CN110843715B - Installation device of air bag containing air circuit and circuit cable and operation method of installation device - Google Patents
Installation device of air bag containing air circuit and circuit cable and operation method of installation device Download PDFInfo
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- CN110843715B CN110843715B CN201911075344.8A CN201911075344A CN110843715B CN 110843715 B CN110843715 B CN 110843715B CN 201911075344 A CN201911075344 A CN 201911075344A CN 110843715 B CN110843715 B CN 110843715B
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- support
- supporting plate
- screw
- installation device
- cable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a mounting device of an air bag containing an air channel and a circuit cable and an operation method thereof, wherein the device comprises a bracket, a wrench, a supporting plate, a positioning plate and two supports, wherein the two supports, the positioning plate and the supporting plate are mounted on the bracket, and the two supports are arranged on the same side of the supporting plate in parallel and are parallel to the supporting plate; a dovetail groove is arranged at the center of the bottom of the support, and the dovetail groove is matched with the positioning plate to realize the positioning of the support; the upper surface of the support is a smooth arc surface, grooves are formed in the two ends of the support, rollers are arranged in the grooves, and the rollers are higher than the top surface of the support; the wrench is arranged on the supporting plate and is perpendicular to the supporting plate; one end of the spanner facing the support is provided with a plug. The invention uses the roller to support the revolving body, the revolving body rotates when in assembly, and the parts connected with the air circuit and the circuit cable do not rotate, so that the air circuit and the cable are prevented from being wound when in threaded assembly; the working efficiency is improved, and the safety risk is reduced; the invention also has the advantages of simple structure and convenient operation.
Description
Technical Field
The invention relates to an installation device of an air bag containing an air channel and a circuit cable and an operation method thereof.
Background
Some air bag components comprising air channels and circuit cables are connected by threads. Part of the assembly is a cylinder filled with gas and is connected with the plug of the belt cable through threads. In the installation process, the screw plug with the cable is not allowed to rotate so as to prevent the cable from winding, and the installation can be completed only by means of the rotating air bag. The air bag filled with the air has certain weight, is operated in a handheld installation mode, needs two or more persons to cooperatively work, is rough in operation and slow in installation rhythm, and has certain safety risk. In order to solve the operation difficulties, an installation device and an operation method of the cable airbag with the air channel and the circuit are designed.
Disclosure of Invention
In order to solve the technical problems, the invention provides the installation device of the air channel and circuit cable air bag and the operation method thereof, which have the advantages of simple structure, convenient operation, and capabilities of accelerating installation beat, improving installation efficiency and reducing potential safety hazards in the installation process.
The technical scheme adopted by the invention is as follows: the installation device comprises a bracket, a wrench, a supporting plate, a positioning plate and two supports, wherein the two supports, the positioning plate and the supporting plate are installed on the bracket, and the two supports are arranged on the same side of the supporting plate in parallel and are parallel to the supporting plate; the center of the bottom of the support is provided with a dovetail groove, and the dovetail groove is matched with the positioning plate to position the support; the upper surface of the support is an arc surface, grooves are formed in the two ends of the support, circular through holes are formed in the grooves, rollers are arranged in the through holes through wheel shafts, the rollers are higher than the upper surface of the support, and the axes of the rollers are parallel to the axes of circular holes in the grooves in the two ends of the support; the wrench is arranged on the supporting plate and is perpendicular to the supporting plate; one end of the spanner facing the support is provided with a plug.
In the installation device containing the air channel and the circuit cable air bag, at least four feet are arranged at the bottom of the bracket.
In the installation device containing the air channel and the circuit cable air bag, the bottom foot comprises a screw rod, a screw sleeve and supporting legs, the screw rod is welded at the bottom of the bracket, and the screw sleeve is in screw connection with the screw rod; the screw sleeve is characterized in that an annular groove is formed in the side wall of the screw sleeve, four screw holes are formed in the side wall of the support leg, and the screw holes in the side wall of the support leg correspond to the annular groove in the side wall of the screw sleeve respectively; the support legs are in clearance fit with the threaded sleeves, and the support legs are axially fixed through screws.
In the installation device containing the air channel and the circuit cable air bag, the roller comprises a wheel shaft, a bearing and a copper sleeve, the wheel shaft is installed in a circular through hole in the groove, the copper sleeve is annular, and the shaft sleeve is installed on the wheel shaft through the bearing.
The operation method of the installation device of the air bag containing the air channel and the circuit cable comprises the following steps:
1) Clamping a spanner in the supporting plate, and inserting the hole on the plug into the spanner;
2) And placing the revolving body on a roller of the support, tightly propping the screw plug against the threaded hole of the revolving body by using a spanner, and rotating the revolving body by hand to complete the assembly of the screw plug and the revolving body.
Compared with the prior art, the invention has the beneficial effects that:
the invention uses the roller wheel composed of the shaft, the bearing and the copper bush to support the revolving body, the revolving body rotates when in assembly, and the component connected with the gas circuit and the circuit cable does not rotate, so that the screw assembly rotation of the revolving body is simple and convenient, and the gas circuit and the cable are prevented from winding when in screw assembly; thereby improving the working efficiency and reducing the safety risk; the invention also has the advantages of simple structure and convenient operation.
Drawings
Fig. 1 is a front view of the installation device of the air bag with the air channel and the circuit cable of the invention.
Fig. 2 is a perspective view of the mount of the present invention.
Fig. 3 is a perspective view of the support plate of the present invention.
Fig. 4 is a perspective view of the wrench of the present invention.
Fig. 5 is a perspective view of a stent of the present invention.
Fig. 6 is a perspective view of the installation device of the air bag with the air channel and the circuit cable of the invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the installation device of the air bag containing the air channel and the circuit cable of the invention comprises two supports 4, a bracket 10, a wrench 15, a supporting plate 16 and a positioning plate 17. The two-dot chain line in fig. 1 indicates a revolution body, and the plug 14 is connected to a gas path or a circuit cable. The two supports 4, the positioning plate 17 and the supporting plate 16 are arranged on the bracket 10, and the two supports 4 are arranged on the same side of the supporting plate 16 in parallel and are parallel to the supporting plate 16. As shown in fig. 2, a dovetail groove 41 is arranged at the bottom center of the support 4, and the dovetail groove 41 cooperates with the positioning plate 17 to position the support 4. The bottom of the supporting plate 16 is provided with a positioning groove 161, and the positioning groove 161 is matched with the positioning plate 17 to realize the positioning of the supporting plate 16. The upper surface 42 of support 4 is smooth arc surface, and support 4 both ends department designs recess 43, is equipped with circular through-hole in the recess 43, and shaft 3 installs in circular through-hole, and copper sheathing 1 passes through bearing 2 and installs on shaft 3, constitutes the gyro wheel, and copper sheathing 1 exceeds upper surface 42 for support revolution solid. The wrench 15 is fixed on the supporting plate 16 during working and is arranged perpendicular to the supporting plate 16; the end of the wrench 15 facing the support is provided with a spigot 14. The bottom foot comprises a screw rod 11, a screw sleeve 12 and supporting legs 13, wherein the screw rod 11 is welded at the bottom of the bracket 10, and the screw sleeve 12 is in threaded connection with the screw rod 11; the screw sleeve 12 side wall on be equipped with the annular groove, be equipped with four screw holes of equipartition on the stabilizer blade 13 side wall, the screw hole on the stabilizer blade 13 side wall corresponds with the annular groove on the screw sleeve 12 side wall respectively, stabilizer blade 13 and screw sleeve 12 clearance fit, through screw with stabilizer blade axial fixity. After installation, the screw is ensured to fall into the annular groove on the side wall of the screw sleeve 12 through the screw hole of the support leg 13, so that the screw sleeve 12 is prevented from being separated from the support leg 13 when rotating.
The manufacturing method of the invention is as follows:
the four screws 11 are connected with the bracket 10 in a welding mode, the threaded sleeves 12 are connected with the screws 11 in a threaded mode, the supporting legs 13 are connected with the threaded sleeves in a smooth mode, and the threaded sleeves 12 and the supporting legs 13 are guaranteed to rotate freely relative to each other through screw fixation. The positioning plate 17 is fixed on the upper plane of the bracket 10 through six screws 9 and a supporting plate 16, and the positioning plate 17 is positioned through two pins 7. The two-piece support 4 is positioned by means of a positioning plate 17 and fixed to the upper plane of the support 10 using four screws 5. Four bearings 2 are fixed on a support 4 through four shafts 3, four copper sleeves 1 are respectively sleeved on the four bearings 2, and 8 washers 18 ensure the installation positions of the bearings 2 to form four rollers. The wrench 15 is used at the time of installation.
The operation method of the installation device of the air bag with the air channel and the circuit cable comprises the following steps:
1) The wrench 15 is clamped in the support plate 16, and the hole on the plug is inserted into the wrench 15.
2) The revolving body is placed on the four rollers, the screw plug is tightly pressed against the threaded hole of the revolving body by using the wrench 15, the revolving body is rotated by hand, the assembly of the screw plug and the revolving body is completed, and the cable connected with the screw plug is ensured not to be twisted. When the height of the support 10 is required to be adjusted, the threaded sleeve 12 is rotated, and the threaded sleeve 12 and the threaded rod 11 relatively rotate, so that the height of the support 10 is adjusted.
Claims (5)
1. An installation device of an air bag containing an air path and a circuit cable is characterized in that: the device comprises a bracket, a spanner, a supporting plate, a positioning plate and two supports, wherein the two supports, the positioning plate and the supporting plate are arranged on the bracket, and the two supports are arranged on the same side of the supporting plate in parallel and are parallel to the supporting plate; the center of the bottom of the support is provided with a dovetail groove, and the dovetail groove is matched with the positioning plate to position the support; the upper surface of the support is an arc surface, grooves are formed in the two ends of the support, circular through holes are formed in the grooves, rollers are arranged in the circular through holes through wheel shafts, the rollers are higher than the upper surface of the support, and the axes of the rollers are parallel to the axes of circular holes in the grooves in the two ends of the support; the wrench is arranged on the supporting plate and is perpendicular to the supporting plate; one end of the spanner facing the support is provided with a plug.
2. The installation device of the cable airbag with the air channel and the circuit according to claim 1, wherein the installation device is characterized in that: the bottom of the bracket is provided with at least four feet.
3. The installation device of the cable airbag with the air channel and the circuit according to claim 2, wherein the installation device is characterized in that: the bottom foot comprises a screw rod, a screw sleeve and supporting legs, wherein the screw rod is welded at the bottom of the bracket, and the screw sleeve is in screw connection with the screw rod; the screw sleeve is characterized in that an annular groove is formed in the side wall of the screw sleeve, four screw holes are formed in the side wall of the support leg, and the screw holes in the side wall of the support leg correspond to the annular groove in the side wall of the screw sleeve respectively; the support legs are in clearance fit with the threaded sleeves, and the support legs are axially fixed through screws.
4. The installation device of the cable airbag with the air channel and the circuit according to claim 1, wherein the installation device is characterized in that: the roller comprises a roller shaft, a bearing and a copper sleeve, wherein the roller shaft is arranged in a circular through hole in the groove, the copper sleeve is annular, and the shaft sleeve is arranged on the roller shaft through the bearing.
5. A method of operating the installation apparatus for a gas circuit and circuit cable containing airbag of any one of claims 1-4, comprising the steps of:
1) Clamping a spanner in the supporting plate, and inserting the hole on the plug into the spanner;
2) And placing the revolving body on a roller of the support, tightly propping the screw plug against the threaded hole of the revolving body by using a spanner, and rotating the revolving body by hand to complete the assembly of the screw plug and the revolving body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075344.8A CN110843715B (en) | 2019-11-06 | 2019-11-06 | Installation device of air bag containing air circuit and circuit cable and operation method of installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075344.8A CN110843715B (en) | 2019-11-06 | 2019-11-06 | Installation device of air bag containing air circuit and circuit cable and operation method of installation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110843715A CN110843715A (en) | 2020-02-28 |
| CN110843715B true CN110843715B (en) | 2023-05-26 |
Family
ID=69599329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911075344.8A Active CN110843715B (en) | 2019-11-06 | 2019-11-06 | Installation device of air bag containing air circuit and circuit cable and operation method of installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110843715B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5365651A (en) * | 1993-07-01 | 1994-11-22 | Morton International, Inc. | Airbag assembly system and tool |
| TW559393U (en) * | 2003-02-19 | 2003-10-21 | Cheng Uei Prec Ind Co Ltd | Rotatable connector |
| CN103872536A (en) * | 2012-12-13 | 2014-06-18 | 西安艾力特电子实业有限公司 | Novel rotary connector |
| CN203679707U (en) * | 2013-12-14 | 2014-07-02 | 郑州华工机械有限公司 | Assembly fixture for assembling nut and screw |
| CN205765693U (en) * | 2016-05-19 | 2016-12-07 | 庆铃汽车（集团）有限公司 | A kind of core assembly assembling jig |
| CN207725149U (en) * | 2018-01-10 | 2018-08-14 | 内蒙古工业大学 | A kind of dismantling device of automobile tire easy to disassemble |
| CN109129324A (en) * | 2018-10-10 | 2019-01-04 | 合肥长源液压股份有限公司 | A kind of accumulator plug assembling jig |
| CN211642104U (en) * | 2019-11-06 | 2020-10-09 | 江南工业集团有限公司 | Installation device of air bag containing air circuit and circuit cable |
-
2019
- 2019-11-06 CN CN201911075344.8A patent/CN110843715B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5365651A (en) * | 1993-07-01 | 1994-11-22 | Morton International, Inc. | Airbag assembly system and tool |
| TW559393U (en) * | 2003-02-19 | 2003-10-21 | Cheng Uei Prec Ind Co Ltd | Rotatable connector |
| CN103872536A (en) * | 2012-12-13 | 2014-06-18 | 西安艾力特电子实业有限公司 | Novel rotary connector |
| CN203679707U (en) * | 2013-12-14 | 2014-07-02 | 郑州华工机械有限公司 | Assembly fixture for assembling nut and screw |
| CN205765693U (en) * | 2016-05-19 | 2016-12-07 | 庆铃汽车（集团）有限公司 | A kind of core assembly assembling jig |
| CN207725149U (en) * | 2018-01-10 | 2018-08-14 | 内蒙古工业大学 | A kind of dismantling device of automobile tire easy to disassemble |
| CN109129324A (en) * | 2018-10-10 | 2019-01-04 | 合肥长源液压股份有限公司 | A kind of accumulator plug assembling jig |
| CN211642104U (en) * | 2019-11-06 | 2020-10-09 | 江南工业集团有限公司 | Installation device of air bag containing air circuit and circuit cable |
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| Publication number | Publication date |
|---|---|
| CN110843715A (en) | 2020-02-28 |
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