CN218177796U - Snap-in brake caliper - Google Patents

Abstract

The utility model discloses a formula brake caliper buckles belongs to arresting gear technical field, including mount and calliper body, the inside symmetrical sliding connection of mount has the clutch blocks, the internal connection of calliper body has the piston, the one end of piston is connected with the pressure piece, the inside wall of calliper body is connected with the pressure piece, the top symmetry of mount is provided with coupling assembling, coupling assembling includes the fixing base, the one end of fixing base is connected with the dead lever, the inside wall of calliper body seted up with dead lever assorted draw-in groove, the inside wall of fixing base is connected with reset spring, reset spring's one end is connected with the movable rod, the movable rod runs through the fixing base, the one end of calliper body seted up with movable rod assorted logical groove, the one end of movable rod is connected with the spacing ring. The beneficial effects of the utility model are that optimized brake caliper's connected mode, it is convenient to dismantle, makes things convenient for going on of equipment maintenance work, has delayed the wear rate of parts such as clutch blocks simultaneously, has improved the life of equipment.

Description

Snap-in brake caliper

Technical Field

The utility model relates to a arresting gear technical field specifically says to a formula of bucking-in brake caliper.

Background

Braking is a Chinese vocabulary, commonly called braking. Refers to an operation of stopping or reducing the speed of a running locomotive, vehicle, other transportation means, machine, or the like. The general principle of braking is that a wheel or disc is fixed on the high-speed shaft of the machine, a brake shoe, belt or disc matched with the wheel or disc is installed on the machine base, and under the action of external force, the brake shoe, belt or disc generates braking torque, and the brake caliper is a component for applying acting force to the brake disc.

Chinese patent application number is CN 201921854697.3's utility model discloses a formula brake caliper detains, including the brake pump, the front end of brake pump is provided with the mount, two dead levers of bottom position fixedly connected with lean on of mount rear surface, two first recesses have been seted up to the top position by leaning on of mount front surface, the second recess has been seted up to the intermediate position by of mount top front end, the third recess has all been seted up to both sides position by of mount top front end, the bottom of second recess and two third recesses all runs through to being located inside the first recess that the bottom set up, first perforation has been seted up to the bottom position by in the middle of the mount front surface, the front end fixedly connected with piston of brake pump. This formula of buckleing braking caliper through the design of first recess, second recess and third recess, can strengthen the circulation of air of mount front end, can effectively dispel the heat to first heat conduction rubber.

The above comparison document has the following problems:

(1) Because the vehicle tire spatial position is narrow and small, when installing and dismantling brake caliper, the screwing of bolt is comparatively inconvenient, therefore maintenance and maintenance to brake caliper are comparatively loaded down with trivial details.

(2) In the running process of a vehicle, dust or oil stains are easily accumulated on the inner side of the brake caliper, so that the dragging torque of the brake caliper is increased, and the friction block is quickly abraded.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detain formula brake caliper 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 formula brake caliper buckles, includes mount and calliper body, the inside symmetrical sliding connection of mount has the clutch blocks, the internal connection of calliper body has the piston, the one end of piston is connected with the pressure piece, the inside wall of calliper body is connected with the pressure piece, the top symmetry of mount is provided with coupling assembling, coupling assembling includes the fixing base, the one end of fixing base is connected with the dead lever, the inside wall of calliper body seted up with dead lever assorted draw-in groove, the inside wall of fixing base is connected with reset spring, reset spring's one end is connected with the movable rod, the movable rod runs through the fixing base, the one end of calliper body seted up with movable rod assorted logical groove, the one end of movable rod is connected with the spacing ring.

Furthermore, the inside wall of fixing base has seted up the keyway, the one end of movable rod is connected with the moment of torsion key, the keyway is sliding connection with the moment of torsion key.

Further, the one end annular of movable rod is provided with a plurality of stoppers, the one end of stopper is connected with spacing spring, the stopper is connected with the inside wall of movable rod through spacing spring, the width that calliper body lateral wall is equated to with the interval of stopper to the spacing ring.

Furthermore, the one end of mount is provided with the clearance subassembly, the clearance subassembly includes slot and inserted block, the one end at the mount top is seted up to the slot, the inside of slot is located to the inserted block, the inside wall symmetric connection of slot has the elasticity buckle, the one end symmetric connection of inserted block has the board of shaving.

Furthermore, the cross sections of the two shaving plates are triangular, and the distance between the two shaving plates is equal to the width of the brake pad.

The utility model discloses an improve and provide a formula of buckleing brake caliper here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a movable rod uses with the cooperation of dead lever, realizes the installation to calliper to utilize stopper and spacing ring to carry out corresponding spacing to calliper, improve connection stability, need not use extra instrument to dismantle, optimized the installation dismantlement mode, improved the efficiency of equipment maintenance and maintenance.

And the second step is as follows: the utility model provides the high joint formula is shaved the rotation effect of board cooperation brake block, shaves the dust and the greasy dirt of brake block both sides and removes, has reduced the inside dust of infiltration clutch blocks and calliper, avoids the increase of the moment of dragging that arouses because of the dust, has delayed the wearing and tearing speed of clutch blocks, has improved the life of equipment.

Drawings

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

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a partial top view structure of the present invention;

FIG. 4 is an enlarged schematic view of area A in FIG. 2;

fig. 5 is a schematic structural diagram of a part of the components of the present invention.

Description of reference numerals: 1. a fixed mount; 2. cleaning the assembly; 21. elastic buckle; 22. a slot; 23. inserting a block; 24. shaving the board; 3. a connecting assembly; 31. fixing the rod; 32. a fixed seat; 33. a return spring; 34. a keyway; 35. a torque key; 36. a movable rod; 37. a limiting ring; 38. a limiting block; 39. a limiting spring; 4. a caliper body; 41. a card slot; 42. a through groove; 5. a piston; 6. a pressure block; 7. a friction block.

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 formula of detaining brake caliper is provided herein through the improvement, as shown in fig. 1-5, including mount 1 and calliper body 4, the inside symmetry sliding connection of mount 1 has clutch blocks 7, the inside of calliper body 4 is connected with piston 5, the one end of piston 5 is connected with pressure block 6, the inside wall of calliper body 4 is connected with pressure block 6, the top symmetry of mount 1 is provided with coupling assembling 3, coupling assembling 3 includes fixing base 32, the one end of fixing base 32 is connected with dead lever 31, the inside wall of calliper body 4 is seted up with dead lever 31 assorted draw-in groove 41, the inside wall of fixing base 32 is connected with reset spring 33, the one end of reset spring 33 is connected with movable rod 36, the inside wall of fixing base 32 is equipped with keyway 34, the one end of movable rod 36 is connected with moment of torsion key 35, keyway 34 is sliding connection with moment of torsion key 35, thereby utilize moment of torsion key 35 and keyway 34 to carry out axial spacing to movable rod 36, avoid movable rod 36 to rotate the skew and make reset spring 33 damage, prolong the equipment life, movable rod 36 runs through fixing base 32, the one end of movable rod 36 is equipped with movable rod 36 and is equivalent to the width of caliper body 36, the movable rod 36 is connected with limiting ring 38, the limiting block 36, the width of limiting block 38 of limiting ring 38, the possibility that the caliper body 4 is loosened and falls is reduced, the stability of the device is improved, one end of the fixing frame 1 is provided with the cleaning assembly 2, the cleaning assembly 2 comprises a slot 22 and an insert block 23, the slot 22 is arranged at one end of the top of the fixing frame 1, the insert block 23 is inserted into the slot 22, the inner side wall of the slot 22 is symmetrically connected with an elastic buckle 21, one end of the insert block 23 is symmetrically connected with shaving plates 24, the cross section of each shaving plate 24 is triangular, the distance between the shaving plates 24 is equal to the width of a brake pad, therefore, the shaving plates 24 are abutted to the brake pad, the possibility that dust enters the device along with the gap between the brake pad and the shaving plates 24 is reduced, the cleaning assembly 2 is arranged at an inlet of the rotation direction of the brake pad, the brake pad rotation acting force and the abutting of the shaving plates 24 are utilized to scrape off dust on the surface of the brake pad, the dust is reduced, and the dust enters the friction block 7 and the inner side of the caliper body 4, and the abrasion rate of the device is reduced.

The working principle is as follows: during braking, oil pressure acts on the piston 5 through a pipeline to enable the piston 5 to displace, so as to drive the pressure block 6 connected with the piston 5 to displace, the pressure block 6 acts on the friction block 7 and enables the friction block 7 to abut against a brake pad, then the piston 5 continuously displaces, the caliper body 4 displaces in the opposite direction by using the reaction force of the friction block 7 and the brake pad, the caliper body 4 drives the limiting ring 37 to displace, the limiting ring 37 drives the movable rod 36 to displace, the movable rod 36 horizontally displaces and drives the return spring 33 to compress under the limiting guide effect of the torque key 35 and the key groove 34, the piston 5 continuously displaces until the pressure block 6 connected with the caliper body 4 abuts against the friction block 7 and enables the friction block 7 to abut against the brake pad, at the moment, the two friction blocks 7 abut against the brake pad simultaneously to realize a braking function, in the rotating process of the brake pad, the shaving plate 24 is matched with the rotating acting force of the brake pad to shave off dust and greasy dirt on two sides of the brake pad, when maintenance, the movable rod 38 is pressed into the movable rod 36 and pushed to retract, the movable rod 39 is retracted into the fixed seat to withdraw from the through groove 32, and the movable rod 36 to correspondingly withdraw the movable rod from the fixed seat, and the caliper body 4 to work.

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 (5)

1. A snap-in brake caliper characterized by: including mount (1) and calliper body (4), the inside symmetry sliding connection of mount (1) has clutch blocks (7), the internal connection of calliper body (4) has piston (5), the one end of piston (5) is connected with pressure block (6), the inside wall of calliper body (4) is connected with pressure block (6), the top symmetry of mount (1) is provided with coupling assembling (3), coupling assembling (3) are including fixing base (32), the one end of fixing base (32) is connected with dead lever (31), the inside wall of calliper body (4) seted up with dead lever (31) assorted draw-in groove (41), the inside wall of fixing base (32) is connected with reset spring (33), the one end of reset spring (33) is connected with movable rod (36), movable rod (36) run through fixing base (32), the one end of calliper body (4) seted up with movable rod (36) assorted logical groove (42), the one end of movable rod (36) is connected with spacing ring (37).

2. A snap-in brake caliper according to claim 1, wherein: keyway (34) have been seted up to the inside wall of fixing base (32), the one end of movable rod (36) is connected with moment of torsion key (35), keyway (34) are sliding connection with moment of torsion key (35).

3. A snap-in brake caliper according to claim 1, wherein: the one end annular of activity pole (36) is provided with a plurality of stopper (38), the one end of stopper (38) is connected with spacing spring (39), stopper (38) are connected with the inside wall of activity pole (36) through spacing spring (39), the interval of spacing ring (37) and stopper (38) is equal to the width of calliper body (4) lateral wall.

4. A snap-in brake caliper according to claim 1, wherein: the one end of mount (1) is provided with clearance subassembly (2), clearance subassembly (2) are including slot (22) and inserted block (23), the one end at mount (1) top is seted up in slot (22), the inside of locating slot (22) is inserted in inserted block (23), the inside wall symmetric connection of slot (22) has elasticity buckle (21), the one end symmetric connection of inserted block (23) has shaving board (24).

5. A snap-in brake caliper according to claim 4, characterized in that: the cross section of the two shaving plates (24) is triangular, and the distance between the two shaving plates (24) is equal to the width of a brake pad.

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