Pickling device for bearing part surface machining

Abstract

The utility model discloses a pickling device for bearing part surface processing, and relates to the technical field of bearing pickling. Comprising a bottom plate, a pickling box is fixedly arranged on the upper surface of the bottom plate, electric sliding rails distributed in a mirror image mode are arranged over the bottom plate, electric sliding blocks are fixedly arranged at the bottom ends of the electric sliding rails, moving parts are fixedly arranged at the bottom ends of the electric sliding blocks, rotating plates are hinged to the bottom ends of the moving parts, and driving parts are hinged to the bottom ends of the rotating plates; connecting blocks are fixedly arranged at the bottom ends of the driving pieces, moving frames are jointly and fixedly arranged on the sides, close to each other, of the connecting blocks, moving columns are fixedly arranged on the outer walls of the sides, away from each other, of the driving pieces, track plates distributed in a mirror image mode are arranged over the bottom plate, track grooves are formed in the track plates, and the moving columns are slidably arranged in the corresponding track grooves correspondingly; according to the bearing pickling device, a bearing can be conveniently driven to move in the pickling box, the pickling effect on the bearing is improved, and an operator can conduct pickling on the bearing more quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing pickling, in particular to a pickling device used for surface processing of bearing parts. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. According to the different friction properties of the moving elements, bearings can be divided into two categories: rolling bearings and sliding bearings. Among them, rolling bearings have been standardized and serialized, but compared with sliding bearings, their radial dimensions, vibrations and noises are larger, and their prices are also higher. Bearing accessories need to be pickled during the production process;

[0003] When pickling bearing parts, the existing pickling device generally directly puts the bearing into the pickling tank. During the pickling process, the bearing is in a stationary state, which results in low pickling efficiency and poor pickling effect of the bearing. Utility Model Content

[0004] In order to solve the problem that the bearings are always in a stationary state during the pickling process of the existing pickling device, the utility model aims to provide a pickling device for surface processing of bearing parts.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: it includes a base plate, a pickling box is fixedly provided on the upper surface of the base plate, a mirror-distributed electric slide rail is provided directly above the base plate, an electric slider is fixedly provided at the bottom end of the electric slide rail, a moving part is fixedly provided at the bottom end of the electric slider, a rotating plate is hinged at the bottom end of the moving part, a driving part is hinged at the bottom end of the rotating plate, a connecting block is fixedly provided at the bottom end of the driving part, a moving frame is fixedly provided on the side of the connecting blocks close to each other, a moving column is fixedly provided on the outer wall on the side of the driving part away from each other, a mirror-distributed track plate is provided directly above the base plate, track grooves are provided in the track plates, and the moving columns are slidably provided in the corresponding track grooves.

[0006] Preferably, a double-headed screw is rotatably provided in the movable frame, and both ends of the double-headed screw are rotatably mounted on the inner wall of the movable frame. The external threaded sleeve of the double-headed screw is provided with a mirror-distributed movable block, and a movable plate is fixedly provided at the bottom end of each movable block, and a first placement rod and a second placement rod are respectively fixedly provided on the side of the movable plates close to each other.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application can facilitate the movement of the driving bearing in the pickling box, improve the pickling effect of the bearing, and enable the operator to pickle the bearing faster.

[0009] 2. The present application can prevent operators from manually placing bearings into the pickling box, and avoids the pickling liquid in the pickling box from causing harm to operators when the bearings are placed in the opposite pickling box for pickling. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] 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.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the connection structure between the connection block and the mobile frame in the utility model.

[0013] Figure 3 It is a schematic diagram of the connection structure between the driving member and the connecting block in the utility model.

[0014] Figure 4 It is a structural schematic diagram of the moving column and the track groove in the utility model.

[0015] Figure 5 It is a structural schematic diagram of the first placement rod and the second placement rod in the utility model.

[0016] Figure 6 It is a structural schematic diagram of the connecting groove and the connecting rod in the utility model.

[0017] In the figure: 1, bottom plate; 11, pickling box; 2, electric slide rail; 21, electric slider; 22, moving part; 23, rotating plate; 24, driving part; 25, connecting block; 26, moving column; 27, track plate; 28, track groove; 210, support frame; 220, U-shaped plate; 3, moving frame; 31, double-headed screw; 32, moving block; 33, moving plate; 34, first placement rod; 35, second placement rod; 310, bevel gear; 320, driving rod; 330, rotating wheel; 340, guide block; 350, guide rod; 4, connecting groove; 41, connecting rod. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Figure 1-6 As shown, the utility model provides a pickling device for surface processing of bearing parts, including a base plate 1, a pickling box 11 is fixedly provided on the upper surface of the base plate 1, a mirror-distributed electric slide rail 2 is provided directly above the base plate 1, an electric slider 21 is fixedly provided at the bottom end of the electric slide rail 2, a moving member 22 is fixedly provided at the bottom end of the electric slider 21, a rotating plate 23 is hinged at the bottom end of the moving member 22, a driving member 24 is hinged at the bottom end of the rotating plate 23, a connecting block 25 is fixedly provided at the bottom end of the driving member 24, a moving frame 3 is fixedly provided on the side of the connecting blocks 25 that are close to each other, a moving column 26 is fixedly provided on the outer wall of the side of the driving member 24 that is away from each other, a mirror-distributed track plate 27 is provided directly above the base plate 1, a track groove 28 is provided in the track plate 27, and the moving columns 26 are slidably set in the corresponding track grooves 28.

[0020] A double-headed screw 31 is rotatably provided in the movable frame 3, and both ends of the double-headed screw 31 are rotatably installed with the inner wall of the movable frame 3. The external threaded sleeve of the double-headed screw 31 is provided with a mirror-distributed movable block 32, and the bottom end of the movable block 32 is fixed with a movable plate 33, and the first placement rod 34 and the second placement rod 35 are respectively fixed on the side of the movable plate 33 close to each other.

[0021] The external fixed sleeve of the double-headed screw 31 is provided with two meshing bevel gears 310, and a driving rod 320 is fixed on the top of the bevel gear 310. The top of the driving rod 320 rotates and passes through the top of the moving frame 3 and is placed outside. A rotating wheel 330 is fixed on the top of the driving rod 320.

[0022] Guide blocks 340 are fixedly provided on the outer walls on both sides of the moving block 32. The guide blocks 340 are distributed in two groups. A guide rod 350 is slidably inserted in each group of guide blocks 340. Both ends of the guide rod 350 are fixedly installed on the inner wall of the moving frame 3. By setting the guide blocks 340 and the guide rod 350, the effect of limiting the moving block 32 is achieved, so that the moving block 32 can move stably.

[0023] A connecting groove 4 is formed at one end of the first placement rod 34 close to the second placement rod 35 , and a connecting rod 41 is fixedly formed at one end of the second placement rod 35 close to the first placement rod 34 . The connecting groove 4 cooperates with the connecting rod 41 for use.

[0024] A support frame 210 is fixedly provided at both ends of the electric slide rail 2, and the bottom end of the support frame 210 is fixedly installed on the upper surface of the base plate 1; by providing the support frame 210, the effect of supporting and fixing the electric slide rail 2 is achieved.

[0025] A U-shaped plate 220 is fixedly provided at the bottom end of the track plate 27, and the bottom end of the U-shaped plate 220 is fixedly installed with the upper surface of the bottom plate 1; by providing the U-shaped plate 220, the effect of supporting and fixing the track plate 27 is achieved.

[0026] Working principle: First, the bearing sleeve that needs to be pickled is placed on the first placement rod 34 and the second placement rod 35. Then, the driving wheel 330 drives the driving rod 320 to rotate, the driving rod 320 drives the bevel gear 310 to rotate, the bevel gear 310 drives the double-headed screw 31 to rotate, and the double-headed screw 31 drives the moving block 32 to move in the opposite direction during the rotation process. The moving block 32 drives the moving plate 33 to move in the opposite direction, and the moving plate 33 drives the first placement rod 34 and the second placement rod 35 to move in the opposite direction. When the connecting rod 41 completely enters the connecting groove 4, the driving force on the rotating wheel 330 is removed;

[0027] Subsequently, the electric slider 21 is started, and the electric slider 21 drives the moving part 22 to move on the electric slide rail 2. During the movement, the moving part 22 drives the driving part 24, the connecting block 25, and the moving column 26 to move downward through the rotating plate 23. The connecting block 25 drives the moving frame 3 and the bearing that needs to be pickled to move downward. When the moving column 26 moves to one end of the track groove 28, the bearing that needs to be pickled also enters the pickling box 11. At this time, the moving column 26 is driven by the rotating plate 23 to move horizontally and linearly. Under the action of the horizontal moving force of the moving column 26, the driving part 24, the connecting block 25, the moving frame 3 and the bearing that needs to be pickled are moved horizontally and linearly. By driving the bearing to move in the pickling box 11, the bearing can be pickled faster and the pickling effect of the bearing is improved. Subsequently, the electric slider 21 is driven to move in the opposite direction to take the pickled bearing out of the pickling box 11.

[0028] 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 pickling device for surface processing of bearing parts, comprising a base plate (1), characterized in that: A pickling box (11) is fixedly provided on the upper surface of the base plate (1); an electric slide rail (2) with mirror-image distribution is provided directly above the base plate (1); an electric slider (21) is fixedly provided at the bottom end of each electric slide rail (2); a moving member (22) is fixedly provided at the bottom end of each electric slider (21); a rotating plate (23) is hingedly connected to the bottom end of each moving member (22); a driving member (24) is hingedly connected to the bottom end of each rotating plate (23); a connecting block (25) is fixedly provided at the bottom end of each driving member (24); a moving frame (3) is fixedly provided on the side of each connecting block (25) close to each other; a moving column (26) is fixedly provided on the outer wall of the side of each driving member (24) away from each other; a track plate (27) with mirror-image distribution is provided directly above the base plate (1); a track groove (28) is provided in each track plate (27); and the moving columns (26) are slidably provided in the corresponding track grooves (28).

2. A pickling device for surface processing of bearing parts according to claim 1, characterized in that: A double-headed screw (31) is rotatably provided in the movable frame (3), and both ends of the double-headed screw (31) are rotatably mounted on the inner wall of the movable frame (3). The external thread sleeve of the double-headed screw (31) is provided with a mirror-distributed movable block (32), and a movable plate (33) is fixedly provided at the bottom end of each movable block (32). A first placement rod (34) and a second placement rod (35) are respectively fixedly provided on the side of the movable plate (33) close to each other.

3. A pickling device for surface processing of bearing parts according to claim 2, characterized in that: The external fixed sleeve of the double-headed screw (31) is provided with two meshing bevel gears (310), the top of the bevel gear (310) is fixedly provided with a driving rod (320), the top of the driving rod (320) rotates and passes through the top of the moving frame (3) and is placed outside, and the top of the driving rod (320) is fixedly provided with a rotating wheel (330).

4. A pickling device for surface processing of bearing parts according to claim 2, characterized in that: Guide blocks (340) are fixedly provided on the outer walls of both sides of the moving block (32). The guide blocks (340) are distributed in two groups. A guide rod (350) is slidably inserted in each group of the guide blocks (340). Both ends of the guide rod (350) are fixedly mounted on the inner wall of the moving frame (3).

5. A pickling device for surface processing of bearing parts according to claim 2, characterized in that: A connecting groove (4) is provided at one end of the first placement rod (34) close to the second placement rod (35), and a connecting rod (41) is fixedly provided at one end of the second placement rod (35) close to the first placement rod (34), and the connecting groove (4) is used in conjunction with the connecting rod (41).

6. A pickling device for surface processing of bearing parts according to claim 1, characterized in that: A support frame (210) is fixedly provided at both ends of the electric slide rail (2), and the bottom end of the support frame (210) is fixedly mounted on the upper surface of the bottom plate (1).

7. A pickling device for surface processing of bearing parts according to claim 1, characterized in that: A U-shaped plate (220) is fixedly provided at the bottom end of each track plate (27), and the bottom end of the U-shaped plate (220) is fixedly mounted on the upper surface of the bottom plate (1).

Images