Rust-proof treatment device for crankshaft machining

Abstract

The utility model discloses an anti-rust treatment device for crankshaft machining, which belongs to the technical field of crankshafts and comprises a fixing plate, a rust removal frame is fixedly connected to the upper surface of the fixing plate, a positioning frame is fixedly connected to the upper surface of the fixing plate, and two electric push rods are fixedly connected to the bottom surface of the positioning frame. The telescopic ends of the two electric push rods are jointly and fixedly connected with an adjusting plate, two sets of exhaust fans are fixedly installed on the upper surface of the adjusting plate, two right-angle placing plates are fixedly connected to the bottom surface of the adjusting plate, and through cooperation of the electric push rods, the adjusting plate and the right-angle placing plates, the effect of driving the crankshaft placing frame to move up and down is achieved; the purpose of limiting the adjusting plate is achieved through the guide groove and the guide block, it is guaranteed that the adjusting plate is more stable when moving up and down, the effect of blow-drying an anti-rust agent on the surface of a crankshaft in the crankshaft containing frame is achieved through the arranged exhaust fan, the purpose of anti-rust treatment of the crankshaft is achieved, and the anti-rust treatment effect of the crankshaft is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crankshafts, in particular to a crankshaft processing and rust prevention treatment device. Background Art

[0002] The crankshaft is the most important component in the engine. It bears the force transmitted from the connecting rod and converts it into torque, which is output through the crankshaft and drives other accessories on the engine. The crankshaft is subjected to the combined effects of the centrifugal force of the rotating mass, the periodically changing gas inertia force and the reciprocating inertia force, which makes the crankshaft subject to bending and torsional loads. Therefore, the crankshaft is required to have sufficient strength and rigidity, and the journal surface must be wear-resistant, work evenly and have good balance.

[0003] A Chinese patent with announcement number CN216137573U discloses a surface anti-rust processing device for crankshaft production, which relates to the technical field of anti-rust processing equipment, including a work frame, a moving mechanism is provided on the work frame, a clamping mechanism is provided on the moving mechanism, a drying mechanism is provided below the clamping mechanism, and the drying mechanism includes a drying box, an oil storage tank is provided at the bottom of the drying box, and a solution tank and a crankshaft placement box are provided on one side of the oil storage tank in sequence. However, in the above patent, a rust inhibitor is used to perform anti-rust treatment on the crankshaft, and the crankshaft can only be sealed and stored after natural air drying, thereby reducing the efficiency of the anti-rust treatment. Therefore, a person skilled in the art provides a crankshaft processing anti-rust treatment device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a crankshaft processing rust prevention device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A crankshaft processing rust prevention treatment device comprises a fixed plate, a rust removal frame is fixedly connected to the upper surface of the fixed plate, a positioning frame is fixedly connected to the upper surface of the fixed plate, two electric push rods are fixedly connected to the bottom surface of the positioning frame, the telescopic ends of the two electric push rods are commonly fixedly connected to an adjustment plate, two groups of exhaust fans are fixedly installed on the upper surface of the adjustment plate, two right-angle placement plates are fixedly connected to the bottom surface of the adjustment plate, a separation plate is provided inside the rust removal frame, and a valve pipe is fixedly connected to the inner side wall of the rust removal frame.

[0007] As a further solution of the utility model: two groups of support seats are fixedly connected to the bottom surface of the fixed plate, two stabilizing plates are fixedly connected to the bottom surface of the fixed plate, and the front and back sides of the two stabilizing plates are respectively fixedly connected to a side surface of the support seat close to each other.

[0008] As a further solution of the utility model: the outer surface of each electric push rod is fixedly connected with a reinforcement ring, and the top end of each reinforcement ring is fixedly connected to the bottom surface of the positioning frame.

[0009] As a further solution of the utility model: the inner wall of the positioning frame is provided with two guide grooves, the interior of each guide groove is slidably connected with a guide block, and the side surfaces of the two guide blocks close to each other are fixedly connected to the left and right ends of the adjustment plate respectively.

[0010] As a further solution of the utility model: two reinforcing inclined plates are fixedly connected to the upper surface of the fixing plate, and the side surfaces of the two reinforcing inclined plates close to each other are fixedly connected to the left and right side surfaces of the positioning frame respectively.

[0011] As a further solution of the utility model: the inner side wall of the rust removal frame is fixedly connected with a support bar, and the upper surfaces of the two support bars are in contact with the bottom surface of the separation plate.

[0012] As a further solution of the utility model: a guide plate is fixedly connected to the bottom surface of the fixed plate, and the left end of the guide plate is fixedly connected to the inner wall of the rust removal frame.

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

[0014] The crankshaft processing anti-rust treatment device plays a role of driving the crankshaft placement frame to move up and down through the cooperation of the electric push rod, the adjustment plate and the right-angle placement plate, and uses the guide groove and the guide block to achieve the purpose of limiting the adjustment plate, thereby ensuring that the adjustment plate is more stable when moving up and down, and through the exhaust fan provided, the rust inhibitor on the surface of the crankshaft in the crankshaft placement frame is blown dry to achieve the purpose of rust prevention of the crankshaft, increase the effect of the rust prevention treatment of the crankshaft, and effectively solve the problem of using a rust inhibitor to treat the crankshaft for rust prevention, and the crankshaft can only be sealed and stored after natural air drying, thereby reducing the efficiency of the rust prevention treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a processing frame of a crankshaft anti-rust processing device;

[0016] Figure 2 It is a schematic diagram of the structure of a fixing plate in a crankshaft anti-rust treatment device viewed from above;

[0017] Figure 3 It is a schematic diagram of the top-section structure of a positioning frame in a crankshaft anti-rust treatment device;

[0018] Figure 4 It is a schematic diagram of the front cross-section structure of a processing frame in a crankshaft anti-rust processing device.

[0019] In the figure: 1. fixing plate; 2. rust removal frame; 3. support seat; 4. positioning frame; 5. electric push rod; 6. adjustment plate; 7. exhaust fan; 8. reinforcement ring; 9. stabilizing plate; 10. guide groove; 11. guide block; 12. reinforcement inclined plate; 13. right-angle placement plate; 14. separation plate; 15. support bar; 16. guide plate; 17. valve pipe. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "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 utility model 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 utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a crankshaft processing rust prevention treatment device includes a fixed plate 1, a rust removal frame 2 is fixedly connected to the upper surface of the fixed plate 1, a positioning frame 4 is fixedly connected to the upper surface of the fixed plate 1, two electric push rods 5 are fixedly connected to the bottom surface of the positioning frame 4, and the telescopic ends of the two electric push rods 5 are commonly fixedly connected to an adjusting plate 6, two groups of exhaust fans 7 are fixedly installed on the upper surface of the adjusting plate 6, and two right-angle placement plates 13 are fixedly connected to the bottom surface of the adjusting plate 6. A separation plate 14 is provided inside the rust removal frame 2, and a valve pipe 17 is fixedly connected to the inner wall of the rust removal frame 2.

[0023] The bottom surface of the fixed plate 1 is fixedly connected with two groups of support seats 3, and the bottom surface of the fixed plate 1 is fixedly connected with two stabilizing plates 9. The front sides of the two stabilizing plates 9 and the back sides of the stabilizing plates 9 are respectively fixedly connected with one side of the support seat 3 close to each other, and the fixed plate 1 is supported by the support seat 3, and the stabilizing plates 9 can be used to reinforce the support seat 3, thereby increasing the stability of the support seat 3. The outer surface of each electric push rod 5 is fixedly connected with a reinforcement ring 8, and the top of each reinforcement ring 8 is fixedly connected with the bottom surface of the positioning frame 4. The reinforcement ring 8 is provided, which is convenient for reinforcing the electric push rod 5 and increasing the stability of the electric push rod 5. The inner side wall of the positioning frame 4 is provided with two guide grooves 10, and the inside of each guide groove 10 is slidably connected with a guide block 11. The side surfaces of the two guide blocks 11 close to each other are respectively fixedly connected with the left and right ends of the adjustment plate 6, and the guide grooves 10 and the guide blocks 11 are provided, so that the adjustment plate 6 can move up and down more smoothly, thereby avoiding the abnormal noise of the adjustment plate 6.

[0024] Two reinforcing inclined plates 12 are fixedly connected to the upper surface of the fixed plate 1, and the side surfaces of the two reinforcing inclined plates 12 that are close to each other are respectively fixedly connected to the left and right side surfaces of the positioning frame 4. The provided reinforcing inclined plates 12 facilitate the reinforcement of the positioning frame 4, thereby increasing the stability of the positioning frame 4. The inner wall of the rust removal frame 2 is fixedly connected with a support bar 15, and the upper surfaces of the two support bars 15 are in contact with the bottom surface of the separation plate 14. The provided support bar 15 facilitates the support of the separation plate 14. The bottom surface of the fixed plate 1 is fixedly connected with a guide plate 16, and the left end of the guide plate 16 is fixedly connected to the inner wall of the rust removal frame 2. The provided guide plate 16 facilitates the guidance of impurities and iron filings in the rust inhibitor, and discharges them using the valve pipe 17.

[0025] The working principle of the utility model is: when in use, first inject the rust inhibitor into the rust removal frame 2, then the electric push rod 5 and the exhaust fan 7 are connected to the power supply and controlled by the control switch, and then the placement frame for placing the crankshaft is placed on the right-angle placement plate 13, and by starting the electric push rod 5, the adjustment plate 6 can be pushed up and down. Since the bottom surface of the adjustment plate 6 is fixedly connected with the right-angle placement plate 13, and the crankshaft placement frame is placed on the upper surface of the right-angle placement plate 13, the crankshaft placement frame can be driven into the processing frame, and the separation plate 14 is used to place the right-angle placement plate 13, and the crankshaft is soaked, and then the telescopic end of the electric push rod 5 returns to the origin, and the rust inhibitor can be dripped into the rust removal frame 2, and then the exhaust fan 7 is started, so that the rust inhibitor on the surface of the crankshaft in the crankshaft placement frame can be dried, thereby realizing the work of crankshaft rust prevention.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A crankshaft anti-rust treatment device, comprising a fixing plate (1), characterized in that: The upper surface of the fixed plate (1) is fixedly connected to a rust removal frame (2), the upper surface of the fixed plate (1) is fixedly connected to a positioning frame (4), the bottom surface of the positioning frame (4) is fixedly connected to two electric push rods (5), the telescopic ends of the two electric push rods (5) are commonly fixedly connected to an adjustment plate (6), two groups of exhaust fans (7) are fixedly installed on the upper surface of the adjustment plate (6), the bottom surface of the adjustment plate (6) is fixedly connected to two right-angle placement plates (13), a separation plate (14) is provided inside the rust removal frame (2), and the inner side wall of the rust removal frame (2) is fixedly connected to a valve pipe (17).

2. The crankshaft anti-rust treatment device according to claim 1, characterized in that: The bottom surface of the fixing plate (1) is fixedly connected to two groups of support seats (3), and the bottom surface of the fixing plate (1) is fixedly connected to two stabilizing plates (9), and the front surfaces of the two stabilizing plates (9) and the back surfaces of the stabilizing plates (9) are respectively fixedly connected to a side surface of the support seats (3) that is close to each other.

3. The crankshaft anti-rust treatment device according to claim 1, characterized in that: The outer surface of each electric push rod (5) is fixedly connected to a reinforcement ring (8), and the top end of each reinforcement ring (8) is fixedly connected to the bottom surface of the positioning frame (4).

4. The crankshaft anti-rust treatment device according to claim 1, characterized in that: The inner side wall of the positioning frame (4) is provided with two guide grooves (10), and a guide block (11) is slidably connected inside each guide groove (10), and the side surfaces of the two guide blocks (11) close to each other are fixedly connected to the left and right ends of the adjustment plate (6) respectively.

5. The crankshaft anti-rust treatment device according to claim 1, characterized in that: Two reinforcing inclined plates (12) are fixedly connected to the upper surface of the fixing plate (1), and the side surfaces of the two reinforcing inclined plates (12) close to each other are respectively fixedly connected to the left and right side surfaces of the positioning frame (4).

6. The crankshaft anti-rust treatment device according to claim 1, characterized in that: The inner side wall of the rust removal frame (2) is fixedly connected with a support bar (15), and the upper surfaces of the two support bars (15) are in contact with the bottom surface of the separation plate (14).

7. The crankshaft anti-rust treatment device according to claim 1, characterized in that: A guide plate (16) is fixedly connected to the bottom surface of the fixed plate (1), and the left end of the guide plate (16) is fixedly connected to the inner side wall of the rust removal frame (2).

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