Tool for assembling steel

Abstract

The invention discloses a tool for steel assembly, the tool comprises a first tool assembly and a second tool assembly, the second tool assembly is supported on a bottom plate of a ship body, the first tool assembly is connected above the second tool assembly, the first tool assembly is configured to move in a first direction relative to the second tool assembly, and the second tool assembly is configured to move in a second direction relative to the first direction. The height is matched with the height of the steel; the size of the first tool assembly in the second direction can be increased or decreased, and the size of the second tool assembly in the first direction is increased or decreased along with the first tool assembly so that the tool can be matched with the thickness of the steel. Wherein the first tool assembly can be adjusted in the second direction according to the thickness of the steel, and the second tool assembly and the first tool assembly can be adjusted in the first direction according to the height of the steel. The tool can be adjusted in the first direction and the second direction so as to adapt to steel of different sizes, the steel is fixed to assist assembly, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The invention relates to a ship hull construction and assembly technology, and in particular to a tool for steel assembly. Background Art

[0002] At present, the longitudinal bone welding process has been widely used in cruise ships, PCTC and ROPAX, etc., which can realize efficient, large-scale, streamlined assembly, welding and transportation. In the actual production process, simple devices are generally used to assemble steel to ensure that the steel stands up so that the subsequent pressure head and magnetic suction device can be positioned and precisely controlled. However, because steel materials are thick and thin and high and low, it is often necessary to design and manufacture assembly tools of various sizes to meet production needs, which will increase production costs and production efficiency. At the same time, when the current assembly tool size cannot fully fit the previous one, forcibly selecting other sizes will cause safety hazards. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defect in the prior art that for the welding of steel materials of different sizes, it is necessary to design and manufacture assembly tools of various sizes to meet production needs, which leads to increased costs and reduced efficiency, and to provide a tool for steel assembly.

[0004] The present invention solves the above technical problems through the following technical solutions:

[0005] Provided is a tooling for steel assembly, the tooling comprising a first tooling assembly and a second tooling assembly, the second tooling assembly being supported on a hull bottom plate, the first tooling assembly being connected above the second tooling assembly, the first tooling assembly being configured to move relative to the second tooling assembly in a first direction to adapt to the height of the steel;

[0006] The first tooling component is configured to have a size that can be increased or decreased in the second direction, and the size of the second tooling component in the first direction increases or decreases along with the first tooling component, so that the tooling is adapted to the thickness of the steel; wherein the first direction and the second direction are not parallel.

[0007] In this solution, the second tooling assembly is used to support the tooling on the bottom plate of the hull, the first tooling assembly is connected above the second tooling assembly, and is used to cooperate with the second tooling assembly to fix the steel, the first tooling assembly can change its size in the second direction and adjust according to the thickness of the steel, the second tooling assembly and the first tooling assembly can move relative to each other in the first direction and adjust according to the height of the steel; the tooling can be adjusted in the first direction and the second direction to adapt to steels of different sizes, and the auxiliary assembly of fixing the steel is completed, the structure is simple and easy to use.

[0008] Preferably, the first tooling assembly includes a first bracket and a second bracket, the second tooling assembly includes a third bracket and a fourth bracket, the first bracket and the second bracket are stacked and connected in the first direction, and can move relatively in the second direction;

[0009] The third bracket and the fourth bracket are arranged relatively at intervals, and are respectively overlapped and connected with the first bracket and the second bracket in the second direction, and each can move relatively to the third bracket and the fourth bracket in the first direction.

[0010] In this solution, the first tooling assembly is connected by stacking a first bracket and a second bracket, and can move relatively in the second direction, so that the tooling can meet the thickness of various steels in the second direction; the second tooling assembly is spaced apart by a third bracket and a fourth bracket, the third bracket is stacked on the first bracket, and the fourth bracket is stacked on the second bracket, and both can move relative to the first direction, so that the tooling can meet the height of various steels in the first direction. Through the relatively displaceable stacking connection, the structural design is simple and the effect is good.

[0011] Preferably, the first bracket includes a first connecting plate and a second connecting plate, the second bracket includes a third connecting plate and a fourth connecting plate, the first connecting plate and the third connecting plate are arranged parallel to the bottom plate, the second connecting plate is arranged perpendicular to the bottom plate, and the top surface of the second connecting plate is vertically connected to the first connecting plate; the fourth connecting plate is arranged perpendicular to the bottom plate, and the top surface of the fourth connecting plate is vertically connected to the third connecting plate;

[0012] The first connecting plate and the third connecting plate are stacked and both have slots opened along the second direction, and fasteners are provided to pass through the slots for connection.

[0013] In this solution, the first bracket includes a first connecting plate parallel to the bottom plate and a second connecting plate perpendicular to the bottom plate, and the second connecting plate is arranged perpendicular to the first connecting plate to form a right angle, which is convenient for clamping steel; the second bracket includes a third connecting plate parallel to the bottom plate and a fourth connecting plate perpendicular to the bottom plate, and the third connecting plate is arranged perpendicular to the fourth connecting plate to form a right angle, which is convenient for clamping steel; the first connecting plate and the third connecting plate are stacked, so that the first bracket and the second bracket form a structure with an opening facing downward, and two right angles are arranged inside, which can clamp the steel and keep it stationary during construction. The first connecting plate and the third connecting plate are provided with slots in the second direction and are connected by fasteners, which facilitates the movement of the first bracket and the second bracket and adjusts the opening size to accommodate steel of different sizes.

[0014] Preferably, the third bracket includes a fifth connecting plate, the fourth bracket includes a sixth connecting plate, the fifth connecting plate is arranged perpendicular to the base plate, the fifth connecting plate is stacked with the second connecting plate, and both have slots, and fasteners are provided to pass through the slots for connection; the sixth connecting plate is arranged perpendicular to the base plate, the sixth connecting plate is stacked with the fourth connecting plate, and both have slots, and fasteners are provided to pass through the slots for connection.

[0015] In this solution, the fifth connecting plate and the sixth connecting plate are stacked on the second connecting plate and the fourth connecting plate respectively, and are arranged perpendicular to the base plate so that the tooling extends in the height direction. The fifth connecting plate is stacked with the second connecting plate, grooves are set and they are connected by fasteners to facilitate the movement of the first bracket and the third bracket. The sixth connecting plate is stacked with the fourth connecting plate, grooves are set and they are connected by fasteners to facilitate the movement of the second bracket and the fourth bracket. The height of the tooling can be adjusted to suit steels of different sizes.

[0016] Preferably, the third bracket also includes a first supporting portion, and the fourth bracket also includes a second supporting portion, one end of the first supporting portion is connected to the fifth connecting plate, and one end of the second supporting portion is connected to the sixth connecting plate; the fifth connecting plate and the sixth connecting plate are arranged relatively parallel to each other, the first supporting portion extends in a direction away from the sixth connecting plate, and the second supporting portion extends in a direction away from the fifth connecting plate.

[0017] In the present scheme, the first supporting part and the second supporting part are used to support the tooling on the bottom plate of the hull, the first supporting part is connected to the fifth connecting plate, and the second supporting part is connected to the sixth connecting plate, wherein the fifth connecting plate and the sixth connecting plate are arranged relatively parallel to each other and adapted to the steel structure, so that the steel is clamped more stably, and the first supporting part and the second supporting part extend in opposite directions, which can not only make the supporting effect more stable and improve the reliability of the tooling, but also will not affect the use of the tooling, and will not hinder the tooling from fixing the steel during support.

[0018] Preferably, the fastener includes two states: tightened and relaxed. When the fastener is in the relaxed state, the dimensions of the first tooling assembly and the second tooling assembly in the first direction or the second direction can be adjusted; when the fastener is in the tightened state, the first tooling assembly and the second tooling assembly are relatively fixed.

[0019] In this solution, the fastener has two states. When the fastener is in a relaxed state, the tooling can be adjusted. The tooling can be adjusted in the first direction or the second direction according to the size of the steel so that it fits the steel and ensures that the steel will not be displaced during the construction process. When the fastener is in a tightened state, the tooling is completely fixed and the steel is clamped in the position to be welded, facilitating construction.

[0020] Preferably, the fastener is arranged at the slot, and the fastener is connected by respectively passing through the overlapping parts of the first connecting plate and the third connecting plate, the overlapping parts of the fifth connecting plate and the second connecting plate, and the overlapping parts of the sixth connecting plate and the fourth connecting plate.

[0021] In this solution, fasteners are used to connect the overlapping parts between the connecting plates. At the same time, the fasteners are used to facilitate the movement of the connecting plates relative to each other and adjust the tooling to adapt to steel materials of different sizes.

[0022] Preferably, the fastener comprises a bolt portion and a knob, and the bolt portion passes through the slot and is connected to the knob.

[0023] In this solution, the fastener consists of a bolt component and a knob. The bolt part is used to pass through the slots of the overlapping parts of each connecting plate, which is convenient for moving in the slotted part, and the knob is convenient for adjusting the tightness of the fastener. When the fastener is loosened, the connecting plates can be moved according to the size of the steel and the tooling can be adjusted; when the fastener is tightened, the tooling is installed and construction can be carried out.

[0024] Preferably, the first bracket, the second bracket, the third bracket and the fourth bracket are all L-shaped members.

[0025] In this solution, L-shaped components are selected to make the structure of the tooling simpler, and convenient for disassembly and assembly, and easy to carry. The integrated structure makes the bracket more stable, and the tooling is not easily damaged during construction, thus meeting the use requirements of the tooling.

[0026] Preferably, the first tooling assembly and the second tooling assembly are respectively provided with scales in the first direction and the second direction.

[0027] In this solution, scales are set to facilitate workers to quickly adjust steel of different sizes, achieve precise control of the height and thickness of the steel, and more intuitively ensure whether the tooling is aligned in the first direction or the second direction, thereby improving construction efficiency. At the same time, correct operation can increase the service life of the tooling.

[0028] The positive and progressive effects of the present invention are: in the tooling used for steel assembly, the second tooling component is used to support the tooling on the bottom plate of the hull, the first tooling component is connected above the second tooling component, and is used to cooperate with the second tooling component to fix the steel, the first tooling component can change its size in the second direction and adjust according to the thickness of the steel, the second tooling component and the first tooling component can move relative to each other in the first direction and adjust according to the height of the steel; the tooling can be adjusted in the first direction and the second direction to adapt to steels of different sizes, and the auxiliary assembly of the fixed steel is completed, the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1This is a schematic diagram of the tooling structure used for steel assembly in this embodiment;

[0030] Figure 2 Schematic diagram of the structure of the fastener in this embodiment.

[0031] Description of reference numerals:

[0032] First tooling component 1

[0033] Second tooling assembly 2

[0034] First bracket 11

[0035] The second bracket 12

[0036] The third bracket 21

[0037] Fourth bracket 22

[0038] First connecting plate 111

[0039] The second connecting plate 112

[0040] The third connecting plate 121

[0041] Fourth connecting plate 122

[0042] Fifth connecting plate 211

[0043] Sixth connecting plate 221

[0044] The first support portion 212

[0045] The second supporting portion 222

[0046] Slot 3

[0047] Fastener 4

[0048] Bolt part 41

[0049] Knob 42

[0050] First direction A

[0051] Second direction B DETAILED DESCRIPTION

[0052] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0053] In this embodiment, if Figure 1As shown, a tooling for steel assembly is provided, the tooling comprising a first tooling component 1 and a second tooling component 2, the second tooling component 2 is supported on the bottom plate of the hull, the first tooling component 1 is connected to the top of the second tooling component 2, the first tooling component 1 is configured to move relative to the second tooling component 2 in a first direction A to adapt to the height of the steel; the first tooling component 1 is configured to be able to increase or decrease in size in a second direction B, and the size of the second tooling component 2 in the first direction A increases or decreases with the first tooling component 1, so that the tooling is adapted to the thickness of the steel; wherein the first direction A and the second direction B are not parallel.

[0054] Among them, the second tooling component 2 is used to support the tooling on the bottom plate of the hull, the first tooling component 1 is connected above the second tooling component 2, and is used to cooperate with the second tooling component 2 to fix the steel. The first tooling component 1 can change its size in the second direction B and adjust it according to the thickness of the steel. The second tooling component 2 and the first tooling component 1 can move relative to each other in the first direction A and adjust it according to the height of the steel; the tooling can be adjusted in the first direction A and the second direction B to adapt to steels of different sizes, and the auxiliary assembly of fixing the steel is completed. The structure is simple and easy to use.

[0055] In this embodiment, the first tooling assembly 1 includes a first bracket 11 and a second bracket 12, and the second tooling assembly 2 includes a third bracket 21 and a fourth bracket 22. The first bracket 11 and the second bracket 12 are stacked and connected in the first direction A, and can move relative to each other in the second direction B; the third bracket 21 and the fourth bracket 22 are arranged relatively spaced apart, and are stacked and connected with the first bracket 11 and the second bracket 12 in the second direction B, respectively, and can each move relative to the third bracket 21 and the fourth bracket 22 in the first direction A.

[0056] The first tooling assembly 1 is connected by a first bracket 11 and a second bracket 12, and can move relatively in the second direction B, so that the tooling can meet the thickness of various steel materials in the second direction B; the second tooling assembly 2 is arranged by a third bracket 21 and a fourth bracket 22, the third bracket 21 is stacked on the first bracket 11, and the fourth bracket 22 is stacked on the second bracket 12, and both can move relative to the first direction A, so that the tooling can meet the height of various steel materials in the first direction A. Through the stacking connection that can be relatively displaced, the structural design is simple and the effect is good. In other embodiments, other connection methods can also be used between the various brackets, such as sleeves, etc., as long as the two connecting brackets can be relatively displaced.

[0057] Specifically, the first bracket 11 includes a first connecting plate 111 and a second connecting plate 112, and the second bracket 12 includes a third connecting plate 121 and a fourth connecting plate 122. The first connecting plate 111 and the third connecting plate 121 are arranged parallel to the bottom plate, the second connecting plate 112 is arranged perpendicular to the bottom plate, and the top surface of the second connecting plate 112 is vertically connected to the first connecting plate 111; the fourth connecting plate 122 is arranged perpendicular to the bottom plate, and the top surface of the fourth connecting plate 122 is vertically connected to the third connecting plate 121; the first connecting plate 111 and the third connecting plate 121 are stacked, and both have a groove 3 opened along the second direction B, and a fastener 4 is provided to pass through the groove 3 for connection.

[0058] The first bracket 11 includes a first connecting plate 111 parallel to the bottom plate and a second connecting plate 112 perpendicular to the bottom plate. The second connecting plate 112 is arranged perpendicular to the first connecting plate 111 to form a right angle, which is convenient for clamping steel. The second bracket 12 includes a third connecting plate 121 parallel to the bottom plate and a fourth connecting plate 122 perpendicular to the bottom plate. The third connecting plate 121 is arranged perpendicular to the fourth connecting plate 122 to form a right angle, which is convenient for clamping steel. The first connecting plate 111 and the third connecting plate 121 are stacked, so that the first bracket 11 and the second bracket 12 form a structure with an opening downward, and two right angles are arranged inside, which can clamp the steel and keep it motionless during the construction process. The first connecting plate 111 and the third connecting plate 121 are provided with a slot 3 in the second direction B, and are connected by a fastener 4, which is convenient for the first bracket 11 and the second bracket 12 to move and adjust the opening size to suit steel of different sizes. In other possible embodiments, other connection methods may be used between the first connecting plate 111 and the third connecting plate 121, such as providing a slide rail with a positioning pin.

[0059] Furthermore, the third bracket 21 includes a fifth connecting plate 211, and the fourth bracket 22 includes a sixth connecting plate 221. The fifth connecting plate 211 is arranged perpendicular to the bottom plate, and the fifth connecting plate 211 is stacked with the second connecting plate 112, and both have a groove 3, and a fastener 4 is provided to pass through the groove 3 for connection; the sixth connecting plate 221 is arranged perpendicular to the bottom plate, and the sixth connecting plate 221 is stacked with the fourth connecting plate 122, and both have a groove 3, and a fastener 4 is provided to pass through the groove 3 for connection. The fifth connecting plate 211 and the sixth connecting plate 221 are respectively stacked on the second connecting plate 112 and the fourth connecting plate 122, and are arranged perpendicular to the bottom plate so that the tooling extends in the height direction. The fifth connecting plate 211 is stacked with the second connecting plate 112, and is provided with a slot 3 and connected by a fastener 4, so as to facilitate the movement of the first bracket 11 and the third bracket 21. The sixth connecting plate 221 is stacked with the fourth connecting plate 122, and is provided with a slot 3 and connected by a fastener 4, so as to facilitate the movement of the second bracket 12 and the fourth bracket 22, and to adjust the height of the tooling to suit steels of different sizes. In other embodiments, other connection methods may be used between the fifth connecting plate 211 and the second connecting plate 112, and between the sixth connecting plate 221 and the fourth connecting plate 122, such as by providing a slide rail with a positioning pin or the like.

[0060] Specifically, the third bracket 21 further includes a first support portion 212, and the fourth bracket 22 further includes a second support portion 222, one end of the first support portion 212 is connected to the fifth connecting plate 211, and one end of the second support portion 222 is connected to the sixth connecting plate 221; the fifth connecting plate 211 and the sixth connecting plate 221 are relatively parallel, the first support portion 212 extends in a direction away from the sixth connecting plate 221, and the second support portion 222 extends in a direction away from the fifth connecting plate 211. The first support portion 212 and the second support portion 222 are used to support the tooling on the bottom plate of the hull, the first support portion 212 is connected to the fifth connecting plate 211, and the second support portion 222 is connected to the sixth connecting plate 221, wherein the fifth connecting plate 211 and the sixth connecting plate 221 are relatively parallel, adapted to the steel structure, so that the steel is more stable when clamped, and the first support portion 212 and the second support portion 222 extend in opposite directions, which can not only make the supporting effect more stable and improve the reliability of the tooling, but also will not affect the use of the tooling, and will not hinder the tooling from fixing the steel when supporting. In other embodiments, there is no specific restriction on the extension direction of the first support portion 212 and the second support portion 222 , as long as they can support the structure of the entire tooling and are not prone to collapse.

[0061] In this embodiment, the fastener 4 includes two states: tightened and relaxed. When the fastener 4 is in the relaxed state, the size of the first tooling assembly 1 and the second tooling assembly 2 in the first direction A or the second direction B can be adjusted; when the fastener 4 is in the tightened state, the first tooling assembly 1 and the second tooling assembly 2 are relatively fixed. When the fastener 4 is in the relaxed state, the tooling can be adjusted, and the tooling can be adjusted in the first direction A or the second direction B according to the size of the steel material to fit the steel material to ensure that the steel material will not be displaced during the construction process; when the fastener 4 is in the tightened state, the tooling is completely fixed, and the steel material is clamped in the position to be welded, which is convenient for construction. In other embodiments, other connecting components can also be used instead of the fastener 4, as long as the tooling assembly can be moved when loosened and fixed when tightened.

[0062] The fastener 4 is disposed at the slot 3, and is connected by respectively penetrating the overlapping portions of the first connecting plate 111 and the third connecting plate 121, the overlapping portions of the fifth connecting plate 211 and the second connecting plate 112, and the overlapping portions of the sixth connecting plate 221 and the fourth connecting plate 122. The fastener 4 is used to connect the overlapping portions between the connecting plates, and the fastener 4 is used to facilitate the mutual movement of the connecting plates, and to adjust the tooling to adapt to steel materials of different sizes.

[0063] Specifically, Figure 2 As shown, the fastener 4 includes a bolt part 41 and a knob 42, and the bolt part 41 passes through the slot 3 and is connected to the knob 42. The fastener 4 is composed of a bolt part and a knob 42. The bolt part 41 is used to pass through the slot 3 of each overlapping part of the connecting plate, which is convenient for moving in the slot 3 part, and the knob 42 is convenient for adjusting the tightness of the fastener 4. When the fastener 4 is loosened, each connecting plate can be moved according to the size of the steel material to adjust the tooling; when the fastener 4 is tightened, the tooling is installed and construction can be carried out. In this embodiment, a nut is selected as the knob 42, the material is simple and easy to purchase and the effect is good. In other embodiments, other components can also be selected as the knob 42.

[0064] In this embodiment, the first bracket 11, the second bracket 12, the third bracket 21 and the fourth bracket 22 are all L-shaped components. The L-shaped components are selected to make the structure of the tooling simpler, and convenient for disassembly and assembly, and easy to carry. The integrated structure makes the bracket more stable, and the tooling is not easily damaged during the construction process, meeting the use requirements of the tooling. In other embodiments, the shape of the bracket is not specifically limited, and it only needs to meet the tooling structure.

[0065] In this embodiment, the first tooling assembly 1 and the second tooling assembly 2 are respectively provided with scales in the first direction A and the second direction B. The scales are provided to facilitate workers to quickly adjust steels of different sizes when using them, to achieve precise control of the height and thickness of the steels, and to more intuitively ensure whether the tooling is aligned in the first direction A or the second direction B, thereby improving construction efficiency. At the same time, correct operation can extend the service life of the tooling.

