CN216503904U

CN216503904U - Multi-angle plane grinding tool

Info

Publication number: CN216503904U
Application number: CN202123334944.7U
Authority: CN
Inventors: 陈筱明; 宋聚科; 李会发
Original assignee: Guizhou Huahenghang Products Technology Development Co ltd
Current assignee: Guizhou Huahenghang Products Technology Development Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of grinding tools, in particular to a multi-angle plane grinding tool which comprises a base, an arc-shaped sliding seat, a support, a controller, an arc-shaped sliding groove, a grinding sliding seat, a chuck, a rotating assembly and a reversing assembly arranged on the support, wherein the reversing assembly is used for driving the grinding sliding seat to slide along the arc-shaped sliding groove; when the grinding slide seat slides to the bottommost end of the arc-shaped sliding groove, the right side of the chuck faces upwards, and the grinding machine can grind the upper surface of the workpiece on the chuck; when the grinding slide base slides to the highest position of the circular arc-shaped sliding groove, the side face of the chuck faces upwards, and the grinding machine can grind the side face of the workpiece on the chuck; the utility model can carry out multi-angle plane auxiliary processing and fully meet the processing requirements of parts.

Description

Multi-angle plane grinding tool

Technical Field

The utility model relates to the technical field of grinding tools, in particular to a multi-angle plane grinding tool.

Background

In the aviation field, the requirements of more parts are higher. It has good wear resistance and high hardness. If the parts are machined by a special method, such as electric machining, the hardness of the parts is adjusted by methods such as quenching after rough machining, the hardness after quenching reaches more than 50HRC, the cutter is quickly worn when a common cutter is machined, the machined parts are unstable in size, the internal stress of the parts is large, the machining cost is high, and the efficiency is low. For parts with higher requirements, only a common surface grinding machine can be used for processing.

The working principle of the common surface grinding machine is as follows: the worktable moves transversely or longitudinally through the ball screw of the machine tool, thereby achieving the purpose of grinding a plane. However, in many current transmission parts, the same part has plane requirements of multiple angles, and the existing surface grinding machine workbench cannot be turned over due to different angles, cannot complete multi-angle plane machining, and cannot meet the machining requirements of parts.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-angle plane grinding tool which can carry out multi-angle plane auxiliary processing and fully meet the part processing requirements aiming at the defects.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-angle plane grinding frock, includes the base, just to locating convex slide and support on the base are located the controller of convex slide one side is located convex spout on the convex slide, sliding connection are in grinding slide in the convex spout, the activity is located chuck on the grinding slide is used for the drive rotatory rotating assembly that adopts of chuck and locating switching-over subassembly on the support, the switching-over subassembly is used for driving the grinding slide slides along convex spout, the equal electric connection of chuck, rotating assembly and switching-over subassembly the controller.

Further, the rotating assembly comprises a rotating motor arranged in the sliding seat, an output shaft of the rotating motor penetrates out of the grinding sliding seat and then is in driving connection with a mounting seat, and the chuck is fixed on the mounting seat.

Furthermore, the reversing assembly comprises a reversing stepping motor horizontally arranged on the support, an output shaft of the reversing stepping motor is connected with a connecting rod in a driving mode, and one end, far away from the stepping motor, of the connecting rod is rotatably connected with the grinding sliding seat.

Furthermore, the end parts of the arc-shaped sliding grooves are provided with stop blocks.

Further, the chuck is a three-jaw chuck or a four-jaw chuck.

The utility model has the beneficial effects that:

in practical application, when the grinding machine is used, the chuck is arranged right below a grinding end of the grinding machine, a workpiece is clamped by the chuck, the chuck is driven to rotate by the rotating assembly, the grinding slide seat is driven to slide along the arc-shaped sliding groove by the reversing assembly, when the grinding slide seat slides to the bottommost end of the arc-shaped sliding groove, the right side of the chuck faces upwards, and the grinding machine can grind the upper surface of the workpiece on the chuck; when the grinding slide seat slides to the highest position of the arc-shaped sliding groove, the side surface of the chuck faces upwards, and the grinding machine can grind the side surface of the workpiece on the chuck; the utility model can carry out multi-angle plane auxiliary processing and fully meet the processing requirements of parts.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of the present invention;

reference numerals: a base 1; a circular arc-shaped sliding seat 2; a circular arc chute 21; a stopper 22; a bracket 3; a controller 4; grinding the sliding seat 5; a chuck 6; a rotating assembly 7; a rotating electric machine 71; a mounting seat 72; a commutation component 8; a commutation stepping motor 81; a link 82.

Detailed Description

As shown in fig. 1, 2 and 3, a multi-angle plane grinding tool comprises a base 1, and is just right to locate arc slide 2 and support 3 on the base 1, locate controller 4 on one side of arc slide 2, locate arc slide groove 21 on arc slide 2, sliding connection is in grinding slide 5 in arc slide groove 21, the activity is located chuck 6 on grinding slide 5 is used for driving chuck 6 is rotatory to adopt rotating assembly 7 and is located reversing assembly 8 on support 3, reversing assembly 8 is used for driving grinding slide 5 slides along arc slide groove 21, chuck 6, rotating assembly 7 and the equal electric connection of reversing assembly 8 controller 4.

When the grinding device is used, the chuck 6 is arranged right below the grinding end of the grinding machine, a workpiece is clamped through the chuck 6, the chuck 6 is driven to rotate through the rotating assembly 7, the grinding slide seat 5 is driven to slide along the arc-shaped sliding groove 21 through the reversing assembly 8, when the grinding slide seat 5 slides to the bottommost end of the arc-shaped sliding groove 21, the front side of the chuck 6 faces upwards, and the grinding machine can grind the upper surface of the workpiece on the chuck 6; when the grinding slide 5 slides to the highest position of the circular arc-shaped sliding groove 21, the side surface of the chuck 6 faces upwards, and the grinding machine can grind the side surface of the workpiece on the chuck 6; the utility model can carry out multi-angle plane auxiliary processing and fully meet the processing requirements of parts.

As shown in fig. 1, 2 and 3, the rotating assembly 7 includes a rotating motor 71 disposed in the sliding seat, an output shaft of the rotating motor 71 penetrates through the grinding sliding seat 5 and is connected to a mounting seat 72 in a driving manner, and the chuck 6 is fixed on the mounting seat 72; in this embodiment, the mounting base 72 is driven to rotate by the rotating motor 71, and the chuck 6 is driven to rotate, so that the grinding position is changed.

As shown in fig. 1, 2 and 3, the reversing assembly 8 includes a reversing stepping motor 81 horizontally disposed on the support 3, an output shaft of the reversing stepping motor 81 is drivingly connected with a connecting rod 82, and one end of the connecting rod 82 away from the stepping motor is rotatably connected with the grinding slide 5; in this embodiment, the connection rod 82 is driven to rotate by the reversing stepping motor 81, and the grinding slide 5 is driven to slide along the circular arc-shaped sliding groove 21 by the connection rod 82, so as to change the grinding direction of the workpiece on the chuck 6.

As shown in fig. 1, 2 and 3, the ends of the circular arc chute 21 are provided with stoppers 22; in this embodiment, the grinding carriage 5 can be effectively prevented from sliding out of the end of the circular arc chute 21 by the stopper 22.

As shown in fig. 1, 2 and 3, the chuck 6 is a three-jaw chuck or a four-jaw chuck; in the embodiment, the workpiece is clamped by the three-jaw chuck or the four-jaw chuck, so that the clamping device is convenient, rapid, firm and reliable.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.

Claims

1. The utility model provides a multi-angle plane grinding frock which characterized in that: including base (1), just to locating convex slide (2) and support (3) on base (1) are located controller (4) of convex slide (2) one side are located convex spout (21) on convex slide (2), sliding connection are in grinding slide (5) in convex spout (21), the activity is located chuck (6) on grinding slide (5) are used for the drive rotatory rotating assembly (7) that adopt of chuck (6) and locate switching-over subassembly (8) on support (3), switching-over subassembly (8) are used for driving grinding slide (5) are slided along convex spout (21), chuck (6), rotating assembly (7) and the equal electric connection of switching-over subassembly (8) controller (4).

2. The multi-angle plane grinding tool according to claim 1, characterized in that: the rotating assembly (7) comprises a rotating motor (71) arranged in the sliding seat, an output shaft of the rotating motor (71) penetrates out of the grinding sliding seat (5) and then is connected with a mounting seat (72) in a driving mode, and the chuck (6) is fixed on the mounting seat (72).

3. The multi-angle plane grinding tool according to claim 1, characterized in that: reversing component (8) are located including the level reversing step motor (81) on support (3), the drive is connected with connecting rod (82) on the output shaft of reversing step motor (81), keeping away from connecting rod (82) step motor's one end rotatable coupling grinding slide (5).

4. The multi-angle plane grinding tool according to claim 1, characterized in that: the end parts of the circular arc sliding grooves (21) are provided with stop blocks (22).

5. The multi-angle plane grinding tool according to claim 1, characterized in that: the chuck (6) is a three-jaw chuck or a four-jaw chuck.