CN200967182Y - Clamp - Google Patents

Clamp Download PDF

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Publication number
CN200967182Y
CN200967182Y CN 200620125424 CN200620125424U CN200967182Y CN 200967182 Y CN200967182 Y CN 200967182Y CN 200620125424 CN200620125424 CN 200620125424 CN 200620125424 U CN200620125424 U CN 200620125424U CN 200967182 Y CN200967182 Y CN 200967182Y
Authority
CN
China
Prior art keywords
connecting rod
guide housing
support
workpiece
hydraulic cylinder
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.)
Expired - Fee Related
Application number
CN 200620125424
Other languages
Chinese (zh)
Inventor
卜运强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Yangtze Co Ltd
Original Assignee
CSR Tongling Rolling Stock Works
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CSR Tongling Rolling Stock Works filed Critical CSR Tongling Rolling Stock Works
Priority to CN 200620125424 priority Critical patent/CN200967182Y/en
Application granted granted Critical
Publication of CN200967182Y publication Critical patent/CN200967182Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a clamp, which comprises a connecting rod [3], a plurality of paws [2] hinging with two ends of the connecting rod [3], a guide frame [1], and a support [8]. The connecting rod [3] is arranged in the guide frame [1] and suits to the inner chamber of the guide frame [1]. The guide frame [1] is fixed on the support [8] and the connecting rod [3] is connecting to the power device. The clamp is simple in structure and fast in clamping and loosing, and especially fits the clamping and fix for big workpiece.

Description

A kind of anchor clamps
Technical field
The utility model relates to a kind of anchor clamps.
Background technology
Anchor clamps are used very extensive in millwork processing, and workpiece relies on fixing roughing or the fine finishining that could realize workpiece of anchor clamps to the location of workpiece man-hour adding.The modes such as chuck, bolting that have that often make in the anchor clamps that factory uses clamp workpiece.Chuck uses very convenient as anchor clamps, especially on lathe, use very extensive, but owing to the structural reason of chuck makes it be not suitable for being fixedly clamped of the bigger workpiece of workpiece size, chuck in use clamps and unclamps more time-consuming, therefore efficient is low, and the structure of while chuck is more complicated also.For the clamping mode of bolting, because the dismounting of a plurality of bolts in clamping and release process makes this clamping mode seem and trouble very also reduced the production efficiency of factory widely.
Summary of the invention
The purpose of this utility model just provides a kind of simple in structure, and installing space is little, and operating rate is fast, and the efficient height especially is fit to a kind of anchor clamps that large-scale workpiece clamps.
By a kind of anchor clamps that the utility model proposes, it comprise connecting rod, with hinged several paws, guide housing and the support in connecting rod both sides, connecting rod is positioned at guide housing and suitable with the guide housing inner chamber, guide housing is fixed on the support, connecting rod is connected with power set.
Adopt said structure, when power set pulling connecting rod, connecting rod slides with power set along guide housing, also moves with connecting rod with the paw of rod hinge connection, and paw rotates under the effect of guide housing when mobile, and finally workpiece can be fixedly clamped tightly.
For making connecting rod energy fast moving, described power set are hydraulic cylinder.The piston rod of hydraulic cylinder and rod hinge connection like this, an end of hydraulic cylinder is fixed on the support, because the fast reaction of hydraulic cylinder makes that connecting rod can fast moving, also just can realize clamping fast and unclamping.
Because it is the utility model parts are few, therefore simple in structure; Simultaneously, because the utility model hydraulic cylinder piston rod is flexible, can realizes the clamping of workpiece and unclamp, so the utility model operating rate is fast, the efficient height; Stroke owing to hydraulic cylinder is little again, so installing space is little; Because the utility model adopts hydraulic cylinder as power set, and clamping force is big, therefore can clamp again large-scale workpiece.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, guide housing, 2, paw, 3, connecting rod, 4, workpiece, 5, bearing pin, 6, piston rod, 7, hydraulic cylinder, 8, support, 9, bolt, 10, square hole, 11, import the inclined-plane.
The specific embodiment
The utility model as shown in Figure 1, it comprises square guide housing 1, connecting rod 3, paw 2 and support 8.
As shown in Figure 2, guide housing 1 is fixed on the support 8 by four bolts 9, and the cross section of connecting rod 3 size is suitable with the inner chamber of guide housing 1, and is suitable with the inner chamber of guide housing 1.Be hinged with two paws 2 in the two ends of connecting rod 3 symmetry, be provided with square hole 10 at the center of connecting rod 3.Enter the inner chamber of guide housing 1 for ease of paw 2, be provided with in the upper edge of guide housing 1 and import inclined-plane 11, import inclined-plane 11 and withstand on the side of paw 2.
As shown in Figure 1, be provided with hydraulic cylinder in support 8, the cylinder body 7 of hydraulic cylinder is hinged with support 8.The piston rod 6 of hydraulic cylinder is hinged by bearing pin 5 in square hole 10 with connecting rod 3.
The utility model is work like this: when these anchor clamps were in releasing orientation, connecting rod 3 was positioned at the upper edge of guide housing 1, and at this moment paw 2 is in open configuration.When the needs clamping work pieces, workpiece 4 close connecting rods 3, the primer fluid cylinder pressure, the piston rod 6 pulling connecting rods 3 of hydraulic cylinder, connecting rod 3 moves down under the guide effect of guide housing 1, and the importing inclined-plane 10 of guide housing 1 makes paw 2 upsets simultaneously, and final clamping work pieces.When needs unclamp, the primer fluid cylinder pressure, piston rod 6 moves up, promote to move on the connecting rod 3, when on when moving on to the inlet of guide housing 1, paw 2 is just upset automatically under the effect of gravity, thereby throws off workpiece 4, reaches the purpose of unclamping.

