CN220481493U - Standard guide vane adds clamping apparatus - Google Patents
Standard guide vane adds clamping apparatus Download PDFInfo
- Publication number
- CN220481493U CN220481493U CN202322060756.2U CN202322060756U CN220481493U CN 220481493 U CN220481493 U CN 220481493U CN 202322060756 U CN202322060756 U CN 202322060756U CN 220481493 U CN220481493 U CN 220481493U
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- China
- Prior art keywords
- clamping block
- turbine
- screw
- wall
- motor
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- 238000003754 machining Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of clamps, in particular to a standard guide vane machining clamp. Its technical scheme includes installing frame, screw rod, motor, second clamp splice and mounting panel, installing frame one end is provided with the motor, motor one end is provided with the screw rod, the inside mounting panel that is provided with symmetric distribution of installing frame, the mounting panel upper end is provided with first clamp splice and second clamp splice respectively, the screw has been seted up to the inside screw that has seted up of mounting panel, first clamp splice and second clamp splice outer wall are provided with the turbine, the inside hydraulic stem that is provided with of second clamp splice, the hydraulic stem top is provided with the briquetting. According to the utility model, the inner wall of the turbine is supported by the first clamping block and the second clamping block, the turbine is pressed and held by the pressing block, and the clamping process is easy and convenient by using the motor as driving force, so that the turbine is prevented from being firmly clamped by the turbine blade during the finish machining of the turbine and the turbine blade.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a standard guide vane machining clamp.
Background
Cast turbine blades are turbine blades manufactured by a casting process, are used in turbomachinery, are key components of the turbomachinery, are equidistantly distributed on the outer wall of the turbine, and have shapes and structures which play an important role in converting fluid kinetic energy and transmitting force.
The turbine blade is cast and is the stock after the shaping, and the outer wall is coarse and there is the burr, needs to carry out finish machining, through the turbine of output shaft installation, because the interception of outer wall blade leads to fixed comparatively inconvenient when processing, for this reason we propose a standard guide blade adds clamping apparatus and solves current problem.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a standard guide vane machining clamp.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a standard guide vane adds clamping apparatus, includes installing frame, screw rod, motor, second clamp splice and mounting panel, installing frame one end is provided with the motor, motor one end is provided with the screw rod, the inside mounting panel that is provided with symmetric distribution of installing frame, the mounting panel upper end is provided with first clamp splice and second clamp splice respectively, the screw has been seted up to the mounting panel inside, first clamp splice and second clamp splice outer wall are provided with the turbine, the inside hydraulic stem that is provided with of second clamp splice, the hydraulic stem top is provided with the briquetting.
When the standard guide vane processing clamp in the scheme is used, the turbine is placed on the supporting block, the motor operates to drive the screw rod to rotate, the screw hole in the mounting plate is pushed, the mounting plate drives the first clamping block and the second clamping block to deviate from each other and move, the mounting hole in the turbine is supported from inside to outside, the pressing block is rotated to the upper part of the turbine, the hydraulic rod drives the pressing block to descend, and the upper end of the turbine is pressed and held, so that the turbine is fixed.
Preferably, the first bearings which are symmetrically distributed are embedded and installed in the installation frame, and one end of the screw is rotationally inserted into the first bearings. The screw rod rotates in the mounting frame through the first bearing.
Preferably, a travel groove is formed in the upper end of the mounting frame. The travel groove ensures that the mounting plate moves inside the mounting frame.
Preferably, the outer walls of the first clamping block and the second clamping block are arc-shaped, and anti-slip pads are arranged. The area of the contact surface between the first clamping block and the second clamping block of the circular arc outer wall and the inner wall of the turbine is large, and the anti-slip pad increases the tightness of extrusion of the first clamping block and the second clamping block and the inner wall of the turbine.
Preferably, the inside slide bar that is provided with of installing frame, the sliding sleeve has been seted up to the inside mounting panel lower extreme, the sliding sleeve cup joints in the slide bar outer wall, the screw rotates and cup joints in the screw rod outer wall, screw rod outer wall screw thread is relative distribution. The mounting plate is guided through the sliding sleeve, so that the screw rod pushes the screw hole in the mounting plate, threads on the outer wall of the screw rod are distributed oppositely, and the mounting plate moves relatively or reversely.
Preferably, the outer walls of the first clamping block and the second clamping block are respectively provided with a supporting block, and the mounting plate is internally provided with a mounting groove. The lower extreme of backup pad to the turbine is supported, and the mounting groove ensures the passage of hydraulic stem pipeline.
Preferably, the bearing II is embedded and installed on the inner wall of the lower end of the pressing block, and the upper end of the hydraulic rod is rotationally inserted into the bearing II. The pressing block rotates at the upper end of the hydraulic rod through the second bearing, so that the turbine with small inner aperture can conveniently pass through the first clamping block and the second clamping block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the first clamping block and the second clamping block are pushed by threads to fix the turbine by reversely supporting and applying force in the mounting hole of the turbine, so that the problem that the turbine is inconvenient to clamp due to the blades is avoided, and the turbine is effectively fixed in finish machining.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic diagram of the main cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of the main cross-sectional structure of the briquette of the present utility model;
fig. 4 is an enlarged partial cross-sectional schematic view of the mounting plate of fig. 2 in accordance with the present utility model.
Reference numerals: 1. a mounting frame; 2. a screw; 3. a turbine; 4. a first clamping block; 5. a travel groove; 6. a motor; 7. a slide bar; 8. a bearing; 9. a second clamping block; 10. a screw hole; 11. a mounting plate; 12. briquetting; 13. a bearing; 14. a hydraulic rod; 15. and a sliding sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4, the standard guide vane machining fixture provided by the utility model comprises a mounting frame 1, a screw rod 2, a motor 6, a second clamping block 9 and a mounting plate 11, wherein one end of the mounting frame 1 is provided with the motor 6, one end of the motor 6 is provided with the screw rod 2, a symmetrically distributed bearing I8 is embedded and mounted in the mounting frame 1, one end of the screw rod 2 is rotationally inserted into the bearing I8, a travel groove 5 is formed in the upper end of the mounting frame 1, the symmetrically distributed mounting plate 11 is arranged in the mounting frame 1, the first clamping block 4 and the second clamping block 9 are respectively arranged at the upper end of the mounting plate 11, the outer walls of the first clamping block 4 and the second clamping block 9 are arc-shaped, anti-slip pads are arranged in the mounting frame 1, a sliding rod 7 is arranged in the lower end of the mounting plate 11, the sliding sleeve 15 is sleeved on the outer wall of the sliding rod 7 in a sliding manner, a screw hole 10 is formed in the mounting plate 11 in the inner part, the screw hole 10 is rotationally sleeved on the outer wall of the screw rod 2, the outer wall threads of the screw rod 2 are in a relative distribution manner, and the outer walls of the first clamping block 4 and the second clamping block 9 are provided with a turbine 3.
The procedure is based on example 1: the first clamping block 4 and the second clamping block 9 clamp the inner mounting hole of the turbine 3 from inside to outside, so that the turbine 3 is fixed, and the clamping of the turbine 3 is easy and convenient.
Example two
As shown in fig. 1-4, the standard guide vane machining fixture according to the present utility model further includes, compared to the first embodiment: the outer walls of the first clamping block 4 and the second clamping block 9 are both provided with supporting blocks, a hydraulic rod 14 is arranged in the second clamping block 9, a mounting groove is formed in the mounting plate 11, a pressing block 12 is arranged above the hydraulic rod 14, a bearing II 13 is embedded and mounted in the inner wall of the lower end of the pressing block 12, and the upper end of the hydraulic rod 14 is rotationally inserted into the bearing II 13.
In this embodiment, when supporting the centre gripping to turbine 3 inner wall, the bottom passes through the supporting shoe and supports, through holding through briquetting 12, during finish machining, has ensured the firm of turbine.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a standard guide vane adds clamping apparatus, includes installing frame (1), screw rod (2), motor (6), second clamp splice (9) and mounting panel (11), its characterized in that: the novel hydraulic pressure installation device is characterized in that a motor (6) is arranged at one end of the installation frame (1), a screw (2) is arranged at one end of the motor (6), symmetrically distributed installation plates (11) are arranged inside the installation frame (1), a first clamping block (4) and a second clamping block (9) are respectively arranged at the upper ends of the installation plates (11), screw holes (10) are formed in the installation plates (11), a turbine (3) is arranged on the outer walls of the first clamping block (4) and the second clamping block (9), a hydraulic rod (14) is arranged inside the second clamping block (9), and a pressing block (12) is arranged above the hydraulic rod (14).
2. The standard vane machining fixture of claim 1, wherein: the mounting frame (1) is internally embedded with symmetrically distributed bearings I (8), and one end of the screw (2) is rotationally inserted into the bearings I (8).
3. The standard vane machining fixture of claim 1, wherein: a travel groove (5) is formed in the upper end of the mounting frame (1).
4. The standard vane machining fixture of claim 1, wherein: the outer walls of the first clamping block (4) and the second clamping block (9) are arc-shaped, and anti-slip pads are arranged.
5. The standard vane machining fixture of claim 1, wherein: the novel screw rod is characterized in that a sliding rod (7) is arranged inside the mounting frame (1), a sliding sleeve (15) is arranged inside the lower end of the mounting plate (11), the sliding sleeve (15) is sleeved on the outer wall of the sliding rod (7) in a sliding manner, the screw hole (10) is rotatably sleeved on the outer wall of the screw rod (2), and threads on the outer wall of the screw rod (2) are distributed relatively.
6. The standard vane machining fixture of claim 1, wherein: the outer walls of the first clamping block (4) and the second clamping block (9) are respectively provided with a supporting block, and the inside of the mounting plate (11) is provided with a mounting groove.
7. The standard vane machining fixture of claim 1, wherein: the inner wall of the lower end of the pressing block (12) is embedded and provided with a bearing II (13), and the upper end of the hydraulic rod (14) is rotationally inserted into the bearing II (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060756.2U CN220481493U (en) | 2023-08-02 | 2023-08-02 | Standard guide vane adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060756.2U CN220481493U (en) | 2023-08-02 | 2023-08-02 | Standard guide vane adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220481493U true CN220481493U (en) | 2024-02-13 |
Family
ID=89842283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060756.2U Active CN220481493U (en) | 2023-08-02 | 2023-08-02 | Standard guide vane adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220481493U (en) |
-
2023
- 2023-08-02 CN CN202322060756.2U patent/CN220481493U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |