CN219748523U - Drill bit with cooling structure - Google Patents
Drill bit with cooling structure Download PDFInfo
- Publication number
- CN219748523U CN219748523U CN202223396549.6U CN202223396549U CN219748523U CN 219748523 U CN219748523 U CN 219748523U CN 202223396549 U CN202223396549 U CN 202223396549U CN 219748523 U CN219748523 U CN 219748523U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- plate
- control box
- cooling structure
- cavity
- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000009991 scouring Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000005507 spraying Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a drill bit with a cooling structure, which comprises a base, a support, a linear module, a control box and a drill bit body, wherein a cooling coil is wound on the outer side of the control box, a spray head is arranged on the side surface of a spray pipe, a partition plate is fixedly connected in a collecting cavity, the partition plate divides the collecting cavity into a liquid draining cavity and a sewage draining cavity, and an inclined filter screen is arranged in the liquid draining cavity. This kind of drill bit with cooling structure can directly spout the coolant liquid to the drill bit body surface through the shower nozzle, avoids the coolant liquid to be willing straight line to fall down and not contact the drill bit owing to gravity, improves the utilization ratio of coolant liquid, and the filter residue can flow into the blowdown chamber under the scouring action of gravity and liquid, and the staff can concentrate unified clearance to the broken bits in the blowdown chamber, reduces the cleaning efficiency to the filter screen.
Description
Technical Field
The utility model relates to the technical field of drill bits, in particular to a drill bit with a cooling structure.
Background
The drilling machine is mainly used for drilling, reaming, tapping and other processing, the drill bit on the drilling machine can generate high temperature when working, the work piece and the drill bit are influenced, so that the existing drilling machine is additionally provided with a water cooling device, but the cooling device is inconvenient to collect and reuse the used cooling water, in order to solve the problem, the utility model with the authorized publication number of CN216176896U discloses a cooling device for the drill bit, the drill bit body is flexibly processed through the arrangement of a heat radiating component, meanwhile, the heat radiating component can be used for rapidly radiating, the cooling device for the drill bit is more convenient to collect and filter the used cooling water through the joint cooperation of the extraction component and the cooling component, and the cooling device is reused after being cooled again, so that the purpose of saving water resources is achieved, but the cooling liquid of a spray pipe on the heat radiating component flows out of the drill bit body through a diversion hole at the bottom of a diversion bin instead of being sprayed out to the outer side of the drill bit, so that most of the cooling liquid directly flows downwards under the action of gravity and cannot contact with the drill bit body, the cooling efficiency is reduced, moreover, the filter screen is required to be cleaned frequently, and the filter screen is not easy to clean up due to the fact that the filter screen is blocked by manual work. Therefore, we propose a drill bit with a cooling structure.
Disclosure of Invention
The present utility model is directed to a drill bit with a cooling structure, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drill bit with cooling structure, includes base, support, sharp module, control box and drill bit body, support fixed connection is in the base upper end, be connected with the control box through sharp module on the support, the control box bottom is provided with the drill bit body, the winding of control box outside has cooling coil, both ends are connected with inlet tube and spray pipe respectively about the cooling coil, the spray pipe side is provided with the shower nozzle, the control box bottom is connected with the fixed plate through the connecting piece, the spray pipe sets up on the fixed plate, be provided with the collection chamber on the base, collection intracavity fixedly connected with baffle, the baffle divide into collection chamber and blowdown chamber, be provided with oblique filter screen in the drainage chamber, the drainage chamber side is connected with the circulating pipe, be provided with guide hole and side filter screen on the baffle, the joint has the apron on the collection chamber.
Preferably, the fixed plate is formed by combining the head and the tail of the unit plate, the unit plate comprises a vertical circular arc part and an inclined conical part, the inclined conical part is fixedly connected to the bottom end of the vertical circular arc part, and the vertical circular arc part is connected to the control box through a connecting piece.
Preferably, the cover plate comprises a mesh plate and a sealing plate, wherein the mesh plate and the sealing plate are positioned above the liquid draining cavity, and the sealing plate is positioned above the sewage draining cavity.
Preferably, the bottom of the liquid draining cavity is provided with an inclined bottom plate, and the inclined bottom plate is inclined to one side of the circulating pipe.
Preferably, the apron bottom fixedly connected with constant head tank, baffle upper end joint is in the constant head tank.
Compared with the prior art, the utility model has the beneficial effects that: this kind of drill bit with cooling structure can spray the coolant liquid directly to the drill bit body surface through the shower nozzle, avoid the coolant liquid to be because gravity is willing straight line to fall down and not contact the drill bit, improve the utilization ratio of coolant liquid, the setting of cooling coil can carry out quick cooling heat dissipation to the control box simultaneously, improve the radiating efficiency of the control assembly of drill bit body, utilize mesh board on the apron and the oblique filter screen of flowing back intracavity to filter the coolant liquid, coolant liquid accessible circulating pipe returns the coolant liquid case again after filtering, realize the cyclic utilization of coolant liquid, and the filter residue can flow into the blowdown chamber under the scouring action of gravity and liquid, the staff can concentrate unified clearance to the broken bits of blowdown intracavity, reduce the cleaning efficiency to the filter screen.
