CN215797888U

CN215797888U - Hanger for shock absorber assembly

Info

Publication number: CN215797888U
Application number: CN202122332363.3U
Authority: CN
Inventors: 高鹏
Original assignee: Faw Jiefang Dalian Diesel Engine Co ltd; FAW Jiefang Automotive Co Ltd
Current assignee: Faw Jiefang Dalian Diesel Engine Co ltd; FAW Jiefang Automotive Co Ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-11
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance for a shock absorber assembly, which comprises a lifting appliance main body, wherein the lifting appliance main body is L-shaped and comprises a first fixing part and a second fixing part which are connected with each other; the lifting ring is arranged on the first fixing part and is used for being connected with a lifting device; the locking hook is rotatably arranged on the second fixing part and used for hanging the shock absorber assembly; the positioning pin is arranged on the second fixing part and located below the locking hook, and the positioning pin can be inserted into the positioning hole of the shock absorber assembly. The utility model can reduce labor intensity and ensure the smooth assembly of the shock absorber assembly.

Description

Hanger for shock absorber assembly

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance for a shock absorber assembly.

Background

With the development of the automobile industry, more and more automobiles enter the production and living field, and great convenience is brought to the production and living of people. In the manufacturing process of automobiles, a shock absorber assembly needs to be installed on a crankshaft of an engine.

In the prior art, the shock absorber assembly is generally transported and assembled by manual handling. However, the weight of the damper assembly exceeds 30 kg, the labor intensity is very high in the manual carrying process, on one hand, the damper is very easy to fall off due to insufficient strength of carrying personnel, and on the other hand, the damper assembly is easy to damage due to collision with the ground after falling off. Adopt hoisting apparatus to lift by crane because hoisting apparatus can't be effectively with bumper shock absorber assembly fixed connection, have the risk that the bumper shock absorber assembly dropped equally.

Therefore, a hanger for a shock absorber assembly is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting appliance for a shock absorber assembly, which can reduce labor intensity and ensure that the shock absorber assembly is assembled smoothly.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a hanger for a shock absorber assembly comprising:

the lifting appliance comprises a lifting appliance main body, a lifting appliance handle and a lifting appliance handle, wherein the lifting appliance main body is L-shaped and comprises a first fixing part and a second fixing part which are connected with each other;

the lifting ring is arranged on the first fixing part and is used for being connected with a lifting device;

the locking hook is rotatably arranged on the second fixing part and used for hanging the shock absorber assembly;

the positioning pin is arranged on the second fixing part and located below the locking hook, and the positioning pin can be inserted into the positioning hole of the shock absorber assembly.

Optionally, a strip-shaped hole is formed in the first fixing portion, and the hanging ring is slidably arranged in the strip-shaped hole.

Optionally, the lower extreme of rings sets up the connecting piece, the connecting piece slides and sets up in the bar hole, just the lower extreme of connecting piece is relative the bar hole stretches out, the lower extreme spiro union of connecting piece has the nut, the nut is used for injecing the connecting piece is in the position in the bar hole.

Optionally, the second fixing portion is provided with a mounting hole and a rotating shaft hole communicated with the mounting hole, a rotating shaft penetrates through the rotating shaft hole, and one end of the locking hook is connected with the rotating shaft.

Optionally, the locking hook comprises a main body part and a hook part which are connected with each other and arranged at an included angle, the main body part is connected with the rotating shaft, and the hook part faces the second fixing part.

Optionally, the locking hook is provided with a weight reduction groove.

Optionally, a buffer layer is arranged on one side of the locking hook, which is in contact with the shock absorber assembly.

Optionally, a threaded hole is formed in the second fixing portion, and the positioning pin is screwed with the second fixing portion through the threaded hole.

Optionally, a lock nut screwed with the positioning pin is arranged on the positioning pin.

Optionally, the second fixing portion is provided with a plurality of threaded holes at intervals, and the positioning pins are arranged on the second fixing portion at intervals and are arranged in one-to-one correspondence with the threaded holes.

