Automobile support bolt pre-positioning installation structure

Abstract

The utility model relates to the technical field of automobile parts, in particular to an automobile support bolt pre-positioning installation structure which comprises a support body and a positioning hole formed in the support body, a gasket is arranged in the positioning hole, a bolt is clamped in the gasket, and clamping blocks are clamped on the two sides of one end of the support body. A vertical plate is movably installed at the top end of the clamping block, a transverse plate is vertically and slidably installed in the vertical plate, the transverse plate is sleeved with a plurality of sets of sliding plates, moving blocks are slidably installed at the bottoms of the sliding plates, and bolts are clamped in the moving blocks. When a plurality of bolts need to be placed in the positioning holes, the clamping block at the bottom end of the vertical plate is clamped at one end of the support body, the transverse plate on the vertical plate is adjusted to slide, the transverse plate is kept above the support body, and meanwhile, the sliding plate on the transverse plate and the moving block at the bottom of the sliding plate are moved, so that the bolts in the moving block correspond to the positioning holes in the bottom; and the transverse plate is pressed downwards, so that the multiple bolts enter the gaskets in the positioning holes at the same time, and the assembly efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, in particular to a pre-positioning installation structure for bolts of an automotive bracket. Background Art

[0002] Automotive brackets are usually used to support and connect various components of a vehicle, and bolts are used to fix these brackets and other components. They are usually used to fix various components of the vehicle chassis to ensure the safety and stability of the vehicle during operation. The positioning holes are determined in advance, and then the nuts are all used in the form of adding washers to cooperate with the bolts and are fixed on the automotive bracket.

[0003] In the prior art, for example, the patent with the publication number CN211951139U discloses a suspension bracket connector suitable for embedded bolts, including bolts, C-shaped steel, wedge-shaped rubber pads, a suspension rod group and nuts. A number of bolt sleeves are embedded in the lower surface of the concrete structure. The C-shaped steel is horizontally arranged below L bolt sleeves. The C-shaped steel includes a web I and two flanges I. Each flange I is provided with an inward curl. The web I is provided with L bolt holes for the bolts to pass through. The L bolts respectively pass through the L bolt holes from the lower end and are screwed into the corresponding bolt sleeves. The nut of each bolt is located between the two inward curls.

[0004] The above structure enables each bolt to be accurately connected to the corresponding bolt sleeve. However, in the current assembly, it is necessary to sequentially pick up the bolts and place them into the assembly holes of the bracket body, and then manually assemble and lock them to the parts, resulting in low processing efficiency. Summary of the Utility Model

[0005] In view of this, the purpose of the present utility model is to provide a pre-positioning installation structure for bolts of an automotive bracket to solve the problem of low processing efficiency caused by sequentially picking up bolts and placing them into the assembly holes of the bracket body and then manually assembling and locking them to the parts.

[0006] Based on the above purpose, the present utility model provides a pre-positioning installation structure for bolts of an automotive bracket, including a bracket body and a positioning hole opened in the bracket body. A washer is arranged inside the positioning hole;

[0007] Both sides at one end of the bracket body are clamped with clamping blocks. A vertical plate is movably installed at the top of the clamping block. A horizontal plate is vertically slidably installed inside the vertical plate. A plurality of sliding plates are sleeved outside the horizontal plate. A moving block is slidably installed at the bottom of the sliding plate. A bolt is clamped inside the moving block.

[0008] Preferably, a long groove is opened inside the vertical plate, a locking block penetrates through the inside of the long groove, and one end of the locking block is threadedly connected to one side of the vertical plate.

[0009] Preferably, there are at least four sets of the sliding plates, and the sliding plates and the positioning holes are arranged in an up-and-down corresponding manner.

[0010] Preferably, a U-shaped opening is formed in the clamping block, adjacent clamping blocks are slidably installed at the bottom end of the vertical plate, and a spring is connected between the adjacent clamping blocks.

[0011] Preferably, the inner wall of the washer is equidistantly distributed with tooth heads, and there are at least six sets of the tooth heads.

[0012] Preferably, a through hole for clamping the bolt is formed in the moving block, and the size of the through hole is adapted to the size of the bolt.

[0013] Advantages of the present utility model:

[0014] When it is necessary to place a plurality of bolts into the positioning holes, the clamping blocks at the bottom end of the vertical plate are clamped at one end of the support body, the cross plate on the vertical plate is adjusted to slide, the cross plate is kept above the support body, and at the same time, the sliding plates on the cross plate and the moving blocks at the bottom of the sliding plates are moved, so that the plurality of bolts in the moving blocks correspond to the plurality of positioning holes at the bottom, and the cross plate is pressed downwards, so that the plurality of bolts simultaneously enter the washers in the positioning holes, and the assembly efficiency is high. Description of the drawings

[0015] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present utility model, and for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the whole of the present utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the present utility model;

[0018] Figure 3 It is a structural schematic diagram of the washer of the present utility model.

[0019] The marks in the figure are: 1, support body; 2, positioning hole; 3, bolt; 4, vertical plate; 5, clamping block; 6, cross plate; 7, sliding plate; 8, moving block; 9, through hole; 10, long groove; 11, U-shaped opening; 12, washer; 13, tooth head; 14, lock block. Specific implementation manners

[0020] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following further details the present utility model in combination with specific embodiments.

[0021] Such as Figure 1 、Figure 2 and Figure 3 As shown in Figure 3 , an automotive bracket bolt pre-positioning and installation structure includes a bracket body 1 and a positioning hole 2 opened in the bracket body 1. A washer 12 is arranged inside the positioning hole 2;

[0022] Clamping blocks 5 are clamped on both sides of one end of the bracket body 1. A vertical plate 4 is movably installed at the top of the clamping block 5. A horizontal plate 6 is vertically slidably installed inside the vertical plate 4. Multiple sliding plates 7 are sleeved outside the horizontal plate 6. A moving block 8 is slidably installed at the bottom of the sliding plate 7. A bolt 3 is clamped inside the moving block 8.

[0023] In this embodiment, when multiple bolts 3 need to be placed into the positioning hole 2, the clamping block 5 at the bottom end of the vertical plate 4 is clamped on one end of the bracket body 1. The horizontal plate 6 on the vertical plate 4 is adjusted to slide, keeping the horizontal plate 6 above the bracket body 1. At the same time, the sliding plate 7 on the horizontal plate 6 and the moving block 8 at the bottom of the sliding plate 7 are moved, so that the multiple bolts 3 inside the moving block 8 correspond to the multiple positioning holes 2 at the bottom. Press the horizontal plate 6 downward so that the multiple bolts 3 simultaneously enter the washer 12 inside the positioning hole 2, with high assembly efficiency.

[0024] As an embodiment, as shown in Figure 1 、 Figure 2 A long groove 10 is opened inside the vertical plate 4. A locking block 14 penetrates through the long groove 10. One end of the locking block 14 is threadedly connected to one side of the vertical plate 4.

[0025] In this embodiment, by adjusting the horizontal plate 6 on the vertical plate 4 to slide, the horizontal plate 6 slides inside the long groove 10. At the same time, the locking block 14 is passed through the long groove 10 and threadedly connected to one side of the horizontal plate 6, keeping the vertical plate 4 between the horizontal plate 6 and the locking block 14, and keeping the horizontal plate 6 above the bracket body 1, which is convenient for disassembly and suitable for installing other brackets.

[0026] As an embodiment, as shown in Figure 1 、 Figure 2 There are at least four sliding plates 7, and the sliding plates 7 and the positioning holes 2 are arranged in an up-and-down correspondence.

[0027] In this embodiment, by adjusting the movement of multiple sliding plates 7 on the horizontal plate 6, the sliding plates 7 are made to correspond to the positioning holes 2, enabling the assembly of multiple bolts 3 and positioning holes 2 with different trajectories to be corresponding at the same time.

[0028] As an embodiment, as shown in Figure 1 、 Figure 2 A U-shaped opening 11 is opened inside the clamping block 5. Adjacent clamping blocks 5 are slidably installed at the bottom end of the vertical plate 4, and a spring is connected between adjacent clamping blocks 5.

[0029] In this embodiment, the bracket body 1 is clamped by the U-shaped openings 11 in the adjacent clamping blocks 5 to keep the vertical plate 4 perpendicular to the bracket body 1, and it can adapt to bracket bodies 1 of different widths.

[0030] As an embodiment, as Figure 3 shown, the inner wall of the washer 12 is equidistantly distributed with tooth heads 13, and there are at least six groups of the tooth heads 13.

[0031] In this embodiment, through multiple groups of tooth heads 13 in the washer 12, which are clamped outside the bolt 3, during the process of the bolt 3 being inserted downward into the positioning hole 2, precise assembly is completed.

[0032] As an embodiment, as Figure 2 shown, a through hole 9 for clamping the bolt 3 is formed in the moving block 8, and the size of the through hole 9 is adapted to the size of the bolt 3.

[0033] In this embodiment, by clamping the bolt 3 in the through hole 9, when the moving block 8 on the horizontal plate 6 drives the bolt 3 in the through hole 9 downward to be clamped into the positioning hole 2 in the bracket body 1, the rapid assembly between the bolt 3 and the positioning hole 2 is improved.

[0034] Working principle: When in use, when it is necessary to put multiple bolts 3 into the positioning holes 2, the clamping block 5 at the bottom end of the vertical plate 4 is clamped to one end of the bracket body 1, and the horizontal plate 6 on the vertical plate 4 is slid by adjustment. The horizontal plate 6 slides inside the long groove 10, and at the same time, the locking block 14 is passed through the long groove 10 and threadedly connected to one side of the horizontal plate 6, so that the vertical plate 4 is between the horizontal plate 6 and the locking block 14, and the horizontal plate 6 is kept above the bracket body 1;

[0035] At the same time, the sliding plate 7 on the horizontal plate 6 and the moving block 8 at the bottom of the sliding plate 7 are moved, so that multiple bolts 3 in the moving block 8 correspond to multiple positioning holes 2 at the bottom. The horizontal plate 6 is pressed downward, so that multiple bolts 3 simultaneously enter the washers 12 in the positioning holes 2, and the assembly efficiency is high.

[0036] Those of ordinary skill in the art should understand that: The discussion of any above embodiment is only exemplary, and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; Under the idea of the present invention, the technical features between the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity.

[0037] The present invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A bolt pre-positioning installation structure for a vehicle bracket, comprising a bracket body (1) and a positioning hole (2) provided in the bracket body (1), characterized in that: A gasket (12) is arranged inside the positioning hole (2); A clamping block (5) is clamped on both sides of one end of the bracket body (1); a vertical plate (4) is movably mounted on the top of the clamping block (5); a horizontal plate (6) is vertically slidably mounted inside the vertical plate (4); a plurality of sets of sliding plates (7) are sleeved on the outside of the horizontal plate (6); a moving block (8) is slidably mounted on the bottom of the sliding plate (7); a bolt (3) is clamped inside the moving block (8).

2. The automobile bracket bolt pre-positioning installation structure according to claim 1, characterized in that: A long slot (10) is provided inside the vertical plate (4), a locking block (14) passes through the long slot (10), and one end of the locking block (14) is threadedly connected to one side of the vertical plate (4).

3. The automobile bracket bolt pre-positioning installation structure according to claim 1, characterized in that: There are at least four groups of sliding plates (7), and the sliding plates (7) and the positioning holes (2) are arranged in correspondence with each other up and down.

4. The automobile bracket bolt pre-positioning installation structure according to claim 1, characterized in that: A U-shaped opening (11) is provided in the clamping block (5), adjacent clamping blocks (5) are slidably mounted on the bottom end of the vertical plate (4), and springs are connected between adjacent clamping blocks (5).

5. The automobile bracket bolt pre-positioning installation structure according to claim 1, characterized in that: The inner wall of the gasket (12) is provided with tooth heads (13) at equal intervals, and the tooth heads (13) are in at least six groups.

6. The automobile bracket bolt pre-positioning installation structure according to claim 1, characterized in that: A through opening (9) for clamping the bolt (3) is provided in the moving block (8), and the size of the through opening (9) is matched with the size of the bolt (3).

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