CN108526996A - A kind of coolant liquid retracting device of drilling machine - Google Patents
A kind of coolant liquid retracting device of drilling machine Download PDFInfo
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- CN108526996A CN108526996A CN201810270389.XA CN201810270389A CN108526996A CN 108526996 A CN108526996 A CN 108526996A CN 201810270389 A CN201810270389 A CN 201810270389A CN 108526996 A CN108526996 A CN 108526996A
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- coolant
- catch box
- plate
- tank
- downside
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of coolant liquid retracting devices of drilling machine, including bottom plate, bottom plate connects top case by riser, the main shaft of upper cooling duct is connected on the downside of top case by actuating unit, main shaft connects drill bit, the lower cooling duct being connected to upper cooling duct is equipped in drill bit, tank for coolant is installed on the upside of top case, upper cooling duct is connected by outlet tube on the downside of tank for coolant, tank for coolant connects cooling tube, baseplate underside installs catch box, and catch box connects tank for coolant by liquid back pipe, water pump is connected on liquid back pipe.Advantages of the present invention：The outwardly and inwardly cooling simultaneously of drill bit, reduces the heat of drill bit, improves the service life of drill bit, coolant liquid can be recycled, be economized on resources, and avoid the waste of resource.
Description
Technical field
The present invention relates to a kind of machining equipment more particularly to a kind of coolant liquid retracting devices of drilling machine.
Background technology
Drilling machine refers to the main lathe for processing hole on workpiece with drill bit.Usual bit is main motion, and drill bit axially moves
Move as feed motion, drilling machine is simple in structure, and machining accuracy is relatively low, can holes drilled through, blind hole, replace special tool, can expand, ream
Hole reams or carries out the processing such as tapping, and workpiece is motionless in process, and cutter is allowed to move, by center cutter alignment hole center, and
Cutter is set to rotate, the characteristics of drilling machine is that workpiece is fixed, and cutter rotates.Drill bit will produce a lot when processing
The effects that heat, therefore the coolant liquid of use, and coolant liquid is also equipped with lubrication, chip removal, cleaning, antirust, existing drilling machine is using
When have the following disadvantages：1, existing drilling machine, in processing, coolant liquid can only be cooled down from the outside of drill bit, this cooling
Mode, cooling effect is bad, once drill bit promote excessive velocities, due to temperature of diamond bit promoted it is too fast, it is easy to so that bore
Head is broken off, this not only makes processed workpiece scrap, but also increases the consumption of drill bit；2, existing drilling machine, is made
Coolant liquid can only be disposable, and coolant liquid after cooling is directly scrapped, and secondary use is unable to, and causes the wave of resource
Take.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of coolant liquid of the drilling machine proposed is returned
Receiving apparatus.
To achieve the goals above, present invention employs following technical solutions：
A kind of coolant liquid retracting device of drilling machine, it is characterised in that：Including bottom plate, in the side connection board of bottom plate, in riser
Upside be fixedly connected with top case, be connected actuating unit in top case, and spindle box is installed in lower section on front side of top case,
Main shaft is equipped in spindle box, actuating unit is drivingly connected main shaft, upper cooling duct is equipped in the central axis of main shaft, in master
The side of axle box is equipped with the handle that driving spindle moves up and down, and valve switch is installed on handle, passes through gas in the bottom of main shaft
Dynamic collet connects drill jig, and drill bit is fixedly connected on drill jig, and lower cooling duct, upper cooling are equipped in the central axis of drill bit
Channel is connected to and is coaxially arranged with lower cooling duct, and the aperture of upper cooling duct is less than the aperture of lower cooling duct；
Tank for coolant is installed on the upside of top case, upper cooling duct is connected by outlet tube in the downside of tank for coolant, in outlet tube
Upper connecting with water valve, valve switch connecting with water valve are also connected with cooling tube on tank for coolant, and the liquid outlet of cooling tube is correspondingly arranged at
The upside of bottom plate；
Catch box is installed in the downside of bottom plate, is equipped with lower liquid hole in the outside of bottom plate, the upside inside catch box is connected
Shake screen device, the mating connection level-one filter plate in the catch box on the downside of screen device, the catch box on the downside of level-one filter plate
Interior mating connection two level filter plate connects tank for coolant by liquid back pipe in the bottom of catch box, water pump is connected on liquid back pipe；
Liquid level sensor is installed in downside in tank for coolant, and controller and liquid level alarm are installed at the top of tank for coolant,
Controller control connection pneumatic chuck, water valve and water pump.
Preferably, be connected guide sleeve in the spindle box, the main shaft is connected in guide sleeve, and the handle is fixed
It is connected on guide sleeve, the long through groove moved up and down for handle is equipped on spindle box.
Preferably, the vibrations screen device includes leading of being vertically arranged mounted on two of the liquid collecting chamber interior wall
Rail, two guide rails are arranged on two symmetrical inner walls of catch box, the bottom mounting plate between two guide rails, Gu
Fixed board is string configuration, and the upside between two guide rails is slidably matched web plate, inclined meshed plate setting, in catch box side
Outside installation third motor, connects shaft on the output shaft of third motor, and shaft is collecting through corresponding side wall on catch box
Cam is installed, cam is arranged in the downside of web plate and is engaged, between fixed plate and web plate also in the shaft inside liquid case
Connect one group of spring.
Preferably, it is all provided on the upside of two guide rails there are one limiting plate, two limiting plates are limited with the web plate
Position cooperation.
Preferably, it is equipped with the deflector that upper side is obliquely installed in the bottom of the catch box, it is corresponding on the downside of deflector
The bottom of catch box be equipped with diversion trench, the inlet of the liquid back pipe is arranged in diversion trench.
Preferably, it is surrounded by annular closed baffle plate in the plate outer side.
The advantage of the invention is that：
1, in the process of drill bit, it is outwardly and inwardly carried out at the same time coolant liquid cooling from drill bit, greatly reduces drill bit
Heat, improve the service life of drill bit, reduce the probability to fracture because drill bit overheats.
2, this drilling machine devises the retracting device of coolant liquid so that coolant liquid can recycle, and economize on resources, and avoid
The waste of resource.
Description of the drawings
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is Fig. 1 theory structure schematic diagrams；
Fig. 3 is main shaft fit structure schematic diagram.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2 and Figure 3, the coolant liquid retracting device of a kind of drilling machine provided by the invention, including it is rectangular
Bottom plate 1 is fixedly connected with top case 3, the mating connection power in top case 3 in the side connection board 2 of bottom plate 1 in the upside of riser 2
Transmission device installs spindle box 4 in the lower section of 3 front side of top case, and the mating connection guide sleeve 42 in spindle box 4, guide sleeve 42 is in main shaft
It can be moved under mountain in case 4, main shaft 7 be connected in guide sleeve 42, and main shaft 7 can follow guide sleeve 42 to move up and down together.It is leading
The outside of set 42 is also fixedly connected with handle 8, and valve switch 9 is installed on handle 8, is equipped on spindle box 4 and is used for about 8 handle
Mobile long through groove.Actuating unit is drivingly connected main shaft 7, and main shaft 7 is in guide sleeve 42 under the action of actuating unit
Interior to rotate, actuating unit is the prior art, and the structure driving spindle 7 of motor, belt and belt pulley is used to rotate.
It is equipped with upper cooling duct 7.1 in the central axis of main shaft 7, drill bit is connected by pneumatic chuck 5 in the bottom of main shaft 7
Folder 13, pneumatic chuck 5 and drill jig 13 are the prior art, and pneumatic chuck 5 is using the pneumatic chuck knot on existing machining center
Structure, size are adjusted according to the size of drilling machine, and drill jig 13 is the structure of clamping corresponding with pneumatic chuck 5, is also used
The drill jig that existing machining center uses.Drill bit 6 is fixedly connected on drill jig 13, it is cold in the case where the central axis of drill bit 6 is equipped with
But channel 6.1, upper cooling duct 7.1 are connected to and are coaxially arranged with lower cooling duct 6.1, and the aperture of upper cooling duct 7.1 is small
Aperture in lower cooling duct 6.1.
Rear side in 3 downside of top case installs first motor 48, and first motor 48 connects turntable 14, one is installed on turntable 14
The spare pneumatic chuck 15 of group, spare pneumatic chuck 15 is identical with the structure of pneumatic chuck 5, and spare pneumatic chuck 15 is arranged with the
One motor 48 is on the circumference in the center of circle, and each spare pneumatic chuck 15 is all connected with spare drill jig 16, spare drill jig 16 and brill
The structure of head folder 13 is identical, one spare drill bit 17 of equal clamping on each spare drill jig 16.In the installed in front one of top case 3
Group control button 25, control button 25 are electrically connected first motor 48, and with corresponding spare pneumatic chuck 15 correspondence, when pressing certain
When a control button 25, under the driving of first motor 48 so that the spare pneumatic chuck 15 corresponding to it goes to following described
11 correspondence of fixation device is capable of the position of clamping.
Tank for coolant 20 is installed in 3 upside of top case, is passed through in the downside of tank for coolant 20 cooling logical in the connection of outlet tube 26
Road 7.1, the connecting with water valve 23 on outlet tube 26,9 connecting with water valve 23 of valve switch are also connected with cooling tube on tank for coolant 20
24, the liquid outlet of cooling tube 24 is correspondingly arranged at the upside of bottom plate 1.
Catch box 18 is installed in the downside of bottom plate 1, annular closed baffle plate 19 is surrounded by 1 outside of bottom plate, in bottom plate 1
Outside be equipped with lower liquid hole 39, lower liquid hole 39 is arranged in the inside of annular closed baffle plate 19, drill bit generated object in processing
Material is useless to be cut and coolant liquid is fallen to by lower liquid hole 39 in catch box 18.Upside inside catch box 18, which is connected, to be shaken
Useless cut of material is isolated in the upside for shaking screen device 40 by screen device 40 by shaking screen device 40, and coolant liquid is fallen,
The mating connection level-one filter plate 35 in the catch box 18 of 40 downside of screen device is matched in the catch box 18 of 35 downside of level-one filter plate
Connection two level filter plate 36 is closed, level-one filter plate 35 and two level filter plate 36 are the prior art, pass through level-one filter plate 35 and two level filter plate 36
Impurity in coolant liquid can be filtered completely.It is equipped with the deflector 37 that upper side is obliquely installed in the bottom of catch box 18,
The bottom of corresponding catch box 18 is equipped with diversion trench 38 on the downside of deflector 37, is connected by liquid back pipe 22 in the bottom of catch box 18
The inlet of tank for coolant 20, liquid back pipe 22 is arranged in diversion trench 38, and water pump 21 is connected on liquid back pipe 22.
The vibrations screen device 40 includes two guide rails 28 being vertically arranged mounted on 18 inner wall of the catch box,
Two guide rails 28 are arranged on two symmetrical inner walls of catch box 18, the bottom mounting plate between two guide rails 28
29, fixed plate 29 is string configuration, and the upside between two guide rails 28 is slidably matched web plate 30, and web plate 30 is obliquely installed,
External installation third motor 33 in 18 side of catch box, connects shaft, shaft is through collection on the output shaft of third motor 33
Corresponding side wall in liquid case 18, installs cam 34 in the shaft inside catch box 18, and cam 34 is arranged in the downside of web plate 30
And be engaged, one group of spring 31 is also connected between fixed plate 29 and web plate 30.It is equipped with one in the upside of two guide rails 28
A limiting plate 32, two limiting plates 32, which are limited with web plate 30, to be coordinated.When in use, it is fallen on when the material with coolant liquid gives up to cut
On web plate 30,33 driving cam 34 of third motor rotation, due to the position-limiting action that spring 31 and limiting plate 32 coordinate, on web plate 30
Lower reciprocating motion so that the material fallen on web plate 30, which gives up, cuts continuous shake, while to the lower Slideslip of web plate 30, same with this
When the coolant liquid continuous shake that is flowed down by the mesh on web plate 30, and cut since material is useless so that be attached to that material is useless to be cut not
Coolant liquid on disconnected falls off, and flows down.
Liquid level sensor 27 is installed in downside in tank for coolant 20, and 50 He of controller is installed at the top of tank for coolant 20
Liquid level alarm 52, when the coolant liquid in tank for coolant 20 is less than liquid level sensor 27, liquid level sensor 27 transmits signal
To controller 50, controller 50 controls liquid level alarm 52 and alarms, and operating personnel is reminded to add coolant liquid into tank for coolant 20.
Controller 50 is using conventional PLC controller, and control mode is by the way of conventional, the control connection pneumatic chuck of controller 50
5, water valve 23, water pump 21, third motor 33.
Claims (6)
1. a kind of coolant liquid retracting device of drilling machine, it is characterised in that：Including bottom plate（1）, in bottom plate（1）Side connection board
（2）, in riser（2）Upside be fixedly connected with top case（3）, in top case（3）Interior mating connection actuating unit, in top case（3）
The lower section of front side is installed by spindle box（4）, in spindle box（4）It is interior to be equipped with main shaft（7）, actuating unit drive connection main shaft（7）,
In main shaft（7）Central axis be equipped with upper cooling duct（7.1）, in spindle box（4）Side be equipped with driving spindle（7）On move down
Dynamic handle（8）, in handle（8）Upper installation valve switch（9）, in main shaft（7）Bottom pass through pneumatic chuck（5）Connect drill bit
Folder（13）, in drill jig（13）On be fixedly connected with drill bit（6）, in drill bit（6）Central axis be equipped with lower cooling duct（6.1）,
Upper cooling duct（7.1）With lower cooling duct（6.1）It is connected to and is coaxially arranged, upper cooling duct（7.1）Aperture be less than under
Cooling duct（6.1）Aperture；
In top case（3）Upside is installed by tank for coolant（20）, in tank for coolant（20）Downside pass through outlet tube（26）It is cold in connection
But channel（7.1）, in outlet tube（26）Upper connecting with water valve（23）, valve switch（9）Connecting with water valve（23）, in tank for coolant（20）
On be also connected with cooling tube（24）, cooling tube（24）Liquid outlet be correspondingly arranged at bottom plate（1）Upside；
In bottom plate（1）Downside install catch box（18）, in bottom plate（1）Outside be equipped with lower liquid hole（39）, in catch box（18）
Internal upside, which is connected, shakes screen device（40）, in screen device（40）The catch box of downside（18）Interior mating connection one
Grade filter plate（35）, in level-one filter plate（35）The catch box of downside（18）Interior mating connection two level filter plate（36）, in catch box（18）
Pass through liquid back pipe（22）Connect tank for coolant（20）, in liquid back pipe（22）Upper connection water pump（21）；
In tank for coolant（20）Interior downside is installed by liquid level sensor（27）, in tank for coolant（20）Top install controller
（50）And liquid level alarm（52）, controller（50）Control connection pneumatic chuck（5）, water valve（23）And water pump（21）.
2. a kind of coolant liquid retracting device of drilling machine according to claim 1, it is characterised in that：In the spindle box（4）
Interior mating connection guide sleeve（42）, in guide sleeve（42）The interior connection main shaft（7）, and the handle（8）It is fixedly connected on guide sleeve
（42）On, in spindle box（4）It is equipped with and is used for handle（8）The long through groove moved up and down.
3. a kind of coolant liquid retracting device of drilling machine according to claim 1, it is characterised in that：The vibrations screen device
（40）Including being mounted on the catch box（18）Two guide rails being vertically arranged of inner wall（28）, two guide rails（28）Setting exists
Catch box（18）On two symmetrical inner walls, in two guide rails（28）Between bottom mounting plate（29）, fixed plate
（29）For string configuration, in two guide rails（28）Between upside be slidably matched web plate（30）, web plate（30）It is obliquely installed,
Catch box（18）The external of side installs third motor（33）, in third motor（33）Output shaft on connect shaft, shaft is passed through
Wear catch box（18）Upper corresponding side wall, in catch box（18）Cam is installed in internal shaft（34）, cam（34）Setting exists
Web plate（30）Downside and be engaged, in fixed plate（29）And web plate（30）Between be also connected with one group of spring（31）.
4. a kind of coolant liquid retracting device of drilling machine according to claim 3, it is characterised in that：In two guide rails
（28）Upside be all provided with there are one limiting plate（32）, two limiting plates（32）With the web plate（30）Limit cooperation.
5. a kind of coolant liquid retracting device of drilling machine according to claim 1, it is characterised in that：In the catch box（18）
Bottom be equipped with the deflector that is obliquely installed of upper side（37）, in deflector（37）The corresponding catch box in downside（18）Bottom set
There is diversion trench（38）, the liquid back pipe（22）Inlet be arranged in diversion trench（38）It is interior.
6. a kind of coolant liquid retracting device of drilling machine according to claim 1, it is characterised in that：In the bottom plate（1）Outside
Side is surrounded by annular closed baffle plate（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270389.XA CN108526996A (en) | 2018-03-29 | 2018-03-29 | A kind of coolant liquid retracting device of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270389.XA CN108526996A (en) | 2018-03-29 | 2018-03-29 | A kind of coolant liquid retracting device of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526996A true CN108526996A (en) | 2018-09-14 |
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ID=63482382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810270389.XA Pending CN108526996A (en) | 2018-03-29 | 2018-03-29 | A kind of coolant liquid retracting device of drilling machine |
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| Country | Link |
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| CN (1) | CN108526996A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108724A (en) * | 2018-09-18 | 2019-01-01 | 四川合电气科技有限公司 | A kind of water-saving system and its control method based on platform drill |
| CN112894477A (en) * | 2021-01-28 | 2021-06-04 | 河南理工大学 | Metal processing center machine with water discharged from center of main shaft |
| CN113458855A (en) * | 2021-07-16 | 2021-10-01 | 肖霄 | Numerical control machine tool machining equipment with cleaning function |
| CN117921543A (en) * | 2023-12-29 | 2024-04-26 | 海门市新亚镍丝网有限公司 | Environment-friendly grinding oil filtering and cooling equipment |
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| CN106392121A (en) * | 2016-10-27 | 2017-02-15 | 林志城 | Drilling machine capable of relieving dill bit damage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108724A (en) * | 2018-09-18 | 2019-01-01 | 四川合电气科技有限公司 | A kind of water-saving system and its control method based on platform drill |
| CN109108724B (en) * | 2018-09-18 | 2024-05-17 | 四川合一电气科技有限公司 | Water saving system based on desk type drilling machine and control method thereof |
| CN112894477A (en) * | 2021-01-28 | 2021-06-04 | 河南理工大学 | Metal processing center machine with water discharged from center of main shaft |
| CN113458855A (en) * | 2021-07-16 | 2021-10-01 | 肖霄 | Numerical control machine tool machining equipment with cleaning function |
| CN113458855B (en) * | 2021-07-16 | 2022-09-02 | 湖南巨超智能科技有限公司 | Digit control machine tool processing equipment with cleaning function |
| CN117921543A (en) * | 2023-12-29 | 2024-04-26 | 海门市新亚镍丝网有限公司 | Environment-friendly grinding oil filtering and cooling equipment |
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Application publication date: 20180914 |