CN215547219U - Online cooling and lubricating device - Google Patents
Online cooling and lubricating device Download PDFInfo
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- CN215547219U CN215547219U CN202122062304.9U CN202122062304U CN215547219U CN 215547219 U CN215547219 U CN 215547219U CN 202122062304 U CN202122062304 U CN 202122062304U CN 215547219 U CN215547219 U CN 215547219U
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- cutting fluid
- jaw chuck
- lubricating device
- cooling
- bearing
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Abstract
The utility model discloses an online cooling and lubricating device which comprises a three-jaw chuck, wherein a bearing is arranged at the tail part of the three-jaw chuck, a plurality of bolts are arranged on the circumference of the bearing, a pressure-sensitive strain gauge is attached to the inner side of the bearing, and a drill bit is arranged at the head part of the three-jaw chuck. The three-jaw chuck is internally provided with a liquid storage cavity for storing cutting liquid and a flow guide channel. The online cooling and lubricating device distinguishes the extensive cutting fluid pouring mode, greatly reduces the waste of the cutting fluid, improves the use efficiency of the cutting fluid, reduces the recovery cost of the cutting fluid, and further greatly improves the production efficiency and reduces the processing cost of parts.
Description
Technical Field
The utility model relates to a machining tool, in particular to an online cooling and lubricating device.
Background
In the machining process, the cooling and lubricating functions are used as the main functions of the cutting fluid, so that the service life of the cutter is greatly prolonged, and the machining quality and the machining efficiency are improved.
Through field detection, the use mode of the machining cutting fluid in China is mainly a method for directly pouring the cutting fluid in a rough mode, and the mode greatly increases the machining cost of part machining. Some studies have shown that when the precision requirements for machining parts are relatively high, the fraction of the manufacturing costs associated with cutting fluids is already one tenth to one fifth. In addition, in the machining process, the traditional cutting fluid pouring mode hardly enables the cutting fluid to enter a cutting surface in hole machining, so that the lubricating and cooling effects are hardly achieved, and the hole machining precision is hardly guaranteed.
Therefore, in order to ensure the machining precision of the hole machining part, greatly improve the production efficiency and reduce the production cost, the technology of integrating machining, cooling and lubricating by enabling the cutting fluid to reach a proper position in the machining process has great significance. The online cooling lubrication means that the cutting fluid is poured onto a cutting surface to achieve the purpose of online cooling lubrication in the machining process of parts.
However, most of the cutting fluid pouring methods adopted in the prior hole machining cannot achieve good effects, the extensive pouring method of the cutting fluid causes great increase of production cost, and the heating part of the hole machining cannot obtain good cooling effects in time, so that the application of the traditional cooling and lubricating method is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art, and provides an online cooling and lubricating device.
The technical problem of the utility model is mainly solved by the following technical scheme:
the utility model provides an online cooling and lubricating device, its characterized in that, online cooling and lubricating device contain a three-jaw chuck, the afterbody of three-jaw chuck be equipped with a bearing the circumference of bearing on be equipped with a plurality of bolts the inboard of bearing paste a pressure sensitive strain gauge, the head of three-jaw chuck be equipped with a drill bit.
As a preferred embodiment of the present invention, a fluid storage cavity and a fluid guide channel for storing cutting fluid are disposed inside the three-jaw chuck, a first sealing ring is disposed at a tail of the fluid storage cavity, and a second sealing ring is disposed at a head of the fluid storage cavity.
In a preferred embodiment of the present invention, the drill bit is provided with a cooling channel extending therethrough.
The online cooling and lubricating device has the following advantages: the online cooling and lubricating device distinguishes the extensive cutting fluid pouring mode, greatly reduces the waste of the cutting fluid, improves the use efficiency of the cutting fluid, reduces the recovery cost of the cutting fluid, and further greatly improves the production efficiency and reduces the processing cost of parts.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an on-line cooling and lubricating device according to the present invention;
FIG. 2 is a schematic view of the internal structure of the three-jaw chuck of the on-line cooling and lubricating device in FIG. 1;
FIG. 3 is a schematic perspective view of the drill bit of the on-line cooling and lubricating device in FIG. 1;
fig. 4 is a schematic structural diagram of the drill bit in fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 3, the on-line cooling and lubricating device includes a three-jaw chuck 5, a bearing 2 is disposed at the tail of the three-jaw chuck 5, a plurality of bolts 1 are disposed on the circumference of the bearing 2, a pressure sensitive strain gauge 3 is attached to the inner side of the bearing 2, and a drill 6 is disposed at the head of the three-jaw chuck 5.
The three-jaw chuck 5 is internally provided with a liquid storage cavity 51 for storing cutting fluid and a flow guide channel 52, the tail part of the liquid storage cavity 51 is provided with a first sealing ring 4, and the head part of the liquid storage cavity is provided with a second sealing ring 8.
The interior of the drill bit 6 is provided with a cooling channel 61 therethrough.
It should be noted that the first sealing ring 4 is interposed between the bearing 2 and the three-jaw chuck 5, and is connected and pressed by six bolts 1, so as to achieve the function of preventing liquid leakage and ensure that the cutting fluid has sufficient pressure. And a second sealing ring 8 is arranged on one side connected with the drill bit 6, and in the clamping process after tool changing, the tool is fixed by the clamping force of the three-jaw chuck 5 on the tool, so that the second sealing ring 8 is pressed to the reserved counter bore, and the function of preventing seepage is achieved.
During operation, after flowing out of the pipeline, cutting fluid flows into the liquid storage cavity 51 of the three-jaw chuck 5 through the bearing, then enters the drill bit 6 along the flow guide channel 52, and after flowing out of outlets at two sides, the cutting fluid is discharged together along with chips from the reserved chip grooves of the drill bit, and the drilling operation of the part 7 is completed.
This pressure-sensitive foil gage 3 pastes at the inner wall of bearing 2, and real-time on-line monitoring cutting fluid pressure power to in time adjustment is made to different processing demands, satisfies the processing needs, improves the machining precision.
The online cooling and lubricating device distinguishes the extensive cutting fluid pouring mode, greatly reduces the waste of the cutting fluid, improves the use efficiency of the cutting fluid, reduces the recovery cost of the cutting fluid, and further greatly improves the production efficiency and reduces the processing cost of parts.
In addition, in the hole machining process, cutting heat is mainly distributed on the inner side of a machined hole, and the cutting fluid is poured into the inner side of the hole, so that the cutting fluid has good lubricating and cooling effects, the influence of heat generated in the cutting process on the size and strength of a part is greatly reduced, meanwhile, the abrasion of a cutter in the cutting process is also reduced, the service life of the cutter is prolonged, and the production cost of the part is reduced. Meanwhile, the pressure of the cutting fluid is detected through the pressure-sensitive strain gauge, so that the flow of the cutting fluid is accurately controlled, the cutting fluid is further saved on the premise of ensuring the cutting quality, and the purposes of saving energy and improving the utilization rate of resources are achieved.
Without being limited thereto, any changes or substitutions that are not thought of through the inventive work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides an online cooling and lubricating device, characterized in that, online cooling and lubricating device contain a three-jaw chuck (5), the afterbody of three-jaw chuck (5) be equipped with a bearing (2) week on be equipped with a plurality of bolts (1) bearing (2) the inboard of pasting have a pressure sensitive foil gage (3), the head of three-jaw chuck (5) be equipped with a drill bit (6).
2. The on-line cooling and lubricating device as claimed in claim 1, wherein a liquid storage cavity (51) for storing cutting liquid and a flow guide channel (52) are formed in the three-jaw chuck (5), a first sealing ring (4) is arranged at the tail of the liquid storage cavity (51), and a second sealing ring (8) is arranged at the head of the liquid storage cavity.
3. An on-line cooling and lubricating device as claimed in claim 1, characterized in that a cooling channel (61) is provided through the drill bit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062304.9U CN215547219U (en) | 2021-08-30 | 2021-08-30 | Online cooling and lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062304.9U CN215547219U (en) | 2021-08-30 | 2021-08-30 | Online cooling and lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215547219U true CN215547219U (en) | 2022-01-18 |
Family
ID=79844068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122062304.9U Active CN215547219U (en) | 2021-08-30 | 2021-08-30 | Online cooling and lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215547219U (en) |
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2021
- 2021-08-30 CN CN202122062304.9U patent/CN215547219U/en active Active
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