CN207584244U - The oil distribution device of lathe fluid path or gas path distributor - Google Patents
The oil distribution device of lathe fluid path or gas path distributor Download PDFInfo
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- CN207584244U CN207584244U CN201721305665.9U CN201721305665U CN207584244U CN 207584244 U CN207584244 U CN 207584244U CN 201721305665 U CN201721305665 U CN 201721305665U CN 207584244 U CN207584244 U CN 207584244U
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- oil
- oily
- several points
- point
- oil distribution
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Abstract
The utility model discloses a kind of lathe fluid path or the oil distribution devices of gas path distributor, including having the oil separator of front and rear inner through hole, part is located at the oil distribution shaft in oil separator endoporus, oil separator is fixed, oil distribution shaft can be rotated relative to oil separator, several points of oily channels are equipped in oil distribution shaft, oily channel is divided to include several points of oilholes axially extended, several points of oily fuel feed holes for radially extending and being respectively communicated with each point of oilhole, oily fuel feed hole is divided to be connected with oil connection, the front end of the oil separator is equipped with front flange, the end face of the front flange is circumferentially distributed several points of oily oil outlets, described several points oily oil outlets pass through the connection corresponding with several points of oilholes of several radial communication holes.The technical solution adopted in the utility model, divide oily fuel feed hole, oilhole, radial communication hole, a point oily oil outlet is divided to be sequentially communicated, the oily channel of above-mentioned several points is finally formd in oil distribution shaft, is conveniently used in lathe or live spindle equipment, realizes fluid path or gas circuit distribution.
Description
Technical field
The utility model is related to lathe accessories, multipath hydraulic (air pressure) tensioning technique neck specially in rotary main shaft equipment
Domain.
Background technology
In daily work, the big multi-processing circle of lathe equipments and the symmetrical product of rule, reason is mainly such part
Fixture design is simple, and the oil circuit needed is few, easily clamps.Common method is to install an angling cylinder in main shaft back, is utilized
The piston of oil cylinder moves forward and backward, and relevant portion is driven by the piston rod movement being connected with piston, so as to fulfill the folder of product
Tightly loosen.And for complicated part (the knuckle part on such as automobile) due to product complexity, it is difficult to be realized on lathe
It automatically clamps and loosens, if trying every possible means to make, cost is higher, not cost-effective.This obviously with current equipment development in science and technology, product
Processing technology centralization is away from each other.
In addition, for the work pieces process of pitch-row relative close, current way mainly separates technique, makes folder manually
Tool realizes the processing of complex parts, and secondly complicated product is put on machining center or processing on special plane is (but due in processing
The heart is mainly used for the processing of multi-holes part, the processing for complicated hole, and lathe has unmatched superiority).
Therefore, it is simple how to design and produce one kind, easily realizes, lathe is used in low multichannel liquid (gas) the pressure oil road of price to facilitate
Or the direction developed after in live spindle equipment being and requirement.
Utility model content
Technical problem to be solved in the utility model is just to provide point oil of a kind of lathe fluid path or gas path distributor
Device is conveniently used in lathe or live spindle equipment, realizes fluid path or gas circuit distribution.
In order to solve the above technical problems, the utility model adopts the following technical solution：Lathe fluid path or gas path distributor
Oil distribution device, including have the oil separator of front and rear inner through hole, partly be located at oil separator endoporus in oil distribution shaft, described point of oil
Body is fixed, and the oil distribution shaft can be rotated relative to oil separator, and several points of oily channels are equipped in the oil distribution shaft, and described point of oil leads to
Several points of oily oil inlets that road includes several points of oilholes axially extended, radially extends and is respectively communicated with each point of oilhole
Hole, described point of oily fuel feed hole are connected with oil connection, and the front end of the oil separator is equipped with front flange, the end face edge of the front flange
Circumferentially distributed to have several points of oily oil outlets, described several points oily oil outlets are corresponding with several points of oilholes by several radial communication holes
Connection.
Preferably, the oil distribution shaft is equipped with positioning retainer ring in the rear and front end of oil separator.
Preferably, the oil distribution shaft is equipped with several X-shaped sealing rings, before the X-shaped sealing ring is set on point oily fuel feed hole
Side and rear side.
Preferably, the oil separator is connected with anti-rotation baffle.
The technical solution adopted in the utility model, point oily fuel feed hole divide oilhole, radial communication hole, point oily oil outlet successively
Connection finally forms the oily channel of above-mentioned several points in oil distribution shaft, conveniently uses in lathe or live spindle equipment, realize
Fluid path or gas circuit distribution.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 be in Fig. 1 A-A to structure diagram；
Fig. 3 is B-B direction structure diagram in Fig. 1；
Fig. 4 be in Fig. 1 C-C to structure diagram；
Fig. 5 be in Fig. 1 D-D to structure diagram.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, shall fall within the protection scope of the present invention.
With reference to as shown in Figures 1 to 5, lathe fluid path or gas path distributor are applied to multipath hydraulic (air pressure) folder
It is main to include point oily (gas) device and with oily (gas) device in tight rotary main shaft equipment.
The oil distribution device includes the oil separator 5 with front and rear inner through hole, is partly located in oil separator endoporus and matches oil
Axis 1, is equipped with several points of oily channels in the oil distribution shaft 1, and described point of oily channel includes several points of oilholes axially extended, along diameter
Several points of oily fuel feed holes being respectively communicated with to extension and with each point of oilhole, described point of oily fuel feed hole are connected with oil connection 4, institute
The front end for stating oil separator 5 is equipped with front flange, and the end face of the front flange is circumferentially distributed several points of oily oil outlets, described several
Point oily oil outlet is connected by the way that several radial communication holes are correspondings with several points of oilholes, the radial outer end in radial communication hole be open and by
Plug bolt 6 is closed.Divide oily fuel feed hole, oilhole, radial communication hole, a point oily oil outlet is divided to be sequentially communicated, finally in oil distribution shaft 1
Form the oily channel of above-mentioned several points.
Wherein, the oil distribution shaft 1 is equipped with positioning retainer ring 2, therefore oil separator 5 and oil distribution shaft 1 in the rear and front end of oil separator 5
Axial position fix.The oil distribution shaft 1 is equipped with several X-shaped sealing rings 3 in an axial direction, and the X-shaped sealing ring 3 is set on a point oily oil inlet
The front side in hole and rear side so that oil distribution shaft 1 is sealed with 5 endoporus of oil separator, avoid leaking between adjacent point of oily fuel feed hole.
The distributing device includes the preceding connector 11 for being installed on 10 front end of main shaft, the rear connection for being installed on 10 rear end of main shaft
Body 18 and a connecting rod 9 and several distribution pipes 22 in inner hole of spindle, a connecting rod 9 are located in main shaft 10
The heart and both ends are connect respectively with preceding connector 11 and rear connector 18, it is described after connector 18 fixed with front flange, connect after described
Junctor 18 is equipped with the distribution fuel feed hole that several points of oily oil outlets are corresponded to several distribution pipes 22 and are connected, the preceding connector 11
With food tray 15 is divided to connect, it is described divide on food tray 15 be connected with several oil connections, the preceding connector 11 is equipped with several distribution
The distribution oil outlet of the connection corresponding with several oil connections of pipe 22.Connecting rod 9 has connected preceding connector 11 and rear connector 18
Come, distribution pipe 22 makes several points of oily channels of oil distribution device be connected with several oil connections on food tray 15 is divided to correspond.
Wherein, connector 18 is fixedly connected with front flange by several attachment bolts 8 after described, the attachment bolt 8 and
Oily oil outlet is divided to be staggered in the circumferential, described point of oily oil outlet is equipped with O-ring seal 7 to ensure the close of point oil oil outlet
Envelope.
Oil separator 5 is connected with anti-rotation baffle 21, therefore oil separator 5 is fixed when main shaft 10 rotates, and oil distribution shaft 1 can
It is rotated relative to oil separator 5.
The rear end of the connecting rod 9 is equipped with rear thread head, the rear thread head and the threaded hole spiral shell at rear 18 center of connector
Line connects, and the front end of the connecting rod 9 is equipped with preceding thread hole, and connecting-rod bolt 16 screws in preceding thread hole by preceding connector 11 with connecting
The connection of extension bar 9 is fixed.
For described point of food tray 15 by the way that food tray bolt 14 is divided to be connect with ring flange 13, the ring flange 13 passes through flange plate bolt
12 connect with main shaft 10.The rear end outer rim of the main shaft 10 is equipped with flange connector, and the front side inner circle of the flange connector, which is equipped with, determines
The position conical surface, the ring flange 13 are equipped with the cooperation cone mouth with orientational cone-shaped surface cooperation positioning, the flange plate edge and flange connector
Docking.
In addition, adjust pad 17 is equipped between preceding connector 11 and connecting rod 9.The rear end of the main shaft 10 is threaded with
Location nut 20, the rear connector 18 are equipped with locating ring 19, and the location nut 20 is equipped with determines with what locating ring 19 coordinated
Position step, makes rear connector 18 be fixedly connected with main shaft 10 by location nut 20 with the cooperation of locating ring 19.
All there are one endoporus among the main shaft of lathe, rear-end of spindle generally has one section of external screw thread, therefore can be by connecting rod 9
And distribution pipe 22 is placed in spindle through-hole, and location nut 20 is connected by external screw thread.
When the device is installed：
First, distribution pipe 22 and oil connection and connecting rod 9 are screwed on rear connector 18.
Second, then distribution pipe 22 and oil connection are tightened on preceding connector 11.
Third according to the Interval selecting adjust pad 17 between preceding connector 11 and connecting rod 9, uses connecting-rod bolt later
16 are secured together to connecting rod 9 and preceding connector 11 by the hole among preceding connector 11.And it is put into assembly is connected
In machine tool chief axis endoporus.
4th, by the way that 14 points of food trays of food tray bolt 15 is divided to be fixed on ring flange 13 or clamp body.(it is locating ring 19
Two the same small half rings of size for being less than 1/2 circle) it is put into the locating slot of rear connector 18, location nut 20 from main shaft
Rear end is inserted in, and location nut 20 is screwed on main shaft 10 with nut spanner.
5th, the attachment bolt 8 of oil distribution shaft 1 for having been screwed into plug bolt 6 is fastened on rear connector 18.
6th, one of positioning retainer ring 2 is attached in the locating slot of 1 front side of oil distribution shaft, then equipped with X-shaped sealing ring 3
Oil separator 5 is installed on oil distribution shaft 1, and then positioning retainer ring 2 is installed in the rear side locating slot of oil distribution shaft 1 and (is rubbed to reduce
Power is wiped, bearing external member can also be installed additional and positioned).
7th, anti-rotation baffle 21 is installed on oil separator 5, and on the lathe bed fixed to lathe.
8th, the oil connection 4 and oil pipe of needs are connected to point at oily fuel feed hole (unwanted extra oilhole can be with
It is blocked with plug).
In the present embodiment, oil duct is distributed using 4 tunnels, it will be appreciated by persons skilled in the art that particular number can root
Increase and decrease according to actual needs.
The operation principle of the distributor is that the oil connection 4 on oil separator 5 is by controlling oil circuit on oil pipe and hydraulic station
It is connected, simultaneously because each oil connection 4 and point oily channel of oil distribution shaft 1, the distribution pipe one of distributing device on oil separator 5
One correspondence communicates, and such hydraulic oil can be reached each oil pipe that front end be divided on food tray 15, then be passed through by a point oily channel, distribution pipe
Cross the place that oil pipe connection just reaches each needs.When the main shaft 10 of lathe rotates, distributing device and 1 meeting of oil distribution shaft and lead
Axis 10 rotates together.And oil separator 5 will not be together rotated with other parts due to the effect of anti-rotation baffle 21, it thus can be with
Achieve the purpose that point oily.
In addition, it will be appreciated by persons skilled in the art that the hydraulic oil of above-mentioned distribution can also be gas, to realize gas
Distribution.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, the utility model should all be belonged to
Range as defined in the claims.
Claims (4)
1. the oil distribution device of lathe fluid path or gas path distributor, which is characterized in that including having point oil of front and rear inner through hole
Body, the oil distribution shaft being partly located in oil separator endoporus, the oil separator is fixed, and the oil distribution shaft can turn with respect to oil separator
It is dynamic, it is equipped with several points of oily channels in the oil distribution shaft, described point of oily channel includes several points of oilholes axially extended, radially
Extension and several points of oily fuel feed holes being respectively communicated with each point of oilhole, described point of oily fuel feed hole is connected with oil connection, described
The front end of oil separator is equipped with front flange, and the end face of the front flange is circumferentially distributed a several points of oily oil outlets, described several points
Oily oil outlet passes through the connection corresponding with several points of oilholes of several radial communication holes.
2. the oil distribution device of lathe fluid path according to claim 1 or gas path distributor, which is characterized in that described with oil
Axis is equipped with positioning retainer ring in the rear and front end of oil separator.
3. the oil distribution device of lathe fluid path according to claim 1 or gas path distributor, which is characterized in that described with oil
Axis is equipped with several X-shaped sealing rings, and the X-shaped sealing ring is set on point front side of oily fuel feed hole and a rear side.
4. the oil distribution device of lathe fluid path according to claim 1 or gas path distributor, which is characterized in that described point of oil
Body is connected with anti-rotation baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305665.9U CN207584244U (en) | 2017-10-11 | 2017-10-11 | The oil distribution device of lathe fluid path or gas path distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305665.9U CN207584244U (en) | 2017-10-11 | 2017-10-11 | The oil distribution device of lathe fluid path or gas path distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584244U true CN207584244U (en) | 2018-07-06 |
Family
ID=62728871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721305665.9U Active CN207584244U (en) | 2017-10-11 | 2017-10-11 | The oil distribution device of lathe fluid path or gas path distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217737A (en) * | 2021-05-12 | 2021-08-06 | 贵州詹阳动力重工有限公司 | Assembly method of all-terrain vehicle rotary joint and rotary joint |
-
2017
- 2017-10-11 CN CN201721305665.9U patent/CN207584244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217737A (en) * | 2021-05-12 | 2021-08-06 | 贵州詹阳动力重工有限公司 | Assembly method of all-terrain vehicle rotary joint and rotary joint |
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