CN213646719U

CN213646719U - Positioning device in motor shaft machining inclined hole

Info

Publication number: CN213646719U
Application number: CN202022532797.3U
Authority: CN
Inventors: 李满满; 李振; 丁志伟; 曹建; 张瑞瑞; 徐辉
Original assignee: Wuxi Lianyuanda Precision Machinery Co ltd
Current assignee: Wuxi Lianyuanda Precision Machinery Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-09
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a positioning device in a motor shaft machining inclined hole, which comprises a positioning device body, a bottom plate, a mounting hole, a limiting groove, a V-shaped seat, a first limiting shaft hole, a first articulated shaft, a pressing plate, a compression T-shaped screw, a second articulated shaft, a brace, a third articulated shaft and a second limiting shaft hole, wherein the bottom plate is provided with the limiting groove; the limiting groove is connected with a positioning device body in a sliding way; the positioning device body comprises a V-shaped seat which is hinged with one end of the pressing plate through a first hinge shaft; the other end of the pressing plate is hinged with two pull strips through a second hinge shaft; and a V-shaped seat is hinged between the two braces through a third hinge shaft. The utility model discloses simple structure, the design is compact, and is fixed effectual, uses convenient operation.

Description

Positioning device in motor shaft machining inclined hole

Technical Field

The utility model relates to a motor shaft processing inclined hole field, in particular to positioner in motor shaft processing inclined hole.

Background

The motor shaft is an important part of the motor, and the motor shaft to be processed needs to be fixed and positioned in the process of processing the inclined hole of the motor shaft, so that a positioning device in the inclined hole of the motor shaft is needed. But the positioning device in the current motor shaft processing inclined hole still has the fixed effect poor, uses the inconvenient problem of operation.

Therefore, it is necessary to design a positioning device for machining an inclined hole on a motor shaft, which has a good fixing effect and is convenient to use and operate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a positioner in motor shaft processing inclined hole can solve the problem of mentioning in the background art.

The utility model provides a positioning device in a motor shaft machining inclined hole, which comprises a positioning device body, a bottom plate, a mounting hole, a limiting groove, a V-shaped seat, a first limiting shaft hole, a first articulated shaft, a pressing plate, a compression T-shaped screw, a second articulated shaft, a brace, a third articulated shaft and a second limiting shaft hole, wherein the bottom plate is provided with the limiting groove; the limiting groove is connected with a positioning device body in a sliding manner; the positioning device body comprises a V-shaped seat which is hinged with one end of the pressing plate through a first hinge shaft; the other end of the pressing plate is hinged with two pull strips through a second hinge shaft; and a V-shaped seat is hinged between the two braces through a third hinge shaft.

Preferably, the bottom plate is provided with a plurality of mounting holes; for fixing the base plate.

Preferably, a rubber pad is installed at the position of the V-shaped groove of the V-shaped seat.

Preferably, the pressing plate is provided with a threaded hole for being in threaded connection with the compression T-shaped screw.

Preferably, the V-shaped seat and the pressing plate are both provided with a first limiting shaft hole for mounting a first hinge shaft.

Preferably, two limit shaft holes for mounting the third hinge shaft are formed in the lower end of the brace and the V-shaped seat.

Preferably, the upper end of the brace and the pressure plate are both provided with third limiting shaft holes for mounting a second hinge shaft.

Preferably, the limiting groove is matched with the V-shaped seat.

The utility model discloses simple structure, the design is compact, and convenient to use can carry out fixed position to the motor shaft that needs processing inclined hole, and is fixed firm stable, can improve the efficiency of processing inclined hole, has reduced the disqualification rate of processing inclined hole simultaneously.

Drawings

Fig. 1 is a schematic structural view of a positioning device used in an inclined hole of a motor shaft processing of the present invention;

fig. 2 is the utility model provides a structural schematic diagram of a positioner body in the positioner in motor shaft processing inclined hole.

Description of reference numerals: 1-positioning the device body; 2-a bottom plate; 3-mounting holes; 4-a limiting groove; 11-V-shaped seat; 12-a first limiting shaft hole; 13-a first articulated shaft; 14-a platen; 15-pressing the T-shaped screw; 17-a second articulated shaft; 18-riblets; 19-a third articulation axis; 20-second limit shaft hole.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 and 2, the positioning device for machining an inclined hole on a motor shaft provided in the embodiment of the present invention comprises a positioning device body 1, a bottom plate 2, a mounting hole 3, a limiting groove 4, a V-shaped seat 11, a first limiting shaft hole 12, a first hinge shaft 13, a pressing plate 14, a compression T-shaped screw 15, a second hinge shaft 17, a brace 18, a third hinge shaft 19, and a second limiting shaft hole 20, wherein the bottom plate 2 is provided with the limiting groove 4; the limiting groove 4 is connected with a positioning device body 1 in a sliding manner; the positioning device body 1 comprises a V-shaped seat 11 which is hinged with one end of a pressure plate 14 through a first hinge shaft 13; the other end of the pressing plate 14 is hinged with two brace 18 through a second hinge shaft 17; the two braces 18 are hinged to each other through a third hinge shaft 19 to form a V-shaped seat 11, a plurality of mounting holes 3 used for fixing the bottom plate are formed in the bottom plate 2, a rubber pad is mounted at a V-shaped groove of the V-shaped seat 11, a threaded hole used for being in threaded connection with a compression T-shaped screw 15 is formed in the pressing plate 14, first limiting shaft holes 12 used for mounting a first hinge shaft 13 are formed in the V-shaped seat 11 and the pressing plate 14, two limiting shaft holes 20 used for mounting the third hinge shaft 19 are formed in the lower end of each brace 18 and the V-shaped seat 11, and third limiting shaft holes used for mounting a second hinge shaft 17 are formed in the upper end of each brace 18 and the pressing plate 14. The limiting groove 4 is matched with the V-shaped seat 11.

The working principle is as follows: firstly, a motor shaft needing to be processed with an inclined hole is placed on the V-shaped seat 11, then the compression T-shaped screw 15 is manually rotated, the compression T-shaped screw 15 moves towards the V-shaped seat 11, the compression T-shaped screw 15 tightly props against the motor shaft needing to be processed with the inclined hole, the compression T-shaped screw 15 is combined with the V-shaped seat 11, the motor shaft needing to be processed with the inclined hole is clamped between the compression T-shaped screw 15 and the V-shaped seat 11, and the motor shaft needing to be processed with the inclined hole is fixed and positioned. The positioning device for processing the inclined hole of the motor shaft comprises a positioning device body 1, a positioning device body and a positioning device, wherein the positioning device body comprises a V-shaped seat 11 which is hinged with one end of a pressing plate 14 through a first hinge shaft 13; the other end of the pressing plate 14 is hinged with two brace 18 through a second hinge shaft 17; a V-shaped seat 11 is hinged between the two braces 18 through a third hinge shaft 19; the motor shaft that uses owing to set up V type seat 11 and just in time block the motor shaft for compress tightly T type screw 15 and V type seat 11 and combine together, press from both sides the motor shaft that needs the processing inclined hole between compress tightly T type screw 15 and V type seat 11, fix the location to the motor shaft that needs the processing inclined hole, it is effectual to the fixed of the motor shaft that needs the processing inclined hole.

Claims

1. The utility model provides a positioner in motor shaft processing inclined hole which characterized in that: the device comprises a positioning device body (1), a bottom plate (2), a mounting hole (3), a limiting groove (4), a V-shaped seat (11), a first limiting shaft hole (12), a first hinge shaft (13), a pressing plate (14), a compression T-shaped screw (15), a second hinge shaft (17), a brace (18), a third hinge shaft (19) and a second limiting shaft hole (20), wherein the limiting groove (4) is formed in the bottom plate (2); the limiting groove (4) is connected with a positioning device body (1) in a sliding manner; the positioning device body (1) comprises a V-shaped seat (11) which is hinged with one end of a pressing plate (14) through a first hinge shaft (13); the other end of the pressing plate (14) is hinged with two brace bars (18) through a second hinge shaft (17); a V-shaped seat (11) is hinged between the two braces (18) through a third hinge shaft (19).

2. The positioning device for machining the inclined hole of the motor shaft as claimed in claim 1, wherein the bottom plate (2) is provided with a plurality of mounting holes (3) for fixing the bottom plate (2).

3. The positioning device for the motor shaft machining inclined hole as claimed in claim 1, wherein a rubber pad is mounted at the V-shaped groove of the V-shaped seat (11).

4. The positioning device for machining the inclined hole of the motor shaft as claimed in claim 1, wherein the pressing plate (14) is provided with a threaded hole for being in threaded connection with a compression T-shaped screw (15).

5. The positioning device for machining the inclined hole of the motor shaft as claimed in claim 1, wherein the V-shaped seat (11) and the pressing plate (14) are both provided with a first limiting shaft hole (12) for mounting the first hinge shaft (13).

6. The positioning device for the motor shaft machining inclined hole as claimed in claim 5, wherein the lower end of the brace (18) and the V-shaped seat (11) are both provided with two limit shaft holes (20) for mounting the third hinge shaft (19).

7. The positioning device for the motor shaft machining inclined hole as claimed in claim 6, wherein the upper end of the brace (18) and the pressure plate (14) are both provided with a third limiting shaft hole for mounting the second hinge shaft (17).

8. The positioning device for machining the inclined hole of the motor shaft as claimed in claim 1, wherein the limiting groove (4) is adapted to the V-shaped seat (11).