Cooling device for bearing ring machining

Abstract

The utility model relates to the technical field of bearing ring machining, in particular to a cooling device for bearing ring machining, which comprises a conveying belt, a cooling module, a supporting table, a mounting plate, a sliding rod, an alignment plate, a pushing mechanism and an adjusting mechanism, the supporting table is arranged on one side of the conveying belt, and the mounting plate is arranged on the upper surface of the mounting plate; according to the cooling device for bearing ring machining, the function of intermittent automatic discharging of the bearing rings can be achieved, the possibility that the bearing rings are stacked when conveyed on the conveying belt is effectively avoided, then the cooling uniformity of the bearing rings is guaranteed, and the service life of the bearing rings is prolonged. And the function of synchronously and automatically adjusting the positions of the three alignment plates can be achieved, so that when the cooling device is used, the requirements for stacking placement and discharging of multiple bearing rings with different diameters can be met within a certain range, and then the adaptability of the cooling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing ring processing, in particular to a cooling device for bearing ring processing. Background Art

[0002] The bearing ring is a part used to support the bearing. It is usually installed on the inner side of the bearing outer ring or where the bearing contacts the external structure. During the bearing ring processing, the bearing ring will be cooled by a cooling device.

[0003] When using some existing cooling devices for processing bearing rings, the bearing rings are transported by a conveyor belt, and then the cooling mechanism is set to cool the bearing rings during transportation. When a large number of bearing rings are unloaded onto the conveyor belt, there is a possibility that the bearing rings will accumulate during the transportation process, which can easily lead to uneven cooling of the bearing rings.

[0004] Chinese patent application number 202322996348.8 discloses a cooling device for processing bearing rings. By arranging a fixed plate, an auxiliary plate, a movable plate, a connecting plate, a connecting rod, a rotating plate, a spring, a spur gear, a movable rod, and a half gear, the movable plate can achieve a reciprocating function within the fixed plate, and can evenly discharge batches of bearing rings, avoiding the phenomenon of pile-up or overlap of bearing rings during transportation, so that the bearing rings can be cooled evenly.

[0005] The above patent solves the problems of the prior art, but the diameter of the bearing ring placement groove provided therein is fixed. In order to ensure the stability of the stacking and unloading of the bearing rings, only bearing rings slightly smaller than the diameter of the bearing ring placement groove can be stacked and unloaded. It is difficult to meet the needs of stacking and unloading of bearing rings of different diameters, which leads to low adaptability of the device. For this reason, we propose a cooling device for bearing ring processing. Utility Model Content

[0006] A technical problem to be solved by the present application is that the diameter of the bearing ring placement groove is fixed. In order to ensure the stability of the stacking and unloading of the bearing rings, only bearing rings slightly smaller than the diameter of the bearing ring placement groove can be stacked and unloaded, which makes it difficult to meet the needs of stacking and unloading of bearing rings with different diameters, resulting in low adaptability of the device.

[0007] To solve the above technical problems, an embodiment of the present application provides a cooling device for bearing ring processing, comprising a conveyor belt and a cooling module, and further comprising:

[0008] A support platform, the support platform is arranged on one side of the conveyor belt;

[0009] A mounting plate, the mounting plate being arranged on an upper surface of the mounting plate;

[0010] Sliding rods, wherein the sliding rods are slidably connected to the inner surface of the mounting plate, and there are three sliding rods;

[0011] An alignment plate, the alignment plate being arranged at one end of the slide rod, wherein three alignment plates form a cavity for placing a bearing ring, and are used for lateral support when multiple bearing rings are stacked;

[0012] A pushing mechanism is provided on the outer surface of the mounting plate and is used for supporting the bearing rings from below when they are stacked and for pushing the bearing rings for intermittent loading to prevent the bearing rings from piling up or overlapping during transportation;

[0013] The adjusting mechanism is arranged on the outer surface of the alignment plate and is used for synchronously adjusting the positions of the three alignment plates to meet the needs of stacking bearing rings of different diameters and intermittent loading. The adjusting mechanism is rotatably connected to the mounting plate.

