CN203894068U - Testing apparatus for detecting comprehensive performance of numerical control rotary table - Google Patents
Testing apparatus for detecting comprehensive performance of numerical control rotary table Download PDFInfo
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- CN203894068U CN203894068U CN201420330284.6U CN201420330284U CN203894068U CN 203894068 U CN203894068 U CN 203894068U CN 201420330284 U CN201420330284 U CN 201420330284U CN 203894068 U CN203894068 U CN 203894068U
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- moment
- oil cylinder
- load cells
- rotary table
- platform body
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- 238000012360 testing method Methods 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 abstract 2
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of numerically-controlled machine tool detection, and particularly relates to a testing apparatus for detecting the comprehensive performance of a numerical control rotary table. The testing apparatus comprises an electrical control system, a hydraulic station, a data processing system and a mechanical system. The mechanical system comprise a platform body and is characterized in that the top part of the platform body fixes a detected rotary table through bolts, and the detected rotary table is fixedly provided with an axial stress application rod and a tangential stress application rod; the platform body is provided with a gantry and a stress application oil cylinder fixedly connected to the gantry, and the stress application oil cylinder is connected to a weighing sensor; the weighing sensor is connected with the data processing system; and the detected rotary table is connected with the data processing system through a digital dial indicator. The testing apparatus provided by the utility model has the advantages of high automation degree, accurate data detection, convenience and simplicity, improves the efficiency of comprehensive detection for the rotary table, liberates part of manpower, and realizes reliability of detection.
Description
Technical field
The utility model belongs to numerically-controlled machine detection technique field, relates in particular to a kind of test unit that detects numerical control rotating platform combination property.
Background technology
Flourish along with assembling manufacturing industry, numerically-controlled machine develops with gesture as manufacturing machine tool and is widely used, numerical control rotating platform is as the main function components of numerically-controlled machine, its performance has directly determined the correlated performance index of numerically-controlled machine, thereby determined the precision index of processing parts, and then the usability of the assembling of product and product has been caused to material impact.At present, domestic numerical control rotating platform is faced with major opportunity and challenge, and foreign brand name is progressively corroding Chinese market.So the development of numerical control rotating platform comprehensive performance testing device is significant.
Numerical control rotating platform all-round property testing has mainly comprised the resistance to capsizing of test table, the rigidity of stop tight ability, main shaft and the maximum starting torque, unloaded moment etc. of turntable when unloaded relate to the problem that loads and measure distortion.Realizing at present these functions is mainly manual operation, manual record, often for the product of different size, all must readjust, and to different size turntable imposed load and when distortion record, can not accomplish the corresponding retentivity of good data and unitarity at every turn, referential is poor, waste time and energy, manual record data are kept away unavoidable redundancy and error, and cost is high, efficiency is low, and reliability is bad.
Utility model content
The deficiency that the utility model exists for above-mentioned prior art, provides a kind of automaticity high, convenient reliable numerical control rotating platform comprehensive performance testing device.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of test unit that detects numerical control rotating platform combination property, comprise electric control system, Hydraulic Station, data handling system and mechanical system, described mechanical system comprises platform body, platform body top described in its special character is is fixed tested turntable by bolt, is installed with axial boosting-rod and tangential stress application bar on described tested turntable; Gantry I is installed on described platform body and is cemented in the afterburning oil cylinder of tangential moment in the I of described gantry, the afterburning oil cylinder of moment radially, gantry II and the upsetting moment that is cemented in the II of described gantry are also installed on described platform body and add power cylinder, the afterburning oil cylinder of described tangential moment, radially the afterburning oil cylinder of moment and upsetting moment add power cylinder and are connected with respectively LOAD CELLS I, LOAD CELLS II and LOAD CELLS III; Described LOAD CELLS I, LOAD CELLS II and LOAD CELLS III are connected with data handling system; Described tested turntable is connected with data handling system by digital dial gauge.
The beneficial effects of the utility model are: the utlity model has the advantage that automaticity is high, Data Detection accurate, facility is succinct, improved the efficiency of turntable comprehensive detection, liberated part manpower, realized the reliability detecting.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described Hydraulic Station and the afterburning oil cylinder of tangential moment, radially the afterburning oil cylinder of moment adds power cylinder with upsetting moment and is connected respectively.
Adopt the beneficial effect of above-mentioned further scheme to be, by Hydraulic Station, control the magnitude of load that tested turntable is applied.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of platform body in Fig. 1;
Fig. 3 be in Fig. 2 A-A to view;
Fig. 4 be in Fig. 2 B to view;
In figure, 1, platform body; 2, tested turntable; 3, axial boosting-rod; 4, tangential stress application bar; 5, the afterburning oil cylinder of tangential moment; 6, LOAD CELLS I; 7, the afterburning oil cylinder of moment radially; 8, LOAD CELLS II; 9, gantry I; 10, upsetting moment adds power cylinder; 11, LOAD CELLS III; 12, gantry II; 13, data handling system; 14, digital dial gauge; 15, Hydraulic Station.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of test unit that detects numerical control rotating platform combination property, comprise electric control system, Hydraulic Station 15, data handling system 13 and mechanical system, described mechanical system comprises platform body 1, its special character is that described platform body 1 top is fixing by tested turntable 2 by bolt, is installed with axial boosting-rod 3 and tangential stress application bar 4 on described tested turntable 2; Gantry I 9 is installed on described platform body 1 and is cemented in the afterburning oil cylinder 5 of tangential moment in described gantry I 9, the afterburning oil cylinder 7 of moment radially, the upsetting moment that gantry II 12 is also installed on described platform body 1 and is cemented in described gantry II 12 adds power cylinder 10, and the afterburning oil cylinder 5 of described tangential moment, radially the afterburning oil cylinder 7 of moment and upsetting moment add power cylinder 10 and be connected with respectively LOAD CELLS I 6, LOAD CELLS II 8 and LOAD CELLS III 11; Described LOAD CELLS I 6, LOAD CELLS II 8 and LOAD CELLS III 11 are connected with data handling system 13; Described tested turntable 2 is connected with data handling system 13 by digital dial gauge 14; Described Hydraulic Station 15 and the afterburning oil cylinder 5 of tangential moment, radially the afterburning oil cylinder 7 of moment adds power cylinder 10 with upsetting moment and is connected respectively.
The utility model is to use like this, by installing the tested turntable 2 of corresponding axis to boosting-rod 3 and tangential stress application bar 4, according to corresponding threaded hole indication, be installed on platform body 1, hydraulic circuit and electric wiring are connected and are debugged complete, LOAD CELLS, digital dial gauge 14 is complete with data handling system 13 debugging.Tested turntable 2 is stopped tightly, by Hydraulic Station 15, apply respective loads to successively the boosting-rod of tested turntable 2, in imposed load process, by LOAD CELLS Displaying Meter, show, by the pressure-regulating valve in hydraulic system, regulate, the load that tested turntable 2 bears and its deflection etc. record real-time measured data in data handling system 13 by data transmission, follow-up can arrangement measured data analysis.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a test unit that detects numerical control rotating platform combination property, comprise electric control system, Hydraulic Station, data handling system and mechanical system, described mechanical system comprises platform body, it is characterized in that, described platform body top is fixed tested turntable by bolt, is installed with axial boosting-rod and tangential stress application bar on described tested turntable; Gantry I is installed on described platform body and is cemented in the afterburning oil cylinder of tangential moment in the I of described gantry, the afterburning oil cylinder of moment radially, gantry II and the upsetting moment that is cemented in the II of described gantry are also installed on described platform body and add power cylinder, the afterburning oil cylinder of described tangential moment, radially the afterburning oil cylinder of moment and upsetting moment add power cylinder and are connected with respectively LOAD CELLS I, LOAD CELLS II and LOAD CELLS III; Described LOAD CELLS I, LOAD CELLS II and LOAD CELLS III are connected with data handling system; Described tested turntable is connected with data handling system by digital dial gauge.
2. a kind of test unit that detects numerical control rotating platform combination property according to claim 1, is characterized in that described Hydraulic Station and the afterburning oil cylinder of tangential moment, radially moment reinforcing oil cylinder adds power cylinder with upsetting moment and is connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330284.6U CN203894068U (en) | 2014-06-20 | 2014-06-20 | Testing apparatus for detecting comprehensive performance of numerical control rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330284.6U CN203894068U (en) | 2014-06-20 | 2014-06-20 | Testing apparatus for detecting comprehensive performance of numerical control rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894068U true CN203894068U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330284.6U Expired - Fee Related CN203894068U (en) | 2014-06-20 | 2014-06-20 | Testing apparatus for detecting comprehensive performance of numerical control rotary table |
Country Status (1)
| Country | Link |
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| CN (1) | CN203894068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020006A (en) * | 2014-06-20 | 2014-09-03 | 烟台环球机床附件集团有限公司 | Test device for detecting comprehensive performance of numerical control rotary table |
-
2014
- 2014-06-20 CN CN201420330284.6U patent/CN203894068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020006A (en) * | 2014-06-20 | 2014-09-03 | 烟台环球机床附件集团有限公司 | Test device for detecting comprehensive performance of numerical control rotary table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |