CN208840950U - A kind of gas turbine compressor compressor bearing cylinder processing support clamping device - Google Patents
A kind of gas turbine compressor compressor bearing cylinder processing support clamping device Download PDFInfo
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- CN208840950U CN208840950U CN201821687960.XU CN201821687960U CN208840950U CN 208840950 U CN208840950 U CN 208840950U CN 201821687960 U CN201821687960 U CN 201821687960U CN 208840950 U CN208840950 U CN 208840950U
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- Prior art keywords
- supporting table
- compressor
- right sides
- gas turbine
- clamping device
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Abstract
The utility model discloses a kind of gas turbine compressor compressor bearing cylinder processing support clamping devices, including pedestal, casing is symmetrically arranged at left and right sides of the top of pedestal, the top of two groups of casings is plugged with compression bar, one end that compression bar is located at cannula cavity is connected with reset spring, the bottom of reset spring connects pedestal, supporting table is hinged at the top of compression bar, micro-adjusting mechanism is equipped in the middle part of supporting table between the middle of the base, hydraulic telescopic rod is symmetrically connected at left and right sides of the top of supporting table, footstock is connected at the top of hydraulic telescopic rod, bearing block is symmetrically connected at left and right sides of the intracavity bottom of supporting table, the inner ring of bearing block is rotatably connected to screw rod, the left side wall of supporting table is connected with lead screw motor, the power output end connection wire rod of lead screw motor, the left and right sides of screw rod is symmetrically bolted with nut seat, it is respectively connected at the top of two groups of nut seats Holding frame.The structure design of the utility model is reasonable, has stronger stability, convenient for carrying out following process to load cylinder.
Description
Technical field
The utility model relates to compressor technical field of processing equipment more particularly to a kind of gas turbine blower load cylinders
Processing support clamping device.
Background technique
Compressor is to utilize high-speed rotating blade to air work done to improve air pressure in gas-turbine unit
The front end portion of component, gas compressor blade impeller blade is known as guide wheel in bending, and working is by the shock-free importing work of gas
Impeller, reduces gas shock loss, and guide wheel and running wheel are generally made one, calmed the anger by the compressor impeller of small-sized booster
The shell of machine has the inlet and outlet of air-flow, and for compressor by turbine drives, Specifeca tion speeification has revolving speed, flow, air stream
Amount, pressure ratio and efficiency etc..It is protected using load cylinder outside compressor, while being convenient for the installation of compressor, combustion gas
Turbine compressor load cylinder structure is complicated, and there are many position for needing to process, and existing gas turbine compressor bearing cylinder processing is used
Clamping device is supported, clamping is not sufficiently stable, and can not carry out the fine tuning of angle, when needing to process Different Plane more
It is inconvenient.
Utility model content
The utility model provides a kind of gas turbine compressor compressor bearing cylinder processing support clamping device, easy to operate,
Stability is strong, convenient for adjusting machining angle.To realize above-mentioned technical purpose and the technique effect, the utility model is logical
Cross following technical scheme realization.
A kind of gas turbine compressor compressor bearing cylinder processing support clamping device, including pedestal, the top left of the pedestal
Right two sides are symmetrically arranged with casing, and the top of two groups of described sleeve pipes is plugged with compression bar, and the compression bar is located at the one of cannula cavity
End is connected with reset spring, and the bottom of the reset spring connects pedestal, is hinged with supporting table, the branch at the top of the compression bar
It supports and is equipped with micro-adjusting mechanism in the middle part of platform between the middle of the base, be symmetrically connected with hydraulically extensible at left and right sides of the top of the supporting table
Bar is connected with footstock at the top of the hydraulic telescopic rod, is symmetrically connected with bearing at left and right sides of the intracavity bottom of the supporting table
Seat, the inner ring of the bearing block are rotatably connected to screw rod, and the left side wall of the supporting table is connected with lead screw motor, the screw rod electricity
The power output end connection wire rod of machine, the left and right sides of the screw rod are symmetrically bolted with nut seat, the top of nut seat described in two groups
Portion is respectively connected with holding frame, and slideway is offered at the top of the supporting table, offers on the footstock corresponding with slipway location
Through slot；
The micro-adjusting mechanism includes fixed bracket, and the support bracket fastened top hinged support platform is described support bracket fastened
Bottom connects pedestal, is equipped with ball bearing at the support bracket fastened center, the inner ring of the ball bearing is rotatably connected to
Axis, the front end of the shaft are connected with fluted disc, and the front side wall of the fluted disc is hinged with pull rod, the top hinged support of the pull rod
Platform, the support bracket fastened lower part are connected with servo motor, and the power output end of the servo motor is connected with driving gear, and
Gear is driven to engage connecting chainring.
Preferably, in a kind of gas turbine compressor compressor bearing cylinder processing support clamping device, the supporting table and footstock
Mutually close side is equipped with arc groove, is equipped with rubber mat in the arc groove.
Preferably, in a kind of gas turbine compressor compressor bearing cylinder processing support clamping device, the left side of the screw rod
Thread rotary orientation is opposite with right side thread rotary orientation.
Preferably, in a kind of gas turbine compressor compressor bearing cylinder processing support clamping device, the holding frame is through logical
Slot, the mutually close side of holding frame described in two groups are equipped with rubber mat.
Preferably, it in a kind of gas turbine compressor compressor bearing cylinder processing support clamping device, is inserted on the driving gear
It is connected to positioning pin, the fixed bracket is equipped with equally distributed limit hole.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, on the one hand drives footstock decline by hydraulic telescopic rod, is pressed from both sides by arc groove
Load cylinder two sides up and down are held, are rotated by screw rod so that two groups of nut seats move close to, so that holding frame is to load cylinder or so two
Side is clamped, and achievees the effect that fixed load cylinder, has stronger stability；On the other hand it is driven and is driven by servo motor
Gear rotation pulls supporting table to make its angle change, shape occurs for reset spring so that fluted disc drives pull rod rotation by pull rod
Become, be fixed by position of the detent fit limit hole to driving gear, to realize the fine tuning of machining angle, convenient for pair
Load cylinder carries out following process.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model micro-adjusting mechanism.
Specific embodiment
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please referring to shown in Fig. 1 ~ 2, the present embodiment is a kind of gas turbine compressor compressor bearing cylinder processing support clamping device,
Including pedestal 1, it is symmetrically arranged with casing 2 at left and right sides of the top of pedestal 1, the top of two groups of casings 2 is plugged with compression bar 3, pressure
One end that bar 3 is located at 2 inner cavity of casing is connected with reset spring 4, and the bottom of reset spring 4 connects pedestal 1, the top hinge of compression bar 3
It is connected to supporting table 5, micro-adjusting mechanism 6 is equipped between 1 middle part of 5 middle part of supporting table and pedestal, the top left and right sides of supporting table 5 is symmetrical
It is connected with hydraulic telescopic rod 7, the top of hydraulic telescopic rod 7 is connected with footstock 8, and the intracavity bottom left and right sides of supporting table 5 is symmetrical
It is connected with bearing block 9, the inner ring of bearing block 9 is rotatably connected to screw rod 10, and the left side wall of supporting table 5 is connected with lead screw motor 11,
The power output end connection wire rod 10 of lead screw motor 11, the left and right sides of screw rod 10 are symmetrically bolted with nut seat 12, two groups of nuts
The top of seat 12 is respectively connected with holding frame 13, and the top of supporting table 5 offers slideway 14, offers on footstock 8 and 14, slideway
Set corresponding through slot 15；Micro-adjusting mechanism 6 includes fixed bracket 601, the top hinged support platform 4 of fixed bracket 601, fixed branch
The bottom of frame 601 connects pedestal 1, and ball bearing 602 is equipped at the center of fixed bracket 601, and the inner ring of ball bearing 602 rotates
It is connected with shaft 603, the front end of shaft 603 is connected with fluted disc 604, and the front side wall of fluted disc 604 is hinged with pull rod 605, pull rod 605
Top hinged support platform 5, the lower part of fixed bracket 601 is connected with servo motor 606, the power output end of servo motor 606
It is connected with driving gear 607, and gear 607 is driven to engage connecting chainring 604.
The side mutually close with footstock 8 of supporting table 5 is equipped with arc groove, is equipped with rubber mat in arc groove, holding frame 13 runs through
Through slot 15, the mutually close side of two groups of holding frames 13 are equipped with rubber mat, convenient for clamping to load cylinder, the left side spiral shell of screw rod 10
Line rotation direction and right side thread rotary orientation drive on the contrary, convenient for two groups of 12 relative motions of nut seat and are plugged with positioning on gear 607
Pin, fixed bracket 601 is equipped with equally distributed limit hole, by detent fit limit hole to the position of driving gear 607
It is fixed.
Specific embodiment of the present utility model are as follows:
When in use, two groups of 3 height of compression bar are identical, and supporting table 5 keeps horizontal, and external power supply puts load cylinder for the present apparatus
It sets in supporting table 5, starting hydraulic telescopic rod 7 declines footstock 8, clamps load cylinder or more two sides, starting by arc groove
Lead screw motor 11 drives screw rod 10 to rotate in the inner ring of bearing block 9, so that two groups of nut seats 12 are mutually moved along screw rod 10
Move it is close so that holding frame 13, to achieve the effect that fixed load cylinder, has to clamping at left and right sides of load cylinder
Stronger stability, is convenient for following process, reduces abrasion by rubber mat and scratches, when needing to adjust machining angle, starting is watched
Motor 606 is taken, so that driving gear 607 rotates, by driving the engagement of gear 607 and fluted disc 604, so that fluted disc 604
It drives pull rod 605 to rotate, supporting table 5 is pulled by pull rod 605, so that 5 angle change of supporting table, deformation occurs for reset spring 4,
It is fixed by position of the detent fit limit hole to driving gear 607, to realize the fine tuning of machining angle.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of gas turbine compressor compressor bearing cylinder processing support clamping device, including pedestal (1), it is characterised in that: described
It being symmetrically arranged with casing (2) at left and right sides of the top of pedestal (1), the top of two groups of described sleeve pipes (2) is plugged with compression bar (3),
One end that the compression bar (3) is located at casing (2) inner cavity is connected with reset spring (4), and the bottom of the reset spring (4) connects bottom
Seat (1) is hinged with supporting table (5) at the top of the compression bar (3), is equipped between pedestal (1) middle part in the middle part of the supporting table (5)
The top left and right sides of micro-adjusting mechanism (6), the supporting table (5) is symmetrically connected with hydraulic telescopic rod (7), the hydraulic telescopic rod
(7) it is connected at the top of footstock (8), is symmetrically connected with bearing block (9), institute at left and right sides of the intracavity bottom of the supporting table (5)
The inner ring for stating bearing block (9) is rotatably connected to screw rod (10), and the left side wall of the supporting table (5) is connected with lead screw motor (11),
The left and right sides of the power output end connection wire rod (10) of the lead screw motor (11), the screw rod (10) is symmetrically bolted with nut
Seat (12) is respectively connected with holding frame (13) at the top of nut seat described in two groups (12), offers cunning at the top of the supporting table (5)
Road (14) offers through slot (15) corresponding with slideway (14) position on the footstock (8)；
The micro-adjusting mechanism (6) includes fixed bracket (601), the top hinged support platform (5) of the fixed bracket (601), institute
Bottom connection pedestal (1) of fixed bracket (601) is stated, is equipped with ball bearing (602) at the center of the fixed bracket (601),
The inner ring of the ball bearing (602) is rotatably connected to shaft (603), and the front end of the shaft (603) is connected with fluted disc
(604), the front side wall of the fluted disc (604) is hinged with pull rod (605), the top hinged support platform (5) of the pull rod (605),
The lower part of the fixed bracket (601) is connected with servo motor (606), the power output end connection of the servo motor (606)
Have driving gear (607), and drives gear (607) engagement connecting chainring (604).
2. a kind of gas turbine compressor compressor bearing cylinder processing support clamping device according to claim 1, feature exist
In: the supporting table (5) side mutually close with footstock (8) is equipped with arc groove, is equipped with rubber mat in the arc groove.
3. a kind of gas turbine compressor compressor bearing cylinder processing support clamping device according to claim 1, feature exist
In: the left side thread rotary orientation of the screw rod (10) is opposite with right side thread rotary orientation.
4. a kind of gas turbine compressor compressor bearing cylinder processing support clamping device according to claim 1, feature exist
In: the holding frame (13) runs through through slot (15), and the mutually close side of holding frame described in two groups (13) is equipped with rubber mat.
5. a kind of gas turbine compressor compressor bearing cylinder processing support clamping device according to claim 1, feature exist
In: positioning pin is plugged on the driving gear (607), the fixed bracket (601) is equipped with equally distributed limit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687960.XU CN208840950U (en) | 2018-10-18 | 2018-10-18 | A kind of gas turbine compressor compressor bearing cylinder processing support clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687960.XU CN208840950U (en) | 2018-10-18 | 2018-10-18 | A kind of gas turbine compressor compressor bearing cylinder processing support clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840950U true CN208840950U (en) | 2019-05-10 |
Family
ID=66375701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821687960.XU Expired - Fee Related CN208840950U (en) | 2018-10-18 | 2018-10-18 | A kind of gas turbine compressor compressor bearing cylinder processing support clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421374A (en) * | 2019-09-02 | 2019-11-08 | 杨明亮 | Fixture is used in a kind of die workpiece cutting convenient to use |
| CN112372603A (en) * | 2020-11-25 | 2021-02-19 | 浙江九和家具有限公司 | Furniture processing clamping table bed with adjustable inclination angle |
-
2018
- 2018-10-18 CN CN201821687960.XU patent/CN208840950U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421374A (en) * | 2019-09-02 | 2019-11-08 | 杨明亮 | Fixture is used in a kind of die workpiece cutting convenient to use |
| CN112372603A (en) * | 2020-11-25 | 2021-02-19 | 浙江九和家具有限公司 | Furniture processing clamping table bed with adjustable inclination angle |
| CN112372603B (en) * | 2020-11-25 | 2024-02-13 | 山东朝祥实木家具有限公司 | Clamping table bed with adjustable inclination angle for furniture processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20191018 |