CN115365650A - Drawer plate type dustproof front clamp of laser pipe cutting machine - Google Patents
Drawer plate type dustproof front clamp of laser pipe cutting machine Download PDFInfo
- Publication number
- CN115365650A CN115365650A CN202211291656.4A CN202211291656A CN115365650A CN 115365650 A CN115365650 A CN 115365650A CN 202211291656 A CN202211291656 A CN 202211291656A CN 115365650 A CN115365650 A CN 115365650A
- Authority
- CN
- China
- Prior art keywords
- drawer
- clean room
- pipe cutting
- laser pipe
- cutting machine
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a drawer plate type dustproof front clamp of a laser pipe cutting machine, which belongs to the field of laser pipe cutting machines and comprises two groups of chucks fixed through bolts, wherein a left clean room, a right clean room, an upper clean room and a lower clean room are respectively distributed inside the periphery of each chuck; the chucks are positioned inside the left clean room and the right clean room and are respectively provided with a synchronous assembly, and the chucks are connected with two stacked drawer plates through the synchronous assemblies; the inside that the chuck is located clean room about all is provided with double cylinder to install the push pedal case assembly through double cylinder. The invention solves the problem of the clamping force loss of the traditional external dustproof clamping jaw; the isolated drawer plate structure solves the dynamic sealing type dustproof problem of jet flow type high-temperature metal dust and the problem of reliability caused by the jet flow type high-temperature metal dust in the laser pipe cutting machine industry.
Description
Technical Field
The invention relates to the field of laser pipe cutting machines, in particular to a drawer plate type dustproof front clamp of a laser pipe cutting machine.
Background
In the current laser pipe cutting machine, the dust prevention requirement is different from that of other cold machining, and as the main dust in the laser machining is jet flow type high-temperature metal dust, the technical requirements on a front chuck are that the dust prevention is good and the precision is high, and the invention fully approaches the strict technical requirements from the structural principle.
Laser processing is a new industry developed in the year, a chuck is a key device of a laser pipe cutting machine, and in the laser pipe cutting industry, dust prevention of the chuck is one of four major problems of winding the laser pipe cutting machine.
Therefore, the drawer plate type dustproof front clamp of the laser pipe cutting machine is provided to solve the problems, the drawer plate type dustproof front clamp is very effective in protection and isolation of jet flow type high-temperature metal dust, and the problem of reliability is thoroughly solved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a drawer plate type dustproof front clamp of a laser pipe cutting machine, which overcomes the defects of the prior art and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the drawer plate type dustproof front clamp of the laser pipe cutting machine comprises two groups of chucks fixed through bolts, wherein a left clean room, a right clean room, an upper clean room and a lower clean room are respectively arranged on the periphery of the interior of each chuck;
the chucks are positioned inside the left clean room and the right clean room and are respectively provided with a synchronous assembly, and the chucks are connected with two stacked drawer plates through the synchronous assemblies;
the inside that the chuck is located clean room about all is provided with double cylinder to install the push pedal case assembly through double cylinder.
As a preferred technical scheme of the invention, the synchronous assembly comprises two linear guide rods which are arranged in parallel in the left and right clean rooms, a guide plate is sleeved outside the guide rods and is connected with two reciprocating synchronous connecting rods through a guide plate rotating shaft, and the other ends of the two reciprocating synchronous connecting rods are respectively connected with a rotating shaft at one side of the two drawer plates;
the end surface of one reciprocating synchronous connecting rod is provided with a chute, and the other reciprocating synchronous connecting rod is arranged in the chute;
through adopting above-mentioned technical scheme, two drawer boards are at the in-process that alternately slides, can make the pivot junction of two reciprocating type synchronous connecting rod other ends open and shut to promote the baffle and slide on the guide arm, with the synchronism of guaranteeing double-cylinder.
As a preferred technical scheme of the invention, the push plate box assembly comprises a push plate box top plate and two roller shafts with rotating shafts connected in the push plate box top plate, and two ends of the push plate box top plate are respectively fixed with bolts at one side of the drawer plate far away from the synchronous component through bolts;
the surface of one side of the top plate of the push plate box, which is far away from the roller shaft, is provided with a cylinder connecting groove, and the cylinder connecting groove is in threaded connection with the telescopic end of the double cylinder through the cylinder connecting groove;
by adopting the technical scheme, when the double cylinders are used for pushing the top plates of the two push pedal boxes to synchronously clamp, the push pedal box assembly simultaneously drives the drawer plate to move.
As a preferable technical scheme of the invention, the thickness of the push plate box top plate is equal to the thickness of the stack of the two drawer plates, and the tolerance of the two drawer plates is between-0.15 mm and-0.20 mm;
by adopting the technical scheme, the push-pull box assembly is ensured to be pushed and pulled flexibly all the time, and the protection of high-temperature jet type metal dust is completely and thoroughly achieved.
As a preferred technical scheme of the invention, upper plates are arranged on the opposite surfaces and the opposite surfaces of the two chucks, the upper plates are made of stainless steel plates, and round holes corresponding to the double cylinders are formed in the upper plates on the opposite surfaces of the two chucks and are used for connecting the gas circuit connecting pipes;
through adopting above-mentioned technical scheme, the round hole of accessible upper portion board is connected the gas circuit connecting pipe, provides atmospheric pressure for inside double cylinder.
The invention has the beneficial effects that:
1. the invention solves the problem that the clamping force of the traditional external dustproof clamping jaw is difficult to lose;
2. the isolated drawer plate structure solves the dynamic dustproof problem of jet type high-temperature metal dust and thoroughly solves the reliability problem caused by dustproof;
3. the device has the characteristics of simple structure, light weight and small inertia;
4. the invention adopts the roller push box, solves the dust isolation problem of the upper and lower clean rooms, shortens the invalid stroke, reduces the outer diameter-to-inner diameter ratio of the chuck and is beneficial to reducing the rotational inertia.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front, cross and vertical cross sections of the present invention;
FIG. 3 is a schematic diagram of a synchronization module according to the present invention;
FIG. 4 is a schematic structural view of a push pedal box assembly of the present invention;
FIG. 5 is a side view of the structure of FIG. 4 according to the present invention.
In the figure: 1. a chuck; 2. cutting a working area; 3. a left clean room and a right clean room; 4. upper and lower clean rooms; 5. a double cylinder; 6. a synchronization component; 7. a drawer plate; 8. a push pedal box assembly;
61. a guide bar; 62. a guide plate; 63. a reciprocating synchronous connecting rod;
81. pushing the top plate of the plate box; 82. a roller shaft; 83. and a cylinder connecting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In this example
Referring to fig. 1-2, a drawer-type dust-proof front clamp of a laser pipe cutting machine includes two sets of chucks 1 fixed by bolts, and a left clean room 3, a right clean room 3, an upper clean room 4 and a lower clean room 4 distributed around the chucks 1 are respectively arranged in the chucks 1;
the chuck 1 is provided with a synchronizing assembly 6 inside the left clean room and the right clean room 3, and is connected with two stacked drawer plates 7 through the synchronizing assembly 6;
the chuck 1 is provided with double cylinders 5 inside the upper clean room 4 and the lower clean room 4, and a push plate box assembly 8 is installed through the double cylinders 5.
It is worth noting that:
1. referring to fig. 3, the synchronizing assembly 6 includes two guide rods 61 disposed in parallel in the left and right clean rooms 3, a guide plate 62 is sleeved outside the guide rods 61, and two reciprocating synchronizing connecting rods 63 are connected to the guide plate 62 through a rotating shaft, and the other ends of the two reciprocating synchronizing connecting rods 63 are respectively connected to a rotating shaft on one side of the two drawer plates 7, wherein a chute is disposed on the end surface of one reciprocating synchronizing connecting rod 63, and the other reciprocating synchronizing connecting rod 63 is disposed inside the chute, so that the rotating shaft connection position of the other ends of the two reciprocating synchronizing connecting rods 63 is opened and closed during the cross sliding process of the two drawer plates 7, and the guide plate 62 is pushed to slide on the guide rods 61, thereby ensuring the synchronization of the two cylinders 5.
