CN203092155U - Hydraulic clamping jig - Google Patents
Hydraulic clamping jig Download PDFInfo
- Publication number
- CN203092155U CN203092155U CN 201220703375 CN201220703375U CN203092155U CN 203092155 U CN203092155 U CN 203092155U CN 201220703375 CN201220703375 CN 201220703375 CN 201220703375 U CN201220703375 U CN 201220703375U CN 203092155 U CN203092155 U CN 203092155U
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- China
- Prior art keywords
- hydraulic cylinder
- clamping jig
- hydraulic
- hydraulic clamping
- products
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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.)
- Expired - Fee Related
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- 238000003754 machining Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a hydraulic clamping jig which comprises a bottom plate and a fixing seat. The hydraulic clamping jig is characterized by further comprising a hydraulic cylinder, a hinge arm and a pressure plate, a fixing seat is arranged on 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 to be movably connected with one end of the hinge arm arranged obliquely, the other end of the hinge arm is movably connected with one end of the pressure plate arranged horizontally, a support arm is arranged on the bottom plate in an extending manner, and the middle of the pressure plate is movably connected onto the support arm by a hinge pin. The hydraulic clamping jig has the advantages that problems that parts generally need to be manually clamped and positioned during machining in the prior art, the cost of required labor is high, the parts cannot be clamped stably, follow-up machining for products is affected, and the quality of the products is deteriorated are solved; the hydraulic clamping jig is simple in structure and convenient to use; and by the hydraulic clamping jig, the cost of required labor is low, products can be quickly and accurately positioned, and the machining quality of the products is guaranteed.
Description
Technical field
The utility model relates to a kind of clamping fixture, particularly relates 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 the influence to workpiece of balanced cutting power, inertia force, centrifugal force and gravity.The processing of some simple part at present is many carries out clamping and positioning by manpower, need expend great deal of labor, and clamping is also stable inadequately, influences the follow-up processing of product, has reduced the quality of product.
The utility model content
Carry out clamping and positioning for the processing that solves part in the prior art is many by manpower, need expend great deal of labor, clamping is also stable inadequately, influence the follow-up processing of product, reduced the problem of product quality, it is a kind of simple in structure that the utility model provides, easy to use, need not to expend a large amount of human costs, can quick and precisely locate product, guarantee the hydraulic clamp tool of product processing quality.
In order to address the above problem, technical solution adopted in the utility model 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 flexibly connects, and the described hinge arms other end and horizontally disposed pressing plate one end flexibly connect, stretch out a support arm on base plate, 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 a little.
The beneficial effects of the utility model are: the hydraulic cylinder piston work control piston bar of the utility model hydraulic clamp tool moves, hinge arms also moves thereupon then, back hinge arms control pressing plate rotates along bearing pin and presses down again, arc by front bottom end compresses and a little compresses 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 the utility model hydraulic clamp jig structure schematic diagram.
The specific embodiment
The utility model 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 flexibly connect, described hinge arms 4 other ends and horizontally disposed pressing plate 5 one ends flexibly connect, base plate 1 is provided with and stretches 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 a little 10.
The piston 6 work control piston bars 7 of the hydraulic cylinder 3 of the utility model hydraulic clamp tool move, hinge arms 4 also moves thereupon then, hinge arms 4 control pressing plates 5 in back rotate along bearing pin 9 and press down again, arc by pressing plate 5 front bottom end compresses a little and 10 compresses product, 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.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
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 flexibly connects, and the described hinge arms other end and horizontally disposed pressing plate one end flexibly connect, stretch out a support arm on base plate, 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: the other end bottom of described pressing plate is provided with arc and compresses a little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703375 CN203092155U (en) | 2012-12-19 | 2012-12-19 | Hydraulic clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703375 CN203092155U (en) | 2012-12-19 | 2012-12-19 | Hydraulic clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092155U true CN203092155U (en) | 2013-07-31 |
Family
ID=48843598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703375 Expired - Fee Related CN203092155U (en) | 2012-12-19 | 2012-12-19 | Hydraulic clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042404A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | Hydraulic clamping fixture |
| CN103894851A (en) * | 2014-04-18 | 2014-07-02 | 苏州经贸职业技术学院 | Automatic clamping device with lateral positioning function and using method thereof |
| CN105479625A (en) * | 2015-12-10 | 2016-04-13 | 安徽凯特泵业有限公司 | Mold material pressing and positioning device |
-
2012
- 2012-12-19 CN CN 201220703375 patent/CN203092155U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042404A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | Hydraulic clamping fixture |
| CN103894851A (en) * | 2014-04-18 | 2014-07-02 | 苏州经贸职业技术学院 | Automatic clamping device with lateral positioning function and using method thereof |
| CN103894851B (en) * | 2014-04-18 | 2016-04-20 | 苏州经贸职业技术学院 | Lateral register automatic clamping device and using method |
| CN105479625A (en) * | 2015-12-10 | 2016-04-13 | 安徽凯特泵业有限公司 | Mold material pressing and positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |