CN209170157U

CN209170157U - A kind of prosthetic device of motor

Info

Publication number: CN209170157U
Application number: CN201821887842.3U
Authority: CN
Inventors: 许必海
Original assignee: Fujian Century East China Sea Group Co Ltd
Current assignee: Fujian Century East China Sea Group Co Ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2019-07-26
Anticipated expiration: 2028-11-16

Abstract

The utility model discloses a kind of prosthetic devices of motor, it is related to prosthetic device field, the prosthetic device of the motor, including chisel, the surface of the chisel offers annular groove, the inner wall of the annular groove and the surface activity of annulus connect, the inner wall of the annulus is fixedly connected with sliding block, the inner wall of the annular groove offers first sliding groove, the surface of the sliding block is flexibly connected with the inner wall of first sliding groove, the inner wall of the first sliding groove offers the first groove and the second groove respectively, the quantity of first groove and the second groove is two, first groove is located at the top of the second groove, the sliding block offers circular groove far from the side of annulus.The utility model solves the chisel of current motor repaired when in use by setting annulus, sliding block, stop rod, the first fixed ring and first connecting rod, and chisel can not protect maintenance personal's hand, pounds when there is a problem of pounding using hammer to chisel in one's hands.

Description

A kind of prosthetic device of motor

Technical field

The utility model relates to prosthetic device technical field, specially a kind of prosthetic device of motor.

Background technique

Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, and motor is for a long time It is easy to happen damage after use, needs to repair it after motor damage, is motor with repairing to the tool that motor repairs The both ends chisel of machine winding is gone using chisel, machine winding is removed and is repaired by apparatus for coating, such as screwdriver, chisel.

When in use, chisel can not protect maintenance personal's hand the chisel of motor repaired at present, there is use Hammer pounds situation in one's hands when pounding to chisel.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of prosthetic device of motor, solves current electricity When in use, chisel can not protect maintenance personal's hand the chisel of machine maintenance multiplexing, exist when being pounded using hammer to chisel Pound problem in one's hands.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of prosthetic device of motor, including chisel Son, the surface of the chisel offer annular groove, and the inner wall of the annular groove and the surface activity of annulus connect, the annulus Inner wall is fixedly connected with sliding block, and the inner wall of the annular groove offers first sliding groove, the surface of the sliding block and first sliding groove Inner wall is flexibly connected, and the inner wall of the first sliding groove offers the first groove and the second groove respectively, first groove and the The quantity of two grooves is two, and first groove is located at the top of the second groove, and the sliding block is opened far from the side of annulus Equipped with circular groove, the inner wall of the circular groove and the surface activity of stop rod are connected, the one end and spring of the stop rod close to annulus One end be fixedly connected, the other end of the spring is fixedly connected with circular groove inner wall close to the side of annulus, the stop rod insert Be connected to the inside of the second groove, the bottom of the annulus is fixedly connected with the first fixed link, the bottom of first fixed link with The surface of first fixed ring is fixedly connected, and the surface activity of first fixed ring is socketed with first connecting rod, in the annular groove The bottom of wall is fixedly connected with the second fixed link, and the top of second fixed link is fixedly connected with the surface of the second fixed ring, The surface activity of second fixed ring is socketed with second connecting rod, and the first connecting rod offers close to the side of second connecting rod Two sliding slots, the second connecting rod are actively socketed on the cylinder pin surface that second sliding slot inner wall is fixedly connected.

Preferably, the bottom sectional view of the sliding block is in isosceles trapezoid, the shape of the first sliding groove and the shape of sliding block It is adapted.

Preferably, the inner wall of the circular groove offers limiting slot, and the limiting slot is located at the top of stop rod, the stop bit The surface of bar is fixedly connected with limited block, and the surface of the limited block is flexibly connected with the inner wall of limiting slot.

Preferably, the sliding block has ball, the surface of the ball and first sliding groove far from the side movable inlaying of annulus Inner wall be flexibly connected.

