CN210719732U - Comprehensive test bed for longitudinally-arranged composite plate spring suspension system - Google Patents
Comprehensive test bed for longitudinally-arranged composite plate spring suspension system Download PDFInfo
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- CN210719732U CN210719732U CN201921832209.9U CN201921832209U CN210719732U CN 210719732 U CN210719732 U CN 210719732U CN 201921832209 U CN201921832209 U CN 201921832209U CN 210719732 U CN210719732 U CN 210719732U
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Abstract
The utility model provides a indulge and put combined material leaf spring suspension system combined test platform. Indulge and put combined material leaf spring suspension system combined test platform, including the test box, one side fixedly connected with compressor at test box top, the bottom intercommunication of compressor has the drain pipe, the one end of drain pipe runs through the inside that the test box just extended to the test box, the one end intercommunication that the drain pipe is located the test box has the electrothermal tube, the other end intercommunication of electrothermal tube has the feed liquor pipe, the one end of feed liquor pipe runs through the outside that the test box just extended to the test box, the feed liquor pipe is located the outside one end intercommunication of test box and has the circulation case. The utility model provides a indulge and put combined material leaf spring suspension system combined test platform has various weather, the environment that can simulate the leaf spring suspension and meet in the use, and seasonal variation's function, the accurate same data of surveying test panel spring suspension under different user state guarantees the validity of test.
Description
Technical Field
The utility model relates to a leaf spring test field especially relates to a indulge and put combined material leaf spring suspension system combined test platform.
Background
When the automobile runs on an uneven road surface and meets the action of impact load, the wheels drive the axle to jump upwards, and the plate spring and the lower end of the shock absorber also move upwards simultaneously. The length of the plate spring is increased in the upward moving process, and the plate spring can be coordinated through the extension of the rear lifting lug, so that the vibration is attenuated, the vibration absorber works in a compression state because the upper end of the vibration absorber is fixed and the lower end of the vibration absorber moves upward, the damping is increased, and the vibration is attenuated.
The existing equipment is single in test data of the plate spring suspension system, only simple test of the rigidity of the plate spring is usually performed, the maximum bearing pressure cannot simulate different weather environments, and the change of various data of the plate spring suspension system in different environments cannot be tested.
Therefore, it is necessary to provide a comprehensive test bed for a longitudinally-arranged composite plate spring suspension system to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a indulge and put combined material leaf spring suspension system combined test platform has solved the problem of unable simulation weather environment.
In order to solve the technical problem, the comprehensive test bed for the longitudinally-arranged composite material plate spring suspension system provided by the utility model comprises a test box, one side of the top of the test box is fixedly connected with a compressor, the bottom of the compressor is communicated with a liquid outlet pipe, one end of the liquid outlet pipe penetrates through the test box and extends into the test box, one end of the liquid outlet pipe, which is positioned at the test box, is communicated with an electric heating pipe, the other end of the electric heating tube is communicated with a liquid inlet tube, one end of the liquid inlet tube penetrates through the test box and extends to the outside of the test box, one end of the liquid inlet pipe, which is positioned outside the test box, is communicated with a circulation box, the other end of the circulation box is communicated with a circulation pipe, the other end of the circulating pipe is communicated with the compressor, the top of the test box is fixedly connected with a motor, the output shaft of motor runs through the test box and extends to the inside of test box, the output shaft fixedly connected with fan of motor.
Preferably, the one end fixedly connected with suction pump at test box top, the one end intercommunication of suction pump has the pipe that absorbs water, the other end intercommunication of suction pump has the inlet tube, the one end of inlet tube runs through the inside that the test box just extended to the test box.
Preferably, the two sides of the top of the inner wall of the test box are fixedly connected with a first hydraulic pump and a second hydraulic pump from left to right in sequence, and the bottoms of the first hydraulic pump and the second hydraulic pump are fixedly connected with a pressing plate.
Preferably, one side fixedly connected with slide caliper rule platform of test box inner wall bottom, the top fixedly connected with vernier scale of slide caliper rule platform, the removal draw-in groove fixedly connected with measuring stick of vernier scale.
Preferably, the bottom of the inner wall of the test box is connected with a sliding plate in a sliding mode, and the top of the sliding plate is connected with an annular buckle through threads.
Preferably, a push rod is fixedly connected to the left side of the sliding plate.
Preferably, a box door is arranged on the left side of the test box, and a handle is fixedly connected to the left side of the box door.
Compared with the prior art, the utility model provides a indulge and put combined material leaf spring suspension system combined test platform has following beneficial effect:
the utility model provides a comprehensive test bed for a longitudinally-arranged composite plate spring suspension system, which is provided with a test box, a plate spring suspension can be fixed by an annular buckle arranged on a sliding plate at the bottom of the inner wall of the test box, the sliding plate is moved to a proper test position, a sliding rail baffle device at the bottom of the box body can fix the sliding plate, two pressure pumps fixedly connected with the top of the inner wall of the test box can uniformly apply pressure to test under the coordination of a pressure applying plate, a vernier inside the test box can accurately measure the deformation of the plate spring suspension, a compressor at the top of the test box changes temperature through an electrothermal tube and a circulating box, the space inside the test box is small and closed, the temperature changing speed is very fast when a motor is started to drive a fan, various data of the plate spring suspension in different climates can be tested, and a water pump arranged at one side of the top of the test box, the chamber door can make the test box be in the totally enclosed state, guarantees that the water in the test box can not flow to weather and environmental condition when this comes simulation leaf spring suspension to use, various weather, environment that this device can simulate the leaf spring suspension and meet in the use, the change in season, the accurate same data of testing board spring suspension under different user state guarantees the validity of test.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a comprehensive test bed for a longitudinally-arranged composite plate spring suspension system provided by the present invention;
fig. 2 is a partially enlarged view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a test box, 2, a caliper table, 3, a vernier scale, 4, a measuring rod, 5, a compressor, 6, a liquid outlet pipe, 7, an electric heating pipe, 8, a liquid inlet pipe, 9, a circulating box, 10, a motor, 11, a fan, 12, a water suction pump, 13, a water suction pipe, 14, a water inlet pipe, 15, a first hydraulic pump, 16, a second hydraulic pump, 17, a pressing plate, 18, a sliding plate, 19, an annular buckle, 20, a push rod, 21, a box door, 22, a handle, 23 and a circulating pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a comprehensive test bed for a longitudinally-arranged composite material leaf spring suspension system according to a preferred embodiment of the present invention; fig. 2 is a partially enlarged view of a portion a shown in fig. 1. Indulge and put combined material leaf spring suspension system combined test platform including test box 1, one side fixedly connected with compressor 5 at test box 1 top, compressor 5 can control the refrigeration mode and heat the mode, and refrigeration mode refrigeration liquid circulation and compression heat the mode refrigeration liquid and stop the circulation, the bottom intercommunication of compressor 5 has drain pipe 6, the inside that test box 1 and extend to test box 1 is run through to the one end of drain pipe 6, drain pipe 6 is located the one end intercommunication of test box 1 has electrothermal tube 7, be the cavity pipeline in the middle of the electrothermal tube 7, the outside winding has the heating wire, only uses as the connecting pipe under the refrigeration mode, heats the mode heating wire circular telegram, produces the electricity and assists the heat, heats under fan 11 effect, the other end intercommunication of electrothermal tube 7 has feed liquor pipe 8, the one end of feed liquor pipe 8 runs through test box 1 and extends to the outside of test box 1, the one end intercommunication that feed liquor pipe 8 is located test box 1 outside has circulation case 9, circulation case 9 can provide power for the refrigeration liquid circulation, can make the refrigeration liquid at the pipeline inner loop flow, and circulation case 9 will cooperate compressor 5 to stop the refrigeration liquid in compressor 5 under the mode of heating, circulation case 9 other end intercommunication has circulating pipe 23, the other end and the compressor 5 intercommunication of circulating pipe 23, the top fixedly connected with motor 10 of test box 1, the output shaft of motor 10 runs through test box 1 and extends to the inside of test box 1, the output shaft fixedly connected with fan 11 of motor 10.
The one end fixedly connected with suction pump 12 at 1 top of test box, the one end intercommunication of suction pump 12 has the pipe 13 that absorbs water, the other end intercommunication of suction pump 12 has inlet tube 14, the one end of inlet tube 14 runs through test box 1 and extends to the inside of test box 1, all equipment all are equipped with waterproof function in the test box, can be under water normal work.
