CN214559189U

CN214559189U - Milling positioning fixture for positioning groove of motor shaft

Info

Publication number: CN214559189U
Application number: CN202120512539.0U
Authority: CN
Inventors: 杨志强; 闫伟玉; 安德生; 宋合正
Original assignee: Xinxiang Fusheng Machinery Co ltd
Current assignee: Xinxiang Fusheng Machinery Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-02
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a milling positioning fixture for a positioning groove of a motor shaft, which comprises a supporting top foot, an installation base, a supporting platform, a tool fixing seat and a supporting platform driving piece, wherein the installation base comprises a supporting seat, the upper surface of the supporting seat is provided with a sliding connection groove, a supporting table in sliding connection is arranged inside the sliding connection groove, a supporting table driving piece for driving the supporting table to slide is arranged on the sliding connection groove, two tool fixing seats which correspond to each other left and right are arranged on the upper surface of the supporting table, and the upper surface of the supporting platform is provided with two groups of supporting top feet for supporting the tool fixing seat, the tool fixing seat can be supported through the supporting top feet, so that the tool fixing seat can fix a workpiece more firmly, this milling process positioning fixture of motor shaft constant head tank, simple structure, it is easy and simple to handle, not only make to fix more firmly to the work piece, make processing more accurate moreover for the processing effect is better.

Description

Milling positioning fixture for positioning groove of motor shaft

Technical Field

The utility model relates to a motor shaft processing technology field specifically is a motor shaft constant head tank milling positioning fixture.

Background

At present, a horizontal milling machine is generally adopted for milling a non-U-shaped groove of a port after a motor shaft is machined by a turning center, the horizontal milling machine is convenient for fixing shaft parts, but the horizontal milling machine is more expensive than the vertical milling machine, the vertical milling machine has the advantage of wide machining range, can machine a groove, a spherical surface, a spiral surface and a boring hole besides being convenient for adopting a hard alloy end milling cutter to mill a plane at a high speed, and can firstly position a positioning groove of the motor shaft when a positioning groove of the motor shaft is milled, and the existing positioning clamp is complex in structure, is not firm in fixation, is easy to rotate during machining, causes large machining deviation, and cannot meet the requirements of people.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a motor shaft constant head tank milling positioning fixture, simple structure, it is easy and simple to handle, not only make fixed more firm to the work piece, make processing more accurate moreover, make the processing effect better, 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 a motor shaft constant head tank milling positioning fixture, is including supporting a foot, installation base, a supporting bench, instrument fixing base and a supporting bench driving piece, the installation base includes the supporting seat, and the upper surface of supporting seat is equipped with the sliding connection groove, and the inside in sliding connection groove is equipped with sliding connection's a supporting bench, is equipped with on the sliding connection groove and drives a supporting bench gliding supporting bench driving piece, and a supporting bench's upper surface is equipped with two and controls the instrument fixing base that corresponds to the upper surface of a supporting bench is equipped with two sets of support foots that support to the instrument fixing base.

Furthermore, both sides all are equipped with the fixed sole around the lower extreme of supporting seat, evenly are equipped with the installation through-hole on the fixed sole, can install by anchor clamps through the fixed sole for the installation is more firm.

Furthermore, the supporting table comprises a sliding connection seat in sliding connection with the sliding connection groove, the upper end of the sliding connection seat is higher than the upper surface of the supporting seat, a processing table is arranged on the upper surface of the sliding connection seat, and the supporting table can move more smoothly through the sliding connection seat and the sliding connection groove in sliding connection.

Furthermore, a supporting table driving piece comprises a threaded column which is rotatably connected with one end inside the sliding connection groove, the threaded column is connected with the sliding connection seat in a threaded connection mode, a motor for driving the threaded column to rotate is arranged at one end of the supporting seat, the output end of the external switch is electrically connected with the input end of the motor, the threaded column can be driven to rotate through the motor, the supporting table can be driven to slide along the sliding connection groove through the threaded column, and therefore the supporting table can drive a workpiece to move left and right, and the workpiece can be processed more conveniently.

Further, the instrument fixing base includes the lower extreme support of being connected through bolt and supporting seat, and the upper end of lower extreme support is equipped with the upper end that corresponds and compresses tightly the seat, and the upper end compresses tightly the seat and is connected with the lower extreme support through fixing bolt, lower extreme support and upper end compress tightly and are equipped with the spline constant head tank on the seat, compress tightly the seat through lower extreme support and upper end and can fix a position the work piece, can fix the work piece through the spline constant head tank to this prevents that the work piece from taking place to rotate man-hour, makes processing accurate.

Further, the number of supporting the footstand is four, and two supporting the footstand are a set of, and two supporting the footstand respectively with two feet of instrument fixing base, support the footstand and include the kicking block, are equipped with adjusting hole on the kicking block, adjusting hole's inside is passed through adjusting bolt and is connected fixedly with the supporting seat, can support the instrument fixing base through supporting the footstand for the instrument fixing base is fixed more firmly to the work piece.

Compared with the prior art, the beneficial effects of the utility model are that: this motor shaft constant head tank milling positioning fixture has following benefit:

1. the utility model discloses on set up the fixed sole, can install by anchor clamps through the fixed sole for the installation is more firm, makes a supporting bench remove more smoothly through sliding connection seat and sliding connection groove sliding connection.

2. The utility model discloses on set up the motor, can drive the screw thread post through the motor and rotate, can drive the supporting bench through the screw thread post and slide along the sliding connection groove to this can drive the work piece and remove, makes to work piece processing more convenient, compresses tightly the seat through lower extreme support and upper end and can fix a position the work piece, can fix the work piece through the spline constant head tank, prevents with this that the work piece from taking place to rotate man-hour, makes processing accurate.

3. The utility model discloses on set up the support footstock, can support the instrument fixing base through supporting the footstock for the instrument fixing base is fixed more firm to the work piece, and this motor shaft constant head tank milling positioning fixture, simple structure, it is easy and simple to handle, not only make fixed more firm to the work piece, make processing more accurate moreover, make the processing effect better.

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 foot 1, an adjusting through hole 11, an adjusting bolt 12, a top block 13, an installation base 2, a fixing foot plate 21, a sliding connection groove 22, a supporting seat 23, a supporting platform 3, a sliding connection seat 31, a processing platform 32, a tool fixing seat 4, a fixing bolt 41, an upper end pressing seat 42, a spline positioning groove 43, a lower end support 44, a driving part 5 of the supporting platform, a threaded column 51 and a motor 52.

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: a milling positioning fixture for a positioning groove of a motor shaft comprises a supporting top foot 1, an installation base 2, a supporting table 3, a tool fixing seat 4 and a supporting table driving piece 5, wherein the installation base 2 comprises a supporting seat 23, the upper surface of the supporting seat 23 is provided with a sliding connection groove 22, the inside of the sliding connection groove 22 is provided with the supporting table 3 in sliding connection, the sliding connection groove 22 is provided with the supporting table driving piece 5 for driving the supporting table 3 to slide, the upper surface of the supporting table 3 is provided with two tool fixing seats 4 which correspond to each other left and right, the upper surface of the supporting table 3 is provided with two groups of supporting top feet 1 supported by the tool fixing seats 4, the front side and the rear side of the lower end of the supporting seat 23 are provided with fixing foot plates 21, the fixing foot plates 21 are uniformly provided with installation through holes, the fixture can be installed through the fixing foot plates 21, so that the installation is firmer, the supporting table 3 comprises a sliding connection seat 31 which is in sliding connection with the sliding connection groove 22, the upper end of the sliding connection seat 31 is higher than the upper surface of the supporting seat 23, the upper surface of the sliding connection seat 31 is provided with a processing table 32, the sliding connection seat 31 is in sliding connection with the sliding connection groove 22 to enable the supporting table 3 to move more smoothly, the supporting table driving part 5 comprises a threaded column 51 rotationally connected with one end inside the sliding connection groove 22, the threaded column 51 is connected with the sliding connection seat 31 in a threaded connection mode, one end of the supporting seat 23 is provided with a motor 52 for driving the threaded column 51 to rotate, the input end of the motor 52 is electrically connected with the output end of an external switch, the threaded column 51 can be driven to rotate through the motor 52, the supporting table 3 can be driven to slide along the sliding connection groove 22 through the threaded column 51, so that the workpiece can be driven to move left and right, the workpiece can be processed more conveniently, the tool fixing seat 4 comprises a lower end support 44 connected with the supporting seat 23 through a bolt, the upper end of the lower end support 44 is provided with a corresponding upper end pressing seat 42, the upper end pressing seat 42 is connected with the lower end support 44 through a fixing bolt 41, the milling positioning fixture for the motor shaft positioning groove is simple in structure and convenient to operate, not only can the workpiece be fixed more firmly, but also the machining is more accurate, so that the processing effect is better.

When in use: at first can fix a position the work piece through lower extreme support 44 and upper end pressure seat 42, can fix the work piece through spline constant head tank 43, prevent with this that the work piece from taking place to rotate man-hour, can support instrument fixing base 4 through supporting footstep 1, make instrument fixing base 4 more firm to the work piece is fixed, can drive screw post 51 through motor 52 and rotate, can drive brace table 3 through screw post 51 and slide along sliding connection groove 22, can install through fixed sole 21 anchor clamps, make the installation more firm, make brace table 3 remove more smoothly through sliding connection seat 31 and sliding connection groove 22 sliding connection, with this can drive the work piece and remove about.

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 a motor shaft constant head tank milling positioning fixture, includes support footstock (1), installation base (2), brace table (3), instrument fixing base (4) and brace table driving piece (5), its characterized in that: installation base (2) are including supporting seat (23), and the upper surface of supporting seat (23) is equipped with sliding connection groove (22), and sliding connection groove's (22) inside is equipped with sliding connection's brace table (3), is equipped with on sliding connection groove (22) and drives brace table (3) gliding brace table driving piece (5), and the upper surface of brace table (3) is equipped with two and controls instrument fixing base (4) that correspond to the upper surface of brace table (3) is equipped with two groups and supports top foot (1) that instrument fixing base (4) supported.

2. The milling and positioning clamp for the positioning groove of the motor shaft as recited in claim 1, wherein: both sides all are equipped with fixed sole (21) around the lower extreme of supporting seat (23), evenly are equipped with the installation through-hole on fixed sole (21).

3. The milling and positioning clamp for the positioning groove of the motor shaft as recited in claim 1, wherein: the supporting table (3) comprises a sliding connection seat (31) connected with the sliding connection groove (22) in a sliding mode, the upper end of the sliding connection seat (31) is higher than the upper surface of the supporting seat (23), and a processing table (32) is arranged on the upper surface of the sliding connection seat (31).

4. The milling and positioning clamp for the positioning groove of the motor shaft as recited in claim 1, wherein: the supporting table driving piece (5) comprises a threaded column (51) rotatably connected with one end inside the sliding connection groove (22), the threaded column (51) is connected with the sliding connection seat (31) in a threaded connection mode, a motor (52) driving the threaded column (51) to rotate is arranged at one end of the supporting seat (23), and the input end of the motor (52) is electrically connected with the output end of the external switch.

5. The milling and positioning clamp for the positioning groove of the motor shaft as recited in claim 1, wherein: the tool fixing seat (4) comprises a lower end support (44) connected with the supporting seat (23) through a bolt, the upper end of the lower end support (44) is provided with a corresponding upper end pressing seat (42), the upper end pressing seat (42) is connected with the lower end support (44) through a fixing bolt (41), and the lower end support (44) and the upper end pressing seat (42) are provided with spline positioning grooves (43).

6. The milling and positioning clamp for the positioning groove of the motor shaft as recited in claim 1, wherein: the number of supporting footstands (1) is four, and two supporting footstands (1) are a set of, and two supporting footstands (1) respectively with two feet of instrument fixing base (4), support footstand (1) including kicking block (13), are equipped with adjusting through hole (11) on kicking block (13), and adjusting through hole (11)'s inside is passed through adjusting bolt (12) and is connected fixedly with supporting seat (23).