CN109158684A - A kind of pipe fitting process equipment - Google Patents
A kind of pipe fitting process equipment Download PDFInfo
- Publication number
- CN109158684A CN109158684A CN201810918275.1A CN201810918275A CN109158684A CN 109158684 A CN109158684 A CN 109158684A CN 201810918275 A CN201810918275 A CN 201810918275A CN 109158684 A CN109158684 A CN 109158684A
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- China
- Prior art keywords
- face
- generator
- connection
- frame
- chamber
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- 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
-
- 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
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of pipe fitting process equipments, including substrate and the lid being mounted on the upside of the substrate, accommodating chamber is equipped in the lid bottom end face, first sliding groove is equipped in the accommodating chamber roof, being slidably installed in the first sliding groove has processing seat, elevating mechanism is symmetrically arranged at left and right sides of the processing seat, recessed groove is equipped in the processing seat bottom end face, rotation is provided with cutting blade in the recessed groove, it is symmetrical above and below in the cutting blade left end face to be equipped with the first slotting connection slot, it is equipped with second in cutting blade right end face center and inserts connection slot, the first generator is installed in the recessed groove inner left wall, the output shaft of the first generator right-hand end is installed with the plate that is loaded, the plate right end face that is loaded is symmetrical above and below to be installed with the slotting yoke plate for inserting the connection mating connection of slot with described first.
Description
Technical field
The present invention relates to hard alloy pipe fitting processing technique field, specially a kind of pipe fitting process equipment.
Background technique
When processing hard alloy pipe fitting, need to carry out cutting work to it, currently, usually passing through man-hour manually hand-held
Cutting machine carries out cutting work, and when use is easy to produce a large amount of dust, is easy to cause damages to human body and environment, moreover,
It when cutting processing, needs to clamp hard alloy pipe fitting, is clamped, operated currently, chucking device is usually used alone
Complex steps waste a large amount of manpowers, and therefore, it is necessary to improve.
Summary of the invention
The purpose of the present invention is to provide a kind of pipe fitting process equipments, for overcoming drawbacks described above in the prior art.
A kind of pipe fitting process equipment according to the present invention, including substrate and the lid being mounted on the upside of the substrate, institute
It states and is equipped with accommodating chamber in lid bottom end face, first sliding groove is equipped in the accommodating chamber roof, sliding is matched in the first sliding groove
Conjunction is equipped with processing seat, and elevating mechanism is symmetrically arranged at left and right sides of the processing seat, is equipped in the processing seat bottom end face recessed
Slot is fallen into, rotation is provided with cutting blade in the recessed groove, symmetrical above and below in the cutting blade left end face to be equipped with first and insert
Join slot, second is equipped in cutting blade right end face center and is inserted joins slot, the is installed in the recessed groove inner left wall
One generator, the output shaft of the first generator right-hand end are installed with the plate that is loaded, and the plate right end face that is loaded is symmetrical above and below
It is installed with the slotting yoke plate for inserting the connection mating connection of slot with described first, is equipped with second sliding slot on the right side of the recessed groove in inner wall,
Being slidably installed in the second sliding slot has the first slide plate, and being rotatably assorted to be equipped in the first slide plate left end face turns
Arm, the pivoted arm insert the connection mating connection of slot with described second, and the second sliding slot roof connection, which is equipped with first and passes, matches chamber, institute
It states the first biography and is fixedly installed in the first slide plate top end surface with casting lug thereon, the casting lug thereon is equipped in chamber, described first passes
There is adjustment block with intracavitary be slidably installed, push rod, the positioning are hingedly connected between the adjustment block and the casting lug thereon
Block screw-internal thread fit is equipped with the first screw rod, and the first screw rod bottom end is installed with limited block, first screw tip
Extending end power is fitted with the second generator, and second generator is fixedly arranged in the processing seat, the adjustment block
Top end surface is installed with electricity-supplying piece, and the electricity-supplying piece and first generator are electrically connected, and described first passes with intracavitary roof
It is interior to be equipped with the mating connection of the electricity-supplying piece into electric chamber, folder is installed in the accommodating chamber of the substrate top end face
Determine frame, it is described clamp to be equipped in top of the trellis end face clamp chamber, it is described clamp at left and right sides of chamber described clamp bilateral symmetry in frame
Equipped with atmospheric pressure cavity, being slidably installed in the atmospheric pressure cavity has piston rod, the opposite side of the piston rod of the left and right sides
Face is installed with slide arm, the slide arm with it is described clamp frame be slidably matched and protrude into it is described clamp intracavitary and end and be installed with clamp
Plate, atmospheric pressure cavity bottom wall connection are equipped with pressure hole, and the pressure hole of the left and right sides is tightly connected the first pneumatic cylinder, and described the
One pneumatic cylinder clamps in frame described in being fixedly arranged on, and is additionally provided with dust-extraction unit on the lid.
Further technical solution, the elevating mechanism include being symmetrical set in the inner wall of the first sliding groove two sides
Third sliding slot, be slidably installed in the sliding slot the second slide plate having with the processing seat integral type setting, described second
Slide plate screw-internal thread fit is equipped with the second screw rod, and second screw rod bottom extending end is matched with third sliding slot bottom wall rotation
Connection is closed, the second screw tip extending end power is fitted with third generator, and the third generator is fixedly arranged on
In the third sliding slot inner roof wall.
Further technical solution, the interior left and right extension of the substrate are equipped with the second biography and pass with chamber, described second with an intracavitary left side
Right be symmetrically rotatably assorted is equipped with the second screw rod, and second screw rod outer surface is installed with synchronizing wheel, the left and right sides it is described same
Transmission is fitted with synchronous belt between step wheel, and second screw rod bottom extending end power on right side is fitted with the 4th
Generator, the 4th generator are fixedly arranged on described second and pass in intracavitary bottom wall, and second screw rod stretches out the substrate top
End surface and being threadedly engaged with the lid is connect.
Further technical solution, it is described to clamp extended before and after the interior bilateral symmetry of frame is slidably installed lead
Plate, guide plate rear side end are installed with connection frame, and the connection frame is fixedly arranged on the substrate top clamped on rear side of frame
End face is installed with the second pneumatic cylinder on the connection frame, and the second pneumatic cylinder front side end power is fitted with telescopic rod, institute
Telescopic rod front side end is stated to be fixedly connected with the frame back end surface that clamps.
Further technical solution, the dust-extraction unit include the deduster for being fixedly mounted on the lid left end face,
The deduster right-hand end is sealedly connected with dust removing tube, and the dust removing tube protrudes into the accommodating chamber.
The beneficial effects of the present invention are: the 4th generator of starting drives second when needing to process hard alloy pipe fitting
Screw rod rotation, the second screw rod drive lid to rise, and then, the second pneumatic cylinder of starting, which pushes forward, to be clamped frame and skid off accommodating chamber, by
Hard alloy pipe fitting, which is put into, to be clamped intracavitary, is then started the first pneumatic cylinder and is pushed the clipping plate relative movement of the left and right sides by hard
Alloy pipe fitting clamps, and then the second pneumatic cylinder of reverse starting will clamp frame and be moved on the downside of cutting blade, then reverse starting
4th generator drives lid decline to abut with substrate, at this point, accommodating chamber is in closed state, then starts the first generator band
Dynamic cutting blade rotation, meanwhile, starting third generator drives processing seat decline to carry out cutting processing to hard alloy pipe fitting, from
And the dust from flying for preventing cutting from generating when carrying out cutting processing to hard alloy pipe fitting, effectively reduce dust to human body and
The harm of environment, and its gripping step is simple and convenient, quickly and efficiently to the cutting of hard alloy pipe fitting, effectively prevent cutting plus
Working hour generates security risk；
When needing dismounting and change cutting blade, the second generator of starting drives adjustment block decline, and push rod pushes away when adjustment block declines
Dynamic first slide plate slides to the right, inserts connection slot at this point, pivoted arm is detached from second and skids off recessed groove, then, manually by cutting blade to
Right promotion, which can make to insert yoke plate, to be detached from first and inserts connection slot, at this point, can dismantle down cutting blade, without manually using pulling
The tools such as hand are dismounted, and dismounting step is simple.
Detailed description of the invention
Fig. 1 is overall structure diagram inside a kind of pipe fitting process equipment of the invention；
Fig. 2 is the enlarged structure schematic diagram that seat 125 is processed in the present invention；
Fig. 3 is the local left view structural representation in the present invention.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is described in detail.
Referring to Fig.1-3, a kind of pipe fitting process equipment of embodiment according to the present invention, including substrate 100 and be mounted on
The lid 121 of 100 upside of substrate, 121 bottom end face of lid is interior to be equipped with accommodating chamber 120,120 roof of accommodating chamber
Interior to be equipped with first sliding groove 126, being slidably installed in the first sliding groove 126 has processing seat 125, the processing seat 125 or so
Two sides are symmetrically arranged with elevating mechanism, and recessed groove 145, rotation in the recessed groove 145 are equipped in 125 bottom end face of processing seat
It is provided with cutting blade 131, it is symmetrical above and below in 131 left end face of cutting blade to be equipped with first and insert connection slot 146, the cutting
It is equipped with second in 131 right end face center of blade and inserts connection slot 132, the first electricity is installed in 145 inner left wall of recessed groove
Roller 148, the output shaft 151 of 148 right-hand end of the first generator are installed with the plate 152 that is loaded, 152 right-hand end of plate that is loaded
Face is symmetrical above and below to be installed with the slotting yoke plate 147 for inserting the connection mating connection of slot 146 with described first, 145 right side of recessed groove
Second sliding slot 135 is equipped in inner wall, being slidably installed in the second sliding slot 135 has the first slide plate 134, first slide plate
It is rotatably assorted in 134 left end faces and pivoted arm 133 is installed, the pivoted arm 133 inserts the connection mating company of slot 132 with described second
It connecing, 135 roof of second sliding slot, which is connected to be equipped with first and pass, matches chamber 136, and first biography, which is matched, is equipped with casting lug thereon 137 in chamber 136,
The casting lug thereon 137 is fixedly installed in 134 top end surface of the first slide plate, and described first passes with the peace that is slidably matched in chamber 136
Equipped with adjustment block 149, push rod 139, the adjustment block 149 are hingedly connected between the adjustment block 149 and the casting lug thereon 137
Screw-internal thread fit is equipped with the first screw rod 141, and 141 bottom end of the first screw rod is installed with limited block 138, first spiral shell
141 top extending end power of bar is fitted with the second generator 144, and second generator 144 is fixedly arranged on the processing
In seat 125,149 top end surface of adjustment block is installed with electricity-supplying piece 142, the electricity-supplying piece 142 and first generator 148
It is electrically connected, described first passes with being equipped in 136 inner roof wall of chamber with the mating connection of the electricity-supplying piece 142 into electric chamber 143,
It is installed in the accommodating chamber 120 of 100 top end surface of substrate and clamps frame 106, described clamp sets in 106 top end surface of frame
Chamber 108 is clamped, described clamp for clamping 108 left and right sides of chamber is symmetrically equipped with atmospheric pressure cavity 113 in frame 106, described
Being slidably installed in atmospheric pressure cavity 113 has piston rod 112, and the side end face that the piston rod 112 of the left and right sides is opposite is fixed
There is a slide arm 107, the slide arm 107 is slidably matched with the frame 106 that clamps and protrudes into described clamp in chamber 108 and end is installed with
Clipping plate 111,113 bottom wall of the atmospheric pressure cavity connection are equipped with pressure hole 114, and the pressure hole 114 of the left and right sides is tightly connected
First pneumatic cylinder 109, first pneumatic cylinder 109 be fixedly arranged on it is described clamp in frame 106, be additionally provided with dedusting on the lid 121
Device.
