CN102628749B - DAB module static detonation test clamp - Google Patents
DAB module static detonation test clamp Download PDFInfo
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- CN102628749B CN102628749B CN201210077057.2A CN201210077057A CN102628749B CN 102628749 B CN102628749 B CN 102628749B CN 201210077057 A CN201210077057 A CN 201210077057A CN 102628749 B CN102628749 B CN 102628749B
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- locking pin
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- dab
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Abstract
The invention relates to a DAB module static detonation test clamp. The special point is that the DAB module static detonation test clamp comprises a module pedestal component, a positioning plate component and a locking spring pin component, wherein the positioning plate component is arranged in an inner cavity which is suitable for mounting various series of DAB modules and is enclosed by a module pedestal and a baffle; the positioning plate component comprises a positioning plate; the positioning plate is provided with a positioning sleeve and a floating supporting base; the locking spring pin component is arranged outside the module pedestal; the locking spring pin component comprises a locking pin, a locking pin column, a spring and a locking nut; the locking pin and the locking pin column are threadedly connected into a whole; the spring is sleeved on the outer wall of the locking pin column; a pin sleeve is arranged outside the locking pin and the locking pin column; the locking pin and the locking pin column are connected with the module pedestal through the pin sleeve; the locking nut is in threaded connection with the pin sleeve; the spring is arranged between the locking pin and the locking nut; and the top end of the locking pin passes through the module pedestal and is matched with the positioning sleeve and the floating supporting base, so that the DAB module is positioned and locked. The clamp saves cost and reduces waste of social resources. Due to the clamp, the DAB module is simple and convenient to assemble and disassemble.
Description
Technical field
The present invention relates to air bag simulation technical field, particularly a kind of DAB module static detonation test clamp.
Background technology
At present, all kinds of bearing circle air bag DAB module static detonating test all adopts commodity bearing circle as support, and after off-test, bearing circle is scrapped.Because experiment quantity is comparatively large, so need at substantial fund and social resources, simultaneously because commodity bearing circle is to the mode of the pre-buried locking of DAB module employing " safety pin " spring, so dismounting is also more difficult.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of DAB module static detonation test clamp, utilize unit clamp to support and locate, lock DAB module, thus saved experimentation cost, decrease the waste to social resources, the installation and removal of DAB module are simple and convenient simultaneously.
Technical scheme of the present invention is:
This DAB module static detonation test clamp, its special character is: comprise module base assembly, positioning plate assembly, locking spring pin assemblies, described module base assembly comprises module base and baffle plate, described positioning plate assembly is arranged in the inner chamber that applicable each serial DAB module that module base and baffle plate surround installs, it comprises location-plate, be located at the locating sleeve on location-plate and float support seat, described locking spring pin assemblies is arranged at module base outside, it comprises the locking pin and locking pin that are threaded and are integrated, be set in the spring on locking pin and set nut, described locking pin has guide with locking pin arranged outside and utilizes guide to be connected with described module base, described set nut and described guide are threaded togather, described spring is arranged between described locking pin and set nut, described locking pin top is through described module base and described locating sleeve, float support seat cooperatively interacts and realizes positioning and locking to DAB module.
Described locking pin is provided with guide finger, and on described set nut, after corresponding guide finger position and locking pin, dead-centre position is respectively equipped with gathering sill and lock slots.
Described float support seat bottom thread connects stop screw, and described stop screw head is located in the groove of the described location-plate back side, and described float support seat is positioned at described location-plate position and is set with back-moving spring.
Described location-plate is offered the guiding concave groove corresponding with locking pin and the through hole for installing locating sleeve, described guiding concave groove is connected with described through hole.
Described module base bottom surface is provided with the connecting screw rod for being connected with static detonating test bracket, and described connecting screw rod is being provided with anti-rotation keyboard with module base junction, and utilizes nut lock.
