CN102409913B - A kind of limiting fixing mechanism - Google Patents
A kind of limiting fixing mechanism Download PDFInfo
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- CN102409913B CN102409913B CN201110306644.XA CN201110306644A CN102409913B CN 102409913 B CN102409913 B CN 102409913B CN 201110306644 A CN201110306644 A CN 201110306644A CN 102409913 B CN102409913 B CN 102409913B
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- sliding tray
- limited block
- fixed
- head
- flexible limit
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Abstract
The invention discloses a kind of Novel limiting fixing mechanism, belong to technical field of engineering machinery, comprise junction plate, limited block, flexible limit cover and fixed head, be fixed on bottom limited block on junction plate, flexible limit cover offers sliding tray, and sliding tray opening part is formed with block, and flexible limit cover is fixed on fixed head, limited block head is slidably arranged in sliding tray, is limited in sliding tray by limited block head by block.Beneficial effect adopts flexible limit structure, and volume is little, to little space requirement, easy for installation, can change spacing intensity.
Description
Technical field
The present invention relates to a kind of limiting fixing mechanism, specifically a kind of Novel limiting fixing mechanism, belongs to technical field of engineering machinery.
Background technology
Position-limit mechanism generally can be divided into rigid limit and flexible limit by fixed form, engineering machinery driving cabin door is opened and is spacingly all adopted rigid limit afterwards, the feature of rigid limit is spacing firm, convenient fixing, but space requirement is large, and cab door is opened spacing by the fixing difficulty of space constraint.For solving rigid limit difficult problem, devise the Novel limiting mechanism of flexible structure.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of limiting fixing mechanism, adopt flexible limit structure, to little space requirement.
To achieve these goals, the technical solution used in the present invention is: a kind of limiting fixing mechanism, comprise junction plate, limited block, flexible limit cover and fixed head, be fixed on bottom limited block on junction plate, flexible limit cover offers sliding tray, and sliding tray opening part is formed with block, and flexible limit cover is fixed on fixed head, limited block head is slidably arranged in sliding tray, is limited in sliding tray by limited block head by block.
Further, coning, head and body junction are formed with step surface to limited block body.
Further, bottom limited block, be provided with installing hole, be fixed on junction plate by connecting bolt.
Further, flexible limit overlaps one end and is provided with installing hole, is fixed on fixed head by attaching nut.
Further, at the bottom of sliding tray, be provided with skeleton dish, skeleton dish and the adhesion of sliding tray contact surface.
Further, skeleton dish is provided with hole for injecting glue.
The invention has the beneficial effects as follows: adopt flexible limit structure, volume is little, to little space requirement, easy for installation, can change spacing intensity.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is A-A direction view in Fig. 1.
In figure: 1, connecting bolt, 2, junction plate, 3, limited block, 4, stop collar, 41, sliding tray, 42, block, 43, skeleton dish, 5, fixed head, 6, attaching nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, a kind of limiting fixing mechanism, comprise junction plate 2, limited block 3, flexible limit cover 4 and fixed head 5, be fixed on junction plate 2 bottom limited block 3, flexible limit cover 4 offers sliding tray 41, and sliding tray 41 opening part is formed with block 42, and flexible limit cover 4 is fixed on fixed head 5, limited block 3 head is slidably arranged in sliding tray 41, is limited in sliding tray 41 by limited block 3 head by block 42.Coning, head and body junction are formed with step surface to limited block 3 body, step surface block block 42 can limit its position, bottom limited block 3, be provided with installing hole, be fixed on junction plate 2 by connecting bolt 1.Flexible limit overlaps 4 one end and is provided with installing hole, is fixed on fixed head 5 by attaching nut 6.Sliding tray 41 end, is provided with skeleton dish 43, skeleton dish 43 and the adhesion of sliding tray 41 contact surface.Skeleton dish 43 can offer multiple hole for injecting glue according to the desirable strength size of position-limit mechanism, and this implementation column offers 8 hole for injecting glue, and hole for injecting glue fills glue, greatly increases the bonding strength that skeleton dish 43 and flexible limit overlap 4, prevents skeleton dish 43 to come off slip.
Being fixed on by connecting bolt 1 by limited block 3 needs on spacing junction plate 2, flexible limit cover 4 is fixed on fixed head 5 by attaching nut 6, fixed head 5 can be set to slotted hole with the connecting hole of vehicle frame, flexible limit can be overlapped 4 up-down adjustment by this slotted hole, and fixed head 5 and other junctions also can left and right, movable, to ensure that the rear limited block 3 of assembling and flexible limit cover 4 can keep cooperation center to fit like a glove, the cooperation position-limiting action played.
When car door opening, limited block 3 enters in sliding tray 41, and car door is forming position restriction in both direction up and down, and when preventing vehicle movement, car door moves, and guarantees vehicle driving safety.When a vehicle door is closed, certain force is needed to be extracted in sliding tray 41 by limited block 3.
Can require according to limit strength the size changing connecting bolt 1 and connecting thread 6 during the application of this position-limit mechanism, to change in limited block 3 Φ D1, Φ D3, Φ D4, L size and flexible limit in Φ D2 and stop collar 4 simultaneously and overlap 4 rubber hardnesses, elasticity, there is enough spacing unlatching moment when both ensureing spacing, ensure the convenience of opening again.
Claims (4)
1. a limiting fixing mechanism, it is characterized in that, comprise junction plate (2), limited block (3), flexible limit cover (4) and fixed head (5), limited block (3) bottom is fixed on junction plate (2), flexible limit cover (4) offers sliding tray (41), sliding tray (41) opening part is formed with block (42), flexible limit cover (4) is fixed on fixed head (5), limited block (3) head is slidably arranged in sliding tray (41), by block (42), limited block (3) head is limited in sliding tray (41), described sliding tray (41) end, is provided with skeleton dish (43), skeleton dish (43) and sliding tray (41) contact surface adhesion, described skeleton dish (43) is provided with hole for injecting glue, fixed head (5) connecting hole that is upper and vehicle frame is set to slotted hole, can by flexible limit cover (4) up-down adjustment by this slotted hole.
2. a kind of limiting fixing mechanism according to claim 1, is characterized in that, coning, head and body junction are formed with step surface to described limited block (3) body.
3. a kind of limiting fixing mechanism according to claim 1, is characterized in that, described limited block (3) bottom is provided with installing hole, is fixed on junction plate (2) by connecting bolt (1).
4. a kind of limiting fixing mechanism according to claim 1, is characterized in that, described flexible limit cover (4) one end is provided with installing hole, is fixed on fixed head (5) by attaching nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110306644.XA CN102409913B (en) | 2011-10-12 | 2011-10-12 | A kind of limiting fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110306644.XA CN102409913B (en) | 2011-10-12 | 2011-10-12 | A kind of limiting fixing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102409913A CN102409913A (en) | 2012-04-11 |
| CN102409913B true CN102409913B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110306644.XA Active CN102409913B (en) | 2011-10-12 | 2011-10-12 | A kind of limiting fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102409913B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382798A (en) * | 2012-05-02 | 2013-11-06 | 李存平 | Shock-proof part of push-pull door window |
| CN112475369B (en) * | 2020-11-24 | 2021-11-23 | 苏州锴诚缝制设备有限公司 | Drilling equipment for sewing machine machining |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538587Y (en) * | 2002-02-26 | 2003-03-05 | 常州理研精工机械有限公司 | Automobile door position limiter |
| CN2721824Y (en) * | 2004-07-22 | 2005-08-31 | 应洪昌 | Windproof door holder |
| CN201763094U (en) * | 2010-07-27 | 2011-03-16 | 陈家麟 | Door stop |
| CN202280324U (en) * | 2011-10-12 | 2012-06-20 | 徐工集团工程机械股份有限公司科技分公司 | Novel limiting fixing mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100983099B1 (en) * | 2008-01-25 | 2010-09-28 | 효성메탈 주식회사 | Door Stopper |
-
2011
- 2011-10-12 CN CN201110306644.XA patent/CN102409913B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538587Y (en) * | 2002-02-26 | 2003-03-05 | 常州理研精工机械有限公司 | Automobile door position limiter |
| CN2721824Y (en) * | 2004-07-22 | 2005-08-31 | 应洪昌 | Windproof door holder |
| CN201763094U (en) * | 2010-07-27 | 2011-03-16 | 陈家麟 | Door stop |
| CN202280324U (en) * | 2011-10-12 | 2012-06-20 | 徐工集团工程机械股份有限公司科技分公司 | Novel limiting fixing mechanism |
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| Publication number | Publication date |
|---|---|
| CN102409913A (en) | 2012-04-11 |
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