Positioning mechanism of shock absorber support

Abstract

The utility model relates to the technical field of shock absorber supports, in particular to a shock absorber support positioning mechanism which comprises a base, a supporting column is fixed to the top of the base, a screw capable of sliding in a lifting mode is arranged in the supporting column, a positioning installation frame is installed at the top of the screw, and a sliding groove is formed in the surface of the positioning installation frame. A sliding rod capable of sliding is arranged in the sliding groove, a threaded rod is fixed to the top of the sliding rod, and the periphery of the sliding rod is sleeved with a nut ring in a threaded mode. According to the positioning mechanism of the shock absorber support, shock absorber supports of different sizes can be stably installed, the use range is widened, meanwhile, the shock absorber support and the positioning installation frame are rapidly disassembled and separated, the disassembling and assembling flexibility is improved, the shock absorber support can be supported, and the shock absorber support is convenient to use. And meanwhile, the height of a vehicle body where the shock absorber support needs to be installed can be adjusted according to the vehicle bodies with different heights, so that the shock absorber can be stably supported during installation, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber brackets, in particular to a positioning mechanism for a shock absorber bracket. Background Art

[0002] The shock absorber is one of the important performance parts of a vehicle. The quality of its design directly affects the vehicle's handling stability and ride comfort. During the actual driving of the vehicle, the shock absorber attenuates and absorbs vibrations transmitted from all directions of the road surface.

[0003] The vibration damping bracket in the shock absorber not only serves as a connecting part between the shock absorber and the car body, but also is an important part with the function of alleviating impact and vibration.

[0004] In the process of automobile parts development, automobile shock absorber brackets are designed on the left and right rear side inner panel wheel arches. When welding, they need to be positioned first and then welded and fixed. However, the positioning of shock absorber brackets on the market is usually performed by installing them on a positioning mechanism through multiple bolts. However, installation through bolts will make the bracket disassembly and assembly cumbersome, and it is not suitable for shock absorber brackets of different specifications, thereby reducing the scope of use. It is also inconvenient to adjust the support height, making it impossible to apply to different height bodies to stably install the bracket, reducing flexibility. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning mechanism for a shock absorber bracket, so as to solve the problems mentioned in the above background technology that the existing positioning mechanism is not convenient for disassembly and assembly, is not suitable for shock absorber brackets of different specifications, and is not convenient for adjusting the support height. In order to achieve the above purpose, the utility model provides the following technical solutions: a positioning mechanism for a shock absorber bracket, including a base, a pillar is fixed on the top of the base, a screw rod that can be raised and lowered and slid is arranged inside the pillar, a positioning mounting frame is installed on the top of the screw rod, a slide groove is opened on the surface of the positioning mounting frame, a slidable sliding rod is arranged inside the slide groove, a threaded rod is fixed on the top of the sliding rod, and a nut ring is connected to the outer thread of the sliding rod.

[0006] Preferably, the side end of the pillar is rotatably connected to a rotating rod, a rocker is fixed to the end of the rotating rod, a first bevel gear is fixedly sleeved on the outside of the rotating rod, a second bevel gear is meshed on the top of the first bevel gear, a nut column is fixed in the middle of the second bevel gear, protrusions are fixed at both ends of the nut column, and a detachable shock absorber bracket body is installed on the top of the positioning mounting frame.

[0007] Preferably, a support shaft is fixed to the side wall of the pillar, the second bevel gear is rotatably sleeved with the support shaft, a screw groove matching the screw thread is provided inside the nut column, and the nut column is sleeved with the screw thread.

[0008] Preferably, a support frame is fixed on the top of the base, and the nut column is placed in the support frame for rotational movement.

[0009] Preferably, a mounting block is installed at the bottom of the sliding rod, a connecting block is fixedly connected to the end side of the mounting block, an insertion rod is slidably connected to the inside of the connecting block, a connecting rod is fixed to the bottom of the insertion rod, a spring is fixed to the end of the connecting rod, the spring is fixedly connected to the inner wall of the connecting block, and a slot is provided on the bottom surface of the positioning mounting frame to facilitate the insertion of the insertion rod.

[0010] Preferably, the connection block is internally rotatably connected with a rotating shaft, the end of the rotating shaft is fixedly sleeved with a crank, the outside of the rotating shaft is fixedly sleeved with a convex rod, and the convex rod and the connection rod are in the same horizontal plane.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the positioning mounting frame can stably mount shock absorber brackets of different sizes, thereby increasing the scope of use; meanwhile, the shock absorber bracket and the positioning mounting frame can be quickly disassembled and separated, thereby increasing the flexibility of disassembly and assembly.

[0013] In the utility model, the shock absorber bracket can be supported, and the height of the vehicle body on which the shock absorber bracket needs to be installed can be adjusted according to vehicle bodies of different heights, so that the shock absorber can be stably supported during installation, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Schematic diagram of the connection structure of the first bevel gear, the second main gear, the rotating rod, etc.

[0016] Figure 3 It is a schematic diagram of the overall isometric structure of the utility model;

[0017] Figure 4 For the utility model Figure 3 Schematic diagram of the internal structure of the installation block.

[0018] In the figure:

[0019] 1. Base;

[0020] 2. Pillar;

[0021] 3. Screw rod; 31. Rotating rod; 32. Rocker; 33. First bevel gear; 34. Support shaft; 35. Second bevel gear; 36. Nut column; 37. Support frame; 38. Bump;

[0022] 4. Positioning mounting frame; 41. Slot;

[0023] 5. Chute;

[0024] 6. Sliding rod; 61. Mounting block; 62. Connecting block; 63. Inserting rod; 64. Connecting rod; 65. Spring; 66. Rotating shaft; 67. Crank handle; 68. Protruding rod;

[0025] 7. Threaded rod;

[0026] 8. Nut ring;

[0027] 9. Shock absorber bracket body. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 4 The utility model provides a technical solution: a positioning mechanism of a shock absorber bracket, comprising a base 1, a pillar 2 is fixed on the top of the base 1, a screw rod 3 that can be raised and lowered and slid is arranged inside the pillar 2, a positioning mounting frame 4 is installed on the top of the screw rod 3, a slide groove 5 is opened on the surface of the positioning mounting frame 4, a slidable sliding rod 6 is arranged inside the slide groove 5, a threaded rod 7 is fixed on the top of the sliding rod 6, a nut ring 8 is threadedly sleeved on the outer periphery of the sliding rod 6, and a detachable shock absorber bracket body 9 is installed on the top of the positioning mounting frame 4.

[0030] It should be noted that the nut ring 8 is attached to the surface of the shock absorber bracket body 9 to resist and limit it.

[0031] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the side end of the pillar 2 is rotatably connected to a rotating rod 31, a rocker arm 32 is fixed to the end of the rotating rod 31, a first bevel gear 33 is fixedly sleeved on the outside of the rotating rod 31, a second bevel gear 35 is meshed on the top of the first bevel gear 33, a nut column 36 is fixed in the middle of the second bevel gear 35, and protrusions 38 are fixed at both ends of the nut column 36.

[0032] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a support shaft 34 is fixed to the side wall of the pillar 2, the second bevel gear 35 is rotatably sleeved with the support shaft 34, a screw groove matching the thread of the screw rod 3 is provided inside the nut column 36, and the nut column 36 is threadably sleeved with the screw rod 3.

[0033] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a support frame 37 is fixed on the top of the base 1, and the nut column 36 is placed in the support frame 37 to rotate.

[0034] It should be noted that a support frame 37 is provided to support the nut column 36. When the nut column 36 rotates, it is supported by the support frame 37 so that the nut column 36 can rotate stably, and the support shaft 34 is provided to support the second bevel gear when rotating.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a mounting block 61 is installed at the bottom of the sliding rod 6, and a connecting block 62 is fixedly connected to the end side of the mounting block 61. An insertion rod 63 is slidably connected to the inside of the connecting block 62. A connecting rod 64 is fixed to the bottom of the insertion rod 63, and a spring 65 is fixed to the end of the connecting rod 64. The spring 65 is fixedly connected to the inner wall of the connecting block 62, and a slot 41 is provided on the bottom surface of the positioning mounting frame 4 for facilitating the insertion of the insertion rod 63.

[0036] It should be noted that the sliding rod 6 is placed in the slide groove 5 of the positioning mounting frame 4 and slides, so that the sliding rod can be adjusted according to the shock absorber brackets of different specifications and sizes so that it is fixedly connected with the positioning mounting frame 4, thereby improving the scope of application.

[0037] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the connection block 62 is internally rotatably connected with a rotating shaft 66, the end of the rotating shaft 66 is fixedly sleeved with a crank handle 67, and the outside of the rotating shaft 66 is fixedly sleeved with a protruding rod 68, which is in the same horizontal plane as the connection rod 64.

[0038] It should be noted that when the protruding rod 68 rotates with the rotating shaft 66, the protruding rod 68 will hit the connecting rod 64 during the rotation, and the connecting rod 64 will be squeezed by the spring 65 to drive the insertion rod 63 to slide. At the same time, the side wall of the mounting block 61 is provided with a through groove to facilitate the sliding of the insertion rod 63, so as to avoid obstruction when the insertion rod 63 slides.

[0039] The use method and advantages of the utility model: When the positioning mechanism of the shock absorber bracket is working, the working process is as follows:

[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, firstly, the sliding rod 6 is adjusted according to the width of the shock absorber bracket body 9, and the rocker 32 is manually rotated to drive the rotating shaft 66 to rotate, and the convex rod 68 sleeved on the outside thereof rotates immediately, and hits the connecting rod 64 during rotation. The connecting rod 64 slides under force and squeezes the spring 65, so that the insertion rod 63 on the top of the connecting rod 64 slides into the mounting block 61 and disengages from the slot 41, and then the mounting block 61 is pushed to drive the sliding rod 6 to slide in the sliding groove 5 of the positioning mounting frame 4, and the control of the rotating shaft 66 is released after sliding to a suitable position. The insertion rod 63 is reset and embedded in the slot 41 after the squeezing force is released, so that the sliding rod 6 is stable and not easy to shake. Then, the shock absorber bracket body 9 is inserted into the sliding rod 6 and attached to the surface of the positioning mounting frame 4, and the nut ring 8 is rotated to make it cooperate with the nut rod thread, so that the nut ring 8 slides down and fits on the surface of the shock absorber bracket body 9 to fix it, so that the shock absorber bracket body 9 is stably installed with it, so as to facilitate the stable installation and use of the shock absorber bracket;

[0041] Then, the height of the positioning mounting frame 4 is adjusted according to the vehicle body on which the shock absorber bracket is to be installed, and the rocker 32 is manually rotated to drive the first bevel gear 33 to rotate. When the first bevel gear 33 rotates, it meshes with the second bevel gear 35. The second bevel gear 35 is rotated by force and drives the middle nut column 36 to rotate in the support frame 37. When the nut column 36 rotates, it is threadedly matched with the middle screw rod 3. The screw rod 3 is forced to slide up in the pillar 2 and then drives the positioning mounting frame 4 to slide up so that it can be adjusted according to the height of the vehicle body, so that it is suitable for different vehicle bodies to facilitate the stable installation of the shock absorber bracket and the same, thereby improving the scope of application;

[0042] When the shock absorber bracket is disassembled after being firmly installed, the nut ring 8 is manually rotated along the threaded rod 7, so that the nut ring 8 slides up and separates from the threaded rod 7, so that the shock absorber bracket and the positioning mounting frame 4 are quickly disassembled and separated, thereby improving the flexibility of disassembly and assembly.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning mechanism for a shock absorber bracket, comprising a base (1), characterized in that: A support (2) is fixed on the top of the base (1), a screw rod (3) which can be raised and lowered and slid is provided inside the support (2), a positioning mounting frame (4) is installed on the top of the screw rod (3), a sliding groove (5) is provided on the surface of the positioning mounting frame (4), a sliding rod (6) which can slide is provided inside the sliding groove (5), a threaded rod (7) is fixed on the top of the sliding rod (6), a nut ring (8) is threadedly sleeved on the outer periphery of the sliding rod (6), and a detachable shock absorber bracket body (9) is installed on the top of the positioning mounting frame (4).

2. A positioning mechanism for a shock absorber bracket according to claim 1, characterized in that: The side end of the pillar (2) is rotatably connected to a rotating rod (31), the end of the rotating rod (31) is fixed with a rocker (32), the outside of the rotating rod (31) is fixedly sleeved with a first bevel gear (33), the top of the first bevel gear (33) is meshed with a second bevel gear (35), a nut column (36) is fixed in the middle of the second bevel gear (35), and protrusions (38) are fixed at both ends of the nut column (36).

3. A positioning mechanism for a shock absorber bracket according to claim 2, characterized in that: A support shaft (34) is fixed to the side wall of the support column (2), the second bevel gear (35) is rotatably sleeved with the support shaft (34), a screw groove matching the screw thread of the screw rod (3) is provided inside the nut column (36), and the nut column (36) is threadably sleeved with the screw rod (3).

4. A positioning mechanism for a shock absorber bracket according to claim 2, characterized in that: A support frame (37) is fixed on the top of the base (1), and the nut column (36) is placed in the support frame (37) for rotational movement.

5. The positioning mechanism of a shock absorber bracket according to claim 1, characterized in that: A mounting block (61) is installed at the bottom of the sliding rod (6), and a connecting block (62) is fixedly connected to the end side of the mounting block (61). An insertion rod (63) is slidably connected inside the connection block (62). A connecting rod (64) is fixed to the bottom of the insertion rod (63), and a spring (65) is fixed at the end of the connecting rod (64). The spring (65) is fixedly connected to the inner wall of the connecting block (62). The bottom surface of the positioning mounting frame (4) is provided with a slot (41) for facilitating the insertion of the insertion rod (63).

6. A positioning mechanism for a shock absorber bracket according to claim 5, characterized in that: The connection block (62) is rotatably connected to a rotating shaft (66) inside, a crank handle (67) is fixedly sleeved on the end of the rotating shaft (66), and a convex rod (68) is fixedly sleeved on the outside of the rotating shaft (66), and the convex rod (68) and the connection rod (64) are in the same horizontal plane.

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