CN212055591U - Double-hole brake caliper assembly convenient for oil injection and oil change - Google Patents

Abstract

The utility model relates to an oiling and convenient diplopore braking pincers assembly of oil change, comprising a main body, the main part is equipped with the inlet port, the main part is equipped with the oiling device, the oiling device includes chassis and commentaries on classics lid, change the lid with chassis roll connection, the chassis is equipped with the connector, it corresponds to change the lid the connector position is equipped with the filling opening, the filling opening is equipped with non return mechanism, it is equipped with the oil-out to change the lid, the oil-out with the filling opening arrives the distance at commentaries on classics lid center equals. The utility model provides a need not to twist screw thread alright direct oiling and convenient diplopore braking pincers assembly of oil change.

Description

Double-hole brake caliper assembly convenient for oil injection and oil change

Technical Field

The utility model relates to an automobile parts technical field, specific theory relates to an oiling and convenient diplopore braking pincers assembly of oil change.

Background

The oil inlet hole of the existing double-hole brake caliper is usually provided with a threaded plug, the plug needs to be unscrewed firstly during oil injection or oil change, and then needs to be screwed back again after the oil injection, and the plug is usually small, so that the plug is not easy to screw directly by hand, and a tool is not necessarily suitable and is very troublesome.

SUMMERY OF THE UTILITY MODEL

To sum up, for overcoming prior art's not enough, the utility model provides a need not to twist screw thread alright direct oiling and convenient diplopore braking pincers assembly of oil change.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a convenient diplopore braking pincers assembly of oiling and oil change, includes the main part, the main part is equipped with the inlet port, the main part is equipped with oiling device, oiling device includes chassis and rotary cover, rotary cover with chassis roll connection, the chassis is equipped with the connector, rotary cover corresponds connector position is equipped with the filling port, the filling port is equipped with non return mechanism, rotary cover is equipped with the oil-out, the oil-out with the filling port arrives the distance at rotary cover center equals.

So set up, can be directly when needing the oiling to insert the filling opening to the downthehole oil injection of oil feed, mechanism can not block after when pouring into, the back non return mechanism of having annotated just can close the filling opening, the passageway that the oil flows out is blocked up, the interior oil of braking pincers just can not flow from inside, and when needing more oil change, can be with changeing the rotatory certain angle of lid, make the oil-out change to connector top, an oil-out has more on the flow direction of oil at this moment, non return mechanism does not interfere the oil-out, inside oil can flow out, only need rotatory certain angle can, need not like twisting a plurality of rings of screw threads.

Further, the non-return mechanism includes the check board and resets the piece, the check board is greater than the filling opening, the check board articulate in the filling opening towards one side of chassis, the chassis be equipped with the activity groove of check board adaptation.

So set up, available oiling head will be opened the check plate during the oiling and insert the inlet port, then the oiling is taken out when having annotated, and the piece that resets just can bring back the original position with the check plate, just can plug up the filling opening and prevent that oil from flowing than the big check plate of filling opening, and the check plate can slide in the movable chute during rotatory commentaries on classics lid, can not block.

Furthermore, the piece that resets is the torsional spring, the swivel cap towards one side on chassis is equipped with the spring groove, the check plate side is equipped with the spring hole.

So set up, torsional spring one end can insert the spring hole, and the spring groove is gone into to the other end card to occupation space can not influence the commentaries on classics and covers the rotation.

Furthermore, one end of the movable groove is overlapped with the connecting port, and when the check plate is located at the other end of the movable groove, the oil outlet is located at the position of the connecting port.

So set up, change the lid and change to when the check board just is located the connector top, the check board just can withstand the one end in activity groove, makes to change the lid and can't continue to rotate, and when the check board withstood the activity groove other end, the oil-out just is located the connector top, need not to align wantonly, and the operation is simpler.

Further, a first sealing groove surrounding the movable groove is arranged between the base plate and the rotating cover, and a first sealing ring matched with the first sealing groove is arranged on the first sealing groove.

So set up, encircle the first sealing washer in the first seal groove of movable groove alright prevent that oil from leaking from the chassis and the junction of changeing the lid.

Further, one side edge of the oil outlet facing the chassis is rounded.

So set up, change the lid at the rotation in-process, the oil-out slides on first sealing washer and passes through for fillet and first sealing washer contact, can not scrape it brokenly.