[0066] Specifically, the specific steps for using the tooling are as follows:

[0067] Step S1: measuring the size data of the steel to be loaded;

[0068] Step S2: Move the first bracket 11 and the second bracket 12 according to the thickness of the steel material, and adjust the fastener 4 to a tightened state after adjusting according to the scale;

[0069] Step S3: Move the first bracket 11 and the third bracket 21, the second bracket 12 and the fourth bracket 22 according to the height of the steel material, and adjust the fastener 4 to a tightened state after adjusting according to the scale;

[0070] Step S4: Using the adjusted tooling, the steel is clamped at the position where it needs to be assembled, and the workers can assemble the steel.

[0071] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that this is only for illustration and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A tool for steel assembly, characterized in that: The tooling comprises a first tooling assembly and a second tooling assembly, the second tooling assembly is supported on the bottom plate of the hull, the first tooling assembly is connected above the second tooling assembly, and the first tooling assembly is configured to move relative to the second tooling assembly in a first direction to adapt to the height of the steel material; The first tooling component is configured to have a size that can be increased or decreased in the second direction, and the size of the second tooling component in the first direction increases or decreases along with the first tooling component, so that the tooling is adapted to the thickness of the steel; wherein the first direction and the second direction are not parallel.

2. The tooling for steel assembly as claimed in claim 1, characterized in that: The first tooling assembly includes a first bracket and a second bracket, the second tooling assembly includes a third bracket and a fourth bracket, the first bracket and the second bracket are stacked and connected in a first direction, and can move relatively in a second direction; The third bracket and the fourth bracket are arranged relatively at intervals, and are respectively overlapped and connected with the first bracket and the second bracket in the second direction, and each can move relatively to the third bracket and the fourth bracket in the first direction.

3. The tooling for steel assembly as claimed in claim 2, characterized in that: The first bracket includes a first connecting plate and a second connecting plate, and the second bracket includes a third connecting plate and a fourth connecting plate, the first connecting plate and the third connecting plate are arranged parallel to the bottom plate, the second connecting plate is arranged perpendicular to the bottom plate, and the top surface of the second connecting plate is vertically connected to the first connecting plate; the fourth connecting plate is arranged perpendicular to the bottom plate, and the top surface of the fourth connecting plate is vertically connected to the third connecting plate; The first connecting plate and the third connecting plate are stacked and both have slots opened along the second direction, and fasteners are provided to pass through the slots for connection.

4. The tooling for steel assembly as claimed in claim 3, characterized in that: The third bracket includes a fifth connecting plate, and the fourth bracket includes a sixth connecting plate. The fifth connecting plate is arranged perpendicular to the bottom plate, and the fifth connecting plate is stacked with the second connecting plate, and both have slots, and fasteners are provided to pass through the slots for connection; the sixth connecting plate is arranged perpendicular to the bottom plate, and the sixth connecting plate is stacked with the fourth connecting plate, and both have slots, and fasteners are provided to pass through the slots for connection.

5. The tooling for steel assembly as claimed in claim 4, characterized in that: The third bracket also includes a first support portion, and the fourth bracket also includes a second support portion, one end of the first support portion is connected to the fifth connecting plate, and one end of the second support portion is connected to the sixth connecting plate; the fifth connecting plate and the sixth connecting plate are arranged relatively parallel to each other, the first support portion extends in a direction away from the sixth connecting plate, and the second support portion extends in a direction away from the fifth connecting plate.

6. The tooling for steel assembly as claimed in claim 5, characterized in that: The fastener includes two states: tightened and relaxed. When the fastener is in the relaxed state, the dimensions of the first tooling component and the second tooling component in the first direction or the second direction can be adjusted; when the fastener is in the tightened state, the first tooling component and the second tooling component are relatively fixed.

7. The tooling for steel assembly as claimed in claim 6, characterized in that: The fasteners are arranged at the slots, and are connected by respectively penetrating the overlapping portions of the first connecting plate and the third connecting plate, the overlapping portions of the fifth connecting plate and the second connecting plate, and the overlapping portions of the sixth connecting plate and the fourth connecting plate.

8. The tooling for steel assembly as claimed in claim 7, characterized in that: The fastener comprises a bolt portion and a knob, wherein the bolt portion passes through the slot and is connected with the knob.

9. The tooling for steel assembly as claimed in claim 4, characterized in that: The first bracket, the second bracket, the third bracket and the fourth bracket are all L-shaped members.

10. The tooling for steel assembly according to claim 1, characterized in that: The first tooling assembly and the second tooling assembly are respectively provided with scales in the first direction and the second direction.

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