CN203900796U - Chuck for processing internal mixer rotor - Google Patents
Chuck for processing internal mixer rotor Download PDFInfo
- Publication number
- CN203900796U CN203900796U CN201420338657.4U CN201420338657U CN203900796U CN 203900796 U CN203900796 U CN 203900796U CN 201420338657 U CN201420338657 U CN 201420338657U CN 203900796 U CN203900796 U CN 203900796U
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- CN
- China
- Prior art keywords
- chuck
- circular shaft
- claw
- rotor
- rotor block
- 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.)
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses a chuck for processing an internal mixer rotor, and the chuck is capable of supporting a workpiece, centering the workpiece and prolonging the distances between the chuck of a numerical control welding machine and the two ends of a rotor block. The chuck for processing the internal mixer rotor is characterized by comprising a circular shaft (9); one end of the circular shaft (9) is provided with a tip (8), and the other end of the circular shaft (9) is provided with a flange (1); a step shaft sleeve sheathes the circular shaft (9); the step shaft sleeve comprises a step part (6) and a mounting part (3); the mounting part (3) is fixedly arranged on the circular shaft (9) by a threaded hole and a fastening screw (2); square grooves (10) are evenly distributed along the peripheral direction of the step part (6); each square groove (10) is internally provided with a clamping jaw (5) which is capable of making radial movement and is used for clamping the rotor block (7); the clamping jaw (5) is connected with the mounting part (3) by a compression screw (4). The chuck is simple in structure, low in cost and good in working performance, is capable of supporting the workpiece, centering the workpiece and prolonging the distances between the chuck of the numerical control welding machine and the two ends of the rotor block, and is also capable of driving the rotor block to make circular rotation when the chuck of the numerical control welding machine rotates.
Description
Technical field
The utility model relates to a kind of closed-smelting machine rotor processing device, specifically a kind of closed-smelting machine rotor processing chuck.
Background technology
Closed-smelting machine rotor comprises rotor block, rotor block is provided with several helical form leaf ribs, at present, specification requirement for this part is the end face build-up wear-resistant alloy at its surface and two ends, because the chuck at rotor block two ends is shorter, helical form leaf rib two ends also need build-up wear-resistant alloy, use the chuck of existing NC welding machine to be installed after the chuck of rotor block two ends, the chuck of NC welding machine from rotor rib portion two ends close to, welding gun can not carry out welding to rotor rib portion both ends of the surface.
Summary of the invention
The purpose of this utility model is to provide a kind of energy supporting workpiece, centering workpiece, the distance closed-smelting machine rotor processing chuck at prolongation NC welding machine chuck and rotor block two ends.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of closed-smelting machine rotor processing chuck, and it comprises circular shaft, and circular shaft one end is provided with top, and the other end is provided with flange, is set with step axle sleeve on circular shaft; Step axle sleeve comprises stage portion, installation portion, and installation portion is fixed on circular shaft by screwed hole, trip bolt, on stage portion circumferencial direction, is evenly distributed with square groove, is respectively equipped with and can moves radially for clamping the claw of rotor block in square groove; Claw is connected with installation portion by housing screw.
The utility model is for clamping rotor block, on the stage portion circumferencial direction of step axle sleeve, be evenly distributed with four square grooves, in four square grooves, be respectively equipped with claw, claw middle part is provided with the symmetrical square groove corresponding with square groove, and claw is moved radially in four square grooves of stage portion.
Claw described in the utility model one end is provided with circular hole, and housing screw is connected with installation portion through circular hole, and the claw other end is provided with for clamping the table top of rotor block.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, cost is low, service behaviour is good, energy supporting workpiece, centering workpiece, extend the distance at NC welding machine chuck and rotor block two ends, and also can do circular-rotation by rotor driven body under the rotation of NC welding machine chuck.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As seen from Figure 1, Figure 2, a kind of closed-smelting machine rotor processing chuck, it comprises circular shaft 9, and it is top 8 that circular shaft 9 one end are provided with, and described top 8 the conical surface is 60 °; The other end is provided with flange 1, is set with step axle sleeve on circular shaft 9; Described step axle sleeve can move on circular shaft 9, step axle sleeve comprises stage portion 6, installation portion 3, installation portion 3 is fixed on circular shaft 9 by screwed hole, trip bolt 2, on stage portion 6 circumferencial directions, be evenly distributed with square groove 10, in square groove 10, be respectively equipped with and can move radially for clamping the claw 5 of rotor block 7; Claw 5 is connected with installation portion 3 by housing screw 4.
The utility model is for clamping rotor block 7, on stage portion 6 circumferencial directions of step axle sleeve, be evenly distributed with four square grooves 10, in four square grooves 10, be respectively equipped with claw 5, claw 5 middle parts are provided with the symmetrical square groove corresponding with square groove 10, and claw 5 is moved radially in four square grooves 10 of stage portion 6.
Claw described in the utility model 5 one end are provided with circular hole, and housing screw 4 is connected with installation portion 3 through circular hole, and claw 5 other ends are provided with for clamping the table top of rotor block 7.
When the utility model is used, by flange 1 clamping in NC welding machine chuck, step axle sleeve is arranged on circular shaft 9, and fixing by trip bolt 2, utilize the movement of NC welding machine chuck, make in the centre bore at top 8 jacking rotor block 7 two ends, make rotor block 7 self-centerings, four claws 5 are arranged on respectively in square groove 10, by four claws 5, move radially and clamp rotor block 7, and compress by housing screw 4, start numerical control bonding machine bed, make the numerical control chuck at two ends, the utility model and rotor block 7 rotate simultaneously, one end of rotor block 7 is faced up, numerical control welding gun just can be to the welding of rotor rib end surface.The utility model is simple in structure, and cost is low, and service behaviour is good, is beneficial to and applies.
Claims (3)
1. a closed-smelting machine rotor processing chuck, is characterized in that it comprises circular shaft (9), and circular shaft (9) one end is provided with top (8), and the other end is provided with flange (1), and circular shaft is set with step axle sleeve on (9); Step axle sleeve comprises stage portion (6), installation portion (3), installation portion (3) is fixed on circular shaft (9) by screwed hole, trip bolt (2), on stage portion (6) circumferencial direction, be evenly distributed with square groove (10), in square groove (10), be respectively equipped with the claw (5) that can move radially for clamping rotor block (7); Claw (5) is connected with installation portion (3) by housing screw (4).
2. closed-smelting machine rotor processing chuck according to claim 1, it is characterized in that being evenly distributed with four square grooves (10) on stage portion (6) circumferencial direction of step axle sleeve, in four square grooves (10), be respectively equipped with claw (5), claw (5) middle part is provided with the symmetrical square groove corresponding with square groove (10), and claw (5) is moved radially in four square grooves (10) of stage portion (6).
3. closed-smelting machine rotor processing chuck according to claim 1 and 2, claw described in its feature (5) one end is provided with circular hole, housing screw (4) is connected with installation portion (3) through circular hole, and claw (5) other end is provided with for clamping the table top of rotor block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338657.4U CN203900796U (en) | 2014-06-24 | 2014-06-24 | Chuck for processing internal mixer rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338657.4U CN203900796U (en) | 2014-06-24 | 2014-06-24 | Chuck for processing internal mixer rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900796U true CN203900796U (en) | 2014-10-29 |
Family
ID=51775087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338657.4U Active CN203900796U (en) | 2014-06-24 | 2014-06-24 | Chuck for processing internal mixer rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900796U (en) |
-
2014
- 2014-06-24 CN CN201420338657.4U patent/CN203900796U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |