Gear shaft cleaning assembly

Abstract

The utility model discloses a gear shaft cleaning assembly, which comprises a gear shaft positioning mechanism, a lower positioning seat, a lower positioning column, an upper positioning column and a lower positioning seat, the gear shaft positioning mechanism comprises a connecting vertical beam, a connecting support is fixed on the connecting vertical beam, a telescopic air cylinder is fixed at the top of the connecting support, and the lower positioning seat is connected with the lower positioning column. A positioning hole is formed in each of the upper positioning column and the lower positioning column; a gear shaft inner hole cleaning mechanism; the gear shaft outer surface cleaning mechanism comprises a guide rail, the guide rail is connected with a spraying block capable of doing linear reciprocating motion, a plurality of connecting holes are formed in the spraying block, side spraying heads are connected in the connecting holes, and the spraying block is matched with the positioned gear shaft. According to the cleaning assembly, the gear shaft can be rapidly positioned, and after the gear shaft is positioned, the gear shaft can be rapidly cleaned through the gear shaft outer surface cleaning mechanism.

Description

Technical Field

[0001] The utility model belongs to the field of gear shaft cleaning, and in particular relates to a gear shaft cleaning component. Background Art

[0002] The gear shaft is a mechanical component used to transmit power and motion, and is usually used in gear transmission systems. After the gear shaft is processed, there will be some iron filings or cutting fluid on its surface and in its inner hole, which need to be cleaned. Kerosene or other solvents are generally used for cleaning. The traditional cleaning method is to immerse the gear in a cleaning liquid pool for cleaning. This cleaning method is not thorough, especially for the inner hole of the gear shaft. Impurities are often found after cleaning. Utility Model Content

[0003] In order to solve one or more of the above-mentioned defects in the prior art, the utility model provides a gear shaft cleaning assembly, which can quickly position the gear shaft. After the gear shaft is positioned, the gear shaft can be quickly cleaned through a gear shaft outer surface cleaning mechanism.

[0004] To achieve the above purpose, the utility model provides a gear shaft cleaning assembly, comprising:

[0005] A gear shaft positioning mechanism, comprising a connecting vertical beam, a connecting bracket fixed on the connecting vertical beam, a telescopic cylinder fixed on the top of the connecting bracket, a cylinder rod of the telescopic cylinder connected to an upper positioning column through a positioning bracket, the gear shaft positioning mechanism also includes a lower positioning seat, a lower positioning column is connected to the lower positioning seat, and a positioning hole is provided on each of the upper positioning column and the lower positioning column;

[0006] A gear shaft inner hole cleaning mechanism, comprising an upper liquid inlet head connected to an upper positioning column, and a lower liquid discharge head connected to a lower positioning column;

[0007] A gear shaft outer surface cleaning mechanism includes a guide rail, a spray block that can move linearly back and forth is connected to the guide rail, a plurality of connection holes are opened in the spray block, side spray heads are connected to the connection holes, and the spray block matches the positioned gear shaft.

[0008] Furthermore, the guide rail is fixed on a mounting bracket, and the guide rail is a waterproof linear guide rail.

[0009] Furthermore, the positioning holes of the upper positioning post and the lower positioning post are both tapered holes.

[0010] Furthermore, a plurality of long grooves are formed on the upper positioning column and the lower positioning column.

[0011] Furthermore, a slide rail is fixed on the connecting bracket, and the positioning bracket is slidably connected to the slide rail via a moving block.

[0012] Furthermore, a long hole is provided in the spray block, and the connecting holes are all connected to the long hole.

[0013] Furthermore, the upper positioning column is rotatably connected to the upper liquid inlet head through a bearing, the lower positioning column is rotatably connected to the lower liquid discharge head through a bearing, and there is an offset distance between the side spray head on the spray block and the center line of the gear shaft.

[0014] The beneficial effects of the utility model are:

[0015] First, the cleaning assembly can quickly position the gear shaft, and after the gear shaft is positioned, the gear shaft can be quickly cleaned through the gear shaft outer surface cleaning mechanism;

[0016] Second, the outer surface of the gear shaft can be cleaned by the gear shaft outer surface cleaning mechanism, and the inner hole of the gear shaft can be cleaned by the gear shaft inner hole cleaning mechanism, so that the gear shaft can be cleaned more thoroughly;

[0017] Third, since the spray block can move on the linear guide rail, it can be used for cleaning gear shafts of different models. At the same time, since there is an offset distance between the spray head and the center line of the gear shaft, the gear shaft can be rotated under the action of the impact force during spraying, thereby cleaning the gear more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the utility model from another direction

[0021] In the figure: 1. Connecting beam; 2. Connecting bracket; 3. Telescopic cylinder; 4. Long hole; 5. Upper positioning column; 6. Positioning bracket; 7. Lower positioning column; 8. Positioning hole; 9. Upper liquid inlet head; 10. Lower liquid outlet head; 11. Guide rail; 12. Spray block; 13. Side spray head; 14. Gear shaft; 15. Long slot; 16. Slide rail; 17. Lower positioning seat; DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] See also Figures 1 to 3 A gear shaft cleaning assembly is shown, comprising:

[0024] A gear shaft positioning mechanism, comprising a connecting beam 1, a connecting bracket 2 is fixed on the connecting beam 1, a telescopic cylinder 3 is fixed on the top of the connecting bracket 2, the cylinder rod of the telescopic cylinder 3 is connected to an upper positioning column 5 through a positioning bracket 6, the gear shaft 14 positioning mechanism also includes a lower positioning seat 17, the lower positioning seat 17 is connected to a lower positioning column 7, and a positioning hole 8 is provided on each of the upper positioning column 5 and the lower positioning column 7;

[0025] A gear shaft inner hole cleaning mechanism, comprising an upper liquid inlet head 9 connected to the upper positioning column 5, and a lower liquid discharge head 10 connected to the lower positioning column 7;

[0026] A gear shaft 14 outer surface cleaning mechanism includes a guide rail 11, to which a spray block 12 capable of linear reciprocating movement is connected, a plurality of connection holes are provided in the spray block 12, and a side spray head 13 is connected in the connection hole, and the spray block 12 matches the positioned gear shaft 14.

[0027] The process of the utility model when in use is as follows: the gear shaft 14 is positioned. When positioning, the cylinder rod of the telescopic cylinder 3 first moves upward, and then the gear shaft 14 is connected between the lower positioning column 7 and the upper positioning column 5. The cylinder rod of the telescopic cylinder 3 moves downward to realize the positioning of the gear shaft 14 in the front, back, left and right directions. At this time, the cleaning liquid is then pumped into the upper liquid discharge head 17, and the cleaning liquid begins to clean the inner hole of the gear shaft 14. The cleaned liquid will be discharged from the lower liquid discharge head 10. At the same time, the cleaning liquid is also pumped into the spray block 12 connected to the guide rail 11, and the outer surface of the gear shaft 14 begins to be sprayed and cleaned. When the side spray head 13 sprays, the spray block 12 can move back and forth, so that the cleaning is more thorough and there is no dead corner left.

[0028] Further, the guide rail 11 is fixed on a mounting bracket, and the guide rail 11 adopts a waterproof linear guide rail 11. Specifically, the guide rail 11 of the utility model is fixed on a mounting bracket, and adopts a waterproof linear guide rail 11.

[0029] Furthermore, the positioning holes 8 of the upper positioning column 5 and the lower positioning column 7 are both tapered holes. Since the tapered hole has a certain guiding function and can match the shafts at both ends of the gear shaft 14, the upper positioning column 5 and the lower positioning column 7 of the utility model both adopt tapered holes.

[0030] Furthermore, a plurality of long slots 15 are provided on the lower positioning column 7. By providing the long slots 15, the gear shaft can have a certain degree of ductility when being positioned, and will not be damaged due to excessive thrust of the telescopic gas rod.

[0031] Furthermore, a slide rail 16 is fixed on the connecting bracket 2, and the positioning bracket 6 is slidably connected to the slide rail 16 through a moving block. Specifically, since the telescopic cylinder 3 may produce a slight offset when it is extended and retracted, the slide rail 16 is fixed on the connecting bracket 2, and the moving block fixed on the back of the positioning bracket 6 is slidably connected to the slide rail 16, so that the direction of the positioning bracket 6 will not deflect when it moves.

[0032] Furthermore, a long hole 4 is provided in the spray block 12, and the connecting holes are all connected to the long hole 4. Specifically, the utility model directly processes a long hole 4 in the spray block 12, and the coolant flows in from the long hole 4, and is divided at the connecting hole of each side spray head 13, and finally is evenly distributed in each side spray head 13.

[0033] Furthermore, the upper liquid inlet head is fixedly connected to the positioning bracket 6, the upper positioning column is rotatably connected to the upper liquid inlet head 9 through a bearing, the lower liquid discharge head 10 is fixedly connected to the lower connection seat, the lower positioning column is rotatably connected to the lower liquid discharge head 10 through a bearing, and the side spray head 13 on the spray block 12 and the center line of the gear shaft 14 are offset by a distance. Specifically, a bearing (not shown) can be fixed on the outer wall of the upper liquid discharge head 9, the upper positioning column is connected to the bearing, a bearing is fixed on the outer wall of the lower liquid discharge head 10, the lower positioning column is connected to the bearing, and at the same time, the side spray head 13 and the center line of the gear shaft 14 are offset by a distance, so when spraying the tooth surface of the gear shaft 14, the impact force generated by the spray will drive the gear shaft 14 to rotate, so that the gear shaft 14 can be cleaned more thoroughly.

[0034] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A gear shaft cleaning assembly, characterized in that: include: A gear shaft positioning mechanism, comprising a connecting vertical beam, a connecting bracket fixed on the connecting vertical beam, a telescopic cylinder fixed on the top of the connecting bracket, a cylinder rod of the telescopic cylinder connected to an upper positioning column through a positioning bracket, the gear shaft positioning mechanism also includes a lower positioning seat, a lower positioning column is connected to the lower positioning seat, and a positioning hole is provided on each of the upper positioning column and the lower positioning column; A gear shaft inner hole cleaning mechanism, comprising an upper liquid inlet head connected to an upper positioning column, and a lower liquid discharge head connected to a lower positioning column; A gear shaft outer surface cleaning mechanism includes a guide rail, a spray block that can move linearly back and forth is connected to the guide rail, a plurality of connection holes are opened in the spray block, side spray heads are connected to the connection holes, and the spray block matches the positioned gear shaft.

2. The gear shaft cleaning assembly according to claim 1, characterized in that: The guide rail is fixed on a mounting bracket and is a waterproof linear guide rail.

3. The gear shaft cleaning assembly according to claim 2, characterized in that: The positioning holes of the upper positioning column and the lower positioning column are both tapered holes.

4. The gear shaft cleaning assembly according to claim 3, characterized in that: A plurality of long grooves are also provided on the upper positioning column and the lower positioning column.

5. The gear shaft cleaning assembly according to claim 4, characterized in that: A slide rail is fixed on the connecting bracket, and the positioning bracket is slidably connected to the slide rail through a moving block.

6. The gear shaft cleaning assembly according to claim 5, characterized in that: A long hole is provided in the spray block, and the connecting holes are all connected to the long hole.

7. The gear shaft cleaning assembly according to claim 6, characterized in that: The upper positioning column is rotatably connected to the upper liquid inlet head through a bearing, the lower positioning column is rotatably connected to the lower liquid discharge head through a bearing, and there is an offset distance between the side spray head on the spray block and the center line of the gear shaft.

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