CN205274402U - A skid locator for carrying roll bed - Google Patents

Abstract

The utility model discloses a skid locator for carrying roll bed. The on -off device comprises a base, be equipped with actuating mechanism and bearing bracket on the base, the base top is equipped with clamping mechanism, actuating mechanism is located the bearing bracket below, clamping mechanism is located the bearing bracket top, actuating mechanism includes cylinder and actuating arm, clamping mechanism is including the tight arm of main clamp, tight arm of vice clamp and connecting rod, be equipped with drive shaft and driven shaft on the bearing bracket, the cylinder pole of cylinder is articulated with actuating arm one end, the actuating arm other end and drive shaft one end fixed connection, the drive shaft other end and the tight arm fixed connection of main clamp, driven shaft and the tight arm fixed connection of vice clamp, connecting rod one end articulates with the main arm that clips, the connecting rod other end is articulated with the tight arm of vice clamp. The utility model discloses install on the curb plate of bed is rolled in the transport, through the support post of the tight skid of clamping mechanism clamp, can not take place with the transmission shaft that rolls the bed to interfere, be suitable for the skid location with different motorcycle types.

Description

A kind of for transportation rolling-bed sled steady arm

Technical field

The utility model relates to transportation rolling-bed technical field, particularly relates to a kind of for transportation rolling-bed sled steady arm.

Background technology

Painting dressing automobiles has many production lines being made up of specific equipment, therefore body in white is reached the standard grade, roll off the production line need to through polytype technique handling equipment for application finished car. Handling equipment is primarily of self-propelled hoist conveying, chain conveying and rolls a delivery system formation, wherein carries the load tool of use to be respectively suspender and sled, for vehicle body transfer conveying. Transition transfer between two systems is provided with and automatically turns linked to station, therefore handling equipment is provided with various positioning fixture, for the relative position located between suspender and sled, realize the transfer docking of the chassis pilot hole vehicle body point of fixity corresponding with on suspender and sled, also it is exactly vehicle body from the mutual transfer between the two of suspender and sled.

Existing steady arm is directly installed on immediately below Gun Chuan center on ground, is split type installation with rolling bed. Due to the feature of steady arm own, the clamping of its clamp arm rolls the sled center crossbeam above bed for uniquely locating position. If mobile position or another increase this steady arm all can interfere with the transmission shaft rolled on bed, cause using, so separate unit rolls bed can only install the type steady arm. Therefore this steady arm is only suitable for the production requirement of the specific vehicle of single. Another kind of vehicle is incorporated to this production line produces to reduce costs, due to the difference on new model chassis, all suspenders and sled all adaptation certainly will be had new vehicle body point of fixity, relative position for locating between suspender and sled also just changes, and so this steady arm just cannot be suitable for the location function of new model.

Summary of the invention

The purpose of this utility model overcomes existing transportation rolling-bed sled steady arm to be arranged on immediately below transportation rolling-bed center on ground, by clamping the crossbeam location, sled center of transportation rolling-bed top, this steady arm can not move and increase, the technical problem of the sled location of different automobile types can not be suitable for, provide a kind of for transportation rolling-bed sled steady arm, it is arranged on transportation rolling-bed side plate, by the support column of clamping mechanism clamping skid, according to the position of the skid adjustment steady arm of different automobile types or steady arm can be increased, can not with transportation rolling-bed on transmission shaft interfere, it is suitable for the sled with different automobile types to locate.

In order to solve the problem, the utility model is achieved by the following technical solutions:

Of the present utility model a kind of for transportation rolling-bed sled steady arm, comprise base, described base is provided with driving mechanism and bottom bracket, clamping mechanism it is provided with above described base, described driving mechanism is positioned at below bottom bracket, described clamping mechanism is positioned at above bottom bracket, described driving mechanism comprises cylinder and drives arm, described clamping mechanism comprises main clamp arm, secondary clamp arm and connecting rod, described bottom bracket is provided with drive shaft and driven shaft, the cylinder rod of described cylinder is hinged with driving arm one end, the described driving arm the other end is fixedly connected with drive shaft one end, the described drive shaft the other end is fixedly connected with main clamp arm, described driven shaft is fixedly connected with secondary clamp arm, described connecting rod one end and main clamp arm are hinged, the described connecting rod the other end is hinged with secondary clamp arm.

In the technical program, by the floor installation of steady arm on the specified location of transportation rolling-bed side plate, clamping mechanism is positioned at transportation rolling-bed top, skid is located, it is achieved the transfer docking of chassis pilot hole between the vehicle body point of fixity that suspender is corresponding with on sled by catching and clamp the support column of skid. It is fixed with 4 support columns (sled supports above column for installing the location fixed link of chassis and bracket etc. and support the weight of whole chassis body) above a usual sled, a transportation rolling-bed side plate is so installed the just applicable requirement produced in various doubling of multiple steady arm.

When the cylinder rod of cylinder stretches out, cylinder rod drives arm as arc swing, drive shaft to be rotated, thus drives main clamp arm to rotate, and main clamp arm drives secondary clamp arm to do reverse rotation by connecting rod, makes main clamp arm and secondary clamp arm make clamping action. When the cylinder rod of cylinder is retracted, make between main clamp arm and secondary clamp arm and unclamp action. Drive arm and main clamp arm to be take drive shaft as the lever principle action of fulcrum, and make the sense of rotation of main clamp arm and pair clamp arm contrary by the specific mode of connection of connecting rod.

As preferably, described bottom bracket comprises two vertical plates vertical with base bearing support parallel with base with two, two vertical plates are parallel to each other, and two bearing supports are parallel to each other and run through two vertical plates, and described drive shaft and driven shaft are separately positioned in two bearing supports. Bearing support is cylinder shape.

As preferably, being provided with stiffening plate near between the vertical plate and base of cylinder. Owing to the vertical plate near cylinder is relatively big by power, strengthen the vertical plate intensity near cylinder by stiffening plate.

As preferably, the rectangular trilateral of described stiffening plate, two square edges of stiffening plate are connected with base with vertical plate respectively.

As preferably, described drive shaft is fixedly connected with the left end of main clamp arm, described connecting rod and the hinged one end of main clamp arm are positioned at the left side of drive shaft, and described driven shaft is fixedly connected with the left end of secondary clamp arm, and described connecting rod one end hinged with secondary clamp arm is positioned at the forward right side of driven shaft.

As preferably, described base is provided with some open holess. By open holes by floor installation on the specified location of transportation rolling-bed side plate.

The beneficial effects of the utility model are: be arranged on transportation rolling-bed side plate, by the support column of clamping mechanism clamping skid, according to the position of the skid adjustment steady arm of different automobile types or steady arm can be increased, can not interfere with the transmission shaft rolled on bed, it is suitable for the sled with different automobile types and locates.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is the side-view of Fig. 1;

Fig. 3 is a kind of structural representation of the present utility model.

In figure: 1, base, 2, cylinder, 3, drive arm, 4, main clamp arm, 5, secondary clamp arm, 6, connecting rod, 7, drive shaft, 8, driven shaft, 9, vertical plate, 10, bearing support, 11, strengthen version, 12, open holes, 13, compress packing ring, 14, locking screw.

Embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: the present embodiment a kind of for transportation rolling-bed sled steady arm, such as Fig. 1, Fig. 2, shown in Fig. 3, comprise base 1, base 1 is provided with driving mechanism and bottom bracket, clamping mechanism it is provided with above base, driving mechanism is positioned at below bottom bracket, clamping mechanism is positioned at above bottom bracket, driving mechanism comprises cylinder 2 and drives arm 3, clamping mechanism comprises main clamp arm 4, secondary clamp arm 5 and connecting rod 6, bottom bracket is provided with drive shaft 7 and driven shaft 8, the cylinder rod of cylinder 2 is hinged with driving arm 3 one end, arm 3 the other end is driven to be fixedly connected with drive shaft 7 one end, drive shaft 7 the other end is fixedly connected with main clamp arm 4, driven shaft 8 is fixedly connected with secondary clamp arm 5, connecting rod 6 one end and main clamp arm 4 are hinged, connecting rod 6 the other end is hinged with secondary clamp arm 5.

Bottom bracket comprises two vertical plates 9 vertical with base 1 bearing support 10 parallel with base 1 with two, and two vertical plates 9 are parallel to each other, and two bearing supports 10 are parallel to each other and run through two vertical plates 9, and drive shaft 7 and driven shaft 8 are separately positioned in two bearing supports 10. Bearing support 10 is in cylinder shape. It is provided with stiffening plate 11 near between the vertical plate 9 and base 1 of cylinder 2, owing to the vertical plate 9 near cylinder 2 is relatively big by power, strengthens vertical plate 9 intensity near cylinder 2 by stiffening plate 11. Stiffening plate 11 is trilateral at right angles, and two square edges of stiffening plate 11 are connected with base 1 with vertical plate 9 respectively. Drive shaft 7 is fixedly connected with the left end of main clamp arm 4, and connecting rod 6 one end hinged with main clamp arm 4 is positioned at the left side of drive shaft 7, and driven shaft 8 is fixedly connected with the left end of secondary clamp arm 5, and connecting rod 6 one end hinged with pair clamp arm 5 is positioned at the forward right side of driven shaft 8. Base 1 is provided with four open holess 12, by open holes 12 specified locationes being arranged on transportation rolling-bed side plate. Drive shaft 7 and driven shaft 8 two ends are respectively equipped with and are compressed packing ring 13 and locking screw 14, make each parts become as a whole.

The base 1 of steady arm is arranged on the specified location of transportation rolling-bed side plate, clamping mechanism is positioned at transportation rolling-bed top, skid is located, it is achieved the transfer docking of chassis pilot hole between the vehicle body point of fixity that suspender is corresponding with on sled by catching and clamp the support column of skid. It is fixed with 4 support columns (sled supports above column for installing the location fixed link of chassis and bracket etc. and support the weight of whole chassis body) above a usual sled, a transportation rolling-bed side plate is so installed the just applicable requirement produced in various doubling of multiple steady arm.

When the cylinder rod of cylinder 2 stretches out, cylinder rod drives arm 3 as arc swing, drive shaft 7 to be rotated, thus driving main clamp arm 4 to rotate, main clamp arm 4 drives secondary clamp arm 5 to do reverse rotation by connecting rod 6, makes main clamp arm 4 and secondary clamp arm 5 make clamping action. When the cylinder rod of cylinder 2 is retracted, make between main clamp arm 4 and secondary clamp arm 5 and unclamp action. Drive arm 7 and main clamp arm 4 to be the lever principle action taking drive shaft 7 as fulcrum, and make the sense of rotation of main clamp arm 4 and secondary clamp arm 5 contrary by the specific mode of connection of connecting rod 6.

Claims (6)

1. one kind for transportation rolling-bed sled steady arm, it is characterized in that: comprise base (1), described base (1) is provided with driving mechanism and bottom bracket, clamping mechanism it is provided with above described base, described driving mechanism is positioned at below bottom bracket, described clamping mechanism is positioned at above bottom bracket, described driving mechanism comprises cylinder (2) and drives arm (3), described clamping mechanism comprises main clamp arm (4), secondary clamp arm (5) and connecting rod (6), described bottom bracket is provided with drive shaft (7) and driven shaft (8), the cylinder rod of described cylinder (2) is hinged with driving arm (3) one end, described driving arm (3) the other end is fixedly connected with drive shaft (7) one end, described drive shaft (7) the other end is fixedly connected with main clamp arm (4), described driven shaft (8) is fixedly connected with secondary clamp arm (5), described connecting rod (6) one end and main clamp arm (4) are hinged, described connecting rod (6) the other end is hinged with secondary clamp arm (5).

2. according to claim 1 a kind of for transportation rolling-bed sled steady arm, it is characterized in that: described bottom bracket comprises two vertical plates (9) vertical with base bearing support (10) parallel with base (1) with two, two vertical plates (9) are parallel to each other, two bearing supports (10) are parallel to each other and run through two vertical plates (9), and described drive shaft (7) and driven shaft (8) are separately positioned in two bearing supports (10).

3. according to claim 2 a kind of for transportation rolling-bed sled steady arm, it is characterised in that: it is provided with stiffening plate (11) near between the vertical plate (9) and base (1) of cylinder (2).

4. according to claim 3 a kind of for transportation rolling-bed sled steady arm, it is characterised in that: described stiffening plate (11) is trilateral at right angles, and two square edges of stiffening plate (11) are connected with base (1) with vertical plate (9) respectively.

5. a kind of for transportation rolling-bed sled steady arm according to claim 1 or 2 or 3 or 4, it is characterized in that: described drive shaft (7) is fixedly connected with the left end of main clamp arm (4), the hinged one end of described connecting rod (6) and main clamp arm (4) is positioned at the left side of drive shaft (7), described driven shaft (8) is fixedly connected with the left end of secondary clamp arm (5), and described connecting rod (6) one end hinged with secondary clamp arm (5) is positioned at the forward right side of driven shaft (8).

6. a kind of for transportation rolling-bed sled steady arm according to claim 1 or 2 or 3 or 4, it is characterised in that: described base (1) is provided with some open holess (12).