CN209363675U - A kind of bearing hanger fixture - Google Patents
A kind of bearing hanger fixture Download PDFInfo
- Publication number
- CN209363675U CN209363675U CN201920042971.0U CN201920042971U CN209363675U CN 209363675 U CN209363675 U CN 209363675U CN 201920042971 U CN201920042971 U CN 201920042971U CN 209363675 U CN209363675 U CN 209363675U
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- China
- Prior art keywords
- fixture
- workpiece
- clamping
- bearing hanger
- bearing
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- 238000005553 drilling Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011949 advanced processing technology Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of bearing hanger fixtures, including boring grab, fixture setting element, clamping device；Wherein boring grab is drilling machine special fixture, and fixture is made of clamp body, straight pin, rhombus pin, hook pressure plate and bushing plate.The utility model has the beneficial effects that the effect of bearing block and cabinet is combined into one by bearing hanger, reduce the installation process of bearing block and cabinet, so that the design of producer and manufacture installation cost decline.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of bearing hanger fixture.
Background technique
Bearing hanger fixture is the carrier of bearing, and the part being connected with bearing hanger is mainly bearing and rotary shaft, is hung
Frame is equivalent to the effect of bearing block, with bearing outer ring with interference fit is combined into, in this way in equipment rotation, only allows in bearing
Circle rotation, and bearing outer ring remains stationary；Group technology is the more advanced processing technology just put forward in recent years, in groups
The principle of fixture and thinking are just derived from the principle of group technology；The part that we manufacture a product can not be designed only
The model of one size, according to different device models, External Shape structure therein is no doubt identical, but outer dimension is certain
It is different, therefore when design elements clamp for machining, the fixture for needing to design has very much, but if each part
As soon as will bring very big design and manufacturing cost if designing sleeve clamp, at this time the advantage of modular fixture is shown
?；Modular fixture is exactly in a sleeve clamp, and important setting element can be replaced, and is selected according to the size of part positioning surface
Suitable setting element is selected, thus only needs to manufacture a series of setting element of sizes, so as to avoid setting for a large amount of fixtures
Meter manufacture, reduces the design and manufacturing cost of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of bearing hanger fixtures, the utility model has the beneficial effects that bearing is hung
The effect of bearing block and cabinet is combined into one by frame, reduces the installation process of bearing block and cabinet so that the design of producer with
Manufacture installation cost decline.
Technical solution used by the utility model be include boring grab, fixture setting element, clamping device；Wherein bore
Hole fixture is drilling machine special fixture, and fixture is made of clamp body, straight pin, rhombus pin, hook pressure plate and bushing plate.
Further, fixture setting element is two hole cooperations in clamp body surface and straight pin and rhombus pin, with workpiece
Positioning is typical Position with One Plane and Two Holes positioning, and 6 freedom degrees of workpiece are all limited, for positioning completely.
Further, clamping device is screw clamping mechanism, and lid mechanism mainly has pressing plate, sleeve, spring and screw rod and spiral shell
Mother is constituted, torque nut when Workpiece clamping, and band dynamic pressure plate is by Workpiece clamping, when workpiece needs to unclamp, opposite direction rotating nuts, and pressure
Plate homing under spring force, above step need to only be repeated by carrying out down each and every one work pieces process.
Detailed description of the invention
Fig. 1 is bearing hanger fixture front view；
Fig. 2 is bearing hanger fixture side view；
Fig. 3 is fixture setting element schematic diagram；
Fig. 4 is clamping device schematic diagram.
In figure, 1. boring grabs, 2. fixtures positioning member, 3. clamping devices.
Specific embodiment
The utility model is described in detail With reference to embodiment.
The utility model bearing hanger fixture is as depicted in figs. 1 and 2, including boring grab 1, fixture setting element 2, clamping
Device 3.Wherein boring grab is drilling machine special fixture, and fixture is by clamp body, straight pin, rhombus pin, hook pressure plate and bushing plate
It constitutes；Setting element in fixture is straight pin and rhombus pin, and two pins cooperate with two holes on workpiece, fixed for typical plane and two pits
Position limits 6 freedom degrees of workpiece, and workpiece is positioning completely, meets processing request；The clamp system of this fixture takes helical clamping
Mechanism, clamping element is hook pressing plate, easy to operate to supply biggish clamping force.
Fixture setting element 2 is illustrated in figure 3 two holes in clamp body surface and straight pin and rhombus pin, with workpiece and matches
Positioning is closed, is typical Position with One Plane and Two Holes positioning, 6 freedom degrees of workpiece are all limited, and for positioning completely, meet processing request.
Clamping device 3 is illustrated in figure 4 screw clamping mechanism, the mechanism mainly have pressing plate, sleeve, spring and screw rod and
Nut is constituted, torque nut when Workpiece clamping, and band dynamic pressure plate is by Workpiece clamping, when workpiece needs to unclamp, opposite direction rotating nuts,
Pressing plate homing under spring force, above step need to only be repeated by carrying out down each and every one work pieces process.
The above is only the better embodiment to the utility model, not makees any form to the utility model
On limitation, all any simple modifications made to embodiment of above according to the technical essence of the utility model are equivalent to become
Change and modify, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of bearing hanger fixture, it is characterised in that: including boring grab, fixture setting element, clamping device；Wherein drill
Fixture is drilling machine special fixture, and fixture is made of clamp body, straight pin, rhombus pin, hook pressure plate and bushing plate.
2. according to a kind of bearing hanger fixture described in claim 1, it is characterised in that: the fixture setting element is fixture body surface
Two hole cooperation positioning on face and straight pin and rhombus pin, with workpiece are typical Position with One Plane and Two Holes positioning, 6 freedom of workpiece
Degree is all limited, for positioning completely.
3. according to a kind of bearing hanger fixture described in claim 1, it is characterised in that: the clamping device is helical clamping machine
Structure, lid mechanism mainly have pressing plate, sleeve, spring and screw rod and nut to constitute, and torque nut when Workpiece clamping, band dynamic pressure plate will
Workpiece clamping, when workpiece needs to unclamp, opposite direction rotating nuts, pressing plate homing under spring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042971.0U CN209363675U (en) | 2019-01-11 | 2019-01-11 | A kind of bearing hanger fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042971.0U CN209363675U (en) | 2019-01-11 | 2019-01-11 | A kind of bearing hanger fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363675U true CN209363675U (en) | 2019-09-10 |
Family
ID=67825282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920042971.0U Active CN209363675U (en) | 2019-01-11 | 2019-01-11 | A kind of bearing hanger fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363675U (en) |
-
2019
- 2019-01-11 CN CN201920042971.0U patent/CN209363675U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qianxiao Wanqi (Yancheng) Technology Co.,Ltd. Assignor: YANCHENG INSTITUTE OF INDUSTRY TECHNOLOGY Contract record no.: X2023980047353 Denomination of utility model: A bearing bracket fixture Granted publication date: 20190910 License type: Common License Record date: 20231118 |
|
| EE01 | Entry into force of recordation of patent licensing contract |