Combinable and adjustable jig frame

Abstract

A combinable adjustable jig frame comprises a bottom plate, a set of stand columns are fixed to the bottom plate, a supporting frame is adjustably and fixedly connected to the stand columns, the supporting frame comprises two cross beams arranged side by side and two longitudinal beams arranged side by side, and the cross beams and the longitudinal beams are fixedly connected end to end to form a rectangular structure. A middle beam is adjustably fixed between the two cross beams, and the two longitudinal beams and the middle beam are all provided with supporting baffles. According to the combined adjustable jig frame, all-directional adjustment in the vertical, horizontal and supporting modes is achieved, the adaptability and flexibility of the combined adjustable jig frame are greatly improved, and the diversified requirements for machining of different workpieces can be met. The jig frame is simple in structure, convenient to assemble, short in jig frame manufacturing period and high in efficiency, and is an indispensable efficient auxiliary tool in the modern manufacturing industry.

Description

Technical Field

[0001] This utility model relates to a tire frame, specifically, to a combinable and adjustable tire frame. Background Technology

[0002] A scaffolding frame is a type of mold, referring to a scaffolding structure that primarily bears load and is a specialized piece of equipment used to facilitate the assembly and welding of mechanical equipment. It is widely used in formwork engineering, steel structure installation engineering, and bridge engineering.

[0003] Traditional jigs are subject to changes in the reference plane shape of steel structure products, the size of steel structure products, and the spacing requirements of jig templates. As a result, the completed jigs cannot meet the manufacturing requirements and cannot be disassembled and adjusted again, which leads to a large amount of jig material waste and reduces the jig material reuse rate. This is a shortcoming of the existing technology. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art, and to propose a combinable and adjustable tire frame.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a combinable and adjustable jig, including a base plate, a set of columns fixed on the base plate, a support frame fixedly and adjustablely connected to the columns, the support frame including two parallel horizontal beams and two parallel longitudinal beams, the horizontal beams and longitudinal beams being fixedly connected end to end to form a rectangular structure, an adjustable intermediate beam being fixed between the two horizontal beams, and support baffles being provided for the two longitudinal beams and the intermediate beam.

[0006] A further improvement of this utility model is that the outer surface of the column is provided with external threads, a first sleeve is sleeved on the outside of the column, a first locking bolt is provided on the column located at the upper part of the first sleeve, and a second locking bolt is provided on the column located at the lower part of the first sleeve.

[0007] A further improvement of this utility model is that the first sleeve is welded and fixed to the two crossbeams.

[0008] A further improvement of this utility model is that a second sleeve is fixed at both ends of the intermediate beam, and the second sleeve is sleeved on the outside of the crossbeam.

[0009] A further improvement of this utility model is that the crossbeam is provided with a plurality of first positioning holes evenly distributed along the extension direction of the crossbeam, and the second sleeve is provided with a second positioning hole. The crossbeam and the second sleeve are fixed by first bolts located in the first positioning holes and the second positioning holes.

[0010] A further improvement of this utility model is that both the first positioning hole and the second positioning hole are bolt holes.

[0011] A further improvement of this utility model is that the longitudinal beam is provided with a plurality of third positioning holes evenly arranged along the extension direction of the longitudinal beam, the support baffle is provided with mounting holes, and the longitudinal beam and the support baffle are fixed by second bolts located in the third positioning holes and mounting holes.

[0012] A further improvement of this utility model is that the intermediate beam is provided with a plurality of fourth positioning holes evenly distributed along the extension direction of the intermediate beam, and the intermediate beam and the support baffle are fixed by third bolts located in the fourth positioning holes and mounting holes.

[0013] A further improvement of this utility model is that the support baffle includes a support part and a limiting part, the support part and the limiting part are vertically fixedly connected to form an "L" shape, and the mounting hole is provided on the support part.

[0014] A further improvement of this utility model is that the third positioning hole, the fourth positioning hole, and the mounting hole are all bolt holes.

[0015] The beneficial effects of this utility model are: This combinable and adjustable jig allows for all-round adjustment in vertical, horizontal, and support methods, greatly improving its adaptability and flexibility, and meeting the diverse needs of different workpiece processing. Moreover, the jig has a simple structure, is easy to assemble, has a short manufacturing cycle, and is highly efficient, making it an indispensable and efficient auxiliary tool in modern manufacturing. Attached Figure Description

[0016] Figure 1 This is a top view of a specific embodiment of the present utility model.

[0017] Figure 2 for Figure 1 Front view structural diagram;

[0018] Figure 3 A schematic diagram of the structure supporting the baffle;

[0019] Figure 4 for Figure 1 Enlarged view of the structure at point A in the middle.

[0020] In the diagram, 1 is the base plate, 2 is the column, 3 is the support frame, 31 is the crossbeam, 311 is the first positioning hole, 32 is the longitudinal beam, 321 is the third positioning hole, 4 is the intermediate beam, 41 is the fourth positioning hole, 5 is the support baffle, 51 is the support part, 52 is the limiting part, 53 is the mounting hole, 6 is the first sleeve, 61 is the first locking bolt, 62 is the second locking bolt, 7 is the second sleeve, 71 is the first bolt, 8 is the second bolt, and 9 is the third bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0022] like Figure 1-4 As shown, a combinable and adjustable jig includes a base plate 1, on which a set of columns 2 are fixedly mounted. A support frame 3 is adjustablely and fixedly connected to each column 2. The support frame 3 provides stable support for welding operations on steel structure products. The height of the support frame can be adjusted on the columns 2 to accommodate different welding needs. The support frame 3 includes two parallel horizontal beams 31 and two parallel vertical beams 32, which are fixedly connected end-to-end to form a rectangular structure. An adjustable intermediate beam 4 is fixed between the two horizontal beams 31, and the position of the intermediate beam 4 can also be adjusted left and right along the horizontal beams 31. Support baffles 5 are provided on both vertical beams 32 and the intermediate beam 4. The support baffles 5 are used to restrict and support the steel structure product, preventing movement during processing.

[0023] Specifically, the outer surface of the column 2 is provided with external threads, and a first sleeve 6 is fitted onto the outside of the column 2. A first locking bolt 61 is provided on the column 2 located above the first sleeve 6, and a second locking bolt 62 is provided on the column 2 located below the first sleeve 6. In this application, the first sleeve 6 can slide up and down on the column 2, thereby driving the support frame 3 to move up and down. After the support frame 3 is adjusted to a suitable position, the position of the first sleeve 6 is determined. Then, the first locking bolt 61 and the second locking bolt 62 are tightened to lock the first sleeve 6. In actual operation, it is necessary to... Figure 1 The positions of the four sleeves are defined separately.

[0024] The first sleeve 6 is fixed to the two crossbeams 31 by welding.

[0025] Specifically, both ends of the intermediate beam 4 are fixed with second sleeves 7, and the intermediate beam and the second sleeves are fixed by welding. The second sleeves 7 are sleeved on the outside of the crossbeam 31, ensuring that the second sleeves 7 can slide along the intermediate beam 4. Furthermore, the crossbeam 31 is evenly provided with a plurality of first positioning holes 311 along the extension direction of the crossbeam, and the second sleeves 7 are provided with second positioning holes. The crossbeam 31 and the second sleeves 7 are fixed by first bolts 71 located in the first positioning holes 311 and the second positioning holes. After the second sleeves 7 slide to a suitable position, the first bolts 71 are inserted into the corresponding first positioning holes 311 and the second positioning holes, so that the second sleeves 7 can be fixed at a certain point on the crossbeam 31, thereby adjusting the position of the intermediate beam 4 accordingly.

[0026] Both the first positioning hole 311 and the second positioning hole are bolt holes.

[0027] In addition to adjusting the positions of the support frame 3 and the intermediate beam 4, this application also includes an adjustment mechanism for the support baffle 5. Specifically, the longitudinal beam 32 has multiple third positioning holes 321 evenly distributed along its extension direction, and the support baffle 5 has mounting holes 53. The longitudinal beam 32 and the support baffle 5 are fixed together by second bolts 8 located in the third positioning holes 321 and mounting holes 53. By moving the support baffle 5 to a suitable position, inserting the second bolts 8 into the corresponding third positioning holes 321 and mounting holes 53, and locking them in place, the position adjustment of the support baffle 5 on the longitudinal beam 32 is achieved.

[0028] The intermediate beam 4 has multiple fourth positioning holes 41 evenly arranged along its extension direction. The intermediate beam 4 and the support baffle 5 are fixed by third bolts 9 located in the fourth positioning holes 41 and mounting holes 53, allowing the position of the support baffle 5 to be adjusted along the intermediate beam 4. By moving the support baffle 5 to a suitable position, inserting the third bolts 9 into the corresponding fourth positioning holes 41 and mounting holes 53 and locking them, the position adjustment of the support baffle 5 on the intermediate beam 4 is achieved.

[0029] The third positioning hole 321, the fourth positioning hole 41, and the mounting hole 53 are all bolt holes.

[0030] Furthermore, the support baffle 5 includes a support part 51 and a limiting part 52. The support part 51 and the limiting part 52 are vertically fixedly connected to form an "L" shape, and the mounting hole 53 is provided on the support part 51.

[0031] The steps for using this utility model are as follows:

[0032] 1. Inspect the jig assembly to confirm that all jig components (such as base plate 1, column 2, support frame 3, intermediate beam 4, support baffle 5, etc.) are complete and intact, without damage or missing parts;

[0033] 2. Install the tire frame.

[0034] In actual production, the intermediate beam and the second sleeve can be manufactured and installed as a module.

[0035] First, place the base plate in the predetermined position, ensuring it is level and stable; then, fit the second sleeve onto the crossbeam to install the middle beam; finally, weld the support frame to the first sleeve, and fit the first sleeve onto the column.

[0036] 3. Adjust the tire frame:

[0037] Vertical adjustment: The height of the support frame 3 can be adjusted by moving the first sleeve 6 and fixing the first locking bolt 61 and the second locking bolt 62;

[0038] Horizontal adjustment: By moving the position of the second sleeve 7 on the crossbeam 31 and fixing it with bolts, the middle beam can be adjusted in the horizontal direction to adapt to different product needs;

[0039] Adjustment of support baffle 5: Based on the specific shape and size of the workpiece, install appropriate support baffles 5 on the longitudinal beam 32 and the intermediate beam 4. By adjusting the position of the support baffles 5 on the longitudinal beam 32 and the intermediate beam 4 and fixing them with bolts, stable support and limitation of the workpiece can be achieved. Moreover, the angle of the support baffles 5 can be limited, as long as it is rotated to adapt to the welding work of the steel structure product, and then locked with bolts.

[0040] In practical use, the steel structure product can be pre-fitted into the jig to adjust its position. Then, the positions of each component of the jig can be adjusted to ensure close contact between the support plate and the steel structure product, forming a stable support. During welding, the positions of the jig components also need to be adjusted as needed.

[0041] This modular adjustable jig allows for full-range adjustments in vertical, horizontal, and support configurations, greatly improving its adaptability and flexibility to meet diverse processing needs for different workpieces. Furthermore, the jig features a simple structure, easy assembly, short manufacturing cycle, and high efficiency, making it an indispensable and highly efficient auxiliary tool in modern manufacturing.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A modular adjustable wheel stand comprising a base plate, characterized in that, The bottom plate is fixed with a set of columns, the columns are adjustably and fixedly connected with support frames, the support frame includes two horizontally arranged cross beams and two horizontally arranged longitudinal beams, the cross beams and the longitudinal beams are fixedly connected at the head and tail to form a rectangular structure, an intermediate beam is adjustably and fixedly arranged between the two cross beams, the two longitudinal beams and the intermediate beam are provided with support baffles, the outer surface of the column is provided with external threads, the column is externally sleeved with a first sleeve pipe, a first locking bolt is arranged on the column at the upper part of the first sleeve pipe, a second locking bolt is arranged on the column at the lower part of the first sleeve pipe, the two ends of the intermediate beam are fixedly provided with second sleeve pipes, the second sleeve pipes are externally sleeved with the cross beams, the cross beams are uniformly provided with a plurality of first positioning holes in the extending direction of the cross beams, the second sleeve pipes are provided with second positioning holes, and the cross beams and the second sleeve pipes are fixed by first bolts located in the first positioning holes and the second positioning holes.

2. The composable conditioning cradle of claim 1, wherein, The first sleeve pipe is welded with the two cross beams.

3. The combinable adjustable wheel alignment rack of claim 1, wherein, The first positioning hole and the second positioning hole are bolt holes.

4. The combinable adjustable cradle of claim 1, wherein, The longitudinal beam is uniformly provided with a plurality of third positioning holes in the extending direction of the longitudinal beam, the support baffles are provided with mounting holes, and the longitudinal beam and the support baffles are fixed by second bolts located in the third positioning holes and the mounting holes.

5. The compositable conditioning cradle of claim 4, wherein, The intermediate beam is uniformly provided with a plurality of fourth positioning holes in the extending direction of the intermediate beam, and the intermediate beam and the support baffles are fixed by third bolts located in the fourth positioning holes and the mounting holes.

6. The compositable conditioning cradle of claim 5, wherein, The support baffle includes a support part and a limiting part, the support part and the limiting part are fixedly and perpendicularly connected to form an "L" shape, and the mounting hole is arranged on the support part.

7. The compositable conditioning cradle of claim 6, wherein, The third positioning hole, the fourth positioning hole and the mounting hole are bolt holes.

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