CN211072758U - Clamp for machining shaft inclined plane by large numerical control milling machine - Google Patents
Clamp for machining shaft inclined plane by large numerical control milling machine Download PDFInfo
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- CN211072758U CN211072758U CN201922146649.5U CN201922146649U CN211072758U CN 211072758 U CN211072758 U CN 211072758U CN 201922146649 U CN201922146649 U CN 201922146649U CN 211072758 U CN211072758 U CN 211072758U
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- latch segment
- numerical control
- milling machine
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Abstract
The utility model discloses a large-scale numerically controlled fraise machine processing axle class anchor clamps for inclined plane belongs to axle class anchor clamps technical field; fixing a sleeping car main shaft box and a sleeping car tailstock on a large numerical control milling machine workbench by using bolts, a pressing plate and a T-shaped clamping groove on the large numerical control milling machine workbench, wherein the sleeping car main shaft box is provided with a turbine chuck plate and a clamping seat, the sleeping car tailstock is provided with a tip, the lower end of the turbine chuck plate is provided with a worm mechanism, the worm mechanism is fixed on the large numerical control milling machine workbench through the bolts, the worm mechanism is provided with a locking device, and after a workpiece rotates to a designated position, the worm is fixed through the locking device so as to fix the workpiece; the utility model discloses the clamping is convenient, the precision is high, and is simple high-efficient, great improvement production efficiency.
Description
Technical Field
The utility model relates to a large-scale numerically controlled fraise machine processing axle class anchor clamps for inclined plane belongs to axle class anchor clamps technical field.
Background
Most shaft parts need to be processed with a plurality of inclined planes on the outer circular surfaces, are complex to process, clamp and position on a large numerical control planer type milling machine, and need to be clamped and positioned for a plurality of times, and are long in time and low in precision.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies existing in the prior art, the utility model provides a large-scale numerically controlled fraise machine processing axle class anchor clamps for inclined plane sets up an anchor clamps through at large-scale numerically controlled fraise machine workstation, and the rotatable work piece of this anchor clamps also can fixed work piece.
The utility model provides a technical scheme that its technical problem adopted is: the sleeping car main shaft box and the sleeping car tailstock are fixed on the large numerical control milling machine workbench through bolts, a pressing plate and T-shaped clamping grooves in the large numerical control milling machine workbench, the sleeping car main shaft box is provided with a turbine chuck plate and a clamping seat, the sleeping car tailstock is provided with a tip, the lower end of the turbine chuck plate is provided with a worm mechanism, and the worm mechanism is fixed on the large numerical control milling machine workbench through the bolts.
The worm mechanism includes: the both ends of worm are equipped with the optical axis, the optical axis of one end is equipped with the square head, the worm both ends are equipped with the bearing, the bearing is established in the bearing frame, the bearing frame is equipped with the straight mouth that runs through mutually with the worm, be equipped with first latch segment in the straight mouth, the second latch segment, first latch segment is equipped with the screw hole, the screw hole upper end is equipped with circular arc type opening, the second latch segment is equipped with cylinder type counter sink, the second latch segment is equipped with the circular arc type opening corresponding with first latch segment, first latch segment and second latch segment pass through interior hexagonal screw and connect.
Clamping one end of a workpiece on a clamping seat of a rotary chuck plate, pushing the other end of the workpiece on a tip, clamping and fixing the workpiece by one tip, rotating a worm, adjusting the workpiece to a specified angle, screwing an inner hexagonal screw to fix the rotary worm through a first locking block and a second locking block so as to fix a turbine chuck plate and the workpiece, unscrewing the inner hexagonal screw after one surface is machined, rotating the worm, screwing the inner hexagonal screw after the rotation angle of the workpiece is determined and positioned, and then machining the next inclined surface.
The utility model has the advantages that: the clamping is convenient, the precision is high, the clamping is simple and efficient, and the production efficiency is greatly improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the working state of the present invention.
Fig. 3 is a schematic structural view of the worm mechanism.
Fig. 4 is a sectional view of the worm mechanism.
Fig. 5 is a sectional view of the worm mechanism.
Reference numbers in the figures:
1. the lathe headstock 2, the lathe tailstock 3, the turbine chuck 4, the holder 5, the tip 6, the bolt 7, the pressure plate 8, the large-scale numerically controlled milling machine workbench 9, the worm mechanism 901, the worm 902, the bearing seat 903, the second locking block 904, the first locking block 905, the hexagon socket head cap screw 905, 906, the bearing 10, the workpiece 11 and the large-scale numerically controlled milling machine cutter head.
Detailed Description
As shown in fig. 1, a sleeping car spindle box 1 and a sleeping car tailstock 2 are fixed on a large numerical control milling machine workbench 8 by bolts 6, a pressing plate 7 and a T-shaped clamping groove on the large numerical control milling machine workbench 8, the sleeping car spindle box 1 is provided with a turbine chuck plate 3 and a clamping seat 4, the sleeping car tailstock 2 is provided with a tip 5, the lower end of the turbine chuck plate 3 is provided with a worm mechanism 9, and the worm mechanism 9 is fixed on the large numerical control milling machine workbench 8 through the bolts.
The worm mechanism 9 includes: the both ends of worm 901 are equipped with the optical axis, the optical axis of one end is equipped with the square head, worm 901 both ends are equipped with bearing 906, bearing 906 is established in bearing frame 902, bearing frame 902 is equipped with the straight mouth that runs through mutually with worm 901, be equipped with first latch block 904 in the straight mouth, second latch block 903, first latch block 904 is equipped with the screw hole, the screw hole upper end is equipped with circular arc type opening, second latch block 903 is equipped with the cylinder type counter sink, second latch block 903 is equipped with the circular arc type opening corresponding with first latch block 904, first latch block 904 and second latch block 903 pass through hexagon socket head cap screw 905 and connect.
The specific operation mode is as follows:
clamping one end of a workpiece 10 on a clamping seat 4 of a turbine chuck 3, pushing the other end of the workpiece 10 on a tip 5, clamping and fixing the workpiece by one tip, rotating a worm 901, adjusting the workpiece 10 to a specified angle, screwing down an inner hexagonal screw 905, fixing the rotating worm 901 through a first locking block 904 and a second locking block 903, further fixing the turbine chuck 3 and the workpiece 10, processing one surface by utilizing a cutter head 11 of a large numerical control milling machine, unscrewing the inner hexagonal screw 905, rotating the worm 901, determining the rotation angle of the workpiece for positioning, screwing down the inner hexagonal screw 905, and then processing the next inclined surface.
Claims (2)
1. The utility model provides a large-scale numerically controlled fraise machine processing axle class anchor clamps for inclined plane, characterized by: be equipped with sleeping carriage headstock (1) and sleeping carriage tailstock (2) on large-scale numerically controlled fraise machine workstation (8), large-scale numerically controlled fraise machine workstation (8) have T type groove, bolt (6) are passed through in sleeping carriage headstock (1) and sleeping carriage tailstock (2), clamp plate (7) are fixed with large-scale numerically controlled fraise machine workstation (8) T type groove cooperation, sleeping carriage headstock (1) is equipped with turbine (holding) chuck (3), turbine (holding) chuck (3) lower extreme is equipped with worm mechanism (9), worm mechanism (9) pass through the bolt fastening on large-scale numerically controlled fraise machine workstation (8).
2. The clamp for processing the shaft inclined plane by the large numerical control milling machine as claimed in claim 1, which is characterized in that: the worm mechanism (9) comprises: the both ends of worm (901) are equipped with the optical axis, the optical axis of one end is equipped with the square head, worm (901) both ends are equipped with bearing (906), bearing (906) are established in bearing frame (902), bearing frame (902) are equipped with the straight mouth that runs through mutually with worm (901), be equipped with first latch segment (904) in the straight mouth, second latch segment (903), first latch segment (904) are equipped with the screw hole, the screw hole upper end is equipped with circular arc type opening, second latch segment (903) are equipped with the cylinder type counter sink, second latch segment (903) are equipped with the circular arc type opening corresponding with first latch segment (904), first latch segment (904) and second latch segment (903) are connected through interior hexagonal screw (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922146649.5U CN211072758U (en) | 2019-12-04 | 2019-12-04 | Clamp for machining shaft inclined plane by large numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922146649.5U CN211072758U (en) | 2019-12-04 | 2019-12-04 | Clamp for machining shaft inclined plane by large numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072758U true CN211072758U (en) | 2020-07-24 |
Family
ID=71644014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922146649.5U Active CN211072758U (en) | 2019-12-04 | 2019-12-04 | Clamp for machining shaft inclined plane by large numerical control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211072758U (en) |
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2019
- 2019-12-04 CN CN201922146649.5U patent/CN211072758U/en active Active
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