CN206748789U - Machining graphite center - Google Patents
Machining graphite center Download PDFInfo
- Publication number
- CN206748789U CN206748789U CN201720652671.5U CN201720652671U CN206748789U CN 206748789 U CN206748789 U CN 206748789U CN 201720652671 U CN201720652671 U CN 201720652671U CN 206748789 U CN206748789 U CN 206748789U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- portal frame
- cantilever
- workbench
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
A kind of machining graphite center, including fuselage, workbench and the portal frame for being provided with main spindle box are the utility model is related to, the transmission mechanism for being equipped with slide rail on described fuselage, being provided with motor and being moved with associated electric motor, it is characterised in that：Described slide rail is laid on the fuselage on rear side of portal frame, being slided on the slide rail has the cantilever that front end can extend to below workbench and be connected with the transmission mechanism, the workbench is arranged on the front end of the cantilever, and the sealing structure being engaged with the cantilever is provided with the portal frame.After said structure, graphite dust can be effectively prevented from and fallen on slide rail, transmission mechanism and motor, improve the service life of each part, it is ensured that machining center can normally, chronically work, and this improved structure is simple, and cost is low.
Description
Technical field
A kind of machining tool is the utility model is related to, refers specifically to a kind of machining graphite center.
Background technology
Graphite generally cuts into required product on machining graphite center.During processing, the graphite is placed on machining center
Workbench on, the workbench can be arranged to the structure of movable type, i.e., can be front and rear on slide rail in the presence of drive mechanism
Mobile, drive mechanism generally comprises motor and the screw mandrel being connected with motor output shaft and the nut being connected on screw mandrel.Work
May be designed as platform it is fixed, as Chinese patent Authorization Notice No. be CN105415506A patent document disclosed in
Machining graphite center, now, portal frame is designed to mobile model.But no matter which kind of move mode used, be required to use slide rail and
The structure of sliding block, and the slide rail is laid along fuselage, i.e., extends to machine after below workbench from the rear of fuselage
The front of body, to meet the required required distance of the movement of workbench or portal frame.Said structure is used, though it can also complete graphite
Processing, but due to that can produce substantial amounts of graphite dust in process, and graphite dust is in quick condition, is disturbing repeatedly
Under, graphite dust can float at any position of fuselage, especially fall on the slide rail below workbench, screw mandrel and motor, and
Screw mandrel, slide rail and motor are the important components at machining graphite center, can influence machining accuracy after being stained with graphite, shortening uses the longevity
Life, dust enter motor, can also make electric motor short circuit and cause failure；And the graphite dust on screw mandrel, slide rail is cleared up, again
The normal operation of machining center can be directly affected, reduces production efficiency.Therefore people are additionally arranged various on machining graphite center
Cleaning device or dust exhaust apparatus, to clear up graphite dust in time, this can mitigate drawbacks described above to a certain extent, but clean dress
Put or dust exhaust apparatus is complicated, cost is high, and still has graphite dust and fall on slide rail and screw mandrel, therefore still needs to up for entering
The improvement of one step.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, there is provided a kind of simple in construction, energy
Graphite dust is effectively avoided to influence the machining graphite center of the component workings such as slide rail.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of machining graphite center, including machine
Body, workbench and the portal frame for being provided with main spindle box, slide rail is equipped with described fuselage, motor is installed and and associated electric motor
Dynamic transmission mechanism, it is characterised in that：Described slide rail is laid on the fuselage on rear side of portal frame, is slided on the slide rail before having
End can extend to the cantilever being connected below workbench and with the transmission mechanism, and the workbench is arranged on the front end of the cantilever
On, and the sealing structure being engaged with the cantilever is provided with the portal frame.
In such scheme, it is preferred that the sealing structure includes the dividing plate and and cantilever being fixed on portal frame
The sealing strip that surface is in contact, the sealing strip be fixed on the lower edge of the dividing plate, portal frame both sides inwall and fuselage on.Adopt
With this sealing structure, cost is low, installs, be easy to maintenance, and good sealing effect.
It is further improved to be in order to further prevent graphite dust from descending slowly and lightly everywhere, on the fuselage on front side of the portal frame
The seal closure that the workbench, main spindle box are covered in it is installed, the dust suction for dust catcher connection is provided with the seal closure
Mouthful.
In above-mentioned improvement project, it is further preferred that, it is provided with what is be mutually connected with cantilever front end lower section on the fuselage
Dregs guiding groove, the chip removal mouth being connected with Scrap-removing machine is provided with the side wall of the dregs guiding groove, so as in time, rapidly clear up graphite powder
Dirt, it is ensured that processing district has preferable operating environment.
In order to which internal processing situation can be understood in time in process, it is preferred that open in the front of described seal closure
There is observation window.
Compared with prior art, due to workbench of the present utility model by cantilever support on slide rail, and by means of outstanding
Arm, make slide rail away from workbench, and can also make motor that driving cantilever, workbench slide and transmission mechanism away from workbench, together
When using sealing structure each part on rear side of portal frame can be separated by with graphite dust caused by the processing district on front side of portal frame
Absolutely, fallen on so as to be effectively prevented from graphite dust on slide rail, transmission mechanism and motor, improve the service life of each part,
Ensure that machining center can normally, chronically work, and this improved structure is simple, and cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is to remove the schematic perspective view after seal closure in Fig. 1；
Fig. 3 is to remove the other direction schematic diagram after cantilever in Fig. 2；
Fig. 4 is that the back of the body of cantilever regards schematic perspective view.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 4, the machining graphite center includes fuselage 1, workbench 2 and the portal frame stood upright on fuselage
3, main spindle box 4 is arranged on portal frame, and the main spindle box is by corresponding feed screw nut pair and corresponding controlled motor in portal frame
On can carry out on demand left and right, move up and down, cutter 5 be arranged on main spindle box main shaft lower end, these are prior art, herein
No longer enumeration.
Slide rail 6 is equipped with above-mentioned fuselage 1, and the slide rail 6 is laid on the fuselage of the rear side of portal frame 3, while in dragon
The transmission mechanism that motor 7 and associated electric motor move is installed, being slided on the slide rail 6 has front end to extend on the fuselage of the rear side of door frame 3
The cantilever 8 being connected below to workbench and with transmission mechanism, in the present embodiment, transmission mechanism is using conventional screw mandrel 9, spiral shell
The structure of mother 10, screw mandrel 9 are supported on the fuselage 1 by bearing (not shown), and nut 10 is fixed on the bottom surface of cantilever 8,
The sliding block 11 positioned at nut both sides is also equipped with the bottom surface of cantilever 8, sliding block 11 coordinates with slide rail 6, so driving in motor 7
Under, by screw mandrel 9 rotate drive nut 10 move axially, warp and drive cantilever 8 on slide rail 6 move forward and backward.
Above-mentioned workbench 2 is located at the lower section of cutter 5, and it is installed on the front end of the cantilever 8, and the surface of workbench 2 is opened
There is the mounting groove for regular worker's part.
In order to prevent the graphite dust after processing from descending slowly and lightly onto the slide rail 6, motor 7 and screw mandrel 9 of the rear side of portal frame 3, at this
In embodiment, the sealing structure being engaged with the cantilever 8 is provided with portal frame 3, the sealing structure is preferably using following knot
Structure, it includes the dividing plate 12 being fixed on portal frame and the sealing strip being in contact with cantilever surfaces 13, and in the present embodiment, this is close
Strip of paper used for sealing 13 has four, and it can be made of rubber strip, naturally it is also possible to other materials, is separately fixed under the dividing plate 12
Edge, portal frame 3 both sides inwall and fuselage 1 on, form the rectangle structure that is engaged with cantilever section, so both without prejudice to
Cantilever 8 drives workbench 2 movable, at the same and can prevent well the graphite dust on front side of portal frame in processing district descend slowly and lightly to
In region on rear side of portal frame.
In order to further improve processing environment, it is provided with workbench, main spindle box on the fuselage on front side of above-mentioned portal frame
The seal closure 14 covered in it, i.e., processing district cover is set, completely and external environment, it is contemplated that can the shape of viewing window processing in time
Condition, observation window 15 is provided with the front of seal closure.And the dust suction for the connection of dust catcher (not shown) is provided with the seal closure
Mouth 16.The graphite dust after processing can be so avoided to descend slowly and lightly everywhere, and the graphite dust after collection can pass through dust catcher
Siphon away in time, the water dust seperator through postorder is separated, to ensure the cleannes of processing district.
The graphite dust fallen simultaneously in order to facilitate collection, is provided with the dust lead with being mutually connected below cantilever front end on fuselage
Groove 17, the chip removal mouth 18 being connected with Scrap-removing machine (not shown) is provided with the side wall of the dregs guiding groove, equally can in time,
The graphite dust of accumulation is easily cleared up, ensures that there is more clean environment in processing district, to improve machining accuracy, it is ensured that add
Working medium amount.
Claims (5)
1. a kind of machining graphite center, including fuselage, workbench and the portal frame for being provided with main spindle box, laid on described fuselage
The transmission mechanism for having slide rail, being provided with motor and being moved with associated electric motor, it is characterised in that：After described slide rail is laid on portal frame
On the fuselage of side, what slip had front end to extend to below workbench and was connected with the transmission mechanism on the slide rail hangs
Arm, the workbench is arranged on the front end of the cantilever, and the sealing being engaged with the cantilever is provided with the portal frame
Structure.
2. machining graphite center according to claim 1, it is characterised in that：The sealing structure, which includes, is fixed on gantry
Dividing plate on frame and the sealing strip being in contact with cantilever surfaces, the sealing strip are fixed on the lower edge of the dividing plate, portal frame
On both sides inwall and fuselage.
3. machining graphite center according to claim 1 or 2, it is characterised in that：Pacify on fuselage on front side of the portal frame
Equipped with the seal closure for covering on the workbench, main spindle box in it, the suction port for dust catcher connection is provided with the seal closure.
4. machining graphite center according to claim 3, it is characterised in that：It is provided with the fuselage and cantilever front end lower section
The mutually dregs guiding groove of linking, is provided with the chip removal mouth being connected with Scrap-removing machine in the side wall of the dregs guiding groove.
5. machining graphite center according to claim 3, it is characterised in that：The front of described seal closure is provided with observation
Window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652671.5U CN206748789U (en) | 2017-06-06 | 2017-06-06 | Machining graphite center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652671.5U CN206748789U (en) | 2017-06-06 | 2017-06-06 | Machining graphite center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206748789U true CN206748789U (en) | 2017-12-15 |
Family
ID=60622366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720652671.5U Expired - Fee Related CN206748789U (en) | 2017-06-06 | 2017-06-06 | Machining graphite center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206748789U (en) |
-
2017
- 2017-06-06 CN CN201720652671.5U patent/CN206748789U/en not_active Expired - Fee Related
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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: 20171215 Termination date: 20200606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |