CN217515142U

CN217515142U - Wheel device with high-efficient braking function

Info

Publication number: CN217515142U
Application number: CN202221412550.0U
Authority: CN
Inventors: 郭强
Original assignee: Jiashan Xinyue Plastic Industry Co ltd
Current assignee: Jiashan Xinyue Plastic Industry Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-30
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a wheel device with high-efficient braking function belongs to wheel device technical field, including the brake disc, calliper, wheel and installation component, brake disc and wheel fixed connection, calliper sets up in the one end of brake disc, the one end of calliper all is provided with the installation component, the installation component includes the brake lining piece, the inside wall of brake lining piece has the fixture block through spring symmetric connection, logical groove has been seted up to the one end symmetry of calliper, the fixture block runs through the brake lining piece and extends to the inside that leads to the groove, the both sides of brake lining piece all run through and are connected with the butt joint piece, the bilateral symmetry of butt joint piece has the guide block, the guide way has been seted up to the inside wall symmetry of brake lining piece, the guide block is sliding connection with the guide way. The beneficial effects of the utility model are that when carrying out the maintenance of the brake lining piece and changing, need not the complete machine and dismantle, it is more simple and convenient to operate, has reduced the maintenance cost, has guaranteed the area of the direct contact braking of brake lining piece and brake disc simultaneously to ensure that the braking is high-efficient timely, the security is higher.

Description

Wheel device with high-efficient braking function

Technical Field

The utility model relates to a wheel device technical field specifically says a wheel device with high-efficient braking function.

Background

The wheel is a rigid wheel which fixes the inner edge of the tyre, supports the tyre and bears the load together with the tyre, and consists of a wheel assembly consisting of two major components of the wheel and the tyre, and the brake is a device which has the functions of decelerating, stopping or keeping the moving component in a stopped state and the like, and is a mechanical part for stopping or decelerating the moving component in the machine.

Chinese patent application number is CN 201120148792.9's utility model discloses an automobile front wheel disc hydraulic brake, it comprises braking pincers, braking pincers installing support, knuckle, splash shield, wheel hub bearing unit and brake disc, and wheel hub bearing outer lane of wheel hub bearing unit is equipped with the arch, is equipped with the bolt hole in the arch, and the knuckle passes through the bolt to be connected with the arch, and wheel hub bearing inner circle is equipped with the wheel bolt, and the brake disc clearing hole cover is on the wheel bolt to be equipped with a set of ventilation hole. The utility model has the advantages that: the hub bearing unit integrates a sealing ring assembly, so that maintenance is avoided; the bearing clearance is controlled by a professional manufacturer, so that the oil consumption is reduced, and the service life of the bearing is prolonged; the brake disc ventilation structure improves brake heat dissipation performance.

The above comparison document has the following problems:

(1) brake caliper uses hydraulic oil effect to make brake lining piece and brake disc butt, produces the braking effect, and the brake lining piece is worn and torn easily after long-time the use, and the braking effect weakens, nevertheless maintains and changes and need wholly dismantle, and is consuming time longer, and efficiency is not high.

(2) In the vehicle driving process, sundries such as dust are easily adhered to the surface of the brake disc, so that the direct contact between the brake friction plate and the brake disc is influenced, and the efficient braking cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel device with high-efficient braking function to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a wheel device with high-efficient braking function, includes brake disc, calliper, wheel and installation component, brake disc and wheel fixed connection, calliper sets up in the one end of brake disc, the one end of calliper all is provided with the installation component, the installation component includes the brake lining piece, the inside wall of brake lining piece has the fixture block through spring symmetric connection, logical groove has been seted up to the one end symmetry of calliper, the fixture block runs through the brake lining piece and extends to the inside that leads to the groove, the both sides of brake lining piece all through connection have the butt piece, the bilateral symmetry of butt piece has the guide block, the guide way has been seted up to the inside wall symmetry of brake lining piece, guide block sliding connection is in the inside of guide way, the one end that the guide block is close to the fixture block is connected with the spring, and is connected with the guide way through the spring.

Furthermore, the section of the brake pad is in a concave shape and is abutted against two sides of the caliper.

Furthermore, one end, close to the abutting block, of the clamping block is subjected to inclination processing, and one end, close to the clamping block, of the abutting block is subjected to inclination processing.

Further, the bilateral symmetry of fixture block is connected with the stopper, the spacing groove has been seted up to the inside wall symmetry of brake lining piece, the stopper all is the T font with the spacing groove, and is sliding connection.

Further, the one end of calliper is provided with clean subassembly, clean subassembly includes the connecting plate, the connecting plate passes through bolted connection in the one end of calliper, the one end that the calliper was kept away from to the connecting plate is connected with the backing plate, the one end symmetric connection of backing plate has the scraper.

Further, the thickness of the backing plate is larger than that of the side edge of the brake pad, and the scrapers and the abutting blocks are arranged in a staggered mode.

The utility model discloses an improve and provide a wheel device with high-efficient braking function here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a carry out the block with the brake lining piece and be connected with calliper, when carrying out the brake lining piece maintenance change, need not have the complete machine to dismantle, operate more portably, reduced the maintenance cost.

And the second step is as follows: the utility model discloses a scraper cooperation pivoted brake disc, effectual debris such as the dust with brake disc surface adhesion strike off, have guaranteed the area of direct contact of brake lining piece with the brake disc to ensure that the braking is high-efficient timely, the security is higher.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a side view, cross-sectional, structural schematic of the mounting assembly of the present invention;

FIG. 4 is an enlarged view of area A in FIG. 3;

fig. 5 is a schematic structural view of the cleaning assembly of the present invention.

Description of reference numerals: 1. a brake disc; 2. a caliper; 3. a cleaning assembly; 31. a connecting plate; 32. a base plate; 33. a scraper; 4. a wheel; 5. mounting the component; 51. a brake pad; 52. a through groove; 53. a clamping block; 54. a guide groove; 55. a guide block; 56. a butting block; 57. a limiting block; 58. a limiting groove.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a wheel device with high-efficient braking function through improving here, as shown in figure 1-figure 5, including brake disc 1, calliper 2, wheel 4 and installation component 5, brake disc 1 and wheel 4 fixed connection, calliper 2 sets up in the one end of brake disc 1, the one end of calliper 2 all is provided with installation component 5, installation component 5 includes brake lining 51, brake lining 51 cross-section is character cut in bas-relief shape, and with calliper 2 both sides butt joint, thereby share the effort that fixture block 53 received, guarantee that brake lining 51 can not drop when rubbing with brake disc 1 butt, brake lining 51's inside wall has fixture block 53 through spring symmetric connection, fixture block 53's bilateral symmetry is connected with stopper 57, brake lining 51's inside wall symmetry has seted up spacing groove 58, stopper 57 and spacing groove 58 all are the T font, the brake pad is connected in a sliding manner, so that the clamping block 53 is limited and guided, a supporting function is provided, and the brake pad is prevented from falling off, a through groove 52 is symmetrically formed in one end of the caliper 2, the clamping block 53 penetrates through the brake pad 51 and extends into the through groove 52, abutting blocks 56 are connected to two sides of the brake pad 51 in a penetrating manner, one end, close to the abutting block 56, of the clamping block 53 is subjected to inclination treatment, one end, close to the clamping block 53, of the abutting block 56 is subjected to inclination treatment, so that the abutting block 56 is abutted to the inclined edge of the clamping block 53 by pushing the abutting block 56, the clamping block 53 is retracted into the brake pad 51, guide blocks 55 are symmetrically connected to two sides of the abutting block 56, guide grooves 54 are symmetrically formed in the inner side wall of the brake pad 51, the guide blocks 55 are connected to the inside of the guide grooves 54 in a sliding manner, one end, close to the clamping block 53, of the guide blocks 55 is connected to a spring and connected to the guide grooves 54 through the spring, the one end of calliper 2 is provided with clean subassembly 3, clean subassembly 3 includes connecting plate 31, connecting plate 31 passes through bolted connection in the one end of calliper 2, the one end that calliper 2 was kept away from to connecting plate 31 is connected with backing plate 32, the one end symmetric connection of backing plate 32 has scraper 33 to at the driving in-process, utilize scraper 33 butt brake disc 1, and utilize the rotation effect of brake disc 1, scrape debris such as brake disc 1 surface dust, avoid influencing the direct effort of brake lining 51 with brake disc 1, the thickness of backing plate 32 is greater than brake lining 51 side thickness, scraper 33 is the staggered arrangement with butt piece 56, thereby when avoiding carrying out brake lining 51 dismantlement installation, each part and the butt piece 56 formation cross interference of clean subassembly 3.

The working principle is as follows: in the driving process, the wheel 4 rotates synchronously with the brake disc 1, the scraper 33 abuts against the surface of the brake disc 1 to scrape off dust and other impurities on the surface of the brake disc 1, when the vehicle needs to brake, the caliper 2 drives the brake pad 51 to move through hydraulic oil acting force, the brake disc 1 is squeezed and rubbed to realize high-efficiency braking, after long-term use, the brake pad 51 is worn, the abutment block 56 is squeezed through a screwdriver or other tools to enable the guide block 55 to slide along the guide groove 54, the inclined surface of the abutment block 56 abuts against the inclined surface of the clamping block 53, the clamping block 53 drives the limiting block 57 to horizontally displace along the limiting groove 58 until the limiting block 57 completely retreats into the brake pad 51, the brake pad 51 slides downwards at the moment to enable the clamping block 53 to abut against the surface of the caliper 2, then the abutment block 56 is loosened to enable the spring to reset and drive the guide block 55 to reset with the abutment block 56, at this time, the brake pad 51 may be removed and replaced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wheel device with high-efficiency braking function is characterized in that: including brake disc (1), calliper (2), wheel (4) and installation component (5), brake disc (1) and wheel (4) fixed connection, calliper (2) set up in the one end of brake disc (1), the one end of calliper (2) all is provided with installation component (5), installation component (5) include brake lining piece (51), the inside wall of brake lining piece (51) has fixture block (53) through spring symmetric connection, logical groove (52) have been seted up to the one end symmetry of calliper (2), fixture block (53) run through brake lining piece (51) and extend to the inside of logical groove (52), the both sides of brake lining piece (51) all through connection have butt joint piece (56), the both sides symmetric connection of butt joint piece (56) has guide block (55), guide way (54) have been seted up to the inside wall symmetry of brake lining piece (51), the guide block (55) is connected to the inside of the guide groove (54) in a sliding mode, and one end, close to the clamping block (53), of the guide block (55) is connected with a spring and connected with the guide groove (54) through the spring.

2. A wheel apparatus with a high-efficiency braking function according to claim 1, characterized in that: the section of the brake pad (51) is in a concave shape and is abutted against two sides of the caliper (2).

3. A wheel apparatus with a high-efficiency braking function according to claim 1, characterized in that: one end, close to the abutting block (56), of the clamping block (53) is subjected to inclination processing, and one end, close to the clamping block (53), of the abutting block (56) is subjected to inclination processing.

4. A wheel apparatus with high-efficiency braking function according to claim 1, characterized in that: the both sides symmetry of fixture block (53) is connected with stopper (57), spacing groove (58) have been seted up to the inside wall symmetry of brake lining piece (51), stopper (57) all are the T font with spacing groove (58), and are sliding connection.

5. A wheel apparatus with high-efficiency braking function according to claim 1, characterized in that: the one end of calliper (2) is provided with clean subassembly (3), clean subassembly (3) are including connecting plate (31), bolted connection is passed through in the one end of calliper (2) in connecting plate (31), the one end that calliper (2) were kept away from in connecting plate (31) is connected with backing plate (32), the one end symmetric connection of backing plate (32) has scraper (33).

6. A wheel apparatus with high-efficiency braking function according to claim 5, wherein: the thickness of the backing plate (32) is larger than that of the side edge of the brake pad (51), and the scraper (33) and the abutting block (56) are arranged in a staggered mode.