CN209936705U

CN209936705U - Pickling device for wheel rim surface treatment

Info

Publication number: CN209936705U
Application number: CN201920720737.9U
Authority: CN
Inventors: 房新友
Original assignee: Tianjin Shengxinyou Bicycle Co Ltd
Current assignee: Tianjin Shengxinyou Bicycle Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-14
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a wheel steel ring pickling device for surface treatment includes the bottom plate, wash case and pickling case, the up end of bottom plate is provided with respectively and washs case and pickling case, and the pickling case sets up on the right side of wasing the case, both ends position all is provided with horizontal guide rail around the up end of bottom plate is close to, and be provided with mobilizable running gear on the guide rail, the fixed lifter that is provided with of running gear's up end, and pass through bracing piece fixed connection between the top of two lifters, the lower terminal surface of bracing piece is fixed and is provided with a plurality of mechanisms of hanging, and the lower extreme of hanging the mechanism hangs and has hung the wheel steel ring. Carborundum placed in the acid solution of pickling incasement spouts through the spray tube under the effect of hydraulic pump and makes the acid solution that contains the carborundum flow through and polish the washing to it from the surface of wheel steel ring, great quickening the coming off of wheel steel ring surface scale need not subsequent artificial washing, great improvement pickling's efficiency.

Description

Pickling device for wheel rim surface treatment

Technical Field

The utility model relates to a wheel steel ring surface treatment technical field specifically is a pickling device for wheel steel ring surface treatment.

Background

The steel rims used by most vehicles are made by pressing and welding steel materials, the current steel rim outer ring is manufactured with high precision to assemble tubeless tires, and after the wheel steel rim is processed, the surface of the wheel steel rim needs to be subjected to phosphorization, cathode electrophoresis, baking varnish and the like, and before the surface treatment, the surface of the wheel steel rim needs to be subjected to acid pickling to remove the surface scale.

However, when the existing wheel steel ring is pickled, the wheel steel ring is placed in a pickling tank for soaking and then taken out for surface cleaning, and the manner causes the low pickling efficiency and the unclean surface cleaning of the wheel steel ring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel steel ring pickling plant for surface treatment aims at improving the problem that current wheel steel ring pickling is inefficient.

The utility model discloses a realize like this:

a pickling device for surface treatment of wheel steel rings comprises a bottom plate, a cleaning box and a pickling box, wherein the upper end surface of the bottom plate is respectively provided with the cleaning box and the pickling box, the pickling box is arranged on the right side of the cleaning box, transverse guide rails are arranged on the upper end surface of the bottom plate close to the front end position and the rear end position, a movable travelling mechanism is arranged on the guide rails, lifting rods are fixedly arranged on the upper end surfaces of the travelling mechanisms, the tops of the two lifting rods are fixedly connected through supporting rods, a plurality of hanging mechanisms are fixedly arranged on the lower end surface of each supporting rod, wheel steel rings are hung at the lower ends of the hanging mechanisms, the wheel steel rings hung by the hanging mechanisms are controlled by the lifting rods to move up and down to be placed into the pickling box for pickling and lifted away from the pickling box, and are driven by the travelling mechanisms to move to the cleaning box for cleaning, and the pickling efficiency of the, the manual placing and fishing are reduced, and time and labor are saved.

Further, acid solution has been placed to the inboard of pickling case, and diamond dust has been placed to the inboard in the acid solution, all be provided with a plurality of align to grid's spray tube about the inboard of pickling case on the lateral wall, and the lateral wall that the one end of spray tube passed the pickling case is connected with the liquid feed pipe, liquid feed pipe one end and hydraulic pump connection, and the feed liquor end of hydraulic pump passes through pipeline and the inboard intercommunication of pickling case, diamond dust through placing in the acid solution of pickling incasement spouts the surperficial flow that makes the acid solution that contains diamond dust follow the wheel steel ring through the spray tube under the effect of hydraulic pump and polish the washing to it, great acceleration wheel steel ring surface oxide skin's the coming off need not subsequent artificial washing, the efficiency of great.

