美钢管有限公司 | A kind of steel pipe processing device |
| CN211192260U (en) * | 2019-12-23 | 2020-08-07 | 广西武宣新汇服务有限公司 | Stainless steel pipe continuous cutting device |
| CN211387950U (en) * | 2019-09-04 | 2020-09-01 | 洛阳耿力工程机械有限公司 | Protection device for machine tool machining uses |
| CN212469977U (en) * | 2020-04-07 | 2021-02-05 | 东莞市圣安塑料机械有限公司 | Ultrashort hard tube cutter |
| CN112705778A (en) * | 2021-01-15 | 2021-04-27 | 河南欧那科自动化设备有限公司 | Automatic cutting equipment for end beam pipe of crane |
| CN112935380A (en) * | 2021-01-23 | 2021-06-11 | 广东思豪内高压科技有限公司 | Stainless steel pipe fitting fixed length opening cutting device |
-
2021
- 2021-11-03 CN CN202111296218.2A patent/CN113857593A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598261A (en) * | 2017-10-27 | 2018-01-19 | 赵顺豪 | A kind of steel pipe cutting equipment with automatic discharging function |
| CN209239177U (en) * | 2018-12-18 | 2019-08-13 | 天津市德美钢管有限公司 | A kind of steel pipe processing device |
| CN211387950U (en) * | 2019-09-04 | 2020-09-01 | 洛阳耿力工程机械有限公司 | Protection device for machine tool machining uses |
| CN211192260U (en) * | 2019-12-23 | 2020-08-07 | 广西武宣新汇服务有限公司 | Stainless steel pipe continuous cutting device |
| CN212469977U (en) * | 2020-04-07 | 2021-02-05 | 东莞市圣安塑料机械有限公司 | Ultrashort hard tube cutter |
| CN112705778A (en) * | 2021-01-15 | 2021-04-27 | 河南欧那科自动化设备有限公司 | Automatic cutting equipment for end beam pipe of crane |
| CN112935380A (en) * | 2021-01-23 | 2021-06-11 | 广东思豪内高压科技有限公司 | Stainless steel pipe fitting fixed length opening cutting device |
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