CN210816981U

CN210816981U - Upper die transposition structure of automobile part assembly line

Info

Publication number: CN210816981U
Application number: CN201921903883.1U
Authority: CN
Inventors: 杨飞
Original assignee: Chongqing Deyizhi Technology Co Ltd
Current assignee: Chongqing Deyizhi Technology Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-23
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to the technical field of machinery, in particular to an automobile part assembly line upper die transposition structure, which comprises a workbench, wherein a die transposition device is arranged at the position, close to the rear side edge, of the top surface of the workbench, a plurality of fixed plates are welded on the top surface of the workbench in a tight manner in an equidistant distribution, the top surface of the workbench is also provided with two symmetrical assembly lines, and each assembly line comprises two carrier rollers which are parallel to each other; this mould transposition structure on automobile parts assembly line is through the mould transposition device that is equipped with, drive fixture motion and press from both sides the mould through the motor promptly and change the position, the mode that traditional manual work carried out the mould transposition has been changed, the manpower has been saved, the fatigue of labourer has been alleviateed, efficiency has also been improved, it gets the mould to drive the centre gripping structure clamp through the cylinder simultaneously, and convenient and fast can realize fast that the mould passes through to another assembly line from an assembly line, and the problem that the manual work carries out the mode that the mould transposed and easily causes inefficiency has been solved.

Description

Upper die transposition structure of automobile part assembly line

Technical Field

The utility model relates to the technical field of machinery, specifically be a mould transposition structure on automobile parts assembly line.

Background

The automobile part assembly line is an assembly line for assembling automobile parts, the assembly line improves assembly convenience and assembly efficiency, when an existing automobile part mold is assembled, a mold on one assembly line needs to be manually replaced to another adjacent assembly line for assembly, the manual replacement mode is low in efficiency and high in labor intensity, and therefore the mold replacement structure on the automobile part assembly line is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile parts assembly line goes up mould transposition structure to the manual work that provides in solving above-mentioned background art carries out the mould mode that replaces and easily causes the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automobile parts assembly line goes up mould transposition structure, includes the workstation, the top surface of workstation is close to rear side edge department and is equipped with mould transposition device.

The top surface of the workbench is tightly welded with a plurality of fixed plates at equal intervals, the top surface of the workbench is further provided with two symmetrical assembly lines, each assembly line comprises two carrier rollers which are parallel to each other, a conveying belt is arranged between the two carrier rollers, the two ends of each carrier roller are rotatably connected with the corresponding fixed plate through bearings, the top surface of the workbench is further provided with two symmetrical first motors, and the first motors penetrate through the fixed plates and are coaxially and tightly welded with the corresponding carrier rollers.

The mould transposition device comprises a mounting rack, the mounting rack is tightly welded with the top surface of the workbench, a groove is formed in the top surface of the mounting rack, a threaded rod is arranged in the groove, a guide rod is arranged on one side of the threaded rod, a sliding block is further arranged in the groove, a threaded hole is formed in the sliding block, a guide hole is formed in one side of the threaded hole, the sliding block passes through the threaded hole and is in threaded connection with the threaded rod, and the sliding block passes through the guide hole and is in sliding connection with the guide rod.

The top surface of slider passes through bolt fixedly connected with cylinder, the below of slider is equipped with fixture, fixture includes the sleeve, just the sleeve is hollow structure, three bar groove has been seted up on the telescopic circumference outer wall, telescopic inside is equipped with the connecting rod, the inseparable welding in bottom of connecting rod has the circle piece, the inseparable welding that is the equidistant annular on the circle piece circumference outer wall has three connecting block, and the connecting block passes correspondingly the bar groove, the one end of connecting block articulates there is the gripper jaw, telescopic circumference outer wall is close to that bottom department articulates there is three articulated piece, the one end of articulated piece with the gripper jaw is articulated mutually.

Preferably, the top end of the connecting rod penetrates through the sliding block, and the connecting rod is coaxially and tightly welded with a piston rod of the air cylinder.

Preferably, the last inseparable welding of left surface of mounting bracket has the mounting panel, through bolt fixedly connected with second motor on the mounting panel, just the second motor passes the mounting bracket and with the coaxial inseparable welding of threaded rod.

Preferably, the rotation directions of the two first motors are clockwise rotation.

Preferably, the mould indexing means is located directly above the assembly line.

Preferably, two ends of the threaded rod are rotatably connected with the inner wall of the groove through bearings.

Compared with the prior art, the beneficial effects of the utility model are that: this mould transposition structure on automobile parts assembly line is through the mould transposition device that is equipped with, drive fixture motion and press from both sides the mould through the motor promptly and change the position, the mode that traditional manual work carried out the mould transposition has been changed, the manpower has been saved, the fatigue of labourer has been alleviateed, efficiency has also been improved, it gets the mould to drive the centre gripping structure clamp through the cylinder simultaneously, and convenient and fast can realize fast that the mould passes through to another assembly line from an assembly line, and the problem that the manual work carries out the mode that the mould transposed and easily causes inefficiency has been solved.

Drawings

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

FIG. 2 is a schematic structural view of a mounting line of the present invention;

fig. 3 is a schematic structural view of a middle mold transposition device of the present invention;

FIG. 4 is a schematic structural view of the slider of the present invention;

FIG. 5 is a schematic structural view of the air cylinder and the clamping mechanism of the present invention;

fig. 6 is an exploded schematic view of the clamping mechanism of the present invention.

In the figure: 1. a work table; 11. a fixing plate; 12. assembling lines; 121. a carrier roller; 122. a conveyor belt; 13. a first motor; 2. die transposition is carried out; 21. a mounting frame; 22. a groove; 221. a threaded rod; 222. a guide bar; 23. a slider; 231. a threaded hole; 232. a guide hole; 24. a cylinder; 25. a clamping mechanism; 251. a sleeve; 2511. a strip-shaped groove; 2512. a connecting rod; 2513. a round block; 2514. connecting blocks; 2515. a gripper jaw; 2516. a hinged block; 26. mounting a plate; 27. a second motor.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A die transposition structure on an automobile part assembly line is disclosed, as shown in figures 1 to 6, and comprises a workbench 1, a die transposition device 2 is arranged on the top surface of the workbench 1 near the rear side edge, a plurality of fixing plates 11 are welded on the top surface of the workbench 1 in an equidistant manner and tightly, two symmetrical assembly lines 12 are further arranged on the top surface of the workbench 1, each assembly line 12 comprises two carrier rollers 121 which are parallel to each other, a conveyor belt 122 is arranged between the two carrier rollers 121, two ends of each carrier roller 121 are rotatably connected with the corresponding fixing plate 11 through bearings, two first motors 13 which are symmetrical are arranged on the top surface of the workbench 1, each first motor 13 penetrates through the corresponding fixing plate 11 and is coaxially and tightly welded with the corresponding carrier roller 121, the die transposition device 2 comprises a mounting frame 21, the mounting frame 21 is tightly welded with the top surface of the workbench 1, a groove 22 is formed in the top surface of the mounting frame 21, one side of the threaded rod 221 is provided with a guide rod 222, a sliding block 23 is further arranged in the groove 22, a threaded hole 231 is formed in the sliding block 23, a guide hole 232 is formed in one side of the threaded hole 231, the sliding block 23 is in threaded connection with the threaded rod 221 through the threaded hole 231, the sliding block 23 is in sliding connection with the guide rod 222 through the guide hole 232, an air cylinder 24 is fixedly connected to the top surface of the sliding block 23 through a bolt, a clamping mechanism 25 is arranged below the sliding block 23, the clamping mechanism 25 comprises a sleeve 251, the sleeve 251 is of a hollow structure, three strip-shaped grooves 2511 are formed in the outer circumferential wall of the sleeve 251, a connecting rod 2512 is arranged inside the sleeve 251, a round block 2513 is tightly welded at the bottom end of the connecting rod 2512, three connecting blocks 2514 are tightly welded on the outer circumferential wall of the round block 2513 at equal intervals in an annular mode, the connecting blocks 2514 penetrate through the corresponding strip-shaped grooves, one end of the hinge 2516 is hinged to the clamping jaw 2515.

Specifically, the top end of the connecting rod 2512 penetrates through the sliding block 23, the connecting rod 2512 is coaxially and tightly welded with a piston rod of the air cylinder 24, and the clamping mechanism 25 is driven to clamp the mold to perform transposition through the movement of the piston rod of the air cylinder 24.

Specifically, the mounting plate 26 is tightly welded on the left side surface of the mounting frame 21, the second motor 27 is fixedly connected to the mounting plate 26 through a bolt, the second motor 27 penetrates through the mounting frame 21 and is coaxially and tightly welded with the threaded rod 221, and when the threaded rod 221 rotates, the slider 23 is driven to move along the guide rod 222, so that the clamping mechanism 25 is matched to clamp the mold to perform transposition.

Specifically, the rotation directions of the two first motors 13 are both clockwise rotation, and the conveying directions of the two conveyor belts 122 are opposite, so that the assembly requirement is met.

Further, a mold transposition device 2 is located right above the assembly line 12, which facilitates gripping of the mold by the gripper mechanism 25 for transposition.

In addition, the two ends of the threaded rod 221 are rotatably connected with the inner wall of the groove 22 through bearings, which meets the requirement of rotation of the threaded rod 221 and facilitates the movement of the sliding block 23.

It should be noted that, in the present embodiment, both the first motor 13 and the second motor 27 may adopt a three-phase asynchronous motor of model YE2 manufactured by zhejiang jie industrial motors ltd, and its matching circuit and power module may also be provided by the manufacturer.

It should be noted that the cylinder 24 of the present embodiment may be a standard cylinder of type SC63X75 manufactured by the li yang pneumatic components limited company in le and clear, and its associated pneumatic system, piping and solenoid valves may also be provided by the manufacturer.

When the automobile part assembly line upper mold transposition structure of the embodiment is used, a user firstly switches on a power supply of the first motor 13, an output shaft of the first motor 13 rotates and drives the carrier rollers 121 to rotate, at the moment, the conveyor belt 122 between the carrier rollers 121 rotates and conveys a mold, the user switches on a power supply of the second motor 27, the output shaft of the second motor 27 rotates and drives the threaded rod 221 to rotate, the sliding block 23 slides along the guide rod 222, when the sliding block 23 drives the clamping mechanism 25 to move to the upper part of the conveyor belt 122 at one side, at the moment, the air cylinder 24 starts to work, a piston rod of the air cylinder drives the connecting rod 2512 and the round block 2513 to move upwards in the vertical direction, at the same time, the hinged block 2516 deflects, at the moment, the bottom ends of the clamping claws 2515 gradually approach and clamp the mold on the conveyor belt 122, and then the user controls the second motor 27 to rotate reversely, at the moment, the sliding block, when the clamping mechanism 25 moves to a position right above the conveyor belt 122 on the other side, the cylinder piston rod drives the connecting rod 2512 and the round block 2513 to move downwards in the vertical direction, meanwhile, the bottom ends of the clamping claws 2515 are gradually separated, the mold is loosened, the mold falls on the conveyor belt 122 on the other side, and the steps are repeated so as to complete mold transposition.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automobile parts assembly line goes up mould transposition structure, includes workstation (1), its characterized in that: a die transposition device (2) is arranged on the top surface of the workbench (1) close to the rear side edge;

the top surface of the workbench (1) is tightly welded with a plurality of fixing plates (11) at equal intervals, the top surface of the workbench (1) is further provided with two symmetrical assembly lines (12), each assembly line (12) comprises two parallel carrier rollers (121), a conveyor belt (122) is arranged between the two carrier rollers (121), two ends of each carrier roller (121) are rotatably connected with the corresponding fixing plate (11) through bearings, the top surface of the workbench (1) is further provided with two symmetrical first motors (13), and the first motors (13) penetrate through the fixing plates (11) and are coaxially and tightly welded with the corresponding carrier rollers (121);

the die transposition device (2) comprises an installation frame (21), the installation frame (21) is tightly welded with the top surface of the workbench (1), a groove (22) is formed in the top surface of the installation frame (21), a threaded rod (221) is arranged in the groove (22), a guide rod (222) is arranged on one side of the threaded rod (221), a sliding block (23) is further arranged in the groove (22), a threaded hole (231) is formed in the sliding block (23), a guide hole (232) is formed in one side of the threaded hole (231), the sliding block (23) is in threaded connection with the threaded rod (221) through the threaded hole (231), and the sliding block (23) is in sliding connection with the guide rod (222) through the guide hole (232);

the top surface of the sliding block (23) is fixedly connected with an air cylinder (24) through a bolt, a clamping mechanism (25) is arranged below the sliding block (23), the clamping mechanism (25) comprises a sleeve (251), the sleeve (251) is of a hollow structure, three strip-shaped grooves (2511) are formed in the circumferential outer wall of the sleeve (251), a connecting rod (2512) is arranged in the sleeve (251), a round block (2513) is tightly welded at the bottom end of the connecting rod (2512), three connecting blocks (2514) are closely welded on the circumferential outer wall of the circular block (2513) at equal intervals in an annular manner, and the connecting block (2514) passes through the corresponding strip-shaped groove (2511), one end of the connecting block (2514) is hinged with a clamping claw (2515), three hinged blocks (2516) are hinged to the circumferential outer wall of the sleeve (251) near the bottom end, one end of the hinge block (2516) is hinged with the clamping claw (2515).

2. The automobile parts assembly line upper mold transposition structure of claim 1, wherein: the top end of the connecting rod (2512) penetrates through the sliding block (23), and the connecting rod (2512) is coaxially and tightly welded with a piston rod of the air cylinder (24).

3. The automobile parts assembly line upper mold transposition structure of claim 1, wherein: closely weld on the left surface of mounting bracket (21) has mounting panel (26), through bolt fixedly connected with second motor (27) on mounting panel (26), just second motor (27) pass mounting bracket (21) and with the coaxial inseparable welding of threaded rod (221).

4. The automobile parts assembly line upper mold transposition structure of claim 1, wherein: the rotating directions of the two first motors (13) are clockwise rotation.

5. The automobile parts assembly line upper mold transposition structure of claim 1, wherein: the mould transposition device (2) is positioned right above the assembly line (12).

6. The automobile parts assembly line upper mold transposition structure of claim 1, wherein: two ends of the threaded rod (221) are rotatably connected with the inner wall of the groove (22) through bearings.