CN117961174A - Steel cutting device is used in elevator guide rail processing - Google Patents
Steel cutting device is used in elevator guide rail processing Download PDFInfo
- Publication number
- CN117961174A CN117961174A CN202410349709.6A CN202410349709A CN117961174A CN 117961174 A CN117961174 A CN 117961174A CN 202410349709 A CN202410349709 A CN 202410349709A CN 117961174 A CN117961174 A CN 117961174A
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- Prior art keywords
- guide rail
- fixed
- rod
- block
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000003032 molecular docking Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of cutting devices for processing guide rails, in particular to a steel cutting device for processing elevator guide rails, which comprises a frame, an operating table, a cutting structure, a dust collection structure, a first fixing structure, an L-shaped guide rail, a second fixing structure and a linkage structure, wherein the frame is provided with a first fixing structure and a second fixing structure; the linkage structure drives the dust absorption structure to reciprocate to when cutting structure cuts L shape guide rail, dust absorption structure prevents that the sweeps from splashing, collect the processing simultaneously the dust, indoor operational environment has been improved, and be convenient for collect the sweeps, the linkage structure is when driving dust absorption structure downwardly moving, the first fixed knot of linkage structure drive constructs upwards slides, make the bottom surface of first fixed knot support L shape guide rail, thereby improved the stability to L shape guide rail support, when first fixed knot constructs supports L shape guide rail, first fixed knot constructs the second fixed knot and constructs and carry out the centre gripping to L shape guide rail, further reinforcing L shape guide rail cutting in-process's stability.
Description
Technical Field
The invention relates to the technical field of cutting devices for processing guide rails, in particular to a steel cutting device for processing elevator guide rails.
Background
The elevator guide rail is an elevator component consisting of steel rails and connecting plates, and is divided into a car guide rail and a counterweight guide rail. The cross section is divided into three forms of T shape, L shape and hollow, after the L-shaped guide rail is formed, the L-shaped guide rail is cooled and then conveyed to cutting equipment through a conveying roller for cutting, the cutting equipment drives a pushing block by adopting a hydraulic cylinder, the pushing block is abutted against the top surface of the L-shaped guide rail, so that the L-shaped guide rail is fixed, and then the L-shaped guide rail is cut by adopting the cutting equipment.
However, the hydraulic cylinder is directly exposed, dust is generated in the cutting process, dust is easily accumulated at the expansion joint part, so that the maintenance frequency is increased, and the operation surface is poor in cleanliness; the bottom of the L-shaped guide rail is not provided with a supporting component, when the pushing block has overlarge interference force on the L-shaped guide rail, deformation is easy to cause, and the clamping stability is affected; the cutting machine is followed the bottom and is upwards removed and cut L shape guide rail, does not set up the protection component, and the sweeps splashes easily, and sweeps dust influences the processing environment, and is inconvenient for collecting the sweeps.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a steel cutting device for processing elevator guide rails.
The technical scheme adopted for solving the technical problems is as follows: the steel cutting device for processing the elevator guide rail comprises a frame, wherein an operating platform is fixed on the frame; the middle part of the operating table is provided with a cutting structure for cutting the L-shaped guide rail; the dust collection structure is arranged on the operating platform and is used for collecting scraps and dust;
The operation platform is provided with a first fixing structure, the first fixing structure comprises a top block, two top blocks are symmetrically arranged on the operation platform in a sliding mode, the top surface of each top block is a right angle, the top blocks are in conflict with the bottom surface of the L-shaped guide rail, a linkage rod is vertically fixed on each top block, and a butt joint rod is fixed between the two linkage rods;
The linkage structure is used for driving the butt joint rod to move in the opposite direction to the dust collection structure;
The second fixed knot constructs, be equipped with second fixed knot on the operation panel constructs, second fixed knot constructs including the slider, the both ends of gangbar all symmetry are equipped with two sliders, sliding connection between the spout on slider and the operation panel, be fixed with the ejector pad on the slider.
Specifically, the pushing block is fixedly provided with rubber blocks, and the two rubber blocks which are oppositely arranged are abutted against two sides of the L-shaped guide rail.
Specifically, the slider is U-shaped structure, the length of ejector pad is greater than the length of spout.
Specifically, the sliding block is provided with a roller in rotary connection, the roller is in rolling connection with the chute on the linkage rod, and the two chute at the two ends of the linkage rod are symmetrically arranged.
Specifically, the cutting structure includes first pneumatic cylinder, be fixed with first pneumatic cylinder on the operation panel, the flexible end of first pneumatic cylinder is fixed with the connecting block, the connecting block is fixed in the containing box, and sliding connection between top surface opening, and inside hollow containing box and the operation panel.
Specifically, the lateral wall of containing box is fixed with the motor, be fixed with the saw bit on the output shaft of motor, the saw bit is in the containing box.
Specifically, dust collection structure includes the slide bar, the sliding bar that slides on the operation panel is equipped with, the top of slide bar is equipped with the shielding cover.
Specifically, the inside via hole that is equipped with of slide bar, the via hole top switches on with the shielding cover, the bottom of via hole switches on with the connecting pipe on the slide bar, the connecting pipe switches on with the containing box, be equipped with the chip removal pipe on the containing box.
Specifically, the linkage structure includes the second pneumatic cylinder, be fixed with the second pneumatic cylinder on the operation panel, the flexible end of second pneumatic cylinder is fixed with the drive block, the drive block is fixed in the slide bar.
Specifically, be fixed with first rack on the slide bar, first rack and gear engagement, rotate between gear and the guide bar and be connected, the guide bar is fixed in the operation panel, gear and second rack engagement, the second rack is fixed in the docking rod.
The beneficial effects of the invention are as follows:
(1) According to the steel cutting device for processing the elevator guide rail, the linkage structure drives the dust collection structure to move up and down, so that when the L-shaped guide rail is cut by the cutting structure, the dust collection structure prevents waste scraps from splashing, dust is collected, the indoor operation environment is improved, and the waste scraps are collected conveniently.
(2) According to the steel cutting device for processing the elevator guide rail, when the linkage structure drives the dust collection structure to move downwards, the linkage structure drives the first fixing structure to slide upwards, so that the first fixing structure supports the bottom surface of the L-shaped guide rail, and the stability of supporting the L-shaped guide rail is improved.
(3) According to the steel cutting device for processing the elevator guide rail, when the first fixing structure supports the L-shaped guide rail, the first fixing structure drives the second fixing structure to clamp the L-shaped guide rail, so that stability in the cutting process of the L-shaped guide rail is further enhanced, and due to the design of the second fixing structure, occupied space of the top surface of the operating platform is reduced, and the elevator guide rail cutting device is tidier.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a bottom view of the console of the present invention;
FIG. 4 is a schematic diagram of a connection structure between a rack and an operation table according to the present invention;
FIG. 5 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 6 is an enlarged schematic view of the structure of the portion B shown in FIG. 2;
FIG. 7 is an enlarged schematic view of the structure of the portion C shown in FIG. 3;
Fig. 8 is an enlarged schematic view of the D section structure shown in fig. 3.
In the figure: 1. a frame; 2. an operation table; 3. cutting the structure; 301. a first hydraulic cylinder; 302. a connecting block; 303. a storage box; 304. a saw blade; 305. a motor; 4. a dust collection structure; 401. a chip removal tube; 402. a connecting pipe; 403. a shielding cover; 404. a slide bar; 405. a via hole; 5. a first fixed structure; 501. a linkage rod; 502. a top block; 503. a chute; 504. a roller; 505. a butt joint rod; 6. an L-shaped guide rail; 7. a second fixing structure; 701. a pushing block; 702. a rubber block; 703. a slide block; 704. a chute; 8. a linkage structure; 801. a second hydraulic cylinder; 802. a driving block; 803. a first rack; 804. a gear; 805. a guide rod; 806. and a second rack.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 8, the steel cutting device for processing elevator guide rails of the invention comprises a frame 1, wherein an operating table 2 is fixed on the frame 1; a cutting structure 3, wherein the middle part of the operating table 2 is provided with a cutting structure 3 for cutting the L-shaped guide rail 6; the dust collection structure 4 is arranged on the operating platform 2 and is used for collecting scraps and dust;
The dust collection structure 4 comprises a sliding rod 404, the sliding rod 404 is arranged on the operating platform 2 in a sliding manner, a shielding cover 403 is arranged at the top end of the sliding rod 404, a linkage structure 8 and a docking rod 505 are fixed on the linkage structure 8, and the linkage structure 8 drives the docking rod 505 to move in the opposite direction to the dust collection structure 4; the linkage structure 8 comprises a second hydraulic cylinder 801, the second hydraulic cylinder 801 is fixed on the operating platform 2, a driving block 802 is fixed at the telescopic end of the second hydraulic cylinder 801, and the driving block 802 is fixed on the sliding rod 404;
When the L-shaped guide rail 6 needs to be cut, the second hydraulic cylinder 801 stretches, the second hydraulic cylinder 801 drives the sliding rod 404 to slide downwards through the driving block 802, the sliding rod 404 drives the shielding cover 403 to move downwards, the shielding cover 403 is matched with the storage box 303 to wrap the L-shaped guide rail 6, and waste scraps are prevented from splashing in the cutting process.
Specifically, the first fixing structure 5 is provided on the operation table 2, the first fixing structure 5 includes a top block 502, two top blocks 502 are symmetrically slidably provided on the operation table 2, the top surface of the top block 502 is a right angle, the top block 502 abuts against the bottom surface of the L-shaped guide rail 6, a linkage rod 501 is vertically fixed on the top block 502, and a docking rod 505 is fixed between the two linkage rods 501;
The first rack 803 is fixed on the slide bar 404, the first rack 803 is meshed with the gear 804, the gear 804 is rotationally connected with the guide bar 805, the guide bar 805 is fixed on the operating platform 2, the gear 804 is meshed with the second rack 806, and the second rack 806 is fixed on the docking bar 505;
The first rack 803 on the slide bar 404 drives the gear 804 to rotate, the gear 804 drives the second rack 806 to slide upwards, the second rack 806 drives the docking rod 505, the docking rod 505 drives the linkage rod 501 to slide upwards, the linkage rod 501 drives the top block 502 and the operating platform 2 to slide, and the top block 502 supports the bottom of the L-shaped guide rail 6.
Specifically, the second fixing structure 7 is arranged on the operating platform 2, the second fixing structure 7 comprises a sliding block 703, two sliding blocks 703 are symmetrically arranged at two ends of the linkage rod 501, the sliding block 703 is in sliding connection with a chute 704 on the operating platform 2, a pushing block 701 is fixed on the sliding block 703, a rubber block 702 is fixed on the pushing block 701, two oppositely arranged rubber blocks 702 are abutted against two sides of the L-shaped guide rail 6, the sliding block 703 is in a U-shaped structure, materials are saved, the length of the pushing block 701 is larger than that of the chute 704, the pushing block 701 shields the top surface of the chute 704, scraps are prevented from entering the chute 704, a rolling shaft 504 in rotary connection is arranged on the sliding block 703, the rolling shaft 504 is in rolling connection with the chute 503 on the linkage rod 501, and two chute 503 at two ends of the linkage rod 501 are symmetrically arranged;
When the linkage rod 501 slides upwards, because the roller 504 is in rolling connection with the chute 503 on the linkage rod 501, the two chute 503 at two ends of the linkage rod 501 are symmetrically arranged, the chute 503 on the linkage rod 501 drives the two roller 504 to move relatively, so that the sliding blocks 703 on the two roller 504 slide relatively in the chute 704, the sliding blocks 703 drive the pushing blocks 701, the rubber blocks 702 on the pushing blocks 701 are abutted against the L-shaped guide rail 6, the clamping of the L-shaped guide rail 6 is more stable, the L-shaped guide rail 6 is prevented from being deformed under stress, and meanwhile, the pushing blocks 701 and the rubber blocks 702 are only exposed on the operating platform 2, so that the operating platform 2 is tidier and convenient to maintain.
Specifically, the cutting structure 3 includes a first hydraulic cylinder 301, a first hydraulic cylinder 301 is fixed on the operating platform 2, a connection block 302 is fixed at a telescopic end of the first hydraulic cylinder 301, the connection block 302 is fixed in a storage box 303, a top surface of the connection block is open, the storage box 303 with a hollow interior is slidably connected with the operating platform 2, a motor 305 is fixed on a side wall of the storage box 303, a saw blade 304 is fixed on an output shaft of the motor 305, the saw blade 304 is positioned in the storage box 303, a through hole 405 is arranged in the slide bar 404, a top end of the through hole 405 is communicated with a shielding cover 403, a bottom end of the through hole 405 is communicated with a connection pipe 402 on the slide bar 404, the connection pipe 402 is communicated with the storage box 303, and a chip removing pipe 401 is arranged on the storage box 303;
After L-shaped guide rail 6 is fixed, first pneumatic cylinder 301 contracts, first pneumatic cylinder 301 drives connecting block 302, make connecting block 302 drive containing box 303, containing box 303 upwards slides, motor 305 drives saw bit 304 and rotates, make saw bit 304 cut L-shaped guide rail 6, chip removal pipe 401 end connection is to the dust catcher, the dust catcher during operation, sweeps and dust get into via hole 405 through shielding cover 403, get into containing box 303 from connecting pipe 402, also there is the sweeps in the cutting process directly to drop to containing box 303, then inhale the dust catcher through chip removal pipe 401 and handle, prevent that the sweeps from splashing, collect the processing simultaneously to the dust, indoor operational environment has been improved, and be convenient for collect the sweeps.
When the device is used, the L-shaped guide rail 6 is conveyed to the operation table 2 through the conveying roller after being molded and cooled, at the moment, the distance between the shielding cover 403 and the operation table 2 is the largest, the first hydraulic cylinder 301 is in an extension state, the saw blade 304 is lower than the table top of the operation table 2, the second hydraulic cylinder 801 is in a contraction state, the top block 502 slides into the operation table 2, the distance between the oppositely arranged rubber blocks 702 is the largest, and the L-shaped guide rail 6 moves on the table top of the operation table 2;
When the L-shaped guide rail 6 needs to be cut, the second hydraulic cylinder 801 stretches, the second hydraulic cylinder 801 drives the sliding rod 404 to slide downwards through the driving block 802, so that the sliding rod 404 drives the shielding cover 403 to move downwards, and the shielding cover 403 is matched with the storage box 303 to wrap the L-shaped guide rail 6, so that scraps are prevented from splashing in the cutting process;
The first rack 803 on the slide bar 404 drives the gear 804 to rotate, the gear 804 drives the second rack 806 to slide upwards, the second rack 806 drives the docking rod 505, the docking rod 505 drives the linkage rod 501 to slide upwards, the linkage rod 501 drives the top block 502 and the operating platform 2 to slide, the top block 502 supports the bottom of the L-shaped guide rail 6, when the linkage rod 501 slides upwards, as the rollers 504 are in rolling connection with the inclined grooves 503 on the linkage rod 501, the two inclined grooves 503 on the two ends of the linkage rod 501 are symmetrically arranged, the inclined grooves 503 on the linkage rod 501 drive the two rollers 504 to move relatively, the sliding blocks 703 on the two rollers 504 slide relatively in the sliding grooves 704, the sliding blocks 703 drive the pushing blocks 701, the rubber blocks 702 on the pushing blocks 701 are enabled to abut against the L-shaped guide rail 6, the clamping of the L-shaped guide rail 6 is more stable, the L-shaped guide rail 6 is prevented from being deformed under stress, and meanwhile, the pushing blocks 701 and the rubber blocks 702 are only exposed on the operating platform 2, so that the operating platform 2 is tidier and is convenient to maintain; the sliding block 703 is in a U-shaped structure, so that materials are saved, the length of the pushing block 701 is longer than that of the sliding groove 704, and the pushing block 701 shields the top surface of the sliding groove 704 to prevent scraps from entering the sliding groove 704;
