CN104931345A - Static pressure testing machine of rolling effect of cylinder sleeve support shoulder and use method thereof - Google Patents
Static pressure testing machine of rolling effect of cylinder sleeve support shoulder and use method thereof Download PDFInfo
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- CN104931345A CN104931345A CN201410096958.5A CN201410096958A CN104931345A CN 104931345 A CN104931345 A CN 104931345A CN 201410096958 A CN201410096958 A CN 201410096958A CN 104931345 A CN104931345 A CN 104931345A
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- 238000012360 testing method Methods 0.000 title claims abstract description 91
- 230000000694 effects Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000003068 static effect Effects 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 title abstract 2
- 238000003825 pressing Methods 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a static pressure testing machine of a rolling effect of a cylinder sleeve support shoulder. The static pressure testing machine comprises a pedestal, upright columns, guide plates, a pressure head, a pressure sensor, a screw rod, a drive motor, a clamp and a controller, wherein the upright columns and the clamp are both arranged on the upper surface of the pedestal; at least two layers of guide plates are arranged on the upright columns; the screw rod perpendicular to the guide plates is arranged between the two layers of guide plates; the clamp comprises a base, supporting blocks, a press plate and a tightly-pressing bolt; the controller is arranged on the side surface of the pedestal; the pressure sensor and the drive motor are both electrically connected with the controller. The use method comprises the steps of sampling, clamping, pressurizing, resetting, rechecking and the like. The static pressure testing machine disclosed by the invention has the characteristics of simple structure, small size, convenience for use and adjustment, high detection accuracy, easiness for detection result reading, extremely high environment applicability and low usage cost, can simultaneously ensure the detection accuracy and effectively increase the accuracy of detection work and the detection efficiency, and greatly reduces the usage cost of detection equipment.
Description
Technical field
The present invention relates to a kind of cylinder jacket support shoulders roll extrusion effect static pressure test machine and using method, belong to test measuring device technical field.
Background technology
At present in the production of cylinder jacket, need to verify cylinder jacket support shoulders roll extrusion effect, the method of checking roll extrusion effect conventional at present has X-ray scanning method, crushing force detection method, fatigue strength detection method etc., although these methods can detect cylinder sleeve support shoulders roll extrusion effect, but also there is numerous deficiencies simultaneously, its maximum deficiency is exactly that these methods need to rely on large-scale or high-precision checkout equipment, therefore the buying of equipment and use cost all higher, also need can detect under particular circumstances simultaneously, therefore the great restriction that is subject to of its usable range, the needs that cylinder jacket produces on-line checkingi cannot be met, therefore need to develop a kind of use cost cheap, adaptable novel checkout equipment.
Summary of the invention
The object of the invention is just to overcome above-mentioned deficiency, provides a kind of cylinder jacket support shoulders roll extrusion effect static pressure test machine and using method.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of cylinder jacket support shoulders roll extrusion effect static pressure test machine, by base, column, guide plate, pressure head, pressure transducer, leading screw, drive motor, fixture and controller are formed, its central post and fixture are installed in base upper surface, described guide plate to be arranged on column and at least two-layer, two-layer guide plate is all parallel with base upper surface and spacing is 10 centimetres-50 centimetres, between described two-layer guide plate, the leading screw vertical with guide plate is set, described leading screw end is positioned at downside guide plate lower surface, and be connected with pressure transducer upper end, described leading screw upper end is positioned at upside guide plate upper surface, and be connected with drive motor, described pressure transducer lower end is connected with pressure head, described fixture is by pedestal, back-up block, pressing plate and hold-down bolt are formed, described back-up block at least two pieces, its lower end is arranged on pedestal upper surface and all vertical with pedestal upper surface, pressing plate is established in back-up block upper end, described pressing plate and central point parallel with face, pedestal top is in same rectilinear direction, described hold-down bolt ending vertical is arranged on pedestal upper surface, upper end is positioned at pressing plate upper surface and is connected with pressing plate by nut, described controller is arranged on base side, and pressure transducer and drive motor are separately all electrically connected with controller.
A kind of cylinder jacket support shoulders roll extrusion effect static pressure test machine using method, comprises following steps:
The first step: sampling, same batch of cylinder jacket to be monitored is randomly drawed and detects at least 1, sample, then strip test sample block is cut out vertically to each detection sample, described strip test sample block width is 1 centimetre-5 centimetres, and at least 4 pieces, and the strip test sample block respectively detected made by sample does not all repeat in cylinder slipped-on position;
Second step: clamp, the strip completed test sample block one end is placed on the back-up block top of fixture, then drive pressing plate strip to be tested sample block by adjustment hold-down bolt to compress, wherein strip test sample block by clamp that position length is no more than strip test sample block total length 1/4;
3rd step: pressurization, after strip test sample block clamps, drive motor works, pass through lead screw transmission, pressurize until strip test sample block is pressed down by utilizing pressure head to strip test sample block, and by pressure transducer, reading showing on the controller is carried out to force value, wherein pressure head and strip test apart from clamp distance, sample block contact position is at least that strip tests sample block total length 1/3;
4th step: reset, after strip test sample block breaks and reads pressure data, is resetted pressure head by drive motor, and is reset by force value reading, is then taken off by the strip remained on fixture test sample block fragment;
5th step: check, after the test having carried out strip test sample block, then tests respectively residue strip test sample block and records data, then will repeatedly test obtained data and normal data contrasts.
The present invention is to have structure simple, compact, use and easy to adjust, the feature that the high and testing result of accuracy of detection easily reads, there is extremely strong ambient adaptability and cheap use cost, at precision and the detection efficiency effectively improving testing while guaranteeing accuracy of detection, and the use cost of checkout equipment can be greatly reduced, contribute at Improving The Quality of Products simultaneously, reducing production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is using method process flow diagram of the present invention.
Embodiment
A kind of cylinder jacket support shoulders roll extrusion effect static pressure test machine as shown in Figure 1, by base 1, column 2, guide plate 3, pressure head 4, pressure transducer 5, leading screw 6, drive motor 7, fixture and controller 8 are formed, its central post 2 and fixture are installed in base 1 upper surface, described guide plate 3 to be arranged on column 2 and at least two-layer, two-layer guide plate 3 is all parallel with base 1 upper surface and spacing is 10 centimetres-50 centimetres, between described two-layer guide plate 3, the leading screw 6 vertical with guide plate 3 is set, described leading screw 6 end is positioned at downside guide plate 3 lower surface, and be connected with pressure transducer 5 upper end, described leading screw 6 upper end is positioned at upside guide plate 3 upper surface, and be connected with drive motor 7, described pressure transducer 5 lower end is connected with pressure head 4, described fixture is by pedestal 9, back-up block 10, pressing plate 11 and hold-down bolt 12 are formed, described back-up block 10 at least two pieces, its lower end is arranged on pedestal 9 upper surface and all vertical with pedestal 9 upper surface, pressing plate 11 is established in back-up block 10 upper end, described pressing plate 11 and central point parallel with face, pedestal 9 top is in same rectilinear direction, described hold-down bolt 12 ending vertical is arranged on pedestal 9 upper surface, upper end is positioned at pressing plate 11 upper surface and is connected with pressing plate 11 by nut 13, described controller 8 is arranged on base 1 side, and pressure transducer 5 and drive motor 7 are separately all electrically connected with controller 8.
Composition graphs 2 and instantiation, further illustrate using method;
Below by way of preferred embodiment, the present invention is described in further detail, but protection scope of the present invention is not limited thereto.
Embodiment 1: a kind of cylinder jacket support shoulders roll extrusion effect static pressure test machine using method, comprises following steps:
The first step: sampling, same batch of cylinder jacket to be monitored is randomly drawed and detects 3, sample, then strip test sample block is cut out vertically to each detection sample, described strip test sample block width is 4 centimetres, and 4 pieces, and the strip test sample block respectively detected made by sample does not all repeat in cylinder slipped-on position;
Second step: clamp, the strip completed test sample block one end is placed on the back-up block top of fixture, then drive pressing plate strip to be tested sample block by adjustment hold-down bolt to compress, wherein strip test sample block by clamp that position length is no more than strip test sample block total length 1/6;
3rd step: pressurization, after strip test sample block clamps, drive motor works, pass through lead screw transmission, pressurize until strip test sample block is pressed down by utilizing pressure head to strip test sample block, and by pressure transducer, reading showing on the controller is carried out to force value, wherein pressure head and strip test apart from clamp distance, sample block contact position is at least that strip tests sample block total length 1/3;
4th step: reset, after strip test sample block breaks and reads pressure data, is resetted pressure head by drive motor, and is reset by force value reading, is then taken off by the strip remained on fixture test sample block fragment;
5th step: check, after the test having carried out strip test sample block, then tests respectively remaining 11 strips test sample block and records data, then will repeatedly test obtained data and normal data contrasts.
Embodiment 2: a kind of cylinder jacket support shoulders roll extrusion effect static pressure test machine using method, comprises following steps:
The first step: sampling, same batch of cylinder jacket to be monitored is randomly drawed and detects 4, sample, then strip test sample block is cut out vertically to each detection sample, described strip test sample block width is 5 centimetres, and 4 pieces, and the strip test sample block respectively detected made by sample does not all repeat in cylinder slipped-on position;
Second step: clamp, the strip completed test sample block one end is placed on the back-up block top of fixture, then drive pressing plate strip to be tested sample block by adjustment hold-down bolt to compress, wherein strip test sample block by clamp that position length is no more than strip test sample block total length 1/5;
3rd step: pressurization, after strip test sample block clamps, drive motor works, pass through lead screw transmission, pressurize until strip test sample block is pressed down by utilizing pressure head to strip test sample block, and by pressure transducer, reading showing on the controller is carried out to force value, wherein pressure head and strip test apart from clamp distance, sample block contact position is at least that strip tests sample block total length 1/4;
4th step: reset, after strip test sample block breaks and reads pressure data, is resetted pressure head by drive motor, and is reset by force value reading, is then taken off by the strip remained on fixture test sample block fragment;
5th step: check, after the test having carried out strip test sample block, then tests respectively remaining 15 strips test sample block and records data, then will repeatedly test obtained data and normal data contrasts.
Claims (2)
1. a cylinder jacket support shoulders roll extrusion effect static pressure test machine, it is characterized in that: described cylinder jacket support shoulders roll extrusion effect static pressure test machine is by base, column, guide plate, pressure head, pressure transducer, leading screw, drive motor, fixture and controller are formed, its central post and fixture are installed in base upper surface, described guide plate to be arranged on column and at least two-layer, two-layer guide plate is all parallel with base upper surface and spacing is 10 centimetres-50 centimetres, between described two-layer guide plate, the leading screw vertical with guide plate is set, described leading screw end is positioned at downside guide plate lower surface, and be connected with pressure transducer upper end, described leading screw upper end is positioned at upside guide plate upper surface, and be connected with drive motor, described pressure transducer lower end is connected with pressure head, described fixture is by pedestal, back-up block, pressing plate and hold-down bolt are formed, described back-up block at least two pieces, its lower end is arranged on pedestal upper surface and all vertical with pedestal upper surface, pressing plate is established in back-up block upper end, described pressing plate and central point parallel with face, pedestal top is in same rectilinear direction, described hold-down bolt ending vertical is arranged on pedestal upper surface, upper end is positioned at pressing plate upper surface and is connected with pressing plate by nut, described controller is arranged on base side, and pressure transducer and drive motor are separately all electrically connected with controller.
2. a cylinder jacket support shoulders roll extrusion effect static pressure test machine using method, is characterized in that: described cylinder jacket support shoulders roll extrusion effect static pressure test machine using method comprises following steps:
The first step: sampling, same batch of cylinder jacket to be monitored is randomly drawed and detects at least 1, sample, then strip test sample block is cut out vertically to each detection sample, described strip test sample block width is 1 centimetre-5 centimetres, and at least 4 pieces, and the strip test sample block respectively detected made by sample does not all repeat in cylinder slipped-on position;
Second step: clamp, the strip completed test sample block one end is placed on the back-up block top of fixture, then drive pressing plate strip to be tested sample block by adjustment hold-down bolt to compress, wherein strip test sample block by clamp that position length is no more than strip test sample block total length 1/4;
3rd step: pressurization, after strip test sample block clamps, drive motor works, pass through lead screw transmission, pressurize until strip test sample block is pressed down by utilizing pressure head to strip test sample block, and by pressure transducer, reading showing on the controller is carried out to force value, wherein pressure head and strip test apart from clamp distance, sample block contact position is at least that strip tests sample block total length 1/3;
4th step: reset, after strip test sample block breaks and reads pressure data, is resetted pressure head by drive motor, and is reset by force value reading, is then taken off by the strip remained on fixture test sample block fragment;
5th step: check, after the test having carried out strip test sample block, then tests respectively residue strip test sample block and records data, then will repeatedly test obtained data and normal data contrasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096958.5A CN104931345A (en) | 2014-03-17 | 2014-03-17 | Static pressure testing machine of rolling effect of cylinder sleeve support shoulder and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096958.5A CN104931345A (en) | 2014-03-17 | 2014-03-17 | Static pressure testing machine of rolling effect of cylinder sleeve support shoulder and use method thereof |
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|---|---|
| CN104931345A true CN104931345A (en) | 2015-09-23 |
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| CN201410096958.5A Pending CN104931345A (en) | 2014-03-17 | 2014-03-17 | Static pressure testing machine of rolling effect of cylinder sleeve support shoulder and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562499A (en) * | 2018-05-10 | 2018-09-21 | 武汉大学 | A kind of portable loading equipemtn suitable for high/low temperature cyclic test case and CT scanner |
Citations (6)
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|---|---|---|---|---|
| CN202599763U (en) * | 2012-06-05 | 2012-12-12 | 河南省中原内配股份有限公司 | Cylinder sleeve supporting shoulder pressure resistance limiting value detection device |
| CN202701841U (en) * | 2012-07-23 | 2013-01-30 | 太仓市旭冉机械有限公司 | Machining clamp |
| CN202869895U (en) * | 2012-10-09 | 2013-04-10 | 中国科学院金属研究所 | Load-displacement curve indentation testing device controlled by PC (Personal Computer) |
| CN202974640U (en) * | 2012-12-01 | 2013-06-05 | 卓旦春 | Valve pressure testing machine |
| CN203443856U (en) * | 2013-08-06 | 2014-02-19 | 浙江中重精工机械有限公司 | Static pressure test device of compression shear test machine |
| CN203772645U (en) * | 2014-03-17 | 2014-08-13 | 河南中原吉凯恩气缸套有限公司 | Static pressure testing machine of rolling effect of cylinder sleeve support shoulder |
-
2014
- 2014-03-17 CN CN201410096958.5A patent/CN104931345A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202599763U (en) * | 2012-06-05 | 2012-12-12 | 河南省中原内配股份有限公司 | Cylinder sleeve supporting shoulder pressure resistance limiting value detection device |
| CN202701841U (en) * | 2012-07-23 | 2013-01-30 | 太仓市旭冉机械有限公司 | Machining clamp |
| CN202869895U (en) * | 2012-10-09 | 2013-04-10 | 中国科学院金属研究所 | Load-displacement curve indentation testing device controlled by PC (Personal Computer) |
| CN202974640U (en) * | 2012-12-01 | 2013-06-05 | 卓旦春 | Valve pressure testing machine |
| CN203443856U (en) * | 2013-08-06 | 2014-02-19 | 浙江中重精工机械有限公司 | Static pressure test device of compression shear test machine |
| CN203772645U (en) * | 2014-03-17 | 2014-08-13 | 河南中原吉凯恩气缸套有限公司 | Static pressure testing machine of rolling effect of cylinder sleeve support shoulder |
Non-Patent Citations (2)
| Title |
|---|
| 朱军: "气缸套支承肩产生裂纹的原因分析及防止措施", 《武汉船舶职业技术学院学报》 * |
| 韩彦军等: "气缸套支撑肩端面圆跳动检具", 《机械制造》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562499A (en) * | 2018-05-10 | 2018-09-21 | 武汉大学 | A kind of portable loading equipemtn suitable for high/low temperature cyclic test case and CT scanner |
| CN108562499B (en) * | 2018-05-10 | 2020-05-26 | 武汉大学 | Loading equipment suitable for high-low temperature cycle test box and CT scanner |
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Application publication date: 20150923 |
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