CN206653173U - A kind of bearing machining fixing device - Google Patents
A kind of bearing machining fixing device Download PDFInfo
- Publication number
- CN206653173U CN206653173U CN201720306599.0U CN201720306599U CN206653173U CN 206653173 U CN206653173 U CN 206653173U CN 201720306599 U CN201720306599 U CN 201720306599U CN 206653173 U CN206653173 U CN 206653173U
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- China
- Prior art keywords
- cylinder
- plectane
- hole
- fixedly connected
- away
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Abstract
The utility model discloses a kind of bearing machining fixing device,Including riser,The riser is provided with multiple bolts hole,The side of the riser is fixedly connected with hydraulic stem,Piston rod one end of the hydraulic stem is fixedly connected with fixed plate,Surface of the fixed plate away from hydraulic stem is provided with multiple in array distribution air filling type shock absorber,The one end of the air filling type shock absorber away from fixed plate is fixedly connected with intermediate plate,The one end of the intermediate plate away from vibration damper plate is horizontal to be provided with four fixture blocks,And the one end of fixture block away from intermediate plate is provided with projection,The projection is set inwardly,Side of the intermediate plate away from vibration damper plate is provided with plectane,And fixture block through the through hole on plectane and extends to the side of plectane,Circular hole is provided with the middle part of the plectane,The first cylinder is fixedly connected with the side wall of the through hole,The inner surface of first cylinder is provided with the spacing hole of multiple circular distributions.The utility model eliminates the vibrations in bearing inner race process well, is appropriate for promoting.
Description
Technical field
It the utility model is related to a kind of fixing device, more particularly to a kind of bearing machining fixing device.
Background technology
In workpieces processing on lathe, for make the surface energy of workpiece reach size as defined in drawing, geometry and with
The technical requirements such as the relative-position error of other surfaces, workpiece must be fixed before processing, and existing bearing machining precision
The performance of whole device is largely have impact on, is added however, existing bearing machining fixing device can not eliminate bearing inner race
Caused vibrations during work, the precision of bearing inner race is so reduced, so as to greatly reduce the mechanical performance of whole device.
Utility model content
The purpose of this utility model be in order to solve shortcoming present in prior art, and a kind of bearing machining proposed is consolidated
Determine device.
To achieve these goals, the utility model employs following technical scheme：
A kind of bearing machining fixing device, including riser, the riser are provided with multiple bolts hole, the side of the riser
Hydraulic stem is fixedly connected with, piston rod one end of the hydraulic stem is fixedly connected with fixed plate, and the fixed plate is away from hydraulic stem
Surface be provided with multiple in array distribution air filling type shock absorber, one end away from fixed plate of the air filling type shock absorber, which is fixed, to be connected
Intermediate plate is connected to, the one end of the intermediate plate away from vibration damper plate is horizontal to be provided with four fixture blocks, and the one end of fixture block away from intermediate plate
Provided with projection, the projection is set inwardly, and side of the intermediate plate away from vibration damper plate is provided with plectane, is provided with the middle part of the plectane
Circular hole, the fixture block is through the through hole on plectane and extends to the side of plectane, and circular hole is provided with the middle part of the plectane, described logical
The first cylinder is fixedly connected with the side wall in hole, the inner surface of first cylinder is provided with the spacing hole of multiple circular distributions,
The inner side of first cylinder is provided with damper cylinder, and it is corresponding with spacing hole to be connected with multiple positions on the outer surface of the damper cylinder
Limited post, one end of the limited post is located in spacing hole, and damping spring is cased with limited post, the interior table of the damper cylinder
Face is fixedly connected with the shock structure of multiple rounded distributions, and the one end of the shock structure away from damper cylinder is provided with the second cylinder, institute
Fixture block is stated through the second cylinder and extends in the outside of the second cylinder.
Preferably, the shock structure is soft rubber material.
Preferably, first cylinder, damper cylinder and the length value of the second cylinder and the thickness value of plectane are equal.
Preferably, the air filling type shock absorber includes floating piston and cylinder barrel, and the floating piston moves in cylinder barrel.
Compared with prior art, the beneficial effects of the utility model are：By setting bolt hole in riser, this is realized
Fixation of the fixing device on lathe, hydraulic stem is fixed with by one end in riser, realizes fixture block and clamp bearing inner race, lead to
Cross and air filling type shock absorber is horizontally disposed with fixed plate, horizontal direction shakes when eliminating bearing inner race processing, by plectane
Inside sets damper cylinder, damping spring and shock structure, eliminates the vibrations of non-lathe tool direction of feed when bearing inner race is processed, this
Kind bearing machining fixing device eliminates the vibrations in bearing inner race process well, is appropriate for promoting.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bearing machining fixing device structural representation.
Fig. 2 is the side view of plectane.
Fig. 3 is the partial enlarged drawing at A in Fig. 2.
In figure：1 riser, 2 bolts hole, 3 hydraulic stems, 4 fixed plates, 5 air filling type shock absorbers, 6 intermediate plates, 7 fixture blocks, 8 plectanes,
9 first cylinders, 10 damper cylinders, 11 damping springs, 12 shock structures, 13 second cylinders, 14 circular holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of bearing machining fixing device, including riser 1, riser 1 are provided with multiple bolts hole 2, realize
Fixing device may be mounted on lathe, and the side of riser 1 is fixedly connected with hydraulic stem 3, piston rod one end of hydraulic stem 3 is consolidated
Surely fixed plate 4 is connected with, surface of the fixed plate 4 away from hydraulic stem 3 is provided with multiple in array distribution air filling type shock absorber 5, tool
Body says that air filling type shock absorber 5 includes floating piston and cylinder barrel, and floating piston moves in cylinder barrel, and air filling type shock absorber 5 is remote
One end of fixed plate 4 is fixedly connected with intermediate plate 6, and the one end of intermediate plate 6 away from vibration damper plate 5 is horizontal to be provided with four fixture blocks 7, and blocks
The one end of block 7 away from intermediate plate 6 is provided with projection, and the projection sets inwardly, and the projection can make during bearing inner race is fixed on
Between on plate 6, side of the intermediate plate 6 away from vibration damper plate 5 is provided with plectane 8, and the middle part of plectane 8 is provided with circular hole, and the circular hole is used for
Lathe tool turning inner ring is set, and the fixture block 7 is through the through hole on plectane 8 and extends to the side of plectane 8, and the middle part of plectane 8 is provided with
Circular hole, the first cylinder 9 is fixedly connected with the side wall of through hole, and the inner surface of the first cylinder 9 is provided with the limit of multiple circular distributions
Position hole, the inner side of the first cylinder 9 is provided with damper cylinder 10, multiple positions and spacing hole pair is connected with the outer surface of damper cylinder 10
The limited post answered, one end of limited post is located in spacing hole, and damping spring 11 is cased with limited post, the interior table of damper cylinder 10
Face is fixedly connected with the shock structure 12 of multiple rounded distributions, and specifically, shock structure 12 is soft rubber material, shock structure 12
One end away from damper cylinder 10 is provided with the second cylinder 13, and fixture block 7 is through the second cylinder 13 and extends in the outside of the second cylinder 13,
Furtherly, the first cylinder 9, the length value of the cylinder 13 of damper cylinder 10 and second are equal with the thickness value of plectane 8.
In the utility model, bolt hole 2 is set on riser 1, fixing device is realized and may be mounted on lathe, hydraulic stem
3 flexible and fixture block 7 movement, the inner ring of such bearing can be fixed on plectane 8, the fixed inflation in fixed plate 4
Formula damper 5, horizontal vibrating during bearing inner race cutting can be eliminated, at the same set in the through hole of plectane 8 first cylinder 9,
Damper cylinder 10, damping spring 11, the cylinder 13 of shock structure 12 and second, non-lathe tool when can so eliminate bearing inner race processing enter
Vibrations to direction.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of bearing machining fixing device, including riser (1), it is characterised in that the riser (1) is provided with multiple bolts hole
(2), the side of the riser (1) is fixedly connected with hydraulic stem (3), and piston rod one end of the hydraulic stem (3) is fixedly connected with
Fixed plate (4), surface of the fixed plate (4) away from hydraulic stem (3) are provided with multiple in array distribution air filling type shock absorber
(5), the one end of the air filling type shock absorber (5) away from fixed plate (4) is fixedly connected with intermediate plate (6), and the intermediate plate (6) is remote
It is horizontal from one end of vibration damper plate (5) to be provided with four fixture blocks (7), and the one end of fixture block (7) away from intermediate plate (6) is provided with projection, institute
State projection to set inwardly, side of the intermediate plate (6) away from vibration damper plate (5) is provided with plectane (8), sets in the middle part of the plectane (8)
There is circular hole (14), the fixture block (7) is through the through hole on plectane (8) and extends to the side of plectane (8), the side wall of the through hole
On be fixedly connected with the first cylinder (9), the inner surface of first cylinder (9) is provided with the spacing hole of multiple circular distributions, institute
The inner side for stating the first cylinder (9) is provided with damper cylinder (10), be connected with the outer surface of the damper cylinder (10) multiple positions with
Limited post corresponding to spacing hole, one end of the limited post is located in spacing hole, and damping spring (11), institute are cased with limited post
The inner surface for stating damper cylinder (10) is fixedly connected with the shock structure (12) of multiple rounded distributions, and the shock structure (12) is remote to be subtracted
One end of shake cylinder (10) is provided with the second cylinder (13), and the fixture block (7) is through the second cylinder (13) and extends in the second cylinder
(13) outside.
2. a kind of bearing machining fixing device according to claim 1, it is characterised in that the shock structure (12) is soft
Elastomeric material.
3. a kind of bearing machining fixing device according to claim 1, it is characterised in that first cylinder (9), damping
The length value of cylinder (10) and the second cylinder (13) is equal with the thickness value of plectane (8).
A kind of 4. bearing machining fixing device according to claim 1, it is characterised in that the air filling type shock absorber (5)
Including floating piston and cylinder barrel, the floating piston moves in cylinder barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306599.0U CN206653173U (en) | 2017-03-28 | 2017-03-28 | A kind of bearing machining fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306599.0U CN206653173U (en) | 2017-03-28 | 2017-03-28 | A kind of bearing machining fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653173U true CN206653173U (en) | 2017-11-21 |
Family
ID=60316983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306599.0U Expired - Fee Related CN206653173U (en) | 2017-03-28 | 2017-03-28 | A kind of bearing machining fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838722A (en) * | 2018-08-08 | 2018-11-20 | 南通莱必特轴承有限公司 | A kind of fixation device of bearing machining |
| CN110640489A (en) * | 2019-10-09 | 2020-01-03 | 界首市登田五金制品有限公司 | Clamping positioning mechanism for machining inner ring of ultra-miniature bearing |
-
2017
- 2017-03-28 CN CN201720306599.0U patent/CN206653173U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838722A (en) * | 2018-08-08 | 2018-11-20 | 南通莱必特轴承有限公司 | A kind of fixation device of bearing machining |
| CN108838722B (en) * | 2018-08-08 | 2024-03-12 | 南通莱必特轴承有限公司 | Fixing device for bearing machining |
| CN110640489A (en) * | 2019-10-09 | 2020-01-03 | 界首市登田五金制品有限公司 | Clamping positioning mechanism for machining inner ring of ultra-miniature bearing |
| CN110640489B (en) * | 2019-10-09 | 2020-11-10 | 界首市登田五金制品有限公司 | Clamping positioning mechanism for machining inner ring of ultra-miniature bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |