CN214290862U

CN214290862U - Adjustable tool rest for machining excircle of shaft end part

Info

Publication number: CN214290862U
Application number: CN202022521830.2U
Authority: CN
Inventors: 侯懿凌; 宋柳筱; 侯雪涵; 刘正诚; 侯博文; 侯贞霞; 王丙红; 侯贵慧; 郭爱红
Original assignee: Anyang Jinbo Wear Resistant Steel Parts Co ltd
Current assignee: Anyang Jinbo Wear Resistant Steel Parts Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-28
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses an adjustable tool rest for processing the excircle of the shaft end, which comprises a supporting top piece, an adjusting component, a connecting disc component, an eccentric adjusting piece and an adjustable tool rest, the connecting disc assembly comprises a supporting disc, the center of the lower surface of the supporting disc is connected with a conical connecting piece through a bolt, the lower end of the conical connecting piece is of a conical structure, the center of the upper surface of the supporting disc is provided with an adjustable tool rest, the left side of the supporting disk is provided with an adjusting component for adjusting the adjustable tool rest, the right end of the supporting disk is provided with a supporting jacking piece for fixing the adjustable tool rest, the first threaded column can be driven to move left and right through the rotation of the first handle, one end of the sliding connection frame can be positioned through the first threaded column, this adjustable knife rest is used in processing of shaft ends portion excircle, simple structure not only makes more convenient to the device installation, makes moreover more convenient to the regulation, can process the part of equidimension not.

Description

Adjustable tool rest for machining excircle of shaft end part

Technical Field

The utility model relates to a machine part processing technology field specifically is an adjustable knife rest is used in processing of shaft end portion excircle.

Background

In the prior art, the turning processing of the shaft diameter of the excircle of the end part of the shaft part is realized, but the existing tool is complex in structure and inconvenient to fix the tool rest, each tool rest can only process one workpiece, and cannot be adjusted, the application range is small, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an adjustable knife rest is used in processing of shaft end portion excircle, simple structure not only is more convenient to the device installation, makes moreover more convenient to the regulation, can process the part of equidimension not, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axle head portion is adjustable knife rest for excircle processing, is including supporting top member, adjusting part, connection disc subassembly, eccentric adjusting part and adjustable knife rest, the connection disc subassembly includes the supporting disk, there is the toper connecting piece lower surface center of supporting disk through bolted connection, and the lower extreme of toper connecting piece is the toper structure, and the upper surface center of supporting disk is equipped with the adjustable knife rest, the left side of supporting disk is equipped with the adjusting part who adjusts the adjustable knife rest, the right-hand member of supporting disk is equipped with the fixed supporting top member to the adjustable knife rest, lower surface one side of supporting disk is equipped with eccentric adjusting part.

Further, adjustable knife rest is including setting up two L type sliding connection boards at the supporting disk upper surface, be equipped with sliding connection's sliding connection frame between two L type sliding connection boards, there is U type cutter seat upper surface left side of sliding connection frame through bolted connection, one side of U type cutter seat is connected with two cutter fixing bolt through threaded connection's mode, can fix the inside to U type cutter seat with the cutter through cutter fixing bolt, slide in L type sliding connection inboard through sliding connection frame, with this can be to position control about U type cutter seat, make the position control to the cutter more convenient.

Furthermore, a rectangular through groove is formed in the sliding connection frame, a screw for fixing the sliding connection frame is arranged in the through groove, and the sliding connection frame can be fixed to the upper surface of the supporting disc through the rectangular through groove and the screw.

Further, the adjusting component comprises a U-shaped connecting seat II fixed with the supporting disk, the upper end of the U-shaped connecting seat II is connected with a threaded column II through a bearing, the threaded column II is connected with the sliding connection frame in a threaded connection mode, a handle II is arranged at one end of the threaded column II, the threaded column II can be driven to rotate through rotation of the handle II, the sliding connection frame can be driven to move left and right through rotation of the threaded column II, and adjustment is more convenient.

Further, the supporting jacking piece comprises a first U-shaped connecting seat fixed with the supporting disc, the upper end of the first U-shaped connecting seat is connected with a first threaded column in a threaded connection mode, the left end of the first threaded column is connected with the center of one side of the sliding connection frame, a first handle is arranged at the right end of the first threaded column, the first threaded column can be driven to move left and right through rotation of the first handle, and one end of the sliding connection frame can be located through the first threaded column.

Compared with the prior art, the beneficial effects of the utility model are that: this adjustable knife rest is used in processing of shaft ends portion excircle has following benefit:

1. the utility model discloses on set up cutter fixing bolt, can be with the inside of cutter fixing to U type tool holder through cutter fixing bolt, slide in L type slip joint inboard through the slip joint frame to this can be to position control about U type tool holder, make more convenient to the position control of cutter.

2. The utility model discloses on set up the rectangle and led to the groove, can drive two rotations of screw post through two rotations of handle with the upper surface that the sliding connection frame is fixed to the supporting disk through rectangle logical groove and screw, rotate through two rotations of screw post and can drive and control about the sliding connection frame for it is more convenient to adjust.

3. The utility model discloses on set up handle one, can drive screw thread post through handle one and control the removal, can be to smooth frame one end location of connecing through screw thread post one, this adjustable knife rest is used in the processing of shaft end portion excircle, simple structure not only more convenient to the device installation, makes moreover more convenient to the regulation, can process the part of equidimension not.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: the device comprises a supporting top piece 1, a first 11U-shaped connecting seat, a first 12 threaded column, a first 13 handle, a 2 adjusting assembly, a second 21 handle, a second 22U-shaped connecting seat, a second 23 threaded column, a 3 connecting disc assembly, a 31 conical connecting piece, a 32 supporting disc, a 4 eccentric adjusting piece, a 41 balancing weight, a 42 fixing bolt, a 5 adjustable tool rest, a 51U-shaped tool seat, a 52 tool fixing bolt, a 53 sliding connection frame and a 54L-shaped sliding connection plate.

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: an adjustable tool rest for processing an excircle at the end part of a shaft comprises a supporting jacking piece 1, an adjusting assembly 2, a connecting disc assembly 3, an eccentric adjusting piece 4 and an adjustable tool rest 5, wherein the connecting disc assembly 3 comprises a supporting disc 32, the center of the lower surface of the supporting disc 32 is connected with a conical connecting piece 31 through a bolt, the lower end of the conical connecting piece 31 is of a conical structure, the center of the upper surface of the supporting disc 32 is provided with the adjustable tool rest 5, the left side of the supporting disc 32 is provided with the adjusting assembly 2 for adjusting the adjustable tool rest 5, the right end of the supporting disc 32 is provided with the supporting jacking piece 1 for fixing the adjustable tool rest 5, one side of the lower surface of the supporting disc 32 is provided with the eccentric adjusting piece 4, the adjustable tool rest 5 comprises two L-shaped sliding connection plates 54 arranged on the upper surface of the supporting disc 32, a sliding connection frame 53 in sliding connection is arranged between the two L-shaped sliding connection plates 54, the left side of the upper surface of the sliding connection frame 53 is connected with a U-shaped tool seat 51 through a bolt, one side of the U-shaped cutter seat 51 is connected with two cutter fixing bolts 52 in a threaded connection mode, a cutter can be fixed inside the U-shaped cutter seat 51 through the cutter fixing bolts 52, the cutter can slide inside the L-shaped sliding connection plate 54 through a sliding connection frame 53, so that the left and right positions of the U-shaped cutter seat 51 can be adjusted, the position of the cutter can be adjusted more conveniently, a rectangular through groove is formed in the sliding connection frame 53, a screw for fixing the rectangular through groove is arranged inside the through groove, the sliding connection frame 53 can be fixed on the upper surface of the supporting plate 32 through the rectangular through groove and the screw, the adjusting assembly 2 comprises a U-shaped connecting seat two 22 fixed with the supporting plate 32, the upper end of the U-shaped connecting seat two 22 is connected with a threaded column two 23 through a bearing, the threaded column two 23 is connected with the sliding connection frame 53 in a threaded connection mode, one end of the threaded column two 23 is provided with a handle two 21, and the threaded column two 23 can be driven to rotate through the rotation of the handle two 21, rotate through two 23 threaded columns and can drive the sliding connection frame 53 and remove, make the regulation more convenient, support top member 1 and include U type connecting seat 11 fixed with supporting disk 32, the upper end of U type connecting seat 11 is connected with threaded column one 12 through threaded connection's mode, the left end and the sliding connection frame 53 one side central connection of threaded column one 12, the right-hand member of threaded column one 12 is equipped with handle one 13, it can drive threaded column one 12 through handle one 13 rotation and remove, can fix a position sliding connection frame 53 one end through threaded column one 12, this adjustable knife rest is used in axle head portion excircle processing, moreover, the steam generator is simple in structure, not only it is more convenient to install the device, and make it more convenient to adjust, can process the part of equidimension not.

When in use: can fix the inside to U type cutter seat 51 with the cutter through cutter fixing bolt 52, slide in L type sliding connection board 54 through sliding connection frame 53, can adjust the left and right sides position of U type cutter seat 51 with this, can fix the upper surface to the supporting disk 32 with sliding connection frame 53 through rectangle logical groove and screw, rotate through two handles 21 and can drive two threaded post 23 rotations, can drive sliding connection frame 53 through two threaded post 23 rotations and remove about, make the regulation more convenient, rotate through one handle 13 and can drive threaded post 12 and remove about, can fix a position sliding connection frame 53 one end through one threaded post 12.

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 an axle head portion is adjustable tool rest for excircle processing, includes support top member (1), adjusting part (2), connection pad subassembly (3), eccentric adjusting part (4) and adjustable tool rest (5), its characterized in that: connecting disc subassembly (3) are including supporting disk (32), there are toper connecting piece (31) at the lower surface center of supporting disk (32) through bolted connection, and the lower extreme of toper connecting piece (31) is the toper structure, and the upper surface center of supporting disk (32) is equipped with adjustable knife rest (5), the left side of supporting disk (32) is equipped with adjusts subassembly (2) that adjust adjustable knife rest (5), the right-hand member of supporting disk (32) is equipped with supports top member (1) fixed adjustable knife rest (5), lower surface one side of supporting disk (32) is equipped with eccentric adjusting part (4).

2. The adjustable tool rest for processing the outer circle of the end part of the shaft according to claim 1, wherein: the adjustable tool rest (5) comprises two L-shaped sliding connection plates (54) arranged on the upper surface of the supporting plate (32), a sliding connection frame (53) in sliding connection is arranged between the two L-shaped sliding connection plates (54), the left side of the upper surface of the sliding connection frame (53) is connected with a U-shaped tool seat (51) through a bolt, and one side of the U-shaped tool seat (51) is connected with two tool fixing bolts (52) in a threaded connection mode.

3. The adjustable tool rest for processing the outer circle of the end part of the shaft according to claim 2, wherein: the sliding connection frame (53) is provided with a rectangular through groove, and a screw for fixing the through groove is arranged in the through groove.

4. The adjustable tool rest for processing the outer circle of the end part of the shaft according to claim 1, wherein: the adjusting assembly (2) comprises a U-shaped connecting seat II (22) fixed with the supporting disk (32), the upper end of the U-shaped connecting seat II (22) is connected with a threaded column II (23) through a bearing, the threaded column II (23) is connected with the sliding connection frame (53) in a threaded connection mode, and a handle II (21) is arranged at one end of the threaded column II (23).

5. The adjustable tool rest for processing the outer circle of the end part of the shaft according to claim 1, wherein: the supporting top piece (1) comprises a first U-shaped connecting seat (11) fixed with a supporting disk (32), the upper end of the first U-shaped connecting seat (11) is connected with a first threaded column (12) in a threaded connection mode, the left end of the first threaded column (12) is connected with the center of one side of a sliding connection frame (53), and the right end of the first threaded column (12) is provided with a first handle (13).