CN216858263U - Main shaft cooling device for numerical control lathe - Google Patents
Main shaft cooling device for numerical control lathe Download PDFInfo
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- CN216858263U CN216858263U CN202220731100.1U CN202220731100U CN216858263U CN 216858263 U CN216858263 U CN 216858263U CN 202220731100 U CN202220731100 U CN 202220731100U CN 216858263 U CN216858263 U CN 216858263U
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- pipe
- cooling
- cooler bin
- joint
- flow
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- 238000001816 cooling Methods 0.000 title claims abstract description 58
- 239000000110 cooling liquid Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 21
- 239000002826 coolant Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 238000011084 recovery Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000012809 cooling fluid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a spindle cooling device for a numerical control lathe, which comprises a transmission spindle and a cooling box, wherein the transmission spindle penetrates through the cooling box, a cooling liquid box is arranged on the cooling box, a spray pipe is arranged in the cooling box, a recovery structure is arranged at the lower end of the cooling box, the recovery structure comprises a flow dividing pipe, a flow combining pipe and a connecting piece, and the flow dividing pipe is fixed on the cooling box. The utility model relates to a spindle cooling device for a numerically controlled lathe, which belongs to the technical field of lathe spindle cooling, and is characterized in that a recovery structure is arranged, structures such as a flow dividing pipe, a through hole and a flow combining pipe are adopted, so that a plurality of parts of cooling liquid can be synchronously recovered in a flowing manner, the recovery efficiency is improved, the cooling liquid with temperature can be prevented from being left in a cooling box for a long time due to rapid recovery, the cooling effect is ensured, the structures such as the flow combining pipe are connected by using a connecting piece, the connection is convenient and rapid, and the tightness after connection is high.
Description
Technical Field
The utility model relates to the technical field of lathe spindle cooling, in particular to a spindle cooling device for a numerical control lathe.
Background
A numerically controlled lathe is one of the widely used numerically controlled machines. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. In the use process of the numerical control lathe, the main shaft rotates to generate heat, and in order to prolong the service life of the main shaft, the main shaft needs to be cooled, so that a cooling device can be used. The Chinese patent numbers are: CN214445048U discloses a "numerical control lathe spindle cooling device", in which a spindle cooling box, a cutting fluid cooling box, a cooling fluid spraying head, and a cooling fluid circulation pipe are arranged to realize efficient cooling of the spindle, and the cooling fluid can be circulated for use, but in the above patent, the cooling fluid after cooling the spindle falls to the lower end of the spindle cooling box and flows into the cooling fluid circulation pipe through a middle through hole.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a spindle cooling device for a numerical control lathe, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a main shaft heat sink for numerical control lathe, includes transmission main shaft and cooler bin, the transmission main shaft runs through in the cooler bin, and is provided with the coolant liquid case on the cooler bin, the internally mounted of cooler bin has the spray tube, the lower extreme of cooler bin is provided with retrieves the structure, and retrieves the structure and include shunt tubes, flow-joining pipe and connecting piece, the shunt tubes is fixed in on the cooler bin, the one end of connecting piece is connected on the shunt tubes, and the other end of connecting piece is connected on the flow-joining pipe, the flow-joining pipe passes through connecting piece, shunt tubes and connects on the cooler bin.
Preferably, the lower end of the inside of the cooling box is provided with an inclined plane, the cooling liquid box is fixedly installed on the cooling box, a delivery pump is arranged inside the cooling liquid box, and a liquid injection pipe is installed on the cooling liquid box.
Preferably, the spray pipe is connected with the cooling liquid tank, the spray pipe is positioned right above the transmission main shaft, and the spray pipe is provided with a spray head.
Preferably, retrieve the structure and still include through-hole, circulating pipe and mounting bracket, the through-hole is seted up on the cooler bin, and through-hole and shunt tubes are linked together, circulating pipe fixed connection is on the flow-combining pipe, and the end of circulating pipe is connected with the coolant liquid case, the mounting bracket sets up in the both ends of flow-combining pipe, and fixed connection between mounting bracket and the cooler bin, the flow-combining pipe passes through mounting bracket fixed mounting on the cooler bin.
Preferably, the connecting piece includes fixed joint, rotary joint, screwed joint and hose, screwed joint sets up on fixed joint and rotary joint, fixed joint sets up respectively in the both ends of hose with rotary joint, and fixed joint passes through screwed joint and connects on the shunt tubes, rotary joint passes through screwed joint and connects on the confluence pipe.
Compared with the prior art, the utility model has the following beneficial effects: this a main shaft heat sink for numerical control lathe through the recovery structure that sets up, adopts shunt tubes, through-hole, confluence pipe isotructure, can realize that many places of coolant liquid flow in step retrieve, has improved recovery efficiency to retrieve fast and can also avoid the coolant liquid that has the temperature to stay in the cooler bin for a long time, ensured cooling effect, utilize the connecting piece to carry out the connection of confluence pipe isotructure, convenient and fast when connecting, connect the compactness height in back.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the present invention at the recycling structure;
fig. 4 is a schematic structural view of the connector of the present invention.
In the figure: 1. a transmission main shaft; 2. a cooling tank; 3. a coolant tank; 4. a nozzle; 5. a recovery structure; 501. a shunt tube; 502. a through hole; 503. a confluence pipe; 504. a circulation pipe; 505. a connecting member; 5051. fixing the joint; 5052. a rotary joint; 5053. a threaded joint; 5054. a hose; 506. a mounting frame; 6. a bevel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, a spindle cooling device for a numerically controlled lathe includes a transmission spindle 1 and a cooling box 2, the transmission spindle 1 penetrates through the cooling box 2, a cooling liquid box 3 is disposed on the cooling box 2, a spray pipe 4 is disposed inside the cooling box 2, a recovery structure 5 is disposed at a lower end of the cooling box 2, the recovery structure 5 includes a shunt pipe 501, a flow combining pipe 503 and a connecting piece 505, the shunt pipe 501 is fixed on the cooling box 2, one end of the connecting piece 505 is connected to the shunt pipe 501, the other end of the connecting piece 505 is connected to the flow combining pipe 503, and the flow combining pipe 503 is connected to the cooling box 2 through the connecting piece 505 and the flow dividing pipe 501.
Through above-mentioned embodiment, the inside lower extreme of cooler bin 2 is provided with inclined plane 6, and coolant tank 3 fixed mounting is on cooler bin 2, and the inside of coolant tank 3 is provided with the delivery pump, installs on the coolant tank 3 and annotates the liquid pipe, is connected between spray tube 4 and the coolant tank 3, and spray tube 4 is located transmission main shaft 1 directly over, is equipped with the shower nozzle on the spray tube 4.
With the above embodiment, the recovery structure 5 further includes the through hole 502, the circulation pipe 504 and the mounting bracket 506, the through hole 502 is opened on the cooling tank 2, and the through hole 502 is communicated with the flow dividing pipe 501, the circulation pipe 504 is fixedly connected to the flow dividing pipe 503, and the end of the circulation pipe 504 is connected to the cooling liquid tank 3, the mounting bracket 506 is disposed at both ends of the flow dividing pipe 503, and the mounting bracket 506 is fixedly connected to the cooling tank 2, the flow dividing pipe 503 is fixedly mounted on the cooling tank 2 through the mounting bracket 506, the connection member 505 includes the fixed joint 5051, the swivel joint 5052, the threaded joint 5053 and the hose 5054, the threaded joint 5053 is disposed on the fixed joint 5051 and the swivel joint 5052, the fixed joint 5051 and the swivel joint 5052 are respectively disposed at both ends of the hose 5054, and the fixed joint 5051 is connected to the flow dividing pipe 501 through the threaded joint 5053, the swivel joint 5052 is connected to the flow dividing pipe 503 through the threaded joint 5053, through the recovery structure 5 that sets up, adopt shunt tubes 501, through-hole 502, confluence pipe 503 isotructure, can realize that the coolant liquid many places flow in step and retrieve, improved recovery efficiency to retrieve fast and can also avoid the coolant liquid that has the temperature to stay in cooler bin 2 for a long time, ensured cooling effect, utilize connecting piece 505 to carry out the connection of confluence pipe 503 isotructure, convenient and fast when connecting, connect the back compactness height.
It should be noted that, the utility model is a spindle cooling device for a numerically controlled lathe, which is to install a transmission spindle 1 and a cooling device, install the transmission spindle 1 and a cooling tank 2 on the numerically controlled lathe, ensure that the transmission spindle 1 penetrates through the cooling tank 2, install a cooling liquid tank 3 at the upper end of the cooling tank 2, install a spray pipe 4 with a spray head inside the cooling tank 2, and the spray pipe 4 is located right above the transmission spindle 1, the spray head faces the transmission spindle 1, then start the installation work of a recovery structure 5, install mounting brackets 506 at two ends of a flow combining pipe 503, fix the mounting brackets 506 to the lower end of the cooling tank 2 through screws, thereby completing the installation work of the flow combining pipe 503, in this process, ensure that the corresponding joints on the flow combining pipe 503 are upward, then connect the flow combining pipe 503 and the cooling tank 2 together by using a connecting piece 505, during operation, the fixed joint 5051 is connected to the shunt pipe 501 through the threaded joint 5053, and then the rotary joint 5052 is connected to the flow combining pipe 503, so that the flow combining pipe 503 and the cooling tank 2 are connected together through the connecting piece 505 and the shunt pipe 501, in the connection process, due to the characteristics of the hose 5054 and the rotary joint 5052, the connection process cannot have the condition of incapability of rotating, tightness can be ensured after connection, then a worker connects corresponding pipelines at the end part of the circulating pipe 504, the tail ends of the pipelines are connected to the cooling liquid tank 3, the installation work of the whole device is further completed, the cooling temperature reduction device can be used after installation is completed, in the use process, a proper amount of cooling liquid is added into the cooling liquid tank 3 through the liquid injection pipe, the transmission main shaft 1 rotates at a high speed under the action of the driving motor and generates certain heat, and meanwhile, a conveying pump in the cooling liquid tank 3 is started, the cooling liquid enters the spray pipe 4 under the action of the delivery pump, and is finally sprayed onto the transmission main shaft 1 through the spray head, so as to cool the transmission main shaft 1, the sprayed cooling liquid falls onto the inclined plane 6 after cooling the transmission main shaft 1, the cooling liquid flows along the inclined plane 6, and then enters the flow dividing pipe 501 from the through hole 502, the cooling liquid in the flow dividing pipe 501 enters the flow combining pipe 503 through the connecting piece 505, and finally enters the cooling liquid tank 3 through pipelines such as the circulating pipe 504, and further the effect of circulating cooling is realized, in the process of recycling the cooling liquid, due to the arrangement of the through holes 502 and the flow dividing pipes 501, the cooling liquid after cooling and heat absorption can quickly flow into the flow combining pipe 503, the cooling liquid with certain heat can be prevented from continuously remaining in the cooling tank 2, the cooling effect is ensured, and the recycling speed of the cooling liquid can be improved, simple structure and excellent use effect.
The foregoing has described the principles of use, features and advantages of the utility model. The above embodiments and the description of the utility model are provided to illustrate the basic principles and features of the utility model and, within the scope of the utility model concept, to be understood by those skilled in the art from the foregoing description, various modifications may be made to the utility model and these modifications are within the scope of the utility model as claimed.
Claims (5)
1. The utility model provides a main shaft heat sink for numerical control lathe, includes transmission main shaft (1) and cooler bin (2), transmission main shaft (1) runs through in cooler bin (2), and is provided with coolant liquid case (3) on cooler bin (2), the internally mounted of cooler bin (2) has spray tube (4), its characterized in that: the lower extreme of cooler bin (2) is provided with retrieves structure (5), and retrieves structure (5) and includes shunt tubes (501), flow-joining pipe (503) and connecting piece (505), shunt tubes (501) are fixed in on cooler bin (2), the one end of connecting piece (505) is connected on shunt tubes (501), and the other end of connecting piece (505) is connected on flow-joining pipe (503), flow-joining pipe (503) is connected on cooler bin (2) through connecting piece (505), shunt tubes (501).
2. The spindle cooling device for the numerically controlled lathe according to claim 1, wherein: the inside lower extreme of coolant tank (2) is provided with inclined plane (6), coolant liquid case (3) fixed mounting is on coolant tank (2), and the inside of coolant liquid case (3) is provided with the delivery pump, install on coolant liquid case (3) and annotate the liquid pipe.
3. The spindle cooling device for the numerically controlled lathe according to claim 2, wherein: the spray pipe (4) is connected with the cooling liquid tank (3), the spray pipe (4) is located right above the transmission main shaft (1), and a spray head is arranged on the spray pipe (4).
4. The spindle cooling device for the numerically controlled lathe according to claim 3, wherein: retrieve structure (5) and still include through-hole (502), circulating pipe (504) and mounting bracket (506), through-hole (502) are seted up on cooler bin (2), and through-hole (502) are linked together with shunt tubes (501), circulating pipe (504) fixed connection is on closing flow tube (503), and the end of circulating pipe (504) is connected with coolant liquid case (3), mounting bracket (506) set up in the both ends of closing flow tube (503), and fixed connection between mounting bracket (506) and cooler bin (2), close flow tube (503) through mounting bracket (506) fixed mounting on cooler bin (2).
5. The spindle cooling device for the numerically controlled lathe according to claim 4, wherein: the connecting piece (505) comprises a fixed joint (5051), a rotary joint (5052), a threaded joint (5053) and a hose (5054), the threaded joint (5053) is arranged on the fixed joint (5051) and the rotary joint (5052), the fixed joint (5051) and the rotary joint (5052) are respectively arranged at two ends of the hose (5054), the fixed joint (5051) is connected to the shunt pipe (501) through the threaded joint (5053), and the rotary joint (5052) is connected to the flow combining pipe (503) through the threaded joint (5053).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731100.1U CN216858263U (en) | 2022-03-31 | 2022-03-31 | Main shaft cooling device for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731100.1U CN216858263U (en) | 2022-03-31 | 2022-03-31 | Main shaft cooling device for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216858263U true CN216858263U (en) | 2022-07-01 |
Family
ID=82124694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220731100.1U Active CN216858263U (en) | 2022-03-31 | 2022-03-31 | Main shaft cooling device for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216858263U (en) |
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2022
- 2022-03-31 CN CN202220731100.1U patent/CN216858263U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240205 Address after: Room 404, 4th Floor, Building 7, Emerging Industry Research and Service Technology Park, Intersection of Hunan Road and Lushan Road, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, 252000 Patentee after: Shandong Dongshengyun Intelligent Technology Co.,Ltd. Country or region after: China Address before: 252000 building B, Wanhe workshop, West Lushan road and South Nenjiang Road, Liaocheng Economic and Technological Development Zone, Shandong Province Patentee before: Shandong Lusheng Precision Machinery Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |