CN207556973U - A kind of micro-processor controlled cupping testing machine - Google Patents
A kind of micro-processor controlled cupping testing machine Download PDFInfo
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- CN207556973U CN207556973U CN201721730285.XU CN201721730285U CN207556973U CN 207556973 U CN207556973 U CN 207556973U CN 201721730285 U CN201721730285 U CN 201721730285U CN 207556973 U CN207556973 U CN 207556973U
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Abstract
The utility model discloses a kind of micro-processor controlled cupping testing machine, including cupping bulb, upper and lower mould supporter, the first small oil tank, ball screw, big synchronous pulley, fuel tank, oil pump, upper die and lower die, spoke load cell, photoelectric encoder, the second small oil tank, small synchronous pulley, servo motor, motor servo driver, oil pressure sensor and microcomputerized controller；The fuel tank is connected with oil pump；The oil pump connects the first small oil tank and the second small oil tank；The servo motor connects motor servo driver；The small synchronous pulley is connected with servo motor；The big synchronous pulley is connected with small synchronous pulley；Test force of the machine when carrying out cupping test to sample is the bulb on ball-screw to be driven to be applied on sheet coupon with microcomputer control AC servo motor, and the experiment force value, high certainty of measurement are measured with spoke sensor；Erichsen number is measured with the draw wire encoder that ball-screw links, and measurement accuracy improves an order of magnitude.
Description
Technical field
The utility model is related to cupping testing machine fields, and in particular to a kind of micro-processor controlled cupping testing machine.
Background technology
Existing cupping testing machine, superposition type oil cylinder manufacture difficulty is big, and cost is very high, Hydraulic Elements of application etc., oil leak
Probability is big, pollutes environment；Control manually, artifical influence factor is more, and test accuracy is poor, to testing crew sense of responsibility competency profiling
Height be easy to cause test result inaccuracy；Weight is big, volume is big, of high cost, and freight is high；Force value tests precision ± 2%,
Displacement measurement precision ± 0.1mm；Experimental data processing：Artificial treatment, human factor influence big.
Invention content
In view of the above-mentioned problems, the purpose of this utility model is in view of the deficiencies of the prior art, propose a kind of micro-processor controlled
Cupping testing machine.
A kind of micro-processor controlled cupping testing machine of the utility model, including cupping bulb, upper and lower mould supporter, first small
It is oil cylinder, ball screw, big synchronous pulley, fuel tank, oil pump, upper die and lower die, spoke load cell, photoelectric encoder, second small
Oil cylinder, small synchronous pulley, servo motor, motor servo driver, oil pressure sensor and microcomputerized controller；The fuel tank and oil
Pump connection；The oil pump connects the first small oil tank and the second small oil tank；First small oil tank and the second small oil tank are in same
Horizontal plane, and connect upper and lower mould supporter；The servo motor connects motor servo driver；The small synchronous pulley and servo
Motor connects；The big synchronous pulley is connected with small synchronous pulley；The ball screw connects big synchronous pulley；The spoke is surveyed
Force snesor is connected with ball screw；The cupping bulb is connected with spoke load cell.
A kind of micro-processor controlled cupping testing machine of the utility model, the photoelectric encoder are mounted on ball screw.
A kind of micro-processor controlled cupping testing machine of the utility model, the oil pressure sensor are mounted on oil pump.
A kind of micro-processor controlled cupping testing machine of the utility model, the spoke load cell, photoelectric encoder with
And oil pressure sensor is connected with microcomputerized controller.
A kind of micro-processor controlled cupping testing machine of the utility model, the upper and lower mould supporter connection lower die and upper mold.
The utility model has the advantage of：Test force of the machine when carrying out cupping test to sample is to be controlled to hand over microcomputer
Flow servo motor drives the bulb on ball-screw to be applied on sheet coupon, and the experiment force value is measured with spoke sensor,
High certainty of measurement；Erichsen number is measured with the draw wire encoder that ball-screw links, and measurement accuracy improves a number
Magnitude.
Description of the drawings
For ease of explanation, the utility model is described in detail by following specific implementations and attached drawing.
Fig. 1 is the structure diagram of the utility model.
1- cupping bulbs；2- upper and lower mould supporters；The first small oil tanks of 3-；4- ball screws；The big synchronous pulleys of 5-；6- oil
Case；7- oil pumps；8- upper molds；9- lower dies；10- spoke load cells；11- photoelectric encoders；The second small oil tanks of 12-；13- is small
Synchronous pulley；14- servo motors；15- motor servo drivers；16- oil pressure sensors；17- microcomputerized controllers；18- samples.
Specific embodiment
A kind of micro-processor controlled cupping testing machine as shown in Figure 1, a kind of micro-processor controlled cupping examination of the utility model
Machine is tested, including cupping bulb 1, upper and lower mould supporter 2, the first small oil tank 3, ball screw 4, big synchronous pulley 5, fuel tank 6, oil pump
7th, upper mold 8, lower die 9, spoke load cell 10, photoelectric encoder 11, the second small oil tank 12, small synchronous pulley 13, servo electricity
Machine 14, motor servo driver 15, oil pressure sensor 16 and microcomputerized controller 17；The fuel tank 6 and oil pump 7 connect；It is described
Oil pump 7 connects the first small oil tank 3 and the second small oil tank 12；First small oil tank, 3 and second small oil tank 12 is in same level
Face, and connect upper and lower mould supporter 2；The servo motor 14 connects motor servo driver 15；13 He of small synchronous pulley
Servo motor 14 connects；The big synchronous pulley 5 and small synchronous pulley 13 connect；The ball screw 4 connects big synchronous pulley
5；The spoke load cell 10 and ball screw 4 connect；The cupping bulb 1 and spoke load cell 10 connect.
A kind of micro-processor controlled cupping testing machine of the utility model, the photoelectric encoder 11 are mounted on ball screw 4
On.
A kind of micro-processor controlled cupping testing machine of the utility model, the oil pressure sensor 16 are mounted on oil pump 7.
A kind of micro-processor controlled cupping testing machine of the utility model, the spoke load cell 10, photoelectric encoder
11 and oil pressure sensor 16 and microcomputerized controller 17 connect.
A kind of micro-processor controlled cupping testing machine of the utility model, the upper and lower mould supporter 2 connect lower die 8 and upper
Mould 9.
Oil pump 7 is started, sending oil, two cylinders move upwards clamping sample simultaneously to the first small oil tank 3 and the second small oil tank 12
18 and keep clamping force constant, servo motor 14 starts, and small synchronous pulley 13 is driven to run, small synchronous pulley 13 drives big synchronization
Belt wheel 5, big synchronous pulley 5 drive ball screw 4 to move upwards, until bursting sample 18 is shut down；Then, small oil tank returns automatically
Oil declines, and ball screw 4, which moves downward, returns to initial position, and taking-up has made sample 18, has been put into sample to be tested 18, then repeats
Next cycle.
Force value tests are to perceive electric signal by spoke load cell 10 to handle through microcomputerized controller 17, and displacement is by photoelectricity
What encoder 11 provided, force value precision reachable ± 0.5% or ± 1%, displacement accuracy ± 0.01mm.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, all record in detail in the claims.
Claims (5)
1. a kind of micro-processor controlled cupping testing machine, it is characterised in that：Including cupping bulb, upper and lower mould supporter, the first small oil
Cylinder, ball screw, big synchronous pulley, fuel tank, oil pump, upper die and lower die, spoke load cell, photoelectric encoder, the second small oil
Cylinder, small synchronous pulley, servo motor, motor servo driver, oil pressure sensor and microcomputerized controller；The fuel tank and oil pump
Connection；The oil pump connects the first small oil tank and the second small oil tank；First small oil tank and the second small oil tank are in same water
Plane, and connect upper and lower mould supporter；The servo motor connects motor servo driver；The small synchronous pulley and servo electricity
Machine connects；The big synchronous pulley is connected with small synchronous pulley；The ball screw connects big synchronous pulley；The spoke dynamometry
Sensor is connected with ball screw；The cupping bulb is connected with spoke load cell.
2. a kind of micro-processor controlled cupping testing machine according to claim 1, it is characterised in that：The photoelectric encoder peace
On ball screw.
3. a kind of micro-processor controlled cupping testing machine according to claim 1, it is characterised in that：The oil pressure sensor peace
On oil pump.
4. a kind of micro-processor controlled cupping testing machine according to claim 1, it is characterised in that：The spoke force-measuring sensing
Device, photoelectric encoder and oil pressure sensor are connected with microcomputerized controller.
5. a kind of micro-processor controlled cupping testing machine according to claim 1, it is characterised in that：The upper and lower mould supporter
Connect lower die and upper mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730285.XU CN207556973U (en) | 2017-12-13 | 2017-12-13 | A kind of micro-processor controlled cupping testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730285.XU CN207556973U (en) | 2017-12-13 | 2017-12-13 | A kind of micro-processor controlled cupping testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556973U true CN207556973U (en) | 2018-06-29 |
Family
ID=62664091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721730285.XU Active CN207556973U (en) | 2017-12-13 | 2017-12-13 | A kind of micro-processor controlled cupping testing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207556973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346076A (en) * | 2019-07-04 | 2019-10-18 | 中铁第四勘察设计院集团有限公司 | A kind of side formula pantagraph current collector experimental rig suitable for maglev vehicle |
| CN111650060A (en) * | 2020-05-06 | 2020-09-11 | 北京科技大学 | A punching head adjustable cupping testing machine |
| CN117125461A (en) * | 2023-08-18 | 2023-11-28 | 天津泰格瑞祥仪器设备有限公司 | Cup process test system |
-
2017
- 2017-12-13 CN CN201721730285.XU patent/CN207556973U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346076A (en) * | 2019-07-04 | 2019-10-18 | 中铁第四勘察设计院集团有限公司 | A kind of side formula pantagraph current collector experimental rig suitable for maglev vehicle |
| CN111650060A (en) * | 2020-05-06 | 2020-09-11 | 北京科技大学 | A punching head adjustable cupping testing machine |
| CN111650060B (en) * | 2020-05-06 | 2021-09-07 | 北京科技大学 | A punching head adjustable cupping testing machine |
| CN117125461A (en) * | 2023-08-18 | 2023-11-28 | 天津泰格瑞祥仪器设备有限公司 | Cup process test system |
| CN117125461B (en) * | 2023-08-18 | 2024-04-26 | 天津泰格瑞祥仪器设备有限公司 | Cup process test system |
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