CN112893960A - Machining equipment - Google Patents
Machining equipment Download PDFInfo
- Publication number
- CN112893960A CN112893960A CN201911224713.5A CN201911224713A CN112893960A CN 112893960 A CN112893960 A CN 112893960A CN 201911224713 A CN201911224713 A CN 201911224713A CN 112893960 A CN112893960 A CN 112893960A
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- China
- Prior art keywords
- steel pipe
- cutting
- cutting chamber
- chamber
- vertical telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Abstract
The invention discloses a machining device which comprises a cutting chamber, wherein one side of the cutting chamber is provided with a steel pipe inlet, the other side of the cutting chamber is provided with a steel pipe outlet, a steel pipe supporting table is arranged in the cutting chamber at a position close to the steel pipe inlet, a steel pipe conveying mechanism is arranged between the steel pipe supporting table and the steel pipe outlet, a first steel pipe pressing mechanism is arranged in the cutting chamber above the steel pipe supporting table, and a cutting mechanism is arranged in the cutting chamber above the steel pipe conveying mechanism, the cutting mechanism comprises a cutting machine and a first vertical telescopic rod, the cutting machine is arranged at the top of the cutting chamber through the first vertical telescopic rod, a sliding groove is arranged in the cutting chamber above the steel pipe outlet in a penetrating way, the outer side of the sliding groove is communicated with an air pressure adjusting chamber, and a steel pipe inner supporting platform is arranged in the sliding groove in a sliding manner, a tension spring is arranged between the steel pipe inner supporting platform and the inner wall of the air pressure adjusting chamber, and a second steel pipe pressing mechanism is arranged above the sliding groove in the cutting chamber. The mechanical processing equipment is convenient to operate, high in safety, good in cutting effect and suitable for flow process.
Description
Technical Field
The invention relates to the technical field of machining tools, in particular to machining equipment.
Background
At present, steel structures in the machining industry are common, and long steel or steel pipes are generally required to be cut into small pieces with different lengths for steel structure machining, and then welding is carried out. However, the existing processing equipment has many defects, such as that the fixed clamping of the processed piece is not firm, manual supporting is often needed, the safety is low due to manual close-distance operation, the processing speed is low after manual participation, the mechanical control process degree is low, the processing effect of the product is not ideal, and the processing equipment is not suitable for line production.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the machining equipment which is convenient to operate, high in safety, good in cutting effect and suitable for line production.
In order to solve the technical problems, the invention adopts the following technical scheme:
a machining device comprises a cutting chamber, a steel pipe inlet is formed in one side of the cutting chamber, a steel pipe outlet is formed in the other side of the cutting chamber, a steel pipe supporting table is arranged at a position, close to the steel pipe inlet, in the cutting chamber, a steel pipe conveying mechanism is arranged between the steel pipe supporting table and the steel pipe outlet, a first steel pipe pressing mechanism is arranged above the steel pipe supporting table in the cutting chamber, a cutting mechanism is arranged above the steel pipe conveying mechanism in the cutting chamber, the cutting mechanism comprises a cutting machine and a first vertical telescopic rod, the cutting machine is arranged at the top of the cutting chamber through the first vertical telescopic rod, a sliding groove is formed in the cutting chamber above the steel pipe outlet in the inside and outside, the outer side of the sliding groove is communicated with an air pressure adjusting chamber, the inner end of the steel pipe supporting table is arranged in the sliding groove, and, a second steel pipe pressing mechanism is arranged above the sliding groove in the cutting chamber, during cutting, the air pressure in the air pressure adjusting chamber is increased to push the steel pipe inner end supporting table, so that the inner end of the steel pipe inner end supporting table extends out to support the inner end of the steel pipe, then the inner end of the steel pipe is pressed between the steel pipe inner end supporting table and the second steel pipe pressing mechanism through the second steel pipe pressing mechanism, otherwise, after cutting is completed, the air pressure in the air pressure adjusting chamber is reduced, the inner end of the steel pipe inner end supporting table slides back into the sliding groove under the elastic force action of a tension spring, and the completed steel pipe cutting section falls onto the steel pipe conveying mechanism; the second steel pipe pressing mechanism comprises a third vertical telescopic rod and a second pressing head, the top end of the third vertical telescopic rod is fixed to the top wall of the cutting chamber, and the second pressing head is fixed to the bottom end of the third vertical telescopic rod.
As a further improvement of the above technical solution:
the outer end of the supporting table at the inner end of the steel pipe is provided with a limiting part used for being abutted to the inner wall of the air pressure adjusting chamber.
The side wall of the air pressure adjusting chamber, opposite to the sliding groove, is provided with a mounting hole for the steel pipe inner end supporting platform to pass through during mounting, a sealing cover is connected in the mounting hole in a threaded mode, one end of the tension spring is fixed on the sealing cover, and the other end of the tension spring is fixed on the steel pipe inner end supporting platform.
The top of cutting chamber is equipped with horizontal adjusting screw, horizontal adjusting screw is connected with two-way motor, and first vertical telescopic link transversely slides and locates the top of cutting chamber and with horizontal adjusting screw threaded connection.
The first steel pipe pressing mechanism comprises a second vertical telescopic rod and a first pressing head, the top end of the second vertical telescopic rod is fixed to the top wall of the cutting chamber, and the first pressing head is fixed to the bottom end of the second vertical telescopic rod.
The bottom of the first pressure head is provided with a first arc-shaped elastic pressure pad.
And a second arc-shaped elastic pressing pad is arranged at the bottom of the second pressing head.
First vertical telescopic link is equipped with the sprinkler bead in the cutter top of cutting machine, be equipped with the water catch bowl in steel pipe conveying mechanism's below in the cutting chamber, the below of steel pipe brace table is equipped with the water purification case, through the filter screen intercommunication between water purification case and the water catch bowl, the sprinkler bead passes through the water pump and is connected with the water purification case.
The cutting chamber is connected with a smoke extractor.
Compared with the prior art, the invention has the advantages that:
the air pressure in the air pressure adjusting chamber is increased to push the steel pipe inner end supporting platform, the inner end of the steel pipe inner end supporting platform extends out to support the inner end of the steel pipe, the inner end of the steel pipe is pressed between the steel pipe inner end supporting platform and the second steel pipe pressing mechanism through the second steel pipe pressing mechanism, and therefore the steel pipe is clamped more firmly. After the cutting is completed, the air pressure in the air pressure adding adjusting chamber is reduced, the inner end of the supporting table at the inner end of the steel pipe slides back into the sliding groove under the elastic action of the tension spring, so that the completed steel pipe cutting section falls onto the steel pipe conveying mechanism, the whole process does not need manual operation, and the safety is high. During the use, the steel pipe stretches into the cutting room and supports on the steel pipe brace table from the steel pipe entry, and the inner of steel pipe stretches into the below to spout second steel pipe hold-down mechanism, it is tight with the middle part clamp of steel pipe through first vertical telescopic link and steel pipe brace table, the inner of brace table presss from both sides the inner of steel pipe through second steel pipe hold-down mechanism and steel pipe inner is tight, make the steel pipe remain stable in cutting process, when the steel pipe is cut off, because the clamping action of second steel pipe hold-down mechanism and steel pipe inner brace table, make the steel pipe by the cutting off-off can keep original horizontality, can not pop out by accident, avoid damaging the cutter and cause other incident to take place, make the course of working safer. Meanwhile, the cutting chamber is connected with a smoke extractor, and the smoke extractor can be used for timely extracting smoke generated by cutting in the cutting chamber and keeping the processing environment clean. The water purifying tank, the water collecting tank and the water spraying head are arranged for cooling the cutter, so that the service life of the cutter is prolonged; water circulation is formed among the water purification tank, the water collecting tank and the water spray head water pump, and the consumption of cooling water is saved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention (in a cutting state);
FIG. 2 is a schematic structural diagram of the steel pipe after the cutting is completed;
FIG. 3 is a schematic structural view of a steel pipe support table;
FIG. 4 is a schematic view of the first ram;
fig. 5 is a schematic view of the structure of the second ram.
