CN102901664A - Stepping-in type mechanical performance universal testing machine - Google Patents
Stepping-in type mechanical performance universal testing machine Download PDFInfo
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- CN102901664A CN102901664A CN2012103678915A CN201210367891A CN102901664A CN 102901664 A CN102901664 A CN 102901664A CN 2012103678915 A CN2012103678915 A CN 2012103678915A CN 201210367891 A CN201210367891 A CN 201210367891A CN 102901664 A CN102901664 A CN 102901664A
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Abstract
The invention relate to a stepping-in type mechanical performance universal testing machine which comprises a fixing portion, a moving portion and a moving bracket. The moving bracket is arranged between the fixing portion and the moving portion, the top of the fixing portion is provided with an upper guide rail, the bottom of the fixing portion is provided with a lower guide rail, the moving portion and the moving bracket are respectively and movably connected with the upper guide rail and the lower guide rail, and the fixing portion is movably connected with the moving bracket. The stepping-in type mechanical performance universal testing machine has the advantages that the moving portion and the moving bracket slide in an upper track and a lower track, and the moving portion is connected with the fixing portion, so that the operation is simplified, the using effect, the practical performance and the work efficiency are improved, and the universal testing machine is safe and reliable.
Description
Technical field
The present invention relates to walk-in type mechanical property universal testing machine.
Background technology
Walk-in type mechanical property universal testing machine is as a kind of test unit that detects mechanical pulling force, stiff end is as important composition parts in the testing machine, existing testing machine is one-piece construction, the outside of testing machine is provided with protective device, during work, carries out work after opening protective device, result of use is poor, poor practicability, working effect is low, operating difficulties.
Summary of the invention
The technical problem to be solved in the present invention is that existing walk-in type mechanical property universal testing machine result of use is poor, poor practicability, thus walk-in type mechanical property universal testing machine is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: walk-in type mechanical property universal testing machine, comprise fixed part, moving part, movable support bracket, described movable support bracket is arranged between fixed part and the moving part, the bottom that the top of described fixed part is provided with upper rail, described fixed part is provided with lower guideway, described moving part, movable support bracket are flexibly connected with upper rail, lower guideway respectively, and described fixed part and movable support bracket are flexibly connected.
Preferably, described fixed part is provided with pulling force assembly, actuating unit, displacement transducer, and the rear end of described pulling force assembly and actuating unit are flexibly connected, and described actuating unit is provided with propulsion system, and is simple in structure, easy for installation, convenient operation.
Preferably, described pulling force assembly comprises pull bar, the first adapter sleeve, pulling force sensor, the second adapter sleeve, the pull head that links to each other successively, and described pull bar and actuating unit are flexibly connected, also can be for other structures of being convenient to spur, simple in structure, result of use is good, connect reliably, be convenient to installing/dismounting.
Preferably, described actuating unit is oil cylinder, and described fixed part is provided with is convenient to the fixing oil cylinder carriage of oil cylinder, described oil cylinder carriage is fixedly connected with fixed part by screw, also can be other actuating units of being convenient to the motion of pulling force assembly, cylinder structure is simple, and result of use is good.
Preferably, described propulsion system comprise motor I, active wheels, driven wheels, and described motor I links to each other with the active wheels, and described active wheels are connected with driven wheels, and are simple in structure, and result of use is good.
Preferably, described fixed part is provided with upper holder, the lower fixed frame of being convenient to install engaged wheel, and fixed frame and lower fixed frame are flexibly connected, and installs reliably, and simple in structure, result of use is good.
Preferably, the fixed frame is flexibly connected by screw shaft and lower fixed frame, and an end of described screw shaft and upper holder are flexibly connected, and the other end of described screw shaft and lower fixed frame are flexibly connected, and result of use is good, is convenient to install.
Preferably, described screw shaft all is flexibly connected by clutch shaft bearing and upper holder, lower fixed frame, be respectively equipped with on fixed frame, the lower fixed frame and be convenient to the bearing (ball) cover that clutch shaft bearing is installed, also can be by other syndetons of being convenient to be flexibly connected, the clutch shaft bearing result of use is good, be convenient to good airproof performance is installed.
Preferably, described moving part comprises frame body, described frame body is provided with mobile device and pull head, described frame body is provided with and drives the limiter assembly that drive unit that mobile device moves and moving-limiting device slide, also can be for other structures, simple in structure, result of use is good, simple to operate, Practical Performance is good.
Preferably, described pull head is fixedly connected with frame body by the first bearing pin, also can be other connected modes of being convenient to be fixedly connected with, and the first pin shaft connection structure is simple, and result of use is good, and is easy for installation.
Preferably, described drive unit comprises motor II, driving gear, follower gear, described motor II links to each other with follower gear by driving gear, described follower gear links to each other with mobile device by rotating shaft, also can be convenient to drive unit for other, simple in structure, result of use is good, and is simple to operate.
Preferably, described limiter assembly comprises electric pushrod, two crank discs, described electric pushrod and crank disc are rotationally connected, connect by the second bearing pin between described two crank discs, described the second bearing pin is fixedly connected with frame body, be equipped with the first latch, the second latch on the described every crank disc, described crank disc is flexibly connected with the first latch, the second latch respectively by connecting rod, described the first latch, the second latch are separately positioned on the limit of mobile device, simple in structure, easy to operate, result of use is good.
Preferably, described crank disc is flexibly connected with the first latch, the second latch respectively by connecting rod, and described connecting rod all is fixedly connected with by pin with crank disc, the first latch, the second latch, also can pass through other connected modes, and connecting rod connects simple, and result of use is good.
Preferably, described frame body is provided with is convenient to the electric pushrod seat that electric pushrod is installed, and described electric pushrod is fixedly connected with the electric pushrod seat, and is easy for installation, and result of use is good.
Preferably, the bottom of described frame body is provided with the mounting box of placing drive unit, described mounting box is provided with is convenient to the bearing cap that rotating shaft connects, described rotating shaft is connected by the second bearing with bearing cap, also can be by other connected modes of being convenient to be fixedly connected with, the second bearing connects reliable, and result of use is good.
Preferably, the two ends of described the second bearing pin are provided with the 3rd bearing, and described the 3rd bearing links to each other with frame body by bearing seat, also can be by other connected modes of being convenient to be fixedly connected with, and the 3rd bearing connects reliable, and result of use is good.
Preferably, described movable support bracket comprises base plate, back up pad, is provided with riser between described base plate and the back up pad, and described riser is provided with fixed orifice, be provided with fixed pin in the described fixed orifice, be respectively equipped with mobile device on described base plate, the back up pad, also can be for other structures, simple in structure, result of use is good, cost is low, convenient operation, and Practical Performance is good.
Preferably, described mobile device is castor, also can be convenient to mobile mobile device for other, and Castor structure is simple, and is easy to use.
Preferably, also comprise frame body, the bottom of described frame body is provided with the sill of placing lower guideway, and the top of described frame body is provided with the entablature of placing upper rail, and simple in structure, result of use is better, convenient operation.
In sum, advantage of the present invention: slide in upper lower railway by moving part and movable support bracket, and by being connected of moving part and fixed part, make simple to operateization, improved result of use, improved Practical Performance, safe and reliable, improved work efficiency.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of walk-in type mechanical property universal testing machine of the present invention;
Fig. 2 is the structural representation of fixed part of the present invention;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the structural representation of moving part of the present invention;
Fig. 5 is the structural representation of the A-A of Fig. 4
Fig. 6 is the structural representation of B-B among Fig. 4;
Fig. 7 is the structural representation of movable support bracket of the present invention;
Fig. 8 is the structural representation of frame body of the present invention.
Embodiment
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, walk-in type mechanical property universal testing machine comprises fixed part 1, moving part 2, movable support bracket 3, described movable support bracket 3 is arranged between fixed part 1 and the moving part 2, and the top of described fixed part 1 is provided with upper rail 6, the bottom of described fixed part 1 is provided with lower guideway 7, described moving part 2, movable support bracket 3 respectively with upper rail 6, lower guideway 7 is flexibly connected, and described fixed part 1 is flexibly connected with movable support bracket 3, and described fixed part 1 is provided with pulling force assembly 12, actuating unit 14, displacement transducer 13, the rear end of described pulling force assembly 12 and actuating unit 14 are flexibly connected, and described actuating unit 14 is provided with propulsion system 15, and is simple in structure, easy for installation, convenient operation, described pulling force assembly 12 comprise the pull bar 120 that links to each other successively, the first adapter sleeve 121, pulling force sensor 122, the second adapter sleeve 123, pull head 124, described pull bar 120 is flexibly connected with actuating unit 14, also can be for other structures of being convenient to spur, and simple in structure, result of use is good, connects reliably, is convenient to installing/dismounting, described actuating unit 14 is oil cylinder, and described fixed part 1 is provided with is convenient to the fixing oil cylinder carriage 110 of oil cylinder, and described oil cylinder carriage 110 is fixedly connected with fixed part 1 by screw, also can be other actuating units 11 of being convenient to the motion of pulling force assembly, cylinder structure is simple, and result of use is good, described propulsion system 15 comprise motor I 151, active wheels 152, driven wheels 153, described motor I 151 links to each other with active wheels 152, and described active wheels 152 are connected with driven wheels 153, simple in structure, result of use is good, and described fixed part 1 is provided with the upper holder 130 of being convenient to install engaged wheel 153, lower fixed frame 120, fixed frame 130 with under fix 120 flexible connections, install reliable, simple in structure, result of use is good, and fixed frame 130 is flexibly connected by screw shaft 140 and lower fixed frame 120, and an end of described screw shaft 140 and upper holder 120 are flexibly connected, the other end of described screw shaft 140 and lower fixed frame 130 are flexibly connected, and result of use is good, is convenient to install, described screw shaft 140 is all by clutch shaft bearing 150 and upper holder 130, lower fixed frame 120 is flexibly connected fixed frame 130, be respectively equipped with on the lower fixed frame 120 and be convenient to the bearing (ball) cover 160 that clutch shaft bearing 150 is installed, also can be by other syndetons of being convenient to be flexibly connected, clutch shaft bearing 150 results of use are good, are convenient to good airproof performance is installed, described moving part 2 comprises frame body 21, and described frame body 21 is provided with mobile device 5 and pull head 22, and described frame body 21 is provided with and drives the limiter assembly that drive unit 28 that mobile device 5 moves and moving-limiting device 5 slide, also can be for other structures, simple in structure, result of use is good, simple to operate, Practical Performance is good, and described pull head 22 is fixedly connected with frame body 21 by the first bearing pin 210, also can be other connected modes of being convenient to be fixedly connected with, the first bearing pin 210 syndetons are simple, and result of use is good, easy for installation, described drive unit 28 comprises motor II 280, driving gear 281, follower gear 282, described motor II 280 links to each other with follower gear 282 by driving gear 281, and described follower gear 282 links to each other with mobile device 5 by rotating shaft 211, also can be convenient to drive unit for other, simple in structure, result of use is good, and is simple to operate, described limiter assembly comprises electric pushrod 23, two crank discs 26, described electric pushrod 23 is rotationally connected with crank disc 26, connects by the second bearing pin 29 between described two crank discs 26, and described the second bearing pin 29 is fixedly connected with frame body 21, be equipped with the first latch 27 on the described every crank disc 26, the second latch 24, described crank disc 26 by connecting rod 25 respectively with the first latch 27, the second latch 24 is flexibly connected described the first latch 27, the second latch 24 is separately positioned on the limit of mobile device 5, and is simple in structure, easy to operate, result of use is good, described crank disc 26 by connecting rod 220 respectively with the first latch 27, the second latch 24 is flexibly connected, described connecting rod 220 and crank disc 26, the first latch 27, the second latch 24 all is fixedly connected with by pin 230, also can pass through other connected modes, connecting rod connects simple, and result of use is good, and described frame body 21 is provided with is convenient to the electric pushrod seat 240 that electric pushrod 23 is installed, described electric pushrod 23 is fixedly connected with electric pushrod seat 240, easy for installation, result of use is good, and the bottom of described frame body 21 is provided with the mounting box 250 of placing drive unit 28, described mounting box 250 is provided with is convenient to the bearing cap 251 that rotating shaft 211 connects, described rotating shaft 211 is connected by the second bearing 260 with bearing cap 251, also can be by other connected mode of being convenient to be fixedly connected with, and the second bearing 260 connects reliable, result of use is good, the two ends of described the second bearing pin 24 are provided with the 3rd bearing 270, and described the 3rd bearing 270 links to each other with frame body 21 by bearing seat 271, also can be by other connected modes of being convenient to be fixedly connected with, bearing connects reliable, result of use is good, and described movable support bracket 3 comprises base plate 31, back up pad 32 is provided with riser 33 between described base plate 31 and the back up pad 32, described riser 33 is provided with fixed orifice 34, be provided with fixed pin 35 in the described fixed orifice 34, described base plate 31, be respectively equipped with mobile device 5 on the back up pad 32, also can be other structures, simple in structure, result of use is good, and cost is low, convenient operation, Practical Performance is good, described mobile device 5 is castor, also can be convenient to mobile structure for other, and castor connects reliable, easy to use, simple to operate, also comprise frame body 4, the bottom of described frame body 4 is provided with the sill 42 of placing lower guideway 7, the top of described frame body 4 is provided with the entablature 41 of placing upper rail 6, simple in structure, result of use is better, convenient operation.
By being arranged on the drive unit 28 on the moving part 2, the mobile device 5 that is arranged on the moving part 2 is moved, when arriving assigned address, promotion is arranged on the electric pushrod 23 on the moving part 2, crank disc 26 is rotated, thereby drive the first latch 27 and block upper rail 6, the second latch 24 blocks lower guideway 7, make moving part not mobile, pulling force assembly 12 on the fixed part 2 is fixed on the movable support bracket 3 by fixed pin 35, sample one end of tested pulling force is arranged on pull head 124 on the fixed part 1, the other end is arranged on the pull head 22 that moving part 2 is provided with, press motor I 151, make pulling force assembly 12 in actuating unit 14 interior activities, make the displacement of displacement transducer 13 induction tested sample.
Slide in upper lower railway by moving part and movable support bracket, and by being connected of moving part and fixed part, make simple to operateization, improved result of use, improved Practical Performance, safe and reliable, improved work efficiency.
Claims (19)
1. walk-in type mechanical property universal testing machine, it is characterized in that: comprise fixed part (1), moving part (2), movable support bracket (3), described movable support bracket (3) is arranged between fixed part (1) and the moving part (2), the bottom that the top of described fixed part (1) is provided with upper rail (6), described fixed part (1) is provided with lower guideway (7), described moving part (2), movable support bracket (3) is flexibly connected with upper rail (6), lower guideway (7) respectively, and described fixed part (1) is flexibly connected with movable support bracket (3).
2. walk-in type mechanical property universal testing machine according to claim 1, it is characterized in that: described fixed part (1) is provided with pulling force assembly (12), actuating unit (14), displacement transducer (13), the rear end of described pulling force assembly (12) and actuating unit (14) are flexibly connected, and described actuating unit (14) is provided with propulsion system (15).
3. walk-in type mechanical property universal testing machine according to claim 2, it is characterized in that: described pulling force assembly (12) comprises pull bar (120), the first adapter sleeve (121), pulling force sensor (122), the second adapter sleeve (123), the pull head (124) that links to each other successively, and described pull bar (120) is flexibly connected with actuating unit (14).
4. walk-in type mechanical property universal testing machine according to claim 3, it is characterized in that: described actuating unit (14) is oil cylinder, described fixed part (1) is provided with is convenient to the fixing oil cylinder carriage (110) of oil cylinder, and described oil cylinder carriage (110) is fixedly connected with fixed part (1) by screw.
5. walk-in type mechanical property universal testing machine according to claim 2, it is characterized in that: described propulsion system (15) comprise motor I (151), active wheels (152), driven wheels (153), described motor I (151) links to each other with active wheels (152), and described active wheels (152) are connected with driven wheels (153).
6. walk-in type mechanical property universal testing machine according to claim 5, it is characterized in that: described fixed part (1) is provided with upper holder (130), the lower fixed frame (120) of being convenient to install driven wheels (153), and fixed frame (130) is flexibly connected with lower fixed frame (120).
7. walk-in type mechanical property universal testing machine according to claim 6, it is characterized in that: fixed frame (130) is flexibly connected by screw shaft (140) and lower fixed frame (120), one end of described screw shaft (140) and upper holder (130) are flexibly connected, and the other end of described screw shaft (140) and lower fixed frame (120) are flexibly connected.
8. walk-in type mechanical property universal testing machine according to claim 7, it is characterized in that: described screw shaft (140) all is flexibly connected by clutch shaft bearing (150) and upper holder (130), lower fixed frame (120), is respectively equipped with on fixed frame (130), the lower fixed frame (120) and is convenient to the bearing (ball) cover (160) that clutch shaft bearing (150) is installed.
9. walk-in type mechanical property universal testing machine according to claim 1, it is characterized in that: described moving part (2) comprises frame body (21), described frame body (21) is provided with mobile device (5) and pull head (22), and described frame body (21) is provided with the limiter assembly that drives the mobile drive unit (28) of mobile device (5) and moving-limiting device (5) slip.
