CN210499905U

CN210499905U - One-level rotor fixture

Info

Publication number: CN210499905U
Application number: CN201921299224.1U
Authority: CN
Inventors: 康健; 林凯涛; 王良
Original assignee: Shenyang Lien Aviation Technology Development Co Ltd
Current assignee: Shenyang Lien Aviation Technology Development Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-12
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses an one-level rotor anchor clamps includes the bottom plate, bottom plate one side outer wall has the spliced pole that the equidistance is the annular and distributes along the welding of center department, and the spliced pole keeps away from the one end welding of bottom plate and has same solid fixed ring, gu fixed ring outer wall articulates there is the card arm that the equidistance distributes, and the welding of card arm one end has the kicking block, bottom plate one side outer wall center department has electric telescopic handle through the screw fixation, and electric telescopic handle's flexible end has the movable block through the screw fixation, the movable block outer wall articulates there is the connecting rod that the equidistance distributes, connecting rod and card arm one-to-one, and the connecting rod keeps away from the one end of movable block. The utility model discloses fixed effect is compared traditional three-jaw chuck effect better, can prevent effectively that eccentric pivoted condition from appearing in the course of working in the rotor, the utility model discloses fixed convenient, the practicality is strong, and anchor clamps are more convenient with being connected of processing machinery.

Description

One-level rotor fixture

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an one-level rotor fixture.

Background

According to the ISO standard, the rotating body supported by the bearings is called a rotor. The rotor is often the primary rotating component of power and work machines, the rotating part of an electric motor or some rotary machine (e.g., a turbine). The rotor of the motor is generally composed of an iron core wound with coils, a slip ring, a fan blade and the like.

The rotor all needs anchor clamps to fix in various processes such as wire winding, polishing in process of production, all needs anchor clamps to fix in these manufacturing procedure, and common anchor clamps are the cam chuck mostly, and the eccentric condition of rotating can often appear in such anchor clamps in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an one-level rotor fixture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an one-level rotor anchor clamps, includes the bottom plate, bottom plate one side outer wall has the spliced pole that the equidistance is the annular and distributes along the welding of center department, and the spliced pole keeps away from the one end welding of bottom plate and has same solid fixed ring, gu fixed ring outer wall articulates there is the card arm that the equidistance distributes, and the welding of card arm one end has the kicking block, bottom plate one side outer wall center department has electric telescopic handle through the screw fixation, and electric telescopic handle's flexible end has the movable block through the screw fixation, the movable block outer wall articulates there is the connecting rod that the equidistance distributes, connecting rod and card arm one-to-one, and the connecting rod one end of keeping away from the movable block articulates in the card arm outer wall, the outer wall welding of movable.

Preferably, thread grooves are formed in the outer walls of the clamping pipe and the clamping jaw, the specification of each thread groove is matched with that of the corresponding spiral ring, and blocking edges are arranged on the outer walls of the clamping jaw.

Preferably, the top block is of an arc-shaped structure, and a rubber pad is bonded to the outer wall of the top block.

Preferably, the bottom plate is kept away from one side outer wall of spliced pole and is opened there is the mounting groove, and the mounting groove inner wall has the shaft coupling piece through the screw fixation.

Preferably, the telescopic end of the electric telescopic rod penetrates through the inner ring of the fixing ring to be connected with the movable block.

Preferably, the electric telescopic rod is connected with a PLC controller through a wire, and the PLC controller is connected with a power line.

The utility model has the advantages that:

1. through the setting of card pipe, arm lock and kicking block, realize the dual fixed of rotor, fixed effect is compared traditional three-jaw chuck effect better, can prevent effectively that eccentric pivoted condition from appearing in the course of working in the rotor, the utility model discloses it is fixed convenient, the practicality is strong.

2. Through the setting of kicking block and rubber pad, further ensure the steadiness of anchor clamps, through the setting of shaft coupling spare, make things convenient for being connected of anchor clamps and processing machinery.

Drawings

Fig. 1 is a schematic structural view of a primary rotor fixture provided by the present invention;

fig. 2 is the utility model provides a kicking block side structure sketch map of one-level rotor anchor clamps.

In the figure: the device comprises a base plate 1, a connecting column 2, a fixing ring 3, a clamping arm 4, a jacking block 5, a rubber pad 6, an electric telescopic rod 7, a movable block 8, a connecting rod 9, a clamping pipe 10, a clamping claw 11, a helicoidal 12, a blocking edge 13 and a shaft coupling 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a first-level rotor fixture comprises a bottom plate 1, connecting columns 2 are welded on the outer wall of one side of the bottom plate 1 along the center, the connecting columns are distributed annularly at equal intervals, one end, away from the bottom plate 1, of each connecting column is welded with a same fixing ring 3, the outer wall of the fixing ring 3 is hinged with clamping arms 4 distributed at equal intervals, one end of each clamping arm 4 is welded with a top block 5, the center of the outer wall of one side of the bottom plate 1 is fixed with an electric telescopic rod 7 through screws, the telescopic end of the electric telescopic rod 7 is fixed with a movable block 8 through screws, the outer wall of the movable block 8 is hinged with connecting rods 9 distributed at equal intervals, the connecting rods 9 correspond to the clamping arms 4 one by one, one end, away from the movable block 8, of the connecting rods 9 is hinged on the outer wall of the clamping arms 4, a clamping pipe 10 is welded, specification and the 12 specification looks adaptations of helicoidal of specification of thread groove, 11 outer walls of jack catch are equipped with and keep off along 13, kicking block 5 is circular-arc structure, the outer wall of kicking block 5 bonds there is rubber pad 6, one side outer wall that spliced pole 2 was kept away from to bottom plate 1 is opened there is the mounting groove, the mounting groove inner wall has coupling 14 through the screw fixation, the flexible end of electric telescopic handle 7 passes solid fixed ring 3's inner circle and is connected with movable block 8, electric telescopic handle 7 is connected with the PLC controller through the wire, the PLC controller is connected with the power cord.

The working principle is as follows: with rotor one end joint at the 11 supports of jack catch of card pipe 10, then the tight helicoidal 12 of spiral shell makes jack catch 11 realize fixedly with the rotor chucking, makes 4 chucking rotors of card arm at shrink electric telescopic handle 7, realizes the fixed of rotor, through the setting of card pipe 10, arm lock 4 and kicking block 5, realizes the dual fixed of rotor, and fixed effect is compared traditional three-jaw chuck effect better, can prevent effectively that eccentric pivoted condition from appearing in the course of working in the rotor, the utility model discloses it is fixed convenient, the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The one-level rotor fixture comprises a bottom plate (1) and is characterized in that a connecting column (2) which is distributed in an annular shape at equal intervals is welded on the outer wall of one side of the bottom plate (1) along the center, one end, far away from the bottom plate (1), of the connecting column is welded with a same fixing ring (3), the outer wall of the fixing ring (3) is hinged with clamping arms (4) which are distributed at equal intervals, one end of each clamping arm (4) is welded with a top block (5), an electric telescopic rod (7) is fixed at the center of the outer wall of one side of the bottom plate (1) through screws, a movable block (8) is fixed at the telescopic end of the electric telescopic rod (7) through screws, connecting rods (9) which are distributed at equal intervals are hinged on the outer wall of each movable block (8), the connecting rods (9) correspond to the clamping arms (4) one to one another, one end, far away from each movable block (8, and the clamping pipe (10) is provided with clamping claws (11) distributed at equal intervals on one side, and the outer wall of the clamping pipe (10) is in threaded connection with a helicoid (12).

2. The primary rotor fixture as claimed in claim 1, wherein the outer walls of the clamping tube (10) and the clamping jaws (11) are provided with thread grooves, the specification of the thread grooves is matched with that of the spiral rings (12), and the outer walls of the clamping jaws (11) are provided with retaining edges (13).

3. The primary rotor fixture as claimed in claim 1, wherein the top block (5) is of a circular arc structure, and a rubber pad (6) is bonded to the outer wall of the top block (5).

4. The primary rotor fixture as claimed in claim 1, wherein the bottom plate (1) has a mounting groove on its outer wall at the side away from the connecting column (2), and the shaft coupling (14) is fixed on the inner wall of the mounting groove by screws.

5. The primary rotor jig as claimed in claim 1, wherein the telescopic end of the electric telescopic rod (7) is connected with the movable block (8) through the inner ring of the fixed ring (3).

6. The primary rotor fixture as claimed in claim 1, wherein the electric telescopic rod (7) is connected with a PLC controller through a wire, and the PLC controller is connected with a power line.