Be symmetrical arranged two groups of positioning plate assemblies in described module base, corresponding positioning plate assembly positional symmetry arranges two groups of locking spring pin assemblies.
The invention has the beneficial effects as follows:
1, adopt general module base assembly, change positioning plate assembly by classification and can adapt to the test of all kinds of DAB module static detonating.Module base assembly utilizes CATIA three-dimensional software modeling technique, and carry out simulation to all kinds of DAB module and install, design rational conventional intracavity shape, the shape of baffle plate is consistent with the corresponding installation position of commodity bearing circle, to make the data waveform of collection accurately and reliably.
2, positioning plate assembly is arranged spring floating supporting seat and locating sleeve, jointly locking is positioned to DAB module with spring detent assembly, make consistent with positioning and locking mode on bearing circle, and installation and removal are convenient.
3, the locking mode of this fixture adopts telescopic spring pin structure, the lock pin post of locking spring pin assemblies arranges guide finger, set nut processes corresponding gathering sill, be integrated because locking pin is threaded with locking pin, locking pin is pulled then to take locking pin to and half-twist after being moved to rear dead-centre position, guide finger tail end snaps in the lock slots of set nut, by locking pin locking, now can pull down by folder tentative module; When again testing, reinstalled tentative module, release locking pin, locking pin clamps tentative module under spring action.This spring pin structure makes a people just can carry out the installation or removal of DAB module, simple and convenient.
4, connecting screw rod top processes anti-rotation keyboard, and configures nut lock, makes itself and module base stable connection so that with the connection of static detonating test bracket.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the structural representation of module base assembly in Fig. 1;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the vertical view of Fig. 4;
Fig. 7 is the structural representation of positioning plate assembly in Fig. 1;
Fig. 8 is the A-A cut-open view of Fig. 7;
Fig. 9 is B direction view in Fig. 8;
Figure 10 is the perspective view of location-plate in Fig. 7;
Figure 11 is the structural representation of locking spring pin assemblies in Fig. 1;
Figure 12 is the C-C cut-open view of Figure 11;
Figure 13 is D direction view in Figure 11.
In figure, sequence number illustrates: 1-module base assembly, 101-module base, 102-baffle plate, 103 Cross Recess Head Screws; 2-positioning plate assembly, 201-back-moving spring, 202-stop screw, 203-location-plate, 204-locating sleeve, 205-float support seat, 206 mounting holes, 207 guiding concave groove, through holes 208; 3-ring pipe; 4-locking spring pin assemblies, 401-lock pin, 402-set nut, 403-guide finger, 404-spring, 405-guide, 406-locking pin, 407-gathering sill, 408-lock slots; 5-web joint; 6-nut; 7-connecting screw rod; 8-hexagon socket cap head screw.
Embodiment
As shown in Figure 1-Figure 3, the present invention mainly comprises module base assembly 1, positioning plate assembly 2, ring pipe 3, locking spring pin assemblies 4, connecting screw rod 7 and nut 6 etc.Its annular tube 3 utilizes web joint 5 and screw to be fixed on module base 101, is mainly used in installing, dismantling and this fixture mobile; Connecting screw rod 7 is for the connection of fixture and static detonating support, and connecting screw rod 7 is being provided with anti-rotation keyboard with module base 101 junction, and utilizes nut 6 to lock.
As Figure 4-Figure 6, module base assembly comprises module base 101, baffle plate 102, and plate washer 102 and module base 101 utilize Cross Recess Head Screw 103 to connect as one.For carrying all kinds of DAB module, there is the conventional intracavity that applicable each serial DAB module is installed.Baffle plate 102 adopts shape consistent with corresponding installation position on commodity bearing circle.
As shown in Fig. 7-Figure 10, positioning plate assembly 2 comprises back-moving spring 201, stop screw 202, location-plate 203, locating sleeve 204, float support seat 205, location-plate 203 can be arranged multiple float support seat 205, as shown in Figure 7,8, each location-plate 203 is provided with two float support seats 205, offered three mounting holes and the guiding concave groove 207 for locking pin, guiding concave groove 207 is connected with the through hole 208 installing locating sleeve 204.Positioning plate assembly 2 is arranged in the inner chamber that applicable each serial DAB module that module base 101 and baffle plate 102 surround installs, and all kinds of DAB module is accurately located by the locating sleeve 204 of setting it on and float support seat 205.
Float support seat 205 bottom thread connects stop screw 202, and stop screw 202 head is located in the groove of location-plate 203 back side, and float support seat 205 is positioned at location-plate position and is set with back-moving spring 201.During the stressed decline of float support seat 205 upper surface, stop screw 202 head moves downward in the groove of location-plate 203 back side, treats distress resolves, and float support seat 205 resets under back-moving spring 201 acting force, and stop screw 202 is also driven back initial position.
As shown in figures 11-13, locking spring pin assemblies comprises the locking pin 406 and locking pin 401, the spring 404, set nut 402 etc. be set on locking pin 401 outer wall that are threaded and are integrated, and it is outside that it is arranged at module base 101.Locking pin 406 is provided with guide 405 with outside locking pin 401 and utilizes guide 405 to be connected with module base 101, and the ring flange position of guide 405 utilizes hexagon socket cap head screw 8 to be connected with module base 101.Set nut 402 and guide 405 are threaded togather, spring 404 is arranged between locking pin 406 and set nut 402, locking pin 401 is provided with guide finger 403, on set nut 402, corresponding guide finger 403 position is provided with gathering sill 407, and after corresponding locking pin, dead-centre position is provided with lock slots 408.Locking pin 406 top to cooperatively interact the positioning and locking realized DAB module through module base 101 and locating sleeve 204, float support seat 205.
Pull locking pin 401, locking pin 406 moves to the direction of Compress Spring, guide finger 403 moves along gathering sill 407, after locking pin 406 arrives during dead-centre position, pin 401 90-degree rotation will be locked, guide finger 403 buckles in the lock slots 408 of set nut, and realize locking, staff is removable draws off tentative module.In time again testing, reinstalled tentative module, release locking pin 401, locking pin 406 clamps tentative module under spring 404 acting force.
In order to better realize positioning and locking function, be symmetrical arranged two groups of positioning plate assemblies 2 in module base 101, corresponding positioning plate assembly 2 positional symmetry arranges two groups of locking spring pin assemblies 4 and cooperatively interacts.
The using method of this fixture:
1, fixture connecting screw rod 7 is screwed in the attaching nut of static detonating support, guarantee stable connection;
2, locking spring pin assemblies 4 is discharged into locked position;
3, by tentative module register pin press-in locating sleeve 204;
4, static detonating is installed and controls plug-in unit;
5, after test, locking pin 406 is drawn out to rear stop and rotates location;
6, the DAB module after test is unloaded.
Claims (6)
1. a DAB module static detonation test clamp, comprise module base assembly, positioning plate assembly, described module base assembly comprises module base and baffle plate, described positioning plate assembly is arranged in the inner chamber that applicable each serial DAB module that module base and baffle plate surround installs, described positioning plate assembly comprises the location-plate being provided with locating sleeve and float support seat, it is characterized in that: this DAB module static detonation test clamp is also provided with locking spring pin assemblies, described locking spring pin assemblies is arranged at module base outside, it comprises the locking pin and locking pin that are threaded and are integrated, be set in the spring on locking pin column outer wall, set nut, described locking pin has guide with locking pin arranged outside and utilizes described guide to be connected with described module base, described set nut and described guide are threaded togather, described spring is arranged between described locking pin and set nut, described locking pin top is through described module base and described locating sleeve, float support seat cooperatively interacts and realizes positioning and locking to DAB module.
2. DAB module static detonation test clamp according to claim 1, is characterized in that: described locking pin is provided with guide finger, and on described set nut, corresponding guide finger position is provided with gathering sill, and after corresponding locking pin, dead-centre position is provided with lock slots.
3. DAB module static detonation test clamp according to claim 1, it is characterized in that: described float support seat bottom thread connects stop screw, described stop screw head is located in the groove of the described location-plate back side, and described float support seat is positioned at described location-plate position and is set with back-moving spring.
4. DAB module static detonation test clamp according to claim 1, is characterized in that: described location-plate is offered for the guiding concave groove of locking pin and the through hole for installing locating sleeve, described guiding concave groove is connected with through hole.
5. DAB module static detonation test clamp according to claim 1, it is characterized in that: described module base bottom surface is provided with the connecting screw rod be connected with static detonating test bracket, described connecting screw rod is being provided with anti-rotation keyboard with module base junction, and utilizes nut lock.
6. DAB module static detonation test clamp according to claim 1 or 5, it is characterized in that: be symmetrical arranged two groups of positioning plate assemblies in described module base, corresponding positioning plate assembly positional symmetry arranges two groups of locking spring pin assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077057.2A CN102628749B (en) | 2012-03-22 | 2012-03-22 | DAB module static detonation test clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077057.2A CN102628749B (en) | 2012-03-22 | 2012-03-22 | DAB module static detonation test clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102628749A CN102628749A (en) | 2012-08-08 |
| CN102628749B true CN102628749B (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210077057.2A Active CN102628749B (en) | 2012-03-22 | 2012-03-22 | DAB module static detonation test clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN102628749B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9828052B2 (en) * | 2016-04-29 | 2017-11-28 | Honda Motor Co., Ltd. | Systems and methods for use in testing the installation of an airbag module in a vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798929A (en) * | 2003-03-24 | 2006-07-05 | 远程接合技术公司 | Fastener for air bags and other uses |
| CN101037095A (en) * | 2006-03-13 | 2007-09-19 | 德尔福金属西班牙有限公司 | Vehicle steering wheel with floating horn |
| CN202083324U (en) * | 2011-04-11 | 2011-12-21 | 上海天合汽车安全系统有限公司 | Contour measuring gauge for airbag at automotive driving side |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503816B4 (en) * | 1995-02-06 | 2007-03-22 | Volkswagen Ag | Arrangement for fastening a housing consisting of a housing bottom and a housing cover in the steering wheel |
-
2012
- 2012-03-22 CN CN201210077057.2A patent/CN102628749B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798929A (en) * | 2003-03-24 | 2006-07-05 | 远程接合技术公司 | Fastener for air bags and other uses |
| CN101037095A (en) * | 2006-03-13 | 2007-09-19 | 德尔福金属西班牙有限公司 | Vehicle steering wheel with floating horn |
| CN202083324U (en) * | 2011-04-11 | 2011-12-21 | 上海天合汽车安全系统有限公司 | Contour measuring gauge for airbag at automotive driving side |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102628749A (en) | 2012-08-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 121000, No. 4, Bohai Avenue, Jinzhou economic and Technological Development Zone, Liaoning, 16 Patentee after: JINZHOU JINHENG AUTOMOTIVE SAFETY SYSTEM CO.,LTD. Address before: 121000, No. 4, Bohai Avenue, Jinzhou economic and Technological Development Zone, Liaoning, 16 Patentee before: Jinzhou Jinheng Automotive Safety System Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: DAB module static detonation test clamp Effective date of registration: 20200608 Granted publication date: 20150114 Pledgee: Jinzhou Bank Co.,Ltd. urban construction sub branch Pledgor: JINZHOU JINHENG AUTOMOTIVE SAFETY SYSTEM Co.,Ltd. Registration number: Y2020210000024 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230222 Granted publication date: 20150114 Pledgee: Jinzhou Bank Co.,Ltd. urban construction sub branch Pledgor: JINZHOU JINHENG AUTOMOTIVE SAFETY SYSTEM CO.,LTD. Registration number: Y2020210000024 |