CN102390034A - Powerful-grinder clamping device - Google Patents
Powerful-grinder clamping device Download PDFInfo
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- CN102390034A CN102390034A CN2011103218442A CN201110321844A CN102390034A CN 102390034 A CN102390034 A CN 102390034A CN 2011103218442 A CN2011103218442 A CN 2011103218442A CN 201110321844 A CN201110321844 A CN 201110321844A CN 102390034 A CN102390034 A CN 102390034A
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- clamping device
- workbench
- base plate
- motor
- working platform
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Abstract
The invention discloses a powerful-grinder clamping device comprising a bottom plate and working platform for clamping a blade, wherein the bottom plate and the working platform are in sliding fit; the working platform is provided with a T-shaped groove; the bottom plate is provided with a motor which is connected with one end of a lead screw; the other end of the lead screw is connected with a handle; and the lead screw is matched with a screw nut arranged at the bottom surface of the working platform. The powerful-grinder clamping device is ingenious in structure and low in cost, can realize switching of manual or electric driving, can move the working platform simply and conveniently, and has the advantages of wear resistance, high strength and good stability. In addition, a cooling liquid and iron scales are blocked by a telescopic baffle, the lead screw, a track, a grating ruler and the motor can be protected, the service life of the clamping device can be improved and the accuracy of the clamping device can be guaranteed.
Description
Technical field
The present invention relates to the clamping device used in a kind of turbine Blade Machining, be specifically related to a kind of powerful mill clamping device.
Background technology
Along with the development of steam turbine technology, the increasing employing fir tree blade root of steam turbine blade blade root form.Fir tree blade root can not only reach best metal and utilize situation, and can bear the load that is applied with acceptable stress.Adopt this blade root, when needs are changed blade, needn't transport rotor back manufactory and carry out time-consuming machinings such as drilling with regard to interchangeable.But, the existing device that is used to process fir tree blade root, its clamping device complex structure, cost is higher, can not satisfy vast user demand.So, need develop and a kind ofly can improve rigidity and reduce cost, and realize fast, the accurate clamping device of location.
Summary of the invention
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the present invention provides a kind of powerful mill clamping device.
Technical scheme: for solving the problems of the technologies described above, brute force of the present invention is ground clamping device, it is characterized in that: comprise base plate and the workbench that is used for the clamping blade, base plate and workbench are slidingly matched; Said workbench is provided with T-slot, on the said base plate motor is installed, and said motor is connected with leading screw one end, and the leading screw other end is connected with handle, and said leading screw cooperates with the screw that is installed in the workbench bottom surface.
Fall on motor and the leading screw for fear of cooling fluid and iron filings; Said base plate front end and be separately installed with front apron and telescopic baffle above the base plate; One end of said telescopic baffle links to each other with front apron, and the telescopic baffle other end links to each other with workbench, and motor and leading screw are sheltered from fully.
For the ease of sliding and improving intensity and stability, said base plate is provided with swallowtail track, and said workbench bottom surface is provided with the dovetail groove that is slidingly matched with swallowtail track.
In order to realize the locking of workbench and base plate, said workbench one side is installed with latch segment, and latch segment is screwed with the nut on the base plate through screw and cooperated.
In addition, this clamping device also comprises the grating chi, and the grating chi is installed in base plate and workbench respectively, and the grating chi cooperates with digital display device, is used for accurate location.Said motor is the closed loop servo motor, can guarantee the mobile accuracy of Y direction.
Beneficial effect: powerful mill clamping device of the present invention compared with prior art has the following advantages:
1, can realize the switching of manual or motorized motions, simply and easily mobile working platform; 2, through the cooperating of swallowtail track and dovetail groove, have wear-resistant, intensity is high, the advantage of good stability; 3, use grating chi and digital display device, guarantee the precision of blade processing, shorten adjusting machine time; 4, block cooling fluid and iron filings through telescopic baffle, can protect leading screw, track, grating chi and motor, the life-span of improving anchor clamps guarantees the precision of anchor clamps; The service-strong mechanical locking device has guaranteed that workpiece adds the stable of man-hour; 5, use the closed loop servo motor, can guarantee the mobile accuracy of Y direction.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further.
As shown in Figure 1, powerful mill clamping device of the present invention comprises base plate 2 and the workbench 1 that is used for the clamping blade, and base plate 2 is slidingly matched with workbench 1; Workbench 1 is provided with T-slot, and motor 3 is installed on the base plate 2, and motor 3 is connected with leading screw 6 one ends, and leading screw 6 other ends are connected with handle 8, and leading screw 6 cooperates with the screw that is installed in workbench 1 bottom surface.
In the present embodiment, base plate 2 front ends and be separately installed with front apron 4 and telescopic baffle 9 above the base plate 2, an end of telescopic baffle 9 links to each other with front apron 4, and telescopic baffle 9 other ends link to each other with workbench 1, and motor 3 and leading screw 6 are sheltered from fully; Base plate 2 is provided with swallowtail track, and workbench 1 bottom surface is provided with the dovetail groove that is slidingly matched with swallowtail track, and this structure is convenient to slide and improve intensity and stability; Workbench 1 one sides are installed with latch segment 5, and latch segment 5 is screwed with the nut on the base plate 2 through screw and cooperated, and can realize the locking of workbench 1 and base plate 2.In addition, this clamping device also comprises grating chi 7, and grating chi 7 is installed in base plate 2 and workbench 1 respectively, and grating chi 7 cooperates with digital display device, is used for accurate location, and positioning accuracy reaches 0.001mm, can improve the workpiece crudy; Motor 3 is the closed loop servo motor, can guarantee the mobile accuracy of Y direction.
Powerful mill clamping device of the present invention is placed on the square steel blade or the die forging blade of having built square chest on the workbench 1 in use, finds the depth of parallelism of workpiece Y direction accurately with dial gauge, compresses then; Start motor 3 switches of anchor clamps side, motor 3 is started working, and motor 3 drives leading screws 6 rotations, and through cooperating of leading screw 6 and the screw that is fixed on workbench 1 bottom surface, workbench 1 begins to move along the dovetail groove guide rail; When needing, also can pass through rotary handle 8, realize manual mobile working platform 1; When workbench 1 moved, displacement and position were reacted on the supporting with it digital display device through grating chi 7, through examination processing, adjust the position of workpiece Y direction after, locking fixture, it is fixed to make anchor clamps add man-hour at workpiece.Motor 3 with telescopic baffle plate is arranged above the leading screw 6, guarantee that cooling fluid and iron filings can not fall on motor 3, leading screw 6, grating chi 7 and the swallowtail track, effectively prolonged the service life of anchor clamps, the precision of assurance anchor clamps.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. powerful mill clamping device is characterized in that: comprise base plate (2) and be used for the workbench (1) of clamping blade, base plate (2) and workbench (1) are slidingly matched; Said workbench (1) is provided with T-slot, and motor (3) is installed on the said base plate (2), and said motor (3) is connected with leading screw (6) one ends, and leading screw (6) other end is connected with handle (8), and said leading screw (6) cooperates with the screw that is installed in workbench (1) bottom surface.
2. powerful mill clamping device according to claim 1; It is characterized in that: said base plate (2) front end and be separately installed with front apron (4) and telescopic baffle (9) above the base plate (2); One end of said telescopic baffle (9) links to each other with front apron (4); Telescopic baffle (9) other end links to each other with workbench (1), and motor (3) and leading screw (6) are sheltered from fully.
3. powerful mill clamping device according to claim 1, it is characterized in that: said base plate (2) is provided with swallowtail track, and said workbench (1) bottom surface is provided with the dovetail groove that is slidingly matched with swallowtail track.
4. according to each described powerful mill clamping device of claim 1 to 3, it is characterized in that: said workbench (1) one side is installed with latch segment (5), and latch segment (5) is screwed with the nut on the base plate (2) through screw and cooperated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103218442A CN102390034A (en) | 2011-10-20 | 2011-10-20 | Powerful-grinder clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103218442A CN102390034A (en) | 2011-10-20 | 2011-10-20 | Powerful-grinder clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102390034A true CN102390034A (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103218442A Pending CN102390034A (en) | 2011-10-20 | 2011-10-20 | Powerful-grinder clamping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102390034A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632443A (en) * | 2012-05-02 | 2012-08-15 | 西安交通大学 | Three-axle aspheric grinding machine |
| CN103495919A (en) * | 2013-10-11 | 2014-01-08 | 平湖市山特螺纹工具有限公司 | Sliding table of groove milling machine |
| CN104002234A (en) * | 2014-05-20 | 2014-08-27 | 苏州金牛精密机械有限公司 | Deburring positioning jig |
| CN105108529A (en) * | 2015-09-23 | 2015-12-02 | 南通高中压阀门有限公司 | Valve body clamp for vertical machine tool |
| CN110331867A (en) * | 2019-07-04 | 2019-10-15 | 太原理工大学 | Assembly type mortise and tenon reinforcing system for H-shaped steel and assembly method thereof |
-
2011
- 2011-10-20 CN CN2011103218442A patent/CN102390034A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632443A (en) * | 2012-05-02 | 2012-08-15 | 西安交通大学 | Three-axle aspheric grinding machine |
| CN103495919A (en) * | 2013-10-11 | 2014-01-08 | 平湖市山特螺纹工具有限公司 | Sliding table of groove milling machine |
| CN104002234A (en) * | 2014-05-20 | 2014-08-27 | 苏州金牛精密机械有限公司 | Deburring positioning jig |
| CN105108529A (en) * | 2015-09-23 | 2015-12-02 | 南通高中压阀门有限公司 | Valve body clamp for vertical machine tool |
| CN110331867A (en) * | 2019-07-04 | 2019-10-15 | 太原理工大学 | Assembly type mortise and tenon reinforcing system for H-shaped steel and assembly method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |