CN111015354A - Cooling device of multi-spindle drilling machine - Google Patents
Cooling device of multi-spindle drilling machine Download PDFInfo
- Publication number
- CN111015354A CN111015354A CN201911151888.8A CN201911151888A CN111015354A CN 111015354 A CN111015354 A CN 111015354A CN 201911151888 A CN201911151888 A CN 201911151888A CN 111015354 A CN111015354 A CN 111015354A
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- CN
- China
- Prior art keywords
- drill
- flow guide
- drilling machine
- workpiece
- cooling device
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000002826 coolant Substances 0.000 claims abstract description 7
- 230000035515 penetration Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000498 cooling water Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a cooling device for a multi-spindle drilling machine. The cooling device comprises a liquid storage tank (2) arranged on a drill plate (1) of the drilling machine, and a clamp (4) for placing a workpiece (3) is arranged at the lower part of the drill plate (1); the drill plate (1) is provided with a drill bushing (6) for a drill (5) to penetrate in and penetrate out, and the drill (5) penetrates through the drill bushing (6) to form a drill hole for the workpiece (3); the drill jig plate (1) is provided with a plurality of guide holes (7) communicated with the liquid storage tank (2), and liquid outlets of the guide holes (7) are arranged in the direction of drilling the workpiece (3). When the drill hole is drilled, the coolant flows into the liquid storage tank through the coolant inlet pipe, then flows into the positions of the drill holes through the flow guide holes, and then is continuously recycled, so that the drill hole can be cooled, the structure is reasonable, and the use effect is good.
Description
Technical Field
The invention relates to a cooling device of a multi-spindle drilling machine, and belongs to the technical field of drilling machines.
Background
The traditional method of multi-shaft drilling cooling is that each drilling position needs to be provided with a cooling water pipe, particularly a drilling template is arranged on a workpiece, the cooling water pipe is more difficult to arrange, and therefore improvement is needed.
Disclosure of Invention
The invention aims to overcome the defects and provides a cooling device of a multi-spindle drilling machine, which is reasonable in structure and can well cool the drilling machine.
The technical scheme adopted by the invention is as follows: a cooling device of a multi-spindle drilling machine comprises a liquid storage tank (2) arranged on a drilling template (1) of the drilling machine, wherein a clamp (4) for placing a workpiece (3) is arranged at the lower part of the drilling template (1);
the drill plate (1) is provided with a drill bushing (6) for a drill (5) to penetrate in and penetrate out, and the drill (5) penetrates through the drill bushing (6) to form a drill hole for the workpiece (3);
the drill jig plate (1) is provided with a plurality of guide holes (7) communicated with the liquid storage tank (2), and liquid outlets of the guide holes (7) are arranged in the direction of drilling the workpiece (3).
Further, the lower extreme of water conservancy diversion hole (7) be provided with honeycomb duct (8) that water conservancy diversion hole (7) are connected, honeycomb duct (8) are connected out a water conservancy diversion ring (9), water conservancy diversion ring (9) are in the top of work piece (3) drilling position, water conservancy diversion ring (9) lower surface is provided with a plurality of liquid outlets (10) that supply coolant to flow out.
Further, the lower surface of the flow guide ring (9) is provided with a plurality of faces, a liquid outlet pipe (11) is arranged on the inclined surface of the workpiece (3) in the drilling position direction, and the liquid outlet (10) is located at the lower port of the liquid outlet pipe (11).
Further, the drill sleeve (6) and the liquid storage tank (2) are not communicated.
Furthermore, honeycomb duct (8) are elasticity, honeycomb duct (8) card is established in water conservancy diversion hole (7), honeycomb duct (8), water conservancy diversion hole (7) all incline to set up.
Furthermore, the outer surface of the flow guide pipe (8) is provided with a handle for the flow guide pipe (8)) to conveniently penetrate into the flow guide hole (7).
The invention has the advantages that: when the drill hole is drilled, the coolant flows into the liquid storage tank through the coolant inlet pipe, then flows into the positions of the drill holes through the flow guide holes, and then is continuously recycled, so that the drill hole can be cooled, the structure is reasonable, and the use effect is good.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure, 1 is a drill plate, 2 is a liquid storage tank, 3 is a workpiece, 4 is a clamp, 5 is a drill, 6 is a drill bushing, 7 is a flow guide hole, 8 is a flow guide pipe, 9 is a flow guide ring, 10 is a liquid outlet, and 11 is a liquid outlet pipe.
Detailed Description
A cooling device of a multi-spindle drilling machine comprises a liquid storage tank 2 arranged on a drill plate 1 of the drilling machine, wherein a clamp 4 for placing a workpiece 3 is arranged at the lower part of the drill plate 1;
the drill plate 1 is provided with a drill bushing 6 for a drill bit 5 to penetrate in and out, and the drill bit 5 penetrates through the drill bushing 6 to form a drill hole for the workpiece 3;
the drill jig plate 1 is provided with a plurality of guide holes 7 communicated with the liquid storage tank 2, and liquid outlets of the guide holes 7 are arranged in the direction of drilling the workpiece 3.
Furthermore, the lower extreme of water conservancy diversion hole 7 be provided with the honeycomb duct 8 that water conservancy diversion hole 7 is connected, honeycomb duct 8 connects out a water conservancy diversion ring 9, water conservancy diversion ring 9 is in the top of 3 drilling positions of work piece, water conservancy diversion ring 9 lower surface is provided with a plurality of liquid outlets 10 that supply cooling medium to flow out.
Further, the lower surface of the flow guide ring 9 is provided with a plurality of faces the liquid outlet pipe 11 is arranged on the slope of the direction of the drilling position of the workpiece 3, and the liquid outlet 10 is arranged at the lower port of the liquid outlet pipe 11.
Further, the drill sleeve 6 is not communicated with the liquid storage tank 2.
Furthermore, the honeycomb duct 8 is elastic, the honeycomb duct 8 is clamped in the flow guide hole 7, and the honeycomb duct 8 and the flow guide hole 7 are both obliquely arranged.
Furthermore, the outer surface of the flow guide pipe 8 is provided with a handle for the flow guide pipe 8 to conveniently penetrate into the flow guide hole 7.
The invention will be further explained below for a better understanding of the invention: the cooling liquid firstly enters the liquid storage tank 2, then sequentially enters each cooling point under the flow guidance of each flow guidance hole 7, enters each flow guidance pipe 8 through the flow guidance holes 7, then enters each flow guidance ring 9 under the flow guidance of the flow guidance pipe 8, and flows out from each liquid outlet 10 on the lower surface of the flow guidance pipe.
The flow guide pipe 8 is made of elastic materials, so under the action of elastic force, the flow guide pipe 8 can be clamped in the flow guide hole 7 to form fastening connection, and the flow guide pipe 8 can be conveniently clamped in the flow guide hole 7 or pulled out of the flow guide hole 7 through related tools under the action of the handle.
According to the invention, the liquid storage tank 2 is not communicated with the drill bush 6, but is communicated with the diversion hole 7, so that resistance is not formed when the drill bit 5 moves up and down, and good cooling is formed when the drill bit 5 is drilled.
The structural shape of the liquid storage tank is not particularly limited, and the liquid storage tank is reasonably arranged according to specific use occasions, so that the structural form meeting the use function can be applied to the liquid storage tank.
Claims (6)
1. The cooling device of the multi-spindle drilling machine is characterized by comprising a liquid storage tank (2) arranged on a drilling template (1) of the drilling machine, wherein a clamp (4) for placing a workpiece (3) is arranged at the lower part of the drilling template (1);
the drill plate (1) is provided with a drill bushing (6) for a drill (5) to penetrate in and penetrate out, and the drill (5) penetrates through the drill bushing (6) to form a drill hole for the workpiece (3);
the drill jig plate (1) is provided with a plurality of guide holes (7) communicated with the liquid storage tank (2), and liquid outlets of the guide holes (7) are arranged in the direction of drilling the workpiece (3).
2. The cooling device of a multi-spindle drilling machine according to claim 1, wherein a flow guide pipe (8) connected with the flow guide hole (7) is arranged at the lower end of the flow guide hole (7), the flow guide pipe (8) is connected with a flow guide ring (9), the flow guide ring (9) is positioned above the drilling position of the workpiece (3), and a plurality of liquid outlets (10) for flowing out cooling medium are arranged on the lower surface of the flow guide ring (9).
3. The cooling device of a multi-spindle drilling machine as claimed in claim 2, wherein the lower surface of the deflector ring (9) is provided with a plurality of obliquely arranged liquid outlet pipes (11) facing the direction of the drilling position of the workpiece (3), and the liquid outlet (10) is arranged at the lower end of the liquid outlet pipes (11).
4. A cooling arrangement of a multi-spindle drilling machine according to claim 1, characterised in that the drill bushing (6) and the reservoir (2) are not arranged in communication.
5. The cooling device for the multi-spindle drilling machine as claimed in claim 2, wherein the flow guide tube (8) is elastic, the flow guide tube (8) is inserted into the flow guide hole (7), and both the flow guide tube (8) and the flow guide hole (7) are arranged obliquely.
6. The cooling apparatus for a multiple-spindle drilling machine according to claim 5, wherein the outer surface of the flow guide pipe (8) is provided with a handle for facilitating the penetration of the flow guide pipe (8)) into the flow guide hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151888.8A CN111015354A (en) | 2019-11-22 | 2019-11-22 | Cooling device of multi-spindle drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151888.8A CN111015354A (en) | 2019-11-22 | 2019-11-22 | Cooling device of multi-spindle drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111015354A true CN111015354A (en) | 2020-04-17 |
Family
ID=70201927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911151888.8A Pending CN111015354A (en) | 2019-11-22 | 2019-11-22 | Cooling device of multi-spindle drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111015354A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020650A1 (en) * | 1995-01-06 | 1996-07-11 | Synthes Ag, Chur | Cooled drill bushing |
| DE19705240A1 (en) * | 1997-02-12 | 1998-09-10 | Nagel Masch Werkzeug | Feed system for horizontal deep boring machine |
| CN201823973U (en) * | 2010-09-20 | 2011-05-11 | 吕杭云 | Drilling template |
| CN207464275U (en) * | 2017-07-26 | 2018-06-08 | 陕西凯迈航空航天机电设备有限公司 | A kind of drill bushing with refrigerating function |
| CN211708812U (en) * | 2019-11-22 | 2020-10-20 | 江苏新光华机械有限公司 | Cooling device of multi-spindle drilling machine |
-
2019
- 2019-11-22 CN CN201911151888.8A patent/CN111015354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020650A1 (en) * | 1995-01-06 | 1996-07-11 | Synthes Ag, Chur | Cooled drill bushing |
| DE19705240A1 (en) * | 1997-02-12 | 1998-09-10 | Nagel Masch Werkzeug | Feed system for horizontal deep boring machine |
| CN201823973U (en) * | 2010-09-20 | 2011-05-11 | 吕杭云 | Drilling template |
| CN207464275U (en) * | 2017-07-26 | 2018-06-08 | 陕西凯迈航空航天机电设备有限公司 | A kind of drill bushing with refrigerating function |
| CN211708812U (en) * | 2019-11-22 | 2020-10-20 | 江苏新光华机械有限公司 | Cooling device of multi-spindle drilling machine |
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