CN209175368U - A kind of circuit revolution at a high speed distributor - Google Patents
A kind of circuit revolution at a high speed distributor Download PDFInfo
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- CN209175368U CN209175368U CN201822130516.4U CN201822130516U CN209175368U CN 209175368 U CN209175368 U CN 209175368U CN 201822130516 U CN201822130516 U CN 201822130516U CN 209175368 U CN209175368 U CN 209175368U
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- main body
- revolution
- high speed
- mandrel
- bearing
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Abstract
The utility model discloses a kind of circuit revolution at a high speed distributors, including distributor body, the distributor body includes main body, fixing sleeve is set to the revolution shell of bearing cap and turning set separate main body one end in bearing cap of main body lateral wall, the mandrel being arranged through main body in the main body equipped with a both ends, a bearing is fixed with inside the bearing cap, the main body is fixedly connected by bearing with bearing cap, a mill axis A is fixed in the revolution shell, the mandrel passes through bull ring A and mill axis A rotation connection, rear cover is fixed on the revolution shell, a turn hole is equipped in the rear cover, mill axis B is fixed in the turn hole, it is rotatablely connected close to one end of mandrel by the corresponding end of bull ring B and mandrel on the mill axis B.The structure design of the utility model is reasonable, easy for installation, can be used in the oil gas connection under revolution at a high speed state between fixture and lathe, to substantially increase the use envelop of function of distributor body.
Description
Technical field
The utility model relates to hydrodynamic lubrication technical fields, and in particular to a kind of circuit revolution at a high speed distributor.
Background technique
In the prior art, oil gas connection is generally carried out by rotary distributor (rotary joint) between fixture and lathe, I
Know when in use, the oil gas junction between fixture and lathe needs to have preferable sealing effect；It is conventional at present to use
Rubber seal structure rotary distributor fixture relative to lathe be in it is static or slowly run state when can rise
To preferable sealing effect, and when fixture is relative to machine tool high speed (revolving speed is greater than 200 revs/min) rotation, then do not have close
Effect is sealed, therefore greatly limits the scope of application of rotary distributor.
Utility model content
The utility model to solve the above-mentioned problems, provide it is a kind of reasonable in design, it is easy for installation, can be used in height
The circuit revolution at a high speed distributor of oil gas connection under fast turn state between fixture and lathe.
The utility model adopts the following technical solution:
A kind of circuit revolution at a high speed distributor, including distributor body, the distributor body include main body, fixation be arranged
It is set to the revolution shell in bearing cap far from main body one end in the bearing cap and turning set of main body lateral wall, is equipped in the main body
The mandrel that one both ends is arranged through main body is fixed with a bearing inside the bearing cap, and the main body passes through axis
It holds and is fixedly connected with bearing cap, a mill axis A is fixed in the revolution shell, is led on the mandrel close to one end of revolution shell
Bull ring A and mill axis A rotation connection are crossed, one end end far from bearing cap is fixed with rear cover, the rear cover on the revolution shell
It is equipped with a turn hole at the interior position corresponding to mandrel, is fixed in the turn hole on mill axis B, the mill axis B close to mandrel
One end be rotatablely connected by the corresponding end of bull ring B and mandrel.
As a kind of optimal technical scheme of the utility model, one end on the bearing close to revolution shell is fixed with one
A collar, the collar fixing sleeve are set on the lateral wall of main body.
As a kind of optimal technical scheme of the utility model, on the lateral wall of the main body between the inner sidewall of collar
Equipped with a stop collar.
As a kind of optimal technical scheme of the utility model, between the lateral wall of the main body and the inner sidewall of revolution shell
Equipped with a sealing ring.
As a kind of optimal technical scheme of the utility model, between the lateral wall of the main body and the inner sidewall of revolving body
It is additionally provided with an outer shaft circlip.
As a kind of optimal technical scheme of the utility model, the bearing cap, revolution shell and rear cover are all made of aluminium alloy
Material is made.
As a kind of optimal technical scheme of the utility model, the bull ring A and bull ring B are all made of wolfram steel and are made.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, easy for installation, good airproof performance, can be used under revolution at a high speed state fixture with
Oil gas connection between lathe, to substantially increase the use scope of rotary distributor.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of circuit revolution at a high speed distributor of the utility model；
Symbol description in figure:
Main body 1, bearing cap 2, turn round shell 3, mandrel 4, bearing 5, grind axis A6, bull ring A7, rear cover 8, turn hole 9, grind axis B10,
Bull ring B11, collar 12, stop collar 13, sealing ring 14, outer shaft circlip 15.
Specific embodiment
The utility model row is further described presently in connection with attached drawing.
As shown in Figure 1, a kind of circuit revolution at a high speed distributor, including distributor body, the distributor body include master
Body 1, fixing sleeve are set to the revolution shell of bearing cap 2 and turning set separate main body one end in bearing cap 2 of 1 lateral wall of main body
3, the mandrel 4 being arranged through main body 1 in the main body 1 equipped with a both ends is fixed with one inside the bearing cap 2
Bearing 5, the main body 1 are fixedly connected by bearing 5 with bearing cap 2, and a mill axis A6, institute are fixed in the revolution shell 3
It states and passes through bull ring A7 close to one end of revolution shell 3 on mandrel 4 and grind axis A6 rotation connection, far from bearing cap 2 on the revolution shell 3
One end end be fixed with rear cover 8, corresponding to being equipped with a turn hole 9, the turn hole 9 at the position of mandrel 4 in the rear cover 8
It is inside fixed with mill axis B10, is rotated close to one end of mandrel 4 by the corresponding end of bull ring B11 and mandrel 4 on the mill axis B10
Connection；
It is fixed with a collar 12 close to one end of revolution shell 3 on the bearing 5,12 fixing sleeve of collar is set to master
On the lateral wall of body 1；A stop collar 13 is equipped on the lateral wall of the main body 1 between the inner sidewall of collar 12；
A sealing ring 14 is equipped between the lateral wall of the main body 1 and the inner sidewall for turning round shell 3；Outside the main body 1
An outer shaft circlip 15 is additionally provided between side wall and the inner sidewall for turning round shell 3；
Between the inner sidewall of the bearing cap 2 and the lateral wall for turning round shell 3, the inner sidewall of bearing cap 2 and collar 12 it is outer
Between side wall, between the lateral wall of bull ring A7 and the inner sidewall for turning round shell 3, the inner sidewall of the lateral wall of bull ring B11 and turn hole 9 it
Between and revolution shell 3 and rear cover 8 between be equipped with O-ring seal for enhancing distributor body junction leakproofness；
The bearing cap 2, revolution shell 3 and rear cover 8 are all made of aluminum alloy materials and are made；The bull ring A7 and bull ring B11 are equal
It is made of wolfram steel.
Finally, it should be noted that these embodiments are merely to illustrate model of the utility model without limiting the utility model
It encloses.In addition, to those of ordinary skill in the art, can also make on the basis of the above description other various forms of
Variation changes.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out obvious
Variation changes among still in the protection scope of the utility model.
Claims (7)
1. a kind of circuit revolution at a high speed distributor, including distributor body, it is characterised in that: the distributor body includes main body
(1), fixing sleeve is set to the bearing cap (2) of main body (1) lateral wall and turning set is set in bearing cap (2) far from main body (1) one
The revolution shell (3) at end, the interior mandrel (4) being arranged through main body (1) equipped with a both ends of the main body (1), the bearing
A bearing (5) is fixed with inside lid (2), the main body (1) is fixedly connected by bearing (5) with bearing cap (2), and described time
Is fixed with a mill axis A (6) in transcapsidation (3), on the mandrel (4) close to one end of revolution shell (3) by bull ring A (7) and
Axis A (6) rotation connection is ground, one end end far from bearing cap (2) is fixed with rear cover (8) on revolution shell (3), after described
It covers in (8) corresponding to a turn hole (9) is equipped at the position of mandrel (4), mill axis B (10), institute is fixed in the turn hole (9)
One end on mill axis B (10) close to mandrel (4) is stated to be rotatablely connected by the corresponding end of bull ring B (11) and mandrel (4).
2. a kind of circuit revolution at a high speed distributor according to claim 1, it is characterised in that: close on the bearing (5)
One end of revolution shell (3) is fixed with a collar (12), and collar (12) fixing sleeve is set on the lateral wall of main body (1).
3. a kind of circuit revolution at a high speed distributor according to claim 2, it is characterised in that: the outside of the main body (1)
A stop collar (13) is equipped between wall and the inner sidewall of collar (12).
4. a kind of circuit revolution at a high speed distributor according to claim 1,2 or 3, it is characterised in that: the main body (1)
A sealing ring (14) is equipped between lateral wall and the inner sidewall for turning round shell (3).
5. a kind of circuit revolution at a high speed distributor according to claim 1,2 or 3, it is characterised in that: the main body (1)
An outer shaft circlip (15) is additionally provided between lateral wall and the inner sidewall for turning round shell (3).
6. a kind of circuit revolution at a high speed distributor according to claim 1, it is characterised in that: the bearing cap (2), revolution
Shell (3) and rear cover (8) are all made of aluminum alloy materials and are made.
7. a kind of circuit revolution at a high speed distributor according to claim 1, it is characterised in that: the bull ring A (7) and bull ring
B (11) is all made of wolfram steel and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130516.4U CN209175368U (en) | 2018-12-19 | 2018-12-19 | A kind of circuit revolution at a high speed distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130516.4U CN209175368U (en) | 2018-12-19 | 2018-12-19 | A kind of circuit revolution at a high speed distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209175368U true CN209175368U (en) | 2019-07-30 |
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ID=67377198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822130516.4U Active CN209175368U (en) | 2018-12-19 | 2018-12-19 | A kind of circuit revolution at a high speed distributor |
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| Country | Link |
|---|---|
| CN (1) | CN209175368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578076A (en) * | 2020-04-29 | 2020-08-25 | 河南科技大学 | Large-scale carousel slewer with flexible regulatory function |
-
2018
- 2018-12-19 CN CN201822130516.4U patent/CN209175368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578076A (en) * | 2020-04-29 | 2020-08-25 | 河南科技大学 | Large-scale carousel slewer with flexible regulatory function |
| CN111578076B (en) * | 2020-04-29 | 2021-09-14 | 河南科技大学 | Large-scale carousel slewer with flexible regulatory function |
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