Frame rust removal device

Abstract

The utility model discloses a car frame derusting device, which belongs to the technical field of car frame processing, and comprises a derusting unit and a transfer unit arranged at the upper end of the derusting unit, the transfer unit comprises a clamping unit and a traction rope arranged at the upper end of the clamping unit, and the traction rope is wound and wound by a winding unit movably arranged at the upper end. In the derusting treatment process of the vehicle frame, the vehicle frame is fixed through the clamping unit installed at the upper end, then traction ropes installed on the two sides are driven by the winding unit to be wound, then the clamping unit is driven to be lifted upwards, the vehicle frame is lifted from the interior of derusting liquid in the derusting unit, and then moving wheels at the upper end are driven by a motor; and the vehicle frame at the lower end can be moved to the other side, derusting and renovating operation can be conveniently carried out on the vehicle frame, and production can be conveniently carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle frame processing, in particular to a vehicle frame rust removal device. Background Art

[0002] As an important part of electric tricycles, the frame of electric tricycles is a theme of electric tricycles. The frames of electric tricycles on the market are mainly designed and produced according to the styles of electric tricycles. In the maintenance and manufacturing process of electric tricycles and various vehicles, rust removal of the frame is an indispensable link.

[0003] Traditional rust removal methods often rely on manual operation, using wire brushes, grinders or chemical rust removers for manual rust removal, which is inefficient. In addition, the frame is currently immersed in a chemical solvent or acid solution for rust removal. However, during the rust removal operation, it is inconvenient to transfer the rust-removed frame, and the recovery and reuse of the rust removal liquid is inefficient, which increases the cost and makes the frame processing more inconvenient. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a frame rust removal device, which can move and remove rust on the frame by arranging a transfer unit at the upper end of the rust removal groove that can clamp, lift and transfer the tricycle frame.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A rust removal unit, and a transfer unit installed on the upper end of the rust removal unit, wherein the transfer unit is movably installed on the upper end of the rust removal unit, and the transfer unit is installed and supported by a support frame provided on the upper end;

[0007] The transfer unit comprises a clamping unit and a traction rope installed at the upper end of the clamping unit, and the traction rope is wound and rolled by a winding unit movably installed at the upper end.

[0008] Preferably, a driving frame is fixedly mounted on the upper end of the winding unit, positioning wheels are mounted on the lower ends of both sides of the driving frame, the positioning wheels are movably mounted on the lower end of the driving frame through brackets and bearings, and movable wheels are arranged on both sides of the driving frame.

[0009] Preferably, the clamping unit includes a rotating claw and a mounting frame for clamping and fixing the frame, the rotating claw is movably mounted on both sides of the lower end of the mounting frame through a mounting shaft, a lifting head is movably mounted inside the mounting frame, the lower end of the lifting head is connected and pulled by a movably mounted connecting rod, and the lifting head is movably mounted on the lower end of the lifting hydraulic part arranged at the upper end.

[0010] Preferably, a first winding wheel and a second winding wheel are movably installed inside the shell of the winding unit, both sides of the first winding wheel and the second winding wheel are movably installed inside the slot of the shell through bearings, and one side is respectively fixedly installed with a first driving gear and a second driving gear, the first driving gear and the second driving gear are meshed with each other for transmission, and one of the gears is connected to the output end of the driving motor.

[0011] Preferably, the rust removal unit comprises a rust removal tank and a placement rack placed on one side of the rust removal tank, cleaning parts are installed on both sides of the placement rack, and a water-retaining cloth is also arranged on the periphery of the placement rack.

[0012] Preferably, a water leakage plate is fixedly mounted on the upper end of the placement rack by screws, and a through hole is opened on the upper end of the water leakage plate.

[0013] Preferably, the interior of the placement rack is arranged in an inclined manner, and a first recovery pump and a second recovery pump are provided on one side of the bottom end of the inclined portion.

[0014] Preferably, a first support rod is fixedly installed in the middle of the support frame, the positioning wheels at both ends of the driving frame are movably installed on the lower end of the first support rod, and a movable track is also fixedly installed in the middle of the support frame, and the movable wheel is embedded in the inside of the movable track.

[0015] Preferably, the cleaning part comprises a water pipe for washing and cleaning the frame, and water nozzles are evenly arranged on the inner side of the water pipe, and the cleaning part is arranged symmetrically.

[0016] Preferably, the water nozzles are arranged around the water pipe.

[0017] 1. The beneficial effect of the utility model is that during the rust removal process of the frame, the frame is fixed by the clamping unit installed at the upper end, and then the traction ropes installed on both sides are driven to be reeled up by the reeling unit, thereby driving the clamping unit to lift up, and the frame is lifted from the rust removal liquid inside the rust removal unit, and then the moving wheel at the upper end is driven by the motor, thereby driving it to move inside the moving track, and the frame at the lower end can be moved to the other side, which is convenient for rust removal and renovation operations on the frame and convenient for production.

[0018] 2. The beneficial effect of the utility model is that after the frame is lifted from the rust removal liquid in the rust removal tank, it can be transferred to the upper end of the placement rack for placement, and it can be inspected and partially finely rusted, which is convenient for rust removal operations. When the rust removal liquid accumulates to a specified amount of liquid, the first recovery pump can be turned on to recover it. If the liquid flowing down from the upper end of the cleaning part is to be recovered, it can be recovered through the second recovery pump, and the two groups of recovered liquids can be separated and utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The present invention is a schematic diagram of the overall structure of an embodiment of the present invention.

[0021] Figure 2 This is a schematic diagram of the rust removal unit structure provided in an embodiment of the utility model.

[0022] Figure 3 A schematic diagram of the transfer unit structure provided in an embodiment of the utility model.

[0023] Figure 4 A schematic diagram of the structure of a clamping unit provided in an embodiment of the utility model.

[0024] Figure 5 A schematic diagram of the structure of a winding unit provided in an embodiment of the utility model.

[0025] Figure 6 A schematic diagram of the support frame structure provided in an embodiment of the utility model.

[0026] Figure 7 A schematic diagram of the cross-sectional structure of a placement rack provided in an embodiment of the utility model.

[0027] Figure 8 This is a schematic diagram of the cleaning unit structure provided in an embodiment of the utility model.

[0028] Description of reference numerals:

[0029] 100-rust removal unit; 110-rust removal tank; 120-placing rack; 121-leakage plate; 122-first recovery pump; 123-second recovery pump; 130-water retaining cloth; 140-cleaning unit; 141-water pipe; 142-water nozzle; 200-transfer unit; 210-winding unit; 211-first winding wheel; 212-second winding wheel; 213-second driving gear; 214-first driving gear; 220-positioning wheel; 230-driving rack; 240-clamping unit; 241-rotating claw; 242-lifting head; 243-connecting rod; 244-mounting rack; 245-lifting hydraulic unit; 250-traction rope; 260-moving wheel; 300-support rack; 310-first support rod; 320-moving track. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1

[0032] like Figures 1 to 6 As shown, the utility model provides a frame rust removal device, including a rust removal unit 100, which is used to soak and remove rust on a tricycle frame, and a transfer unit 200 installed on the upper end of the rust removal unit 100 for transferring the tricycle frame. The transfer unit 200 is movably installed on the upper end of the rust removal unit 100, and the transfer unit 200 is installed and supported by a support frame 300 provided on the upper end.

[0033] The transfer unit 200 includes a clamping unit 240 for fixing and clamping the frame and a traction rope 250 installed on the upper end of the clamping unit 240 for driving the clamping unit 240 to move. The traction rope 250 is wound and rolled by a winding unit 210 movably installed on the upper end.

[0034] A driving frame 230 for driving the winding unit 210 to move is fixedly installed on the upper end of the winding unit 210, and positioning wheels 220 for supporting and steering the traction rope 250 are installed on the lower ends of both sides of the driving frame 230. The positioning wheels 220 are movably installed on the lower end of the driving frame 230 through brackets and bearings. Moving wheels 260 for driving the driving frame 230 to move are arranged on both sides of the driving frame 230, and the bearing position of the moving wheel 260 is connected to the output end of the driving device. The driving device is composed of a motor and a reducer, and the output end of the reducer is connected to the moving wheel 260.

[0035] A first support rod 310 for supporting the driving frame 230 is fixedly installed in the middle of the support frame 300, and the positioning wheels 220 at both ends of the driving frame 230 are movably installed at the lower end of the first support rod 310. A moving track 320 for matching with the moving wheel 260 for transmission is also fixedly installed in the middle of the support frame 300, and the moving wheel 260 is embedded in the inside of the moving track 320.

[0036] During the rust removal process of the frame, the frame is fixed by the clamping unit 240 installed at the upper end, and then the traction rope 250 installed on both sides is driven to be reeled up by the winding unit 210, thereby driving the clamping unit 240 to be lifted up, and the frame is lifted from the rust removal liquid inside the rust removal unit 100. Then, the moving wheel 260 at the upper end is driven by the motor, thereby driving it to move inside the moving track 320, and the frame at the lower end can be moved to the other side, so as to facilitate the rust removal and refurbishment operation of the frame and facilitate the production.

[0037] The clamping unit 240 includes a rotating claw 241 for clamping and fixing the frame and a mounting frame 244 for installing and supporting the rotating claw 241. The rotating claw 241 is movably mounted on both sides of the lower end of the mounting frame 244 through a mounting shaft. A lifting head 242 is movably installed inside the mounting frame 244 for driving the rotating claw 241 to perform rotational clamping. The lower end of the lifting head 242 is connected and pulled by a movably installed connecting rod 243. The lifting head 242 is movably installed at the lower end of the lifting hydraulic part 245 set at the upper end and is connected to the output end.

[0038] When clamping and fixing, the rotating claw 241 can be driven to rotate by the lifting head 242 and the lifting hydraulic part 245, so as to clamp the frame and is easy to adjust. The frame can be loosened or clamped, so that the frame can be conveniently sent into the rust removal unit 100 and taken out after soaking.

[0039] A first winding wheel 211 and a second winding wheel 212 for winding up the traction rope 250 are movably installed inside the shell of the winding unit 210. Both sides of the first winding wheel 211 and the second winding wheel 212 are movably installed inside the groove of the shell through bearings, and one side is respectively fixedly installed with a first driving gear 214 and a second driving gear 213 for driving the first winding wheel 211 and the second winding wheel 212 to rotate. The first driving gear 214 and the second driving gear 213 are meshed with each other for transmission, and one of the gears is connected to the output end of the driving motor.

[0040] When adjusting the height of the clamping unit 240, the second driving gear 213 and the first driving gear 214 can be driven to rotate by the driving motor, thereby driving the first winding wheel 211 and the second winding wheel 212 fixedly installed on one side to rotate, thereby synchronously driving the clamping units 240 on both sides to rise, ensuring the steady lifting of the lower end frame and convenient adjustment.

[0041] Embodiment 2

[0042] like Figure 1 to Figure 2 and Figure 7As shown, the rust removal unit 100 includes a rust removal tank 110 for adding rust removal liquid to soak the frame for rust removal and a placement rack 120 placed on one side of the rust removal tank 110 for placing the frame.

[0043] After the frame is lifted from the rust removal liquid in the rust removal tank 110, it can be transferred to the upper end of the placement rack 120 for placement, and can be inspected and partially finely rusted, which is convenient for the rust removal operation.

[0044] A water-retaining cloth 130 for blocking the internal liquid is also arranged on the periphery of the placement rack 120. The lower end of the water-retaining cloth 130 can be gathered into the internal groove of the upper end of the placement rack 120 to prevent the internal liquid from flowing out and block it.

[0045] The upper end of the placement rack 120 is fixed with a leaking plate 121 for supporting the frame by screws. The upper end of the leaking plate 121 is provided with multiple groups of through holes to facilitate the rust removal liquid on the upper end of the frame to leak down. The rust removal liquid on the upper end can be collected to save costs and be reused.

[0046] The interior of the placement rack 120 is arranged in an inclined manner, and a first recovery pump 122 and a second recovery pump 123 for recovering the liquid in the inner cavity of the placement rack 120 are provided on one side of the bottom end of the inclined portion. The first recovery pump 122 can recycle the rust removal liquid, and the second recovery pump 123 can recover the cleaning liquid sprayed from the cleaning portion 140. When the rust removal liquid accumulates to a specified amount of liquid, the first recovery pump 122 can be opened to recover it. If the liquid flowing down from the upper end of the cleaning portion 140 is to be recovered, it can be recovered through the second recovery pump 123, and the two groups of recovered liquids can be separated and utilized.

[0047] Embodiment 3

[0048] like Figure 8 As shown, cleaning parts 140 for secondary cleaning of the frame are installed on both sides of the placement rack 120. The cleaning parts 140 include water pipes 141 for flushing and cleaning the frame. The water pipes 141 are connected to a water pump and a cleaning liquid pool for conveying cleaning liquid. Water nozzles 142 for spraying water on the frame are evenly arranged on the inner side of the water pipes 141. The cleaning parts 140 are arranged symmetrically.

[0049] Water can be supplied through the water pipe 141, and the water nozzle 142 sprays cleaning liquid to perform preliminary flushing on the frame and flush away the rust removal liquid adhering to the upper end, so as to facilitate subsequent processing of the frame.

[0050] There may be multiple groups of water spray nozzles 142, and they may be arranged around the water pipe 141 to increase the flushing area and facilitate flushing.

[0051] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A frame rust removal device, characterized in that: include: A rust removal unit, and a transfer unit installed on the upper end of the rust removal unit, wherein the transfer unit is movably installed on the upper end of the rust removal unit, and the transfer unit is installed and supported by a support frame provided on the upper end; The transfer unit comprises a clamping unit and a traction rope installed at the upper end of the clamping unit, and the traction rope is wound and rolled by a winding unit movably installed at the upper end.

2. A frame rust removal device as claimed in claim 1, characterized in that: A driving frame is fixedly mounted on the upper end of the winding unit, positioning wheels are mounted on the lower ends of both sides of the driving frame, the positioning wheels are movably mounted on the lower end of the driving frame through brackets and bearings, and moving wheels are arranged on both sides of the driving frame.

3. A frame rust removal device as claimed in claim 2, characterized in that: The clamping unit includes a rotating claw and a mounting frame for clamping and fixing the frame. The rotating claw is movably mounted on both sides of the lower end of the mounting frame through a mounting shaft. A lifting head is movably mounted inside the mounting frame. The lower end of the lifting head is connected and pulled by a movably mounted connecting rod. The lifting head is movably mounted at the lower end of a lifting hydraulic part arranged at the upper end.

4. A frame rust removal device as claimed in claim 3, characterized in that: The first and second winding wheels are movably installed inside the shell of the winding unit. Both sides of the first and second winding wheels are movably installed inside the groove of the shell through bearings, and one side is respectively fixedly installed with a first driving gear and a second driving gear. The first driving gear and the second driving gear are meshed with each other for transmission, and one of the gears is connected to the output end of the driving motor.

5. A frame rust removal device as claimed in claim 4, characterized in that: The rust removal unit comprises a rust removal tank and a placement rack placed on one side of the rust removal tank, cleaning parts are installed on both sides of the placement rack, and a water-blocking cloth is arranged on the periphery of the placement rack.

6. A frame rust removal device as claimed in claim 5, characterized in that: A water leakage plate is fixedly mounted on the upper end of the placement rack by screws, and a through hole is opened on the upper end of the water leakage plate.

7. A frame rust removal device as claimed in claim 6, characterized in that: The interior of the placement rack is arranged in an inclined manner, and a first recovery pump and a second recovery pump are arranged on one side of the bottom end of the inclined portion.

8. A frame rust removal device as claimed in claim 7, characterized in that: A first support rod is fixedly installed in the middle of the support frame, and the positioning wheels at both ends of the driving frame are movably installed on the lower end of the first support rod. A moving track is also fixedly installed in the middle of the support frame, and the moving wheel is embedded in the inside of the moving track.

9. A frame rust removal device as claimed in claim 8, characterized in that: The cleaning part comprises a water pipe for washing and cleaning the frame, and water spray nozzles are evenly arranged on the inner side of the water pipe. The cleaning part is arranged symmetrically.

10. A frame rust removal device as claimed in claim 9, characterized in that: The water spray nozzles are arranged around the water pipe.

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