CN206593957U - A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure - Google Patents
A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure Download PDFInfo
- Publication number
- CN206593957U CN206593957U CN201720350839.7U CN201720350839U CN206593957U CN 206593957 U CN206593957 U CN 206593957U CN 201720350839 U CN201720350839 U CN 201720350839U CN 206593957 U CN206593957 U CN 206593957U
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- Prior art keywords
- hydraulic
- electro
- hydraulic pressure
- moving beam
- testing machine
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure, including base, electro-hydraulic servo action device, elevating mechanism, clamp system and moving beam；The elevating mechanism includes lift cylinders and guide upright post, and elevating mechanism is arranged on base；The clamp system includes hydraulic clamping cylinder, upper pinched valve block, hydraulic pressure upper fixture and hydraulic pressure lower clamp；The hydraulic clamping cylinder and upper pinched valve block are arranged on moving beam；The moving beam is arranged on guide upright post, and is connected with lift cylinders；The electro-hydraulic servo action device is arranged on below floor installation platform；The hydraulic pressure lower clamp is arranged on above floor installation platform；The clamping device and elevating mechanism that the utility model mainly solves existing electro-hydraulic servo testing machine can not move problem on an equal basis, and it is simple in construction, it is easily fabricated, easy for installation, stepless speed regulation can be achieved, seriation, standardization and generalization are easy to implement, the operation degree of accuracy of clamp precision and grasping part is improved.
Description
Technical field
The utility model belongs to hydraulic lifting technical field, is related to a kind of electro-hydraulic servo for possessing hydraulic lifting clamping structure
Testing machine.
Background technology
Update and rapid advances with technology, electro-hydraulic servo technology have been widely used for industry-by-industry, wherein
Also testing machine industry is included, but in terms of traditional electro-hydraulic servo testing machine biases toward loading, and when grasping part is adjusted
Still drive chain, gear, ball wire bar pair to rotate using motor and be finally reached adjustment so as to adjust moving beam height and position
The purpose of test space, such structure, it is impossible to be that this mechanism is lifted not while carrying out the adjustment of beam height and grasping part
On an equal basis, holding error is easily produced, precision is influenceed.
The content of the invention
In view of the above-mentioned problems, the technical problems to be solved in the utility model, which is to provide one kind, possesses hydraulic lifting clamping structure
Electro-hydraulic servo testing machine.
A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure of the present utility model, including base, electro-hydraulic watch
Clothes action device, elevating mechanism, clamp system and moving beam；The elevating mechanism includes lift cylinders and guide upright post, lifting
Mechanism is arranged on base；The clamp system includes pressing from both sides under hydraulic clamping cylinder, upper pinched valve block, hydraulic pressure upper fixture and hydraulic pressure
Tool；The hydraulic clamping cylinder and upper pinched valve block are arranged on moving beam；The moving beam is arranged on guide upright post, and
With lift cylinders connection；The electro-hydraulic servo action device is arranged on below floor installation platform；The hydraulic pressure lower clamp is arranged on bottom
Above seat mounting platform；The hydraulic pressure upper fixture is arranged on below moving beam, and hydraulic pressure upper fixture and hydraulic pressure lower clamp are in together
On one vertical line；The hydraulic pressure upper fixture and hydraulic clamping cylinder connection；Hydraulic pressure lower clamp and electro-hydraulic servo action the device connection.
A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure of the present utility model, the hydraulic pressure upper fixture and
Grasping part is provided between hydraulic pressure lower clamp.
A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure of the present utility model, the hydraulic clamping cylinder bag
Include set bar, support base, back strut screw, suspension ring, tension cylinder main body, stretching screw, O-ring, hydraulic piston and spherical bearing.
The utility model beneficial effect：The utility model mainly solves the clamping device and liter of existing electro-hydraulic servo testing machine
Descending mechanism can not move problem on an equal basis, and simple in construction, it is easy to manufacture, easy for installation, and stepless speed regulation can be achieved, is easy to implement
Seriation, standardization and generalization, improve the operation degree of accuracy of clamp precision and grasping part.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is final assembly schematic diagram of the present utility model；
Fig. 2 is the utility model moving beam schematic diagram；
Fig. 3 is the utility model hydraulic clamping cylinder structural representation；
Fig. 4 is the utility model clamp system general assembly drawing.
Embodiment
A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure as shown in Figure 1, including base 1, electro-hydraulic watch
Clothes action device 2, elevating mechanism, clamp system and moving beam 3；The elevating mechanism includes lift cylinders 4 and guide upright post 5,
Elevating mechanism is arranged on base 1；The clamp system includes hydraulic clamping cylinder 10, upper pinched valve block 7, the and of hydraulic pressure upper fixture 8
Hydraulic pressure lower clamp 9；The hydraulic clamping cylinder 10 and upper pinched valve block 7 are arranged on moving beam 3；The moving beam 3 is installed
Connected on guide upright post 5, and with lift cylinders 4；The electro-hydraulic servo action device 2 is arranged on below floor installation platform；It is described
Hydraulic pressure lower clamp 9 is arranged on above floor installation platform；The hydraulic pressure upper fixture 8 is arranged on the lower section of moving beam 3, hydraulic pressure and pressed from both sides
Tool 8 and hydraulic pressure lower clamp 9 are on same vertical line；The hydraulic pressure upper fixture 8 and hydraulic clamping cylinder 10 are connected；Under the hydraulic pressure
Fixture 9 and electro-hydraulic servo action device 2 are connected.
A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure of the present utility model, the hydraulic pressure upper fixture 8
Grasping part 11 is provided between hydraulic pressure lower clamp 9.
A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure of the present utility model, the hydraulic clamping cylinder bag
Include set bar 10a, support base 10b, back strut screw 10c, suspension ring 10d, tense cylinder main body 10e, stretching screw 10f, O-ring 10g,
Hydraulic piston 10h and spherical bearing 10i.
The utility model is realized using following technical scheme：
Slot C, guide upright post hole 31 are opened in the two ends of moving beam 3 as shown in Figure 2, by two guide upright post holes 31 with being oriented to
Column 5 and base 1, which coordinate, installs the rigid fatigue loading framework of composition, and moving beam 3 can be along guide upright post about 5 after installation
Slidably, the piston rod of lift cylinders 4 connection moving beam 3, the lower end connect base 1 of lift cylinders 4 is commutated by changing lift cylinders 4
Valve fuel feeding direction is that controllable lift cylinders 4 are stretched and drive moving beam 3 to be slided along guide upright post 5, the position to needed for testing
When stop, now in Fig. 3 tense cylinder main body 10e cavity oil-feeds, spherical bearing 10i with tense piston 10h with the slot of moving beam 3
It is fulcrum on the right side of C, pushes out tension cylinder main body 10e and pull stretching screw 10f to drive the slot C of moving beam 3 left sides to clamp and lead
To column 5, the tightening force between two turnbuckles can pass through spherical bearing 10i and the bulb, the ball that tense piston 10h compositions
Bowl self-balance structure realizes self-balancing.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design concept is not departed from, this area ordinary person couple
The all variations and modifications that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With new claimed technology contents, all record in detail in the claims.
Claims (3)
1. a kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure, it is characterised in that：Moved including base, electro-hydraulic servo
Make device, elevating mechanism, clamp system and moving beam；The elevating mechanism includes lift cylinders and guide upright post, elevating mechanism
On base；The clamp system includes hydraulic clamping cylinder, upper pinched valve block, hydraulic pressure upper fixture and hydraulic pressure lower clamp；Institute
State hydraulic clamping cylinder and upper pinched valve block is arranged on moving beam；The moving beam is arranged on guide upright post, and and is risen
Cylinder connection is dropped；The electro-hydraulic servo action device is arranged on below floor installation platform；The hydraulic pressure lower clamp is pacified installed in base
Above assembling platform；The hydraulic pressure upper fixture is arranged on below moving beam, and hydraulic pressure upper fixture and hydraulic pressure lower clamp are in same hang down
On straight line；The hydraulic pressure upper fixture and hydraulic clamping cylinder connection；Hydraulic pressure lower clamp and electro-hydraulic servo action the device connection.
2. a kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure according to claim 1, it is characterised in that：
Grasping part is provided between the hydraulic pressure upper fixture and hydraulic pressure lower clamp.
3. a kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure according to claim 1, it is characterised in that：
The hydraulic clamping cylinder includes set bar, support base, back strut screw, suspension ring, tension cylinder main body, stretching screw, O-ring, hydraulic pressure
Piston and spherical bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350839.7U CN206593957U (en) | 2017-04-06 | 2017-04-06 | A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350839.7U CN206593957U (en) | 2017-04-06 | 2017-04-06 | A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593957U true CN206593957U (en) | 2017-10-27 |
Family
ID=60120903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720350839.7U Expired - Fee Related CN206593957U (en) | 2017-04-06 | 2017-04-06 | A kind of electro-hydraulic servo testing machine for possessing hydraulic lifting clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843483A (en) * | 2017-12-04 | 2018-03-27 | 滁州汽车与家电技术及装备研究院 | A kind of high-frequency electrohydraulic servo dynamic stiffness tester |
| CN108760507A (en) * | 2018-04-10 | 2018-11-06 | 泰州职业技术学院 | A kind of cupping machine |
-
2017
- 2017-04-06 CN CN201720350839.7U patent/CN206593957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843483A (en) * | 2017-12-04 | 2018-03-27 | 滁州汽车与家电技术及装备研究院 | A kind of high-frequency electrohydraulic servo dynamic stiffness tester |
| CN108760507A (en) * | 2018-04-10 | 2018-11-06 | 泰州职业技术学院 | A kind of cupping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |