CN216691956U

CN216691956U - Oil filling device for oil pressure brake

Info

Publication number: CN216691956U
Application number: CN202122922888.2U
Authority: CN
Inventors: 杨俊华
Original assignee: Huizhou Litong Intelligent Equipment Co ltd
Current assignee: Huizhou Litong Intelligent Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-07
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an oil injection device of an oil pressure brake, which comprises: the vacuum oiling device comprises a fixing assembly, a vacuum oiling assembly and a handle pulling assembly, wherein the fixing assembly comprises a workbench, a swing shaft, a handle fixing jig and a brake piece fixing jig, the swing shaft is rotatably arranged on the workbench, and the handle fixing jig is arranged on the swing shaft; the vacuum oil injection assembly comprises a vacuum oil injector, a first suction nozzle and a second suction nozzle, the first suction nozzle is connected with an oil inlet of a handle on the handle fixing jig, and the second suction nozzle is connected with an oil outlet of a braking piece on the braking piece fixing jig; the handle shifting assembly comprises a shifting pressing piece and a shifting driving piece, and the shifting driving piece is connected with the shifting pressing piece. According to the oil injection device for the oil pressure brake, the fixing component, the vacuum oil injection component and the handle pulling component are arranged, so that manual oil injection operation can be performed on the oil pressure brake, an oil way in an oil pipe can be filled with full oil, and the overall production efficiency and the processing quality are improved.

Description

Oil filling device for oil pressure brake

Technical Field

The utility model relates to the technical field of manufacturing of oil pressure brakes, in particular to an oil injection device of an oil pressure brake.

Background

In non-motor vehicles such as bicycle, electric motor car, can adopt oil pressure brake ware to carry out brake control usually, generally, oil pressure brake ware includes handle, oil pipe and the piece of stopping, and the handle passes through oil pipe and the piece of stopping is connected to fill up oil pipe through the mode of oiling, thereby can stop the piece through handle control and brake the operation.

However, the oil injection operation of the existing oil pressure brake generally adopts manual oil injection processing, and during manual oil injection, a needle cylinder tool needs to be adopted for oil injection, and once every oil injection, air needs to be discharged, and in the oil injection operation in a single product, multiple times of oil injection and air discharge operations need to be repeatedly performed, and in order to enable the oil to flow into each position, the product needs to be turned over while the oil is injected. Obviously, not only production efficiency is not high for artifical mode, need consume a large amount of manpower and materials moreover for manufacturing cost improves, and simultaneously, the oiling precision of oil pressure brake ware can not obtain guaranteeing, influences the production quality of oil pressure brake ware from this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the oil injection device for the oil pressure brake, which can perform automatic oil injection operation on the oil pressure brake and can improve the oil injection processing efficiency and the oil injection fullness.

The purpose of the utility model is realized by the following technical scheme:

an oil injection device of an oil pressure brake comprises: the vacuum oiling device comprises a fixing assembly, a vacuum oiling assembly and a handle shifting assembly, wherein the fixing assembly comprises a workbench, a swinging shaft, a handle fixing jig and a brake piece fixing jig, the swinging shaft is rotatably arranged on the workbench, the handle fixing jig is arranged on the swinging shaft, the brake piece fixing jig is arranged on the workbench, and the swinging shaft is used for driving the handle fixing jig to swing when rotating relative to the workbench; the vacuum oil injection assembly comprises a vacuum oil injector, a first suction nozzle and a second suction nozzle, the first suction nozzle is connected with an oil inlet of a handle on the handle fixing jig, the second suction nozzle is connected with an oil outlet of a braking piece on the braking piece fixing jig, and the vacuum oil injector is respectively communicated with the first suction nozzle and the second suction nozzle through pipelines; the handle shifting assembly comprises a shifting pressing piece and a shifting driving piece, the shifting pressing piece is arranged on one side of the handle fixing jig in a sliding mode, the shifting driving piece is connected with the shifting pressing piece, and the shifting driving piece is used for driving the shifting pressing piece to slide in a reciprocating mode on one side of the handle fixing jig.

In one embodiment, the fixing assembly further comprises a gear, a rack and a multi-position cylinder, the gear is arranged on the swinging shaft, and the rack is meshed with the gear.

In one embodiment, the vacuum oil injection assembly further includes a first rotary driving member and a first rotary pressure lever, the first rotary driving member is disposed on one side of the handle fixing jig, the first rotary pressure lever is connected to the first rotary driving member, the first suction nozzle is disposed on the first rotary pressure lever, and the first rotary driving member is configured to drive the first rotary pressure lever to rotate above the handle fixing jig, so that the first suction nozzle moves to an oil inlet of a handle on the handle fixing jig.

In one embodiment, the vacuum oil injection assembly further includes a second rotary driving element and a second rotary pressing rod, the second rotary driving element is disposed on one side of the fastening member fixing jig, the second rotary pressing rod is connected to the second rotary driving element, the second suction nozzle is disposed on the second rotary pressing rod, and the second rotary driving element is configured to drive the second rotary pressing rod to rotate above the fastening member fixing jig, so that the second suction nozzle moves to an oil outlet of the fastening member on the fastening member fixing jig.

In one embodiment, the first and second rotary drives are both corner cylinders.

In one embodiment, the toggle pressing member includes a telescopic rod and a pressing guide wheel, one end of the telescopic rod is connected to the toggle driving member, and the other end of the telescopic rod is connected to the pressing guide wheel.

In one embodiment, the pressing guide wheel is rotatably arranged on the telescopic rod.

In one embodiment, the pressing guide wheel is perpendicular to the telescopic rod.

In one embodiment, the toggle driving element is a hexagonal non-rotating telescopic cylinder.

In one embodiment, two handle pulling assemblies are arranged, and the two handle pulling assemblies are respectively arranged on two sides of the handle fixing jig so as to adapt to oil injection of a left handle or a right handle of a brake handle and reduce parts needing to be adjusted when oil injection products are replaced.

Compared with the prior art, the utility model has at least the following advantages:

according to the oil injection device for the oil pressure brake, the fixing component, the vacuum oil injection component and the handle pulling component are arranged, so that oil injection operation can be performed on the oil pressure brake instead of manual operation, and after oil injection is completed, the handle is subjected to oil supplement operation in a mode of turning and pulling the handle, so that the oil way in the oil pipe can be filled with full oil, and the overall production efficiency and the processing quality are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.

FIG. 1 is a schematic structural diagram of an oiling device of an oil pressure brake according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixing component and a handle pulling component of the oiling device of the oil hydraulic brake in fig. 1.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings. Referring to fig. 1 and 2, an oil injection device 10 for an oil pressure brake includes a fixing component 100, a vacuum oil injection component 200, and a handle pulling component 300, where the fixing component 100 includes a workbench 110, a swing shaft 120, a handle fixing jig 130, and a braking component fixing jig 140, the swing shaft 120 is rotatably disposed on the workbench 110, the handle fixing jig 130 is disposed on the swing shaft 120, the braking component fixing jig 140 is disposed on the workbench 110, and when the swing shaft 120 rotates relative to the workbench 110, the handle fixing jig 130 is driven to swing; the vacuum oil injection assembly 200 comprises a vacuum oil injector 210, a first suction nozzle 220 and a second suction nozzle 230, wherein the first suction nozzle 220 is connected with an oil inlet of a handle on the handle fixing jig 130, the second suction nozzle 230 is connected with an oil outlet of a braking part on the braking part fixing jig 140, and the vacuum oil injector 210 is respectively communicated with the first suction nozzle 220 and the second suction nozzle 230 through pipelines; the handle pulling assembly 300 comprises a pulling pressing member 310 and a pulling driving member 320, the pulling pressing member 310 is slidably disposed on one side of the handle fixing jig 130, the pulling driving member 320 is connected to the pulling pressing member 310, and the pulling driving member 320 is used for driving the pulling pressing member 310 to slide in a reciprocating manner on one side of the handle fixing jig 130.

It should be noted that, the fixed tool 130 of handle is used for placing the handle of oil pressure brake ware fixedly, the fixed tool 140 of the tight piece of stopping is used for placing the tight piece of stopping of oil pressure brake ware fixedly, the fixed tool 130 of handle sets up corresponding standing groove with the fixed tool 140 of the tight piece of stopping according to actual product structure, thereby can realize the standing groove to handle and the tight piece of stopping, place the completion back when handle and the tight piece of stopping, the oil inlet of the handle on the fixed tool 130 of first suction nozzle 220 and handle is connected, the oil-out of the tight piece of stopping on the fixed tool 140 of second suction nozzle 230 and the tight piece of stopping is connected, so, can carry out the evacuation operation through vacuum oiling ware 210, make the handle and the interior air of the oil pipe between the tight piece of stopping suck away. In the actual oil filling operation, the vacuum injector 210 first performs the vacuum pumping operation, when the vacuum pumping operation reaches the set time, the vacuum pumping is not disconnected, and the vacuum injector 210 increases the pressure through the oil pump, so that the oil is injected from the first suction nozzle 220, and the oil pipe between the handle and the brake is filled with the oil. Further, after the oil injection processing is performed for a certain time, the vacuum pumping and the oil injection are simultaneously disconnected, at this time, the swing shaft 120 swings back and forth relative to the workbench 110, so that the oil in the oil pipe swings, and when the handle fixing jig 130 drives the handle to swing, the vacuum oil injector 210 performs the oil supplement operation, so that the space of the oil storage area at the side of the handle can be filled with the oil; furthermore, two handle pulling assemblies 300 are arranged, and the two handle pulling assemblies are respectively arranged at two sides of the handle fixing jig, so that the corresponding pulling driving piece 320 can drive the pulling pressing piece 310 to slide at one side of the handle fixing jig 130, and thus two sealing pieces of the handle side oil cylinder piston are lubricated by oil, and the space between the two sealing pieces is filled with oil, so that the two sealing pieces can be lubricated in place when the handle is normally used, and the service life of a product is prolonged; meanwhile, when the pushing and pressing piece 310 located on one side of the pressing end of the handle reciprocates, the pushing and pressing piece abuts against the pressing end of the handle on the handle fixing jig 130, so that the handle can be pushed, gas inside the handle can be discharged, and the oil path in the oil pipe can be filled with oil. Specifically, when the driving member 320 is toggled and the pressing member 310 is toggled to toggle the handle, the vacuum oil ejector 210 performs oil supplementing operation, so that the plumpness of oil injection processing can be further ensured, and the accuracy of the whole oil injection processing is improved. In this embodiment, stir driving piece 320 and be the flexible cylinder of hexagonal irrotational to can improve the stability and the structure succinct nature of whole operation of stirring. According to the oil injection device 10 for the oil pressure brake, the fixing component 100, the vacuum oil injection component 200 and the handle pulling component 300 are arranged, so that oil injection operation can be performed on the oil pressure brake instead of manual operation, after oil injection is completed, the handle is subjected to oil supplement operation in a mode of turning and pulling the handle, so that an oil path in an oil pipe can be filled with full oil, and the overall production efficiency and the processing quality are improved.

In one embodiment, referring to fig. 2, the fixing assembly 100 further includes a gear 150, a rack 160 and a multi-position cylinder 170, wherein the gear 150 is disposed on the swing shaft 120, and the rack 160 is engaged with the gear 150.

The rack 160 is mounted on one side of the swing shaft 120, and the gear 150 is disposed on the swing shaft 120, so that the gear 150 can rotate in a manner that the gear rack 160 is driven to move at three positions, namely, up, down, and middle positions of the multi-position cylinder 170, and thus the swing shaft 120 can be driven to swing leftward, swing rightward, or be maintained at a middle horizontal position, and the handle fixing jig 130 can swing. When the handle fixing jig 130 swings, the complex space inside the handle (such as the inside of the piston and the oil storage area) swings, and the brake oil can be well filled in the whole closed irregular space, so that the oil supplementing operation of the handle is realized. In this embodiment, the multi-position cylinder 170 is used as the driving member, so that the overall turning operation is more stable and the flexibility of the overall movement is higher.

In an embodiment, referring to fig. 1 and fig. 2, the vacuum oil injection assembly 200 further includes a first rotary driving member 240 and a first rotary pressing rod 250, the first rotary driving member 240 is disposed at one side of the handle fixing jig 130, the first rotary pressing rod 250 is connected to the first rotary driving member 240, the first suction nozzle 220 is disposed on the first rotary pressing rod 250, and the first rotary driving member 240 is configured to drive the first rotary pressing rod 250 to rotate above the handle fixing jig 130, so that the first suction nozzle 220 moves to an oil inlet of a handle on the handle fixing jig 130.

Further, the vacuum oil injection assembly 200 further includes a second rotary driving member 260 and a second rotary pressing rod 270, the second rotary driving member 260 is disposed at one side of the fastening member fixing jig 140, the second rotary pressing rod 270 is connected to the second rotary driving member 260, the second suction nozzle 230 is disposed on the second rotary pressing rod 270, and the second rotary driving member 260 is configured to drive the second rotary pressing rod 270 to rotate above the fastening member fixing jig 140, so that the second suction nozzle 230 moves to an oil outlet of the fastening member on the fastening member fixing jig 140.

It should be noted that, the first rotary driving element 240 and the second rotary driving element 260 are corner cylinders, so that the corresponding first rotary pressing rod 250 and the corresponding second rotary pressing rod 270 can be controlled to perform pressing operation while rotating, thereby enabling the whole equipment structure to be more compact, and enabling the continuity of the whole production and processing operation to be better. Specifically, when the handle is placed on the handle fixing jig 130, the first rotary driving member 240 drives the first rotary pressing rod 250 to rotate, so that the first suction nozzle 220 rotates above the handle fixing jig 130, and is driven by the first rotary pressing rod 250 to perform a pressing operation, so that the first suction nozzle 220 is connected to an oil inlet on the handle; similarly, when the braking member is placed on the braking member fixing jig 140, the second rotary driving member 260 drives the second rotary pressing rod 270 to rotate, so that the second suction nozzle 230 rotates above the braking member fixing jig 140, and the second suction nozzle 230 is driven by the second rotary pressing rod 270 to perform downward pressing operation, thereby connecting the second suction nozzle 230 to the oil outlet of the braking member.

In one embodiment, referring to fig. 2, the striking and pressing member 310 includes a telescopic rod 311 and a pressing and pressing guide wheel 312, one end of the telescopic rod 311 is connected to the striking and driving member 320, and the other end of the telescopic rod 311 is connected to the pressing and pressing guide wheel 312.

It should be noted that the pressing and holding guide wheel 312 is rotatably disposed on the telescopic rod 311, so that when the pressing and holding guide wheel 312 abuts against the pressing end of the handle, the handle is not damaged, thereby ensuring the appearance quality of the product; specifically, the pressing guide wheel 312 is perpendicular to the telescopic rod 311, so that the pressing end of the handle can be better abutted and pressed, and the oil cylinder piston and the sealing element on the side edge of the handle can be better stained with oil through the rotation of the pressing guide wheel 312.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an oil hydraulic brake ware oiling device which characterized in that includes:

the fixing assembly comprises a workbench, a swing shaft, a handle fixing jig and a braking piece fixing jig, wherein the swing shaft is rotatably arranged on the workbench, the handle fixing jig is arranged on the swing shaft, the braking piece fixing jig is arranged on the workbench, and the swing shaft is used for driving the handle fixing jig to swing when rotating relative to the workbench;

the vacuum oil injection assembly comprises a vacuum oil injector, a first suction nozzle and a second suction nozzle, the first suction nozzle is connected with an oil inlet of a handle on the handle fixing jig, the second suction nozzle is connected with an oil outlet of a braking part on the braking part fixing jig, and the vacuum oil injector is respectively communicated with the first suction nozzle and the second suction nozzle through pipelines; and

the handle pulls out the subassembly, the subassembly is pulled out to the handle is including stirring and pressing a holding piece and stir the driving piece, stir to press a holding piece slide set up in one side of the fixed tool of handle, stir the driving piece with stir to press a holding piece and be connected, stir the driving piece and be used for driving stir to press a holding piece to be in one side of the fixed tool of handle carries out reciprocating sliding.

2. The oil filling apparatus of claim 1, wherein the fixing assembly further comprises a gear, a rack and a multi-position cylinder, the gear is disposed on the oscillating shaft, and the rack is engaged with the gear.

3. The oil injection device of the oil pressure brake device according to claim 1, wherein the vacuum oil injection assembly further comprises a first rotary driving member and a first rotary pressure lever, the first rotary driving member is disposed on one side of the handle fixing jig, the first rotary pressure lever is connected to the first rotary driving member, the first suction nozzle is disposed on the first rotary pressure lever, and the first rotary driving member is configured to drive the first rotary pressure lever to rotate above the handle fixing jig, so that the first suction nozzle moves to an oil inlet of a handle on the handle fixing jig.

4. The oil injection device of the oil pressure brake device according to claim 3, wherein the vacuum oil injection assembly further comprises a second rotary driving member and a second rotary pressing rod, the second rotary driving member is disposed on one side of the fixture for fixing the braking member, the second rotary pressing rod is connected with the second rotary driving member, the second suction nozzle is disposed on the second rotary pressing rod, and the second rotary driving member is used for driving the second rotary pressing rod to rotate above the fixture for fixing the braking member, so that the second suction nozzle moves to the oil outlet of the braking member on the fixture for fixing the braking member.

5. The oil injection device for an oil pressure brake of claim 4, wherein the first rotary driving member and the second rotary driving member are both corner cylinders.

6. The oil injection device of the oil pressure brake as claimed in claim 1, wherein the toggle pressing member comprises a telescopic rod and a pressing guide wheel, one end of the telescopic rod is connected with the toggle driving member, and the other end of the telescopic rod is connected with the pressing guide wheel.

7. The oil filling device for the oil pressure brake of claim 6, wherein the pressing guide wheel is rotatably arranged on the telescopic rod.

8. The oil injection device of the oil pressure brake as claimed in claim 7, wherein the pressing guide wheel is perpendicular to the telescopic rod.

9. The oiling apparatus of claim 8, wherein the toggle driving element is a hexagonal non-rotating telescopic cylinder.

10. The oil injection device for the oil pressure brake of claim 9, wherein two handle pulling assemblies are arranged, and the two handle pulling assemblies are respectively arranged on two sides of the handle fixing jig.