Separable middle hanging bracket

Abstract

The utility model relates to a separable middle hanging bracket which comprises a supporting frame, a rigid fixing outer ring is detachably installed on the supporting frame, a rubber sleeve is arranged on the inner side of the rigid fixing outer ring, a rigid fixing inner ring is arranged on the inner side of the rubber sleeve, a bearing is arranged on the inner side of the rigid fixing inner ring, and a bearing is arranged on the inner side of the bearing. And a transmission shaft hole is formed in the middle of the bearing. The utility model has the advantages of self-buffering, simple structure, safety, effectiveness and the like.

Description

Technical Field

[0001] The utility model specifically relates to a detachable middle hanger. Background Art

[0002] At present, the drive shaft is an important component for transmitting power in the automobile transmission system. Its function is to transmit the power of the engine to the wheels together with the gearbox and the drive axle, so that the car generates driving force. When the transmission distance is long, a two-section drive shaft is used. For some cars with a longer wheelbase, the drive shaft is divided into three sections. The first two sections are intermediate drive shafts, which are supported on the frame by hanger assemblies (also called intermediate supports or brackets), and the last section is the main drive shaft. During assembly, the universal joints at both ends of each drive shaft should be installed in the same plane to ensure constant speed transmission. Therefore, the hanger assembly is very important. It structurally ensures that the universal joints at both ends of the drive shaft are in the same plane to ensure constant speed transmission. There are many types of hanger assemblies on the market, which vary greatly, but most of the hanger assemblies are integrally formed, and generally have problems such as non-universality and high cost. In order to solve the above problems, it is necessary to develop a drive shaft hanger assembly. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a detachable middle hanger.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a detachable middle hanger, including a support frame, on which a rigid fixed outer ring is detachably installed, a rubber sleeve is arranged on the inner side of the rigid fixed outer ring, a rigid fixed inner ring is arranged on the inner side of the rubber sleeve, a bearing is arranged on the inner side of the rigid fixed inner ring, and a transmission shaft hole is arranged in the middle of the bearing.

[0005] Preferably, the support frame is provided with a plurality of mounting holes, the rigid fixed outer ring is provided with connecting holes corresponding to the mounting holes, and a detachable connecting piece is provided between the mounting holes and the connecting holes.

[0006] Preferably, the detachable connector includes a fastener, which includes a head, a body and a tail. The width of the head is greater than the diameter of the connecting hole, the body is provided with an external thread, and the tail is two foldable positioning rods.

[0007] Preferably, two positioning holes are symmetrically arranged on both sides of the mounting hole.

[0008] Preferably, the two positioning holes are threaded holes, and the positioning rod is provided with a through hole corresponding to the positioning holes.

[0009] Preferably, support holes are respectively provided on both sides of the support frame.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model can replace and repair the support frame and effectively reduce the cost by arranging the support frame and the hanger assembly as a detachable structure, and has the advantages of self-buffering, simple structure, safety and effectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0012] Figure 2 It is a top view of the support frame according to an embodiment of the utility model.

[0013] Figure 3 It is a schematic structural diagram of a fastener according to an embodiment of the utility model.

[0014] Markings in the figure: 1. Support frame; 2. Rigid fixed outer ring; 3. Rubber sleeve; 4. Rigid fixed inner ring; 5. Bearing; 6. Mounting hole; 7. Fastener; 8. Head; 9. Body; 10. Tail; 11. Positioning hole; 12. Support hole. DETAILED DESCRIPTION

[0015] In order to make the above features and advantages of the present invention more obvious and understandable, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0016] like Figures 1 to 3 As shown, a detachable middle hanger comprises a support frame 1, on which a rigid fixed outer ring 2 is detachably mounted, a rubber sleeve 3 is arranged on the inner side of the rigid fixed outer ring 2, a rigid fixed inner ring 4 is arranged on the inner side of the rubber sleeve 3, a bearing 5 is arranged on the inner side of the rigid fixed inner ring 4, and a transmission shaft hole is arranged in the middle of the bearing 5.

[0017] In this embodiment, a plurality of mounting holes 6 are provided on the support frame 1, and connecting holes corresponding to the mounting holes 6 are provided on the rigid fixed outer ring 2, and a detachable connecting member is provided between the mounting holes 6 and the connecting holes.

[0018] In this embodiment, the detachable connector includes a fastener 7, which includes a head 8, a body 9 and a tail 10. The width of the head 8 is greater than the diameter of the connection hole, the body 9 is provided with an external thread, and the tail 10 is two foldable positioning rods. The positioning rods are made of flexible metal.

[0019] In this embodiment, two positioning holes 11 are symmetrically arranged on both sides of the mounting hole 6 .

[0020] In this embodiment, the two positioning holes 11 are threaded holes, and the positioning rod is provided with a through hole corresponding to the positioning holes 11 .

[0021] In this embodiment, support holes 12 are respectively provided on both sides of the support frame 1 .

[0022] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modification, equalization change and modification made to the above embodiment by any technician familiar with the field without departing from the content of the technical solution of the present invention based on the technical essence of the present invention shall fall within the scope of the present invention.

Claims

1. A detachable middle hanger, characterized in that: It comprises a support frame, on which a rigid fixed outer ring is detachably mounted, a rubber sleeve is arranged on the inner side of the rigid fixed outer ring, a rigid fixed inner ring is arranged on the inner side of the rubber sleeve, a bearing is arranged on the inner side of the rigid fixed inner ring, and a transmission shaft hole is arranged in the middle of the bearing.

2. The detachable middle hanger according to claim 1, characterized in that: The support frame is provided with a plurality of mounting holes, the rigid fixed outer ring is provided with connecting holes corresponding to the mounting holes, and a detachable connecting piece is provided between the mounting holes and the connecting holes.

3. The detachable middle hanger according to claim 2, characterized in that: The detachable connector includes a fastener, which includes a head, a body and a tail. The width of the head is greater than the diameter of the connecting hole, the body is provided with external threads, and the tail is two foldable positioning rods.

4. The detachable middle hanger according to claim 3, characterized in that: Two positioning holes are symmetrically arranged on both sides of the mounting hole.

5. The detachable middle hanger according to claim 4, characterized in that: The two positioning holes are threaded holes, and the positioning rod is provided with through holes corresponding to the positioning holes.

6. The detachable middle hanger according to claim 1, characterized in that: Support holes are respectively arranged on both sides of the support frame.

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