CN212340850U - A manual material mechanical tensile testing machine - Google Patents
A manual material mechanical tensile testing machine Download PDFInfo
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- CN212340850U CN212340850U CN202021225200.4U CN202021225200U CN212340850U CN 212340850 U CN212340850 U CN 212340850U CN 202021225200 U CN202021225200 U CN 202021225200U CN 212340850 U CN212340850 U CN 212340850U
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- testing machine
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- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000009864 tensile test Methods 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 239000010720 hydraulic oil Substances 0.000 claims description 22
- 238000003466 welding Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
本实用新型公开了一种手动式材料力学拉伸试验机，包括试验机本体，试验机本体的顶部两侧均安装有液压缸，液压缸的顶部安装有顶板，顶板的底端中部安装有拉力计，拉力计的底部连接有上固定板，上固定板的两侧均连接有第一固定螺栓，试验机本体的顶端中部安装有螺纹套，螺纹套内螺纹连接有螺纹杆，螺纹杆的顶部焊接有拉板，拉板的顶部两端均设有下固定板活动槽，该材料力学拉伸试验机可以快速将材料进行固定，而且固定十分牢固，不会在拉伸的时候出现脱落的现象，拉伸的时候整体稳定性能强，通过手动操作，可以实现拉伸操作，无需外接电源，可以在户外或者断电的情况下使用，灵活性强，便于人们使用。
The utility model discloses a manual material mechanical tensile testing machine, which comprises a testing machine body, hydraulic cylinders are installed on both sides of the top of the testing machine body, a top plate is installed on the top of the hydraulic cylinder, and a tension force is installed in the middle of the bottom end of the top plate The bottom of the tension meter is connected with an upper fixing plate, both sides of the upper fixing plate are connected with first fixing bolts, a threaded sleeve is installed in the middle of the top of the testing machine body, and a threaded rod is connected to the inner thread of the threaded sleeve, and the top of the threaded rod is There is a pull plate welded, and the top and both ends of the pull plate are provided with movable grooves for the lower fixing plate. This material mechanical tensile testing machine can quickly fix the material, and the fixation is very firm, and it will not fall off during stretching. , when stretching, the overall stability is strong. Through manual operation, the stretching operation can be realized without external power supply, and it can be used outdoors or in the case of power failure. It has strong flexibility and is convenient for people to use.
Description
Technical Field
The utility model relates to a tensile test machine field specifically is a manual formula mechanics of materials tensile test machine.
Background
The tensile testing machine is also called a material tensile testing machine and a universal tensile strength testing machine, and is a new generation of mechanical detection equipment integrating computer control, automatic measurement, data acquisition, screen display and test result processing. The existing material mechanics tensile testing machine is single in function, poor in flexibility, incapable of rapidly fixing materials, and easy to fall off when the materials are stretched, and the existing material mechanics tensile testing machine is often operated by electric power, but cannot be used for tensile testing when power is off or outdoors, and is inconvenient for people to use.
Disclosure of Invention
The utility model aims at prior art's defect, provide a manual formula mechanics of materials tensile test machine to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a manual type material mechanics tensile testing machine comprises a testing machine body, hydraulic cylinders are installed on two sides of the top of the testing machine body, a top plate is installed on the top of the hydraulic cylinders, a tension meter is installed in the middle of the bottom of the top plate, an upper fixing plate is connected to the bottom of the tension meter, first fixing bolts are connected to two sides of the upper fixing plate, a thread sleeve is installed in the middle of the top end of the testing machine body, a threaded rod is connected to the thread sleeve in a threaded mode, a pull plate is welded to the top of the threaded rod, lower fixing plate moving grooves are formed in two ends of the top of the pull plate, lower fixing plates are arranged at two ends of the lower fixing plate moving grooves, second bolts are connected to two sides of the pull plate, side plates are arranged at two ends of the pull plate, pull plate moving grooves are formed in the middle of the side plates, the middle part welding of thread bush has the gear wheel, one side meshing of gear wheel has the pinion, the pinion is fixed on the gear box through the pivot, the rotary rod is installed to one side of gear box, the welding has the handle on the rotary rod, hydraulic oil pump and hydraulic tank are installed to the bottom of testing machine body, the battery is installed to hydraulic tank's bottom.
As a preferred technical scheme of the utility model, the pneumatic cylinder passes through the bolt and installs on the top both sides of testing machine body, the roof passes through the bolt and installs on the top of pneumatic cylinder.
As a preferred technical scheme of the utility model, hydraulic oil pump passes through hydraulic pressure oil pipe and links to each other with hydraulic tank and pneumatic cylinder respectively, the curb plate welding is on the both ends at testing machine body top, the movable block has all been welded at the both ends of arm-tie, the arm-tie passes through the movable block and links to each other with the arm-tie activity groove activity.
As the utility model discloses a preferred technical scheme, the connecting block has all been welded at the bottom both ends of bottom plate, the bottom plate passes through the connecting block and links to each other with bottom plate activity groove activity, the second bolt passes through the screw thread with bottom plate activity groove and links to each other.
As an optimal technical scheme of the utility model, the tensiometer passes through the bolt mounting on the bottom of roof, an upper fixed plate passes through the go-between to be fixed on the couple of tensiometer.
As an optimal technical scheme of the utility model, the gear box passes through the bolt and installs on one side of testing machine body, all weld on rotation axis on the pinion and the rotary rod has bevel gear.
As a preferred technical scheme of the utility model, install switch on the testing machine body, battery and switch electric connection, switch and hydraulic oil pump electric connection.
The utility model has the advantages that: this material mechanics tensile test machine can be fixed the material fast, and is fixed very firm in addition, can not appear the phenomenon that drops in the drawing, and overall stability can be strong in the drawing, through manually operation, can realize tensile operation, need not external power supply, can use under the condition of open air or outage, and the flexibility is strong, and the people of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the present invention.
In the figure: 1. the tester comprises a tester body, 2, a storage battery, 3, a hydraulic oil pump, 4, a hydraulic oil tank, 5, a gear box, 6, a rotating rod, 7, a handle, 8, a thread bush, 9, a threaded rod, 10, a hydraulic cylinder, 11, a pulling plate, 12, a side plate, 13, a pulling plate movable groove, 14, a top plate, 15, a tension meter, 16, an upper fixing plate, 17, a first fixing bolt, 18, a lower fixing plate, 19, a lower fixing plate movable groove, 20, a second bolt, 21, a bearing, 22, a gear wheel, 23, a pinion, 24 and a power switch.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Example (b): referring to fig. 1-2, the present invention provides a technical solution: a manual material mechanics tensile testing machine comprises a testing machine body 1, hydraulic cylinders 10 are mounted on two sides of the top of the testing machine body 1, a top plate 14 is mounted on the top of each hydraulic cylinder 10, a tension meter 15 is mounted in the middle of the bottom end of each top plate 14, an upper fixing plate 16 is connected to the bottom of each tension meter 15, first fixing bolts 17 are connected to two sides of each upper fixing plate 16, a threaded sleeve 8 is mounted in the middle of the top end of the testing machine body 1, a threaded rod 9 is connected to the threaded sleeve 8 through internal threads, a pull plate 11 is welded to the top of each threaded rod 9, lower fixing plate movable grooves 19 are formed in two ends of the top of each pull plate 11, lower fixing plates 18 are arranged at two ends of each lower fixing plate movable groove 19, second bolts 20 are connected to two sides of each pull plate 11, side plates 12 are arranged at two ends of each pull plate 11, pull plate movable grooves, the middle part welding of thread bush 8 has gear wheel 22, and the meshing of one side of gear wheel 22 has pinion 23, and pinion 23 is fixed on gear box 5 through the pivot, and rotary rod 6 is installed to one side of gear box 5, and the welding has handle 7 on the rotary rod 6, and hydraulic oil pump 3 and hydraulic tank 4 are installed to the bottom of testing machine body 1, and battery 2 is installed to the bottom of hydraulic tank 4.
The hydraulic cylinder 10 is mounted on both sides of the top of the tester body 1 by bolts, and the top plate 14 is mounted on the top of the hydraulic cylinder 10 by bolts.
The connecting blocks are welded at the two ends of the bottom of the lower fixing plate 18, the lower fixing plate 18 is movably connected with the lower fixing plate movable groove 19 through the connecting blocks, and the second bolt 20 is connected with the lower fixing plate movable groove 19 through threads.
The tension meter 15 is mounted on the bottom of the top plate 14 by bolts, and the upper fixing plate 16 is fixed on a hook of the tension meter 15 by a connection ring.
The gear box 5 is installed on one side of the testing machine body 1 by bolts, and bevel gears are welded to the rotating shaft on the pinion 23 and the rotating rod 6.
The testing machine body 1 is provided with a power switch 24, the storage battery 2 is electrically connected with the power switch 24, and the power switch 24 is electrically connected with the hydraulic oil pump 3.
The working principle is as follows: a manual type material mechanics tensile testing machine comprises a testing machine body 1, a storage battery 2, a hydraulic oil pump 3, a hydraulic oil tank 4, a gear box 5, a rotary rod 6, a handle 7, a threaded sleeve 8, a threaded rod 9, a hydraulic cylinder 10, a pulling plate 11, a side plate 12, a pulling plate movable groove 13, a top plate 14, a tension meter 15, an upper fixing plate 16, a first fixing bolt 17, a lower fixing plate 18, a lower fixing plate movable groove 19, a second bolt 20, a bearing 21, a gearwheel 22, a pinion 23 and a power switch 24, when the manual type material mechanics tensile testing machine is used, the handle 7 is held by a hand, the rotary rod 6 is rotated, the conical teeth on the rotary rod 6 are rotated to drive the conical teeth on the rotary rod to drive the pinion 23 on the rotary rod to rotate, the pinion 23 can drive the gearwheel 22 to rotate, the gearwheel 22 can drive the threaded sleeve 8 to surround the rotary, thereby pushing the pulling plate 11 to move on the pulling plate moving groove 13, utilizing the handle 7 to rotate forward and backward, thereby pushing the pulling plate 11 to move up and down on the pulling plate moving groove 13, thereby adjusting the distance between the pulling plate and the upper fixed plate 16, when the stretching material is too long, the power supply of the hydraulic oil pump 3 can be switched on through the power switch 24, the hydraulic oil pump 3 is braked to pump the hydraulic oil in the hydraulic oil tank 4 into the hydraulic cylinder 10, thereby the hydraulic cylinder 10 is lifted, thereby the top plate 14 is pushed to rise rapidly, thereby the height is adjusted, then one end of the material is fixed on the upper fixed plate 16 through the first fixing bolt 17, the other end of the material is fixed on the lower fixed plate 18 through the second bolt 20, when electricity is available, the top plate 14 can be pushed to rise through the hydraulic cylinder 10, thereby the stretching test is carried out, when electricity is unavailable, the threaded rod 9 is lowered through, and the tensile test is carried out, the flexibility is strong, and the operation is simple and convenient.
This material mechanics tensile test machine can be fixed the material fast, and is fixed very firm in addition, can not appear the phenomenon that drops in the drawing, and overall stability can be strong in the drawing, through manually operation, can realize tensile operation, need not external power supply, can use under the condition of open air or outage, and the flexibility is strong, and the people of being convenient for use.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225200.4U CN212340850U (en) | 2020-06-29 | 2020-06-29 | A manual material mechanical tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225200.4U CN212340850U (en) | 2020-06-29 | 2020-06-29 | A manual material mechanical tensile testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212340850U true CN212340850U (en) | 2021-01-12 |
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ID=74076855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021225200.4U Expired - Fee Related CN212340850U (en) | 2020-06-29 | 2020-06-29 | A manual material mechanical tensile testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212340850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211771A (en) * | 2021-05-24 | 2021-08-06 | 山东永健机械有限公司 | Take length adjustment mechanism's film stretcher |
-
2020
- 2020-06-29 CN CN202021225200.4U patent/CN212340850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211771A (en) * | 2021-05-24 | 2021-08-06 | 山东永健机械有限公司 | Take length adjustment mechanism's film stretcher |
| CN113211771B (en) * | 2021-05-24 | 2022-07-15 | 山东永健机械有限公司 | Film stretcher with length adjusting mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20210629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |