CN202657002U

CN202657002U - Maintenance auxiliary tool of brake system

Info

Publication number: CN202657002U
Application number: CN 201220209985
Authority: CN
Inventors: 谢宝庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-11
Filing date: 2012-05-11
Publication date: 2013-01-09
Anticipated expiration: 2022-05-11

Abstract

The utility model relates to a maintenance auxiliary tool of a brake system. The tool comprises a body, a first clamping module, a pneumatic module and a controller, wherein the body comprises an external rod, a support rod and a regulating rod; the pneumatic module comprises a pneumatic cylinder, a first intake and exhaust device, a second intake and exhaust device and an actuation rod; when a control switch is operated, and high pressure gas is supplied from the second intake and exhaust device to the pneumatic cylinder, the actuation rod can be pushed to cause a brake pedal to move downwards; contrarily, when the control switch is operated, and high pressure gas is supplied from the first intake and exhaust device to the pneumatic cylinder, the actuation rod can be pushed to cause a brake pedal to move upwards; and the brake pedal can be moved upwards and downwards by repeating the above actions, so as to discharge air from an oil pipe and assist in accomplishing the operation of replacing brake oil.

Description

The maintenance accessory appliances of brake system

Technical field

The utility model is applied to the technical field of brake system maintenance, its technical maintenance accessory appliances that a kind of brake system is provided espespecially, see through this master cock of operation and high pressure gas can be sent into air cylinder, promote the up and down slippage of this operating bar, allow this contact pressing piece drive the upper and lower start of this Brake pedal, reach the oil pipe Air is discharged, assist to finish the operation of changing Brake fluid.

Background technology

Modern science and technology is maked rapid progress, automotive performance constantly promotes, fill part and satisfy the demand that enjoyment is controlled in people's pursuit, the excellent properties such as good vehicle is strong except the horsepower of should having, speed is fast, guarantee that at any time the braking system normal operation also is indispensable important document.

In maintenance automobile brake systematic procedure, the most important thing is the Brake fluid replacing, present substitute mode system adopts a people the vehicle front commander and annotates new Brake fluid in oil groove, another people then continues to trample brake pedal with pin in automobile, in order to old brake solution and air in the Brake line in the braking system are discharged fully, just can finish the operation of changing brake solution, yet said process must be cooperatively interacted and can be finished by two people, so, certainly will waste man-hour and increase operating cost, the necessity that is improved is arranged in fact.

In view of this, the creator this in manufacturing development and the design experiences of being engaged in for many years Related product, for above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicality.

Summary of the invention

The purpose of this utility model is to provide a kind of maintenance accessory appliances of brake system, and it is simple in structure, and is easy to use, can raise the efficiency minimizing time and cost.

For achieving the above object, the utility model discloses a kind of maintenance accessory appliances of brake system, it is characterized in that including:

One body, this body comprises an outer bar, one pole and an adjusting lever, be somebody's turn to do outer bar center shaft to establishing one first axis hole, an end that is somebody's turn to do outer bar sets firmly a bracing frame, the other end sets firmly an enclosing cover, one first adjusts adjustable this bracing frame one side that is fixedly arranged on of plate, one second adjusts adjustable this bracing frame opposite side that is fixedly arranged on of plate, should outer bar peripheral, axial provide one first profile groove and one second profile groove, this pole outer Monday of side is fixedly arranged on this outer bar periphery, and this pole center shaft is to providing one second axis hole, this adjusting lever one end is established a junction surface, its periphery stage casing ring is established a ratchet part, and a top bracing member is installed at this junction surface, and this top bracing member is established a groove;

One clip module, this pole periphery opposite side is installed this clip module, and this clip module clip is in this ratchet part;

One pneumatic module, this pneumatic module comprises an air cylinder, one first intake and exhaust device, one second intake and exhaust device and an operating bar, this first axis hole sequentially is installed with an elastic element and this air cylinder, this first intake and exhaust device wears this first profile groove and is fixedly arranged on this air cylinder outer Monday of end, this second intake and exhaust device wears this second profile groove and is fixedly arranged on this air cylinder periphery other end, this is first years old, two intake and exhaust device respectively against this first, two profile grooves, this air cylinder one end wears this operating bar, this operating bar one end sets firmly a piston, the other end sets firmly a contact pressing piece, this the first intake and exhaust device end face is established one first pressure regulating valve, this the first intake and exhaust device periphery is established one first porting, this the second intake and exhaust device end face is established one second pressure regulating valve, and this second intake and exhaust device periphery is established one second porting; And

One controller, first and second porting of this controller and this is connected.

Wherein, this bracing frame one side is established one first screw, opposite side is established one second screw, this the first adjustment plate is established one first elongated slot, one first screw sequentially wears one first pad and this first elongated slot, and spiral shell is located at this first screw again, and this second adjustment plate is established one second elongated slot, one second screw sequentially wears one second pad and this second elongated slot, and spiral shell is located at this second screw again.

Wherein, this first axis hole is installed with a holding piece between this enclosing cover and this elastic element, and this enclosing cover center provides a screw, and spiral shell is established one and adjusted screw on this screw, and this adjustment screw one end is established a knob, and this adjustment screw periphery spiral shell is established a nut.

Wherein, this pole outer Monday of side is established one first connecting portion and one second connecting portion, and this first and second connecting portion is fixedly arranged on this outer bar periphery.

Wherein, this first and second profile groove is axial straight line spread configuration.

Wherein, this clip module comprises a bearing, a bearing, a clamping rod, a braking seat and a pressing piece, this bearing and this bearing are divided into this pole periphery opposite side, this braking seat wears a packing ring and is fixedly arranged on this bearing, this clamping rod one end is established a blocking part, the other end is established an annular groove, be close to this blocking part and establish a stop part, this clamping rod sequentially wears a spring and this braking seat, this pressing piece stage casing is articulated in this bearing, this pressing piece one end is established an engaging section, and the other end is established the section of pressing, and this engaging section is sticked in this annular groove.

Wherein, this controller is installed on the bench board, this controller one side is established one the 3rd porting and the 4th porting, this first and third porting sees through one first gas piping and is connected, this second, four porting sees through one second gas piping and is connected, this controller opposite side is established an air taking port, these air taking port two sides set up a first row gas port and second row gas port separately, this air taking port sees through one the 3rd gas piping and is connected with a high pressure gas feeding mechanism, and this controller end face is installed a master cock.

Wherein, this elastic element is that a Compress Spring is for this air cylinder resilient abutment.

Wherein, this contact pressing piece is an elastic body.

Wherein, this ratchet part bottom sets firmly a barrier ring.

The effect of contrast prior art: the maintenance accessory appliances of brake system of the present utility model, first with this first, two adjust plates operator's saddle one Brake pedal two sides that are placed in, and make this top bracing member against this bearing circle, after finishing the installation exercise in operator's saddle, can in oil groove, operate simultaneously this master cock by a people new Brake fluid of annotating, high pressure gas are sent into air cylinder, promote the up and down slippage of this operating bar, allow this contact pressing piece drive on this Brake pedal, lower start, so that the oil pipe Air is discharged, and need not on automobile, with pin this Brake pedal to be repeated the action of pressurizeing and loosening by another people, effectively reduce work hours and cut operating costs.

Description of drawings

Fig. 1: the stereo appearance figure of the utility model one embodiment.

Fig. 2: the three-dimensional exploded view of the utility model one embodiment.

Fig. 3: the operating bar of the utility model one embodiment start section-drawing that makes progress.

Fig. 4: the downward start section-drawing of the operating bar of the utility model one embodiment.

Fig. 5: the use view of the utility model one embodiment

The specific embodiment

Consult Fig. 1 to shown in Figure 5, the utility model provides a kind of maintenance accessory appliances of brake system, includes:

One body 10, this body 10 comprises an outer bar 11, one pole 12 and an adjusting lever 13, be somebody's turn to do outer bar 11 center shafts to establishing one first axis hole 111, the one end sets firmly a bracing frame 15, the other end sets firmly an enclosing cover 16, this bracing frame 15 is U-shaped setting, the one side is established one first screw 151, opposite side is established one second screw 152, one first adjusts plate 153 establishes one first elongated slot 1531, one first screw 154 sequentially wears one first pad 155 and this first elongated slot 1531, spiral shell is located at this first screw 151 again, make this first adjustment plate 153 adjustable this bracing frame 15 1 sides that are fixedly arranged on, in like manner one second adjustment plate 156 is established one second elongated slot 1561, one second screw 157 sequentially wears one second pad 158 and this second elongated slot 1561, spiral shell is located at this second screw 152 again, make this second adjustment plate 156 adjustable this bracing frame 15 opposite sides that are fixedly arranged on, these enclosing cover 16 centers provide a screw 161, spiral shell is established one and is adjusted screw 162 on this screw 161, these adjustment screw 162 1 ends are established a knob 1621, its periphery spiral shell is established a nut 163 and it can be fixed on this enclosing cover 16, should outer bar 11 peripheral, axial provide one first profile groove 112 and one second profile groove 113, this is first years old, two profile grooves 112,113 are axial straight line spread configuration, this pole 12 outer Monday of side is established one first connecting portion 121 and one second connecting portion 122, this is first years old, two connecting portions 121,122 are fixedly arranged on this outer bar 11 peripheries, these pole 12 center shafts are to providing one second axis hole 123, these adjusting lever 13 1 ends are established a junction surface 131, its periphery stage casing ring is established a ratchet part 132, these ratchet part 132 bottoms set firmly a barrier ring 133, this barrier ring 133 can prevent that this adjusting lever 13 from being pulled out fully by this pole 12, this junction surface 131 installings one top bracing member 134, this top bracing member 134 is established a groove 1341;

One clip module 20, these pole 12 periphery opposite sides are installed this clip module 20, these clip module 20 clips are in this ratchet part 132, this clip module 20 comprises a bearing 21, one bearing 22, one clamping rod 23, one braking seat 24 and a pressing piece 25, this bearing 21 and this bearing 22 are divided into this pole 12 periphery opposite sides, this bearing 21 and this bearing 22 are axial straight line spread configuration, this braking seat 24 wears a packing ring 26 and is fixedly arranged on this bearing 21, these clamping rod 23 1 ends are established a blocking part 231, the other end is established an annular groove 233, be close to this blocking part 231 and establish a stop part 232, this clamping rod 23 sequentially wears a spring 27 and this braking seat 24, and these pressing piece 25 stage casings are articulated in this bearing 22, and the one end is established an engaging section 251, the other end is established a section of pressing 252, and this engaging section 251 is sticked in this annular groove 233;

One pneumatic module 30, this pneumatic module 30 comprises an air cylinder 31, one first intake and exhaust device 32, one second intake and exhaust device 33 and an operating bar 34, this first axis hole 111 sequentially is installed with a holding piece 35, one elastic element 36 and this air cylinder 31, this elastic element 36 is a Compress Spring, this first intake and exhaust device 32 wears this first profile groove 112 and is fixedly arranged on this air cylinder and held 31 outer Mondays, this second intake and exhaust device 33 wears this second profile groove 113 and is fixedly arranged on this air cylinder 31 periphery other ends, this is first years old, two intake and

exhaust device

32,33 respectively against this first, two profile grooves 112,113, these air cylinder 31 inside are installed with a piston 37, the sheathed piston ring 371 of these piston 37 peripheries, these air cylinder 31 1 ends wear this operating bar 34, these operating bar 34 1 ends set firmly this piston 37, the other end sets firmly a contact pressing piece 38, this contact pressing piece 38 is an elastic body, these the first intake and exhaust device 32 end faces are established one first pressure regulating valve 321, its periphery is established one first porting 322, these the second intake and exhaust device 33 end faces are established one second pressure regulating valve 331, and its periphery is established one second porting 332; And

One controller 60, first and second porting 322,332 of this controller 60 and this is connected.

Aforementioned, this controller 60 is installed on the bench board 70, the one side sets up one the 3rd porting 61 and the 4th porting 62 separately, this is first years old, three

portings

322,61 see through one first gas piping 63 is connected, this is second years old, four

portings

332,62 see through one second gas piping 64 is connected, these controller 60 opposite sides are established an air taking port 65, two sides of this air taking port 65 set up a first row gas port 66 and second row gas port 67 separately, this air taking port 65 sees through one the 3rd gas piping 68 and is connected with a high pressure gas feeding mechanism 71, this high pressure gas feeding mechanism 71 is an air compressor, and these controller 60 end faces are installed a master cock 69.

Aforementioned, when these blocking part 231 clips of this clip module 20 during in this ratchet part 132, limit this adjusting lever 13 and can only be unidirectional axial slip along this pole 12, when forcing in this section of pressing 252 and make this blocking part 231 break away from this ratchet part 132, this clip module 20 is without the clip effect, and this adjusting lever 13 can be along these pole 12 two-way rapid axial slippages.

Aforementioned, this elastic element 36 can supply these air cylinder 31 resilient abutment, and by reaching the damping, buffering effect, other changes these holding piece 35 degree of these adjustment screw 162 packings, the damping, buffering ability of this elastic element 36 of capable of regulating.

By this, adjust plate 153,156 operator's saddle one Brake pedal 72 2 sides that are placed in this first and second, force in again this section of pressing 252 speed and pull out this adjusting lever 13, when this top bracing member 134 close bearing circle 73, loosening this pressing piece 25 makes these blocking part 231 clips in this ratchet part 132, continue these adjusting lever 13 unidirectional axial slips, make this groove 1341 of this top bracing member 134 against this bearing circle 73, can finish the installation exercise of the utility model in operator's saddle.

Aforementioned, cooperate installation site and the touching demand of this Brake pedal 72 and this contact pressing piece 38, can by this first and second elongated slot 1531,1561 adjust this first and second adjust the position that plates 153,156 be fixedly arranged on this bracing frame 15.

By this, when this master cock 69 of operation, this air taking port 65 and the 4th porting 62 are connected, the 3rd porting 61 and this first row gas port 66 are connected, high pressure gas can be sent into this air cylinder 31 by this second intake and exhaust device 33, promote this operating bar 34 and drive this contact pressing piece 38 downwards, allow these Brake pedal 72 downward starts, waste gas is discharged by this first row gas port 66 through this first intake and exhaust device 32 simultaneously, otherwise, when this master cock 69 of operation, this air taking port 65 and the 3rd porting 61 are connected, and the 4th porting 62 and this second row gas port 67 are connected, and high pressure gas can be sent into this air cylinder 31 by this first intake and exhaust device 32, promote this operating bar 34 and upwards drive this contact pressing piece 38, allow the 72 upwards starts of this Brake pedal, waste gas is discharged by this second row gas port 67 through this second intake and exhaust device 33 simultaneously, repeats above-mentioned action and can make on this Brake pedal 72, lower start, reach the oil pipe Air is discharged, assist to finish the operation of changing Brake fluid.

Aforementioned, this first and second pressure regulating valve 321,331 capable of regulating high pressure gas enter or discharge this air cylinder 31 flows.

Preamble system is that technical characterictic of the present utility model carries out specific description for preferred embodiment of the present utility model; Only, the personage who is familiar with technique is when can changing and revise the utility model not breaking away under spirit of the present utility model and the principle, and these changes and modification, all should be covered by in the category that following claim defines.

Claims

1. the maintenance accessory appliances of a brake system is characterized in that including:

2. the maintenance accessory appliances of brake system as claimed in claim 1, it is characterized in that, this bracing frame one side is established one first screw, opposite side is established one second screw, and this first adjustment plate is established one first elongated slot, and one first screw sequentially wears one first pad and this first elongated slot, spiral shell is located at this first screw again, this the second adjustment plate is established one second elongated slot, and one second screw sequentially wears one second pad and this second elongated slot, and spiral shell is located at this second screw again.

3. the maintenance accessory appliances of brake system as claimed in claim 1, it is characterized in that, this first axis hole is installed with a holding piece between this enclosing cover and this elastic element, this enclosing cover center provides a screw, spiral shell is established one and is adjusted screw on this screw, this adjustment screw one end is established a knob, and this adjustment screw periphery spiral shell is established a nut.

4. the maintenance accessory appliances of brake system as claimed in claim 2 is characterized in that, this pole outer Monday of side is established one first connecting portion and one second connecting portion, and this first and second connecting portion is fixedly arranged on this outer bar periphery.

5. the maintenance accessory appliances of brake system as claimed in claim 1 is characterized in that, this first and second profile groove is axial straight line spread configuration.

6. the maintenance accessory appliances of brake system as claimed in claim 1, it is characterized in that, this clip module comprises a bearing, one bearing, one clamping rod, one braking seat and a pressing piece, this bearing and this bearing are divided into this pole periphery opposite side, this braking seat wears a packing ring and is fixedly arranged on this bearing, this clamping rod one end is established a blocking part, the other end is established an annular groove, be close to this blocking part and establish a stop part, this clamping rod sequentially wears a spring and this braking seat, and this pressing piece stage casing is articulated in this bearing, and this pressing piece one end is established an engaging section, the other end is established the section of pressing, and this engaging section is sticked in this annular groove.

7. the maintenance accessory appliances of brake system as claimed in claim 1, it is characterized in that, this controller is installed on the bench board, this controller one side is established one the 3rd porting and the 4th porting, this is first years old, three portings see through one first gas piping and are connected, this is second years old, four portings see through one second gas piping and are connected, this controller opposite side is established an air taking port, these air taking port two sides set up a first row gas port and second row gas port separately, this air taking port sees through one the 3rd gas piping and is connected with a high pressure gas feeding mechanism, and this controller end face is installed a master cock.

8. the maintenance accessory appliances of brake system as claimed in claim 1 is characterized in that, this elastic element is that a Compress Spring is for this air cylinder resilient abutment.

9. the maintenance accessory appliances of brake system as claimed in claim 1 is characterized in that, this contact pressing piece is an elastic body.

10. the maintenance accessory appliances of brake system as claimed in claim 1 is characterized in that, this ratchet part bottom sets firmly a barrier ring.