CN102166630A - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN102166630A CN102166630A CN 201010558337 CN201010558337A CN102166630A CN 102166630 A CN102166630 A CN 102166630A CN 201010558337 CN201010558337 CN 201010558337 CN 201010558337 A CN201010558337 A CN 201010558337A CN 102166630 A CN102166630 A CN 102166630A
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- Prior art keywords
- clamp arm
- clamping device
- clamping arm
- frames
- core
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Abstract
The invention discloses a clamping device which comprises a supporting frame, the supporting frame is provided with a fixed clamping arm and a movable clamping arm, the lower ends of the fixed clamping arm and the movable clamping arm are respectively provided with a clamp plate, and the two clamp plates are arranged opposite to each other; and the fixed clamping arm is fixed at the supporting frame, the movable clamping arm is connected with a screw rod by a movable nut, the screw rod is connected with a drive motor, and the drive motor drives the screw rod to rotate. The clamping device disclosed by the invention has the advantages of simple structure and capability of realizing the automated clamping of sand cores, is easy to use, effectively improves the production efficiency, reduces the labor intensity, and effectively avoids the falling-off of sand cores in the process of coating the sand cores with paints by robots.
Description
Technical field
The present invention relates to casting field, particularly a kind of clamping device that when the dip-coating paint of loam core, is used for clamping the loam core.
Background technology
In modern foundry production, in order to improve the efficient of casting, satisfy the requirement of modern production, employed core uses the cold-box core blower manufacturing mostly in the casting process, core shooter is widely used in the foundry machinery industry, it is accurate to have size with the core of cold-box core blower manufacturing, and therefore advantages such as any surface finish are obtained using very widely at a lot of foundry enterprises.
In Foundry Production, after cold-box core blower shoots away core, need carry out work such as dip-coating paint on the core surface, and because the volume of a lot of cores is very big, if adopting manual type carries out work then is difficult to realizing, therefore just needing to use robot to move for the bigger core of volume now finishes, need a kind of clamping device that core is clamped during robot motion, preventing that the loam core comes off in the process of dip-coating paint, and still there is not special like this clamping device to realize this function at present.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is the clamping device that can clamp core.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of clamping device, it comprises a frames, described frames is provided with one and fixes to clamp arm and and move clamp arm, the described lower end that fixes to clamp arm and described mobile clamp arm is equipped with clamping plate, two clamping plate are relative, and the described arm that fixes to clamp is fixed on the described frames, and described mobile clamp arm is connected with a screw mandrel by a travelling nut, described screw mandrel is connected with drive motors, and described drive motors drives described screw mandrel rotation.
Preferably, described frames is connected with the single-revolution motor by the single-revolution supporting bracket.
Technique scheme has following beneficial effect: this clamping device in use, drive the screw mandrel rotation by drive motors, and then make nut on the screw mandrel drive mobile clamp arm to move back and forth, and then make mobile clamp arm and fix to clamp arm and match and realize the clamping of core or unclamp, turning motor also can drive the frames rotation by the revolution supporting bracket, and then realizes the variation of this clamping device angle.This clamping device is simple in structure, easy to use, can realize the automation of core is clamped, and can effectively enhance productivity, and reduces working strength of workers, and can effectively avoid core core in the process of robot dip-coating paint to come off.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail.
As shown in Figure 1, this clamping device comprises a frames 1, and frames 1 is provided with one and fixes to clamp arm 2 and and move clamp arm 3, and the lower end that fixes to clamp arm 2 is provided with clamping plate 21, and the lower end of mobile clamp arm 3 is equipped with clamping plate 31, and clamping plate 21,31 are relative.Fixing to clamp arm 2 is fixed on the frames 1, mobile clamp arm 3 is connected with a screw mandrel 4 by a travelling nut, screw mandrel 4 is connected with drive motors 5, screw mandrel 4 and drive motors 5 are installed in frames 1, drive motors 5 drives screw mandrels 4 rotations, and then makes nut drive mobile clamp arm 3 to move around on screw mandrel 4.Also be provided with single-revolution supporting bracket 6 on frames 1, frames 1 is connected with single-revolution motor 7 by pivoting support support 6.
This clamping device in use, drive the screw mandrel rotation by drive motors, and then make nut on the screw mandrel drive mobile clamp arm to move back and forth, and then make mobile clamp arm and fix to clamp arm and match and realize the clamping of core or unclamp, turning motor also can drive the frames rotation by the revolution supporting bracket, and then realizes the variation of this clamping device angle.This clamping device is simple in structure, easy to use, can realize the automation of core is clamped, and can effectively enhance productivity, and reduces working strength of workers, and can effectively avoid core core in the process of robot dip-coating paint to come off.
More than a kind of clamping device that the embodiment of the invention provided is described in detail; for one of ordinary skill in the art; thought according to the embodiment of the invention; part in specific embodiments and applications all can change; in sum; this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (2)
1. clamping device, it is characterized in that: it comprises a frames, described frames is provided with one and fixes to clamp arm and and move clamp arm, the described lower end that fixes to clamp arm and described mobile clamp arm is equipped with clamping plate, two clamping plate are relative, and the described arm that fixes to clamp is fixed on the described frames, and described mobile clamp arm is connected with a screw mandrel by a travelling nut, described screw mandrel is connected with drive motors, and described drive motors drives described screw mandrel rotation.
2. clamping device according to claim 1 is characterized in that: described frames is connected with the single-revolution motor by the single-revolution supporting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010558337 CN102166630A (en) | 2010-11-25 | 2010-11-25 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010558337 CN102166630A (en) | 2010-11-25 | 2010-11-25 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102166630A true CN102166630A (en) | 2011-08-31 |
Family
ID=44488055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010558337 Pending CN102166630A (en) | 2010-11-25 | 2010-11-25 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102166630A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773422A (en) * | 2012-07-26 | 2012-11-14 | 无锡蠡湖叶轮制造有限公司 | Automated dip-coating device of coated sand cores |
| CN103934421A (en) * | 2014-05-08 | 2014-07-23 | 重庆市机电设计研究院 | Overturning clamping jaw of casting production line |
| CN105642843A (en) * | 2016-04-18 | 2016-06-08 | 潍柴动力股份有限公司 | Automatic dip coating device for sand core |
| CN107900633A (en) * | 2017-11-24 | 2018-04-13 | 四川共享铸造有限公司 | A kind of group core mechanical device of adaptive location |
| CN108818599A (en) * | 2018-06-26 | 2018-11-16 | 共享智能铸造产业创新中心有限公司 | truss robot clamping device |
| CN113020551A (en) * | 2019-12-25 | 2021-06-25 | 沈阳新松机器人自动化股份有限公司 | Automatic dip-coating leveling device for sand core |
| CN113477899A (en) * | 2021-09-08 | 2021-10-08 | 中车戚墅堰机车车辆工艺研究所有限公司 | Automatic casting system |
| CN114472816A (en) * | 2022-01-19 | 2022-05-13 | 东风汽车股份有限公司 | Self-adaptive clamping mechanism of sand core dip-coating clamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279337A (en) * | 2008-05-16 | 2008-10-08 | 无锡金球机械有限公司 | Large-sized bender bidirectional deflection compensation mechanism |
| CN201198029Y (en) * | 2008-05-08 | 2009-02-25 | 齐齐哈尔轨道交通装备有限责任公司 | Turning fixture for bottom bolster integral core |
| CN101412219A (en) * | 2008-11-28 | 2009-04-22 | 苏州明志科技有限公司 | Synchronous clamp |
| CN201357214Y (en) * | 2009-02-23 | 2009-12-09 | 宁波合力模具科技股份有限公司 | Air bag fixture for casting sand core of automobile engine air cylinder cover |
| CN201455202U (en) * | 2009-06-26 | 2010-05-12 | 宁波强盛机械模具有限公司 | Dip-coating fixture of cylinder main body sand core |
-
2010
- 2010-11-25 CN CN 201010558337 patent/CN102166630A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198029Y (en) * | 2008-05-08 | 2009-02-25 | 齐齐哈尔轨道交通装备有限责任公司 | Turning fixture for bottom bolster integral core |
| CN101279337A (en) * | 2008-05-16 | 2008-10-08 | 无锡金球机械有限公司 | Large-sized bender bidirectional deflection compensation mechanism |
| CN101412219A (en) * | 2008-11-28 | 2009-04-22 | 苏州明志科技有限公司 | Synchronous clamp |
| CN201357214Y (en) * | 2009-02-23 | 2009-12-09 | 宁波合力模具科技股份有限公司 | Air bag fixture for casting sand core of automobile engine air cylinder cover |
| CN201455202U (en) * | 2009-06-26 | 2010-05-12 | 宁波强盛机械模具有限公司 | Dip-coating fixture of cylinder main body sand core |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773422A (en) * | 2012-07-26 | 2012-11-14 | 无锡蠡湖叶轮制造有限公司 | Automated dip-coating device of coated sand cores |
| CN103934421A (en) * | 2014-05-08 | 2014-07-23 | 重庆市机电设计研究院 | Overturning clamping jaw of casting production line |
| CN103934421B (en) * | 2014-05-08 | 2015-11-04 | 重庆市机电设计研究院 | Foundry production line upset jaw |
| CN105642843A (en) * | 2016-04-18 | 2016-06-08 | 潍柴动力股份有限公司 | Automatic dip coating device for sand core |
| CN107900633B (en) * | 2017-11-24 | 2019-08-02 | 四川共享铸造有限公司 | A kind of group core mechanical device of adaptive location |
| CN107900633A (en) * | 2017-11-24 | 2018-04-13 | 四川共享铸造有限公司 | A kind of group core mechanical device of adaptive location |
| CN108818599A (en) * | 2018-06-26 | 2018-11-16 | 共享智能铸造产业创新中心有限公司 | truss robot clamping device |
| CN108818599B (en) * | 2018-06-26 | 2022-03-22 | 共享智能装备有限公司 | Clamping device of truss robot |
| CN113020551A (en) * | 2019-12-25 | 2021-06-25 | 沈阳新松机器人自动化股份有限公司 | Automatic dip-coating leveling device for sand core |
| CN113020551B (en) * | 2019-12-25 | 2022-06-07 | 沈阳新松机器人自动化股份有限公司 | Automatic dip-coating leveling device for sand core |
| CN113477899A (en) * | 2021-09-08 | 2021-10-08 | 中车戚墅堰机车车辆工艺研究所有限公司 | Automatic casting system |
| CN113477899B (en) * | 2021-09-08 | 2021-11-26 | 中车戚墅堰机车车辆工艺研究所有限公司 | Automatic casting system |
| CN114472816A (en) * | 2022-01-19 | 2022-05-13 | 东风汽车股份有限公司 | Self-adaptive clamping mechanism of sand core dip-coating clamp |
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|---|---|---|---|
| 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: 20110831 |