CN217055949U

CN217055949U - Ball pin seat with buffer function

Info

Publication number: CN217055949U
Application number: CN202220763700.6U
Authority: CN
Inventors: 孙文增; 黄嫦娥
Original assignee: Jinjiang Lixin Auto Parts Co ltd
Current assignee: Jinjiang Lixin Auto Parts Co ltd
Priority date: 2022-04-04
Filing date: 2022-04-04
Publication date: 2022-07-26
Anticipated expiration: 2032-04-04

Abstract

The utility model relates to the technical field of automobile accessories and discloses a ball pin seat with a buffering function, which comprises a supporting seat and a ball pin seat shell fixedly arranged on the supporting seat, the ball pin base shell comprises a lower shell fixedly arranged on the supporting base and a reinforcing rib fixedly arranged at the upper end of the lower shell, the upper end of the reinforcing rib is fixedly provided with an upper shell, the lower shell, the reinforcing rib and the upper shell are combined into a spherical structure with an opening at the upper end, the inner walls of the lower shell, the reinforcing rib and the upper shell are fixedly provided with protective pads to keep the lower shell, the reinforcing rib and the upper shell as a whole, have stability simultaneously, and the protection of rubber material fills up can improve the sealed effect between ball round pin body and the ball round pin seat shell, prevents to become flexible, and stability is strong, if the external striking that receives of ball round pin seat shell, the protection fills up can play better buffering effect, avoids influencing the ball round pin body.

Description

Ball pin seat with buffer function

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a ball key seat with buffer function.

Background

An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are various in types, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting larger and larger. In recent years, automobile accessory manufacturers have been rapidly developed, and the ball pin seat are commonly used as connecting components in the mechanical field, so that the ball pin and the ball pin seat are widely used in life of people. The ball pin seat in the prior art mainly comprises a seat body and a web plate, wherein a ball pin hole is formed in the seat body, one end of the web plate is connected with the seat body into a whole, the ball pin hole is used for connecting a ball pin, and a mounting hole is formed in the web plate and used for fixing.

In the actual manufacturing process of the traditional ball pin seat, if the sealing performance of the ball pin seat is poor, the joint is easy to loosen, the loosened ball pin seat can generate large vibration on the whole, the stability of a connecting part is poor, the loss caused by the large vibration is large, the using effect is poor, and in the actual using process, if large fluctuation is generated by torque, the connecting part at the upper end of the ball pin seat can be linked to shake, and the buffering performance is poor; therefore, the existing requirements are not met, and a ball pin seat with a buffer function is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ball key seat with buffer function possesses the buffering effect good, prevents not hard up, and beneficial effect that stability is strong has solved the in-process that mentions in the above-mentioned background art at the in-service use, if moment produces great fluctuation, then can link the coupling part of its upper end and rock, problem that the cushioning nature is poor.

The utility model provides a following technical scheme: the utility model provides a ball key seat with buffer function, includes supporting seat and the ball key seat shell of fixed mounting on the supporting seat, the ball key seat shell includes fixed mounting lower part casing and the strengthening rib of fixed mounting on the supporting seat in lower part casing upper end, the upper end fixed mounting of strengthening rib has the upper portion casing, lower part casing, strengthening rib and upper portion casing make up into upper end open-ended spherical structure, the equal fixed mounting of inner wall of lower part casing, strengthening rib and upper portion casing has the protection pad, the component that the protection pad was made for the rubber material makes ball key seat shell keep a whole, and intensity is big, and stability is good.

As an alternative to the ball keyway with damping, in which: rubber balls are embedded into the bottom of the inner wall of the lower shell, distributed in an annular shape and connected with the protection pad in an inserting mode; the rubber ball has a larger contact surface with the ball pin body, so that the impact force between the ball pin body and the ball pin seat shell is reduced conveniently.