Drawings
FIG. 1 is a partial front cross-sectional view of the present utility model;
FIG. 2 is a schematic perspective view of a fixing plate according to the present utility model;
fig. 3 is a schematic perspective view of a cover plate of the present utility model.
In the figure: base 1, support 2, straight line module 3, control box 4, drill bit body 5, inlet tube 6, cooling coil 7, spray pipe 8, shower nozzle 9, fixed plate 10, unit board 101, perpendicular circular arc portion 1011, slope circular cone portion 1012, connecting piece 11, collecting chamber 12, flowing back chamber 121, blowdown chamber 122, baffle 13, guide hole 14, side filter screen 15, apron 16, mesh board 161, closing plate 162, constant head tank 17, oblique filter screen 18, oblique bottom plate 19, circulation pipe 20.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a drill bit with cooling structure, including base 1, support 2, sharp module 3, control box 4 and drill bit body 5, support 2 fixed connection is in base 1 upper end, is connected with control box 4 through sharp module 3 on the support 2, and control box 4 bottom is provided with drill bit body 5, and sharp module 3 can drive control box 4 and drill bit body 5 and control the linear movement about, and control box 4 is inside to be provided with the actuating mechanism of drill bit body 5, can drive drill bit body 5 and process, and this is prior art, does not do not specifically limit;
the cooling coil pipe 7 is wound on the outer side of the control box 4, the upper end and the lower end of the cooling coil pipe 7 are respectively connected with the water inlet pipe 6 and the water spraying pipe 8, the side face of the water spraying pipe 8 is provided with the spray head 9, the water spraying direction of the spray head 9 faces the drill bit body 5 in the middle, the water inlet pipe 6 is externally connected with the cooling liquid box and the liquid pump, cooling liquid in the cooling liquid box can be led into the water inlet pipe 6 through the liquid pump and sprayed out through the spray head 9 on the side face of the water spraying pipe 8, so that the cooling liquid can be directly sprayed onto the surface of the drill bit body 5, the situation that the cooling liquid is willing to fall down linearly due to gravity and does not contact with the drill bit is avoided, the utilization rate of the cooling liquid is improved, meanwhile, the cooling coil pipe 7 can exchange heat with the outer wall of the control box 4, the heat dissipation efficiency of the control box 4 is improved, and the utilization rate of the cooling liquid is improved;
the bottom end of the control box 4 is connected with a fixed plate 10 through a connecting piece 11, the spray pipe 8 is arranged on the fixed plate 10, the connecting piece 11 can be a bolt component, the disassembly is convenient, the bottom of the fixed plate 10 is a conical part and is arranged on the outer side of the drill bit body 5, the spray pipe 8 can be limited on the inner wall of the fixed plate 10, and the limiting structure can be a binding belt and the like, is simple and effective, can also be other limiting components, and is not particularly limited;
the fixing plate 10 is formed by combining unit plates 101 end to end, the unit plates 101 comprise vertical circular arc parts 1011 and inclined conical parts 1012, the inclined conical parts 1012 are fixedly connected to the bottom ends of the vertical circular arc parts 1011, the vertical circular arc parts 1011 are connected to the control box 4 through connecting pieces 11, the structure of the unit plates 101 is as shown in fig. 2, the unit plates 101 in annular arrangement form a complete fixing plate 10, the spliced fixing plate 10 is convenient to install on one hand, and the water spraying pipe 8 is convenient to limit on the other hand;
the base 1 is provided with a collecting cavity 12, a baffle 13 is fixedly connected in the collecting cavity 12, the baffle 13 divides the collecting cavity 12 into a drain cavity 121 and a blowdown cavity 122, an inclined filter screen 18 is arranged in the drain cavity 121, the side surface of the drain cavity 121 is connected with a circulating pipe 20, the baffle 13 is provided with a guide hole 14 and a side filter screen 15, the circulating pipe 20 is connected with a cooling liquid tank, the circulating pipe 20 is provided with a liquid pump, cooling liquid in the drain cavity 121 can be recycled in the cooling liquid tank through the circulating pipe 20, the inclined filter screen 18 is obliquely arranged towards the direction of the blowdown cavity 122, so that the cooling liquid can pass through the inclined filter screen 18, debris residues can be discharged to the blowdown cavity 122 through the guide hole 14 under the impact of gravity and water flow, the residues in the blowdown cavity 122 can be temporarily concentrated and stored, after a period of time, the residues in the blowdown cavity 122 can be concentrated and cleaned, the cleaning frequency of the inclined filter screen 18 is reduced, the manual working strength is reduced, and the cooling liquid flowing into the blowdown cavity 122 flows back to the drain cavity 121 through the side filter screen 15 and returns to the cooling liquid tank through the circulating pipe 20 to the cooling liquid tank for recycling;
the bottom of the liquid discharge cavity 121 is provided with an inclined bottom plate 19, the inclined bottom plate 19 inclines to one side of the circulating pipe 20, and the inclined bottom plate 19 can accelerate liquid to flow out of the circulating pipe 20, so that the circulating efficiency is improved;
the collecting cavity 12 is provided with the cover plate 16 in a clamping mode, the cover plate 16 comprises a mesh plate 161 and a sealing plate 162, the mesh plate 161 and the sealing plate 162 are arranged above the drain cavity 121, the sealing plate 162 is arranged above the drain cavity 122, the bottom end of the cover plate 16 is fixedly connected with the positioning groove 17, the upper end of the partition plate 13 is clamped in the positioning groove 17, the positioning groove 17 is arranged to limit and guide the cover plate 16, the clamping stability is improved, the mesh plate 161 can enable cooling liquid to flow into the drain cavity 121 and perform preliminary filtration on residue scraps, the sealing plate 162 shields the drain cavity 122, when scraps in the drain cavity 122 need to be cleaned, the sealing plate 162 is lifted independently through the hinge structure of the mesh plate 161 and the sealing plate 162, and the operation is more convenient.
When the cooling device is used, cooling liquid in the cooling liquid tank can be led into the water inlet pipe 6 through the liquid pump and sprayed out through the spray nozzle 9 on the side face of the spray pipe 8, so that the cooling liquid can be directly sprayed to the surface of the drill bit body 5, meanwhile, the cooling coil 7 can exchange heat with the outer wall of the control box 4, the heat dissipation efficiency of the control box 4 is improved, the utilization rate of the cooling liquid is improved, the cooling liquid after use firstly flows into the liquid draining cavity 121, the cooling liquid can pass through the inclined filter screen 18, and debris residues can be discharged to the blowdown cavity 122 through the guide hole 14 under the impact of gravity and water flow, the residues in the blowdown cavity 122 are temporarily concentrated and stored, after a period of time, the residues in the blowdown cavity 122 can be concentrated and cleaned, the cleaning frequency of the inclined filter screen 18 is reduced, the manual work intensity is reduced, and the cooling liquid in the liquid draining cavity 121 can be returned to the cooling liquid tank for recycling through the circulating pipe 20.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Drill bit with cooling structure, including base (1), support (2), sharp module (3), control box (4) and drill bit body (5), its characterized in that: support (2) fixedly connected with control box (4) on base (1), be connected with drill bit body (5) through sharp module (3) on support (2), control box (4) bottom, control box (4) outside winding has cooling coil (7), cooling coil (7) upper and lower both ends are connected with inlet tube (6) and spray pipe (8) respectively, spray pipe (8) side is provided with shower nozzle (9), control box (4) bottom is connected with fixed plate (10) through connecting piece (11), spray pipe (8) set up on fixed plate (10), be provided with on base (1) and collect chamber (12), collect chamber (12) fixedly connected with baffle (13), baffle (13) divide into collection chamber (12) and blowdown chamber (122), be provided with oblique filter screen (18) in the outage chamber (121) side and be connected with (20), be provided with on baffle (13) and draw-in pipe (14) and filter screen (16) are collected to guide hole side (16).
2. The drill bit with cooling structure according to claim 1, wherein: the fixing plate (10) is formed by combining unit plates (101) end to end, the unit plates (101) comprise vertical circular arc portions (1011) and inclined conical portions (1012), the inclined conical portions (1012) are fixedly connected to the bottom ends of the vertical circular arc portions (1011), and the vertical circular arc portions (1011) are connected to the control box (4) through connecting pieces (11).
3. The drill bit with cooling structure according to claim 1, wherein: the cover plate (16) comprises a mesh plate (161) and a sealing plate (162), the mesh plate (161) and the sealing plate (162) are arranged above the liquid draining cavity (121), and the sealing plate (162) is arranged above the pollution discharging cavity (122).
4. The drill bit with cooling structure according to claim 1, wherein: the bottom of the liquid draining cavity (121) is provided with an inclined bottom plate (19), and the inclined bottom plate (19) is inclined to one side of the circulating pipe (20).
5. The drill bit with cooling structure according to claim 1, wherein: the bottom end of the cover plate (16) is fixedly connected with a positioning groove (17), and the upper end of the partition plate (13) is clamped in the positioning groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223396549.6U CN219748523U (en) | 2022-12-19 | 2022-12-19 | Drill bit with cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223396549.6U CN219748523U (en) | 2022-12-19 | 2022-12-19 | Drill bit with cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748523U true CN219748523U (en) | 2023-09-26 |
Family
ID=88072177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223396549.6U Active CN219748523U (en) | 2022-12-19 | 2022-12-19 | Drill bit with cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748523U (en) |
-
2022
- 2022-12-19 CN CN202223396549.6U patent/CN219748523U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |