Efficient dephosphorization device for bolts

Abstract

The efficient dephosphorization device comprises a pool body, the pool body comprises a dephosphorization pool and a cleaning pool, a frame body is installed on the pool body in a sliding mode, a first motor is fixedly installed on the frame body, a first threaded rod and a second threaded rod are rotatably installed on the frame body, the output end of the first motor is fixedly connected with the first threaded rod, and the output end of the second motor is fixedly connected with the second threaded rod. An extension frame is slidably mounted on the frame body, the first threaded rod and the second threaded rod are both in threaded connection with the extension frame, a rotary table is fixedly mounted on the extension frame, a box is rotatably mounted on the rotary table, a shell is fixedly mounted on the extension frame, and a second motor is fixedly mounted in the shell. The output end of the second motor is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with the box body, the rotating shaft is rotationally connected with the shell in a sealed mode, the bolt in the box body can be continuously turned over by putting the bolt into the box body, soaking the bolt in a dephosphorization solution and rotating the box body, and therefore the dephosphorization efficiency of the bolt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt dephosphorization, in particular to a bolt high-efficiency dephosphorization device. Background Art

[0002] During the cold forming process of steel, parts such as fasteners, wires and pipes usually need to be phosphated and coated with lubricants. The phosphate layer acts as a carrier for the lubricant and acts as a barrier between the workpiece and the tool. Nuts and bolts often need to be quenched. In order to improve the surface quality of nuts or bolts and reduce wear, dephosphorization is required;

[0003] When the existing dephosphorization device for bolt processing is used, the bolts are usually piled together, and the dephosphorization effect on the piled bolts is poor. It is difficult to dephosphorize the internal bolts, resulting in reduced dephosphorization efficiency of the bolts. Therefore, a high-efficiency dephosphorization device for high-strength bolts is proposed.

[0004] In view of this, it is necessary to provide a bolt high-efficiency phosphorus removal device. Utility Model Content

[0005] The utility model aims to provide a bolt high-efficiency dephosphorization device so as to solve the problem of low dephosphorization efficiency of bolts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a bolt high-efficiency phosphorus removal device, including a pool body, the pool body including a phosphorus removal pool and a cleaning pool, a frame body slidably installed on the pool body, a motor 1 is fixedly installed on the frame body, a threaded rod 1 and a threaded rod 2 are rotatably installed on the frame body, the output end of the motor 1 is fixedly connected to the threaded rod 1, an extension frame is slidably installed on the frame body, the threaded rod 1 and the threaded rod 2 are both threadedly connected to the extension frame, a turntable is fixedly installed on the extension frame, a box body is rotatably installed on the turntable, a shell body is fixedly installed on the extension frame, a motor 2 is fixedly installed in the shell body, the output end of the motor 2 is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft is fixedly connected to the box body, and the rotating shaft and the shell are rotatably sealed and connected.

[0007] Preferably, a sprocket one is fixedly mounted on the upper end of the threaded rod one, a sprocket two is fixedly mounted on the upper end of the threaded rod two, and the sprocket one and the sprocket two are connected by a chain one transmission.

[0008] Preferably, slide grooves are provided on both sides of the pool body, and the slide grooves are slidably connected to the frame body. Threaded rod three and threaded rod four are rotatably installed on both sides of the pool body, and threaded rod three and threaded rod four are both rotatably connected to the pool body, and threaded rod three and threaded rod four are both threadedly connected to the frame body.

[0009] Preferably, a motor three is fixedly mounted on the pool body, a threaded rod three is fixedly mounted on the output end of the motor three, a sprocket three is fixedly mounted on one end of the threaded rod three, a sprocket four is fixedly mounted on one end of the threaded rod four, and the sprocket three is connected to the sprocket four through a chain two transmission.

[0010] Preferably, two rollers are rollingly installed in the turntable, the two rollers are symmetrically arranged, the outer ring of the bearing is fixedly connected to the roller, the inner ring of the bearing is fixedly installed with a connecting rod, and the connecting rod is fixedly connected to the box.

[0011] Preferably, a top cover one is fixedly mounted on the box body, a top cover two is slidably mounted on the box body, the top cover one and the top cover two are plug-connected, a guide rail is provided on one side of the box body, a slider is slidably mounted on the guide rail, and the slider is fixedly connected to the top cover two.

[0012] Preferably, a card slot is provided on the guide rail, one end of a spring is fixedly installed in the slider, a card block is fixedly installed on the other end of the spring, and the slider is slidably connected to the card block.

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

[0014] 1. By putting the bolts into the box, soaking them in the dephosphorization solution, and rotating the box, the bolts in the box can be turned over continuously, thereby improving the dephosphorization efficiency of the bolts;

[0015] 2. Two top covers are set on the top of the box. The top covers, slide rails and sliders are matched to ensure that the bolts will not fall out of the box when the box rotates, thereby improving the stability of phosphorus removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the turntable of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 5 It is a side cross-sectional structural schematic diagram of the utility model;

[0021] Figure 6 This is a schematic diagram of the cross-sectional structure of the slide rail of the utility model;

[0022] In the figure: 1, tank body, 11, dephosphorization tank, 12, cleaning tank, 13, motor three, 14, threaded rod three, 15, threaded rod four, 16, slide, 17, sprocket three, 18, sprocket four, 2, frame, 20, motor one, 21, threaded rod one, 22, threaded rod two, 23, extension frame, 24, box body, 25, shell, 26, motor two, 27, rotating shaft, 28, sprocket one, 29, sprocket two, 3, turntable, 31, roller, 32, bearing, 33, connecting rod, 41, chain one, 42, chain two, 51, top cover one, 52, top cover two, 53, guide rail, 54, slider, 55, slot, 56, spring, 57, block. DETAILED DESCRIPTION

[0023] In order to make the purpose, advantages and technical solutions of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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 of 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.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] according to Figure 1-4The present embodiment provides a bolt high-efficiency phosphorus removal device, including a pool body 1, wherein the pool body 1 includes a phosphorus removal pool 11 and a cleaning pool 12, a frame body 2 is slidably mounted on the pool body 1, a motor 20 is fixedly mounted on the frame body 2, a threaded rod 21 and a threaded rod 22 are rotatably mounted on the frame body 2, the output end of the motor 20 is fixedly connected to the threaded rod 21, an extension frame 23 is slidably mounted on the frame body 2, the threaded rod 21 and the threaded rod 22 are both threadedly connected to the extension frame 23, a turntable 3 is fixedly mounted on the extension frame 23, a box body 24 is rotatably mounted on the turntable 3, a shell body 25 is fixedly mounted on the extension frame 23, a motor 26 is fixedly mounted in the shell body 25, the output end of the motor 26 is fixedly connected to one end of a rotating shaft 27, the other end of the rotating shaft 27 is fixedly connected to the box body 24, and the rotating shaft 27 is rotatably sealed with the shell body 25.

[0026] A sprocket 28 is fixedly mounted on the upper end of the threaded rod 21, and a sprocket 29 is fixedly mounted on the upper end of the threaded rod 22. The sprocket 28 and the sprocket 29 are connected by a chain 41, so that the threaded rod 21 and the threaded rod 22 can rotate synchronously.

[0027] Slide grooves 16 are provided on both sides of the pool body 1, and the slide grooves 16 are slidably connected to the frame body 2. Threaded rods three 14 and threaded rods four 15 are rotatably installed on both sides of the pool body 1. The threaded rods three 14 and threaded rods four 15 are both rotatably connected to the pool body 1, and the threaded rods three 14 and threaded rods four 15 are both threadedly connected to the frame body 2.

[0028] A motor three 13 is fixedly mounted on the pool body 1, a threaded rod three 14 is fixedly mounted on the output end of the motor three 13, a sprocket three 17 is fixedly mounted on one end of the threaded rod three 14, a sprocket four 18 is fixedly mounted on one end of the threaded rod four 15, the sprocket three 17 and the sprocket four 18 are connected by a chain two 42, so that the threaded rod three 14 and the threaded rod four 15 can rotate synchronously.

[0029] Two rollers 31 are rollingly installed in the turntable 3, and the two rollers 31 are symmetrically arranged. The rollers 31 are fixedly connected to the outer ring of the bearing 32, and a connecting rod 33 is fixedly installed on the inner ring of the bearing 32. The connecting rod 33 is fixedly connected to the box body 24, so that the box body 24 can rotate more smoothly and also share the weight brought by the box body 24.

[0030] A top cover 51 is fixedly mounted on the box body 24, and a top cover 52 is slidably mounted on the box body 24. The top cover 51 and the top cover 52 are plug-connected. A guide rail 53 is provided on one side of the box body 24, and a slider 54 is slidably mounted on the guide rail 53. The slider 54 is fixedly connected to the top cover 52. By opening the top cover 52 horizontally, it is convenient to put the bolts into the box body 24.

[0031] The guide rail 53 is provided with a card slot 55, one end of a spring 56 is fixedly installed in the slider 54, and a card block 57 is fixedly installed at the other end of the spring 56. The slider 54 is slidably connected with the card block 57. By providing the card slot 55 and the card block 57, it is ensured that the top cover 2 52 will not be opened when the box body 24 rotates, and the bolts in the box body 24 will not leak out. When it is necessary to open the top cover 2 52, by moving the slider 54, the arc surface end of the card block 57 located in the card slot 55 will be forced to move upward, and then the card block 57 will be removed from the card slot 55.

[0032] The specific operation is as follows: open the top cover 2 52, put the bolts into the box body 24, and after a certain amount of bolts are put in, close the top cover 2 52 by sliding the slider 54, and at the same time drive the motor 1 20, rotate the threaded rod 1 21, rotate the sprocket 1 28, rotate the sprocket 29 through the chain 1 41, and then drive the threaded rod 22, and lower the turntable 3 into the dephosphorization tank. After the box body 24 is immersed in the dephosphorization solution, start the motor 26, rotate the box body 24 through the shaft 27, and share the weight of the box body 24 through the two rollers 31 set on the turntable 3, thereby ensuring that the box body 24 can be installed. Fully stable rotation. At the same time, due to the rotation of the box 24, the bolts in the box will be constantly turned over, so that the bolts can better remove phosphorus. After the bolts are immersed in the dephosphorization tank 11 for a period of time, the motor 1 20 is driven in reverse to lift the box 24 to its original height, and the motor 3 13 is driven to drive the frame 2 to move the box 24 to the top of the cleaning tank 12. The motor 1 20 is driven again to lower the box 24 into the cleaning tank 12, and the motor 2 26 is driven to rotate the box 24 through the shaft 27. The box 24 is continuously reversed to clean the bolts in the box 24.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bolt high-efficiency dephosphorization device, comprising a tank body (1), wherein the tank body (1) comprises a dephosphorization tank (11) and a cleaning tank (12), characterized in that: A frame (2) is slidably mounted on the pool body (1), a motor 1 (20) is fixedly mounted on the frame (2), a threaded rod 1 (21) and a threaded rod 2 (22) are rotatably mounted on the frame (2), an output end of the motor 1 (20) is fixedly connected to the threaded rod 1 (21), an extension frame (23) is slidably mounted on the frame (2), the threaded rod 1 (21) and the threaded rod 2 (22) are both threadedly connected to the extension frame (23), a turntable (3) is fixedly mounted on the extension frame (23), a box (24) is rotatably mounted on the turntable (3), a shell (25) is fixedly mounted on the extension frame (23), a motor 2 (26) is fixedly mounted inside the shell (25), an output end of the motor 2 (26) is fixedly connected to one end of a rotating shaft (27), the other end of the rotating shaft (27) is fixedly connected to the box (24), and the rotating shaft (27) is rotatably sealed with the shell (25).

2. A bolt efficient dephosphorization device according to claim 1, characterized in that: A sprocket wheel 1 (28) is fixedly mounted on the upper end of the threaded rod 1 (21), and a sprocket wheel 2 (29) is fixedly mounted on the upper end of the threaded rod 2 (22). The sprocket wheel 1 (28) and the sprocket wheel 2 (29) are connected to each other by a chain 1 (41).

3. The bolt efficient dephosphorization device according to claim 1 is characterized in that: Slide grooves (16) are provided on both sides of the pool body (1), and the slide grooves (16) are slidably connected to the frame body (2). Threaded rod three (14) and threaded rod four (15) are rotatably installed on both sides of the pool body (1), and the threaded rod three (14) and threaded rod four (15) are both rotatably connected to the pool body (1), and the threaded rod three (14) and threaded rod four (15) are both threadedly connected to the frame body (2).

4. A bolt efficient dephosphorization device according to claim 3, characterized in that: A motor three (13) is fixedly mounted on the pool body (1), a threaded rod three (14) is fixedly mounted on the output end of the motor three (13), a sprocket three (17) is fixedly mounted on one end of the threaded rod three (14), a sprocket four (18) is fixedly mounted on one end of the threaded rod four (15), and the sprocket three (17) and the sprocket four (18) are connected in transmission via a chain two (42).

5. The bolt efficient dephosphorization device according to claim 1 is characterized in that: Two rollers (31) are rollingly mounted inside the turntable (3), the two rollers (31) are symmetrically arranged, the rollers (31) are fixedly connected to the outer ring of the bearing (32), a connecting rod (33) is fixedly mounted on the inner ring of the bearing (32), and the connecting rod (33) is fixedly connected to the box (24).

6. The bolt efficient dephosphorization device according to claim 1 is characterized in that: A top cover 1 (51) is fixedly mounted on the box body (24), a top cover 2 (52) is slidably mounted on the box body (24), the top cover 1 (51) and the top cover 2 (52) are plug-connected, a guide rail (53) is provided on one side of the box body (24), a slider (54) is slidably mounted on the guide rail (53), and the slider (54) is fixedly connected to the top cover 2 (52).

7. The bolt efficient dephosphorization device according to claim 6, characterized in that: The guide rail (53) is provided with a slot (55), one end of a spring (56) is fixedly mounted in the slider (54), a clamping block (57) is fixedly mounted on the other end of the spring (56), and the slider (54) is slidably connected to the clamping block (57).

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