As an alternative of the ball pin seat with a buffer function of the present invention, wherein: the upper end of the upper shell is provided with two groups of groove bodies which are distributed on two sides of the upper shell in a mirror image manner; the ball pin body with the deviation size is compensated, and the fitting degree is increased conveniently.

As an alternative to the ball keyway with damping, in which: the lower end of the supporting seat is provided with a buffer mechanism, the lower end of the buffer mechanism is provided with a hyperbolic friction pendulum support, the lower end of the hyperbolic friction pendulum support is fixedly provided with a supporting base, the supporting base is provided with limit blocks, the limit blocks are positioned on two sides of the supporting seat, and two ends of the supporting base are provided with mounting pieces; the joint of the supporting seat and the supporting base is in a movable state, so that the vibration of the supporting base cannot influence the supporting seat and the ball pin seat shell at the upper end of the supporting seat.

As an alternative to the ball keyway with damping, in which: an arc-shaped groove is formed in the double-curved friction pendulum support, and the buffer mechanism is accommodated in the arc-shaped groove; limiting its vibration to only along the arc direction.

As an alternative to the ball keyway with damping, in which: the buffer mechanism comprises a conical block accommodated in the arc-shaped groove and a top plate fixedly mounted at the upper end of the conical block, mounting pieces are fixedly mounted on two sides of the top plate, and a triangular block is fixedly mounted on the top plate; under the cooperation of the conical block and the triangular block, the supporting seat and the supporting base can be connected.

As an alternative to the ball keyway with damping, in which: the lower end of the conical block is fixedly provided with a ball, and the ball is contacted with the bottom of the arc-shaped groove; the sliding effect between the conical block and the arc-shaped groove is convenient to increase.

As an alternative to the ball keyway with damping, in which: the lower end of the supporting seat is provided with a triangular groove, the triangular block is positioned in the triangular groove, and the volume of the triangular groove is larger than the area of the triangular block; the triangle blocks are arranged in the triangular grooves, so that the device can be driven to integrally recover the original position.

The utility model discloses possess following beneficial effect:

1. this ball key seat with buffer function, the equal fixed mounting of inner wall of lower part casing, strengthening rib and upper portion casing has the protection to fill up, makes it keep a whole, has stability simultaneously, and the protection of rubber material fills up can improve the sealed effect between ball key body and the ball key seat shell, prevents not hard up, and stability is strong, if the external striking that receives of ball key seat shell, the protection fills up can play better buffering effect, avoids influencing ball key body.

2. This ball key seat with buffer function when the whole emergence of device is rocked, the lower extreme of toper piece can remove along the radian of arc wall, and the system high point of triangle wall can be kept away from to the triangle piece of its upper end, and under curved effect, the device can automatic recovery to initial balance position after rocking, the resetting of the device of being convenient for, consequently vibrations all can be fallen by toper piece and hyperbolic friction pendulum support harmoniously, and buffering effect is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the supporting base of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the structure of the ball pin seat housing of the present invention.

Fig. 5 is a sectional view of the ball pin seat housing of the present invention.

In the figure: 1. a support base; 11. a hyperbolic friction pendulum support; 12. an arc-shaped slot; 13. a buffer mechanism; 131. a conical block; 132. a ball bearing; 133. a top plate; 134. mounting a sheet; 135. a triangular block; 14. a limiting block; 2. a supporting seat; 21. a triangular groove; 3. a ball pin seat housing; 31. a lower housing; 32. reinforcing ribs; 33. an upper housing; 34. a trough body; 35. a protective pad; 36. a rubber ball; 4. and (4) a mounting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Example 1

The present embodiment is intended to promote to solve the problem how to ensure that the installation between the ball pin body and the ball pin boss housing 3 can be stable, please refer to fig. 1, fig. 4 and fig. 5, a ball pin boss with a buffering function, including a supporting seat 2 and a ball pin boss housing 3 fixedly mounted on the supporting seat 2, the ball pin boss housing 3 includes a lower shell 31 fixedly mounted on the supporting seat 2 and a reinforcing rib 32 fixedly mounted on the upper end of the lower shell 31, an upper shell 33 is fixedly mounted on the upper end of the reinforcing rib 32, the lower shell 31, the reinforcing rib 32 and the upper shell 33 are combined into a spherical structure with an open upper end, protective pads 35 are fixedly mounted on the inner walls of the lower shell 31, the reinforcing rib 32 and the upper shell 33, and the protective pads 35 are members made of rubber material.

Rubber balls 36 are embedded into the bottom of the inner wall of the lower shell 31, and the rubber balls 36 are distributed in a ring shape and are connected with the protective pad 35 in an inserting manner.

The upper end of the upper shell 33 is provided with two groups of groove bodies 34, and the two groups of groove bodies 34 are distributed on two sides of the upper shell 33 in a mirror image mode.

The ball round pin body holds in ball round pin seat shell 3, the periphery of ball round pin body is by lower part casing 31, strengthening rib 32 and upper portion casing 33 surround, lower part casing 31 and upper portion casing 33 pass through strengthening rib 32 and connect, whole steadiness reinforcing, lower part casing 31 simultaneously, the equal fixed mounting of inner wall of strengthening rib 32 and upper portion casing 33 has protection pad 35, make it keep a whole, stability has simultaneously, and rubber material's protection pad 35 can improve the sealed effect between ball round pin body and the ball round pin seat shell 3, prevent to become flexible, high stability, if the external striking that receives of ball round pin seat shell 3, protection pad 35 can play better buffering effect, avoid influencing the ball round pin body.

In the installation, the bottom and the 36 contacts of rubber ball of ball round pin body, and the contact surface is great, is convenient for reduce the impact force between ball round pin body and the ball round pin seat shell 3, prevents that the fluctuation of moment is great and produce vibrations, has certain buffering effect, through offering cell body 34 on upper housing 33 surface for the ball round pin body that the compensation size has the deviation, is convenient for increase the laminating degree, makes its control at the reasonable within range of assembly, excellent in use effect.

Example 2

This embodiment is anticipated promoting to solve the problem how to cushion ball key seat shell 3 wholly, this embodiment is the improvement of making on embodiment 1's basis, it is concrete, please refer to fig. 1, fig. 2 and fig. 4, buffer gear 13 is installed to the lower extreme of supporting seat 2, buffer gear 13's lower extreme is provided with hyperbolic friction pendulum support 11, hyperbolic friction pendulum support 11's lower extreme fixed mounting has support base 1, support and install stopper 14 on the base 1, stopper 14 is located the both sides of supporting seat 2, installed part 4 is all installed at the both ends of support base 1.

An arc-shaped groove 12 is formed in the double-curved friction pendulum support 11, and the buffer mechanism 13 is accommodated in the arc-shaped groove 12.

Support base 1 and pass through the mountable of installed part 4 on automobile base, be convenient for the fastening supports base 1, supporting seat 2 passes through buffer gear 13 and is connected with support base 1, buffer gear 13 holds in arc wall 12, make supporting seat 2 be active state with the junction that supports base 1, consequently, the vibrations that support base 1 can not influence supporting seat 2 and ball key seat shell 3 of upper end, be convenient for cushion ball key seat shell 3 is whole, the bottom of arc wall 12 is the arc form, it can only be along curved direction to have restricted its vibrations, the direction of motion of its ball key body junction is inconsistent, consequently, its vibrations can not influence the holistic stability of ball key body.

Example 3

In the present embodiment, aiming to facilitate solving the problem of how to reset the device after the shock, the present embodiment is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 1 to 4, the buffer mechanism 13 includes a tapered block 131 accommodated in the arc-shaped groove 12 and a top plate 133 fixedly mounted on the upper end of the tapered block 131, mounting pieces 134 are fixedly mounted on both sides of the top plate 133, and a triangular block 135 is fixedly mounted on the top plate 133.

The ball 132 is fixedly mounted on the lower end of the tapered block 131, and the ball 132 contacts with the bottom of the arc-shaped groove 12.

The triangular groove 21 is opened to the lower extreme of supporting seat 2, and triangle piece 135 is located the triangular groove 21, and the volume of triangular groove 21 is greater than the area of triangle piece 135, and the culmination of triangular groove 21 can provide restoring force when the device takes place translation departure balanced position, makes toper piece 131 automatic recovery balanced position.

Supporting seat 2 is installed in the upper end that supports base 1 through toper piece 131, when the whole emergence of device is rocked, the radian removal of toper piece 131 along arc wall 12 can be followed to the lower extreme of toper piece 131, toper piece 131 self can produce the slope, the system high point of triangle groove 21 can be kept away from to the triangle piece 135 of its upper end, under curved effect, the device can automatic recovery to initial balance position after rocking, triangle piece 135 is located the high point department of triangle groove 21, and toper piece 131 is located the extremely low point of arc wall 12, be convenient for reset of device, be convenient for form multistage damping control effect.

When vibrations are great, then shake together with supporting seat 2, however fixed mounting has then restricted the scope that supporting seat 2 rocked at the stopper 14 of supporting base 1 upper end, consequently can not produce too big vibrations, prevents to topple, and its vibrations all can be fallen harmoniously by toper piece 131 and hyperbolic friction pendulum support 11, and buffering effect is good.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a ball key seat with buffer function, includes supporting seat (2) and ball key seat shell (3) of fixed mounting on supporting seat (2), its characterized in that: ball round pin seat shell (3) include lower part casing (31) and fixed mounting strengthening rib (32) in lower part casing (31) upper end on fixed mounting on supporting seat (2), the upper end fixed mounting of strengthening rib (32) has upper portion casing (33), lower part casing (31), strengthening rib (32) and upper portion casing (33) make up into upper end open-ended spherical structure, the equal fixed mounting in inner wall of lower part casing (31), strengthening rib (32) and upper portion casing (33) has protection pad (35), the component that protection pad (35) made for the rubber material.

2. A ball detent with damping function according to claim 1, wherein: lower part casing (31) inner wall bottom embedding has rubber ball (36), rubber ball (36) are the annular form and distribute, and alternate with protective pad (35) and be connected.

3. A ball detent with damping function according to claim 1, wherein: the upper end of the upper shell (33) is provided with two groups of groove bodies (34), and the two groups of groove bodies (34) are distributed on two sides of the upper shell (33) in a mirror image mode.

4. A ball detent with cushioning function as claimed in claim 1, wherein: buffer gear (13) are installed to the lower extreme of supporting seat (2), the lower extreme of buffer gear (13) is provided with hyperbolic friction pendulum support (11), the lower extreme fixed mounting of hyperbolic friction pendulum support (11) has support base (1), install stopper (14) on supporting base (1), stopper (14) are located the both sides of supporting seat (2), installed part (4) are all installed at the both ends of supporting base (1).

5. A ball pin seat with a buffering function according to claim 4, wherein: an arc-shaped groove (12) is formed in the hyperbolic friction pendulum support (11), and the buffer mechanism (13) is contained in the arc-shaped groove (12).

6. A ball keyway having a damping function, as set forth in claim 5, wherein: buffer gear (13) are including holding toper piece (131) in arc wall (12) and fixed mounting roof (133) in toper piece (131) upper end, the both sides fixed mounting of roof (133) has installation piece (134), fixed mounting has triangle piece (135) on roof (133).

7. The ball pin seat with buffering function as claimed in claim 6, wherein: the lower end of the conical block (131) is fixedly provided with a ball (132), and the ball (132) is in contact with the bottom of the arc-shaped groove (12).

8. A ball detent with damping function according to claim 6, wherein: triangular groove (21) have been seted up to the lower extreme of supporting seat (2), triangle piece (135) are located triangular groove (21), the volume of triangular groove (21) is greater than the area of triangle piece (135).