Preferably, the surface of the annulus is fixedly connected with convex block, and side of the convex block far from annulus is curved surface.

(3) beneficial effect

The utility model provides a kind of prosthetic device of motor, have it is following the utility model has the advantages that

The utility model is by setting annulus, sliding block, stop rod, the first fixed ring and first connecting rod, when in use, pushes Annulus, ring belt movable slider slide in first sliding groove, annulus by the first fixed ring squeeze first connecting rod, make first connecting rod and Second connecting rod is changed into folded state by vertical state, grasps chisel surface and is located at second connecting rod lower position, first connects Bar and second connecting rod provide the hand of maintenance personal certain protective effect, make hammer can only pounding askew when pounding to chisel It pounds on first connecting rod and second connecting rod, the hand of maintenance personal can not be pounded, achieved the effect that prevent hammer from pounding in one's hands, solve Solves the chisel of current motor repaired when in use, chisel can not protect maintenance personal's hand, there is use Hammer pounds problem in one's hands when pounding to chisel.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；

Fig. 3 is top cross-sectional view at the fixed ring position of the utility model second；

Fig. 4 is bottom sectional view at the utility model stop rod position.

In figure: 1 chisel, 2 annular grooves, 3 annulus, 4 sliding blocks, 5 first sliding grooves, 6 first grooves, 7 second grooves, 8 circular grooves, 9 Stop rod, 10 springs, 11 first fixed links, 12 first fixed rings, 13 first connecting rods, 14 second fixed links, 15 second fixed rings, 16 second connecting rods, 17 second sliding slots, 18 limiting slots, 19 limited blocks, 20 balls, 21 convex blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of prosthetic device of motor, including chisel 1, the surface of chisel 1 offers annular groove 2, and the central axis of annular groove 2 is overlapped with the central axis of annulus 3, annular groove 2 it is interior Wall is connect with the surface activity of annulus 3, and the inner wall of annulus 3 is fixedly connected with sliding block 4, and it is sliding that the inner wall of annular groove 2 offers first Slot 5, first sliding groove 5 are provided with 2 inner wall of annular groove close to the side of 1 central axis of chisel, the surface of sliding block 4 and first sliding groove 5 Inner wall be flexibly connected, the inner wall of first sliding groove 5 offers the first groove 6 and the second groove 7, the first groove 6 and second respectively The quantity of groove 7 is two, and stop rod 9 is hemispherical close to one end of the second groove 7, the second groove 7 and the first groove 6 Shape is adapted with the shape of stop rod 9, annulus 3 when stop rod 9 being prevented to be plugged to the first groove 6 or the second 7 inside of groove It can not move, the first groove 6 is located at the top of the second groove 7, and sliding block 4 offers circular groove 8 far from the side of annulus 3, circular groove 8 Inner wall is connect with the surface activity of stop rod 9, and stop rod 9 is fixedly connected close to one end of annulus 3 with one end of spring 10, spring 10 other end is fixedly connected with 8 inner wall of circular groove close to the side of annulus 3, and stop rod 9 is plugged to the inside of the second groove 7, circle The bottom of ring 3 is fixedly connected with the first fixed link 11, the fixed company in the surface of the bottom of the first fixed link 11 and the first fixed ring 12 It connects, the first fixed ring 12 and the second fixed ring 15 are the ring of dodecagon, increase first connecting rod 13 and second connecting rod 16 Quantity reduces the gap between two first connecting rods 13, reduces the gap between two second connecting rods 16, the first fixed ring 12 Surface activity is socketed with first connecting rod 13, and the bottom of 2 inner wall of annular groove is fixedly connected with the second fixed link 14, the second fixed link 14 Top be fixedly connected with the surface of the second fixed ring 15, the surface activity of the second fixed ring 15 is socketed with second connecting rod 16, One connecting rod 13 offers second sliding slot 17 close to the side of second connecting rod 16, and second connecting rod 16 is actively socketed in second sliding slot 17 The cylinder pin surface that wall is fixedly connected.