Furthermore, the travelling mechanism comprises a support and rollers, the support is arranged to be of an inverted U shape, the rollers are arranged on the inner side of the support, a central rotating shaft of the end of each roller penetrates through the side wall of the support and is fixedly sleeved with a gear, the rotating shaft of each roller is meshed with a driving gear on a motor output shaft through the gear, the rollers are arranged to be I-shaped rollers, and the rollers are driven to travel on the guide rails through the rotation of the motor driving gear to realize the moving and conveying of the wheel steel rings on the machining process.

Further, hang the mechanism and include fixed couple and activity couple, fixed couple and activity couple hang respectively in the both sides of wheel steel ring, and the upper end of fixed couple and activity couple is articulated, the fixed connecting rod that is provided with in upper end of fixed couple, and the upper end of connecting rod articulates there is the dead lever, and the upper end and the bracing piece fixed connection of dead lever, activity couple upper end is provided with chucking mechanism, the activity couple through setting up is convenient to be hung and conveniently takes off the wheel steel ring, and the chucking mechanism that sets up is then fixed when hanging the wheel steel ring to the activity couple.

Further, chucking mechanism is including the cardboard of horizontal setting, and the lower terminal surface middle part of cardboard is articulated with the boss of activity couple up end, and the one end of cardboard is arranged on the connecting rod, and is provided with the draw-in groove that corresponds on the connecting rod, realizes fixing the activity couple in making its arrangement the draw-in groove on the connecting rod through rotating the cardboard when hanging the wheel steel ring, when the wheel steel ring is got off to needs, realizes taking off the wheel steel ring through rotating the draw-in groove that the activity couple made the cardboard break away from on the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in reciprocate through the lifter control bracing piece that sets up and realize putting into the pickling case pickling and lifting and break away from the pickling case to the wheel steel ring that hanging mechanism hung, and remove under running mechanism's drive and wash case department and wash, the efficiency of great improvement wheel steel ring pickling operation, artificial placing and salvaging the wheel steel ring has been reduced, it is laborsaving to save time, the carborundum of placing in the acid solution through the pickling incasement spouts the surface that makes the acid solution that contains the carborundum follow the wheel steel ring through the spray tube under the effect of hydraulic pump and flow and polish the washing to it, great acceleration the droing of wheel steel ring surface need not subsequent artificial washing, the efficiency of great improvement pickling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of a pickling apparatus for surface treatment of wheel rims according to the present invention;

FIG. 2 is a sectional view of the pickling apparatus for surface treatment of wheel rims of the present invention;

FIG. 3 is a schematic view of a pickling tank of the pickling apparatus for surface treatment of wheel rims of the present invention;

FIG. 4 is a schematic view of a traveling mechanism of the pickling apparatus for surface treatment of wheel rims of the present invention;

fig. 5 is a schematic view of a hanging mechanism of the pickling device for surface treatment of wheel rim of the present invention.

In the figure: 1. a base plate; 2. a cleaning tank; 3. a guide rail; 4. a support bar; 5. a lifting rod; 6. a hanging mechanism; 61. fixing the rod; 62. fixing the hook; 63. a connecting rod; 64. a chucking mechanism; 65. a movable hook; 7. a pickling tank; 71. a nozzle; 72. a liquid delivery pipe; 73. a hydraulic pump; 8. a wheel rim; 9. a traveling mechanism; 91. a support; 92. and a roller.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment 1, please refer to fig. 1 and 2 specifically, a pickling device for surface treatment of wheel rim, comprising a bottom plate 1, a cleaning box 2 and a pickling box 7, wherein the upper end surface of the bottom plate 1 is provided with the cleaning box 2 and the pickling box 7 respectively, the pickling box 7 is arranged on the right side of the cleaning box 2, the upper end surface of the bottom plate 1 is provided with transverse guide rails 3 near the front and rear ends, a movable traveling mechanism 9 is arranged on the guide rails 3, the upper end surface of the traveling mechanism 9 is fixedly provided with a lifting rod 5, the tops of the two lifting rods 5 are fixedly connected through a support rod 4, the lower end surface of the support rod 4 is fixedly provided with a plurality of hanging mechanisms 6, the lower ends of the hanging mechanisms 6 are hung with wheel rim 8, the lifting rod 5 is used for controlling the up and down movement of the support rod 4 to realize that the wheel rim 8 hung on the hanging mechanisms 6 is placed in the pickling box 7 for pickling and, and the cleaning box is driven by the traveling mechanism 9 to move to the cleaning box 2 for cleaning, so that the pickling efficiency of the wheel steel ring 8 is greatly improved, the manual placing and fishing are reduced, and the time and the labor are saved.

Referring to fig. 3 specifically, an acid solution is placed on the inner side of the pickling tank 7, diamond dust is placed on the inner side of the acid solution, a plurality of spray pipes 71 which are uniformly arranged are arranged on the left side wall and the right side wall of the inner side of the pickling tank 7, one end of each spray pipe 71 penetrates through the side wall of the pickling tank 7 and is connected with a liquid feeding pipe 72, one end of each liquid feeding pipe 72 is connected with a hydraulic pump 73, the liquid feeding end of each hydraulic pump 73 is communicated with the inner side of the pickling tank 7 through a pipeline, the diamond dust placed in the acid solution in the pickling tank 7 is sprayed out through the spray pipes 71 under the action of the hydraulic pumps 73, so that the acid solution containing the diamond dust flows through the surface of the wheel steel ring 8 and is polished and cleaned, the falling of the oxide.

Referring to fig. 4 specifically, the traveling mechanism 9 includes a support 91 and a roller 92, the support 91 is configured to be an inverted U-shape, the roller 92 is disposed inside the support 91, a central rotating shaft at an end of the roller 92 penetrates through a side wall of the support 91 and is fixedly sleeved with a gear, an upper rotating shaft of the roller 92 is engaged with a driving gear on an output shaft of a motor through the gear, the roller 92 is configured to be an i-shaped roller, and the roller 92 is driven by the rotation of the motor driving gear to travel on the guide rail 3 to realize the moving and conveying of the wheel rim 8 in the.

Referring to fig. 5, the hanging mechanism 6 includes a fixed hook 62 and a movable hook 65, the fixed hook 62 and the movable hook 65 are respectively hung on two sides of the wheel steel ring 8, the upper end of the fixed hook 62 is hinged with the upper end of the movable hook 65, the upper end of the fixed hook 62 is fixedly provided with a connecting rod 63, the upper end of the connecting rod 63 is hinged with a fixed rod 61, the upper end of the fixed rod 61 is fixedly connected with the supporting rod 4, the upper end of the movable hook 65 is provided with a clamping mechanism 64, the wheel steel ring 8 can be conveniently hung and conveniently taken down by the movable hook 65, the movable hook 65 is fixed when hanging the wheel steel ring 8 by the clamping mechanism 64, the clamping mechanism 64 includes a clamping plate which is transversely arranged, the middle part of the lower end surface of the clamping plate is hinged with a boss on the upper end surface of the movable hook 65, one end of the clamping plate is inserted on, realize fixing movable hook 65 in the draw-in groove of inserting on connecting rod 63 through rotating the cardboard when hanging wheel steel ring 8, when wheel steel ring 8 is got off to needs, make the cardboard break away from the draw-in groove on connecting rod 63 through rotating movable hook 65 and realize taking off wheel steel ring 8.

The working principle is that when the wheel steel ring 8 is pickled, the wheel steel ring 8 is hung on the hanging mechanism 6, then the wheel steel ring 8 is controlled by the traveling mechanism 9 to move to the position right above the pickling tank 7, the wheel steel ring 8 is lowered into the pickling tank 7 through the lifting rod 5, the diamond dust placed in the acid solution in the pickling tank 7 is sprayed out through the spray pipe 71 under the action of the hydraulic pump 73, so that the acid solution containing the diamond dust flows from the surface of the wheel steel ring 8 and is polished and cleaned, the falling of the oxide scale on the surface of the wheel steel ring 8 is greatly accelerated without subsequent manual cleaning, the pickling efficiency is greatly improved, and after the pickling is finished, the wheel steel ring 8 is lifted by the lifting rod 5 and is conveyed into the cleaning tank 2 for cleaning.

The device obtained by the design can basically meet the requirement of high pickling efficiency of the existing wheel rim, but the designer further improves the device according to the aim of further improving the function of the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wheel steel ring pickling device for surface treatment, includes bottom plate (1), washs case (2) and pickling case (7), its characterized in that: the utility model discloses a cleaning machine, including bottom plate (1), bottom plate, pickling case (7), movable running gear (9), walking gear (9), the fixed lifter (5) that is provided with of up end of running gear (9), and pass through bracing piece (4) fixed connection between the top of two lifter (5), the lower terminal surface of bracing piece (4) is fixed and is provided with a plurality of mechanisms (6) of hanging, and the lower extreme of hanging mechanism (6) hangs and has hung wheel steel ring (8), the up end of bottom plate (1) is provided with respectively and washs case (2) and pickling case (7), and pickling case (7) set up the right side of wasing case (2), both ends position all is provided with horizontal guide rail (3) around the up end of bottom plate (1) is close to, and is.

2. The pickling device for the surface treatment of the wheel steel ring according to claim 1, wherein an acid solution is placed on the inner side of the pickling tank (7), carborundum is placed on the inner side of the acid solution, a plurality of spray pipes (71) are uniformly arranged on the left side wall and the right side wall of the inner side of the pickling tank (7), one end of each spray pipe (71) penetrates through the side wall of the pickling tank (7) and is connected with a liquid feeding pipe (72), one end of each liquid feeding pipe (72) is connected with a hydraulic pump (73), and the liquid inlet end of each hydraulic pump (73) is communicated with the inner side of the pickling tank (7) through a pipeline.

3. The pickling device for the surface treatment of the wheel steel ring according to claim 2, wherein the traveling mechanism (9) comprises a bracket (91) and a roller (92), the bracket (91) is arranged in an inverted U shape, the roller (92) is arranged on the inner side of the bracket (91), a central rotating shaft at the end of the roller (92) penetrates through the side wall of the bracket (91) and is fixedly sleeved with a gear, an upper rotating shaft of the roller (92) is meshed with a driving gear on an output shaft of a motor through the gear, and the roller (92) is arranged in an I-shaped roller.

4. The pickling device for the surface treatment of the wheel steel ring as claimed in claim 3, wherein the hanging mechanism (6) comprises a fixed hook (62) and a movable hook (65), the fixed hook (62) and the movable hook (65) are respectively hung on two sides of the wheel steel ring (8), the fixed hook (62) is hinged to the upper end of the movable hook (65), a connecting rod (63) is fixedly arranged at the upper end of the fixed hook (62), a fixed rod (61) is hinged to the upper end of the connecting rod (63), the upper end of the fixed rod (61) is fixedly connected with the supporting rod (4), and a clamping mechanism (64) is arranged at the upper end of the movable hook (65).

5. The pickling device for the surface treatment of the wheel steel ring according to claim 4, wherein the clamping mechanism (64) comprises a clamping plate which is transversely arranged, the middle part of the lower end face of the clamping plate is hinged with a boss on the upper end face of the movable hook (65), one end of the clamping plate is inserted on the connecting rod (63), and the connecting rod (63) is provided with a corresponding clamping groove.