CN217493530U - Oil seal cutting clamp - Google Patents
Oil seal cutting clamp Download PDFInfo
- Publication number
- CN217493530U CN217493530U CN202221113789.8U CN202221113789U CN217493530U CN 217493530 U CN217493530 U CN 217493530U CN 202221113789 U CN202221113789 U CN 202221113789U CN 217493530 U CN217493530 U CN 217493530U
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- China
- Prior art keywords
- supporting seat
- oil blanket
- oil seal
- cutting jig
- oil
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Abstract
The utility model discloses an oil blanket cutting jig, it includes the supporting seat, and the tip of supporting seat is used for loading the oil blanket that waits to cut, and with the skeleton clearance fit of oil blanket, the tip circumference surface embedding of supporting seat has the magnet to skeleton magnetism adsorption, and the inside of supporting seat is provided with the vacuum runner and forms the adsorbed air current hole to the oil blanket negative pressure on the terminal surface. Above-mentioned oil blanket cutting jig design is with skeleton and anchor clamps clearance fit to through the mode of vacuum adsorption with magnetic adsorption realize that the oil blanket product is reliable fixed, convenient operation, it is little to product surface damage, and improved the suitability of multiple size product, improved product quality and yields, reduced manufacturing cost.
Description
Technical Field
The utility model relates to an oil blanket mold processing technical field especially relates to an oil blanket cutting jig.
Background
In the oil blanket course of working, in order to guarantee oil blanket sealing performance, need to carry out cutting process to the oil blanket lip, the skeleton (ironware) that currently commonly adopts the oil blanket is fixed with the oil blanket with the slight interference fit's of anchor clamps mode, carries out the overlap cutting again. On one hand, the requirement on the matching degree of the oil seal framework and the clamp is high, and a plurality of pairs of cutting clamps are required to be arranged due to different framework inner diameters, so that the equipment cost is high; on the other hand, because interference fit mode, go up unloading operation inconvenience, and more or less can cause the damage to the product surface, cause skeleton deformation even, influence product quality, the defective rate is high.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model aims to provide an oil blanket cutting jig realizes simply, reliably fixed to the oil blanket, satisfies the cutting process needs, reduces the processing cost, guarantees product quality.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides an oil blanket cutting jig, its includes the supporting seat, and the tip of supporting seat is used for loading the oil blanket that waits to cut, and with the skeleton clearance fit of oil blanket, the tip circumferential surface embedding of supporting seat has the magnet to skeleton magnetism adsorption, and the inside of supporting seat is provided with the vacuum runner and forms the adsorbed air current hole to oil blanket negative pressure on the terminal surface.
Particularly, the inside of supporting seat still is provided with the gas flow channel of blowing, and offers on the terminal surface of supporting seat to the oil blanket blow with the help of getting the circular groove of material, circular groove and gas flow channel intercommunication.
Particularly, the end face of the supporting seat is provided with a central boss, and an axial through hole is reserved on the central boss.
Particularly, the oil seal is sleeved at the end part of the supporting seat, and the supporting seat is provided with a limiting step for supporting the oil seal.
In particular, the vacuum flow channel is externally connected with a vacuum generator.
In particular, a plurality of magnets are arranged one turn around the outer diameter of the support base.
To sum up, the beneficial effects of the utility model are that, oil blanket cutting jig designs skeleton and anchor clamps clearance fit to it is reliably fixed to have realized the oil blanket product through vacuum adsorption magnetized adsorption's mode, and convenient operation is little to product surface damage, and has improved the suitability of multiple size product, has improved product quality and yields, has reduced manufacturing cost.
Drawings
Fig. 1 is a sectional view of an oil seal cutting fixture provided in an embodiment of the present invention;
fig. 2 is an end view of the oil seal cutting fixture provided by the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and can include, for example, fixed or removable connections, mechanical or electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Referring to fig. 1 and 2, the preferred embodiment provides an oil seal cutting fixture, which includes a supporting seat 1, an end of the supporting seat 1 is used for loading an oil seal product 10 to be cut, and is in clearance fit with a framework of an oil seal, a conventional interference fit manner is replaced, surface damage to the product 10 is reduced, and a limiting step 9 for supporting the product 10 is arranged on the supporting seat 1.
The end circumference surface of the supporting seat 1 is embedded with a magnet 2 which is magnetically adsorbed to the framework, and specifically, the plurality of magnets 2 are arranged around the supporting seat 1 in a circle on the outer diameter.
The inside of supporting seat 1 is provided with vacuum runner 3 and forms the adsorbed air current hole 4 to oil blanket negative pressure on the terminal surface, and vacuum runner 3 external vacuum generator.
The product 10 is reliably fixed by a magnetic suction and negative pressure suction combination mode, and the cutting processing requirement is met.
Further, the inside of supporting seat 1 still is provided with air-blowing runner 5, and has seted up ring groove 6 on the terminal surface of supporting seat 1, ring groove 6 and air-blowing runner 5 intercommunication to can blow to the oil blanket, get the material with the help, it is more convenient to operate.
The end face of the supporting seat 1 is provided with a central boss 7, and an axial through hole 8 is reserved on the central boss 7, so that the supporting seat 1 can be conveniently installed and used.
To sum up, foretell oil blanket cutting jig design is with skeleton and anchor clamps clearance fit to through the mode of vacuum adsorption with magnetic adsorption realize that the oil blanket product is reliable fixed, convenient operation, it is little to product surface damage, and improved the suitability of multiple size product, improved product quality and yields, reduced manufacturing cost.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an oil blanket cutting jig, its characterized in that, includes the supporting seat, the tip of supporting seat is used for loading the oil blanket that waits to cut, and with the skeleton clearance fit of oil blanket, the tip circumference surface embedding of supporting seat has the magnet to skeleton magnetism adsorption, and the inside of supporting seat is provided with the vacuum runner and forms the adsorbed air current hole to oil blanket negative pressure on the terminal surface.
2. An oil seal cutting jig according to claim 1, characterized in that: the inside of supporting seat still is provided with the gas blow runner, and sets up the ring groove of blowing to the oil blanket in order to help getting the material on the terminal surface of supporting seat, the ring groove is with the gas blow runner intercommunication.
3. An oil seal cutting jig according to claim 1, characterized in that: the end face of the supporting seat is provided with a central boss, and an axial through hole is reserved in the central boss.
4. An oil seal cutting jig according to claim 1, characterized in that: the oil seal is sleeved at the end part of the supporting seat, and a limiting step for supporting the oil seal is arranged on the supporting seat.
5. An oil seal cutting jig according to claim 1, characterized in that: the vacuum runner is externally connected with a vacuum generator.
6. An oil seal cutting jig according to claim 1, characterized in that: the magnets are arranged around the outer diameter of the supporting seat in a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221113789.8U CN217493530U (en) | 2022-05-09 | 2022-05-09 | Oil seal cutting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221113789.8U CN217493530U (en) | 2022-05-09 | 2022-05-09 | Oil seal cutting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217493530U true CN217493530U (en) | 2022-09-27 |
Family
ID=83351932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221113789.8U Active CN217493530U (en) | 2022-05-09 | 2022-05-09 | Oil seal cutting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217493530U (en) |
-
2022
- 2022-05-09 CN CN202221113789.8U patent/CN217493530U/en active Active
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