CN216382325U - Brake pad convenient to change installation - Google Patents
Brake pad convenient to change installation Download PDFInfo
- Publication number
- CN216382325U CN216382325U CN202123096942.9U CN202123096942U CN216382325U CN 216382325 U CN216382325 U CN 216382325U CN 202123096942 U CN202123096942 U CN 202123096942U CN 216382325 U CN216382325 U CN 216382325U
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- brake
- brake pad
- block
- installation
- backing plate
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Abstract
The utility model discloses a brake pad convenient to replace and install, which belongs to the technical field of brake pads and comprises a brake spindle head, wherein a brake pad installation guide structure and a brake pad friction block replacement structure are arranged outside the brake spindle head, a brake disc is installed on the outer side of the brake spindle head through a bolt, brake calipers are installed above the brake disc in a matched mode, the brake calipers are sleeved with a support, the inner side of the support is arranged in a hollow mode, and brake pad plates are installed at two ends inside the brake calipers. According to the utility model, the installation plate is added on the brake pad backing plate, and the brake pad friction block is installed on the surface of the installation plate, so that the traditional scheme that the whole brake pad backing plate is directly discarded and replaced when the brake pad friction block is replaced, the brake pad backing plate without abrasion is wasted, and the burden of industrial production is improved, therefore, the scheme that the installation plate is replaced to replace the brake pad friction block is adopted, and the burden of industrial production is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of brake pads, and particularly relates to a brake pad convenient to replace and install.
Background
The automobile brake pad is also called as an automobile brake shoe, and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and a friction lining block bear external pressure to generate friction action so as to achieve the purpose of reducing the speed of the automobile.
The automobile brake pad is characterized in that a retrieval result shows that the automobile brake pad is an automobile brake pad with the patent number of CN201921405990.1, and comprises a brake pad body, wherein a rubber damping layer is fixed on the upper surface of the brake pad body, the distance between the rubber damping layer and the upper surface of the brake pad body is H1, and a V-shaped chip removal groove is formed in the rubber damping layer; the novel V-shaped chip removal groove is characterized in that the rubber damping layer at the bottom of the V-shaped chip removal groove is provided with a convection through hole, so that the novel V-shaped chip removal groove has the effects of strong practicability and easiness in popularization; wherein, the deficiency points are as follows:
research and analysis find that the brake pad is not provided with a fixing and guiding device when the automobile brakes to enable the piston to push the brake pad to displace, so that the brake pad can be unsmooth in movement and the displacement direction can be changed, the automobile braking effect is reduced, and the device is not provided with a device structure capable of replacing the traditional method for replacing the brake pad to quickly replace a friction block on the brake pad, so that the burden on industrial production is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the brake pad convenient to replace and install is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a brake block convenient to change installation, includes brake spindle nose, brake disc, brake caliper, support, installation axle, piston, the brake disc is installed through the bolt in the brake spindle nose outside, the supporting brake caliper of installing in brake disc top, brake caliper is supporting to have the support, the movable embedding in support both ends has the installation axle, the piston is installed at the inside both ends of brake caliper, the brake block backing plate is installed to piston one end, brake spindle nose outside is provided with brake block installation guide structure and brake block clutch blocks change structure.
The brake pad friction block is installed at one end of the outer side of the brake pad backing plate, and installing rings are arranged at two ends of the top of the brake pad backing plate.
The brake pad installation guide structure comprises a movable groove, limiting thread heads and movable conjunction blocks, wherein the four ends of the inner side of the installation shaft are provided with the movable grooves, the inner sides of the end parts of the installation shaft are provided with thread grooves, the two ends of the installation shaft are in threaded connection with the limiting thread heads, the four ends of the inner side of the installation ring arranged at the top of the brake pad backing plate are provided with the movable conjunction blocks, and the movable conjunction blocks are in conjunction with the movable grooves.
The brake pad friction block replacing structure comprises an installation plate and a fitting clamping block.
The brake pad backing plate is movably embedded into the mounting plate, the two ends of the outer side of the mounting plate are respectively provided with a fitting clamping block, and the two ends of the brake pad backing plate are fixed with the fitting clamping blocks through locking bolts.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the four ends of the inner side of the mounting shaft are provided with the movable grooves, and the inner sides of the mounting rings at the tops of the brake pad backing plates are provided with the movable fit blocks, so that the movable grooves and the movable fit blocks are mutually matched, when an automobile is braked, the piston pushes the brake pad backing plates to displace, the brake pad backing plates are fixed and guided to displace, the brake pad backing plates are moved and replaced smoothly, the automobile braking efficiency is improved, and the reverse displacement of the brake pad backing plates can be prevented by arranging the limiting thread heads.
2. According to the utility model, the installation plate and the fit fixture block are arranged, the installation plate provided with the brake pad friction block is movably embedded into the brake pad backing plate and is fixed by screwing the bolt, so that the worn brake pad friction block can be quickly replaced, and the worn brake pad friction block is efficiently fixed after being replaced, thereby preventing the brake pad friction block from being in poor contact with a brake disc, and improving the braking efficiency of the automobile.
3. According to the utility model, the installation plate is added on the brake pad backing plate, and the brake pad friction block is installed on the surface of the installation plate, so that the traditional scheme that the whole brake pad backing plate is directly discarded and replaced when the brake pad friction block is replaced, the brake pad backing plate without abrasion is wasted, and the burden of industrial production is improved.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of an enlarged structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of the overall structure of the front face of the brake pad backing plate of the present invention;
FIG. 4 is a schematic sketch of the front mounting structure of the brake caliper and disc rotor of the present invention.
The labels in the figure are: 1. a brake spindle nose; 2. a brake disc; 3. a brake caliper; 4. a support; 401. installing a shaft; 402. a movable groove; 403. a limiting screw head; 5. a brake pad backing plate; 501. an activity conjunction block; 502. a brake pad friction block; 6. mounting a plate; 601. fitting the clamping block; 7. a piston.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the utility model:
referring to fig. 1-4, a brake block convenient to change installation, including brake spindle nose 1, brake disc 2, brake caliper 3, support 4, installation axle 401, piston 7, brake disc 2 is installed through the bolt in the 1 outside of brake spindle nose, brake caliper 3 is installed in the supporting installation in 2 tops of brake disc, brake caliper 3 is supporting to have support 4, 4 both ends activities of support are embedded there is installation axle 401, piston 7 is installed at 3 inside both ends of brake caliper, brake block backing plate 5 is installed to 7 one end of piston, 1 outside brake spindle nose is provided with brake block installation guide structure and brake block clutch blocks change structure.
Referring to fig. 1 and 3, further, a brake pad friction block 502 is installed at one end of the outer side of the brake pad plate 5, and installation rings are arranged at two ends of the top of the brake pad plate 5.
Referring to fig. 1-3, further, the brake pad installation guide structure includes a movable groove 402, a limit thread head 403, and a movable engagement block 501, wherein four ends of the inner side of the installation shaft 401 are all provided with the movable groove 402, the inner side of the end of the installation shaft 401 is all provided with a thread groove, two ends of the installation shaft 401 are all connected with the limit thread head 403 in a threaded manner, four ends of the inner side of the installation ring arranged at the top of the brake pad backing plate 5 are all provided with the movable engagement block 501, and the movable engagement block 501 is engaged with the movable groove 402;
insert installation axle 401 through the collar at brake block backing plate 5 top to make the inboard activity of collar agree with piece 501 and the inboard activity recess 402 of installation axle 401 agree with, then penetrate installation axle 401 with brake calliper 3, then pass through the bolt tightening at two brake calliper 3 tops, fix it, when the car is braking, under the effort that hydraulic oil pump carried hydraulic oil through hydraulic pressure oil pipe, can promote piston 7 and promote when brake block friction block 502 in the brake block backing plate 5 outside moves to brake disc 2 both ends, can play the guide effect when shifting brake block backing plate 5, make the homing work of brake block backing plate 5 more smooth and easy and played the installation fixed action to brake block backing plate 5 after the braking is accomplished.
Referring to fig. 3, further, the brake pad friction block replacing structure includes a mounting plate 6 and a fitting block 601.
Referring to fig. 3, further, an installation plate 6 is movably embedded in the brake pad backing plate 5, fitting blocks 601 are arranged at two ends of the outer side of the installation plate 6, and two ends of the brake pad backing plate 5 and the fitting blocks 601 are fixed through locking bolts;
after the brake pad friction block 502 of the automobile is worn, the brake pad friction block 502 can be quickly replaced by unscrewing the locking bolts at the two ends of the brake pad backing plate 5, taking the mounting plate 6 provided with the brake pad friction block 502 out of the clamping groove in the brake pad backing plate 5, clamping the new mounting plate 6 provided with the brake pad friction block 502 into the brake pad backing plate 5, and screwing the locking bolts again.
Referring to fig. 1-4, further, the bracket 4 is connected to the frame, and the piston 7 is connected to the brake oil pipe.
The working principle is as follows: firstly, a worker inserts the mounting plate 6 provided with the brake pad friction block 502 into a clamping groove in the brake pad backing plate 5, screws a locking bolt to mount the brake pad friction block 502, inserts a mounting ring at the top of the brake pad backing plate 5 into the mounting shaft 401, enables a movable conjunction block 501 at the inner side of the mounting ring to be in conjunction with a movable groove 402 at the inner side of the mounting shaft 401, then penetrates the brake calipers 3 into the mounting shaft 401, screws the tops of the two brake calipers 3 through bolts to fix the brake calipers, finally screws a limiting threaded head 403 into threaded grooves at two ends of the mounting shaft 401 to fix the mounting shaft 401 and prevent the brake pad backing plate 5 from reversely displacing, when the automobile is braked, a high-pressure brake oil pump pushes a piston 7 to push the brake pad friction block 502 at the outer side of the brake pad backing plate 5 to move towards two ends of the brake disc 2 under the action force of hydraulic oil delivered by a brake oil pipe, can play the guide effect when 5 displacements to the brake block backing plate, make the braking accomplish the back brake block backing plate 5 the work of playback more smoothly and played the installation fixed action to brake block backing plate 5, when needing to change brake block friction block 502, the staff unscrews spacing screw thread head 403 and unscrews the bolt at 3 tops of two fixed brake callipers again, lift two brake callipers 3 off from installation axle 401, then take off brake block backing plate 5 and take off in the inside draw-in groove of brake block backing plate 5 with the mounting panel 6 that will install brake block friction block 502, and change new brake block friction block 502 and then will dismantle the part-mounting that goes back.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a brake block convenient to change installation, includes brake spindle nose (1), brake disc (2), brake caliper (3), support (4), installation axle (401), piston (7), brake disc (2) are installed through the bolt in the brake spindle nose (1) outside, brake caliper (3) are installed in the supporting of brake disc (2) top, brake caliper (3) are supporting to have support (4), support (4) both ends activity embedding has installation axle (401), piston (7) are installed at brake caliper (3) inside both ends, brake block backing plate (5), its characterized in that are installed to piston (7) one end: brake block installation guide structure and brake block friction block change structure are provided with in brake spindle nose (1) outside.
2. A brake lining for easy replacement installation as claimed in claim 1 wherein: brake block friction block (502) are installed to brake block backing plate (5) outside one end, and brake block backing plate (5) top both ends all are provided with the collar.
3. A brake lining for easy replacement installation as claimed in claim 1 wherein: brake block installation guide structure agrees with piece (501) including activity recess (402), spacing thread head (403), activity, wherein, installation axle (401) inboard four ends all are provided with activity recess (402), and installation axle (401) tip inboard all is provided with the thread groove, the equal threaded connection in installation axle (401) both ends has spacing thread head (403), the inboard four ends of collar that brake block backing plate (5) top set up all is provided with the activity and agrees with piece (501), and the activity agrees with piece (501) and is agrees with the setting with activity recess (402).
4. A brake lining for easy replacement installation as claimed in claim 1 wherein: the brake pad friction block replacing structure comprises a mounting plate (6) and a fitting fixture block (601).
5. A brake lining for easy replacement installation as claimed in claim 2 wherein: the brake pad backing plate is characterized in that a mounting plate (6) is movably embedded in the brake pad backing plate (5), the two ends of the outer side of the mounting plate (6) are provided with fitting clamping blocks (601), and the two ends of the brake pad backing plate (5) are fixed with the fitting clamping blocks (601) through locking bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123096942.9U CN216382325U (en) | 2021-12-10 | 2021-12-10 | Brake pad convenient to change installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123096942.9U CN216382325U (en) | 2021-12-10 | 2021-12-10 | Brake pad convenient to change installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216382325U true CN216382325U (en) | 2022-04-26 |
Family
ID=81225128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123096942.9U Active CN216382325U (en) | 2021-12-10 | 2021-12-10 | Brake pad convenient to change installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216382325U (en) |
-
2021
- 2021-12-10 CN CN202123096942.9U patent/CN216382325U/en active Active
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