CN207197933U - A kind of tensile testing machine - Google Patents

A kind of tensile testing machine Download PDF

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Publication number
CN207197933U
CN207197933U CN201721043032.5U CN201721043032U CN207197933U CN 207197933 U CN207197933 U CN 207197933U CN 201721043032 U CN201721043032 U CN 201721043032U CN 207197933 U CN207197933 U CN 207197933U
Authority
CN
China
Prior art keywords
supporting plate
pulling force
plate
bedplate
testing machine
Prior art date
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
Application number
CN201721043032.5U
Other languages
Chinese (zh)
Inventor
李建
喻常庆
岳翰林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing High Speed Rail Measurement & Inspection Co Ltd
Original Assignee
Chongqing High Speed Rail Measurement & Inspection Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing High Speed Rail Measurement & Inspection Co Ltd filed Critical Chongqing High Speed Rail Measurement & Inspection Co Ltd
Priority to CN201721043032.5U priority Critical patent/CN207197933U/en
Application granted granted Critical
Publication of CN207197933U publication Critical patent/CN207197933U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of tensile testing machine, and it includes bedplate, and one end of bedplate is connected with the first supporting plate, and the other end is connected with the second supporting plate;Upper plate, one end of upper plate are connected with the first supporting plate, and the other end of upper plate is connected with the second supporting plate;Motor, motor are fixed in the upper end of upper plate, and motor is located at the top of bedplate;Tension board, tension board is between upper plate and bedplate;Tension board is slidably connected with the first supporting plate and the second supporting plate;Tension board passes through steel wire rope and motor connection;The middle part lower end of tension board is connected with the first pulling force folder, and the middle part upper end of bedplate is connected with the second pulling force folder;The upper end of first supporting plate and the second supporting plate is provided with pressure sensor, and one end of pressure sensor and upper plate are affixed, and the other end is connected with spring, and the other end and tension board of spring are affixed.The utility model obtain beneficial effect be:Test can be moved, it is more accurate using pressure sensor, test result.

Description

A kind of tensile testing machine
Technical field
Tensile testing machine technical field is the utility model is related to, particularly a kind of tensile testing machine.
Background technology
Tensile testing machine also known as universal testing machine.Universal testing machine is for carrying out instrument and equipment for various materials The testing machine of the machinery reinforcing of the mechanical property tests such as static load, stretching, compression, bending, shearing, tear, stripping, suitable for modeling Flitch material, tubing, profile shapes, plastic sheeting and rubber, electric wire, steel, the various Physical Mechanicals of glass fiber and other material It can test as developing material, be the indispensable detection devices such as physical property test, teaching research, quality control, clamp of tensile machine As the important component of instrument, can different materials need different fixtures, and experiment be smoothed out and test knot One key factor of fruit degree of accuracy height.
Tensile testing machine is general heavier, and only a small number of tensile testing machines being capable of mobile test in the market.Because They have moveable function, and the test that can not be stablized in test, these problems have to be solved.
Utility model content
In view of the drawbacks described above of prior art, the purpose of this utility model is just to provide a kind of tensile testing machine, can Test is moved, it is more accurate using pressure sensor, test result.
The purpose of this utility model realizes that a kind of tensile testing machine, it includes by such technical scheme:Bottom Seat board, one end of the bedplate are connected with the first supporting plate, and the other end of the bedplate is connected with the second supporting plate;It is described The inside of first supporting plate and second supporting plate is provided with chute;
Upper plate, one end of the upper plate are connected with the upper end of first supporting plate, the other end of the upper plate It is connected with the upper end of second supporting plate;
Motor, the motor are fixed in the upper end of the upper plate, and the motor is located at the top of the bedplate;
Tension board, the tension board is between the upper plate and the bedplate;The tension board and described first Supporting plate and the second supporting plate are slidably connected;The tension board passes through steel wire rope and the motor connection;
The middle part lower end of the tension board is connected with the first pulling force folder, and the middle part upper end of the bedplate is connected with the second drawing Power is pressed from both sides;
The upper end of first supporting plate and the second supporting plate is provided with pressure sensor, one end of the pressure sensor Affixed with the upper plate, the other end is connected with spring, and the other end of the spring and the tension board are affixed.
Further, the first pulling force folder includes pulling force holder, pulling force folder slide;The pulling force folder slide is located at The upper end of pulling force holder, the pulling force folder slide are internally provided with through hole, and the pulling force folder slide passes through slide bolt It is fixed on the pulling force holder.
Further, the slide bolt is 2.
Further, the lower end of the bedplate is also connected with mobile wheel.
Further, the lower end of the bedplate is additionally provided with support frame.
Further, the slide bolt is stainless steel bolt.
Further, the motor is the adjustable servomotor of rotating speed.
By adopting the above-described technical solution, the utility model has the following advantages:Test can be moved, and Can solve stability problem of the tensile testing machine of Tape movement test function in the market in test;Using pressure sensing Device, the data of test are more accurate;Using stainless steel bolt, increase the service life;Using the adjustable servomotor of rotating speed, Neng Gou Test speed is controlled during test.
Other advantages, target and feature of the present utility model will be explained in the following description to a certain extent State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following Bright book and claims are realized and obtained.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view that pulling force presss from both sides in the utility model.
In figure, 1 it is motor, 2 is steel wire rope, 3 is upper plate, 4 is pressure sensor, 5 is spring, 6 is tension board, 7 is First supporting plate, 8 be the first pulling force folder, 801 be pulling force press from both sides slide, 802 be slide bolt, 803 be pulling force holder, 9 be Second pulling force folder, 10 be bedplate, 11 be mobile wheel, 12 be the first support frame, 121 be the first support frame bolt, 13 be the Two support frames, 131 are the second support frame bolt, 14 second supporting plates.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment:As depicted in figs. 1 and 2;A kind of tensile testing machine, it includes:Bedplate 10, the bedplate 10 One end is connected with the first supporting plate 7, and the other end of the bedplate 10 is connected with the second supporting plate 14;First supporting plate 7 Chute is provided with the inside of second supporting plate 14;Sliding panel 6 enters line slip by chute;
Upper plate 3, one end of the upper plate 3 are connected with the upper end of first supporting plate 7, the upper plate 3 it is another One end is connected with the upper end of second supporting plate 14;
Motor 1, the motor are fixed in the upper end of the upper plate 3, and the motor is located at the top of the bedplate 10;
Tension board 6, the tension board 6 is between the upper plate 3 and the bedplate 10;The tension board 6 and institute State the first supporting plate 7 and the second supporting plate 14 is slidably connected;The tension board 6 is connected by steel wire rope 2 with the motor 1;Electricity The rotating shaft end of machine is connected with rotating disk wheel, and steel wire rope is wound on rotating disk wheel, and so as to drive the upward sliding of sliding panel 6, sliding panel is upward During slip, extrusion spring;Spring squeeze pressure sensor 4, pressure sensor show the size of pressure value.
The middle part lower end of the tension board 6 is connected with the first pulling force folder 8, and the middle part upper end of the bedplate 10 is connected with the Two pulling force folder 9;The belt one end for needing to test is fixed on the first pulling force folder 8, the other end is fixed on the second pulling force folder 9, First pulling force folder 8 and the second pulling force folder 9 clamp carry out tensile test simultaneously.
The upper end of the supporting plate 14 of first supporting plate 7 and second is provided with pressure sensor 4, the pressure sensor One end and the upper plate 3 are affixed, and the other end is connected with spring 5, and the other end of the spring and the tension board 6 are affixed.
The first pulling force folder 8 includes pulling force holder 803, pulling force folder slide 801;The pulling force presss from both sides slide 801 Positioned at the upper end of pulling force holder 803, the pulling force folder slide 801 is internally provided with through hole, and the pulling force folder slide passes through Slide bolt 802 is fixed on the pulling force holder 803.
The slide bolt 802 is 2, fixed using a slide bolt 802 it is shaky, it is fixed using 2 Both it is solid, while can also save material.
The lower end of the bedplate 10 is also connected with mobile wheel 11, and mobile wheel is arranged on four sides of the lower end of bedplate Corner location, it is ensured that tensile testing machine is moved integrally, it is convenient in test because object under test position not Convenient test, test operation is carried out so as to be moved to level land.
The lower end of the bedplate 10 is additionally provided with support frame, and support frame includes the first support frame 12 and the second support frame 13, set two support frames to make the stability of tensile testing machine good, larger pulling force can be born.The carrier base of first support frame 12 Fixed between cradling piece by first support bolt 121, cradling piece can slide up and down inside carrier base.Similarly, second Fixed between the carrier base and cradling piece of support frame 13 by second support bolt 131, cradling piece can be inside the carrier base on Lower slider.
The slide bolt 802 is stainless steel bolt, and stainless steel bolt anticorrosive property is good, and service life is longer.
The motor 1 is the adjustable servomotor of rotating speed, and rotating speed can adjust, can ensure in measurement process is repeated several times The test stablized, test effect is set to reach optimal.
The utility model has the advantage that:Test can be moved, and can solve band in the market and move Stability problem of the tensile testing machine of dynamic test function in test;Using pressure sensor, the data of test are more accurate;Adopt With stainless steel bolt, increase the service life;Using the adjustable servomotor of rotating speed, test speed can be controlled in test.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should Cover among right of the present utility model.

Claims (7)

1. a kind of tensile testing machine, it is characterised in that include:
Bedplate (10), one end of the bedplate (10) are connected with the first supporting plate (7), the other end of the bedplate (10) It is connected with the second supporting plate (14);The inside of first supporting plate (7) and second supporting plate (14) is provided with chute;
Upper plate (3), one end of the upper plate (3) are connected with the upper end of first supporting plate (7), the upper plate (3) The other end be connected with the upper end of second supporting plate (14);
Motor (1), the motor are fixed in the upper end of the upper plate (3), and the motor is located at the upper of the bedplate (10) Side;
Tension board (6), the tension board (6) is between the upper plate (3) and the bedplate (10);The tension board (6) it is slidably connected with first supporting plate (7) and the second supporting plate (14);The tension board (6) passes through steel wire rope (2) and institute State motor (1) connection;
The middle part lower end of the tension board (6) is connected with the first pulling force folder (8), and the middle part upper end of the bedplate (10) is connected with Second pulling force presss from both sides (9);
The upper end of first supporting plate (7) and the second supporting plate (14) is provided with pressure sensor (4), the pressure sensor One end and the upper plate (3) it is affixed, the other end is connected with spring (5), the other end of the spring and the tension board (6) It is affixed.
2. tensile testing machine as claimed in claim 1, it is characterised in that the first pulling force folder (8) includes pulling force holder (803), pulling force folder slide (801);The pulling force folder slide (801) is located at the upper end of pulling force holder (803), the pulling force Folder slide (801) is internally provided with through hole, and the pulling force folder slide is fixed on the pulling force by slide bolt (802) On holder (803).
3. tensile testing machine as claimed in claim 2, it is characterised in that the slide bolt (802) is 2.
4. tensile testing machine as claimed in claim 1, it is characterised in that the lower end of the bedplate (10) is also connected with movement Wheel (11).
5. tensile testing machine as claimed in claim 4, it is characterised in that the lower end of the bedplate (10) is additionally provided with support Frame.
6. tensile testing machine as claimed in claim 1, it is characterised in that the slide bolt (802) is stainless steel bolt.
7. tensile testing machine as claimed in claim 1, it is characterised in that the motor (1) is the adjustable servomotor of rotating speed.
CN201721043032.5U 2017-08-18 2017-08-18 A kind of tensile testing machine Expired - Fee Related CN207197933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721043032.5U CN207197933U (en) 2017-08-18 2017-08-18 A kind of tensile testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721043032.5U CN207197933U (en) 2017-08-18 2017-08-18 A kind of tensile testing machine

Publications (1)

Publication Number Publication Date
CN207197933U true CN207197933U (en) 2018-04-06

Family

ID=61793986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721043032.5U Expired - Fee Related CN207197933U (en) 2017-08-18 2017-08-18 A kind of tensile testing machine

Country Status (1)

Country Link
CN (1) CN207197933U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110455472A (en) * 2019-07-28 2019-11-15 重庆工商大学 A kind of spring production drawing mechanism with buffer protection structure
WO2020082949A1 (en) * 2018-09-21 2020-04-30 苏州海得威视信息技术有限公司 Textile material toughness testing device having visual identification capability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020082949A1 (en) * 2018-09-21 2020-04-30 苏州海得威视信息技术有限公司 Textile material toughness testing device having visual identification capability
CN110455472A (en) * 2019-07-28 2019-11-15 重庆工商大学 A kind of spring production drawing mechanism with buffer protection structure

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180406

Termination date: 20190818

CF01 Termination of patent right due to non-payment of annual fee