CN205184314U - A general inclination cushion for processing of blade sagittal plane - Google Patents
A general inclination cushion for processing of blade sagittal plane Download PDFInfo
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- CN205184314U CN205184314U CN201520947627.8U CN201520947627U CN205184314U CN 205184314 U CN205184314 U CN 205184314U CN 201520947627 U CN201520947627 U CN 201520947627U CN 205184314 U CN205184314 U CN 205184314U
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- plate body
- blade
- cushion block
- processing
- radial face
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Abstract
The utility model discloses a blade processing supplementary work piece, especially a general inclination cushion for processing of blade sagittal plane belong to blade machining tool and equipment technical field, a general inclination cushion for processing of blade sagittal plane is including the plate body that is used for the blade to place, be provided with the installation mounting that is used for installing the plate body and be fixed in the processing equipment on the plate body, the bottom surface of plate body is provided with 2 support columns that parallel, the utility model discloses a general inclination cushion for processing of blade sagittal plane can be used to the processing of blade sagittal plane, and its convenient to use, commonality are strong, and the regulation on plate body inclined plane is realized to accessible replacement cushion, and its application can reduce design and the manufacturing cost that the blade sagittal plane adds the clamping apparatus to be favorable to improving the efficiency of sagittal plane processing, guarantee machining dimension's stability.
Description
Technical field
The utility model relates to a kind of blade processing auxiliary work-piece, and particularly a kind of general gradient cushion block for the processing of blade radial face, belongs to blade processing instrument and equipment technical field.
Background technology
Turbine blade is by the effect of high temperature, high steam, larger moment of flexure is subject in work, moving vane in running up also will bear very high centrifugal force, and wherein during partial blade assembling, sagittal plane is for fitting tightly face, and work in-process requires higher to links.
The radial direction of blade due to the size of blade root and integral shroud inconsistent, its sagittal plane is made to form an inclined plane structure, in order to ensure the precision of processing and reduce difficulty of processing, existing current blade radial face processing status is generally machined surface (sagittal plane) is converted into a horizontal plane (or approximately horizontal plane) process.Often process a kind of completely new product to need to carry out designing a kind of special fixture or using substituting fixture.Make special fixture or use alternative fixture both to waste production cost and in process, be unfavorable for the stable of dimensional accuracy, process how is made to control tight, how perfect fixture is, process operation is simple, etc. factor controlling, effective guarantee product quality, realizes the unitized problem of sagittal plane fixture, becomes problem demanding prompt solution.
Summary of the invention
Goal of the invention of the present utility model is: for above-mentioned Problems existing, a kind of general gradient cushion block for the processing of blade radial face is provided, in order to the processing in blade radial face, reduce design and the production cost of blade radial face clamp for machining, and be conducive to improving the efficiency of sagittal plane processing and ensureing the stability of processing dimension.
The technical solution adopted in the utility model is as follows:
For the general gradient cushion block of blade radial face processing, comprise the plate body placed for blade, described plate body is provided with for being installed by plate body and being fixed on the mounting fixing parts of process equipment, the bottom surface of plate body is provided with 2 support columns arranged side by side.Blade is fitted by sagittal plane and plate body upper surface and is positioned on plate body, mounting fixing parts is for installing plate body and being fixed on the equipment of processing, by the design of two support columns, two strong points becoming plate body support for plate body, by a support column wherein, the mode of cushion block is set to form the inclination angle on plate body surface, when blade being positioned over plate body surface, just the sagittal plane of processing can be converted to horizontal plane.
Further, the plane that 2 support columns arranged side by side are formed parallels with plate body upper surface, is beneficial to the project navigator of cushion block.
Further, this general gradient cushion block being used for the processing of blade radial face also comprises cushion block, and described cushion block is inclined plane for clamping the upper surface of the chien shih plate body being installed on wherein a support column and process equipment.By the replacing to cushion block, the adjustment at plate face tilt angle can be realized, facilitate the installation of all size blade and sagittal plane to regulate.In addition, cushion block can be made into multiple calibrated bolck, and the height dimension of each calibrated bolck calculates by the sine relation of right angled triangle.
Further, the supporting surface of described support column is arcwall face.The advantage of arcwall face is that the horizontal contact face of itself and cushion block and process equipment forms a contact wire, and linear contact lay contacts the precision compared and improve contact greatly with face, improve the precision controlling ability of whole general gradient cushion block use procedure.
Further, support column is cylindrical structural.The support column of cylindrical structural has the advantage of being convenient to process.
Further, described support column is arranged at the bottom surface of plate body removably.The design for disassembly of support column facilitates the I& M of gradient cushion block.
Further, described support column is connected with plate body by connecting bolt, and the relative plate body of described connecting bolt is obliquely installed.The connecting bolt be obliquely installed makes bolt bear a part of supporting force, and what be conducive to that support column is connected with plate body is stable.
General gradient cushion block for the processing of blade radial face of the present utility model, described mounting fixing parts comprises the puller bolt being arranged at plate body both ends.General gradient cushion block can be arranged on the hold assembly of process equipment by the mode holding out against clamping by puller bolt.
Further, the leading section of described puller bolt is provided with withstanding tight block.Withstanding tight block increases contact surface, is conducive to the stability that general gradient cushion block is installed.
Further, described withstanding tight block adopts with puller bolt and is flexibly connected, the rotatable flexible connection design that withstanding tight block is similar to joint makes in clamping, to have direction regulating power flexibly, ensure the laminating of withstanding tight block and process equipment, and be not subject to the impact at cushion block height and plate body inclined plane angle of inclination.
Further, described mounting fixing parts also comprises the plate face fixture for fixing between plate face and process equipment be positioned in the middle part of plate body.Plate face can be further fixed on process equipment by plate face fixture, and it is reliable that guarantee is fixed.
Further, described plate face fixture is the fixing threaded hole be opened on plate body, is connected with the connecting bolt on process equipment by fixing threaded hole, ensures to connect to fall the structural design simplifying general gradient cushion block reliably simultaneously.
In the utility model, general gradient cushion block for the processing of blade radial face is fixed on the vice guide rail of process equipment, the surface of vice guide rail and wherein between a support column clamping cushion block is installed to build the inclined plane of plate body, blade is positioned on plate body and sagittal plane to be processed is converted to a horizontal plane, and the clamping of blade is then that two clamping parts of vice carry out clamping and fixing.In the processing of different size blade, the Level tune in blade radial face is realized by the cushion block changing different size, compared to the mode of traditional whole clamp fixture of independent making, the gradient cushion block of this blade radial face processing has accomplished the versatility of each specification blade processing.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
General gradient cushion block for the processing of blade radial face of the present utility model, can in order to the processing in blade radial face, its easy to use, highly versatile, the adjustment of plate body inclined plane is realized by replacing different size cushion block, its application can reduce design and the production cost of blade radial face Special Fixture for Machining, and be conducive to the efficiency improving sagittal plane processing, ensure the stability of processing dimension.
Accompanying drawing explanation
Fig. 1 is the structural representation of the general gradient cushion block for the processing of blade radial face of the present utility model;
Fig. 2 is the A point enlarged diagram of the utility model Fig. 1;
Fig. 3 is the general gradient cushion block using state schematic diagram for the processing of blade radial face of the present utility model.
Mark in figure: 1-plate body, 2-support column, 3-cushion block, 4-connecting bolt, 5-puller bolt, 6-withstanding tight block, 7-end plate, 8-fixing threaded hole, 9-vice guide rail, 10-blade, 11-blade radial face.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
General gradient cushion block for the processing of blade radial face of the present utility model, its structure as shown in Figure 1, comprise the plate body 1 placed for blade, the bottom surface of plate body 1 is provided with 2 support columns 2 arranged side by side, plate body 1 is provided with for being installed by plate body and being fixed on the mounting fixing parts of process equipment.Mounting fixing parts is can by general gradient cushion block assembling or all common mechanical structural designs be fixed on process equipment.The supporting surface of support column 2 is given prominence to or is maintained an equal level in the bottom surface of plate body 1 to ensure the secure support of support column 2.
Be described in detail by Fig. 1 further 2 support columns 2 and illustrate in the present embodiment, two support columns 2 are parallel to each other, and each support column 2 is axially perpendicular with the radial direction of plate body.
Above-mentioned is the body design of general gradient cushion block, in the utility model, general gradient cushion block also further comprises cushion block 3, described cushion block 3 is inclined plane for clamping the upper surface of the chien shih plate body 1 being installed on wherein a support column 2 and process equipment, realize by this inclined plane the installation that sagittal plane is converted to level, and regulate the gradient of plate body 1 by the cushion block 3 changing different size.Cushion block 3 can be made into multiple calibrated bolck, and the height dimension of each calibrated bolck calculates by the sine relation of right angled triangle.There is distance so that the calculating of cushion block 3 support angle between two support columns 2.
Further, the plane (as shown in the dotted line of two support column 2 in Fig. 1) that 2 support columns 2 arranged side by side are formed parallels with plate body 1 upper surface, is beneficial to the project navigator of cushion block 3.
The specific design of support column 2 does not limit its structure.Square, circular or triangular structure, but in order to improve the accuracy of support column 2 in inclined plane support process, in another detailed description of the invention, the supporting surface of support column 2 is arcwall face, the advantage of arcwall face is that it is a line with interplanar contact, just improves the precision controllability at inclined plane angle of inclination thus greatly.
Support column adopts cylindrical structural in another embodiment, has the advantage of being convenient to process.In concrete assembling process, arrange an accommodation angle in the bottom surface of plate body, be assemblied in by columniform support column and hold in angle, structure as shown in Figure 2.
In another embodiment, support column 2 is arranged at plate body 1 bottom surface removably.Concrete support column 2 is connected with plate body 1 by connecting bolt 4, and this connecting bolt 4 relatively plate body 1 be obliquely installed, make support column and plate body 1 stable connection and reliably, as shown in Figure 1.
Specifically be described further mounting fixing parts in another embodiment, mounting fixing parts comprises the puller bolt 5 being arranged at plate body 1 both ends in this embodiment, and puller bolt 5 is undertaken connecting by the end plate 7 at the radial both ends of plate body 1 arranging.End plate 7 is positioned at the both ends of plate body 1, and further end plate 7 is removably connected by bolt with plate body 1.By regulating puller bolt 5, its leading section and process equipment is made to clamp the installation carrying out general gradient cushion block.
In order to improve the reliability holding out against clamping of puller bolt 5, the leading section of puller bolt 5 is provided with withstanding tight block 6 to improve contact area.As further optimization, in another detailed description of the invention, withstanding tight block 6 is arranged at the end of puller bolt 5 in the mode be flexibly connected, and improves the degree of flexibility that puller bolt 5 turns to adjustment, improves the reliability that general gradient cushion block plate body is installed.
In another embodiment, described mounting fixing parts also comprises the plate face fixture for fixing between plate face and process equipment be positioned in the middle part of plate body 1.Concrete, this plate face fixture is the fixing threaded hole 8 be opened on plate body 1, and as shown in Figure 1, described fixing threaded hole 8 is countersunk screw holes, to avoid bolt on the impact of blades installation.Corresponding, the installation site of process equipment is also provided with the bolt of connection.
General gradient cushion block for the processing of blade radial face of the present utility model, process equipment there is the vice for blade clamping, general gradient cushion block and vice guide rail 9 erection, wherein between a support column 2 and vice guide rail 9, pad establishes cushion block 3 to make the upper surface of plate body 1 be inclined plane, and blade 10 is positioned over level conversion plate body 1 realizing blade radial face 11.Blade 10 is clamped by the clamping part (do not illustrate, but can not cause the puzzlement in understanding to those skilled in the art) of vice by blade 10.Blade 10 to be positioned over after on general gradient cushion block as shown in Figure 3.In addition, reinforcement can also be carried out with vice guide rail 9 by bolt (do not illustrate, but the puzzlement in understanding can not be caused to those skilled in the art) by the fixing threaded hole 8 of plate body 1 to connect.
In general gradient cushion block of the present utility model uses, the inclined plane of plate body 1 is regulated by changing different size cushion block 3, to realize the level conversion in the blade radial face 11 of different size blade 10, accomplish the general of gradient cushion block, and do not need the clamping tool designing separately independent specification.
General gradient cushion block for the processing of blade radial face of the present utility model, can be used for the processing in blade radial face, its easy to use, highly versatile, the adjustment of plate body inclined plane is realized by replacing cushion block, its application can reduce design and the production cost of blade radial face clamp for machining, and be conducive to the efficiency improving sagittal plane processing, ensure the stability of processing dimension.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. for the general gradient cushion block of blade radial face processing, it is characterized in that: comprise the plate body (1) placed for blade, described plate body (1) is provided with for being installed by plate body and being fixed on the mounting fixing parts of process equipment, the bottom surface of plate body (1) is provided with 2 support columns (2) arranged side by side.
2. as claimed in claim 1 for the general gradient cushion block of blade radial face processing, it is characterized in that: also comprise cushion block (3), the upper surface that described cushion block (3) is installed on the chien shih plate body (1) of wherein a support column (2) and process equipment for clamping is inclined plane.
3., as claimed in claim 1 for the general gradient cushion block of blade radial face processing, it is characterized in that: the supporting surface of described support column (2) is arcwall face.
4., as claimed in claim 1 for the general gradient cushion block of blade radial face processing, it is characterized in that: described support column (2) is arranged at the bottom surface of plate body (1) removably.
5. as claimed in claim 4 for the general gradient cushion block of blade radial face processing, it is characterized in that: described support column (2) is connected with plate body (1) by connecting bolt (4), and the relative plate body (1) of described connecting bolt (4) is obliquely installed.
6., as claimed in claim 1 for the general gradient cushion block of blade radial face processing, it is characterized in that: described mounting fixing parts comprises the puller bolt (5) being arranged at plate body (1) both ends.
7., as claimed in claim 6 for the general gradient cushion block of blade radial face processing, it is characterized in that: the leading section of described puller bolt (5) is provided with withstanding tight block (6).
8. as claimed in claim 7 for the general gradient cushion block of blade radial face processing, it is characterized in that: described withstanding tight block (6) and puller bolt (5) adopt active link.
9. as claimed in claim 1 for the general gradient cushion block of blade radial face processing, it is characterized in that: described mounting fixing parts also comprises the plate face fixture for fixing between plate face and process equipment being positioned at plate body (1) middle part.
10., as claimed in claim 9 for the general gradient cushion block of blade radial face processing, it is characterized in that: described plate face fixture is for being opened in the fixing threaded hole (8) on plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947627.8U CN205184314U (en) | 2015-11-25 | 2015-11-25 | A general inclination cushion for processing of blade sagittal plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947627.8U CN205184314U (en) | 2015-11-25 | 2015-11-25 | A general inclination cushion for processing of blade sagittal plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184314U true CN205184314U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947627.8U Active CN205184314U (en) | 2015-11-25 | 2015-11-25 | A general inclination cushion for processing of blade sagittal plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184314U (en) |
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2015
- 2015-11-25 CN CN201520947627.8U patent/CN205184314U/en active Active
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