CN211248770U

CN211248770U - Precise spindle mechanism of full-automatic friction machine

Info

Publication number: CN211248770U
Application number: CN201922349882.3U
Authority: CN
Inventors: 罗振清
Original assignee: Guangdong Shufeng Technology Co ltd
Current assignee: Guangdong Shufeng Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-14
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a full-automatic precise spindle mechanism of a friction machine, which comprises a motor main body, a motor shaft, a main shaft main body, a positioning column, a clamping block, a reset spring, a guide post, an inserted bar, a strong magnet, a pulling handle and a limiting block, wherein the right end surface of the motor main body is provided with the motor shaft, the right end surface of the motor shaft is connected with the main shaft main body, the connecting part of the motor shaft and the main shaft main body is provided with the positioning column, the main shaft main body is internally provided with the clamping block, the upper end surface of the clamping block is provided with the guide post, the annular side surface of the guide post is sleeved with the reset spring, the upper end surface of the guide post is provided with the limiting block, the upper end surface of the limiting block is provided with the pulling handle, the left end surface of the limiting block is fixed, the connection is stable.

Description

Precise spindle mechanism of full-automatic friction machine

Technical Field

The utility model relates to a full-automatic accurate main shaft mechanism of friction machine belongs to friction machine technical field.

Background

The friction welder is generally a friction welder, which is a device that generates heat energy during rotation and then completes welding with proper pressure. The friction welding machine is divided into a continuous driving type and an inertia type according to different energy input methods. The former consists of a clamp, a transmission mechanism, a pressurizing mechanism, a braking device and a control device; the latter consists of clamp, transmission mechanism, flywheel, pressurizing mechanism and controller, and the main shaft mechanism is an important part of the friction machine.

Among the prior art, current friction machine main shaft mechanism when using, the junction generally adopts threaded connection, is not convenient for install, and the junction is not hard up easily after long-time the use, influences the machining precision, and the result of use is not good, and the problem that above-mentioned appearance is solved to the accurate main shaft mechanism of full-automatic friction machine that now urgently needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic friction machine precision spindle mechanism to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is convenient to install, connects stably.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a precise spindle mechanism of a full-automatic friction machine comprises a motor main body, a motor shaft, a component convenient to mount and a spindle main body, a motor shaft is arranged on the right end face of the motor main body, the right end face of the motor shaft is connected with a main shaft main body, a convenient installation component is arranged at the joint of the motor shaft and the main shaft body, the convenient installation component comprises a positioning column, a clamping block, a reset spring, a guide column, an inserted rod, a strong magnet, a pulling handle and a limiting block, a positioning column is arranged at the joint of the motor shaft and the main shaft body, a clamping block is arranged in the main shaft body, the upper end surface of the clamping block is provided with a guide post, the annular side surface of the guide post is sleeved with a return spring, the upper end surface of the guide post is provided with a limiting block, the upper end surface of the limiting block is provided with a pulling handle, the left end face of the limiting block is fixedly provided with a powerful magnet, and the left end face of the powerful magnet is adsorbed with an inserted link.

Furthermore, a clamping groove is formed in the upper end face of the motor shaft, and the clamping block is matched with the clamping groove.

Furthermore, a positioning hole is formed in the left end face of the main shaft body, a positioning hole is formed in the right end face of the motor shaft, the positioning column is matched with the positioning hole, and a chamfer is arranged on the left side of the annular side face of the positioning column.

Furthermore, a limiting groove is formed in the upper end face of the main shaft body, the limiting block is matched with the limiting groove, a jack is formed in the left end face of the limiting block, and the right side of the annular side face of the inserted link is matched with the jack.

Furthermore, the right end face of the inserted bar is attached to the left end face of the strong magnet, and the inserted bar is connected with the strong magnet through magnetic attraction.

Further, the main shaft main part left end face has seted up the mounting groove, motor shaft annular side right side and mounting groove phase-match.

The utility model has the advantages that: the utility model discloses a full-automatic accurate main shaft mechanism of friction machine, because of the utility model discloses added reference column, fixture block, reset spring, guide post, inserted bar, powerful magnet, pulling handle and stopper, this design is convenient for connect and strengthen the stability of junction, has solved the not good problem of original friction machine main shaft mechanism result of use, has improved the utility model discloses an installation convenience.

The draw-in groove has been seted up because of the motor shaft up end, fixture block and draw-in groove phase-match, this design is convenient for the fixture block to be connected with the draw-in groove, thereby connect fixedly motor shaft and main shaft main part, the locating hole has been seted up because of main shaft main part left end face, the locating hole has been seted up to the motor shaft right-hand member face, reference column and locating hole phase-match, reference column annular side left side is provided with the chamfer, this design plays the location and prevents the effect of aversion when main shaft main part and motor shaft are connected, the spacing groove has been seted up because of main shaft main part up end, stopper and spacing groove phase-match, the jack has been seted up to the stopper left end face, inserted bar annular side right side and jack phase-match, this design is convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a precision spindle mechanism of a full-automatic friction machine of the present invention;

FIG. 2 is a front sectional view of an assembly convenient to mount in the precision spindle mechanism of the full-automatic friction machine of the present invention;

FIG. 3 is an enlarged view of A in the precision spindle mechanism of the full-automatic friction machine of the present invention;

in the figure: 1-a motor main body, 2-a motor shaft, 3-an assembly convenient to mount, 4-a main shaft main body, 31-a positioning column, 32-a clamping block, 33-a return spring, 34-a guide column, 35-an insertion rod, 36-a powerful magnet, 37-a pulling handle and 38-a limiting block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a full-automatic accurate main shaft mechanism of friction machine, includes motor main part 1, motor shaft 2, be convenient for installation component 3 and main shaft main part 4, and motor shaft 2 is installed to 1 right-hand member face of motor main part, and 2 right-hand member faces of motor shaft are connected with main shaft main part 4, and motor shaft 2 is provided with the installation component 3 of being convenient for with 4 junctions of main shaft main part.

Be convenient for installation component 3 includes reference column 31, fixture block 32, reset spring 33, guide post 34, inserted bar 35, powerful magnet 36, pulling handle 37 and stopper 38, reference column 31 is installed with main shaft main part 4 junction to motor shaft 2, main shaft main part 4 internally mounted has fixture block 32, guide post 34 is installed to fixture block 32 up end, 34 annular side cover of guide post is equipped with reset spring 33, stopper 38 is installed to guide post 34 up end, pulling handle 37 is installed to stopper 38 up end, stopper 38 left end face is fixed with powerful magnet 36, powerful magnet 36 left end face adsorbs has inserted bar 35, the not good problem of original friction machine main shaft mechanism result of use has been solved in this design.

The draw-in groove has been seted up to 2 up ends of motor shaft, fixture block 32 and draw-in groove phase-match, this design is convenient for fixture block 32 and draw-in groove are connected, thereby connect fixedly to motor shaft 2 and main shaft main part 4, the locating hole has been seted up to 4 left end faces of main shaft main part, the locating hole has been seted up to 2 right end faces of motor shaft, reference column 31 and locating hole phase-match, reference column 31 annular side left side is provided with the chamfer, this design is when main shaft main part 4 and motor shaft 2 are connected, play the effect of location and preventing shifting, the spacing groove has been seted up to 4 up ends of main shaft main part, stopper 38 and spacing groove phase-match, the jack has been seted up to stopper 38 left end face, inserted bar 35 annular side right side and.

The right end face of the inserting rod 35 is attached to the left end face of the strong magnet 36, the inserting rod 35 and the strong magnet 36 are connected in a magnetic attraction mode, the stability of the joint is enhanced through the design, the inserting rod 35 is prevented from being separated from the limiting block 38, the mounting groove is formed in the left end face of the main shaft body 4, the right side of the annular side face of the motor shaft 2 is matched with the mounting groove, and the motor shaft 2 and the main shaft body 4 are convenient to connect through the design.

As an embodiment of the present invention: when the motor shaft 2 and the main shaft body 4 need to be connected, a worker applies force to the pulling handle 37 upwards to drive the limiting block 38 to move upwards, the limiting block 38 moves upwards to drive the guide post 34 to move upwards, the guide post 34 moves upwards to drive the clamping block 32 to move upwards, the clamping block 32 moves upwards to retract into the main shaft body 4, the reset spring 33 contracts at the moment, the motor shaft 2 is inserted into the main shaft body 4, when the right end face of the motor shaft 2 is contacted with the left end face of the main shaft body 4, the positioning post 31 plays a positioning role, the reset spring 33 rebounds to clamp the clamping block 32 into the motor shaft 2, so that a fixing role is played, the inserting rod 35 is inserted into the limiting block 38, the inserting rod 35 is prevented from being separated from the inside of the limiting block 38 under the action of the strong magnet 36, the limiting block 38 is fixed, and the stability of the connection position is, realized the purpose of being convenient for install, improved the utility model discloses a practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 full-automatic accurate main shaft mechanism of rubbing machine, includes motor main part, motor shaft, the installation component and main shaft main part of being convenient for, its characterized in that: a motor shaft is installed on the right end face of the motor main body, the right end face of the motor shaft is connected with the main shaft main body, and a component convenient to install is arranged at the joint of the motor shaft and the main shaft main body;

the installation component of being convenient for includes reference column, fixture block, reset spring, guide post, inserted bar, powerful magnet, pulling handle and stopper, the reference column is installed with main shaft main part junction to the motor shaft, main shaft main part internally mounted has the fixture block, the guide post is installed to the fixture block up end, guide post annular side cover is equipped with reset spring, the stopper is installed to the guide post up end, the pulling handle is installed to the stopper up end, the stopper left end face is fixed with powerful magnet, powerful magnet left end face adsorbs there is the inserted bar.

2. The precision spindle mechanism of the full-automatic friction machine according to claim 1, characterized in that: a clamping groove is formed in the upper end face of the motor shaft, and the clamping block is matched with the clamping groove.

3. The precision spindle mechanism of the full-automatic friction machine according to claim 1, characterized in that: the positioning shaft is characterized in that a positioning hole is formed in the left end face of the main shaft body, a positioning hole is formed in the right end face of the motor shaft, the positioning column is matched with the positioning hole, and a chamfer is arranged on the left side of the annular side face of the positioning column.

4. The precision spindle mechanism of the full-automatic friction machine according to claim 1, characterized in that: the main shaft main part up end has seted up the spacing groove, stopper and spacing groove phase-match, the jack has been seted up to the stopper left end face, inserted bar annular side right side and jack phase-match.

5. The precision spindle mechanism of the full-automatic friction machine according to claim 1, characterized in that: the right end face of the inserted bar is attached to the left end face of the strong magnet, and the inserted bar is connected with the strong magnet through magnetic attraction.

6. The precision spindle mechanism of the full-automatic friction machine according to claim 1, characterized in that: the main shaft main part left end face has seted up the mounting groove, motor shaft annular side right side and mounting groove phase-match.