Adjustable support

Abstract

The utility model discloses an adjustable support which comprises a support body, the support body is divided into a middle part and two end parts arranged on the two sides of the middle part, the two end parts are each provided with an adjusting structure, and the two end parts are connected with the middle part through the adjusting structures. The two end parts are locked with the middle part through an adjusting structure, and the middle part and the two end parts are all provided with detachable adjusting screws. The positions of the middle part and the two end parts can be adjusted in real time so as to be suitable for being used under different conditions and different environments, and the applicability of the support is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plane machining equipment, in particular to an adjustable bracket. Background Technique

[0002] The screw adjusting bracket is a key component widely used in various machinery and equipment, used to fix, support and adjust the position of screws or other fasteners. The screw adjusting bracket is usually made of metal materials such as steel, aluminum alloy, etc., and is assembled by welding, riveting or bolt connection. This kind of adjusting bracket has a simple structure, but is heavy in weight and not easy to adjust and maintain.

[0003] When the existing adjusting bracket is in use, there are still the following problems: when the adjusting bracket encounters uneven steps or a drop in height for connecting parts, the positions of the existing brackets are fixed and cannot be adjusted according to the different use environments and part shapes. In such special cases, it cannot be used, resulting in the inability to tightly connect adjacent parts together, affecting the fixation of mechanical equipment. Therefore, an adjustable bracket needs to be provided for use. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable bracket to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable bracket, including a bracket, the bracket is divided into a middle part and two end parts arranged on both sides of the middle part, and two adjusting structures are provided on both end parts. The two end parts are connected to the middle part through the adjusting structure, the two end parts are locked to the middle part through the adjusting structure, and detachable adjusting screws are provided on the middle part and the two end parts.

[0006] Further technical solution, each adjusting structure includes an adjusting bolt, two adjusting blocks and two moving grooves. The two adjusting blocks are symmetrically arranged at the middle position of the middle part. An installation hole is provided at the middle position of the adjusting block. The two moving grooves are symmetrically arranged on the side wall of the middle part. The middle part is provided with a long waist-shaped through groove communicating with the two moving grooves. The adjusting bolt passes through the two installation holes and is connected in the long waist-shaped through groove.

[0007] Further technical solution, the length of the moving groove is greater than the length of the adjusting block, and the adjusting block can slide up and down in the moving groove.

[0008] Further technical solution: The adjusting screw includes an outer sleeve, a screw shaft and a locking screw. The outer sleeve is provided with a hollow hole, and the hollow hole is provided with internal threads. The outer side wall of the screw shaft is provided with external threads that mesh with the internal threads. The lower part of the outer layer of the outer sleeve is provided with a fixed thread section connected to the bracket. The locking screw is horizontally threadedly connected to the upper part of the outer sleeve. Both the screw shaft and the locking screw are provided with internal hexagonal grooves.

[0009] Further technical solution: The bottom of the screw shaft is provided with a rotating ball rotatably connected thereto.

[0010] Further technical solution: The three adjusting screws are distributed in a triangle.

[0011] Advantages of the present utility model:

[0012] When the present utility model is in use, the two adjusting blocks at both ends move up and down in the adjusting slots. After installing the adjusting screws at the positions of the middle part and the two ends on the mechanical equipment, the adjusting bolts are passed through the long waist-shaped through slots and the two mounting holes to lock and tighten the positions of the middle part and the two ends, thereby realizing the fixation of the position of the mechanical equipment. In case of different usage situations, the positions of the middle part and the two ends can be adjusted in real time according to the usage needs so as to be applicable to different situations and environments. Usually, the middle part and the two ends are in a flush state, improving the applicability of the bracket.

[0013] Other features and advantages of the present utility model will be described in detail in the subsequent specific implementation part. Description of the drawings

[0014] Figure 1 : Schematic diagram of the prior art.

[0015] Figure 2 : Three-dimensional structure schematic diagram of the present utility model.

[0016] Figure 3 : Exploded three-dimensional structure diagram of the present utility model.

[0017] Figure 4 : Exploded three-dimensional structure diagram of both ends of the present utility model.

[0018] Figure 5 : Schematic diagram of the three-dimensional structure of the middle part of the present utility model.

[0019] Figure 6 : Schematic diagram of the three-dimensional structure of the screw shaft of the present utility model Figure 1 。

[0020] Figure 7:Schematic three-dimensional structure of the screw shaft of the present utility model Figure 2 。

[0021] Figure 8 :Exploded view of the three-dimensional structure of the screw shaft of the present utility model.

[0022] Reference numerals: 1 - bracket, 11 - middle part, 110 - long waist-shaped through slot, 12 - two end parts, 2 - adjustment structure, 21 - adjustment bolt, 22 - adjustment block, 23 - moving slot, 24 - mounting hole, 3 - adjustment screw, 31 - outer sleeve, 32 - screw shaft, 33 - locking screw, 34 - internal thread, 35 - external thread, 36 - fixed thread section, 37 - hexagon socket, 38 - rotating ball. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0024] Please refer to Figure 1-8 as shown; the present utility model provides a technical solution: an adjustable bracket, including a bracket 1, the bracket 1 is divided into a middle part 11 and two end parts 12 provided on both sides of the middle part 11, and the two end parts 12 are both provided with an adjustment structure 2. The two end parts 12 are connected to the middle part 11 through the adjustment structure 2, and the two end parts 12 are locked to the middle part 11 through the adjustment structure 2. The middle part 11 and the two end parts 12 are both provided with detachable adjustment screws 3.

[0025] In the face of some special scenarios, such as when connecting parts with uneven surfaces, steps, or height differences, the two end parts 12 can be adjusted up and down on the middle part 11, or the middle part 11 can be adjusted up and down between the two end parts 12, or one of the end parts 12 can be adjusted up and down on the middle part 11. After the adjustment is completed, the positions of the middle part 11 and the two end parts 12 are locked and fixed through the adjustment structure 2. Then, when fixing the mechanical equipment, the three adjustment screws 3 can be rotated and installed on the mechanical equipment to connect and fix the mechanical equipment.

[0026] In this embodiment, refer to Figure 3 、 Figure 4 and Figure 5As shown, each of the adjustment structures 2 includes an adjustment bolt 21, two adjustment blocks 22 and two movable grooves 23. The two adjustment blocks 22 are symmetrically arranged in the middle position of the middle part 11. A mounting hole 24 is provided in the middle position of the adjustment block 22. The two movable grooves 23 are symmetrically arranged on the side wall of the middle part 11. The middle part 11 is provided with a long waist-shaped through groove 110 connected to the two movable grooves 23. The adjustment bolt 21 passes through the two mounting holes 24 and is connected in the long waist-shaped through groove 110. The length of the movable groove 23 is greater than the length of the adjustment block 22, and the adjustment block 22 can slide up and down in the movable groove 23.

[0027] When in use, the two adjustment blocks 22 of the two end portions 12 are moved up and down in the adjustment grooves. After the adjustment screws 3 at the positions of the middle portion 11 and the two end portions 12 are installed on the mechanical equipment, the adjustment bolts 21 are passed through the long waist-shaped through groove 110 and the two mounting holes 24 to lock and tighten the positions of the middle portion 11 and the two end portions 12, thereby fixing the position of the mechanical equipment. In different usage situations, the positions of the middle portion 11 and the two end portions 12 can be adjusted in real time according to the needs of use, so as to be suitable for use in different situations and environments. Normally, the middle portion 11 and the two end portions 12 are in a flush state, which improves the applicability of the bracket 1.

[0028] In this embodiment, refer to Figure 6 , Figure 7 and Figure 8 As shown, the adjusting screw 3 includes an outer sleeve 31, a screw shaft 32 and a locking screw 33. A hollow hole is provided in the outer sleeve 31, and an internal thread 34 is provided in the hollow hole. An external thread 35 meshing with the internal thread 34 is provided on the outer wall of the screw shaft 32. A fixed thread section 36 connected to the bracket 1 is provided at the lower outer layer of the outer sleeve 31. The locking screw 33 is horizontally threadedly connected to the upper part of the outer sleeve 31. The screw shaft 32 and the locking screw 33 are both provided with an internal hexagonal groove 37. The fixing thread section 36 is connected to the bracket 1.

[0029] When in use, the locking screw 33 is loosened from the screw shaft 32 by a hexagonal tool, and then the screw shaft 32 is rotated by the hexagonal tool so that the internal thread 34 on the screw shaft 32 is connected to the thread on the mechanical device, so that the bracket 1 is fixedly connected to the mechanical device, and the locking screw 33 is rotated again by the hexagonal tool on the tightening screw shaft 32 to prevent the screw shaft 32 from rotating due to shaking during use, thereby causing the mechanical device to loosen.

[0030] In this embodiment, a rotating ball 38 is provided at the bottom of the screw shaft 32 and is rotatably connected thereto. The provision of the rotating ball 38 at the bottom of the screw shaft 32 generally serves the following purposes:

[0031] 1. Facilitate rotation and adjustment: The design of the rotating ball 38 makes it easier to operate the screw when tightening or loosening. Through the spherical contact surface, the friction with tools such as screwdrivers can be reduced, making the rotation action smoother.

[0032] 2. Even force application: Due to the design of the rotating ball 38, when using a tool to rotate the screw, the force will be more evenly distributed. This helps to reduce the risk of jamming or damage that may occur during the rotation of the screw.

[0033] 3. Reduce wear: The design of the rotating ball 38 can reduce the direct contact area between the screw and the tool, thereby reducing the wear generated during rotation. This helps to extend the service life of the screw.

[0034] 4. Adapt to different angles: The design of the rotating ball 38 has a certain adaptability and can adapt to rotations at different angles. This makes it more convenient to install or adjust the screw, especially in situations where space is limited or specific angle rotations are required.

[0035] The main purpose of providing the rotating ball 38 at the bottom of the screw shaft 32 is to improve the convenience of operation, even force application, reduce wear, and adapt to the rotation requirements at different angles. This design can improve work efficiency and extend the service life of the screw in practical applications.

[0036] In this embodiment, the three adjusting screws 3 are distributed in a triangular pattern; the triangular distribution of the adjusting screws 3 enables the bracket 1 to have a better fixing effect when fixing mechanical equipment.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any perspective, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An adjustable bracket, characterized in that: The invention comprises a bracket (1), wherein the bracket (1) is divided into a middle part (11) and two end parts (12) arranged on both sides of the middle part (11), the two end parts (12) are both provided with an adjustment structure (2), the two end parts (12) are connected to the middle part (11) via the adjustment structure (2), the two end parts (12) are locked with the middle part (11) via the adjustment structure (2), and the middle part (11) and the two end parts (12) are both provided with a detachable adjustment screw (3).

2. The adjustable bracket according to claim 1, characterized in that: Each of the adjustment structures (2) comprises an adjustment bolt (21), two adjustment blocks (22) and two movable grooves (23); the two adjustment blocks (22) are symmetrically arranged at the middle position of the middle part (11); a mounting hole (24) is provided at the middle position of the adjustment block (22); the two movable grooves (23) are symmetrically arranged on the side wall of the middle part (11); the middle part (11) is provided with a long waist-shaped through groove (110) connected to the two movable grooves (23); and the adjustment bolt (21) passes through the two mounting holes (24) and is connected to the long waist-shaped through groove (110).

3. The adjustable bracket according to claim 2, characterized in that: The length of the movable groove (23) is greater than the length of the adjustment block (22), and the adjustment block (22) can slide up and down in the movable groove (23).

4. The adjustable bracket according to claim 1, characterized in that: The adjusting screw (3) comprises an outer sleeve (31), a screw shaft (32) and a locking screw (33); a hollow hole is provided in the outer sleeve (31), an internal thread (34) is provided in the hollow hole, an external thread (35) meshing with the internal thread (34) is provided on the outer wall of the screw shaft (32), a fixing thread section (36) connected to the bracket (1) is provided on the outer lower part of the outer sleeve (31), the locking screw (33) is horizontally threadedly connected to the upper part of the outer sleeve (31), and a hexagonal groove (37) is provided on both the screw shaft (32) and the locking screw (33).

5. The adjustable bracket according to claim 4, characterized in that: A rotating ball (38) rotatably connected to the screw shaft (32) is provided at the bottom of the screw shaft (32).

6. The adjustable bracket according to claim 1, characterized in that: The three adjusting screws (3) are distributed in a triangle.

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