Fixing jig for steel structure machining

Abstract

The utility model discloses a steel structure machining fixing jig, and relates to the technical field of steel structure machining, the steel structure machining fixing jig comprises a machining table, the machining table is provided with an adjusting mechanism convenient to machine a steel structure, the adjusting mechanism comprises a placing table, an inserting rod and a rectangular sliding block, a circular groove is formed in the upper end of the machining table, a rotating shaft is fixedly installed at the lower end of the containing table, the rotating shaft is rotatably installed on the inner side wall of the circular groove, a rectangular groove is formed in the upper end of the containing table, and the number of the rectangular sliding blocks is two. According to the device, the fixed block is matched with the magnetic block, and the magnetic block can adsorb the end part of the pulling plate, so that the inserting rod is always in a state of being away from the inner side wall of the cylindrical clamping groove, and a steel pipe workpiece can be conveniently adjusted and rotated when machining such as grinding is carried out, so that the device can meet different machining requirements and is relatively high in adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a steel structure processing fixing fixture. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: in the use of the existing jig for processing steel pipe workpieces, it is not convenient to adjust the angle of the steel pipe workpiece after it is fixed. When adjusting, the steel pipe workpiece needs to be disassembled again, and the angle needs to be adjusted before it is fixed for processing. The operation is cumbersome, which reduces the processing efficiency of the steel pipe workpiece. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a steel structure processing fixing jig to solve the technical problem that in the use of the existing jig for processing steel pipe workpieces, after the steel pipe workpiece is fixed, it is not convenient to adjust the angle thereof, and when adjusting, the steel pipe workpiece needs to be disassembled again, and the angle needs to be adjusted before it can be fixed for processing, which is cumbersome to operate and reduces the technical problem of processing efficiency of the steel pipe workpiece.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A steel structure processing fixture, comprising a processing table, the processing table is provided with an adjustment mechanism for facilitating processing of the steel structure, the adjustment mechanism comprises a placement table, an insertion rod and a rectangular slider, the upper end of the processing table is provided with a circular groove, the lower end of the placement table is fixedly installed with a rotating shaft, the rotating shaft is rotatably installed on the inner side wall of the circular groove, the upper end of the placement table is provided with a rectangular groove, the number of the rectangular sliders is two, the two rectangular sliders are both slidably installed on the inner side wall of the rectangular groove, the upper ends of the two rectangular sliders are both fixedly installed with an arc plate, and the upper end of the processing table is provided with at least two columnar slots , each of the cylindrical slots is arranged equidistantly, each of the cylindrical slots is located on the outside of the circular slot, a fixed block is fixedly installed on the side end of the placement table, a magnetic block is fixedly installed on the lower end of the fixed block, a mounting plate is also fixedly installed on the side end of the placement table, a cylindrical slide groove is penetrated through the upper end of the mounting plate, the insertion rod is slidably installed on the inner side wall of the cylindrical slide groove, and pull plates are fixedly installed on both side ends of the insertion rod, springs are fixedly installed between the two pull plates and the mounting plates, and telescopic rods are also fixedly installed between the two pull plates and the mounting plates, and the two telescopic rods are located on the inner side walls of the two springs.

[0009] Preferably, round holes are formed through the two end portions of the rectangular groove, and the same threaded rod is rotatably mounted on the inner side walls of the two round holes, and the threads of the threaded rod are in opposite directions on both sides starting from the middle.

[0010] Preferably, the side ends of the two rectangular sliding blocks are penetrated by threaded grooves, the threaded rods are threadedly rotatably mounted on the inner side walls of the two threaded grooves, and the side ends of the two arc-shaped plates facing away from each other are fixedly mounted with rubber pads.

[0011] (III) Beneficial effects

[0012] 1. This device is equipped with an insert rod, a cylindrical slot and a pull plate. When the angle of the steel pipe workpiece needs to be adjusted, it is only necessary to pull the pull plate to drive the insert rod to leave the cylindrical slot. The user can drive the steel pipe workpiece to rotate by rotating the placement table. There is no need to disassemble and fix the steel pipe workpiece. The operation is simple and fast, which improves the processing efficiency.

[0013] 2. The device is equipped with a fixed block and a magnetic block. The magnetic block can adsorb the end of the pull plate so that the insertion rod is always away from the inner wall of the cylindrical slot, which is convenient for adjusting and rotating the steel pipe workpiece during grinding and other processing. The device can adapt to different processing requirements and has high adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0015] Figure 1 This is a structural diagram of the processing table of the utility model;

[0016] Figure 2 This is a structural diagram of the placement table of the utility model;

[0017] Figure 3 This is a structural diagram of the curved plate of the utility model;

[0018] Figure 4 It is a structural diagram of a rectangular slider of the utility model.

[0019] Legend: 1. Processing table; 11. Circular groove; 12. Cylindrical slot; 2. Placement table; 21. Rotating shaft; 22. Fixed block; 23. Magnetic block; 24. Mounting plate; 25. Cylindrical slide groove; 26. Circular hole; 27. Rectangular groove; 3. Insert rod; 31. Telescopic rod; 32. Spring; 33. Pull plate; 4. Rectangular slider; 41. Threaded groove; 42. Rubber pad; 43. Arc plate; 45. Threaded rod. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a steel structure processing and fixing jig, which effectively solves the problem that it is inconvenient to adjust the angle of the existing steel pipe workpiece processing jig after the steel pipe workpiece is fixed. When adjusting, the steel pipe workpiece needs to be disassembled again, and the angle needs to be adjusted before it can be fixed and processed, which is cumbersome to operate and reduces the technical problem of processing efficiency of the steel pipe workpiece. The device is equipped with an insert rod 3, a cylindrical slot 12 and a pull plate 33. When the angle of the steel pipe workpiece needs to be adjusted, it only needs to pull the pull plate 33 to drive the insert rod 3 to leave the cylindrical slot 12. The user can drive the steel pipe workpiece to rotate by rotating the placement table 2, and there is no need to disassemble and fix the steel pipe workpiece. The operation is simple and fast, which improves the processing efficiency.

[0021] Example

[0022] The technical solution in the embodiment of the present application is to effectively solve the problem that in the use of the existing jig for processing steel pipe workpieces, it is not convenient to adjust the angle of the steel pipe workpiece after it is fixed. When adjusting, the steel pipe workpiece needs to be disassembled again, and the angle needs to be adjusted before it can be fixed for processing. The operation is cumbersome and reduces the technical problem of processing efficiency of the steel pipe workpiece. The overall idea is as follows: a steel structure processing fixing jig includes a processing table 1, and the processing table 1 is provided with an adjustment mechanism for facilitating the processing of the steel structure. The adjustment mechanism includes a placement table 2, an insertion rod 3 and a rectangular slider 4. A circular groove 11 is provided at the upper end of the processing table 1, and a rotating shaft 21 is fixedly installed at the lower end of the placement table 2. The rotating shaft 21 is rotatably installed on the inner side wall of the circular groove 11. A rectangular groove 27 is provided at the upper end of the placement table 2. A rectangular slider There are two of them, and the two rectangular sliders 4 are slidably mounted on the inner side walls of the rectangular groove 27. The upper ends of the two rectangular sliders 4 are fixedly mounted with arc plates 43. The upper end of the processing table 1 is provided with at least two cylindrical slots 12, and each cylindrical slot 12 is arranged equidistantly. Each cylindrical slot 12 is located on the outside of the circular slot 11. The side end of the placement table 2 is fixedly mounted with a fixed block 22, and the lower end of the fixed block 22 is fixedly mounted with a magnetic block 23. When performing a process such as grinding, when it is necessary to constantly change the angle of the steel pipe workpiece, the user can pull the pull plate 33 to make it adsorb with the magnetic block 23 under the fixed block 22. At this time, the insertion rod 3 always remains in a state of leaving the cylindrical slot 12, and the user can drive the steel pipe workpiece to rotate by rotating the placement table 2, which is convenient for adjustment.

[0023] A mounting plate 24 is also fixedly installed on the side end of the placing table 2, and a columnar slide groove 25 is opened through the upper end of the mounting plate 24. The insertion rod 3 is slidably installed on the inner side wall of the columnar slide groove 25. Pull plates 33 are fixedly installed on both side ends of the insertion rod 3. Springs 32 are fixedly installed between the two pull plates 33 and the mounting plate 24. Telescopic rods 31 are also fixedly installed between the two pull plates 33 and the mounting plate 24. The two telescopic rods 31 are both located on the inner side walls of the two springs 32. When processing, when the user needs to adjust the angle of the steel pipe workpiece, the user can pull upwards The two pull plates 33, at this time the spring 32 and the telescopic rod 31 are stretched, the pull plate 33 moves upward to drive the insertion rod 3 to move upward and leave the inner wall of the cylindrical slot 12, at this time the insertion rod 3 no longer limits the placement table 2, the user can rotate the placement table 2, the placement table 2 rotates through the rectangular slot 27 to drive the rectangular slider 4 to rotate, the rectangular slider 4 rotates through the arc plate 43 to drive the steel pipe workpiece to rotate, after the steel pipe workpiece is adjusted to a suitable angle, the pull plate 33 can be released, the spring 32 will rebound to drive the insertion rod 3 to be inserted into the cylindrical slot 12 again to limit the placement table 2;

[0024] The two side ends of the rectangular groove 27 are also penetrated with round holes 26, and the inner side walls of the two round holes 26 are rotatably mounted with the same threaded rod 45, and the threaded directions of the two sides of the threaded rod 45 are opposite from the middle. The side ends of the two rectangular sliders 4 are penetrated with threaded grooves 41, and the threaded rods 45 are threadedly rotatably mounted on the inner side walls of the two threaded grooves 41. The side ends of the two arc plates 43 facing away from each other are fixedly mounted with rubber pads 42. When the user needs to process the steel pipe workpiece, the steel pipe workpiece can be fixed on the placement table 2 first, and the user can place the steel pipe workpiece on the placement table 2. The pipe workpiece is sleeved on the outer side walls of the two arc-shaped plates 43, and the user can rotate the threaded rod 45. Since the threads on both sides of the threaded rod 45 are in opposite directions from the middle, when the threaded rod 45 rotates, the two rectangular sliders 4 will be driven away from each other through the two thread grooves 41. The two rectangular sliders 4 will move away from each other, which will drive the two arc-shaped plates 43 to move away from each other. The two arc-shaped plates 43 will move away from each other, which will drive the rubber pads 42 on both sides to gradually contact the inside of the steel pipe workpiece and tighten the steel pipe workpiece, thereby fixing the steel pipe workpiece. At this time, the user can process the steel pipe workpiece.

[0025] In view of the problems existing in the prior art, the utility model provides a steel structure processing fixing fixture. The device is equipped with an insertion rod 3, a cylindrical slot 12 and a pull plate 33. When the angle of the steel pipe workpiece needs to be adjusted, it is only necessary to pull the pull plate 33 to drive the insertion rod 3 to leave the cylindrical slot 12. The user can drive the steel pipe workpiece to rotate by rotating the placement table 2, and there is no need to disassemble and fix the steel pipe workpiece. The operation is simple and quick, which improves the processing efficiency.

[0026] Working principle:

[0027] In the first step, when the user needs to process the steel pipe workpiece, the user can first fix the steel pipe workpiece on the placement table 2, and the user can put the steel pipe workpiece on the outer wall of the two arc-shaped plates 43. The user can rotate the threaded rod 45. Since the threads on both sides of the threaded rod 45 are in opposite directions from the middle, when the threaded rod 45 rotates, the two rectangular sliders 4 will be driven away from each other through the two thread grooves 41. The two rectangular sliders 4 will move away from each other, which will drive the two arc-shaped plates 43 to move away from each other. The two arc-shaped plates 43 will move away from each other, which will drive the rubber pads 42 on both sides to gradually contact the inside of the steel pipe workpiece and tighten the steel pipe workpiece, so as to fix the steel pipe workpiece. At this time, the user can process the steel pipe workpiece;

[0028] In the second step, when the user needs to adjust the angle of the steel pipe workpiece during processing, the user can pull the two pull plates 33 upwards, at this time the spring 32 and the telescopic rod 31 are stretched, the pull plate 33 moves upwards to drive the insertion rod 3 to move upwards and leave the inner wall of the cylindrical slot 12, at this time the insertion rod 3 no longer limits the placement table 2, the user can rotate the placement table 2, the placement table 2 rotates through the rectangular slot 27 to drive the rectangular slider 4 to rotate, the rectangular slider 4 rotates through the arc plate 43 to drive the steel pipe workpiece to rotate, after the steel pipe workpiece is adjusted to a suitable angle, the pull plate 33 can be released, the spring 32 will rebound to drive the insertion rod 3 to be inserted into the cylindrical slot 12 again to limit the placement table 2;

