CN211589267U

CN211589267U - Supporting tool for motor machining

Info

Publication number: CN211589267U
Application number: CN201922201550.0U
Authority: CN
Inventors: 钱伟
Original assignee: Shanghai Qiwei Automation Technology Co Ltd
Current assignee: Shanghai Qiwei Automation Technology Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-29
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a motor processing is with supporting frock, including first bottom plate, first telescopic link, second fixture block and second through-hole, first fixture block is all installed to the intermediate position department of first bottom plate top both sides, and the inside of first fixture block has all seted up the second through-hole, the second telescopic link is all vertically installed to the both sides of first bottom plate top axis, and the outside of second telescopic link all installs first spring, the fifth through-hole has all been seted up to the inside of second telescopic link, and the inside bottom of fifth through-hole is all vertical installs the fourth spring, fourth spring top all is provided with the ejector pin that runs through second device shell and extend to second bottom plate bottom. This motor processing is with supporting frock extrudees first telescopic link through the reason of gravity and makes first fixed block decline second fixture block and third fixture block atress press from both sides the work piece tight for can not produce and rock, can not cause the injury to it at the in-process of processing.

Description

Supporting tool for motor machining

Technical Field

The utility model relates to a motor production technical field specifically is a motor processing is with supporting frock.

Background

Need artifical mode to place rotor or pivot and support the frock on press from both sides tightly in the processing of daily electric motor rotor and pivot, processing it, the outward appearance of rotor and pivot all is cylindric simultaneously, places the in-process that directly processes on the workstation very easily and takes place to roll, and traditional electric motor processing is with supporting frock can satisfy people's user demand basically, but still has certain problem, and concrete problem is as follows:

1. most of supporting tools for motor machining in the current market cannot fix a rotor or a rotating shaft on a workbench well for machining when in use, so that the surface of the rotor or the rotating shaft is extremely easy to damage in the machining process, and parts are scrapped;

2. most of motor machining in the existing market can not carry out a good shock absorption on a motor rotor or a rotating shaft clamped inside the device by most of supporting tool devices, and therefore the damage to a workpiece inside the device is extremely easy to cause when the device is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor machining is with supporting frock 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: a supporting tool for motor machining comprises a first bottom plate, a first telescopic rod, a second clamping block and a second through hole, wherein the first clamping block is mounted in the middle of two sides of the top end of the first bottom plate, and the inside of the first clamping block is provided with a second through hole, the two sides of the central axis at the top end of the first bottom plate are vertically provided with a second telescopic rod, the outer sides of the second telescopic rods are both provided with first springs, the inner parts of the second telescopic rods are both provided with fifth through holes, and the bottom end inside the fifth through hole is vertically provided with a fourth spring, the top end of the fourth spring is provided with a mandril which penetrates through the second device shell and extends to the bottom end of the second bottom plate, the top end of the second telescopic rod is transversely provided with a second bottom plate, and the second device shell is all installed on the top of the first bottom plate in second bottom plate bottom both sides, first device shell is all installed to one side that the second device shell is close to the second telescopic link.

Preferably, first telescopic link is all installed to the inside bottom of second through-hole, and the outside of first telescopic link all is provided with the third spring.

Preferably, first fixed block is all installed on the top of first telescopic link, and the one end on first fixed block top all articulates there is the second fixture block, the other end on first fixed block top all articulates there is the third fixture block.

Preferably, the middle position department of the inside bottom of second fixture block has all seted up first through-hole, and the inside of first through-hole all installs the second spring, the first roof that runs through first through-hole top is all installed on second spring top.

Preferably, the third through hole has all been seted up to the inside of first device shell, and the inside bottom of third through hole all vertically installs the fifth spring the second roof is all installed on the top of fifth spring, fourth through-hole that is connected near second telescopic link one side bottom with the fifth through hole is all seted up to third through hole top intermediate position department.

Preferably, universal adjustable bamboo joint pipes are all installed at the both ends on the first bottom plate top of first fixture block one end, and the trachea that runs through to first bottom plate one end is all installed to universal adjustable bamboo joint pipe bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by installing the first fixing block, the second clamping block and the third clamping block, the first fixing block moves downwards after the second clamping block and the third clamping block are stressed, and the first telescopic rod is extruded due to gravity to enable the first fixing block to descend, so that the second clamping block and the third clamping block are stressed to clamp a workpiece, the workpiece cannot shake, and the workpiece cannot be damaged in the machining process;

2. meanwhile, the device extrudes the ejector rod through the weight of the workpiece on the second bottom plate by installing the ejector rod, the fourth spring, the second top plate and the fifth spring, so that hydraulic oil in the device is pressurized to the second top plate through the fourth through hole, and the second top plate is pushed up by rebounding of the fifth spring after the device is vibrated so as to damp the workpiece on the second bottom plate inside the fifth through hole.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a first base plate; 2. a first clamping block; 3. a first telescopic rod; 4. a first fixed block; 5. a first through hole; 6. a first top plate; 7. a second fixture block; 8. a second base plate; 9. a second telescopic rod; 10. a first spring; 11. a second spring; 12. a third spring; 13. a second through hole; 14. a third fixture block; 15. a universal adjustable bamboo joint pipe; 16. a first device housing; 17. a third through hole; 18. a fourth via hole; 19. a second device housing; 20. a top rod; 21. a fourth spring; 22. a fifth through hole; 23. a second top plate; 24. a fifth spring; 25. the trachea.

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 an embodiment: a supporting tool for motor machining comprises a first base plate 1, a first telescopic rod 3, a second clamping block 7 and a second through hole 13, wherein the middle positions of two sides of the top end of the first base plate 1 are respectively provided with the first clamping block 2;

the universal adjustable bamboo joint pipes 15 are mounted at two ends of the top end of the first base plate 1 at one end of the first fixture block 2, and the air pipes 25 penetrating to one end of the first base plate 1 are mounted at the bottom ends of the universal adjustable bamboo joint pipes 15, so that scrap iron on a workpiece being processed in the device can be blown off through the universal adjustable bamboo joint pipes 15 when the device is used;

the first fixture block 2 is internally provided with a second through hole 13;

the bottom ends inside the second through holes 13 are all provided with the first telescopic rods 3, and the outer sides of the first telescopic rods 3 are all provided with the third springs 12, so that the shaft is conveniently clamped when the device is used, and the phenomenon of slipping cannot occur;

the top ends of the first telescopic rods 3 are provided with first fixing blocks 4, one ends of the top ends of the first fixing blocks 4 are hinged with second fixture blocks 7, and the other ends of the top ends of the first fixing blocks 4 are hinged with third fixture blocks 14, so that the rotor or the rotating shaft can be conveniently fixed by the device;

the middle position of the bottom end inside the second fixture block 7 is provided with a first through hole 5, a second spring 11 is arranged inside the first through hole 5, and a first top plate 6 penetrating through the top end of the first through hole 5 is arranged at the top end of the second spring 11, so that the device can conveniently absorb shock of a workpiece clamped inside the device when in use;

two sides of the central axis at the top end of the first bottom plate 1 are vertically provided with second telescopic rods 9;

third through holes 17 are formed in the first device shell 16, fifth springs 24 are vertically arranged at the bottom ends of the third through holes 17, second top plates 23 are arranged at the top ends of the fifth springs 24, and fourth through holes 18 connected with the bottom ends of the fifth through holes 22 close to one side of the second telescopic rod 9 are formed in the middle positions of the top ends of the third through holes 17, so that the device can absorb shock, and workpieces in the device cannot be damaged due to shock in the machining process;

and first spring 10 is all installed in the outside of second telescopic link 9, fifth through-hole 22 has all been seted up to the inside of second telescopic link 9, and the inside bottom of fifth through-hole 22 is all vertical installs fourth spring 21, fourth spring 21 top all is provided with the ejector pin 20 that runs through second device shell 19 and extend to 8 bottoms of second bottom plate, second bottom plate 8 is transversely installed on second telescopic link 9 top, and second device shell 19 is all installed on the top of 8 bottom both sides first bottom plates 1 of second bottom plate 19 one side that second device shell 19 is close to second telescopic link 9 all installs first device shell 16.

The working principle is as follows: when the supporting tool for motor machining is used, a workpiece is placed on the second bottom plate 8, the first fixing block 4 moves downwards after being stressed by the second clamping block 7 and the third clamping block 14, the first telescopic rod 3 is extruded due to gravity, the first fixing block 4 descends, the second clamping block 7 and the third clamping block 14 are stressed to clamp the workpiece, the first spring 10 below the second bottom plate 8 is extruded due to gravity after the workpiece is placed on the second bottom plate 8, meanwhile, the fourth spring 21 in the second device shell 19 is extruded by the ejector rod 20, the ejector rod 20 contracts after the pressure on the second bottom plate 8 by the fourth spring 21, the hydraulic oil in the fifth through hole 22 moves downwards and is extruded to the second top plate 23 at the same time, and due to the characteristic that the hydraulic oil in the fifth through hole 22 cannot be compressed, the second top plate 23 is extruded from the fourth through hole 18 to the inside of the third through hole 17, extrude the fifth spring 24 of second roof 23 below after second roof 23 receives pressure, extrude second roof 23 after fifth spring 24 atress rebound, extrude ejector pin 20 through hydraulic oil when second roof 23 upward movement, and fourth spring 21 rebounds upwards to promote ejector pin 20 to constitute absorbing effect simultaneously, and the above does the utility model discloses a whole theory of operation.

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.

Claims

1. The utility model provides a motor machining is with supporting frock, includes first bottom plate (1), first telescopic link (3), second fixture block (7) and second through-hole (13), its characterized in that: the middle positions of two sides of the top end of the first bottom plate (1) are respectively provided with a first clamping block (2), the interior of each first clamping block (2) is provided with a second through hole (13), two sides of the central axis of the top end of the first bottom plate (1) are respectively vertically provided with a second telescopic rod (9), the outer sides of the second telescopic rods (9) are respectively provided with a first spring (10), the interior of each second telescopic rod (9) is provided with a fifth through hole (22), the bottom ends of the interior of the fifth through holes (22) are respectively vertically provided with a fourth spring (21), the top ends of the fourth springs (21) are respectively provided with an ejector rod (20) which penetrates through the second device shell (19) and extends to the bottom end of the second bottom plate (8), the top end of the second telescopic rod (9) is transversely provided with a second bottom plate (8), and the top ends of the first bottom plates (1) on two sides of the bottom end of the second bottom plate (8, and a first device shell (16) is arranged on one side of the second device shell (19) close to the second telescopic rod (9).

2. The supporting tool for machining the motor according to claim 1, wherein the supporting tool comprises: first telescopic link (3) are all installed to the inside bottom in second through-hole (13), and the outside of first telescopic link (3) all is provided with third spring (12).

3. The supporting tool for machining the motor according to claim 2, wherein the supporting tool comprises: first fixed block (4) are all installed on the top of first telescopic link (3), and the one end on first fixed block (4) top all articulates there is second fixture block (7), the other end on first fixed block (4) top all articulates there is third fixture block (14).

4. The support tool for machining the motor according to claim 3, wherein the support tool comprises: first through-hole (5) have all been seted up to the intermediate position department of the inside bottom of second fixture block (7), and second spring (11) are all installed to the inside of first through-hole (5), first roof (6) that run through first through-hole (5) top are all installed on second spring (11) top.

5. The supporting tool for machining the motor according to claim 1, wherein the supporting tool comprises: third through-hole (17) have all been seted up to the inside of first device shell (16), and the inside bottom of third through-hole (17) all vertically installs fifth spring (24) second roof (23) are all installed on the top of fifth spring (24), fourth through-hole (18) that are connected near second telescopic link (9) one side bottom with fifth through-hole (22) are all seted up to third through-hole (17) top intermediate position department.

6. The supporting tool for machining the motor according to claim 1, wherein the supporting tool comprises: universal adjustable bamboo joint pipe (15) are all installed at the both ends on first bottom plate (1) top of first fixture block (2) one end, and all install trachea (25) that run through to first bottom plate (1) one end in universal adjustable bamboo joint pipe (15) bottom.