Automatic rust-proof spraying device for bearing ring

Abstract

The utility model relates to an automatic rust-proof spraying device for a bearing ring, which comprises a bottom plate, a vertical frame is fixedly connected onto the bottom plate and comprises a right vertical column and a left vertical column, a plurality of transverse supporting beams are fixedly connected between the right vertical column and the left vertical column, a rectangular protective cover is sleeved on the left vertical column, and a rodless cylinder is inserted into the protective cover. A cylinder body of the rodless air cylinder is fixedly connected to the left stand column, a supporting bracket is fixedly connected to the sliding block, an inclined temporary storage sliding way is fixedly connected to the supporting bracket, a spraying head is arranged over the temporary storage sliding way, an anti-rust water inlet pipe is fixedly connected to the spraying head, and the anti-rust water inlet pipe is fixedly connected to the protective cover in an inserted mode. A nylon baffle is arranged on the right side of the temporary storage sliding way, the right end face of the nylon baffle is fixedly connected to the longitudinal supporting beam, and the rear end of the longitudinal supporting beam is fixed to the transverse supporting beam. According to the device, the conveying material channel is rectified into a lifting conveying structure, the spraying head is arranged above the lifting conveying structure, the spraying head is used for spraying anti-rust water, the ferrule can make full contact with the anti-rust water for a long time, and effective rust prevention is achieved.

Description

Technical field:

[0001] The utility model relates to the technical field of bearing ring anti-rust devices, and more particularly to an automatic anti-rust spray device for a bearing ring. Background technology:

[0002] The main components of existing bearings include inner and outer rings, balls and cages, among which the inner and outer rings are collectively referred to as bearing rings. The bearing rings are obtained by forging to obtain rough blanks, and the rough blanks are machined to obtain finished products. The conventional machining method for bearing rings during lathe processing is that after the bearing rings are machined, they roll down through the inclined conveyor channel and reach the bottom of the conveyor channel. Then, they are moved to the next process through other conveying devices. However, with the change of seasons, especially in the southern region, affected by the high temperature and high humidity environment, the bearing rings are output from the lathe and enter During the next process, there is a risk of rust, especially for some high-precision bearing rings, a little rust will affect the performance of the entire product; therefore, the bearing rings need to be rust-proofed after being output from the lathe. Then, some people proposed that the bearing rings roll down along the conveyor channel, and there is a drop in the conveying line. The drop can be set to realize the lifting and conveying structure of the rings, and a structure for spraying rust-proof water can be set above the lifting and conveying. In this way, the rings are constantly rust-proofed during the conveying process, which can achieve effective rust prevention of the rings. Therefore, it is necessary to design the above-mentioned rust-proof treatment structure.

[0003] Some bearing rings on the material handling machine will rust quickly, so the material handling machine needs to be designed with a rust-proof structure to avoid rust on the bearing rings on the material handling machine. Utility model content:

[0004] The purpose of the present utility model is to address the deficiencies of the existing technology and to provide an automatic anti-rust spray device for bearing rings, which restructures the conveying channel into a lifting conveying structure and arranges a spray head above the lifting conveying structure. The spray head sprays anti-rust water, which can ensure that the rings are in full contact with the anti-rust water for a long time, thereby achieving effective rust prevention.

[0005] An automatic anti-rust spray device for a bearing ring includes a base plate, a frame fixedly connected to the base plate, the frame including a right column and a left column, a plurality of cross beams fixedly connected between the right column and the left column, a rectangular protective cover sleeved on the left column, the rear end surface of the inner side of the protective cover fixedly connected to the right column, and the cross beams inserted into the cover wall on the right side of the protective cover;

[0006] A vertical rodless cylinder is inserted into the protective cover, the cylinder body of the rodless cylinder is fixedly connected to the left column, the slider is fixedly connected to a support bracket, the support bracket is fixedly connected to an inclined temporary storage slide, a spray head is provided directly above the temporary storage slide, the spray head is fixedly connected to an anti-rust water inlet pipe, and the anti-rust water inlet pipe is plugged and fixed to the protective cover; a vertical nylon baffle is provided on the right side of the temporary storage slide, the right end face of the nylon baffle is fixedly connected to a plurality of longitudinal support beams, and the rear end of the longitudinal support beam is fixed to the transverse support beam;

[0007] A feed port is formed at the upper end of the left side wall of the protective cover, and a feed chute is inserted into the feed port, which is obliquely connected to the entrance of the temporary storage chute, and the feed chute is fixed to the longitudinal top beam, and the rear end of the longitudinal top beam is fixed to the horizontal suspension beam, and the horizontal suspension beam is fixed to the left column; a discharge chute is provided below the nylon baffle, which is obliquely connected to the outlet of the temporary storage chute, and a discharge port is formed at the lower end of the right side wall of the protective cover, and the discharge chute is inserted in the discharge port and fixed to the longitudinal bottom beam, and the rear end of the longitudinal bottom beam is fixed to the horizontal support beam.

[0008] Preferably, a water receiving trough is provided directly below the temporary storage slide and the nylon baffle, and the water receiving trough is fixedly connected to the bottom plate.

[0009] Preferably, an opening is formed on the front side of the protective cover, and a cabinet door covering the opening is provided on the front side of the protective cover, and the cabinet door is hinged to the protective cover through a hinge.

[0010] Preferably, a gap is provided between the right end wall of the temporary storage slide and the nylon baffle, and the length of the nylon baffle is smaller than the stroke of the rodless cylinder.

[0011] Preferably, the inclination angle of the temporary storage chute, the inclination angle of the feed chute and the inclination angle of the discharge chute are all consistent.

[0012] Preferably, a plurality of longitudinal rollers are respectively inserted and fixed on the temporary storage slide, the feed slide and the discharge slide, and the rollers are linearly and evenly distributed along the lower side of the temporary storage slide, the feed slide and the discharge slide, and a plurality of nylon rollers are inserted and sleeved on the rollers.

[0013] Preferably, a liquid outlet pipe is fixedly connected to the water receiving trough, the end of the liquid outlet pipe is connected to a rust-proof water tank, a water pump is provided in the rust-proof water tank, and the rust-proof water inlet pipe is connected to the water pump.

[0014] The beneficial effects of the present invention are:

[0015] This device restructures the conveying channel into a lifting conveying structure, and arranges a spray head above the lifting conveying structure. The spray head sprays rust-proof water, which can ensure that the rings are in full contact with the rust-proof water for a long time, thereby achieving effective rust prevention. Description of the drawings:

[0016] Figure 1It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model without a protective cover.

[0019] In the figure: 1. Base plate; 2. Vertical frame; 21. Right column; 22. Left column; 23. Horizontal support beam; 24. Horizontal suspension beam; 25. Longitudinal top beam; 26. Longitudinal bottom beam; 27. Longitudinal support beam; 3. Protective cover; 31. Feed port; 32. Discharge port; 4. Rodless cylinder; 5. Support bracket; 6. Temporary storage slide; 7. Feed slide; 8. Nylon baffle; 9. Sprinkler head; 10. Anti-rust water inlet pipe; 11. Discharge slide; 12. Discharge slide; 13. Roller; 14. Nylon roller. Specific implementation method:

[0020] Example: See Figures 1 to 3 As shown, an automatic anti-rust spray device for bearing rings includes a base plate 1, a frame 2 fixedly connected to the base plate 1, the frame 2 including a right column 21 and a left column 22, a plurality of cross beams 23 fixedly connected between the right column 21 and the left column 22, a rectangular protective cover 3 is sleeved on the left column 22, the rear end surface of the inner side of the protective cover 3 is fixedly connected to the right column 22, and the cross beam 23 is inserted into the cover wall on the right side of the protective cover 3;

[0021] A vertical rodless cylinder 4 is inserted into the protective cover 3. The cylinder body of the rodless cylinder 4 is fixedly connected to the left column 22, and a support bracket 5 is fixedly connected to the slider. An inclined temporary storage slide 6 is fixedly connected to the support bracket 5. A spray head 9 is provided just above the temporary storage slide 6. The spray head 9 is fixedly connected to an anti-rust water inlet pipe 10, and the anti-rust water inlet pipe 10 is plugged and fixed to the protective cover 3; a vertical nylon baffle 8 is provided on the right side of the temporary storage slide 6, and the right end face of the nylon baffle 8 is fixedly connected to a plurality of longitudinal support beams 27, and the rear end of the longitudinal support beam 27 is fixed to the transverse support beam 23;

[0022] A feed port 31 is formed at the upper end of the left side cover wall of the protective cover 3, and a feed chute 7 is inserted into the feed port 31, which is obliquely connected to the entrance of the temporary storage chute 6, and the feed chute 7 is fixed to the longitudinal top beam 25, and the rear end of the longitudinal top beam 25 is fixed to the transverse suspension beam 24, and the transverse suspension beam 24 is fixed to the left column 22; a discharge chute 11 is provided below the nylon baffle 8, which is obliquely connected to the outlet of the temporary storage chute 6, and a discharge port 32 is formed at the lower end of the right side cover wall of the protective cover 3, and the discharge chute 11 is inserted in the discharge port 32 and fixed to the longitudinal bottom beam 26, and the rear end of the longitudinal bottom beam 26 is fixed to the transverse support beam 23.

[0023] A water receiving trough 12 is provided directly below the temporary storage slide 6 and the nylon baffle 8 . The water receiving trough 12 is fixedly connected to the bottom plate 1 . During the spraying process, the anti-rust water flowing from the ring eventually falls into the water receiving trough 12 and is collected by the water receiving trough 12 .

[0024] The front side of the protective cover 3 is formed with an opening, and the front side of the protective cover 3 is provided with a cabinet door covering the opening. The cabinet door is hinged to the protective cover 3 through a hinge. The protective cover 3 is equipped with a cabinet door, and the internal components can be inspected by opening the cabinet door.

[0025] There is a gap between the right end wall of the temporary slide 6 and the nylon baffle 8. The length of the nylon baffle 8 is less than the stroke of the rodless cylinder 4. The temporary slide 6 needs to be moved to the lower side of the nylon baffle 8, so the stroke of the rodless cylinder 4 is longer than the nylon baffle 8.

[0026] The inclination angles of the temporary storage chute 6, the inclination angles of the feed chute 7 and the inclination angles of the discharge chute 11 are all consistent.

[0027] A number of longitudinal rollers 13 are respectively inserted and fixed on the temporary storage chute 6, the feed chute 7 and the discharge chute 11. The rollers 13 are linearly and evenly distributed along the lower sides of the temporary storage chute 6, the feed chute 7 and the discharge chute 11. A number of nylon rollers 14 are inserted and sleeved on the rollers 13. Because the temporary storage chute 6, the feed chute 7 and the discharge chute 11 generally adopt stainless steel grooves, the rings are easily worn on the stainless steel surface, so the nylon rollers 14 and the nylon baffle 8 are used to contact the rings, which will not cause scratches on the rings.

[0028] The water receiving trough 12 is fixedly connected to a liquid outlet pipe, the end of which is connected to an anti-rust water tank, wherein a filter is provided on the liquid outlet pipe, which can filter impurities such as chips washed down from the ferrule by the anti-rust water. A water pump is provided in the anti-rust water tank, and the anti-rust water inlet pipe 10 is connected to the water pump, thereby realizing water circulation and improving utilization rate.

[0029] Working principle: The utility model is an automatic anti-rust spray device for bearing rings. It mainly restructures the conveying channel into a slideway consisting of a temporary storage slideway 6, a feed slideway 7 and a discharge slideway 11. The temporary storage slideway 6 is a slideway that can move up and down. Under the action of the rodless cylinder 4, the temporary storage slideway 6 moves up to dock with the feed slideway 7. The rings that slide down from the feed slideway 7 enter the temporary storage slideway 6 and are limited by the nylon baffle 8. The rings are temporarily stored on the temporary storage slideway 6, and the spray head above the temporary storage slideway 6 sprays anti-rust water on the rings.

[0030] Its temporary storage slide 6 is in a state of spraying anti-rust water during the downward movement driven by the rodless cylinder 4, and there is enough time to achieve anti-rust treatment. When the temporary storage slide 6 moves below the nylon baffle 8, its ring is no longer restricted by the nylon baffle 8, and it slides into the discharge slide 11 and is output through the discharge slide 11.

[0031] The embodiments are intended to illustrate the present invention and are not intended to limit the present invention. Any person skilled in the art may modify the embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. An automatic anti-rust spray device for a bearing ring, comprising a base plate (1), a stand (2) fixedly connected to the base plate (1), the stand (2) comprising a right column (21) and a left column (22), a plurality of transverse beams (23) fixedly connected between the right column (21) and the left column (22), characterized in that: A rectangular protective cover (3) is sleeved on the left upright post (22), the rear end surface of the inner side of the protective cover (3) is fixedly connected to the right upright post (21), and the transverse support beam (23) is inserted into the cover wall on the right side of the protective cover (3); A vertical rodless cylinder (4) is inserted into the protective cover (3), the cylinder body of the rodless cylinder (4) is fixedly connected to the left column (22), the slider is fixedly connected to a support bracket (5), the support bracket (5) is fixedly connected to an inclined temporary storage slide (6), a spray head (9) is provided just above the temporary storage slide (6), the spray head (9) is fixedly connected to an anti-rust water inlet pipe (10), and the anti-rust water inlet pipe (10) is plugged and fixed to the protective cover (3); a vertical nylon baffle (8) is provided on the right side of the temporary storage slide (6), the right end face of the nylon baffle (8) is fixedly connected to a plurality of longitudinal support beams (27), and the rear end of the longitudinal support beam (27) is fixed to the transverse support beam (23); A feed port (31) is formed at the upper end of the left side cover wall of the protective cover (3), and a feed chute (7) is inserted into the feed port (31) and is obliquely connected to the inlet of the temporary storage chute (6). The feed chute (7) is fixed to the longitudinal top beam (25), and the rear end of the longitudinal top beam (25) is fixed to the transverse suspension beam (24), and the transverse suspension beam (24) is fixed to the left column (22); a discharge chute (11) is provided below the nylon baffle (8) and is obliquely connected to the outlet of the temporary storage chute (6). A discharge port (32) is formed at the lower end of the right side cover wall of the protective cover (3), and the discharge chute (11) is inserted into the discharge port (32) and is fixed to the longitudinal bottom beam (26), and the rear end of the longitudinal bottom beam (26) is fixed to the transverse support beam (23).

2. The automatic anti-rust spraying device for a bearing ring according to claim 1, characterized in that: A water receiving trough (12) is provided directly below the temporary storage slideway (6) and the nylon baffle (8), and the water receiving trough (12) is fixedly connected to the bottom plate (1).

3. The automatic anti-rust spraying device for a bearing ring according to claim 2, characterized in that: An opening is formed on the front side of the protective cover (3), and a cabinet door covering the opening is provided on the front side of the protective cover (3), and the cabinet door is hinged to the protective cover (3) via a hinge.

4. The automatic anti-rust spraying device for a bearing ring according to claim 1, characterized in that: A gap is provided between the right end wall of the temporary storage slideway (6) and the nylon baffle (8), and the length of the nylon baffle (8) is smaller than the stroke of the rodless cylinder (4).

5. The automatic anti-rust spraying device for a bearing ring according to claim 1, characterized in that: The inclination angle of the temporary storage chute (6), the inclination angle of the feed chute (7) and the inclination angle of the discharge chute (11) are all consistent.

6. The automatic anti-rust spraying device for a bearing ring according to claim 5, characterized in that: A plurality of longitudinal rollers (13) are respectively inserted and fixed on the temporary storage slide (6), the feed slide (7) and the discharge slide (11), and the rollers (13) are linearly and evenly distributed along the lower sides of the temporary storage slide (6), the feed slide (7) and the discharge slide (11), and a plurality of nylon rollers (14) are inserted and sleeved on the rollers (13).

7. The automatic anti-rust spraying device for a bearing ring according to claim 2, characterized in that: The water receiving trough (12) is fixedly connected with a liquid outlet pipe, the end of which is connected with an anti-rust water tank, a water pump is arranged in the anti-rust water tank, and the anti-rust water inlet pipe (10) is connected to the water pump.

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