10. walk-in type mechanical property universal testing machine according to claim 9, it is characterized in that: described pull head (22) is fixedly connected with frame body (21) by the first bearing pin (210).
11. walk-in type mechanical property universal testing machine according to claim 9, it is characterized in that: described drive unit (28) comprises motor II (280), driving gear (281), follower gear (282), described motor II (280) links to each other with follower gear (282) by driving gear (281), and described follower gear (282) links to each other with mobile device (5) by rotating shaft (211).
12. walk-in type mechanical property universal testing machine according to claim 9, it is characterized in that: described limiter assembly comprises electric pushrod (23), two crank discs (26), described electric pushrod (23) is rotationally connected with crank disc (26), connect by the second bearing pin (29) between described two crank discs (26), described the second bearing pin (29) is fixedly connected with frame body (21), be equipped with the first latch (27) on the described every crank disc (26), the second latch (24), described crank disc (26) by connecting rod (25) respectively with the first latch (27), the second latch (24) is flexibly connected, described the first latch (27), the second latch (24) is separately positioned on the limit of mobile device (5).
13. walk-in type mechanical property universal testing machine according to claim 10, it is characterized in that: described crank disc (26) is flexibly connected with the first latch (27), the second latch (24) respectively by connecting rod (220), and described connecting rod (220) all is fixedly connected with by pin (230) with crank disc (26), the first latch (27), the second latch (24).
14. walk-in type mechanical property universal testing machine according to claim 12, it is characterized in that: described frame body (21) is provided with is convenient to the electric pushrod seat (240) that electric pushrod (23) is installed, and described electric pushrod (23) is fixedly connected with electric pushrod seat (240).
15. walk-in type mechanical property universal testing machine according to claim 9, it is characterized in that: the bottom of described frame body (21) is provided with the mounting box (250) of placing drive unit (28), described mounting box (250) is provided with is convenient to the bearing cap (251) that rotating shaft (211) connects, and described rotating shaft (211) is connected by the second bearing (260) with bearing cap (251).
16. walk-in type mechanical property universal testing machine according to claim 13, it is characterized in that: the two ends of described the second bearing pin (24) are provided with the 3rd bearing (270), and described the 3rd bearing (270) links to each other with frame body (21) by bearing seat (271).
17. walk-in type mechanical property universal testing machine according to claim 1, it is characterized in that: described movable support bracket (3) comprises base plate (31), back up pad (32), be provided with riser (33) between described base plate (31) and the back up pad (32), described riser (33) is provided with fixed orifice (34), be provided with fixed pin (35) in the described fixed orifice (34), be respectively equipped with mobile device (5) on described base plate (31), the back up pad (32).
18. walk-in type mechanical property universal testing machine according to claim 9 is characterized in that described mobile device (5) is castor.
19. walk-in type mechanical property universal testing machine according to claim 1, it is characterized in that: also comprise frame body (4), the bottom of described frame body (4) is provided with the sill (42) of placing lower guideway (7), and the top of described frame body (4) is provided with the entablature (41) of placing upper rail (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367891.5A CN102901664B (en) | 2012-09-28 | 2012-09-28 | Stepping-in type mechanical performance universal testing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367891.5A CN102901664B (en) | 2012-09-28 | 2012-09-28 | Stepping-in type mechanical performance universal testing machine |
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| Publication Number | Publication Date |
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| CN102901664A true CN102901664A (en) | 2013-01-30 |
| CN102901664B CN102901664B (en) | 2014-12-03 |
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| CN201210367891.5A Active CN102901664B (en) | 2012-09-28 | 2012-09-28 | Stepping-in type mechanical performance universal testing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105811341A (en) * | 2016-04-19 | 2016-07-27 | 浙江华电器材检测研究所 | Split conductor fixing structure |
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| KR20090005519U (en) * | 2007-12-03 | 2009-06-08 | 현대제철 주식회사 | Cooling device of rolling roll |
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| CN102901664B (en) | 2014-12-03 |
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Address after: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Co-patentee after: State Grid Corporation of China Patentee after: Zhejiang Huadian inspection and Research Institute Co., Ltd. Address before: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Co-patentee before: State Grid Corporation of China Patentee before: Zhejiang Huadian Equipment Inspection Institute |
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