CN212145732U

CN212145732U - Shaft end face polishing device

Info

Publication number: CN212145732U
Application number: CN202020782143.3U
Authority: CN
Inventors: 冯小健; 朱仁伟; 冯汉华; 刘晓琴
Original assignee: Suzhou Liruixing Precision Parts Co ltd
Current assignee: Suzhou Liruixing Precision Parts Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-15
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a shaft end face polishing device, which comprises a base, a shaft guide assembly is installed on the left side of the upper end face of the base, a mounting plate is arranged on the right side of the upper end face of the base, a fixing plate is arranged on the right end face of the mounting plate, the fixing plate is fixedly connected with the upper end face of the base, a motor is installed on the fixing plate, the left end face of the mounting plate is provided with a polishing seat, a polishing head hole and a rod hole are arranged in the middle of the polishing seat, a polishing head and a connecting rod are respectively arranged in the polishing head hole and the rod hole, the structure is simple, the structure is clear and easy to understand, the motor drives a rotating shaft to rotate, the rotating shaft is connected with the connecting rod, so that the motor drives the connecting rod and the connected polishing head to rotate, the shaft end is guided by the shaft guide assembly, the polishing, make things convenient for the dismouting to change and maintain the operation, easy operation, the accuracy of polishing is high, is worth promoting.

Description

Shaft end face polishing device

Technical Field

The utility model relates to a shaft processing equipment technical field specifically is a shaft terminal surface grinding device.

Background

Because of the limitation of the process, many existing parts need to be chamfered after being processed, but after chamfering, the chamfering precision is generally low and the roughness is large; at present, because the assembly needs to polish the end chamfer of a shaft part, the workpiece meets the assembly requirement; because a special polishing device is not provided, the prior solution is to fix a workpiece manually, install a grinding head with a taper hole on a handheld drill, and polish the end face chamfer of the workpiece manually; the method has the defects that the fixation is unstable, and the phenomenon of shaking is inevitable due to the fact that the hand-held drill is held by hands, so that the end face of the workpiece is always subjected to chamfering deformation in the polishing process, waste products are generated, and workpiece blanks are wasted, so that the shaft member end face polishing device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an axle piece terminal surface grinding device 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:

the utility model provides an axle piece terminal surface grinding device, includes the base, axle piece guide assembly is installed in base up end left side, base up end right side is provided with the mounting panel, mounting panel right-hand member face is provided with the fixed plate, fixed plate and base up end fixed connection, install the motor on the fixed plate, mounting panel left end face is provided with the seat of polishing, the centre is provided with polishing head hole and pole hole in the seat of polishing, polishing head hole and pole downthehole polishing head and the connecting rod of being provided with respectively, motor output end fixedly connected with pivot, the pivot is connected with the connecting rod, connecting rod and polishing head fixed connection.

Preferably, axle spare guide assembly includes the riser, the riser right-hand member face is connected with the guide block, be connected with first guiding hole and second guiding hole between riser and the guide block.

Preferably, the polishing seat upper end is provided with the roof in an integrated manner, the roof is fixedly connected with the upper end face of the mounting plate through a bolt, the upper end face of the base is provided with a groove, and the lower end of the polishing seat is connected with the groove in a clamped manner.

Preferably, the axes of the first and second guide holes coincide with the central axes of the grinding head hole and the rod hole.

Preferably, the connecting rod sleeve is established in the pivot surface setting, the connecting rod passes through the splined connection with the pivot.

Preferably, the polishing head is designed to be a circular truncated cone with an opening on the left end face.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clearly understandable, and the motor drives the pivot and rotates, and the pivot is connected with the connecting rod to the motor drives the grinding head rotation of connecting rod and connection, and the axle head leads through axle guide assembly, realizes the operation of polishing of axle terminal surface through the grinding head, and whole simple to operate makes things convenient for, and the grinding head can carry out the chamfer, makes things convenient for the dismouting to change and maintains the operation, and easy operation, the accuracy of polishing is high, is worth promoting.

Drawings

FIG. 1 is a schematic view of a partial cross-sectional structure of a front view of a shaft end surface grinding device;

fig. 2 is an enlarged schematic structural view of a part a of the shaft end surface grinding device.

In the figure: 1-base, 2-vertical plate, 3-first guide hole, 4-second guide hole, 5-guide block, 6-shaft guide component, 7-grinding seat, 8-bolt, 9-top plate, 10-mounting plate, 11-motor, 12-fixing plate, 13-grinding head hole, 14-grinding head, 15-rotating shaft, 16-rod hole, 17-connecting rod and 18-groove.

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. 1-2, the present invention provides a technical solution: the utility model provides an axle piece terminal surface grinding device, includes base 1, axle piece guide assembly 6 is installed in base 1 up end left side, base 1 up end right side is provided with mounting panel 10, mounting panel 10 right-hand member face is provided with fixed plate 12, fixed plate 12 and base 1 up end fixed connection, install motor 11 on the fixed plate 12, mounting panel 10 left end face is provided with the seat 7 of polishing, it is provided with polishing head hole 13 and pole hole 16 to polish in the middle of the seat 7, be provided with respectively in polishing head hole 13 and the pole hole 16 and polish head 14 and connecting rod 17, motor 11 output end fixedly connected with pivot 15, pivot 15 is connected with connecting rod 17, connecting rod 17 with polish head 14 fixed connection.

The utility model provides a motor 11 drives pivot 15 and rotates, and pivot 15 is connected with connecting rod 17 to motor 11 drives connecting rod 17 and the 14 rotations of polishing head of connecting, and the axle head leads through axle guide assembly 6, realizes the operation of polishing of axle head terminal surface through polishing head 14.

Shaft guide assembly 6 includes

riser

2, 2 right-hand members of riser are connected with guide block 5, be connected with first guiding hole 3 and second guiding hole 4 between riser 2 and the guide block 5, the shaft is worn to establish at first guiding hole 3 and second guiding hole 4 and is removed, realizes the direction.

7 upper ends of polishing seat integration is provided with roof 9, roof 9 passes through bolt 8 and mounting panel 10 up end fixed connection, 2 up ends of base are provided with

recess

18, 7 lower extremes of polishing seat and recess 18 joint, 7 upper ends of polishing seat pass through the bolt fastening, and the lower extreme passes through recess 18 joint, simple to operate.

The axes of the first guide hole 3 and the second guide hole 4 are superposed with the central axes of the grinding head hole 13 and the rod hole 16, so that the axial accurate movement of the shaft piece is realized, and the grinding quality is improved.

The connecting rod 17 is sleeved on the outer surface of the rotating shaft 15, and the connecting rod 17 is connected with the rotating shaft 15 through a spline, so that the connecting rod 17 and the polishing head 14 connected with the connecting rod are convenient to disassemble and assemble, and convenient to replace and maintain.

The grinding head 14 is designed in a round table shape with an open left end face, and the shaft can be subjected to chamfering operation in the process of grinding the end face, so that the function is strong and the practicability is high.

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.

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 an axle piece terminal surface grinding device, includes base (1), its characterized in that: base (1) up end left side is installed axle piece guide assembly (6), base (1) up end right side is provided with mounting panel (10), mounting panel (10) right-hand member face is provided with fixed plate (12), fixed plate (12) and base (1) up end fixed connection, install motor (11) on fixed plate (12), mounting panel (10) left end face is provided with seat (7) of polishing, it is provided with first hole of polishing (13) and pole hole (16) to polish in the middle of seat (7), it polishes head (14) and connecting rod (17) to be provided with respectively in first hole of polishing (13) and pole hole (16), motor (11) output end fixed connection has pivot (15), pivot (15) are connected with connecting rod (17), connecting rod (17) and polish head (14) fixed connection.

2. The shaft end surface grinding device according to claim 1, wherein: the shaft guide assembly (6) comprises a vertical plate (2), a guide block (5) is connected to the right end face of the vertical plate (2), and a first guide hole (3) and a second guide hole (4) are connected between the vertical plate (2) and the guide block (5).

3. The shaft end surface grinding device according to claim 2, wherein: the polishing device is characterized in that a top plate (9) is integrally arranged at the upper end of the polishing seat (7), the top plate (9) is fixedly connected with the upper end face of the mounting plate (10) through a bolt (8), a groove (18) is formed in the upper end face of the base (1), and the lower end of the polishing seat (7) is connected with the groove (18) in a clamping mode.

4. The shaft end surface grinding device according to claim 3, wherein: the axes of the first guide hole (3) and the second guide hole (4) are coincident with the central axes of the grinding head hole (13) and the rod hole (16).

5. The shaft end surface grinding device according to claim 4, wherein: connecting rod (17) cover is established and is established in pivot (15) surface setting, connecting rod (17) pass through splined connection with pivot (15).

6. The shaft end surface grinding device according to claim 5, wherein: the polishing head (14) is designed to be a round table with an opening on the left end face.