CN103042404A - Hydraulic clamping fixture - Google Patents

Hydraulic clamping fixture Download PDF

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Publication number
CN103042404A
CN103042404A CN2012105527197A CN201210552719A CN103042404A CN 103042404 A CN103042404 A CN 103042404A CN 2012105527197 A CN2012105527197 A CN 2012105527197A CN 201210552719 A CN201210552719 A CN 201210552719A CN 103042404 A CN103042404 A CN 103042404A
Authority
CN
China
Prior art keywords
pressing plate
hydraulic cylinder
clamping fixture
hydraulic
holder
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.)
Pending
Application number
CN2012105527197A
Other languages
Chinese (zh)
Inventor
曹中睿
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.)
Kunshan Myzy Fixture Technology Co Ltd
Original Assignee
Kunshan Myzy Fixture Technology Co Ltd
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 Kunshan Myzy Fixture Technology Co Ltd filed Critical Kunshan Myzy Fixture Technology Co Ltd
Priority to CN2012105527197A priority Critical patent/CN103042404A/en
Publication of CN103042404A publication Critical patent/CN103042404A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a hydraulic clamping fixture which comprises a bottom plate and a fixing seat. The hydraulic clamping fixture is characterized by further comprising a hydraulic cylinder, a hinge arm and a pressing plate, the fixing seat is arranged at the top of the rear end of the bottom plate, the hydraulic cylinder is arranged in the fixing seat, a piston rod of the hydraulic cylinder extends out of the fixing seat and is movably connected with one end of the hinge arm which is obliquely arranged, the other end of the hinge arm is movably connected with one end of the pressing plate which is horizontally arranged, a support arm is arranged on the bottom plate in an extending manner, and the middle of the pressing plate is movably connected on the support arm through a pin. The hydraulic clamping fixture solves the problems that a part is mostly clamped and positioned by manpower when machined in the prior art, a great deal of manpower cost is consumed, the part is not stably clamped, subsequent machining of products is affected, and product quality is reduced. The hydraulic clamping fixture is simple in structure and convenient to use, a great deal of manpower cost cannot be consumed, the products can be rapidly and accurately positioned, and machining quality of the products is ensured.

Description

A kind of hydraulic clamp tool
Technical field
The present invention relates to a kind of clamping fixture, particularly relate to a kind of hydraulic clamp tool.
Background technology
In mechanical processing process, it is the tram that occupies that the location is not left in the work that guarantee, just must have enough clamping forces to come balanced cutting power, inertia force, centrifugal force and gravity on the impact of workpiece.The at present processing of some simple part is many carries out clamping and positioning by manpower, need to expend a large amount of human costs, and clamping is also stable not, affects the follow-up processing of product, has reduced the quality of product.
Summary of the invention
Carry out clamping and positioning for the processing that solves part in the prior art is many by manpower, need to expend a large amount of human costs, clamping is also stable not, affect the follow-up processing of product, reduced the problem of product quality, the invention provides a kind of simple in structure, easy to use, need not to expend a large amount of human costs, positioning product quick and precisely guarantees the hydraulic clamp tool of product processing quality.
In order to address the above problem, the technical solution used in the present invention is:
A kind of hydraulic clamp tool, comprise base plate and holder, it is characterized in that: also comprise hydraulic cylinder, hinge arms and pressing plate, be provided with holder at the base plate rear end top, be provided with hydraulic cylinder in holder, hinge arms one end that the piston rod of described hydraulic cylinder stretches out holder and oblique setting is flexibly connected, and the described hinge arms other end and horizontally disposed pressing plate one end are flexibly connected, be provided with at base plate and stretch out a support arm, the middle part of described pressing plate is movably connected on the support arm by bearing pin.
Aforesaid a kind of hydraulic clamp tool is characterized in that: the other end bottom of described pressing plate is provided with arc and compresses point.
The invention has the beneficial effects as follows: the hydraulic cylinder pistons work control piston bar of hydraulic clamp tool of the present invention moves, then hinge arms is also thereupon mobile, hinge arms control pressing plate rotates along bearing pin and presses down again, arc by front bottom end compresses some compression product, make it be positioned the tram, be convenient to the follow-up processing of product.Hydraulic cylinder can be controlled the size of clamping force simultaneously, and the stable error that clamps that reduced of clamping force size has guaranteed high-quality location.
Description of drawings
Fig. 1 is hydraulic clamp jig structure schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of hydraulic clamp tool, comprise base plate 1, holder 2, hydraulic cylinder 3, hinge arms 4 and pressing plate 5, be provided with holder 2 at top, base plate 1 rear end, in holder 2, be provided with hydraulic cylinder 1, hinge arms 4 one ends that the piston rod 7 of described hydraulic cylinder 1 stretches out holder 2 and oblique setting are flexibly connected, described hinge arms 4 other ends and horizontally disposed pressing plate 5 one ends are flexibly connected, be provided with at base plate 1 and stretch out a support arm 8, the middle part of pressing plate 5 is movably connected on the support arm 8 by bearing pin 9, and the other end of pressing plate 5 bottom is provided with arc and compresses point 10.
The piston 6 job control piston rods 7 of the hydraulic cylinder 3 of hydraulic clamp tool of the present invention move, then hinge arms 4 is also thereupon mobile, hinge arms 4 control pressing plates 5 rotate along bearing pin 9 and press down again, arc by pressing plate 5 front bottom end compresses point 10 compression products, make it be positioned the tram, be convenient to the follow-up processing of product.Hydraulic cylinder 3 can be controlled the size of clamping force simultaneously, and the stable error that clamps that reduced of clamping force size has guaranteed high-quality location.
Above demonstration and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (2)

1. hydraulic clamp tool, comprise base plate and holder, it is characterized in that: also comprise hydraulic cylinder, hinge arms and pressing plate, be provided with holder at the base plate rear end top, be provided with hydraulic cylinder in holder, hinge arms one end that the piston rod of described hydraulic cylinder stretches out holder and oblique setting is flexibly connected, and the described hinge arms other end and horizontally disposed pressing plate one end are flexibly connected, be provided with at base plate and stretch out a support arm, the middle part of described pressing plate is movably connected on the support arm by bearing pin.
2. a kind of hydraulic clamp tool according to claim 1 is characterized in that: be provided with arc bottom the other end of described pressing plate and compress point.
CN2012105527197A 2012-12-19 2012-12-19 Hydraulic clamping fixture Pending CN103042404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012105527197A CN103042404A (en) 2012-12-19 2012-12-19 Hydraulic clamping fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012105527197A CN103042404A (en) 2012-12-19 2012-12-19 Hydraulic clamping fixture

Publications (1)

Publication Number Publication Date
CN103042404A true CN103042404A (en) 2013-04-17

Family

ID=48055388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012105527197A Pending CN103042404A (en) 2012-12-19 2012-12-19 Hydraulic clamping fixture

Country Status (1)

Country Link
CN (1) CN103042404A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289945A (en) * 2014-09-13 2015-01-21 芜湖市恒浩机械制造有限公司 Clutch master cylinder body piston hole drilling clamp
CN109503303A (en) * 2018-10-30 2019-03-22 贵州全安密灵科技有限公司 A kind of electric detonator payment to a porter press-connection machine
CN109909953A (en) * 2019-03-28 2019-06-21 江苏核电有限公司 A kind of nuclear power station-service flashboard clamping device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003626A1 (en) * 1980-02-01 1981-08-06 Horst Gustav Ing.(grad.) Appelt Work clamp with spring loaded clamping arm - has screw and nut to tilt clamping arm about hinge axis inside housing
CN201070716Y (en) * 2007-08-03 2008-06-11 江苏罡阳股份有限公司 Combined clamp for drilling semi-circle shaped groove
CN201168882Y (en) * 2008-03-12 2008-12-24 许晓华 Clamping mechanism for processing center formwork
CN201446433U (en) * 2009-06-22 2010-05-05 刘建鹏 V-shaped fixture for workpiece with thin and long diameter
CN101875187A (en) * 2009-04-28 2010-11-03 上海工程技术大学 Six-bar hinge clamping mechanism
CN201760778U (en) * 2010-08-25 2011-03-16 常熟市兄弟玻璃模具有限公司 Mold processing clamp
CN201906889U (en) * 2010-12-24 2011-07-27 唐山市丰润区鑫源机械制造有限公司 Track clamping device of metallurgical hot sawing machine
CN203092155U (en) * 2012-12-19 2013-07-31 昆山迈致治具科技有限公司 Hydraulic clamping jig

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003626A1 (en) * 1980-02-01 1981-08-06 Horst Gustav Ing.(grad.) Appelt Work clamp with spring loaded clamping arm - has screw and nut to tilt clamping arm about hinge axis inside housing
CN201070716Y (en) * 2007-08-03 2008-06-11 江苏罡阳股份有限公司 Combined clamp for drilling semi-circle shaped groove
CN201168882Y (en) * 2008-03-12 2008-12-24 许晓华 Clamping mechanism for processing center formwork
CN101875187A (en) * 2009-04-28 2010-11-03 上海工程技术大学 Six-bar hinge clamping mechanism
CN201446433U (en) * 2009-06-22 2010-05-05 刘建鹏 V-shaped fixture for workpiece with thin and long diameter
CN201760778U (en) * 2010-08-25 2011-03-16 常熟市兄弟玻璃模具有限公司 Mold processing clamp
CN201906889U (en) * 2010-12-24 2011-07-27 唐山市丰润区鑫源机械制造有限公司 Track clamping device of metallurgical hot sawing machine
CN203092155U (en) * 2012-12-19 2013-07-31 昆山迈致治具科技有限公司 Hydraulic clamping jig

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289945A (en) * 2014-09-13 2015-01-21 芜湖市恒浩机械制造有限公司 Clutch master cylinder body piston hole drilling clamp
CN109503303A (en) * 2018-10-30 2019-03-22 贵州全安密灵科技有限公司 A kind of electric detonator payment to a porter press-connection machine
CN109503303B (en) * 2018-10-30 2024-01-23 贵州全安密灵科技有限公司 Electronic detonator leg wire crimping machine
CN109909953A (en) * 2019-03-28 2019-06-21 江苏核电有限公司 A kind of nuclear power station-service flashboard clamping device

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Application publication date: 20130417