Surface treatment device for camshaft production

Abstract

The utility model relates to the technical field of camshafts, and discloses a surface treatment device for camshaft production, which comprises a shell, the top of the shell is fixedly connected with a heating block, the inside of the heating block is fixedly connected with an air inlet fan, the inside of the heating block is fixedly connected with a heat conduction block, the inside of the heat conduction block is fixedly connected with a heating wire, and the inside of the heating wire is fixedly connected with an air outlet fan. A ventilation barrel is fixedly connected to the outer side of the air inlet fan, a water inlet cavity is formed in the heating block, two supporting blocks are fixedly connected to the interior of the air inlet fan, and a vertical shaft is rotationally connected to the interior of the supporting block on the upper side. The surface treatment device for camshaft production has the advantages of being good in drying effect and the like, and solves the problems that in the camshaft manufacturing process, anti-rust oil needs to be sprayed on camshafts to enable the camshafts to have corrosion resistance, most of existing surface treatment devices do not have the drying function, the camshafts need to be subjected to air drying treatment, and the drying effect is poor. And the airing mode wastes time and labor, so that the manufacturing efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of camshafts, in particular to a surface treatment device for camshaft production. Background Art

[0002] The camshaft is a component in a piston engine. Due to its special function, the camshaft has a higher speed in the engine and carries a larger torque, so most of them are made of high-strength materials such as high-quality alloy steel.

[0003] During the manufacturing process of the camshaft, it is necessary to apply anti-rust oil to the camshaft to make it corrosion-resistant. However, most of the existing surface treatment devices do not have a drying function, so the camshaft needs to be air-dried. This drying method is time-consuming and labor-intensive, resulting in reduced production efficiency. Therefore, a surface treatment device for camshaft production is proposed to solve the above-mentioned problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a surface treatment device for camshaft production, which has the advantages of good drying effect, etc., and solves the problem that during the production process of the camshaft, the camshaft needs to be coated with anti-rust oil to make it corrosion-resistant. However, most of the existing surface treatment devices do not have a drying function, so the camshaft needs to be air-dried. This drying method is time-consuming and labor-intensive, resulting in reduced production efficiency.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problem with the following technical solution: A surface treatment device for camshaft production comprises a shell, a heating block is fixedly connected to the top of the shell, an inlet fan is fixedly connected to the interior of the heating block, a heat conduction block is fixedly connected to the interior of the heating block, a heating wire is fixedly connected to the interior of the heat conduction block, a ventilation cylinder is fixedly connected to the outer side of the inlet fan, a water inlet chamber is provided inside the heating block, two support blocks are fixedly connected to the interior of the inlet fan, a vertical shaft is rotatably connected to the interior of the upper support block, a fan blade is fixedly connected to the outer side of the vertical shaft, a first motor is fixedly connected to the bottom of the vertical shaft, a protective shell is fixedly connected to the bottom of the first motor, a second motor is fixedly connected to the interior of the shell, a threaded rod is fixedly connected to the output end of the second motor, a lifting block is threadedly connected to the outer side of the threaded rod, a loading block is fixedly connected to the left side of the lifting block, an auxiliary block is fixedly connected to the left side of the loading block, and an auxiliary rod is movably connected to the interior of the auxiliary block.

[0008] The utility model has the beneficial effect that the air entering the interior is heated by the structure inside the heating block, and the surface of the camshaft body is heated, so that the anti-rust oil on the camshaft can be quickly dried.

[0009] The surface treatment device for camshaft production has the advantage of good drying effect.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, one end of the ventilation tube extends to the interior of the outer shell, and the bottom of the protective shell is fixedly connected with a lower support block.

[0012] The beneficial effect of adopting the above further solution is that the protective shell can be supported by the lower support block.

[0013] Furthermore, a filter screen is fixedly connected to the top of the air inlet fan, and a water inlet pipe is fixedly connected to the interior of the heating block.

[0014] The beneficial effect of adopting the above further solution is that impurities in the outside air are prevented from entering the interior through the filter.

[0015] Furthermore, a water outlet pipe is fixedly connected to the interior of the heating block, and a shell is fixedly connected to the bottom of the auxiliary rod.

[0016] The beneficial effect of adopting the above further solution is that the internal water can be discharged through the water outlet pipe.

[0017] Furthermore, the bottom of the loading block is arranged in a mesh-like manner, and the interior of the loading block is movably connected with a camshaft body.

[0018] The beneficial effect of adopting the above further solution is that, through the setting of the leakage net, the anti-rust oil on the outer side of the camshaft body can leak downwards and then be recovered.

[0019] Furthermore, a liquid presentation block located on the right side of the auxiliary rod is fixedly connected to the bottom of the inner cavity of the shell, and the liquid presentation block is adapted to the loading block.

[0020] The beneficial effect of adopting the above further solution is that the anti-rust oil can be collected by being in the form of liquid blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is an enlarged view of the connection structure at A of the utility model;

[0023] Figure 3 This is a top view of the connection structure between the fan inlet and the support block of the utility model;

[0024] Figure 4 This is a front view of the connection structure between the heating block and the air inlet fan of the utility model.

[0025] In the figure: 1. outer shell; 2. heating block; 3. air inlet fan; 4. heat conductive block; 5. heating wire; 6. ventilation tube; 7. water inlet chamber; 8. support block; 9. vertical axis; 10. fan blade; 11. first motor; 12. protective shell; 13. filter screen; 14. water inlet pipe; 15. water outlet pipe; 16. second motor; 17. threaded rod; 18. lifting block; 19. loading block; 20. auxiliary block; 21. auxiliary rod; 22. camshaft body; 23. liquid block. DETAILED DESCRIPTION

[0026] 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.

[0027] In the embodiment, Figure 1-4 A surface treatment device for camshaft production is provided. The utility model comprises a shell 1, a heating block 2 is fixedly connected to the top of the shell 1, an inlet fan 3 is fixedly connected to the inside of the heating block 2, a heat conducting block 4 is fixedly connected to the inside of the heating block 2, a heating wire 5 is fixedly connected to the inside of the heat conducting block 4, a ventilation tube 6 is fixedly connected to the outside of the inlet fan 3, a water inlet chamber 7 is provided inside the heating block 2, two support blocks 8 are fixedly connected to the inside of the inlet fan 3, a vertical shaft 9 is rotatably connected to the inside of the upper support block 8, a fan blade 10 is fixedly connected to the outside of the vertical shaft 9, a first motor 11 is fixedly connected to the bottom of the vertical shaft 9, a protective shell 12 is fixedly connected to the bottom of the first motor 11, a second motor 16 is fixedly connected to the inside of the shell 1, a threaded rod 17 is fixedly connected to the output end of the second motor 16, a lifting block 18 is threadedly connected to the outside of the threaded rod 17, a loading block 19 is fixedly connected to the left side of the lifting block 18, an auxiliary block 20 is fixedly connected to the left side of the loading block 19, and an auxiliary rod 21 is movably connected to the inside of the auxiliary block 20;

[0028] One end of the ventilating tube 6 extends to the interior of the housing 1, and a lower support block 8 is fixedly connected to the bottom of the protective shell 12;

[0029] The protective shell 12 can be supported by the lower support block 8;

[0030] A filter screen 13 is fixedly connected to the top of the air inlet fan 3, and a water inlet pipe 14 is fixedly connected to the interior of the heating block 2;

[0031] The filter 13 is used to prevent impurities in the outside air from entering the interior;

[0032] The inside of the heating block 2 is fixedly connected with a water outlet pipe 15, and the bottom of the auxiliary rod 21 is fixedly connected with the housing 1;

[0033] Through the outlet pipe 15, the water inside can be discharged;

[0034] The bottom of the loading block 19 is arranged in a mesh configuration, and the interior of the loading block 19 is movably connected with a camshaft body 22;

[0035] By setting the leakage net, the anti-rust oil on the outer side of the camshaft body 22 can leak downwards, and then complete the recovery;

[0036] The bottom of the inner cavity of the housing 1 is fixedly connected with a liquid block 23 located on the right side of the auxiliary rod 21, and the liquid block 23 is adapted to the loading block 19;

[0037] By presenting the liquid block 23, the anti-rust oil can be collected.

[0038] Working principle:

[0039] The first step: put the camshaft body 22 into the loading block 19, then start the second motor 16, so that the output end of the second motor 16 drives the threaded rod 17 to rotate, and the threaded rod 17 rotates to drive the lifting block 18 to descend, so that the camshaft body 22 descends. When the camshaft body 22 descends to the anti-rust oil in the liquid block 23, the lifting block 18 is then raised, so that the loading block 19 drives the camshaft body 22 to rise;

[0040] Step 2: Then start the first motor 11, so that the output end of the first motor 11 drives the vertical shaft 9 to rotate, and the rotation of the vertical shaft 9 drives the fan blades 10 to rotate, thereby sucking in the outside air and discharging the air into the interior of the housing 1 through the ventilator 6;

[0041] Step 3: Then, the heating wire 5 is used to heat the heat conductive block 4, and the heat conductive block 4 heats the water source, and the water source transfers heat to the ventilator 6, and the ventilator 6 transfers heat to the air, and the hot air dries the camshaft body 22.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for camshaft production, comprising a housing (1), characterized in that: The top of the housing (1) is fixedly connected to a heating block (2), the interior of the heating block (2) is fixedly connected to an inlet fan (3), the interior of the heating block (2) is fixedly connected to a heat conduction block (4), the interior of the heat conduction block (4) is fixedly connected to a heating wire (5), the outer side of the inlet fan (3) is fixedly connected to a ventilator (6), the interior of the heating block (2) is provided with a water inlet chamber (7), the interior of the inlet fan (3) is fixedly connected to two support blocks (8), the interior of the upper support block (8) is rotatably connected to a vertical shaft (9), and the outer side of the vertical shaft (9) is fixedly connected to a fan blade. (10), a first motor (11) is fixedly connected to the bottom of the vertical shaft (9), a protective shell (12) is fixedly connected to the bottom of the first motor (11), a second motor (16) is fixedly connected to the inside of the shell (1), a threaded rod (17) is fixedly connected to the output end of the second motor (16), a lifting block (18) is threadedly connected to the outer side of the threaded rod (17), a loading block (19) is fixedly connected to the left side of the lifting block (18), an auxiliary block (20) is fixedly connected to the left side of the loading block (19), and an auxiliary rod (21) is movably connected to the inside of the auxiliary block (20).

2. A surface treatment device for camshaft production according to claim 1, characterized in that: One end of the ventilation cylinder (6) extends to the interior of the outer shell (1), and the bottom of the protective shell (12) is fixedly connected to a lower support block (8).

3. A surface treatment device for camshaft production according to claim 1, characterized in that: A filter screen (13) is fixedly connected to the top of the air inlet fan (3), and a water inlet pipe (14) is fixedly connected to the interior of the heating block (2).

4. A surface treatment device for camshaft production according to claim 1, characterized in that: The interior of the heating block (2) is fixedly connected to a water outlet pipe (15), and the bottom of the auxiliary rod (21) is fixedly connected to the outer shell (1).

5. The surface treatment device for camshaft production according to claim 1, characterized in that: The bottom of the loading block (19) is arranged in a mesh-like manner, and the interior of the loading block (19) is movably connected to a camshaft body (22).

6. A surface treatment device for camshaft production according to claim 1, characterized in that: A liquid presentation block (23) located on the right side of the auxiliary rod (21) is fixedly connected to the bottom of the inner cavity of the housing (1), and the liquid presentation block (23) is adapted to the loading block (19).

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