CN209210367U - A kind of portable brake fluid oil changing machine - Google Patents
A kind of portable brake fluid oil changing machine Download PDFInfo
- Publication number
- CN209210367U CN209210367U CN201821833283.8U CN201821833283U CN209210367U CN 209210367 U CN209210367 U CN 209210367U CN 201821833283 U CN201821833283 U CN 201821833283U CN 209210367 U CN209210367 U CN 209210367U
- Authority
- CN
- China
- Prior art keywords
- oil
- brake fluid
- shell
- changing machine
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model provides a kind of portable brake fluid oil changing machine, including shell, the shell front side face is provided with control panel, shell left side and right side are provided with oil pipe hook, shell right side is provided with flowline, and shell left side is provided with oil pick-up tube, switch, indicator light and pressure gauge are provided on the control panel, it is provided with tool box below control panel, is provided with handle above control panel.The utility model has the beneficial effects that small in size, light-weight, structure is simple, and oil circuit is clear, easy to maintenance, improves working efficiency, shortens working hours.
Description
Technical field
The utility model belongs to motor vehicle repair technical field, more particularly, to a kind of portable brake fluid oil changing machine.
Background technique
The problem of that there is volumes is big for existing brake fluid oil changing machine, weight weight, structure is complicated, and cause these problems
Reason is exactly brake fluid oil changing machine pressurization filling oil circuit and vacuum oil-pumping oil circuit using an oil circuit, this will make work people
The process of member's operation brake fluid oil changing machine becomes complicated, and the working time can also extend, once and brake fluid oil changing machine appearance event
Barrier, it is necessary to where maintenance personal just can be found that problem to one comprehensive inspection of oil circuit progress, simultaneously as brake fluid is changed
The volume of oil machine is big, so that its inconvenience is carried, required tubing length will be increased.
Utility model content
The purpose of the utility model is to provide a kind of small in size, light-weight, structure is simple, and oil circuit is clear, easy to maintenance, mentions
High working efficiency, the portable brake fluid oil changing machine shortened working hours.
The technical solution of the utility model is:
A kind of portable brake fluid oil changing machine, including shell are provided, the shell front side face is provided with control panel, outside
Shell left side and right side are provided with oil pipe hook, and shell right side is provided with flowline, and shell left side is provided with oil pick-up tube,
It is provided with switch, indicator light and pressure gauge on the control panel, is provided with tool box below control panel, on control panel
Side is provided with handle.
Further, oil circuit is provided in the shell, the oil circuit includes pressurization filling oil circuit and vacuum oil-pumping
Oil circuit.
Further, pressurization filling oil circuit includes flowline, is fixedly connected with solenoid valve on the flowline,
The solenoid valve is fixedly connected by oil pipe with pressure gauge and pressure regulator valve, and the pressure regulator valve connects by the way that oil pipe and oil pump are fixed
It connects, the oil pump is fixedly connected by oil pipe with Barrels of New Oil.
Further, the vacuum oil-pumping oil circuit includes oil pick-up tube, and the oil pick-up tube is fixedly connected with old oil drum, institute
The old oil drum stated is fixedly connected by tracheae with vacuum valve, and the vacuum valve is fixedly connected by tracheae with air accumulator.
Further, the switch includes pressure regulator valve rotary switch, and the pressure regulator valve rotary switch is arranged to use
In control pressure regulator valve.
Further, the tool box is internally provided with spare oil pipe.
Further, the indicator light is electrically connected with the switch.
The utility model has the advantages and positive effects of: due to the adoption of the above technical scheme, this product design is reasonable,
It is easy to operate, have small in size, light-weight, structure is simple, and oil circuit is clear, easy to maintenance, working efficiency is improved, when shortening work
Between the advantages that.
Detailed description of the invention
Fig. 1 is 45 degree of the right side view of the utility model；
Fig. 2 is 45 degree of the left side view of the utility model；
Fig. 3 is the pressurization filling oil circuit schematic diagram of the utility model；
Fig. 4 is the vacuum oil-pumping oil circuit schematic diagram of the utility model.
In figure:
1, control panel 2, tool box 3, handle
4, oil pipe links up with 5, flowline 6, oil pick-up tube
7, solenoid valve 8, pressure gauge 9, pressure regulator valve
10, oil pump 11, Barrels of New Oil 12, vacuum valve
13, old oil drum 14, air accumulator 15, shell
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model is a kind of portable brake fluid oil changing machine.
Embodiment
A kind of portable brake fluid oil changing machine, including shell 15 are provided, 15 leading flank of shell is provided with control plane
Plate 1,15 left side of shell and right side are provided with oil pipe hook 4, and 15 right side of shell is provided with flowline 5,15 left side of shell
Face is provided with oil pick-up tube 4, and switch, indicator light and pressure gauge 8 are provided on the control panel 1, is arranged below control panel 1
There is tool box 2, handle 3 is provided with above control panel 1.
Wherein, oil circuit is provided in the shell 15, the oil circuit includes pressurization filling oil circuit and vacuum oil-pumping oil
Road.The oil circuit of oil changing machine is divided into two parts, make to pump and refuels while carrying out, shortens the working time of oil changing machine, oil circuit is more
It is clear to add, and facilitates maintenance.
Wherein, pressurization filling oil circuit includes flowline 5, is fixedly connected with solenoid valve 7 on the flowline 5,
The solenoid valve 7 is fixedly connected by oil pipe with pressure gauge 8 and pressure regulator valve 9, and the pressure regulator valve 9 passes through oil pipe and oil pump 10
It is fixedly connected, the oil pump 10 is fixedly connected by oil pipe with Barrels of New Oil 11.Flowline 5 connects master cylinder fuel inlet fitting,
Fresh oil is flowed into master cylinder oil can by oil pump 10, pressure regulator valve 9 and solenoid valve 7 when oil changing machine works.
Wherein, the vacuum oil-pumping oil circuit includes oil pick-up tube 6, and the oil pick-up tube 6 is fixedly connected with old oil drum 13, institute
The old oil drum 13 stated is fixedly connected by tracheae with vacuum valve 12, and the vacuum valve 12 connects by the way that tracheae and air accumulator 14 are fixed
It connects.Oil pick-up tube 6 connects on wheel cylinder delivery connection, and air of oil changing machine when working in old oil drum 13 is evacuated by vacuum valve 12,
It is sent into air accumulator 14, forms vacuum inside old oil drum 13, the old oil in wheel cylinder is drawn into old oil drum 13 because of draught head,
The air of air accumulator 14 needs at regular intervals with regard to once being discharged.
Wherein, the switch includes pressure regulator valve rotary switch, and the pressure regulator valve rotary switch is arranged to be used for controlling
Pressure regulator valve 9 processed.It adjusts pressure regulator valve 9 by pressure regulator valve rotary switch, successively controls oil pump capacity and Extraction rate.
Wherein, the tool box 2 is internally provided with spare oil pipe.In flowline 5 and the curtailment of oil pick-up tube 6,
Extend the length of flowline 5 and oil pick-up tube 6 using spare oil pipe.
Wherein, the indicator light is electrically connected with the switch.It turns on the switch rear indicator light to light, reminds staff
Oil changing machine is currently running.
The course of work of this example:
It is transported on station by the handle 3 of oil changing machine first, then by flowline 5 and oil pick-up tube 6 from tubing hanger
It removes on hook 4, is connect respectively with master cylinder and wheel cylinder, tool is taken out from tool box 2 coupling part is further tight
Gu being then turned on oil changing machine, pressurization filling oil circuit refuels to master cylinder, and vacuum oil-pumping oil circuit is outside by the oil in wheel cylinder
It extracts out, the pressure gauge 8 on control panel 1 shows that the oil pressure in pressurization filling oil circuit can pass through when oil pressure is excessive or too small
Pressure regulator valve rotary switch on control panel 1 controls pressure regulator valve 9, changes the oil pressure in pressurization filling oil circuit, control with this
Indicator light on panel 1 can show the working condition of oil changing machine.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (7)
1. a kind of portable brake fluid oil changing machine, it is characterised in that: including shell (15), the setting of the shell (15) leading flank
Have control panel (1), shell (15) left side and right side are provided with oil pipe hook (4), and shell (15) right side is provided with out
Oil pipe (5), shell (15) left side are provided with oil pick-up tube (6), be provided on the control panel (1) switch, indicator light and
Pressure gauge (8), control panel (1) lower section are provided with tool box (2), are provided with handle (3) above control panel (1).
2. a kind of portable brake fluid oil changing machine according to claim 1, it is characterised in that: set in the shell (15)
It is equipped with oil circuit, the oil circuit includes pressurization filling oil circuit and vacuum oil-pumping oil circuit.
3. a kind of portable brake fluid oil changing machine according to claim 2, it is characterised in that: the pressurization fills oil circuit
Including flowline (5), be fixedly connected on the flowline (5) solenoid valve (7), the solenoid valve (7) by oil pipe with
Pressure gauge (8) is fixedly connected with pressure regulator valve (9), and the pressure regulator valve (9) is fixedly connected by oil pipe with oil pump (10), described
Oil pump (10) is fixedly connected by oil pipe with Barrels of New Oil (11).
4. a kind of portable brake fluid oil changing machine according to claim 2, it is characterised in that: the vacuum oil-pumping oil circuit
Including oil pick-up tube (6), the oil pick-up tube (6) is fixedly connected with old oil drum (13), the old oil drum (13) by tracheae with
Vacuum valve (12) is fixedly connected, and the vacuum valve (12) is fixedly connected by tracheae with air accumulator (14).
5. a kind of portable brake fluid oil changing machine according to claim 1, it is characterised in that: the switch includes pressure regulation
Valve rotary switch, the pressure regulator valve rotary switch are arranged to be used for control pressure regulator valve (9).
6. a kind of portable brake fluid oil changing machine according to claim 1, it is characterised in that: in the tool box (2)
Portion is provided with spare oil pipe.
7. a kind of portable brake fluid oil changing machine according to claim 1, it is characterised in that: the indicator light with it is described
Switch electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833283.8U CN209210367U (en) | 2018-11-08 | 2018-11-08 | A kind of portable brake fluid oil changing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833283.8U CN209210367U (en) | 2018-11-08 | 2018-11-08 | A kind of portable brake fluid oil changing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210367U true CN209210367U (en) | 2019-08-06 |
Family
ID=67458735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821833283.8U Expired - Fee Related CN209210367U (en) | 2018-11-08 | 2018-11-08 | A kind of portable brake fluid oil changing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210367U (en) |
-
2018
- 2018-11-08 CN CN201821833283.8U patent/CN209210367U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20211108 |