CN209552810U - A kind of workbench at machining graphite center - Google Patents

Abstract

The utility model discloses workbench and dust hopper, the empty cavity position that the dust hopper is installed on the workbench forms drawer-type structure, the upper side of the workbench is set as work top, multiple and workbench connects with the internal cavities dust collection holes are offered on the work top, the side of the workbench is circumferentially equipped with the sprayer of multiple connection workbench internal cavities close to the position of the work top, position in the cavity of the workbench close to the work top is equipped with multiple first negative-pressure air fans, baffle means are arranged between the front and back side plate of the dust hopper, the multiple and workbench connects with the internal cavities the second negative-pressure air fans are installed on the front side board of the dust hopper, the utility model can be realized the dedusting of the graphite dust during machining graphite, depositing dust function.

Description

A kind of workbench at machining graphite center

Technical field

The utility model relates to machining graphite technical fields, more particularly to a kind of machining graphite center with dedusting function Workbench.

Background technique

Graphite material have high temperature resistant, high mechanical strength, thermal expansion coefficient is small, chemical stability is good, processability is good Etc. many excellent performances, use graphite material as compression casting, centrifugal casting, hot extrusion of superhard alloy etc. in mechanical industry The mold of processing arrives greatly train wheel, small to use graphite jig to precision parts.

It is carried out that a large amount of graphite dust, stone can be generated in the machining process of graphite material with common engraving and milling machine tool processing The dust diameter of ink is very small, these dust can not only destroy lead screw, guide rail, motor, and injure to the respiratory system of human body Also larger, therefore machining graphite has to select dedicated machining graphite machinery, i.e. graphite machine.The key of graphite machine is exactly to carve Install dust pelletizing system in milling machine additional.The dust pelletizing system of the prior art is divided into two kinds: water curtain type and dust-collecting type.Water curtain type is with cutting oil Or water-soluble metalworking liquid forms confined space and washes away graphite dust, and the removing more thoroughly to graphite dust may be implemented, But this method, which exists, condenses in dust dirt on lathe not easy-clear, cutting fluid be difficult to recycle cause to consume it is big, at high cost, The disadvantages of low efficiency；Dust-collecting type is then by installing strength vacuum cleaner additional on graphite machine, and its advantages are very flexibly Ke Yishi It is now switched fast, disadvantage is dedusting and is not thorough, while dust exhaust apparatus setting more burden causes lathe auxiliary device more.

Patent publication No. are as follows: the Chinese patent of CN203156961U discloses a kind of equipped with the aspiration of negative pressure, water filtering dust collecting Numerical control engraving and milling machine tool, using the dust collecting opening for setting the lathe bed of two side-lower of numerical control engraving and milling machine tool workbench to funnel slope shape, The wind pumping channle communicated with dust collecting opening is equipped in lathe bed inside center, the trailing flank of lathe bed is arranged in the outlet of wind pumping channle, in lathe bed Trailing flank on dust absorption fan is set, the suction side of dust absorption fan is connected with the outlet of wind pumping channle, and when work is led to by dust absorption fan Cross dust collecting opening, the graphite dust that processing generates is collected absorption and is sent at water filtering dust collecting tank wetting precipitating concentration through hose by wind pumping channle Reason.By way of dry type dust suction, water filtering dust collecting, the dirt for avoiding the prior art is easy to handle, coolant consumption cost compared with High drawback realizes the high-effective dust-removing of machining graphite.But it can be seen that by simply installing dust catcher and water filter tank additional, so that Lathe auxiliary device is more, and structure setting is more burdensome.

Utility model content

For the above technical problems, the purpose of this utility model is: providing a kind of graphite with dedusting function and adds The workbench at work center is able to solve the dust removal problem of graphite dust in graphite machining process.

In order to achieve the above objectives, the technical solution that the utility model uses is:

A kind of workbench at machining graphite center, comprising: the inner hollow of workbench and dust hopper, the workbench is formed The leading flank of cavity and the workbench opens wide, remaining each side-closed, and the upper side of the workbench is set as work top, Multiple and workbench connects with the internal cavities dust collection holes are offered on the work top, the side of the workbench is close The position of the work top is circumferentially equipped with the sprayer of multiple connection workbench internal cavities, the workbench Position in cavity close to the work top is equipped with multiple first negative-pressure air fans, and the dust hopper is installed on the workbench Empty cavity position form drawer-type structure, the upper side of the dust hopper opens wide, remaining each side-closed, before the dust hopper The leading flank size of side plate and the workbench is adapted, and left and right and back side panel the height of the dust hopper is lower than the spray The mounting height of day with fog is arranged baffle means between the front and back side plate of the dust hopper, is installed on the front side board of the dust hopper There are the multiple and workbench connects with the internal cavities the second negative-pressure air fans.

Preferably, multiple parallel T-slots, the collection are respectively arranged with along length and width direction on the work top Dirt hole is uniformly arranged on the slot bottom of both direction T-slot.

Preferably, the baffle means are multiple baffle plates of side plate setting before and after being parallel to the dust hopper, described the The installation site of two negative-pressure air fans is higher than the height of the baffle plate.

Preferably, first negative-pressure air fan and the second negative-pressure air fan are frequency conversion fan.

Preferably, the sprayer is high-pressure sprayer.

Preferably, handle is provided on the front side board of the dust hopper.

Preferably, the assembly of the workbench and dust hopper is mounted on graphite machine, and one is arranged on the graphite machine Machine tool outer casing forms closed space, is arranged on the machine tool outer casing multiple between the machine tool outer casing and workbench mounting surface The positive pressure fan being connected to the machine tool outer casing inner space.

Preferably, visual windows are provided on the lathe housing.

The beneficial effects of the utility model are: by designing dust collection hole in work top, and envelope is formed under work top The cavity closed forms positive pressure to graphite dust by the positive pressure fan on machine tool outer casing top, and the negative-pressure air fan below work top is then Negative pressure is formed to graphite dust, graphite dust is drawn into the inside of work top from the dust collection hole of work top T-slot bottom In cavity, the high-pressure sprayer installed on workbench side sprays water mist, does humidification process to graphite dust, it is made to be deposited to collection In dirt bucket, the utility model is compact-sized, ingenious in design, avoids that dirt pollution in the prior art, efficiency of dust collection is low, coolant liquid The disadvantages of consumption is big and auxiliary device is more, structure is burdensome, realizes the high-effective dust-removing during machining graphite.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one preferred embodiment of the utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the explosive view of Fig. 1；

Fig. 4 is the structural schematic diagram that the utility model embodiment is installed on graphite machine.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

It please refers to Fig.1 to Fig.3, the utility model embodiment includes:

A kind of workbench at machining graphite center, comprising: workbench 1 and dust hopper 2, the inner hollow of the workbench 1 The leading flank for forming cavity and the workbench 1 opens wide, remaining each side-closed, and the upper side of the workbench 1 is set as work Make table top 101, is respectively arranged with multiple parallel T-slots 102 along length and width direction on the work top 101, it is described The slot bottom of the T-slot 102 of both direction offers multiple and 1 connects with the internal cavities of workbench dust collection holes 103, the work The side for making platform 1 is circumferentially equipped with multiple connection 1 internal cavities of workbench close to the position of the work top 101 High-pressure sprayer 3, close to the installation of the position of the work top 101, there are two the first negative pressure winds in the cavity of the workbench 1 Machine 4, the empty cavity position that the dust hopper 2 is installed on the workbench 1 form drawer-type structure, the upper side of the dust hopper 2 It opens wide, remaining each side-closed, the leading flank size of the front side board of the dust hopper and the workbench 1 is adapted, the collection Left and right and back side panel the height of dirt bucket 2 is lower than the mounting height of the high-pressure sprayer 3, on the front side board of the dust hopper 2 Installation is there are two the second negative-pressure air fan 2 with 1 connects with the internal cavities of workbench, between the front and back side plate of the dust hopper 2 Arrange multiple baffle plates 501 for being parallel to 2 front and back side plate of the dust hopper setting, the installation site of second negative-pressure air fan 5 Higher than the height of the baffle plate 501, handle 502 is provided on the front side board of the dust hopper 2.

The assembly of the workbench 1 and dust hopper 2 is mounted on graphite machine, is arranged outside a lathe on the graphite machine Cover 6 forms closed space between 1 mounting surface of the machine tool outer casing 6 and workbench, be arranged on the machine tool outer casing 6 it is multiple with The positive pressure fan 7 of 6 inner space of the machine tool outer casing connection.

The working principle of the present embodiment are as follows:

By machine tool outer casing 6 and graphite machine fuselage be coupled envelope graphite dust being limited in inside machine tool outer casing 6 It closes in space, the positive pressure fan 7 on machine tool outer casing 6 forms positive pressure to graphite dust, works at the same time the first negative pressure under table top 101 Blower 4 forms negative pressure to graphite dust, and graphite dust is sucked from the dust collection hole 103 of 102 slot bottom of T-slot of work top 101 In cavity under work top 101, the high-pressure sprayer 3 on 1 side of workbench sprays tiny water mist, to the graphite dust of sucking Carry out humidification settlement treatment, make sucking graphite dust be deposited in dust hopper 2, the second negative-pressure air fan 5 then make graphite dust compared with Be uniformly distributed in the bottom of dust hopper 2, when having gathered more graphite dust in dust hopper 2, can by handle 502 by its Pull-out is cleared up.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (8)

1. a kind of workbench at machining graphite center characterized by comprising workbench and dust hopper, the workbench it is interior The hollow leading flank for forming cavity and the workbench in portion opens wide, remaining each side-closed, the upper side setting of the workbench For work top, offered on the work top multiple with workbench connects with the internal cavities dust collection holes, the work The side of platform is circumferentially equipped with the sprayer of multiple connection workbench internal cavities close to the position of the work top, Position in the cavity of the workbench close to the work top is equipped with multiple first negative-pressure air fans, the dust hopper installation Drawer-type structure is formed in the empty cavity position of the workbench, and the upper side of the dust hopper opens wide, remaining each side-closed, institute The leading flank size of the front side board and the workbench of stating dust hopper is adapted, left and right and back side panel the height of the dust hopper Degree is lower than the mounting height of the sprayer, arranges baffle means between the front and back side plate of the dust hopper, the dust hopper The multiple and workbench connects with the internal cavities the second negative-pressure air fans are installed on front side board.

2. a kind of workbench at machining graphite center according to claim 1, which is characterized in that edge on the work top Length and width direction is respectively arranged with multiple parallel T-slots, and the dust collection hole is uniformly arranged on the slot of both direction T-slot Bottom.

3. a kind of workbench at machining graphite center according to claim 1, which is characterized in that the baffle means are flat Multiple baffle plates of row side plate setting before and after the dust hopper, the installation site of second negative-pressure air fan are higher than the baffling The height of plate.

4. a kind of workbench at machining graphite center according to claim 1, which is characterized in that first negative-pressure air fan It is frequency conversion fan with the second negative-pressure air fan.

5. a kind of workbench at machining graphite center according to claim 1, which is characterized in that the sprayer is high pressure Sprayer.

6. a kind of workbench at machining graphite center according to claim 1, which is characterized in that the front side of the dust hopper Handle is provided on plate.

7. a kind of workbench at machining graphite center according to claim 1, which is characterized in that the workbench and dust The assembly of bucket is mounted on graphite machine, and a machine tool outer casing is arranged on the graphite machine, and the machine tool outer casing and workbench are pacified Closed space is formed between dress face, and multiple positive pressures being connected to the machine tool outer casing inner space are set on the machine tool outer casing Blower.

8. a kind of workbench at machining graphite center according to claim 7, which is characterized in that set on the lathe housing It is equipped with visual windows.