Bearing gland device

Abstract

The utility model discloses a bearing cover pressing device which comprises a machine frame. The automatic feeding device is fixed on the rack, and the automatic feeding device is used for outputting a bearing; the clamping transmission device is used for receiving the bearings output by the automatic feeding device; each bearing cover pressing device comprises a cover pressing mechanism and a cover placing mechanism, the clamping transmission device conveys the bearings to the position below the bearing cover pressing devices one by one, the cover placing mechanisms are used for outputting dustproof covers, and the cover pressing devices are used for pressing the dustproof covers output by the cover placing mechanisms on the bearings output by the clamping transmission device; and the turn-over rotating device is arranged between the two bearing gland devices. The bearing gland device achieves installation of dust covers on the two faces of the bearing and is high in efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing installation, and in particular relates to a bearing pressure cover device. Background Art

[0002] At present, with the continuous development of the automation industry, the market has higher and higher requirements for the performance of the dust cover pressing process on the bearing and the prevention of dust in the air from entering the bearing. The dust cover is to reduce the dust from entering the bearing and increase the friction when the bearing ball rotates. At present, the bearing pressing process adopts the bearing single-sided assembly line pressing method, that is, a bearing is pressed on one side and then transferred to the employee for manual turning over and pressing on the reverse side through the bearing transfer transmission device, which makes the bearing workpiece take a long time to complete the entire bearing pressing, which is not efficient. Utility Model Content

[0003] The utility model aims to provide a bearing cover pressing device, which can realize the press-fitting of the double-sided dust covers of the bearing with high efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing gland device, comprising:

[0005] frame;

[0006] An automatic loading device, the automatic loading device is fixed on the frame, and the automatic loading device is used to output the bearing;

[0007] A clamping transmission device, the clamping transmission device is used to receive the bearing output by the automatic feeding device;

[0008] Two bearing cover pressers, the bearing cover pressers include a cover pressing mechanism and a cover placing mechanism, the clamping transmission device transports the bearings one by one to the bottom of the bearing cover presser, the cover placing mechanism is used to output the dust cover, and the bearing cover presser is used to press the dust cover output by the cover placing mechanism onto the bearing output by the clamping transmission device;

[0009] The flipping and rotating device is arranged between two bearing cover devices.

[0010] Furthermore, the clamping transmission device comprises:

[0011] A clamping base, on which a vertical channel and a transverse blocking rod are provided;

[0012] A clamping position pushing cylinder, wherein the clamping position pushing cylinder is fixed on the clamping position base and is arranged on a side of the vertical channel away from the transverse blocking rod;

[0013] A transverse moving cylinder, wherein the transverse moving cylinder is fixed above the frame, and a transverse moving bracket is fixed on the piston rod of the transverse moving cylinder;

[0014] A longitudinal moving cylinder, the longitudinal moving cylinder is fixed on the transverse moving bracket, a transverse moving rod is fixed on the piston rod of the longitudinal moving cylinder, the transverse moving rod is fixed with a first transverse moving plate, a second transverse moving plate, a third transverse moving plate, a fourth transverse moving plate, a fifth transverse moving plate, a sixth transverse moving plate and a seventh transverse moving plate, the first transverse moving plate is provided with a first U-shaped groove and a first V-shaped groove, the second transverse moving plate, the fifth transverse moving plate and the sixth transverse moving plate are all provided with a first V-shaped groove, the third transverse moving plate, the fourth transverse plate and the seventh transverse moving plate are all provided with a first groove.

[0015] Furthermore, the capping mechanism comprises:

[0016] A gland lower base, the gland lower base is fixed on the frame, and a gland upper base is fixed on the gland lower base via a gland bracket;

[0017] A pressing cylinder, the pressing cylinder is fixed on the upper base of the gland;

[0018] A pressing head, which includes a pressing support, a telescopic head and a telescopic spring. The pressing support is fixed on the piston rod of the pressing cylinder. A clamping convex ring is provided on the lower side of the pressing support. A telescopic groove is provided in the pressing support. A lower side wall of the telescopic groove is provided with a lower through groove that passes through the lower end of the pressing support. The telescopic head includes an upper telescopic part, a lower pressing part and a lower convex part. The upper telescopic part is installed in the telescopic groove, and the lower pressing part extends out of the lower through groove. The telescopic spring is arranged between the upper end of the upper telescopic part and the inner wall of the telescopic groove, and the lower pressing part is clamped with the inner wall of the dust cover.

[0019] Furthermore, the cover placing mechanism comprises:

[0020] A cover placing base, the cover placing base is fixed on the cover pressing lower base, and the cover placing base is provided with a cover placing transverse groove;

[0021] A cover placement horizontal plate, the cover placement horizontal plate is plugged into the cover placement horizontal groove, and the cover placement horizontal plate is provided with a cover groove;

[0022] A capping cylinder, wherein the capping cylinder is fixed to the frame, and a piston rod of the capping cylinder is fixedly connected to the capping transverse plate;

[0023] A cover bracket is fixed above the upper base of the pressure cover, a cover shaft is installed on the cover bracket, a cover hole is provided on the upper side wall of the cover transverse groove, a plurality of dust covers are sleeved on the cover shaft, and the lower dust cover is located in the cover hole.

[0024] Furthermore, the turning and rotating device comprises:

[0025] A rotating bracket, wherein the rotating bracket is fixed on the frame;

[0026] A rotating cylinder, a rotating shaft is fixed on the rotating shaft of the rotating cylinder, a rotating shaft is provided with a rotating groove, a rotating groove is provided on the transverse blocking rod, and the rotating shaft is plugged into the rotating groove.

[0027] Furthermore, a mounting groove is provided on the cover-placing bracket, a cover-placing protrusion is fixed to the upper end of the cover-placing shaft, and the cover-placing protrusion is plugged into the groove slot.

[0028] Compared with the prior art, the beneficial effects of the utility model are:

[0029] (1) When pressing the cap, the automatic feeding device outputs the bearing to the clamping transmission device, which first conveys the bearing to the bottom of the first bearing capping device, and then the capping mechanism outputs the dust cover. The capping mechanism takes out the output dust cover and presses it to one side of the bearing below it. Then the clamping transmission device moves the pressed bearing to the turning rotating device, which turns the bearing over. Then the clamping transmission device moves the bearing to the bottom of another bearing capping device, and the other bearing capping device presses the dust cover on the other side of the bearing, thereby realizing the installation of dust covers on both sides of the bearing, which is efficient.

[0030] (2) The clamping transmission device can realize the transmission of the bearing and cooperate with the flipping and rotating device to flip the fine-line bearing;

[0031] (3) The cover placement mechanism can output the dust covers one by one, and the structure is very simple;

[0032] (4) The cover pressing mechanism can take out the dust cover and press the dust cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a structural schematic diagram of the bearing gland device of the utility model;

[0034] Figure 2 for Figure 1 A partial enlarged view of point I in the middle;

[0035] Figure 3 It is a structural schematic diagram of a bearing cover press;

[0036] Figure 4 for Figure 3 A cross-sectional view of

[0037] Figure 5 for Figure 4 A partial enlarged view of position II in the middle;

[0038] Figure 6 It is a structural schematic diagram of the clamping transmission device;

[0039] Figure 7 It is a structural schematic diagram of the turning and rotating device.

[0040] In the figure: 1, frame; 2, automatic feeding device; 3, bearing cover presser; 4, cover lower base; 5, cover bracket; 6, cover upper base; 7, pressing cylinder; 8, pressing support; 9, telescopic head; 10, telescopic spring; 11, pressing convex ring; 12, telescopic groove; 13, lower through groove; 14, upper telescopic part; 15, lower pressing part; 16, lower convex part; 17, cover base; 18, cover horizontal groove; 19, cover horizontal plate; 20, cover groove; 21, cover cylinder; 22, cover bracket; 23, cover shaft; 24, cover hole; 25. Clamping transmission device; 26. Clamping base; 27. Vertical channel; 28. Horizontal stop rod; 29. ​​Clamping pushing cylinder; 30. Lateral moving cylinder; 31. Lateral moving bracket; 32. Longitudinal moving cylinder; 33. Lateral moving rod; 34. First lateral moving plate; 35. Second lateral moving plate; 36. Third lateral moving plate; 37. Fourth lateral moving plate; 38. Fifth lateral moving plate; 39. Sixth lateral moving plate; 40. Seventh lateral moving plate; 41. First U-shaped groove; 42. First V-shaped groove; 43. First groove; 44. Overturning and rotating device; 45. Rotating bracket; 46. Rotating cylinder; 47. Rotating shaft; 48. Rotating groove; 49. Rotating groove; 50. Dust cover; 51. Installation groove; 52. Covering protrusion; 53. Spring groove. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] See also Figure 1-Figure 7 The utility model provides a technical solution for a capping device.

[0043] A bearing gland device, comprising:

[0044] Rack 1;

[0045] An automatic feeding device 2, which is fixed on the frame 1 and is used to output the bearings. The automatic feeding device 2 is a vibration plate that can automatically output the bearings;

[0046] A clamping transmission device 25, the clamping transmission device 25 is used to receive the bearing output by the automatic feeding device 2;

[0047] Two bearing capping devices 3, the bearing capping devices 3 include a capping mechanism and a capping mechanism, the clamping transmission device 25 conveys the bearings one by one to the bottom of the bearing capping device 3, the capping mechanism is used to output the dust cover 50, and the capping device is used to press the dust cover 50 output by the capping mechanism onto the bearing output by the clamping transmission device 25;

[0048] The turning and rotating device 44 is arranged between the two bearing cover presses 3 .

[0049] When pressing the cap, the automatic feeding device 2 outputs the bearing to the clamping transmission device 25, the clamping transmission device 25 first transports the bearing to the bottom of the first bearing capping device 3, and then the capping mechanism outputs the dust cover 50, and the capping mechanism takes out the output dust cover 50 and presses it to the side of the bearing below it, then the clamping transmission device 25 moves the pressed bearing to the turning and rotating device 44, the turning and rotating device 44 turns the bearing over, and then the clamping transmission device 25 moves the bearing to the bottom of another bearing capping device 3, and the other bearing capping device 3 presses the dust cover 50 into the other side of the bearing, thereby realizing the installation of the dust covers 50 on both sides of the bearing.

[0050] like Figure 1 and Figure 6 As shown, the clamping transmission device 25 includes:

[0051] A clamping base 26, on which a vertical channel 27 and a transverse baffle 28 are provided, wherein the vertical channel 27 and the transverse baffle 28 form a right angle, and the vibration plate transports the bearings for installing the dust cover 50 into the vertical channel 27 one by one;

[0052] A clamping position pushing cylinder 29, which is fixed on the clamping position base 26, and is arranged on a side of the vertical channel 27 away from the transverse blocking rod 28;

[0053] A transverse moving cylinder 30 is fixed on the upper part of the frame 1, and a transverse moving bracket 31 is fixed on the piston rod of the transverse moving cylinder 30;

[0054] The longitudinal moving cylinder 32 is fixed on the transverse moving bracket 31, and a transverse moving rod 33 is fixed on the piston rod of the longitudinal moving cylinder 32. The transverse moving rod 33 is arranged on the opposite side of the transverse blocking rod 28. The transverse moving rod 33 is fixed with a first transverse moving plate 34, a second transverse moving plate 35, a third transverse moving plate 36, a fourth transverse moving plate 37, a fifth transverse moving plate 38, a sixth transverse moving plate 39 and a seventh transverse moving plate 40. The first transverse moving plate 34 is provided with a first U-shaped groove 41 and a first V-shaped groove 42, the second transverse moving plate 35, the fifth transverse moving plate 38 and the sixth transverse moving plate 39 are all provided with a first V-shaped groove 42, and the third transverse moving plate 36, the fourth transverse moving plate 37 and the seventh transverse moving plate 40 are all provided with a first groove 43.

[0055] Working process of the clamping transmission device 25:

[0056] The vibration plate transports the bearings for installing the dust cover 50 one by one into the vertical channel 27.

[0057] The piston rod of the clamping push cylinder 29 pushes the bearing in the vertical channel 27 into the first U-shaped groove 41 of the first transverse plate 34.

[0058] Then the lateral movement cylinder 30 drives the first lateral movement plate 34 to move rightward by one station, so that the bearing in the first U-shaped groove 41 of the first lateral movement plate 34 is located on the opposite side of the lateral stop rod 28.

[0059] Then, the piston rod of the longitudinal moving cylinder 32 moves away from the transverse blocking rod 28, so that the first U-shaped groove 41 of the first transverse moving plate 34 is separated from the bearing.

[0060] Then the transverse moving cylinder 30 drives the first transverse moving plate 34 to move horizontally to the left by one station, and then the longitudinal moving cylinder 32 moves toward the transverse blocking rod 28, so that the bearing is inserted into the first V-shaped groove 42 on the first transverse moving plate 34, and the outer wall of the bearing abuts against the inclined surfaces on both sides of the first V-shaped groove 42 and also abuts against the transverse blocking rod 28.

[0061] Then the lateral movement cylinder 30 drives the first lateral movement plate 34 to move rightward by one station, so that the bearing moves to the bottom of the first bearing cover presser 3, and the first bearing cover presser 3 presses the dust cover 50 into the bearing located thereunder;

[0062] Similarly, the first V-shaped groove 42 on the second transverse moving plate 35 is plugged into the bearing completed by the pressure cover on one side, driving it to move one station to the right;

[0063] Then the first groove 43 on the third transverse plate 36 is plugged into the bearing completed by the pressure cover on one side, and drives it to move rightward by one station, and moves it to the turning rotating device 44, and the turning rotating device 44 turns the bearing over;

[0064] Then the first groove 43 on the fourth transverse plate 37 is plugged into the bearing completed by the pressure cover on one side, driving it to move one station to the right.

[0065] Then the dust cover 50 on the other side of the bearing can be pressed in, and the subsequent press-fitting process is the same as the above press-fitting process, thereby realizing the transportation, turning over and press-fitting of the bearing.

[0066] like Figure 3-Figure 5 As shown, the capping mechanism includes:

[0067] A gland lower base 4 is fixed on the frame 1, and a gland upper base 6 is fixed on the gland lower base 4 via a gland bracket 5;

[0068] A pressing cylinder 7, which is fixed on a base 6 on the gland;

[0069] The pressing head includes a pressing support 8, a telescopic head 9 and a telescopic spring 10. The pressing support 8 is fixed on the piston rod of the pressing cylinder 7. A clamping convex ring 11 is provided on the lower side of the pressing support 8. A telescopic groove 12 is provided inside the pressing support 8. The lower side wall of the telescopic groove 12 is provided with a lower through groove 13 that passes through the lower end of the pressing support 8. The telescopic head 9 includes an upper telescopic portion 14, a lower pressing portion 15 and a lower protruding portion 16. The upper telescopic portion 14 is installed in the telescopic groove 12, and the lower pressing portion 15 extends out of the lower through groove 13. The telescopic spring 10 is arranged between the upper end of the upper telescopic portion 14 and the inner wall of the telescopic groove 12, and the lower pressing portion 15 is clamped with the inner wall of the dust cover 50.

[0070] The cover placement mechanism comprises:

[0071] A cover placement base 17, the cover placement base 17 is fixed on the cover pressing lower base 4, and a cover placement transverse groove 18 is provided on the cover placement base 17;

[0072] A cover transverse plate 19 is provided, the cover transverse plate 19 is plugged into the cover transverse groove 18, a cover groove 20 is provided on the cover transverse plate 19, the depth of the cover groove 20 is the thickness of a dust cover 50, and a cover through hole is provided on the lower side of the cover groove 20;

[0073] A capping cylinder 21, which is fixed to the frame 1, and a piston rod of the capping cylinder 21 is fixedly connected to the capping horizontal plate 19;

[0074] The cover bracket 22 is fixed above the pressure cover upper base 6, and a cover shaft 23 is installed on the cover bracket 22. A cover hole 24 is provided on the upper side wall of the cover transverse groove 18. A plurality of dust covers 50 are sleeved on the cover shaft 23, and the lower dust cover 50 is located in the cover hole 24.

[0075] Operation process of the capping mechanism:

[0076] The dust cover 50 on the cover shaft 23 first falls into the cover groove 20 due to gravity;

[0077] Then the cover placing cylinder 21 drives the cover placing horizontal plate 19 to move outward, so that the dust cover 50 in the cover groove 20 moves to the bottom of the pressing head;

[0078] Then, the pressing cylinder 7 drives the pressing head to move downward, so that the outer wall of the lower pressing portion 15 is engaged with the inner wall of the dust cover 50;

[0079] Then the cover-placing cylinder 21 drives the cover-placing horizontal plate 19 to move inside, and the pressing cylinder 7 drives the pressing head to move downward. During the downward movement of the pressing head, the lower protrusion 16 is first inserted into the inner hole of the bearing, and then the lower side surface of the lower pressing portion 15 abuts against the upper side surface of the inner ring of the bearing, and the upper telescopic portion 14 moves toward the upper side of the telescopic groove 12, and the telescopic spring 10 is in a compressed state. Then the pressing convex ring 11 continues to descend, and the dust cover 50 on the lower pressing portion 15 is pressed into the bearing;

[0080] Then, the pressing cylinder 7 drives the pressing head to move upward, and the telescopic spring 10 rebounds, driving the upper telescopic part 14 to return to its original position.

[0081] like Figure 2 and Figure 7 As shown, the flipping and rotating device 44 includes:

[0082] A rotating bracket 45, wherein the rotating bracket 45 is fixed on the frame 1;

[0083] The rotating cylinder 46 has a rotating shaft 47 fixed on it. The rotating shaft 47 is provided with a rotating groove 48. The transverse blocking rod 28 is provided with a rotating groove 49. The rotating shaft 47 is plugged into the rotating groove 49. The clamping base 26 is also provided with a corresponding rotating groove 49.

[0084] After the first groove 43 on the third transverse plate 36 is plugged into the bearing with the pressure cover on one side, it is driven to move one station to the right and moved into the rotating groove 48 of the rotating shaft 47 of the flipping rotating device 44. Then the rotating cylinder 46 drives the rotating shaft 47 to rotate and flip the bearing, so that the dust cover 50 can be pressed on the other side of the bearing.

[0085] The cover mounting bracket 22 is provided with a mounting groove 51 , and a cover mounting protrusion 52 is fixed to the upper end of the cover mounting shaft 23 . The cover mounting protrusion 52 is plugged into the mounting groove 51 , so that the cover mounting shaft 23 is placed on the cover mounting bracket 22 .

[0086] The upper telescopic portion 14 is provided with a spring slot 53 with an opening facing upward, and one end of the telescopic spring is plugged into the spring slot 53 to limit the telescopic spring.

[0087] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing gland device, characterized in that: include: frame; An automatic loading device, the automatic loading device is fixed on the frame, and the automatic loading device is used to output the bearing; A clamping transmission device, the clamping transmission device is used to receive the bearing output by the automatic feeding device; Two bearing cover pressers, the bearing cover pressers include a cover pressing mechanism and a cover placing mechanism, the clamping transmission device transports the bearings one by one to the bottom of the bearing cover presser, the cover placing mechanism is used to output the dust cover, and the bearing cover presser is used to press the dust cover output by the cover placing mechanism onto the bearing output by the clamping transmission device; The flipping and rotating device is arranged between two bearing cover devices.

2. A bearing gland device according to claim 1, characterized in that: The clamping transmission device comprises: A clamping base, on which a vertical channel and a transverse blocking rod are provided; A clamping position pushing cylinder, wherein the clamping position pushing cylinder is fixed on the clamping position base and is arranged on a side of the vertical channel away from the transverse blocking rod; A transverse moving cylinder, wherein the transverse moving cylinder is fixed above the frame, and a transverse moving bracket is fixed on the piston rod of the transverse moving cylinder; A longitudinal moving cylinder, the longitudinal moving cylinder is fixed on the transverse moving bracket, a transverse moving rod is fixed on the piston rod of the longitudinal moving cylinder, the transverse moving rod is fixed with a first transverse moving plate, a second transverse moving plate, a third transverse moving plate, a fourth transverse moving plate, a fifth transverse moving plate, a sixth transverse moving plate and a seventh transverse moving plate, the first transverse moving plate is provided with a first U-shaped groove and a first V-shaped groove, the second transverse moving plate, the fifth transverse moving plate and the sixth transverse moving plate are all provided with a first V-shaped groove, the third transverse moving plate, the fourth transverse plate and the seventh transverse moving plate are all provided with a first groove.

3. A bearing gland device according to claim 2, characterized in that: The capping mechanism includes: A gland lower base, the gland lower base is fixed on the frame, and a gland upper base is fixed on the gland lower base via a gland bracket; A pressing cylinder, the pressing cylinder is fixed on the upper base of the gland; A pressing head, which includes a pressing support, a telescopic head and a telescopic spring. The pressing support is fixed on the piston rod of the pressing cylinder. A clamping convex ring is provided on the lower side of the pressing support. A telescopic groove is provided in the pressing support. A lower side wall of the telescopic groove is provided with a lower through groove that passes through the lower end of the pressing support. The telescopic head includes an upper telescopic part, a lower pressing part and a lower convex part. The upper telescopic part is installed in the telescopic groove, and the lower pressing part extends out of the lower through groove. The telescopic spring is arranged between the upper end of the upper telescopic part and the inner wall of the telescopic groove, and the lower pressing part is clamped with the inner wall of the dust cover.

4. A bearing gland device according to claim 3, characterized in that: The cover placing mechanism comprises: A cover placing base, the cover placing base is fixed on the cover pressing lower base, and the cover placing base is provided with a cover placing transverse groove; A cover placement horizontal plate, the cover placement horizontal plate is plugged into the cover placement horizontal groove, and the cover placement horizontal plate is provided with a cover groove; A capping cylinder, wherein the capping cylinder is fixed to the frame, and a piston rod of the capping cylinder is fixedly connected to the capping transverse plate; A cover bracket is fixed above the upper base of the pressure cover, a cover shaft is installed on the cover bracket, a cover hole is provided on the upper side wall of the cover transverse groove, a plurality of dust covers are sleeved on the cover shaft, and the lower dust cover is located in the cover hole.

5. A bearing gland device according to claim 4, characterized in that: The turning and rotating device comprises: A rotating bracket, wherein the rotating bracket is fixed on the frame; A rotating cylinder, a rotating shaft is fixed on the rotating shaft of the rotating cylinder, a rotating shaft is provided with a rotating groove, a rotating groove is provided on the transverse blocking rod, and the rotating shaft is plugged into the rotating groove.

6. A bearing gland device according to claim 4, characterized in that: The cover-placing bracket is provided with a mounting groove, and the upper end of the cover-placing shaft is fixed with a cover-placing protrusion, and the cover-placing protrusion is plugged into the groove slot.

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