CN102980752B - For the hook hold-down mechanism of car door lock testing equipment - Google Patents
For the hook hold-down mechanism of car door lock testing equipment Download PDFInfo
- Publication number
- CN102980752B CN102980752B CN201210465309.9A CN201210465309A CN102980752B CN 102980752 B CN102980752 B CN 102980752B CN 201210465309 A CN201210465309 A CN 201210465309A CN 102980752 B CN102980752 B CN 102980752B
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- China
- Prior art keywords
- hanger bulk
- pedestal
- door lock
- compact heap
- testing equipment
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of hook hold-down mechanism for car door lock testing equipment, it comprises pedestal and is arranged at the hanger bulk on pedestal, described pedestal offers mounting hole, the top of described mounting hole offers internal thread, internal thread is coordinated to offer external thread in the bottom of hanger bulk, described hanger bulk is installed on pedestal by internal and external screw thread cooperation, and described hanger bulk is provided with step in the upper end of internal thread, and the side in hanger bulk on described pedestal is provided with compact heap, described compact heap is pressed on step by compacting part.The hanger bulk of the above-mentioned hook hold-down mechanism for car door lock testing equipment is connected by threaded engagement with between pedestal, and step is set in hanger bulk, step is compressed by compact heap, fixed, and described step effectively can prevent the rotation of hanger bulk when coordinating with compact heap, hanger bulk is not easily loosened, thus ensure that test normally carry out the accuracy with test findings.
Description
Technical field
The present invention relates to a kind of automobile door lock testing equipment, especially relate to a kind of hook hold-down mechanism for car door lock testing equipment.
Background technology
In Hyundai Motor, various automobile door lock is widely used, as everyone knows, before automobile door lock dispatches from the factory, all durable to it, peak loads etc. are tested, to ensure the quality of automobile door lock, the folding of automobile door lock is realized by the disengagement of hook and snap close and hooking, therefore in the testing equipment of simulated automotive door lock, mostly hook and snap close is had, it is fixing unreliable mostly to there is hook in the existing automobile door lock testing equipment with hook and snap close, the shortcoming easily loosened, thus cause normally cannot carry out test and test findings inaccurate.
Summary of the invention
The object of the present invention is to provide a kind of hook hold-down mechanism for car door lock testing equipment, it has feature that is fixed, that not easily loosen, to solve the hook Problems existing of car door lock testing equipment in prior art.
The object of the invention is to be achieved through the following technical solutions:
A kind of hook hold-down mechanism for car door lock testing equipment, it comprises pedestal and is arranged at the hanger bulk on pedestal, wherein, described pedestal offers mounting hole, the top of described mounting hole offers internal thread, internal thread is coordinated to offer external thread in the bottom of hanger bulk, described hanger bulk is installed on pedestal by internal and external screw thread cooperation, and described hanger bulk is provided with step in the upper end of internal thread, and the side in hanger bulk on described pedestal is provided with compact heap, described compact heap is pressed on step by compacting part.
Especially, described step is flat structure, and it coordinates with compact heap and prevents hanger bulk from rotating.
Especially, described compacting part is hold-down bolt, coordinates hold-down bolt to offer through hole and threaded hole respectively on compact heap and pedestal.
Beneficial effect of the present invention is, the described hook hold-down mechanism for car door lock testing equipment is compared with prior art connected by threaded engagement between hanger bulk with pedestal, and step is set in hanger bulk, step is compressed by compact heap, fixed, and described step effectively can prevent the rotation of hanger bulk when coordinating with compact heap, makes hanger bulk not easily loosen, thus ensure that test normally carry out the accuracy with test findings.
Accompanying drawing explanation
Fig. 1 is the sectional view of the hook hold-down mechanism for car door lock testing equipment that the specific embodiment of the invention 1 provides;
Fig. 2 is the vertical view of the hook hold-down mechanism for car door lock testing equipment that the specific embodiment of the invention 1 provides.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 and Fig. 2, the hanger bulk 2 that a kind of hook hold-down mechanism for car door lock testing equipment comprises pedestal 1 and is arranged on pedestal 1, described pedestal 1 offers mounting hole 3, the top of described mounting hole 3 offers internal thread, internal thread is coordinated to offer external thread in the bottom of hanger bulk 2, in described hanger bulk 2 is passed through, external thread cooperation is installed on pedestal 1, and described hanger bulk 2 is provided with pancake step 4 in the upper end of internal thread, and described pedestal 1 is provided with compact heap 5 in the side of hanger bulk 2, described compact heap 5 offers through hole, and corresponding through hole offers threaded hole 7 on pedestal 1, hold-down bolt 6 lock onto in the threaded hole 7 on pedestal through through hole, compact heap 5 is pressed on step 4, to prevent the rotation of hanger bulk 2.
