CN218836962U

CN218836962U - Feeding and discharging manipulator for automobile chassis

Info

Publication number: CN218836962U
Application number: CN202223350561.3U
Authority: CN
Inventors: 施其林; 林冬华
Original assignee: Pinghu Longchang Intelligent Equipment Co ltd
Current assignee: Pinghu Longchang Intelligent Equipment Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-11
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a feeding mechanical arm on vehicle chassis, including the counterweight base, the fixed scarf joint in counterweight base's top has first rotatory hydro-cylinder, the first mounting disc of movable end fixedly connected with of first rotatory hydro-cylinder, the top fixedly connected with lift cylinder of first mounting disc, lift cylinder's top fixedly connected with fixing base, the fixed scarf joint in surface one side of fixing base has the rotatory hydro-cylinder of second, the expansion end fixedly connected with second mounting disc of the rotatory hydro-cylinder of second, the flexible hydro-cylinder of surface one side fixedly connected with of second mounting disc. The utility model discloses in, through the first rotatory hydro-cylinder, the rotatory hydro-cylinder of second, first mounting disc, second mounting disc, flexible hydro-cylinder, lift cylinder, fixing base and the chassis skeleton centre gripping subassembly that sets up, can realize going up unloading of chassis skeleton, reduce manual operation, not only can reduce the manpower loss, can also improve production efficiency simultaneously.

Description

Feeding and discharging manipulator for automobile chassis

Technical Field

The utility model relates to a unloading technical field on vehicle chassis especially relates to a feeding mechanical arm on vehicle chassis.

Background

The feeding and discharging mechanical arm mainly realizes the full automation of the machine tool manufacturing process, adopts an integrated processing technology and is suitable for feeding and discharging, workpiece overturning, workpiece sequence changing and the like of a production line;

the chassis is a combination consisting of four parts of a transmission system, a running system, a steering system and a braking system on the automobile, supports and installs an automobile engine and each part and assembly thereof to form the integral shape of the automobile, bears the power of the engine and ensures normal running;

at present, after a spraying process, an automobile chassis framework needs to be conveyed to a sleeve assembling machine for assembling sleeves, after the assembly is completed, the automobile chassis framework is placed into a transportation bracket, manual loading and unloading are still adopted in a plurality of factories in the process, the manual loading and unloading are inevitable, accidents are avoided, workers are injured, machines are damaged, workpieces are damaged, and meanwhile, the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a loading and unloading manipulator on an automobile chassis.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a feeding mechanical arm on vehicle chassis, includes the counter weight base, the fixed scarf joint in top of counter weight base has first rotatory hydro-cylinder, the first mounting disc of activity end fixedly connected with of first rotatory hydro-cylinder, the top fixedly connected with lift cylinder of first mounting disc, the top fixedly connected with fixing base of lift cylinder, the fixed scarf joint in surface one side of fixing base has the rotatory hydro-cylinder of second, the expansion end fixedly connected with second mounting disc of the rotatory hydro-cylinder of second, the flexible hydro-cylinder of surface one side fixedly connected with of second mounting disc, the expansion end fixedly connected with grip slipper of flexible hydro-cylinder, chassis skeleton centre gripping subassembly is installed to the bottom of grip slipper.

Further, chassis skeleton centre gripping subassembly includes two slide rails, and fixed connection between slide rail and the grip slipper, two the equal sliding connection of surface of slide rail has the rack, two the common meshing has the gear between the rack, and rotates between gear and the grip slipper and be connected, when one side rack removes, makes another rack relative movement under the effect of gear.

Further, two the equal fixedly connected with two connecting blocks of surface of rack, and the inside that the connecting block runs through the grip slipper perpendicularly extends to the surface, four the equal fixedly connected with violently material tongs in bottom of connecting block, the equal fixed mounting of the holding end of violently material tongs has the rubber pad, not only can increase frictional force, can also avoid the rigid contact between violently material tongs and the chassis skeleton simultaneously.

Furthermore, the bottom fixedly connected with of grip slipper promotes the hydro-cylinder, promote the expansion end fixedly connected with push pedal of hydro-cylinder, common fixedly connected with fixed block between push pedal and the adjacent rack is convenient for promote adjacent rack and remove.

Further, two first stroke grooves and second stroke grooves are symmetrically formed in the outer surface of the clamping seat, the first stroke grooves are matched with the connecting blocks, the second stroke grooves are matched with the fixing blocks, the first stroke grooves are arranged to facilitate movement of the connecting blocks, and the second stroke grooves are arranged to facilitate movement of the fixing blocks.

Furthermore, the top of the first mounting disc is fixedly connected with a first limiting frame, the first limiting frame is connected with the fixing base in a sliding mode, the first limiting frame has a limiting effect on the fixing base, and the fixing base is guaranteed to move stably under the driving of the lifting oil cylinder.

Furthermore, the outer surface of the second mounting disc is fixedly connected with a second limiting frame on one side, the outer surface of the second limiting frame is connected with two sliding blocks in a sliding mode, the sliding blocks are fixedly connected with the clamping base, the second limiting frame and the sliding blocks are matched to limit the clamping base, and the clamping base is guaranteed to stably move under the driving of the telescopic oil cylinder.

The utility model has the advantages that:

the utility model discloses when using, this feeding mechanical arm on vehicle chassis, through the first rotatory hydro-cylinder, the rotatory hydro-cylinder of second, first mounting disc, second mounting disc, flexible hydro-cylinder, lift cylinder, fixing base and the chassis skeleton centre gripping subassembly that sets up, can realize the chassis skeleton and go up the unloading, reduce manual operation, not only can reduce the manpower loss, can also improve production efficiency simultaneously.

Drawings

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

FIG. 2 is a bottom cross-sectional view of the holder of the present invention;

fig. 3 is a bottom view of the holder of the present invention.

Illustration of the drawings:

1. a counterweight base; 2. a lift cylinder; 3. a first limiting frame; 4. a fixed seat; 5. a second mounting plate; 6. a second rotary cylinder; 7. a telescopic oil cylinder; 8. a clamping seat; 9. a transverse material gripper; 10. a first mounting plate; 11. a first rotary cylinder; 12. connecting blocks; 13. a rack; 14. a fixed block; 15. a slide rail; 16. a gear; 17. pushing the oil cylinder; 18. pushing a plate; 19. a second travel slot; 20. a first travel slot.

Detailed Description

Fig. 1 to 3 show, a loading and unloading manipulator on vehicle chassis is related to, including counter weight base 1, counter weight base 1's the fixed scarf joint in top has first rotatory hydro-cylinder 11, the first mounting disc 10 of expansion end fixedly connected with of first rotatory hydro-cylinder 11, the top fixedly connected with lift cylinder 2 of first mounting disc 10, lift cylinder 2's top fixedly connected with fixing base 4, the fixed scarf joint in surface one side of fixing base 4 has second rotatory hydro-cylinder 6, the expansion end fixedly connected with second mounting disc 5 of second rotatory hydro-cylinder 6, surface one side fixedly connected with flexible hydro-cylinder 7 of second mounting disc 5, expansion end fixedly connected with grip slipper 8 of flexible hydro-cylinder 7, chassis skeleton centre gripping subassembly is installed to the bottom of grip slipper 8.

As shown in fig. 1, a first limiting frame 3 is fixedly connected to the top of the first mounting plate 10, and the first limiting frame 3 is slidably connected to the fixing base 4.

The outer surface of the second mounting disc 5 is fixedly connected with a second limiting frame, the outer surface of the second limiting frame is connected with two sliding blocks in a sliding mode, and the sliding blocks are fixedly connected with the clamping base 8.

As shown in fig. 2 and 3, the chassis frame clamping assembly includes two slide rails 15, and fixed connection is made between the slide rails 15 and the clamping base 8, the outer surfaces of the two slide rails 15 are connected with racks 13 in a sliding manner, the two racks 13 are engaged with a gear 16, and the gear 16 is rotatably connected with the clamping base 8.

Two connecting blocks 12 of the equal fixedly connected with in surface of two racks 13, and connecting block 12 runs through the inside of grip slipper 8 perpendicularly and extends to the surface, the equal fixedly connected with violently material tongs 9 in bottom of four connecting blocks 12.

The bottom of the clamping seat 8 is fixedly connected with a pushing oil cylinder 17, the movable end of the pushing oil cylinder 17 is fixedly connected with a push plate 18, and a fixing block 14 is fixedly connected between the push plate 18 and the adjacent rack 13.

Two first stroke grooves 20 and second stroke grooves 19 are symmetrically formed in the outer surface of the clamping seat 8, the first stroke grooves 20 are matched with the connecting block 12, and the second stroke grooves 19 are matched with the fixing block 14.

When using unloading manipulator on vehicle chassis, first rotary cylinder 11 drives first mounting disc 10 and rotates, thereby drive fixing base 4 through lift cylinder 2 and rotate, thereby it uses first mounting disc 10 to rotate as the central point to drive holder 8 through each part, lift cylinder 2 can promote fixing base 4 and reciprocate along first spacing 3, thereby it reciprocates to drive holder 8 through each part, then second rotary cylinder 6 drives second mounting disc 5 and rotates, thereby it rotates to drive holder 8 through telescopic cylinder 7, telescopic cylinder 7 can promote holder 8 and move along the spacing of second, when snatching the chassis skeleton, it promotes push pedal 18 and removes to promote adjacent rack 13 to promote by promotion hydro-cylinder 17, thereby hear fixed block 14 and promote another rack 13 and remove, thereby it removes to drive another rack 13 through gear 16, thereby make two adjacent connecting blocks 12 be close to each other, thereby make two adjacent horizontal material tongs 9 be close to each other, until horizontal material tongs 9 closely laminate with the horizontal material of chassis skeleton, thereby accomplish snatching of chassis skeleton.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a last feeding mechanical arm of vehicle chassis, includes counter weight base (1), its characterized in that: the top of counter weight base (1) is fixed to be inlayed and has been connect first rotatory hydro-cylinder (11), the first mounting disc of expansion end fixedly connected with (10) of first rotatory hydro-cylinder (11), the top fixedly connected with lift cylinder (2) of first mounting disc (10), the top fixedly connected with fixing base (4) of lift cylinder (2), the fixed inlayed and have been connected second rotatory hydro-cylinder (6) in surface one side of fixing base (4), expansion end fixedly connected with second mounting disc (5) of second rotatory hydro-cylinder (6), surface one side fixedly connected with flexible hydro-cylinder (7) of second mounting disc (5), the expansion end fixedly connected with grip slipper (8) of flexible hydro-cylinder (7), chassis skeleton centre gripping subassembly is installed to the bottom of grip slipper (8).

2. The loading and unloading manipulator for the automobile chassis as claimed in claim 1, wherein: chassis skeleton centre gripping subassembly includes two slide rails (15), and fixed connection between slide rail (15) and grip slipper (8), two the equal sliding connection in surface of slide rail (15) has rack (13), two common meshing has gear (16) between rack (13), and rotates between gear (16) and the grip slipper (8) and be connected.

3. The loading and unloading manipulator for the automobile chassis as claimed in claim 2, wherein: two equal fixedly connected with two connecting blocks (12) of surface of rack (13), and inside that connecting block (12) run through grip slipper (8) perpendicularly extends to the surface, four the equal fixedly connected with violently material tongs (9) in bottom of connecting block (12).

4. The loading and unloading manipulator for the automobile chassis as claimed in claim 3, wherein: the bottom fixedly connected with of grip slipper (8) promotes hydro-cylinder (17), the expansion end fixedly connected with push pedal (18) of promotion hydro-cylinder (17), common fixedly connected with fixed block (14) between push pedal (18) and adjacent rack (13).

5. The loading and unloading manipulator for the automobile chassis as claimed in claim 4, wherein: two first stroke grooves (20) and two second stroke grooves (19) are symmetrically formed in the outer surface of the clamping seat (8), the first stroke grooves (20) are matched with the connecting block (12), and the second stroke grooves (19) are matched with the fixing block (14).

6. The loading and unloading manipulator for the automobile chassis as claimed in claim 1, wherein: the top of the first mounting disc (10) is fixedly connected with a first limiting frame (3), and the first limiting frame (3) is connected with the fixing seat (4) in a sliding mode.

7. The loading and unloading manipulator for the automobile chassis as claimed in claim 1, wherein: the outer surface of the second mounting disc (5) is fixedly connected with a second limiting frame, and the outer surface of the second limiting frame is connected with two sliding blocks and is fixedly connected with the clamping seat (8).