CN210756534U

CN210756534U - Quick positioning mechanism is used in motor shaft processing cutting

Info

Publication number: CN210756534U
Application number: CN201921712851.3U
Authority: CN
Inventors: 李新春; 李钢; 赵小平
Original assignee: Changzhou Luzhi New Precision Machinery Co Ltd
Current assignee: Changzhou Luzhi New Precision Machinery Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-16
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a motor shaft processing cutting is with quick positioning mechanism, including workstation, attaching plate, axis of rotation, first slider and special piece, install the fixed plate on the workstation, and fixed plate and block board laminate each other to block board and bolt laminate each other, attaching plate and bolt laminate each other, and attaching plate and block board laminate each other to attaching plate and extrusion arch laminate each other, the axis of rotation is installed on the action wheel, and axis of rotation and motor interconnect to the motor is placed on vertical board, special piece is installed on vertical board, and vertical board is installed on the workstation. This quick positioning mechanism is used in motor shaft processing cutting adopts the rotation of action wheel to drive the extrusion arch and extrudees the rigging plate to the realization is to the tight location of clamp of motor shaft, through the rotation to bolt and dwang, thereby the motor shaft of adaptable different models increases the equipment suitability, easy operation, and artifical participation degree is low.

Description

Quick positioning mechanism is used in motor shaft processing cutting

Technical Field

The utility model relates to a motor shaft processing technology field specifically is a quick positioning mechanism is used in motor shaft processing cutting.

Background

The motor shaft is usually made of high-quality carbon steel, the motor shaft made of the material is harder in structure, longer in service life and better in transmission effect, and the rotation of the output end of the motor can be well transmitted to the rotating shaft connected with the motor shaft.

However, in the process of cutting the motor shaft, the motor shaft needs to be clamped, the common clamping adopts manual screwing of the screw and the nut, so that the motor shaft is extruded, the motor shaft is fixed, the nut is screwed again after the motor shaft is cut, the reverse mode is time-consuming and labor-consuming, the distance of the fixing device is not easy to adjust, and the motor shaft can not adapt to motor shafts of different models.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick positioning mechanism is used in motor shaft processing cutting to it wastes time and energy to provide manual location in solving above-mentioned background art, is not convenient for use the problem of the motor shaft of different models.

In order to achieve the above object, the utility model provides a following technical scheme: a quick positioning mechanism for machining and cutting a motor shaft comprises a workbench, an attaching plate, a rotating shaft, a first slider and a special block, wherein a fixed plate is mounted on the workbench, the fixed plate and the attaching plate are attached to each other, the attaching plate and a bolt are attached to each other, the bolt and the fixed plate are attached to each other, the attaching plate and the attaching plate are attached to each other, the attaching plate and an extrusion protrusion are attached to each other, the extrusion protrusion is mounted on a driving wheel, the rotating shaft is mounted on the driving wheel, the rotating shaft is connected with a motor, the motor is arranged on a vertical plate, the vertical plate and the rotating shaft are attached to each other, the special block is mounted on the vertical plate, the vertical plate is mounted on the workbench, the special block and a second slider are attached to each other, the second slider is mounted on the attaching plate, the first slider is mounted on the vertical plate, and first slider and workstation are laminated each other to first slider and dwang are laminated each other, and dwang and workstation are laminated each other simultaneously, the laminating has the stopper on the workstation, and stopper and dwang are laminated each other to dwang and fixed bearing interconnect, fixed bearing installs on the workstation simultaneously.

Preferably, the fixing plate and the clamping plate are both provided with threaded holes, and the clamping plate and the bolts are arranged in 2.

Preferably, the extrusion protrusion is connected with the driving wheel in a welding mode, and the outer surface of the extrusion protrusion is smooth.

Preferably, the rotating shaft and the vertical plate form a rotating mechanism through a bearing arranged on the vertical plate, and a U-shaped track is arranged in the special block arranged on the vertical plate.

Preferably, the outer surface of the first sliding block is smooth, and a groove with a threaded structure on the inner surface is formed at the bottom of the first sliding block.

Preferably, the laminating department of dwang and stopper is provided with regular hexagon arch, and both ends set up 2 rectangular shape archs about the central symmetry of stopper about the stopper.

Compared with the prior art, the beneficial effects of the utility model are that: according to the rapid positioning mechanism for machining and cutting the motor shaft, the extrusion bulge is driven to extrude the attaching plate by the rotation of the driving wheel, so that the clamping and positioning of the motor shaft are realized, and the rapid positioning mechanism can adapt to motor shafts of different models by the rotation of the bolt and the rotating rod, so that the applicability of equipment is improved, the operation is simple, and the manual participation degree is low;

1. the mechanical structure consisting of the fixed plate, the clamping plate, the bolt, the attaching plate, the first sliding block, the rotating rod, the limiting block and the fixed bearing can rotate through the bolt and the rotating rod, so that the motor shafts of different models can be quickly positioned and clamped;

2. the mechanical structure that rigging board, extrusion arch, action wheel, axis of rotation, motor, second slider and special block are constituteed, the rotation of accessible motor to the realization is tight to the intermittent type location of motor shaft is tight, and easy operation no longer need artificial clamping.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of an extrusion protrusion according to the present invention;

fig. 2 is a schematic view of the bolt of the present invention;

fig. 3 is the utility model discloses the stopper looks sideways at section structure schematic diagram.

In the figure: 1. a work table; 2. a fixing plate; 3. a clamping plate; 4. a bolt; 5. attaching a plate; 6. extruding the bulge; 7. a driving wheel; 8. a rotating shaft; 9. an electric motor; 10. a vertical plate; 11. a first slider; 12. rotating the rod; 13. a limiting block; 14. fixing the bearing; 15. a second slider; 16. a special block.

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. 1-3, the present invention provides a technical solution: a quick positioning mechanism for machining and cutting a motor shaft comprises a workbench 1, a fixed plate 2, a clamping plate 3, a bolt 4, an attaching plate 5, an extrusion protrusion 6, a driving wheel 7, a rotating shaft 8, a motor 9, a vertical plate 10, a first slider 11, a rotating rod 12, a limiting block 13, a fixed bearing 14, a second slider 15 and a special block 16, wherein the fixed plate 2 is installed on the workbench 1, the fixed plate 2 and the clamping plate 3 are mutually attached, the clamping plate 3 and the bolt 4 are mutually attached, the bolt 4 and the fixed plate 2 are mutually attached, the attaching plate 5 and the bolt 4 are mutually attached, the attaching plate 5 and the clamping plate 3 are mutually attached, the attaching plate 5 and the extrusion protrusion 6 are mutually attached, the extrusion protrusion 6 is installed on the driving wheel 7, the rotating shaft 8 and the motor 9 are mutually connected, and the motor 9 is placed on the vertical plate 10, simultaneously vertical board 10 and axis of rotation 8 laminate each other, special piece 16 is installed on vertical board 10, and vertical board 10 installs on workstation 1, and special piece 16 and second slider 15 laminate each other, second slider 15 installs on laminating board 5 simultaneously, first slider 11 is installed on vertical board 10, and first slider 11 laminates each other with workstation 1, and first slider 11 laminates each other with dwang 12, dwang 12 laminates each other with workstation 1 simultaneously, the last stopper 13 that laminates of workstation 1, and stopper 13 laminates each other with dwang 12, and dwang 12 and fixed bearing 14 interconnect, fixed bearing 14 installs on workstation 1 simultaneously.

In this example, the fixing plate 2 and the engaging plate 3 are both provided with a plurality of screw holes, and 2

engaging plates

3 and 2 bolts 4 are provided, the fixing plate 2 and the engaging plate 3 are both provided with screw holes for connecting with the bolts 4, and the engaging plates 3 and the bolts 4 are provided with 2 so as to fix the fixing plate at the left and right sides of a few weeks;

the extrusion bulge 6 is connected with the driving wheel 7 in a welding mode, the outer surface of the extrusion bulge 6 is smooth, the extrusion bulge 6 is connected with the driving wheel 7 in a welding mode, the extrusion bulge 6 and the driving wheel 7 are prevented from falling off, and the outer surface of the extrusion bulge 6 is smooth, so that the extrusion bulge 6 and the attaching plate 5 can be attached to each other conveniently;

the rotating shaft 8 and the vertical plate 10 form a rotating mechanism through a bearing arranged on the vertical plate 10, a U-shaped track is arranged in a special block 16 arranged on the vertical plate 10, the rotating shaft 8 and the vertical plate 10 form the rotating mechanism through the bearing arranged on the vertical plate 10, the rotating shaft 8 is supported while the normal rotation of the rotating shaft 8 is not influenced, and the U-shaped track is arranged in the special block 16 arranged on the vertical plate 10, so that the second sliding block 15 can conveniently slide in the U-shaped track;

the outer surface of the first sliding block 11 is smooth, the bottom of the first sliding block 11 is provided with a groove with a threaded structure on the inner surface, the outer surface of the first sliding block 11 is smooth, friction is reduced, the first sliding block 11 can conveniently slide, and the bottom of the first sliding block 11 is provided with a groove with a threaded structure on the inner surface, so that the first sliding block can be conveniently attached to the rotating rod 12;

dwang 12 is provided with regular hexagon arch with stopper 13 laminating department, and stopper 13 upper and lower both ends set up 2 rectangular shape archs about stopper 13's central symmetry, and dwang 12 is provided with regular hexagon arch with stopper 13 laminating department, is convenient for fix the position of dwang 12, and stopper 13 upper and lower both ends set up 2 rectangular shape archs about stopper 13's central symmetry, carry out the block through workstation 1 with stopper 13 and fix.

The working principle is as follows: the bolt 4 in the figure 1 is twisted anticlockwise, the clamping plate 3 is held by hands, the bolt 4 is connected with the fixed plate 2 through the bearing, so the clamping plate 3 connected with the bolt 4 through threads moves upwards under the action of the bolt 4, the fixed plate 2 is not attached to the clamping plate 3 any more, the gap between the clamping plate 3 and the joint plate 5 is increased similarly, the diameter of the motor shaft is estimated, the limit block 13 is pulled out rightwards until the limit block 13 is not attached to the workbench 1, the rotating rod 12 in the figure 1 is rotated anticlockwise, the rotating rod 12 rotates anticlockwise under the action of the fixed bearing 14, the first slide block 11 is provided with a through hole with a threaded structure on the inner surface, the first slide block 11 moves rightwards under the limit action of the rotating rod 12 and the workbench 1, namely the vertical plate 10 moves rightwards, the joint plate 5 connected with the vertical plate 10 also moves rightwards, at the moment, the distance between the attaching plate 5 and the fixed plate 2 is increased, the motor shaft is placed between the attaching plate 5 and the fixed plate 2, the rotating rod 12 is clockwise screwed, the process is opposite to the process, the attaching plate 5, the vertical plate 10 and the first slider 11 all move leftwards, until the attaching plate 5 is attached to the motor shaft, the limiting block 13 is pushed leftwards, the protrusion arranged on the limiting block 13 in the graph 3 is tightly attached to the groove formed in the workbench 1, the position of the rotating rod 12 is fixed, the bolt 4 in the graph 1 is clockwise screwed, the attaching plate 3 moves downwards under the action of the bolt 4 until being attached to the motor shaft;

starting the motor 9 in fig. 2, so that the output end of the motor 9 drives the rotating shaft 8 to rotate clockwise, the rotating shaft 8 rotates clockwise under the action of the bearing arranged on the vertical plate 10, the driving wheel 7 connected with the rotating shaft 8 also rotates clockwise, because the driving wheel 7 is provided with the extrusion bulge 6, the extrusion bulge 6 also rotates clockwise, the extrusion bulge 6 rotates clockwise in fig. 1, the extrusion bulge 6 is mutually attached to the attaching plate 5 and extrudes the attaching plate 5, the attaching plate 5 moves leftwards under the action of the second sliding block 15 and the special block 16 in fig. 2, namely, the motor shaft between the fixed plate 2 and the attaching plate 5 is extruded, at the moment, the motor shaft can be positioned, the motor shaft can be cut, after the cutting is finished, along with the continuous rotation of the extrusion bulge 6 and the driving wheel 7, the extrusion bulge 6 is not attached to the attaching plate 5 any more, at this moment, the motor shaft can carry out normal feeding, the extrusion protrusion 6 is attached to the attaching plate 5 again, the motor shaft is fixed in position, and the motor shaft can be rapidly positioned in a reciprocating mode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor shaft processing cutting is with quick positioning mechanism, includes workstation (1), rigging board (5), axis of rotation (8), first slider (11) and special piece (16), its characterized in that: install fixed plate (2) on workstation (1), and fixed plate (2) laminate each other with block board (3), and block board (3) laminate each other with bolt (4), and bolt (4) laminate each other simultaneously, laminating board (5) laminate each other with bolt (4), and laminating board (5) laminate each other with block board (3), and laminating board (5) laminate each other with extrusion arch (6), and extrusion arch (6) are installed on action wheel (7) simultaneously, axis of rotation (8) are installed on action wheel (7), and axis of rotation (8) and motor (9) interconnect, and motor (9) are placed on vertical board (10), and vertical board (10) laminate each other with axis of rotation (8) simultaneously, special piece (16) are installed on vertical board (10), and vertical board (10) are installed on workstation (1), and special piece (16) and second slider (15) laminate each other, and install on binding plate (5) second slider (15) simultaneously, install on vertical board (10) first slider (11), and first slider (11) and workstation (1) laminate each other to first slider (11) and dwang (12) laminate each other, dwang (12) and workstation (1) laminate each other simultaneously, laminating stopper (13) on workstation (1), and stopper (13) and dwang (12) laminate each other to dwang (12) and fixing bearing (14) interconnect, fixing bearing (14) are installed on workstation (1) simultaneously.

2. The rapid positioning mechanism for motor shaft machining and cutting as claimed in claim 1, wherein: the fixing plate (2) and the clamping plate (3) are provided with threaded holes, and the clamping plate (3) and the bolts (4) are provided with 2 holes.

3. The rapid positioning mechanism for motor shaft machining and cutting as claimed in claim 1, wherein: the extrusion protrusion (6) is connected with the driving wheel (7) in a welding mode, and the outer surface of the extrusion protrusion (6) is smooth.

4. The rapid positioning mechanism for motor shaft machining and cutting as claimed in claim 1, wherein: the rotating shaft (8) and the vertical plate (10) form a rotating mechanism through a bearing arranged on the vertical plate (10), and a U-shaped track is arranged in a special block (16) arranged on the vertical plate (10).

5. The rapid positioning mechanism for motor shaft machining and cutting as claimed in claim 1, wherein: the outer surface of the first sliding block (11) is smooth, and a groove with a threaded structure on the inner surface is formed in the bottom of the first sliding block (11).

6. The rapid positioning mechanism for motor shaft machining and cutting as claimed in claim 1, wherein: dwang (12) and stopper (13) laminating department are provided with regular hexagon arch, and both ends set up 2 rectangular shape archs about the central symmetry of stopper (13) about stopper (13).