Valuably or illustratively, the elevating mechanism includes being symmetrical set in 126 two sides of first sliding groove
Third sliding slot 122 in wall, be slidably installed in the sliding slot 122 have and processing 125 integral type of the seat setting second
Slide plate 123,123 screw-internal thread fit of the second slide plate are equipped with the second screw rod 127, and 127 bottom of the second screw rod extends end
End is rotatably assorted with 122 bottom wall of third sliding slot to be connect, and the 127 top extending end power of the second screw rod is fitted with
Third generator 124, the third generator 124 are fixedly arranged in 122 inner roof wall of third sliding slot, consequently facilitating adding to described
Work seat 125 carries out lift adjustment, convenient to carry out cutting work to hard alloy pipe fitting.
Valuably or illustratively, extend to be equipped with second and pass in the substrate 100 or so and match chamber 103, second biography is matched
Bilateral symmetry, which is rotatably assorted, in chamber 103 is equipped with the second screw rod 105, and 105 outer surface of the second screw rod is installed with synchronizing wheel
102, transmission is fitted with synchronous belt 104, second screw rod 105 on right side between the synchronizing wheel 102 of the left and right sides
Bottom extending end power is fitted with the 4th generator 101, and the 4th generator 101 is fixedly arranged on described second and passes with chamber
In 103 inner bottom walls, second screw rod 105 stretch out 100 top end surface of substrate and with 121 company of being threadedly engaged of lid
It connects, so that automatically controlling the lid 121 carries out lifting work, and then the automatic control accommodating chamber 120 is on and off, side
Just hard alloy pipe fitting is put into and clamps chamber 108 with taking-up.
Valuably or illustratively, it is described clamp bilateral symmetry in frame 106 and be slidably installed there is front and back to be extended
Guide plate 115, the 115 rear side end of guide plate are installed with connection frame 161, and the connection frame 161 is fixedly arranged on described after clamping frame 106
100 top end surface of the substrate of side is installed with the second pneumatic cylinder 162, second pneumatic cylinder 162 on the connection frame 161
Front side end power is fitted with telescopic rod 163, and 163 front side end of telescopic rod and 106 back end surface of frame that clamps are consolidated
Fixed connection is further facilitated and is carried out to hard alloy pipe fitting so that the frame 106 that clamps is released forward accommodating chamber 120 automatically
Clamp work.
Valuably or illustratively, the dust-extraction unit includes the dedusting for being fixedly mounted on 121 left end face of lid
Device 201,201 right-hand end of deduster are sealedly connected with dust removing tube 202, and the dust removing tube 202 protrudes into the accommodating chamber 120
It is interior, to effectively reduce dust generation.
When needing to process hard alloy pipe fitting, the 4th generator 101 of starting drives the second screw rod 105 to rotate, and second
Screw rod 105 drives lid 121 to rise, and then, the second pneumatic cylinder 162 of starting, which pushes forward, to be clamped frame 106 and skid off accommodating chamber 120,
Hard alloy pipe fitting is put into and is clamped in chamber 108,111 phase of clipping plate that the first pneumatic cylinder 109 pushes the left and right sides is then started
Hard alloy pipe fitting is clamped to mobile, then the second pneumatic cylinder of reverse starting 162 will clamp frame 106 and be moved to cutting blade
131 downsides, then the 4th generator 101 of reverse starting drives the decline of lid 121 to abut with substrate 100, at this point, accommodating chamber 120
In closed state, then starts the first generator 148 and cutting blade 131 is driven to rotate, meanwhile, start third generator 124
The processing decline of seat 125 is driven to carry out cutting processing to hard alloy pipe fitting；
When needing dismounting and change cutting blade 131, the second generator 144 of starting drives adjustment block 149 to decline, adjustment block 149
Push rod 139 pushes the first slide plate 134 to slide to the right when decline, inserts connection slot 132 at this point, pivoted arm 133 is detached from second and skids off recess
Slot 145, then, pushing cutting blade 131 to the right can make to insert yoke plate 147 manually is detached from the first slotting connection slot 146, at this point, i.e.
Under cutting blade 131 being dismantled.
The beneficial effects of the present invention are: the 4th generator of starting drives second when needing to process hard alloy pipe fitting
Screw rod rotation, the second screw rod drive lid to rise, and then, the second pneumatic cylinder of starting, which pushes forward, to be clamped frame and skid off accommodating chamber, by
Hard alloy pipe fitting, which is put into, to be clamped intracavitary, is then started the first pneumatic cylinder and is pushed the clipping plate relative movement of the left and right sides by hard
Alloy pipe fitting clamps, and then the second pneumatic cylinder of reverse starting will clamp frame and be moved on the downside of cutting blade, then reverse starting
4th generator drives lid decline to abut with substrate, at this point, accommodating chamber is in closed state, then starts the first generator band
Dynamic cutting blade rotation, meanwhile, starting third generator drives processing seat decline to carry out cutting processing to hard alloy pipe fitting, from
And the dust from flying for preventing cutting from generating when carrying out cutting processing to hard alloy pipe fitting, effectively reduce dust to human body and
The harm of environment, and its gripping step is simple and convenient, quickly and efficiently to the cutting of hard alloy pipe fitting, effectively prevent cutting plus
Working hour generates security risk；
When needing dismounting and change cutting blade, the second generator of starting drives adjustment block decline, and push rod pushes away when adjustment block declines
Dynamic first slide plate slides to the right, inserts connection slot at this point, pivoted arm is detached from second and skids off recessed groove, then, manually by cutting blade to
Right promotion, which can make to insert yoke plate, to be detached from first and inserts connection slot, at this point, can dismantle down cutting blade, without manually using pulling
The tools such as hand are dismounted, and dismounting step is simple.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of pipe fitting process equipment, including substrate and the lid being mounted on the upside of the substrate, it is characterised in that: the lid
It is equipped with accommodating chamber in body bottom end face, first sliding groove is equipped in the accommodating chamber roof, be slidably matched peace in the first sliding groove
Equipped with processing seat, it is symmetrically arranged with elevating mechanism at left and right sides of the processing seat, is equipped with recessed groove in the processing seat bottom end face,
It is rotated in the recessed groove and is provided with cutting blade, it is symmetrical above and below in the cutting blade left end face to be equipped with the first slotting connection slot,
It is equipped with second in cutting blade right end face center and inserts connection slot, the first electricity rolling is installed in the recessed groove inner left wall
Son, the output shaft of the first generator right-hand end are installed with the plate that is loaded, described to be loaded that plate right end face is symmetrical above and below to be installed with
The slotting yoke plate for inserting the connection mating connection of slot with described first, is equipped with second sliding slot on the right side of the recessed groove in inner wall, and described the
Being slidably installed in two sliding slots has the first slide plate, is rotatably assorted in the first slide plate left end face and is equipped with pivoted arm, described
Pivoted arm inserts the connection mating connection of slot with described second, and the second sliding slot roof connection, which is equipped with first and passes, matches chamber, and described first
It passes with casting lug thereon is equipped in chamber, the casting lug thereon is fixedly installed in the first slide plate top end surface, and described first passes with intracavitary
Being slidably installed has adjustment block, and push rod, spiral shell in the adjustment block are hingedly connected between the adjustment block and the casting lug thereon
Line is fitted with the first screw rod, and the first screw rod bottom end is installed with limited block, and first screw tip extends end
End power is fitted with the second generator, and second generator is fixedly arranged in the processing seat, the adjustment block top end
Face is installed with electricity-supplying piece, and the electricity-supplying piece and first generator are electrically connected, and first biography is matched to be equipped in intracavitary roof
With the mating connection of the electricity-supplying piece into electric chamber, it is installed in the accommodating chamber of the substrate top end face and clamps frame,
Described to clamp equipped with chamber is clamped in top of the trellis end face, described clamp clamped at left and right sides of chamber is symmetrically equipped with gas in frame
Chamber is pressed, being slidably installed in the atmospheric pressure cavity has piston rod, and the side end face that the piston rod of the left and right sides is opposite is fixed
Have a slide arm, the slide arm and it is described clamp frame be slidably matched and protrude into it is described clamp intracavitary and end and be installed with clipping plate, it is described
The connection of atmospheric pressure cavity bottom wall is equipped with pressure hole, and the pressure hole of the left and right sides is tightly connected the first pneumatic cylinder, first air pressure
Cylinder clamps in frame described in being fixedly arranged on, and is additionally provided with dust-extraction unit on the lid.
2. a kind of pipe fitting process equipment according to claim 1, it is characterised in that: the elevating mechanism includes bilateral symmetry
The third sliding slot being set in the inner wall of the first sliding groove two sides, being slidably installed in the sliding slot has and the processing seat one
Second slide plate of body formula setting, the second slide plate screw-internal thread fit are equipped with the second screw rod, and second screw rod bottom extends
End is rotatably assorted with the third sliding slot bottom wall and connect, and the second screw tip extending end power is fitted with third
Generator, the third generator are fixedly arranged in the third sliding slot inner roof wall.
3. a kind of pipe fitting process equipment according to claim 1, it is characterised in that: left and right, which extends, in the substrate is equipped with the
Two pass with chamber, and second biography is rotatably assorted with intracavitary bilateral symmetry is equipped with the second screw rod, and second screw rod outer surface is solid
Equipped with synchronizing wheel, transmission is fitted with synchronous belt, second screw rod bottom on right side between the synchronizing wheel of the left and right sides
Portion's extending end power is fitted with the 4th generator, and the 4th generator is fixedly arranged on described second and passes with intracavitary bottom wall
Interior, second screw rod, which stretches out the substrate top end face and is threadedly engaged with the lid, to be connect.
4. a kind of pipe fitting process equipment according to claim 1, it is characterised in that: described to clamp bilateral symmetry sliding in frame
It is fitted with the extended guide plate in front and back, end is installed with connection frame on rear side of the guide plate, and the connection frame is fixedly arranged on institute
The substrate top end face clamped on rear side of frame is stated, is installed with the second pneumatic cylinder on the connection frame, before second pneumatic cylinder
Side power is fitted with telescopic rod, and the telescopic rod front side end is fixedly connected with the frame back end surface that clamps.
5. a kind of pipe fitting process equipment according to claim 1, it is characterised in that: the dust-extraction unit includes being fixedly mounted
In the deduster of the lid left end face, the deduster right-hand end is sealedly connected with dust removing tube, and the dust removing tube protrudes into institute
It states in accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918275.1A CN109158684A (en) | 2018-08-13 | 2018-08-13 | A kind of pipe fitting process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918275.1A CN109158684A (en) | 2018-08-13 | 2018-08-13 | A kind of pipe fitting process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109158684A true CN109158684A (en) | 2019-01-08 |
Family
ID=64895712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918275.1A Withdrawn CN109158684A (en) | 2018-08-13 | 2018-08-13 | A kind of pipe fitting process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109158684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414281A (en) * | 2021-07-30 | 2021-09-21 | 中国工程物理研究院机械制造工艺研究所 | Radioactive pipe cutting device |
-
2018
- 2018-08-13 CN CN201810918275.1A patent/CN109158684A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414281A (en) * | 2021-07-30 | 2021-09-21 | 中国工程物理研究院机械制造工艺研究所 | Radioactive pipe cutting device |
| CN113414281B (en) * | 2021-07-30 | 2024-06-04 | 中国工程物理研究院机械制造工艺研究所 | Radioactive pipe cutting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190108 |