CN207681225U - A kind of compacting labyrinth air seal sheet devices - Google Patents
A kind of compacting labyrinth air seal sheet devices Download PDFInfo
- Publication number
- CN207681225U CN207681225U CN201820023728.XU CN201820023728U CN207681225U CN 207681225 U CN207681225 U CN 207681225U CN 201820023728 U CN201820023728 U CN 201820023728U CN 207681225 U CN207681225 U CN 207681225U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- tooling
- compacting
- air seal
- recessed
- 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.)
- Active
Links
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model is related to turbine technical fields, and disclose a kind of compacting labyrinth air seal sheet devices, including fixed case, the top of fixed case is turned left from the right side is disposed with support column and mounting bracket, and the top plate of mounting bracket is provided with directive wheel, and the first tooling is fixedly connected at the top of support column, first tooling is internally provided with convex pinch roller, the bottom of convex pinch roller is provided with recessed pinch roller, and fixed frame is fixedly connected at the top of the first tooling, and fixed frame is fixedly connected with support plate at the top of side.The compacting labyrinth air seal sheet devices, by the way that leading screw, nut square and the second tooling is arranged, the case where according to practical workpiece to be processed, rotational handle drives leading screw to move up and down under the action of nut square, the whole height for adjusting the second tooling, so as to adjust the bending angle of gas sealing strip, to enable convex pinch roller to be processed to the workpiece of different size model with recessed pinch roller, the applicability of the compacting labyrinth air seal sheet devices is substantially increased, while also meeting the demand of market development.
Description
Technical field
The utility model is related to turbine technical field, specially a kind of compacting labyrinth air seal sheet devices.
Background technology
Turbine is the machine that the energy that will be accumulated in fluid media (medium) is mutually converted with mechanical energy, is not only compressor, vapour
Turbine, turbine, flue gas turbine expander and expanding machine can make turbine, labyrinth compressor belong to one kind of turbine, with
The growing of social economy, labyrinth compressor is widely used in the production and living of people, labyrinth type pressure
The use of contracting machine substantially increases production efficiency, and labyrinth compressor is in use, need to use compacting labyrinth air seal sheet devices.
Labyrinth air seal sheet devices are suppressed currently on the market, and general convex pinch roller is fixed with recessed pinch roller, it is difficult to adjusting, it can only be right
A kind of workpiece to be processed is processed, and applicability is more low, cannot be adjusted according to the demand of workpiece to be processed, it is difficult to full
The demand of sufficient market development, for this purpose, proposing a kind of compacting labyrinth air seal sheet devices to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of compacting labyrinth air seal sheet devices, has to not
The advantages of being processed with the workpiece to be processed of model, solves compacting labyrinth air seal sheet devices currently on the market and exists and be applicable in
The more low problem of property.
(2) technical solution
For the purpose that the above-mentioned workpiece to be processed to different model of realization is processed, the utility model provides following technology
Scheme：
A kind of compacting labyrinth air seal sheet devices, including fixed case are provided with support column and peace at the top of the fixed case
It shelves, directive wheel is provided on the mounting bracket, the first tooling, the second tooling are set side by side on the support column, it is described
First tooling includes three convex pinch rollers, three recessed pinch rollers, mounting brackets, and convex pinch roller and recessed pinch roller are correspondingly arranged, and are meshed, described
The back side of convex pinch roller and recessed pinch roller is connected with sprocket wheel by shaft, the corresponding sprocket wheel of described recessed per adjacent two pinch roller it
Between be connected by chain；Second tooling includes a convex pinch roller, recessed pinch roller, a mounting bracket, the convex pinch roller and recessed
Pinch roller is meshed, and the back side of the convex pinch roller and recessed pinch roller is connected with sprocket wheel by shaft, most side in first tooling
The connected sprocket wheel of the recessed pinch roller in portion is connect with the sprocket wheel being connected with recessed pinch roller in the second tooling by chain, and chain is arranged recessed
Between pinch roller sprocket wheel and convex pinch roller sprocket wheel, rocking bar is set in the shaft of the second tooling fovea superior pinch roller；Second work
The upper end of dress is provided with leading screw, and nut square has been screwed on the leading screw (11), and the nut square is fixed on support plate
On, the support plate is fixed on by fixed frame in the first tooling.
Preferably, the upper end of the leading screw is provided with handle.
Preferably, the middle part setting of the directive wheel is fluted.
Preferably, further including motor, the end set of the shaft of the second tooling fovea superior pinch roller has driven wheel,
Driving wheel on the motor is connected with driven wheel by transmission belt.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of compacting labyrinth air seal sheet devices, has following beneficial
Effect：
1, compacting labyrinth air seal sheet devices, by the way that leading screw, nut square and the second tooling is arranged, according to actually waiting for
The case where workpieces processing, rotational handle drive leading screw to move up and down under the action of nut square, the second tooling of adjustment
Whole height, so as to adjust the bending angle of gas sealing strip, to enable work of the convex pinch roller with recessed pinch roller to different size model
Part is processed, and substantially increases the applicability of the compacting labyrinth air seal sheet devices, while also meeting the need of market development
It asks.
2, the compacting labyrinth air seal sheet devices drive driving wheel by the way that motor, driving wheel and sprocket wheel is arranged using motor
Rotation, and then driven wheel rotation is driven, it is rotated using the driven wheel band movable sprocket of rotation, realizes and drive convex pinch roller to turn using sprocket wheel
It is dynamic that workpiece to be processed is processed, achieve the purpose that uniform rotation is processed, improves production efficiency.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model backsight structural representation；
Fig. 4 is the utility model directive wheel overlooking structure diagram.
In figure：1-the 5-the first tooling of fixed case 2-support column, 3-mounting bracket, 4-directive wheel, 41-groove 6-
Convex pinch roller 7-12-handle of recessed pinch roller 8-fixed frame, 9-support plate, 10-nut, 11-leading screw of square 13-the second
Tooling 14-motor, 15-driving wheel, 16-transmission belt, 17-driven wheel, 18-chain, 19-sprocket wheel.
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 compacting labyrinth air seal sheet devices, including fixed case 1, the top of the fixed case 1 are set
It is equipped with support column 2 and mounting bracket 3, directive wheel 4 is provided on the mounting bracket 3, the middle part setting of the directive wheel 4 is fluted
41, the first tooling 5, the second tooling 13 are set side by side on the support column 2, and first tooling 5 is by convex pinch roller 6, recessed pressure
Wheel 7, mounting bracket, the convex pinch roller 6 and recessed pinch roller 7 are meshed, and the back side of the convex pinch roller 6 and recessed pinch roller 7 is connected by shaft
It is connected to sprocket wheel 19；Second tooling 13 is identical as the structure of the first tooling 5, is connected with recessed pinch roller 7 in first tooling 5
Sprocket wheel in the second tooling 13 with recessed pinch roller 7 be connected sprocket wheel connect by chain 18, and chain 18 be arranged in recessed pinch roller chain
Between wheel and convex pinch roller sprocket wheel, rocking bar is set in the shaft of the 13 fovea superior pinch roller 7 of the second tooling；Second tooling 13
Upper end be provided with leading screw 11, nut square 10 has been screwed on the leading screw 11, the nut square 10 is fixed on support
On plate 9, the support plate 9 is fixed on by fixed frame 8 in the first tooling 5；The upper end of the leading screw 11 is provided with handle
12。
Preferably, in order to improve working efficiency, motor 14, second tooling can be also set in the utility model
The end set of the shaft of 13 fovea superior pinch rollers 7 has driven wheel 17, and the driving wheel 15 on the motor 14 passes through biography with driven wheel 17
Dynamic band 16 is connected.
In conclusion the compacting labyrinth air seal sheet devices, by the way that leading screw 11, nut square 10 and the second tooling is arranged
13, the case where according to practical workpiece to be processed, it is upper and lower that rotational handle 12 drives leading screw 11 to be carried out under the action of nut square 10
Movement, and then the second tooling 13 is made to move up and down, the whole height of the second tooling 13 is adjusted, so as to adjust the curved of gas sealing strip
Bent angle substantially increases the pressure to enable convex pinch roller 6 to be processed to the workpiece of different size model with recessed pinch roller 7
The applicability of labyrinth air seal sheet devices processed, while also meeting the demand of market development.
The compacting labyrinth air seal sheet devices are driven by the way that motor 14, driving wheel 15 and sprocket wheel 19 is arranged using motor 14
Driving wheel 15 rotates, and then driven wheel 17 is driven to rotate, and is rotated with movable sprocket 19 using the driven wheel 17 of rotation, realizes and utilize chain
Wheel 19 drives the convex rotation of pinch roller 6 to be processed workpiece to be processed, achievees the purpose that uniform rotation is processed, and improves production effect
Rate.
Operation principle：As shown in Figure 1, using extremely, sealing gland item is pressed in the groove of directive wheel, and extends to the second tooling
On recessed pinch roller and convex pinch roller between, then open motor, motor drives the first tooling and recessed pinch roller in the second tooling and convex
Pinch roller rotates, to realize that sealing gland item is cut into gas sealing strip by the bending of sealing gland item, worker according to demand.When the bending of gas sealing strip
When angle is larger, the second tooling is lifted up by the handle dazzled on leading screw, you can the bending angle of gas sealing strip is made to become larger.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of compacting labyrinth air seal sheet devices, including fixed case (1), it is characterised in that：It is set at the top of the fixed case (1)
It is equipped with support column (2) and mounting bracket (3), directive wheel (4) is provided on the mounting bracket (3), is set side by side on the support column (2)
It is equipped with the first tooling (5), the second tooling (13),
First tooling (5) is by convex pinch roller (6), recessed pinch roller (7), mounting bracket, the convex pinch roller (6) and recessed pinch roller (7) phase
The back side of engagement, the convex pinch roller (6) and recessed pinch roller (7) is connected with sprocket wheel (19) by shaft；
Second tooling (13) is identical as the structure of the first tooling (5), in first tooling (5) with recessed pinch roller (7) phase
Sprocket wheel even is connect with the sprocket wheel being connected with recessed pinch roller (7) in the second tooling (13) by chain (18), and chain (18) is arranged
Between recessed pinch roller sprocket wheel and convex pinch roller sprocket wheel, rocking bar is set in the shaft of the second tooling (13) the fovea superior pinch roller (7)；
The upper end of second tooling (13) is provided with leading screw (11), and the leading screw has screwed nut square on (11)
(10), the nut square (10) is fixed in support plate (9), and the support plate (9) is fixed on by fixed frame (8)
In one tooling (5).
2. a kind of compacting labyrinth air seal sheet devices according to claim 1, it is characterised in that：The leading screw (11)
Upper end is provided with handle (12).
3. a kind of compacting labyrinth air seal sheet devices according to claim 1, it is characterised in that：The directive wheel (4)
Middle part be arranged fluted (41).
4. a kind of compacting labyrinth air seal sheet devices according to claim 1, it is characterised in that：Further include motor (14),
The end set of the shaft of second tooling (13) the fovea superior pinch roller (7) has driven wheel (17), the master on the motor (14)
Driving wheel (15) is connected with driven wheel (17) by transmission belt (16).
5. a kind of compacting labyrinth air seal sheet devices according to any one of claims 1-4, it is characterised in that：Described
The quantity of first tooling (5) convexity pinch roller (6) and recessed pinch roller (7) is at least 1 group, when the quantity of convex pinch roller (6) and recessed pinch roller (7)
When more than or equal to two, it is connected by chain between the corresponding sprocket wheel of recessed pinch roller (7) per adjacent two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023728.XU CN207681225U (en) | 2018-01-08 | 2018-01-08 | A kind of compacting labyrinth air seal sheet devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023728.XU CN207681225U (en) | 2018-01-08 | 2018-01-08 | A kind of compacting labyrinth air seal sheet devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681225U true CN207681225U (en) | 2018-08-03 |
Family
ID=62991459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023728.XU Active CN207681225U (en) | 2018-01-08 | 2018-01-08 | A kind of compacting labyrinth air seal sheet devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681225U (en) |
-
2018
- 2018-01-08 CN CN201820023728.XU patent/CN207681225U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208839967U (en) | A kind of construction sand sifter | |
| CN205096301U (en) | A robot that is used for elevator door plant four sides to buckle | |
| CN207681225U (en) | A kind of compacting labyrinth air seal sheet devices | |
| CN207293674U (en) | A kind of rolling-up mechanism of filter cloth production warping machine | |
| CN207088563U (en) | A kind of stamping machine feeding device | |
| CN209550059U (en) | A kind of solar panels cleaning device for surface | |
| CN103447358A (en) | T-section steel straightening machine | |
| CN208680367U (en) | A kind of closing device of the tubing workpiece with fixed structure | |
| CN208305578U (en) | A kind of adjustable EPP shares framed processing unit (plant) | |
| CN104108858B (en) | A kind of novel glass press | |
| CN217702879U (en) | Polishing and dust removing mechanism for processing metal composite plate | |
| CN208664763U (en) | A kind of novel engraving machine | |
| CN207806268U (en) | A kind of adjustable type bending mechanism | |
| CN107012429A (en) | The pre- whole frock of metallized film processing | |
| CN209142972U (en) | A kind of conveying device of the aluminium sheet with pooling feature | |
| CN107186702A (en) | A kind of four axle swing arm stamping mechanical arms | |
| CN103736800A (en) | Forming device of corrugated composite seals | |
| CN207311974U (en) | A kind of full-automatic sealing machine | |
| CN209597805U (en) | Cleaning device for inner wall of pipeline applied widely | |
| CN208632595U (en) | A kind of aluminium calendering plate transmission auxiliary device | |
| CN209078684U (en) | A kind of intelligence sound control formula precision displacement table | |
| CN109626115A (en) | A kind of ring skill pipeline rolling machine that winding effect is good | |
| CN207325822U (en) | A kind of stitch bending press | |
| CN206887213U (en) | The pre- whole frock of metallized film processing | |
| CN202143809U (en) | Cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 702-13, Jianshe street, Eastern Industrial Zone, Qian'an City, Tangshan City, Hebei Province 064400 Patentee after: Hebei qiankong Keyuan Turbine Equipment Co.,Ltd. Address before: No. 702-13, Jianshe street, Eastern Industrial Zone, Qian'an City, Tangshan City, Hebei Province 064400 Patentee before: TANGSHAN KEYUAN LASER REMANUFACTURING CO.,LTD. |