CN110125594A - Pot body closing end positioning device - Google Patents
Pot body closing end positioning device Download PDFInfo
- Publication number
- CN110125594A CN110125594A CN201910479899.2A CN201910479899A CN110125594A CN 110125594 A CN110125594 A CN 110125594A CN 201910479899 A CN201910479899 A CN 201910479899A CN 110125594 A CN110125594 A CN 110125594A
- Authority
- CN
- China
- Prior art keywords
- rotating disc
- grip block
- click
- positioning device
- pot body
- 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.)
- Pending
Links
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K2101/12—Vessels
- B23K2101/125—Cans
Abstract
The present invention relates to a kind of pot body closing end positioning devices.The device includes click-on mechanism, click-on mechanism includes claw, fixed disk and rotating disc, wherein: rotating disc is rotatably arranged in the side of fixed disk, multiple arcs hole is provided on rotating disc, multiple arcs hole is arranged around the central axis interval of rotating disc, the both ends of each arcuate socket be located at two of rotating disc it is different radially, the distance of the central axis at the both ends and rotating disc of each arcuate socket is different；Claw and arcuate socket are arranged in a one-to-one correspondence, and one end of claw is slidably arranged in corresponding arcuate socket, and the other end of claw extends to the direction far from rotating disc；When rotating disc fixes disk forward or reverse relatively, one end of multiple claws is slided in corresponding arcuate socket, and then is made the other end of multiple claws promptly or unclamped.The present invention has higher mechanical automation, can replace artificial, the high-precision docking of realization end socket and tank body, and then improve the whole assembling work efficiency of tank body.
Description
Technical field
The invention belongs to tank body machinery manufacturing technology field more particularly to a kind of pot body closing end positioning devices.
Background technique
Tank body is assembled by end socket and cylinder, mostly uses docking mode to be assembled between end socket and cylinder, is assembled
Journey will guarantee that the critical technical parameters such as fit-up gap between end socket and cylinder, unfitness of butt joint, angularity meet technical requirements, simultaneously to the greatest extent
Amount avoid because assembly misalignment it is uneven caused by dock dislocation, the major defects such as workpiece bias.
In the prior art, pot body closing end and the common assembly method of cylinder are mainly traditional people using simple power tool
Tooling method of completing the square, this method is mainly that the mode of manual work is relied on to complete docking for end socket and cylinder paragraph by paragraph, its main feature is that right
The degree of dependence of manual skill is big, and operating efficiency is low, due to the randomness of operation, is easy to cause end socket in assembling process
It is poor with cylinder merging precision, cause the gap of end socket and cylinder and misalignment to be not easy to eliminate, need to be processed again, overall operation
Inefficiency.
Therefore, the prior art need to be improved, to improve the whole assembling work efficiency of tank body.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of pot body closing end positioning devices, to improve tank body
Whole assembling work efficiency.
The present invention through the following technical solutions to achieve the above objectives:
A kind of pot body closing end positioning device, described device include click-on mechanism, and the click-on mechanism includes claw, fixed disk
And rotating disc, in which:
The rotating disc is rotatably arranged in the side of the fixed disk, is provided with multiple arcs on the rotating disc
Hole, multiple arcuate sockets are arranged around the central axis interval of the rotating disc, and the both ends of each arcuate socket are located at institute
State two of rotating disc it is different radially, the distance of the central axis at the both ends and rotating disc of each arcuate socket is not
Together；
The claw and the arcuate socket are arranged in a one-to-one correspondence, and one end of the claw is slidably arranged in the corresponding arc
In shape hole, the other end of the claw extends to the direction far from the rotating disc；
When the relatively described fixed disk of the rotating disc forward or reverse when, one end of multiple claws is corresponding described
It is slided in arcuate socket, and then makes the other end of multiple claws promptly or unclamp.
Further, the click-on mechanism further includes multiple actuators, and multiple actuators are arranged in the fixed disk
Between the rotating disc, and, multiple actuators are arranged around the central axis interval of the rotating disc, each actuator
One end be rotatably connected in the fixed disk, the scalable setting of the other end of each actuator, the actuator
The other end be rotatably connected on the rotating disc.
Further, multiple arc-shaped pilot holes are provided on the rotating disc, multiple pilot holes are around described turn
The equiangularly spaced setting of the central axis of Moving plate, and, the pilot hole and rotating disc coaxial arrangement；
Multiple guide pins are provided in the fixed disk, the guide pin and the pilot hole are arranged in a one-to-one correspondence, described
Guide pin is movably arranged in the corresponding pilot hole.
Further, multiple guide grooves are provided in the fixed disk, the guide groove is set along the radial direction of the fixed disk
It sets, the guide groove and the claw are arranged in a one-to-one correspondence, and the claw can be slided in the corresponding guide groove.
Further, the claw includes the first grip block, the second grip block, connecting plate and third grip block,
In:
The opposite one end for being connected to the connecting plate in one end of first grip block and one end of the second grip block, it is described
The sliding of first grip block is embedded in the guide groove in the corresponding fixed disk, the other end of first grip block and described
The other end of second grip block is movably arranged on corresponding arc on the rotating disc by connecting pin axis connection, the connection pin shaft
In shape hole；
The other end of the connecting plate extends to the direction away from the rotating disc, and, the other end of the connecting plate to
It is obliquely installed on the central axis of the rotating disc；
The other end of the connecting plate is arranged in the third grip block, and, the third grip block and first folder
Plate is held to be arranged in parallel.
Preferably, the third grip block is provided with elastic cushion backwards to one end of the connecting plate.
Further, the click-on mechanism further includes multiple stretch oil cylinders, and multiple stretch oil cylinders are in rotating disc
One end of the equiangularly spaced setting of mandrel, each stretch oil cylinder is fixed on the rotating disc, each top
The other end of locking oil cylinder extends to the direction away from the rotating disc.
Further, the positioning device further includes luffing mechanism, and the click-on mechanism is connected with the luffing mechanism,
Under the control of the luffing mechanism, the click-on mechanism can do pitching motion in vertical face.
Further, the luffing mechanism includes:
Fixed frame, the fixed frame fixed setting；
Jacking cylinder, the fixing end of the jacking cylinder are fixed on the fixed frame；
Overturning seat is rotatably arranged on the fixed frame in the middle part of the overturning seat, the jacking cylinder it is flexible
End and one end of the overturning seat are rotatably connected, and the click-on mechanism is arranged on the overturning seat.
Further, it is provided with overturning motor on the overturning seat, the rotatable setting of output shaft of the overturning motor,
The fixed disk of the click-on mechanism is arranged on the output shaft of the overturning motor.
The beneficial effects of the present invention are:
A kind of pot body closing end positioning device provided by the present invention, since the rotating disc of the click-on mechanism of the device is relatively solid
Price fixing forward or reverse when, one end of multiple claws therein is slided in corresponding arcuate socket, and then makes the another of multiple claws
One end is firmly grasped or is unclamped, and in this way when assembling to tank body, end socket can be positioned end socket by the claw of click-on mechanism, positions
End socket afterwards can carry out subsequent assembly work with the cylinder of tank body, therefore, a kind of pot body closing end positioning device of the invention, tool
There is higher mechanical automation, can replace the high-precision docking for manually realizing the cylinder of end socket and tank body, avoid adjusting again
It is whole, and then improve the whole assembling work efficiency of tank body.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of pot body closing end positioning device of the embodiment of the present invention；
Fig. 2 is the side structure schematic view of Fig. 1；
Fig. 3 is structural schematic diagram of the click-on mechanism in Fig. 1 in releasing orientation；
Fig. 4 is structural schematic diagram of the click-on mechanism in Fig. 1 in promptly state；
Fig. 5 is the structural schematic diagram of the claw in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is a kind of structural schematic diagram of pot body closing end positioning device of the embodiment of the present invention, and Fig. 2 is that the side view of Fig. 1 is shown
It is intended to, in conjunction with Fig. 1 and Fig. 2, the pot body closing end positioning device of the embodiment of the present invention mainly includes click-on mechanism and luffing mechanism, card
The mutual cooperation of pawl mechanism and luffing mechanism, to complete the positioning of pot body closing end.
