CN215805900U - Anti-deviation caliper hook - Google Patents

Abstract

The anti-deviation caliper hook comprises a caliper body, wherein a transmission column is arranged at the top of the caliper body, a hook is arranged on the outer surface of the transmission column, the hook is in interference fit with the transmission column, limiting columns are arranged at the top of the caliper body and positioned on two sides of the transmission column, the limiting columns are fixedly connected with the caliper body, and a limiting component is arranged between the limiting columns and the hook to limit the longitudinal displacement of the hook; replace traditional insection cooperation through interference fit between couple and the transmission post, can simplify the processing to the couple on the one hand to avoid having the clearance to influence calliper braking between couple and the transmission post, make braking system can normal operating.

Description

Anti-deviation caliper hook

Technical Field

The utility model belongs to the technical field of calipers, and particularly relates to an anti-offset caliper hook.

Background

Brake calipers are caliper devices having functions of decelerating, stopping, or maintaining a stopped state of a moving wheel, and are generally used only in a disc brake system. Caliper couple mainly used automatic parking is connected through the insection between traditional calliper couple and the transmission post, but can have the error when tooth punching, causes the transmission to live and has the clearance with calliper couple tooth butt joint back, along with the increase of the number of times of rotating, the clearance can increase day by day, causes the brake piston can't remove and targets in place to cause the unable complete locking of brake, influence braking system normal operating.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an anti-offset caliper hook, and the specific technical scheme is as follows:

prevent excursion formula calliper couple, including the calliper body, the top of calliper body is provided with the transmission post, the surface of transmission post is equipped with the couple, the couple with transmission post interference fit, calliper body top just is located transmission post both sides are provided with spacing post, spacing post with calliper body fixed connection, spacing post with be provided with spacing subassembly between the couple, restriction couple longitudinal displacement.

Furthermore, the limiting assembly comprises a connecting ring, a connecting plate, a sliding groove, a sliding block and a limiting block, the connecting ring is sleeved on the outer surface of the limiting column and is fixedly bonded with the limiting column, the connecting plate is fixedly connected between the connecting rings, the sliding groove is formed in the top of the connecting plate, the bottom end of the hook is fixedly connected with the sliding block matched with the sliding groove, and the limiting block of the limiting sliding block is clamped at the top of the connecting plate.

Furthermore, the bottom mounting of stopper is provided with the fixture block, open the top of connecting plate have with the draw-in groove of fixture block adaptation, the fixture block with draw-in groove interference fit.

Further, the slider includes first circle piece and second circle piece, first circle piece pass through the second circle piece with connecting plate fixed connection, first circle piece with the spout adaptation, the diameter of first circle piece is greater than the diameter of second circle piece.

Further, the couple includes plane portion, connecting portion and the flexion that connects gradually from bottom to top, the slider with plane portion bottom surface fixed connection.

The utility model has the beneficial effects that:

1. the hook and the transmission column are in interference fit to replace the traditional insection fit, so that on one hand, the processing of the hook can be simplified, on the other hand, the brake of the caliper is prevented from being influenced by the gap between the hook and the transmission column, and the brake system can normally operate;

2. the limiting assembly limits the longitudinal movement of the hook while not influencing the horizontal rotation of the hook, so that the hook cannot move longitudinally, the horizontal rotation stability is kept, and the caliper piston brake is prevented from being influenced by the deviation of the longitudinal displacement of the hook.

Drawings

FIG. 1 shows a schematic structural view of an anti-drift caliper hanger of the present invention;

FIG. 2 is a schematic view showing the connection between the stopper and the connecting plate according to the present invention;

FIG. 3 shows a schematic of the web construction of the present invention;

FIG. 4 is a schematic view of a stopper of the present invention;

FIG. 5 shows a schematic view of the slider structure of the present invention;

figure 6 shows a side cross-sectional view of a stop assembly of the present invention;

FIG. 7 shows a schematic view of the hook structure of the present invention;

shown in the figure: 1. a caliper body; 2. a drive post; 3. hooking; 31. a planar portion; 32. a connecting portion; 33. a bending section; 4. a limiting column; 5. a limiting component; 51. a connecting ring; 52. a connecting plate; 53. a chute; 54. a slider; 541. a first round block; 542. a second round block; 55. a limiting block; 56. a clamping block; 57. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, prevent excursion formula calliper couple, including calliper body 1, calliper body 1's top is provided with transmission post 2, transmission post 2's surface is equipped with couple 3, couple 3 with 2 interference fit of transmission post, calliper body 1 top just is located 2 both sides of transmission post are provided with spacing post 4, spacing post 4 with calliper body 1 fixed connection, spacing post 4 with be provided with spacing subassembly 5 between couple 3, restriction couple 3 longitudinal displacement.

Replace traditional insection cooperation through interference fit between couple 3 and the transmission post 2, on the one hand, can simplify the processing to couple 3, on the other hand avoids having the clearance to influence the calliper braking between couple 3 and the transmission post 2, spacing post 4 is fixed in on calliper body 1, it is spacing to carry out the rotation range of couple 3, the rotation range of couple 3 is just interval between two spacing posts 4, when couple 3 and spacing post 4 contact, couple 3 just can't continue to rotate, spacing subassembly 5 is not influencing couple 3 horizontal pivoted while to couple 3 longitudinal movement and restrict, make couple 3 unable longitudinal movement, thereby keep horizontal pivoted stationarity, avoid couple longitudinal movement to appear the deviation and influence calliper piston braking.

As shown in fig. 2 to 4, the limiting assembly 5 includes a connecting ring 51, a connecting plate 52, a sliding groove 53, a sliding block 54 and a limiting block 55, the connecting ring 51 is sleeved on the outer surface of the limiting column 4, the connecting ring 51 is fixedly bonded with the limiting column 4, the connecting plate 52 is fixedly connected between the connecting ring 51, the sliding groove 53 is formed in the top of the connecting plate 52, the sliding block 54 adapted to the sliding groove 53 is fixedly connected to the bottom end of the hook 3, and the limiting block 55 of the limiting sliding block 54 is clamped to the top of the connecting plate 52.

The inner diameter of the connecting ring 51 is slightly larger than the diameter of the limiting column 4, so that the connecting ring 51 can be positioned on the outer surface of the limiting column 4 and can be fixedly bonded with the limiting column 4, the connecting plate 52 is arranged in an arc shape and is consistent with the rotating track of the hook 3, the connecting plate 52 is fixedly connected with the connecting ring 51, the sliding groove 53 in the top of the connecting plate 52 is also consistent with the rotating track of the hook 3, the sliding block 54 is fixed at the bottom of the hook 3, the sliding block 54 is positioned in the sliding groove 53, the sliding block 54 can move in the sliding groove 53 when the hook 3 rotates, and the rotation of the hook 3 is not influenced.

The shape of stopper 55 sets up to the arc, matches with spout 53, and stopper 55 is fixed with connecting plate 52 joint, and is spacing to slider 54, makes slider 54 unable longitudinal movement to make the unable longitudinal movement of couple 3, reach the mesh of restriction couple 3 longitudinal movement, but do not influence the slip of slider 54 in spout 53, nevertheless slider 54 can't vertically break away from spout 53.

As shown in fig. 3 and 4, a stopper 56 is fixedly arranged at the bottom end of the stopper 55, a locking groove 57 adapted to the stopper 56 is formed at the top of the connecting plate 52, and the stopper 56 and the locking groove 57 are in interference fit.

The number of the clamping blocks 56 is the same as that of the clamping grooves 57, and when the clamping blocks 56 are in interference fit with the clamping grooves 57, the limiting blocks 55 are fixedly connected with the connecting plate 52 and are not easy to separate from the connecting plate, so that the sliding blocks 54 can be limited.

As shown in fig. 5, the sliding block 54 includes a first round block 541 and a second round block 542, the first round block 541 is fixedly connected to the connecting plate 52 through the second round block 542, the first round block 541 is adapted to the sliding groove 53, and a diameter of the first round block 541 is larger than a diameter of the second round block 542.

The diameter of first circle piece 541 is greater than the diameter of second circle piece 542, and the diameter of first circle piece 541 matches with spout 53's interval, first circle piece 541 just puts into spout 53, when two stopper 55 joints when connecting plate 52 tops, the clearance between two stopper 55 is less than first circle piece 541's diameter, therefore first circle piece 541 can't pass stopper 55 and break away from spout 53, the diameter of second circle piece 542 is less than first circle piece 541's diameter, and the diameter of second circle piece 542 is less than the clearance between the stopper 55, therefore second circle piece 542 can pass the clearance between the stopper 55 and be connected with couple 3, reach restriction longitudinal movement when not influencing horizontal rotation.

As shown in fig. 7, the hook 3 includes a planar portion 31, a connecting portion 32, and a curved portion 33 connected in sequence from bottom to top, and the slider 54 is fixedly connected to the bottom surface of the planar portion 31.

The plane portion 31 is parallel to the top of the caliper body 1, so that the slider 54 can slide in the sliding groove 53 when the plane portion 31 rotates, and the connecting portion 32 is inclined, so that the height of the bending portion 33 is higher than that of the plane portion 31, the bending portion 33 is convenient to connect with other objects, and the interval between the bending portion 33 and the plane portion 31 is not influenced by the plane portion 31.

The working principle is as follows: arrange the go-between 51 in spacing post 4 surface and bonding fixed, be connected transmission post 2 and 3 interference fit of couple, be connected transmission post 2 and calliper body 1 afterwards, the slider 54 of 3 bottom surfaces of couple is arranged in spout 53 this moment, in block 56 crimping to draw-in groove 57 on the stopper 55 afterwards, stopper 55 is spacing to slider 54 this moment, slider 54 can't break away from spout 53, slider 54 and spout 53 cooperation do not influence 3 lateral rotations of couple, but the unable longitudinal movement of restriction couple 3, guarantee couple 3 lateral rotation's stationarity.

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. Prevent excursion formula calliper couple, its characterized in that: including calliper body (1), the top of calliper body (1) is provided with transmission post (2), the surface of transmission post (2) is equipped with couple (3), couple (3) with transmission post (2) interference fit, calliper body (1) top just is located transmission post (2) both sides are provided with spacing post (4), spacing post (4) with calliper body (1) fixed connection, spacing post (4) with be provided with spacing subassembly (5) between couple (3), restriction couple (3) longitudinal displacement.

2. The anti-shifting caliper hanger of claim 1, wherein: the limiting assembly (5) comprises a connecting ring (51), a connecting plate (52), a sliding groove (53), a sliding block (54) and a limiting block (55), the connecting ring (51) is sleeved on the outer surface of the limiting column (4), the connecting ring (51) is fixedly bonded with the limiting column (4), the connecting plate (52) is fixedly connected between the connecting ring (51), the sliding groove (53) is formed in the top of the connecting plate (52), the sliding block (54) matched with the sliding groove (53) is fixedly connected to the bottom end of the hook (3), and the limiting block (55) of the limiting sliding block (54) is clamped to the top of the connecting plate (52).

3. The anti-shifting caliper hanger of claim 2, wherein: the bottom end of the limiting block (55) is fixedly provided with a clamping block (56), the top of the connecting plate (52) is provided with a clamping groove (57) matched with the clamping block (56), and the clamping block (56) is in interference fit with the clamping groove (57).

4. The anti-shifting caliper hanger of claim 2, wherein: the sliding block (54) comprises a first round block (541) and a second round block (542), the first round block (541) is fixedly connected with the connecting plate (52) through the second round block (542), the first round block (541) is matched with the sliding groove (53), and the diameter of the first round block (541) is larger than that of the second round block (542).

5. The anti-shifting caliper hanger of claim 2, wherein: couple (3) include by plane portion (31), connecting portion (32) and flexion (33) that connect gradually from the bottom up, slider (54) with plane portion (31) bottom surface fixed connection.

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