As a kind of technical optimization scheme of the utility model, the bottom sectional view of sliding block 4 is in isosceles trapezoid, first sliding groove 5 shape is adapted with the shape of sliding block 4, and sliding block 4 plays position-limiting action to annulus 3, prevents annulus 3 from rotating.

As a kind of technical optimization scheme of the utility model, the inner wall of circular groove 8 offers limiting slot 18, and limiting slot 18 In the top of stop rod 9, the surface of stop rod 9 is fixedly connected with limited block 19, and the surface of limited block 19 is interior with limiting slot 18 Wall is flexibly connected, and limited block 19 plays position-limiting action to stop rod 9, prevents stop rod 9 from dividing with the first groove 6 or the second groove 7 From when, tightly against the inner wall of first sliding groove 5 under the action of 10 elastic force of spring, reduce stop rod 9 and 5 inner wall of first sliding groove it Between frictional force.

As a kind of technical optimization scheme of the utility model, sliding block 4 has ball far from the side movable inlaying of annulus 3 20, the surface of ball 20 is flexibly connected with the inner wall of first sliding groove 5, and ball 20 is reduced between sliding block 4 and 5 inner wall of first sliding groove Frictional force.

As a kind of technical optimization scheme of the utility model, the surface of annulus 3 is fixedly connected with convex block 21, and convex block 21 is remote Side from annulus 3 is curved surface, and convex block 21 increases the contact area of annulus 3 and maintenance personal's hand, plays anti-skidding effect.

When in use, annulus 3 is held, convex block 21 increases the contact area of annulus 3 and maintenance personal's hand, plays anti-skidding Effect, moves downward annulus 3, and annulus 3 is moved with movable slider 4 along the inner wall of first sliding groove 5, stop rod 9 when sliding block 4 moves It is separated with the first groove 6, the first fixed ring 12 squeezes first connecting rod 13 when annulus 3 moves downward, and first connecting rod 13 is with movable sleeve The central point at 12 position of the first fixed ring is connect as center of circle rotation, first connecting rod 13 passes through 16 activity of straight pin and second connecting rod Connection, the rotation of first connecting rod 13 drive second connecting rod 16 to rotate, and second connecting rod 16 is to be actively socketed on 15 position of the second fixed ring The central point at place is center of circle rotation, when the surface of second connecting rod 16 is overlapped with 17 inner wall of second sliding slot close to the side of chisel 1, First connecting rod 13 and second connecting rod 16 are in folded state, and first connecting rod 13 and second connecting rod 16 can not continue to rotate at this time, stop bit Bar 9 is plugged to the inside of the second groove 7 under the effect of 10 elastic force of spring, prevents annulus 3 mobile, spring 10 is fixedly connected on circular groove In 8, limited block 19 is fixedly connected with stop rod 9, and limited block 19 is stuck in limiting slot 18, prevent stop rod 9 and the first groove 6 or Tightly against the inner wall of first sliding groove 5 under the action of 10 elastic force of spring when second groove 7 separates, limited block 19 is to stop rod 9 Position-limiting action is played, the frictional force of stop rod 9 and 5 inner wall of first sliding groove, the surface of second connecting rod 16 and second sliding slot 17 are reduced When inner wall is overlapped close to the side of chisel 1, first connecting rod 13 and second connecting rod 16 are in folded state, grasp 1 surface of chisel Positioned at 16 lower position of second connecting rod, first connecting rod 13 and second connecting rod 16 provide certain protection to the hand of maintenance personal and make With preventing hammer from pounding when pounding to chisel 1 in one's hands, after the completion of use, pull annulus 3, annulus 3 drives stop rod 9 and second recessed Slot 7 separates, and first connecting rod 13 and second connecting rod 16 be gradually converted into vertical state by folded state, when stop rod 9 is plugged to the When the inside of one groove 6, first connecting rod 13 and second connecting rod 16 are moved in the annular groove 2 of chisel 1, first connecting rod 13 and second The state in a vertical shape of connecting rod 16, the first fixed ring 12 are fixed on the bottom of annulus 3 by the first fixed link 11, and the second fixed ring 15 is logical The bottom that the second fixed link 14 is fixed on annular groove 2 is crossed, only need to push annulus 3, annulus 3 is made to squeeze the by the first fixed ring 12 One connecting rod 13 makes first connecting rod 13 and second connecting rod 16 be changed into folded state by vertical state, grasps 1 surface of chisel position In 16 lower position of second connecting rod, first connecting rod 13 and second connecting rod 16 provide certain protection to the hand of maintenance personal and make With, pound hammer can only on first connecting rod 13 and second connecting rod 16 pounding askew when pounding to chisel 1, can not pound maintenance people The hand of member has achieved the effect that prevent hammer from pounding in one's hands.

It can to sum up obtain, the utility model passes through setting annulus 3, sliding block 4, stop rod 9, the first fixed ring 12 and first connecting rod 13, solve the chisel 1 of current motor repaired when in use, chisel 1 can not protect maintenance personal's hand, and existing makes Problem in one's hands is pounded when being pounded with hammer to chisel 1.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of prosthetic device of motor, including chisel (1), it is characterised in that: the surface of the chisel (1) offers annular The inner wall of slot (2), the annular groove (2) is connect with the surface activity of annulus (3), and the inner wall of the annulus (3) is fixedly connected with The inner wall of sliding block (4), the annular groove (2) offers first sliding groove (5), surface and first sliding groove (5) of the sliding block (4) Inner wall is flexibly connected, and the inner wall of the first sliding groove (5) offers the first groove (6) and the second groove (7) respectively, and described first The quantity of groove (6) and the second groove (7) is two, and first groove (6) is located at the top of the second groove (7), described Sliding block (4) offers circular groove (8) far from the side of annulus (3), the inner wall of the circular groove (8) and the surface activity of stop rod (9) Connection, the stop rod (9) are fixedly connected close to the one end of annulus (3) with one end of spring (10), the spring (10) it is another One end is fixedly connected with circular groove (8) inner wall close to the side of annulus (3), and the stop rod (9) is plugged to the interior of the second groove (7) The bottom in portion, the annulus (3) is fixedly connected with the first fixed link (11), and the bottom of first fixed link (11) is solid with first The surface for determining ring (12) is fixedly connected, and the surface activity of first fixed ring (12) is socketed with first connecting rod (13), the ring The bottom of shape slot (2) inner wall is fixedly connected with the second fixed link (14), and the top of second fixed link (14) is fixed with second The surface of ring (15) is fixedly connected, and the surface activity of second fixed ring (15) is socketed with second connecting rod (16), and described first Connecting rod (13) offers second sliding slot (17) close to the side of second connecting rod (16), and the second connecting rod (16) is actively socketed on the The cylinder pin surface that two sliding slots (17) inner wall is fixedly connected.

2. a kind of prosthetic device of motor according to claim 1, it is characterised in that: looking up for the sliding block (4) is cut Face figure is in isosceles trapezoid, and the shape of the first sliding groove (5) is adapted with the shape of sliding block (4).

3. a kind of prosthetic device of motor according to claim 1, it is characterised in that: the inner wall of the circular groove (8) is opened Equipped with limiting slot (18), the limiting slot (18) is located at the top of stop rod (9), and the surface of the stop rod (9) is fixedly connected Have limited block (19), the surface of the limited block (19) is flexibly connected with the inner wall of limiting slot (18).

4. a kind of prosthetic device of motor according to claim 1, it is characterised in that: the sliding block (4) is far from annulus (3) side movable inlaying has ball (20), and the surface of the ball (20) is flexibly connected with the inner wall of first sliding groove (5).

5. a kind of prosthetic device of motor according to claim 1, it is characterised in that: the surface of the annulus (3) is solid Surely it is connected with convex block (21), side of the convex block (21) far from annulus (3) is curved surface.