The utility model has the beneficial effects that:

the utility model provides a lifting appliance for a shock absorber assembly. The lifting appliance main body is L-shaped and comprises a first fixing part and a second fixing part which are connected with each other, the lifting ring is arranged on the first fixing part and used for being connected with a lifting device, the second fixing part is rotatably provided with a locking hook and used for hanging the shock absorber assembly, and the positioning pin can be inserted into a positioning hole of the shock absorber assembly, so that the shock absorber assembly is lifted by matching the locking hook with the positioning pin. By the mode, the shock absorber assembly is lifted by the lifting device, the labor intensity of transport personnel can be reduced, and meanwhile, the lifting device can be used for guaranteeing the smooth operation of lifting and installation of the shock absorber assembly.

Drawings

Figure 1 is a schematic view of a spreader for a shock absorber assembly of the present invention.

In the figure:

1. a hanger body; 11. a first fixed part; 111. a strip-shaped hole; 12. a second fixed part; 121. mounting holes; 122. a rotating shaft hole; 2. a hoisting ring; 3. locking the hook; 31. a main body portion; 32. a hook portion; 321. a weight reduction groove; 4. positioning pins; 41. and locking the nut.

Detailed Description

The technical scheme of the utility model is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the process of manufacturing the automobile, a damper assembly needs to be installed on a crankshaft of the engine, so that the crankshaft of the engine is damped, and the working stability of the engine is guaranteed. However, in the process of assembling the shock absorber assembly, the weight of the shock absorber assembly exceeds 30 kg, and the shock absorber assembly is manually carried, so that the labor intensity is very high; the hoisting device is adopted for hoisting, and the hoisting device cannot be effectively fixedly connected with the shock absorber assembly, so that the risk that the shock absorber assembly falls off exists.

In order to solve the above problems and reduce labor intensity and ensure smooth assembly of the shock absorber assembly, the present invention provides a hanger for the shock absorber assembly, as shown in fig. 1. This hoist for bumper shock absorber assembly includes: the lifting appliance comprises a lifting appliance main body 1, a lifting ring 2, a locking hook 3 and a positioning pin 4.

Wherein, hoist main part 1 is L shape, including interconnect's first fixed part 11 and second fixed part 12, in this embodiment, first fixed part 11 and second fixed part 12 structure as an organic whole to guarantee stability and the intensity of being connected between first fixed part 11 and the second fixed part 12, guarantee can not take place the fracture accident at the in-process of lifting by crane the bumper shock absorber assembly. The lifting ring 2 is arranged on the first fixing part 11 and is used for being connected with a lifting device; the locking hook 3 is rotatably arranged on the second fixing part 12, and the locking hook 3 is used for hanging the shock absorber assembly; the positioning pin 4 is detachably arranged on the second fixing portion 12 and located below the locking hook 3, and the positioning pin 4 can be inserted into a positioning hole of the shock absorber assembly.

The locking hook 3 is arranged on the second fixing portion 12 in a rotating mode, after the shock absorber assembly is transported in place, the locking hook 3 can hook the shock absorber assembly, in the hoisting process, the locking hook 3 rotates downwards under the action of self weight, so that the shock absorber assembly can be automatically hooked tightly, the positioning pin 4 can be inserted into the positioning hole formed in the shock absorber assembly, and the shock absorber assembly is hoisted by matching the locking hook 3 with the positioning pin 4. By the mode, the shock absorber assembly is lifted by the lifting device, the labor intensity of transport personnel can be reduced, and meanwhile, the lifting device can be used for guaranteeing the smooth operation of lifting and installation of the shock absorber assembly.

Optionally, a strip-shaped hole 111 is formed in the first fixing portion 11, and the hanging ring 2 is slidably disposed in the strip-shaped hole 111. Specifically, in the present embodiment, the strip-shaped hole 111 is opened along the extending direction of the first fixing portion 11. Through seting up

bar hole

111, 2 shift positions of rings of being convenient for to when lifting by crane the bumper shock absorber assembly, adjust the focus of lifting by crane, thereby guarantee that lift by crane process and transportation can go on smoothly.

Optionally, the lower end of the hanging ring 2 is provided with a connecting piece, the connecting piece is slidably arranged in the strip-shaped hole 111, the lower end of the connecting piece extends out of the strip-shaped hole 111, the lower end of the connecting piece is connected with a nut in a threaded mode, and the nut is used for limiting the position of the connecting piece in the strip-shaped hole 111. In this embodiment, the connecting piece is the double-screw bolt, and the double-screw bolt is integrated structure with rings 2 welding as an organic whole, guarantees the joint strength of connecting piece and rings 2. After the hoisting ring 2 is moved to a position and the gravity center of the hoisting shock absorber assembly is adjusted, the nut is locked, so that the position of the hoisting ring 2 is fixed, and the situation that the hoisting shock absorber assembly shakes too much or even drops due to the fact that the hoisting ring 2 slides in a reciprocating mode along the extending direction of the strip-shaped hole 111 in the hoisting and transporting process is avoided.

Further, in order to improve the effect of fixing the connecting piece by the nut, an anti-slip layer is arranged at the lower end surface of the first fixing portion 11 at the position of the strip-shaped hole 111, wherein the anti-slip layer can be made of rubber or silica gel. Protruding anti-skidding line or the non-skid stud that is equipped with in the surface of rubber or silica gel is twisting the nut and is carrying out the in-process that rings 2 fixed carrying out, owing to set up the frictional force that the skid resistant course can increase nut and first fixed part 11 to guarantee that rings 2 can not slide in bar hole 111 after fixed, guarantee the stability of transportation bumper shock absorber assembly.

Optionally, the second fixing portion 12 is provided with a mounting hole 121 and a rotating shaft hole 122 communicating with the mounting hole 121, a rotating shaft penetrates through the rotating shaft hole 122, and one end of the locking hook 3 is connected with the rotating shaft. The locking hook 3 rotates through the rotating shaft, and the rotating fluency is guaranteed. Further, the weight of the second fixing portion 12 can be reduced by forming the mounting hole 121, thereby achieving a light weight design.

Optionally, the locking hook 3 includes a main body portion 31 and a hook portion 32 connected to each other and disposed at an included angle, the main body portion 31 is connected to the rotating shaft, and the hook portion 32 is disposed toward the second fixing portion 12. In the present embodiment, the main body portion 31 and the hook portion 32 are formed as an integral structure and are formed by sheet metal processing. The main body part 31 and the hook part 32 are designed to be of an integrated structure, so that the connection strength of the main body part 31 and the hook part 32 can be ensured, and the manufacturing is facilitated by adopting a sheet metal process. The hook part 32 is hooked on the edge part of the shock absorber assembly, so that the shock absorber assembly is positioned between the hook part 32 and the second fixing part 12, and the safety of the total combined transportation of the shock absorber is ensured by combining the combined action of the positioning pin 4.

Optionally, the locking hook 3 is provided with a lightening slot 321. Specifically, in the present embodiment, the lightening grooves 321 extend from the edge of the hook portion 32 toward the main body portion 31. The weight of the locking hook 3 can be further reduced by forming the lightening groove 321, so that the light weight design is realized. In other embodiments, the hollow design of the locking hook 3 can be performed on the premise that the locking hook 3 has enough strength, and the lightweight design of the locking hook 3 is also realized.

Optionally, a buffer layer is arranged on one side of the locking hook 3 contacting the shock absorber assembly. Specifically, in the present embodiment, the cushion layer is made of silicone rubber or rubber. On the one hand, can avoid the rigidity contact to cause the fish tail to the bumper shock absorber assembly when locking couple 3 is connected with the bumper shock absorber assembly, on the other hand, can increase the frictional force between locking couple 3 and the bumper shock absorber assembly.

Optionally, a threaded hole is formed in the second fixing portion 12, and the positioning pin 4 is screwed with the second fixing portion 12 through the threaded hole. Specifically, an external thread is provided on the outer peripheral surface of the positioning pin 4, and the positioning pin 4 is screwed with the second fixing portion 12, so that the positioning pin 4 can be conveniently mounted and dismounted.

Optionally, a lock nut 41 screwed with the positioning pin 4 is disposed on the positioning pin 4. After the positioning pin 4 is installed in place, the positioning pin 4 is fixed on the second fixing portion 12 by the locking nut 41, and the positioning pin 4 can be prevented from shaking in a threaded hole by attaching the locking nut 41 to the second fixing portion 12, so that the positioning pin 4 is ensured to be stably arranged on the second fixing portion 12.

Optionally, a plurality of threaded holes are formed in the second fixing portion 12 at intervals, and the positioning pins 4 are formed in the second fixing portion 12 at intervals and are arranged in one-to-one correspondence with the threaded holes. Specifically, because the number and the position of the locating hole that different bumper shock absorber assemblies were seted up are also different, can remain the locating pin 4 that corresponds with the locating hole according to actual needs through setting up a plurality of locating pins 4, will take off with bumper shock absorber assembly mutual interference's locating pin 4. Through the setting, on the one hand, guarantee to carry out accurate effective location to the bumper shock absorber assembly, on the other hand can increase the commonality of this hoist.

The using method of the lifting appliance for the shock absorber assembly comprises the following steps:

1. and adjusting the positioning pins 4 according to the type and the model of the shock absorber assembly, reserving the positioning pins 4 corresponding to the positioning holes, and taking down the positioning pins 4 which do not correspond.

2. And mounting the lifting ring 2 on a variable-frequency hoist crane.

3. The position of the hoisting ring 2 is adjusted according to the type and model of the shock absorber assembly and the gravity center of the lifting appliance, the nut for locking the hoisting ring 2 is loosened, the hoisting ring 2 is moved to a proper position, and the nut for locking the hoisting ring 2 is locked.

4. After the lifting appliance is adjusted, the lifting appliance is lifted to a material storage position by using a variable frequency hoist, a positioning pin 4 of the lifting appliance is inserted into a positioning hole of a shock absorber assembly, the shock absorber assembly is lifted, a locking hook 3 locks the outer edge of the shock absorber assembly, the shock absorber assembly is moved to the side of a working procedure, a positioning sleeve is installed on an engine crankshaft, the positioning pin 4 of the lifting appliance is aligned to the positioning sleeve, and the shock absorber assembly is pushed in.

5. And taking down the lifting appliance from the shock absorber assembly to finish the lifting operation.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A hanger for a shock absorber assembly, comprising:

the hanger comprises a hanger main body (1), wherein the hanger main body (1) is L-shaped and comprises a first fixing part (11) and a second fixing part (12) which are connected with each other;

the lifting ring (2) is arranged on the first fixing part (11) and is used for being connected with a lifting device;

the locking hook (3) is rotatably arranged on the second fixing part (12), and the locking hook (3) is used for hanging the shock absorber assembly;

the positioning pin (4) is arranged on the second fixing portion (12) and located below the locking hook (3), and the positioning pin (4) can be inserted into the positioning hole of the shock absorber assembly.

2. The hanger for the shock absorber assembly according to claim 1, wherein a strip-shaped hole (111) is formed in the first fixing portion (11), and the hanging ring (2) is slidably disposed in the strip-shaped hole (111).

3. The hanger for the shock absorber assembly according to claim 2, wherein a connecting piece is arranged at the lower end of the hanging ring (2), the connecting piece is slidably arranged in the strip-shaped hole (111), the lower end of the connecting piece extends out of the strip-shaped hole (111), a nut is screwed at the lower end of the connecting piece, and the nut is used for limiting the position of the connecting piece in the strip-shaped hole (111).

4. The hanger for the shock absorber assembly according to claim 1, wherein the second fixing portion (12) is provided with a mounting hole (121) and a rotating shaft hole (122) communicated with the mounting hole (121), a rotating shaft penetrates through the rotating shaft hole (122), and one end of the locking hook (3) is connected with the rotating shaft.

5. The hanger for a shock absorber assembly according to claim 4, wherein the locking hook (3) comprises a main body portion (31) and a hook portion (32) connected with each other and arranged at an included angle, the main body portion (31) is connected with the rotating shaft, and the hook portion (32) is arranged towards the second fixing portion (12).

6. The hanger for the shock absorber assembly according to claim 1, wherein the locking hook (3) is provided with a weight-reducing groove (321).

7. Hanger for a shock absorber assembly according to claim 1, characterised in that the side of the locking hook (3) in contact with the shock absorber assembly is provided with a damping layer.

8. The hanger for the shock absorber assembly according to claim 1, wherein the second fixing portion (12) is provided with a threaded hole, and the positioning pin (4) is screwed with the second fixing portion (12) through the threaded hole.

9. The hanger for a shock absorber assembly according to claim 1, wherein the positioning pin (4) is provided with a lock nut (41) which is screwed with the positioning pin (4).

10. The hanger for shock absorber assembly according to claim 8, wherein a plurality of said threaded holes are provided at intervals on said second fixing portion (12), and a plurality of said positioning pins (4) are provided at intervals on said second fixing portion (12) and are provided in one-to-one correspondence with said threaded holes.