CN209589405U - A kind of uniaxial test platform - Google Patents
A kind of uniaxial test platform Download PDFInfo
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- CN209589405U CN209589405U CN201920397859.9U CN201920397859U CN209589405U CN 209589405 U CN209589405 U CN 209589405U CN 201920397859 U CN201920397859 U CN 201920397859U CN 209589405 U CN209589405 U CN 209589405U
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- electric cylinder
- table top
- test platform
- fixedly connected
- rack
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Abstract
The utility model provides a kind of uniaxial test platform, replaces hydraulic system to provide power using electric cylinder；Including table top, rack, fixed pin, removable pin, electric cylinder, motor；There are two the fixed pin settings, is respectively fixedly connected with the both ends in the table top lower surface；The table top is fixedly connected by the fixed pin with the rack；There are two the removable pin settings, is separately fixed at the both ends of the electric cylinder；The motor is fixedly connected with the electric cylinder；The beneficial effects of the utility model are that uniaxial test platform can quietly be run under the cooperation of electric cylinder, and realize non-maintaining, and high reliablity substantially；And since electric cylinder directly provides power by servo motor, the mechanism controls precision is high.
Description
Technical field
The utility model relates to electrokinetic tests platform field more particularly to a kind of uniaxial test platforms.
Background technique
Uniaxial vibration mechine is one of the equipment for torsion beam performance detection after motor vehicle, and load tooling is then uniaxial
The important component of vibration mechine, with the continuous improvement of use demand, the work of uniaxial vibration mechine load tooling
Performance is also increasingly subject to the extensive concern of people.
Chinese utility model patent is disclosed, publication number: CN204188359U, a kind of patent name: single shaft vibration test
Platform loads tooling, the applying date: 20140924, load tooling it discloses a kind of uniaxial vibration mechine, including with detected group
The mounting blocks that part is connected and the force snesor being set on testing stand, the bottom of the mounting blocks is connected with prolongs along the vertical direction
Stretch first load piece, it is described first load piece below be provided with extend along the vertical direction second load piece, described first
Upper bracket is connected between load piece and the second load piece, and plane where the first load piece and second load
Plane where piece is perpendicular；Undersetting is connected between the force snesor and the second load piece.In the equipment course of work,
Spatial vertical structure is constituted between the first load piece and the second load piece, can satisfy the vibration under larger load-up condition
Dynamic test needs, and its overall structure is reliable and stable, is not likely to produce structural damage.
Existing uniaxial test platform is hydraulic system driving, is had the following disadvantages:
1, maintenance and troublesome maintenance, need to regularly replace hydraulic oil, and pipeline easy break-down.
2, unclean environmental protection, noise is relatively large, and relatively inefficient.
Utility model content
The utility model provides a kind of uniaxial test platform, replaces hydraulic system to provide power using electric cylinder.
The utility model provides a kind of uniaxial test platform, including table top 1, rack 2, fixed pin 3, removable pin 4, electric cylinder 5,
Motor 6；
There are two the settings of fixed pin 3, is respectively fixedly connected with the both ends in 1 lower surface of table top；The table top 1 is logical
The fixed pin 3 is crossed to be fixedly connected with the rack 2；There are two the settings of removable pin 4, is separately fixed at the electric cylinder 5
Both ends；The motor 6 is fixedly connected with the electric cylinder 5.
Preferably, 2 base area of rack is greater than top area；Bracket of the rack 2 close to 5 side of electric cylinder
It is tilted from bottom to top to the other side.
Preferably, the fixed pin 3 is connect with the table top 1 by bearing；It is fixed on the described of 5 upper end of electronic light
Removable pin 4 is fixedly connected by bearing with the table top 1.
Preferably, the top of the electric cylinder 5 is fixedly connected with the table top 1 by the removable pin 4.
Preferably, the electric cylinder 5 further includes telescopic rod 51；The telescopic rod 51 is coaxial with the electric cylinder 5.
Preferably, the top of the telescopic rod 51 is fixedly connected with the removable pin 4.
Preferably, right angle reductor is additionally provided between the motor 6 and the electric cylinder 5.
The beneficial effects of the utility model can quietly be run under the cooperation of electric cylinder for uniaxial test platform, and basic
Realize non-maintaining, and high reliablity；And since electric cylinder directly provides power by servo motor, the mechanism controls precision is high.
Detailed description of the invention
Fig. 1 is the utility model side view；
Fig. 2 is the utility model main view；
Fig. 3 is structural schematic diagram when telescopic rod is fully extended；
Fig. 4 is structural schematic diagram when telescopic rod stretches out half；
Structural schematic diagram when Fig. 5 is fully retracted for telescopic rod；
In figure,
1, table top；2, rack；3, fixed pin；4, removable pin；5, electric cylinder, 51, telescopic rod；6, motor.
Specific embodiment
With reference to the accompanying drawing to this it is practical be described in detail, the description of this part be only it is exemplary and explanatory, do not answer
There is any restriction effect to the protection scope of the utility model.
The utility model provides a kind of uniaxial test platform, including table top 1, rack 2, fixed pin 3, removable pin 4, electric cylinder 5,
Motor 6；
There are two the settings of fixed pin 3, is respectively fixedly connected with the both ends in 1 lower surface of table top；The table top 1 is logical
The fixed pin 3 is crossed to be fixedly connected with the rack 2；There are two the settings of removable pin 4, is separately fixed at the electric cylinder 5
Both ends；The motor 6 is fixedly connected with the electric cylinder 5.
Preferred in the present embodiment, 2 base area of rack is greater than top area；The rack 2 is close to the electric cylinder 5
The bracket of side is tilted from bottom to top to the other side.
Preferred in the present embodiment, the fixed pin 3 is connect with the table top 1 by bearing；It is fixed on the electronic light 5
The removable pin 4 of upper end is fixedly connected by bearing with the table top 1.
Preferred in the present embodiment, the top of the electric cylinder 5 is fixedly connected with the table top 1 by the removable pin 4.
Preferred in the present embodiment, the electric cylinder 5 further includes telescopic rod 51；The telescopic rod 51 and the electric cylinder 5
It is coaxial.
Preferred in the present embodiment, the top of the telescopic rod 51 is fixedly connected with the removable pin 4.
It is preferred in the present embodiment, right angle reductor is additionally provided between the motor 6 and the electric cylinder 5.
Right angle reductor is used to 6 horizontal direction power of motor being converted into vertical direction power.
Table top 1 pass through about fixed pin 3 be connected with rack 2, electric cylinder 5 is by removable pin 4 at upper and lower two, respectively
It is connected with table top 1 and rack 2.The telescopic rod 51 of electric cylinder 5 is stretched out and is retracted, and pushes table top attitudes vibration.
When electric cylinder 5 stretches with table top 1 in following state:
When the telescopic rod 51 of electric cylinder 5 is fully extended, table top 1 is rotated around fixed pin 3, in left-leaning posture, such as attached drawing 3.
When the telescopic rod 51 of electric cylinder 5 stretches out about half stroke, table top 1 is rotated around fixed pin 3, is in horizontal attitude, such as
Attached drawing 4.
When the telescopic rod 51 of electric cylinder 5 is withdrawn completely, table top 1 is rotated around fixed pin 3, is in Right deviation posture, such as attached drawing 5.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, relative importance is not understood to indicate or imply.
Above-described the utility model embodiment, does not constitute the restriction to scope of protection of the utility model.It is any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (7)
1. a kind of uniaxial test platform, including table top (1), rack (2), fixed pin (3), removable pin (4), electric cylinder (5), motor
(6)；
It is characterized in that,
There are two fixed pin (3) settings, is respectively fixedly connected with the both ends in the table top (1) lower surface；The table top (1)
It is fixedly connected by the fixed pin (3) with the rack (2)；There are two removable pin (4) settings, is separately fixed at described
The both ends of electric cylinder (5)；The motor (6) is fixedly connected with the electric cylinder (5).
2. a kind of uniaxial test platform according to claim 1, which is characterized in that rack (2) base area is greater than top
Area；Bracket of the rack (2) close to the electric cylinder (5) side is tilted from bottom to top to the other side.
3. a kind of uniaxial test platform according to claim 2, which is characterized in that the fixed pin (3) and the table top (1)
It is connected by bearing；The removable pin (4) for being fixed on the electric cylinder (5) upper end is fixed by bearing and the table top (1)
Connection.
4. a kind of uniaxial test platform according to claim 3, which is characterized in that the top of the electric cylinder (5) with it is described
Table top (1) is fixedly connected by the removable pin (4).
5. a kind of uniaxial test platform according to claim 4, which is characterized in that the electric cylinder (5) further includes telescopic rod
(51)；The telescopic rod (51) is coaxial with the electric cylinder (5).
6. a kind of uniaxial test platform according to claim 5, which is characterized in that the top of the telescopic rod (51) with it is described
Removable pin (4) is fixedly connected.
7. a kind of uniaxial test platform according to claim 6, which is characterized in that the motor (6) and the electric cylinder (5)
Between be additionally provided with right angle reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397859.9U CN209589405U (en) | 2019-03-27 | 2019-03-27 | A kind of uniaxial test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397859.9U CN209589405U (en) | 2019-03-27 | 2019-03-27 | A kind of uniaxial test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589405U true CN209589405U (en) | 2019-11-05 |
Family
ID=68375161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397859.9U Active CN209589405U (en) | 2019-03-27 | 2019-03-27 | A kind of uniaxial test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589405U (en) |
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2019
- 2019-03-27 CN CN201920397859.9U patent/CN209589405U/en active Active
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