CN102109427B - Multifunctional hydraulic clamping device for round and square billet samples - Google Patents
Multifunctional hydraulic clamping device for round and square billet samples Download PDFInfo
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- CN102109427B CN102109427B CN2010105953566A CN201010595356A CN102109427B CN 102109427 B CN102109427 B CN 102109427B CN 2010105953566 A CN2010105953566 A CN 2010105953566A CN 201010595356 A CN201010595356 A CN 201010595356A CN 102109427 B CN102109427 B CN 102109427B
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Abstract
The invention relates to a multifunctional hydraulic clamping device for round and square billet samples, and the device provided by the invention is mainly used for solving the problems that the existing clamping device is poor in stability, and when steel billet test samples of different shapes are processed, the clamping device needs to be replaced. The multifunctional hydraulic clamping device is characterized in that lower T-shaped grooves (6) are intersected on the upper end surface of a working platform (1) in a manner of opposite angles; sliding plates (2) are connected on the upper end surfaces of the working platform (1) by virtue of T-shaped bolts in the lower T-shaped grooves (6); annular upper T-shaped grooves (7) are arranged on the upper end surfaces of the sliding plates (2); bottom plates (3) are connected on the upper end surfaces of the sliding plates (2) by virtue of T-shaped bolts arranged in the upper T-shaped grooves (7); the two bottom plates (3) at one side are connected with fixed clamping seats (4), and the two bottom plates (3) at the other side are connected with a hydraulic cylinder (5); the piston end head of the hydraulic cylinder (5) and the fixed clamping seats (4) are respectively connected with a clamping head (8); and the hydraulic cylinder (5) is communicated with a hydraulic system. The multifunctional hydraulic clamping device has the characteristics of good stability and adaptability to the round and square billet test samples.
Description
Technical field
The present invention relates to the used utility appliance of the bad physical testing standard sample processing of steel, especially round square billet sample multifunction hydraulic clamp device.
Background technology
Smelt steel mill and when producing steel, must detect, grasped steel and whether conformed to quality requirements chemical composition of steel and mechanical property.When processing circle base and square billet sample, need a machine tool that sample is processed.Lathe need clamp sample through 2 kinds of clamp devices, could process sample.And existing clamp device is because there is poor stability in reasons in structure, when processing different steel billet sample, and the problem that need change clamp device, thereby cause working (machining) efficiency low, and workman labourer's intensity is big, and plant factor is low.。
Summary of the invention
Have the clamp device poor stability now in order to solve, during processing difformity steel billet sample, the problem that need change clamp device.The present invention provides a kind of round square billet sample multifunction hydraulic clamp device.This circle square billet sample multifunction hydraulic clamp device has good stability and the characteristics that are applicable to round base and square billet sample.
Technical scheme of the present invention is: this circle square billet sample multifunction hydraulic clamp device comprises hydraulic cylinder, fixedly holder, base plate, slide plate and worktable.Diagonal angle, worktable upper surface intersects has following T-slot; Slide plate is connected the worktable upper surface through placing down the tommyhead bolt in the T-slot, and there is T-slot on the annulus slide plate upper surface, and base plate is connected the slide plate upper surface through placing the tommyhead bolt in the T-slot; Be connected with fixedly holder on one side, two base plates; Be connected with hydraulic cylinder on opposite side two base plates, the hydraulic cylinder piston termination reaches and fixedly is connected with dop respectively on the holder, and hydraulic cylinder is connected with hydraulic system.
The present invention has following beneficial effect: this circle square billet sample multifunction hydraulic clamp device is owing to be employed in the interior tommyhead bolt connection slide plate of following T-slot that diagonal angle, worktable upper surface intersects; There is the connection of the tommyhead bolt in T-slot base plate on the annulus slide plate upper surface; Be connected with fixedly holder on one side, two base plates, be connected with the structure of hydraulic cylinder on opposite side two base plates.Utilize T-slot down can change the hydraulic cylinder upper chuck and fixedly the holder upper chuck between distance, satisfy the demand of different size steel billet sample.Simultaneously, T-slot changes hydraulic cylinder upper chuck and fixing holder upper chuck direction in the utilization, satisfies the demand of difformity steel billet sample.Utilize hydraulic cylinder to realize automatically, stablize and multi-functional clamping purpose at last, greatly reduce operator's labour intensity and operation easier.Improve machining precision effectively, increased substantially work efficiency.This circle square billet sample multifunction hydraulic clamp device has good stability and the characteristics that are applicable to round base and square billet sample thus.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is Fig. 1 vertical views.
1-worktable among the figure, the 2-slide plate, the 3-base plate, 4-is holder fixedly, 5-hydraulic cylinder, T-slot under the 6-, the last T-slot 7 of 7-, 8-dop.
Embodiment:
Below in conjunction with accompanying drawing the present invention is described further:
Shown in accompanying drawing, this circle square billet sample multifunction hydraulic clamp device comprises hydraulic cylinder 5, fixedly holder 4, base plate 3, slide plate 2 and worktable 1.Diagonal angle, worktable 1 upper surface intersects has following T-slot 6; Following T-slot 6 just in worktable 1 upper surface by four jiaos of radiations of middle mind-set; Slide plate 2 is connected worktable 1 upper surface through placing down the tommyhead bolt in the T-slot 6; Through the moving in following T-slot 6 of the tommyhead bolt on the slide plate 2, the steel that can clamp different size is bad, realizes clamping all size steel is bad.There is T-slot 7 on the annulus slide plate 2 upper surfaces, and base plate 3 is connected slide plate 2 upper surfaces through placing the tommyhead bolt in the T-slot 7, by moving in the T-slot on the tommyhead bolt on the base plate 37; The steel that can clamp the difformity attitude is bad; Especially round base and square billet sample have solved processing difformity attitude steel billet sample and need change the problem of clamp device, thereby improved working (machining) efficiency; Alleviate workman labourer's intensity, improve plant factor.Be connected with fixedly holder 4 on one side, two base plates 3, be connected with hydraulic cylinder 5 on opposite side two base plates 3, hydraulic cylinder 5 is made up of cylinder body, piston; Piston places in the cylinder body, and the liquid in-out mouth is arranged on the cylinder wall, produces clamping force by hydraulic cylinder 5; Hydraulic cylinder 5 piston terminations are connected with dop 8 through screw; Fixedly be connected with dop 8 through screw on the holder 4, hydraulic cylinder 5 is connected with hydraulic system, is clamped or is unclamped by hydraulic system hydraulic cylinder 5.
During actual the use, at first, according to distance between each slide plate 2 of different size steel billet sample adjustment, unclamp the tommyhead bolt that slide plate 2 is connected with worktable 1, moving slide board 2 makes the suitable steel billet specimen size of distance between the two corresponding slide plates 2, after adjusting tommyhead bolt is tightened; Again according to each base plate 3 angle of difformity steel billet sample adjustment, unclamp the tommyhead bolt that is connected between base plate 3 and the slide plate 2, rotate base plate 3, make hydraulic cylinder 5 and fixing dop 8 correspondences on the holder 4, after adjusting tommyhead bolt is tightened; At last, the steel billet sample is placed on the dop 8 of hydraulic cylinder 5 and fixedly between the dop 8 of holder 4, starts hydraulic system, the piston of hydraulic cylinder 5 clamps the steel billet sample.
This circle square billet sample multifunction hydraulic clamp device first provides a kind of device of automated mechanical power, is clamped by hydraulic-driven, and the operator only needs inching button can realize operation.
Second provides a kind of stable clamp device; By the power clamping body with fix to clamp body and form; Be hydraulic cylinder 5 for power steps up body, do not have oil cylinder for fixing to clamp body, clamping circle base will the power clamping body with fix to clamp body and rotate to a sizeable angle; To the clamping mode of 4 clampings of circle base implementation, the square billet sample does not then answer rotary power clamping body and the angle that fixes to clamp body can clamp sample as long as assurance is orthogonal.
The 3rd both can process round base sample on same anchor clamps also can process the square billet sample.Have on the slide plate 2 annular on T type groove 7; Last T type groove 7 is to be used to connect T type bolt; Through T type bolt base plate 3; Unclamping T type bolt base plate 3 simultaneously can rotate arbitrarily in the above, if sample is then will rotate suitable angle to guarantee 4 vertical clampings for the circle base, gets final product if the square billet sample just need not rotate direct button clamping.
The 4th can also adjust the size of processing sample in folder circle base sample and square billet sample.The following T-slot 6 that has the diagonal angle to intersect in worktable 1 upper surface, thus following T-slot 6 is exactly to be used for adjusting the power clamping body and to fix to clamp the clamping that distance between the body satisfies big small sample.Thus, this circle square billet sample multifunction hydraulic clamp device greatly reduces operator's labour intensity and operation easier, has improved operator and machining precision effectively, has increased substantially work efficiency.
Claims (1)
1. round square billet sample multifunction hydraulic clamp device; Comprise hydraulic cylinder (5), fixedly holder (4), base plate (3), slide plate (2) and worktable (1); It is characterized in that: worktable (1) diagonal angle, upper surface intersects and the orthogonal 4 pairs of following T-slots (6) that are provided with; Slide plate (2) is connected worktable (1) upper surface through placing down the tommyhead bolt in the T-slot (6), and there is T-slot on the annulus (7) slide plate (2) upper surface, and base plate (3) is connected slide plate (2) upper surface through placing the tommyhead bolt in the T-slot (7); Be connected with fixedly holder (4) on one side, two base plates (3); Be connected with hydraulic cylinder (5) on opposite side two base plates (3), hydraulic cylinder (5) piston termination reaches and fixedly is connected with dop (8) respectively on the holder (4), and hydraulic cylinder (5) is connected with hydraulic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105953566A CN102109427B (en) | 2010-12-20 | 2010-12-20 | Multifunctional hydraulic clamping device for round and square billet samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105953566A CN102109427B (en) | 2010-12-20 | 2010-12-20 | Multifunctional hydraulic clamping device for round and square billet samples |
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| Publication Number | Publication Date |
|---|---|
| CN102109427A CN102109427A (en) | 2011-06-29 |
| CN102109427B true CN102109427B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105953566A Active CN102109427B (en) | 2010-12-20 | 2010-12-20 | Multifunctional hydraulic clamping device for round and square billet samples |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716942A (en) * | 2016-01-27 | 2016-06-29 | 北京航空航天大学 | Mechanical performance test clamp for polymer material in high-low-temperature environmental box |
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| CN108956353A (en) * | 2018-07-06 | 2018-12-07 | 西南交通大学 | Railway ballast particle high frequency micro-moving frictional wear experiment test device |
| CN109187216B (en) * | 2018-09-30 | 2019-05-14 | 广东真正工程检测有限公司 | A kind of construction material strength detection equipment and detection method |
| CN111610089A (en) * | 2020-06-03 | 2020-09-01 | 浙江工业大学 | Clamping device for plate-shaped sample of friction wear testing machine |
| CN111879603B (en) * | 2020-09-09 | 2021-10-26 | 中南大学 | Air cannon high-speed impact test tool for composite material plate and application method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19537968A1 (en) * | 1995-10-12 | 1997-04-17 | Mtu Muenchen Gmbh | Harness for non uniform work pieces |
| CN2572392Y (en) * | 2002-10-09 | 2003-09-10 | 齐齐哈尔华工机床制造有限公司 | Hydraulic clamp device for board sample |
| JP4495408B2 (en) * | 2003-05-22 | 2010-07-07 | キャタピラージャパン株式会社 | Automatic centering method and apparatus for ring-shaped workpiece and machining apparatus |
| JP4708694B2 (en) * | 2003-10-14 | 2011-06-22 | 株式会社北川鉄工所 | Vise with fluid pressure cylinder |
| CN2690101Y (en) * | 2003-12-05 | 2005-04-06 | 沈阳第一机床厂 | Hydranlic clamp for processing imperfect circular work piece |
| CN201083649Y (en) * | 2007-08-24 | 2008-07-09 | 齐齐哈尔华工机床制造有限公司 | Round bar test sample hydraulic clamp |
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2010
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716942A (en) * | 2016-01-27 | 2016-06-29 | 北京航空航天大学 | Mechanical performance test clamp for polymer material in high-low-temperature environmental box |
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| CN102109427A (en) | 2011-06-29 |
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Owner name: QIQIHAR HUAGONG MACHINE CO., LTD. Free format text: FORMER OWNER: ZHOU LIFU Effective date: 20150403 |
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Effective date of registration: 20150403 Address after: 161005 Qigihar city of Heilongjiang province Lonza District No. 88 Hecheng Road Patentee after: Qiqihar Huagong Machine Co., Ltd. Address before: 161005 Qigihar city of Heilongjiang province Lonza District No. 88 Hecheng Road Patentee before: Zhou Lifu |