CN220177181U - Main shaft rotating mechanism of chip centrifugal deoiling machine - Google Patents
Main shaft rotating mechanism of chip centrifugal deoiling machine Download PDFInfo
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- CN220177181U CN220177181U CN202320790323.XU CN202320790323U CN220177181U CN 220177181 U CN220177181 U CN 220177181U CN 202320790323 U CN202320790323 U CN 202320790323U CN 220177181 U CN220177181 U CN 220177181U
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- main shaft
- spindle
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- centrifugal
- cylinder
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000010730 cutting oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a main shaft rotating mechanism of a chip centrifugal deoiling machine, which comprises: the device comprises an outer cylinder, an inner cylinder, a main shaft rotating assembly and a bearing type supporting assembly, wherein the inner cylinder is arranged in the outer cylinder, and a plurality of liquid discharge holes are formed in the inner cylinder; the spindle rotation assembly includes: the main shaft penetrates through the bottom of the outer cylinder and is fixedly connected with the inner cylinder; the bearing type supporting components comprise: the bearing comprises an inner ring, balls, an outer ring and a supporting part, wherein the inner ring is fixedly connected to a main shaft, a plurality of balls are arranged between the inner ring and the outer ring, one end of the supporting part is fixedly connected with the outer ring, and the other end of the supporting part is fixedly arranged. The torque born by the main shaft is reduced by forming a support by the rotary chassis when the transmission part is stressed to rotate. The utility model is provided with a plurality of bearing type supporting components, and the stability of the main shaft is greatly improved by stabilizing the main shaft at multiple points.
Description
Technical Field
The utility model relates to the technical field of deoiling treatment equipment for metal chips, in particular to a main shaft rotating mechanism of a centrifugal deoiling machine for chips.
Background
At present, in the field of existing metal chip disposal for domestic use, recovery and reuse of chip oil and cutting fluid contained in metal chips generated in machining are an important social problem for current improvement of factory environment and resource reuse. How to effectively and continuously separate the cutting oil in the machining process, prevent the cutting oil from polluting the environment and groundwater resources, and the need to develop deoiling equipment with high production efficiency, economy and practicability, thereby meeting the increasing factory demands. Most factories realize the purpose of slow deoiling by standing and stacking the chip oil. In this way, the deoiling rate is low, and the oil is easy to infiltrate into the ground, polluting the environment and the air.
Chinese utility model patent: CN102350401a discloses a spindle rotating mechanism of a high-speed deoiling and dewatering machine, which dewaters and deoils chips by means of centrifugal force and high-speed rotation, but the torque applied to the spindle in the process of high-speed rotation is necessarily large, and the stability is also necessarily poor.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a spindle rotation mechanism of a chip centrifugal deoiling machine.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a spindle rotation mechanism of a centrifugal chip deoiling machine, comprising:
the outer cylinder is fixedly arranged;
the inner cylinder is arranged in the outer cylinder, and a plurality of liquid discharge holes are formed in the inner cylinder;
a spindle rotation assembly, the spindle rotation assembly comprising: the rotary chassis is fixedly arranged at least partially, the rotary chassis is rotatably connected with the main shaft by taking the axis of the main shaft as a shaft, a transmission part is arranged on the main shaft, the transmission part is fixedly connected with the main shaft, the transmission part is connected with an external power mechanism, and the main shaft penetrates through the bottom of the outer cylinder and is fixedly connected with the inner cylinder;
bearing formula supporting component, a plurality of bearing formula supporting component all includes: the bearing comprises an inner ring, balls, an outer ring and a supporting portion, wherein the inner ring is fixedly connected to the spindle, the balls are arranged between the inner ring and the outer ring, one end of the supporting portion is fixedly connected with the outer ring, and the other end of the supporting portion is fixedly arranged.
The main shaft rotating mechanism of the chip centrifugal deoiling machine comprises a plurality of inner rings of the bearing type supporting assemblies, wherein the inner rings of the bearing type supporting assemblies are sequentially arranged along the length direction of the main shaft, and the distances between the inner rings of every two adjacent bearing type supporting assemblies are equal.
The spindle rotating mechanism of the chip centrifugal deoiling machine, wherein the rotating chassis comprises: the fixed part is fixedly arranged, the rotating part is fixedly connected with one end of the main shaft, and the rotating part is rotatably connected with the fixed part by taking the axis of the main shaft as a shaft.
The main shaft rotating mechanism of the chip centrifugal deoiling machine is characterized in that the rotating part is cylindrical, a cylindrical groove is formed in the fixing part, and the rotating part is arranged in the groove.
The main shaft rotating mechanism of the chip centrifugal deoiling machine is characterized in that a waste liquid outlet is arranged at the bottom of the outer cylinder.
The spindle rotating mechanism of the chip centrifugal deoiling machine further comprises: the elastic device is arranged between the bottom of the inner cylinder and the bottom of the outer cylinder.
The main shaft rotating mechanism of the chip centrifugal deoiling machine is characterized in that the elastic devices are arranged in a collar-shaped array by taking the main shaft as a collar.
The main shaft rotating mechanism of the chip centrifugal deoiling machine is characterized in that the transmission part is connected with the external power mechanism through a transmission belt, the transmission part is of an annular cylinder structure, and the transmission part is fixedly sleeved outside the main shaft.
The main shaft rotating mechanism of the chip centrifugal deoiling machine is characterized in that a transmission belt connecting groove is formed in the middle of the transmission part, one end of the transmission belt is connected to the transmission belt connecting groove, and the other end of the transmission belt is connected with the external power mechanism.
The utility model adopts the technology, so that compared with the prior art, the utility model has the positive effects that:
(1) The torque born by the main shaft is reduced by forming a support by the rotary chassis when the transmission part is stressed to rotate.
(2) The utility model is provided with a plurality of bearing type supporting components, and the stability of the main shaft is greatly improved by stabilizing the main shaft at multiple points.
Drawings
Fig. 1 is a schematic view of a first view of a spindle rotation mechanism of a chip centrifugal deoiler of the present utility model.
Fig. 2 is a schematic diagram of an enlarged view of fig. 1.
Fig. 3 is a schematic view of a second view of the spindle rotation mechanism of the chip centrifugal deoiling machine of the present utility model.
Fig. 4 is a schematic cross-sectional view of a spindle rotation mechanism of the chip centrifugal deoiling machine of the present utility model.
In the accompanying drawings: 1. an outer cylinder; 2. an inner cylinder; 3. a waste liquid outlet; 4. a main shaft; 5. rotating the chassis; 6. a bearing type support assembly; 7. a transmission belt; 8. a transmission member; 9. an elastic device; 21. a liquid discharge hole; 51. a fixing part; 52. a rotating part; 53. a groove; 61. an inner ring; 62. a ball; 63. an outer ring; 64. a support part; 81. the transmission belt is connected with the groove.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, but not by way of limitation, and FIG. 1 is a schematic view of a spindle rotation mechanism of a chip centrifugal deoiler according to the present utility model at a first perspective; FIG. 2 is a schematic diagram of an enlarged view of FIG. 1; FIG. 3 is a schematic view of a second view of the spindle rotation mechanism of the chip centrifugal deoiling machine of the present utility model;
fig. 4 is a schematic view of a cross section of a spindle rotation mechanism of a chip centrifugal deoiler of the present utility model, referring to fig. 1 to 4, showing a spindle rotation mechanism of a chip centrifugal deoiler of a preferred embodiment, comprising: the device comprises an outer cylinder 1, an inner cylinder 2, a main shaft rotating assembly and a bearing type supporting assembly 6, wherein the outer cylinder 1 is fixedly arranged; the inner cylinder 2 is arranged in the outer cylinder 1, and a plurality of liquid discharge holes 21 are formed in the inner cylinder 2; the spindle rotation assembly includes: the rotary chassis 5 and the main shaft 4 are fixedly arranged, at least one part of the rotary chassis 5 is rotatably connected with the main shaft 4 by taking the axis of the main shaft 4 as a shaft, a transmission part 8 is arranged on the main shaft 4, the transmission part 8 is fixedly connected with the main shaft 4, the transmission part 8 is connected with an external power mechanism, and the main shaft 4 penetrates through the bottom of the outer cylinder 1 and is fixedly connected with the inner cylinder 2; the several bearing-type support assemblies 6 each comprise: the inner ring 61, the balls 62, the outer ring 63 and the supporting portion 64, the inner ring 61 is fixedly connected to the spindle 4, the balls 62 are arranged between the inner ring 61 and the outer ring 63, one end of the supporting portion 64 is fixedly connected with the outer ring 63, and the other end of the supporting portion 64 is fixedly arranged.
Further, the external power mechanism transmits power to the transmission part 8, the transmission part 8 drives the main shaft 4 to rotate along the axis of the main shaft 4 to drive the inner cylinder 2 to rotate, chips and waste liquid in the inner cylinder 2 are extruded onto the side wall of the inner cylinder 2 by centrifugal force generated by the chips after the inner cylinder 2 rotates, the chips are blocked in the inner cylinder 2, and the waste liquid flows out into the outer cylinder through the liquid discharge hole 21.
Further, the torque to which the main shaft 4 is subjected is reduced by the rotation of the chassis 5 forming a support when the transmission member 8 is forced to rotate.
In a preferred embodiment, the inner rings 61 of several bearing support assemblies 6 are arranged in sequence along the length of the spindle 4, and the distance between the inner rings 61 of each two adjacent bearing support assemblies 6 is equal.
Further, a plurality of bearing type supporting components 6 are arranged, and stability of the main shaft 4 is greatly improved due to the fact that stability of the main shaft 4 is stable at multiple points on the main shaft 4.
In a preferred embodiment, the rotating chassis 5 comprises: the fixed part 51 and the rotary part 52, the fixed part 51 is fixedly arranged, the rotary part 52 is fixedly connected with one end of the main shaft 4, and the rotary part 52 and the fixed part 51 are rotatably connected by taking the axis of the main shaft 4 as the shaft.
In a preferred embodiment, the rotating portion 52 is cylindrical, a cylindrical groove 53 is formed on the fixing portion 51, and the rotating portion 52 is disposed in the groove 53.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
in a further embodiment of the utility model, a waste liquid outlet 3 is provided in the bottom of the outer vessel 1.
Further, when the waste liquid in the inner cylinder 2 is discharged into the outer cylinder 1, it can directly flow out through the waste liquid discharge port 3.
In a further embodiment of the present utility model, further comprising: elastic devices 9 are arranged between the bottom of the inner cylinder 2 and the bottom of the outer cylinder 1, and a plurality of elastic devices 9 are arranged between the bottom of the inner cylinder and the bottom of the outer cylinder 1.
In a further embodiment of the utility model, several elastic means 9 are arranged in a collar-like array with the spindle 4.
Further, one end of the elastic device 9 is fixedly connected with the bottom of the outer cylinder 1, a gap is formed between the other end of the elastic device 9 and the bottom of the inner cylinder 2, and the elastic device 9 plays a role in supporting when the inner cylinder 2 receives pressure or centrifugal force generated in the rotation process is sunk.
In a further embodiment of the utility model, the transmission part 8 is connected with the external power mechanism through the transmission belt 7, the transmission part 8 is in an annular cylinder structure, and the transmission part 8 is fixedly sleeved outside the main shaft 4.
In a further embodiment of the utility model, a belt connecting groove 81 is provided in the middle of the transmission member 8, one end of the belt 7 is connected to the belt connecting groove 81, and the other end of the belt 7 is connected to an external power mechanism.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (9)
1. A spindle rotation mechanism of a centrifugal chip deoiling machine, comprising:
the outer cylinder is fixedly arranged;
the inner cylinder is arranged in the outer cylinder, and a plurality of liquid discharge holes are formed in the inner cylinder;
a spindle rotation assembly, the spindle rotation assembly comprising: the rotary chassis is fixedly arranged at least partially, the rotary chassis is rotatably connected with the main shaft by taking the axis of the main shaft as a shaft, a transmission part is arranged on the main shaft, the transmission part is fixedly connected with the main shaft, the transmission part is connected with an external power mechanism, and the main shaft penetrates through the bottom of the outer cylinder and is fixedly connected with the inner cylinder;
bearing formula supporting component, a plurality of bearing formula supporting component all includes: the bearing comprises an inner ring, balls, an outer ring and a supporting portion, wherein the inner ring is fixedly connected to the spindle, the balls are arranged between the inner ring and the outer ring, one end of the supporting portion is fixedly connected with the outer ring, and the other end of the supporting portion is fixedly arranged.
2. The spindle rotating mechanism of a centrifugal chip deoiling machine according to claim 1, wherein the inner rings of the bearing type supporting assemblies are arranged in sequence along the length direction of the spindle, and the distances between the inner rings of each two adjacent bearing type supporting assemblies are equal.
3. The spindle rotation mechanism of a chip centrifugal deoiler of claim 1, wherein the rotation chassis comprises: the fixed part is fixedly arranged, the rotating part is fixedly connected with one end of the main shaft, and the rotating part is rotatably connected with the fixed part by taking the axis of the main shaft as a shaft.
4. The spindle rotating mechanism of the centrifugal chip deoiling machine according to claim 3, wherein the rotating portion is cylindrical, a cylindrical groove is formed in the fixing portion, and the rotating portion is disposed in the groove.
5. The spindle rotating mechanism of a centrifugal chip deoiling machine according to claim 1, wherein a waste liquid discharge port is provided on a bottom of the outer cylinder.
6. The spindle rotation mechanism of a chip centrifugal deoiler of claim 1, further comprising: the elastic device is arranged between the bottom of the inner cylinder and the bottom of the outer cylinder.
7. The spindle rotation mechanism of a chip centrifugal deoiler according to claim 6, wherein a plurality of said elastic means are arranged in a collar-like array with said spindle.
8. The spindle rotating mechanism of the centrifugal chip deoiling machine according to claim 1, wherein the transmission part and the external power mechanism are connected through a transmission belt, the transmission part is in an annular cylinder structure, and the transmission part is fixedly sleeved outside the spindle.
9. The spindle rotating mechanism of a centrifugal chip deoiling machine according to claim 8, wherein a belt connecting groove is provided in a middle portion of the transmission member, one end of the belt is connected to the belt connecting groove, and the other end of the belt is connected to the external power mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790323.XU CN220177181U (en) | 2023-04-11 | 2023-04-11 | Main shaft rotating mechanism of chip centrifugal deoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790323.XU CN220177181U (en) | 2023-04-11 | 2023-04-11 | Main shaft rotating mechanism of chip centrifugal deoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220177181U true CN220177181U (en) | 2023-12-15 |
Family
ID=89104700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320790323.XU Active CN220177181U (en) | 2023-04-11 | 2023-04-11 | Main shaft rotating mechanism of chip centrifugal deoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220177181U (en) |
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2023
- 2023-04-11 CN CN202320790323.XU patent/CN220177181U/en active Active
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