CN202162766U - Mechanical vertical cylinder interlocking device assembling tool - Google Patents
Mechanical vertical cylinder interlocking device assembling tool Download PDFInfo
- Publication number
- CN202162766U CN202162766U CN2011202299645U CN201120229964U CN202162766U CN 202162766 U CN202162766 U CN 202162766U CN 2011202299645 U CN2011202299645 U CN 2011202299645U CN 201120229964 U CN201120229964 U CN 201120229964U CN 202162766 U CN202162766 U CN 202162766U
- Authority
- CN
- China
- Prior art keywords
- locking device
- oil cylinder
- cylinder
- main body
- mechanical locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model provides a mechanical vertical cylinder interlocking device assembling tool comprising a dabber and a positioning cylinder coaxially arranged. The dabber comprises a shaft main body; a connection structure connected with a piston rod of a vertical cylinder to be assembled is arranged at one end of the shaft main body; the positioning cylinder comprises a cylinder body; and a flange disc is fixedly connected at each of two ends of the cylinder body. When the mechanical vertical cylinder interlocking device assembling tool is used, a mechanical interlocking device and an oil cylinder tube are fixedly connected into a whole by the positioning cylinder, simultaneously, when the piston rod of the cylinder extends outwards, the mechanical interlocking device is static relative to the oil cylinder tube, and the piston rod of the cylinder penetrates into the mechanical interlocking device gradually and is matched by a conical surface, thereby realizing the interference fit between the piston rod and the mechanical interlocking device.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to the assembly tooling of a kind of perpendicular oil cylinder mechanical locking device.
Background technology
Play perpendicular oil cylinder, be used to accomplish rising of support body and erect, return flat and supporting frame, guarantee the position and the angle of requirement, realize locking, unlocking function in the moment of needs.Existing equipment is to adopt independent hydraulic locking element mostly, and for example hydraulic lock waits and realizes locking, unlocking function, and still, the hydraulic locking element is subject to the influence of various factors such as ambient temperature, causes locking, unlocking function reliable inadequately.
At present; Novel perpendicular oil cylinder; Adopt the interference fit between lock sleeve and the piston rod, can keep precision constant for a long time, do not receive the influence of the hydraulic fluid leak of inside or outside to reach the mechanical interlocking structure; Reliable in function, but assembling, the high pressure sealing of locking device and piston rod interference fit are difficult problems.Therefore, the assembly tooling of locking device and piston rod interference fit is satisfied in design, is those skilled in the art's technical problems to be solved.
The utility model content
The utility model provides the assembly tooling of a kind of perpendicular oil cylinder mechanical locking device, with the insoluble problem of assembling, high pressure sealing of locking device and piston rod interference fit in the solution prior art.
A kind of the perpendicular oil cylinder mechanical locking device assembly tooling that the utility model provides comprises the mandrel and the positioning tube of coaxial setting; Said mandrel comprises a main body, and an end of said axle main body is provided with the piston rod connection structure connecting that is used for to be assembled perpendicular oil cylinder, and said positioning tube main body is a cylindrical shell, and the two ends of cylindrical shell are respectively arranged with to connect uses ring flange.
The assembly tooling of aforesaid perpendicular oil cylinder mechanical locking device, wherein, said syndeton is connecting bolt, nut, packing ring and connection screw thread hole.
The assembly tooling of aforesaid perpendicular oil cylinder mechanical locking device, wherein, said axle main body is set with handle away from an end of syndeton.
The assembly tooling of aforesaid perpendicular oil cylinder mechanical locking device, wherein, the excircle of said axle main body is provided with the conical surface transition section, and the big end of said conical surface transition section diameter is near said syndeton.
A perpendicular oil cylinder mechanical locking device assembly tooling of the utility model, during use, positioning tube is connected to one mechanical locking device and cylinder tube; At this moment; The piston rod of oil cylinder is when overhanging, and mechanical locking device is static with respect to cylinder tube, and the piston rod of oil cylinder is deep in the mechanical locking device gradually; And, finally realize the interference fit of piston rod and mechanical locking device through cone match.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
The front view of Fig. 1 practical state of perpendicular oil cylinder mechanical locking device assembly tooling for the utility model rises.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model plays the embodiment of perpendicular oil cylinder mechanical locking device assembly tooling, comprises the mandrel 1 and positioning tube 2 that are used for coaxial setting.Said mandrel 1 comprises a main body; One end of said axle main body is provided with and is used for the connecting thread that is connected with the piston rod 5 of to be assembled perpendicular oil cylinder; Certainly; Structure according to piston rod 5 also can be set to connection screw thread hole, also have, on the axle main body away from an end integrated setting that connects double-screw bolt handle 3.Said positioning tube 2 main bodys are cylindrical shell, and the two ends of cylindrical shell are designed with respectively to connect uses flange, and positioning tube 2 is fixedly connected on mechanical locking device 4 on the cylinder tube 6 through the flange arrangement at two ends.
The excircle of axle main body is provided with the conical surface transition section, and the big end of this conical surface transition section diameter is near said syndeton.The size of the conical surface that here is provided with should be a matched in clearance with mechanical locking device; And be necessary for little matched in clearance; To guarantee that its gap chooses in the sealing range of selected for use sealing ring, make selected sealing ring can use at the parts interference position of the piston rod 5 of oil cylinder, can bear the effect of high-pressure and hydraulic oil equally at mandrel 1 matched in clearance position; Mechanical locking device is opened; And through the pining down of positioning tube 6, cylinder tube, interlock, mechanical locking device moves smoothly, up to realizing the assembling of interference structures with piston rod 5.
The utility model plays perpendicular oil cylinder mechanical locking device assembly tooling can be when high pressure be opened mechanical locking device 4; Can also guarantee the sealing function of sealing ring and mandrel 1; The surface quality of dress seal or destruction piston rod 5 does not guarantee that mechanical locking device 4 assembling processes are smooth, efficient is higher in can not damaging in the motion process.Whole assembling process is passed through the cooperation of handle 3 grades, and the operating process that makes is quick and easy, is applicable to various different sizes but the assembling of the oil cylinder that needs realization positive mechanical locks.
The utility model plays perpendicular oil cylinder mechanical locking device assembly tooling in use; At first, mechanical locking device 4 is installed on the mandrel 1, the assembly that will be made up of mechanical locking device 4 and mandrel 1 again is through the end that double-screw bolt is connected to piston rod 5 that is connected of mandrel 1 end; Manually make mechanical locking device move to the conical surface transition section of mandrel 1 and piston rod 5; Then, through the ring flange at two ends on the positioning tube 2, mechanical locking device 4 and cylinder tube 6 are fixed together.After above-mentioned connection is accomplished, apply high pressure release oil, pressurize simultaneously at the oil cylinder oil-in, make 5 axial-movements of piston along positioning tube, mechanical locking device, be installed to fully on the piston rod 5 up to mechanical locking device 4.Afterwards, back out the connecting bolt on the positioning tube 2, take off positioning tube 2, simultaneously, mandrel 1 is backed out from piston rod 5 one ends, just realize the assembling of mechanical locking device 4 this moment.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (4)
1. one kind is played the assembly tooling of perpendicular oil cylinder mechanical locking device, it is characterized in that, comprises the mandrel and the positioning tube of coaxial setting; Said mandrel comprises a main body, and an end of said axle main body is provided with the piston rod connection structure connecting that is used for to be assembled perpendicular oil cylinder, and said positioning tube main body is a cylindrical shell, and the two ends of cylindrical shell are respectively arranged with to connect uses ring flange.
2. according to claim 1 perpendicular oil cylinder mechanical locking device assembly tooling is characterized in that said syndeton is connecting bolt, nut and connection screw thread hole.
3. according to claim 1 and 2 perpendicular oil cylinder mechanical locking device assembly tooling is characterized in that, said axle main body is set with handle away from an end of syndeton.
4. according to claim 3 perpendicular oil cylinder mechanical locking device assembly tooling is characterized in that, the excircle of said axle main body is provided with the conical surface transition section, and the big end of said conical surface transition section diameter is near said syndeton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299645U CN202162766U (en) | 2011-06-30 | 2011-06-30 | Mechanical vertical cylinder interlocking device assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299645U CN202162766U (en) | 2011-06-30 | 2011-06-30 | Mechanical vertical cylinder interlocking device assembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162766U true CN202162766U (en) | 2012-03-14 |
Family
ID=45798617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202299645U Expired - Lifetime CN202162766U (en) | 2011-06-30 | 2011-06-30 | Mechanical vertical cylinder interlocking device assembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139294A (en) * | 2013-05-10 | 2014-11-12 | 莱州兴达液压机械科技有限公司 | Automatic oil cylinder cleaning and assembling system |
| CN104742078A (en) * | 2014-07-24 | 2015-07-01 | 宋鲁江 | Press-in tool for brake cylinder piston |
| CN104760021A (en) * | 2014-07-24 | 2015-07-08 | 宋鲁江 | Adjusting tool for brake cylinder piston |
-
2011
- 2011-06-30 CN CN2011202299645U patent/CN202162766U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139294A (en) * | 2013-05-10 | 2014-11-12 | 莱州兴达液压机械科技有限公司 | Automatic oil cylinder cleaning and assembling system |
| CN104139294B (en) * | 2013-05-10 | 2015-08-12 | 莱州兴达液压机械科技有限公司 | A kind of oil cylinder cleans assembly system automatically |
| CN104742078A (en) * | 2014-07-24 | 2015-07-01 | 宋鲁江 | Press-in tool for brake cylinder piston |
| CN104760021A (en) * | 2014-07-24 | 2015-07-08 | 宋鲁江 | Adjusting tool for brake cylinder piston |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term |