CN206140342U - Device for clamping position - Google Patents
Device for clamping position Download PDFInfo
- Publication number
- CN206140342U CN206140342U CN201621110063.3U CN201621110063U CN206140342U CN 206140342 U CN206140342 U CN 206140342U CN 201621110063 U CN201621110063 U CN 201621110063U CN 206140342 U CN206140342 U CN 206140342U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- clamping position
- piston
- position device
- holder
- 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 - Fee Related
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Abstract
The utility creatively provides a device for clamping position, the structure is held on the top that sets up on pneumatic cylinder and pneumatic cylinder, the otic placode that sets up is held on the top on the jar seat that the structure includes holder, intermediate lamella and pneumatic cylinder, intermediate lamella one end articulates the holder middle part, the other end articulates on the otic placode, the jar peak of the staff end hinge of pneumatic cylinder connects holder one end. The utility model discloses it is reasonable to create structural design, and the holder can be under the drive of jar pole, and along the rotation of jar peak of the staff end, the work piece can be fixed by the centre gripping to its free end, and can be fine be applied to is assembled or manufacturing procedure. It is sealed reliable between cylinder and jar seat, cylinder and cylinder bottom, piston and the cylinder, let out in the nothing, the loss of pressure of pneumatic cylinder is little, and the use is reliable and stable.
Description
Technical field
The invention belongs to hydraulic cylinder equipment technical field, more particularly, to a kind of clamping position device.
Background technology
Oil cylinder is hydraulic cylinder, is that the linear motion type that is directly proportional of pressure reduction on power output and piston effective area and its both sides is held
Units.Cylinder piston rod at work, is directly fixedly connected by piston rod with the mechanical part to be driven, and both are often
It is threaded connection；Existing oil cylinder is usually the rod-like structure design of normalization, when being applied in ground or production equipment,
Adaptation is difficult, it is difficult to install, in addition, hydraulic cylinder is under high intensity repetitive work state, is susceptible to leakage, and exists
It is higher to Hydraulic Station system requirements in the defect that difficulty in starting, cylinder rod are difficult to stretch out.
The content of the invention
In view of this, the invention is intended to overcome defect present in above-mentioned prior art, proposes a kind of clamping position
Use device.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of clamping position device, including on hydraulic cylinder and hydraulic cylinder arrange hold structure；It is described to hold structure
Including the otic placode arranged on the cylinder seat of holder, intermediate plate and hydraulic cylinder, described intermediate plate one end is hinged on the holder
Middle part, the other end is hinged on the otic placode；The cylinder rod top of the hydraulic cylinder is hinged on described holder one end.
Further, the hydraulic cylinder also includes the cylinder bottom of the cylinder barrel and cylinder barrel bottom being arranged on cylinder seat；In the cylinder
Sealing member is equipped between cylinder and cylinder bottom and between the cylinder barrel and cylinder seat；The cylinder rod is in inside the cylinder barrel
End is provided with piston；The piston is provided with piston seal component.
Further, the cylinder bottom is removably connected by bolt with the cylinder barrel.
Further, the piston seal component includes the guidance tape that Glais ring and Glais ring both sides are arranged.
Further, every side of the Glais ring is equipped with least one guidance tape.
Further, the piston is provided with boss towards the side of the cylinder bottom.
Further, the boss is round boss, and its external diameter is at least below piston external diameter 5mm.
Further, the cylinder seat is provided with oil-feed duct and oil return duct.
Relative to prior art, the invention has the advantage that：
The invention reasonable in design, holder can be rotated, its freedom under the driving of cylinder rod along cylinder rod top
The workpiece that can be clamped is held, can be good at being applied to assembling or manufacturing procedure.Cylinder barrel and cylinder seat, cylinder barrel and cylinder bottom, work
Sealed reliable between plug and cylinder barrel, lets out without interior, and the pressure loss of hydraulic cylinder is little, using process stabilization reliability.
Description of the drawings
The accompanying drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made does not constitute the improper restriction to the invention for explaining the invention.
In accompanying drawing：
Fig. 1 is the structural representation of the invention.
Description of reference numerals：
1- holders；2- intermediate plates；3- cylinder seats；4- otic placodes；5- cylinder rods；6- cylinder barrels；7- cylinder bottoms；8- pistons；9- pistons are close
Sealing assembly；10- bolts；11- boss；12- oil-feeds duct；13- oil returns duct；14- cylinder seat black boies.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than indicates
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the invention.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the invention in detail.
A kind of clamping position device, as shown in figure 1, holding structure including what is arranged on hydraulic cylinder and hydraulic cylinder；Institute
State and hold structure including the otic placode 4 arranged on the cylinder seat 3 of holder 1, intermediate plate 2 and hydraulic cylinder, the one end of the intermediate plate 2
The middle part of the holder 1 is hinged on, the other end is hinged on the otic placode 4；The top of cylinder rod 5 of the hydraulic cylinder is hinged on described
The one end of holder 1；Cylinder seat black box 14 is provided between the cylinder seat and the cylinder rod, the cylinder seat black box 14 includes this
Spy's envelope and the guidance tape of this spy's envelope both sides.
Above-mentioned hydraulic cylinder also includes the cylinder bottom 7 of the cylinder barrel 6 and bottom of cylinder barrel 6 being arranged on cylinder seat；The cylinder bottom 7 leads to
Cross fixture to be connected with the cylinder barrel 6；It is equipped between the cylinder barrel 6 and cylinder bottom 7 and between the cylinder barrel 6 and cylinder seat 3
Sealing member；The one end of the cylinder rod 5 inside the cylinder barrel 6 is provided with piston 8；The piston 8 is provided with piston seal group
Part 9.
Above-mentioned cylinder bottom is removably connected by bolt 10 with the cylinder barrel, in addition, cylinder barrel 6 and cylinder seat 3 are also adopted by bolt
It is detachably connected, cylinder bottom and cylinder barrel, convenient maintenance and maintenance can be dismantled as needed.
Above-mentioned piston seal component 9 includes the guidance tape that Glais ring and Glais ring both sides are arranged, sealed reliable, without interior
Let out, the pressure loss of hydraulic cylinder is little.
Every side of above-mentioned Glais ring is equipped with least one guidance tape, to meet the rigidity between piston and inner wall of cylinder
Premised on support, it is ensured that the stability of hydraulic cylinder works process.
Above-mentioned piston 8 is provided with boss 11 towards the side of the cylinder bottom 7.Generally, above-mentioned boss 11 is round boss, outside it
Footpath is less than piston external diameter 5-10mm, effectively increases the compression face of piston at least below piston external diameter 5mm, the external diameter of usual boss 11
Product, reduces the startup pressure that cylinder rod stretches out process, it is to avoid pressure demand is too high, and cylinder rod stretches out difficulty.
Above-mentioned cylinder seat 3 is provided with oil-feed duct 12 and oil return duct 13, effectively prevent outer tube, easy to assembly, and
And avoid oil leak.
Above-mentioned cylinder seat 3 is provided with several installing holes and location hole.Can be by consolidating that cylinder seat is consolidated by fixtures such as bolts
It is scheduled on corresponding equipment or ground, in that context it may be convenient in being applied to apparatus for production line.It should be noted that can be with cylinder bottom
And/or establishing pouring weight on cylinder seat, anti-unstability.
The invention reasonable in design, holder can be rotated, its freedom under the driving of cylinder rod along cylinder rod top
The workpiece that can be clamped is held, can be good at being applied to assembling or manufacturing procedure.The free end of holder can be processed
Fixed groove, it is convenient to the more firm firm fixation of workpiece, prevent workpiece play.Cylinder barrel and cylinder seat, cylinder barrel and cylinder bottom, piston with
Sealed reliable between cylinder barrel, lets out without interior, and the pressure loss of hydraulic cylinder is little.
The preferred embodiment of the invention is the foregoing is only, it is all at this not to limit the invention
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc. should be included in the invention
Protection domain within.
Claims (8)
1. a kind of clamping position device, it is characterised in that：Structure is held including what is arranged on hydraulic cylinder and hydraulic cylinder；It is described
Structure is held including the otic placode arranged on the cylinder seat of holder, intermediate plate and hydraulic cylinder, described intermediate plate one end is hinged on institute
Holder middle part is stated, the other end is hinged on the otic placode；The cylinder rod top of the hydraulic cylinder is hinged on described holder one end.
2. a kind of clamping position device according to claim 1, it is characterised in that：The hydraulic cylinder also includes being arranged on
The cylinder bottom of cylinder barrel and cylinder barrel bottom on cylinder seat；Between the cylinder barrel and cylinder bottom and between the cylinder barrel and cylinder seat
It is provided with sealing member；The one end of the cylinder rod inside the cylinder barrel is provided with piston；The piston is provided with piston seal group
Part.
3. a kind of clamping position device according to claim 2, it is characterised in that：The cylinder bottom by bolt with it is described
Cylinder barrel removably connects.
4. a kind of clamping position device according to claim 2, it is characterised in that：The piston seal component includes lattice
The guidance tape that Lai Quan and Glais ring both sides are arranged.
5. a kind of clamping position device according to claim 4, it is characterised in that：Every side of the Glais ring is all provided with
There is at least one guidance tape.
6. a kind of clamping position device according to claim 2, it is characterised in that：The piston is towards the cylinder bottom
Side is provided with boss.
7. a kind of clamping position device according to claim 6, it is characterised in that：The boss is round boss, its
External diameter is at least below piston external diameter 5mm.
8. a kind of clamping position device according to claim 2, it is characterised in that：The cylinder seat is provided with oil-feed duct
With oil return duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110063.3U CN206140342U (en) | 2016-10-10 | 2016-10-10 | Device for clamping position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110063.3U CN206140342U (en) | 2016-10-10 | 2016-10-10 | Device for clamping position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140342U true CN206140342U (en) | 2017-05-03 |
Family
ID=58619922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110063.3U Expired - Fee Related CN206140342U (en) | 2016-10-10 | 2016-10-10 | Device for clamping position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140342U (en) |
-
2016
- 2016-10-10 CN CN201621110063.3U patent/CN206140342U/en not_active Expired - Fee Related
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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: 20170503 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |