CN208323527U - A kind of positioning device for oil sealing finishing - Google Patents
A kind of positioning device for oil sealing finishing Download PDFInfo
- Publication number
- CN208323527U CN208323527U CN201820722224.7U CN201820722224U CN208323527U CN 208323527 U CN208323527 U CN 208323527U CN 201820722224 U CN201820722224 U CN 201820722224U CN 208323527 U CN208323527 U CN 208323527U
- Authority
- CN
- China
- Prior art keywords
- oil sealing
- metal end
- finishing
- rubber ring
- metab
- 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.)
- Active
Links
Landscapes
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Abstract
The utility model discloses a kind of positioning devices for oil sealing finishing, including metab, metal end, air hole and connecting hole, it is that the upper surface of metal end extends around to form gland outward, O-shaped rubber ring is sleeved on the metal end below gland, O-shaped rubber ring and the oil sealing being mounted between metab and metal end are interference fitted, and the utility model has the characteristics that being accurately positioned the high oil sealing that is used for of oil sealing, product certified product rate modifies.
Description
Technical field
The utility model belongs to oil sealing processing technique field, is suitable for accurately determining in finishing more particularly, to one kind
The oil sealing of position modifies positioning device.
Background technique
At present in oil sealing field, due to many types product in mold design in order to avoid product is encapsulated, burr is all
It is designed to the form modified using tool locating with cutter, traditional oil sealing finishing positioning tool is all designed to oil sealing rubber
Glue outer circle or inner hole are come the mode positioned, and this positioning method is both for some outer circles and the big oil of inner hole rubber area
Envelope, the oil sealing small for those rubber areas will cause product to be cut in dressing process by cutter because can not accurately position
Useless phenomenon is cut partially.The oil sealing of traditional structure modifies positioning tool, as shown in Figure 1, being made of completely metal, oil sealing, which is installed to, to be repaired
It, can only be by metallic framework and metal finishing positioning work for those oil sealings that can not be positioned with rubber when on whole positioning tool
Interference fit is between dress to be accurately positioned, although oil sealing can be firmly fixed on finishing positioning tool by such structure,
It is since metal finishing positioning tool hardness is very big, oil tight skeleton is once mounted in top, and oil sealing is difficult to lift down, even if taking down
Also certain scuffing can be caused to oil sealing self-framework surface.
Summary of the invention
The purpose of this utility model is that improving the deficiency of prior art and providing a kind of accurate positioning oil sealing, product certified products
The high positioning device for oil sealing finishing of rate.
The purpose of this utility model be achieved in that it is a kind of for oil sealing finishing positioning device, including metab,
Metal end, air hole and connecting hole, its main feature is that the upper surface of metal end extends around to form gland outward, O-shaped rubber
Cushion rubber is sleeved on the metal end below gland, O-shaped rubber ring and the oil sealing mistake being mounted between metab and metal end
It is full of cooperation.
Compared with the prior art the utility model has following distinguishing feature and a good effect: the utility model by using
O-shaped rubber ring, O-shaped rubber ring and the oil sealing being mounted between metab and metal end are set under the cover board of metal end
Interference fit, since rubber itself has certain elasticity, oil sealing finishing positioning tool work when, oil tight skeleton can with it is O-shaped
Interference fit is formed between rubber ring, oil sealing can be precisely located on finishing positioning tool at this time, in finishing positioning tool
Oil sealing is not easy to fall down when high speed rotation, will not because of position it is bad cause oil sealing cut it is useless, cut inclined phenomenon, in addition by oil sealing
When removing, due to the small characteristic of the elasticity and hardness of rubber itself, oil sealing can be easy to remove from finishing positioning tool, no
Easily oil tight skeleton surface is caused to scratch.The utility model structure is commonly to be positioned with oil sealing rubber position and metal finishing
Tool locating mode is converted by the mode of oil seal metal frame and oil sealing finishing positioning tool rubber spots localization, by oil sealing
Insufficient progress between oil sealing finishing positioning tool is complementary, and both having solved oil sealing can not accurately determine because rubber site area is too small
The problem of position, and the rejection rate of product can be largely reduced, to reduce cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the prior art.
Fig. 2 is a kind of structural schematic diagram of the utility model.
In figure: 1, oil sealing, 2, O-shaped rubber ring, 3, metal end, 4, metab, 5, air hole, 6, connecting hole, 7, pressure
Lid.
Specific embodiment
A kind of positioning device for oil sealing finishing, reference Fig. 2, is to be placed with gold in the center groove of metab 4
Belong to end cap 3, forms the mounting groove for installing oil sealing 1 to be processed, the upper table of metal end 3 between metal end 3 and metab 4
Extend around to form gland 7 towards outside, O-shaped rubber ring 2 is sleeved on the metal end 3 of the lower section of gland 7, O-shaped rubber ring 2 with
It is mounted on oil sealing to be processed 1 in mounting groove to be interference fitted, the metab 4 of 1 lower section of oil sealing to be processed is equipped with penetrating saturating
Stomata 5, metal end 3 are equipped with connecting hole 6, can securely be set entire positioning device in notch with screw by connecting hole 6
It is standby upper.
The utility model is to process the metal tooling matched with oil sealing and O-shaped rubber according to the size of oil sealing 1 to be processed
Cushion rubber 2, metal tooling are composed of metal end 3 and metab 4, will set install the metal end 3 of O-shaped rubber ring 2 with
Metab 4 assembles, and forms a complete oil sealing finishing positioning tool, and air hole 5 and connecting hole 6 are as needed respectively
It is arranged on metab 4 and metal end 3, for the oil sealing to be processed 1 that those can only position finishing by skeleton,
When oil sealing 1 is installed to mounting groove, so that it may be positioned by skeleton with O-shaped rubber ring 2, since O-shaped rubber ring 2 itself has
There is certain elasticity, is capable of forming interference fit under force between each other when skeleton and O-shaped rubber ring 2 contact, from
And so that oil sealing 1 is accurately positioned, in present apparatus high speed rotation, oil sealing 1 is not easily to fall off, will not because cut partially, cut it is useless caused by
A large amount of waste product, in addition 2 hardness very little of O-shaped rubber ring will not be to the inner surface of 1 skeleton of oil sealing during oil sealing 1 loads and unloads
It causes to scratch, for pure metal oil sealing finishing positioning tool, reduces the rejection rate of product to a certain extent.
Claims (1)
1. a kind of positioning device for oil sealing finishing, including metab, metal end, air hole and connecting hole, feature
It is that the upper surface of metal end extends around to form gland outward, O-shaped rubber ring is sleeved on the metal end below gland,
O-shaped rubber ring and the oil sealing being mounted between metab and metal end are interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722224.7U CN208323527U (en) | 2018-05-16 | 2018-05-16 | A kind of positioning device for oil sealing finishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722224.7U CN208323527U (en) | 2018-05-16 | 2018-05-16 | A kind of positioning device for oil sealing finishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208323527U true CN208323527U (en) | 2019-01-04 |
Family
ID=64777950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820722224.7U Active CN208323527U (en) | 2018-05-16 | 2018-05-16 | A kind of positioning device for oil sealing finishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208323527U (en) |
-
2018
- 2018-05-16 CN CN201820722224.7U patent/CN208323527U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208323527U (en) | A kind of positioning device for oil sealing finishing | |
| CN109623567A (en) | Notebook computer shell machine for automatic working structure | |
| CN205703570U (en) | A kind of floating type burr remover | |
| CN205552058U (en) | Pneumatic sucking disc formula fixture device | |
| CN106040874A (en) | Trimming and punching die of sheet metal part of automobile absorber | |
| CN202344306U (en) | Fixture for electric spark drilling in slice workpiece | |
| CN206653174U (en) | Vacuum adsorption fixture | |
| CN102658392A (en) | Steel plate edge R2 convex circular bead edge milling machine | |
| CN201399600Y (en) | Boring tool | |
| CN211361502U (en) | Automatic clamping tool for pump cover of water ring vacuum pump | |
| CN202985415U (en) | Worktable for fixing platy objects | |
| CN210060619U (en) | Chuck for grinding automobile flywheel | |
| CN104084782B (en) | Auxiliary mounting device and auxiliary mounting method for rear oil seal of hydraulic pump gear | |
| CN107378554A (en) | A kind of car bridge driven pulley drilling tool | |
| CN207189213U (en) | A kind of car bridge driven pulley drilling tool | |
| CN206614290U (en) | A kind of water meter lid fixing tool | |
| CN205363369U (en) | A vacuum chuck device for numerical control machine tool machining | |
| CN107598232B (en) | Drilling method and drilling fixture for rotary part | |
| CN205237712U (en) | Split type terminal surface piece automatic checkout device | |
| CN208811860U (en) | A kind of Jumper sabot tooling | |
| CN213563190U (en) | Basha wood punching and repairing mechanism | |
| CN204729244U (en) | Be with the high-pressure plunger pump without oil impregnate vent valve | |
| CN104475542A (en) | Automobile stamping part punching tool | |
| CN203956452U (en) | A kind of hydraulic pump gear Rear oil seal servicing unit | |
| CN104527062A (en) | Plastic part assembly equipment and operation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 265200, No. 057 West Longmen Road, Yantai, Shandong, Laiyang Patentee after: Laiyang Changyu Sealing Technology Co.,Ltd. Address before: 265200, No. 057 West Longmen Road, Yantai, Shandong, Laiyang Patentee before: SHANDONG LAIYANG CHANGYU SEALING PRODUCTS CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning device for oil seal trimming Effective date of registration: 20220825 Granted publication date: 20190104 Pledgee: Postal Savings Bank of China Limited Laiyang sub branch Pledgor: Laiyang Changyu Sealing Technology Co.,Ltd. Registration number: Y2022980013521 |