CN210935684U - Lubricating grease injection device for bearing - Google Patents
Lubricating grease injection device for bearing Download PDFInfo
- Publication number
- CN210935684U CN210935684U CN201921676908.9U CN201921676908U CN210935684U CN 210935684 U CN210935684 U CN 210935684U CN 201921676908 U CN201921676908 U CN 201921676908U CN 210935684 U CN210935684 U CN 210935684U
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- China
- Prior art keywords
- pressing plate
- annular channel
- clamp plate
- channel
- injection device
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- Expired - Fee Related
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- 239000004519 grease Substances 0.000 title claims abstract description 70
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a lubricating grease injection device for bearings, which belongs to the field of bearing maintenance devices and aims to provide a lubricating grease injection device for bearings, and the technical proposal of the lubricating grease injection device is characterized in that the lubricating grease injection device comprises a first pressing plate and a second pressing plate, wherein the first pressing plate is detachably connected with the second pressing plate, a first annular channel is arranged in the first pressing plate, a second annular channel is arranged in the second pressing plate, a first connecting channel is arranged on one side of the first annular channel, which is close to the second annular channel, on the first pressing plate, a second connecting channel is arranged on one side of the second annular channel, which is close to the first annular channel, the first connecting channel is communicated with the second connecting channel, a feed inlet is arranged on one side of the first pressing plate, which is far away from the first pressing plate, a discharge outlet is arranged on one side of the second pressing plate, the discharge outlet is communicated with the second annular, the utility model has the advantages of even filling lubricating grease.
Description
Technical Field
The utility model relates to a bearing maintenance device field, in particular to bearing is with annotating lubricating grease device.
Background
The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, grease needs to be injected into the bearing during assembly of a general bearing to play a role in lubrication protection, and the service performance of the bearing is directly influenced by the lubrication quality of the bearing.
The prior lubricating grease filling mode for the bearing generally adopts manual grease filling, so that the grease amount and the grease cleanliness cannot be guaranteed, the manual lubricating grease filling mode has relatively low working efficiency and uneven grease filling, and when the lubricating grease in the bearing ball is uneven, the bearing is easily worn, and the service life of the bearing is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bearing is with annotating lubricating grease device has the advantage of even filling lubricating grease.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a bearing is with annotating lubricating grease device, includes clamp plate one and clamp plate two, clamp plate one with clamp plate two can be dismantled and be connected, be equipped with annular channel one in the clamp plate one, be equipped with annular channel two in the clamp plate two, it has seted up connection channel one to lie in annular channel one and be close to annular channel two one side on the clamp plate one, lie in annular channel two on the clamp plate two and have seted up connection channel two near annular channel one side, connect channel one and be connected channel two intercommunication, clamp plate one keeps away from clamp plate two one side and is equipped with the feed inlet, feed inlet and annular channel one intercommunication, clamp plate two keep away from the clamp plate one-to-one side and open and be equipped with the discharge gate, discharge gate and annular channel two intercommunications, the discharge gate evenly.
By adopting the technical scheme, the first pressing plate and the second pressing plate are detachably connected, the first annular channel in the first pressing plate and the second annular channel in the second pressing plate are connected through the first connecting channel and the second connecting channel, the lubricating grease enters the first annular channel in the first pressing plate from the feeding hole, after the annular channel I is filled with lubricating grease, the lubricating grease is continuously added from the feeding port, the lubricating grease enters the connecting channel I from the annular channel I and enters the connecting channel II from the connecting channel I, then the lubricating grease enters the annular channel II from the connecting channel II, the lubricating grease is extruded from the annular channel II and is discharged from the discharging port, the discharging ports are uniformly distributed along the circumferential direction of the pressing plate II, the discharging port is positioned between two rotating bodies on the bearing, the lubricating grease is coated in a gap between two adjacent rotating bodies on the bearing, and the effect of uniformly filling the lubricating grease into the bearing is achieved.
Furthermore, an inserting block is arranged on the side wall, far away from the first pressing plate, of the second pressing plate, a greasing hole is formed in the inserting block, and the greasing hole is communicated with the discharge hole.
Through adopting above-mentioned technical scheme, grafting piece fixed mounting is on two lateral walls of clamp plate, and the greasing hole and the discharge gate intercommunication on the grafting piece are pegged graft between two rotors on the bearing to the grafting piece, play lubricated effect to two adjacent rotors, and the grafting piece can be closer to in the gap between two rotors simultaneously, plays evenly lubricated effect.
Furthermore, the first connecting channel and the second connecting channel are matched and are provided with a plurality of connecting channels along the circumferential direction of the first annular channel.
By adopting the technical scheme, the first connecting channels are matched with the second connecting channels, so that lubricating grease can uniformly enter the second annular channel from the first annular channel, and the first annular channel and the second annular channel can be uniformly filled with the lubricating grease.
Furthermore, a sealing gasket is fixedly arranged on one side, close to the two pressing plates, of the first pressing plate, and one side, far away from the first pressing plate, of the sealing gasket abuts against the side walls of the two pressing plates.
Through adopting above-mentioned technical scheme, the sealed pad between clamp plate one and the clamp plate two plays sealed effect to the junction of the two, prevents that grease extrusion from entering into between clamp plate one and the clamp plate two, prevents that grease is extravagant.
Furthermore, the first pressing plate and the second pressing plate are connected through bolts, and a plurality of bolts are uniformly arranged along the first pressing plate.
Through adopting above-mentioned technical scheme, pass through bolted connection between clamp plate one and the clamp plate two, easy to assemble and dismantlement, when the device live time is longer, can dismantle clamp plate one and clamp plate two through rotatory bolt, wash the junction between clamp plate one and the clamp plate two and annular channel one, annular channel two, connect channel one and connect channel two.
Furthermore, at least two groups of bolts are arranged along the radial direction of the pressing plate.
Through adopting above-mentioned technical scheme, two sets of bolts can make the installation between clamp plate one and the clamp plate two inseparabler, prevent that lubricating grease from extruding to flow out between clamp plate one and the clamp plate two.
Furthermore, a plurality of feed inlets are uniformly arranged along the circumferential direction of the pressing plate.
Through adopting above-mentioned technical scheme, the feed inlet is equipped with a plurality ofly along clamp plate circumferencial direction, can realize evenly reinforced when adding lubricating grease, can make the discharge gate more even when the ejection of compact.
Furthermore, threaded connection is equipped with the connecting pipe on the feed inlet, the connecting pipe is the setting of L shape.
Through adopting above-mentioned technical scheme, threaded connection is convenient to dismantle the change at the connecting pipe on the feed inlet, prevents that the inlet pipe from blockking up.
To sum up, the utility model discloses following beneficial effect has:
1. due to the arrangement of the plurality of discharge holes uniformly formed in the second pressing plate, the effect of uniformly coating lubricating grease on the bearing can be achieved;
2. through the arrangement of the insertion block and the greasing hole on the insertion block, the insertion block can be conveniently inserted between two adjacent balls on the bearing, the smearing effect of lubricating grease is improved, and the effect of smearing the lubricating grease is more uniform;
3. the first pressing plate and the second pressing plate which are detachably connected are arranged, so that the effect of conveniently cleaning lubricating grease in the first pressing plate and the second pressing plate can be achieved.
Drawings
FIG. 1 is a schematic view of a bearing of the embodiment taken in entirety from one side of a pressure plate of a grease filling device for a bearing;
FIG. 2 is a schematic view of the whole of one side of a pressing plate of the grease injection device for the bearing in the embodiment;
FIG. 3 is a schematic cross-sectional view of an embodiment of a grease filling apparatus;
fig. 4 is a schematic sectional view of the grease filling device used in the example.
In the figure, 1, a first pressing plate; 11. a first annular groove; 12. a first connecting channel; 13. a feed inlet; 14. a connecting pipe; 2. pressing a second plate; 21. a second annular channel; 22. a second connecting channel; 23. a discharge port; 24. an insertion block; 25. greasing holes; 3. a gasket; 4. a bolt; 41. and a nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model provides a bearing is with annotating lubricating grease device, as shown in figure 1, including clamp plate one 1 and clamp plate two 2, can dismantle between clamp plate one 1 and the clamp plate two 2 and be connected, pass through bolt 4 between clamp plate one 1 and the clamp plate two 2 and be connected, bolt 4 clamp plate one 1 circumferencial direction evenly is equipped with a plurality ofly, and is equipped with two sets ofly at least along clamp plate one 1 radial direction, bolt 4 passes clamp plate one 1 and clamp plate two 2, through nut 41 threaded connection on bolt 4, fix and spacing clamp plate one 1 and clamp plate two 2.
As shown in figure 1, a sealing gasket 3 is fixedly arranged on one side of the first pressure plate 1, which is close to the second pressure plate 2, one side of the sealing gasket 3, which is far away from the first pressure plate 1, abuts against the side wall of the second pressure plate 2, and the sealing gasket 3 is used for improving the sealing effect of the joint of the first pressure plate 1 and the second pressure plate 2.
As shown in fig. 1, a feed inlet 13 is arranged on one side of the first pressing plate 1, which is far away from the second pressing plate 2, a connecting pipe 14 is arranged on the feed inlet 13 in a threaded connection manner, the connecting pipe 14 is arranged in an L shape, and a plurality of feed inlets 13 and a plurality of connecting pipes 14 are uniformly arranged along the circumferential direction of the first pressing plate 1.
As shown in fig. 1, grease is supplied from the connection pipe 14 and is pressed into the pressure plate 1 from the inlet 13.
As shown in fig. 3 and 4, a first annular channel 11 is arranged in the first pressure plate 1, a second annular channel 21 is arranged in the second pressure plate 2, a first connecting channel 12 is arranged on one side, close to the second annular channel 21, of the first annular channel 11 on the first pressure plate 1, and a second connecting channel 22 is arranged on one side, close to the first annular channel 11, of the second annular channel 21 on the second pressure plate 2.
As shown in fig. 3 and 4, the first annular groove 11 is communicated with the first connecting groove 12, the second annular groove 21 is communicated with the second connecting groove 22, and the first connecting groove 12 is communicated with the second connecting groove 22.
As shown in fig. 3 and 4, the first connecting channel 12 is perpendicular to the first annular channel 11, and a plurality of connecting channels are arranged along the circumferential direction of the first annular channel 11, and the second connecting channel 22 is perpendicular to the second annular channel 21, and a plurality of connecting channels are arranged along the circumferential direction of the second annular channel 21 and are communicated with and matched with the first connecting channel 12.
As shown in fig. 3 and 4, grease is introduced from the feed port 13 into the annular channel one 11 in the pressure plate one 1, the plurality of feed ports 13 are uniformly fed, and the grease is pressed in the annular channel one 11, introduced from the connecting channel one 12 into the connecting channel two 22, and introduced from the connecting channel two 22 into the annular channel two 21.
As shown in fig. 3 and 4, the plurality of first connecting channels 12 and second connecting channels 22 can make the grease enter the annular channel two 21 from the annular channel one 11 uniformly, so that the squeezing of the grease is more uniform, and the grease is smeared into the bearing more uniformly.
As shown in fig. 2 and 3, a discharge port 23 is formed in one side, away from the first pressing plate 1, of the second pressing plate 2, the discharge port 23 is communicated with the second annular channel 21, the discharge port 23 is uniformly provided with a plurality of insertion blocks 24 in the circumferential direction of the second pressing plate 2, the side wall, away from the first pressing plate 1, of the second pressing plate 2 is provided with a plurality of insertion blocks 24, the insertion blocks 24 are matched with the discharge port 23, greasing holes 25 are formed in the insertion blocks 24, and the greasing holes 25 are communicated with the discharge port 23.
As shown in figures 2 and 3, grease is continuously added into the feeding hole 13, the grease in the annular channel I11 is continuously extruded from the discharging hole 23 and is extruded from the grease coating hole 25 on the plug block 24, and the grease acts in a gap between two adjacent rotating bodies on the bearing.
As shown in fig. 3 and 4, the insertion block 24 can be inserted into the gap between the two rotors, so that the grease can better act on the joint of the two rotors, the lubrication effect between the two rotors is guaranteed, and the grease can be uniformly extruded from the grease coating holes 25 of the insertion blocks 24 to act on the bearing.
The specific implementation process comprises the following steps: the first pressing plate 1 is connected with the second pressing plate 2 through the bolts 4, the first pressing plate 1 is fixed with the second pressing plate 2 through the nut 41, lubricating grease is added into the feeding hole 13 through the connecting pipe 14, when the added lubricating grease is more, the lubricating grease is gradually extruded downwards to enter the first annular channel 11 and then enter the second connecting channel 22, the lubricating grease enters the annular channel from the connecting channel, the lubricating grease is evenly extruded downwards and extruded from the discharging hole 23, and the lubricating grease is extruded and coated on a bearing through the grease coating hole 25 on the plug-in block 24 to lubricate the bearing.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A lubricating grease injection device for a bearing is characterized in that: the clamp comprises a first clamp plate (1) and a second clamp plate (2), wherein the first clamp plate (1) is detachably connected with the second clamp plate (2), a first annular channel (11) is arranged in the first clamp plate (1), a second annular channel (21) is arranged in the second clamp plate (2), a first connecting channel (12) is arranged on one side, close to the second annular channel (21), of the first clamp plate (1) and a second connecting channel (22) is arranged on one side, close to the first annular channel (11), of the second annular channel (21) of the second clamp plate (2), the first connecting channel (12) is communicated with the second connecting channel (22), a feed inlet (13) is arranged on one side, far away from the second clamp plate (2), of the first clamp plate (1), the feed inlet (13) is communicated with the first annular channel (11), and a discharge outlet (23) is arranged on one side, far away from the first clamp plate (1), of the second, the discharge hole (23) is communicated with the second annular channel (21), and a plurality of discharge holes (23) are uniformly formed in the circumferential direction of the second pressing plate (2).
2. A grease injection device for a bearing according to claim 1, wherein: an inserting block (24) is arranged on the side wall, far away from the pressing plate I (1), of the pressing plate II (2), a greasing hole (25) is formed in the inserting block (24), and the greasing hole (25) is communicated with the discharging hole (23).
3. A grease injection device for a bearing according to claim 1, wherein: the first connecting channel (12) and the second connecting channel (22) are matched and are provided with a plurality of connecting channels along the circumferential direction of the first annular channel (11).
4. A grease injection device for a bearing according to claim 1, wherein: one side of the first pressing plate (1) close to the second pressing plate (2) is fixedly provided with a sealing gasket (3), and one side of the first pressing plate (1) far away from the sealing gasket (3) is abutted against the side wall of the second pressing plate (2).
5. A grease injection device for a bearing according to claim 1, wherein: the first pressing plate (1) is connected with the second pressing plate (2) through bolts (4), and a plurality of bolts (4) are uniformly arranged along the direction of the first pressing plate (1).
6. A grease injection device for a bearing according to claim 5, wherein: and at least two groups of bolts (4) are arranged along the radial direction of the first pressure plate (1).
7. A grease injection device for a bearing according to claim 1, wherein: the feed inlets (13) are uniformly arranged along the circumferential direction of the first pressing plate (1).
8. A grease injection device for a bearing according to claim 1, wherein: threaded connection is equipped with connecting pipe (14) on feed inlet (13), connecting pipe (14) are L shape setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676908.9U CN210935684U (en) | 2019-10-09 | 2019-10-09 | Lubricating grease injection device for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676908.9U CN210935684U (en) | 2019-10-09 | 2019-10-09 | Lubricating grease injection device for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935684U true CN210935684U (en) | 2020-07-07 |
Family
ID=71392583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921676908.9U Expired - Fee Related CN210935684U (en) | 2019-10-09 | 2019-10-09 | Lubricating grease injection device for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210935684U (en) |
-
2019
- 2019-10-09 CN CN201921676908.9U patent/CN210935684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |