CN203849102U - Tensile testing machine - Google Patents

Tensile testing machine Download PDF

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Publication number
CN203849102U
CN203849102U CN201420188882.4U CN201420188882U CN203849102U CN 203849102 U CN203849102 U CN 203849102U CN 201420188882 U CN201420188882 U CN 201420188882U CN 203849102 U CN203849102 U CN 203849102U
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CN
China
Prior art keywords
pulling force
tensile
measurer
distribution box
screw mandrel
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Active
Application number
CN201420188882.4U
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Chinese (zh)
Inventor
黄初期
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.)
Guangdong Zhongzhi Testing Instrument Co., Ltd
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DONGGUAN ZHONGZHI TESTING INSTRUMENTS Co Ltd
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Priority to CN201420188882.4U priority Critical patent/CN203849102U/en
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Publication of CN203849102U publication Critical patent/CN203849102U/en
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Abstract

The utility model discloses a tensile testing machine, comprising a distribution box, wherein a control panel is arranged on one side of the distribution box; two mutually correspondingly arranged stand columns are arranged on the upper end of the distribution box, a screw rod is arranged on one side of each stand column, the lower end of each screw rod is extended into the interior of the distribution box, and the end part, extending into the interior of the distribution box, of each lead screw is provided with a synchronous drive device, each lead screw is sleeved by a lead screw flange, the two lead screw flanges are connected through an upper cross rod, an upper tensile device is arranged at the middle part of the lower end of the upper cross rod, a lower tensile device is arranged at a position, corresponding to the upper tensile device, of the upper end of the distribution box, and the upper tensile device and the lower tensile device are electrically connected with the distribution box. According to the tensile testing machine, the synchronous motors drive the lead screws to carry out transmission on the upper tensile device, and the transmission is stable, so that a display screen is beneficial to displaying accurate tensile; utilized upper tensile pliers and lower tensile pliers can be changed into different clamping devices and are used for testing different materials.

Description

A kind of measurer for pulling force
Technical field
The utility model relates to testing apparatus, be particularly related to a kind of testing rubber, plastics, leather, adhesive tape, metal, nylon wire, fabric, paper and aviation, packaging, building, petrochemical industry, electrician, vehicle ... etc. material stretching, compression, shearing force, bonding force, peel off, tear ... Deng test, it is the test machine of quality control, receiving inspection, physical property test, mechanics study, developing material.
Background technology
In daily life, commonly use rubber, plastics, leather, adhesive tape, metal, nylon wire, fabric, paper and aviation, packaging, building, petrochemical industry, electrician, vehicle ... etc. material, many times, these materials are because the pulling force bearing is larger, in use fracture, so not only cost of idleness, and there is potential safety hazard, reinforcing bar, metal material that particularly building materials is used.
The utility model patent of existing one " tension tester ", (patent No. is 201210482008.7), this test machine is mainly used in test wire, metallic cable and cable etc., this test machine is in the time of test products, by driven by motor track, the upper grip device being connected with track is moved up and down, thereby stretching measured material, and on display, show the value of thrust that measured object bears, because the machine is being measured tinsel, the value of thrust producing when the material such as metallic cable and cable is larger, motor is electronic while upwards driving upper grip device to move, track transmission due to what adopt, upper grip device easily produces shake, affect the numerical value that display reads, cause the precision of measurement low.
Utility model content
The purpose of this utility model is the above-mentioned defect for prior art, a kind of testing rubber, plastics, leather, adhesive tape, metal, nylon wire, fabric, paper and aviation, packaging, building, petrochemical industry, electrician, vehicle are provided ... etc. material stretching, compression, shearing force, bonding force, peel off, tear ... Deng test, it is the test machine of quality control, receiving inspection, physical property test, mechanics study, developing material.
For solving the above-mentioned defect of prior art, the technical scheme that the utility model provides is: a kind of measurer for pulling force, comprise panel box, one side of described panel box is provided with control panel, the upper end of described panel box is provided with two corresponding columns that arrange mutually, one side of two described columns is equipped with a screw mandrel, the lower end of described screw mandrel extends to described panel box inside, and be provided with synchronous drive device in the end that described screw mandrel extends described panel box inside, on every described screw mandrel, be all arranged with a screw mandrel flange, two described screw mandrel flanges connect by a cross tube, the middle part, lower end of described cross tube is provided with upper pulling force device, the position of the corresponding described upper pulling force device in upper end of described panel box is provided with lower pulling force device, described upper pulling force device and described lower pulling force device are all electrically connected with described panel box.
One as the utility model measurer for pulling force is improved, described upper pulling force device comprises the first mount pad, the lower end of described the first mount pad is provided with the first threaded connector, on described the first threaded connector, be bolted with the upper pulling force pincers that can rotate freely, described upper pulling force pincers are interval with multiple the first turning handles with the link of described the first threaded connector.
One as the utility model measurer for pulling force is improved, described lower pulling force device comprises the second mount pad, the lower end of described the second mount pad is provided with the second threaded connector, on described the second threaded connector, be bolted with the lower pulling force pincers that can rotate freely, described lower pulling force pincers are interval with multiple the second turning handles with the link of described the second threaded connector.
One as the utility model measurer for pulling force is improved, and described control panel is provided with display screen, power switch and driving switch.
One as the utility model measurer for pulling force is improved, and two described columns are stamped a protective cover outward.
One as the utility model measurer for pulling force is improved, and the end of two described columns is respectively equipped with suspension ring.
One as the utility model measurer for pulling force is improved, and described synchronous drive device is synchronous motor.
Compared with prior art, the utility model has the advantages that: the utility model adopts synchronous motor to drive screw rod transmission upper pulling force device, and stable drive, is conducive to display screen and shows pulling force holding capacity accurately; Upper pulling force pincers and lower pulling force pincers that the utility model adopts can be replaced by different clamp devices, for testing different materials, as test compression ability, just can change compressive plate, and simple, convenient, accurately, precision is high in test.
Brief description of the drawings
Fig. 1 is the utility model front perspective view.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is side view of the present utility model.
Reference numeral title: 1, panel box 2, control panel 3, column 4, screw mandrel 5, synchronous drive device 6, screw mandrel flange 7, cross tube 8, upper pulling force device 9, lower pulling force device 10, protective cover 11, suspension ring 21, display screen 22, power switch 23, driving switch 81, the first mount pad 82, the first threaded connector 83, upper pulling force pincers 84, the first turning handle 91, the second mount pad 92, the second threaded connector 93, lower pulling force pincers 94, the second turning handle.
Embodiment
Just with reference to the accompanying drawings the utility model is further described below.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of measurer for pulling force, comprise panel box 1, one side of panel box 1 is provided with control panel 2, the upper end of panel box 1 is provided with two corresponding columns 3 that arrange mutually, one side of two described columns 3 is equipped with a screw mandrel 4, the lower end of screw mandrel 4 extends to panel box 1 inside, and be provided with synchronous drive device 5 in the end that screw mandrel 4 extends panel box 1 inside, on every rhizoid bar 4, be all arranged with a screw mandrel flange 6, two screw mandrel flanges 6 connect by a cross tube 7, the middle part, lower end of cross tube 7 is provided with upper pulling force device 8, the position of the corresponding upper pulling force device 8 in upper end of panel box 1 is provided with lower pulling force device 9, upper pulling force device 8 and lower pulling force device 9 are all electrically connected with panel box 9.
Preferably, upper pulling force device 8 comprises the first mount pad 81, the lower end of the first mount pad 81 is provided with the first threaded connector 82, on the first threaded connector 82, be bolted with the upper pulling force pincers 83 that can rotate freely, the link of upper pulling force pincers 83 and the first threaded connector 82 is interval with multiple the first turning handles 84.
Preferably, lower pulling force device 9 comprises the second mount pad 91, the lower end of the second mount pad 91 is provided with the second threaded connector 92, on the second threaded connector 92, be bolted with the lower pulling force pincers 93 that can rotate freely, the link of lower pulling force pincers 93 and the second threaded connector 92 is interval with multiple the second turning handles 94.
Preferably, control panel 2 is provided with display screen 21, power switch 22 and driving switch 23.
Preferably, outside two root posts 3, be stamped a protective cover 10.
Preferably, the end of two root posts 3 is respectively equipped with suspension ring 11.Be convenient to movement, entrucking and the carrying of the machine.
Preferably, synchronous drive device 5 is synchronous motor.
Principle of work of the present utility model: clamp after tested material at upper pulling force device 8 and lower pulling force device 9, rotate by two screw mandrels 4 of synchronous machine drives, thereby drive cross tube 7 to move up and down, be that upper pulling force device 8 moves, tested material is slowly strained, tested material is in the process of tension, by the omnidistance pulling force that shows that tested material bears of display 5, and show on computers multiple tracing analysis, so not only use more for convenience, and measurement result is accurate.
The utility model can coordinate different fixtures, can stretch, compress, bending, the multiple test such as shear, tear, peel off, be widely used.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.

Claims (7)

1. a measurer for pulling force, it is characterized in that, comprise panel box (1), one side of described panel box (1) is provided with control panel (2), the upper end of described panel box (1) is provided with two corresponding columns (3) that arrange mutually, one side of two described columns (3) is equipped with a screw mandrel (4), the lower end of described screw mandrel (4) extends to described panel box (1) inside, and extend the inner end of described panel box (1) at described screw mandrel (4) and be provided with synchronous drive device (5), on every described screw mandrel (4), be all arranged with a screw mandrel flange (6), two described screw mandrel flanges (6) connect by a cross tube (7), the middle part, lower end of described cross tube (7) is provided with upper pulling force device (8), the position of the corresponding described upper pulling force device in upper end (8) of described panel box (1) is provided with lower pulling force device (9), described upper pulling force device (8) and described lower pulling force device (9) are all electrically connected with described panel box (9).
2. measurer for pulling force according to claim 1, it is characterized in that, described upper pulling force device (8) comprises the first mount pad (81), the lower end of described the first mount pad (81) is provided with the first threaded connector (82), on described the first threaded connector (82), be bolted with the upper pulling force pincers (83) that can rotate freely, described upper pulling force pincers (83) are interval with multiple the first turning handles (84) with the link of described the first threaded connector (82).
3. measurer for pulling force according to claim 2, it is characterized in that, described lower pulling force device (9) comprises the second mount pad (91), the lower end of described the second mount pad (91) is provided with the second threaded connector (92), on described the second threaded connector (92), be bolted with the lower pulling force pincers (93) that can rotate freely, described lower pulling force pincers (93) are interval with multiple the second turning handles (94) with the link of described the second threaded connector (92).
4. measurer for pulling force according to claim 3, is characterized in that, described control panel (2) is provided with display screen (21), power switch (22) and driving switch (23).
5. measurer for pulling force according to claim 4, is characterized in that, the outer protective cover (10) that is stamped of two described columns (3).
6. measurer for pulling force according to claim 5, is characterized in that, the end of two described columns (3) is respectively equipped with suspension ring (11).
7. according to the measurer for pulling force described in claim 1-6 any one, it is characterized in that, described synchronous drive device (5) is synchronous motor.
CN201420188882.4U 2014-04-17 2014-04-17 Tensile testing machine Active CN203849102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420188882.4U CN203849102U (en) 2014-04-17 2014-04-17 Tensile testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420188882.4U CN203849102U (en) 2014-04-17 2014-04-17 Tensile testing machine

Publications (1)

Publication Number Publication Date
CN203849102U true CN203849102U (en) 2014-09-24

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Country Status (1)

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CN (1) CN203849102U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043878A (en) * 2015-08-28 2015-11-11 苏州骏发精密机械有限公司 Simple drawing force testing device
CN106289971A (en) * 2016-08-04 2017-01-04 四川大学 Assay device for the test of concrete filled steel tubular member tensile fatigue
CN110595759A (en) * 2019-10-22 2019-12-20 浙江西沃电梯有限公司 Safety performance detection device for elevator safety gear
CN112730052A (en) * 2020-12-01 2021-04-30 成都飞机工业(集团)有限责任公司 Adjustable modular clamping plate loading device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043878A (en) * 2015-08-28 2015-11-11 苏州骏发精密机械有限公司 Simple drawing force testing device
CN106289971A (en) * 2016-08-04 2017-01-04 四川大学 Assay device for the test of concrete filled steel tubular member tensile fatigue
CN106289971B (en) * 2016-08-04 2019-03-22 四川大学 Experimental rig for the test of concrete filled steel tubular member tensile fatigue
CN110595759A (en) * 2019-10-22 2019-12-20 浙江西沃电梯有限公司 Safety performance detection device for elevator safety gear
CN112730052A (en) * 2020-12-01 2021-04-30 成都飞机工业(集团)有限责任公司 Adjustable modular clamping plate loading device

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Sha Tin Town Industrial Zone Guangdong 523000 min Tian Tian Cun city in Dongguan Province

Patentee after: Guangdong Zhongzhi Testing Instrument Co., Ltd

Address before: Sha Tin Town Industrial Zone Guangdong 523000 min Tian Tian Cun city in Dongguan Province

Patentee before: DONGGUAN ZHONGZHI TESTING INSTRUMENTS CO., LTD.

CP01 Change in the name or title of a patent holder