CN218349996U

CN218349996U - Physical property tester for metal and non-metal material

Info

Publication number: CN218349996U
Application number: CN202222721350.XU
Authority: CN
Inventors: 冯岩; 韩雪; 刘畅; 陈国权
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-20
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a metal non-metallic material physical properties testing machine, which comprises a crossbeam, the equal fixed mounting in both sides of crossbeam lower extreme has the side extension board, the lower extreme fixed mounting of side extension board has the base, one side sliding connection of side extension board has last movable rack and moves down the movable rack, it is located the lower extreme that moves up the movable rack to move down the movable rack, the lower extreme swing joint of crossbeam has connecting block one, the lower extreme swing joint of connecting block one has anchor clamps, the upper end swing joint that moves up the movable rack has connecting block two, the upper end swing joint of connecting block two has anchor clamps down. Metal non-metallic material physical properties testing machine, through the lead screw that sets up and the setting of gear and rotation band in the base, the drive is gone up the moving frame and is reciprocated with the moving frame down to drive anchor clamps and remove, guaranteed the stability of moving frame at the removal in-process, make it not receive centrifugal force's influence, bring better use prospect.

Description

Physical property tester for metal and non-metal material

Technical Field

The utility model relates to a testing machine field specifically is metal non-metallic material physical properties testing machine.

Background

The material testing machine is a precise testing instrument for testing the mechanical properties, technological properties and internal defects of metal materials, non-metal materials, mechanical parts, engineering structures and the like under various conditions and environments and verifying the dynamic unbalance of rotating parts. In the process of researching and exploring new materials, new processes, new technologies and new structures, a material testing machine is an indispensable important detection instrument. The tester is mainly used for static performance test analysis research of stretching, compressing, bending, shearing, stripping, tearing, load retention, relaxation, reciprocating and other items of metal and nonmetal (including composite materials), can automatically obtain test parameters such as ReH, reL, rp0.2, fm, rt0.5, rt0.6, rt0.65, rt0.7, rm, E and the like, and can test and provide data according to GB, ISO, DIN, ASTM, JIS and other domestic and international relevant standards.

When current mechanical seal is installed and is used, what adopt all is the lead screw of the same direction of turning, lead to the movable frame because the centrifugation phenomenon exists the problem of rocking when moving, unable even running, the safety factor is low, and traditional testing machine can only carry out the singleitem experiment simultaneously, need change the subassembly when carrying out different experiments, expend the manpower, and work efficiency is low, and the use of giving people has brought certain adverse effect, for this reason, we propose metal non-metallic material physical properties testing machine.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a metal non-metallic material physical properties testing machine possesses advantages such as metal non-metallic material physical properties testing machine, can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: metal non-metallic material physical properties testing machine, including the crossbeam, the equal fixed mounting in both sides of crossbeam lower extreme has the side extension board, the lower extreme fixed mounting of side extension board has the base, one side sliding connection of side extension board has last carriage and lower carriage, the carriage is located the lower extreme that moves up the carriage down, the lower extreme swing joint of crossbeam has connecting block one, the lower extreme swing joint of connecting block one has anchor clamps, the upper end swing joint that moves up the carriage has connecting block two, the upper end swing joint of connecting block two has anchor clamps down, the lower extreme swing joint that moves up the carriage has the connecting rod, the lower extreme swing joint of connecting rod has the carriage down, the lower extreme fixedly connected with of carriage goes up the pressure disk down, the upper end fixed mounting of base has pressure disk down.

Preferably, the inner cavity of the side support plate is movably connected with a first rotating screw rod, the inner cavity of the other group of side support plates is movably connected with a second rotating screw rod, two sides of the upper moving frame are fixedly provided with a first sliding block, two sides of the lower moving frame are fixedly provided with a second sliding block, and one side of the inner cavity of the side support plate is fixedly provided with a sliding rail.

Preferably, the base includes driving motor, speed reducer, actuating lever, gear one, gear two, dead lever, gear three, gear four, rotates and takes one, rotates and takes two, synchronous gear one, synchronous gear two and mount pad, driving motor is located the lower extreme of speed reducer, the speed reducer is located the lower extreme of gear one, the actuating lever is located the lower extreme of gear three, the gear two is located one side of gear one, the dead lever is located the inner chamber of gear two, the gear four is located the upper end of dead lever, it is located the outer wall of gear three and synchronous gear one to rotate the area, it is located the outer wall of gear four and synchronous gear two to rotate the area two, synchronous gear one is located the outer wall of rotation lead screw one, synchronous gear two is located the outer wall of rotation lead screw two, the mount pad all is located the lower extreme of rotation lead screw one and rotation lead screw two.

Preferably, the lower extreme of crossbeam passes through the upper end fixed connection of side extension board and base, the lower extreme that goes up the movable rack passes through the connecting rod and moves the upper end swing joint of movable rack down, the upper end of going up anchor clamps passes through the lower extreme swing joint of connecting block one and crossbeam, the lower extreme of anchor clamps passes through the upper end swing joint of connecting block two and last movable rack down, the lower extreme of connecting rod passes through the upper end swing joint of lower movable rack and last pressure disk.

Preferably, the lower end of the first rotating screw rod is movably connected with the lower end of the second rotating screw rod through a base, the two sides of the upper moving frame are slidably connected with the sliding rails through first sliding blocks, and the two sides of the lower moving frame are slidably connected with the sliding rails through second sliding blocks.

Preferably, the lower extreme swing joint of speed reducer and gear one is passed through to driving motor's upper end, the lower extreme swing joint of actuating lever and gear three is passed through to gear one's upper end, the outer wall swing joint of gear two and dead lever is passed through to one side of gear one, the outer wall of gear three passes through the outer wall swing joint of taking one and synchronizing gear one, the inner wall of gear two passes through the inner wall swing joint of dead lever and gear four, the outer wall of gear four passes through the outer wall swing joint of taking two and synchronizing gear two, the outer wall of rotating lead screw one passes through synchronizing gear one and the inner wall swing joint of taking one, the outer wall of rotating lead screw two passes through synchronizing gear two and the inner wall swing joint of taking two, the lower extreme of rotating lead screw one and rotating lead screw two passes through mount pad and base inner chamber swing joint.

Compared with the prior art, the utility model provides a metal non-metallic material physical properties testing machine possesses following beneficial effect:

1. this metal non-metallic material physical properties testing machine, through last pressure disk and the lower pressure disk that sets up, can directly carry out going on of compression test, can adjust earlier and go up the position of moving frame and moving frame down, place the sample on the pressure disk down, carry out compression test to the sample, need not to change the subassembly repeatedly and test, make the operation more convenient.

2. This metal non-metallic material physical properties testing machine, under sliding block one, sliding block two and the slide rail of setting mutually supported, can make and remove the frame and rise, then remove anchor clamps on the frame and extrude the sample to can carry out the mechanical properties detection of sample, the more even running of testing machine rotates the lead screw and rotates in step, has improved the stability that removes the frame and remove.

3. The testing machine for the physical properties of the metal and non-metal materials ensures the stability of a moving frame in the moving process through the mutual matching of a driving motor, a speed reducer, a driving rod, a first gear, a second gear, a fixed rod, a third gear, a fourth gear, a first rotating belt, a second rotating belt, a first synchronous gear and a second synchronous gear which are arranged in a base, so that the testing machine is not influenced by centrifugal force, the driving motor is started, the driving gear drives the second gear to operate, the third gear and the fourth gear operate, the first synchronous gear and the second synchronous gear are driven to rotate under the action of the first rotating belt and the second rotating belt, the first rotary screw rod and the second rotary screw rod operate under the operation of the synchronous gears, the upper moving frame and the lower moving frame are driven to move up and down, so that a clamp is driven to move, the double-station testing of the testing machine is realized, and the application range of the testing machine is enlarged.

Drawings

Fig. 1 is the whole structure schematic diagram of the metal non-metal material physical property testing machine of the utility model.

Fig. 2 is the internal structure diagram of the metal non-metal material physical property testing machine of the utility model.

Fig. 3 is the A-position enlarged image in the metal non-metal material physical property testing machine of the utility model.

Fig. 4 is the internal structure diagram of the base in the testing machine for physical properties of metal and non-metal materials.

Fig. 5 is the enlarged view of the position B in the metal non-metal material physical property testing machine of the utility model.

In the figure: 1. a cross beam; 2. a side support plate; 3. a base; 4. an upper moving frame; 5. a lower moving frame; 6. a first connecting block; 7. an upper clamp; 8. a lower clamp; 9. a second connecting block; 10. a connecting rod; 11. an upper platen; 12. a lower platen; 13. rotating the first screw rod; 14. rotating the second screw rod; 15. a first sliding block; 16. a second sliding block; 17. a slide rail; 301. a drive motor; 302. a speed reducer; 303. a drive rod; 304. a first gear; 305. a second gear; 306. fixing the rod; 307. a third gear; 308. a fourth gear; 309. rotating the belt I; 310. a second rotating belt; 311. a first synchronous gear; 312. a second synchronous gear; 313. and (7) mounting a seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, the physical property testing machine for metal and non-metal materials comprises a cross beam 1, side supporting plates 2 are fixedly mounted on two sides of the lower end of the cross beam 1, a base 3 is fixedly mounted at the lower ends of the side supporting plates 2, an upper moving frame 4 and a lower moving frame 5 are slidably connected to one side of each side supporting plate 2, the lower moving frame 5 is located at the lower end of the upper moving frame 4, a first connecting block 6 is movably connected to the lower end of the cross beam 1, an upper clamp 7 is movably mounted at the lower end of the first connecting block 6, a second connecting block 9 is movably connected to the upper end of the upper moving frame 4, a lower clamp 8 is movably connected to the upper end of the second connecting block 9, a connecting rod 10 is movably mounted at the lower end of the upper moving frame 4, the lower moving frame 5 is movably connected to the lower end of the connecting rod 10, an upper pressure plate 11 is fixedly connected to the lower end of the lower moving frame 5, and a lower pressure plate 12 is fixedly mounted at the upper end of the base 3.

Furthermore, the inner cavity of the side supporting plate 2 is movably connected with a first rotating screw rod 13, the inner cavity of the other group of side supporting plates 2 is movably connected with a second rotating screw rod 14, two sides of the upper moving frame 4 are fixedly provided with first sliding blocks 15, two sides of the lower moving frame 5 are fixedly provided with second sliding blocks 16, and one side of the inner cavity of the side supporting plate 2 is fixedly provided with a sliding rail 17, so that the testing machine can run more stably.

Further, the base 3 includes a driving motor 301, a speed reducer 302, a driving rod 303, a first gear 304, a second gear 305, a fixing rod 306, a third gear 307, a fourth gear 308, a first rotating belt 309, a second rotating belt 310, a first synchronizing gear 311, a second synchronizing gear 312 and a mounting seat 313, the driving motor 301 is located at the lower end of the speed reducer 302, the speed reducer 302 is located at the lower end of the first gear 304, the driving rod 303 is located at the lower end of the third gear 307, the second gear 305 is located at one side of the first gear 304, the fixing rod 306 is located in the inner cavity of the second gear 305, the fourth gear 308 is located at the upper end of the fixing rod 306, the first rotating belt 309 is located at the outer walls of the third gear 307 and the first synchronizing gear 311, the second rotating belt 310 is located at the outer walls of the fourth gear 308 and the second synchronizing gear 312, the first synchronizing gear 311 is located on the outer wall of the first rotating screw rod 13, the second synchronizing gear 312 is located on the outer wall of the second rotating screw rod 14, the mounting seats 313 are located at the lower ends of the first rotating screw rod 13 and the second rotating screw rod 14, the first driving gear 304 drives the second gear 305 to operate, the third gear 307 and the fourth gear 308 operate, the first synchronizing gear 311 and the second synchronizing gear 312 are driven to rotate under the action of the first rotating belt 309 and the second rotating belt 310, the first rotating screw rod 13 and the second rotating screw rod 14 are driven to operate under the operation of the first synchronizing gear, the upper moving frame 4 and the lower moving frame 5 are driven to move up and down, the lower clamp 8 is driven to move, and double-station testing of the testing machine is achieved.

Further, the lower extreme of crossbeam 1 passes through the upper end fixed connection of side extension board 2 with base 3, the lower extreme of going up movable frame 4 passes through connecting rod 10 and the upper end swing joint of lower movable frame 5, the upper end of going up anchor clamps 7 passes through the lower extreme swing joint of connecting block 6 with crossbeam 1, the lower extreme of lower anchor clamps 8 passes through connecting block two 9 and the upper end swing joint of going up movable frame 4, the lower extreme of connecting rod 10 is through the upper end swing joint of lower movable frame 5 with last pressure disk 11, through last pressure disk 11 and the lower pressure disk 12 that sets up, can directly carry out going on of compression test.

Furthermore, the lower end of the first rotating screw rod 13 is movably connected with the lower end of the second rotating screw rod 14 through the base 3, two sides of the upper moving frame 4 are slidably connected with the sliding rails 17 through the first sliding blocks 15, two sides of the lower moving frame 5 are slidably connected with the sliding rails 17 through the second sliding blocks 16, the moving frame can be lifted through the mutual matching of the first sliding blocks 15, the second sliding blocks 16 and the sliding rails 17, and then the sample is extruded by the clamp on the moving frame.

Further, the upper end of the driving motor 301 is movably connected with the lower end of the first gear 304 through the speed reducer 302, the upper end of the first gear 304 is movably connected with the lower end of the third gear 307 through the driving rod 303, one side of the first gear 304 is movably connected with the outer wall of the fixed rod 306 through the second gear 305, the outer wall of the third gear 307 is movably connected with the outer wall of the first synchronizing gear 311 through the first rotating belt 309, the inner wall of the second gear 305 is movably connected with the inner wall of the fourth gear 308 through the fixed rod 306, the outer wall of the fourth gear 308 is movably connected with the outer wall of the second synchronizing gear 312 through the second rotating belt 310, the outer wall of the first rotating screw rod 13 is movably connected with the inner wall of the first rotating belt 309 through the first synchronizing gear 311, the outer wall of the second rotating screw rod 14 is movably connected with the inner wall of the second rotating belt 310 through the second synchronizing gear 312, and the lower end of the first rotating screw rod 13 and the second rotating screw rod 14 is movably connected with the lower end of the inner cavity of the base 3 through the mounting seat 313, so that the stability of the upper moving frame 4 and the lower moving frame 5 in the moving process is not affected by the centrifugal force.

When the physical property testing machine for the metal and non-metal materials is used, firstly, the stability of the upper moving frame 4 and the lower moving frame 5 in the moving process is ensured through the mutual matching of the driving motor 301, the speed reducer 302, the driving rod 303, the first gear 304, the second gear 305, the fixed rod 306, the third gear 307, the fourth gear 308, the first rotating belt 309, the second rotating belt 310, the first synchronizing gear 311 and the second synchronizing gear 312 which are arranged in the base 3, so that the upper moving frame 4 and the lower moving frame 5 are not influenced by centrifugal force, the driving motor 301 is started, the first driving gear 304 drives the second gear 305 to operate, the third driving gear 307 and the fourth gear 308 operate, the first synchronizing gear 311 and the second synchronizing gear 312 are driven to rotate under the action of the first rotating belt 309 and the second rotating belt 310, and therefore the first rotating screw rod 13 and the second rotating screw rod 14 are driven to operate under the operation of the synchronizing gears, the drive is gone up and is moved frame 4 and move down and reciprocate with moving frame 5, thereby it removes to drive anchor clamps 8 down, the duplex position test of testing machine has been realized, the application scope of testing machine has been increased, sliding block one 15 through setting up, under sliding block two 16 and slide rail 17 mutually support, can make the frame that moves rise, then the anchor clamps on the frame that moves extrude the sample, thereby can carry out the mechanical properties detection of sample, make the testing machine more even running, the synchronous rotation of rotation lead screw, the stability that the frame that moves has improved, through last pressure disk 11 and the lower pressure disk 12 that sets up, can directly carry out compression test's going on, can adjust the position of moving frame 4 and moving frame 5 down earlier, place the sample on pressure disk 12 down, carry out compression test to the sample, need not to change the subassembly repeatedly and test, it is more convenient to make the operation.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Metal non-metallic material physical properties testing machine, including crossbeam (1), its characterized in that: the equal fixed mounting in both sides of crossbeam (1) lower extreme has side extension board (2), the lower extreme fixed mounting of side extension board (2) has base (3), one side sliding connection of side extension board (2) has last carriage (4) and moves frame (5) down, move frame (5) down and be located the lower extreme that moves frame (4), the lower extreme swing joint of crossbeam (1) has connecting block (6), the lower extreme swing joint of connecting block (6) has last anchor clamps (7), the upper end swing joint that moves frame (4) has connecting block two (9), the upper end swing joint of connecting block two (9) has lower anchor clamps (8), the lower extreme swing joint that moves frame (4) that moves up has connecting rod (10), the lower extreme swing joint of connecting rod (10) has lower carriage (5) down, the lower extreme fixedly connected with of moving frame (5) has last pressure disk (11) down, the upper end fixed mounting of base (3) has lower pressure disk (12).

2. The physical property tester for metal-nonmetal material of claim 1, characterized in that: the inner cavity swing joint of side extension board (2) has rotation lead screw one (13), another group the inner cavity swing joint of side extension board (2) has rotation lead screw two (14), the equal fixed mounting in both sides of going up movable rack (4) has sliding block one (15), the equal fixed mounting in both sides of moving rack (5) has sliding block two (16) down, one side fixed mounting in side extension board (2) inner chamber has slide rail (17).

3. The physical property testing machine for metallic and non-metallic materials of claim 1, which is characterized in that: the base (3) comprises a driving motor (301), a speed reducer (302), a driving rod (303), a first gear (304), a second gear (305), a fixed rod (306), a third gear (307), a fourth gear (308), a first rotating belt (309), a second rotating belt (310), a first synchronizing gear (311), a second synchronizing gear (312) and a mounting seat (313), the driving motor (301) is positioned at the lower end of the speed reducer (302), the speed reducer (302) is positioned at the lower end of the first gear (304), the driving rod (303) is positioned at the lower end of the third gear (307), the second gear (305) is positioned at one side of the first gear (304), the fixing rod (306) is positioned in the inner cavity of the second gear (305), the gear four (308) is positioned at the upper end of the fixed rod (306), the rotating belt one (309) is positioned on the outer walls of the gear three (307) and the synchronous gear one (311), the second rotating belt (310) is positioned on the outer walls of the fourth gear (308) and the second synchronous gear (312), the first synchronous gear (311) is positioned on the outer wall of the first rotary screw rod (13), the second synchronous gear (312) is positioned on the outer wall of the second rotary screw rod (14), the mounting seats (313) are located at the lower ends of the first rotating screw rod (13) and the second rotating screw rod (14).

4. The physical property tester for metal-nonmetal material of claim 1, characterized in that: the lower extreme of crossbeam (1) passes through the upper end fixed connection of side extension board (2) and base (3), the lower extreme that goes up movable rack (4) passes through connecting rod (10) and the upper end swing joint that moves down movable rack (5), the upper end of going up anchor clamps (7) passes through the lower extreme swing joint of connecting block (6) and crossbeam (1), the lower extreme of anchor clamps (8) passes through connecting block two (9) and the upper end swing joint that moves up movable rack (4) down, the lower extreme of connecting rod (10) is through the upper end swing joint that moves down movable rack (5) and last pressure disk (11).

5. The physical property tester for metal-nonmetal material of claim 2, characterized in that: the lower end of the first rotating screw rod (13) is movably connected with the lower end of the second rotating screw rod (14) through the base (3), the two sides of the upper moving frame (4) are slidably connected with the sliding rails (17) through the first sliding blocks (15), and the two sides of the lower moving frame (5) are slidably connected with the sliding rails (17) through the second sliding blocks (16).

6. The physical property tester for metal and non-metal materials according to claim 3, characterized in that: the upper end of the driving motor (301) is movably connected with the lower end of a first gear (304) through a speed reducer (302), the upper end of the first gear (304) is movably connected with the lower end of a third gear (307) through a driving rod (303), one side of the first gear (304) is movably connected with the outer wall of a fixed rod (306) through a second gear (305), the outer wall of the third gear (307) is movably connected with the outer wall of a first synchronous gear (311) through a rotating belt (309), the inner wall of the second gear (305) is movably connected with the inner wall of a fourth gear (308) through the fixed rod (306), the outer wall of the fourth gear (308) is movably connected with the outer wall of a second synchronous gear (312) through a rotating belt (310), the outer wall of the first rotating screw rod (13) is movably connected with the inner wall of the first rotating belt (309) through the first synchronous gear (311), the outer wall of the second rotating screw rod (14) is movably connected with the inner wall of the second rotating belt (310) through a movable screw rod base (313) and a movable screw rod base (14).