Camshaft cleaning box

Abstract

The utility model discloses a camshaft cleaning box which comprises a cleaning box body and camshaft supporting blocks, the cleaning box body is of a hollow frame structure, the camshaft supporting blocks are fixed to the inner bottom of the cleaning box body, the number of the camshaft supporting blocks is at least one pair, and any camshaft supporting block is provided with a plurality of arc-shaped positioning grooves. The positioning grooves are distributed in the length direction of the cam shaft supporting blocks, the pair of cam shaft supporting blocks are arranged side by side, and the positioning grooves in the pair of cam shaft supporting blocks are aligned in a one-to-one mode. And a plurality of camshafts are positioned in the positioning grooves of the camshaft supporting blocks, so that the adjacent camshafts can be prevented from colliding with each other in the cleaning process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of engine, concretely relates to camshaft of diesel engine. BACKGROUND

[0002] With the development of engine industry in our country, the cleanliness requirement of diesel engine parts is also higher and higher, as the important part of diesel engine valve mechanism, the surface cleanliness of camshaft as the core moving part of valve system directly influences the fuel efficiency, emission performance and service life of engine. Camshaft is easy to attach cutting oil dirt, metal scrap, abrasive particles and impurities such as oxide in the process of casting, machining and heat treatment, and if not cleaned thoroughly, it will seriously affect the overall performance of diesel engine. SUMMARY

[0003] The utility model solves the technical problem: provide a kind of camshaft cleaning tank, it is convenient for positioning multiple camshafts.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a kind of camshaft cleaning tank, including cleaning tank main part and camshaft support block, cleaning tank main part is the frame structure of openwork, camshaft support block is fixed in the inner bottom of cleaning tank main part, the number of camshaft support block is at least a pair, any camshaft support block is equipped with several arc-shaped positioning grooves, positioning groove is distributed along the length direction of camshaft support block, a pair of camshaft support blocks are arranged in parallel, and, the several positioning grooves on a pair of camshaft support blocks are aligned.

[0005] According to the above technical scheme, several camshafts are positioned in the positioning groove of camshaft support block, which can prevent adjacent camshafts from colliding during cleaning.

[0006] The cleaning tank main body is welded by several square steels.

[0007] Vertical angle irons are welded on the top corners of the cleaning tank main body, and hooks are welded on the vertical angle irons. Due to the presence of vertical angle irons, two cleaning tanks can be stacked vertically, and the lower cleaning tank can be positioned by the vertical angle iron. Due to the presence of hooks, the cleaning tank can be lifted by another hook. After the cleaning tank is lifted, the camshafts can be washed at multiple angles.

[0008] Handles are provided on both sides of the cleaning tank main body, which are bent from round steel, so that the cleaning tank can be easily lifted.

[0009] Horizontal angle irons are welded on the bottom of the cleaning tank main body, and the camshaft support blocks are fixed on the horizontal angle irons. As an option, the camshaft support blocks are connected to the horizontal angle irons by screws.

[0010] The utility model discloses a cleaning box can clean several camshafts simultaneously, and the camshafts will not bump during the cleaning process, and the smooth completion of the cleaning of the camshafts can be guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0011] The utility model makes further explanation in combination with the drawings:

[0012] Figure 1 It is the schematic diagram of camshaft cleaning box;

[0013] Figure 2 It is Figure 1 It is the schematic diagram of camshaft cleaning box from below;

[0014] Figure 3 It is the front view of camshaft cleaning box;

[0015] Figure 4 It is Figure 3 It is the plan view;

[0016] Figure 5 It is Figure 3 It is the right view;

[0017] Figure 6 It is the schematic diagram of positioning several camshafts 30 in camshaft cleaning box.

[0018] Explanation of symbols in the drawing:

[0019] 10, cleaning box main body;11, square steel;12, vertical angle iron;13, lifting hook;14, handle;15, horizontal angle iron;

[0020] 20, camshaft support block;21, positioning recess;22, screw;

[0021] 30, camshaft. DETAILED DESCRIPTION

[0022] As Figure 1 A kind of camshaft cleaning box, including cleaning box main body 10 and camshaft support block 20, cleaning box main body is hollow frame structure, camshaft support block is fixed in the inner bottom of cleaning box main body, the number of camshaft support block is a pair, any camshaft support block is equipped with several arc positioning recesses 21, positioning recess is distributed along the length direction of camshaft support block, a pair of camshaft support blocks are arranged side by side, and, several positioning recesses on a pair of camshaft support blocks are aligned.

[0023] Cleaning box main body 10 is welded by several square steels 11.

[0024] Vertical angle iron 12 is welded on the top of four corners of cleaning box main body 10, and lifting hook 13 is welded on vertical angle iron.

[0025] Two sides of the cleaning box body 10 are provided with handles 14 which are made of round steel.

[0026] As Figure 2 , the bottom of the cleaning box body 10 is welded with a horizontal angle iron 15, and the horizontal angle iron is fixed with the camshaft supporting blocks 20.

[0027] The camshaft supporting blocks 20 are connected with the horizontal angle iron 15 through screws 22.

[0028] Since the pair of camshaft supporting blocks 20 are arranged side by side, and the positioning grooves 21 on the pair of camshaft supporting blocks are aligned, the two ends of any camshaft 30 can be stably positioned in the aligned pair of positioning grooves 21, and the adjacent camshafts will not knock each other, referring to Figure 6 . The cleaning of the camshafts is completed by the cleaning machine.

[0029] The above is only the preferred embodiment of the present application, and for the ordinary skilled in the art, the specific embodiment and the application range can be changed according to the idea of the present application, and the content of the specification should not be understood as the limitation of the present application.

Claims

1. A camshaft cleaning tank comprising a cleaning tank body (10) which is a hollow frame structure and a camshaft support block (20) fixed to the inner bottom of the cleaning tank body, characterized in that: The number of camshaft support blocks is a pair, and a plurality of arc-shaped positioning grooves (21) are arranged on any camshaft support block, the positioning grooves are distributed along the length direction of the camshaft support block, the pair of camshaft support blocks are arranged side by side, and the plurality of positioning grooves on the pair of camshaft support blocks are aligned one by one.

2. The camshaft cleaning tank of claim 1, wherein: The cleaning box body (10) is welded by a plurality of square steels (11).

3. The camshaft cleaning tank of claim 1, wherein: Vertical angle irons (12) are welded on the top of the four corners of the cleaning box body (10), and hooks (13) are welded on the vertical angle irons.

4. The camshaft cleaning tank of claim 1, wherein: Handles (14) are arranged on the two sides of the cleaning box body (10) and are bent from round steels.

5. The camshaft cleaning tank of claim 1, wherein: Horizontal angle irons (15) are welded on the bottom of the cleaning box body (10), and the camshaft support blocks (20) are fixed on the horizontal angle irons.

6. The camshaft cleaning tank of claim 4, wherein: The camshaft support blocks (20) are connected with the horizontal angle irons (15) through screws (22).

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