CN207982885U - A kind of machine driving main shaft - Google Patents
A kind of machine driving main shaft Download PDFInfo
- Publication number
- CN207982885U CN207982885U CN201820302370.4U CN201820302370U CN207982885U CN 207982885 U CN207982885 U CN 207982885U CN 201820302370 U CN201820302370 U CN 201820302370U CN 207982885 U CN207982885 U CN 207982885U
- Authority
- CN
- China
- Prior art keywords
- shell
- machine driving
- main shaft
- driving main
- clamping slot
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of machine driving main shafts, including shell and shaft, the shaft is located at the inside of shell, it is connected by bearing between the shaft and shell, vibrating sensor is embedded on the outside of the shell one end, expand sensor and temperature sensor, the shell is internally provided with cavity structure, it is provided with interlayer between the cavity structure, it is provided with through-hole on the interlayer, it is provided with bosh on the outside of the shell, it is connected between the bosh and through-hole, it is uniformly fixedly connected with radiating fin on the outer wall of the shell, one end of the shell is provided with clamping slot, the inner sealing of the clamping slot is connected with U-shaped sealing ring, the end set of the shell has locking nut, the utility model reasonable design, it is simple in structure, leakproofness is strong, good heat dissipation effect, it is worth promoting.
Description
Technical field
The utility model is related to field of mechanical technique, specially a kind of machine driving main shaft.
Background technology
The front end of traditional drill gun main shaft is set with the drillstock of drilling tool by mounting hole, is then fixed using radial bolts, this
Kind of mounting means there are fit clearance, after long-term use gap enlargement and loosen, certain swing is had in high-speed rotation
Amplitude causes machining accuracy inadequate.In addition, the type of cooling of existing drill gun main shaft is not quite reasonable, the type of cooling is direct
Coolant liquid is introduced into bit location, can only be to drill bit periphery Local cooling, cooling effect is bad, affects drilling tool to a certain extent
Service life.Therefore, it is necessary to solve the above problems to invent a kind of machine driving main shaft.
Utility model content
The purpose of this utility model is to provide a kind of machine driving main shafts, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of machine driving main shaft, including shell and
Shaft, the shaft is located at the inside of shell, is connected by bearing between the shaft and shell, embedding on the outside of the shell one end
There are vibrating sensor, expand sensor and temperature sensor, the shell to be internally provided with cavity structure, the cavity structure
Between be provided with interlayer, through-hole is provided on the interlayer, is provided with bosh on the outside of the shell, the bosh with
It is connected between through-hole, radiating fin is uniformly fixedly connected on the outer wall of the shell, one end of the shell is provided with clamping
The inner sealing of slot, the clamping slot is connected with U-shaped sealing ring, and the end set of the shell has locking nut.
Preferably, it is mutually clamped between the U-shaped sealing ring and clamping slot.
Preferably, it is provided with reinforcing rib on the outer surface of the shell.
Preferably, first gear disk and second gear disk are fixedly connected with outside the side of the shell.
Preferably, the side of the clamping slot is bolted.
Compared with prior art, the beneficial effects of the utility model are as follows：The machine driving main shaft, passes through the shell of setting
And shaft, it is located at the inside of shell in shaft, is connected by bearing between shaft and shell, is passed embedded with vibration on the outside of shell one end
Sensor, expand sensor and temperature sensor, shell are internally provided with cavity structure, interlayer are provided between cavity structure,
It is provided with through-hole on interlayer, bosh is provided on the outside of shell, is connected between bosh and through-hole, bosh is set
Set, it is convenient by water cooling, be uniformly fixedly connected with radiating fin on the outer wall of shell, radiating fin is uniformly distributed, facilitate by
Heat on shell dissipates, and one end of shell is provided with clamping slot, and the inner sealing of clamping slot is connected with U-shaped sealing ring, convenient
It is sealed, the end set of shell has locking nut, and the utility model reasonable design, simple in structure, leakproofness is strong, heat dissipation effect
Fruit is good, is worth promoting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the U-shaped ring structure schematic diagram of the utility model.
In figure：1 shell, 2 shafts, 3 bearings, 4 vibrating sensors, 5 expand sensors, 6 temperature sensors, 7 cavity structures,
8 through-holes, 9 radiating fins, 10 U-shaped sealing rings, 11 clamping slots, 12 locking nuts, 13 first gear disks, 14 second gear disks, 15
Interlayer, 16 boshes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of machine driving main shaft, including shell 1 and shaft 2, the shaft 2 are located at the interior of shell 1
Portion is connected between the shaft 2 and shell 1 by bearing 3, is passed embedded with vibrating sensor 4, expansion on the outside of 1 one end of the shell
Sensor 5 and temperature sensor 6, the shell 1 are internally provided with cavity structure 7, interlayer are provided between the cavity structure 7
15, through-hole 8 is provided on the interlayer 15, and the outside of the shell 1 is provided with bosh 16, the bosh 16 and through-hole
It is connected between 8, radiating fin 9 is uniformly fixedly connected on the outer wall of the shell 1, one end of the shell 1 is provided with clamping
The inner sealing of slot 11, the clamping slot 11 is connected with U-shaped sealing ring 10, and the end set of the shell 1 has locking nut 12.
Specifically, being mutually clamped between the U-shaped sealing ring 10 and clamping slot 11.
Specifically, being provided with reinforcing rib on the outer surface of the shell 1.
Specifically, being fixedly connected with first gear disk 13 and second gear disk 14 outside the side of the shell 1.
Specifically, the side of the clamping slot 11 is bolted.
Operation principle：The machine driving main shaft is located at shell in use, by the shell 1 and shaft 2 of setting in shaft 2
1 inside is connected between shaft 2 and shell 1 by bearing 3, embedded with vibrating sensor 4, expand sensor on the outside of 1 one end of shell
5 and temperature sensor 6, shell 1 be internally provided with cavity structure 7, interlayer 15 is provided between cavity structure 7, on interlayer 15
It is provided with through-hole 8, the outside of shell 1 is provided with bosh 16, is connected between bosh 16 and through-hole 8, bosh 16
Setting, it is convenient to pass through water cooling, radiating fin 9 is uniformly fixedly connected on the outer wall of shell 1, radiating fin 9 is uniformly distributed, side
Just the heat on shell 1 is dissipated, one end of shell 1 is provided with clamping slot 11, and it is close that the inner sealing of clamping slot 11 is connected with U-shaped
Seal 10, is conveniently sealed, and the end set of shell 1 has locking nut 12, and the utility model reasonable design is simple in structure,
Leakproofness is strong, and good heat dissipation effect is worth promoting.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of machine driving main shaft, including shell（1）And shaft（2）, it is characterised in that：The shaft（2）Positioned at shell（1）
Inside, the shaft（2）With shell（1）Between pass through bearing（3）Connection, the shell（1）It is passed embedded with vibration on the outside of one end
Sensor（4）, expand sensor（5）And temperature sensor（6）, the shell（1）Be internally provided with cavity structure（7）, described
Cavity structure（7）Between be provided with interlayer（15）, the interlayer（15）On be provided with through-hole（8）, the shell（1）Outside open
There is bosh（16）, the bosh（16）With through-hole（8）Between be connected to, the shell（1）Outer wall on uniformly fix
It is connected with radiating fin（9）, the shell（1）One end be provided with clamping slot（11）, the clamping slot（11）Inner sealing
It is connected with U-shaped sealing ring（10）, the shell（1）End set have locking nut（12）.
2. a kind of machine driving main shaft according to claim 1, it is characterised in that：The U-shaped sealing ring（10）With clamping
Slot（11）Between be mutually clamped.
3. a kind of machine driving main shaft according to claim 1, it is characterised in that：The shell（1）Outer surface on set
It is equipped with reinforcing rib.
4. a kind of machine driving main shaft according to claim 1, it is characterised in that：The shell（1）Side outside it is solid
Surely it is connected with first gear disk（13）With second gear disk（14）.
5. a kind of machine driving main shaft according to claim 1, it is characterised in that：The clamping slot（11）Side pass through
Bolt is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302370.4U CN207982885U (en) | 2018-03-06 | 2018-03-06 | A kind of machine driving main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302370.4U CN207982885U (en) | 2018-03-06 | 2018-03-06 | A kind of machine driving main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982885U true CN207982885U (en) | 2018-10-19 |
Family
ID=63826248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820302370.4U Expired - Fee Related CN207982885U (en) | 2018-03-06 | 2018-03-06 | A kind of machine driving main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109822A (en) * | 2020-08-25 | 2022-03-01 | 精工爱普生株式会社 | Vacuum device |
-
2018
- 2018-03-06 CN CN201820302370.4U patent/CN207982885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109822A (en) * | 2020-08-25 | 2022-03-01 | 精工爱普生株式会社 | Vacuum device |
| US20220065253A1 (en) * | 2020-08-25 | 2022-03-03 | Seiko Epson Corporation | Device |
| US11746788B2 (en) * | 2020-08-25 | 2023-09-05 | Seiko Epson Corporation | Vacuum pump having a liquid cooled vibration monitoring device mounted thereon |
| CN114109822B (en) * | 2020-08-25 | 2023-11-14 | 精工爱普生株式会社 | Vacuum device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |