A freely multi-angle positionable universal bracket

Abstract

A universal bracket capable of freely positioning at multiple angles proposed by the present invention relates to the technical field of tooling, and solves the problem that when there are parts with various shapes, the current tooling cannot meet the placement requirements of different shapes of different products. The adopted solution is to provide a universal bracket capable of freely positioning at multiple angles, including: a base bracket 1, which is used to support the universal bracket and provide a basic structure; a square tube 2, which is located on the upper bracket of the base bracket 1, and the square tube 2 is slidably connected to the upper bracket of the base bracket 1; a locking plate 3, which is located on the square tube 2, and the locking plate 3 is temporarily slidably fixed to the square tube 2 and can move freely in the Y direction; an adjusting block square steel 4, which is clamped on the locking plate 3, and the adjusting block square steel 4 is temporarily slidably fixed to the square tube 2 through the locking plate 3 and can move freely in the Z direction. In the solution of the present invention, the square tube 2, the locking plate 3, and the adjusting block square steel 4 can be freely adjusted according to the planned position on the bracket, and are suitable for the placement of any product.

Description

Technical Field

[0001] The present invention relates to the technical field of tooling, and in particular to a universal bracket that can be freely positioned at multiple angles. Background Art

[0002] This section aims to provide background or context for the embodiments of the present invention described in the claims. The descriptions herein may include concepts that can be explored, but not necessarily concepts that have been previously thought of or explored. Therefore, unless otherwise indicated herein, the content described in this section is not prior art to the specification and claims of this application, and is not admitted to be prior art merely by virtue of being included in this section.

[0003] Hot stamping (Hot stamping / Hot press forming), also known as stamping hardening, is a new technology for stamping high-strength steel sheets for automobiles that has emerged in recent years. It is also one of the key technologies for realizing lightweight automotive production. After hot forming, the product has almost no springback and high product accuracy. Using hot stamping technology, the strength of the stamped parts can reach up to 1300 Mpa - 2000 MPa, and it can absorb vehicle collision energy more effectively, reduce vehicle collision deformation, maximize the protection of the safety of vehicle occupants and achieve vehicle body lightweighting. Therefore, in the field of automotive panel processing technology, it is necessary to laser cut workpieces, and it is necessary to position the workpieces before laser cutting.

[0004] However, the existing positioning devices have many drawbacks. One is the drawback of being custom-made. Since the product parts use surface positioning, a special bracket needs to be made for each product part, wasting a large amount of time, materials and labor costs. The second is that it seriously reduces the processing efficiency. There are two common types of brackets currently used. The first is the bracket bonded with gypsum. During the bonding process, there are too many people involved manually, and the bonding time is too long. It takes at least more than one hour of waiting time from the start of bonding to fixed forming. Moreover, repairing the residual edges and scraps depends on the cleaning time of different parts. If the parts are slightly unstable and not cleaned properly, there will be welding slag at the edges, causing serious quality problems. The second is the plug-in type laser positioning bracket. This type of bracket requires designers to participate in the design of the drawings, design the positioning and surface support points in the drawings, and after all the positioning plugs are separately drawn and made by wire cutting or laser cutting, they are assembled and used on site according to the instructions of the design drawings. Both of these methods seriously increase the personnel and material costs required for production and seriously reduce the work efficiency.

[0005] Therefore, in the existing tooling, during the laser cutting processing and debugging process, due to the different shapes of product parts, a single type of bracket cannot be used to debug different parts. As a result, a large number of brackets need to be fabricated and frequently replaced, resulting in high manufacturing costs, large space requirements, and a large number of auxiliary personnel. Therefore, the current tooling cannot meet the requirements of stable positioning, debugging, etc. for different shapes of different products. Summary of the Invention

[0006] To solve the problem in the existing tooling that during the laser cutting processing and debugging process, when dealing with parts of various shapes, the current tooling cannot meet the placement requirements for different shapes of different products, the object of the present invention is to provide a universal bracket that can be freely positioned at multiple angles according to the product surface during the laser cutting processing and debugging process, and to a certain extent solve the technical problems of stable positioning, debugging, and reducing labor and material costs.

[0007] To solve the above technical problems, according to some embodiments, the present invention provides a universal bracket that can be freely positioned at multiple angles, including:

[0008] Base bracket 1, the base bracket includes several support rods, and the several support rods are connected to each other to support the universal bracket and provide a basic structure;

[0009] Square tube 2, located on the upper bracket of the base bracket 1, the square tube 2 is slidably connected to the upper bracket of the base bracket 1 and can move freely in the X direction, and the movement length range in the X direction is less than or equal to the length of the base bracket 1;

[0010] Locking plate 3, located on the square tube 2, the locking plate 3 is temporarily slidably fixed to the square tube 2 and can move freely in the Y direction, and the movement length range in the Y direction is less than or equal to the length of the square tube 2;

[0011] Adjusting block square steel 4, clamped on the locking plate 3, the adjusting block square steel 4 is temporarily slidably fixed to the square tube 2 through the locking plate 3 and can move freely in the Z direction, and the movement length range in the Z direction is less than or equal to the length of the adjusting block square steel 4.

[0012] Optionally, in some embodiments, the adjusting block square steel 4 further has a support piece 41, the support piece 41 is temporarily slidably fixed to the upper part of the adjusting block square steel 4, and the support piece 41 rotates along one side of the adjusting block square steel 4 and moves up and down on one side of the adjusting block square steel 4.

[0013] Optionally, in some embodiments, the support piece 41 further has a sliding groove 411 and is temporarily slidably fixed to the adjusting block square steel 4 through the sliding groove 411.

[0014] Optionally, in some embodiments, the support piece 41 is temporarily fixed to the upper part of the adjusting block square steel 4 in a sliding manner, specifically including:

[0015] The adjusting block square steel 4 has threaded holes, and the threads pass through the sliding groove 411 and are fixed in the threaded holes. When the threads corresponding to the threaded holes are tightened, the support piece 41 is temporarily fixed on the adjusting block square steel 4.

[0016] Optionally, in some embodiments, there are a plurality of the threaded holes, which are distributed on the side wall of the adjusting block square steel 4.

[0017] Optionally, in some embodiments, there are a plurality of the support pieces 41 on the same adjusting block square steel 4.

[0018] Optionally, in some embodiments, the number of the threads passing through the sliding groove 411 is at least two.

[0019] Optionally, in some embodiments, the square tube 2 is slidably connected to the upper bracket of the base bracket 1, specifically including:

[0020] At the junction of the square tube 2 and the base bracket 1, there is also a locking plate 3, and the locking plate 3 temporarily fixes the square tube 2 on the base bracket 1.

[0021] Optionally, in some embodiments, the locking plate 3 specifically includes: an upper steel plate 31, a lower steel plate 32, and at least two long bolts 33. The upper steel plate 31 and the lower steel plate 32 are correspondingly provided with threaded holes. The square tube 2 and the base bracket 1 pass through the gap between the upper steel plate 31 and the lower steel plate 32, and the long bolts 33 pass through the corresponding threaded holes on the upper steel plate 31 and the lower steel plate 32 and are tightened to temporarily fix the square tube 2 and the base bracket 1.

[0022] Optionally, in some embodiments, the adjusting block square steel 4 and the square tube 2 are temporarily slidably fixedly connected through the locking plate 3, specifically including:

[0023] The adjusting block square steel 4 and the square tube 2 are placed in a cross shape, and the locking plate 3 passes through the adjusting block square steel 4 and the square tube 2 at the cross intersection to temporarily fix the adjusting block square steel 4 and the square tube 2.

