CN208051473U - A kind of large scale magnet pulley vehicle side fixture - Google Patents
A kind of large scale magnet pulley vehicle side fixture Download PDFInfo
- Publication number
- CN208051473U CN208051473U CN201820381946.0U CN201820381946U CN208051473U CN 208051473 U CN208051473 U CN 208051473U CN 201820381946 U CN201820381946 U CN 201820381946U CN 208051473 U CN208051473 U CN 208051473U
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- China
- Prior art keywords
- mold core
- magnet pulley
- vehicle side
- large scale
- side fixture
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- 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 large scale magnet pulley vehicle side fixtures, including：Mold core, the mold core are revolving body, and one end end of mold core is equipped with the positioning surface of shape and the interior disk shape adaptation of magnet pulley to be fixed；Mounting hole up and down is equipped at the axle center of mold core, the outside of mold core is equipped with circumferentially annular groove, O-ring is equipped in annular groove.The utility model can effectively eliminate vibration of the magnet pulley in rotary course, improve product vehicle side qualification rate.
Description
Technical field
The utility model is related to oil seal product manufacturing technology field more particularly to a kind of large scale magnet pulley vehicle sides
Fixture.
Background technology
Magnet pulley include outer ring body and on the inside of the outer ring body and with the fixed inner tray of outer ring body, and the middle part of inner tray
Equipped with the endoporus coaxially arranged with outer ring body, through-hole up and down is equipped in inner tray and positioned at the periphery of endoporus.Wherein exist
In process of manufacture, need to would be attached to rotating seat using vehicle side fixture, with using rotating base rotation and lathe tool into
Give excision its overlap.However existing vehicle side fixture is when being fixed large scale magnet pulley (outer diameter > 100mm), due to magnetic
The size of property wheel is larger so that the vibration that fixture can cause product larger in the high speed rotation of axis causes vehicle side off quality.
Urgently improve.
Utility model content
Based on above-mentioned background technology, the utility model proposes a kind of large scale magnet pulley vehicle sides to press from both sides
Tool.
The utility model proposes a kind of large scale magnet pulley vehicle side fixtures, including：Mold core, the mold core are revolution
Body, one end end of mold core are equipped with the positioning surface of shape and the interior disk shape adaptation of magnet pulley to be fixed；At the axle center of mold core
Equipped with mounting hole up and down, the outside of mold core is equipped with circumferentially annular groove, and O-ring is equipped in annular groove.
Preferably, the positioning surface of mold core be equipped with may pass through interior disk endoporus and with the lug boss of the endoporus clearance fit.
Preferably, mold core is equipped with the via hole being circular layout around lug boss.
Preferably, mold core is made by metal material.
Preferably, further include the installation part being adapted to mounting hole.
In the utility model, using the positioning surface in mold core for being supported to the interior disk of magnet pulley, and make its with
Inner disc face paste is closed；Bullet using the O-ring of mold core periphery becomes performance, increases between mold core periphery and magnet pulley outer ring body inner wall
Frictional force, and then so that it is fastened with mold core and assemble, to eliminate its vibration in rotary course, it is qualified to improve product vehicle side
Rate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of large scale magnet pulley vehicle side fixture structural schematic diagram.
Specific implementation mode
In the following, the technical solution of the utility model is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is the utility model proposes a kind of large scale magnet pulley vehicle side fixture structural representation
Figure.
Referring to Fig.1, a kind of large scale magnet pulley vehicle side fixture that the utility model embodiment proposes, including：By metal
The mold core 1 that material is made, the mold core 1 are revolving body, and one end end of mold core 1 is equipped with positioning surface, the table of the positioning surface
The interior disk shape adaptation of face shape and magnet pulley to be fixed；Mounting hole up and down, mold core 1 are equipped at the axle center of mold core 1
Outside be equipped with circumferentially annular groove, O-ring 2 is installed in annular groove.
The utility model is in this way fixed magnet pulley：Mold core 1 is stretched by one end of the outer ring body of magnet pulley
The inside of the outer ring body simultaneously makes the interior disk of the positioning surface of the mold core 1 and the magnet pulley against with using being arranged in 1 periphery of mold core
O-ring 2 keep the outer ring body and mold core 1 tightly fixed, finally make the magnet pulley, mold core 1 using fastener and mounting hole cooperation
It is fixed with rotating seat.The setting of the structure can effectively place large scale magnet pulley in rotary course, due to inner edges with
Since fit clearance problem leads to the problem of vibration between mold core 1.
From the foregoing, it will be observed that the utility model is used to be supported the interior disk of magnet pulley using the positioning surface in mold core 1, and
It is set to be closed with inner disc face paste；Bullet using the O-ring 2 of 1 periphery of mold core becomes performance, increases 1 periphery of mold core and magnet pulley outer ring body
Frictional force between inner wall, and then so that it is fastened with mold core 1 and assemble, to eliminate its vibration in rotary course, improve production
Product vehicle side qualification rate.
In addition, in the present embodiment, the positioning surface of mold core 1 be equipped with may pass through interior disk endoporus and with the endoporus clearance fit
Lug boss 11 and the via hole 12 that is circular layout around lug boss 11.When being fixed to magnet pulley, fastener and mould can be utilized
Through-hole cooperation on via hole 12 and interior disk on core 1 further increases the stability of magnet pulley installation.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of large scale magnet pulley vehicle side fixture, which is characterized in that including：Mold core (1), the mold core (1) are revolving body,
One end end of mold core (1) is equipped with the positioning surface of shape and the interior disk shape adaptation of magnet pulley to be fixed；The axle center of mold core (1)
Place is equipped with mounting hole up and down, and the outside of mold core (1) is equipped with circumferentially annular groove, O-ring (2) is equipped in annular groove.
2. large scale magnet pulley according to claim 1 vehicle side fixture, which is characterized in that on the positioning surface of mold core (1)
Equipped with may pass through interior disk endoporus and with the lug boss of the endoporus clearance fit (11).
3. large scale magnet pulley according to claim 1 vehicle side fixture, which is characterized in that mold core (1) is equipped with around convex
Play the via hole (12) that portion (11) are circular layout.
4. large scale magnet pulley according to any one of claim 1-3 vehicle side fixture, which is characterized in that mold core (1)
It is made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381946.0U CN208051473U (en) | 2018-03-20 | 2018-03-20 | A kind of large scale magnet pulley vehicle side fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381946.0U CN208051473U (en) | 2018-03-20 | 2018-03-20 | A kind of large scale magnet pulley vehicle side fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208051473U true CN208051473U (en) | 2018-11-06 |
Family
ID=63989522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381946.0U Active CN208051473U (en) | 2018-03-20 | 2018-03-20 | A kind of large scale magnet pulley vehicle side fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208051473U (en) |
-
2018
- 2018-03-20 CN CN201820381946.0U patent/CN208051473U/en active Active
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| GR01 | Patent grant | ||
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