Further, a second sealing groove surrounding the connecting port is arranged between the base plate and the main body, and a second sealing ring matched with the second sealing groove is arranged in the second sealing groove.

So set up, encircle the second sealing washer in the second seal groove of connector alright prevent that oil from leaking from the junction of chassis and main part.

Further, the chassis is connected with the main body through bolts.

So set up, chassis and main part just can unscrew the bolt and pull down it when oiling device damages for can dismantling the connection.

Furthermore, at least two bolt connection points of the chassis and the main body are provided.

So set up, two connecting rods make the chassis after connecting fixed, can't rotate, connect more firmly, can not influence the rotation of changeing the lid yet.

Further, the center of the rotating cover is connected with the chassis through a bolt.

So set up, change lid still can free rotation, simple to operate after bolted connection for the center.

Drawings

Fig. 1 is a front partial sectional view of an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic structural diagram of an oil injection device according to an embodiment of the present invention.

Fig. 4 is an exploded view of the oil injection device according to the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a rotary cover according to an embodiment of the present invention.

Fig. 6 is an enlarged view of a portion B of fig. 5.

Fig. 7 is a schematic structural diagram of a chassis according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a check plate according to an embodiment of the present invention.

The reference numbers in the figures mean: 1. the oil injection device comprises a main body, 11, an oil inlet hole, 12, an oil injection device, 121, a bottom plate, 1211, a connecting port, 1212, a movable groove, 1213, a first sealing groove, 12131, a first sealing ring, 1214, a second sealing groove, 12141, a second sealing ring, 122, a rotating cover, 1221, an injection port, 1222, a check mechanism, 12221, a check plate, 122211, a spring hole, 12222, a reset piece, 1223, an oil outlet and 1224 a spring groove.

Detailed Description

The present embodiment is only an explanation of the present embodiment, and it is not a limitation of the present embodiment, and a person skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present embodiment.

Referring to the attached drawings, the utility model provides the following technical scheme: the double-hole brake caliper assembly convenient for oil injection and oil change comprises a main body 1, wherein an oil inlet hole 11 is formed in the main body 1, an oil injection device 12 is arranged on the main body 1, the oil injection device 12 comprises a base plate 121 and a rotating cover 122, the rotating cover 122 is in rolling connection with the base plate 121, a connecting port 1211 is formed in the base plate 121, an injection hole 1221 is formed in the position, corresponding to the connecting port 1211, of the rotating cover 122, a non-return mechanism 1222 is formed in the injection hole 1221, an oil outlet 1223 is formed in the rotating cover 122, and the distance from the oil outlet 1223 to the center of the rotating cover 122 is equal to the distance from the injection.

So set up, can be directly when needing the oiling to insert into filling opening 1221 to the oil inlet 11 in the injected oil, the mechanism can not block after the injection, the back non return mechanism 1222 of having annotated just can close filling opening 1221, the passageway that the oil flows is blocked up, the oil in the braking pincers just can not flow from inside, and when needing to change oil, can rotate certain angle with changeing lid 122, make oil-out 1223 change to connector 1211 top, an oil-out 1223 has been more on the outflow direction of oil at this moment, non return mechanism 1222 does not interfere oil-out 1223, inside oil can flow out, only need rotate certain angle can, need not twist a plurality of rings like twisting the screw thread.

Preferably, the check mechanism 1222 includes a check plate 12221 and a reset member 12222, the check plate 12221 is larger than the injection port 1221, the check plate 12221 is hinged to a side of the injection port 1221 facing the bottom plate 121, and the bottom plate 121 is provided with a movable slot 1212 adapted to the check plate 12221.

So set up, available oiling head during the oiling is with check plate 12221 back-out and is inserted inlet port 11, then the oiling is taken out when having annotated, and piece 12222 that resets just can bring back original position with check plate 12221, and check plate 12221 that is bigger than injection port 1221 just can plug up injection port 1221 and prevent that oil from flowing out, and check plate 12221 can slide in activity groove 1212 during rotatory commentaries on classics lid 122, can not block.

In this embodiment, the reset element 12222 is preferably a torsion spring, a spring slot 1224 is disposed on a side of the rotating cover 122 facing the chassis 121, and a spring hole 122211 is disposed on a side of the check plate 12221.

So configured, one end of the torsion spring can be inserted into the spring hole 122211, and the other end of the torsion spring can be inserted into the spring slot 1224, which will not occupy space and will not affect the rotation of the rotating cover 122.

In this embodiment, one end of the movable groove 1212 coincides with the connection port 1211, and the oil outlet 1223 is located at the connection port 1211 when the check plate 12221 is located at the other end of the movable groove 1212.

So set up, when revolving lid 122 changes to check board 12221 and just is located the connector 1211 top, check board 12221 just can withstand the one end of activity groove 1212, makes revolving lid 122 can't continue to rotate, and when check board 12221 withstood the activity groove 1212 other end, oil-out 1223 just is located the connector 1211 top, need not to align wantonly, and the operation is simpler.

In this embodiment, a first sealing groove 1213 surrounding the movable groove 1212 is preferably disposed between the bottom plate 121 and the rotating cover 122, and the first sealing groove 1213 is provided with a first sealing ring 12131 adapted thereto.

Thus, the first sealing ring 12131 in the first sealing groove 1213 surrounding the movable groove 1212 prevents oil from leaking from the connection between the bottom plate 121 and the rotary cover 122.

Preferably, in this embodiment, one side edge of the oil outlet 1223 facing the chassis 121 is rounded.

With such an arrangement, during rotation of the rotary cover 122, the oil outlet 1223 slides over the first sealing ring 12131 to be in contact with the first sealing ring 12131 at a rounded corner, so that the oil outlet is not scratched.

In this embodiment, a second sealing groove 1214 surrounding the connection port 1211 is preferably disposed between the bottom plate 121 and the main body 1, and the second sealing groove 1214 is provided with a second sealing ring 12141 adapted thereto.

With this arrangement, the second seal ring 12141 in the second seal groove 1214 surrounding the connection port 1211 prevents oil from leaking out from the connection between the bottom plate 121 and the main body 1.

Preferably, the base plate 121 is connected to the main body 1 by bolts.

So arranged, the chassis 121 and the main body 1 are detachably connected, and when the oil injection device 12 is damaged, the bolts can be unscrewed to detach and replace the oil injection device.

In this embodiment, preferably, at least two bolt connection points of the chassis 121 and the main body 1 are provided.

So set up, two connecting rods make chassis 121 after connecting fixed, unable rotation, connect more firmly, also can not influence the rotation of changeing lid 122.

In this embodiment, the center of the rotating cover 122 is preferably bolted to the bottom plate 121.

So set up, change lid 122 still can free rotation after the bolted connection for the center, simple to operate.

Claims (10)

1. The utility model provides a convenient diplopore braking pincers assembly of oiling and oil change, includes the main part, the main part is equipped with inlet port, its characterized in that: the main part is equipped with the oiling device, the oiling device includes chassis and commentaries on classics lid, change the lid with the chassis roll connection, the chassis is equipped with the connector, change the lid and correspond connector position is equipped with the filling opening, the filling opening is equipped with non return mechanism, it is equipped with the oil-out to change the lid, the oil-out with the filling opening reaches change the distance at lid center equals.

2. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 1, wherein: the non-return mechanism comprises a non-return plate and a reset piece, the non-return plate is larger than the injection opening, the non-return plate is hinged to one side, facing the chassis, of the injection opening, and a movable groove matched with the non-return plate is formed in the chassis.

3. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 2, wherein: the piece that resets is the torsional spring, the swivel cap towards one side on chassis is equipped with the spring groove, the check plate side is equipped with the spring hole.

4. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 2, wherein: one end of the movable groove is superposed with the connecting port, and when the check plate is positioned at the other end of the movable groove, the oil outlet is positioned at the connecting port.

5. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 2, wherein: the chassis with be equipped with between the commentaries on classics lid and encircle the first seal groove of activity groove, first seal groove is equipped with the first sealing washer rather than the adaptation.

6. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 5, wherein: the oil outlet faces to the edge of one side of the chassis and is rounded.

7. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 1, wherein: the chassis with be equipped with between the main part and encircle the second seal groove of connector, the second seal groove is equipped with the second sealing washer rather than the adaptation.

8. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 1, wherein: the chassis is connected with the main body through bolts.

9. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 8, wherein: at least two bolt connection points of the chassis and the main body are provided.

10. A dual bore brake caliper assembly for facilitating the filling and changing of oil in accordance with claim 1, wherein: the center of the rotating cover is connected with the chassis through a bolt.

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