CN108515389B - Drilling machine capable of recycling cooling liquid - Google Patents
Drilling machine capable of recycling cooling liquid Download PDFInfo
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- CN108515389B CN108515389B CN201810271255.XA CN201810271255A CN108515389B CN 108515389 B CN108515389 B CN 108515389B CN 201810271255 A CN201810271255 A CN 201810271255A CN 108515389 B CN108515389 B CN 108515389B
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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
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- Drilling And Boring (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a drilling machine capable of recycling cooling liquid, which comprises a bottom plate, wherein the bottom plate is connected with a top box through a vertical plate, the lower side of the top box is connected with a main shaft provided with an upper cooling channel through a power transmission device, the main shaft is connected with a drill bit, a lower cooling channel communicated with the upper cooling channel is arranged in the drill bit, a cooling liquid box is arranged on the upper side of the top box, the lower side of the cooling liquid box is connected with the upper cooling channel through a liquid outlet pipe, the cooling liquid box is connected with a cooling pipe, a liquid collecting box is arranged on the lower side of the bottom plate, the liquid collecting box is connected with the. The invention has the advantages that: the cooling liquid is cooled from the outside and the inside of the drill bit simultaneously, so that the heat of the drill bit is greatly reduced, the service life of the drill bit is prolonged, the cooling liquid can be recycled, resources are saved, and the waste of resources is avoided.
Description
Technical Field
The invention relates to machining equipment, in particular to a drilling machine capable of recycling cooling liquid.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Usually, the drill bit is rotated to main motion, the axial movement of the drill bit is feeding motion, the drilling machine has a simple structure and relatively low processing precision, through holes and blind holes can be drilled, special cutters can be replaced, the machining processes such as expanding, spot facing and reaming or tapping can be carried out, a workpiece is fixed in the machining process, a cutter is moved, the center of the cutter is aligned with the center of the hole, and the cutter is rotated. The drill bit can produce a lot of heats in processing, so the coolant liquid of use, and the coolant liquid still possesses the lubrication, chip removal, washs, effect such as rust-resistant, and current drilling machine has following shortcoming when using: 1. in the existing drilling machine, when the drilling machine is processed, cooling liquid can only be cooled from the outside of the drill bit, the cooling effect is poor due to the cooling mode, once the advancing speed of the drill bit is too high, the drill bit is easily broken due to too high temperature rise of the drill bit, a processed workpiece is scrapped, and the consumption of the drill bit is increased; 2. the cooling liquid used by the existing drilling machine can be used only once, and the cooled cooling liquid is directly scrapped and cannot be reused, so that the waste of resources is caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a drilling machine capable of recycling cooling liquid.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a drilling machine that can retrieve coolant liquid and recycle which characterized in that: the automatic water cooling device comprises a bottom plate, wherein a vertical plate is connected to one side of the bottom plate, a top box is fixedly connected to the upper side of the vertical plate, a power transmission device is connected to the inside of the top box in a matched mode, a spindle box is installed below the front side of the top box, a spindle is arranged in the spindle box and is connected with the power transmission device in a driving mode, an upper cooling channel is arranged at the central shaft of the spindle, a handle for driving the spindle to move up and down is arranged on one side of the spindle box, a water valve switch is installed on the handle, the bottom of the spindle is connected with a drill bit clamp through a pneumatic chuck, a drill bit is fixedly connected to the drill bit clamp, a lower cooling channel is arranged at the central shaft of the drill bit, the upper cooling channel is communicated with;
a cooling liquid box is arranged on the upper side of the top box, the lower side of the cooling liquid box is connected with a cooling channel through a liquid outlet pipe, a water valve is connected on the liquid outlet pipe, a water valve switch is connected with the water valve, the cooling liquid box is also connected with a cooling pipe, and a liquid outlet of the cooling pipe is correspondingly arranged on the upper side of the bottom plate;
a liquid collecting tank is arranged at the lower side of the bottom plate, two guide chutes are respectively arranged at two sides of the bottom plate, a blanking hole is arranged at one end of each guide chute close to the vertical plate, an air cylinder is correspondingly arranged at the other end of each guide chute and is connected with a first push plate, the first push plate is correspondingly arranged in the corresponding guide chute, a discharge hole is arranged on the tank wall at the outer side of the blanking hole, a door plate is matched and connected at the discharge hole, a screen plate is arranged at the bottom of the blanking hole, a first filter plate is arranged at the lower side of the screen plate, a second push plate is matched and connected in the blanking hole, a motor is arranged on the liquid collecting tank, a lead screw is connected on an output shaft of the motor, the lead screw is correspondingly connected with the second push plate in a transmission manner, a liquid discharging hole is arranged at the bottom of each guide chute, a second filter plate and a third filter plate are sequentially matched and connected in the liquid collecting tank from, the liquid return pipe is connected with a water pump;
a liquid level sensor is arranged on the lower side in the cooling liquid tank, a controller and a liquid level alarm are arranged on the top of the cooling liquid tank, and the controller is in control connection with a pneumatic chuck, an air cylinder and a motor.
Preferably, a guide sleeve is connected in the spindle box in a matched manner, the spindle is connected in the guide sleeve, the handle is fixedly connected to the guide sleeve, and a long through groove used for enabling the handle to move up and down is formed in the spindle box.
Preferably, a first support plate is installed at an outer side of the sump tank, and the cylinder is installed on the first support plate.
Preferably, the U-shaped baffle outside the bottom plate is provided with a yielding hole on each baffle outside the guide chute, and each yielding hole is correspondingly matched with the corresponding first push plate in a yielding way.
Preferably, a second support plate is installed at an outer side of the sump tank, and the motor is installed on the second support plate.
Preferably, a guide plate with an inclined upper side is arranged at the bottom of the liquid collecting tank, a guide groove is arranged at the bottom of the liquid collecting tank corresponding to the lower side of the guide plate, and a liquid inlet of the liquid return pipe is arranged in the guide groove.
The invention has the advantages that:
1. in the processing procedure of the drill bit, the cooling liquid is simultaneously cooled from the outside and the inside of the drill bit, so that the heat of the drill bit is greatly reduced, the service life of the drill bit is prolonged, and the probability of breakage caused by overheating of the drill bit is reduced.
2. This drilling machine has designed the recovery unit of coolant liquid for the coolant liquid can recycle, and resources are saved has avoided the waste of resource.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic structural view of a cooling liquid recovery apparatus according to the present invention;
fig. 3 is a schematic view of the spindle engagement structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 2 and 3, the drilling machine capable of recycling the cooling liquid provided by the invention comprises a rectangular bottom plate 1, a vertical plate 2 is connected to one side of the bottom plate 1, a top box 3 is fixedly connected to the upper side of the vertical plate 2, a power transmission device is connected to the inside of the top box 3 in a matching manner, a spindle box 4 is installed below the front side of the top box 3, a guide sleeve 42 is connected to the inside of the spindle box 4 in a matching manner, the guide sleeve 42 can move up and down in the spindle box 4, a spindle 7 is connected to the inside of the guide sleeve 42, and the spindle 7 can move up and down along with the guide sleeve 42. The outer side of the guide sleeve 42 is also fixedly connected with a handle 8, a water valve switch 9 is arranged on the handle 8, and a long through groove for the handle 8 to move up and down is arranged on the spindle box 4. The power transmission device is connected with the main shaft 7 in a driving mode, the main shaft 7 can rotate in the guide sleeve 42 under the action of the power transmission device, and the power transmission device is in the prior art and adopts a structure of a motor, a belt and a belt pulley to drive the main shaft 7 to rotate.
An upper cooling channel 7.1 is arranged at the central shaft of the main shaft 7, the bottom of the main shaft 7 is connected with a drill chuck 51 through a pneumatic chuck 5, the pneumatic chuck 5 and the drill chuck 51 are both in the prior art, the pneumatic chuck 5 adopts a pneumatic chuck structure on the existing machining center, the size of the pneumatic chuck is adjusted according to the size of a drill bed, and the drill chuck 51 is of a structure which corresponds to the pneumatic chuck 5 and is used by the existing machining center. The drill bit clamp 51 is fixedly connected with a drill bit 6, a lower cooling channel 6.1 is arranged at the central shaft of the drill bit 6, an upper cooling channel 7.1 is communicated with the lower cooling channel 6.1 and is coaxially arranged, and the aperture of the upper cooling channel 7.1 is smaller than that of the lower cooling channel 6.1.
The upper side of the top box 3 is provided with a cooling liquid box 20, the lower side of the cooling liquid box 20 is connected with an upper cooling channel 7.1 through a liquid outlet pipe 26, the liquid outlet pipe 26 is connected with a water valve 23, a water valve switch 9 is connected with the water valve 23, the cooling liquid box 20 is also connected with a cooling pipe 24, and a liquid outlet of the cooling pipe 24 is correspondingly arranged on the upper side of the bottom plate 1.
A liquid collecting tank 18 is arranged on the lower side of the bottom plate 1, two guide chutes 10 are respectively arranged on two sides of the bottom plate 1, and a blanking hole 11 is arranged at one end of each guide chute 10 close to the vertical plate 2. And an air cylinder 16 is correspondingly arranged at the other end of the material guide groove 10, and the air cylinder 16 is arranged at the outer side of the liquid collecting box 18 through a first supporting plate 15. The cylinder 16 is connected with a first push plate 17, the first push plate 17 is correspondingly arranged in the corresponding material guide groove 10, the lower side of the first push plate 17 contacts the bottom of the material guide groove 10, and the width of the first push plate 17 is equal to that of the material guide groove 10. During processing, the waste material falling into the material guide chute 10 is pushed into the material falling hole 11 through the first push plate 17.
Be equipped with the bin outlet 29 on the tank wall in the blanking hole 11 outside, pass through two hinged joint door plant 40 in bin outlet 29 department, be equipped with otter board 34 in the bottom of blanking hole 11, be equipped with first filter plate 39 in the downside of otter board 34, first filter plate 39 is prior art, and otter board 34 keeps apart the material and cuts useless, and the useless coolant liquid of cutting of material can break away from and fall down because of the effect of gravity, filters the back through first filter plate 39, and pure coolant liquid flows into in the liquid collecting box 18.
The second push plate 28 is matched and connected in the blanking hole 11, and the lower side of the second push plate 28 contacts the screen 34. A second support plate 30 is welded to the outer wall of the header tank 18 above the discharge port 29, and a motor 31 is mounted on the second support plate 30. The output shaft of the motor 31 is connected with a screw rod 32, the screw rod 32 respectively penetrates through the side walls of two sides of the blanking hole 11, the end part of the screw rod 32 is clamped in the liquid collecting box 18 through a clamping block 33, and the screw rod 32 can freely rotate relative to the clamping block 33. The second push plate 28 is provided with a screw hole, the screw rod 32 is correspondingly matched and connected with the screw hole on the second push plate 28, the screw rod 32 drives the second push plate 28 to move in the blanking hole 11 under the driving of the motor 31, when the material waste in the blanking hole 11 reaches a certain amount, the door plate 40 is opened, and the material waste is discharged from the discharge port 29 through the second push plate 28.
A group of liquid discharging holes are formed at the bottom of each material guide chute 10, and the cooling liquid flowing into the material guide chute 10 flows into the liquid collecting tank 18 through the liquid discharging holes. The second filter plate 35 and the third filter plate 36 are sequentially connected in a matching way from top to bottom in the liquid collecting tank 18 on the lower side of the liquid discharging hole, and the second filter plate 35 and the third filter plate 36 are the prior art.
The bottom of the liquid collecting box 18 is provided with a guide plate 37 with an inclined upper side, the bottom of the liquid collecting box 18 corresponding to the lower side of the guide plate 37 is provided with a guide groove 38, the bottom of the liquid collecting box 18 is connected with the cooling liquid box 20 through a liquid return pipe 22, the liquid inlet of the liquid return pipe 22 is arranged in the guide groove 38, and the liquid return pipe 22 is connected with a water pump 21.
The height of the first push plate 17 is larger than that of the U-shaped baffle plate 19 on the outer side of the bottom plate 1. And each guide chute 10 is provided with a yielding hole 25 on the corresponding baffle 19 at the outer side, and each yielding hole 25 is correspondingly matched with the corresponding first push plate 17 in a yielding way.
The liquid level sensor 27 is arranged on the lower side in the cooling liquid tank 20, the controller 50 and the liquid level alarm 52 are arranged on the top of the cooling liquid tank 20, when the cooling liquid in the cooling liquid tank 20 is lower than the liquid level sensor 27, the liquid level sensor 27 transmits a signal to the controller 50, and the controller 50 controls the liquid level alarm 52 to give an alarm to remind an operator of adding the cooling liquid into the cooling liquid tank 20. The controller 50 is a conventional PLC controller, and is controlled in a conventional manner, and the controller 50 is connected to the pneumatic chuck 5, the air cylinder 16 and the motor 31 in a controlled manner.
Claims (1)
1. The utility model provides a drilling machine that can retrieve coolant liquid and recycle which characterized in that: comprises a bottom plate (1), a vertical plate (2) is connected on one side of the bottom plate (1), a top box (3) is fixedly connected on the upper side of the vertical plate (2), a power transmission device is connected in the top box (3) in a matching way, a spindle box (4) is installed below the front side of the top box (3), a spindle (7) is arranged in the spindle box (4), the power transmission device is connected with the spindle (7) in a driving way, an upper cooling channel (7.1) is arranged at the central shaft of the spindle (7), a handle (8) for driving the spindle (7) to move up and down is arranged on one side of the spindle box (4), a water valve switch (9) is installed on the handle (8), a drill bit clamp (51) is connected at the bottom of the spindle (7) through a pneumatic chuck (5), a drill bit (6) is fixedly connected on the drill bit clamp (51), a lower cooling channel (6.1) is arranged at the central shaft of the drill bit (6), the upper cooling channel (7.1) is, the aperture of the upper cooling channel (7.1) is smaller than that of the lower cooling channel (6.1);
a cooling liquid box (20) is arranged on the upper side of the top box (3), the lower side of the cooling liquid box (20) is connected with a cooling channel (7.1) through a liquid outlet pipe (26), a water valve (23) is connected on the liquid outlet pipe (26), a water valve switch (9) is connected with the water valve (23), the cooling liquid box (20) is also connected with a cooling pipe (24), and a liquid outlet of the cooling pipe (24) is correspondingly arranged on the upper side of the bottom plate (1);
a liquid collecting box (18) is arranged on the lower side of a bottom plate (1), two guide chutes (10) are respectively arranged on two sides of the bottom plate (1), a blanking hole (11) is arranged at one end of each guide chute (10) close to a vertical plate (2), an air cylinder (16) is correspondingly arranged at the other end of each guide chute (10), the air cylinder (16) is connected with a first push plate (17), the first push plate (17) is correspondingly arranged in the corresponding guide chute (10), a discharge hole (29) is arranged on the box wall outside the blanking hole (11), a door plate (40) is connected at the discharge hole (29) in a matching way, a screen plate (34) is arranged at the bottom of the blanking hole (11), a first filter plate (39) is arranged on the lower side of the screen plate (34), a second push plate (28) is connected in the blanking hole (11) in a matching way, a motor (31) is arranged on the liquid collecting box (18), and a screw rod (32) is connected on an output, the screw rod (32) is correspondingly connected with a second push plate (28) in a transmission manner, a liquid discharging hole is formed in the bottom of each guide chute (10), a second filter plate (35) and a third filter plate (36) are sequentially connected in a matching manner from top to bottom in a liquid collecting box (18) on the lower side of the liquid discharging hole, the lower side of the liquid collecting box (18) is connected with a cooling liquid box (20) through a liquid return pipe (22), and a water pump (21) is connected to the liquid return pipe (22);
a liquid level sensor (27) is arranged on the lower side in the cooling liquid tank (20), a controller (50) and a liquid level alarm (52) are arranged on the top of the cooling liquid tank (20), and the controller (50) is in control connection with the pneumatic chuck (5), the air cylinder (16) and the motor (31);
a guide sleeve (42) is connected in the spindle box (4) in a matching way, the spindle (7) is connected in the guide sleeve (42), the handle (8) is fixedly connected on the guide sleeve (42), and a long through groove for enabling the handle (8) to move up and down is arranged on the spindle box (4);
a first support plate (15) is arranged outside the liquid collecting box (18), and the air cylinder (16) is arranged on the first support plate (15);
the U-shaped baffle (19) on the outer side of the bottom plate (1) is provided with a yielding hole (25) on the baffle (19) corresponding to the outer side of each guide chute (10), and the yielding hole (25) is correspondingly matched with the corresponding first push plate (17) in a yielding way;
a second supporting plate (30) is arranged on the outer side of the liquid collecting box (18), and the motor (31) is arranged on the second supporting plate (30);
the bottom of the liquid collecting box (18) is provided with a guide plate (37) with an inclined upper side, the bottom of the liquid collecting box (18) corresponding to the lower side of the guide plate (37) is provided with a guide groove (38), and a liquid inlet of the liquid return pipe (22) is arranged in the guide groove (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271255.XA CN108515389B (en) | 2018-03-29 | 2018-03-29 | Drilling machine capable of recycling cooling liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271255.XA CN108515389B (en) | 2018-03-29 | 2018-03-29 | Drilling machine capable of recycling cooling liquid |
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| Publication Number | Publication Date |
|---|---|
| CN108515389A CN108515389A (en) | 2018-09-11 |
| CN108515389B true CN108515389B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271255.XA Active CN108515389B (en) | 2018-03-29 | 2018-03-29 | Drilling machine capable of recycling cooling liquid |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110227858B (en) * | 2019-06-04 | 2024-05-03 | 杭州泰华电机有限公司 | Hydraulic clamp for reaming |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034930A (en) * | 2003-07-17 | 2005-02-10 | Ogusu Kinzoku Kogyosho:Kk | Coolant cleaning device |
| CN202270995U (en) * | 2011-09-22 | 2012-06-13 | 杭州西湖台钻有限公司 | Inner cooling type drilling machine |
| CN104647130A (en) * | 2013-11-19 | 2015-05-27 | 西北机器有限公司 | Cycle cooling machine tool cooling tank |
| CN106178637A (en) * | 2016-08-31 | 2016-12-07 | 张家港市华扬冶金机械有限公司 | A kind of metal fragment filter mechanism |
| CN106392121A (en) * | 2016-10-27 | 2017-02-15 | 林志城 | Drilling machine capable of relieving dill bit damage |
| CN107756129A (en) * | 2017-11-30 | 2018-03-06 | 叶侃 | A kind of metal bar material sawdust retracting device |
-
2018
- 2018-03-29 CN CN201810271255.XA patent/CN108515389B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034930A (en) * | 2003-07-17 | 2005-02-10 | Ogusu Kinzoku Kogyosho:Kk | Coolant cleaning device |
| CN202270995U (en) * | 2011-09-22 | 2012-06-13 | 杭州西湖台钻有限公司 | Inner cooling type drilling machine |
| CN104647130A (en) * | 2013-11-19 | 2015-05-27 | 西北机器有限公司 | Cycle cooling machine tool cooling tank |
| CN106178637A (en) * | 2016-08-31 | 2016-12-07 | 张家港市华扬冶金机械有限公司 | A kind of metal fragment filter mechanism |
| CN106392121A (en) * | 2016-10-27 | 2017-02-15 | 林志城 | Drilling machine capable of relieving dill bit damage |
| CN107756129A (en) * | 2017-11-30 | 2018-03-06 | 叶侃 | A kind of metal bar material sawdust retracting device |
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| Publication number | Publication date |
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| CN108515389A (en) | 2018-09-11 |
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Effective date of registration: 20200422 Address after: 236000 118 households, houtianzi village, Baimiao village, Quanying office, Yingquan District, Fuyang City, Anhui Province Applicant after: Fuyang zhanqianli Intellectual Property Operation Co., Ltd Address before: 233000 north side warehouse, No. 849, Tu Shan Road, bengshan mountain, Bengbu, Anhui Applicant before: BENGBU HONGHU PRECISION MACHINERY Co.,Ltd. |
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