After L-shaped guide rail 6 is fixed, first pneumatic cylinder 301 contracts, first pneumatic cylinder 301 drives connecting block 302, make connecting block 302 drive containing box 303, containing box 303 upwards slides, motor 305 drives saw bit 304 and rotates, make saw bit 304 cut L-shaped guide rail 6, chip removal pipe 401 end connection is to the dust catcher, the dust catcher during operation, sweeps and dust get into via hole 405 through shielding cover 403, get into containing box 303 from connecting pipe 402, also there is the sweeps in the cutting process directly to drop to containing box 303, then inhale the dust catcher through chip removal pipe 401 and handle, prevent that the sweeps from splashing, collect the processing simultaneously to the dust, indoor operational environment has been improved, and be convenient for collect the sweeps.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. Steel cutting device is used in elevator guide rail processing, characterized in that includes:
the device comprises a frame (1), wherein an operating platform (2) is fixed on the frame (1);
the cutting structure (3) is arranged in the middle of the operating table (2), and the cutting structure (3) is used for cutting the L-shaped guide rail (6);
the dust collection structure (4) is arranged on the operating platform (2), and the dust collection structure (4) is used for collecting scraps and dust;
The operation table comprises a first fixing structure (5), wherein the operation table (2) is provided with the first fixing structure (5), the first fixing structure (5) comprises a top block (502), two top blocks (502) are symmetrically arranged on the operation table (2) in a sliding mode, the top surface of each top block (502) is a right angle, each top block (502) is abutted to the bottom surface of an L-shaped guide rail (6), a linkage rod (501) is vertically fixed on each top block (502), and a docking rod (505) is fixed between each two linkage rods (501);
The linkage structure (8), the butt joint rod (505) is fixed on the linkage structure (8), and the linkage structure (8) drives the butt joint rod (505) to move in the opposite direction to the dust collection structure (4);
The second fixed knot constructs (7), be equipped with second fixed knot constructs (7) on operation panel (2), second fixed knot constructs (7) including slider (703), both ends of gangbar (501) all symmetry are equipped with two sliders (703), sliding connection between spout (704) on slider (703) and operation panel (2), be fixed with ejector pad (701) on slider (703).
2. The steel cutting device for elevator guide rail processing according to claim 1, wherein: the pushing block (701) is fixedly provided with rubber blocks (702), and the two opposite rubber blocks (702) are abutted against two sides of the L-shaped guide rail (6).
3. The steel cutting device for elevator guide rail processing according to claim 2, characterized in that: the sliding block (703) is of a U-shaped structure, and the length of the pushing block (701) is longer than that of the sliding groove (704).
4. The steel cutting device for elevator guide rail processing according to claim 1, wherein: the sliding block (703) is provided with a roller (504) which is rotationally connected, the roller (504) is in rolling connection with the chute (503) on the linkage rod (501), and the two chute (503) at two ends of the linkage rod (501) are symmetrically arranged.
5. The steel cutting device for elevator guide rail processing according to claim 4, wherein: the cutting structure (3) comprises a first hydraulic cylinder (301), the first hydraulic cylinder (301) is fixed on the operating platform (2), a connecting block (302) is fixed at the telescopic end of the first hydraulic cylinder (301), the connecting block (302) is fixed on the containing box (303), and the top surface is opened, and the containing box (303) with the hollow inside is connected with the operating platform (2) in a sliding mode.
6. The steel cutting device for elevator guide rail processing according to claim 5, wherein: the side wall of the storage box (303) is fixed with a motor (305), the output shaft of the motor (305) is fixed with a saw blade (304), and the saw blade (304) is positioned in the storage box (303).
7. The steel cutting device for elevator guide rail processing according to claim 5, wherein: the dust collection structure (4) comprises a sliding rod (404), the sliding rod (404) is arranged on the operating platform (2) in a sliding mode, and a shielding cover (403) is arranged at the top end of the sliding rod (404).
