CN102059672A - Gear transmission locating mechanism - Google Patents
Gear transmission locating mechanism Download PDFInfo
- Publication number
- CN102059672A CN102059672A CN 201010575947 CN201010575947A CN102059672A CN 102059672 A CN102059672 A CN 102059672A CN 201010575947 CN201010575947 CN 201010575947 CN 201010575947 A CN201010575947 A CN 201010575947A CN 102059672 A CN102059672 A CN 102059672A
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- CN
- China
- Prior art keywords
- gear
- locating shaft
- base
- locating
- detent mechanism
- 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.)
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Abstract
The invention discloses a gear transmission locating mechanism comprising a base and a locating shaft arranged in the base. A gear is installed in the base; a rack is installed on the locating shaft; and the gear and the rack are engaged. Since the locating shaft is driven to operate through the engaging transmission of the gear and the rack, the gear transmission locating mechanism has the advantages of high locating precision, capability of quickly locating and rapping a workpiece and reducing the labor intensity, simple and reasonable structure and wide application range and convenience of operation and maintenance.
Description
Technical field
The present invention relates to detent mechanism, particularly utilize tooth to carry out the detent mechanism of transmission.
Background technology
When at present workpiece such as steel construction piece being carried out the assembly unit operation, if there is dimensional requirement some positions, hole wherein, then need the hole is positioned, the method that adopts is directly to pass the hole with axle to position usually.The problem that this localization method exists is: when workpiece locate, wear that the axle location is time-consuming, axle is difficult during molding after the assembly unit takes out, pound out the precision that can damage spool with hammer; And to some blind hole class formations or stepped hole structure, axle then can't pass workpiece location or with behind the axle location during molding axle can't take out.
Summary of the invention
Goal of the invention: at the problems referred to above, it is a kind of rational in infrastructure that the present invention will provide, location, the laborsaving detent mechanism easily of molding, and accurate positioning is operated simple and easy.
Technical scheme: a kind of tooth transmission detent mechanism, comprise base and the locating shaft that places base, gear is installed in the described base, on the described locating shaft tooth bar is installed, described gear and the engagement of described tooth bar.
Seesaw for making the wheel and rack engaged transmission drive locating shaft, and save the labour, also comprise drive unit, described drive unit is connected with described gear.
Described tooth bar is that key is connected with described locating shaft, can change according to needs tooth bar, and is easy to maintenance.
Described drive unit is a hydraulic pressure corner oil cylinder, can set operational factor to it, to realize the accurate location of workpiece.
Beneficial effect: compared with prior art, advantage of the present invention is the engaged transmission by gear and tooth bar, drives the locating shaft operation, the positioning accuracy height, to workpiece locate fast, molding, reduce labour intensity, simple and reasonable, applied range, operating maintenance are convenient.
Description of drawings
Fig. 1 is the front view of tooth transmission detent mechanism;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Shown in accompanying drawing 1 to 3, a kind of tooth transmission detent mechanism, the locating shaft 2, installation gear 3 in the described base 1, installation tooth bar 4 on the described locating shaft 2, described gear 3 and 4 engagements of described tooth bar that comprise base 1 and place base 1.
Start drive unit 5, gear 3 drives tooth bar 4 motions again under drive unit 5 drives, and tooth bar 4 is assemblied on the locating shaft 2, so also movement therewith of locating shaft 2, to location or the molding fast of workpiece datum hole.
Claims (4)
1. tooth transmission detent mechanism, comprise base (1) and place the locating shaft (2) of base (1), it is characterized in that: gear (3) is installed in the described base (1), and described locating shaft (2) is gone up tooth bar (4) is installed, described gear (3) and described tooth bar (4) engagement.
2. tooth transmission detent mechanism according to claim 1 is characterized in that: also comprise drive unit (5), described drive unit (5) is connected with described gear (3).
3. tooth transmission detent mechanism according to claim 1 is characterized in that: described tooth bar (4) is connected for key with described locating shaft (2).
4. tooth transmission detent mechanism according to claim 2 is characterized in that: described drive unit (5) is a hydraulic pressure corner oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010575947 CN102059672A (en) | 2010-12-07 | 2010-12-07 | Gear transmission locating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010575947 CN102059672A (en) | 2010-12-07 | 2010-12-07 | Gear transmission locating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102059672A true CN102059672A (en) | 2011-05-18 |
Family
ID=43995273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010575947 Pending CN102059672A (en) | 2010-12-07 | 2010-12-07 | Gear transmission locating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102059672A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069772U (en) * | 1989-11-09 | 1991-01-23 | 邵阳市职工技术协作委员会 | Multi-function combined quick-acting vice |
| US20040148999A1 (en) * | 2001-07-24 | 2004-08-05 | Pickup Raymond Allan | Tool for applying clips |
| CN201122567Y (en) * | 2007-10-16 | 2008-09-24 | 张加贵 | Lamp cap housing positioning device in manufacturing process of fluorescent lamp cap |
| US7430849B1 (en) * | 2008-05-16 | 2008-10-07 | Practical Inventions, Llc | Conveyor chain pin remover |
| CN201136100Y (en) * | 2007-11-23 | 2008-10-22 | 山东工友集团股份有限公司 | Automatic positioning and clamping device |
| CN201913563U (en) * | 2010-12-07 | 2011-08-03 | 江苏柳工机械有限公司 | Gear transmission locating mechanism |
-
2010
- 2010-12-07 CN CN 201010575947 patent/CN102059672A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069772U (en) * | 1989-11-09 | 1991-01-23 | 邵阳市职工技术协作委员会 | Multi-function combined quick-acting vice |
| US20040148999A1 (en) * | 2001-07-24 | 2004-08-05 | Pickup Raymond Allan | Tool for applying clips |
| CN201122567Y (en) * | 2007-10-16 | 2008-09-24 | 张加贵 | Lamp cap housing positioning device in manufacturing process of fluorescent lamp cap |
| CN201136100Y (en) * | 2007-11-23 | 2008-10-22 | 山东工友集团股份有限公司 | Automatic positioning and clamping device |
| US7430849B1 (en) * | 2008-05-16 | 2008-10-07 | Practical Inventions, Llc | Conveyor chain pin remover |
| CN201913563U (en) * | 2010-12-07 | 2011-08-03 | 江苏柳工机械有限公司 | Gear transmission locating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |