Camshaft phosphating device

Abstract

The utility model discloses a camshaft phosphating device, and belongs to the technical field of camshaft machining equipment. A camshaft phosphating device comprises a control assembly, a moving assembly, a lifting assembly, a suspension bracket and a phosphating assembly. The cam shaft is hung on the hanging frame, the control assembly drives the cam shaft to move front and back, feeding and discharging are facilitated, the moving assembly drives the cam shaft to move left and right, and therefore the cam shaft moves among the first cleaning barrel, the reaction barrel, the second cleaning barrel and the drying barrel; and then the lifting assembly drives the cam shafts to ascend and descend to be immersed into all the barrels, the purpose of automatically moving the cam shafts is achieved, manual cam shaft moving is not needed, efficiency is improved, meanwhile, the drying barrels are arranged, after cleaning is completed, the cam shafts can be dried, the airing speed of the cam shafts is increased, and the phosphating efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of camshaft processing equipment, and more specifically relates to a camshaft phosphating device. Background Art

[0002] The camshaft is a component in a piston engine. Its function is to control the opening and closing of the valve. The camshaft needs to withstand a large torque, so the design has high requirements for the strength and support of the camshaft. Its material is generally high-quality alloy steel or alloy steel;

[0003] During the processing of the camshaft, it needs to be cut, punched, polished and other processes, and it also needs to be etched and marked on the surface. After etching, it needs to be phosphated to increase its surface quality and avoid wear of the etching position during use;

[0004] The traditional method is to manually put the camshaft into clean water for cleaning, then immerse it in hot phosphorous acid for reaction, and finally immerse it in clean water for cleaning, and then dry it for subsequent processes;

[0005] However, the height of general clean water buckets and reaction buckets is relatively high, and the manual method of holding the camshaft is labor-intensive, resulting in low processing efficiency. At the same time, the traditional method of natural drying also takes a lot of time, which further increases the time consumption of the process and reduces the efficiency. Therefore, a camshaft phosphating device is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a camshaft phosphating device, which can realize automatic movement of the camshaft during the phosphating process, and can also dry the camshaft after the reaction cleaning is completed, thereby accelerating the phosphating efficiency.

[0007] The utility model discloses a camshaft phosphating device, comprising a control component, a moving component, a lifting component, a hanging frame and a phosphating component; the phosphating component comprises a fixed box and a first cleaning barrel, a reaction barrel, a second cleaning barrel and a drying barrel fixedly mounted on the fixed box; the control component is arranged on both sides of the fixed box; the output end of the control component is connected with the moving component to drive the moving component to move forward and backward; the output end of the moving component is connected with the lifting component to drive the lifting component to move left and right; the output end of the lifting component is connected with the hanging frame to drive the hanging frame to move up and down, and the camshaft is placed on the hanging frame.

[0008] As a further improvement of the utility model, the lower ends of the first cleaning barrel, the second cleaning barrel and the reaction barrel are all provided with electric heating tubes; the inner wall of the drying barrel is provided with electric heating tubes; the first cleaning barrel and the second cleaning barrel are both filled with cleaning liquid, and the reaction barrel is filled with reaction liquid.

[0009] As a further improvement of the utility model, the control component includes a control rail, a control motor, a control screw, a control nut seat and a control frame; the control rail is arranged on one side of the fixed box, the control screw is rotatably installed on the control rail, the control motor is fixedly installed on one side of the control rail, and the output end of the control motor is connected to the control screw to drive the control screw to rotate, the control nut seat is sleeved on the control screw, and the lower end of the control frame passes through the control rail and is connected to the control nut seat; the moving component is fixedly installed on the control frame.

[0010] As a further improvement of the utility model, the control assembly also includes a guide rod and a sleeve, the guide rod is fixedly arranged on the other side of the fixed box, the sleeve is fixedly installed at the lower end of the control frame, and the sleeve is movably sleeved on the guide rod.

[0011] As a further improvement of the utility model, the moving assembly includes a moving guide rail, a moving screw, a moving motor, a moving nut seat and a moving frame; the moving guide rail is fixedly installed on the output end of the control assembly; the moving screw is rotatably installed on the moving guide rail, the mobile motor is fixedly installed on one side of the moving guide rail, the output end of the mobile motor is connected to the moving screw, driving the moving screw to rotate, the moving nut seat is mounted on the moving screw, and the moving frame is fixedly installed on the moving nut seat; the lifting assembly is fixedly installed on the moving frame.

[0012] As a further improvement of the utility model, the lifting assembly includes a lifting cylinder and a connecting frame; the lifting cylinder is fixedly installed on the output end of the moving assembly, the output end of the lifting cylinder is connected to the connecting frame, and the lower end of the connecting frame is connected to the upper end of the suspension frame.

[0013] As a further improvement of the utility model, the suspension frame includes a cover plate and a suspension plate fixedly installed at the lower end of the cover plate, the cover plate is connected to the output end of the lifting component, and a plurality of slots are evenly arranged on the upper edge of the suspension plate in the circumferential direction, and the camshaft is inserted into the slots.

[0014] As a further improvement of the utility model, a vibration pump is fixedly installed on the upper end of the cover plate.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] The utility model hangs the camshaft on a hanging frame, drives the camshaft to move forward and backward through a control component, which is convenient for loading and unloading, and then drives the camshaft to move left and right through a moving component, so as to move between a first cleaning barrel, a reaction barrel, a second cleaning barrel and a drying barrel, and then drives the camshaft to rise and fall through a lifting component to immerse it in each barrel, thereby realizing the purpose of automatically moving the camshaft, eliminating the need for manual movement of the camshaft and improving efficiency. At the same time, a drying barrel is provided, so that the camshaft can be dried after cleaning is completed, thereby accelerating its drying speed and improving phosphating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the mobile component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the control guide rail of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the lifting component of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Control assembly; 101. Control guide rail; 102. Control motor; 103. Control screw; 104. Control nut seat; 105. Control frame; 106. Guide rod; 107. Sleeve; 2. Moving assembly; 201. Moving guide rail; 202. Moving screw; 203. Moving motor; 204. Moving nut seat; 205. Moving frame; 3. Lifting assembly; 301. Lifting cylinder; 302. Connecting frame; 4. Suspension frame; 401. Cover plate; 402. Suspension plate; 403. Slot; 5. Phosphating assembly; 501. Fixed box; 502. First cleaning barrel; 503. Reaction barrel; 504. Second cleaning barrel; 505. Drying barrel; 6. Vibration pump; 7. Camshaft. DETAILED DESCRIPTION

[0023] Specific embodiment 1: Please refer to Figure 1-4 A camshaft phosphating device comprises a control component 1, a moving component 2, a lifting component 3, a suspension frame 4 and a phosphating component 5;

[0024] The phosphating assembly 5 includes a fixed box 501 and a first cleaning barrel 502, a reaction barrel 503, a second cleaning barrel 504 and a drying barrel 505 fixedly installed on the fixed box 501; the first cleaning barrel 502, the second cleaning barrel 504 and the reaction barrel 503 are all provided with electric heating pipes at their lower ends; the liquids in the first cleaning barrel 502, the second cleaning barrel 504 and the reaction barrel 503 are heated by the electric heating pipes at the lower ends, so as to facilitate cleaning and reaction; clean water is contained in the first cleaning barrel 502 and the second cleaning barrel 504; phosphorous acid solution is contained in the reaction barrel 503; the inner wall of the drying barrel 505 is provided with electric heating pipes; the camshaft can be dried by the electric heating pipes on the inner wall.

[0025] The control assembly 1 includes a control rail 101, a control motor 102, a control screw 103, a control nut seat 104, a control frame 105, a guide rod 106 and a sleeve 107; the control rail 101 is arranged on one side of the fixed box 501, the control screw 103 is rotatably mounted on the control rail 101, the control motor 102 is fixedly mounted on one side of the control rail 101 by screws, and the output end of the control motor 102 is connected to the control screw 103 to drive the control screw 103 to rotate, and the control nut seat 104 is sleeved on the control rail 101. On the control screw 103, the lower end of the control frame 105 passes through the control guide rail 101 and is connected to the control nut seat 104; the guide rod 106 is fixedly arranged on the other side of the fixed box 501, and the sleeve 107 is fixedly installed at the lower end of the control frame 105, and the sleeve 107 is movably sleeved on the guide rod 106; the moving component 2 is fixedly installed on the control frame 105; the control motor 102 drives the control screw 103 to rotate, thereby driving the control nut seat 104 to move, and then mobilizing the control frame 105 and the moving component 2 to move forward and backward;

[0026] The moving assembly 2 includes a moving guide rail 201, a moving screw rod 202, a moving motor 203, a moving nut seat 204 and a moving frame 205; the moving guide rail 201 is fixedly mounted on the control frame 105; the moving screw rod 202 is rotatably mounted on the moving guide rail 201, the moving motor 203 is fixedly mounted on one side of the moving guide rail 201, the output end of the moving motor 203 is connected to the moving screw rod 202, driving the moving screw rod 202 to rotate, the moving nut seat 204 is sleeved on the moving screw rod 202, and the moving frame 205 is fixedly mounted on the moving nut seat 204; the lifting assembly 3 is fixedly mounted on the moving frame 205; the moving screw rod 202 is driven to rotate by the moving motor 203, thereby driving the moving nut seat 204 to move, and then driving the moving frame 205 and the camshaft to move left and right, thereby driving the camshaft to move in each barrel;

[0027] The lifting component 3 includes a lifting cylinder 301 and a connecting frame 302; the lifting cylinder 301 is fixedly installed on the output end of the moving component 2 by screws, the output end of the lifting cylinder 301 is connected to the connecting frame 302, the suspension frame 4 includes a cover plate 401 and a suspension plate 402 fixedly installed at the lower end of the cover plate 401, the cover plate 401 is welded to the connecting frame 302, and the camshaft is driven to rise and fall by the lifting cylinder 301, and a plurality of slots 403 are evenly arranged on the circumferential direction of the suspension plate 402, and the camshaft is inserted into the slots 403; at the same time, a vibration pump 6 is fixedly installed on the upper end of the cover plate 401, and the vibration pump 6 can drive the camshaft to vibrate when the camshaft is immersed in the first cleaning barrel, the reaction barrel 503 and the second cleaning barrel, thereby accelerating the cleaning and reaction of the camshaft.

[0028] Working principle: In the present utility model, first, the lifting cylinder 301 is used to drive the suspension frame 4 to move downward, so that the operator can hang the camshaft in the card slot 403 on the suspension plate 402, and then the lifting cylinder 301 is started to drive the camshaft to move upward, and then the control drive is started to drive the camshaft to move above the first cleaning bucket 502, and the lifting cylinder 301 is started to drive the camshaft to move downward and immerse it in the first cleaning bucket 502 filled with clean water for cleaning. After the cleaning is completed, the lifting cylinder 301 drives the camshaft to move upward, and then the moving motor 203 is started to drive the camshaft to move into the reaction bucket 503, and then the lifting cylinder 301 drives the camshaft to immerse it in the reaction bucket 503 filled with phosphorous acid for reaction. After the reaction is completed, the lifting cylinder 301 is started again to drive the camshaft The wheel axle moves out, and then the moving motor 203 is started to drive the camshaft to move to the second cleaning barrel 504 and put it on. The lifting cylinder 301 is started to drive the camshaft to move downward for cleaning. After the cleaning is completed, the lifting cylinder 301 is started to drive the camshaft to move upward. Finally, the moving motor 203 is started to drive the camshaft to move into the drying barrel 505. The lifting cylinder 301 then drives the camshaft to move downward and extend into the drying barrel 505. The electric heating tube on the inner wall of the drying barrel 505 is used to accelerate the drying. After the drying is completed, the lifting cylinder 301 is started to drive the camshaft to move upward, and then the control motor 102 is started to drive the camshaft to move backward. The lifting cylinder 301 drives the camshaft to descend, which is convenient for unloading, thereby realizing the purpose of automated phosphating, and then achieving the purpose of improving the phosphating efficiency.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A camshaft phosphating device, characterized in that: It comprises a control component (1), a moving component (2), a lifting component (3), a hanging frame (4) and a phosphating component (5); The phosphating component (5) comprises a fixed box (501) and a first cleaning barrel (502), a reaction barrel (503), a second cleaning barrel (504) and a drying barrel (505) fixedly mounted on the fixed box (501); the control component (1) is arranged on both sides of the fixed box (501); the output end of the control component (1) is connected to the moving component (2) to drive the moving component (2) to move forward and backward; the output end of the moving component (2) is connected to the lifting component (3) to drive the lifting component (3) to move left and right; the output end of the lifting component (3) is connected to the suspension frame (4) to drive the suspension frame (4) to move up and down; and the camshaft is placed on the suspension frame (4).

2. A camshaft phosphating device according to claim 1, characterized in that: The lower ends of the first cleaning barrel (502), the second cleaning barrel (504) and the reaction barrel (503) are all provided with electric heating pipes; the inner wall of the drying barrel (505) is provided with electric heating pipes; the first cleaning barrel (502) and the second cleaning barrel (504) are both filled with cleaning liquid, and the reaction barrel (503) is filled with reaction liquid.

3. The camshaft phosphating device according to claim 1, characterized in that: The control assembly (1) comprises a control rail (101), a control motor (102), a control screw (103), a control nut seat (104) and a control frame (105); the control rail (101) is arranged on one side of a fixed box (501), the control screw (103) is rotatably mounted on the control rail (101), the control motor (102) is fixedly mounted on one side of the control rail (101), and the output end of the control motor (102) is connected to the control screw (103) to drive the control screw (103) to rotate, the control nut seat (104) is sleeved on the control screw (103), and the lower end of the control frame (105) passes through the control rail (101) and is connected to the control nut seat (104); the moving assembly (2) is fixedly mounted on the control frame (105).

4. A camshaft phosphating device according to claim 2, characterized in that: The control assembly (1) further comprises a guide rod (106) and a sleeve (107), wherein the guide rod (106) is fixedly arranged on the other side of the fixed box (501), and the sleeve (107) is fixedly installed on the lower end of the control frame (105), and the sleeve (107) is movably sleeved on the guide rod (106).

5. The camshaft phosphating device according to claim 1, characterized in that: The moving assembly (2) comprises a moving guide rail (201), a moving screw rod (202), a moving motor (203), a moving nut seat (204) and a moving frame (205); the moving guide rail (201) is fixedly mounted on the output end of the control assembly (1); the moving screw rod (202) is rotatably mounted on the moving guide rail (201); the moving motor (203) is fixedly mounted on one side of the moving guide rail (201); the output end of the moving motor (203) is connected to the moving screw rod (202) to drive the moving screw rod (202) to rotate; the moving nut seat (204) is sleeved on the moving screw rod (202); and the moving frame (205) is fixedly mounted on the moving nut seat (204); and the lifting assembly (3) is fixedly mounted on the moving frame (205).

6. The camshaft phosphating device according to claim 1, characterized in that: The lifting component (3) comprises a lifting cylinder (301) and a connecting frame (302); the lifting cylinder (301) is fixedly mounted on the output end of the moving component (2), the output end of the lifting cylinder (301) is connected to the connecting frame (302), and the lower end of the connecting frame (302) is connected to the upper end of the suspension frame (4).

7. The camshaft phosphating device according to claim 1, characterized in that: The suspension frame (4) comprises a cover plate (401) and a suspension plate (402) fixedly mounted at the lower end of the cover plate (401); the cover plate (401) is connected to the output end of the lifting assembly (3); a plurality of slots (403) are evenly arranged along the circumference of the suspension plate (402); and the camshaft is inserted into the slots (403).

8. A camshaft phosphating device according to claim 7, characterized in that: A vibration pump (6) is fixedly mounted on the upper end of the cover plate (401).

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