8. The steel cutting device for elevator guide rail processing according to claim 7, wherein: the inside via hole (405) that is equipped with of slide bar (404), via hole (405) top and shielding cover (403) switch on, connecting pipe (402) on via hole (405) bottom and slide bar (404) switch on, connecting pipe (402) and containing box (303) switch on, be equipped with chip removal pipe (401) on containing box (303).
9. The steel cutting device for elevator guide rail processing according to claim 7, wherein: the linkage structure (8) comprises a second hydraulic cylinder (801), the second hydraulic cylinder (801) is fixed on the operating platform (2), a driving block (802) is fixed at the telescopic end of the second hydraulic cylinder (801), and the driving block (802) is fixed on the sliding rod (404).
10. The steel cutting device for elevator guide rail processing according to claim 9, wherein: the sliding rod (404) is fixedly provided with a first rack (803), the first rack (803) is meshed with a gear (804), the gear (804) is rotationally connected with a guide rod (805), the guide rod (805) is fixed on the operating platform (2), the gear (804) is meshed with a second rack (806), and the second rack (806) is fixed on the docking rod (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410349709.6A CN117961174A (en) | 2024-03-26 | 2024-03-26 | Steel cutting device is used in elevator guide rail processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410349709.6A CN117961174A (en) | 2024-03-26 | 2024-03-26 | Steel cutting device is used in elevator guide rail processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117961174A true CN117961174A (en) | 2024-05-03 |
Family
ID=90853595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410349709.6A Pending CN117961174A (en) | 2024-03-26 | 2024-03-26 | Steel cutting device is used in elevator guide rail processing |
Country Status (1)
| Country | Link |
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| CN (1) | CN117961174A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1743752A2 (en) * | 2005-07-15 | 2007-01-17 | Magacon Technologies GmbH | Apparatus for cutting and machining plates |
| CN101164727A (en) * | 2006-10-17 | 2008-04-23 | 力山工业股份有限公司 | Circular sawing machine |
| CN105058176A (en) * | 2015-08-13 | 2015-11-18 | 左沛权 | Novel efficient environment-friendly polishing machine of cutting sheet |
| CN106944678A (en) * | 2017-05-10 | 2017-07-14 | 福州市汇合兴机械设备有限公司 | A kind of cutting equipment |
| CN108747379A (en) * | 2018-06-11 | 2018-11-06 | 蔚淑梅 | A kind of pipe fitting process equipment of energy conservation and environmental protection dust removal for building |
| CN208811185U (en) * | 2018-10-12 | 2019-05-03 | 天津桑瑞斯电梯部件有限公司 | A kind of cage guide disconnecting device with dedusting heat sinking function |
| CN212286883U (en) * | 2020-06-02 | 2021-01-05 | 吴江市永方金属材料有限公司 | Waste collecting device is used in elevator guide rail processing |
-
2024
- 2024-03-26 CN CN202410349709.6A patent/CN117961174A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1743752A2 (en) * | 2005-07-15 | 2007-01-17 | Magacon Technologies GmbH | Apparatus for cutting and machining plates |
| CN101164727A (en) * | 2006-10-17 | 2008-04-23 | 力山工业股份有限公司 | Circular sawing machine |
| CN105058176A (en) * | 2015-08-13 | 2015-11-18 | 左沛权 | Novel efficient environment-friendly polishing machine of cutting sheet |
| CN106944678A (en) * | 2017-05-10 | 2017-07-14 | 福州市汇合兴机械设备有限公司 | A kind of cutting equipment |
| CN108747379A (en) * | 2018-06-11 | 2018-11-06 | 蔚淑梅 | A kind of pipe fitting process equipment of energy conservation and environmental protection dust removal for building |
| CN208811185U (en) * | 2018-10-12 | 2019-05-03 | 天津桑瑞斯电梯部件有限公司 | A kind of cage guide disconnecting device with dedusting heat sinking function |
| CN212286883U (en) * | 2020-06-02 | 2021-01-05 | 吴江市永方金属材料有限公司 | Waste collecting device is used in elevator guide rail processing |
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