CN205228954U - Many function test of two crossbeam electrons machine - Google Patents
Many function test of two crossbeam electrons machine Download PDFInfo
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- CN205228954U CN205228954U CN201521079883.6U CN201521079883U CN205228954U CN 205228954 U CN205228954 U CN 205228954U CN 201521079883 U CN201521079883 U CN 201521079883U CN 205228954 U CN205228954 U CN 205228954U
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- cross beam
- middle cross
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Abstract
Many function test of two crossbeam electrons machine belongs to mechanical properties of materials test device. Including from top to bottom interval entablature (1) that sets up in proper order, go up middle cross beam (5), lower middle cross beam (9) and base, be equipped with the bending test anchor clamps between entablature (1) and last middle cross beam (5), be equipped with the tensile test anchor clamps under and between middle cross beam (9) at last middle cross beam (5), be equipped with the compression test anchor clamps under between middle cross beam (9) and the base, it is connected with the crossbeam elevating gear who drives its lift with lower middle cross beam (9) to go up middle cross beam (5), middle cross beam (5) and lower middle cross beam (9) go astern in the drive of crossbeam elevating gear. Making portably changing of operation, having saved testing personnel's working strength greatly, a tractor serves several purposes is tested simultaneously, brings work efficiency's promotion by a wide margin, for the product improvement, develops new product, has shortened the cycle, has reduced experimental area moreover.
Description
Technical field
Two crossbeam multifunction electronic testing machine, belongs to material mechanical performance test unit.
Background technology
The existing testing machine carrying out Mechanics Performance Testing to metal and nonmetallic materials is all single-beam single-way moving, tension test time error is large, frequent replacing fixture is lost time, multiple testing machine is often needed when carrying out the tests such as tensile, compressive, bending to material, make test very loaded down with trivial details, and need larger floor area.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of structure simple, easy to use, realizes two crossbeam multifunction electronic testing machines of a tractor serves several purposes.
The utility model solves the technical scheme that its technical matters adopts: this pair of crossbeam multifunction electronic testing machine, it is characterized in that: comprise from top to bottom spaced entablature successively, upper middle cross beam, lower middle cross beam and base, bending test fixture is provided with between entablature and upper middle cross beam, tensile test fixture is provided with between upper middle cross beam and lower middle cross beam, compression test fixture is provided with between lower middle cross beam and base, upper middle cross beam and lower middle cross beam are connected with the beam lifting device driving it to be elevated, beam lifting device drives upper middle cross beam and lower middle cross beam mobile in the other direction.
Preferably, described beam lifting device comprises leading screw, and leading screw top connects upper middle cross beam by feed screw nut, leading screw bottom connects lower middle cross beam by feed screw nut, the top of leading screw is left-handed threads of lead screw, and bottom is dextrorotation threads of lead screw, and leading screw is connected with the screw drive mechanism driving it to rotate.
Preferably, described leading screw has symmetrical two, and two rhizoid thick stick symmetries are connected to the both sides of middle cross beam and lower middle cross beam; Described screw drive mechanism comprises synchronous pulley, Timing Belt and servomotor, and two rhizoid thick sticks to be connected with Timing Belt by synchronous pulley and to synchronously rotate, and servomotor connects Timing Belt by reductor.
Preferably, described tensile test fixture comprises bending upper fixture and bending lower clamp, bending upper fixture is fixed on the downside of entablature, bending lower clamp lower end is fixed on the upside of middle cross beam, bending lower clamp has two projections upwards, and upper middle cross beam latter two protruding symmetry that rises is positioned at the both sides of bending upper fixture.
Preferably, described tensile test fixture comprises stretch upper fixture and stretching lower clamp, and in stretching, the upper end of fixture is fixed on the downside of middle cross beam, and stretching lower clamp is fixed on the upside of lower middle cross beam.
Preferably, described compression test fixture comprises compression top board and compression lower platen, and compression top board is fixed on the downside of lower middle cross beam, and compression lower platen is fixed on the upside of base.
Preferably, described bending test fixture, tensile test fixture and compression test toolholder central axis are positioned on same vertical curve.
Preferably, tensile load sensor is provided with between described tensile test fixture and upper middle cross beam, compressive load sensor is provided with between compression test fixture and lower middle cross beam, be provided with the Test Host connecting tensile load sensor and compressive load sensor in base, base be also provided with the control flow of connecting test main frame.
Compared with prior art, the beneficial effect that the technique scheme of this pair of crossbeam multifunction electronic testing machine has is: a testing machine can install many sleeve clamps, can carry out respectively bending, tensile and compression test, make the easy of operation, greatly save the working strength of testing crew, a tractor serves several purposes is tested simultaneously, bring the significantly lifting of work efficiency, be improved product, develop new product, shorten the cycle, and decrease the floor area of test; And upper middle cross beam and lower middle cross beam synchronization lifting, stretching clamp can two end motions up and down simultaneously, and tensile sample is more accurate.
Accompanying drawing explanation
Fig. 1 is the front view of this pair of crossbeam multifunction electronic testing machine.
Fig. 2 is the structural representation of the two crossbeam multifunction electronic testing machines removing vertical coaming plate.
Wherein: 1, fixture 8, stretching lower clamp 9, lower middle cross beam 10, compression top board 11, compression lower platen 12, control flow 13, first synchronous pulley 14, Timing Belt 15, reductor 16, second synchronous pulley 17, servomotor 18, the 3rd synchronous pulley 19, compressive load sensor 20, leading screw in entablature 2, vertical coaming plate 3, bending upper fixture 4, bending lower clamp 5, upper middle cross beam 6, tensile load sensor 7, stretching.
Embodiment
Fig. 1 ~ 2 are most preferred embodiments of this pair of crossbeam multifunction electronic testing machine, are described further below in conjunction with accompanying drawing 1 ~ 2 pair of the utility model.
With reference to Fig. 1, this pair of crossbeam multifunction electronic testing machine, comprise from top to bottom spaced entablature 1, upper middle cross beam 5, lower middle cross beam 9 and base successively, bending test fixture is provided with between entablature 1 and upper middle cross beam 5, tensile test fixture is provided with between upper middle cross beam 5 and lower middle cross beam 9, compression test fixture is provided with between lower middle cross beam 9 and base, upper middle cross beam 5 is connected with lower middle cross beam 9 the beam lifting device driving it to be elevated, and beam lifting device drives upper middle cross beam 5 and lower middle cross beam 9 mobile in the other direction.A testing machine can install many sleeve clamps, can carry out respectively bending, tensile and compression test, make the easy of operation, greatly save the working strength of testing crew, a tractor serves several purposes is tested simultaneously, brings the significantly lifting of work efficiency, for improved product, develop new product, shorten the cycle, and decrease the floor area of test.
Below in conjunction with specific embodiment, the utility model is described further; but the people being familiar with this area should understand; the detailed description here provided by reference to the accompanying drawings is in order to better explanation; structure of the present utility model is inevitable beyond these limited embodiments; and for some equivalents or common approach; no longer describe in detail herein, but still belong to the protection domain of the application.
The both sides of this pair of crossbeam multifunction electronic testing machine are also provided with vertical coaming plate 2, protect beam lifting device, and the safety of warranty test is carried out.Tensile test fixture comprises bending upper fixture 3 and bending lower clamp 4, bending upper fixture 3 is fixed on the downside of entablature 1, bending lower clamp 4 lower end is fixed on the upside of middle cross beam 5, bending lower clamp 4 has two projections upwards, and upper middle cross beam 5 latter two protruding symmetry that rises is positioned at the both sides of bending upper fixture 3.Tensile test fixture comprises stretch upper fixture 7 and stretching lower clamp 8, and in stretching, the upper end of fixture 7 is fixed on the downside of middle cross beam 5, and stretching lower clamp 8 is fixed on the upside of lower middle cross beam 9.Compression test fixture comprises compression top board 10 and compression lower platen 11, and compression top board 10 is fixed on the downside of lower middle cross beam 9, and compression lower platen 11 is fixed on the upside of base.Bending test fixture, tensile test fixture and compression test toolholder central axis are positioned on same vertical curve.
With reference to Fig. 2, beam lifting device comprises leading screw 20, leading screw 20 top connects upper middle cross beam 5 by feed screw nut, leading screw 20 bottom connects lower middle cross beam 9 by feed screw nut, the top of leading screw 20 is left-handed threads of lead screw, bottom is dextrorotation threads of lead screw, and leading screw 20 is connected with the screw drive mechanism driving it to rotate.
In the present embodiment, leading screw 20 has symmetrical two, and two rhizoid thick stick 20 symmetries are connected to the both sides of middle cross beam 5 and lower middle cross beam 9; Described screw drive mechanism comprise synchronous pulley, Timing Belt 14 and servomotor 17, two rhizoid thick stick to be connected with Timing Belt 14 by synchronous pulley and to synchronously rotate, servomotor 17 connects Timing Belt 14 by reductor 15.Concrete, the lower end of two rhizoid thick sticks 20 is connected to the first synchronous pulley 13 and the 3rd synchronous pulley 18, the output shaft of reductor 15 is connected with the second synchronous pulley 16, first synchronous pulley 13, second synchronous pulley 16 is connected by Timing Belt 14 with the 3rd synchronous pulley 18, servomotor 17 drives two rhizoid thick stick 20 synchronous rotaries by Timing Belt 14, the synchronization lifting of middle cross beam 5 and lower middle cross beam 9 both sides in realization.
Tensile load sensor 6 is provided with between tensile test fixture and upper middle cross beam 5, compressive load sensor 19 is provided with between compression test fixture and lower middle cross beam 9, be provided with in base and connect tensile load sensor 6 and the Test Host of compressive load sensor 19, base is also provided with in control flow 12(Fig. 1 of connecting test main frame visible).
Concrete process of the test: bending test, bending upper fixture 3 is fixed, and leading screw 20 drives upper middle cross beam 5 to do upward movement, rises, realize the bending test to sample together with bending lower clamp 4;
Tension test, upper middle cross beam 5 does upward movement, lower middle cross beam 9 does descending motion, stretching lower clamp 8 and the upper fixture 7 pairs of sample holders that stretch, form the stretching to sample, tensile load sensor 6 in real time by pulling force data as calculated machine be presented on control flow 12, complete test figure is remembered, for subsequent analysis provides detailed data;
Compression test, lower middle cross beam 9 does descending motion, be communicated with compression top board 10 to decline together, compression lower platen 11 and compression lower platen 11 do relative motion, complete the compression test to sample, compressive load sensor 19 in real time by packed data as calculated machine be presented on control flow 12, complete test figure is remembered, for subsequent analysis provides detailed data.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. a two crossbeam multifunction electronic testing machine, it is characterized in that: comprise from top to bottom spaced entablature (1) successively, upper middle cross beam (5), lower middle cross beam (9) and base, bending test fixture is provided with between entablature (1) and upper middle cross beam (5), tensile test fixture is provided with between upper middle cross beam (5) and lower middle cross beam (9), compression test fixture is provided with between lower middle cross beam (9) and base, upper middle cross beam (5) and lower middle cross beam (9) are connected with the beam lifting device driving it to be elevated, beam lifting device drives upper middle cross beam (5) and lower middle cross beam (9) mobile in the other direction.
2. according to claim 1 pair of crossbeam multifunction electronic testing machine, it is characterized in that: described beam lifting device comprises leading screw (20), leading screw (20) top connects upper middle cross beam (5) by feed screw nut, leading screw (20) bottom connects lower middle cross beam (9) by feed screw nut, the top of leading screw (20) is left-handed threads of lead screw, bottom is dextrorotation threads of lead screw, and leading screw (20) is connected with the screw drive mechanism driving it to rotate.
3. according to claim 2 pair of crossbeam multifunction electronic testing machine, is characterized in that: described leading screw (20) has symmetrical two, and two rhizoid thick stick (20) symmetries are connected to the both sides of middle cross beam (5) and lower middle cross beam (9); Described screw drive mechanism comprises synchronous pulley, Timing Belt (14) and servomotor (17), and two rhizoid thick sticks to be connected with Timing Belt (14) by synchronous pulley and to synchronously rotate, and servomotor (17) connects Timing Belt (14) by reductor (15).
4. according to claim 1 pair of crossbeam multifunction electronic testing machine, it is characterized in that: described tensile test fixture comprises bending upper fixture (3) and bending lower clamp (4), bending upper fixture (3) is fixed on entablature (1) downside, bending lower clamp (4) lower end is fixed on middle cross beam (5) upside, bending lower clamp (4) has two projections upwards, and upper middle cross beam (5) latter two protruding symmetry that rises is positioned at the both sides of bending upper fixture (3).
5. according to claim 1 pair of crossbeam multifunction electronic testing machine, it is characterized in that: described tensile test fixture comprises stretch upper fixture (7) and stretching lower clamp (8), in stretching, the upper end of fixture (7) is fixed on the downside of middle cross beam (5), and stretching lower clamp (8) is fixed on the upside of lower middle cross beam (9).
6. according to claim 1 pair of crossbeam multifunction electronic testing machine, it is characterized in that: described compression test fixture comprises compression top board (10) and compression lower platen (11), compression top board (10) is fixed on the downside of lower middle cross beam (9), and compression lower platen (11) is fixed on the upside of base.
7. according to claim 1 pair of crossbeam multifunction electronic testing machine, is characterized in that: described bending test fixture, tensile test fixture and compression test toolholder central axis are positioned on same vertical curve.
8. according to claim 1 pair of crossbeam multifunction electronic testing machine, it is characterized in that: between described tensile test fixture and upper middle cross beam (5), be provided with tensile load sensor (6), compressive load sensor (19) is provided with between compression test fixture and lower middle cross beam (9), be provided with in base and connect tensile load sensor (6) and the Test Host of compressive load sensor (19), base is also provided with the control flow (12) of connecting test main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079883.6U CN205228954U (en) | 2015-12-22 | 2015-12-22 | Many function test of two crossbeam electrons machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079883.6U CN205228954U (en) | 2015-12-22 | 2015-12-22 | Many function test of two crossbeam electrons machine |
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| Publication Number | Publication Date |
|---|---|
| CN205228954U true CN205228954U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521079883.6U Expired - Fee Related CN205228954U (en) | 2015-12-22 | 2015-12-22 | Many function test of two crossbeam electrons machine |
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| CN (1) | CN205228954U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553373A (en) * | 2017-11-06 | 2018-01-09 | 高峰 | A kind of fixing device for being used to repair unmanned plane shaft seat |
| CN108037005A (en) * | 2017-10-27 | 2018-05-15 | 深圳市万泽航空科技有限责任公司 | A kind of new fatigue tester |
| CN108195678A (en) * | 2018-02-08 | 2018-06-22 | 丹阳市鼎新机械设备有限公司 | A kind of device for testing tensile strength of metal wire |
| CN108709805A (en) * | 2018-08-03 | 2018-10-26 | 奇瑞万达贵州客车股份有限公司 | A kind of Material Testing Machine |
| CN109490079A (en) * | 2019-01-03 | 2019-03-19 | 中铁工程服务有限公司 | A kind of reinforcement property detection device |
| CN113340721A (en) * | 2021-06-07 | 2021-09-03 | 泉州永盛工程质量检测有限公司 | Electronic universal testing machine and testing clamp thereof |
-
2015
- 2015-12-22 CN CN201521079883.6U patent/CN205228954U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037005A (en) * | 2017-10-27 | 2018-05-15 | 深圳市万泽航空科技有限责任公司 | A kind of new fatigue tester |
| CN107553373A (en) * | 2017-11-06 | 2018-01-09 | 高峰 | A kind of fixing device for being used to repair unmanned plane shaft seat |
| CN108195678A (en) * | 2018-02-08 | 2018-06-22 | 丹阳市鼎新机械设备有限公司 | A kind of device for testing tensile strength of metal wire |
| CN108709805A (en) * | 2018-08-03 | 2018-10-26 | 奇瑞万达贵州客车股份有限公司 | A kind of Material Testing Machine |
| CN109490079A (en) * | 2019-01-03 | 2019-03-19 | 中铁工程服务有限公司 | A kind of reinforcement property detection device |
| CN113340721A (en) * | 2021-06-07 | 2021-09-03 | 泉州永盛工程质量检测有限公司 | Electronic universal testing machine and testing clamp thereof |
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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: 20160511 Termination date: 20181222 |