CN113636286A

CN113636286A - Two-side positioning and clamping vehicle door lifting appliance

Info

Publication number: CN113636286A
Application number: CN202110933211.0A
Authority: CN
Inventors: 仇云杰; 范伟辉; 邵佳琪; 韩雷; 姜大龙; 缪友发
Original assignee: Jiangsu Changhong Machinery Design Institute Co ltd
Current assignee: Jiangsu Changhong Machinery Design Institute Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2021-11-12

Abstract

The invention discloses a two-side positioning and clamping vehicle door lifting appliance, which comprises a lifting appliance frame, vehicle door supports arranged on two sides of the lifting appliance frame, a rear support assembly arranged on the vehicle door supports, a clamping slide seat used for connecting the vehicle door supports and the rear support assembly, and a front support point assembly arranged on the vehicle door supports.

Description

Two-side positioning and clamping vehicle door lifting appliance

Technical Field

The invention relates to the technical field of automobile assembly production lines, in particular to a lifting appliance for positioning and clamping automobile doors on two sides.

Background

At present, domestic assembly door transfer chain, its principle is that the transfer chain body is connected with the door hoist, the door is placed on the door hoist, the door installs other interior trim parts of door (like door handle, adhesive tape etc.) on the door hoist, the door hoist is the conveying equipment who bears the door, the door hoist needs to satisfy simultaneously, it is convenient to lower the door, it is easy to support locking operation, it is convenient to install interior trim part, the door hoist can adapt to more motorcycle types, stability is good in transportation process, functions such as safety protection, current door hoist structure only is fit for single door usually, and it is the bottom sprag to install the door, interior trim part in unable installation bottom, the functionality is low, low efficiency, installation operation space is little, unfavorable operation installation.

Disclosure of Invention

In view of the above technical problem, the present invention provides a two-side positioning and clamping vehicle door hanger, comprising:

the lifting appliance comprises a lifting appliance frame, a vehicle door support arranged on two sides of the lifting appliance frame, a rear supporting component arranged on the vehicle door support, a clamping slide seat used for connecting the vehicle door support and the rear supporting component, and a front supporting point component arranged on the vehicle door support, wherein the lifting appliance frame comprises a frame body, a front arm arranged in front of the frame body and a rear seat arranged at the rear of the frame body, the vehicle door support is connected with the front arm in a rotating way, the front supporting point component comprises a bending plate arranged on the front arm, a linear slide rail arranged on the bending plate, a sliding block arranged between the linear slide rail and connected in a sliding way, a spring seat fixed on the sliding block, a front supporting baffle arranged on the spring seat and a handle connected with the spring seat, the rear supporting component is arranged on the clamping slide seat, and a locking mechanism is arranged below the vehicle door support, the locking mechanism comprises a locking plate, a spring shaft arranged at the top of the locking plate, a locking spring sleeved on the spring shaft, a locking handle connected with the spring shaft and a limiting rod used for limiting the locking handle, wherein the limiting rod is arranged on the rear seat.

Preferably, the vehicle door support is provided with two centralizing wheels, and the vehicle door supports on two sides of the two centralizing wheels are provided with lifting lugs.

Preferably, the clamping sliding seat comprises a connecting seat, a rack seat mounted on the connecting seat and a rack body arranged on the rack seat.

Preferably, the rear support assembly comprises a rear support, a rear support connecting plate arranged on the rear support and a rear support handle arranged on the rear support connecting plate.

Preferably, the middle part of the frame body is provided with a mounting rack, the mounting rack is provided with a billboard, and a material box is arranged below the billboard.

Has the advantages that:

1. the two sides of the invention position and clamp the car door to achieve the purpose of no support at the bottom, a front pivot and a rear pivot, thereby adapting to different car doors, increasing the width of a frame, increasing the installation space of an operation space, simultaneously increasing the space for the installation of the interior trim of the passenger car, increasing the operability of the assembly space, ensuring the stability of the transportation after the assembly and having strong functionality.

2. The invention is provided with the righting wheel which runs on the track through the guide wheel, plays the righting role, improves the stability in the conveying motion process, is convenient for operating the material box, improves the efficiency, increases the functionality of the complete information of the billboard production chain, and improves the safety by preventing accidents through the lifting lug.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall mechanism of an embodiment of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is an enlarged view of the point B in FIG. 1;

fig. 4 is an enlarged schematic view of C in fig. 1.

The figures in the drawings represent:

1. the lifting appliance comprises a lifting appliance frame 2, a righting wheel 3, a lifting lug 4, a billboard 5, a mounting frame 6, a linear slide rail 7, a front arm 8, a spring seat 9, a handle 10, a rack body 11, a rack seat 12, a rear support connecting plate 13, a rear support handle 14, a locking handle 15, a locking plate 16, a spring shaft 17, a locking spring 18, a limiting rod 19 and a material box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, the present invention includes a hanger frame, a car door bracket disposed on two sides of the hanger frame, a rear supporting component disposed on the car door bracket, a clamping slide seat for connecting the car door bracket and the rear supporting component, and a front fulcrum component mounted on the car door bracket, wherein the hanger frame includes a frame body, a front arm disposed in front of the frame body, and a rear seat disposed behind the frame body, the car door bracket is rotatably connected with the front arm, the front fulcrum component includes a bending plate disposed on the front arm, a linear slide rail mounted on the bending plate, a slide block slidably connected with the linear slide rail, a spring seat fixed on the slide block, a front baffle disposed on the spring seat, and a handle connected with the spring seat, the rear supporting component is mounted on the clamping slide seat, the locking mechanism is arranged below the vehicle door support and comprises a locking plate, a spring shaft arranged at the top of the locking plate, a locking spring sleeved on the spring shaft, a locking handle connected with the spring shaft and a limiting rod used for limiting the locking handle, wherein the limiting rod is arranged on the rear seat.

The automobile door frame is characterized in that the automobile door frame is provided with two righting wheels, lifting lugs are arranged on the automobile door frames on two sides of the two righting wheels, and the clamping sliding seat comprises a connecting seat, a rack seat arranged on the connecting seat and a rack body arranged on the rack seat. The rear support assembly comprises a rear support, a rear support connecting plate arranged on the rear support and a rear support handle arranged on the rear support connecting plate, a mounting frame is arranged in the middle of the frame body, a signboard is arranged on the mounting frame, and a material box is arranged below the signboard.

The door conveying equipment conveys a door lifting appliance connected with the equipment, a door hinge is connected with a front supporting point assembly for positioning, the front supporting point assembly adjusts the height according to different vehicle types, a door is locked by a rear supporting point, and when the conveying line conveys the door inner decoration pieces at different stations, a locking mechanism for locking a door support is opened, parts (such as a door handle rearview mirror and the like) on the other side of the door are installed, and a rear return locking mechanism is installed for locking the door support.

The invention adopts the rotary connection between the vehicle door bracket and the front arm, the rotary connection is connected with a multipurpose hinge, the rotary position of the hinge is used as a front supporting point component for positioning and supporting, the lip edge of the supporting vehicle door is used as a rear support, the bottom is not supported by positioning and clamping the vehicle door at two sides, the front supporting point completes the multi-vehicle type adjustment through a linear slide rail and a clamping groove structure, the rear supporting point is provided with a plurality of supporting points to adapt to different vehicle doors, the width of a frame is increased, the width of a mainstream passenger car is covered, the installation of an operation space is increased, meanwhile, the space is increased for installing large-scale interior decorations such as rearview mirrors of the passenger car and the like, the rotary structures at two sides are provided with locking mechanisms, the vehicle door can be opened at a certain angle on a hanger, the operability of an assembly space is increased, the locking is realized after the assembly, the conveying stability after the assembly is ensured, the straightening wheels walk on the track through guide wheels, the straightening function is realized, and the stability is improved in the conveying movement process, the material box, the billboard, the lifting lug and the like increase the functionality of the vehicle door lifting appliance, the material box can be placed between fine standards of assembly, bolts, nuts and the like, the operation is convenient, the efficiency is improved, the billboard places process cards, vehicle door information guarantees the complete information of a production chain of a vehicle door, and under the condition of an accident, the lifting lug is connected with conveying equipment through a chain, so that the safety accident caused by production can be prevented.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims

1. The utility model provides a both sides location presss from both sides tight door hoist which characterized in that: comprises a hanger frame, a door support arranged at two sides of the hanger frame, a rear support component arranged on the door support, a clamping slide seat used for connecting the door support with the rear support component, and a front support component arranged on the door support, wherein the hanger frame comprises a frame body, a front arm arranged in front of the frame body and a rear seat arranged at the rear of the frame body, the door support is connected with the front arm in a rotating way, the front support component comprises a bending plate arranged on the front arm, a linear slide rail arranged on the bending plate, a sliding block arranged between the linear slide rail and connected in a sliding way, a spring seat fixed on the sliding block, a front baffle arranged on the spring seat and a handle connected with the spring seat, the rear support component is arranged on the clamping slide seat, and a locking mechanism is arranged below the door support, the locking mechanism comprises a locking plate, a spring shaft arranged at the top of the locking plate, a locking spring sleeved on the spring shaft, a locking handle connected with the spring shaft and a limiting rod used for limiting the locking handle, wherein the limiting rod is arranged on the rear seat.

2. The two-side positioning and clamping vehicle door hanger as claimed in claim 1, wherein: the automobile door frame is characterized in that the automobile door frame is provided with two righting wheels, and lifting lugs are arranged on the automobile door frames on two sides of the two righting wheels.

3. The two-sided positioning and clamping vehicle door hanger as claimed in claim 2, wherein: the clamping sliding seat comprises a connecting seat, a rack seat arranged on the connecting seat and a rack body arranged on the rack seat.

4. A two-sided locating and clamping door spreader as claimed in claim 3, wherein: the rear support assembly comprises a rear support, a rear support connecting plate arranged on the rear support and a rear support handle arranged on the rear support connecting plate.

5. The two-sided locating and clamping vehicle door hanger according to claim 4, wherein: the middle part of frame body is equipped with the mounting bracket, install the billboard on the mounting bracket, the below of billboard is equipped with the material box.