In conjunction with Fig. 1, the first assembly unit of the embodiment of the present invention includes pedestal 1, trolley 2, luffing mechanism and claw machine
Structure.
In conjunction with Fig. 1 and Fig. 2, the luffing mechanism of the embodiment of the present invention includes fixed frame 1, jacking cylinder 2 and overturning seat 3,
Wherein: fixed frame 1 is fixedly installed, and jacking cylinder 2 is obliquely installed, and fixing end is fixed on fixed frame 1, telescopic end
Can tilt telescopic upward, the middle part of overturning seat 3 is rotatably arranged on fixed frame 1, and the telescopic end of jacking cylinder 2
It is rotatably connected with the bottom end of overturning seat 3, by the flexible of control jacking cylinder 2, the rotation of overturning seat 3 can be driven.
In conjunction with Fig. 1 and Fig. 2, the jacking cylinder 2 in the embodiment of the present invention can be fixed on fixed frame 1 by pin
Mounting base on, and the middle part of overturning seat 3 can be rotatably arranged on fixed frame 1 by shaft 4, and shaft 4 is along horizontal horizontal
It is arranged to (width direction of pot body closing end), under the driving of jacking cylinder 2, the pitching motion of overturning seat 3 may be implemented.
In conjunction with Fig. 1 and Fig. 2, the embodiment of the present invention is provided with overturning motor 5 on overturning seat 3, overturns the output shaft of motor 5
Rotatable setting, click-on mechanism are arranged on the output shaft of overturning motor, and therefore, the click-on mechanism of the embodiment of the present invention can root
Pitching motion is done according to external world's driving.
Fig. 3 is structural schematic diagram of the click-on mechanism in Fig. 1 in releasing orientation, and Fig. 4 is that the click-on mechanism in Fig. 1 is being firmly grasped
The structural schematic diagram of state, in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the 4 of the embodiment of the present invention include claw 19, fixed disk 6 and turn
Moving plate 7.
In conjunction with Fig. 2, in the embodiment of the present invention, fixed disk 6 is arranged on the output shaft of overturning motor 5, overturning motor 5 it is defeated
Shaft can be transmitted by gear, and power is transferred in fixed disk 6, so that fixed disk 6 can be in the driving backspin of overturning motor 5
Turn, i.e. pitching motion.
Further, in conjunction with Fig. 1, the embodiment of the present invention is additionally provided on limit base 8, which is fixed at
The lower section of price fixing 6, and can with fixed disk 6 backwards to returning face plate 3 a side contacts, when click-on mechanism fixed disk 6 overturning in place when,
Limit base 8, which can limit click-on mechanism, to be continued to overturn, so that click-on mechanism is in commitment positions.
In conjunction with Fig. 3, the rotating disc 7 of the embodiment of the present invention is rotatably arranged in the side of fixed disk 6, sets on rotating disc 7
It is equipped with multiple arcs hole 9, multiple arcs hole 9 is arranged around the central axis interval of rotating disc 7, and position is distinguished at the both ends of each arcuate socket 9
In two of rotating disc 7 it is different radially, the both ends of each arcuate socket 9 and the distance of the central axis of rotating disc 7 are different, and block
Pawl 19 and arcuate socket 9 are arranged in a one-to-one correspondence, and one end of claw 19 is slidably arranged in corresponding arcuate socket 9, the other end of claw 4
Extend to the direction far from rotating disc 7, when rotating disc 7 fixes disk 6 forward or reverse relatively, one end of multiple claws 19 is right
Stepping is slided in the arcuate socket 9 answered, and then the other end of multiple claws 19 is made to firmly grasp (shown in Fig. 4) or unclamp (shown in Fig. 3).
Further, in conjunction with Fig. 3 and Fig. 4, the click-on mechanism of the embodiment of the present invention further includes multiple actuators 10, multiple drives
Moving part 10 is arranged between fixed disk 6 and rotating disc 7, and, multiple actuators 10 are arranged around the central axis interval of rotating disc 2, often
One end of a actuator 10 is rotatably connected in fixed disk 6, the scalable setting of the other end of each actuator 10, actuator
10 other end is rotatably connected on rotating disc 7, flexible by the other end for controlling actuator 10, and rotating disc can be realized
7 relatively fixed disks 6 forward or reverse, and then are realized the other end of multiple claws 19 promptly or are unclamped.
In the embodiment of the present invention, multiple arcs hole 9 around rotating disc 7 the preferably equiangularly spaced setting of central axis, and it is multiple
For actuator 10 around the equiangularly spaced setting of central axis of rotating disc 2, the driving force that rotating disc 7 can be made to be subject in this way is balanced.
Preferably, the actuator 10 of the embodiment of the present invention is preferably oil cylinder, has the characteristics that driving is stable.
In addition, multiple arc-shaped pilot holes 11 are provided on the rotating disc 7 of the embodiment of the present invention in conjunction with Fig. 3 and Fig. 4,
Multiple pilot holes 11 around rotating disc 7 the equiangularly spaced setting of central axis, and, pilot hole 11 and rotating disc 7 are coaxially disposed, and
Multiple guide pins 20 are provided in fixed disk 6, guide pin 20 and pilot hole 11 are arranged in a one-to-one correspondence, and guide pin 20 is movably arranged on
In corresponding pilot hole 11, when rotating disc 7 fixes disk 6 forward or reverse relatively, in the corresponding pilot hole 11 of the meeting of guide pin 20
Sliding, to improve the stabilization of the rotation of rotating disc 7.
In addition, may be provided with multiple guide grooves 12, guide groove in the fixed disk 6 of the embodiment of the present invention in conjunction with Fig. 3 and Fig. 4
12 being arranged radially along fixed disk 6, guide groove 12 and claw 19 are arranged in a one-to-one correspondence, and claw 19 can be in corresponding guide groove 12
Sliding to limit the glide direction of claw 19, and further increases the promptly effect of claw 19.
Fig. 5 is the structural schematic diagram of the claw in Fig. 1, and in conjunction with Fig. 5, the claw 19 of the embodiment of the present invention includes the first clamping
Plate 13, the second grip block 14, connecting plate 15 and third grip block 16, wherein one end of the first grip block 13 and the second clamping
The opposite one end for being connected to connecting plate 15 in one end of plate 14, the sliding of the first grip block 13 are embedded leading in corresponding fixed disk 6
Into slot 12, the other end of the other end of the first grip block 13 and the second grip block 14 is connected by connection pin shaft 21, connecting pin
Axis 21 is movably arranged on rotating disc 7 in corresponding arcuate socket 9, and the other end of connecting plate 15 to deviate from rotating disc 7 direction
Extend, and, the other end of connecting plate 15 is obliquely installed on the central axis of rotating disc 7, and third grip block 16 is arranged in connecting plate
15 other end, and, third grip block 16 and the first grip block 13 are arranged in parallel, with the end socket for clamping tank body.
Damage is generated when clamping in order to prevent to the end socket of tank body, the embodiment of the present invention is in third grip block 16 backwards to connection
One end of plate 15 is provided with elastic cushion 17, to solve the problems, such as this.
In conjunction with Fig. 2, the click-on mechanism in the embodiment of the present invention further includes multiple stretch oil cylinders 18, multiple stretch oil cylinders 18 around
One end of the equiangularly spaced setting of the central axis of rotating disc 7, each stretch oil cylinder 18 is fixed on rotating disc 7, each
The other end of stretch oil cylinder 18 extends to the direction away from rotating disc 7, with the end socket for holding out against tank body, in this way, holding out against oil
Cylinder 18 and claw 19 cooperate, and can carry out stable position to the end socket of tank body.
In the embodiment of the present invention, luffing mechanism and click-on mechanism collectively form pot body closing end positioning device, with higher
Mechanical automation can replace artificial, the high-precision docking of realization end socket and tank body, and then improve the whole assembling work of tank body
Efficiency
Tank body assembly is specifically included using the pot body closing end positioning device of the embodiment of the present invention:
The end socket of tank body is lifted to the device；
Luffing mechanism and click-on mechanism are controlled, unclamps each claw of click-on mechanism, and upward；
The end socket of tank body is lifted into each claw of click-on mechanism, after claw firmly grasps the end socket of tank body, control is bowed
Mechanism overturning is faced upward, drives end socket promptly to overturn, and make the central axis of end socket in horizontality；
The welding for carrying out the cylinder of end socket and tank body can control overturning motor rotation, and then drive in welding
The cylindrical body synchronous rotation of tank body after end socket and docking completes the end socket and cylinder of tank body using welding robot in rotation
Welding；
After the completion of welding, click-on mechanism is unclamped, and soldered tank body handling is gone out.
Following illustrated embodiment is better embodiment of the invention, only is used to facilitate to illustrate the present invention, not to this hair
The bright limitation made under any form has usually intellectual in any technical field, if not departing from the proposed skill of the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from technical feature content of the invention, in the range of still falling within the technology of the present invention feature.
Claims (10)
1. a kind of pot body closing end positioning device, which is characterized in that described device includes click-on mechanism, and the click-on mechanism includes card
Pawl, fixed disk and rotating disc, in which:
The rotating disc is rotatably arranged in the side of the fixed disk, and multiple arcs hole is provided on the rotating disc, more
A arcuate socket is arranged around the central axis interval of the rotating disc, and the both ends of each arcuate socket are located at the rotation
Two of disk are different radially, and the both ends of each arcuate socket and the distance of the central axis of the rotating disc are different；
The claw and the arcuate socket are arranged in a one-to-one correspondence, and one end of the claw is slidably arranged in the corresponding arcuate socket
In, the other end of the claw extends to the direction far from the rotating disc；
When the relatively described fixed disk of the rotating disc forward or reverse when, one end of multiple claws is in the corresponding arc
It is slided in hole, and then makes the other end of multiple claws promptly or unclamp.
2. pot body closing end positioning device according to claim 1, which is characterized in that the click-on mechanism further includes multiple drives
Moving part, multiple actuators are arranged between the fixed disk and the rotating disc, and, multiple actuators are around described turn
One end of the equiangularly spaced setting of the central axis of Moving plate, each actuator is rotatably connected in the fixed disk, often
The scalable setting of the other end of a actuator, the other end of the actuator are rotatably connected on the rotating disc.
3. pot body closing end positioning device according to claim 1, which is characterized in that be provided on the rotating disc and multiple be in
The pilot hole of arc, multiple pilot holes around the rotating disc the equiangularly spaced setting of central axis, and, the pilot hole and
The rotating disc coaxial arrangement；
Multiple guide pins are provided in the fixed disk, the guide pin and the pilot hole are arranged in a one-to-one correspondence, the guiding
Pin is movably arranged in the corresponding pilot hole.
4. pot body closing end positioning device according to claim 1, which is characterized in that be provided with multiple lead in the fixed disk
To slot, the guide groove is arranged radially along the fixed disk, and the guide groove and the claw are arranged in a one-to-one correspondence, the card
Pawl can be slided in the corresponding guide groove.
5. pot body closing end positioning device according to claim 4, which is characterized in that the claw include the first grip block,
Second grip block, connecting plate and third grip block, in which:
The opposite one end for being connected to the connecting plate in one end of first grip block and one end of the second grip block, described first
Grip block sliding is embedded in the guide groove in the corresponding fixed disk, the other end of first grip block and described second
The other end of grip block is movably arranged on corresponding arcuate socket on the rotating disc by connecting pin axis connection, the connection pin shaft
In；
The other end of the connecting plate extends to the direction away from the rotating disc, and, the other end of the connecting plate is to described
It is obliquely installed on the central axis of rotating disc；
The other end of the connecting plate is arranged in the third grip block, and, the third grip block and first grip block
It is arranged in parallel.
6. pot body closing end positioning device according to claim 5, which is characterized in that the third grip block is backwards to the company
One end of fishplate bar is provided with elastic cushion.
7. pot body closing end positioning device according to claim 1, which is characterized in that the click-on mechanism further includes multiple tops
Locking oil cylinder, multiple stretch oil cylinders are arranged around the central axis interval of rotating disc, and one end of each stretch oil cylinder is fixed
It is arranged on the rotating disc, the other end of each stretch oil cylinder extends to the direction away from the rotating disc.
8. pot body closing end positioning device according to claim 1, which is characterized in that the positioning device further includes pitching machine
Structure, the click-on mechanism are connected with the luffing mechanism, and under the control of the luffing mechanism, the click-on mechanism can be vertical
Pitching motion is done on face.
9. pot body closing end positioning device according to claim 8, which is characterized in that the luffing mechanism includes:
Fixed frame, the fixed frame fixed setting；
Jacking cylinder, the fixing end of the jacking cylinder are fixed on the fixed frame；
Overturning seat is rotatably arranged on the fixed frame in the middle part of the overturning seat, the telescopic end of the jacking cylinder and
One end of the overturning seat is rotatably connected, and the click-on mechanism is arranged on the overturning seat.
10. pot body closing end positioning device according to claim 8, which is characterized in that be provided with overturning on the overturning seat
Motor, the rotatable setting of output shaft of the overturning motor, the fixed disk setting of the click-on mechanism is in the overturning electricity
On the output shaft of machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479899.2A CN110125594A (en) | 2019-06-04 | 2019-06-04 | Pot body closing end positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479899.2A CN110125594A (en) | 2019-06-04 | 2019-06-04 | Pot body closing end positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110125594A true CN110125594A (en) | 2019-08-16 |
Family
ID=67580204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910479899.2A Pending CN110125594A (en) | 2019-06-04 | 2019-06-04 | Pot body closing end positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125594A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438487A (en) * | 2020-06-02 | 2020-07-24 | 长春致远新能源装备股份有限公司 | Adjustable L NG air chamber girth welding positioning tool |
| WO2020244683A1 (en) * | 2019-06-04 | 2020-12-10 | 中车长江车辆有限公司 | Tank body assembly apparatus and assembly method |
| CN112340266A (en) * | 2020-10-30 | 2021-02-09 | 中车长江车辆有限公司 | Assembling device and assembling method for tank body swash plate |
| CN114770574A (en) * | 2022-04-20 | 2022-07-22 | 连云港中远海运特种装备制造有限公司 | Clamping device for rapidly clamping pressure vessel seal head |
-
2019
- 2019-06-04 CN CN201910479899.2A patent/CN110125594A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244683A1 (en) * | 2019-06-04 | 2020-12-10 | 中车长江车辆有限公司 | Tank body assembly apparatus and assembly method |
| CN111438487A (en) * | 2020-06-02 | 2020-07-24 | 长春致远新能源装备股份有限公司 | Adjustable L NG air chamber girth welding positioning tool |
| CN112340266A (en) * | 2020-10-30 | 2021-02-09 | 中车长江车辆有限公司 | Assembling device and assembling method for tank body swash plate |
| CN114770574A (en) * | 2022-04-20 | 2022-07-22 | 连云港中远海运特种装备制造有限公司 | Clamping device for rapidly clamping pressure vessel seal head |
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