Motorcycle frame surface pickling treatment equipment

Abstract

The utility model relates to the technical field of motorcycle frame machining, and particularly discloses motorcycle frame surface acid pickling treatment equipment which comprises an acid pickling tank. The hoisting mechanism comprises supporting frames arranged on the two sides of the pickling tank, a mounting plate arranged between the supporting frames, an electric hoist arranged on the mounting plate, a connecting plate arranged below the mounting plate and hoisted by the electric hoist, and a hook arranged on the connecting plate; the cleaning mechanism comprises a plurality of air nozzles which are arranged on the connecting plate and face the pickling tank, an air inlet pipeline communicated with the air nozzles and an air pump for supplying air to the air inlet pipeline, and the problems that after a traditional motorcycle frame is subjected to pickling, pickling liquid left on the motorcycle frame is prone to splashing out of the pickling tank, other surrounding equipment is corroded, and the service life of the pickling tank is prolonged are solved. And the service life of peripheral processing equipment is influenced.

Description

TECHNICAL FIELD

[0001] The application relates to the motorcycle frame processing technical field, and particularly discloses a motorcycle frame surface pickling treatment equipment. BACKGROUND

[0002] In the processing of the motorcycle frame, the pickling process is mainly used for removing the oxide skin and rust on the surface of the steel, and the pickling liquid used for pickling is generally a mixture of various acids, mainly including sulfuric acid, nitric acid and hydrofluoric acid, etc., the mixture of the acids has strong corrosion, strong oxidizability and high temperature of the corrosion medium.

[0003] At present, after the motorcycle frame is pickled, the motorcycle frame is directly hoisted out of the pickling tank by a crane, and part of the pickling liquid is left on the wall surface and the corner of the motorcycle frame, when the crane hoists the motorcycle frame, the pickling liquid left on the motorcycle frame is easy to splash out of the pickling tank, corrodes other surrounding equipment, and affects the service life of the surrounding processing equipment, therefore, the motorcycle frame surface pickling treatment equipment is provided to solve the above problems. CONTENT OF THE INVENTION

[0004] The motorcycle frame surface pickling treatment equipment is provided to solve the problem that the pickling liquid left on the motorcycle frame is easy to splash out of the pickling tank after the traditional motorcycle frame is pickled, corrodes other surrounding equipment, and affects the service life of the surrounding processing equipment.

[0005] In order to achieve the above purpose, the basic scheme of the motorcycle frame surface pickling treatment equipment comprises the following:

[0006] A pickling tank;

[0007] A hoisting mechanism comprising support frames arranged on both sides of the pickling tank, a mounting plate arranged between the support frames, an electric hoist arranged on the mounting plate, a connecting plate arranged below the mounting plate and hoisted by the electric hoist, and a hook arranged on the connecting plate;

[0008] A cleaning mechanism comprising a plurality of air nozzles arranged on the connecting plate and facing the pickling tank, an air inlet pipeline in communication with the air nozzles, and an air pump for supplying air to the air inlet pipeline.

[0009] The principle and effect of the basic scheme are as follows:

[0010] Compared with the prior art, the utility model discloses a connecting plate and air nozzle are lifted by the electric hoist, and after the electric hoist lifts the motorcycle frame after pickling, the air pump supplies air to the air inlet pipeline and the air nozzle, so that the air flow blows the motorcycle frame surface, and then the residual pickling solution is blown into the pickling tank, thereby solving the problem that the residual pickling solution on the motorcycle frame is easy to splash outside the pickling tank after the traditional motorcycle frame is pickled, causing corrosion to other surrounding equipment and affecting the service life of the surrounding processing equipment.

[0011] Further, a plurality of telescopic rods are arranged between the mounting plate and the connecting plate, the telescopic rod comprises a fixed rod connected with the mounting plate and a sliding sleeve connected with the connecting plate, and the bottom of the fixed rod extends into the sliding sleeve.

[0012] Further, the connecting plate is provided with air cavities communicated with the air nozzles, and the bottom of the fixed rod is in sliding sealing connection with the inner wall of the sliding sleeve. Through the arrangement, when the connecting plate moves downward, the fixed rod and the sliding sleeve are relatively far away from each other, and the gas is stored in the sliding sleeve, and when the connecting plate moves upward, the fixed rod and the sliding sleeve are close to each other, and the gas stored in the sliding sleeve is squeezed out to blow the motorcycle frame surface, thereby improving the cleaning effect of the residual pickling solution on the motorcycle frame surface.

[0013] Further, a plurality of air bags communicated with the air cavities are arranged between the mounting plate and the connecting plate. The air bags can also store gas when the connecting plate moves downward, and release gas when the connecting plate moves upward, thereby further improving the cleaning effect of the residual pickling solution on the motorcycle frame surface.

[0014] Further, the air inlet pipeline is communicated with the air bag, and a one-way valve is arranged on the air inlet pipeline. The one-way valve can prevent the gas stored in the air bag from being released to the outside.

[0015] Further, the support frame comprises a base, a support frame arranged on the base, a screw rod vertically rotatably connected with the support frame, and a driving member for driving the screw rod to rotate, both ends of the mounting plate are threadedly connected with the screw rod, and the support frame is vertically provided with a guide rod on which the mounting plate can slide. The height position of the mounting plate can be adjusted according to the use requirement, thereby facilitating the lifting of the motorcycle frame.

[0016] Further, the air inlet pipeline is a foldable pipeline or a hose with a telescopic length. The air inlet pipeline can be prevented from being damaged during the height adjustment of the mounting plate. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative effort based on these drawings.

[0018] Figure 1 A schematic diagram of a motorcycle frame surface pickling treatment equipment according to an embodiment of the present application is shown;

[0019] Figure 2 A schematic diagram of Figure 1 A portion of the schematic diagram is enlarged;

[0020] Figure 3 A portion of the schematic diagram is enlarged. Figure 1 A portion of the schematic diagram is enlarged. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined technical purposes, the specific embodiments, structures, features and effects according to the present application will be described in detail below with reference to the drawings and preferred embodiments.

[0022] The reference signs in the drawings of the specification include: bottom plate 1, pickling tank 2, support frame 3, mounting plate 4, electric hoist 5, steel cable 6, connecting plate 7, hook 8, screw rod 9, guide rod 10, air bag 11, sliding sleeve 12, fixed shaft 13, air inlet pipeline 14, base 15, mounting seat 16, hand wheel 17, driven bevel gear 18, connecting shaft 19.

[0023] A motorcycle frame surface pickling treatment equipment, as shown in Figure 1 includes a pickling tank 2, a lifting mechanism arranged above the pickling tank 2, and a cleaning mechanism driven by the lifting mechanism.

[0024] The pickling tank 2 is installed on the work station of the motorcycle frame pickling process through the bottom plate 1, and the lifting mechanism includes support frames 3 arranged on both sides of the pickling tank 2, a mounting plate 4 arranged between the support frames 3, an electric hoist 5 arranged on the mounting plate 4, a connecting plate 7 arranged below the mounting plate 4 and fixed with the end of the steel cable 6 of the electric hoist 5, and a hook 8 arranged on the connecting plate 7, so as to achieve the purpose of lifting the motorcycle frame being pickled; the cleaning mechanism includes a plurality of air nozzles arranged on the connecting plate 7 and facing the pickling tank 2, an air inlet pipeline 14 in communication with the air nozzles, and an air pump for supplying air to the air inlet pipeline 14.

[0025] As Figure 2As shown, the connecting plate 7 is provided with air cavities communicated with the air nozzles, and the mounting plate 4 and the two ends of the connecting plate 7 are provided with telescopic rods, the telescopic rod comprises a fixed rod connected with the mounting plate 4 and a sliding sleeve 12 connected with the connecting plate 7, the bottom of the sliding sleeve 12 is communicated with the air cavity in the connecting plate 7, and the bottom of the fixed rod is slidingly and sealingly connected with the inner wall of the sliding sleeve 12 and is provided with a corresponding sealing ring; and the mounting plate 4 and the connecting plate 7 are further provided with two air cavities communicated with the air bag 11, the air inlet pipeline 14 is communicated with the air bag 11, and the air inlet pipeline 14 is provided with a one-way valve.

[0026] As shown in the figure, Figure 3 The support frame 3 comprises a base 15, a support frame provided on the base 15, a screw rod 9 vertically rotatably connected with the support frame, and a driving member for driving the screw rod 9 to rotate, the bottom of the base 15 is provided with a plurality of universal wheels with brake levers, the driving member comprises a hand wheel 17, a mounting seat 16 for mounting the hand wheel 17 and the screw rod 9, and a bevel gear pair provided between the hand wheel 17 and the screw rod 9, in the bevel gear pair, the driving bevel gear coaxially connected with the hand wheel 17 has fewer teeth, while the driven bevel gear 18 coaxially connected with the screw rod 9 has more teeth, the driving bevel gear and the driven bevel gear 18 are in mesh with each other, the driven bevel gear 18 is coaxially connected with the screw rod 9 through a connecting shaft 19, the two ends of the mounting plate 4 are threadedly connected with the screw rod 9, and the support frame is vertically provided with a guide rod 10 capable of slidingly accommodating the mounting plate 4; correspondingly, the air inlet pipeline 14 adopts a foldable pipeline or a hose with a telescopic length, so as to avoid damage of the air inlet pipeline 14 caused by being pulled during the height adjustment of the mounting plate 4.

[0027] In this embodiment, the connecting plate 7 is lifted by the electric hoist 5, and the motorcycle frame subjected to pickling is lifted, and in this process, during the downward movement of the connecting plate 7, the fixed rod and the sliding sleeve 12 are relatively far away from each other, the air bag 11 is stretched, and the gas is stored in the sliding sleeve 12 and the air bag 11, while during the upward movement of the connecting plate 7, the fixed rod and the sliding sleeve 12 are relatively close to each other, the air bag 11 is squeezed, and the gas stored in the sliding sleeve 12 and the air bag 11 is squeezed out to blow and wipe the surface of the motorcycle frame, while the air pump is matched to supply air to the air inlet pipeline 14 and the air nozzle, so that the airflow blows and wipes the surface of the motorcycle frame, and then blows and wipes the residual pickling liquid into the pickling tank 2, so as to solve the problem that the pickling liquid remaining on the motorcycle frame after pickling is easy to splash out of the pickling tank 2, causing corrosion to other surrounding equipment and affecting the service life of the surrounding processing equipment.

[0028] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content to obtain equivalent embodiments with equivalent changes, as long as the changes or modifications do not deviate from the technical solution of the present application. Any indirect modification, equivalent change and modification of the above embodiments based on the technical essence of the present application still belong to the scope of the technical solution of the present application.

Claims

1. A motorcycle frame surface pickling treatment apparatus characterized by comprising: The acid pickling tank is provided with a lifting mechanism, a cleaning mechanism and a supporting frame. The lifting mechanism comprises supporting frames arranged on both sides of the acid pickling tank, a mounting plate arranged between the supporting frames, an electric hoist arranged on the mounting plate, a connecting plate arranged below the mounting plate and lifted by the electric hoist, and a hook arranged on the connecting plate. The cleaning mechanism comprises a plurality of air nozzles arranged on the connecting plate and facing the acid pickling tank, an air inlet pipeline in communication with the air nozzles, and an air pump for supplying air to the air inlet pipeline. A plurality of telescopic rods are arranged between the mounting plate and the connecting plate, and each telescopic rod comprises a fixed rod connected with the mounting plate and a sliding sleeve connected with the connecting plate.

2. The motorcycle frame surface pickling treatment apparatus according to claim 1, characterized by The bottom of the fixed rod extends into the sliding sleeve.

3. A surface pickling treatment apparatus for a motorcycle frame according to claim 2, characterized by An air cavity in communication with each air nozzle is arranged in the connecting plate, and the bottom of the fixed rod is in sliding sealing connection with the inner wall of the sliding sleeve.

4. A surface pickling treatment apparatus for a motorcycle frame according to claim 3, characterized by A plurality of air bags in communication with the air cavity are further arranged between the mounting plate and the connecting plate.

5. A surface pickling apparatus for a motorcycle frame according to claim 4, wherein The air inlet pipeline is in communication with the air bag, and a one-way valve is arranged on the air inlet pipeline.

6. A surface pickling treatment apparatus for a motorcycle frame according to any one of claims 1 to 5, characterized in that, The supporting frame comprises a base, a supporting frame arranged on the base, a screw rod vertically rotatably connected with the supporting frame, and a driving member for driving the screw rod to rotate.

7. A surface pickling apparatus for a motorcycle frame according to claim 6, wherein The two ends of the mounting plate are threadedly connected with the screw rod, and the supporting frame is vertically provided with a guide rod on which the mounting plate can slide. The air inlet pipeline is a foldable pipeline or a hose.

Images