CN103042404A - Hydraulic clamping fixture - Google Patents
Hydraulic clamping fixture Download PDFInfo
- 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
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- China
- Prior art keywords
- pressing plate
- hydraulic cylinder
- clamping fixture
- hydraulic
- holder
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- 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 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
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.
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)
| 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)
| 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 semicircular 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 |
-
2012
- 2012-12-19 CN CN2012105527197A patent/CN103042404A/en active Pending
Patent Citations (8)
| 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 semicircular 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 (5)
| 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 |
| CN109909953B (en) * | 2019-03-28 | 2024-04-09 | 江苏核电有限公司 | Flashboard clamping device for nuclear power plant |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |