CN213245098U

CN213245098U - Rotor shaft end face drilling device with good stability

Info

Publication number: CN213245098U
Application number: CN202022213378.3U
Authority: CN
Inventors: 于庆平; 于双民
Original assignee: Qingdao Jinzhibo Precision Technology Co ltd
Current assignee: Qingdao Jinzhibo Precision Technology Co ltd
Priority date: 2020-10-07
Filing date: 2020-10-07
Publication date: 2021-05-21
Anticipated expiration: 2030-10-07

Abstract

The utility model discloses a rotor axle end drilling processingequipment that stability is good, including the bottom plate, the top lateral wall fixedly connected with knee of bottom plate, the inner chamber of circular groove piece is equipped with the circle piece, the outer pole of the lateral wall symmetry fixedly connected with of circle piece, the lateral wall fixedly connected with threaded rod of outer pole, the lateral wall threaded connection of threaded rod has the thread piece, the top lateral wall and the recess piece fixed connection of thread piece. The utility model discloses set up a good rotor axle end face drilling processingequipment of stability, because the knee is equipped with the recess, can carry out the joint with the rotor shaft, through the characteristics of screw thread, the screw thread piece drives the groove piece and removes, the groove piece opposite side is slided at the knee outer wall by the nest block, it is steady to keep the removal of groove piece, carry out the centre gripping by the groove piece with the rotor shaft fixed, make fixed process more simple and convenient, placing of rotor shaft is more firm simultaneously, only need rotate and just can dismantle, it is inconvenient when avoiding dismantling.

Description

Rotor shaft end face drilling device with good stability

Technical Field

The utility model relates to a rotor shaft device technical field specifically is a rotor shaft end face drilling processingequipment that stability is good.

Background

The rotor shaft and the body have enough mechanical strength, can bear torque transmitted by a prime motor and huge electromagnetic torque of sudden short circuit of an outlet of a generator, have a forge piece with good magnetic conductivity, and serve as a bearing body of a main magnetic pole of the generator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotor axle head face drilling processingequipment that stability is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotor axle end drilling processingequipment that stability is good, comprises a base plate, the top lateral wall fixedly connected with knee of bottom plate, the lateral wall symmetry of knee is equipped with the nested piece, the end lateral wall fixedly connected with groove block of nested piece, the inner chamber of groove block is equipped with the rotor shaft, the lateral wall and the knee of rotor shaft laminate mutually, the top lateral wall fixedly connected with groove block of bottom plate, the inner chamber of groove block is equipped with the circle piece, the lateral wall symmetry fixedly connected with outer pole of circle piece, the lateral wall fixedly connected with threaded rod of outer pole, the lateral wall threaded connection of threaded rod has the screw thread piece, the top lateral wall and the groove block fixed connection of screw thread piece.

Preferably, the outer side wall of the threaded rod is fixedly connected with a side rod, and the outer side wall of the side rod is in clearance fit with the bent rod.

Preferably, a support block is fixedly connected to the side wall of the side rod.

Preferably, the outer side wall of the outer rod is fixedly connected with a rubber sleeve.

Preferably, the inner side wall of the bent rod is symmetrically and fixedly connected with a spring, and the side wall of the spring is fixedly connected with the groove block.

Preferably, the inner cavity of the groove block is symmetrically provided with balls, and the side walls of the balls are attached to the rotor shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up a good rotor axle end face drilling processingequipment of stability, because the knee is equipped with the recess, can carry out the joint with the rotor shaft, through the characteristics of screw thread, the screw thread piece drives the groove piece and removes, the groove piece opposite side is slided at the knee outer wall by the nest block, it is steady to keep the removal of groove piece, carry out the centre gripping by the groove piece with the rotor shaft fixed, make fixed process more simple and convenient, placing of rotor shaft is more firm simultaneously, only need rotate and just can dismantle, it is inconvenient when avoiding dismantling.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a detailed view of the structure of the circular groove block in fig. 1.

In the figure: 1. the device comprises a bottom plate, 2, a bent rod, 3, a sleeve block, 4, a groove block, 5, a rotor shaft, 6, a circular groove block, 7, a circular block, 8, an outer rod, 9, a threaded rod, 10, a threaded block, 11, a side rod, 12, a support block, 13, a spring, 14, a ball, 15 and a rubber sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a rotor shaft end face drilling processing device with good stability comprises a bottom plate 1, a bent rod 2 is fixedly connected to the top side wall of the bottom plate 1, sleeve blocks 3 are symmetrically assembled on the outer side wall of the bent rod 2, groove blocks 4 are fixedly connected to the bottom side wall of the sleeve blocks 3, a rotor shaft 5 is assembled in the inner cavity of each groove block 4, the side wall of each rotor shaft 5 is attached to the corresponding bent rod 2, a circular groove block 6 is fixedly connected to the top side wall of the bottom plate 1, a circular block 7 is assembled in the inner cavity of each circular groove block 6, outer rods 8 are symmetrically and fixedly connected to the outer side wall of each circular block 7, a threaded rod 9 is fixedly connected to the outer side wall of each outer rod 8, a threaded block 10 is connected to the outer side wall of each threaded rod 9 in a threaded mode, the top side wall of each threaded block 10 is fixedly connected to the corresponding groove block 4, the rotor shaft 5 is placed between the bent rods 2, the bent, the screw thread piece 10 drives groove block 4 and removes, and groove block 4 opposite side is slided at curved bar 2 outer wall by nest block 3, keeps groove block 4's removal steady, carries out the centre gripping by groove block 4 with rotor shaft 5 fixed, makes fixed process more simple and convenient, and placing of rotor shaft is more firm simultaneously.

Specifically, the lateral wall fixedly connected with side lever 11 of threaded rod 9, the lateral wall of side lever 11 and curved bar 2 clearance fit, when threaded rod 9 rotated, side lever 11 can rotate in curved bar 2 inner chamber, can make threaded rod 6 more steady when rotating.

Particularly, the lateral wall fixedly connected with of side lever 11 props up piece 12, drives side lever 11 through rotating prop up piece 12 and rotates, can assist outer pole 8 and rotate together, makes the rotation process more steady.

Specifically, the outer side wall of the outer rod 8 is fixedly connected with a rubber sleeve 15, and the rubber sleeve 15 can increase friction force and prevent hands from falling off when the outer rod 8 is rotated.

Particularly, the inside wall symmetry fixedly connected with spring 13 of knee 2, spring 13's lateral wall and recess piece 4 fixed connection promote recess piece 4 through spring 13, can make the removal of recess piece 4 more steady.

Specifically, the ball 14 is symmetrically assembled in the inner cavity of the groove block 4, the side wall of the ball 14 is attached to the rotor shaft 5, when the rotor shaft 5 is assembled, the ball 14 can be attached to the rotor shaft 5 to rotate, abrasion is reduced when the rotor shaft 5 is assembled, and the assembling process is smoother.

The working principle is as follows: place rotor shaft 5 between knee 2 earlier when using, because knee 2 is equipped with the recess, can carry out the joint with rotor shaft 5, then rotate outer pole 8, outer pole 8 is rotated at 6 inner chambers of circular slot piece by circle piece 7, it rotates at 10 inner chambers of thread piece to drive threaded rod 9 simultaneously, through the characteristics of screw thread, thread piece 10 drives groove piece 4 and removes, 4 opposite sides of groove piece are slided at 2 outer walls of knee by pocket block 3, it is steady to keep the removal of groove piece 4, it is fixed to carry out the centre gripping with rotor shaft 5 by groove piece 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a good rotor shaft end face drilling processingequipment of stability, includes bottom plate (1), its characterized in that: the utility model discloses a rotor, including bottom plate (1), the lateral wall symmetry of curved bar (2) is equipped with nested piece (3), the end lateral wall fixedly connected with groove piece (4) of nested piece (3), the inner chamber of groove piece (4) is equipped with rotor shaft (5), the lateral wall and the curved bar (2) of rotor shaft (5) are laminated mutually, the lateral wall fixedly connected with groove piece (6) of bottom plate (1), the inner chamber of groove piece (6) is equipped with circle piece (7), the lateral wall symmetry fixedly connected with outer pole (8) of circle piece (7), the lateral wall fixedly connected with threaded rod (9) of outer pole (8), the lateral wall threaded connection of threaded rod (9) has thread piece (10), the lateral wall and groove piece (4) fixed connection of thread piece (10).

2. The rotor shaft end surface drilling device with good stability as claimed in claim 1, wherein: the lateral wall fixedly connected with side lever (11) of threaded rod (9), the lateral wall and curved bar (2) clearance fit of side lever (11).

3. The rotor shaft end surface drilling device with good stability as claimed in claim 2, wherein: the side wall of the side rod (11) is fixedly connected with a support block (12).

4. The rotor shaft end surface drilling device with good stability as claimed in claim 1, wherein: the outer side wall of the outer rod (8) is fixedly connected with a rubber sleeve (15).

5. The rotor shaft end surface drilling device with good stability as claimed in claim 1, wherein: the inner side wall of the bent rod (2) is symmetrically and fixedly connected with a spring (13), and the side wall of the spring (13) is fixedly connected with the groove block (4).

6. The rotor shaft end surface drilling device with good stability as claimed in claim 1, wherein: the inner cavity of the groove block (4) is symmetrically provided with balls (14), and the side wall of each ball (14) is attached to the rotor shaft (5).