Bearing outer ring oiling device

Abstract

The application relates to the technical field of oiling equipment, in particular to a bearing outer ring oiling device which comprises a rack and an oiling mechanism arranged on the rack, wherein the oiling mechanism comprises a driving piece, a left clamping block, a right clamping block, a left oiling clamp and a right oiling clamp; the left clamping block and the right clamping block are installed on the driving piece, and the driving piece is used for providing power for the mutual approaching or moving away of the left clamping block and the right clamping block; the left clamping block is arranged in a left clamping groove and is in transmission connection with the left clamping block, the right clamping block is arranged in a right clamping groove and is in transmission connection with the right clamping block, and the left oiling clamp and the right oiling clamp can be deflected by a certain angle after the left clamping block and the right clamping block contact; the left oiling clamp and the right oiling clamp are designed as rotatable structures, so that the device can be deflected at the gap position of the contact part after clamping the bearing; on one hand, the oiling can be uniform; on the other hand, the oil liquid can be prevented from dropping from the contact part of the left clamping block and the right clamping block.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of oiling equipment, in particular to a bearing outer ring oiling device. BACKGROUND

[0002] A bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process and is an important part in modern mechanical equipment. In bearing production, semi-finished bearings need to be oiled to reduce product damage caused by collision and knocking. A bearing oiling machine is a device for oiling and processing the surface of a semi-finished bearing.

[0003] A ring-shaped oiling device disclosed in Chinese Patent Application No. CN201921069435.6 comprises an oiling chamber, a first motor support and a second motor support. An upper knife beam and a lower knife beam are symmetrically arranged on the upper and lower parts of the middle part of the inner cavity of the oiling chamber. The upper and lower knife beams are used to clamp the workpiece to be oiled and to realize oiling. However, there is a gap between the contact parts of the upper and lower knife beams, which leads to uneven oiling on the outer side of the clamped workpiece to be oiled. If the oil supply is increased, the oil will drip from the contact parts. SUMMARY

[0004] The technical problem to be solved by the application is to overcome the problem of uneven oiling on the outer side of the clamped workpiece to be oiled due to the gap between the contact parts of the clamping members of the clamping type oiling device in the prior art, and to provide a bearing outer ring oiling device.

[0005] The technical solution adopted by the application to solve the technical problem is a bearing outer ring oiling device, which comprises a rack and an oiling mechanism arranged on the rack. The oiling mechanism comprises a driving member, a left clamping block, a right clamping block, a left oiling clamp and a right oiling clamp. The left clamping block and the right clamping block are installed on the driving member. The driving member is used to provide power for the mutual approach or separation of the left clamping block and the right clamping block.

[0006] A left clamping groove is formed on the side of the left clamping block close to the right clamping block. A right clamping groove is formed on the side of the right clamping block close to the left clamping block. When the left clamping block and the right clamping block are in contact, the left clamping groove and the right clamping groove are combined to form a clamping cavity for clamping the bearing.

[0007] The left clamping block is arranged in the left clamping groove and is in transmission connection with the left clamping block. The right clamping block is arranged in the right clamping groove and is in transmission connection with the right clamping block. When the left clamping block and the right clamping block are in contact, the left oiling clamp and the right oiling clamp can be deflected by a certain angle. The left oiling clamp and the right oiling clamp are designed as a rotatable structure, so that the device can deflect the gap position of the contact parts after clamping the bearing. On the one hand, the oiling can be uniform. On the other hand, the oil can be prevented from dripping from the contact parts of the left clamping block and the right clamping block.

[0008] In order to solve the mounting problem of the left clamping block and the right clamping block, further comprising an oiling mechanism comprising a left mounting seat and a right mounting seat, one of the left mounting seat and the driving part is fixedly connected with the output end, and the other of the right mounting seat and the driving part is fixedly connected with the output end;

[0009] The left clamping block is movably connected with the left mounting seat, and the right clamping block is fixedly connected with the right mounting seat.

[0010] Further comprising a connecting rod arranged on the left clamping block, one end of the connecting rod penetrating through the left mounting seat, and the connecting rod being slidably connected with the left mounting seat.

[0011] In order to solve the problem that the left clamping block and the left mounting seat cannot be reset after being loosened, further comprising a first elastic element mounted between the left mounting seat and the left clamping block, one end of the first elastic element abutting against the left mounting seat, the other end abutting against the left clamping block, and the first elastic element being sleeved on the connecting rod.

[0012] In order to solve the problem that the connection between the left clamping block and the left mounting seat is not stable, further comprising a sliding rail mounted on the left mounting seat, a sliding groove matched with the sliding rail being formed in the left clamping block, and the sliding rail being slidably arranged in the sliding groove.

[0013] In order to solve the problem of how to adjust the left and right oiling clamps, further comprising an adjusting cavity formed in the left clamping block, an adjusting rod arranged in the adjusting cavity, the adjusting rod being fixedly connected with the left oiling clamp, and the adjusting rod being capable of rotating with the left oiling clamp.

[0014] The left mounting seat is provided with a push rod, one end of the push rod penetrating through the left clamping block and extending into the adjusting cavity, and the push rod being capable of pushing the adjusting rod to rotate the left oiling clamp.

[0015] In order to solve the problem that the left and right oiling clamps cannot be reset, further comprising a second elastic element mounted in the adjusting cavity, one end of the second elastic element abutting against the adjusting rod, and the other end abutting against the left clamping block.

[0016] When the left clamping block and the right clamping block are separated, the left oiling clamp and the right oiling clamp are reset under the elastic force of the second elastic element.

[0017] The bearing outer ring oiling device has the advantages that: the left oiling clamp and the right oiling clamp are designed as a rotatable structure, so that the device can make the gap position of the contact part deviate after clamping the bearing, on the one hand, the oiling is uniform, and on the other hand, the oil liquid can be prevented from dripping from the contact part of the left clamping block and the right clamping block. BRIEF DESCRIPTION OF DRAWINGS

[0018] The application will be further described in conjunction with the drawings and examples.

[0019] Figure 1 is a structural schematic diagram of the present application;

[0020] Figure 2 is a front structural schematic diagram of the oiling mechanism of the present application;

[0021] Figure 3 is a top structural schematic diagram of the oiling mechanism of the present application;

[0022] Figure 4 is a sectional structural schematic diagram of the present application at A-A; Figure 2

[0023] Figure 5 is a sectional structural schematic diagram of the left oiling clamp of the present application.

[0024] In the figure: 1, frame, 2, oiling mechanism, 21, driving member, 22, left clamping block, 221, left clamping groove, 222, connecting rod, 223, first elastic element, 224, sliding groove, 225, adjusting cavity, 226, adjusting rod, 227, second elastic element, 23, right clamping block, 231, right clamping groove, 24, left oiling clamp, 25, right oiling clamp, 26, left mounting seat, 261, sliding rail, 262, push rod, 27, right mounting seat. DETAILED DESCRIPTION

[0025] The present application will now be further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams and only show the basic structure of the present application in a schematic manner, and thus only show the components related to the present application.

[0026] As Figure 1 is a structural schematic diagram of the present application, a bearing outer ring oiling device, comprising a frame 1 and an oiling mechanism 2 arranged on the frame 1, and a lifting driving member for lifting or lowering the bearing is also installed on the frame 1, the lifting driving member can be a pneumatic cylinder, the lifting driving member lifts the bearing to between the left clamping block 22 and the right clamping block 23, facilitating clamping.

[0027] The oiling mechanism 2 comprises a driving member 21, a left clamping block 22, a right clamping block 23, a left oiling clamp 24, and a right oiling clamp 25, the left clamping block 22 and the right clamping block 23 are installed on the driving member 21, the driving member 21 is used to provide power for the mutual approach or separation of the left clamping block 22 and the right clamping block 23, the driving member 21 can be a pneumatic cylinder with two power sources, each power source drives one left clamping block 22 or right clamping block 23;

[0028] ​The left clamping block 22 is provided with a left clamping groove 221 on the side close to the right clamping block 23, and the right clamping block 23 is provided with a right clamping groove 231 on the side close to the left clamping block 22. When the left clamping block 22 and the right clamping block 23 are in contact, the left clamping groove 221 and the right clamping groove 231 are combined to form a clamping cavity for clamping the bearing. The clamping cavity has a ring structure and matches the clamped bearing. Limiting blocks are arranged in the left clamping groove 221 and the right clamping groove 231. The limiting blocks are used to limit the rotation angle of the left oil applying clamp 24 and the right oil applying clamp 25.

[0029] As shown in Figure 5 , the left oil applying clamp 24 and the right oil applying clamp 25 are both arc-shaped frames. The arc-shaped frames have grooves for placing oil applying members. The oil applying members are installed in the grooves of the frames. The oil applying members can be oil-soaked oil applying cloths or oil-soaked sponges. The application does not make specific limitations on this. Oil channels are provided on the frames. The input ends of the oil channels on the frames are in communication with the output ends of the oil channels on the clamping blocks. The output ends of the oil channels on the frames are in contact with the oil applying members. The oil channels are used to deliver oil in the oil tank to the oil applying members, so that the oil applying members can apply oil to the bearing outer ring.

[0030] The left clamping block 22 is arranged in the left clamping groove 221 and is in transmission connection with the left clamping block 22. The right clamping block 23 is arranged in the right clamping groove 231 and is in transmission connection with the right clamping block 23. When the left clamping block 22 and the right clamping block 23 are in contact, the left oil applying clamp 24 and the right oil applying clamp 25 can be deflected by a certain angle. The contact positions of the left oil applying clamp 24 and the right oil applying clamp 25 are offset from the contact positions of the left clamping block 22 and the right clamping block 23. By designing the left oil applying clamp 24 and the right oil applying clamp 25 as rotatable structures, the device can deflect the gap positions of the contact positions after clamping the bearing. On the one hand, this can make the oil applying uniform. On the other hand, this can avoid oil dripping from the contact positions of the left clamping block 24 and the right clamping block 25.

[0031] As shown in Figure 3 , the oil applying mechanism 2 includes a left mounting seat 26 and a right mounting seat 27. One of the output ends of the left mounting seat 26 and the driving member 21 is fixedly connected. The other output end of the right mounting seat 27 and the driving member 21 is fixedly connected.

[0032] The left mounting seat 26 is provided with a sliding rail 261. The left clamping block 22 is provided with a sliding groove 224 matched with the sliding rail 261. The sliding rail 261 is slidingly arranged in the sliding groove 224, so that the left mounting seat 26 and the left clamping block 22 are slidingly connected, thereby increasing the stability of the movement of the left clamping block 22.

[0033] As shown in Figure 2As shown, the left clamping block 22 and the left mounting seat 26 are movably connected, and the right clamping block 23 and the right mounting seat 27 are fixedly connected; the left clamping block 22 is provided with a connecting rod 222, one end of the connecting rod 222 penetrates through the left mounting seat 26, and the connecting rod 222 is slidably connected with the left mounting seat 26; a first elastic element 223 is installed between the left mounting seat 26 and the left clamping block 22, one end of the first elastic element 223 abuts against the left mounting seat 26, and the other end abuts against the left clamping block 22, the first elastic element 223 is sleeved on the connecting rod 222, so that the left mounting seat 26 and the left clamping block 22 are elastically connected, and the first elastic element 223 can be a spring.

[0034] As shown in the figure, Figure 4 An adjusting cavity 225 is formed in the left clamping block 22, an adjusting rod 226 is arranged in the adjusting cavity 225, the adjusting rod 226 is fixedly connected with the left oil applying clamp 24, and the adjusting rod 226 can rotate with the left oil applying clamp 24; a groove for accommodating the push rod 262 is formed in the adjusting rod 226, so that the push rod can be abutted and forced, and the wear between the two is reduced.

[0035] The left mounting seat 26 is provided with a push rod 262, one end of the push rod 262 penetrates through the left clamping block 22 and extends into the adjusting cavity 225, the push rod 262 can push the adjusting rod 226 to make the left oil applying clamp 24 rotate, and the left oil applying clamp 24 drives the right oil applying clamp 25 to rotate; when the push rod 262 pushes the adjusting rod 226, the second elastic element 227 accumulates elastic potential energy, which is used to provide power for the reset of the left oil applying clamp 24.

[0036] The second elastic element 227 is installed in the adjusting cavity 225, one end of the second elastic element 227 abuts against the adjusting rod 226, and the other end abuts against the left clamping block 22; the second elastic element 227 is a spring.

[0037] When the left clamping block 22 and the right clamping block 23 are separated, the left oil applying clamp 24 and the right oil applying clamp 25 are reset under the elastic force of the second elastic element 227 until the push rod 262 abuts against the adjusting rod 226.

[0038] In the initial state, the push rod 262 abuts against one side of the adjusting rod 226, and the second elastic element 227 abuts against the other side of the adjusting rod 226, so that the adjusting rod 226 is clamped, and the left clamping block 22 does not shake, and the left clamping block 22 is fixed.

[0039] In use, the lifting driving member lifts the bearing to be coated to between the left clamping block 22 and the right clamping block 23, the driving member 21 is started, so that the left clamping block 22 and the right clamping block 23 are close to each other, when the left clamping block 22 and the right clamping block 23 contact, the clamping of the bearing to be coated is completed, the power source of the left clamping block 22 is controlled, the left mounting seat 26 continues to be close to the right clamping block 23, at this time, the first elastic element 223 is gradually compressed, the push rod 262 contacts the adjusting rod 226 and drives it, the adjusting rod 226 drives the left coating clamp 24 to rotate, the left coating clamp 24 drives the right coating clamp 25 to rotate, in the rotating process, the gap between the left clamping block 22 and the right clamping block 23 corresponding to the contact part of the bearing outer ring can be coated, so that the bearing outer ring is uniformly coated, the left clamping block 22 and the right clamping block 23 are provided with oil channels, the oil channels are connected with the left coating clamp 24 and the right coating clamp 25 respectively, the left coating clamp 24 and the right coating clamp 25 are injected with oil, because the contact part of the left coating clamp 24 and the right coating clamp 25 deviates from the contact part of the left clamping block 22 and the right clamping block 23, the oil can be prevented from dropping from the gap when the oil is too much.

[0040] The above is the ideal embodiment according to the application, through the above description, the related staff can make various changes and modifications without deviating from the technical idea of the application. The technical scope of the application is not limited to the content of the specification, and must be determined according to the scope of claims.

Claims

1. A bearing outer ring oiling device, characterized in that, The device includes a frame (1) and an oiling mechanism (2) arranged on the frame (1). The oiling mechanism (2) includes a drive (21), a left clamping block (22), a right clamping block (23), a left oiling clamp (24), and a right oiling clamp (25). The left clamping block (22) and the right clamping block (23) are mounted on the drive (21). The drive (21) is used to provide power for the left clamping block (22) and the right clamping block (23) to move closer or further apart. The left clamping block (22) has a left clamping groove (221) on the side near the right clamping block (23), and the right clamping block (23) has a right clamping groove (231) on the side near the left clamping block (22). When the left clamping block (22) and the right clamping block (23) come into contact, the left clamping groove (221) and the right clamping groove (231) are combined to form a clamping cavity for clamping the bearing. The left clamping block (22) is arranged in the left clamping groove (221) and is connected to the left clamping block (22) in a transmission manner. The right clamping block (23) is arranged in the right clamping groove (231) and is connected to the right clamping block (23) in a transmission manner. When the left clamping block (22) and the right clamping block (23) come into contact, the left oiling clamp (24) and the right oiling clamp (25) can be deflected at a certain angle. The oiling mechanism (2) includes a left mounting base (26) and a right mounting base (27). The left mounting base (26) and one of the output ends of the drive unit (21) are fixedly connected, and the right mounting base (27) and the other output end of the drive unit (21) are fixedly connected. The left clamping block (22) and the left mounting base (26) are movably connected, and the right clamping block (23) and the right mounting base (27) are fixedly connected; An adjustment cavity (225) is provided in the left clamping block (22), and an adjustment rod (226) is arranged in the adjustment cavity (225). The adjustment rod (226) is fixedly connected to the left oiling clamp (24), and the adjustment rod (226) can rotate with the left oiling clamp (24). A push rod (262) is provided on the left mounting base (26). One end of the push rod (262) passes through the left clamping block (22) and extends into the adjustment cavity (225). The push rod (262) can push the adjustment rod (226) to make the left oiling clamp (24) rotate. A second elastic element (227) is installed inside the adjustment cavity (225). One end of the second elastic element (227) abuts against the adjustment rod (226), and the other end abuts against the left clamping block (22). After the left clamping block (22) and the right clamping block (23) are separated, the left oiling clamp (24) and the right oiling clamp (25) are reset under the elastic force of the second elastic element (227).

2. The bearing outer ring oiling device as described in claim 1, characterized in that: A connecting rod (222) is arranged on the left clamping block (22). One end of the connecting rod (222) passes through the left mounting base (26), and the connecting rod (222) is slidably connected to the left mounting base (26).

3. The bearing outer ring oiling device as described in claim 2, characterized in that: A first elastic element (223) is installed between the left mounting base (26) and the left clamping block (22). One end of the first elastic element (223) abuts against the left mounting base (26) and the other end abuts against the left clamping block (22). The first elastic element (223) is sleeved on the connecting rod (222).

4. The bearing outer ring oiling device as described in claim 1, characterized in that: The left mounting base (26) is equipped with a slide rail (261), and the left clamping block (22) is provided with a slide groove (224) that matches the slide rail (261). The slide rail (261) is slidably arranged in the slide groove (224).

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