CN110756896A - Steel pipe cutting equipment for house construction engineering - Google Patents
Steel pipe cutting equipment for house construction engineering Download PDFInfo
- Publication number
- CN110756896A CN110756896A CN201911022409.2A CN201911022409A CN110756896A CN 110756896 A CN110756896 A CN 110756896A CN 201911022409 A CN201911022409 A CN 201911022409A CN 110756896 A CN110756896 A CN 110756896A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 106
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 29
- 230000002457 bidirectional effect Effects 0.000 claims description 22
- 238000009435 building construction Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Classifications
-
- 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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
- B23D45/126—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes with the tool turning around the workpieces
-
- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to steel pipe cutting equipment for house construction engineering, which comprises a cutting base frame, wherein auxiliary mechanisms are symmetrically arranged on the front side and the rear side of the cutting base frame, and a cutting mechanism is arranged in the middle of the cutting base frame. The invention can solve the following problems in the cutting process of the existing steel pipe for building construction, the steel pipe needs to be fixed by a fixing tool manually in the cutting process of the steel pipe, the stability of the manually fixed steel pipe is poor, and the cutting saw blade is easy to break due to the shake of the steel pipe in the cutting operation. b. Corresponding fixing tools need to be prepared for steel pipes of different specifications, the steel pipes need to be manually controlled to move in continuous cutting operation, the fixing tools need to be manually and frequently controlled to be loosened and tightened, operation is complex, and efficiency of steel pipe cutting machining is reduced.
Description
Technical Field
The invention relates to the technical field of steel pipe cutting, in particular to steel pipe cutting equipment for house construction engineering.
Background
The house construction engineering needs a large amount of house construction materials, especially steel structure house needs to use a large amount of steel pipes in the construction process, and the length and the specification of the steel pipes at different positions in the construction process are different, so that the targeted cutting machining operation needs to be carried out, long steel pipes are used for cutting short steel pipes with required specifications in the cutting process, and the steel pipes are machined by adopting a manual cutting mode at present.
However, the steel pipe for building construction has the following problems in the cutting process, namely, the steel pipe needs to be fixed by a fixing tool manually in the cutting process of the steel pipe a, the stability of the manually fixed steel pipe is poor, and the cutting saw blade is easily broken due to the shaking of the steel pipe in the cutting operation. b. Corresponding fixing tools need to be prepared for steel pipes of different specifications, the steel pipes need to be manually controlled to move in continuous cutting operation, the fixing tools need to be manually and frequently controlled to be loosened and tightened, operation is complex, and efficiency of steel pipe cutting machining is reduced.
To the technical problem that the steel pipe cutting exists in the house construction at present, relevant technical field's personnel have made the improvement of adaptation after having made the investigation, for example the utility model of china's utility model patent that patent number is 2017208604704 steel pipe cutting jig, the utilization ratio of feed when can increase the steel pipe cutting, nevertheless does not mention the difficult problem that the steel pipe cutting exists in building the current house construction mentioned in the aforesaid.
Disclosure of Invention
In order to solve the problems, the invention provides a steel pipe cutting device for house construction engineering, which can solve the problems of the steel pipe cutting in the existing house construction.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a steel pipe cutting equipment for building engineering, includes the cutting bed frame, and bilateral symmetry is provided with complementary unit around the cutting bed frame, and the mid-mounting of cutting bed frame has cutting mechanism.
The auxiliary mechanism comprises support shafts symmetrically arranged on the left side and the right side of the cutting base frame through bearings, auxiliary rollers are arranged between the support shafts through linear bearings and are of hollow structures, one end, located on the inner side of each auxiliary roller, of each support shaft is provided with a positioning branched chain, two-way positioning cylinders are arranged on the inner walls of the auxiliary rollers, two-way push rods are symmetrically arranged on the two-way positioning cylinders, and width-adjusting branched chains are arranged on the inner walls of the lower ends of the cutting base frame.
The cutting mechanism comprises a cutting annular frame between the inner walls of the cutting base frames, an annular electric sliding block is mounted on the inner wall of the cutting annular frame, a sliding plate is mounted on the annular electric sliding block, an adjusting cylinder is mounted at the lower end of the sliding plate, an electric circular saw is mounted at the lower end of the adjusting cylinder, a driving bidirectional cylinder is mounted at the upper end of the cutting annular frame, and driving branched chains are symmetrically mounted on the front side and the rear side of the driving bidirectional cylinder.
Preferably, the driving branched chain comprises driving holes uniformly formed in the cutting annular frame, a driving rod is arranged in each driving hole in a sliding fit mode, a driving spring is sleeved between each driving rod and the inner wall of the cutting annular frame, driving rubber is installed at the lower end of each driving rod, the upper end of each driving rod abuts against the driving frame, the driving frames are fixed on driving bidirectional cylinders, and the driving frames are arranged on the cutting annular frame in a sliding mode.
Preferably, the auxiliary roller comprises a fixed pipe and a locking pipe, one end of the locking pipe is connected to the fixed pipe in a sliding fit mode, and the other end of the locking pipe is mounted on the supporting shaft through a linear bearing.
Preferably, the diameter of locking pipe is from outer to interior for degressive structure, evenly is provided with the mounting groove along its circumferential direction on the locking pipe, installs the slip roller through the bearing in the mounting groove, evenly is provided with along its circumferential direction on the slip roller and runs through the groove.
Preferably, the location branch is including installing the locating rack on supporting the epaxial, the propelling movement hole has been seted up to the inboard of locating rack, install the fixed plate on the locating rack, the fixed plate is parallel structure with the inner wall of auxiliary roll, the extrusion groove has been seted up on the fixed plate, install the stripper plate through reset spring on the fixed plate, install through the board on the stripper plate, install extrusion rubber on the through board, install the stripper rod on the lower side wall of fixed plate, the stripper rod slides and sets up in the extrusion groove, the lower extreme of stripper rod supports and leans on the stripper rack, the stripper rack is installed on the locating rack through the round pin axle, and be connected with extrusion spring between stripper rack and the locating rack.
Preferably, the width-adjusting branched chain comprises a bidirectional motor installed on the cutting base frame through a motor base, the left side and the right side of the bidirectional motor are symmetrically connected with a lead screw, the lead screw is installed on the cutting base frame through a bearing, a moving block is connected onto the lead screw, the moving block is arranged on the cutting base frame in a sliding mode, a limiting sliding block is installed on the moving block and is connected onto an annular slide way, and the annular slide way is installed on the outer wall of the auxiliary roller.
Preferably, the driving frame is of a downward inclined structure from outside to inside.
1. The invention can solve the following problems in the cutting process of the existing steel pipe for building construction, the steel pipe needs to be fixed by a fixing tool manually in the cutting process of the steel pipe, the stability of the manually fixed steel pipe is poor, and the cutting saw blade is easy to break due to the shake of the steel pipe in the cutting operation. b. Corresponding fixing tools need to be prepared for steel pipes of different specifications, the steel pipes need to be manually controlled to move in continuous cutting operation, the fixing tools need to be manually and frequently controlled to be loosened and tightened, operation is complex, and efficiency of steel pipe cutting machining is reduced. The present invention can solve the problems mentioned above, and has an unexpected effect.
2. The auxiliary mechanism designed by the invention can automatically adapt and adjust according to the specification of the steel pipe in the process of cutting the steel pipe, can automatically perform tightness operation on the steel pipe in the cutting operation of the steel pipe, does not need manual control, can assist the moving operation of the steel pipe in the cutting operation, and improves the working efficiency.
3. The cutting mechanism designed by the invention controls the driving rod to press the steel pipe by driving the bidirectional cylinder in the operation process, so that the bidirectional cylinder is matched with the auxiliary roller to fix the steel pipe, the steel pipe is ensured not to shake in the cutting operation, the electric circular saw is controlled by the annular electric sliding block to cut the steel pipe, and the situation that the cutting saw blade is broken can be avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention between the cutting pedestal and the assist mechanism;
FIG. 3 is a cross-sectional view of the assist mechanism of the present invention;
fig. 4 is a cross-sectional view of the cutting mechanism of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 4, a steel pipe cutting device for building construction engineering comprises a cutting base frame 1, auxiliary mechanisms 2 are symmetrically arranged on the front side and the rear side of the cutting base frame 1, and a cutting mechanism 3 is arranged in the middle of the cutting base frame 1.
The auxiliary mechanism 2 comprises support shafts 21 symmetrically installed on the left side and the right side of the cutting base frame 1 through bearings, auxiliary rollers 22 are installed between the support shafts 21 through linear bearings, the auxiliary rollers 22 are of hollow structures, one end, located on the inner side of the auxiliary rollers 22, of each support shaft 21 is provided with a positioning branched chain 23, two-way positioning cylinders 24 are arranged on the inner walls of the auxiliary rollers 22, two-way push rods 25 are symmetrically installed on the two-way positioning cylinders 24, and width-adjusting branched chains 26 are installed on the inner walls of the lower ends of the cutting base frame 1.
The auxiliary roller 22 is composed of a fixed pipe 221 and a locking pipe 222, one end of the locking pipe 222 is connected to the fixed pipe 221 in a sliding fit manner, and the other end of the locking pipe 222 is mounted on the support shaft 21 through a linear bearing. According to the change of the diameter specification of the cut steel pipe, the width-adjusting branched chain 26 controls the locking pipe 222 to perform the stretching operation on the fixed pipe 221, so that the steel pipe to be cut is subjected to the targeted positioning conveying operation.
The diameter of the locking pipe 222 is gradually decreased from outside to inside, the locking pipe 222 is uniformly provided with mounting grooves along the circumferential direction, sliding rollers 223 are mounted in the mounting grooves through bearings, and the sliding rollers 223 are uniformly provided with penetrating grooves along the circumferential direction. The sliding roller 223 can assist the steel pipe to move in the using process, so that the friction force of the steel pipe in the moving process is reduced, and the labor intensity of workers is reduced.
The width-adjusting branched chain 26 comprises a bidirectional motor 261 installed on the cutting base frame 1 through a motor base, the left side and the right side of the bidirectional motor 261 are symmetrically connected with a lead screw 262, the lead screw 262 is installed on the cutting base frame 1 through a bearing, a moving block 263 is connected to the lead screw 262, the moving block 263 is arranged on the cutting base frame 1 in a sliding mode, a limiting sliding block 264 is installed on the moving block 263, the limiting sliding block 264 is connected to an annular slide 265 in a sliding mode, and the annular slide 265 is installed on the outer wall of the auxiliary roller 22.
The bidirectional motor 261 starts to work to control the lead screw 262 to rotate so as to control the moving block 263 to move oppositely, the moving block 263 controls the locking pipe 222 to move synchronously in the moving operation, and the limiting sliding block 264 can not only control the locking pipe 222 to adjust the position in the moving operation, but also be matched with the annular slide 265 to limit the auxiliary roller 22 in the rotating operation.
Positioning branch 23 is including installing the locating rack 231 on supporting shaft 21, the propelling movement hole has been seted up to the inboard of locating rack 231, install fixed plate 232 on the locating rack 231, fixed plate 232 is parallel structure with auxiliary roll 22's inner wall, the extrusion groove has been seted up on the fixed plate 232, install stripper plate 234 through reset spring 233 on the fixed plate 232, install on the stripper plate 234 and run through board 235, run through and install extrusion rubber 236 on the board 235, install extrusion stem 237 on the lower lateral wall of fixed plate 232, extrusion stem 237 slides and sets up in the extrusion groove, the lower extreme of extrusion stem 237 supports and leans on extrusion rack 238, extrusion rack 238 is installed on locating rack 231 through the round pin axle, and be connected with extrusion spring 239 between extrusion rack 238 and locating rack 231.
The bidirectional positioning cylinder 24 controls the bidirectional pushing rod 25 to be inserted into the pushing hole to extrude the positioning frame 231, the extruded positioning frame 231 starts to rotate in an angle under the action of the pin shaft, the positioning frame 231 in the rotation operation extrudes the extrusion rod 237, the extruded extrusion rod 237 controls the fixing plate 232 to stretch, the fixing plate 232 controls the penetrating plate 235 to penetrate through the penetrating groove to abut against the steel pipe in the motion, the position of the steel pipe is locked and positioned, and the extrusion rubber 236 can increase the friction force for locking and positioning the steel pipe.
The cutting mechanism 3 comprises a cutting annular frame 31 between the inner walls of the cutting base frame 1, an annular electric sliding block 32 is mounted on the inner wall of the cutting annular frame 31, a sliding plate 33 is mounted on the annular electric sliding block 32, an adjusting cylinder 34 is mounted at the lower end of the sliding plate 33, an electric circular saw 35 is mounted at the lower end of the adjusting cylinder 34, a driving bidirectional cylinder 36 is mounted at the upper end of the cutting annular frame 31, and driving branched chains 37 are symmetrically mounted on the front side and the rear side of the driving bidirectional cylinder 36.
The driving bidirectional cylinder 36 controls the driving branched chain 37 to press and lock the upper end of the steel pipe, the annular electric slide block 32 controls the electric circular saw 35 to stretch and contract, and the adjusting cylinder 34 controls the electric circular saw 35 to cut the steel pipe.
The driving branched chain 37 comprises driving holes uniformly formed in the cutting annular frame 31, driving rods 371 are arranged in the driving holes in a sliding fit mode, driving springs 372 are sleeved between the driving rods 371 and the inner wall of the cutting annular frame 31, driving rubber 373 is installed at the lower ends of the driving rods 371, the upper ends of the driving rods 371 abut against the driving frame 374, the driving frame 374 is fixed on the driving bidirectional cylinder 36, and the driving frame 374 is arranged on the cutting annular frame 31 in a sliding mode.
The driving frame 374 is of a downward inclined structure from outside to inside, so that the driving frame 374 can control the driving rod 371 to perform lifting adjustment operation in the moving process.
The driving frame 374 is controlled to move during the operation of the driving bidirectional cylinder 36, the driving frame 374 extrudes the driving rod 371 during the operation, and the extruded driving rod 371 controls the driving rubber 373 to press on the outer wall of the steel pipe, so that the steel pipe is locked.
In the work, according to the specification of cutting the steel pipe, transfer wide branch 26 control auxiliary roller 22 and adjust to suitable size, place auxiliary roller 22 with the steel pipe, after the propelling movement arrives suitable position, location branch 23 locks the location to the steel pipe on the auxiliary roller 22, drive two-way cylinder 36 work control actuating lever 371 from last locking of pressing down to the up end of steel pipe, annular electric slider 32 control electronic circular saw 35 carries out flexible operation, adjust cylinder 34 control electronic circular saw 35 and carry out the cutting operation to the steel pipe.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a steel pipe cutting equipment for building engineering, includes cutting bed frame (1), its characterized in that: auxiliary mechanisms (2) are symmetrically arranged on the front side and the rear side of the cutting base frame (1), and a cutting mechanism (3) is arranged in the middle of the cutting base frame (1);
the auxiliary mechanism (2) comprises support shafts (21) symmetrically arranged at the left side and the right side of the cutting base frame (1) through bearings, auxiliary rollers (22) are arranged between the support shafts (21) through linear bearings, the auxiliary rollers (22) are of hollow structures, a positioning branched chain (23) is arranged at one end, located at the inner side of each auxiliary roller (22), of each support shaft (21), a bidirectional positioning cylinder (24) is arranged on the inner wall of each auxiliary roller (22), bidirectional pushing rods (25) are symmetrically arranged on the bidirectional positioning cylinders (24), and a width-adjusting branched chain (26) is arranged on the inner wall of the lower end of the cutting base frame (1);
the cutting mechanism (3) comprises a cutting annular frame (31) between the inner walls of the cutting base frames (1), an annular electric sliding block (32) is mounted on the inner wall of the cutting annular frame (31), a sliding plate (33) is mounted on the annular electric sliding block (32), an adjusting cylinder (34) is mounted at the lower end of the sliding plate (33), an electric circular saw (35) is mounted at the lower end of the adjusting cylinder (34), a driving bidirectional cylinder (36) is mounted at the upper end of the cutting annular frame (31), and driving branched chains (37) are symmetrically mounted on the front side and the rear side of the driving bidirectional cylinder (36);
drive branch chain (37) are including evenly setting up the drive hole on cutting annular frame (31), be provided with actuating lever (371) through sliding fit mode in the drive hole, the cover is equipped with drive spring (372) between the inner wall of actuating lever (371) and cutting annular frame (31), drive rubber (373) are installed to the lower extreme of actuating lever (371), the upper end of actuating lever (371) is supported and is leaned on drive frame (374), drive frame (374) are fixed on drive two-way cylinder (36), drive frame (374) slide and set up on cutting annular frame (31).
2. The steel pipe cutting device for house building engineering according to claim 1, characterized in that: the auxiliary roller (22) is composed of a fixed pipe (221) and a locking pipe (222), one end of the locking pipe (222) is connected to the fixed pipe (221) in a sliding fit mode, and the other end of the locking pipe (222) is installed on the supporting shaft (21) through a linear bearing.
3. The steel pipe cutting device for house construction engineering according to claim 2, characterized in that: the diameter of locking pipe (222) is from outside to inside for degressive structure, evenly is provided with the mounting groove along its circumferential direction on locking pipe (222), installs slip roller (223) through the bearing in the mounting groove, evenly is provided with along its circumferential direction on slip roller (223) and runs through the groove.
4. The steel pipe cutting device for house building engineering according to claim 1, characterized in that: the positioning branched chain (23) comprises a positioning frame (231) arranged on a supporting shaft (21), the inner side of the positioning frame (231) is provided with a pushing hole, a fixing plate (232) is arranged on the positioning frame (231), the inner wall of the fixing plate (232) and an auxiliary roller (22) is of a parallel structure, an extrusion groove is formed in the fixing plate (232), an extrusion plate (234) is arranged on the fixing plate (232) through a reset spring (233), a through plate (235) is arranged on the extrusion plate (234), extrusion rubber (236) is arranged on the through plate (235), an extrusion rod (237) is arranged on the lower side wall of the fixing plate (232), the extrusion rod (237) is arranged in the extrusion groove in a sliding mode, the lower end of the extrusion rod (237) is abutted against the extrusion frame (238), the extrusion frame (238) is arranged on the positioning frame (231) through a pin shaft, and an extrusion spring (239) is connected between the extrusion frame (238) and the positioning frame (231).
5. The steel pipe cutting device for house building engineering according to claim 1, characterized in that: transfer wide branch (26) including installing two-way motor (261) on cutting bed frame (1) through the motor cabinet, the left and right sides symmetric connection of two-way motor (261) has lead screw (262), lead screw (262) are installed on cutting bed frame (1) through the bearing, be connected with movable block (263) on lead screw (262), movable block (263) slide and set up on cutting bed frame (1), install spacing sliding block (264) on movable block (263), spacing sliding block (264) sliding connection is on annular slide (265), install on the outer wall of auxiliary roller (22) annular slide (265).
6. The steel pipe cutting device for house building engineering according to claim 1, characterized in that: the driving frame (374) is of a downward inclined structure from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022409.2A CN110756896B (en) | 2019-10-25 | 2019-10-25 | Steel pipe cutting equipment for house construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022409.2A CN110756896B (en) | 2019-10-25 | 2019-10-25 | Steel pipe cutting equipment for house construction engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110756896A true CN110756896A (en) | 2020-02-07 |
| CN110756896B CN110756896B (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911022409.2A Active CN110756896B (en) | 2019-10-25 | 2019-10-25 | Steel pipe cutting equipment for house construction engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN110756896B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804975A (en) * | 2020-07-17 | 2020-10-23 | 刘柏林 | Soft magnetic material cutting device |
| CN114311106A (en) * | 2021-12-27 | 2022-04-12 | 怀化力搏塑胶科技有限公司 | PE feed pipe processingequipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813314A (en) * | 1986-08-29 | 1989-03-21 | Westinghouse Electric Corp. | Multi-function pipe machining apparatus |
| US6920812B2 (en) * | 2003-08-25 | 2005-07-26 | Eraser Company, Inc. | Centrifugal cutting apparatus |
| CN2834758Y (en) * | 2005-10-20 | 2006-11-08 | 大连三高重工设备有限公司 | Polar coordinates type mill cutting saw |
| CN105121075A (en) * | 2014-03-17 | 2015-12-02 | Dcseng公司 | Power transmitting device for transmitting external force into rotating body, and orbital pipe cutting device and hydraulic chucking device able to freely control cutting tool movement inside rotating body by using the power transmitting device |
| CN106944667A (en) * | 2017-05-22 | 2017-07-14 | 苏州三体智能科技有限公司 | A kind of large-scale steel pipe automatic cutting device |
| CN206997896U (en) * | 2017-07-28 | 2018-02-13 | 中国建筑第八工程局有限公司 | It is a kind of to walk installing type building pipe ring cutting device certainly |
| CN109818229A (en) * | 2019-04-01 | 2019-05-28 | 杭州勒格网络科技有限公司 | A kind of communication cable quickly reparation connection system |
| CN209022194U (en) * | 2018-01-08 | 2019-06-25 | 林家明 | It is a kind of can efficiently positional dissection municipal works plastic drain-pipe construction equipment |
-
2019
- 2019-10-25 CN CN201911022409.2A patent/CN110756896B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813314A (en) * | 1986-08-29 | 1989-03-21 | Westinghouse Electric Corp. | Multi-function pipe machining apparatus |
| US6920812B2 (en) * | 2003-08-25 | 2005-07-26 | Eraser Company, Inc. | Centrifugal cutting apparatus |
| CN2834758Y (en) * | 2005-10-20 | 2006-11-08 | 大连三高重工设备有限公司 | Polar coordinates type mill cutting saw |
| CN105121075A (en) * | 2014-03-17 | 2015-12-02 | Dcseng公司 | Power transmitting device for transmitting external force into rotating body, and orbital pipe cutting device and hydraulic chucking device able to freely control cutting tool movement inside rotating body by using the power transmitting device |
| CN106944667A (en) * | 2017-05-22 | 2017-07-14 | 苏州三体智能科技有限公司 | A kind of large-scale steel pipe automatic cutting device |
| CN206997896U (en) * | 2017-07-28 | 2018-02-13 | 中国建筑第八工程局有限公司 | It is a kind of to walk installing type building pipe ring cutting device certainly |
| CN209022194U (en) * | 2018-01-08 | 2019-06-25 | 林家明 | It is a kind of can efficiently positional dissection municipal works plastic drain-pipe construction equipment |
| CN109818229A (en) * | 2019-04-01 | 2019-05-28 | 杭州勒格网络科技有限公司 | A kind of communication cable quickly reparation connection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804975A (en) * | 2020-07-17 | 2020-10-23 | 刘柏林 | Soft magnetic material cutting device |
| CN114311106A (en) * | 2021-12-27 | 2022-04-12 | 怀化力搏塑胶科技有限公司 | PE feed pipe processingequipment |
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| Publication number | Publication date |
|---|---|
| CN110756896B (en) | 2020-10-23 |
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