CN104227301A - Assembly device for automotive LNG (liquefied natural gas) bottle - Google Patents
Assembly device for automotive LNG (liquefied natural gas) bottle Download PDFInfo
- Publication number
- CN104227301A CN104227301A CN201410462825.5A CN201410462825A CN104227301A CN 104227301 A CN104227301 A CN 104227301A CN 201410462825 A CN201410462825 A CN 201410462825A CN 104227301 A CN104227301 A CN 104227301A
- Authority
- CN
- China
- Prior art keywords
- pipe cap
- fixed cover
- dispensing head
- plate
- location
- 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
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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
-
- 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
- B23K2101/006—Vehicles
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses an assembly device for an automotive LNG (liquefied natural gas) bottle. The LNG bottle comprises a distributing head, a pipe cap and support connecting pipes; the assembly device comprises a fixing framework and a fixing sleeve; the bottom part of the fixing framework is provided with a bottom plate; the top part of the fixing frame is provided with positioning plate which is detachably connected; positioning holes are formed in the positioning plate; the fixing sleeve is arranged on the bottom plate of the fixing framework; the distributing head is fixedly arranged in the fixing sleeve, and the axis of the positioning plate and the axis of the distributing head are coaxial; the distributing head is arranged in the fixing sleeve; one end of each support connecting pipe is in butt joint with the distributing head, and the other end of each support connecting pipe is connected with the corresponding positioning hole. The assembly device disclosed by the invention is applied to replace traditional manual assembly connection, and thus, the coaxiality of the distributing head and the pipe cap can be ensured, and the difficulty of later assembly is reduced; the rotatable fixing sleeve is arranged to fix the distributing head, and butt joint between the distributing head, the connecting pipes and the positioning plate is adjusted by rotating the fixing sleeve; the positioning plate can be detached after being positioned, and the pipe cap is assembled after the positioning plate is detached; the assembly device is convenient and fast.
Description
Technical field
The present invention relates to a kind of assembling device, particularly relate to the assembling device that a kind of automobile-used LNG gas cylinder internal part connects.
Background technology
Along with developing rapidly of social economy and science and technology, energy starved problem is more and more outstanding, and LNG is as a kind of novel energy, and trend of its development is very fast.And carry the gas cylinder industry development of LNG, also present the trend risen rapidly.
In prior art, due to the particularity of gas cylinder body construction, handwork account for the over half of whole gas cylinder production technology, and dispensing head and pipe cap be connected in whole technique the vital effect that plays, the concentricity of dispensing head and pipe cap directly has influence on the assembling of subsequent technique, and traditional dispensing head is connected with pipe cap for what manually complete, is difficult to ensure the concentricity connected, difficulty is caused to follow-up assembling, even cannot complete follow-up assembling.
Summary of the invention
The object of the invention is to solve above-mentioned dispensing head and be connected the technical problem that concentricity is difficult to ensure with pipe cap, propose a kind of assembling device of automobile-used LNG gas cylinder.
Object of the present invention, will be achieved by the following technical programs:
The assembling device of automobile-used LNG gas cylinder, wherein LNG gas cylinder comprises the adapter of dispensing head, pipe cap and plural number, described pipe cap is provided with plural butt hole, the quantity connecing hole number and an adapter of the tube head quantity of described dispensing head, pipe cap is consistent, and the tube head of dispensing head and propping up of pipe cap connect hole one_to_one corresponding, it is characterized in that: described assembling device comprises fixed frame and fixed cover
Have base plate bottom described fixed frame, the top of fixed frame has the location-plate of detachable attaching, and the bottom surface of described location-plate and pipe cap matches, and location-plate has and the butt hole number of pipe cap and consistent locating hole of arranging,
Described fixed cover is arranged at the base plate of fixed frame, and described dispensing head is fixedly installed in fixed cover, and the center of circle of described location-plate and the axle center of dispensing head coaxial,
Described dispensing head is arranged in fixed cover, and described adapter one end and dispensing head connect, and the other end of described adapter is secured to locating hole.
Preferably, the base plate of described fixed frame is provided with rotary fixing base, and described fixed cover activity is secured in rotary fixing base, and fixed cover has swing offset, the sidewall cross-under of described rotary fixing base has pilot pin, and pilot pin abuts against with the jacket wall of fixed cover or is separated.
Preferably, the bottom of described fixed cover is provided with swivel bearing.
Preferably, described rotary fixing base is provided with two pilot pins, and two pilot pins are relatively arranged on the sidewall of rotary fixing base.
Beneficial effect of the present invention is mainly reflected in:
1. adopt assembling device to replace traditional manual assembly to connect, the concentricity of dispensing head and pipe cap can be ensured, reduce the difficulty of later stage assembling;
2. dispensing head, between pipe cap and an adapter for being rigidly connected, and assembling device has rotatable fixed cover fixed allocation head, by rotating the connection angle of fixed cover adjustable dispensing head and tube connector, facilitates dispensing head, docking between tube connector and location-plate;
3. detachable after location-plate location, after dismounting, assembling pipe cap, convenient and swift.
Accompanying drawing explanation
Fig. 1 is the structural representation of the assembling device of the automobile-used LNG gas cylinder of the present invention.
Fig. 2 is the axial cross section schematic diagram of dispensing head.
Fig. 3 is the upward view of location-plate and pipe cap.
Detailed description of the invention
The invention provides a kind of assembling device of automobile-used LNG gas cylinder, replace traditional craft to be linked and packed, ensure the concentricity of dispensing head and pipe cap.
As shown in Figure 1 to Figure 3, the assembling device of automobile-used LNG gas cylinder, wherein LNG gas cylinder comprises dispensing head 1, pipe cap 2 and a plural number adapter 3, dispensing head is cylinder, the bottom of pipe cap is rounded face, pipe cap 2 is provided with plural butt hole, the tube head quantity of dispensing head 1, the quantity connecing hole number and an adapter 3 of pipe cap 2 is consistent, and the tube head of dispensing head 1 and propping up of pipe cap 2 connect hole one_to_one corresponding, generally, there are in LNG gas cylinder three adapters 3, assembling device comprises fixed frame 4 and fixed cover 5, fixed frame 4 is the framework of hard material, there is bottom fixed frame 4 base plate 41, the top of fixed frame 4 has the location-plate 6 of detachable attaching, location-plate is circular slab, as shown in Figure 3, for the schematic diagram of the bottom surface of location-plate and pipe cap, location-plate 6 matches with the bottom surface of pipe cap 2, concrete location-plate is identical with the bottom shape of pipe cap, the location-plate center of circle is identical with the center of circle of the bottom surface of pipe cap, and location-plate 6 has and the butt hole number of pipe cap 2 and consistent locating hole of arranging, locating hole is used for cross-under positioning support adapter 3, fixed cover 5 is arranged at the base plate 41 of fixed frame 4, dispensing head 1 is fixedly installed in fixed cover 5, the center of circle of location-plate 6 and the axle center of dispensing head 1 coaxial, ensure the concentricity of location-plate 6 and dispensing head 1, dispensing head 1 is arranged in fixed cover 5, adapter 3 one end and dispensing head 1 connect, the other end propping up adapter 3 is secured to locating hole.
Wherein, the base plate 5 of fixed frame 4 is provided with rotary fixing base 7, and fixed cover 5 activity is secured in rotary fixing base 7, and fixed cover 5 has swing offset, be convenient to regulate adapter 3, docking between dispensing head 1 and location-plate 6, the sidewall cross-under of rotary fixing base 7 has pilot pin 8, and pilot pin 8 abuts against with the jacket wall of fixed cover 5 or is separated, during abutting, fixed cover 5 fixed by pilot pin 8, fixed cover 5 does not produce rotation, and when pilot pin 8 is separated with fixed cover 5, fixed cover 5 rotates freely.Rotate adjustment by rotary fixing base and location-plate simultaneously, greatly improve efficiency of assembling.
In addition, the bottom of fixed cover 5 is provided with swivel bearing 9, and it is more level and smooth that swivel bearing 9 makes fixed cover 5 rotate, and it is more convenient to operate, and makes fixed cover can not produce rigid grazing wearing and tearing.
Rotary fixing base 7 is provided with two pilot pins 8, and two pilot pins 8 are relatively arranged on the sidewall of rotary fixing base 7, are fixed by two pilot pins, 8 pairs of fixed covers 5, can prevent from producing in dispensing head 1 and adapter 3 welding process mobile.
Below the course of work of the assembling device of the automobile-used LNG gas cylinder of the present invention:
First dispensing head attaching is positioned fixed cover, then will prop up adapter is secured between dispensing head and location-plate, concrete, first an one end for adapter is docked with the tube head of dispensing head, again according to the position attaching location-plate of tube connector, an other end of adapter is made to be connected to the locating hole of location-plate, ensure the tube head of dispensing head and the locating hole one_to_one corresponding of location-plate, also rotate to regulate tube head and prop up by fixed cover therebetween and take over and a relative position taken between locating hole, each connecting portion position is made to dock zero deflection, location-plate and fixed cover rotate adjustment simultaneously can improve efficiency of assembling greatly, fixed cover is fixed again by pilot pin, argon arc welding is adopted to be connect with take-over point is soldered by the tube head of dispensing head, preliminary fixing, finally unload location-plate, the dispensing head connected and an adapter are taken out, cover connects pipe cap, again pipe cap is welded with taking over, now namely complete and be linked and packed.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (4)
1. the assembling device of automobile-used LNG gas cylinder, wherein LNG gas cylinder comprises the adapter of dispensing head, pipe cap and plural number, described pipe cap is provided with plural butt hole, the quantity connecing hole number and an adapter of the tube head quantity of described dispensing head, pipe cap is consistent, and the tube head of dispensing head and propping up of pipe cap connect hole one_to_one corresponding, it is characterized in that: described assembling device comprises fixed frame and fixed cover
Have base plate bottom described fixed frame, the top of fixed frame has the location-plate of detachable attaching, and the bottom surface of described location-plate and pipe cap matches, and location-plate has and the butt hole number of pipe cap and consistent locating hole of arranging,
Described fixed cover is arranged at the base plate of fixed frame, and described dispensing head is fixedly installed in fixed cover, and the center of circle of described location-plate and the axle center of dispensing head coaxial,
Described dispensing head is arranged in fixed cover, and described adapter one end and dispensing head connect, and the other end of described adapter is secured to locating hole.
2. the assembling device of automobile-used LNG gas cylinder according to claim 1, it is characterized in that: the base plate of described fixed frame is provided with rotary fixing base, described fixed cover activity is secured in rotary fixing base, and fixed cover has swing offset, the sidewall cross-under of described rotary fixing base has pilot pin, and pilot pin abuts against with the jacket wall of fixed cover or is separated.
3. the assembling device of automobile-used LNG gas cylinder according to claim 2, is characterized in that: the bottom of described fixed cover is provided with swivel bearing.
4. the assembling device of automobile-used LNG gas cylinder according to claim 2, is characterized in that: described rotary fixing base is provided with two pilot pins, and two pilot pins are relatively arranged on the sidewall of rotary fixing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462825.5A CN104227301B (en) | 2014-09-12 | 2014-09-12 | The assembling device of automobile-used LNG gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462825.5A CN104227301B (en) | 2014-09-12 | 2014-09-12 | The assembling device of automobile-used LNG gas cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104227301A true CN104227301A (en) | 2014-12-24 |
| CN104227301B CN104227301B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410462825.5A Active CN104227301B (en) | 2014-09-12 | 2014-09-12 | The assembling device of automobile-used LNG gas cylinder |
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| CN (1) | CN104227301B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6143217A (en) * | 1998-12-14 | 2000-11-07 | Water Heater Innovations | Method of manufacturing a water heater |
| CN103174931A (en) * | 2013-04-10 | 2013-06-26 | 湘潭嘉顺机械制造有限公司 | Vehicle-mounted LNG (liquefied natural gas) cylinder liner and outer cylinder sleeving device and method |
| CN103192250A (en) * | 2013-04-10 | 2013-07-10 | 湘潭嘉顺机械制造有限公司 | Vehicular LNG (liquefied natural gas) cylinder shell cover assembly device and method |
| CN203162528U (en) * | 2013-04-02 | 2013-08-28 | 湖北银利来容器有限公司 | Aluminum alloy LNG (liquefied natural gas) cylinder for vehicle |
| CN204122991U (en) * | 2014-09-12 | 2015-01-28 | 中材科技（苏州）有限公司 | The assembling device of automobile-used LNG gas cylinder |
-
2014
- 2014-09-12 CN CN201410462825.5A patent/CN104227301B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6143217A (en) * | 1998-12-14 | 2000-11-07 | Water Heater Innovations | Method of manufacturing a water heater |
| CN203162528U (en) * | 2013-04-02 | 2013-08-28 | 湖北银利来容器有限公司 | Aluminum alloy LNG (liquefied natural gas) cylinder for vehicle |
| CN103174931A (en) * | 2013-04-10 | 2013-06-26 | 湘潭嘉顺机械制造有限公司 | Vehicle-mounted LNG (liquefied natural gas) cylinder liner and outer cylinder sleeving device and method |
| CN103192250A (en) * | 2013-04-10 | 2013-07-10 | 湘潭嘉顺机械制造有限公司 | Vehicular LNG (liquefied natural gas) cylinder shell cover assembly device and method |
| CN204122991U (en) * | 2014-09-12 | 2015-01-28 | 中材科技（苏州）有限公司 | The assembling device of automobile-used LNG gas cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104227301B (en) | 2016-03-30 |
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