The reference numerals in the figures denote:
1. a cutting chamber; 11. a steel pipe inlet; 12. a steel pipe outlet; 13. a chute; 14. a transverse adjusting screw; 15. a bi-directional motor; 16. a smoke extractor; 2. a steel pipe support table; 3. a steel pipe conveying mechanism; 4. a first steel pipe pressing mechanism; 41. a second vertical telescopic rod; 42. a first ram; 421. a first arcuate resilient pressure pad; 5. a cutting mechanism; 51. a cutter; 52. a first vertical telescopic rod; 53. a cutter; 54. a sprinkler head; 55. a water collection tank; 6. an air pressure adjusting chamber; 7. a steel pipe inner end support table; 71. a tension spring; 72. a limiting part; 73. mounting holes; 74. a sealing cover; 8. a second steel pipe pressing mechanism; 81. a third vertical telescopic rod; 82. a second ram; 821. a second arcuate resilient pressure pad; 9. a water purifying tank; 91. and (4) a filter screen.
Detailed Description
The technical solutions of the embodiments of the present invention are described in detail below with reference to the drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the machining apparatus of the present embodiment includes a cutting chamber 1, a steel pipe inlet 11 is disposed on one side of the cutting chamber 1, a steel pipe outlet 12 is disposed on the other side of the cutting chamber 1, a steel pipe support table 2 is disposed on a position close to the steel pipe inlet 11 inside the cutting chamber 1, a steel pipe conveying mechanism 3 is disposed between the steel pipe support table 2 and the steel pipe outlet 12, a first steel pipe pressing mechanism 4 is disposed above the steel pipe support table 2 inside the cutting chamber 1, and a cutting mechanism 5 is disposed above the steel pipe conveying mechanism 3 inside the cutting chamber 1. Cutting mechanism 5 includes cutting machine 51 and first vertical telescopic link 52, and cutting machine 51 installs at the top of cutting chamber 1 through first vertical telescopic link 52, and cutting chamber 1 has link up spout 13 inside and outside the top of steel pipe export 12, and the outside intercommunication of spout 13 has atmospheric pressure regulating chamber 6, and spout 13 internal slip is equipped with steel pipe inner supporting bench 7. A tension spring 71 is arranged between the steel pipe inner end support platform 7 and the inner wall of the air pressure adjusting chamber 6, and a second steel pipe pressing mechanism 8 is arranged above the sliding groove 13 in the cutting chamber 1. The second steel pipe pressing mechanism 8 comprises a third vertical telescopic rod 81 and a second pressing head 82, the top end of the third vertical telescopic rod 81 is fixed on the top wall of the cutting chamber 1, and the second pressing head 82 is fixed at the bottom end of the third vertical telescopic rod 81. Specifically, the bottom of the second ram 82 is provided with a second arc-shaped elastic pressing pad 821. The third vertical telescopic rod 81 can drive the second pressure head 82 to move up and down, the third vertical telescopic rod 81 drives the second pressure head 82 to move down, the second arc-shaped elastic pressure pad 821 can be enabled to compress the steel pipe on the steel pipe inner end supporting table 7, and otherwise, the steel pipe is loosened.
During cutting, as shown in fig. 1, the air pressure in the air pressure adjusting chamber 6 is increased to push the steel pipe inner end supporting platform 7, so that the inner end of the steel pipe inner end supporting platform 7 extends out to support the inner end of the steel pipe, and then the inner end of the steel pipe is pressed between the steel pipe inner end supporting platform 7 and the second steel pipe pressing mechanism 8 through the second steel pipe pressing mechanism 8. On the contrary, after the cutting is finished, as shown in fig. 2, the air pressure in the air-adding pressure adjusting chamber 6 is reduced, and the inner end of the steel pipe inner end supporting platform 7 slides back into the sliding chute 13 under the elastic force of the tension spring 71, so that the finished steel pipe cutting section falls onto the steel pipe conveying mechanism 3. During the use, the steel pipe stretches into cutting chamber 1 and supports on steel pipe brace table 2 from steel pipe entry 11, and the inner of steel pipe stretches into the below of spout 13 second steel pipe hold-down mechanism 8, presss from both sides the middle part of steel pipe tightly through first vertical telescopic link 52 and steel pipe brace table 2, presss from both sides the inner of steel pipe tightly through the inner of second steel pipe hold-down mechanism 8 and steel pipe inner brace table 7 for the steel pipe remains stable in the cutting process. When the steel pipe is cut off, because the clamping action of second steel pipe hold-down mechanism 8 and steel pipe inner end brace table 7 for the steel pipe that is cut off can keep original horizontality, can not unexpected pop out, avoids damaging cutter 53 and other incident emergence, and is safer. Meanwhile, the machining equipment is convenient to operate, high in safety, good in cutting effect and suitable for flow process.
In this embodiment, the outer end of the steel pipe inner end supporting platform 7 is provided with a limiting portion 72 for abutting against the inner wall of the air pressure adjusting chamber 6, and the limiting portion 72 is used for limiting the sliding of the steel pipe inner end supporting platform 7, so as to prevent the steel pipe inner end supporting platform 7 from extending too long due to too large air pressure and damaging the tension spring 71.
In this embodiment, the side wall of the air pressure adjusting chamber 6 opposite to the sliding chute 13 is provided with a mounting hole 73 for the steel pipe inner end support platform 7 to pass through during mounting, the mounting hole 73 is internally threaded with a sealing cover 74, one end of the tension spring 71 is fixed on the sealing cover 74, and the other end of the tension spring is fixed on the steel pipe inner end support platform 7, so that the steel pipe inner end support platform 7 can be conveniently mounted and dismounted. Specifically, the outside of the sealing cover 74 is provided with a handle to facilitate turning.
In this embodiment, the top of the cutting chamber 1 is provided with a horizontal adjusting screw 14, the horizontal adjusting screw 14 is connected with a two-way motor 15, and the top of the first vertical telescopic rod 52 is transversely slidably arranged at the top of the cutting chamber 1 and is in threaded connection with the horizontal adjusting screw 14. Specifically, the bidirectional motor 15 is installed on the side wall of the cutting chamber 1, the output shaft of the bidirectional motor 15 is connected with the transverse adjusting screw 14, the bidirectional motor 15 is started, the bidirectional motor 15 drives the transverse adjusting screw 14, and the transverse adjusting screw 14 pushes the first vertical telescopic rod 52 to slide so as to adjust the cutting position of the cutting machine 51.
In this embodiment, the first steel pipe pressing mechanism 4 includes a second vertical telescopic rod 41 and a first pressing head 42, the top end of the second vertical telescopic rod 41 is fixed on the top wall of the cutting chamber 1, and the first pressing head 42 is fixed at the bottom end of the second vertical telescopic rod 41. Specifically, the bottom of the first pressing head 42 is provided with a first arc-shaped elastic pressing pad 421. The second vertical telescopic rod 41 can drive the first pressure head 42 to move up and down, the second vertical telescopic rod 41 drives the first pressure head 42 to move down, the first arc-shaped elastic pressure pad 421 can be enabled to compress the steel pipe on the steel pipe supporting table 2, and otherwise, the steel pipe is loosened.
