CN203672588U - Automatic pendulum impact testing machine for fuel tank - Google Patents
Automatic pendulum impact testing machine for fuel tank Download PDFInfo
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- CN203672588U CN203672588U CN201420001504.0U CN201420001504U CN203672588U CN 203672588 U CN203672588 U CN 203672588U CN 201420001504 U CN201420001504 U CN 201420001504U CN 203672588 U CN203672588 U CN 203672588U
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- pendulum
- fuel tank
- testing machine
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Abstract
The utility model relates to an automatic pendulum impact testing machine for a fuel tank. The automatic pendulum impact testing machine comprises a vertical elevating system, a horizontal moving system, a pendulum swinging system, a workbench system and a control and display system, and the pendulum swinging system comprises a pendulum system, a pendulum supporting frame for fixing the pendulum system and an automatic control device. The automatic control device controls the swinging of the pendulum system, and the control and display system controls the cooperation of the vertical elevating system, the horizontal moving system, the pendulum swinging system and the workbench system so that impact tests of a pendulum body for the fuel tank are realized; the testing machine is applicable to impact tests for the fuel tanks with different structures, and trouble of difficult manual operation is avoided; and the information of swing angles of the pendulum can be accurately obtained and displayed on a display screen. According to the automatic pendulum impact testing machine, tedious operating processes are simplified, the operation is facilitated, testing data can be accurately acquired, and quantification analyses are conducted.
Description
Technical field
The utility model relates to auto parts machinery testing equipment, specifically a kind of full-automatic fuel tank balance weight impact testing machine.
Background technology
The fuel tank of automobile is the vitals of automotive safety, and the breakage of fuel tank gently causes energy dissipation and environmental pollution, heavy cause fire, causes the loss of personnel's property.At present, domestic the impact testing machine of fuel tank is mostly adopted and discharges suspending hammer fuel tank is impacted, operation inconvenience, control accuracy is poor, and the impact of fuel tank various piece is needed to manual operation, easily accidentally injures staff.
Summary of the invention
Operation is inconvenient, control accuracy is poor, too much rely on the problems such as staff, and a kind of full-automatic fuel tank balance weight impact testing machine is provided in order to overcome for the utility model.
The utility model is realized by following measures:
A kind of full-automatic fuel tank balance weight impact testing machine, comprising: VTOL (vertical take off and landing) system, horizontal movement system, pendulum oscillation system, work system, by each components of system as directed being carried out to the electric control unit of electrical control and showing control and the display system that the information display unit of Test Information forms;
Pendulum oscillation system, comprises pendulum system, fixes pendulum bracing frame, the automaton of pendulum system; Described pendulum system comprises swing arm and is installed on the hammer body of swing arm lower end; Described automaton comprises speed reducer with high transmission ratio, sector gear, gear, turning axle, balance staff; Described swing arm is swung and is connected with pendulum bracing frame by balance staff; One end of described balance staff is fixed with gear; On described pendulum bracing frame, be fixed with speed reducer with high transmission ratio; Described speed reducer with high transmission ratio is rotatably connected with column shaped rotating axle one end by chain four; The other end of turning axle is fixed with sector gear; Described sector gear engages with gear; Described turning axle is fixed on pendulum bracing frame; Described speed reducer with high transmission ratio is connected with electric control unit;
Horizontal movement system, is connected with pendulum bracing frame, moves horizontally by electric control unit control pendulum oscillation system;
VTOL (vertical take off and landing) system, is connected with horizontal movement system, realizes the vertical movement of horizontal movement system by electric control unit;
Work system, for fixed placement fuel tank, moves forward and backward automatically by electric control unit control fuel tank;
Control and display system comprises each components of system as directed is carried out to the electric control unit of electrical control, the information display unit of demonstration Test Information; Described electric control unit is connected with information display unit.
Full-automatic fuel tank balance weight impact testing machine of the present utility model, described pendulum oscillation system also comprises the system of holding tightly; The described system of embracing comprises and is installed on holding wheel tightly, being installed on brake block, the electromagnet held tightly below wheel of the balance staff other end; Described brake block is connected with electromagnet by lever; Described electromagnet is connected with electric control unit.
Full-automatic fuel tank balance weight impact testing machine of the present utility model, described VTOL (vertical take off and landing) system comprises rectangular back up pad, is installed on one, two polished rods one of one, two trapezoidal screws of motor in back up pad; The upper end of two described trapezoidal screws one and two polished rod one diagonal angles, upper end are installed on four drift angles of back up pad; Trapezoidal screw one is rotationally connected with back up pad; Described trapezoidal screw one top is provided with sprocket wheel one; Described sprocket wheel one is connected by chain one with motor one.
Full-automatic fuel tank balance weight impact testing machine of the present utility model, described horizontal movement system comprises left support frame, right support frame, a 1-2 polished rod two, trapezoidal screw two; Described left support frame is fixedly connected with by polished rod two with right support frame; Described trapezoidal screw two two ends and left support frame, right support frame are rotationally connected; Described left support frame or right support frame top are provided with motor two; On the trapezoidal screw two of described motor two belows, be fixed with sprocket wheel two; Described motor two is rotationally connected by chain two and sprocket wheel two; On described left support frame, right support frame, be installed with respectively via hole, be rotationally connected with trapezoidal screw one, be slidably connected with polished rod one.
Full-automatic fuel tank balance weight impact testing machine of the present utility model, described work system comprises worktable, motor three, a 1-2 polished rod three, the trapezoidal screw three of placing fuel tank; Described motor three is fixed on rectangular flat base; One end of described trapezoidal screw three is fixed with sprocket wheel three and is fixed on flat base by " Ω " profile shaft seat; Described sprocket wheel three is connected by chain three with motor three; One end of described polished rod three is fixed on flat base by " Ω " profile shaft seat; Described trapezoidal screw three is connected with worktable threads turn; Described polished rod three is slidably connected with worktable; The rear portion of described worktable is fixed with the divider of fixed oil tank.
Full-automatic fuel tank balance weight impact testing machine of the present utility model, described electric control unit is connected with rotary encoder; Described rotary encoder is connected with rotating shaft coaxle.
Full-automatic fuel tank balance weight impact testing machine of the present utility model, is provided with the chain stretching device of tension chain one in described back up pad.
Full-automatic fuel tank balance weight impact testing machine of the present utility model, the pendulum bracing frame of described pendulum oscillation system is fixed with level tray; Described pendulum bracing frame is connected with horizontal movement system by level tray; Described polished rod two is slidably connected through level tray; Described trapezoidal screw two is connected with level tray threads turn through level tray.
The beneficial effects of the utility model are: full-automatic fuel tank balance weight impact testing machine of the present utility model, VTOL (vertical take off and landing) and the tangential movement of electric machine control system control pendulum hammer body are adopted, moving forward and backward of fuel tank also done to corresponding structural design, the fuel tank that is suitable for different structure carries out impulse test, has saved the trouble of manpower effort operation.In pendulum system, rotary encoder is fixedly connected with balance staff, can obtain accurately the pivot angle information of pendulum, and show at display screen.The utility model has been simplified loaded down with trivial details working routine, convenient operation, and acquisition test data accurately, and carry out quantitative analysis.
Accompanying drawing explanation
Fig. 1 represents full-automatic fuel tank balance weight impact testing machine structural representation.
Fig. 2 represents VTOL (vertical take off and landing) service system structural representation.
Fig. 3 represents horizontal movement system structural representation.
Fig. 4 represents pendulum oscillation system structural representation.
Fig. 5 represents to embrace system architecture schematic diagram.
Fig. 6 represents work system structural representation.
In figure: 1 VTOL (vertical take off and landing) service system, 2 horizontal movement system, 3 pendulum oscillation systems, 4 work systems, 5 control and display system, 6 trapezoidal screws one, 7 vertical polished rods, 8 upper backup pads, 9 sprocket wheels one, 10 chains one, 11 motors one, 12 chain stretching devices, 13 left support framves, 14 polished rods one, 15 trapezoidal screws two, 16 trapezoidal screw bracing frames, 17 right support framves, 18 balance staffs, 19 turning axles, 20 chains two, 21 motors two, 22 sprocket wheels two, 23 speed reducer with high transmission ratio, 24 pendulum bracing frames, 25 level trays, 26 sector gears, 27 gears, 28 pendulum systems, 29 armfuls are entered system, 30 hold wheel tightly, 31 brake blocks, 32 levers, 33 electromagnet, 35 rotary encoders, 36 flat bases, 37 motors three, 38 sprocket wheels three, 39 chains three, 40 axle beds one, 41 trapezoidal screws three, 42 axle beds two, 43 polished rods two, 44 worktable, 45 fuel tanks, 46 dividers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is made to specific description.
As shown in Figure 1, a kind of full-automatic fuel tank balance weight impact testing machine, is characterized in that: comprising: VTOL (vertical take off and landing) system 1, horizontal movement system 2, pendulum oscillation system 3, work system 4, by each components of system as directed being carried out to the electric control unit of electrical control and showing control and the display system 5 that the information display unit of Test Information forms.
As shown in Figure 2, VTOL (vertical take off and landing) system 1, is that 2 systems are connected with moving horizontally, and realizes the vertical movement of horizontal movement system 2 by electric control unit; VTOL (vertical take off and landing) system 1 comprises rectangular back up pad 8, be installed on motor in back up pad 81, two trapezoidal screws 1, two polished rods 1; The upper end of two trapezoidal screws 1 and two polished rod one 7 diagonal angles, upper end are installed on 8 four drift angles of back up pad; Trapezoidal screw 1 is rotationally connected with back up pad 8; Trapezoidal screw one 6 tops are provided with sprocket wheel 1; Sprocket wheel 1 is connected by chain 1 with motor 1.
Electric control unit control motor 1 rotation rotation with movable sprocket 1 by chain 1, thereby sprocket wheel 1 drives trapezoidal screws, one 6 rotations drive moving up and down of horizontal movement system 2; Utilize the auto-lock function of trapezoidal screw 1, also realized vertical direction fixing of horizontal movement system 2.In order to prevent the loosening of chain 1, in system, add the chain stretching device 12 that tension chain 1 is installed in back up pad 8, realize the strong link of tensioning of chain 1.
As shown in Figure 3, horizontal movement system comprises left support frame 13, right support frame 17, a 1-2 polished rod 2 14, trapezoidal screw 2 15 to horizontal movement system 2 of the present utility model; Described left support frame 13 is fixedly connected with by polished rod 2 14 with right support frame 17; Described trapezoidal screw 2 15 two ends and left support frame 13, right support frame 17 are rotationally connected; Described left support frame 13 or right support frame 17 tops are provided with motor 2 21; On the trapezoidal screw 2 15 of described motor 2 21 belows, be fixed with sprocket wheel 2 22; Described motor 2 21 is rotationally connected by chain 2 20 and sprocket wheel 2 22; On described left support frame 13, right support frame 17, be installed with respectively via hole, be rotationally connected with trapezoidal screw 1, be slidably connected with polished rod 1.
As shown in Figure 4, pendulum oscillation system 3, comprises the pendulum bracing frame 24 of pendulum system 28 and fixing pendulum system 28; Pendulum system 28 comprises swing arm and is installed on the hammer body of swing arm lower end; In order to realize the automatic operation of pendulum system 28, pendulum oscillation system 3 has added automaton; Automaton comprises speed reducer with high transmission ratio 23, sector gear 26, gear 27, turning axle 19, balance staff 18; Swing arm is swung and is connected with pendulum bracing frame 24 by balance staff 18; One end of balance staff 18 is fixed with gear 27; On pendulum bracing frame 24, be fixed with speed reducer with high transmission ratio 23; Speed reducer with high transmission ratio 23 is rotatably connected with column shaped rotating axle 19 one end by chain four; The other end of turning axle 19 is fixed with sector gear 26; Sector gear 26 engages with gear 27; Turning axle 19 is fixed on pendulum bracing frame 24; Speed reducer with high transmission ratio 23 is connected with electric control unit.
In order to fix being better connected of pendulum oscillation system 3 and horizontal movement system 2, on the pendulum bracing frame 24 of pendulum oscillation system 3, be fixed with level tray 25; Polished rod 2 14 is slidably connected through level tray 25; Trapezoidal screw 2 15 is connected with level tray 25 threads turn through level tray 25.
Electric control unit control speed reducer with high transmission ratio 23 rotates, act on driven rotary axle 19 by chain four and rotate, utilize the engaged transmission of sector gear 26 and gear 27 to lift hammer body, in the time that pendulum system 28 rotates to assigned position, motor stops operating, and realizes the locking of pendulum system 28.Sector gear 26 is under the drive of motor, while continuing to rotate slowly a very little angle, sector gear 26 will depart from and engage with gear, pendulum system 28 falls automatically, hammer body impacts fuel tank 45, when hammer body impacts after fuel tank 45 can bounce-back, for fear of the secondary pulse to fuel tank 45 after bounce-back, pendulum oscillation system 3 has added the system of holding tightly 29.
As shown in Figure 5, embrace enter system 29 comprise be installed on balance staff 28 other ends hold tightly wheel 30, be installed on hold tightly wheel 30 belows brake block 31, electromagnet 33; Brake block 31 is connected with electromagnet 33 by lever 32; Electromagnet 33 is connected with electric control unit.Electromagnet 33, under the control of electric control unit, is driven on brake block 31 and is moved by lever 32, and brake block 31 contacts and compresses with holding wheel 30 tightly, produces friction, and pendulum is stopped.After having tested, electromagnet 33 power down, brake block 31, under the effect of self gravitation, moves down, and departs from and holds contacting of wheel 30 tightly.
Work system 4 of the present utility model is fixed placement fuel tank 45, movement before and after carrying out automatically by electric control unit control fuel tank 45, for the accuracy of warranty test, work system 4 is positioned over the dead ahead of pendulum oscillation system 3, as shown in Figure 6, work system 4 comprises worktable 44, motor 3 37, a 1-2 polished rod 3 43, the trapezoidal screw 3 41 of placing fuel tank 45; Motor 3 37 is fixed on rectangular flat base 36; One end of trapezoidal screw 3 41 is fixed with sprocket wheel 3 38 and is fixed on flat base 36 by " Ω " profile shaft seat 42; Sprocket wheel 3 38 is connected by chain 3 39 with motor 3 37; One end of polished rod 3 43 is fixed on flat base 36 by " Ω " profile shaft seat 42; Trapezoidal screw 3 41 is connected with worktable 44 threads turn; Polished rod 3 43 is slidably connected with worktable 44; The rear portion of worktable 44 is fixed with the divider 46 of fixed oil tank 45.
Control and display system comprises that each components of system as directed of impact machine carries out the information display unit of the electric control unit of electrical control, demonstration Test Information; Electric control unit is connected with rotary encoder 35; As shown in Figure 5, described rotary encoder 35 is coaxially fixedly connected with turning axle 19; Rotary encoder 35 can obtain the pendulum angle of the hammer body of pendulum system 28, electric control unit connects the pendulum angle of the hammer body that can obtain pendulum system 28, letter provides reference for follow-up accurate adjustment, and provides accurate real-time control information for the power on/off of the electromagnet 33 of embracing system 29; Described electric control unit is connected with information display unit, shows information by information display unit.
Claims (8)
1. a full-automatic fuel tank balance weight impact testing machine, is characterized in that: comprising: VTOL (vertical take off and landing) system (1), horizontal movement system (2), pendulum oscillation system (3), work system (4), by each components of system as directed being carried out to the electric control unit of electrical control and showing control and the display system (5) that the information display unit of Test Information forms;
Pendulum oscillation system (3), comprises pendulum system (28), fixes pendulum bracing frame (24), the automaton of pendulum system (28); Described pendulum system (28) comprises swing arm and is installed on the hammer body of swing arm lower end; Described automaton comprises speed reducer with high transmission ratio (23), sector gear (26), gear (27), turning axle (19), balance staff (18); Described swing arm is swung and is connected with pendulum bracing frame (24) by balance staff (18); One end of described balance staff (18) is fixed with gear (27); On described pendulum bracing frame (24), be fixed with speed reducer with high transmission ratio (23); Described speed reducer with high transmission ratio (23) is rotatably connected with column shaped rotating axle (19) one end by chain four; The other end of turning axle (19) is fixed with sector gear (26); Described sector gear (26) engages with gear (27); Described turning axle (18) is fixed on pendulum bracing frame (24); Described speed reducer with high transmission ratio (23) is connected with electric control unit;
Horizontal movement system (2), is connected with pendulum bracing frame (24), moves horizontally by electric control unit control pendulum oscillation system (3);
VTOL (vertical take off and landing) system (1), is connected with horizontal movement system (2), realizes the vertical movement of horizontal movement system (2) by electric control unit;
Work system (4), for fixed placement fuel tank (45), moves forward and backward automatically by electric control unit control fuel tank (45);
Described electric control unit is connected with information display unit.
2. full-automatic fuel tank balance weight impact testing machine according to claim 1, is characterized in that: described pendulum oscillation system (3) also comprises the system of holding tightly (29); Described embrace system (29) and comprise and be installed on holding wheel (30) tightly, being installed on brake block (31), the electromagnet (33) held tightly below wheel (30) of balance staff (18) other end; Described brake block (31) is connected with electromagnet (33) by lever (32); Described electromagnet (33) is connected with electric control unit.
3. full-automatic fuel tank balance weight impact testing machine according to claim 1, is characterized in that: described VTOL (vertical take off and landing) system (1) comprises rectangular back up pad (8), is installed on one (6), two polished rods one (7) of one (11), two trapezoidal screws of motor in back up pad (8); The upper end of described two trapezoidal screws one (6) and two polished rod one (7) diagonal angles, upper end are installed on (8) four drift angles of back up pad; Trapezoidal screw one (6) is rotationally connected with back up pad (8); Described trapezoidal screw one (6) top is provided with sprocket wheel one (9); Described sprocket wheel one (9) is connected by chain one (10) with motor one (11); Described motor one (11) is connected with electric control unit.
4. full-automatic fuel tank balance weight impact testing machine according to claim 1, is characterized in that: described horizontal movement system comprises left support frame (13), right support frame (17), a 1-2 polished rod two (14), trapezoidal screw two (15); Described left support frame (13) is fixedly connected with by polished rod two (14) with right support frame (17); Described trapezoidal screw two (15) two ends and left support frame (13), right support frame (17) are rotationally connected; Described left support frame (13) or right support frame (17) top are provided with motor two (21); On the trapezoidal screw two (15) of described motor two (21) belows, be fixed with sprocket wheel two (22); Described motor two (21) is rotationally connected by chain two (20) and sprocket wheel two (22); Described left support frame (13), right support frame are installed with respectively via hole on (17), are rotationally connected with trapezoidal screw one (6), are slidably connected with polished rod one (7); Described motor two (21) is connected with electric control unit.
5. full-automatic fuel tank balance weight impact testing machine according to claim 1, is characterized in that: described work system (4) comprises worktable (44), motor three (37), a 1-2 polished rod three (43), the trapezoidal screw three (41) of placing fuel tank (45); Described motor three (37) is fixed on rectangular flat base (36); One end of described trapezoidal screw three (41) is fixed with sprocket wheel three (38) and is fixed on flat base (36) by " Ω " profile shaft seat (42); Described sprocket wheel three (38) is connected by chain three (39) with motor three (37); One end of described polished rod three (43) is fixed on flat base (36) by " Ω " profile shaft seat (42); Described trapezoidal screw three (41) is connected with worktable (44) threads turn; Described polished rod three (43) is slidably connected with worktable (44); The rear portion of described worktable (44) is fixed with the divider (46) of fixed oil tank (45); Described motor three (37) is connected with electric control unit.
6. full-automatic fuel tank balance weight impact testing machine according to claim 1, is characterized in that: described electric control unit is connected with rotary encoder (35); Described rotary encoder is coaxially connected with turning axle (19).
7. full-automatic fuel tank balance weight impact testing machine according to claim 1, is characterized in that: the chain stretching device (12) that tension chain one (10) is installed in described back up pad (8).
8. full-automatic fuel tank balance weight impact testing machine according to claim 1, is characterized in that: the pendulum bracing frame (24) of described pendulum oscillation system (3) is fixed with level tray (25); Described pendulum bracing frame (24) is connected with horizontal movement system (2) by level tray (25); Described polished rod two (14) is slidably connected through level tray (25); Described trapezoidal screw two (15) is connected with level tray (25) threads turn through level tray (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001504.0U CN203672588U (en) | 2014-01-02 | 2014-01-02 | Automatic pendulum impact testing machine for fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001504.0U CN203672588U (en) | 2014-01-02 | 2014-01-02 | Automatic pendulum impact testing machine for fuel tank |
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| Publication Number | Publication Date |
|---|---|
| CN203672588U true CN203672588U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001504.0U Expired - Fee Related CN203672588U (en) | 2014-01-02 | 2014-01-02 | Automatic pendulum impact testing machine for fuel tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN203672588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712766A (en) * | 2014-01-02 | 2014-04-09 | 济南三越测试仪器有限公司 | Full-automatic fuel tank pendulum impact testing machine |
| CN112161773A (en) * | 2020-09-29 | 2021-01-01 | 四川建安工业有限责任公司 | Impact test tool and impact test method for gears in main reducer of rear drive axle |
| WO2023197654A1 (en) * | 2022-04-15 | 2023-10-19 | 万达集团股份有限公司 | Pendulum impact testing machine |
-
2014
- 2014-01-02 CN CN201420001504.0U patent/CN203672588U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712766A (en) * | 2014-01-02 | 2014-04-09 | 济南三越测试仪器有限公司 | Full-automatic fuel tank pendulum impact testing machine |
| CN112161773A (en) * | 2020-09-29 | 2021-01-01 | 四川建安工业有限责任公司 | Impact test tool and impact test method for gears in main reducer of rear drive axle |
| CN112161773B (en) * | 2020-09-29 | 2022-11-01 | 四川建安工业有限责任公司 | Impact test tool and impact test method for gears in main reducer of rear drive axle |
| WO2023197654A1 (en) * | 2022-04-15 | 2023-10-19 | 万达集团股份有限公司 | Pendulum impact testing machine |
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| 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 |
Granted publication date: 20140625 Termination date: 20150102 |
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| EXPY | Termination of patent right or utility model |