CN210818377U

CN210818377U - Processing equipment for vehicle chassis

Info

Publication number: CN210818377U
Application number: CN201921342574.1U
Authority: CN
Inventors: 姚文中; 兰联合; 车辉; 赵雅娥; 姚晨
Original assignee: Baoji Hanwei Machine Tool Co ltd
Current assignee: Baoji Hanwei Machine Tool Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-23
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a processing device for vehicle underframe, which comprises a rotary worktable, three clamps rotating along with the rotary worktable are evenly distributed on the rotary worktable, a mechanical arm, a milling machine and a drilling machine which are opposite to the positions of the clamps after each positioning and standing are arranged around the rotary worktable, and a chamfer head is arranged at the position of the rotary worktable opposite to the mechanical arm; by adopting the processing equipment with the structure, the three stations can synchronously realize processing, workpieces are always processed on one clamp from loading and clamping to finishing, and the cutter does not need to be replaced and the clamping is not needed again, so that the labor intensity is reduced, and the processing efficiency is improved.

Description

Processing equipment for vehicle chassis

Technical Field

The utility model relates to a processing equipment, especially multistation mill, bore processing equipment.

Background

The existing common machine tool needs to complete face milling and drilling of three lugs of a workpiece, tool changing operation needs to be carried out once, the occupied time of feeding and discharging is too long, sequential processing is carried out, the working cycle is too long, the whole processing process is time-consuming and labor-consuming, the processing efficiency is extremely low, and the requirement for large-batch production cannot be met at all.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough among the prior art, provide a multistation that work efficiency is high and mill, bore processing equipment, the utility model discloses the technical scheme who adopts is:

the utility model provides a to vehicle chassis processing equipment, includes the rotary worktable on the equipartition have along with rotary worktable pivoted three anchor clamps rotary worktable around be equipped with each location anchor clamps opposite position behind static robotic arm, milling machine and drilling machine rotary worktable and robotic arm opposite position be equipped with the chamfer head.

Furthermore, a chip removal device is connected to the rotary table and is positioned between the milling machine and the drilling machine.

Furthermore, a feeding platform and a discharging platform are arranged at the positions of the mechanical arms, and a temporary storage platform for placing processing parts is arranged between the feeding platform and the discharging platform.

Further, the drilling machine include the mount pad of being connected with the rotary worktable the mount pad on be equipped with the slide rail towards the rotary worktable slide rail on slide and be provided with the multi-spindle box on be equipped with the drilling motor multi-spindle box in be equipped with a set of and the work piece on the relative transmission shaft of hole site, at each the transmission shaft on all install the drill bit, the drilling motor pass through belt drive with each transmission shaft and be connected, each the transmission shaft realize synchronous rotation by drilling motor drive belt.

Further, the milling machine include the base of being connected with the rotary table the base on be equipped with the cross slip table on be equipped with the milling cutter stand on be equipped with erect and move the guide rail erect and move the slide on moving the guide rail erect move the slide on be equipped with the main shaft erect and move the slide on be equipped with the milling cutter head on the main shaft.

Furthermore, the rotary worktable comprises a fixed table and a rotary table, the fixture is fixed on the rotary table, and the edge of the rotary table is provided with a brush for cleaning scrap iron.

Furthermore, the chip removal device include the chip removal passageway of being connected with rotary worktable the chip removal passageway on be connected with the chip cleaner chip removal passageway below be equipped with cooling water tank.

Further, an oil mist collector is also included.

By adopting the processing equipment with the structure, the three stations can synchronously realize processing, workpieces are always processed on one clamp from loading and clamping to finishing, and the cutter does not need to be replaced and the clamping is not needed again, so that the labor intensity is reduced, and the processing efficiency is improved.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic diagram of the milling machine station structure of the present invention;

FIG. 3 is a schematic view of the structure of the station of the drilling machine of the present invention;

FIG. 4 is a schematic view of the transmission system of the drilling machine of the present invention;

fig. 5 is a schematic diagram of the station structure of the robot arm of the present invention.

Detailed Description

The milling and drilling multi-station processing equipment shown in figure 1 comprises a rotary table 1, wherein the rotary table 1 is a hydraulic rotary table and comprises a fixed table 1-1 and a rotating table 1-2, three clamps 2 are fixed on the rotating table 1-2, the three clamps 2 are uniformly distributed at 120 degrees around the rotating center of the rotating table 1, a mechanical arm 3, a milling machine 4 and a drilling machine 5 are arranged around the rotary worktable 1, when the clamps on the rotary worktable 1 are in a static positioning state, the mechanical arm 3, the milling machine 4 and the drilling machine 5 are in one-to-one correspondence with the positions of the clamps 2, the rotary worktable 1 is also provided with a chamfering head 6, the chamfering head 6 is arranged at the position corresponding to the mechanical arm 3, the rotary worktable 1 rotates after the workpieces on the clamps are processed, and each station processes the workpieces on the opposite clamps 2 after the rotary worktable 1 is statically positioned to complete the station processing procedure.

In order to go up the unloading convenience smooth, be equipped with material loading platform 9 and unloading platform 10 in manipulator 3 one side, still be equipped with between material loading platform 9 and unloading platform 10 and temporarily store the platform 11, on manipulator 3 took the part from temporarily storing platform 11 and place the anchor clamps that manipulator 3 corresponds during the material loading, manipulator 3 took off the part from anchor clamps 2 during the unloading and placed on unloading platform 10 after the chamfer head chamfer to the drilling position. The rotary worktable 1 is also connected with a chip removal device 7, the chip removal device 7 comprises a chip removal channel 7-1 and a chip remover 7-2, a cooling water tank 8 is arranged below the chip removal channel 7-1, and the cooling water tank 8 is connected with cooling spray nozzles of the milling machine 4 and the drilling machine 5 through pipelines to provide cooling liquid for processing. The chip removal devices 7 are arranged between the milling machine 4 and the drilling machine 5.

As shown in figure 2, a milling machine 4 comprises a base 4-1, a cross sliding table 4-2 is arranged on the base 4-1, a milling cutter upright 4-3 is arranged on the cross sliding table 4-2, a vertical moving guide rail 4-4 is arranged on the milling cutter upright 4-3, a vertical moving sliding plate 4-5 is arranged on the vertical moving guide rail 4-4, a main shaft 4-6 is arranged on the vertical moving sliding plate 4-5, a milling cutter head 4-7 is arranged on the main shaft 4-6, and the cross sliding table 4-2, the milling cutter upright 4-3 and the vertical moving sliding plate 4-5 are driven by a motor and a screw rod to realize the three-shaft linkage processing of the milling machine. The fixture in the device is vertically arranged, so the main shaft of the milling machine 4 is horizontally arranged as a horizontal milling machine.

As shown in figure 3, a drilling machine 5 comprises a mounting base 5-1, a slide rail 5-2 is arranged on the mounting base 5-1, a multi-shaft box 5-3 is arranged on the slide rail 5-2, the multi-shaft box 5-3 is driven by a motor and a screw rod to move along the slide rail 5-2, the moving direction of the multi-shaft box 5-3 faces to a corresponding clamp 2 on a rotary worktable 1, a group of transmission shafts 5-5 are arranged in the multi-shaft box 5-3, one end of each transmission shaft 5-5 is provided with a drill bit 5-6, the position of the group of drill bits 5-6 corresponds to the hole positions on a part due to the arrangement of the transmission shafts 5-5 according to the hole positions on the part, in the embodiment, three drill bits are arranged and are arranged according to the corresponding hole position arrangement on the part, a drilling motor 5-4 is arranged on the multi-shaft box 5-3, as shown in figure 4, a belt 5-7 is wound at the output end of the drilling motor 5-4 and the input end of each transmission shaft 5-5 to realize synchronous rotation, and a tension wheel 5-8 for controlling the tension degree of the belt 5-7 is also arranged on the multi-shaft box 5-3.

The type that robotic arm 3 adopted as shown in fig. 5 is ann chuan MOTOMAN-MH 180's robotic arm, be equipped with chamfer head 6 on the relative rotary worktable 1 of robotic arm 3, need to carry out the chamfer burring to drilling position chamfer after the drilling is accomplished, snatch the part through robotic arm 3 and aim at chamfer head 6 with the hole site and implement the chamfer, robotic arm 3 places the part on unloading platform 10 after accomplishing the chamfer, wherein chamfer head 6 can set up two according to the hole site interval, can carry out the chamfer to two holes simultaneously like this.

As shown in figure 2 or figure 3, the rotary working table 1 comprises a fixed table 1-1 and a rotary table 1-2, the fixed table 1-1, a base 4-1 and a mounting base 5-1 are connected together to form a whole, the rotary table 1-2 is movably arranged on the fixed table 1-1 and is driven to rotate through hydraulic pressure, and a clamp 2 is fixed on the rotary table 1-2 and rotates along with the rotary table. The chip removal channel 7-1 is also connected with the fixed platform 1-1, the edge of the rotating platform 1-2 is provided with a brush 1-3, and the iron chips falling on the fixed platform 1-1 are swept into the chip removal channel 7-1 by the brush 1-3 and then discharged.

The equipment is also provided with a hydraulic station 12 and a numerical control console 13, wherein the hydraulic station 12 provides power for calipers and mechanical arms on the rotary worktable 1 and the clamp 2, and the numerical control console 13 is used for controlling the actions of the milling machine 4, the drilling machine 5, the rotary worktable 1, the chip removal device 7, the cooling device 8, the mechanical arms 3, the feeding table 9 and the discharging table 10. An oil mist collector 14 is also arranged in the device, and oil mist or dust generated in the processing process is collected through the oil mist collector, so that the pollution to the environment is reduced.

When the machine works, a part is conveyed to the temporary storage table 11 from the feeding table 9, the part is grabbed by the mechanical arm 3 from the temporary storage table 11 and then is installed on the clamp 2 opposite to the mechanical arm 3, the rotary table 1 rotates to rotate the clamp 2 with the part to the position corresponding to the milling machine 4 after the part is installed, the milling machine 4 mills the part on the opposite clamp 2, the mechanical arm installs the part to be machined on the clamp at the opposite position instead of the part to be machined, the rotary table 1 rotates after the milling machine 4 finishes machining, the part machined by the milling machine 4 rotates to the position of the drilling machine 5, the part newly clamped by the mechanical arm 3 rotates to the position of the milling machine 4, the milling machine 4 and the drilling machine 5 simultaneously machine the part at the corresponding position, the rotary table 1 rotates after the milling machine 4 and the drilling machine 5 finish machining, the part after the drilling is taken down by the mechanical arm 3 and the part is chamfered, at the moment, the milling machine 4 and the drilling machine 5 simultaneously process parts at corresponding positions, the mechanical arm 3 places the parts after chamfering on the blanking table 10, then the new parts on the temporary storage table 11 are taken down and installed on the fixture, namely, a complete processing process is obtained, the subsequent processing is repeated, the hairbrush on the rotating table 1-2 cleans iron cuttings into the chip removal channel 7-1 when the rotating table 1 rotates in the working process, the scrap iron is discharged through the chip remover 7-2, the water pump in the cooling water tank sprays cooling liquid from the spray nozzle during the milling and drilling processes to cool the drill bit and the milling head 4-7, and the cooling liquid finally flows back to the cooling water tank 8 from the chip removal channel.

Claims

1. The utility model provides a to vehicle chassis processing equipment, includes swivel work head (1), its characterized in that: rotary table (1) on the equipartition have along with rotary table (1) pivoted three anchor clamps (2) rotary table (1) around be equipped with anchor clamps (2) position after each location is static robotic arm (3), milling machine (4) and drilling machine (5) rotary table (1) and robotic arm (3) relative position be equipped with chamfer head (6).

2. The vehicle undercarriage processing apparatus of claim 1 wherein: the rotary worktable (1) is connected with a chip removal device (7), and the chip removal device (7) is positioned between the milling machine (4) and the drilling machine (5).

3. The vehicle undercarriage processing apparatus of claim 1 wherein: the machine is characterized in that a feeding platform (9) and a discharging platform (10) are arranged at the positions of the mechanical arms (3), and a temporary storage platform (11) for placing processing parts is arranged between the feeding platform (9) and the discharging platform (10).

4. The vehicle undercarriage processing apparatus of claim 1 or 2 wherein: the drilling machine (5) comprises a mounting base (5-1) connected with the rotary worktable (1), a slide rail (5-2) facing the rotary worktable (1) is arranged on the mounting seat (5-1), a multi-shaft box (5-3) is arranged on the sliding rail (5-2) in a sliding way, a drilling motor (5-4) is arranged on the multi-shaft box (5-3), a group of transmission shafts (5-5) opposite to the hole positions on the workpiece are arranged in the multi-shaft box (5-3), drill bits (5-6) are installed on the transmission shafts (5-5), the drilling motors (5-4) are in transmission connection with the transmission shafts (5-5) through belts (5-7), and the transmission shafts (5-5) are driven by the drilling motors (5-4) to drive the belts (5-7) to synchronously rotate.

5. The vehicle undercarriage processing apparatus of claim 1 or 2 wherein: milling machine (4) include base (4-1) be connected with swivel work head (1) base (4-1) on be equipped with cross slip table (4-2) on be equipped with milling cutter stand (4-3) on be equipped with and erect and move guide rail (4-4) on be equipped with and erect and move slide (4-5) on be equipped with main shaft (4-6) on move slide (4-5) erect be equipped with milling cutter head (4-7) on main shaft (4-6).

6. The vehicle undercarriage processing apparatus of claim 1 wherein: the rotary worktable (1) comprises a fixed table (1-1) and a rotating table (1-2), the clamp (2) is fixed on the rotating table (1-2), and brushes (1-3) for cleaning scrap iron are arranged at the edge of the rotating table (1-2).

7. The vehicle undercarriage processing apparatus of claim 2 wherein: chip removal device (7) include chip removal passageway (7-1) of being connected with rotary worktable (1) chip removal passageway (7-1) on be connected with chip cleaner (7-2) chip removal passageway (7-1) below be equipped with cooling water tank (8).

8. The vehicle undercarriage processing apparatus of claim 1 wherein: also comprises an oil mist collector (14).