CN211343089U

CN211343089U - Automobile hook assembly for supporting

Info

Publication number: CN211343089U
Application number: CN201922428630.XU
Authority: CN
Inventors: 池邦洋
Original assignee: Zhejiang Huameiou Auto Parts Manufacturing Co ltd
Current assignee: Zhejiang Huameiou Auto Parts Manufacturing Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-25
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a car couple assembly for support relates to the car couple field, aims at solving the couple and is connected inseparably with the connecting piece, easily produces resonant problem. The key points of the technical scheme are as follows: including the car couple that is used for supporting the blast pipe and the connecting piece that is used for making it be connected with the car vehicle bottom, the periphery wall and the connecting piece of car couple one end support to press and be connected, the other end fixedly connected with dop of car couple, the one end fixedly connected with stopper that the dop was kept away from to the car couple, the connecting piece is including last clamp plate and the clamp plate of supporting down, go up the one end of supporting the clamp plate and pass through connecting portion fixed connection with the one end of supporting the clamp plate down, go up the other end of supporting the clamp plate and be equipped with the opening that is used for car couple card to go into down between the other end of supporting the clamp plate down, set up on the. The utility model discloses have and connecting piece in close contact with, reduce the effect that car couple and connecting piece took place to resonate.

Description

Automobile hook assembly for supporting

Technical Field

The utility model relates to a car couple assembly, more specifically say, it relates to a car couple assembly for support.

Background

The blast pipe of car is at present mostly fixed in the bottom of automobile body through the blast pipe couple, and the car is at the in-process of traveling, because vibrations can arouse the vibrations of blast pipe, because the blast pipe couple is bad with the contact of connecting piece, causes the blast pipe that can't arouse vibrations to the fixed action steadily to influence the life of blast pipe, vibrations cause the blast pipe to drop even when severe.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a car couple assembly for support through the connecting piece that sets up and closely laminate with the car couple to effectively slow down the vibrations transmission of car couple and connecting piece, and then play the supporting role of steadily to the blast pipe.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a car couple assembly for support, including the car couple that is used for supporting the blast pipe and be used for making its connecting piece be connected with the car vehicle bottom, the periphery wall and the connecting piece of car couple one end support to press and be connected, the other end fixedly connected with dop of car couple, the one end fixedly connected with stopper that the dop was kept away from to the car couple, the stopper is used for spacing car couple to break away from the connecting piece, the connecting piece includes to support the clamp plate and supports the clamp plate down, on support the one end of clamp plate and support the one end of clamp plate down and pass through connecting portion fixed connection, connecting portion have elastic deformation, on support the other end of clamp plate and be equipped with the opening that is used for car couple card to go into down between the other end of clamp plate, set up on the connecting.

Through adopting above-mentioned technical scheme, have the connecting piece that supports clamp plate and support the clamp plate down through the setting, make the whole periphery wall of connecting piece can be through the bolt to the car couple to support the pressure contact from top to bottom, thereby make connecting piece and car couple area of contact increase, connect simultaneously and have the pressure of supporting to the car couple under elastic connection portion's effect, the stopper is as long as break away from the connecting piece along the axis in order to prevent the car couple, thereby increase connecting piece and car couple's be connected compactness, be favorable to reducing the resonance influence that the blast pipe vibrations brought car couple and connecting piece, thereby make the car couple have the holding power to the blast pipe all the time, and then increase the life of blast pipe.

The utility model discloses further set up to: the lower pressing plate is provided with a convex ring for embedding the automobile hook, the concave surface of the convex ring is opposite to the concave surface of the upper pressing plate and the convex ring, the convex blocks are fixedly connected with the concave surface of the convex ring, the convex blocks are distributed in a linear array mode along the length direction of the connecting piece, the concave grooves are connected with the concave grooves in an embedded mode, the concave grooves are arranged on the contact surface of the automobile hook and the convex ring, and the concave grooves are distributed in a linear array mode along the length direction of the automobile hook.

Through adopting above-mentioned technical scheme, through set up the lug on the connecting piece and set up the recess on the car couple, it is spacing when being favorable to further carrying out axial and circumference position to car couple and connecting piece, through set up the bulge loop on the connecting piece, be favorable to increasing the area of contact of bulge loop and car couple periphery wall, thereby make connecting piece and car couple periphery wall laminating effect better, reduce the clearance between connecting piece and the car couple, and then reduce both because the resonance problem that the clearance produced.

The utility model discloses further set up to: the shape of the bump is elliptical.

Through adopting above-mentioned technical scheme, through injecing the shape of lug to be favorable to the car couple to imbed on the bulge loop from the opening part.

The utility model discloses further set up to: the outer peripheral wall of the automobile hook close to the limiting block is provided with a pressing groove, the pressing groove is formed in one side, opposite to the groove, of the automobile hook, and the inner bottom surface of the pressing groove is in pressing contact with one side, opposite to the lower pressing plate, of the upper pressing plate.

Through adopting above-mentioned technical scheme, through set up on the car couple and support the indent to make and support the periphery wall of clamp plate and car couple and become the face contact from line contact, increase the area of contact of connecting piece and car couple, make the connecting piece be connected with the better contact of car couple.

The utility model discloses further set up to: the stopper is the radius and is greater than the radial cylinder of car couple, and the stopper is close to the one side of propping the indent and offers the indent the same with car couple.

Through adopting above-mentioned technical scheme, carry on spacingly through the shape to the stopper to make the stopper can carry on spacingly at the side of connecting block, further make the stopper carry out spacing effect to the car couple of vibrations, prevent that the car couple breaks away from out the connecting piece because of vibrations.

The utility model discloses further set up to: one end fixedly connected with stick-up edge that connecting portion were kept away from to the clamp plate down, stick-up edge back to last clamp plate and with lower clamp plate slope setting.

Through adopting above-mentioned technical scheme, through set up the limit of sticking up on the clamp plate that supports down to make the car couple can more conveniently follow the opening part card in going into the bulge loop.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement, the connecting piece with the upper pressing plate and the lower pressing plate is arranged, so that the whole connecting piece can be in upper and lower pressing contact with the outer peripheral wall of the automobile hook through the bolt, the contact area of the connecting piece and the automobile hook is increased, meanwhile, the connecting piece is connected to the elastic connecting part and has pressing force on the automobile hook under the action of the elastic connecting part, the connection tightness of the connecting piece and the automobile hook is increased, the resonance influence of the automobile hook and the connecting piece caused by the vibration of the exhaust pipe is favorably reduced, the automobile hook always has supporting force on the exhaust pipe, and the service life of the exhaust pipe is prolonged;

2. through set up the lug on the connecting piece and set up the recess on the car couple, it is spacing when being favorable to further carrying out axial and circumferential position to car couple and connecting piece, through set up the bulge loop on the connecting piece, be favorable to increasing the area of contact of bulge loop and car couple periphery wall, thereby make connecting piece and car couple periphery wall laminating effect better, reduce the clearance between connecting piece and the car couple, and then reduce both because the resonance problem that the clearance produced.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a first schematic structural view of the hook of the present invention;

FIG. 3 is a schematic structural view of a hook of the present invention;

FIG. 4 is a schematic view of a structure of a connecting member according to the present invention;

fig. 5 is a schematic structural diagram of the middle connection member of the present invention.

In the figure: 1. a vehicle hook; 2. clamping a head; 3. a snap ring; 4. a limiting block; 5. a connecting member; 6. a groove; 7. pressing the groove; 8. an upper pressing plate; 9. pressing the pressing plate downwards; 10. a bump; 11. a connecting portion; 12. a threaded hole; 13. edge warping; 14. a convex ring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides an automobile hook assembly for support, as shown in fig. 1 to 5, including automobile hook 1 that is used for supporting the blast pipe and be used for making its connecting piece 5 of being connected with the car bottom, threaded hole 12 has been seted up on the connecting piece 5, and threaded hole 12 female connection has the bolt.

The connecting piece 5 comprises an upper pressing plate 8 and a lower pressing plate 9, a threaded hole 12 is simultaneously formed on the upper pressing plate 8 and the lower pressing plate 9, one end of the upper pressing plate 8 and one end of the lower pressing plate 9 are integrally formed through a connecting part 11, the connecting part 11 has elastic deformation, a connecting groove is formed in one side of the connecting part 11 close to the upper pressing plate 8 and one side of the lower pressing plate 9, the connecting groove is located at the maximum stress concentration position of the upper pressing plate 8 and the lower pressing plate 9, an opening for clamping the automobile hook 1 is formed between the other end of the upper pressing plate 8 and the other end of the lower pressing plate 9, one end of the lower pressing plate 9 far away from the connecting part 11 is fixedly connected with a raised edge 13, the raised edge 13 is back to the upper pressing plate 8 and is obliquely arranged with the lower pressing plate 9, the upper pressing plate 8 is a flat plate, two sides of the upper pressing plate 8 are respectively in pressing contact with the automobile bottom and the automobile hook 1, and a convex ring 14 for embedding the automobile hook 1 is arranged on, the concave surface of the convex ring 14 is opposite to the upper pressing plate 8, three convex blocks 10 which are linearly distributed in an array mode along the length direction of the connecting piece 5 are welded on the concave surface of the convex ring 14, the shape of each convex block 10 is oval, and the three convex blocks 10 are respectively connected with the three grooves 6 in an embedded mode.

The groove 6 is arranged on the contact surface of the automobile hook 1 and the convex ring 14, the groove 6 is arranged opposite to the pressing groove 7, the groove 6 is distributed in a linear array along the length direction of the automobile hook 1, the automobile hook 1 is formed by bending cylindrical steel for the second time in space, one end of the automobile hook 1, which is far away from the connecting piece 5, is fixedly connected with a clamping head 2 and a clamping ring 3, the clamping ring 3 is arranged between the connecting piece 5 and the clamping head 2 and is close to one side of the clamping head 2, the clamping ring 3 and the automobile hook 1 are formed into a whole body, the outer peripheral wall of the automobile hook 1, which is close to the limiting block 4, is provided with the pressing groove 7, the pressing groove 7 is arranged on one side of the automobile hook 1, which is opposite to the groove 6, the inner bottom surface of the pressing groove 7 is in pressing contact with one side, which is opposite to the upper pressing plate 8, of the pressing, one side of the limiting block 4 close to the abutting groove 7 is provided with an abutting groove 7 which is the same as the automobile hook 1.

In specific implementation, when the automobile hook 1 and the connecting piece 5 need to be installed, firstly, one end of the automobile hook 1 with the limiting block 4 is clamped into the convex ring 14 through an opening on one side of the upper warped edge 13 of the lower pressing block, the upper pressing plate 8 can mutually back and open towards the lower pressing plate 9 under the action of the elastic connecting part 11 and the connecting groove during clamping, the upper pressing plate 8 can reversely press against the automobile hook 1 when the automobile hook 1 enters the convex ring 14, care should be taken during installation that the inner side wall of the limiting block 4 is attached to the side wall of the connecting piece 5, simultaneously, the pressing groove 7 and the groove 6 on the automobile hook 1 are respectively aligned with the lower side surface of the upper pressing plate 8 and the convex block 10 on the lower pressing plate 9, and the convex block 10 can be completely embedded in the corresponding groove 6 after installation, then, a bolt simultaneously penetrates through the threaded holes 12 which are mutually aligned on the upper pressing plate 8 and the lower pressing plate 9, the upper pressing plate 8 and the lower pressing plate 9 which are mutually pressed against the automobile hook 1 can be more tightly pressed and connected by rotating the bolt, because the utility model is provided with the upper pressing plate 8 and the lower pressing plate 9 which are mutually pressed and connected, and the pressing groove 7, the groove 6 and the limiting block 4 which is used for limiting the axial position of the automobile hook 1 are arranged on the automobile hook 1, a convex ring 14 attached to the outer peripheral wall of the automobile hook 1 and a convex block 10 embedded with the groove 6 are arranged on the connecting piece 5, so that the contact surface of the connecting piece 5 and the automobile hook 1 is more closely attached, and the automobile hook 1 is completely pressed in the connecting piece 5, so that the vibrating automobile hook 1 can not generate resonance with the closely connected connecting piece 5 to the maximum extent, make automobile hook 1 have the holding power to the blast pipe all the time, and then be favorable to increasing the life of blast pipe under automobile hook 1's holding power.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a car couple assembly for support, is including car couple (1) that is used for supporting the blast pipe and be used for making its connecting piece (5) be connected with the car bottom, the periphery wall and connecting piece (5) of car couple (1) one end support to press and are connected, the other end fixedly connected with dop (2) of car couple (1), its characterized in that: one end fixedly connected with stopper (4) of dop (2) are kept away from in car couple (1), stopper (4) are used for spacing car couple (1) to break away from connecting piece (5), connecting piece (5) are including supporting clamp plate (8) and supporting clamp plate (9) down, go up the one end of supporting clamp plate (8) and pass through connecting portion (11) fixed connection with the one end of supporting clamp plate (9) down, connecting portion (11) have elastic deformation, on support the other end of clamp plate (8) and be equipped with the opening that is used for car couple (1) card to go into down between the other end of supporting clamp plate (9), set up on connecting piece (5) and run through on a plurality of screw hole (12) of supporting clamp plate (8) and supporting clamp plate (9) down, screw hole (12) female connection has the bolt.

2. A vehicle hitch assembly as claimed in claim 1, in which: support down to be equipped with bulge loop (14) that are used for car couple (1) embedding on clamp plate (9), the concave surface of bulge loop (14) is just to last to support on the concave surface of clamp plate (8) and bulge loop (14) a plurality of lugs (10) that distribute along connecting piece (5) length direction linear array, and is a plurality of lug (10) gomphosis is connected with a plurality of recesses (6), set up on the contact surface of car couple (1) and bulge loop (14) recess (6), the length direction of recess (6) along car couple (1) is linear array and distributes.

3. A vehicle hitch assembly as claimed in claim 2, in which: the shape of the lug (10) is an ellipse.

4. A vehicle hitch assembly as claimed in claim 3, in which: automobile hook (1) is close to and has seted up on the periphery wall of stopper (4) and supports indent (7), support indent (7) and set up in the one side of the relative recess (6) of automobile hook (1), support the interior bottom surface of indent (7) and support the one side of clamp plate (9) and support the press contact on pressing plate (8) relatively down.

5. A vehicle hitch assembly as claimed in claim 1, in which: stopper (4) are the radius and are greater than the radial cylinder of car couple (1), stopper (4) are close to one side of propping pressure groove (7) and have seted up the same groove (7) of propping pressure with car couple (1).

6. A vehicle hitch assembly as claimed in claim 1, in which: one end fixedly connected with of keeping away from connecting portion (11) of lower pressure board (9) sticks up limit (13), stick up limit (13) and support pressure board (8) and with lower pressure board (9) slope setting in the dorsad upwards.