CN207695640U - The distributing device of lathe fluid path distributor - Google Patents
The distributing device of lathe fluid path distributor Download PDFInfo
- Publication number
- CN207695640U CN207695640U CN201721305664.4U CN201721305664U CN207695640U CN 207695640 U CN207695640 U CN 207695640U CN 201721305664 U CN201721305664 U CN 201721305664U CN 207695640 U CN207695640 U CN 207695640U
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- Prior art keywords
- connector
- distribution
- oil
- several
- fluid path
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Abstract
The utility model discloses a kind of lathe fluid path or the distributing devices of gas path distributor, preceding connector including being installed on front-end of spindle, it is installed on the rear connector of rear-end of spindle and a connecting rod in inner hole of spindle and several distribution pipes, a piece connecting rod is located at main-shaft core and both ends are connect with preceding connector and rear connector respectively, connector is equipped with the distribution fuel feed hole of connection corresponding with several distribution pipes after described, the preceding connector is connect with food tray is divided, it is connected with several oil connections on described point of food tray, the preceding connector is equipped with the distribution oil outlet of several distribution pipes connection corresponding with several oil connections.The technical solution adopted in the utility model, when the rotation of the main shaft of lathe, the distributing device and oil distribution shaft can be rotated together with main shaft, conveniently used in lathe or live spindle equipment, realized the distribution of multiple fluid path or gas circuit on jig.
Description
Technical field
The utility model is related to lathe accessorieies, 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, is easy to clamp.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, to realize 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, is secondly put on machining center to complicated product 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 price low multichannel liquid (gas) pressure oil road 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 a kind of distributing device of lathe fluid path distributor, convenient
It uses in lathe or live spindle equipment.
In order to solve the above technical problems, the utility model adopts the following technical solution：Lathe fluid path distributor is filled with oil
It sets, including is installed on the preceding connector of front-end of spindle, is installed on the rear connector of rear-end of spindle and in inner hole of spindle
A piece connecting rod and several distribution pipes, a connecting rod be located at main-shaft core and both ends respectively with preceding connector and after connect
Body connects, and the rear connector is equipped with the distribution fuel feed hole of connection corresponding with several distribution pipes, the preceding connector and a point oil
Disk connects, it is described divide on food tray be connected with several oil connections, the preceding connector, which is equipped with, several distribution pipes and to be divided on food tray
Several oil connections correspond to the distribution oil outlet of connection.
Preferably, the rear end of the connecting rod is equipped with rear thread head, the screw thread of the rear thread head and rear connector center
Hole is threadedly coupled, and the front end of the connecting rod is equipped with preceding thread hole, and connecting-rod bolt screws in preceding thread hole by preceding connector and company
Extension bar is connected and fixed.
Preferably, the rear and front end of the distribution pipe respectively by distribution fuel feed hole on oil connection and rear connector and before
Oil outlet connection is distributed on connector.
Preferably, the rear end of the main shaft is connected with location nut, and the rear connector is equipped with locating ring, the positioning
Nut is equipped with the positioning step coordinated with locating ring.
Preferably, described to divide food tray by dividing food tray bolt to be connect with ring flange, the ring flange passes through flange plate bolt
It is connect with main shaft.
Preferably, the rear end outer rim of the main shaft is equipped with flange connector, the front side inner circle of the flange connector with before main shaft
Orientational cone-shaped surface is equipped between end face, the ring flange is equipped with the cooperation cone mouth with orientational cone-shaped surface cooperation positioning, the ring flange side
Edge docks with flange connector and connect the flange plate bolt.
The technical solution adopted in the utility model, when the rotation of the main shaft of lathe, the distributing device and oil distribution shaft can and
Main shaft rotates together, and conveniently uses in lathe or live spindle equipment, realizes multiple fluid path or gas circuit on jig
Distribution.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be in Fig. 1 A-A to structural schematic diagram；
Fig. 3 is B-B direction structural schematic diagram in Fig. 1；
Fig. 4 be in Fig. 1 C-C to structural schematic diagram；
Fig. 5 be in Fig. 1 D-D to structural schematic diagram.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, 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, it is applied to multipath hydraulic (air pressure) folder
In tight rotary main shaft equipment, main includes dividing oily (gas) device and with oily (gas) device.
The oil distribution device includes the oil separator 5 with front and back inner through hole, is partly located in oil separator endoporus and matches oil
Axis 1, the oil distribution shaft 1 is interior to be equipped with several points of oily channels, and described point of oily channel includes several points of oilholes axially extended, along diameter
To several points of oily fuel feed holes for extending and being respectively communicated with each point of oilhole, described point of oily fuel feed hole is 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 to 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 in the rear and front end of oil separator 5
1 axial position is fixed.The oil distribution shaft 1 in an axial direction be equipped with several X-shaped sealing rings 3, the X-shaped sealing ring 3 be set to point oil into
The front side of oilhole and rear side avoid leaking between adjacent point of oily fuel feed hole so that oil distribution shaft 1 is sealed with 5 endoporus of oil separator.
The distributing device includes the preceding connector 11 for being installed on 10 front end of main shaft, is installed on the rear connection of 10 rear end of main shaft
Body 18 and a connecting rod 9 in inner hole of spindle and several distribution pipes 22, a connecting rod 9 are located in main shaft 10
The heart and both ends are connect with preceding connector 11 and rear connector 18 respectively, it is described after connector 18 fixed with front flange, connect after described
Junctor 18 is equipped with corresponds to the distribution fuel feed hole being connected to, the preceding connector 11 by several points of oily oil outlets with several distribution pipes 22
Connect with food tray 15 is divided, 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 connects preceding connector 11 and rear connector 18
Come, distribution pipe 22 makes several points of oily channels of oil distribution device be connected to several oil connections one-to-one correspondence divided on food tray 15.
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 threaded hole spiral shell of the rear thread head and 18 center of rear 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 and connects
Extension bar 9 is connected and fixed.
For described point of food tray 15 by dividing food tray bolt 14 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, being equipped with adjust pad 17 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 uses connecting-rod bolt later according to the Interval selecting adjust pad 17 between preceding connector 11 and connecting rod 9
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 dividing 14 points of food trays of food tray bolt 15 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 front end and divide each oil pipe 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 together be rotated due to the effect of anti-rotation baffle 21 with other parts, 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 (6)
1. the distributing device of lathe fluid path distributor, which is characterized in that including being installed on the preceding connector of front-end of spindle, being installed on
The rear connector of rear-end of spindle and a connecting rod in inner hole of spindle and several distribution pipes, a connecting rod position
Connect respectively with preceding connector and rear connector in main-shaft core and both ends, it is described after connector be equipped with and several distribution pipes pair
The distribution fuel feed hole that should be connected to, the preceding connector are connect with food tray is divided, it is described divide on food tray be connected with several oil connections, institute
Connector is equipped with the distribution oil outlet of the connection corresponding with several oil connections on food tray are divided by several distribution pipes before stating.
2. the distributing device of lathe fluid path distributor according to claim 1, which is characterized in that the rear end of the connecting rod
Equipped with rear thread head, the rear thread head is threadedly coupled with the threaded hole at rear connector center, and the front end of the connecting rod is equipped with
Preceding thread hole, connecting-rod bolt screw in preceding thread hole and are connected and fixed preceding connector with connecting rod.
3. the distributing device of lathe fluid path distributor according to claim 1, which is characterized in that the distribution pipe it is front and back
Both ends are connect by oil connection with distribution oil outlet on fuel feed hole and preceding connector is distributed on rear connector respectively.
4. the distributing device of lathe fluid path distributor according to claim 1, which is characterized in that the rear end of the main shaft connects
It is connected to location nut, the rear connector is equipped with locating ring, and the location nut is equipped with the positioning step coordinated with locating ring.
5. the distributing device of lathe fluid path distributor according to claim 1, which is characterized in that described to divide food tray by dividing
Food tray bolt is connect with ring flange, and the ring flange is connect by flange plate bolt with main shaft.
6. the distributing device of lathe fluid path distributor according to claim 5, which is characterized in that outside the rear end of the main shaft
Edge is equipped with flange connector, and orientational cone-shaped surface, the ring flange are equipped between the front side inner circle and front-end of spindle face of the flange connector
Equipped with the cooperation cone mouth with orientational cone-shaped surface cooperation positioning, the flange plate edge docks with flange connector and connect the ring flange
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305664.4U CN207695640U (en) | 2017-10-11 | 2017-10-11 | The distributing device of lathe fluid path distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305664.4U CN207695640U (en) | 2017-10-11 | 2017-10-11 | The distributing device of lathe fluid path distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695640U true CN207695640U (en) | 2018-08-07 |
Family
ID=63020014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721305664.4U Expired - Fee Related CN207695640U (en) | 2017-10-11 | 2017-10-11 | The distributing device of lathe fluid path distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207695640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318048A (en) * | 2018-10-15 | 2019-02-12 | 上海交大智邦科技有限公司 | Distributing device suitable for five axis horizontal machining center rotary tables |
-
2017
- 2017-10-11 CN CN201721305664.4U patent/CN207695640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318048A (en) * | 2018-10-15 | 2019-02-12 | 上海交大智邦科技有限公司 | Distributing device suitable for five axis horizontal machining center rotary tables |
| CN109318048B (en) * | 2018-10-15 | 2023-09-19 | 上海交大智邦科技有限公司 | Oil distribution device suitable for five-axis horizontal machining center turntable |
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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: 20180807 Termination date: 20211011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |