CN223946888U - Dual-axle subframe gate removal device - Google Patents

Abstract

A dual-axis subframe gate removal device mainly consists of two systems: a workpiece loading and unloading system, which handles loading, positioning, clamping, rotation, attitude switching, and unloading of the subframe; and a dual-axis sawing and milling gate system, which adjusts the spacing between the two saw cutters and controls the sawing and milling feed. A first and a second adjusting electric cylinder are used to adjust the horizontal distance between the first and second saw cutters to accommodate different subframe models, giving the equipment versatility and compatibility.

Description

Double-shaft auxiliary frame pouring gate removing device

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to a double-shaft auxiliary frame pouring gate removing device.

Background

The auxiliary frame is one of the important parts of the automobile chassis, plays the roles of bearing and nodes, the control arm, the stabilizer bar, the automobile body and the like are all connected with the auxiliary frame, the traditional auxiliary frame is a steel stamping welding process, along with the development and light-weight requirements of new energy automobiles, more and more automobiles begin to use the cast aluminum alloy auxiliary frame, one important link in the production process of the cast aluminum alloy auxiliary frame is to remove the sprue, the external sprue is easy to remove for the integral cast auxiliary frame, but the sprue in the frame is difficult to feed, the removal is not clean in the production, and the efficiency is low. Based on this current situation, this patent provides a biax sub vehicle frame removes runner device, can be high-efficient, stable get rid of sub vehicle frame in runner, and the runner is got rid of the difficulty in the sub vehicle frame in the solution production, gets rid of the uncleanly, remains big, and inefficiency problem, helping hand production falls this and increases efficiency.

Disclosure of Invention

The utility model aims to provide a double-shaft auxiliary frame sprue removing device which can efficiently and stably remove an auxiliary frame sprue, solves the problems of difficult removal, large residue and low efficiency of the auxiliary frame sprue during production, and helps to reduce the cost and increase the efficiency of power-assisted production.

In order to achieve the aim, the technical scheme is that the double-shaft auxiliary frame gate removing device comprises a frame, a supporting frame, a servo motor, a rotary table, a main electric cylinder, a guide post, a moving plate, a horizontal electric cylinder, a horizontal guide rail, a workbench, a first adjusting electric cylinder, a first guide rail, a first sliding block, a first main shaft, a first saw milling cutter, a second adjusting electric cylinder, a second guide rail, a second sliding block, a second main shaft and a second saw milling cutter. The parts form two large modules, namely a workpiece loading and unloading module for completing loading, positioning and clamping, rotary switching of postures and unloading of the auxiliary frame, and a double-shaft sawing and milling sprue module for completing interval adjustment and sawing and milling feeding of the double-saw milling cutter.

The workpiece loading and unloading module comprises a frame, a support frame, a servo motor and a rotary table, wherein the support frame is positioned in the frame, the servo motor is installed on the support frame, the output end of the servo motor is connected with the rotary table, the rotation of the rotary table can be controlled through the servo motor, the auxiliary frame is installed on the rotary table through a fixture, and the four sides in the auxiliary frame all contain pouring gates.

The double-shaft sawing and milling sprue module comprises a main electric cylinder, a guide post, a movable plate, a horizontal electric cylinder, a horizontal guide rail, a workbench, a first adjusting electric cylinder, a first guide rail, a first sliding block, a first main shaft, a first sawing and milling cutter, a second adjusting electric cylinder, a second guide rail, a second sliding block, a second main shaft and a second sawing and milling cutter. The main electric cylinder is fixed at the top of the frame, the output end of the main electric cylinder is connected with the movable plate, and under the guiding action of the guide post, the main electric cylinder can control the movable plate to move up and down in the vertical direction. Two horizontal guide rails are fixed at the bottom of the movable plate, and a workbench is arranged on the horizontal guide rails. The horizontal electric cylinder is fixed at the bottom of the movable plate, the output end of the horizontal electric cylinder is connected with the workbench, and the workbench can be driven to move along the horizontal guide rail through the horizontal electric cylinder. The double-shaft sawing and milling function is symmetrically arranged at the bottom of the workbench, the first guide rail and the second guide rail are symmetrically arranged at the bottom of the workbench, the first sliding block is arranged on the first guide rail, the second sliding block is arranged on the second guide rail, and the first adjusting electric cylinder and the second adjusting electric cylinder are symmetrically arranged at the bottom of the workbench. The first main shaft is installed on the first slider, the output end of the first main shaft is provided with a first saw milling cutter, the second main shaft is installed on the second slider, and the output end of the second main shaft is provided with a second saw milling cutter. The first adjusting cylinder can drive the first sliding block to slide along the first guide rail, and the second adjusting cylinder can drive the second sliding block to slide along the second guide rail, so that sawing and milling feeding actions are completed. In addition, the first adjusting electric cylinder and the second adjusting electric cylinder are used for adjusting the horizontal distance between the first saw milling cutter and the second saw milling cutter so as to adapt to auxiliary frames of different models, and the equipment has universal type and compatibility.

The double-shaft auxiliary frame sprue removing device comprises the working processes that firstly, an auxiliary frame is placed on a rotary table to be positioned and clamped, then a main electric cylinder is started to drive a moving plate to move downwards along the vertical direction, sawing and milling of a sprue along the vertical direction can be achieved, a horizontal electric cylinder is started to drive a workbench to move horizontally, sawing and milling of the sprue along the horizontal front-rear direction can be achieved, a first adjusting electric cylinder and a second adjusting electric cylinder are started simultaneously, and a first main shaft and a second main shaft can be respectively driven to finish sawing and milling of the sprue along the horizontal left-right direction. After two side pouring gates in the subframe frame are removed, the servo motor can drive the rotary table to rotate 90 degrees, and the other two side pouring gates in the subframe frame are removed.

Drawings

Fig. 1 is a front view of a dual axle subframe degating apparatus of the present utility model.

Fig. 2 is a left side view of a dual axle subframe degating apparatus of the present utility model.

In the figure, a 1-frame, a 2-supporting frame, a 3-servo motor, a 4-rotating table, a 5-main electric cylinder, a 6-guide column, a 7-moving plate, an 8-horizontal electric cylinder, a 9-horizontal guide rail, a 10-working table, a 11-first adjusting electric cylinder, a 12-first guide rail, a 13-first sliding block, a 14-first main shaft, a 15-first saw milling cutter, a 16-second adjusting electric cylinder, a 17-second guide rail, a 18-second sliding block, a 19-second main shaft, a 20-second saw milling cutter, a 21-auxiliary frame and a 22-pouring gate are arranged.

Detailed Description

Specific details of the apparatus and the operation of the utility model are set forth in the following description with reference to the figures.

The double-shaft auxiliary frame sprue removing device mainly comprises two large modules, namely a workpiece loading and unloading module for completing loading, positioning and clamping, rotary switching of postures and unloading of the auxiliary frame, and a double-shaft sawing and milling sprue removing module for completing interval adjustment and sawing and milling feeding of double-saw milling cutters.

The workpiece loading and unloading module comprises a frame 1, a support frame 2, a servo motor 3 and a rotary table 4, wherein the support frame 2 is positioned in the frame 1, the servo motor 3 is installed on the support frame 2, the output end of the servo motor is connected with the rotary table 4, the rotation of the rotary table 4 can be controlled through the servo motor 3, an auxiliary frame 21 is installed on the rotary table 4 through a fixture, and four edges in the frame of the auxiliary frame 21 all contain pouring gates 22.

The double-shaft sawing and milling sprue module comprises a main electric cylinder 5, a guide post 6, a movable plate 7, a horizontal electric cylinder 8, a horizontal guide rail 9, a workbench 10, a first adjusting electric cylinder 11, a first guide rail 12, a first sliding block 13, a first main shaft 14, a first sawing and milling cutter 15, a second adjusting electric cylinder 16, a second guide rail 17, a second sliding block 18, a second main shaft 19 and a second sawing and milling cutter 20. The main electric cylinder 5 is fixed at the top of the frame 1, the output end of the main electric cylinder 5 is connected with the movable plate 7, and under the guiding action of the guide post 6, the main electric cylinder 5 can control the movable plate 7 to move up and down in the vertical direction. Two horizontal guide rails 9 are fixed at the bottom of the movable plate 7, and a workbench 10 is mounted on the horizontal guide rails 9. The horizontal electric cylinder 8 is fixed at the bottom of the movable plate 7, the output end of the horizontal electric cylinder 8 is connected with the workbench 10, and the workbench 10 can be driven to move along the horizontal guide rail 9 through the horizontal electric cylinder 8. The bottom of the workbench 10 is symmetrically provided with a double-shaft sawing and milling function, a first guide rail 12 and a second guide rail 17 are symmetrically arranged at the bottom of the workbench 10, a first sliding block 13 is arranged on the first guide rail 12, a second sliding block 18 is arranged on the second guide rail 17, and a first adjusting electric cylinder 11 and a second adjusting electric cylinder 16 are symmetrically arranged at the bottom of the workbench 10. The first spindle 14 is mounted on the first slider 13 with the output end thereof being provided with a first saw blade 15, and the second spindle 19 is mounted on the second slider 18 with the output end thereof being provided with a second saw blade 20. The first adjusting cylinder 11 can drive the first sliding block 13 to slide along the first guide rail 12, and the second adjusting cylinder 16 can drive the second sliding block 18 to slide along the second guide rail 17, so that sawing and milling feeding actions are completed. In addition, the first adjusting cylinder 11 and the second adjusting cylinder 16 are used for adjusting the horizontal distance between the first saw milling cutter 15 and the second saw milling cutter 20 so as to adapt to auxiliary frames of different models, so that the equipment has universal type and compatibility.

The double-shaft auxiliary frame gate removing device comprises the working processes that firstly, an auxiliary frame 21 is placed on a rotary table 4 to be positioned and clamped, then a main electric cylinder 5 is started to drive a moving plate 7 to move downwards along the vertical direction, gate sawing and milling along the vertical direction can be realized, a horizontal electric cylinder 8 is started to drive a workbench 10 to move horizontally, gate sawing and milling along the horizontal front-rear direction can be realized, a first adjusting electric cylinder 11 and a second adjusting electric cylinder 16 are started simultaneously, and a first main shaft 14 and a second main shaft 19 can be respectively driven to finish gate sawing and milling along the horizontal left-right direction. After the two side pouring gates in the subframe frame are removed, the servo motor 3 can drive the rotary table 4 to rotate 90 degrees, and the other two side pouring gates in the subframe frame are removed.

Claims (3)

1. The double-shaft auxiliary frame de-gating device comprises two sets of modules, namely a workpiece loading and unloading module for completing loading, positioning and clamping, rotary switching gesture and unloading of an auxiliary frame, and a double-shaft sawing and milling gating module for completing interval adjustment and sawing and milling feeding of double-saw milling cutters, and is characterized in that the workpiece loading and unloading module comprises a frame (1), a support frame (2), a servo motor (3) and a rotary table (4), the support frame (2) is positioned in the frame (1), the servo motor (3) is arranged on the support frame (2), the output end of the servo motor is connected with the rotary table (4), the servo motor (3) controls rotation of the rotary table (4), the auxiliary frame (21) is arranged on the rotary table (4), the double-shaft sawing and milling gating module comprises a main electric cylinder (5), a guide post (6), a movable plate (7), a horizontal electric cylinder (8), a horizontal guide rail (9), a workbench (10), a first adjusting electric cylinder (11), a first guide rail (12), a first slider (13), a first main shaft (14), a first saw (15), a second adjusting electric cylinder (16), a second guide rail (17), a second guide rail (18), a second electric cylinder (18) and a second electric cylinder (19) are fixedly connected with the top of the main milling cutter (1) at the top of the main frame (6) through the guide post (7), the automatic sawing and milling machine comprises a main electric cylinder (5), two horizontal guide rails (9), a workbench (10), a horizontal electric cylinder (8), a workbench (10), a first guide rail (12) and a second guide rail (17), wherein the main electric cylinder (5) can control a moving plate (7) to move up and down in the vertical direction, the two horizontal guide rails (9) are fixed at the bottom of the moving plate (7), the workbench (10) is arranged on the horizontal guide rails (9), the output end of the horizontal electric cylinder is connected with the workbench (10), the workbench (10) can be driven to move along the horizontal guide rails (9) through the horizontal electric cylinder (8), double-shaft sawing and milling is symmetrically arranged at the bottom of the workbench (10), the first guide rail (12) and the second guide rail (17) are symmetrically arranged at the bottom of the workbench (10), the first slider (13) is arranged on the first guide rail (12), the second slider (18) is arranged on the second guide rail (17), and the first adjusting electric cylinder (11) and the second adjusting electric cylinder (16) are symmetrically arranged at the bottom of the workbench (10).

2. The dual-shaft auxiliary frame degating device according to claim 1, wherein a first main shaft (14) is arranged on a first sliding block (13), a first saw milling cutter (15) is arranged at the output end of the first main shaft, a second main shaft (19) is arranged on a second sliding block (18), a second saw milling cutter (20) is arranged at the output end of the second main shaft, the first adjusting cylinder (11) drives the first sliding block (13) to slide along a first guide rail (12), and the second adjusting cylinder (16) drives the second sliding block (18) to slide along a second guide rail (17) to finish sawing and milling feeding actions.

3. The dual-shaft subframe degating device according to claim 1, wherein the first adjusting cylinder (11) and the second adjusting cylinder (16) jointly adjust a horizontal distance between the first saw blade (15) and the second saw blade (20).