CN2755044Y - C-shaped swing slings - Google Patents

Abstract

The utility model relates to a C-shaped wobble hanger for an automotive coating production line, which has the structure that one end of a hanger rod is hinged with a transverse beam, and the other end is connected with a carriage of a conveyer; the transverse beam is sheathed on a hanger arm which is connected with an end cover and hinged with the transverse beam and which can correspondingly rotate; a coupling bolt group is arranged between a bottom supporter and a pressing plate which is arranged on the hanger arm; the bottom supporter is hinged with the hanger arm and can correspondingly rotate; support is screwed on the bottom supporter and is used for supporting an automotive body; a rigid bond between the transverse beam of the hanger and the hanger arm is changed into a hinge; two closed type structures at the left side and the right side of the hanger arm are changed into two open type structures at single side. The utility model has the advantages of reasonable structure, low equipment requirement, convenient transshipment of the automotive body, small investment cost of equipment and safe work.

Description

The swing suspender of shape

Technical field:

The utility model relates to a kind of swing suspender of shape that is used on the automobile coating production line, belong to the conveyer technical field.

Technical background:

In automobile coating production line, auto body will carry out pre-processing and electrophoresis process, and the conveying of auto body is mainly finished by aerial conveyer.At this moment, use a kind of production tooling---suspender.Suspender is holding in the palm auto body on the one hand, on the one hand and conveyer connect, the operation driving automobile vehicle body by conveyer runs to different technology workshop sections.Be rigid connection, each side two of arms between hanger beam that uses at present and the arm.Be rigid connection between crossbeam and the arm, auto body is when uphill/downhill, and arm not only will bear the gravity that vehicle body produces, and also will bear the moment of flexure that gravity produces, and the arm stressing conditions is abominable, often causes fracture accident.Each side two of arms are enclosed constructions, vehicle body is shifted to other load transfer device from suspender produce certain difficulty.

Summary of the invention:

The purpose of this utility model provides a kind of swing suspender of shape of new structure, and it can effectively overcome, and existing suspender arm stressing conditions is abominable, vehicle body shifts defectives such as difficulty to other load transfer device from suspender.The utility model is the technical scheme that weak point adopted that overcomes above-mentioned suspender: an end and the crossbeam of suspension rod are hinged and connected, the other end of suspension rod links to each other with the running trolley of conveyer, and crossbeam is enclosed within on the arm, and arm connects with end cap, arm and crossbeam are hinged, can relatively rotate.The fastening bolt group is arranged between collet and pressing plate, and pressing plate is located on the arm, and collet and arm are hinged, can relatively rotate.Support is screwed onto on the collet, supports to be used to support auto body.Rigid connection between hanger beam and arm changes into hinged, arm each side two enclosed construction change one-sided two Open architecture into.The utility model has following advantage: rational in infrastructure, to equipment require low; The reprinting of vehicle body is convenient, and investment cost of equipment is little; Safe and reliable, but automated production.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is lateral plans of Fig. 1;

Accompanying drawing 3 is the A-A cutaway views among Fig. 1;

Accompanying drawing 4 is the utility model constitutions diagram when going up a slope section.

Among the figure 1 is suspension rod, the 2nd, and crossbeam, the 3rd, arm, the 4th, support, the 5th, fastening bolt group, the 6th, fastening bolt group, the 7th, pressing plate, the 8th, collet, the 9th, end cap, the 10th, fastening bolt group.

The specific embodiment:

The contrast accompanying drawing: an end and the crossbeam 2 of suspension rod 1 are hinged and connected, and the other end of suspension rod 1 links to each other with the running trolley of conveyer, and crossbeam 2 is enclosed within on the arm 3, and arm 3 connects with end cap 9, and arm 3 is hinged with crossbeam 2, can relatively rotate.7 of collet 8 and pressing plates have fastening bolt group 6, and pressing plate 7 is located on the arm 3, and collet 8 is hinged with arm 3, can relatively rotate.Support 4 and be screwed onto on the collet 8, support 4 and be used to support auto body.Form parallel four limit row by crossbeam 2, arm 3, collet 8 by hinged center, as shown in Figure 4, suspender remains 3 gravity that bear auto body of arm when the uphill/downhill section, and does not have additional moment of flexure, has improved strained condition, has reduced the fault of equipment.As shown in Figure 2, arm 3 is one-sided distribution, and opposite side is open, can realize the parallel transfer of auto body between suspender and other load transfer device easily with fork elevating transfer machine.

Claims (1)

1, the swing suspender of C shape, the end and the crossbeam (2) that it is characterized in that suspension rod (1) are hinged and connected, the other end of suspension rod (1) links to each other with the running trolley of conveyer, crossbeam (2) is enclosed within on the arm (3), and arm (3) connects with end cap (9), and arm (3) is hinged with crossbeam (2), between collet (8) and pressing plate (7) fastening bolt group (6) is arranged, pressing plate (7) is located on the arm (3), and collet (8) is hinged with arm (3), supports (4) and is screwed onto on the collet (8).

Images