CN208440730U - Furnace chamber lifting drive - Google Patents
Furnace chamber lifting drive Download PDFInfo
- Publication number
- CN208440730U CN208440730U CN201820666423.0U CN201820666423U CN208440730U CN 208440730 U CN208440730 U CN 208440730U CN 201820666423 U CN201820666423 U CN 201820666423U CN 208440730 U CN208440730 U CN 208440730U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- furnace chamber
- lifting drive
- planker
- arm component
- 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
Links
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses a kind of furnace chamber lifting drive, it includes spiral arm component for connecting furnace chamber and is connected with spiral arm component and the spiral arm component lifting drive for driving spiral arm component to go up and down.The utility model structure is simple, and stable drive, so that furnace chamber is in lifting without shaking.
Description
Technical field
The utility model relates to a kind of furnace chamber lifting drives.
Background technique
Currently, requirement of the single crystal growing furnace to working environment and precision is very harsh, need to reduce to the maximum extent single crystal growing furnace and its
The shaking of each component, vibration, but existing furnace chamber lifting drive is when driving furnace chamber lifting, easily cause furnace chamber shaking and
The vibration of single crystal growing furnace entirety, and then the operating accuracy of single crystal growing furnace is influenced, increase the frequency of maintenance of single crystal growing furnace.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of furnace chamber lifting driving
Device, its structure is simple, and stable drive, so that furnace chamber is in lifting without shaking.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of furnace chamber lifting drive, it is wrapped
It includes:
For connecting the spiral arm component of furnace chamber；
The spiral arm component lifting drive for being connected with spiral arm component and being used to that spiral arm component to be driven to go up and down.
Further provide a kind of specific structure of spiral arm component lifting drive, the spiral arm component lifting driving dress
It sets including screw rod and screw rod rotation drive device, the screw rod can be rotated to support on fixing piece, and the spiral arm component passes through
It is threaded on screw rod, the screw rod is connected in screw rod rotation drive device, will pass through the drive of screw rod rotation drive device
Dynamic screw rod rotates, and then the rotary motion of screw rod is converted to the elevating movement of spiral arm component.
A kind of specific structure of screw rod rotation drive device is further provided, the screw rod rotation drive device includes electricity
Machine and speed reducer, the speed reducer are connected on the output shaft of motor, and the screw rod is connected on the output shaft of speed reducer.
Further provide a kind of specific structure of spiral arm component, the spiral arm component includes planker and for connecting furnace chamber
Support frame, the planker is threadedly attached on screw rod, and support frame as described above is connected on planker.
Further for planker is gone up and down preferably, furnace chamber lifting drive further includes being arranged in fixing piece and planker
Between and for be oriented to planker lifting guiding device.
A kind of specific structure of guiding device is further provided, the guiding device includes that leading on fixing piece is arranged in
Rail and the sliding block being arranged on planker, the planker is by the cooperation slide fit of sliding block and guide rail on fixing piece.
Further for the intensity for increasing support frame, reinforcing rod is connected on cornerwise position of support frame as described above.
Further for the stability that enhancing support frame is connect with planker, the planker is at least provided with two.
Raw material is polluted further for preventing lubricant grease from volatilizing, the outside suit of the screw rod and guide rail is telescopic anti-
Dust hood.
A kind of specific structure of dust cover is further provided, the dust cover is ripple dust cover.
After above-mentioned technical proposal, furnace chamber is connected on spiral arm component, the driving rotation of spiral arm component lifting drive
Arm component lifting, so that spiral arm component drives furnace chamber lifting, the spiral arm component lifting drive of the utility model passes through
Screw rod rotation drive device drives screw rod rotation, and then the rotary motion of screw rod is converted to the elevating movement of planker, planker band
The dynamic support frame lifting being connected on planker, support frame as described above drive furnace chamber to go up and down again, and the utility model also passes through guiding device
The elevating movement of planker is oriented to, the utility model can realize the steady lifting of furnace chamber, reduce furnace chamber in lifting process
In shaking, decrease the maintenance frequency of the utility model or even entire single crystal growing furnace；It is connected on the support frame of the utility model
Reinforcing rod increase the intensity of support frame；The dust cover being set on screw rod and guide rail can effectively prevent lubricating oil volatilization pollution
Raw material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the furnace chamber lifting drive of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Figure 1, a kind of furnace chamber lifting drive, it includes:
For connecting the spiral arm component of furnace chamber；
The spiral arm component lifting drive for being connected with spiral arm component and being used to that spiral arm component to be driven to go up and down.
As shown in Figure 1, the spiral arm component lifting drive includes screw rod 1 and screw rod rotation drive device, the silk
Bar 1 can be rotated to support on fixing piece 2, and the spiral arm component is threadedly attached on screw rod 1, and the screw rod 1 is connected to
In screw rod rotation drive device, rotated with will pass through screw rod rotation drive device driving screw rod 1, and then the rotation of screw rod 1 is transported
Turn is changed to the elevating movement of spiral arm component.Specifically, the fixing piece 2 is column.
As shown in Figure 1, the screw rod rotation drive device includes motor 3 and speed reducer 4, the speed reducer 4 is connected to electricity
On the output shaft of machine 1, the screw rod 1 is connected on the output shaft of speed reducer 4.
As shown in Figure 1, the spiral arm component includes planker 5 and the support frame 6 for connecting furnace chamber, the planker 5 passes through
It is threaded on screw rod 1, support frame as described above 6 is connected on planker 5.
As shown in Figure 1, furnace chamber lifting drive further includes being arranged in fixing piece 2 in order to enable planker 5 is preferably gone up and down
The guiding device of lifting between planker 5 and for being oriented to planker 5.
As shown in Figure 1, the guiding device includes the guide rail 7 being arranged on fixing piece 2 and the cunning being arranged on planker 5
Block, the planker 5 is by the cooperation slide fit of sliding block and guide rail 7 on fixing piece 2.
As shown in Figure 1, being connected with and adding on cornerwise position of support frame as described above 6 to increase the intensity of support frame 6
Strong bar 8.
As shown in Figure 1, the planker 5 is at least provided with two in order to enhance the stability that support frame 6 is connect with planker 5.
As shown in Figure 1, lubricant grease volatilization pollution raw material, the outside suit of the screw rod 1 and guide rail 7 can be stretched in order to prevent
The dust cover 9 of contracting.
As shown in Figure 1, the dust cover 9 is ripple dust cover.
The working principle of the utility model is as follows:
Furnace chamber is connected on spiral arm component, and spiral arm component lifting drive drives the lifting of spiral arm component, so that rotation
Arm component drives furnace chamber lifting, and the spiral arm component lifting drive of the utility model drives silk by screw rod rotation drive device
Bar 1 rotates, and then the rotary motion of screw rod 1 is converted to the elevating movement of planker 5, and planker 5 drives the branch being connected on planker 5
Support 6 is gone up and down, and support frame as described above 6 drives furnace chamber lifting again, and the utility model also passes through elevating movement of the guiding device to planker 5
It is oriented to, the utility model can realize the steady lifting of furnace chamber, reduce shaking of the furnace chamber in lifting process, decrease
The maintenance frequency of the utility model or even entire single crystal growing furnace；The reinforcing rod 8 connected on the support frame 6 of the utility model increases branch
The intensity of support 6；The dust cover 9 being set on screw rod 1 and guide rail 7 can effectively prevent lubricating oil volatilization pollution raw material.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of furnace chamber lifting drive, which is characterized in that it includes:
For connecting the spiral arm component of furnace chamber；
The spiral arm component lifting drive for being connected with spiral arm component and being used to that spiral arm component to be driven to go up and down.
2. furnace chamber lifting drive according to claim 1, it is characterised in that: the spiral arm component lifting drive
Including screw rod (1) and screw rod rotation drive device, the screw rod (1) be can be rotated to support on a fixing piece (2), the spiral arm
Component is threadedly attached on screw rod (1), and the screw rod (1) is connected in screw rod rotation drive device, will pass through screw rod
Rotation drive device drives screw rod (1) rotation, and then the rotary motion of screw rod (1) is converted to the elevating movement of spiral arm component.
3. furnace chamber lifting drive according to claim 2, it is characterised in that: the screw rod rotation drive device includes
Motor (3) and speed reducer (4), the speed reducer (4) are connected on the output shaft of motor (1), and the screw rod (1) is connected to deceleration
On the output shaft of machine (4).
4. furnace chamber lifting drive according to claim 2, it is characterised in that: the spiral arm component includes planker (5)
With the support frame (6) for connecting furnace chamber, the planker (5) is threadedly attached on screw rod (1), and support frame as described above (6) is even
It connects on planker (5).
5. furnace chamber lifting drive according to claim 2, it is characterised in that: further include setting in fixing piece (2) and
The guiding device of lifting between planker (5) and for being oriented to planker (5).
6. furnace chamber lifting drive according to claim 5, it is characterised in that: the guiding device includes setting solid
The sliding block determining the guide rail (7) on part (2) and being arranged on planker (5), the planker (5) pass through the cooperation of sliding block and guide rail (7)
Slide fit is on fixing piece (2).
7. furnace chamber lifting drive according to claim 4, it is characterised in that: the diagonal line in support frame as described above (6)
Position on be connected with reinforcing rod (8).
8. furnace chamber lifting drive according to claim 4, it is characterised in that: the planker (5) is at least provided with two
It is a.
9. furnace chamber lifting drive according to claim 6, it is characterised in that: the screw rod (1) and guide rail (7) it is outer
Side is set with telescopic dust cover (9).
10. furnace chamber lifting drive according to claim 9, it is characterised in that: the dust cover (9) is that ripple is dust-proof
Cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666423.0U CN208440730U (en) | 2018-05-04 | 2018-05-04 | Furnace chamber lifting drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666423.0U CN208440730U (en) | 2018-05-04 | 2018-05-04 | Furnace chamber lifting drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440730U true CN208440730U (en) | 2019-01-29 |
Family
ID=65093557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820666423.0U Expired - Fee Related CN208440730U (en) | 2018-05-04 | 2018-05-04 | Furnace chamber lifting drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440730U (en) |
-
2018
- 2018-05-04 CN CN201820666423.0U patent/CN208440730U/en not_active Expired - Fee Related
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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: 20190129 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |