Pickling device for brake disc blank

Abstract

The utility model discloses a brake disc blank pickling device which comprises a base, a pickling tank is fixedly installed on the top of the base, a cleaning tank located on one side of the pickling tank is arranged on the top of the base, and movable sliding rails located on the front side and the rear side of the pickling tank and the cleaning tank are fixedly installed on the top of the base. A sliding seat is arranged at the top of the movable sliding rail, an electric push rod is fixedly installed at the top of the sliding seat, a lifting plate is fixedly installed at the movable end of the top of the electric push rod, a reciprocating push rod is fixedly installed at the top of the lifting plate, and guide sliding grooves located in the two sides of the reciprocating push rod are fixedly formed in the top of the lifting plate; the lifting plate is provided with a sliding through groove located in the outer side of the guide sliding groove. And the reciprocating push rod drives the placement frame to reciprocate in the pickling tank, so that the pickling solution is in a flowing state, the collision strength between the pickling solution and the brake disc blank is increased, and the casting pickling effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of pickling, in particular to a pickling device for brake disc blanks. Background Technique

[0002] A brake disc, simply speaking, is a round plate that also rotates when the vehicle is moving. The brake caliper clamps the brake disc to generate braking force. When stepping on the brake, it is the brake disc that clamps to play the role of decelerating or stopping. The brake disc has good braking effect and is easier to maintain than the drum brake.

[0003] The common pickling method for automobile brake discs is to immerse the automobile brake disc in an acid solution, so that the pickling solution submerges the automobile brake disc, and place it for a period of time to remove the oxide scale and rust on the surface of the automobile brake disc. In this way, due to the static state of the pickling solution, the pickling effect of the automobile brake disc is poor during pickling, and it is inconvenient to take out the casting after pickling.

[0004] Therefore, we propose a pickling device for brake disc blanks. Summary of the Invention

[0005] The purpose of the utility model is to provide a pickling device for brake disc blanks to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A pickling device for brake disc blanks, including a base, a pickling pool is fixedly installed on the top of the base, a cleaning pool is arranged on the top of the base on one side of the pickling pool, a moving slide rail is fixedly installed on the top of the base on the front and back sides of the pickling pool and the cleaning pool, a sliding seat is arranged on the top of the moving slide rail, an electric push rod is fixedly installed on the top of the sliding seat, a lifting plate is fixedly installed at the movable end of the top of the electric push rod, a reciprocating push rod is fixedly installed on the top of the lifting plate, guiding chutes are fixedly installed on the top of the lifting plate on both sides of the reciprocating push rod, a sliding through groove is formed in the lifting plate outside the guiding chutes, a connecting rod is fixedly installed at the movable end of the reciprocating push rod, rotating rods are fixedly installed through both ends of the connecting rod, sliding support rods are fixedly installed at both ends of the rotating rods, the sliding support rods are slidably connected through the inside of the sliding through groove, guiding rollers are rotatably connected through both ends of the rotating rods, the bottom of the guiding rollers is in rolling connection with the guiding chutes, and a placing rack is fixedly installed at the bottom of the lifting plate at the sliding support rods.

[0007] Optionally, a connecting cross bar is fixedly installed at the top of the outer peripheral surface of the electric push rod, and both ends of the connecting cross bar are fixedly installed at the top of the outer peripheral surface of the electric push rod on the same side of the pickling pool.

[0008] Optionally, the sliding seat includes driving rollers that are rollingly connected to the top of the moving slide rail, and a connecting frame fixedly installed at the bottom of the electric push rod. Two symmetrically arranged electric push rods are fixedly installed at the top of the connecting frame of the sliding seat, and the driving rollers of the sliding seat are driven by a motor.

[0009] Optionally, the two sliding through grooves and the guiding sliding grooves are symmetrically arranged on both sides of the lifting plate. The length of the sliding through groove is less than that of the guiding sliding groove, and the length of the guiding sliding groove is less than that of the lifting plate.

[0010] Optionally, the width and length of the placement rack are less than the width and length inside the pickling tank, and the height of the placement rack is less than the height inside the pickling tank.

[0011] Optionally, the pickling tank and the cleaning tank have exactly the same dimensions. The base is provided with a loading station on the other side of the pickling tank, and the base is provided with an unloading station on one side of the cleaning tank.

[0012] Optionally, the width of the sliding through groove is the same as the thickness of the sliding support rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] For the pickling device of the brake disc blank, by setting the reciprocating push rod, the brake disc blank is placed on the placement rack. The sliding seat drives the lifting plate to move above the pickling tank along the moving slide rail. The electric push rod is activated to drive the lifting plate to move downward to immerse the placement rack in the pickling tank. At the same time, the reciprocating push rod is started to drive the connecting rod to move reciprocally, and then the rotating rod drives the sliding support rod and the placement rack to move reciprocally in the pickling tank, so that the pickling solution inside the pickling tank is in a flowing state, increasing the collision force between the pickling solution and the brake disc blank, thus making the pickling effect of the casting good and effectively improving the pickling efficiency.

[0015] For the pickling device of the brake disc blank, by setting the guiding rollers, when the connecting rod moves reciprocally, the guiding rollers move reciprocally along the guiding sliding grooves, providing stable support for the rotating rod. After pickling, the electric push rod pushes the lifting plate to rise, so that the placement rack moves above the pickling tank, and then the sliding seat drives the placement rack to move to the cleaning tank, and the reciprocating push rod is started again to clean the pickled brake disc blank. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a pickling device for a brake disc blank of the present utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the lifting plate of a pickling device for a brake disc blank of the present utility model;

[0018] Figure 3 This is a structural schematic diagram of the sliding support rod of the pickling device for a brake disc blank of the present utility model.

[0019] In the figure: 1, base; 2, pickling tank; 3, cleaning tank; 4, moving slide rail; 5, sliding seat; 6, electric push rod; 7, lifting plate; 8, reciprocating push rod; 9, guiding chute; 10, connecting rod; 11, rotating rod; 12, guiding roller; 13, sliding support rod; 14, sliding through slot; 15, placing rack; 16, connecting cross bar. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 3, the present utility model provides a pickling device for brake disc blanks, including a base 1. A pickling tank 2 is fixedly installed on the top of the base 1. A cleaning tank 3 is arranged on the top of the base 1 on one side of the pickling tank 2. Moving slide rails 4 are fixedly installed on the top of the base 1 on the front and rear sides of the pickling tank 2 and the cleaning tank 3. A sliding seat 5 is arranged on the top of the moving slide rails 4. An electric push rod 6 is fixedly installed on the top of the sliding seat 5. The movable end of the top of the electric push rod 6 is fixedly installed with a lifting plate 7. A reciprocating push rod 8 is fixedly installed on the top of the lifting plate 7. Guide chute grooves 9 are fixedly installed on the top of the lifting plate 7 on both sides of the reciprocating push rod 8. A sliding through groove 14 is formed in the lifting plate 7 outside the guide chute grooves 9. The movable end of the reciprocating push rod 8 is fixedly installed with a connecting rod 10. Rotating rods 11 are fixedly installed through both ends of the connecting rod 10. Sliding support rods 13 are fixedly installed at both ends of the rotating rods 11. The sliding support rods 13 penetrate and are slidably connected to the inside of the sliding through groove 14. Guide rollers 12 are rotatably connected through both ends of the rotating rods 11. The bottom of the guide rollers 12 is in rolling connection with the guide chute grooves 9. By arranging the guide rollers 12, when the connecting rod 10 moves reciprocally, the guide rollers 12 move reciprocally along the guide chute grooves 9, providing stable support for the rotating rods 11. A placement rack 15 located at the bottom of the lifting plate 7 is fixedly installed on the sliding support rods 13. By arranging the reciprocating push rod 8, the brake disc blank is placed on the placement rack 15. The sliding seat 5 drives the lifting plate 7 to move above the pickling tank 2 along the moving slide rails 4. The electric push rod 6 is started to drive the lifting plate 7 to move downward to immerse the placement rack 15 in the pickling tank 2. At the same time, the reciprocating push rod 8 is started to drive the connecting rod 10 to move reciprocally, and then drive the sliding support rods 13 and the placement rack 15 to move reciprocally in the pickling tank 2 through the rotating rods 11, making the pickling solution inside the pickling tank in a flowing state, increasing the collision force between the pickling solution and the brake disc blank, so that the pickling effect of the casting is good and the pickling efficiency is effectively improved.

[0022] A connecting cross bar 16 is fixedly installed on the top outer peripheral surface of the electric push rod 6. Both ends of the connecting cross bar 16 are respectively fixedly installed on the top outer peripheral surface of the electric push rod 6 on the same side of the pickling tank 2.

[0023] The sliding seat 5 includes driving rollers that are in rolling connection with the top of the moving slide rails 4, and a connecting frame that is fixedly installed at the bottom of the electric push rod 6. Two symmetrically arranged electric push rods 6 are fixedly installed on the top of the connecting frame of the sliding seat 5. The driving rollers of the sliding seat 5 are driven by a motor.

[0024] The two sliding through grooves 14 and the guide chute grooves 9 are symmetrically arranged on both sides of the lifting plate 7. The length of the sliding through groove 14 is less than the length of the guide chute groove 9. The length of the guide chute groove 9 is less than the length of the lifting plate 7. The width of the sliding through groove 14 is the same as the thickness of the sliding support rod 13.

[0025] The width and length of the placement rack 15 are smaller than the width and length inside the pickling tank 2, and the height of the placement rack 15 is smaller than the height inside the pickling tank 2.

[0026] The pickling tank 2 and the cleaning tank 3 have exactly the same dimensions. The base 1 is provided with a loading station on the other side of the pickling tank 2, and the base 1 is provided with an unloading station on one side of the cleaning tank 3. After pickling, the electric push rod 6 pushes the lifting plate 7 to rise, so that the placement rack 15 moves above the pickling tank 2, and then drives the placement rack 15 to move to the cleaning tank 3 through the sliding seat 5. The reciprocating push rod 8 is started again to clean the pickled brake disc blanks.

[0027] Working principle:

[0028] Place the brake disc blanks on the placement rack 15, drive the lifting plate 7 to move to directly above the pickling tank 2 along the moving slide rail 4 through the sliding seat 5. The electric push rod 6 is started to drive the lifting plate 7 to move downward to immerse the placement rack 15 in the pickling tank 2. At the same time, the reciprocating push rod 8 is started to drive the connecting rod 10 to move reciprocally, and then drive the sliding support rod 13 and the placement rack 15 to move reciprocally in the pickling tank 2 through the rotating rod 11. When the connecting rod 10 moves reciprocally, the guiding roller 12 moves reciprocally along the guiding chute 9 to provide stable support for the rotating rod 11, so that the pickling solution inside the pickling tank is in a flowing state, increasing the collision force between the pickling solution and the brake disc blanks, thereby making the pickling effect of the castings good and effectively improving the pickling efficiency. After pickling, the electric push rod 6 pushes the lifting plate 7 to rise, so that the placement rack 15 moves above the pickling tank 2, and then drives the placement rack 15 to move to the cleaning tank 3 through the sliding seat 5. The reciprocating push rod 8 is started again to clean the pickled brake disc blanks.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pickling device for a brake disc blank, comprising a base (1), characterized in that: A pickling tank (2) is fixedly mounted on the top of the base (1), a cleaning tank (3) located on one side of the pickling tank (2) is arranged on the top of the base (1), movable slide rails (4) located on the front and rear sides of the pickling tank (2) and the cleaning tank (3) are fixedly mounted on the top of the base (1), a sliding seat (5) is arranged on the top of the movable slide rail (4), an electric push rod (6) is fixedly mounted on the top of the sliding seat (5), a lifting plate (7) is fixedly mounted on the movable end of the top of the electric push rod (6), a reciprocating push rod (8) is fixedly mounted on the top of the lifting plate (7), and guide slide grooves (9) located on both sides of the reciprocating push rod (8) are fixedly mounted on the top of the lifting plate (7), The lifting plate (7) is provided with a sliding groove (14) located outside the guide groove (9); a connecting rod (10) is fixedly installed on the movable end of the reciprocating push rod (8); rotating rods (11) are fixedly installed through both ends of the connecting rod (10); sliding struts (13) are fixedly installed at both ends of the rotating rod (11); the sliding struts (13) are slidingly connected to the inside of the sliding groove (14); guide rollers (12) are rotatably connected to the two ends of the rotating rod (11); the bottom of the guide roller (12) is rollingly connected to the guide groove (9); and a placement frame (15) located at the bottom of the lifting plate (7) is fixedly installed on the sliding strut (13).

2. A pickling device for a brake disc blank according to claim 1, characterized in that: A connecting cross arm (16) is fixedly mounted on the top of the outer peripheral surface of the electric push rod (6), and both ends of the connecting cross arm (16) are respectively fixedly mounted on the top of the outer peripheral surface of the electric push rod (6) located on the same side of the pickling tank (2).

3. The pickling device for a brake disc blank according to claim 1, characterized in that: The sliding seat (5) comprises a driving roller that is rollingly connected to the top of the movable slide rail (4), and a connecting frame that is fixedly mounted to the bottom of the electric push rod (6). Two symmetrically arranged electric push rods (6) are fixedly mounted on the top of the connecting frame of the sliding seat (5), and the driving roller of the sliding seat (5) is driven by a motor.

4. A pickling device for a brake disc blank according to claim 1, characterized in that: The two sliding through grooves (14) and the guide sliding groove (9) are symmetrically arranged on both sides of the lifting plate (7); the length of the sliding through groove (14) is shorter than the length of the guide sliding groove (9); and the length of the guide sliding groove (9) is shorter than the length of the lifting plate (7).

5. The pickling device for a brake disc blank according to claim 1, characterized in that: The width and length of the placement rack (15) are smaller than the width and length of the interior of the pickling tank (2), and the height of the placement rack (15) is smaller than the height of the interior of the pickling tank (2).

6. The pickling device for a brake disc blank according to claim 1, characterized in that: The pickling tank (2) and the cleaning tank (3) have exactly the same size; the base (1) is provided with a loading station located on the other side of the pickling tank (2); and the base (1) is provided with a unloading station located on one side of the cleaning tank (3).

7. The pickling device for a brake disc blank according to claim 1, characterized in that: The width of the sliding through groove (14) is the same as the thickness of the sliding support rod (13).

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