[0024] The above technical solutions of the present invention have at least the following beneficial technical effects:

[0025] In the technical solution of the embodiment of the present invention, through the temporary fixation of the square tube 2 and the base bracket 1, the temporary fixation of the square tube 2 and the locking plate 3, and the temporary fixation arrangement of the adjusting block square steel 4 and the locking plate 3, the square tube 2, the locking plate 3, and the adjusting block square steel 4 can be freely adjusted according to the planned position on the bracket, and can be applied to the placement of any product, without the need to separately manufacture a dedicated bracket, saving production costs and material costs; moreover, since there is no need to separately manufacture a dedicated bracket, the placement space for the dedicated bracket can also be saved; also, a large amount of time for manufacturing the bracket and the switching time for frequently replacing various brackets are saved, improving production efficiency; and, the current bracket is simple to manufacture, can use locally available materials, and is easy to promote; a freely multi-angle positioning universal bracket provided by the present invention only requires one person to complete the adjustment work, effectively reducing labor costs. Therefore, the bracket provided by the present invention saves production costs and material costs, saves space, improves production efficiency, and is easy to manufacture and promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or in the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 It is an isometric view of a freely multi-angle positioning universal bracket provided by an embodiment of the present invention.

[0028] Figure 2 It is a schematic diagram of the base bracket of a freely multi-angle positioning universal bracket provided by an embodiment of the present invention.

[0029] Figure 3 It is a schematic diagram of the X-axis direction displacement of the square tube 2 of a freely multi-angle positioning universal bracket provided by an embodiment of the present invention.

[0030] Figure 4 It is a schematic diagram of the Y-axis direction displacement of the locking plate 3 of a freely multi-angle positioning universal bracket provided by an embodiment of the present invention.

[0031] Figure 5 It is a schematic diagram of the Z-axis direction displacement of the adjusting block square steel 4 of a freely multi-angle positioning universal bracket provided by an embodiment of the present invention.

[0032] Figure 6 It is a schematic diagram of the structure of the locking plate 3 of a freely multi-angle positioning universal bracket provided by an embodiment of the present invention.

[0033] Figure 7It is a schematic diagram of the rotation of the support piece 41 of a universal bracket that can be freely positioned at multiple angles provided by an embodiment of the present invention.

[0034] Figure 8 It is a schematic diagram of placing a product piece on a universal bracket that can be freely positioned at multiple angles provided by an embodiment of the present invention.

[0035] Figure 9 It is a schematic diagram of the position state of the adjusting block square steel 4 when placing a product piece on a universal bracket that can be freely positioned at multiple angles provided by an embodiment of the present invention.

[0036] Figure 10 It is a schematic diagram of the position state of the locking plate 3 when placing a product piece on a universal bracket that can be freely positioned at multiple angles provided by an embodiment of the present invention.

[0037] Among them, Figures 1 to 9 The corresponding relationship between the reference numerals and the component names in

[0038] 1 - base bracket, 2 - square tube, 3 - locking plate, 4 - adjusting block square steel;

[0039] 31 - upper steel plate, 32 - lower steel plate, 33 - long bolt;

[0040] 41 - support piece, 411 - chute. Detailed implementation manners

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present invention.

[0043] If there are descriptions involving "first", "second", etc. in the embodiments of the present application, such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one of such features; the technical solutions between various embodiments can be combined with each other on the basis that those of ordinary skill in the art can implement them.

[0044] When referring to A and / or B in the embodiments of the present application, it means A, B, and A and B in all three cases.

[0045] It should be noted that the serial numbers indicating the sequence in this application do not necessarily represent strict execution in the actual implementation process. The serial numbers are used to distinguish each step for easy explanation and to prevent confusion.

[0046] The schematic diagram of the layer structure according to an embodiment of the present invention is shown in the accompanying drawings. These figures are not drawn to scale. For the purpose of clarity, some details are enlarged, and some details may be omitted. The shapes of various regions and layers shown in the figures, as well as their relative sizes and positional relationships, are merely exemplary. In practice, there may be deviations due to manufacturing tolerances or technical limitations, and those skilled in the art can design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0047] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0048] Currently, in the existing tooling, during the laser cutting processing and debugging process, due to the different shapes of product parts, it is impossible to use one type of bracket to debug different parts. Therefore, a large number of brackets need to be manufactured and frequently replaced, resulting in high manufacturing costs, large space requirements, and a large number of auxiliary personnel. Therefore, the current tooling cannot meet the requirements of stable positioning, debugging, etc. for different shapes of different products.

[0049] Aiming at the problem that different product parts cannot use one type of bracket to debug different parts, the present invention provides a universal bracket that can be freely positioned at multiple angles, which can be freely replaced in product parts without replacing the bracket, and can freely adjust the direction to ensure the support of the required product part points, providing a solution to the problems of manufacturing a large number of brackets and frequent replacement, thereby reducing manufacturing costs and solving problems such as unstable positioning.

[0050] To solve the above problems, an embodiment of the present invention provides a universal bracket that can be freely positioned at multiple angles. Refer to Figures 1 - 10 as shown, including:

[0051] Base bracket 1, the base bracket includes several support rods, and the several support rods are connected to each other to support the universal bracket and provide a basic framework;

[0052] Square tube 2, located on the upper bracket of the base bracket 1, the square tube 2 is slidably connected to the upper bracket of the base bracket 1 and can move freely in the X direction, and the moving length range in the X direction is less than or equal to the length of the base bracket 1;

[0053] The locking plate 3 is located on the square tube 2. The locking plate 3 is temporarily slidably and fixedly connected to the square tube 2 and is free to move in the Y direction. The moving length range in the Y direction is less than or equal to the length of the square tube 2.

[0054] The adjusting block square steel 4 is clamped on the locking plate 3. The adjusting block square steel 4 is temporarily slidably and fixedly connected to the square tube 2 through the locking plate 3 and is free to move in the Z direction. The moving length range in the Z direction is less than or equal to the length of the adjusting block square steel 4.

[0055] As Figure 2 shown, the schematic diagram of the base bracket is a fixed frame, which can be freely combined and disassembled according to actual needs and sizes. Figure 2 There are 4 upright support columns in the middle. If the base bracket is enlarged, it can be increased to 6, 8, etc. In order to maintain better stability, four or more foot pads can also be added under the base bracket, which can make the base bracket more fixed.

[0056] Optionally, if the ground where the base bracket is located is not level, the upper part of the base bracket can be kept level by adjusting the lengths of the four columns.

[0057] Refer to Figure 3 shown, the square tube 2 is located on the upper bracket of the base bracket 1. Figure 3 It is the top view of the base bracket after installing the square tube. The square tube 2 is slidably connected to the upper bracket of the base bracket 1 and is free to move in the X direction ( Figure 3 left and right movement in the figure), and the moving length range in the X direction is less than or equal to the length of the base bracket 1.

[0058] Refer to Figure 4 shown, the locking plate 3 is located on the square tube 2. The locking plate 3 is temporarily slidably and fixedly connected to the square tube 2 and is free to move in the Y direction ( Figure 4 up and down movement in the figure), and the moving length range in the Y direction is less than or equal to the length of the square tube 2.

[0059] The form of the locking plate 3 is not limited here. When needed, the position of the locking plate 3 in the square tube 2 can be manually adjusted and the locking plate 3 is temporarily fixed after adjustment.

[0060] Refer to Figure 5 shown, the adjusting block square steel 4 is clamped on the locking plate 3. The adjusting block square steel 4 is temporarily slidably and fixedly connected to the square tube 2 through the locking plate 3 and is free to move in the Z direction. The moving length range in the Z direction is less than or equal to the length of the adjusting block square steel 4.

[0061] Figure 5The adjusting block square steel 4 therein is temporarily fixed to the square tube 2 through the locking plate 3. When needed, the tightness of the locking plate 3 is manually adjusted. At this time, the adjusting block square steel 4 can move freely in the Z-axis direction (the up and down direction shown in the figure). Therefore, the adjusting block square steel 4 and the square tube 2 are temporarily slidably and fixedly connected through the locking plate 3.

[0062] Reference Figure 8 shown Figure 8 As shown, it is the state when placing a product on the freely multi-angle positioning universal bracket. Even if the shapes of the facing products are different and the heights of each surface are different, they can be effectively placed on the universal bracket for the next operation.

[0063] The technical solution of the embodiment of the present invention, through the temporary fixation of the square tube 2 and the base bracket 1, the temporary fixation of the square tube 2 and the locking plate 3, and the temporary fixation of the adjusting block square steel 4 and the locking plate 3, enables the square tube 2, the locking plate 3, and the adjusting block square steel 4 to be freely adjusted arbitrarily according to the planned position on the bracket, applicable to the placement of any product, without the need to separately manufacture a special bracket, saving production costs and material costs; and, since there is no need to separately manufacture a special bracket, the placement space of the special bracket can also be saved; and, a large amount of time for manufacturing brackets and the switching time for frequently replacing various brackets are also saved, improving production efficiency; and, the current bracket is simple to manufacture, can use local materials, and is easy to promote; a freely multi-angle positioning universal bracket provided by the present invention only requires one person to complete the adjustment work, effectively reducing labor costs. Therefore, the bracket provided by the present invention saves production costs and material costs, saves space, improves production efficiency, and is easy to manufacture and promote.

[0064] Optionally, as one of the embodiments, the adjusting block square steel 4 further has a support piece 41. The support piece 41 is slidably and temporarily fixed to the upper part of the adjusting block square steel 4. The support piece 41 rotates along one side of the adjusting block square steel 4 and moves up and down on one side of the adjusting block square steel 4.

[0065] Optionally, as one of the embodiments, the support piece 41 further has a chute 411 and is slidably and temporarily fixed to the adjusting block square steel 4 through the chute 411.

[0066] Optionally, as one of the embodiments, the number of threads passing through the chute is at least two.

[0067] Optionally, as one of the embodiments, there are multiple support pieces 41 on the same adjusting block square steel 4.

[0068] Optionally, as one of the embodiments, the support piece 41 is slidably and temporarily fixed to the upper part of the adjusting block square steel 4, specifically including: the adjusting block square steel 4 has threaded holes, and the threads pass through the sliding grooves and are fixed in the threaded holes. When the threads corresponding to the threaded holes are tightened, the support piece 41 is temporarily fixed on the adjusting block square steel 4.

[0069] Optionally, as one of the embodiments, there are multiple threaded holes, which are distributed on the side wall of the adjusting block square steel 4.

[0070] For specific reference, Figure 7 As shown, the support piece 41 is slidably and temporarily fixed to the upper part of the adjusting block square steel 4. When the support piece 41 is not needed, the support piece 41 can hang down naturally on the side wall of the adjusting block square steel 4, or the support piece 41 can be removed. The support piece 41 can rotate freely along one side of the adjusting block square steel 4, so it can be locked after being adjusted to a predetermined angle, and the support piece 41 can also move up and down on one side of the adjusting block square steel 4 for free height adjustment. Specifically, it can be set that the support piece 41 also has a sliding groove, and is slidably and temporarily fixed to the adjusting block square steel 4 through the sliding groove. Preferably, the number of threads passing through the sliding groove is at least two, which can better fix the support piece 41. And the support piece 41 is slidably and temporarily fixed to the upper part of the adjusting block square steel 4, specifically including: the adjusting block square steel 4 has threaded holes, and the threads pass through the sliding grooves and are fixed in the threaded holes. When the threads corresponding to the threaded holes are tightened, the support piece 41 is temporarily fixed on the adjusting block square steel 4. Specifically, there can be multiple threaded holes, which are distributed on the side wall of the adjusting block square steel 4. On the same adjusting block square steel 4, there are multiple support pieces 41, which can better support the product parts. In actual use, positioning the support piece 41 with two screws has a better effect than positioning with one screw. And on the same adjusting block square steel 4, there are multiple support pieces 41, which can better support the product and prevent the insufficient force of a single support piece 41. And because there are multiple threaded holes, when adjusting the angle of the support piece 41, multiple threaded holes can achieve different angles, which is convenient for angle positioning of the support piece 41.

[0071] Optionally, as one of the embodiments, the locking plate 3 specifically includes:

[0072] an upper steel plate 31, a lower steel plate 32, and at least two long bolts 33. The upper steel plate 31 and the lower steel plate 32 are respectively provided with threaded holes. The part to be fixed passes through the gap between the upper steel plate 31 and the lower steel plate 32, and the long bolts 33 pass through the corresponding threaded holes on the upper steel plate 31 and the lower steel plate 32 and are tightened to temporarily fix the part to be fixed.

[0073] Optionally, as one of the embodiments, the parts to be fixed include: square tube 2 and adjusting block square steel 4; and / or,

[0074] base bracket 1 and square tube 2.

[0075] Optionally, as one of the embodiments, the square tube 2 is slidably connected to the upper bracket of the base bracket 1, specifically including:

[0076] At the junction of the square tube 2 and the base bracket 1, there is also a locking plate 3, and the locking plate 3 temporarily fixes the square tube 2 on the base bracket 1.

[0077] Optionally, as one of the embodiments, the adjusting block square steel 4 is temporarily slidably and fixedly connected to the square tube 2 through the locking plate 3, specifically including:

[0078] The adjusting block square steel 4 and the square tube 2 are placed in a cross shape, and the locking plate 3 passes through the adjusting block square steel 4 and the square tube 2 at the cross to temporarily fix the adjusting block square steel 4 and the square tube 2.

[0079] Specifically, refer to the attached Figure 6 As shown, taking the base bracket 1 and the square tube 2 as examples of the parts to be fixed, the base bracket 1 and the square tube 2 are placed crosswise, passing through the gap between the upper steel plate 31 and the lower steel plate 32. After determining that the positions of the base bracket 1 and the square tube 2 are feasible, the long bolt 33 passes through the corresponding threaded holes on the upper steel plate 31 and the lower steel plate 32 and is tightened. At this time, the base bracket 1 and the square tube 2 are temporarily fixed under the clamping action of the upper steel plate 31 and the lower steel plate 32. Similarly, it is also possible that the parts to be fixed are the adjusting block square steel 4 and the square tube 2.

[0080] It should be noted that in the solution of the embodiment of the present invention, the square tube 2 and the adjusting block square steel 4, as well as the base bracket 1 and the square tube 2, need to be placed crosswise and vertically and then clamped. However, the locking plate 3 can also clamp two non-vertically placed parts, as long as the parts to be clamped pass through the gap between the upper steel plate 31 and the lower steel plate 32.

[0081] Optionally, as one of the embodiments, the square tube 2 is slidably connected to the upper bracket of the base bracket 1, specifically including:

[0082] At the junction of the square tube 2 and the base bracket 1, there is also a locking plate 3, and the locking plate 3 temporarily fixes the square tube 2 on the base bracket 1.

[0083] Specifically, refer to the above embodiment, and no further examples will be listed here.

[0084] For the solution of the embodiment of the present invention, in actual use, for the specific effects, reference can be made to Figure 8 , Figure 9 , Figure 10 as shown.

[0085] Figure 8 The following is an example when the product placed on the freely multi-angle positioning universal bracket is a housing. After determining the size of the housing, the height differences of each plane, and the housing planes to be processed, according to the above embodiment, adjust the base bracket 1, square tube 2, locking plate 3, and adjusting block square steel 4 in the freely multi-angle positioning universal bracket to the preset positions. When the housing is placed on it, it can be seen that even if the shape of the housing is irregular and has different planes, it can still be stably placed on the freely multi-angle positioning universal bracket.

[0086] Figure 9 The following is the state of the adjusting block square steel 4 when the housing is placed on the freely multi-angle positioning universal bracket. It can be seen from Figure 9 that for the adjusting block square steel 4 of the same length, the distances from the lower ends of different adjusting block square steels 4 to the ground are not the same, because the housing of the placed product has planes with different heights, and it is generated after adjusting the Z-axis direction by using the adjusting block square steel 4.

[0087] Figure 10 The following is a schematic diagram of the position state of the locking plate 3 when the housing is placed on the freely multi-angle positioning universal bracket. It can be seen from Figure 10 that the position of the locking plate 3 can be placed at any position on the square tube 2 according to needs and can be freely adjusted according to actual needs.

[0088] Obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0089] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modification examples falling within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A freely multi-angle positionable universal bracket, characterized in that, Comprising: A base bracket (1), the base bracket comprising several support rods, the several support rods being connected to each other to support the universal bracket and provide an infrastructure; A square tube (2), located on the upper bracket of the base bracket (1), the square tube (2) being slidably connected to the upper bracket of the base bracket (1) and being freely movable in the X direction, the movable length range in the X direction being less than or equal to the length of the base bracket (1); A locking plate (3), located on the square tube (2), the locking plate (3) being temporarily slidably fixed to the square tube (2) and being freely movable in the Y direction, the movable length range in the Y direction being less than or equal to the length of the square tube (2); An adjusting block square steel (4), clamped on the locking plate (3), the adjusting block square steel (4) being temporarily slidably fixed to the square tube (2) through the locking plate (3) and being freely movable in the Z direction, the movable length range in the Z direction being less than or equal to the length of the adjusting block square steel (4); the adjusting block square steel (4) further has a support piece (41), the support piece (41) being slidably and temporarily fixed to the upper part of the adjusting block square steel (4), the support piece (41) rotating along one side of the adjusting block square steel (4) and moving up and down on one side of the adjusting block square steel (4); The locking plate (3) specifically comprises: An upper steel plate (31), a lower steel plate (32), and at least two long bolts (33), the upper steel plate (31) and the lower steel plate (32) correspondingly having threaded holes, a part to be fixed passing through the gap between the upper steel plate (31) and the lower steel plate (32), the long bolts (33) passing through the corresponding threaded holes on the upper steel plate (31) and the lower steel plate (32) and being tightened to temporarily fix the part to be fixed; The support piece (41) further has a chute (411), and is slidably and temporarily fixed to the adjusting block square steel (4) through the chute (411); The support piece (41) being slidably and temporarily fixed to the upper part of the adjusting block square steel (4) specifically comprises: The adjusting block square steel (4) has a threaded hole, a thread passing through the chute (411) and being fixed in the threaded hole, and when the thread corresponding to the threaded hole is tightened, the support piece (41) is temporarily fixed to the adjusting block square steel (4); There are multiple threaded holes, distributed on the side wall of the adjusting block square steel (4); On the same adjusting block square steel (4), there are multiple support pieces (41).

2. The freely multi-angle positionable universal bracket according to claim 1, characterized in that: The number of threads passing through the chute (411) is at least two.

3. The universal bracket capable of freely positioning at multiple angles according to claim 1, wherein: The square tube (2) being slidably connected to the upper bracket of the base bracket (1) specifically comprises: At the junction of the square tube (2) and the base bracket (1), there is also a locking plate (3), the locking plate (3) temporarily fixing the square tube (2) to the base bracket (1).

4. The universal bracket capable of freely positioning at multiple angles according to claim 1, characterized in that: The adjusting block square steel (4) being temporarily slidably fixed to the square tube (2) through the locking plate (3) specifically comprises: The adjusting block square steel (4) and the square tube (2) are placed in a cross shape, and the locking plate (3) passes through the adjusting block square steel (4) and the square tube (2) to temporarily fix the adjusting block square steel (4) and the square tube (2) at the cross intersection.

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