[0029] In the third step, when the angle of the steel pipe workpiece needs to be changed continuously during processing such as grinding, the user can pull the pull plate 33 to make it adsorb with the magnetic block 23 under the fixed block 22. At this time, the insertion rod 3 always remains in the state of leaving the cylindrical slot 12, and the user can drive the steel pipe workpiece to rotate by rotating the placement table 2, which is convenient for adjustment. In the use of the existing jig for processing steel pipe workpieces, it is not convenient to adjust the angle of the steel pipe workpiece after it is fixed. When adjusting, the steel pipe workpiece needs to be disassembled again, and the angle needs to be adjusted before it is fixed for processing. The operation is cumbersome and reduces the processing efficiency of the steel pipe workpiece. The device is provided with an insertion rod 3. The cylindrical slot 12 and the pull plate 33 cooperate with each other. When the angle of the steel pipe workpiece needs to be adjusted, it is only necessary to pull the pull plate 33 to drive the insertion rod 3 to leave the cylindrical slot 12. The user can drive the steel pipe workpiece to rotate by rotating the placement table 2, and there is no need to disassemble and fix the steel pipe workpiece. The operation is simple and fast, which improves the processing efficiency. In addition, the device is equipped with a fixing block 22 and a magnetic block 23 to cooperate. The magnetic block 23 can adsorb the end of the pull plate 33, so that the insertion rod 3 is always in a state of leaving the inner wall of the cylindrical slot 12, which is convenient for adjusting and rotating the steel pipe workpiece during grinding and other processing, so that the device can adapt to different processing requirements and has high adaptability.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A steel structure processing fixture, comprising a processing table (1), characterized in that: The processing table (1) is provided with an adjustment mechanism for facilitating processing of the steel structure; The adjustment mechanism comprises a placement table (2), an insertion rod (3) and a rectangular slide block (4); the upper end of the processing table (1) is provided with a circular groove (11); Wherein, a rotating shaft (21) is fixedly mounted on the lower end of the placement table (2); Wherein, the rotating shaft (21) is rotatably mounted on the inner wall of the circular groove (11); The upper end of the placement platform (2) is provided with a rectangular groove (27), and the number of the rectangular sliding blocks (4) is two; Wherein, the two rectangular sliding blocks (4) are both slidably mounted on the inner side wall of the rectangular groove (27); Wherein, arc-shaped plates (43) are fixedly mounted on the upper ends of the two rectangular sliding blocks (4).

2. A steel structure processing and fixing jig as claimed in claim 1, characterized in that: The upper end of the processing table (1) is provided with at least two columnar slots (12); Wherein, each of the cylindrical slots (12) is arranged at equal distances; Wherein, each of the cylindrical slots (12) is located outside the circular slot (11).

3. A steel structure processing and fixing jig as claimed in claim 2, characterized in that: A fixing block (22) is fixedly mounted on the side end of the placement table (2); Wherein, a magnetic block (23) is fixedly mounted on the lower end of the fixed block (22); Wherein, a mounting plate (24) is also fixedly mounted on the side end of the placement table (2).

4. A steel structure processing and fixing jig as claimed in claim 3, characterized in that: A columnar sliding groove (25) is formed through the upper end of the mounting plate (24); Wherein, the insertion rod (3) is slidably mounted on the inner wall of the columnar slide groove (25); Wherein, pull plates (33) are fixedly mounted on both side ends of the insertion rod (3); A spring (32) is fixedly installed between the two pull plates (33) and the mounting plate (24), and a telescopic rod (31) is also fixedly installed between the two pull plates (33) and the mounting plate (24), and the two telescopic rods (31) are located on the inner side walls of the two springs (32).

5. A steel structure processing and fixing jig as claimed in claim 4, characterized in that: The two side ends of the rectangular groove (27) are also penetrated by circular holes (26); Wherein, the inner side walls of the two circular holes (26) are rotatably mounted with a same threaded rod (45); Wherein, the threaded rod (45) has threads on both sides with opposite directions starting from the middle.

6. A steel structure processing and fixing jig as claimed in claim 5, characterized in that: The side ends of the two rectangular sliding blocks (4) are both penetrated by a thread groove (41); Wherein, the threaded rod (45) is threadably mounted on the inner side walls of the two threaded grooves (41); Wherein, rubber pads (42) are fixedly mounted on the side ends of the two arc-shaped plates (43) facing away from each other.

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