CN208600716U - The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool - Google Patents
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool Download PDFInfo
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- CN208600716U CN208600716U CN201820765999.2U CN201820765999U CN208600716U CN 208600716 U CN208600716 U CN 208600716U CN 201820765999 U CN201820765999 U CN 201820765999U CN 208600716 U CN208600716 U CN 208600716U
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Abstract
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, belongs to numerically-controlled machine tool design field, including left centering and clamping apparatus, right centering and clamping apparatus and lathe bed；The left centering and clamping apparatus includes left fixed bracket, the upper left collet being set on the left fixed bracket and the lower-left collet being set on the left fixed bracket；The left hold-down mechanism of at least one is provided on the upper left collet；The right centering and clamping apparatus includes right fixed bracket, the upper right collet being set on the right fixed bracket and is set to the support bracket fastened bottom right collet in the right side；The right hold-down mechanism of at least one is provided on the upper right collet；The left fixed bracket and the right fixed bracket are both secured to the lathe bed.Long tube gas cylinder can be conveyed and is fixed on long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool by the utility model, and the convenient axial line high speed rotation by improved turning cutting tool around long tube high pressure gas cylinder completes turning process.
Description
Technical field
The utility model relates to numerically-controlled machine tool design field more particularly to a kind of long tube high pressure gas cylinder Great Procedure Thread Numerical Control processing machines
The fixed device of bed.
Background technique
Currently, China's atmosphere pollution is very serious, the dynamics of state treatment atmosphere pollution is continued to increase, and natural gas is as one
The kind love knot energy is widely popularized, and is polluted using traditional energy to atmosphere bring with reducing.Natural gas is mainly used in the people
Raw and industrial circle becomes mainstream in a manner of pipe network conveying, long tube high pressure gas cylinder trailer transportation natural gas to using terminal.With
The arrival in 10 years of domestic natural gas gold, the development of natural gas and application will welcome booming.Long tube high pressure gas cylinder with
Its gas-storing capacity is big, the features such as being readily transported, and is widely used in the transport field of natural gas.
Existing long tube high pressure gas cylinder length is likely to be breached 12.5 meters, and diameter reaches 920 millimeters, and weight reaches more than 10 tons.
Screw thread process, vehicle boring inner hole, size, turnning and milling end face are carried out to high pressure gas cylinder using the numerically-controlled machine tool of traditional processing mode
When processing, long tube high pressure gas cylinder need to rotate on numerically-controlled machine tool, cutter straight-line feed, and the bottleneck at gas cylinder both ends is relative to processing knife
Tool has serious bias, is unable to control；And bending section present on long tube high pressure gas cylinder causes long tube high pressure gas cylinder in height
Its moment of inertia is unbalanced when speed rotation, and lathe is gently then caused slight concussion occur, heavy then process is caused to be unable to complete.
Therefore, it invents a kind of long tube high pressure gas cylinder not turn, turning cutting tool is with respect to the high-speed rotating turning of long tube high pressure gas cylinder
Lathe is extremely urgent demand.
Utility model content
In view of the above problems, long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model is fixed
Long tube gas cylinder is conveyed and is fixed on long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool by device, convenient by improved
Turning cutting tool completes turning process around the axial line high speed rotation of long tube high pressure gas cylinder.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model is clamped with fixed device, including left centering
Device, right centering and clamping apparatus and lathe bed；The left centering and clamping apparatus includes left fixed bracket, is set to the left fixed branch
Upper left collet on frame and the lower-left collet being set on the left fixed bracket；The lower-left collet is located at the upper left collet
Lower section, the left fixed bracket, the upper left collet and the lower-left collet are formed for accommodating long tube high pressure gas cylinder body
A left side fixes to clamp frame；The left hold-down mechanism of at least one is provided on the upper left collet；The right centering and clamping apparatus includes the right side
It fixes bracket, the upper right collet being set on the right fixed bracket and is set to the support bracket fastened bottom right collet in the right side；Institute
It states bottom right collet to be located at below the upper right collet, the right fixed bracket, the upper right collet and the bottom right collet are formed
The right side for accommodating long tube high pressure gas cylinder body fixes to clamp frame；The right compacting machine of at least one is provided on the upper right collet
Structure；The left fixed bracket and the right fixed bracket are both secured to the lathe bed.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that the left side
Lower collet is the V-arrangement bracket of opening upwards；The lower-left collet, which can slide up and down, is fixed on the left fixed bracket；It is described left solid
Left lifting body is provided on fixed rack；The lower-left collet is fixedly installed on the left lifting body；The lower-left collet
It can be gone up and down under the action of the left lifting body.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that the right side
Lower collet is the V-arrangement bracket of opening upwards；The bottom right collet, which can slide up and down, is fixed on the right fixed bracket；It is described right solid
Right lifting body is provided on fixed rack；The bottom right collet is fixedly installed on the right lifting body；The bottom right collet
It can be gone up and down under the action of the right lifting body.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that the left side
Hold-down mechanism and the right hold-down mechanism are the compression cylinder that cylinder rod is set to long tube high pressure gas cylinder radial direction.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that further include
At least one support roller arrangement；The support roller arrangement includes idler wheel, the rotating power machine for driving the idler wheel rotation
Structure and elevating mechanism for going up and down the idler wheel；The support roller arrangement is fixed on the lathe bed.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that further include
Gas cylinder axial direction positioning device；The gas cylinder axial direction positioning device includes fixing seat, the distance rod for being set to the fixing seat and sets
The thrust powers mechanism being placed in the fixing seat；The distance rod can under the action of the thrust powers mechanism horizontal direction
It is mobile；The fixing seat is fixed on the lathe bed.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that the left side
Fixed bracket, the right fixed bracket, the support roller arrangement, the fixing seat are slidably fixed on the lathe bed.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that the left side
3 left hold-down mechanisms are provided on upper grip；The compaction direction of the left hold-down mechanism is located at the radial direction of long tube high pressure gas cylinder.
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, it is preferable that the right side
Upper grip top opening；2 right hold-down mechanisms are provided on the upper right collet；The right hold-down mechanism is located at the right side
The opening two sides of upper grip；The compaction direction of the right hold-down mechanism is located at the radial direction of long tube high pressure gas cylinder.
The technical scheme has the following advantages or beneficial effects:
The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, is clamped by left centering
The axial line of long tube high pressure gas cylinder is set to horizontal position automatically while fixing to clamp by device and right centering and clamping apparatus
It sets, adapts to various sizes of long tube high pressure gas cylinder, facilitate turnery processing；Pass through support roller arrangement, gas cylinder axial direction positioning device
Accurately long tube high pressure gas cylinder can be sent to left centering and clamping apparatus, adjustment long tube high pressure gas cylinder and improved turning cutting tool
Distance；Left fixed bracket, right fixed bracket, support roller arrangement, fixing seat are slidably fixed on lathe bed, adapt to different length
The long tube high pressure gas cylinder of degree.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the utility model and its spy
Sign, shape and advantage will become more apparent.Identical label indicates identical part in all the attached drawings, does not press deliberately
Attached drawing is drawn according to ratio, it is preferred that emphasis is the purport of the utility model is shown.
Fig. 1 is the structural representation of the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model
Figure；
Fig. 2 is the left centering folder of the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model
The structural schematic diagram of tight device；
Fig. 3 is the right centering folder of the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model
The structural schematic diagram of tight device；
Fig. 4 is the back-up roller wheel of the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model
The structural schematic diagram of device；
Fig. 5 is that the gas cylinder of the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model is axial
The structural schematic diagram of positioning device.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, complete explanation, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole realities
Apply example.Usually the component of the embodiments of the present invention described and illustrated in attached drawing can carry out cloth according to different configurations herein
It sets and designs.Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in attached drawing below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without creative labor belongs to
The protection scope of the utility model.
Embodiment 1:
As shown in Fig. 1~5, a kind of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool of the offer of the utility model embodiment 1
With fixed device, including left centering and clamping apparatus 1, right centering and clamping apparatus 2 and lathe bed 3；Left centering and clamping apparatus 1 includes left solid
Fixed rack 11, the upper left collet 12 being set on left fixed bracket 11 and the lower-left collet 13 being set on left fixed bracket 11；
Lower-left collet 13 is located at 12 lower section of upper left collet, and left fixed bracket 11, upper left collet 12 and lower-left collet 13 are formed for accommodating
A left side for long tube high pressure gas cylinder body fixes to clamp frame；The left hold-down mechanism 121 of at least one is provided on upper left collet 12；The right side is fixed
Heart clamping device 2 is including right fixed bracket 21, the upper right collet 22 being set on right fixed bracket 21 and is set to right fixed branch
The bottom right collet 23 of frame 21；Bottom right collet 23 is located at 22 lower section of upper right collet, right fixed bracket 21, upper right collet 22 and bottom right folder
First 23 formation fixes to clamp frame for accommodating the right side of long tube high pressure gas cylinder body；At least one right side is provided on upper right collet 22
Hold-down mechanism 221；Left fixed bracket 11 is both secured to the lathe bed with right fixed bracket 21.Long tube high pressure gas cylinder is placed respectively
Frame is fixed to clamp in a left side and the right side fixes to clamp in frame, and it is high to compress long tube by left hold-down mechanism 121 and right hold-down mechanism 221
Air bottle facilitates improvement so that long tube high pressure gas cylinder is fixedly secured on doing centering and clamping apparatus 1 and right centering and clamping apparatus 2
Turning cutting tool afterwards, to carry out turning process operation, solves in the prior art to long tube around long tube high pressure gas cylinder high speed rotation
High pressure gas cylinder carry out turnery processing when there are the problem of.
Further, lower-left collet 13 is the V-arrangement bracket of opening upwards；Lower-left collet 13, which can slide up and down, is fixed on a left side
Fixed bracket 11；Left lifting body 111 is provided on left fixed bracket 11；Lower-left collet 13 is fixedly installed on left lifting body
On 111；Lower-left collet 13 can be gone up and down under the action of left lifting body 111；Bottom right collet 23 is the V-arrangement bracket of opening upwards；
Bottom right collet 23, which can slide up and down, is fixed on right fixed bracket 21；Right lifting body 211 is provided on right fixed bracket 21；Bottom right
Collet 23 is fixedly installed on right lifting body 211；Bottom right collet 23 can be gone up and down under the action of right lifting body 211；Lower-left
The V-arrangement bracket part of collet 13 and the shape of V-arrangement bracket part of bottom right collet 23 are identical；The two sides of V-arrangement bracket are symmetrical.It will grow
Pipe high pressure gas cylinder is respectively placed in that a left side fixes to clamp frame and the right side fixes to clamp in frame, and lower-left collet 13 is in left lifting body
V-arrangement bracket part resists long tube high pressure gas cylinder under the action of 111, and the left pushing of hold-down mechanism 121 is clamped long tube high pressure gas cylinder
Fixed, V-arrangement bracket part under the action of right lifting body 211 of bottom right collet 23 resists long tube high pressure gas cylinder, right hold-down mechanism 221
Pushing is clamped fixation to long tube high pressure gas cylinder；Since V-arrangement bracket two sides are in symmetrical structure, V-arrangement bracket and long tube high pressure gas
When bottle contact, the two sides that V-arrangement bracket is contacted with long tube high pressure gas cylinder are located on the section of long tube high pressure gas cylinder；And due to a left side
The V-arrangement bracket part of lower collet 13 and the shape of V-arrangement bracket part of bottom right collet 23 are identical, so that when lower-left collet 13 and bottom right press from both sides
First 23 be in the same horizontal position when, the axial line of long tube high pressure gas cylinder is necessarily located at horizontal position, plays self-centering work
With.It sets liftable for lower-left collet 13 and bottom right collet 23, lathe can be made to adapt to the long tube high pressure gas of different-diameter
Bottle.
Further, left hold-down mechanism 121 and right hold-down mechanism 221 are that cylinder rod is set to long tube high pressure gas bottle diameter
To compression cylinder.
It further, further include at least one support roller arrangement 4；Support roller arrangement 4 includes idler wheel 41, for driving
The revolving power mechanism 42 that dynamic idler wheel 41 rotates and the elevating mechanism 43 for going up and down idler wheel 41；Support roller arrangement 4 is fixed on
The lathe bed 3；Revolving power mechanism 42 is motor, drives idler wheel 41 to rotate by precision gear transmission mechanism；Elevating mechanism 43
Flexible drive idler wheel 41 for cylinder, the cylinder rod of elevating mechanism 43 is gone up and down.Idler wheel 41 under the action of elevating mechanism 43 on
It rises, holds up long tube high pressure gas cylinder, revolving power mechanism 42 drives idler wheel 41 to rotate, long tube high pressure gas cylinder is delivered to be processed
Area.
More into one, idler wheel 41 is V-type idler wheel, when idler wheel 41 holds up long tube high pressure gas cylinder, long tube high pressure gas cylinder part
In the groove of V-type idler wheel, long tube high pressure gas cylinder can be prevented to two side rolls, play fixed function, while increasing and rubbing
It wipes, facilitates conveying.
It further, further include gas cylinder axial direction positioning device 5；Gas cylinder axial direction positioning device 5 includes fixing seat 51, setting
Distance rod 52 in fixing seat 51 and the thrust powers mechanism 53 that is set in fixing seat 51；Distance rod 52 can be in thrust power machine
Horizontal direction is mobile under the action of structure 53；Fixing seat 51 is fixed on lathe bed 3；Thrust powers mechanism 53 is cylinder, and distance rod 52 can
Horizontal direction is flexible under the action of thrust powers mechanism 53.By the flexible of 72 horizontal direction of distance rod, to long tube high pressure gas
Long tube gas cylinder can be pushed into a left side and fixed to clamp in frame, and control long tube high pressure gas cylinder and improved vehicle by bottle axially position
The distance of cutting knife tool facilitates improved turning cutting tool to carry out turning process operation.
Further, 3 left hold-down mechanisms 121 are provided on upper left collet 12；The cylinder rod position of left hold-down mechanism 121
In the radial direction of long tube high pressure gas cylinder；One left 121 vertical direction of hold-down mechanism setting, the left hold-down mechanism 121 of another two are set to
The two sides of vertical direction are simultaneously symmetrical.The cylinder rod of left hold-down mechanism 121 is set to radial position, left hold-down mechanism 121
It exerts a force to the axle center line position of long tube high pressure gas cylinder, and cooperates with the V-arrangement bracket part of lower-left collet 13, long tube high pressure gas
For all stress of bottle to direction of axis line, long tube high pressure gas cylinder uniform force is fixed, prevents long tube high pressure gas cylinder solid
Deformation occurs during fixed.
Further, 22 top opening of upper right collet；2 right hold-down mechanisms 221 are provided on upper right collet 22；Right pressure
Tight mechanism 221 is located at the opening two sides of upper right collet 22.Upper left collet 22 is open, and facilitates and is placed in long tube high pressure gas cylinder
In right centering and clamping apparatus 2, long tube high pressure gas cylinder is pushed by a left side by gas cylinder axial direction positioning device 5 and/or support roller arrangement
In centering and clamping apparatus 1.
Further, left fixed bracket 11, right fixed bracket 21, support roller arrangement 4, fixing seat 51 are slidably solid
Due to lathe bed 3, and it is provided with for driving left fixed bracket 11, right fixed bracket 21, support roller arrangement 4, fixing seat 51 to exist
Other driving mechanism (not shown)s moved on lathe bed 3 along long tube high pressure gas cylinder axial line, adapt to different length with this
Workpiece.
Involved driving mechanism can be controlled by controller in the utility model embodiment 1, specific work
Make mode, can sequentially be realized embedded program or by way of manually controlling, and circuit involved by controller and interior
Embedding program be those skilled in the art institute it is understood that based on the technical program can simple realization, it will not be described here.
In conclusion the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool provided by the utility model, passes through
Left centering and clamping apparatus and right centering and clamping apparatus automatically set the axial line of long tube high pressure gas cylinder while fixing to clamp
It is placed in horizontal position, various sizes of long tube high pressure gas cylinder is adapted to, facilitates turnery processing；Pass through support roller arrangement, gas cylinder axis
Accurately long tube high pressure gas cylinder can be sent to left centering and clamping apparatus to positioning device, adjustment long tube high pressure gas cylinder and improvement
Turning cutting tool distance；Left fixed bracket, right fixed bracket, support roller arrangement, fixing seat are slidably fixed on lathe bed,
Adapt to the long tube high pressure gas cylinder of different length.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art, do not depart from technical solutions of the utility model make it is many possible
Changes and modifications or equivalent example modified to equivalent change, this has no effect on the substantive content of the utility model.Therefore,
All contents without departing from technical solutions of the utility model, it is made to the above embodiment according to the technical essence of the utility model
Any simple modifications, equivalents, and modifications, still fall within technical solutions of the utility model protection in the range of.
Claims (9)
1. a kind of fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool, which is characterized in that clamp and fill including left centering
It sets, right centering and clamping apparatus and lathe bed；The left centering and clamping apparatus includes left fixed bracket, is set to the left fixed bracket
On upper left collet and the lower-left collet that is set on the left fixed bracket；The lower-left collet is located under the upper left collet
Side, the left fixed bracket, the upper left collet and the lower-left collet form the left side for accommodating long tube high pressure gas cylinder body
Fix to clamp frame；The left hold-down mechanism of at least one is provided on the upper left collet；The right centering and clamping apparatus includes right solid
Fixed rack, the upper right collet being set on the right fixed bracket and it is set to the support bracket fastened bottom right collet in the right side；It is described
Bottom right collet is located at below the upper right collet, and the right fixed bracket, the upper right collet and the bottom right collet, which are formed, to be used
Frame is fixed to clamp in the right side for accommodating long tube high pressure gas cylinder body；The right hold-down mechanism of at least one is provided on the upper right collet；
The left fixed bracket and the right fixed bracket are both secured to the lathe bed.
2. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as described in claim 1, which is characterized in that described
Lower-left collet is the V-arrangement bracket of opening upwards；The lower-left collet, which can slide up and down, is fixed on the left fixed bracket；The left side
Left lifting body is provided on fixed bracket；The lower-left collet is fixedly installed on the left lifting body；The lower-left folder
Head can be gone up and down under the action of the left lifting body.
3. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as described in claim 1, which is characterized in that described
Bottom right collet is the V-arrangement bracket of opening upwards；The bottom right collet, which can slide up and down, is fixed on the right fixed bracket；The right side
Right lifting body is provided on fixed bracket；The bottom right collet is fixedly installed on the right lifting body；The bottom right folder
Head can be gone up and down under the action of the right lifting body.
4. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as described in claim 1, which is characterized in that described
Left hold-down mechanism and the right hold-down mechanism are the compression cylinder that cylinder rod is set to long tube high pressure gas cylinder radial direction.
5. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as described in claim 1, which is characterized in that also wrap
Include at least one support roller arrangement；The support roller arrangement includes idler wheel, the rotary power for driving the idler wheel rotation
Mechanism and elevating mechanism for going up and down the idler wheel；The support roller arrangement is fixed on the lathe bed.
6. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as claimed in claim 5, which is characterized in that also wrap
Include gas cylinder axial direction positioning device；The gas cylinder axial direction positioning device include fixing seat, the distance rod for being set to the fixing seat and
The thrust powers mechanism being set in the fixing seat；The distance rod can under the action of the thrust powers mechanism level side
To movement；The fixing seat is fixed on the lathe bed.
7. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as claimed in claim 6, which is characterized in that described
Left fixed bracket, the right fixed bracket, the support roller arrangement, the fixing seat are slidably fixed on the lathe bed.
8. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as described in any one of claim 1~7,
It is characterized in that, 3 left hold-down mechanisms is provided on the upper left collet；The compaction direction of the left hold-down mechanism is located at long tube height
The radial direction of air bottle.
9. the fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool as described in any one of claim 1~7,
It is characterized in that, the upper right collet top opening；2 right hold-down mechanisms are provided on the upper right collet；The right compacting machine
Structure is located at the opening two sides of the upper right collet；The compaction direction of the right hold-down mechanism is located at the diameter of long tube high pressure gas cylinder
To.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765999.2U CN208600716U (en) | 2018-05-22 | 2018-05-22 | The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765999.2U CN208600716U (en) | 2018-05-22 | 2018-05-22 | The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208600716U true CN208600716U (en) | 2019-03-15 |
Family
ID=65662625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820765999.2U Active CN208600716U (en) | 2018-05-22 | 2018-05-22 | The fixed device of long tube high pressure gas cylinder Great Procedure Thread Numerical Control machining tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422495A (en) * | 2020-03-13 | 2020-07-17 | 上海舜华新能源系统有限公司 | Gas cylinder installation limiting device |
-
2018
- 2018-05-22 CN CN201820765999.2U patent/CN208600716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422495A (en) * | 2020-03-13 | 2020-07-17 | 上海舜华新能源系统有限公司 | Gas cylinder installation limiting device |
| CN111422495B (en) * | 2020-03-13 | 2022-02-01 | 上海舜华新能源系统有限公司 | Gas cylinder installation limiting device |
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