Efficient spraying device for bearing coating

Abstract

The utility model provides an efficient spraying device for a bearing coating, which belongs to the technical field of bearing production and processing, and comprises a processing base, a supporting frame is fixedly connected above the processing base, a sprayer is fixedly connected to the top of the supporting frame, a rotating support is fixedly connected to the supporting frame, and the rotating support is fixedly connected to the processing base. A plurality of bearing fixing assemblies are rotationally connected to the rotating support. The bearing fixing assembly comprises a rotating roller rotationally connected to the rotating support, and the end of the rotating roller is fixedly connected with a clamping block. According to the bearing spraying device, inner rings and outer rings of bearings can be fully clamped and fixed, the rotation stability of the bearings during spraying machining is kept, the spraying uniformity of bearing coatings and the spraying machining quality of the bearings are guaranteed, the multiple bearings can be driven to synchronously rotate so that the multiple bearing coatings can be evenly sprayed, and the spraying machining efficiency is improved. And the batch bearing coating spraying processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing production and processing, in particular to an efficient spraying device for bearing coatings. Background Art

[0002] A bearing refers to a mechanical component used for support and rotation. In a mechanical structure, the application of bearings can reduce the friction and load between various structures. Bearings usually consist of an inner ring, an outer ring, intermediate rolling elements, and a bracket, etc. In order to improve the service performance and efficiency of bearings, a covering coating of a special material is usually added to the bearing surface. The bearing coating can reduce the friction of the bearing and extend the service life of the bearing.

[0003] After retrieval, the Chinese patent publication number CN215964317U discloses an efficient spraying device for bearing coatings, including a base. A plurality of limiting holes are opened on the upper surface of the base, and limiting shafts are limited and slidably connected in the plurality of limiting holes. The top ends of the limiting shafts are fixedly connected to the lower surface of a bottom plate. A plurality of connecting rods penetrate through the upper surface of the bottom plate. By using the above mechanism, the outer coatings of a plurality of bearings can be simultaneously and quickly and evenly sprayed automatically, improving the working efficiency.

[0004] The above-mentioned prior art often has the following problems when in use:

[0005] During the spraying operation of the bearing coating, the fixing structure of the bearing adopts the method of inner ring clamping and fixing. When driving the bearing to rotate, the outer ring of the bearing is prone to deflection, resulting in uneven spraying of the bearing coating and affecting the spraying processing quality of the bearing. Summary of the Utility Model

[0006] Aiming at the deficiencies in the prior art, the utility model provides an efficient spraying device for bearing coatings.

[0007] An embodiment of the utility model provides an efficient spraying device for bearing coatings, including:

[0008] A processing base, a support frame is fixedly connected above the processing base, a spraying device is fixedly connected to the top of the support frame, a rotating bracket is fixedly connected to the support frame, and a plurality of bearing fixing components are rotatably connected to the rotating bracket;

[0009] The bearing fixing component includes a rotating roller rotatably connected to the rotating bracket. A clamping block is fixedly connected to the end of the rotating roller. A threaded groove is opened on the axial side wall of the rotating roller. An adjusting screw is threadedly connected in the threaded groove. A pressing plate is rotatably connected to the outer wall of the adjusting screw.

[0010] Further, a fixing bracket is fixedly connected to the middle of the support frame. A plurality of rotating shafts are rotatably connected to the fixing bracket. The plurality of rotating shafts are fixedly connected to a plurality of rotating rollers respectively. Synchronous wheels are fixedly connected to the outer walls of each of the rotating shafts. The plurality of synchronous wheels are connected by a synchronous belt for transmission.

[0011] Further, a rotating motor is fixedly connected to the fixing bracket. One of the rotating shafts penetrates the fixing bracket and is fixedly connected to the output end of the rotating motor through a coupling.

[0012] Further, a plurality of spray guns are fixedly connected to the bottom of the sprayer. The plurality of spray guns are located directly above the plurality of clamping blocks. A liquid storage tank is fixedly connected to the top of the support frame. The liquid storage tank is communicated with the sprayer through a connecting pipe.

[0013] Further, a knob is fixedly connected to the end of the adjusting screw rod away from the clamping block.

[0014] Further, silicone gaskets are fixedly connected to both ends of the pressing plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model is provided with a bearing fixing component. The inner ring of the bearing is initially fixed by the clamping block. At the same time, the pressing plate can be driven to move by rotating the adjusting screw rod, so that the pressing plate can press and fix the outer ring of the bearing, thereby maintaining the rotation stability during the spraying process of the bearing and ensuring the spraying uniformity of the bearing coating and the spraying quality of the bearing.

[0017] The utility model is provided with a plurality of synchronous wheels and a synchronous belt. The synchronous rotation of a plurality of rotating rollers is driven by the transmission of the plurality of synchronous wheels and the synchronous belt, so that multiple bearings can rotate synchronously, so as to uniformly spray and process the coatings of multiple bearings and improve the spraying efficiency of batch bearing coatings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a perspective structural view of one perspective of an efficient spraying device for bearing coatings in an embodiment of the utility model.

[0019] Figure 2 FIG. is a perspective structural view of another perspective of an efficient spraying device for bearing coatings in an embodiment of the utility model.

[0020] Figure 3 FIG. is an exploded view of a partial structure of a bearing fixing component in an efficient spraying device for bearing coatings in an embodiment of the utility model.

[0021] In the above drawings: 1 processing base, 2 support frame, 3 sprayer, 4 rotating bracket, 5 rotating roller, 6 clamping block, 7 thread groove, 8 adjusting screw, 9 pressure plate, 10 synchronous wheel, 11 synchronous belt, 12 rotating motor, 13 spray gun, 14 liquid storage tank, 15 knob. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figures 1 - 3 As shown, the embodiment of the utility model proposes an efficient spraying device for bearing coating, including a processing base 1: a support frame 2 is fixedly connected above the processing base 1, a sprayer 3 is fixedly connected to the top of the support frame 2, a plurality of spray guns 13 are fixedly connected to the bottom of the sprayer 3, a liquid storage tank 14 is fixedly connected to the top of the support frame 2, and the liquid storage tank 14 is connected to the sprayer 3 through a connecting pipe, a rotating bracket 4 is fixedly connected to the support frame 2, and a plurality of bearing fixing components are rotatably connected to the rotating bracket 4; the bearing fixing component includes a rotating bracket rotatably connected to the rotating bracket The rotating roller 5 on 4 can drive the bearing to rotate by driving the rotating shaft and the rotating roller 5 to rotate, so that the bearing surface can be evenly sprayed by the spraying of the spray gun 13. The end of the rotating roller 5 is fixedly connected with a clamping block 6. A plurality of spray guns 13 are located directly above the plurality of clamping blocks 6. A thread groove 7 is provided on the axial side wall of the rotating roller 5. An adjusting screw 8 is connected with the inner thread of the thread groove 7. The end of the adjusting screw 8 away from the clamping block 6 is fixedly connected with a knob 15. The outer wall of the adjusting screw 8 is rotatably connected with a pressing plate 9. Both ends of the pressing plate 9 are fixedly connected with silicone gaskets.

[0024] The inner ring of the bearing is initially fixed by the clamping block 6, and then the pressure plate 9 is driven to move by rotating the adjusting screw 8, so that the pressure plate 9 gradually approaches the bearing. The pressure plate 9 can be used to press and fix the outer ring of the bearing, thereby maintaining the rotation stability of the bearing during spraying processing, ensuring the spraying uniformity of the bearing coating and the spraying processing quality of the bearing.

[0025] like Figure 1 and Figure 2 As shown, a fixed bracket is fixedly connected to the middle of the support frame 2, and a plurality of rotating shafts are rotatably connected to the fixed bracket, and the plurality of rotating shafts are respectively fixedly connected to a plurality of rotating rollers 5, and a synchronous wheel 10 is fixedly connected to the outer wall of each rotating shaft, and the plurality of synchronous wheels 10 are connected through a synchronous belt 11, and a rotating motor 12 is fixedly connected to the fixed bracket, and one of the rotating shafts passes through the fixed bracket and is fixedly connected to the output end of the rotating motor 12 through a coupling;

[0026] Spray the bearings through a number of spray guns 13 at the bottom of the sprayer 3. At this time, the rotation motor 12 drives one of the rotating shafts to rotate, and drives a number of rotating shafts and rotating rollers 5 to rotate through the transmission of a number of synchronous pulleys 10 and synchronous belts 11, so that multiple bearings on the number of rotating rollers 5 can achieve synchronous self-rotation, in order to uniformly spray and process the coatings of multiple bearings, and improve the spraying and processing efficiency of batch bearing coatings.

[0027] The detailed working process of the present utility model is as follows:

[0028] 1. When in use, match the bearing with the clamping block 6 on the rotating roller 5 so that the clamping block 6 can initially fix the inner ring of the bearing. Then, align the adjusting screw 8 with the threaded groove 7 on the rotating roller 5, and drive the pressing plate 9 to move by rotating the adjusting screw 8, so that the pressing plate 9 gradually approaches the bearing. The pressing plate 9 can be used to press and fix the outer ring of the bearing, thereby maintaining the self-rotation stability during the spraying process of the bearing, ensuring the spraying uniformity of the bearing coating and the spraying processing quality of the bearing.

[0029] 2. During the spraying process of the bearing coating, after the bearing is fixed, the rotation motor 12 and the sprayer 3 can be started. Spray the bearings through a number of spray guns 13 at the bottom of the sprayer 3. At this time, the rotation motor 12 drives one of the rotating shafts to rotate, and drives a number of rotating shafts and rotating rollers 5 to rotate through the transmission of a number of synchronous pulleys 10 and synchronous belts 11, so that multiple bearings on the number of rotating rollers 5 can achieve synchronous self-rotation, in order to uniformly spray and process the coatings of multiple bearings, and improve the spraying and processing efficiency of batch bearing coatings.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. An efficient spraying device for bearing coating, characterized in that: include: A processing base (1), wherein a support frame (2) is fixedly connected to the top of the processing base (1), a sprayer (3) is fixedly connected to the top of the support frame (2), a rotating bracket (4) is fixedly connected to the support frame (2), and a plurality of bearing fixing components are rotatably connected to the rotating bracket (4); The bearing fixing assembly comprises a rotating roller (5) rotatably connected to a rotating bracket (4), a clamping block (6) being fixedly connected to the end of the rotating roller (5), a thread groove (7) being provided on the axial side wall of the rotating roller (5), an adjusting screw (8) being connected to the inner thread of the thread groove (7), and a pressure plate (9) being rotatably connected to the outer wall of the adjusting screw (8).

2. The high-efficiency spraying device for bearing coating according to claim 1, characterized in that: in: A fixed bracket is fixedly connected to the middle of the support frame (2), and a plurality of rotating shafts are rotatably connected to the fixed bracket. The plurality of rotating shafts are respectively fixedly connected to a plurality of rotating rollers (5), and a synchronous wheel (10) is fixedly connected to the outer wall of each rotating shaft. The plurality of synchronous wheels (10) are connected by transmission via a synchronous belt (11).

3. The high-efficiency spraying device for bearing coating according to claim 2, characterized in that: in: A rotating motor (12) is fixedly connected to the fixed bracket, and one of the rotating shafts passes through the fixed bracket and is fixedly connected to the output end of the rotating motor (12) via a coupling.

4. The high-efficiency spraying device for bearing coating according to claim 1, characterized in that: in: A plurality of spray guns (13) are fixedly connected to the bottom of the sprayer (3), and the plurality of spray guns (13) are located directly above the plurality of clamping blocks (6). A liquid storage tank (14) is fixedly connected to the top of the support frame (2), and the liquid storage tank (14) is connected to the sprayer (3) via a connecting pipe.

5. The high-efficiency spraying device for bearing coating according to claim 1, characterized in that: in: The end of the adjusting screw rod (8) away from the clamping block (6) is fixedly connected with a knob (15).

6. The high-efficiency spraying device for bearing coating according to claim 1, characterized in that: in: Both ends of the pressing plate (9) are fixedly connected with silicone gaskets.

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