[0014] In some embodiments, the pushing mechanism includes a motor arranged on the outer surface of the mounting plate, and a reciprocating screw rod is provided at the output end of the motor. The reciprocating screw rod is rotatably connected to the mounting plate. The outer surface of the reciprocating screw rod is threadedly connected to a push plate, and the inner surface of the push plate is slidably connected to a limiting rod rod, and the limiting rod rod is fixedly connected to the mounting plate.

[0015] In some embodiments, the adjustment mechanism includes a connecting rod arranged on the outer surface of the positioning plate, the outer surfaces of the three connecting rods are slidably connected to the lifting plate, the inner surface of the lifting plate is slidably connected to the limiting rod 2, the limiting rod 2 is fixedly connected to the mounting plate, the inner surface of the mounting plate above the reciprocating screw rod 1 is rotatably connected to the reciprocating screw rod 2, the outer surface of the reciprocating screw rod 2 is threadedly connected to a slider, the slider is slidably connected to the mounting plate, the outer surface of the mounting plate is hinged with a connecting rod, the connecting rod is hinged to the lifting plate, and the outer surface of the reciprocating screw rod 1 is provided with a transmission mechanism.

[0016] In some embodiments, the number of the reciprocating screw rod 2, the slider and the connecting rod are all two, the two reciprocating screw rods 2 are fixedly connected, and the wire grooves of the reciprocating screw rods 2 are set in opposite directions, and the slider and the connecting rod are symmetrically distributed.

[0017] In some embodiments, the transmission mechanism includes a main gear arranged on the outer surface of reciprocating screw rod 1, a ratchet structure is arranged on the outer surface of one of the reciprocating screw rods 2, and a slave gear is arranged on the outer surface of the ratchet structure, and the slave gear is meshed with the main gear.

[0018] In some embodiments, two telescopic covers 1 are provided on the outer surface of the push plate, and the two telescopic covers 1 are fixedly connected to the mounting plate, and the telescopic cover 1 is located on the outside of the reciprocating screw rod 1. A telescopic cover 2 is provided between the two sliders, and a telescopic cover 3 is provided on the outer surface of the slider, and the two telescopic covers 3 are fixedly connected to the mounting plate, and the telescopic cover 2 and the telescopic cover 3 are located on the outside of the reciprocating screw rod 2.

[0019] In some embodiments, a buffer pad is provided on the outer surface of the push plate close to the conveyor belt.

[0020] The utility model has at least the following beneficial effects:

[0021] 1. The push mechanism is designed to achieve intermittent automatic unloading of bearing rings. The coordination of the motor, reciprocating screw, push plate, and limit rod allows for intermittent automatic unloading of stacked bearing rings, effectively preventing the accumulation of bearing rings on the conveyor belt and ensuring uniform cooling of the bearing rings.

[0022] 2. Through the setting of the adjustment mechanism and the transmission mechanism, the function of synchronous and automatic adjustment of the positions of the three alignment plates is realized. Through the cooperation of the connecting rod, the lifting plate, the second limit rod, the second reciprocating screw, the slider, the connecting rod, the main gear, the ratchet structure and the slave gear, the positions of the three alignment plates can be synchronously and automatically adjusted. When the cooling device is used, within a certain range, it can meet the needs of stacking and unloading of bearing rings of different diameters, thereby improving the adaptability of the cooling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 For this utility model Figure 1 Schematic diagram of the mounting plate structure;

[0025] Figure 3 For this utility model Figure 2 Schematic diagram of the lifting plate structure;

[0026] Figure 4 For this utility model Figure 3 Schematic diagram of the propulsion mechanism structure;

[0027] Figure 5 This is a structural diagram of Example 2 of the present utility model.

[0028] In the figure: 1. Conveyor belt; 2. Cooling module; 3. Support platform; 4. Mounting plate; 5. Slide rod; 6. Alignment plate; 7. Pushing mechanism; 71. Motor; 72. Reciprocating screw rod 1; 73. Push plate; 74. Limit rod 1; 8. Adjustment mechanism; 81. Connecting rod; 82. Lifting plate; 83. Limit rod 2; 84. Reciprocating screw rod 2; 85. Slider; 86. Connecting rod; 9. Transmission mechanism; 91. Main gear; 92. Slave gear; 10. Telescopic cover 1; 11. Telescopic cover 2; 12. Telescopic cover 3; 13. Buffer pad. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] See also Figures 1-4 , the utility model provides a technical solution:

[0032] A cooling device for processing bearing rings, comprising a conveyor belt 1 and a cooling module 2, further comprising:

[0033] The support platform 3 is arranged on one side of the conveyor belt 1;

[0034] Mounting plate 4, mounting plate 4 is provided on the upper surface of mounting plate 4;

[0035] Sliding rods 5, which are slidably connected to the inner surface of the mounting plate 4, and there are three sliding rods 5;

[0036] Alignment plate 6, which is arranged at one end of the slide bar 5. Three alignment plates 6 form a cavity for placing a bearing ring, which is used for lateral support when multiple bearing rings are stacked;

[0037] The pushing mechanism 7 is arranged on the outer surface of the mounting plate 4 and is used for supporting the bearing rings from below when they are stacked and for pushing the bearing rings for intermittent loading to prevent the bearing rings from piling up or overlapping during transportation;

[0038] The adjusting mechanism 8 is arranged on the outer surface of the alignment plate 6 and is used for synchronously adjusting the positions of the three alignment plates 6 to meet the needs of stacking bearing rings of different diameters and intermittent loading. The adjusting mechanism 8 is rotatably connected to the mounting plate 4.

[0039] The cooling module 2 is a combination structure of a cooling box, a concave plate and a spray head in a cooling device for processing bearing rings disclosed in Chinese patent publication number CN220959200U, which is prior art.

[0040] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the pushing mechanism 7 includes a motor 71 arranged on the outer surface of the mounting plate 4, and a reciprocating screw rod 72 is provided at the output end of the motor 71. The reciprocating screw rod 72 is rotatably connected to the mounting plate 4, and the outer surface of the reciprocating screw rod 72 is threadedly connected to a push plate 73. The inner surface of the push plate 73 is slidably connected to a limit rod 74, and the limit rod 74 is fixedly connected to the mounting plate 4.

[0041] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the adjustment mechanism 8 includes a connecting rod 81 arranged on the outer surface of the positioning plate 6, the outer surfaces of the three connecting rods 81 are slidably connected to the lifting plate 82, the inner surface of the lifting plate 82 is slidably connected to the limit rod 2 83, the limit rod 2 83 is fixedly connected to the mounting plate 4, the inner surface of the mounting plate 4 above the reciprocating screw rod 1 72 is rotatably connected to the reciprocating screw rod 2 84, the outer surface of the reciprocating screw rod 2 84 is threadedly connected to the slider 85, the slider 85 is slidably connected to the mounting plate 4, the outer surface of the mounting plate 4 is hinged with a connecting rod 86, the connecting rod 86 is hinged to the lifting plate 82, and the outer surface of the reciprocating screw rod 1 72 is provided with a transmission mechanism 9.

[0042] Specifically, such as Figure 2 、 Figure 3 and Figure 4 As shown, there are two reciprocating screw rods 84, two sliders 85 and two connecting rods 86. The two reciprocating screw rods 84 are fixedly connected, and the wire grooves of the reciprocating screw rods 84 are set in opposite directions. The sliders 85 and the connecting rods 86 are symmetrically distributed.

[0043] The arrangement of the two reciprocating screw rods 84 , the slider 85 and the connecting rod 86 can improve the stability of the lifting plate 82 .

[0044] Specifically, such as Figure 2 、 Figure 3 and Figure 4 As shown, the transmission mechanism 9 includes a main gear 91 arranged on the outer surface of the reciprocating screw rod 1 72, a ratchet structure is arranged on the outer surface of one of the reciprocating screw rods 84, and a slave gear 92 is arranged on the outer surface of the ratchet structure, and the slave gear 92 is meshed and connected with the main gear 91.

[0045] Specifically, such as Figure 2 、 Figure 3 andFigure 4 As shown, two telescopic covers 10 are provided on the outer surface of the push plate 73, and the two telescopic covers 10 are fixedly connected to the mounting plate 4, and the telescopic cover 10 is located on the outside of the reciprocating screw rod 72, a telescopic cover 2 11 is provided between the two sliders 85, and a telescopic cover 3 12 is provided on the outer surface of the slider 85, and the two telescopic covers 3 12 are fixedly connected to the mounting plate 4, and the telescopic cover 2 11 and the telescopic cover 3 12 are located on the outside of the reciprocating screw rod 2 84.

[0046] Through the telescopic cover 10, the reciprocating screw rod 1 72 can be protected from dust, the wear of the reciprocating screw rod 1 72 can be reduced, and its service life can be extended. Through the telescopic cover 2 11 and the telescopic cover 3 12, the reciprocating screw rod 2 84 can be protected from dust, the wear of the reciprocating screw rod 2 84 can be reduced, and its service life can be extended.

[0047] Working principle: When in use, the bearing rings are stacked and placed between the three alignment plates 6, and then the push plate 73 is used to provide support from the bottom. At the same time, the three alignment plates 6 provide lateral support to the stacked bearing rings.

[0048] Then start the motor 71, the output end of the motor 71 rotates forward to drive the reciprocating screw 72 to rotate forward, and then the reciprocating screw 72 rotates forward to drive the main gear 91 to rotate forward and the push plate 73 to move back and forth. When the push plate 73 moves a certain distance toward the motor 71, the support state of the lower part of the bearing ring is released, and the lowermost bearing ring falls on the support platform 3 and is supported by the support platform 3. Then the push plate 73 will move away from the motor 71 and push the bearing ring that has fallen on the support platform 3 onto the conveyor belt 1. During the conveying, the remaining bearing rings are supported by the push plate 73, and then the push plate 73 continues to reciprocate to complete the intermittent unloading of the bearing rings. When the bearing rings conveyed on the conveyor belt 1 move to the bottom of the cooling module 2, they can be cooled. During this process, the forward rotation of the main gear 91 will drive the forward rotation of the slave gear 92. Due to the setting of the ratchet structure, the slave gear 92 will not drive the reciprocating screw rod 2 84 to rotate. The reciprocating movement of the push plate 73 is stable through the limit rod 1 74.

[0049] When cooling bearing rings of different diameters, the motor 71 is started, and the output end of the motor 71 reverses to drive the reciprocating screw rod 1 72 to reverse, so that the main gear 91 reverses and the push plate 73 moves back and forth. The main gear 91 reverses to drive the slave gear 92 to reverse. Due to the setting of the ratchet structure, the reversal of the slave gear 92 can drive the reciprocating screw rod 2 84 to rotate, and then the reciprocating screw rod 2 84 rotates to drive the slider 85 to move, and then drive the connecting rod 86 to move, and then the connecting rod 86 moves to drive the lifting plate 82 up or down, and then drive the connecting rod 81 to move, and then the connecting rod 81 moves to drive the three alignment plates 6 to move to the appropriate position synchronously, so as to meet the placement requirements of gear bearing rings of different diameters. In this process, the slide bar 5 is used to ensure the stable movement of the alignment plate 6.

[0050] Example 2

[0051] See also Figure 5 , the utility model provides a technical solution:

[0052] Different from the first embodiment, a buffer pad 13 is provided on the outer surface of the push plate 73 close to the conveyor belt 1 .

[0053] By providing the buffer pad 13 , during the process of pushing out the bearing ring, when the push plate 73 contacts the bearing ring, buffering and vibration reduction can be performed, thereby ensuring the stability of the relevant structural connection.

[0054] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for processing bearing rings, comprising a conveyor belt (1) and a cooling module (2), characterized in that: Also included are: A support platform (3), wherein the support platform (3) is arranged on one side of the conveyor belt (1); A mounting plate (4), wherein the mounting plate (4) is arranged on an upper surface of the mounting plate (4); Slide rods (5), wherein the slide rods (5) are slidably connected to the inner surface of the mounting plate (4), and there are three slide rods (5); An alignment plate (6), the alignment plate (6) being arranged at one end of the slide bar (5), and three alignment plates (6) forming a cavity for placing a bearing ring, and being used for lateral support when a plurality of bearing rings are stacked and placed; A pushing mechanism (7) is arranged on the outer surface of the mounting plate (4) and is used for supporting the bearing rings from below when they are stacked and for pushing the bearing rings for intermittent loading to prevent the bearing rings from piling up or overlapping during transportation; An adjusting mechanism (8) is provided on the outer surface of the alignment plate (6) and is used for synchronously adjusting the positions of the three alignment plates (6) to meet the requirements of stacking bearing rings of different diameters and intermittent loading. The adjusting mechanism (8) is rotatably connected to the mounting plate (4).

2. The cooling device for bearing ring processing according to claim 1, characterized in that: The pushing mechanism (7) includes a motor (71) arranged on the outer surface of the mounting plate (4), a reciprocating screw rod (72) is provided at the output end of the motor (71), the reciprocating screw rod (72) is rotatably connected to the mounting plate (4), the outer surface of the reciprocating screw rod (72) is threadedly connected to a push plate (73), the inner surface of the push plate (73) is slidably connected to a limiting rod (74), and the limiting rod (74) is fixedly connected to the mounting plate (4).

3. The cooling device for bearing ring processing according to claim 2, characterized in that: The adjusting mechanism (8) includes a connecting rod (81) provided on the outer surface of the alignment plate (6), the outer surfaces of the three connecting rods (81) are slidably connected to a lifting plate (82), the inner surface of the lifting plate (82) is slidably connected to a second limiting rod (83), the second limiting rod (83) is fixedly connected to the mounting plate (4), the inner surface of the mounting plate (4) located above the first reciprocating screw (72) is rotatably connected to the second reciprocating screw (84), the outer surface of the second reciprocating screw (84) is threadedly connected to a slider (85), the slider (85) is slidably connected to the mounting plate (4), the outer surface of the mounting plate (4) is hinged with a connecting rod (86), the connecting rod (86) is hinged to the lifting plate (82), and the outer surface of the reciprocating screw (72) is provided with a transmission mechanism (9).

4. The cooling device for processing bearing rings according to claim 3, characterized in that: The number of the reciprocating screw rod 2 (84), the slider (85) and the connecting rod (86) is two, the two reciprocating screw rods 2 (84) are fixedly connected, and the wire grooves of the reciprocating screw rod 2 (84) are set in opposite directions, and the slider (85) and the connecting rod (86) are symmetrically distributed.

5. The cooling device for processing bearing rings according to claim 4, characterized in that: The transmission mechanism (9) includes a main gear (91) provided on the outer surface of the reciprocating screw rod (72), a ratchet structure provided on the outer surface of one of the reciprocating screw rods (84), a slave gear (92) provided on the outer surface of the ratchet structure, and the slave gear (92) is meshed and connected with the main gear (91).

6. The cooling device for processing bearing rings according to claim 5, characterized in that: Two telescopic covers (10) are provided on the outer surface of the push plate (73), and the two telescopic covers (10) are fixedly connected to the mounting plate (4), and the telescopic cover (10) is located outside the reciprocating screw rod (72). A telescopic cover (2) (11) is provided between the two sliders (85), and a telescopic cover (3) (12) is provided on the outer surface of the slider (85). The two telescopic covers (3) (12) are fixedly connected to the mounting plate (4), and the telescopic cover (2) (11) and the telescopic cover (3) (12) are located outside the reciprocating screw rod (84).

7. The cooling device for processing bearing rings according to claim 6, characterized in that: A buffer pad (13) is provided on the outer surface of the push plate (73) close to the conveyor belt (1).

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