Above embodiment has just set forth ultimate principle of the present invention and characteristic; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. the hook hold-down mechanism for car door lock testing equipment, it comprises pedestal and is arranged at the hanger bulk on pedestal, it is characterized in that: described pedestal offers mounting hole, the top of described mounting hole offers internal thread, internal thread is coordinated to offer external thread in the bottom of hanger bulk, in described hanger bulk is passed through, external thread cooperation is installed on pedestal, and described hanger bulk is provided with step in the upper end of internal thread, and the side in hanger bulk on described pedestal is provided with compact heap, described compact heap is pressed on step by compacting part, described compacting part is hold-down bolt, hold-down bolt is coordinated to offer through hole and threaded hole respectively on compact heap and pedestal.
2. the hook hold-down mechanism for car door lock testing equipment according to claim 1; It is characterized in that: described step is flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465309.9A CN102980752B (en) | 2012-11-17 | 2012-11-17 | For the hook hold-down mechanism of car door lock testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465309.9A CN102980752B (en) | 2012-11-17 | 2012-11-17 | For the hook hold-down mechanism of car door lock testing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980752A CN102980752A (en) | 2013-03-20 |
| CN102980752B true CN102980752B (en) | 2015-11-25 |
Family
ID=47854975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210465309.9A Active CN102980752B (en) | 2012-11-17 | 2012-11-17 | For the hook hold-down mechanism of car door lock testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102980752B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2108565A (en) * | 1981-10-28 | 1983-05-18 | Metallifacture Ltd | Hook members for a latching device and method of making same |
| CN2095301U (en) * | 1991-06-22 | 1992-02-05 | 黄德蒙 | Safety hook for ceiling fan, pendent lamp and suspension |
| DE202005011883U1 (en) * | 2005-07-28 | 2005-10-20 | Huang, Ching-Yun, Shengang | Small rack for removable joining of hooks or informative signs, comprising openings with specifically shaped inner surfaces |
| CN201743456U (en) * | 2010-06-30 | 2011-02-16 | 于天晔 | Hook for table |
| CN202338538U (en) * | 2011-11-21 | 2012-07-18 | 宝鸡石油机械有限责任公司 | Pressing device capable of limiting horizontal movement |
| CN102602806A (en) * | 2012-03-29 | 2012-07-25 | 中联重科股份有限公司 | Lifting hook fixing device of crane and crane |
| CN202939013U (en) * | 2012-11-17 | 2013-05-15 | 无锡忻润汽车安全系统有限公司 | Hook pressing mechanism used for automobile door lock test equipment |
-
2012
- 2012-11-17 CN CN201210465309.9A patent/CN102980752B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2108565A (en) * | 1981-10-28 | 1983-05-18 | Metallifacture Ltd | Hook members for a latching device and method of making same |
| CN2095301U (en) * | 1991-06-22 | 1992-02-05 | 黄德蒙 | Safety hook for ceiling fan, pendent lamp and suspension |
| DE202005011883U1 (en) * | 2005-07-28 | 2005-10-20 | Huang, Ching-Yun, Shengang | Small rack for removable joining of hooks or informative signs, comprising openings with specifically shaped inner surfaces |
| CN201743456U (en) * | 2010-06-30 | 2011-02-16 | 于天晔 | Hook for table |
| CN202338538U (en) * | 2011-11-21 | 2012-07-18 | 宝鸡石油机械有限责任公司 | Pressing device capable of limiting horizontal movement |
| CN102602806A (en) * | 2012-03-29 | 2012-07-25 | 中联重科股份有限公司 | Lifting hook fixing device of crane and crane |
| CN202939013U (en) * | 2012-11-17 | 2013-05-15 | 无锡忻润汽车安全系统有限公司 | Hook pressing mechanism used for automobile door lock test equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102980752A (en) | 2013-03-20 |
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