Claims (2)

1, a kind of anchor clamps, it is characterized in that it comprise connecting rod [3], with hinged several paws [2], guide housing [1] and the support [8] in connecting rod [3] both sides, connecting rod [3] is positioned at guide housing [1] and suitable with guide housing [1] inner chamber, guide housing [1] is fixed on the support [8], and connecting rod [3] is connected with power set.
2, anchor clamps according to claim 1 is characterized in that described power set are hydraulic cylinder.
CN 200620125424 2006-11-24 2006-11-24 Clamp Expired - Fee Related CN200967182Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620125424 CN200967182Y (en) 2006-11-24 2006-11-24 Clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620125424 CN200967182Y (en) 2006-11-24 2006-11-24 Clamp

Publications (1)

Publication Number Publication Date
CN200967182Y true CN200967182Y (en) 2007-10-31

Family

ID=38966754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620125424 Expired - Fee Related CN200967182Y (en) 2006-11-24 2006-11-24 Clamp

Country Status (1)

Country Link
CN (1) CN200967182Y (en)

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102049493A (en) * 2010-11-29 2011-05-11 苏州中门子科技有限公司 Spring clamp in copper-aluminum compound busbar casting system
CN101722433B (en) * 2008-10-21 2012-05-23 河南省中原内配股份有限公司 Fully-automatic workpiece pressing device
CN102485429A (en) * 2010-12-01 2012-06-06 沈阳铝镁设计研究院有限公司 Catenary frame clamp device of carbon factory
CN102485413A (en) * 2010-12-31 2012-06-06 上汽通用五菱汽车股份有限公司 Bidirectional clamping device
CN102785105A (en) * 2012-07-23 2012-11-21 太仓市旭达机械设备有限公司 Motor-driven workbench
CN102962739A (en) * 2012-11-12 2013-03-13 张家港市优希宏达机电厂 Pressing mechanism for guide rail deburring device
CN103223679A (en) * 2013-05-06 2013-07-31 张家港市金远东机械有限公司 Pipe clamping device for PVC pipe production line
CN103433741A (en) * 2012-04-28 2013-12-11 浙江金瑞五金索具有限公司 Automatic spring hook machining device
CN103769896A (en) * 2014-01-22 2014-05-07 南通国盛精密机械有限公司 Adjustable machine tool fixture
CN104117862A (en) * 2013-11-13 2014-10-29 柳州易舟汽车空调有限公司 Toothed plate positioning device
CN104128828A (en) * 2013-11-13 2014-11-05 柳州易舟汽车空调有限公司 Scroll plate fine machining fixture
CN104227610A (en) * 2014-10-14 2014-12-24 重庆真测科技股份有限公司 Automatic railway casting clamping device
CN104339237A (en) * 2014-10-30 2015-02-11 湖北中航精机科技有限公司 Deburring machine and teeth-sweeping mechanism thereof
CN104384985A (en) * 2014-10-22 2015-03-04 湖南凯斯机械股份有限公司 Quick clamping type clamp
CN104526429A (en) * 2014-12-25 2015-04-22 重庆元创自动化设备有限公司 Dual-adjustment clamping device
CN104955617A (en) * 2013-01-28 2015-09-30 Smc株式会社 Clamp apparatus
CN103862352B (en) * 2014-03-31 2016-01-13 成都振中电气有限公司 Power distribution cabinet section bar production and processing mechanism
CN105269542A (en) * 2015-10-28 2016-01-27 芜湖市恒浩机械制造有限公司 Hand wheel rotating type clamping workbench
CN105329808A (en) * 2015-11-17 2016-02-17 国网山东商河县供电公司 Device for loading and unloading wire winding mold for manufacturing coils
CN105415045A (en) * 2015-12-11 2016-03-23 昌河飞机工业(集团)有限责任公司 Linkage lever pressing device
CN105458327A (en) * 2015-12-04 2016-04-06 重庆五龙洪洋机械制造有限公司 Steering knuckle double-direction drilling device
CN105666208A (en) * 2016-03-04 2016-06-15 湖北金麟机械制造有限公司 Hydraulic clamping device for workpiece
CN105834793A (en) * 2016-06-07 2016-08-10 安徽省恒泰动力科技有限公司 Rough milling tool for engine cylinder cover
CN106216779A (en) * 2016-07-28 2016-12-14 无锡普瑞腾传动机械有限公司 A kind of Gear Production chamfering device
CN106217077A (en) * 2016-08-23 2016-12-14 浙江申腾涂层织物有限公司 A kind of clamping device of cylinder base
CN106248358A (en) * 2016-08-07 2016-12-21 贵州长征电器成套有限公司 The testboard of VIC vacuum circuit breaker break-in test fixture
CN106404285A (en) * 2016-08-30 2017-02-15 无锡飞达纺织印染机械有限公司 Transmission shaft balancing machine
CN106425943A (en) * 2016-08-26 2017-02-22 安徽中鼎金亚汽车管件制造有限公司 Mounting auxiliary device of automobile pipe fitting fixing iron stand
CN106799603A (en) * 2016-12-28 2017-06-06 无锡贝斯特精机股份有限公司 2 Compliant pressure fixtures of different height
CN106881500A (en) * 2017-03-17 2017-06-23 浙江宏锋经纬编有限公司 Cutting device of T shape work piece
CN106944945A (en) * 2017-02-07 2017-07-14 刘建新 A kind of fixture for machine-building
CN107139101A (en) * 2017-06-20 2017-09-08 宁夏共享模具有限公司 A kind of gripping mechanism of flexible self-locking
CN107855966A (en) * 2017-12-22 2018-03-30 无锡市创恒机械有限公司 A kind of clamping device
CN109093545A (en) * 2018-10-26 2018-12-28 刘兆 A kind of circuit board repair locating platform
CN109664221A (en) * 2018-12-22 2019-04-23 常熟冠林汽车饰件有限公司 A kind of automotive airbag shell positioning device applied to tag scan operation
CN109676168A (en) * 2019-02-01 2019-04-26 中国工程物理研究院机械制造工艺研究所 A kind of Three-claw centering device
CN109870594A (en) * 2017-12-04 2019-06-11 天津平高智能电气有限公司 Fixing tool is used in pole detection
CN110170898A (en) * 2019-06-04 2019-08-27 东阳客语环保科技有限公司 A kind of combined method of photoelectric coupling lens
CN110587344A (en) * 2019-10-19 2019-12-20 福州六和汽车零部件有限公司 Special fixture for turning turbine shell and working method thereof
CN110961894A (en) * 2019-12-01 2020-04-07 安徽蓝锐电子科技有限公司 Lamp holder wire feeding and inserting device
CN111516141A (en) * 2020-04-27 2020-08-11 罗丽芳 Energy-saving concrete preparation system
CN111890081A (en) * 2020-07-30 2020-11-06 苏州恺恩奥自动化有限公司 Panel clamping device for machining
CN112008441A (en) * 2020-08-20 2020-12-01 青岛理工大学 Clamping and fixing device for machining mechanical parts
CN112917389A (en) * 2021-01-28 2021-06-08 陕西嘉吉速达电子科技有限公司 Clamp for mirror polishing of hardware middle frame
CN115646695A (en) * 2022-12-29 2023-01-31 烟台乐泰汽车配件有限公司 Spraying device for automobile brake disc

Cited By (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101722433B (en) * 2008-10-21 2012-05-23 河南省中原内配股份有限公司 Fully-automatic workpiece pressing device
CN102049493B (en) * 2010-11-29 2012-09-19 苏州中门子科技有限公司 Spring clamp in copper-aluminum compound busbar casting system
CN102049493A (en) * 2010-11-29 2011-05-11 苏州中门子科技有限公司 Spring clamp in copper-aluminum compound busbar casting system
CN102485429A (en) * 2010-12-01 2012-06-06 沈阳铝镁设计研究院有限公司 Catenary frame clamp device of carbon factory
CN102485413B (en) * 2010-12-31 2014-12-10 上汽通用五菱汽车股份有限公司 Bidirectional clamping device
CN102485413A (en) * 2010-12-31 2012-06-06 上汽通用五菱汽车股份有限公司 Bidirectional clamping device
CN103433741A (en) * 2012-04-28 2013-12-11 浙江金瑞五金索具有限公司 Automatic spring hook machining device
CN103433741B (en) * 2012-04-28 2015-08-26 浙江金瑞五金索具有限公司 Carbine automatic machining device
CN102785105A (en) * 2012-07-23 2012-11-21 太仓市旭达机械设备有限公司 Motor-driven workbench
CN102962739A (en) * 2012-11-12 2013-03-13 张家港市优希宏达机电厂 Pressing mechanism for guide rail deburring device
CN102962739B (en) * 2012-11-12 2015-09-09 张家港市优希宏达机电厂 For the hold-down mechanism of guide rail burr remover
CN104955617A (en) * 2013-01-28 2015-09-30 Smc株式会社 Clamp apparatus
CN103223679A (en) * 2013-05-06 2013-07-31 张家港市金远东机械有限公司 Pipe clamping device for PVC pipe production line
CN103223679B (en) * 2013-05-06 2015-06-10 张家港市金远东机械有限公司 Pipe clamping device for PVC pipe production line
CN104117862A (en) * 2013-11-13 2014-10-29 柳州易舟汽车空调有限公司 Toothed plate positioning device
CN104128828A (en) * 2013-11-13 2014-11-05 柳州易舟汽车空调有限公司 Scroll plate fine machining fixture
CN103769896A (en) * 2014-01-22 2014-05-07 南通国盛精密机械有限公司 Adjustable machine tool fixture
CN103862352B (en) * 2014-03-31 2016-01-13 成都振中电气有限公司 Power distribution cabinet section bar production and processing mechanism
CN104227610A (en) * 2014-10-14 2014-12-24 重庆真测科技股份有限公司 Automatic railway casting clamping device
CN104227610B (en) * 2014-10-14 2016-01-27 重庆真测科技股份有限公司 Railway foundry goods automatic clamping device
CN104384985A (en) * 2014-10-22 2015-03-04 湖南凯斯机械股份有限公司 Quick clamping type clamp
CN104339237A (en) * 2014-10-30 2015-02-11 湖北中航精机科技有限公司 Deburring machine and teeth-sweeping mechanism thereof
CN104526429A (en) * 2014-12-25 2015-04-22 重庆元创自动化设备有限公司 Dual-adjustment clamping device
CN105269542A (en) * 2015-10-28 2016-01-27 芜湖市恒浩机械制造有限公司 Hand wheel rotating type clamping workbench
CN105329808A (en) * 2015-11-17 2016-02-17 国网山东商河县供电公司 Device for loading and unloading wire winding mold for manufacturing coils
CN105458327A (en) * 2015-12-04 2016-04-06 重庆五龙洪洋机械制造有限公司 Steering knuckle double-direction drilling device
CN105415045A (en) * 2015-12-11 2016-03-23 昌河飞机工业(集团)有限责任公司 Linkage lever pressing device
CN105666208A (en) * 2016-03-04 2016-06-15 湖北金麟机械制造有限公司 Hydraulic clamping device for workpiece
CN105834793A (en) * 2016-06-07 2016-08-10 安徽省恒泰动力科技有限公司 Rough milling tool for engine cylinder cover
CN106216779A (en) * 2016-07-28 2016-12-14 无锡普瑞腾传动机械有限公司 A kind of Gear Production chamfering device
CN106248358A (en) * 2016-08-07 2016-12-21 贵州长征电器成套有限公司 The testboard of VIC vacuum circuit breaker break-in test fixture
CN106248358B (en) * 2016-08-07 2019-10-18 贵州长征电器成套有限公司 The testboard of VIC vacuum circuit breaker adjustment test fixture
CN106217077A (en) * 2016-08-23 2016-12-14 浙江申腾涂层织物有限公司 A kind of clamping device of cylinder base
CN106425943A (en) * 2016-08-26 2017-02-22 安徽中鼎金亚汽车管件制造有限公司 Mounting auxiliary device of automobile pipe fitting fixing iron stand
CN106425943B (en) * 2016-08-26 2018-12-14 安徽中鼎金亚汽车管件制造有限公司 A kind of fixed brandreth installation auxiliary device of automobile pipe fitting
CN106404285A (en) * 2016-08-30 2017-02-15 无锡飞达纺织印染机械有限公司 Transmission shaft balancing machine
CN106799603A (en) * 2016-12-28 2017-06-06 无锡贝斯特精机股份有限公司 2 Compliant pressure fixtures of different height
CN106944945A (en) * 2017-02-07 2017-07-14 刘建新 A kind of fixture for machine-building
CN106881500A (en) * 2017-03-17 2017-06-23 浙江宏锋经纬编有限公司 Cutting device of T shape work piece
CN107139101A (en) * 2017-06-20 2017-09-08 宁夏共享模具有限公司 A kind of gripping mechanism of flexible self-locking
CN109870594A (en) * 2017-12-04 2019-06-11 天津平高智能电气有限公司 Fixing tool is used in pole detection
CN107855966A (en) * 2017-12-22 2018-03-30 无锡市创恒机械有限公司 A kind of clamping device
CN109093545A (en) * 2018-10-26 2018-12-28 刘兆 A kind of circuit board repair locating platform
CN109093545B (en) * 2018-10-26 2020-08-11 泰州市博泰电子有限公司 Circuit board maintenance positioning platform
CN109664221A (en) * 2018-12-22 2019-04-23 常熟冠林汽车饰件有限公司 A kind of automotive airbag shell positioning device applied to tag scan operation
CN109676168B (en) * 2019-02-01 2023-12-22 中国工程物理研究院机械制造工艺研究所 Three-jaw centering device
CN109676168A (en) * 2019-02-01 2019-04-26 中国工程物理研究院机械制造工艺研究所 A kind of Three-claw centering device
CN110170898A (en) * 2019-06-04 2019-08-27 东阳客语环保科技有限公司 A kind of combined method of photoelectric coupling lens
CN110170898B (en) * 2019-06-04 2021-07-02 九江祥明光学科技有限公司 Method for combining photoelectric coupling lens
CN110587344A (en) * 2019-10-19 2019-12-20 福州六和汽车零部件有限公司 Special fixture for turning turbine shell and working method thereof
CN110961894A (en) * 2019-12-01 2020-04-07 安徽蓝锐电子科技有限公司 Lamp holder wire feeding and inserting device
CN110961894B (en) * 2019-12-01 2022-03-25 安徽蓝锐电子科技有限公司 Lamp holder wire feeding and inserting device
CN111516141B (en) * 2020-04-27 2021-08-17 东营中联混凝土有限公司 Concrete preparation system
CN111516141A (en) * 2020-04-27 2020-08-11 罗丽芳 Energy-saving concrete preparation system
WO2022021560A1 (en) * 2020-07-30 2022-02-03 苏州恺恩奥自动化有限公司 Sheet material positioning and clamping device for machining
CN111890081B (en) * 2020-07-30 2021-09-03 苏州恺恩奥自动化有限公司 Panel clamping device for machining
CN111890081A (en) * 2020-07-30 2020-11-06 苏州恺恩奥自动化有限公司 Panel clamping device for machining
CN112008441B (en) * 2020-08-20 2021-07-09 青岛理工大学 Clamping and fixing device for machining mechanical parts
CN112008441A (en) * 2020-08-20 2020-12-01 青岛理工大学 Clamping and fixing device for machining mechanical parts
CN112917389A (en) * 2021-01-28 2021-06-08 陕西嘉吉速达电子科技有限公司 Clamp for mirror polishing of hardware middle frame
CN112917389B (en) * 2021-01-28 2022-05-20 宁德鑫旺达实业有限公司 Clamp for mirror polishing of hardware middle frame
CN115646695A (en) * 2022-12-29 2023-01-31 烟台乐泰汽车配件有限公司 Spraying device for automobile brake disc

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CSR CHANG JING VEHICLE CO., LTD.

Free format text: FORMER OWNER: TONGLING VEHICLE PLANT, CHINA NANCHE GROUP

Effective date: 20080627

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080627

Address after: New District, Jiangxia Economic Development Zone, Hubei, Wuhan Province: 430212

Patentee after: China South Locomotive & Rolling Stock Changjiang Vehicle Company

Address before: Tongling vehicle factory, Anhui, Tongling Province, China: 244142

Patentee before: CSR Tongling Rolling Stock Works

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071031

Termination date: 20141124

EXPY Termination of patent right or utility model