CN219969736U - Aluminum ingot carrying device for automobile part machining - Google Patents

Abstract

The utility model relates to an aluminum ingot carrying device for processing automobile parts, which belongs to the technical field of aluminum ingot processing and comprises a chassis and a limiting transportation assembly arranged above the chassis, wherein the limiting transportation assembly comprises a plurality of fixing rods and a plurality of bearing plates, the fixing rods are arranged perpendicular to the top surface of the chassis, any bearing plate is provided with a plurality of holes in a way of matching with the fixing rods, the bearing plates are in sliding fit with the fixing rods through the holes, the lower surface of the bearing plate is provided with a buffer cushion, bearing pads of two upper and lower adjacent bearing plates are mutually propped against the buffer cushion, an aluminum ingot is placed between the bearing pads of the two upper and lower adjacent bearing plates and the buffer cushion, and the top surface of the chassis is provided with the bearing pads; the aluminum ingot deformation risk is small, and meanwhile, the aluminum ingot multi-size rapid adaptation is considered.

Description

Aluminum ingot carrying device for automobile part machining

Technical Field

The utility model belongs to the technical field of aluminum ingot processing, and particularly relates to an aluminum ingot carrying device for automobile part processing.

Background

The aluminum ingot is an ingot-shaped alloy prepared by taking pure aluminum and recovered aluminum as raw materials and adding other elements according to the standard to improve the castability, the chemical property and the physical property of the pure aluminum, and is an important raw material in the manufacture of vehicles such as automobiles, trains, subways and the like.

In the process of completing the production and manufacturing of a transportation means by using the aluminum ingot, after the aluminum ingot is processed, the processed aluminum ingot needs to be carried through a carrying device, as vibration of the carrying device possibly occurs due to jolting when the aluminum ingot is carried, the aluminum ingot possibly drops from the device, the surface of the aluminum ingot is worn and even deformed when being contacted with the ground, in order to avoid the occurrence of such a situation, chinese patent CN211032680U discloses an aluminum ingot carrying device which comprises a fixed seat, four corners of the outer wall of the bottom of the fixed seat are fixedly connected with movable wheels, one side outer wall of each movable wheel is provided with a brake block, one side of the outer wall of the top of the fixed seat is fixedly connected with a push rod, one side outer wall of the push rod is provided with an annular groove, the inner wall of the annular groove is sleeved with a protective sleeve, two sides of the outer wall of the top of the fixed seat are fixedly connected with springs, the top outer walls of the two springs are fixedly connected with a placing plate, and the two sides of the outer wall of the top of the placing plate are fixedly connected with protection plates, and the protection plates and the two sides of the limiting block are mutually matched with each other through the springs, so that the aluminum ingot can be prevented from dropping from the placing plate or the device due to jolting of the road surface to the vibration; however, in the above-mentioned structure, its part of contact with the aluminium ingot is the dogtooth of placing the board top and seting up, to the intensity of pressure of aluminium ingot great, there is certain probability that the dogtooth will scratch wearing and tearing and even deformation to the softer aluminium ingot of texture when aluminium ingot is placed on it and transported, simultaneously, there are many parts to need to use aluminium alloy materials in the car processing, these parts include the aluminium alloy automobile body frame that the size is great and the car gearbox aluminium alloy part that the size is less, need to use the aluminium ingot that the size is different when producing these parts, and the manual adjustment extrusion piece of needs in the above-mentioned scheme and the position of fixed block in order to realize the clamp of aluminium ingot in the transportation, efficiency is lower, for this reason, need an aluminium ingot handling device for car parts processing that can carry out the adaptation to the aluminium ingot of many sizes fast when aluminium ingot deformation risk is little.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the aluminum ingot carrying device for processing the automobile parts, which has the characteristics of small deformation risk of the aluminum ingot and fast multi-size adaptation of the aluminum ingot.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an aluminum ingot handling device for auto parts processing, includes the chassis and sets up the spacing transportation subassembly in the chassis top, spacing transportation subassembly includes a plurality of dead levers and a plurality of loading board, a plurality of dead levers perpendicular to chassis top surface sets up, arbitrary the loading board all cooperates a plurality of dead levers to be equipped with a plurality of trompils, the loading board passes through trompil and a plurality of dead levers sliding fit;

the upper surface of arbitrary loading board all is equipped with the loading pad, and the lower surface is equipped with the blotter, and the loading pad and the blotter of upper and lower adjacent two loading boards are mutually pushed up, are used for placing the aluminium ingot between the loading pad and the blotter of upper and lower adjacent two loading boards, the chassis top surface is equipped with the loading pad.

As a preferable technical scheme of the utility model, any one of the fixing rods is provided with threads, a plurality of nuts matched with the threads are sleeved on any one of the fixing rods, and the nuts are used for bearing the bearing plate

As a preferable technical scheme of the utility model, the elastic modulus of the bearing pad is larger than that of the buffer pad

As a preferred embodiment of the present utility model, the surface of the bearing pad is provided with a relief.

As a preferable technical scheme of the utility model, the upper surface of the chassis is provided with a plurality of coamings, the coamings are perpendicular to the upper surface of the chassis, and the inner surfaces of the coamings are abutted with the side surfaces of the bearing plates.

As a preferable technical scheme of the utility model, wheels are arranged below the chassis, the side surface of the chassis is provided with a handle, and the handle consists of a telescopic rod and a handrail.

The beneficial effects of the utility model are as follows:

(1) Through setting up many gag levers and loading board that cooperate each other to set up loading pad and buffer pad respectively on upper surface and lower surface of loading board, can make the loading board accomplish in the aluminium ingot transportation, cushion aluminium ingot through loading pad, through loading pad and above the cushion pad accessible with aluminium ingot extrusion each other in order to form the accommodation space of adaptation current size aluminium ingot, press from both sides the aluminium ingot of equidimension, give consideration to aluminium ingot multisize adaptation when aluminium ingot deformation risk is little;

(2) Through setting up the multilayer loading board, aluminum ingot transportation volume is lower under the prerequisite that satisfies the reduction aluminum ingot deformation risk, compromise aluminum ingot transportation volume.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic view of the chassis of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a single carrier plate and the adjacent structures.

Description of main reference numerals:

in the figure: 1. a chassis; 11. a wheel; 12. coaming plate; 13. a handle; 2. a limit rod; 21. a carrying plate; 22. a load bearing pad; 23. a cushion pad; 24. and (3) a nut.

Detailed Description

In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.

Referring to fig. 1-3, an aluminum ingot carrying device for processing automobile parts comprises a chassis 1, wheels 11 and matched axle shafts and axle shaft bearing components are arranged on the bottom surface of the chassis 1, after the aluminum ingot is processed in the process of automobile production and manufacturing by using the aluminum ingot, the processed aluminum ingot needs to be carried through a carrying device, at the moment, an operator carries a plurality of aluminum ingots onto the chassis 1 in a handheld or clamping machine mode, and then the chassis 1 carrying the aluminum ingot is pushed to a target place to finish quick carrying of a plurality of aluminum ingots.

When the aluminum ingot is carried, the chassis 1 may vibrate due to jolt in the production environment, or when the aluminum ingot is placed on the aluminum ingot by the clamping mechanism, the aluminum ingot and the chassis 1 may slide relatively or collide with each other, and due to low hardness of the aluminum ingot, the chassis 1 may scratch the surface of the aluminum ingot or even deform the aluminum ingot during sliding or collision, the subsequent working procedure of processing the aluminum ingot is affected, the top of the chassis 1 is provided with the bearing pad 22 for reducing the impact of collision between the aluminum ingot and the chassis 1, in this embodiment, the bearing pad 22 is a cuboid sponge pad, when the aluminum ingot and the chassis 1 have collision tendency in the placing process or the transporting process, the bearing pad 22 between the aluminum ingot and the chassis 1 deforms and absorbs the kinetic energy of the aluminum ingot, so that the action pressure of the chassis 1 on the aluminum ingot is reduced while the vibration displacement degree of the aluminum ingot is reduced, and the deformation risk of the aluminum ingot is reduced.

In the process of damping the aluminum ingot by the structure, as only one layer of bearing pad 22 is arranged at the top of the chassis 1, the aluminum ingot conveying capacity is lower on the premise of meeting the requirement of reducing the deformation risk of the aluminum ingot, in order to achieve the aluminum ingot conveying capacity, a limit conveying assembly is further arranged above the chassis 1, the limit conveying assembly comprises a plurality of fixing rods and a plurality of bearing plates 21, the fixing rods are perpendicular to the top surface of the chassis 1, any bearing plate 21 is provided with a plurality of holes in a matched mode, the bearing plates 21 are in sliding fit with the fixing rods through the holes, meanwhile, the upper surface of any bearing plate 21 is provided with the bearing pad 22, in the embodiment, the top surface of the chassis 1 and the bearing plates 21 are rectangular, four fixing rods are arranged at the position, close to four vertexes, of the rectangular chassis 1 are matched with the four fixing rods, four holes are formed in the matched mode, when the aluminum ingot conveying device is used, after the aluminum ingot is paved on the bearing pads 22 at the top of the floor, the holes of one bearing plate 21 are aligned to the fixed rods, the bearing plates 21 are sleeved on the fixed rods, the bearing plates 21 slide downwards along the fixed rods until the bearing plates 21 are contacted with the top surfaces of aluminum ingots below, the installation of the bearing plates 21 is completed, then the rest aluminum ingots are placed on the bearing pads 22 of the installed bearing plates 21 until the current bearing pads 22 are paved, the installation of the next bearing plate 21 is completed, until all the aluminum ingots are installed in the conveying device, at the moment, the top of the chassis 1 and the bearing pads 22 on each bearing plate 21 are used for placing the aluminum ingots, and meanwhile, the vibration reduction is carried out on the aluminum ingots placed on the corresponding bearing plates 21, so that the conveying capacity of the aluminum ingots is considered on the premise of reducing the deformation risk of the aluminum ingots.

In the transportation process, the bearing plate 21 is placed above the aluminum ingot, when the chassis 1 jolts, the aluminum ingot collides with the bearing plate 21 above with probability, the deformation risk of the aluminum ingot is improved, meanwhile, the aluminum ingot needs to be limited or clamped in the horizontal direction in the transportation process so as to prevent the aluminum ingot from falling out of the transportation device, because a plurality of parts in the automobile processing need to be made of aluminum alloy materials, the parts comprise aluminum alloy automobile body frames with larger sizes and automobile gearbox aluminum alloy parts with smaller sizes, aluminum ingots with different sizes need to be used in the production of the parts, and additional movable mechanisms are needed to be arranged for mechanically clamping the aluminum ingots with different sizes, so that the whole weight and the mechanism complexity of the transportation device are increased, and for this reason, the lower surface of any bearing plate 21 is provided with the buffer pad 23, the bearing pads 22 and the buffer pads 23 of the upper and lower adjacent bearing plates 21 are mutually propped against each other under the dead weight action of the bearing plates 21 at the moment, aluminum ingots arranged on the bearing pads 22 and the buffer pads 23 above the bearing pads 22 are mutually extruded, so that the outer surfaces of the aluminum ingots are wrapped by the bearing pads 22 and the buffer pads 23, when the aluminum ingots have the tendency of collision with the chassis 1 above or below or the bearing plates 21, the bearing pads 22 and the buffer pads 23 play a role of anti-collision shock for the aluminum ingots, when the aluminum ingots have the tendency of displacement in the horizontal direction, the bearing pads 22 wrapping the surfaces of the aluminum ingots including the side surfaces of the aluminum ingots rub against the surfaces of the buffer pads 23 and the aluminum ingots, the aluminum ingots are prevented from horizontal movement, when the aluminum ingots with different sizes are wrapped by the bearing pads 22 and the buffer pads 23, the aluminum ingots are created to fit the wrapping space of the aluminum ingot size through extrusion of the bearing pads 22 and the buffer pads 23, so that when aluminum ingots with various sizes are transported, the bearing pad 22 and the buffer pad 23 can be tightly attached to the surfaces of the aluminum ingots, the aluminum ingots with different sizes are damped while being horizontally limited, and the deformation risk of the aluminum ingots is reduced.

In the process of transporting and damping the structure, the upper bearing plate 21 and the aluminum ingot placed on the upper bearing plate jointly extrude the lower aluminum ingot and the bearing plate 21, the lowest aluminum ingot and the bearing plate 21 and the buffer cushion 23 on the bearing plate 21 can be extruded by all the bearing plates 21 and the aluminum ingot at the upper part, at the moment, the buffer cushion 23 has probability of being extruded to the deformation upper limit, the lowest aluminum ingot can not be damped from the upper part, simultaneously, when the transportation amount of the aluminum ingot is large, the extrusion effect on the aluminum ingot has probability of deforming the aluminum ingot with lower strength, in order to ensure that the bearing cushion 22 and the buffer cushion 23 are matched to clamp the aluminum ingot and simultaneously reduce the extrusion effect of the upper bearing plate 21 and the aluminum ingot on the lower bearing plate 21 and the aluminum ingot, in the embodiment, four limit rods 2 are all provided with threads, each bearing plate 21 corresponds to four nuts 24 matched with threads, when the bearing plate 21 is installed, four nuts 24 are respectively screwed on the four limit rods 2, the four nuts 24 are positioned in the same plane, after the four nuts 24 are installed, the bearing plate 21 corresponding to the nuts 24 is arranged on the upper surfaces of the four nuts 24 to finish the installation of the bearing plate 21, meanwhile, the installation position of the nuts 24 ensures that a buffer pad 23 on the bearing plate 21 is in interference fit with a bearing pad 22 below after the installation of the bearing plate 21 is finished, when the bearing plate 21 and an aluminum ingot on the bearing plate are pressed downwards under the action of dead weight, the lower surface of the bearing plate 21 is pressed against the upper surface of the corresponding four nuts 24, at the moment, the nuts 24 exert bearing function on the bearing plate 21, the buffer pad 23 is prevented from being pressed to the deformation upper limit due to the further pressing of the bearing plate 21, the shock absorption function on the aluminum ingot is not realized, and meanwhile, the contact extrusion of the upper bearing plate 21 and the aluminum ingot on the lower aluminum ingot is prevented, resulting in deformation of the ingot.

In the process of bearing the aluminum ingot by the structure, the bearing pad 22 is more stressed due to the fact that the bearing pad 22 is directly subjected to the gravity action of the aluminum ingot, the bearing pad 22 is damaged by the fact that the bearing pad is extruded to the deformation upper limit in a long-term extrusion probability of the aluminum ingot, meanwhile, the bearing pad 22 is more stressed and is larger in deformation on the premise of the same elastic modulus, when more aluminum ingots are placed, the aluminum ingot has the probability that the height of the bearing pad 22 is greatly reduced integrally, the bearing pad 22 and the buffer pad 23 cannot be abutted to each other, the wrapping effect on the aluminum ingot is reduced, and the elastic modulus of the bearing pad 22 is larger than that of the buffer pad 23.

In order to further limit the aluminum ingot from sliding horizontally during transportation, the upper surface of each bearing pad 22 is provided with a convex line, and when the aluminum ingot has a tendency of sliding relatively to the bearing pad 22, the bearing pad 22 with the convex line can provide larger friction force to the aluminum ingot, so that the tendency of sliding relatively to the aluminum ingot is reduced.

In the actual transportation process, when the conditions such as sudden start and stop occur, the situation that the structure cannot prevent the aluminum ingot from sliding or even sliding out of the bearing pad 22 occurs, and because the side surface of the bearing pad 22 is not provided with the blocking structure, the aluminum ingot sliding out of the bearing pad 22 can be directly separated from the carrying device and falls on the floor, therefore, the upper surface of the chassis 1 is provided with a plurality of coamings 12, the coamings 12 are perpendicular to the upper surface of the chassis 1, the inner surface of the coamings 12 is abutted with the side surface of the bearing plate 21, and the coamings 12 are used as a final solution.

In order to facilitate the carrying of the carrying device by an operator or other external driving modes, the side surface of the chassis 1 is provided with a handle 13, and the handle 13 is composed of a telescopic rod and an armrest, in this embodiment, the telescopic rod forms an included angle of 45 degrees with the ground, and when in use, the operator can adjust the length of the telescopic rod according to the position of the actual hanging point or the grabbing point so as to change the position of the armrest, so that the armrest and the position of the actual hanging point or the grabbing point are adjusted.

The working principle and the using flow of the utility model are as follows:

after the bearing pads 22 on the top of the floor are fully paved with aluminum ingots, respectively screwing four nuts 24 onto four limiting rods 2 and enabling the four nuts 24 to be in the same plane, after the four nuts 24 are installed, aligning the holes of the bearing plates 21 corresponding to the nuts 24 with the fixing rods and sleeving the bearing plates 21 on the fixing rods, enabling the bearing plates 21 corresponding to the nuts 24 to be placed on the upper surfaces of the four nuts 24, completing the installation of the bearing plates 21, then placing the rest aluminum ingots on the bearing pads 22 of the installed bearing plates 21 until the current bearing pads 22 are fully paved, and then completing the installation of the next bearing plates 21 and fully paving the aluminum ingots until all the aluminum ingots are installed in the carrying device;

in the transportation process, when the aluminum ingot has a trend of collision with the chassis 1 or the bearing plate 21 above or below, the bearing pad 22 and the buffer pad 23 play a role in preventing collision and shock absorption on the aluminum ingot, and when the aluminum ingot has a displacement trend in the horizontal direction, the bearing pad 22 wrapping the surface of the aluminum ingot including the side surface of the aluminum ingot rubs with the surfaces of the buffer pad 23 and the aluminum ingot to prevent the aluminum ingot from horizontally moving, and when the aluminum ingots with different sizes are wrapped by the bearing pad 22 and the buffer pad 23, the aluminum ingot creates a wrapping space adapting to the size of the aluminum ingot through extrusion of the bearing pad 22 and the buffer pad 23, so that when the aluminum ingots with various sizes are transported, the bearing pad 22 and the buffer pad 23 can be tightly attached to the surface of the aluminum ingot.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (6)

1. An aluminum ingot handling device for automobile part processing, which is characterized in that: the device comprises a chassis and a limiting transportation assembly arranged above the chassis, wherein the limiting transportation assembly comprises a plurality of fixing rods and a plurality of bearing plates, the fixing rods are perpendicular to the top surface of the chassis, any bearing plate is provided with a plurality of holes in a matched mode with the fixing rods, and the bearing plates are in sliding fit with the fixing rods through the holes;

the upper surface of arbitrary loading board all is equipped with the loading pad, and the lower surface is equipped with the blotter, and the loading pad and the blotter of upper and lower adjacent two loading boards are mutually pushed up, are used for placing the aluminium ingot between the loading pad and the blotter of upper and lower adjacent two loading boards, the chassis top surface is equipped with the loading pad.

2. The aluminum ingot handling device for machining automobile parts according to claim 1, wherein: any one of the fixing rods is provided with threads, a plurality of nuts matched with the threads are sleeved on any one of the fixing rods, and the nuts are used for bearing the bearing plate.

3. The aluminum ingot handling device for machining automobile parts according to claim 1, wherein: the modulus of elasticity of the bearing pad is greater than that of the cushion pad.

4. The aluminum ingot handling device for machining automobile parts according to claim 1, wherein: the surface of the bearing pad is provided with convex patterns.

5. The aluminum ingot handling device for machining automobile parts according to claim 1, wherein: the chassis upper surface is equipped with a plurality of bounding walls, a plurality of bounding walls perpendicular to chassis upper surface, bounding wall internal surface and loading board side butt.

6. The aluminum ingot handling device for machining automobile parts according to claim 1, wherein: the chassis is provided with wheels in a descending mode, the side face of the chassis is provided with a handle, and the handle is composed of a telescopic rod and an armrest.