2. Referring to fig. 4-5, the push plate box assembly 8 includes a push plate box top plate 81 and two roller shafts 82 connected to the push plate box top plate 81 through bolts, two ends of the push plate box top plate 81 are fixed to one side of the drawer plate 7 away from the synchronizing assembly 6 through bolts, a cylinder connecting groove 83 is formed in a surface of one side of the push plate box top plate 81 away from the roller shafts 82 and is in threaded connection with a telescopic end of the double cylinder 5 through the cylinder connecting groove 83, the double cylinder 5 is used for pushing the two push plate box top plates 81 to perform clamping synchronously, the push plate box assembly 8 simultaneously drives the drawer plate 7 to move, each clamping roller shaft 82 is linearly pushed by the double cylinder 5, the linear driving force loss is minimal, the problem of small clamping force is solved, and meanwhile, when the double cylinder 5 performs clamping movement, the push plate box assembly 8 can isolate high-temperature jet flow dust at each position, so that the high-temperature jet flow dust in a working area can not enter the upper and lower clean room 4 from the upper and lower faces;
the thickness of the top plate 81 of the push plate box is equal to the thickness of the stack of the two drawer plates 7, the tolerance of the two drawer plates 7 is between-0.15 mm and-0.20 mm, so that the push plate box assembly 8 is guaranteed to be pushed and pulled flexibly all the time, when the double cylinders 5 perform clamping movement, the design isolates high-temperature jet dust through the drawer plates 7, the high-temperature jet dust in a working area cannot enter the left clean room and the right clean room 3 from the side surface, the problem of dynamic sealing is solved, and the protection of the high-temperature jet metal dust is completely and thoroughly achieved.
3. Two all install the upper portion board on chuck 1's the opposite face in opposite directions and the opposite face, the material of upper portion board is corrosion resistant plate, and the round hole that double cylinder 5 corresponds is seted up to the upper portion board on both the opposite faces, and this round hole is used for the gas circuit connecting pipe, and the gas circuit connecting pipe is connected to the round hole of accessible upper portion board for inside double cylinder 5 provides atmospheric pressure.
Further:
1. the upper plate adopts an aluminum casting forming module, and the blank is subjected to metal processing on the basis, so that the total mass is reduced, sufficient mechanical strength is ensured, and the manufacturing cost is reduced;
2. a double-cylinder 5-type driving mode is adopted, so that the thickness of the chuck 1 is reduced, and the clamping force is improved;
3. the drawer plate 7 type dynamic sealing structure design separates a precision part clean area from a workpiece cutting working area 2, and realizes the closed protection of high-temperature jet type metal dust;
4. the design of the drawer plate 7 is combined with the characteristics of the high-temperature jet type metal dust, namely, the tolerance is between-0.15 mm and-0.20 mm, so that the drawer plate is always pushed and pulled flexibly, and the protection of the high-temperature jet type metal dust is completely and thoroughly realized.
The working principle is as follows: when double cylinder 5 promoted push pedal case assembly 8 and makes the centre gripping, push pedal case assembly 8 drove drawer board 7 simultaneously and removes, ensures that the high temperature dust can't get into precision parts district such as upper and lower, left and right sides, clean room 4 about promptly and clean room 3 about with, remains the state of dynamic seal all the time.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The drawer-type dustproof front clamp of the laser pipe cutting machine comprises two groups of chucks (1) fixed through bolts, and is characterized in that a left clean room (3), a right clean room (3), an upper clean room (4) and a lower clean room (4) which are distributed around the chucks (1) are respectively arranged in the chucks (1);
the chuck (1) is provided with synchronous components (6) inside the left clean room and the right clean room (3), and is connected with two stacked drawer plates (7) through the synchronous components (6);
the inside that chuck (1) were located upper and lower clean room (4) all is provided with double-cylinder (5) to install push pedal case assembly (8) through double-cylinder (5).
2. The drawer-type dust-proof front clamp of the laser pipe cutting machine according to claim 1, wherein the synchronizing assembly (6) comprises two guide rods (61) arranged in parallel in the left and right clean rooms (3), a guide plate (62) is sleeved outside the guide rods (61), two reciprocating synchronizing connecting rods (63) are connected through the guide plate (62) in a rotating manner, and the other ends of the two reciprocating synchronizing connecting rods (63) are respectively connected with one side of the two drawer plates (7) in a rotating manner.
3. The drawer-type dust-proof front clamp of the laser pipe cutting machine according to claim 2, wherein a chute is formed in the end surface of one of the reciprocating synchronous connecting rods (63), and the other reciprocating synchronous connecting rod (63) is disposed inside the chute.
4. The drawer-type dustproof front clamp of the laser pipe cutting machine according to claim 1, wherein the push plate box assembly (8) comprises a push plate box top plate (81) and two roller shafts (82) with rotating shafts connected in the push plate box top plate (81), and two ends of the push plate box top plate (81) are respectively bolted to one side of the drawer plate (7) away from the synchronizing assembly (6) through bolts.
5. The drawer-type dustproof front clamp of the laser pipe cutting machine according to claim 4, wherein a cylinder connecting groove (83) is formed in one side surface of the push plate box top plate (81) far away from the roller shaft (82), and the cylinder connecting groove (83) is in threaded connection with the telescopic end of the double cylinder (5).
6. The laser pipe cutter drawer-panel dust-proof front card according to claim 1, wherein the thickness of the push-panel box top panel (81) is equal to the thickness of the stack of two drawer panels (7), and the tolerance of the two drawer panels (7) is between-0.15 mm and-0.20 mm.
7. The drawer-type dust-proof front clamp of the laser pipe cutting machine according to claim 1, wherein the opposite surfaces of the two chucks (1) are provided with upper plates, the upper plates are made of stainless steel plates, and the upper plates on the opposite surfaces of the two chucks are provided with round holes corresponding to the double cylinders (5), and the round holes are used for gas path connecting pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211291656.4A CN115365650B (en) | 2022-10-21 | 2022-10-21 | Drawer plate type dustproof front clamp of laser pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211291656.4A CN115365650B (en) | 2022-10-21 | 2022-10-21 | Drawer plate type dustproof front clamp of laser pipe cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115365650A true CN115365650A (en) | 2022-11-22 |
| CN115365650B CN115365650B (en) | 2023-04-14 |
Family
ID=84073226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211291656.4A Active CN115365650B (en) | 2022-10-21 | 2022-10-21 | Drawer plate type dustproof front clamp of laser pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115365650B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209867706U (en) * | 2019-02-28 | 2019-12-31 | 常州优特卡机械有限公司 | Be used for dedicated pneumatic double acting full stroke chuck of laser pipe cutting |
| CN212398529U (en) * | 2020-05-08 | 2021-01-26 | 锐卡(常州)科技有限公司 | Special pneumatic chuck for laser cutting tool |
| CN212823484U (en) * | 2020-08-27 | 2021-03-30 | 格恩诺智能科技(沈阳)有限公司 | Laser cutting pneumatic chuck |
| CN214109253U (en) * | 2020-12-17 | 2021-09-03 | 山东戴森博特智能装备有限公司 | Dustproof chuck |
| CN113523623A (en) * | 2021-08-24 | 2021-10-22 | 岗春激光科技（江苏）有限公司 | Laser cutting machine gear dust keeper |
| CN215144797U (en) * | 2021-07-12 | 2021-12-14 | 山东戴森博特智能装备有限公司 | Chuck with dustproof function |
| CN216065601U (en) * | 2021-04-05 | 2022-03-18 | 常州市润渊精密机械科技有限公司 | Driving cylinder for chuck and dustproof chuck body |
| CN216126718U (en) * | 2021-11-05 | 2022-03-25 | 济南金象机械设备有限公司 | Synchronous pneumatic chuck of connecting rod guide rail |
| CN114571095A (en) * | 2022-03-04 | 2022-06-03 | 山东戴森博特智能装备有限公司 | Pneumatic chuck for laser pipe cutting machine |
| CN115178904A (en) * | 2022-08-16 | 2022-10-14 | 锐卡(常州)科技有限公司 | Dust-proof rear clamp of whole-cylinder type laser pipe cutting machine capable of clamping in different directions |
| CN115194353A (en) * | 2022-08-16 | 2022-10-18 | 锐卡(常州)科技有限公司 | Totally-enclosed superposed front chuck of laser pipe cutting machine |
-
2022
- 2022-10-21 CN CN202211291656.4A patent/CN115365650B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209867706U (en) * | 2019-02-28 | 2019-12-31 | 常州优特卡机械有限公司 | Be used for dedicated pneumatic double acting full stroke chuck of laser pipe cutting |
| CN212398529U (en) * | 2020-05-08 | 2021-01-26 | 锐卡(常州)科技有限公司 | Special pneumatic chuck for laser cutting tool |
| CN212823484U (en) * | 2020-08-27 | 2021-03-30 | 格恩诺智能科技(沈阳)有限公司 | Laser cutting pneumatic chuck |
| CN214109253U (en) * | 2020-12-17 | 2021-09-03 | 山东戴森博特智能装备有限公司 | Dustproof chuck |
| CN216065601U (en) * | 2021-04-05 | 2022-03-18 | 常州市润渊精密机械科技有限公司 | Driving cylinder for chuck and dustproof chuck body |
| CN215144797U (en) * | 2021-07-12 | 2021-12-14 | 山东戴森博特智能装备有限公司 | Chuck with dustproof function |
| CN113523623A (en) * | 2021-08-24 | 2021-10-22 | 岗春激光科技（江苏）有限公司 | Laser cutting machine gear dust keeper |
| CN216126718U (en) * | 2021-11-05 | 2022-03-25 | 济南金象机械设备有限公司 | Synchronous pneumatic chuck of connecting rod guide rail |
| CN114571095A (en) * | 2022-03-04 | 2022-06-03 | 山东戴森博特智能装备有限公司 | Pneumatic chuck for laser pipe cutting machine |
| CN115178904A (en) * | 2022-08-16 | 2022-10-14 | 锐卡(常州)科技有限公司 | Dust-proof rear clamp of whole-cylinder type laser pipe cutting machine capable of clamping in different directions |
| CN115194353A (en) * | 2022-08-16 | 2022-10-18 | 锐卡(常州)科技有限公司 | Totally-enclosed superposed front chuck of laser pipe cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115365650B (en) | 2023-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106623654B (en) | Punching automation manipulator middle turning turntable | |
| CN115365650B (en) | Drawer plate type dustproof front clamp of laser pipe cutting machine | |
| CN111673103A (en) | Double-acting rack and pinion centering chuck | |
| CN103170748A (en) | High-speed large-coverage laser cutting machine | |
| CN209439837U (en) | A kind of pneumatic Self-centering device | |
| CN215660470U (en) | Positioning tool for shearing insulating plate | |
| CN106112044A (en) | A kind of numerical control scale-division tensioner set composite | |
| CN115194353A (en) | Totally-enclosed superposed front chuck of laser pipe cutting machine | |
| CN215824805U (en) | Composite guide rail moving workbench | |
| CN205166480U (en) | A anchor clamps that is used for thin wall frame class part milling process | |
| CN109807242B (en) | Bidirectional reverse-thrust thermal forming tool and method for plate | |
| CN209425925U (en) | A kind of high-speed numeric control machining graphite center tool magazine with Double-protection shield | |
| CN220949839U (en) | Single-cylinder coaxial compounding machine support | |
| CN209319233U (en) | A kind of photo-thermal power generation girder brill attacks all-in-one machine | |
| CN218363577U (en) | Debris cleaning device of vertical machining center | |
| CN220805854U (en) | Chuck dustproof mechanism | |
| CN217551266U (en) | Centering and clamping mechanism for four-direction profiling milling | |
| CN216349518U (en) | Precision parts machining is with qualified detection device | |
| CN111531289A (en) | Rear-mounted pneumatic double-acting chuck mechanism | |
| CN104476602B (en) | A kind of automobile filter filter paper bilayer synchronizes Automatic Parting Method and cutting machine thereof | |
| CN214676069U (en) | Mechanical and electrical integration control equipment with quick repair port for test detection machine | |
| CN220391629U (en) | Feed bin mechanism opens | |
| CN208992197U (en) | A kind of gantry mill spindle mounting structure | |
| CN216461888U (en) | Flat gate valve gap clamp plate drilling processing frock | |
| CN216150732U (en) | Numerical control bender of integrated automation machinery hand |
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 |