CN103758894B - Mechanical stop limiter - Google Patents
Mechanical stop limiter Download PDFInfo
- Publication number
- CN103758894B CN103758894B CN201310752015.9A CN201310752015A CN103758894B CN 103758894 B CN103758894 B CN 103758894B CN 201310752015 A CN201310752015 A CN 201310752015A CN 103758894 B CN103758894 B CN 103758894B
- Authority
- CN
- China
- Prior art keywords
- spring
- holding channel
- locking block
- tooth bar
- mechanical stop
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The present invention relates to brake field, specifically, relate to a kind of mechanical stop limiter, comprise claw main body, locking block, pushing block, spring and be positioned at the cylinder on claw main body top, claw body interior is provided with the holding channel I of limited workpiece, locking block holding channel II and spring retention chamber, and locking block holding channel II is communicated with spring retention chamber and holding channel I; Locking block is fixedly connected with spring by pushing block, and the other end of spring is fixed on spring retention top of chamber; Spring retention top of chamber is provided with cylinder connecting rod through hole, and cylinder connecting rod is fixedly connected with pushing block with the spiral hole of spring through through hole.Structure of the present invention is simple, and the position that takes up room is little, is convenient to install, overhaul; This limit stoper can be taken off when not using and deposit, not take tooth bar working space, easy to use.
Description
Technical field
The present invention relates to brake field, specifically, relate to a kind of mechanical stop limiter.
Background technique
In mechanical transmission fields, along with the raising required transmission accuracy, the transmission application of gear rack is more and more extensive, if gear rack, linear rail are installed and used in non-horizontal directions, or in installation, maintenance process, easily there is the phenomenon of nature landing, not only affect installation, repair schedule, even can cause the person, property loss.
Authorized announcement date is on October 8th, 2008, application number is the patent of 2004800184283, provide a kind of rack-and-pinion transmission device with brake unit, it is provided with a brake unit on the balladeur train of fixing small gear, this brake unit comprises braking small gear, detent housing and brake rotors, realizes fixing tooth bar and balladeur train by engage with tooth bar the small gear of brake unit.Its brake unit adopts drive motor to drive, and structure is comparatively complicated, and position between brake unit with tooth bar is relative fixing, and when brake unit does not work, it still needs to be fixed on balladeur train, occupies working space.
Summary of the invention
For solving the problem, the invention provides the mechanical stop limiter that a kind of structure is simple, easy to use, tooth bar can be directly used in and install or fixing in maintenance process.
Mechanical stop limiter of the present invention, comprises claw main body, locking block, pushing block, spring and be positioned at the cylinder on claw main body top, and claw body interior is provided with the holding channel I of limited workpiece, locking block holding channel II and spring retention chamber; Holding channel II is communicated with spring retention chamber and holding channel I, and locking block is fixedly connected with spring by pushing block, and the other end of spring is fixed on spring retention top of chamber; Spring retention top of chamber is provided with cylinder connecting rod through hole, and cylinder connecting rod is fixedly connected with pushing block with the spiral hole of spring through through hole.
Cylinder is ventilated, and cylinder connecting rod is applied on pushing block, and then promotion locking block engages with the tooth bar that need fix, and realizes spacing; Install or when having overhauled, cylinder is oppositely ventilated, locking block is separated with rack guide rail under cylinder acts on spring simultaneously.
Improve as one, described mechanical stop limiter also comprises tooth bar, and tooth bar is fixedly connected with holding channel I, has space between tooth bar and holding channel II.During use, one end of tooth bar connects needs spacing slide block, needs fixed position at slide block, starts air cylinder air source and can realize fixing slide block.
Preferably, the locking mechanism of described locking block is sawtooth, by with tooth bar sawtooth engage more firm stationary rack.
Described spring is stretched spring.
Compared with prior art, the invention has the beneficial effects as follows: structure is simple, and the position that takes up room is little, be convenient to install, overhaul; This limit stoper can be taken off when not using and deposit, not take tooth bar working space, easy to use; Also tooth bar can be fixed on other parts that need brake, realize the braking to other brake members, and the cost of limit stoper is low, maintenance cost is little.
Accompanying drawing explanation
Fig. 1 is using state figure of the present invention;
Fig. 2 is A-A cross section view of the present invention;
Fig. 3 is structural representation of the present invention.
Wherein, 1-tooth bar; 2-claw main body; 3-cylinder; 4-spring; 5-pushing block; 6-locking block; 7-holding channel I; 8-holding channel II; 9-spring retention chamber; 10-cylinder connecting rod.
Embodiment
The present invention is explained further below in conjunction with drawings and Examples.
Embodiment 1
A kind of mechanical stop limiter, the installation for guide rail rack is fixed, and comprises claw main body 2, and have locking block 6, pushing block 5, stretched spring 4 and be positioned at the cylinder 3 on claw main body 2 top, the locking mechanism of locking block is sawtooth; Claw main body 2 inside is provided with tooth bar holding channel I 7 and spring retention chamber 9, and the holding channel II 8 of locking block 6 is communicated with spring retention chamber 9, locking block holding channel II 8 and holding channel I 7; Locking block 6 is fixedly connected with spring 4 by pushing block 5, and the other end of spring 4 is fixed on spring retention chamber 9 top; Spring retention chamber 9 top is provided with cylinder connecting rod 10 through hole, and cylinder connecting rod 10 is fixedly connected with pushing block 5 with the spiral hole of spring 4 through through hole.