The test box comprises a test box body 1 and is characterized in that a first hydraulic pump 15 and a second hydraulic pump 16 are fixedly connected to the two sides of the top of the inner wall of the test box body from left to right in sequence, pressing plates 17 are fixedly connected to the bottoms of the first hydraulic pump 15 and the second hydraulic pump 16 respectively, the pressing plates 17 are made of high-strength elastic materials, are similar to rubber and can slightly deform according to different shapes of test objects.
One side fixedly connected with slide caliper rule platform 2 of 1 inner wall bottom of test box, the top fixedly connected with vernier 3 of slide caliper rule platform 2, the moving clamping groove fixedly connected with measuring stick 4 of vernier 3, measuring stick 4 can remove according to the deformation of test object to the record reading.
The bottom of the inner wall of the test box 1 is connected with a sliding plate 18 in a sliding mode, the top of the sliding plate 18 is connected with two annular buckles 19 through threads, and the test object can be fixed and cannot move when bearing pressure.
A push rod 20 is fixedly connected to the left side of the sliding plate 18, and the push rod 20 can control the movement of the sliding plate 18, so that a test object can be conveniently placed or taken down.
The left side of test box 1 is provided with chamber door 21, the left side fixedly connected with handle 22 of chamber door 21, the chamber door has the water sealing function, and the multiple switch still can guarantee the water sealing effect of box.
The utility model provides a indulge and put combined material leaf spring suspension system combined test platform's theory of operation as follows: opening a box door 21, placing a plate spring suspension to be tested above a sliding plate 18, adjusting the sliding plate 18 to move to a proper position by using a pushing rod 20 arranged on the left side of the sliding plate 18, closing the box door 21, simultaneously starting a first pressure pump 15 and a second pressure pump 16, simulating the working state of the plate spring suspension by using a pressure applying plate 17 to apply pressure, measuring the accurate deformation of the plate spring suspension by using a vernier 3 arranged on one side of the inner wall of a test box 1, starting a compressor 5 and a circulating box 9 on one side of the top of the test box 1, enabling refrigerant liquid in the compressor 5 to flow into an electric heating pipe 7 through a liquid outlet pipe 6, starting a motor 10, driving a fan 11 to rotate by using an output shaft of the motor 10, enabling the refrigerant liquid to flow out of the electric heating pipe 7, flow into the circulating box 9, then enter into a circulating pipe 23 through the circulating pipe 23, then flow into the compressor 5, the electric heating tube 7 is started, the compressor 5 is closed, the electric heating tube 7 is electrified to generate heat, the fan 11 rotates to heat, data of the leaf spring suspension are tested after different temperatures are simulated, the water suction pump 12 is started, the water suction tube 13 sucks water into the water suction pump 12, the water flows into the test box 1 through the water inlet tube 14 at the other end of the water suction pump, data of the leaf spring suspension under different weather environments are simulated, after the test is finished, the first pressure pump 15 and the second pressure pump 16 are started to reset, the box door 21 is opened at the moment, the water for test is discharged, and the sliding plate 18 is pulled out through the push rod 20.
Compared with the prior art, the utility model provides a indulge and put combined material leaf spring suspension system combined test platform has following beneficial effect: the device is provided with a test box 1, a ring-shaped buckle 19 arranged on a sliding plate 18 at the bottom of the inner wall of the test box 1 can fix a plate spring suspension, the sliding plate 18 is moved to a proper test position, a sliding rail baffle device at the bottom of the box body can fix the sliding plate 18, two pressure pumps fixedly connected with the top of the inner wall of the test box 1 can uniformly apply pressure under the coordination of a pressure applying plate 17 for testing, a vernier 3 in the test box body 1 can accurately measure the deformation quantity of the plate spring suspension, a compressor 5 at the top of the test box 1 changes the temperature through an electric heating pipe 7 and a circulating box 9, the space in the test box 1 is small and closed, the temperature changing speed is very high when a motor 10 is started to drive a fan 11, various data of the plate spring suspension in different climates can be tested, and a water pump 13 arranged at one side of the top of the test box 1 can change, chamber door 21 can make test box 1 be in the totally enclosed state, guarantees that the water in the test box can not flow to weather and environmental condition when this comes simulation leaf spring suspension to use, various weather, environment that this device can simulate the leaf spring suspension and meet in the use, the change in season, the accurate same data of survey test panel spring suspension under different user state, the validity of assurance test.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a indulge and put combined material leaf spring suspension system combined test platform, includes test box (1), its characterized in that: the testing device is characterized in that a compressor (5) is fixedly connected to one side of the top of the testing box (1), a liquid outlet pipe (6) is communicated with the bottom of the compressor (5), one end of the liquid outlet pipe (6) penetrates through the testing box (1) and extends to the inside of the testing box (1), an electric heating pipe (7) is communicated with one end of the liquid outlet pipe (6) located in the testing box (1), a liquid inlet pipe (8) is communicated with the other end of the electric heating pipe (7), one end of the liquid inlet pipe (8) penetrates through the testing box (1) and extends to the outside of the testing box (1), a circulating box (9) is communicated with one end of the liquid inlet pipe (8) located in the outside of the testing box (1), a circulating pipe (23) is communicated with the other end of the circulating box (9), the other end of the circulating pipe (23) is communicated with the compressor (5), and a motor (10, the output shaft of motor (10) runs through test box (1) and extends to the inside of test box (1), the output shaft fixedly connected with fan (11) of motor (10).
2. The comprehensive test bed for the longitudinally-arranged composite plate spring suspension system according to claim 1, characterized in that a water suction pump (12) is fixedly connected to one end of the top of the test box (1), one end of the water suction pump (12) is communicated with a water suction pipe (13), the other end of the water suction pump (12) is communicated with a water inlet pipe (14), and one end of the water inlet pipe (14) penetrates through the test box (1) and extends to the inside of the test box (1).
3. The comprehensive test bed for the longitudinally-arranged composite plate spring suspension system according to claim 1, characterized in that a first hydraulic pump (15) and a second hydraulic pump (16) are fixedly connected to two sides of the top of the inner wall of the test box (1) from left to right in sequence, and pressure plates (17) are fixedly connected to the bottoms of the first hydraulic pump (15) and the second hydraulic pump (16).
4. The comprehensive test bed for the longitudinally-arranged composite plate spring suspension system according to claim 1, characterized in that a caliper table (2) is fixedly connected to one side of the bottom of the inner wall of the test box (1), a vernier (3) is fixedly connected to the top of the caliper table (2), and a measuring rod (4) is fixedly connected to a movable clamping groove of the vernier (3).
5. The comprehensive test bed for the longitudinally-arranged composite plate spring suspension system according to claim 1, characterized in that a sliding plate (18) is slidably connected to the bottom of the inner wall of the test box (1), and an annular buckle (19) is connected to the top of the sliding plate (18) through threads.
6. The comprehensive test bed for a longitudinally-arranged composite plate spring suspension system according to claim 5, characterized in that a push rod (20) is fixedly connected to the left side of the sliding plate (18).
7. The comprehensive test bed for the longitudinally-arranged composite leaf spring suspension system according to claim 1, characterized in that a box door (21) is arranged on the left side of the test box (1), and a handle (22) is fixedly connected to the left side of the box door (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832209.9U CN210719732U (en) | 2019-10-29 | 2019-10-29 | Comprehensive test bed for longitudinally-arranged composite plate spring suspension system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832209.9U CN210719732U (en) | 2019-10-29 | 2019-10-29 | Comprehensive test bed for longitudinally-arranged composite plate spring suspension system |
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| CN210719732U true CN210719732U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921832209.9U Active CN210719732U (en) | 2019-10-29 | 2019-10-29 | Comprehensive test bed for longitudinally-arranged composite plate spring suspension system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766052A (en) * | 2020-06-24 | 2020-10-13 | 东风商用车有限公司 | Engine front suspension support test device |
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2019
- 2019-10-29 CN CN201921832209.9U patent/CN210719732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766052A (en) * | 2020-06-24 | 2020-10-13 | 东风商用车有限公司 | Engine front suspension support test device |
| CN111766052B (en) * | 2020-06-24 | 2021-07-06 | 东风商用车有限公司 | Engine front suspension support test device |
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