CN203185015U - Turbine blade clamp - Google Patents
Turbine blade clamp Download PDFInfo
- Publication number
- CN203185015U CN203185015U CN 201320113161 CN201320113161U CN203185015U CN 203185015 U CN203185015 U CN 203185015U CN 201320113161 CN201320113161 CN 201320113161 CN 201320113161 U CN201320113161 U CN 201320113161U CN 203185015 U CN203185015 U CN 203185015U
- Authority
- CN
- China
- Prior art keywords
- turbine blade
- chuck
- plate
- numerical control
- control machining
- 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
Abstract
The utility model discloses a turbine blade clamp which comprises a connecting mechanism and a chuck plate. The connecting mechanism is composed of a connecting plate and a transition plate, wherein the connecting plate is connected with a rotation main shaft of a computer numerical control machining center, and the transition plate is fixedly arranged on the connecting plate. An ejector pin seat is fixedly arranged on one face of the chuck plate, an ejector pin is arranged on the ejector pin seat, a bidirectional lead screw is arranged inside the chuck plate in the radial direction, both the ends of the bidirectional lead screw are connected with clamp boards, and the other face of the chuck plate is connected with the transition plate. According to the turbine blade clamp, the connecting mechanism is arranged between the chuck plate and the rotation main shaft of the computer numerical control machining center, and the turbine blade clamp can be arranged on different computer numerical control machining centers. The production cost of the turbine blade clamp is reduced, the installation time and debugging time of the clamp are shortened, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of turbine blade anchor clamps of numerical control machining center.
Background technology
For improving the energy conversion efficiency of steam turbine, when the design turbine blade, normal with its variable section structure that is designed to twist, its surface accuracy requires high, for guaranteeing its machining accuracy, normally selects for use numerical control machining center that it is processed.But the manufacturer of numerical control machining center and model all are not quite similar, different manufacturers different model numerical control machining center that produce or identical manufacturer production, its anchor clamps generally are uncurrent mutually, in actual production process, need to design the corresponding anchor clamps of a cover respectively for different numerical control machining centers, not only increased the production cost of turbine blade, and the installation of anchor clamps, debug time are long, and production efficiency is low.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of turbine blade anchor clamps, to reach the production cost that reduces turbine blade, reduces installation, the debug time of anchor clamps, the purpose of enhancing productivity.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of turbine blade anchor clamps, comprise bindiny mechanism and chuck, described bindiny mechanism is divided into the terminal pad that is connected for the numerical control machining center rotary main shaft, with the transition disc that is installed on the described terminal pad, described chuck simultaneously is installed with thimble seat, and described thimble seat is provided with thimble, radially is provided with two-way leading screw in the described chuck, described two-way leading screw two ends all are connected with clamping plate, and described chuck another side is connected with described transition disc.
Preferably, described chuck is connected on the described transition disc by screw and alignment pin.
Preferably, radially offer several oil filler points on the side of described chuck.
Pass through technique scheme, a kind of turbine blade anchor clamps that the utility model provides are provided with bindiny mechanism between chuck and numerical control machining center rotary main shaft, only need design corresponding terminal pad according to the shape of different numerical control machining center rotary main shafts, just it can be arranged on the different numerical control machining centers, reduced the production cost of turbine blade, reduced installation and the debug time of anchor clamps, can enhance productivity.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is the structural representation of the disclosed a kind of turbine blade anchor clamps of the utility model embodiment.
The represented corresponding component title of numeral among the figure:
1, chuck 2, terminal pad 3, transition disc 4, thimble seat
5, thimble 6, two-way leading screw 7, clamping plate 8, oil filler point
9, turbine blade
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
According to Fig. 1, the utility model provides a kind of turbine blade anchor clamps, comprise bindiny mechanism and chuck 1, bindiny mechanism is divided into the terminal pad 2 that is connected for the numerical control machining center rotary main shaft, with the transition disc 3 that is installed on the terminal pad 2, terminal pad 2 is according to the shape respective design of different numerical control machining center rotary main shafts, transition disc 3 is the standard components that match with chuck 1, chuck 1 one side is installed with thimble seat 4, thimble seat 4 is provided with the thimble 5 that matches with turbine blade 9 terminal centre holes, radially be provided with two-way leading screw 6 in the chuck 1, two-way leading screw 6 two ends all are connected with clamping plate 7, chuck 1 another side is connected with transition disc 3 with alignment pin by screw, radially offers the lubricating oil oil filler point 8 that several lead to clamping plate 7 sides on the side of chuck 1.
During installation, only need bindiny mechanism and numerical control machining center rotary main shaft concentric fits (assemble the back and just no longer bindiny mechanism has been taken off usually, only change chuck 1 during the replacing anchor clamps), chuck 1 is installed on the transition disc 3 gets final product again, installation process is simple.During use, the centre hole of turbine blade 9 ends is aimed at thimble 5, the two-way leading screw 6 of turn drives clamping plate 7 synchronizing closes at its two ends again, and turbine blade 9 ends are fixedly clamped.
A kind of turbine blade anchor clamps that the utility model provides are provided with bindiny mechanism between chuck 1 and numerical control machining center rotary main shaft, only need design corresponding terminal pad 2 according to the shape of different numerical control machining center rotary main shafts, just it can be arranged on the different numerical control machining centers, reduced the production cost of turbine blade 9, reduced installation and the debug time of anchor clamps, can enhance productivity.
To the above-mentioned explanation of disclosed a kind of turbine blade anchor clamps embodiment, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. turbine blade anchor clamps, it is characterized in that, comprise bindiny mechanism and chuck, described bindiny mechanism is divided into for the terminal pad that is connected with the numerical control machining center rotary main shaft and is installed in transition disc on the described terminal pad, and described chuck simultaneously is installed with thimble seat, described thimble seat is provided with thimble, radially be provided with two-way leading screw in the described chuck, described two-way leading screw two ends all are connected with clamping plate, and described chuck another side is connected with described transition disc.
2. a kind of turbine blade anchor clamps according to claim 1 is characterized in that described chuck is connected on the described transition disc by screw and alignment pin.
3. a kind of turbine blade anchor clamps according to claim 1 is characterized in that, radially offer several oil filler points on the side of described chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113161 CN203185015U (en) | 2013-03-13 | 2013-03-13 | Turbine blade clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113161 CN203185015U (en) | 2013-03-13 | 2013-03-13 | Turbine blade clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185015U true CN203185015U (en) | 2013-09-11 |
Family
ID=49101909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113161 Expired - Fee Related CN203185015U (en) | 2013-03-13 | 2013-03-13 | Turbine blade clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985469A (en) * | 2015-06-09 | 2015-10-21 | 柳州科尔特锻造机械有限公司 | Lathe tool |
| CN105817918A (en) * | 2016-04-11 | 2016-08-03 | 西北工业大学明德学院 | Special positioning fixture for blade numerical control precision machining |
| CN108747485A (en) * | 2018-06-30 | 2018-11-06 | 江南大学 | A kind of transition disc for numerically-controlled machine tool rotary table |
-
2013
- 2013-03-13 CN CN 201320113161 patent/CN203185015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985469A (en) * | 2015-06-09 | 2015-10-21 | 柳州科尔特锻造机械有限公司 | Lathe tool |
| CN105817918A (en) * | 2016-04-11 | 2016-08-03 | 西北工业大学明德学院 | Special positioning fixture for blade numerical control precision machining |
| CN105817918B (en) * | 2016-04-11 | 2017-11-07 | 西北工业大学明德学院 | A kind of precision machined special positioning fixture of blade digital control |
| CN108747485A (en) * | 2018-06-30 | 2018-11-06 | 江南大学 | A kind of transition disc for numerically-controlled machine tool rotary table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |