CN112254907A - Elasticity performance detection equipment with high detection precision - Google Patents
Elasticity performance detection equipment with high detection precision Download PDFInfo
- Publication number
- CN112254907A CN112254907A CN202011292062.6A CN202011292062A CN112254907A CN 112254907 A CN112254907 A CN 112254907A CN 202011292062 A CN202011292062 A CN 202011292062A CN 112254907 A CN112254907 A CN 112254907A
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- base
- control panel
- fixed
- pressure sensor
- frame
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
- G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses elastic performance detection equipment with high detection precision, which comprises a base, wherein supporting legs are arranged at four corner positions at the bottom of the base, a control panel is arranged at one side of the base, a PLC (programmable logic controller) is arranged inside the control panel, a frame is fixed around the top of the base, a reduction gear set is arranged at the top of the frame, a rotating motor is arranged at the input end of the reduction gear set, two output ends of the reduction gear set are rotatably connected with reciprocating lead screws, the reciprocating lead screws are rotatably connected to two corresponding sides of the frame, reciprocating slide blocks are connected to the reciprocating lead screws in a meshed mode and symmetrically arranged at two ends of a positioning plate, a pressure sensor is arranged at the center of the positioning plate, and a hook is arranged at the bottom of the. The invention has novel structure, ingenious conception, high test accuracy, flexible use and high use convenience.
Description
Technical Field
The invention relates to the technical field of elasticity testing, in particular to elasticity performance detection equipment with high detection precision.
Background
After the elastic body is deformed by the action of external force, if the external force is removed, the body can recover to the original shape, which is called as "elastic force". Its direction is opposite to the direction of the external force which deforms the object. The elastic force generated by the deformation of the object has various forms. For example, a weight is placed on a plastic plate, and the bent plastic is restored to its original shape to generate an upward elastic force, which is the supporting force of the plastic plate to the weight. An object is hung on the spring, the object stretches the spring, and the stretched spring needs to restore to the original shape to generate upward elastic force, namely the tensile force of the stretched spring on the object. Not only plastics, spring etc. can take place deformation, and any object can both take place deformation, and the object that does not take place deformation does not exist. But some deformation is obvious and can be directly seen; some deformations are quite small and must be detected by an instrument. .
The existing elastic force testing machine is low in detection precision and influences a testing result. Therefore, it is necessary to design an elastic force performance detecting apparatus with high detection accuracy.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the elastic performance detection equipment with high detection precision, and the elastic performance detection equipment has the advantages of novel structure, ingenious design, high test precision, flexible use and high use convenience.
In order to achieve the purpose, the invention provides the following technical scheme: the elastic performance detection equipment with high detection precision comprises a base, wherein supporting legs are installed at four corner positions at the bottom of the base, a control panel is installed at one side of the base, a PLC (programmable logic controller) is installed inside the control panel, a frame is fixed around the top of the base, a reduction gear set is installed at the top of the frame, a rotating motor is installed at the input end of the reduction gear set, two output ends of the reduction gear set are rotatably connected with reciprocating lead screws, the reciprocating lead screws are rotatably connected to two corresponding sides of the frame, reciprocating slide blocks are connected to the reciprocating lead screws in a meshed mode and symmetrically installed at two ends of a positioning plate, a pressure sensor is installed at the center of the positioning plate, a hook is installed at the bottom of the pressure sensor, a lower positioning component is installed at the center of the top of the base, the pressure sensor electric connection PLC controller's input, display screen and the rotating electrical machines on the output electric connection control panel of PLC controller.
Preferably, locating component includes locating rack, through-hole, internal thread seat, external screw thread swing arm and rubber top down, the top center department at the base is fixed to the locating rack, the through-hole that link up is seted up in the top center department of locating rack, the both ends of locating rack are fixed with the internal thread seat, the internal thread seat top spin is fixed with the external screw thread swing arm, the top of external screw thread swing arm is fixed with the rubber top.
Preferably, the supporting legs include telescopic sleeve, supporting spring and cushion column, the four turning positions department in the bottom of base are fixed to telescopic sleeve, telescopic sleeve's bottom sliding connection has the cushion column, the top of cushion column is passed through supporting spring and telescopic sleeve's top inner wall connection.
Preferably, the inner wall of frame is installed the slide rail symmetrically, sliding connection has reciprocating slide block on the slide rail.
Preferably, the pressure sensor is embedded in the center of the positioning plate, and two sides of the top of the pressure sensor are fixed on the positioning plate through the reinforcing plate.
Preferably, a heat dissipation window is arranged at the position, corresponding to the control panel, of the bottom of the base, a heat dissipation fan is installed inside the heat dissipation window, and a heat dissipation fan switch is arranged on one side of the base.
Preferably, the bottom of the heat dissipation window is connected with a dust screen through a buckle.
The invention has the beneficial effects that:
1. the device which needs elastic detection is clamped on the lower positioning assembly, the upper end of the device is suspended by the hook, the rotating motor works by operating the control panel, the reciprocating screw rod is driven to rotate by the reduction gear set, the reciprocating slide block moves on the reciprocating screw rod, and therefore pressure detection is carried out in real time through the arranged pressure sensor, and a pressure value is displayed on a display screen of the control panel, so that the device is high in test accuracy, flexible to use and high in use convenience;
2. the bottom to the locating rack is gone into to the equipment card that will need the test, rotates the external screw thread swing arm, makes the rubber top push up in the both sides of equipment, and not only the installation is dismantled conveniently, and fixed stability is good moreover.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall plan structure of the present invention;
FIG. 2 is a schematic plan view of the lower positioning assembly of the present invention;
FIG. 3 is a cross-sectional plan view of the support foot of the present invention;
FIG. 4 is a schematic cross-sectional plan view of a control panel according to the present invention;
FIG. 5 is a schematic view of an installation structure of the heat dissipation fan of the present invention;
reference numbers in the figures: 1. a base; 2. supporting legs; 3. a control panel; 4. a lower positioning assembly; 5. a frame; 6. a reciprocating screw rod; 7. a slide rail; 8. a reciprocating slide block; 9. a reduction gear set; 10. a rotating electric machine; 11. hooking; 12. positioning a plate; 13. a pressure sensor; 14. a reinforcing plate; 15. a positioning frame; 16. a through hole; 17. an internal thread seat; 18. an external thread screw rod; 19. a rubber plug; 20. a telescopic sleeve; 21. a support spring; 22. a buffer column; 23. a PLC controller; 24. a heat dissipation window; 25. a heat radiation fan; 26. a radiator fan switch; 27. a dust screen.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.
As shown in fig. 1 to 5, the present invention provides the following technical solutions: an elastic performance detection device with high detection precision comprises a base 1, supporting legs 2 are installed at four corner positions at the bottom of the base 1, a control panel 3 is installed at one side of the base 1, a PLC (programmable logic controller) 23 is installed inside the control panel 3, a frame 5 is fixed around the top of the base 1, a reduction gear set 9 is installed at the top of the frame 5, a rotating motor 10 is installed at the input end of the reduction gear set 9, two output ends of the reduction gear set 9 are rotatably connected with reciprocating lead screws 6, the reciprocating lead screws 6 are rotatably connected to two corresponding sides of the frame 5, reciprocating slide blocks 8 are meshed and connected to the reciprocating lead screws 6, the reciprocating slide blocks 8 are symmetrically installed at two ends of a positioning plate 12, a pressure sensor 13 is installed at the center of the positioning plate 12, a hook 11 is installed at the bottom of the pressure sensor 13, a lower positioning assembly, input of 13 electric connection PLC controllers 23 of pressure sensor, display screen and rotating electrical machines 10 on the output electric connection control panel 3 of PLC controllers 23, the equipment card that will carry out elasticity detection is gone into to the lower locating component 4, and make the upper end of equipment hang by couple 11, make rotating electrical machines 10 work through controlling control panel 3, it is rotatory to drive reciprocal lead screw 6 through reduction gear 9, make reciprocal slider 8 at reciprocal lead screw 6 upward movement, thereby carry out pressure detection in real time through the pressure sensor 13 that sets up, and show the pressure value on the display screen of control panel 3, not only the test is accurate high, and the use is nimble, high in convenience for use nature.
Supporting legs 2 includes telescopic sleeve 20, supporting spring 21 and cushion column 22, and telescopic sleeve 20 is fixed in four corner positions in base 1's bottom department, and telescopic sleeve 20's bottom sliding connection has cushion column 22, and support spring 21 and telescopic sleeve 20's top inner wall connection are passed through at cushion column 22's top, through the supporting spring 21 that sets up, can play the elastic support effect to cushion column 22 to play the cushioning effect.
Slide rails 7 are symmetrically installed on the inner wall of the frame 5, a reciprocating slide block 8 is connected to the slide rails 7 in a sliding mode, the reciprocating slide block 8 slides up and down on the slide rails 7, the effect of limiting the reciprocating slide block 8 is achieved, and the motion stability of the reciprocating slide block 8 is guaranteed.
The pressure sensor 13 is embedded in the center of the positioning plate 12, and the two sides of the top of the pressure sensor 13 are fixed on the positioning plate 12 through the reinforcing plate 14, so that the stability of the installation of the pressure sensor 13 is ensured.
When the device is used, equipment needing elastic detection is clamped on the lower positioning component 4, the upper end of the equipment is suspended by the hook 11, the control panel 3 is controlled to enable the rotating motor 10 to work, the reduction gear set 9 drives the reciprocating screw rod 6 to rotate, the reciprocating slide block 8 moves on the reciprocating screw rod 6, pressure detection is carried out in real time through the arranged pressure sensor 13, and a pressure value is displayed on a display screen of the control panel 3, so that the device is high in testing accuracy, flexible to use and high in using convenience;
the equipment to be tested is clamped into the bottom of the positioning frame 15, and the external thread rotary rod 18 is rotated to enable the rubber plug 19 to be pushed against the two sides of the equipment, so that the installation and the disassembly are convenient, and the fixing stability is good.
The bottom of the base 1 is provided with a heat dissipation window 24 corresponding to the position of the control panel 3, the heat dissipation window 24 is internally provided with a heat dissipation fan 25, one side of the base 1 is provided with a heat dissipation fan switch 26, and the heat dissipation fan 25 in the heat dissipation window 24 is opened through the heat dissipation fan switch, so that the heat dissipation can be effectively carried out in the base 1.
The bottom of the heat dissipation window 24 is connected with a dustproof net 27 through a buckle, so that dust prevention is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a detect elasticity performance check out test set that precision is high, includes base (1), its characterized in that: the four corners of the bottom of the base (1) are provided with supporting legs (2), one side of the base (1) is provided with a control panel (3), the inside of the control panel (3) is provided with a PLC (programmable logic controller) (23), the top of the base (1) is fixed with a frame (5) all around, the top of the frame (5) is provided with a reduction gear set (9), the input end of the reduction gear set (9) is provided with a rotating motor (10), two output ends of the reduction gear set (9) are rotatably connected with reciprocating screw rods (6), the reciprocating screw rods (6) are rotatably connected with two corresponding sides of the frame (5), the reciprocating screw rods (6) are engaged with reciprocating slide blocks (8), the reciprocating slide blocks (8) are symmetrically arranged at two ends of a positioning plate (12), and the center of the positioning plate (12) is provided with a pressure sensor (, couple (11) are installed to the bottom of pressure sensor (13), locating component (4) under installing are located in the top center of base (1), control panel (3) electric connection rotating electrical machines (10), the input of pressure sensor (13) electric connection PLC controller (23), display screen and rotating electrical machines (10) on the output electric connection control panel (3) of PLC controller (23).
2. The elasticity performance detecting apparatus with high detection precision according to claim 1, wherein: locating component (4) are including locating rack (15), through-hole (16), internal thread seat (17), external screw thread swing arm (18) and rubber top (19) down, the top center department at base (1) is fixed in locating rack (15), the top center department of locating rack (15) sets up through-hole (16) that link up, the both ends of locating rack (15) are fixed with internal thread seat (17), internal thread seat (17) top spin connects and is fixed with external screw thread swing arm (18), the top of external screw thread swing arm (18) is fixed with rubber top (19).
3. The elasticity performance detecting apparatus with high detection precision according to claim 1, wherein: supporting legs (2) are including flexible cover (20), supporting spring (21) and bumping post (22), four corner positions departments in the bottom of base (1) are fixed in flexible cover (20), the bottom sliding connection of flexible cover (20) has bumping post (22), the top inner wall connection of supporting spring (21) and flexible cover (20) is passed through at the top of bumping post (22).
4. The elasticity performance detecting apparatus with high detection precision according to claim 1, wherein: slide rail (7) are installed to the inner wall symmetry of frame (5), sliding connection has reciprocal slider (8) on slide rail (7).
5. The elasticity performance detecting apparatus with high detection precision according to claim 1, wherein: the pressure sensor (13) is embedded in the center of the positioning plate (12), and two sides of the top of the pressure sensor (13) are fixed on the positioning plate (12) through the reinforcing plate (14).
6. The elasticity performance detecting apparatus with high detection precision according to claim 1, wherein: the bottom of base (1) corresponds the position department of control panel (3) and is provided with radiator window (24), the internally mounted of radiator window (24) has radiator fan (25), one side of base (1) is provided with radiator fan switch (26).
7. An elastic force performance detecting apparatus having high detection accuracy according to claim 5, wherein: the bottom of the heat dissipation window (24) is connected with a dust screen (27) through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292062.6A CN112254907A (en) | 2020-11-18 | 2020-11-18 | Elasticity performance detection equipment with high detection precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292062.6A CN112254907A (en) | 2020-11-18 | 2020-11-18 | Elasticity performance detection equipment with high detection precision |
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| Publication Number | Publication Date |
|---|---|
| CN112254907A true CN112254907A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011292062.6A Pending CN112254907A (en) | 2020-11-18 | 2020-11-18 | Elasticity performance detection equipment with high detection precision |
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| Country | Link |
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| CN (1) | CN112254907A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1902792A2 (en) * | 2006-09-25 | 2008-03-26 | Trumpf Maschinen Austria GmbH & CO. KG. | Method for operating a bending press, in particular a press brake |
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| CN109144186A (en) * | 2018-06-25 | 2019-01-04 | 上海宴阳智能科技有限公司 | A kind of fixation device used based on computer hardware convenient for adjusting |
| CN208399122U (en) * | 2018-07-16 | 2019-01-18 | 四川凯斯电气有限公司 | A kind of contactor run-in stand |
| CN209333683U (en) * | 2018-12-29 | 2019-09-03 | 江苏稼穑化学有限公司 | A kind of energy-saving herbicide Raw material processing mixing kettle |
| CN209727626U (en) * | 2019-02-19 | 2019-12-03 | 无锡市美峰橡胶制品制造有限公司 | A kind of rubber pressure test equipment convenient for operation |
| CN110895379A (en) * | 2019-11-22 | 2020-03-20 | 江苏盐西世纪教育产业项目开发有限公司 | Multi-camera multi-projector structured light experimental device |
| CN210603789U (en) * | 2019-09-24 | 2020-05-22 | 江苏力科丹普机械技术有限公司 | Experiment detection device for elasticity detection |
| CN111288120A (en) * | 2018-12-06 | 2020-06-16 | 新华（湖南）医疗技术有限公司 | Oxygenerator heat dissipation vibration damping mount |
| CN211425800U (en) * | 2020-01-21 | 2020-09-04 | 伟爱博译(天津)汽摩科技有限公司 | Adjustable elasticity testing device for suspension spring production |
| CN211504494U (en) * | 2020-03-25 | 2020-09-15 | 三力五金机械制品(深圳)有限公司 | Elasticity test equipment |
-
2020
- 2020-11-18 CN CN202011292062.6A patent/CN112254907A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1902792A2 (en) * | 2006-09-25 | 2008-03-26 | Trumpf Maschinen Austria GmbH & CO. KG. | Method for operating a bending press, in particular a press brake |
| KR101171297B1 (en) * | 2011-12-21 | 2012-08-06 | 서호덕 | Portable test device of governor spring |
| CN107063346A (en) * | 2017-04-05 | 2017-08-18 | 刘锋 | A kind of solar cell making herbs into wool detection means |
| CN109144186A (en) * | 2018-06-25 | 2019-01-04 | 上海宴阳智能科技有限公司 | A kind of fixation device used based on computer hardware convenient for adjusting |
| CN208399122U (en) * | 2018-07-16 | 2019-01-18 | 四川凯斯电气有限公司 | A kind of contactor run-in stand |
| CN111288120A (en) * | 2018-12-06 | 2020-06-16 | 新华（湖南）医疗技术有限公司 | Oxygenerator heat dissipation vibration damping mount |
| CN209333683U (en) * | 2018-12-29 | 2019-09-03 | 江苏稼穑化学有限公司 | A kind of energy-saving herbicide Raw material processing mixing kettle |
| CN209727626U (en) * | 2019-02-19 | 2019-12-03 | 无锡市美峰橡胶制品制造有限公司 | A kind of rubber pressure test equipment convenient for operation |
| CN210603789U (en) * | 2019-09-24 | 2020-05-22 | 江苏力科丹普机械技术有限公司 | Experiment detection device for elasticity detection |
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| CN211504494U (en) * | 2020-03-25 | 2020-09-15 | 三力五金机械制品(深圳)有限公司 | Elasticity test equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |
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| RJ01 | Rejection of invention patent application after publication |