CN113414281B - Radioactive pipe cutting device - Google Patents
Radioactive pipe cutting device Download PDFInfo
- Publication number
- CN113414281B CN113414281B CN202110871476.2A CN202110871476A CN113414281B CN 113414281 B CN113414281 B CN 113414281B CN 202110871476 A CN202110871476 A CN 202110871476A CN 113414281 B CN113414281 B CN 113414281B
- Authority
- CN
- China
- Prior art keywords
- cutting
- radioactive
- cavity
- push rod
- cut
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 142
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 60
- 238000012545 processing Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/16—Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
In order to solve the technical problem of potential safety hazards or risks caused by scattering of chips in the radioactive pipe cutting process in the prior art, the embodiment of the invention provides a radioactive pipe cutting device, which comprises: the feeding hopper is used for placing radioactive tubes; the cutting cavity is used for being connected with the feeding hopper so as to enable a to-be-cut part of the radioactive tube in the feeding hopper to enter; and the cutting device is connected with the cutting cavity and used for driving the cutting knife to reciprocate in the cutting cavity so as to cut the to-be-cut part of the radioactive pipe in the cutting cavity. According to the embodiment of the invention, the whole cutting process is placed in a closed environment by the design of the feed hopper, the cutting cavity and the cutting device, so that radioactive cuttings are prevented from scattering in the cutting process, and potential safety hazards or risks are reduced.
Description
Technical Field
The invention relates to a radioactive pipe cutting device.
Background
Currently, a radioactive stainless steel pipe is usually cut for subsequent processing, and the cutting process is required to be in a closed environment to prevent radioactive chips from scattering during the cutting process. On the other hand, stainless steel pipes have high strength and require a large shearing force for cutting. Because the pipe has radioactivity, manual cutting cannot be adopted, and if a conventional cutting means is adopted, the safety hidden danger or risk of radioactive cuttings scattering exists.
Disclosure of Invention
In order to solve the technical problem that in the prior art, safety hazards or risks are caused by scattering of chips in the radioactive pipe cutting process, the embodiment of the invention provides a radioactive pipe cutting device.
The embodiment of the invention is realized by the following technical scheme:
a radioactive tubing cutting device comprising:
The feeding hopper is used for placing radioactive tubes;
the cutting cavity is used for being connected with the feeding hopper so as to enable a to-be-cut part of the radioactive tube in the feeding hopper to enter; and
The cutting device is used for being connected with the cutting cavity and driving the cutting knife to reciprocate in the cutting cavity so as to cut the to-be-cut part of the radioactive pipe in the cutting cavity.
Further, the radioactive tube cutting device further includes:
A processing container connected with the cutting cavity through a transfer tube; and
And the discharge port is arranged at one end of the treatment container, which is far away from the transfer tube, and is used for discharging the cut radioactive tube.
Further, the cutting device includes:
The adapter sleeve is used for being connected with the cutting cavity;
The cutting knife is used for cutting the part to be cut of the radioactive pipe; and
The push rod is arranged in the adapter sleeve, one end of the push rod is used for being connected with the cutting knife, and the other end of the push rod is used for being connected with the power device so as to drive the cutting knife on the push rod to reciprocate in the cutting cavity.
Further, the cutting device further includes:
The ball-sealing bearing is arranged between the body of the push rod and the inner side of the adapter sleeve so as to enable the body of the push rod to be rotationally connected with the inner side of the adapter sleeve; and
And the spring is arranged in the adapter sleeve, one end of the spring is connected with the inner side of the adapter sleeve, and the other end of the spring is connected with one end of the push rod, which is close to the power device.
Further, the power device includes: and the cylinder is used for being connected with the other end of the push rod to drive the cutting knife on the push rod to reciprocate in the cutting cavity to cut the belt cutting part of the radioactive pipe.
Further, the air cylinder is a multi-stage air cylinder; the multi-stage cylinder includes:
the cylinder is provided with an air outlet and an air inlet;
the output shaft is arranged in the cylinder and is used for being connected with the other end of the push rod;
the pistons are sleeved on the outer side of the output shaft; and
And the plurality of central holes are arranged on each piston and are respectively communicated with the air outlet and the air inlet.
Further, the cutting cavity comprises a female die, and an adjusting end is arranged at one end, far away from the cutting knife, of the female die; the adjusting end is provided with an adjusting piece for adjusting the stroke of the cutting knife in the female die.
Further, the output pressurizing multiple of the multi-stage cylinder is the ratio of the sum of the areas of the pistons to the acting area of the cutting knife.
Further, the cylinder includes:
The outer cylinder is provided with an air outlet and an air inlet;
An inner bushing arranged at the inner side of the outer cylinder; and
An end cover connected with the opening of the outer cylinder;
The output shaft and the piston are arranged in the outer cylinder, and the other end of the output shaft extends out of the end cover.
Compared with the prior art, the embodiment of the invention has the following advantages and beneficial effects:
according to the radioactive pipe cutting device, the whole cutting process is placed in a closed environment through the design of the feeding hopper, the cutting cavity and the cutting device, so that radioactive cuttings are prevented from scattering in the cutting process, and potential safety hazards or risks are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a radioactive tube cutting device.
Fig. 2 is a schematic structural view of a cutting mechanism of the radioactive tube cutting device.
Fig. 3 is a schematic structural view of a multi-stage cylinder.
In the drawings, the reference numerals and corresponding part names:
In the figure, 1-processing container, 2-cutting mechanism, 3-multistage cylinder, 4-bracket, 201-hopper, 202-hopper nut, 203-adjusting screw, 204-die, 205-adapter tube, 206-lock nut, 207-cutter, 208-adapter sleeve, 209-push rod, 210-guide screw, 211-spring, 212-close ball bearing, 301-outer cylinder, 302-inner bushing, 303-output shaft, 304-end cover, 305-air outlet device, 306-piston, 307-air inlet.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: no such specific details are necessary to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order not to obscure the invention.
Throughout the specification, references to "one embodiment," "an embodiment," "one example," or "an example" mean: a particular feature, structure, or characteristic described in connection with the embodiment or example is included within at least one embodiment of the invention. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
Examples
In order to solve the technical problem of potential safety hazards or risks caused by scattering of chips in the cutting process of the radioactive tube in the prior art, an embodiment of the present invention provides a radioactive tube cutting device, as shown in reference to fig. 1-3, including: a feed hopper 201 for placing radioactive tubing; the cutting cavity is used for being connected with the feeding hopper so as to enable a to-be-cut part of the radioactive tube in the feeding hopper to enter; and the cutting device is connected with the cutting cavity and used for driving the cutting knife to reciprocate in the cutting cavity so as to cut the to-be-cut part of the radioactive pipe in the cutting cavity.
Referring to fig. 1, the cutting device is placed horizontally and is fed and discharged vertically; the feeding hopper 201 is used for placing radioactive tube materials, the radioactive tubes enter the feeding hopper under the action of gravity, and the lower part of the feeding hopper is connected with the upper opening of the cutting cavity through the hopper nut 202; after the radioactive tube enters the feeding hopper, the radioactive tube enters the cutting cavity through the lower part of the feeding hopper; the right side of the cutting cavity is provided with a cutting knife which is driven by the cutting device to reciprocate in the cutting cavity, the radioactive pipe in the cutting cavity is cut, and the cut material generated after cutting enters the processing container through the adapter plate under the action of gravity to be discharged. Due to the closed connection of the cutting cavity and the feeding hopper, the cutting scraps are prevented from scattering in the cutting process, and therefore the occurrence of radioactive risks or safety accidents is avoided.
Further, the radioactive tube cutting device further includes:
a treatment vessel 1 for connection to a cutting chamber through a transfer tube 205; and
And the discharge port is arranged at one end of the treatment container, which is far away from the transfer tube, and is used for discharging the cut radioactive tube.
Referring to fig. 1, a process container 1 is connected to a lower opening of a cutting chamber; when the radioactive pipe in the cutting cavity is cut in the cutting cavity, the radioactive pipe enters the processing container 1 through the transfer pipe and is discharged from the discharge port of the processing container 1, so that the exposure of the radioactive pipe after cutting is avoided.
Optionally, the cutting cavity includes a female die 204, and an end of the female die far away from the cutting knife is provided with an adjusting end; the adjusting end is provided with an adjusting piece for adjusting the stroke of the cutting knife in the female die. Optionally, the adjustment member comprises an adjustment screw 203 and an adjustment block coupled to the adjustment screw.
Referring to fig. 2, an adjusting screw 203 is provided at the left side of a female die 204, and the position of an adjusting block connected to the right end of the adjusting screw 203 in the female die can be adjusted by rotating the adjusting screw, so that the diameter of a radioactive tube entering the female die can be adjusted; the adjusting block occupies part of space in the adjusting process, so that the moving stroke of the cutting knife in the female die is adjusted. Therefore, by adopting the mode, the adaptability adjustment of the radioactive tubes with different diameters can be realized, and the application range of the radioactive tube cutting device provided by the embodiment of the invention is expanded.
Further, the cutting device includes: the adapter sleeve is used for being connected with the cutting cavity; the cutting knife is used for cutting the part to be cut of the radioactive pipe; and the push rod is arranged in the adapter sleeve, one end of the push rod is used for being connected with the cutting knife, and the other end of the push rod is used for being connected with the power device so as to drive the cutting knife on the push rod to reciprocate in the cutting cavity.
The severing mechanism 2 of the cutting device is shown with reference to fig. 2. Wherein the cutting device comprises an adapter sleeve 208; the left side of the adapter sleeve 208 is connected with the cutting cavity through a lock nut 206; the cutting knife 207 is arranged at the left end of the push rod 209 and is used for cutting the to-be-cut part of the radioactive tube in the cutting cavity. The right end of the push rod 209 is connected with a power device, and the power device drives the push rod to reciprocate, so that the cutting knife reciprocates in the cutting cavity to cut the radioactive tube in the cutting cavity.
In order to enhance the stability of the push rod in the adapter sleeve, the impact of the power device on the push rod is prevented; the cutting device further includes: the ball bearing 212 is configured to be disposed between the body of the push rod and the inner side of the adapter sleeve, so that the body of the push rod is rotationally connected with the inner side of the adapter sleeve; and a spring 211 arranged in the adapter sleeve, one end of the spring is used for being connected with the inner side of the adapter sleeve, and the other end of the spring is used for being connected with one end of the push rod, which is close to the power device.
Referring to fig. 2, the front part of the push rod is connected with the inner wall of the adapter sleeve through a ball bearing 212; the rear body of the push rod 209 is connected with the inner wall of the adapter sleeve through a spring; the left end of the specific spring 211 is connected with the inner wall of the adapter sleeve; the right end of the spring is connected with the right end of the push rod through a guide screw 210; thus, when the push rod moves leftwards, the spring stretches to provide buffering to prevent the push rod from moving leftwards too fast; the spring compression provides a cushion to prevent the pushrod from collapsing too fast as the pushrod moves to the right.
Optionally, the power device includes: and the cylinder is used for being connected with the other end of the push rod to drive the cutting knife on the push rod to reciprocate in the cutting cavity to cut the belt cutting part of the radioactive pipe.
Optionally, the cylinder is a multi-stage cylinder 3; the multistage cylinder 3 is supported by a bracket 4; the multi-stage cylinder includes: the cylinder is provided with an air outlet and an air inlet; the output shaft is arranged in the cylinder and is used for being connected with the other end of the push rod; the pistons are sleeved on the outer side of the output shaft; and a plurality of center holes are formed in each piston, and each center hole is respectively communicated with the air outlet and the air inlet.
Optionally, the cylinder comprises: an outer cylinder provided with an air outlet and an air inlet 307; an inner bush 302 provided inside the outer cylinder; and an end cap 304 connected to the opening of the outer cylinder; the output shaft 303 and the piston 306 are arranged in the outer cylinder, and the other end of the output shaft extends out of the end cover.
Referring to fig. 3, the multi-stage cylinder includes an outer cylinder 301, an inner liner 302, an output shaft 303, an end cover 304, an air outlet device 305, a piston 306, and an air inlet 307; the upper side surface of the outer cylinder is provided with an air outlet, and the air outlet is provided with an air outlet device 305; the right side surface of the outer cylinder is provided with an air inlet 307; an inner bushing 302 is arranged on the inner side of the outer cylinder 301; the inner side of the outer cylinder is provided with a plurality of pistons sleeved on the output shaft 303; the left end of the output shaft extends out of the end cover and is connected with the push rod. The air inlet and the air outlet of the outer cylinder are communicated with the central holes of the pistons.
The cutting process is as follows: through the air inlet, the output shaft is pushed, and the output shaft drives the push rod to move, so that the cutting head is driven to move to cut off the pipe. The rollback process is as follows: the air outlet is used for air inlet, the cylinder piston is pushed to move, and the output shaft of the cylinder drives the cutting head to retract.
In order to increase the shear force output, optionally, the output pressurizing multiple of the multi-stage cylinder is the ratio of the sum of the areas of the respective pistons to the action area of the cutter. The action area can be the contact area of the cutting knife and the pipe.
Therefore, the embodiment of the invention avoids scattering and diffusion of radioactive particles in the feeding and discharging and cutting processes through the closed connection of the feeding hopper, the cutting cavity and the processing container; the embodiment of the invention can realize automatic cutting of the radioactive pipe, unmanned operation and high cutting efficiency; by adopting the multistage cylinder as an actuating mechanism of the device, the output of large shearing force can be realized.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. A radioactive tubing cutting device, comprising:
The feeding hopper is used for placing radioactive tubes;
the cutting cavity is used for being connected with the feeding hopper so as to enable a to-be-cut part of the radioactive tube in the feeding hopper to enter; and
The cutting device is connected with the cutting cavity and used for driving the cutting knife to reciprocate in the cutting cavity so as to cut the part to be cut of the radioactive pipe in the cutting cavity;
Further comprises:
A processing container connected with the cutting cavity through a transfer tube; and
The discharging port is arranged at one end of the treatment container, which is far away from the transfer tube, and is used for discharging the cut radioactive tube;
The cutting device includes:
The adapter sleeve is used for being connected with the cutting cavity;
The cutting knife is used for cutting the part to be cut of the radioactive pipe; and
The pushing rod is arranged in the adapter sleeve, one end of the pushing rod is used for being connected with the cutting knife, and the other end of the pushing rod is used for being connected with the power device so as to drive the cutting knife on the pushing rod to reciprocate in the cutting cavity;
the cutting device further includes:
The ball-sealing bearing is arranged between the body of the push rod and the inner side of the adapter sleeve so as to enable the body of the push rod to be rotationally connected with the inner side of the adapter sleeve; and
The spring is arranged in the adapter sleeve, one end of the spring is connected with the inner side of the adapter sleeve, and the other end of the spring is connected with one end of the push rod, which is close to the power device;
The power plant includes: the cylinder is used for being connected with the other end of the push rod to drive a cutting knife on the push rod to reciprocate in the cutting cavity to cut the belt cutting part of the radioactive pipe;
the air cylinders are multi-stage air cylinders; the multi-stage cylinder includes:
the cylinder is provided with an air outlet and an air inlet;
the output shaft is arranged in the cylinder and is used for being connected with the other end of the push rod;
the pistons are sleeved on the outer side of the output shaft; and
The plurality of central holes are arranged on each piston and are respectively communicated with the air outlet and the air inlet;
the output pressurizing multiple of the multi-stage cylinder is the ratio of the sum of the areas of the pistons to the acting area of the cutting knife.
2. The radioactive tubing cutting device of claim 1, wherein the cutting cavity comprises a female die, and an end of the female die remote from the cutting blade is provided with an adjustment end; the adjusting end is provided with an adjusting piece for adjusting the stroke of the cutting knife in the female die.
3. The radioactive tubing cutting apparatus of claim 1, wherein the cartridge comprises:
The outer cylinder is provided with an air outlet and an air inlet;
An inner bushing arranged at the inner side of the outer cylinder; and
An end cover connected with the opening of the outer cylinder;
The output shaft and the piston are arranged in the outer cylinder, and the other end of the output shaft extends out of the end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110871476.2A CN113414281B (en) | 2021-07-30 | 2021-07-30 | Radioactive pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110871476.2A CN113414281B (en) | 2021-07-30 | 2021-07-30 | Radioactive pipe cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113414281A CN113414281A (en) | 2021-09-21 |
| CN113414281B true CN113414281B (en) | 2024-06-04 |
Family
ID=77718642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110871476.2A Active CN113414281B (en) | 2021-07-30 | 2021-07-30 | Radioactive pipe cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113414281B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600991A (en) * | 1967-10-14 | 1971-08-24 | Nippon Kokan Kk | Flying pipe cutting apparatus |
| EP0647948A1 (en) * | 1993-10-12 | 1995-04-12 | FINMECCANICA S.p.A. AZIENDA ANSALDO | A remote controlled laser apparatus for sealing and cutting internally contaminated piping |
| CN201815740U (en) * | 2010-10-14 | 2011-05-04 | 陈兆伟 | Pipe cutter |
| CN102691692A (en) * | 2012-04-17 | 2012-09-26 | 新昌县大有机械有限公司 | Multi-stage pressure composite cylinder |
| CN205927301U (en) * | 2016-07-31 | 2017-02-08 | 天津市蓝亚冷暖设备科技有限公司 | Small -size steel tube cutting machine |
| CN207239272U (en) * | 2017-08-17 | 2018-04-17 | 古河奇宏电子（苏州）有限公司 | A kind of copper pipe cutting machine |
| CN109158684A (en) * | 2018-08-13 | 2019-01-08 | 广州大正机械科技开发有限公司 | A kind of pipe fitting process equipment |
| CN109822236A (en) * | 2019-04-04 | 2019-05-31 | 中国工程物理研究院机械制造工艺研究所 | It is a kind of for pipe cutting and the device of welding |
| CN209349594U (en) * | 2018-12-05 | 2019-09-06 | 歌尔科技有限公司 | Pipe fitting cuts jig and pipe fitting cutting equipment |
| CN110328401A (en) * | 2019-06-28 | 2019-10-15 | 黄卫良 | A kind of adjustable bellows cutting equipment |
| CN110539034A (en) * | 2019-08-22 | 2019-12-06 | 成都中核高通同位素股份有限公司 | High-precision cutting and disassembling device for thin-wall zirconium alloy target |
| CN110653866A (en) * | 2019-10-30 | 2020-01-07 | 苏州超硕凡塑料制品有限公司 | Rotatable plastic pipe cutting device |
| CN110714943A (en) * | 2019-10-18 | 2020-01-21 | 捷福装备（武汉）股份有限公司 | Two-stroke multistage supercharging cylinder |
| CN111590130A (en) * | 2020-05-26 | 2020-08-28 | 四川荣塑管业集团有限责任公司 | Pipe cutting machine |
| CN211516223U (en) * | 2019-10-31 | 2020-09-18 | 南安凯杏工业产品设计有限公司 | Cutting device suitable for building body |
| CN212239387U (en) * | 2020-04-20 | 2020-12-29 | 天津易恒通金属制品有限公司 | Fixing structure for copper bush cutting device |
| CN112238254A (en) * | 2020-12-18 | 2021-01-19 | 杭州智行远机器人技术有限公司 | Control method for cutting radioactive solid waste for nuclear industry |
| CN112658372A (en) * | 2020-12-18 | 2021-04-16 | 杭州智行远机器人技术有限公司 | Remote control type cutting system for nuclear industry pipe |
| CN112935385A (en) * | 2021-03-16 | 2021-06-11 | 义乌市隐向贸易有限公司 | Pipe cutting machine capable of preventing pipe from being extruded during cutting |
| CN215237137U (en) * | 2021-07-30 | 2021-12-21 | 中国工程物理研究院机械制造工艺研究所 | Radioactive pipe cutting device |
-
2021
- 2021-07-30 CN CN202110871476.2A patent/CN113414281B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600991A (en) * | 1967-10-14 | 1971-08-24 | Nippon Kokan Kk | Flying pipe cutting apparatus |
| EP0647948A1 (en) * | 1993-10-12 | 1995-04-12 | FINMECCANICA S.p.A. AZIENDA ANSALDO | A remote controlled laser apparatus for sealing and cutting internally contaminated piping |
| CN201815740U (en) * | 2010-10-14 | 2011-05-04 | 陈兆伟 | Pipe cutter |
| CN102691692A (en) * | 2012-04-17 | 2012-09-26 | 新昌县大有机械有限公司 | Multi-stage pressure composite cylinder |
| CN205927301U (en) * | 2016-07-31 | 2017-02-08 | 天津市蓝亚冷暖设备科技有限公司 | Small -size steel tube cutting machine |
| CN207239272U (en) * | 2017-08-17 | 2018-04-17 | 古河奇宏电子（苏州）有限公司 | A kind of copper pipe cutting machine |
| CN109158684A (en) * | 2018-08-13 | 2019-01-08 | 广州大正机械科技开发有限公司 | A kind of pipe fitting process equipment |
| CN209349594U (en) * | 2018-12-05 | 2019-09-06 | 歌尔科技有限公司 | Pipe fitting cuts jig and pipe fitting cutting equipment |
| CN109822236A (en) * | 2019-04-04 | 2019-05-31 | 中国工程物理研究院机械制造工艺研究所 | It is a kind of for pipe cutting and the device of welding |
| CN110328401A (en) * | 2019-06-28 | 2019-10-15 | 黄卫良 | A kind of adjustable bellows cutting equipment |
| CN110539034A (en) * | 2019-08-22 | 2019-12-06 | 成都中核高通同位素股份有限公司 | High-precision cutting and disassembling device for thin-wall zirconium alloy target |
| CN110714943A (en) * | 2019-10-18 | 2020-01-21 | 捷福装备（武汉）股份有限公司 | Two-stroke multistage supercharging cylinder |
| CN110653866A (en) * | 2019-10-30 | 2020-01-07 | 苏州超硕凡塑料制品有限公司 | Rotatable plastic pipe cutting device |
| CN211516223U (en) * | 2019-10-31 | 2020-09-18 | 南安凯杏工业产品设计有限公司 | Cutting device suitable for building body |
| CN212239387U (en) * | 2020-04-20 | 2020-12-29 | 天津易恒通金属制品有限公司 | Fixing structure for copper bush cutting device |
| CN111590130A (en) * | 2020-05-26 | 2020-08-28 | 四川荣塑管业集团有限责任公司 | Pipe cutting machine |
| CN112238254A (en) * | 2020-12-18 | 2021-01-19 | 杭州智行远机器人技术有限公司 | Control method for cutting radioactive solid waste for nuclear industry |
| CN112658372A (en) * | 2020-12-18 | 2021-04-16 | 杭州智行远机器人技术有限公司 | Remote control type cutting system for nuclear industry pipe |
| CN112935385A (en) * | 2021-03-16 | 2021-06-11 | 义乌市隐向贸易有限公司 | Pipe cutting machine capable of preventing pipe from being extruded during cutting |
| CN215237137U (en) * | 2021-07-30 | 2021-12-21 | 中国工程物理研究院机械制造工艺研究所 | Radioactive pipe cutting device |
Non-Patent Citations (3)
| Title |
|---|
| 三代核电核岛主管道坡口加工研究;朱华东;封增梅;邓联峰;;施工技术;20170625(第S1期);全文 * |
| 放射性靶管切割机设计;宫霞霞;陈守强;柏海平;王永峰;;机械设计与制造;20080308(第03期);全文 * |
| 激光加工管材的研究;徐路宁, 王霄, 张永康;电加工与模具;20011230(第06期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113414281A (en) | 2021-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215237137U (en) | Radioactive pipe cutting device | |
| WO2010016479A1 (en) | Crusher for crushing a silicon ingot, and silicon crushing apparatus having a plurality of crushers | |
| CN113414281B (en) | Radioactive pipe cutting device | |
| CN111229412B (en) | Adjustable precise crushing and grinding assembly | |
| CN208717635U (en) | A kind of waste paper recyclable device of beehive carton production line | |
| CN114042919A (en) | Device for preparing strong-toughness metal powder and using method thereof | |
| CN116690194B (en) | Numerical control stamping die capable of deburring and numerical control forming machine tool | |
| CN106393200A (en) | Multi-applicability kiwi fruit slicing machine | |
| CN205629962U (en) | Take scale turnout function's hydraulic pressure bar copper straightening machine | |
| CN209156841U (en) | A kind of waste material recovery device of aluminium sheet press machine | |
| CN218366031U (en) | Die stamping device for processing rubber products | |
| US6248020B1 (en) | Fastener forming machine | |
| CN114798940A (en) | Automatic punch with feeding mechanism | |
| CN112570112A (en) | But autofilter's traditional chinese medicine reducing mechanism | |
| CN108372233A (en) | Lateral molding | |
| CN113618144A (en) | Automatic material receiving equipment for slitting large-diameter thick-wall pipe and working method thereof | |
| CN220003026U (en) | Supercritical extraction pretreatment instrument | |
| CN218139247U (en) | Equipment for crushing plastic garbage | |
| CN110900876A (en) | High-efficiency pressurizing and granulating device of plastic granulator | |
| CN110394494B (en) | Core rod and pipe shearing device | |
| CN217191946U (en) | Bar copper unloader based on punch press | |
| CN216398697U (en) | Full-automatic sorting device of longitudinal cutting equipment | |
| CN118082149B (en) | Novel extruder feeding mechanism for PEEK material and PEEK material extrusion process thereof | |
| CN113909361B (en) | Discharging structure of punching machine | |
| CN104359730A (en) | Gunpowder sample preparation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |