CN208005522U - A kind of film tensioning clamper - Google Patents
A kind of film tensioning clamper Download PDFInfo
- Publication number
- CN208005522U CN208005522U CN201820377461.4U CN201820377461U CN208005522U CN 208005522 U CN208005522 U CN 208005522U CN 201820377461 U CN201820377461 U CN 201820377461U CN 208005522 U CN208005522 U CN 208005522U
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- CN
- China
- Prior art keywords
- film
- ringfeder
- pedestal
- positioning disk
- annular groove
- 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.)
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Abstract
The utility model discloses a kind of film tensioning clampers, including pedestal, positioning disk and film ringfeder, positioning disk is installed on the base, film ringfeder is installed in the outside of the pedestal and above positioning disk, the film ringfeder is press-fitted with pedestal interference precision, it is designed with oil circuit in the core of the pedestal, the oil circuit is connected to hydraulic station；Annular groove, the annular groove and oil communication are offered in the middle part of the film ringfeder, and the pressing plate for being fixed on the base and being pressed on film ringfeder is equipped on the top of the pedestal.The expanding force of the utility model film tensioning clamper is evenly distributed on the hole wall of part, smaller on the influence of machined part deformation, the use of hydraulic station is that dynamic process is stablized.
Description
Technical field
The utility model belongs to automobile fixture manufacturing technology field more particularly to a kind of film tensioning clamper.
Background technology
Automatic gear-box design of part is relatively complicated and often more for thin wall type component, but requires geometric tolerance tighter
Lattice can usually cause machined position distortions, repeatable accuracy only to can guarantee within 0.01mm using existing conventional clamping mode,
Synthesis precision cannot meet product requirement.
Utility model content
The deficiency of the utility model in view of the above technology provides a kind of film tensioning clamper, the utility model film tensioner
The expanding force of fixture is evenly distributed on the hole wall of part, smaller on the influence of machined part deformation, the use of hydraulic station is power mistake
Cheng Wending.
The utility model is achieved by the following technical solution, and the utility model provides a kind of film tensioning clamper, packet
Pedestal, positioning disk and film ringfeder are included, positioning disk is installed on the base, in the outside of the pedestal and is located at positioning disk
Top film ringfeder is installed, the film ringfeder is press-fitted with pedestal interference precision, and oil is designed in the core of the pedestal
Road, the oil circuit are connected to hydraulic station；Annular groove, the annular groove and oil communication are offered in the middle part of the film ringfeder, in institute
The top for stating pedestal is equipped with the pressing plate for being fixed on the base and being pressed on film ringfeder.
Principle：In use, part is sleeved on the outside of film ringfeder, the fluid of hydraulic station by oil circuit designed in pedestal extremely
In the annular groove of film ringfeder, film ringfeder expands when being full of fluid inside the annular groove of film ringfeder, and part clamps.
Preferably, passing through the first hexagon socket cap head screw stationary positioned disk on the base.Positioning disk for pair
Part is positioned.
Preferably, the pressing plate is fixed on the base by the second hexagon socket cap head screw.Pressing plate is thin for fixing
Film ringfeder.
Preferably, the film ringfeder design work section wall thickness is less than 0.5mm.The active section wall thickness of film ringfeder designs
Be not easy it is blocked up, the thin place designed in the active section wall thickness of film ringfeder be conducive to oil pressure expansion, realize the clamping of part.
The beneficial effects of the utility model are：
The expanding force of the utility model film tensioning clamper is evenly distributed on the hole wall of part, to machined part deformation shadow
Sound is smaller, is stablized for dynamic process using hydraulic station.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure sectional view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model pedestal；
In figure：1, pedestal, the 2, first hexagon socket cap head screw, hexagonal cylindrical head spiral shell in 3, annular groove, 4, pressing plate, 5, second
Nail, 6, positioning disk, 7, oil circuit, 8, part, 9, film ringfeder.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality
It is novel, it is not used to limit the utility model.
The application principle of the utility model is further described with reference to specific embodiment.
Embodiment 1, as shown in Figs. 1-2, a kind of film tensioning clamper, including pedestal 1, positioning disk 6 and film ringfeder 9,
Positioning disk 6 is installed on the pedestal 1, film ringfeder 9 is installed in the outside of the pedestal 1 and positioned at the top of positioning disk 6,
The film ringfeder 9 is press-fitted with 1 interference precision of pedestal, and oil circuit 7, the oil circuit 7 and hydraulic pressure are designed in the core of the pedestal 1
It stands connection；Annular groove 3 is offered at 9 middle part of the film ringfeder, the annular groove 3 is connected to oil circuit 7, on the top of the pedestal 1
Equipped with being fixed on pedestal 1 and be pressed in the pressing plate 4 on film ringfeder 9.
Principle：In use, part 8 is sleeved on 9 outside of film ringfeder, the fluid of hydraulic station passes through oil designed in pedestal 1
In road to the annular groove 3 of film ringfeder 9, when 3 inside of annular groove of film ringfeder 9 is full of fluid, film ringfeder 9 expands, part folder
Tightly.
9 design work section wall thickness of the film ringfeder is 0.3mm.Film ringfeder 9 active section wall thickness design be not easy it is blocked up,
The thin place designed in the active section wall thickness of film ringfeder 9 is conducive to oil pressure expansion, realizes the clamping of part.
Embodiment 2, as shown in Figs. 1-2, a kind of film tensioning clamper, including pedestal 1, positioning disk 6 and film ringfeder 9,
Positioning disk 6 is installed on the pedestal 1, film ringfeder 9 is installed in the outside of the pedestal 1 and positioned at the top of positioning disk 6,
The film ringfeder 9 is press-fitted with 1 interference precision of pedestal, and oil circuit 7, the oil circuit 7 and hydraulic pressure are designed in the core of the pedestal 1
It stands connection；Annular groove 3 is offered at 9 middle part of the film ringfeder, the annular groove 3 is connected to oil circuit 7, on the top of the pedestal 1
Equipped with being fixed on pedestal 1 and be pressed in the pressing plate 4 on film ringfeder 9.
Principle：In use, part 8 is sleeved on 9 outside of film ringfeder, the fluid of hydraulic station passes through oil designed in pedestal 1
In road to the annular groove 3 of film ringfeder 9, when 3 inside of annular groove of film ringfeder 9 is full of fluid, film ringfeder 9 expands, part folder
Tightly.
Pass through 2 stationary positioned disk 6 of the first hexagon socket cap head screw on the pedestal 1.Positioning disk 6 be used for part into
Row positioning.
9 design work section wall thickness of the film ringfeder is 0.4mm.Film ringfeder 9 active section wall thickness design be not easy it is blocked up,
The thin place designed in the active section wall thickness of film ringfeder 9 is conducive to oil pressure expansion, realizes the clamping of part.
Embodiment 3, as shown in Figs. 1-2, a kind of film tensioning clamper, including pedestal 1, positioning disk 6 and film ringfeder 9,
Positioning disk 6 is installed on the pedestal 1, film ringfeder 9 is installed in the outside of the pedestal 1 and positioned at the top of positioning disk 6,
The film ringfeder 9 is press-fitted with 1 interference precision of pedestal, and oil circuit 7, the oil circuit 7 and hydraulic pressure are designed in the core of the pedestal 1
It stands connection；Annular groove 3 is offered at 9 middle part of the film ringfeder, the annular groove 3 is connected to oil circuit 7, on the top of the pedestal 1
Equipped with being fixed on pedestal 1 and be pressed in the pressing plate 4 on film ringfeder 9.
Principle：In use, part 8 is sleeved on 9 outside of film ringfeder, the fluid of hydraulic station passes through oil designed in pedestal 1
In road to the annular groove 3 of film ringfeder 9, when 3 inside of annular groove of film ringfeder 9 is full of fluid, film ringfeder 9 expands, part folder
Tightly.
Pass through 2 stationary positioned disk 6 of the first hexagon socket cap head screw on the pedestal 1.Positioning disk 6 be used for part into
Row positioning.The pressing plate 4 is fixed on by the second hexagon socket cap head screw 5 on pedestal 1.Pressing plate 4 rises for fixing film
Set.
9 design work section wall thickness of the film ringfeder is 0.2mm.Film ringfeder 9 active section wall thickness design be not easy it is blocked up,
The thin place designed in the active section wall thickness of film ringfeder 9 is conducive to oil pressure expansion, realizes the clamping of part.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above example and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that should also belong to the utility model
Seek protection domain.
Claims (4)
1. a kind of film tensioning clamper, it is characterised in that：Including pedestal (1), positioning disk (6) and film ringfeder (9), at the bottom
Positioning disk (6) is installed on seat (1), film ringfeder is installed in the outside of the pedestal (1) and above positioning disk (6)
(9), the film ringfeder (9) is press-fitted with pedestal (1) interference precision, and oil circuit (7), institute are designed in the core of the pedestal (1)
Oil circuit (7) is stated to be connected to hydraulic station；Annular groove (3), the annular groove (3) and oil circuit (7) are offered in the middle part of the film ringfeder (9)
Connection is equipped on the top of the pedestal (1) and is fixed on pedestal (1) and is pressed in the pressing plate (4) on film ringfeder (9).
2. a kind of film tensioning clamper according to claim 1, it is characterised in that：Pass through first on the pedestal (1)
Hexagon socket cap head screw (2) stationary positioned disk (6).
3. a kind of film tensioning clamper according to claim 1, it is characterised in that：The pressing plate (4) passes through in second six
Angle fillister head screw (5) is fixed on pedestal (1).
4. a kind of film tensioning clamper according to claim 1, it is characterised in that：Film ringfeder (9) design work
Duan Bihou is less than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820377461.4U CN208005522U (en) | 2018-03-20 | 2018-03-20 | A kind of film tensioning clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820377461.4U CN208005522U (en) | 2018-03-20 | 2018-03-20 | A kind of film tensioning clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005522U true CN208005522U (en) | 2018-10-26 |
Family
ID=63889900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820377461.4U Active CN208005522U (en) | 2018-03-20 | 2018-03-20 | A kind of film tensioning clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208005522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961961A (en) * | 2019-12-03 | 2020-04-07 | 陕西渭河工模具有限公司 | Processing location frock of thin wall variable wall thickness part |
-
2018
- 2018-03-20 CN CN201820377461.4U patent/CN208005522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961961A (en) * | 2019-12-03 | 2020-04-07 | 陕西渭河工模具有限公司 | Processing location frock of thin wall variable wall thickness part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: 271100 No.9 Huasheng Road, Gangcheng Economic Development Zone, Jinan City, Shandong Province Patentee after: Shandong henger Intelligent Technology Co., Ltd Address before: 271100 southeast of Tai'an City, Laiwu City, Shandong Province Patentee before: SHANDONG HENGEL MANUFACTURING LIMITED BY SHARE Ltd. |