Mechanical stop limiter of the present invention, in the installation process of tooth bar, can be loaded in tooth bar, its working procedure is: in the position needing stationary rack, cylinder is ventilated, now cylinder connecting rod 10 promotes pushing block 5, and then the sawtooth promoting locking block 6 engages with tooth bar, realize the fixing of tooth bar, work as installation, or overhauled when need take off limit stoper, cylinder 3 is oppositely ventilated, pushing block 5 is pulled under the acting in conjunction of spring 4 and cylinder, and locking block separates with tooth bar, takes off limit stoper.
Embodiment 2
A kind of mechanical stop limiter, comprises tooth bar 1, claw main body 2, and have locking block 6, pushing block 5, stretched spring 4 and be positioned at the cylinder 3 on claw main body 2 top, the locking mechanism of locking block is sawtooth; Claw main body 2 inside is provided with tooth bar holding channel I 7, locking block holding channel II 8 and spring retention chamber 9, and the holding channel II 8 of locking block 6 is communicated with spring retention chamber 9 and holding channel I 7; Tooth bar is fixed in holding channel I 7, leaves a fixed gap between holding channel II 8, and the lower end of tooth bar connects needs spacing slide block; Locking block 6 is fixedly connected with spring 4 by pushing block 5, and the other end of spring 4 is fixed on spring retention chamber 9 top; Spring retention chamber 9 top is provided with cylinder connecting rod 10 through hole, and cylinder connecting rod 10 is fixedly connected with pushing block 5 with the spiral hole of spring 4 through through hole.
During use, slide block is fixed on the lower end of tooth bar, when slide block arrives preposition, open the source of the gas of cylinder, connecting rod promotes locking block and engages with tooth bar, and then slide block is limited to desired location, install or when having overhauled, oppositely to cylinder ventilation, take off device.
Claims (4)
1. a mechanical stop limiter, it is characterized in that, comprise claw main body (2), locking block (6), pushing block (5), spring (4) and be positioned at the cylinder (3) on claw main body (2) top, claw main body (2) inside is provided with the holding channel I (7) of limited workpiece, locking block (6) holding channel II (8) and spring retention chamber (9); Holding channel II (8) is communicated with spring retention chamber (9) and holding channel I (7), and locking block (6) is fixedly connected with spring (4) by pushing block (5), and the other end of spring (4) is fixed on spring retention chamber (9) top; Spring retention chamber (9) top is provided with cylinder connecting rod (10) through hole, and cylinder connecting rod (10) is fixedly connected with pushing block (5) with the spiral hole of spring (4) through through hole.
2. mechanical stop limiter according to claim 1, is characterized in that, mechanical stop limiter also comprises tooth bar (1), and tooth bar (1) is fixedly connected with holding channel I (7), has space between tooth bar (1) and holding channel II (8).
3. mechanical stop limiter according to claim 1 and 2, is characterized in that, the locking mechanism of described locking block (6) is sawtooth.
4. mechanical stop limiter according to claim 1 and 2, is characterized in that, described spring (4) is stretched spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752015.9A CN103758894B (en) | 2013-12-31 | 2013-12-31 | Mechanical stop limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752015.9A CN103758894B (en) | 2013-12-31 | 2013-12-31 | Mechanical stop limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103758894A CN103758894A (en) | 2014-04-30 |
| CN103758894B true CN103758894B (en) | 2016-03-02 |
Family
ID=50526184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310752015.9A Active CN103758894B (en) | 2013-12-31 | 2013-12-31 | Mechanical stop limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103758894B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226878B (en) * | 2015-10-26 | 2017-12-22 | 惠州Tcl移动通信有限公司 | Synchronous Belt Drives mechanism and its telescopic profiling tooth briquetting |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600358A (en) * | 1982-05-18 | 1986-07-15 | Fraunhofer-Gesellschaft z.Ford.der angew. Forschung | Manipulating device operating in two directions |
| DE4313900C1 (en) * | 1993-04-28 | 1994-03-17 | Hilma Roemheld Gmbh | Machine vice with sliding jaw - has inclined bore containing bolt spring-loaded against jaw or guide to form brake |
| CN201083243Y (en) * | 2007-09-25 | 2008-07-09 | 常州市铁马科技实业有限公司 | Tread sweeping device |
| CN101279430A (en) * | 2008-05-23 | 2008-10-08 | 广州机床厂有限公司 | Machine tool chief axis dividing apparatus |
| CN201872000U (en) * | 2010-11-24 | 2011-06-22 | 天津欧波精密仪器股份有限公司 | Processing device for circumference graduation |
| CN102861950A (en) * | 2012-09-21 | 2013-01-09 | 惠州智科实业有限公司 | Radiator cutting processing equipment |
| CN202825324U (en) * | 2012-10-10 | 2013-03-27 | 宁波市奇精机械有限公司 | Steam-driven rapid equal-division clamp |
| CN203184974U (en) * | 2013-03-14 | 2013-09-11 | 瑞立集团瑞安汽车零部件有限公司 | Multiple spindle drilling machine rotary jig capable of conducting multiple machining processes synchronously |
| CN203717728U (en) * | 2013-12-31 | 2014-07-16 | 亨利安（青岛）自动化技术有限公司 | Mechanical limiting device |
-
2013
- 2013-12-31 CN CN201310752015.9A patent/CN103758894B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600358A (en) * | 1982-05-18 | 1986-07-15 | Fraunhofer-Gesellschaft z.Ford.der angew. Forschung | Manipulating device operating in two directions |
| DE4313900C1 (en) * | 1993-04-28 | 1994-03-17 | Hilma Roemheld Gmbh | Machine vice with sliding jaw - has inclined bore containing bolt spring-loaded against jaw or guide to form brake |
| CN201083243Y (en) * | 2007-09-25 | 2008-07-09 | 常州市铁马科技实业有限公司 | Tread sweeping device |
| CN101279430A (en) * | 2008-05-23 | 2008-10-08 | 广州机床厂有限公司 | Machine tool chief axis dividing apparatus |
| CN201872000U (en) * | 2010-11-24 | 2011-06-22 | 天津欧波精密仪器股份有限公司 | Processing device for circumference graduation |
| CN102861950A (en) * | 2012-09-21 | 2013-01-09 | 惠州智科实业有限公司 | Radiator cutting processing equipment |
| CN202825324U (en) * | 2012-10-10 | 2013-03-27 | 宁波市奇精机械有限公司 | Steam-driven rapid equal-division clamp |
| CN203184974U (en) * | 2013-03-14 | 2013-09-11 | 瑞立集团瑞安汽车零部件有限公司 | Multiple spindle drilling machine rotary jig capable of conducting multiple machining processes synchronously |
| CN203717728U (en) * | 2013-12-31 | 2014-07-16 | 亨利安（青岛）自动化技术有限公司 | Mechanical limiting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103758894A (en) | 2014-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205137013U (en) | Display device's hanging device and display device | |
| CN103758894B (en) | Mechanical stop limiter | |
| CN203717728U (en) | Mechanical limiting device | |
| BR112013022718A2 (en) | wiper blade adapter device, particularly for a motor vehicle windshield wiper | |
| CN204547831U (en) | Bus seat installing mechanism | |
| CN204643430U (en) | A kind of elevator Novel elevator car anti-skid device | |
| WO2008019664A3 (en) | Cable car for amusement purposes that can execute a combination of movements | |
| CN103448700B (en) | Instructional car copilot room two pedal operating mechanism | |
| CN102343895B (en) | Connection structure of parking bracing wires for wheel parking system | |
| CN205130898U (en) | Pull formula mounting structure of electric automobile battery | |
| CN202926807U (en) | Novel foundation bolt | |
| CN205325601U (en) | Clamp torsional spring mounting tool | |
| CN205237965U (en) | Automatic change lazy gear assembly mechanism | |
| CN204173214U (en) | A kind of horizontal hollow glass aluminium division bar molecular sieve filing machine | |
| CN203223089U (en) | Vehicle window electric glass lifter | |
| CN203770307U (en) | Anti-skid and anti-fall off fixing device of slotted channel and T-shaped bolt | |
| CN203592976U (en) | Z-shaped hand brake unlocking mechanism | |
| CN201737006U (en) | Screw lock type locomotive rim lubricating device | |
| CN202241030U (en) | Mounting auxiliary tool | |
| CN203213783U (en) | Rack type glass hoisting device | |
| CN202575631U (en) | Machine-room-free freight elevator | |
| CN204508716U (en) | Large-scale automatic guided vehicle draw gear | |
| CN203808715U (en) | Cross arm type glass lifter | |
| CN211001352U (en) | Braking device and rail vehicle | |
| CN204605764U (en) | Vehicle Parking Brake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 Qingdao hi tech Industrial Development Zone, Shandong branch rhyme Road No. 101 Patentee after: QINGDAO DEXI INTELLIGENT EQUIPMENT CO.,LTD. Address before: Laoshan Keyuan weft four road 266000 of Shandong Province, Qingdao City, No. 30 Patentee before: HERION (QINGDAO) AUTOMATION TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.101 Keyun Road, high tech Industrial Development Zone, Qingdao, Shandong 266000 Patentee after: Kunshan Dexi Intelligent Equipment Co.,Ltd. Address before: No.101 Keyun Road, high tech Industrial Development Zone, Qingdao, Shandong 266000 Patentee before: Qingdao de Department Intelligent Equipment Co.,Ltd. Address after: No.101 Keyun Road, high tech Industrial Development Zone, Qingdao, Shandong 266000 Patentee after: Qingdao de Department Intelligent Equipment Co.,Ltd. Address before: No.101 Keyun Road, high tech Industrial Development Zone, Qingdao, Shandong 266000 Patentee before: QINGDAO DEXI INTELLIGENT EQUIPMENT Co.,Ltd. |