In this embodiment, cutting machine 51 includes motor and cutter 53, the bottom at first vertical telescopic link 52 is installed to the motor, cutter 53 is installed on the output shaft of motor, first vertical telescopic link 52 is equipped with sprinkler bead 54 above cutting machine 51's cutter 53, be equipped with water catch bowl 55 in the below of steel pipe conveying mechanism 3 in cutting chamber 1, the below of steel pipe brace table 2 is equipped with water purification case 9, be equipped with filter screen 91 between water purification case 9 and the water catch bowl 55, communicate through filter screen 91 between water purification case 9 and the water catch bowl 55, sprinkler bead 54 passes through the water pump and is connected with water purification case 9. The sprinkler head 54 sprays water for cooling the cutter 53, so that the service life of the cutter 53 is prolonged; the sprinkler head 54, the water collecting tank 55, the water purifying tank 9 and the water pump form water circulation, which is beneficial to saving the consumption of cooling water. The cutting chamber 1 is connected with a smoke extractor 16 for timely extracting smoke generated by cutting in the cutting chamber 1.
Claims (9)
1. A machining apparatus characterized in that: the steel pipe cutting machine comprises a cutting chamber (1), wherein a steel pipe inlet (11) is formed in one side of the cutting chamber (1), a steel pipe outlet (12) is formed in the other side of the cutting chamber (1), a steel pipe supporting table (2) is arranged in the cutting chamber (1) at a position close to the steel pipe inlet (11), and a steel pipe conveying mechanism (3) is arranged between the steel pipe supporting table (2) and the steel pipe outlet (12); a first steel pipe pressing mechanism (4) is arranged above the steel pipe supporting table (2) in the cutting chamber (1), and a cutting mechanism (5) is arranged above the steel pipe conveying mechanism (3) in the cutting chamber (1); the cutting mechanism (5) comprises a cutting machine (51) and a first vertical telescopic rod (52), the cutting machine (51) is arranged at the top of the cutting chamber (1) through the first vertical telescopic rod (52), and sliding chutes (13) penetrate through the inside and the outside of the upper part of the steel pipe outlet (12) of the cutting chamber (1); the outer side of the sliding chute (13) is communicated with an air pressure adjusting chamber (6), the sliding chute (13) is internally provided with a steel pipe inner end supporting platform (7) in a sliding manner, a tension spring (71) is arranged between the steel pipe inner end supporting platform (7) and the inner wall of the air pressure adjusting chamber (6), and a second steel pipe pressing mechanism (8) is arranged above the sliding chute (13) in the cutting chamber (1); the second steel pipe pressing mechanism (8) comprises a third vertical telescopic rod (81) and a second pressing head (82), the top end of the third vertical telescopic rod (81) is fixed to the top wall of the cutting chamber (1), and the second pressing head (82) is fixed to the bottom end of the third vertical telescopic rod (81).
2. The machining apparatus of claim 1, wherein: the outer end of the steel pipe inner end supporting platform (7) is provided with a limiting part (72) used for being abutted to the inner wall of the air pressure adjusting chamber (6).
3. The machining apparatus of claim 2, wherein: the side wall of the air pressure adjusting chamber (6) opposite to the sliding groove (13) is provided with a mounting hole (73) for the steel pipe inner end supporting platform (7) to pass through during mounting, a sealing cover (74) is connected to the mounting hole (73) in an internal thread manner, one end of the tension spring (71) is fixed on the sealing cover (74), and the other end of the tension spring is fixed on the steel pipe inner end supporting platform (7).
4. A machining apparatus according to any one of claims 1 to 3, characterized in that: the top of cutting chamber (1) is equipped with horizontal adjusting screw (14), horizontal adjusting screw (14) are connected with two-way motor (15), and first vertical telescopic link (52) transversely slide locate the top of cutting chamber (1) and with horizontal adjusting screw (14) threaded connection.
5. A machining apparatus according to any one of claims 1 to 3, characterized in that: the first steel pipe pressing mechanism (4) comprises a second vertical telescopic rod (41) and a first pressing head (42), the top end of the second vertical telescopic rod (41) is fixed to the top wall of the cutting chamber (1), and the first pressing head (42) is fixed to the bottom end of the second vertical telescopic rod (41).
6. The machining apparatus of claim 5, wherein: the bottom of the first pressure head (42) is provided with a first arc-shaped elastic pressure pad (421).
7. The machining apparatus of claim 1, wherein: and a second arc-shaped elastic pressing pad (821) is arranged at the bottom of the second pressing head (82).
8. The machining apparatus according to any one of claims 1 to 4, wherein: first vertical telescopic link (52) are equipped with sprinkler bead (54) in cutter (53) top of cutting machine (51), be equipped with water catch bowl (55) in the below of steel pipe conveying mechanism (3) in cutting chamber (1), the below of steel pipe supporting bench (2) is equipped with water purification case (9), communicate through filter screen (91) between water purification case (9) and water catch bowl (55), sprinkler bead (54) are connected with water purification case (9) through the water pump.
9. A machining apparatus according to any one of claims 1 to 3, characterized in that: the cutting chamber (1) is connected with a smoke extractor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911224713.5A CN112893960A (en) | 2019-12-04 | 2019-12-04 | Machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911224713.5A CN112893960A (en) | 2019-12-04 | 2019-12-04 | Machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112893960A true CN112893960A (en) | 2021-06-04 |
Family
ID=76104427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911224713.5A Pending CN112893960A (en) | 2019-12-04 | 2019-12-04 | Machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112893960A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100829A (en) * | 1976-07-16 | 1978-07-18 | Aeg-Elotherm, G.M.B.H. | Apparatus for shearing metallic bars |
| CN205967619U (en) * | 2016-08-30 | 2017-02-22 | 重庆市文冰工贸有限公司 | Fixed length device that cutter was used |
| CN107838702A (en) * | 2017-11-21 | 2018-03-27 | 宁波江北清锐汽车零部件有限公司 | Clamping cleaning plant for auto parts machinery processing |
| CN207309057U (en) * | 2017-02-17 | 2018-05-04 | 天津市津廊宏业工程机械液压设备有限公司 | A kind of hydraulic cutter |
| CN108655489A (en) * | 2018-05-23 | 2018-10-16 | 马飞虎 | A kind of safe reinforcing bar cutter device for building |
| CN208083547U (en) * | 2018-02-06 | 2018-11-13 | 岳阳兴盛建材有限公司 | One kind being convenient for fixed building pipe cutter device |
| CN109226867A (en) * | 2018-10-18 | 2019-01-18 | 淮北市腾威机械设备有限公司 | Cutting machine is used in a kind of processing of constructional engineering machinery |
-
2019
- 2019-12-04 CN CN201911224713.5A patent/CN112893960A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100829A (en) * | 1976-07-16 | 1978-07-18 | Aeg-Elotherm, G.M.B.H. | Apparatus for shearing metallic bars |
| CN205967619U (en) * | 2016-08-30 | 2017-02-22 | 重庆市文冰工贸有限公司 | Fixed length device that cutter was used |
| CN207309057U (en) * | 2017-02-17 | 2018-05-04 | 天津市津廊宏业工程机械液压设备有限公司 | A kind of hydraulic cutter |
| CN107838702A (en) * | 2017-11-21 | 2018-03-27 | 宁波江北清锐汽车零部件有限公司 | Clamping cleaning plant for auto parts machinery processing |
| CN208083547U (en) * | 2018-02-06 | 2018-11-13 | 岳阳兴盛建材有限公司 | One kind being convenient for fixed building pipe cutter device |
| CN108655489A (en) * | 2018-05-23 | 2018-10-16 | 马飞虎 | A kind of safe reinforcing bar cutter device for building |
| CN109226867A (en) * | 2018-10-18 | 2019-01-18 | 淮北市腾威机械设备有限公司 | Cutting machine is used in a kind of processing of constructional engineering machinery |
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