CN205175828U - Tensile testing machine - Google Patents
Tensile testing machine Download PDFInfo
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- CN205175828U CN205175828U CN201520869111.6U CN201520869111U CN205175828U CN 205175828 U CN205175828 U CN 205175828U CN 201520869111 U CN201520869111 U CN 201520869111U CN 205175828 U CN205175828 U CN 205175828U
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- dolly
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Abstract
The utility model provides a tensile testing machine, including horizontal frame, tensile hydro -cylinder, preceding slip dolly, after the dolly that slides, back dolly location axle and tensile test sensor, tensile hydro -cylinder setting is in the one end of horizontal frame, be provided with the slip track on the horizontal frame, preceding slip dolly slide after with the dolly setting on horizontal frame and with slip track sliding connection, the symmetry is provided with the multiunit locating hole on the face of horizontal frame both sides, after slide the dolly through back dolly location axle with wherein a set of locating hole cartridge is fixed, preceding slip dolly is connected with the tensile test sensor, the tensile test sensor is connected with tensile hydro -cylinder. The utility model provides a measurement process that the testing machine exists among the prior art loaded down with trivial details, survey control power is wayward and the problem that the measuring result deviation is big, the range of application is narrow that results in, the operation is simple nimble more, the load of power is slow steady when measuring, has reduced the measured deviation, and is adaptable in to a multiple measurement of measuring, has enlarged the range of application.
Description
Technical field
The utility model relates to tensile test technical field of measurement and test, particularly relates to a kind of tension tester.
Background technology
No matter be in mine industry or building fittings industry in prior art, the wire rope adopted or anchor chain hanging belt etc. all need to carry out corresponding tension test test, the tests such as destruction, be applied to again in production after recording the actual maximum pull value that can bear of its correspondence, artificial reading corresponding numerical value is needed when carrying out tension test in prior art, operating process is loaded down with trivial details, and the uneven measurement result deviation that easily causes of acting force control is large when carrying out pulling force and loading, and measurement range is limited, singlely can only be adapted to certain test block measure, large-range measuring demand cannot be met.
Utility model content
Technical problem to be solved in the utility model is: the utility model provides a kind of tension tester, solve the problem that measurement result deviation is large, range of application is narrow that the measuring process that in prior art, testing machine exists is loaded down with trivial details, Survey control power is wayward and cause, operate simple and flexible more convenient, and the loading of power is slowly steady when measuring, decrease measured deviation, can be adapted to, to the measurement of multiple measuring piece, expand range of application.
The utility model realizes by the following technical solutions:
A kind of tension tester, it is characterized in that, comprise horizontal framework, stretching oil cylinder, front slide dolly, rear sliding machine, rear dolly locating shaft and tensile test sensor, described stretching oil cylinder is arranged on one end of described horizontal framework, described horizontal framework is provided with sliding rail, described front slide dolly and described rear sliding machine to be arranged on described horizontal framework and to be slidably connected with described sliding rail, described horizontal framework two sides are symmetrically arranged with and organize pilot hole more, described rear sliding machine is fixed by described rear dolly locating shaft and wherein one group of pilot hole plug-in mounting, described front slide dolly is connected with described tensile test sensor, described tensile test sensor is connected with described stretching oil cylinder.
Further, described front slide dolly and described rear sliding machine are respectively arranged with for working be fixedly clamped front dolly clamping tool and rear dolly clamping tool to different test block.
Further, described horizontal framework comprises framework matrix, be arranged on below framework matrix to the passive frame supported plate of framework matrix and be arranged on framework matrix rear support after plate.
Further, described tensile test sensor is connected with described front slide dolly by the sensor connector be arranged on tensile test sensor, and described tensile test sensor is connected with described stretching oil cylinder by a sensor link dish.
Further, described stretching oil cylinder is single rod two-way cylinder, and described stretching oil cylinder is fixedly connected with by oil cylinder fixing base one end with described horizontal framework, described oil cylinder fixing base is provided with the reinforcement gusset be fixedly connected with described horizontal framework.
Further, one end of described stretching oil cylinder is provided with for the passive oil cylinder back up pad of stretching oil cylinder.
Further, also comprise a control device, described control device comprises controller and display screen, described display screen is provided with stress curve viewing area, and described controller is electrically connected with described tensile test sensor and described stretching oil cylinder.
The utility model advantage and good effect: the utility model provides a kind of tension tester, include horizontal framework, stretching oil cylinder, front slide dolly, rear sliding machine, rear dolly locating shaft and tensile test sensor, on horizontal framework, both sides arrange sliding rail, front slide dolly and rear sliding machine slidably reciprocate along sliding rail, stretching oil cylinder is arranged on one end of horizontal framework, tensile test sensor setting is between stretching oil cylinder and front slide dolly, for connecting both, when carrying out pressure test, measured piece one end is fixed on front slide dolly by frock, the other end is connected with rear sliding machine, by rear dolly locating shaft, rear dolly and horizontal framework are fixed simultaneously, front slide dolly is pulled like this by stretching oil cylinder and pressure test sensor, namely corresponding can test out the actual of measured piece and bear pressure, the utility model is stretched by stretching oil cylinder and namely can test the actual pressure that bears of test specimen, operating process is simple and convenient, and stretching oil cylinder stretches gently when testing, can not cause because tensile force inequality causes the problem that test result deviation is large, and correspondingly on front slide dolly and rear sliding machine different test block clamping tools is set namely can tests the value of thrust of no test block, range of application is more extensive.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model tension tester;
Fig. 2 is the front view of the utility model tension tester;
Fig. 3 is the vertical view of the utility model tension tester.
Embodiment
See Fig. 1-Fig. 3, the embodiment of a kind of tension tester of the utility model, comprise horizontal framework 1, stretching oil cylinder 2, front slide dolly 3, rear sliding machine 4, rear dolly locating shaft 5 and tensile test sensor 6, described stretching oil cylinder 2 is arranged on one end of described horizontal framework 1, described horizontal framework 1 is provided with sliding rail, described front slide dolly 3 and described rear sliding machine 4 to be arranged on described horizontal framework 1 and to be slidably connected with described sliding rail, the two sides of described horizontal framework 1 are symmetrically arranged with many group pilot holes 7, described rear sliding machine 4 is fixed by described rear dolly locating shaft 5 and wherein one group of pilot hole 7 plug-in mounting, described front slide dolly 3 is connected with described tensile test sensor 6, described tensile test sensor 6 is connected with described stretching oil cylinder 2.
Concrete, a kind of tension tester for detecting pulling force is proposed in the present embodiment, include and the horizontal framework 1 supporting fixation is risen to whole tension tester, horizontal framework 1 is formed by plurality of plates welding, stretching oil cylinder 2, tensile force effect is provided mainly through stretching oil cylinder 2 when carrying out tensile test, stretching oil cylinder 2 is fixedly installed on one end of horizontal framework 1, sliding rail is provided with between the two opposite sides plate of horizontal framework 1, front slide dolly 3 and rear sliding machine 4 are arranged on horizontal framework 1, and its both sides correspondence is provided with the guide rail coordinated with sliding rail simultaneously, front slide dolly 3 and rear sliding machine 4 are slidably reciprocated by the cooperation of sliding rail and the guide rail sliding rail along horizontal framework 1 both sides, rear sliding machine 4 is also configured with rear dolly locating shaft 5 accordingly, the biside plate of horizontal framework 1 is all symmetrically arranged with many groups pilot hole 7 of a determining deviation arrangement, often organizing pilot hole 7 is all symmetricly set on the relative biside plate of horizontal framework 1, on rear sliding machine 4, the hole that rear dolly locating shaft 5 carries out plug-in mounting is convenient in corresponding being provided with, accordingly rear sliding machine 4 can be slided after determining the stretching space of corresponding measured piece and measured piece length and needs and arrive suitable pilot hole 7 position, then be inserted in pilot hole 7 by rear dolly locating shaft 5 and rear sliding machine 4 is fixed with horizontal framework 1.
Specifically when measuring, the two ends of measured piece are fixed measured piece respectively by the clamping tool be arranged on front slide dolly 3 and rear sliding machine 4, front slide dolly 3 is linked together by the sensor connector 61 on tensile test sensor 6 and tensile test sensor 6, and tensile test sensor 6 is connected with stretching oil cylinder 2 by sensor link dish 62.Preferably, tensile test sensor 6 in the present embodiment can be existing standard part structure, on it, corresponding being provided with is fixed with stretch oil cylinder 2 and front slide dolly 3 connection fittings such as the sensor be connected and links dish 62 and sensor connector 61, tensile test sensor 6 is mainly used in realizing the on-line checkingi to the value of thrust of measured piece, when carrying out measured piece tensile test, connected pressure test sensor 6 is pulled by stretching oil cylinder 2, and then pull the front slide dolly 3 be connected with pressure test sensor 6, because rear sliding machine 4 is fixed on horizontal framework 1, drive front slide dolly 3 to advance gently namely to pull accordingly by stretching oil cylinder 2 and be fixed on front slide dolly 3 and travel forward together with the measured piece on rear sliding machine 4, learnt by equilibrium of forces principle when being stretched to measured piece and being about to the critical localisation of fracture, what the value of thrust on tensile test sensor 6 was corresponding is the actual maximum pressure value that can bear of measured piece.
Further, described horizontal framework 1 comprises framework matrix 11, be arranged on below framework matrix 11 to the passive frame supported plate of framework matrix 11 12 and framework matrix 11 rear is set support after plate 13.Framework matrix 11 includes 2 pieces of side plate compositions be oppositely arranged, described frame supported plate 12 is connected with between 2 blocks of relative side plates, realize the reinforcement to whole framework matrix 11 and supporting role, frame supported plate 12 is provided with polylith along the length direction of framework matrix 11 is corresponding in turn to, the present embodiment middle frame back up pad 12 correspondence is provided with 4 pieces, is also provided with plate 13 after to the passive support of framework matrix 11 at the rear of framework matrix 11 simultaneously.
Further, described front slide dolly 3 and described rear sliding machine 4 are respectively arranged with for working be fixedly clamped front dolly clamping tool and rear dolly clamping tool to different test block.Measured piece is fixedly clamped to measured piece with the rear dolly clamping tool be arranged on rear sliding machine 4 accordingly mainly through the clamping tool be arranged on front slide dolly 3, fixing measured piece one end is achieved accordingly by fixing rear sliding machine when testing, pulled the other end of measured piece accordingly by stretching front slide dolly 3, constantly stretch the mensuration realized the value of thrust of measured piece simultaneously.
Further, described stretching oil cylinder 2 is single rod two-way cylinder, described stretching oil cylinder 2 is fixedly connected with by an oil cylinder fixing base 8 one end with described horizontal framework 1, stretching oil cylinder fixing base 8 is provided with the reinforcement gusset 81 be fixedly connected with described horizontal framework 1.Preferably, what the stretching oil cylinder 2 in the present embodiment was selected is single rod two-way cylinder, oil cylinder fixing base 8 is fixedly connected with horizontal framework 1 one end, stretching oil cylinder 2 is fixed on oil cylinder fixing base 8, for strengthening the fixed support to stretching oil cylinder 2, oil cylinder fixing base 8 is provided with the reinforcement gusset 81 be connected and fixed with horizontal framework 1.Be provided with for the passive oil cylinder back up pad 9 of stretching oil cylinder 2 in one end of stretching oil cylinder 2 simultaneously.Oil cylinder back up pad 9 is mainly arranged on stretching oil cylinder 2 free end, plays further supporting role to stretching oil cylinder 2.
Further, also comprise a control device, described control device comprises controller and display screen, described display screen is provided with stress curve viewing area, and described controller is electrically connected with described tensile test sensor 6 and described stretching oil cylinder 2.The pulling action of the stretching oil cylinder 2 in the present embodiment controls, tensile test sensor 6 is mainly controlled accordingly by control device, control device is electrically connected with tensile test sensor 6, on tensile test sensor 6, the force value of test can pass to control device in real time, control device includes controller for playing major control effect and display screen, on display screen, the corresponding stress curve viewing area be provided with for showing tensile test change, can observe the tensile test curve of measured piece and the performance parameter of measured piece by display screen.
Last it is noted that following examples are only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the present utility model.
Claims (7)
1. a tension tester, it is characterized in that, comprise horizontal framework, stretching oil cylinder, front slide dolly, rear sliding machine, rear dolly locating shaft and tensile test sensor, described stretching oil cylinder is arranged on one end of described horizontal framework, described horizontal framework is provided with sliding rail, described front slide dolly and described rear sliding machine to be arranged on described horizontal framework and to be slidably connected with described sliding rail, described horizontal framework two sides are symmetrically arranged with and organize pilot hole more, described rear sliding machine is fixed by described rear dolly locating shaft and wherein one group of pilot hole plug-in mounting, described front slide dolly is connected with described tensile test sensor, described tensile test sensor is connected with described stretching oil cylinder.
2. tension tester according to claim 1, is characterized in that, described front slide dolly and described rear sliding machine are respectively arranged with for working be fixedly clamped front dolly clamping tool and rear dolly clamping tool to different test block.
3. tension tester according to claim 2, is characterized in that, described horizontal framework comprises framework matrix, be arranged on below framework matrix to the passive frame supported plate of framework matrix and be arranged on framework matrix rear support after plate.
4. tension tester according to claim 1, it is characterized in that, described tensile test sensor is connected with described front slide dolly by the sensor connector be arranged on tensile test sensor, and described tensile test sensor is connected with described stretching oil cylinder by a sensor link dish.
5. tension tester according to claim 4, it is characterized in that, described stretching oil cylinder is single rod two-way cylinder, described stretching oil cylinder is fixedly connected with by oil cylinder fixing base one end with described horizontal framework, described oil cylinder fixing base is provided with the reinforcement gusset be fixedly connected with described horizontal framework.
6. tension tester according to claim 5, is characterized in that, one end of described stretching oil cylinder is provided with for the passive oil cylinder back up pad of stretching oil cylinder.
7. tension tester according to claim 2, it is characterized in that, also comprise a control device, described control device comprises controller and display screen, described display screen is provided with stress curve viewing area, described controller is electrically connected with described tensile test sensor and described stretching oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869111.6U CN205175828U (en) | 2015-11-04 | 2015-11-04 | Tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869111.6U CN205175828U (en) | 2015-11-04 | 2015-11-04 | Tensile testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN205175828U true CN205175828U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869111.6U Active CN205175828U (en) | 2015-11-04 | 2015-11-04 | Tensile testing machine |
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| CN (1) | CN205175828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535117A (en) * | 2018-06-01 | 2018-09-14 | 浙江四兄绳业有限公司 | A kind of hawser abrasion and the combined testing machine that is broken |
| CN108732019A (en) * | 2018-07-16 | 2018-11-02 | 江苏省特种设备安全监督检验研究院 | Puller system step-up system |
| CN108827782A (en) * | 2018-06-01 | 2018-11-16 | 浙江四兄绳业有限公司 | 500 tons and following hawser pull testing machine |
| CN110553912A (en) * | 2019-09-10 | 2019-12-10 | 浙江海洋大学 | Tensile test equipment |
-
2015
- 2015-11-04 CN CN201520869111.6U patent/CN205175828U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535117A (en) * | 2018-06-01 | 2018-09-14 | 浙江四兄绳业有限公司 | A kind of hawser abrasion and the combined testing machine that is broken |
| CN108827782A (en) * | 2018-06-01 | 2018-11-16 | 浙江四兄绳业有限公司 | 500 tons and following hawser pull testing machine |
| CN108827782B (en) * | 2018-06-01 | 2024-03-19 | 浙江四兄绳业有限公司 | 500 ton or below cable tension tester |
| CN108732019A (en) * | 2018-07-16 | 2018-11-02 | 江苏省特种设备安全监督检验研究院 | Puller system step-up system |
| CN110553912A (en) * | 2019-09-10 | 2019-12-10 | 浙江海洋大学 | Tensile test equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266201 Shandong city of Qingdao province Jimo City Xishan Huanxiu office before Zhengyang Street No. 2 Patentee after: Qingdao wins intelligent industrial Limited by Share Ltd Address before: 266201 Shandong city of Qingdao province Jimo City Xishan village Huanxiu office Zhengyang Road No. 2 Patentee before: Qingdao Tianying Industry Co., Ltd. |
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| CP03 | Change of name, title or address |