Steel plate positioning and butting device

Abstract

The utility model discloses a steel plate positioning butt joint device, which relates to the technical field of steel plates and comprises a support, a positioning component is fixedly mounted between opposite sides of the support, a steel plate body is lapped on the opposite sides of the positioning component, an adjusting component is arranged above the steel plate body, the positioning component comprises two stop dogs, and the two stop dogs are in lap joint with the steel plate body. The separated sides of the two check blocks are fixedly installed on the upper surface and the lower surface of the inner side of the support correspondingly, and L-shaped plates are fixedly installed at the left positions and the right positions of the front sides and the rear sides of the check blocks correspondingly. The inserting blocks on the fixed pulling pieces are inserted into the inserting grooves in the connecting plate through the pull rods, the fixed pulling pieces and the L-shaped plate are fixed through the bolts and the nuts, the butt welding seam position of a steel plate penetrates through the two fixed pulling pieces, the steel plate is supported through the lower check block and the two supporting plates, and then the wedge blocks are plugged into the left side and the right side of the check block respectively. And the steel plate can be positioned without welding a positioning block, so that the positioning speed of the steel plate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plates, in particular to a steel plate positioning and docking device. Background Art

[0002] When steel plates are butt-welded, the gap between the grooves of the steel plates and the coplanarity of the two steel plates will directly affect the welding quality of the two steel plates. Currently, welding positioning blocks or electric welding are commonly used for butt welding positioning of steel plates. This method is slow, so there is an urgent need for a steel plate positioning butt welding device to position the butt welding of steel plates.

[0003] The existing technology has the following problems:

[0004] In the process of steel plate butt welding positioning, welding positioning blocks or electric welding are generally used. This method is slow and cannot be reused. The steel plate is very easy to deform, which will cause damage to the steel plate base material. At the same time, it is not convenient to adjust according to the thickness of the steel plate, which has certain limitations. Utility Model Content

[0005] The utility model provides a steel plate positioning and docking device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A steel plate positioning and docking device comprises a bracket, a positioning assembly is fixedly installed between opposite sides of the bracket, a steel plate body is overlapped on the opposite side of the positioning assembly, an adjustment assembly is arranged above the steel plate body, the positioning assembly comprises two blocks, the separated sides of the two blocks are respectively fixedly installed to the upper and lower surfaces of the inner side of the bracket, L-shaped plates are fixedly installed at the left and right positions of the front and rear sides of the blocks, a fixed pull tab is arranged between the opposite sides of the two L-shaped plates, the upper and lower sides of the fixed pull tab are threadedly connected with bolts passing through the L-shaped plate, and the adjustment assembly comprises two wedge blocks, and the two wedge blocks are arranged on the left and right sides of the fixed pull tab.

[0008] Preferably, the left end of the bolt is threadedly connected with a hexagonal nut.

[0009] Preferably, an anti-slip sleeve is fixedly installed on the outer surface of the right end of the bolt, and the material of the anti-slip sleeve is silicone.

[0010] Preferably, an insert block is fixedly installed at the lower end of the fixed pull tab, and connecting plates are fixedly installed on the front and rear sides of the lower stop block. A slot is provided on the upper surface of the connecting plate, and the inner surface of the slot is plugged into the outer surface of the insert block. The lower ends of the insert block and the slot are both serrated.

[0011] Preferably, a pull rod is fixedly mounted on the upper end of the fixed pull tab, and the pull rod is made of silicone.

[0012] Preferably, support plates are fixedly mounted on both left and right sides of the upper surface of the bottom of the bracket.

[0013] Preferably, the wedge blocks are of a trapezoidal structure, and a cylindrical push rod is fixedly mounted on one end of the two wedge blocks that are separated from each other, and the push rod is made of silicone.

[0014] Preferably, a protective pad 1 is fixedly mounted on the lower surface of the wedge block, and a protective pad 2 is fixedly mounted on the upper surfaces of the lower stop block and the L-shaped plate, and the materials of the protective pad 1 and the protective pad 2 are both rubber.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a steel plate positioning and docking device, which inserts the plug on the fixed pull piece into the slot on the connecting plate through a pull rod, fixes the fixed pull piece and the L-shaped plate through bolts and nuts, makes the butt weld position of the steel plate pass through two fixed pull pieces, supports the steel plate with a lower block and two supporting plates, and then inserts wedge blocks on the left and right sides of the block respectively, so as to realize the butt positioning of the steel plate weld position, does not need to weld a positioning block to realize the positioning of the steel plate, improves the positioning speed of the steel plate, and can repeatedly use the device to position the steel plate.

[0017] 2. The utility model provides a steel plate positioning and docking device. The special shape of the wedge block facilitates clamping of steel plates of different thicknesses, making the device adjustable, so that steel plates of different thicknesses can be fixed at the docking, reducing limitations. The protective pads 2 and 1 made of rubber material can protect the surface of the steel plate and prevent deformation of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0022] Figure 5 This is a schematic diagram of the positioning component structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the connection between the fixed pull tab and the L-shaped plate of the utility model;

[0024] Figure 7 This is a schematic diagram of the connection between the plug-in block and the slot of the utility model;

[0025] Figure 8 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0026] Fig. 9 This is a schematic diagram of the wedge structure of the utility model.

[0027] In the figure: 1. bracket; 2. positioning assembly; 21. block; 22. support plate; 23. L-shaped plate; 24. connecting plate; 25. slot; 26. bolt; 27. anti-slip sleeve; 28. nut; 29. ​​fixing pull tab; 210. pull rod; 211. insert block; 3. steel plate body; 4. adjustment assembly; 41. wedge block; 42. push rod; 43. protective pad one; 5. protective pad two. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figure 1-Figure 9 As shown, a steel plate positioning and docking device includes a bracket 1, a positioning component 2 is fixedly installed between opposite sides of the bracket 1, a steel plate body 3 is overlapped on the opposite side of the positioning component 2, an adjustment component 4 is arranged above the steel plate body 3, the positioning component 2 includes two blocks 21, the separated sides of the two blocks 21 are respectively fixedly installed on the upper and lower surfaces of the inner side of the bracket 1, L-shaped plates 23 are fixedly installed at the left and right positions of the front and rear sides of the blocks 21, a fixed pull tab 29 is arranged between the opposite sides of the two L-shaped plates 23, the upper and lower sides of the fixed pull tab 29 are threadedly connected with bolts 26 passing through the L-shaped plate 23, and the adjustment component 4 includes two wedge blocks 41, and the two wedge blocks 41 are arranged on the left and right sides of the fixed pull tab 29.

[0030] The butt weld position of the steel plate body 3 is passed through two fixed pull tabs 29, and the steel plate is supported by the lower block 21 and two support plates 22. Then, wedge blocks 41 are respectively inserted into the left and right sides of the block 21 to achieve butt positioning of the steel plate weld position. There is no need to weld positioning blocks to achieve the positioning of the steel plate, which improves the positioning speed of the steel plate. The device can be repeatedly used to position the steel plate. The special shape of the wedge block 41 facilitates clamping of steel plates of different thicknesses, making the device adjustable and reducing limitations.

[0031] like Figure 2-Figure 7As shown, the left end of the bolt 26 is threadedly connected with a hexagonal nut 28, the lower end of the fixed pull tab 29 is fixedly installed with an insert block 211, the front and rear sides of the lower block 21 are fixedly installed with connecting plates 24, the upper surface of the connecting plate 24 is provided with a slot 25, the inner surface of the slot 25 is plugged into the outer surface of the insert block 211, the lower ends of the insert block 211 and the slot 25 are both serrated, and the upper end of the fixed pull tab 29 is fixedly installed with a pull rod 210, and the material of the pull rod 210 is silicone.

[0032] The plug block 211 is inserted into the slot 25 through the pull rod 210 to position the fixed pull tab 29, the bolt 26 is screwed into the fixed pull tab 29 and the L-shaped plate 23, and then the nut 28 is threadedly connected to the left side of the bolt 26 to fix the fixed pull tab 29 and the L-shaped plate 23. The pull rod 210 made of silicone material can achieve an anti-slip effect.

[0033] like Figure 4 As shown, an anti-slip sleeve 27 is fixedly installed on the outer surface of the right end of the bolt 26, and the material of the anti-slip sleeve 27 is silicone.

[0034] The anti-slip cover 27 made of silicone material can prevent the bolt 26 from slipping.

[0035] like Figure 3 , Figure 5 As shown, support plates 22 are fixedly mounted on the left and right sides of the bottom upper surface of the bracket 1 .

[0036] The steel plate is supported by a lower stopper 21 and two support plates 22 .

[0037] like Figure 3 , Figure 8 , Fig. 9 As shown, the wedge block 41 has a trapezoidal structure, and a cylindrical push rod 42 is fixedly installed at one end of the two wedge blocks 41 that are separated from each other, and the push rod 42 is made of silicone. A protective pad 1 43 is fixedly installed on the lower surface of the wedge block 41, and a protective pad 2 5 is fixedly installed on the upper surface of the lower stop block 21 and the L-shaped plate 23, and the material of the protective pad 1 43 and the protective pad 2 5 are both rubber.

[0038] The special shape of the wedge block 41 facilitates clamping of steel plates of different thicknesses, making the device adjustable, so that steel plates of different thicknesses can be fixed together to reduce limitations. The rubber protective pad 2 5 and protective pad 1 43 can protect the surface of the steel plate to prevent deformation of the steel plate.

[0039] The working principle of the present invention is as follows: the plug block 211 on the fixed pull tab 29 is inserted into the slot 25 on the connecting plate 24 through the pull rod 210, and the fixed pull tab 29 and the L-shaped plate 23 are fixed by the bolt 26 and the nut 28, so that the butt welding position of the steel plate passes through the two fixed pull tabs 29, and the steel plate is supported by the lower block 21 and the two supporting plates 22, and then the wedge blocks 41 are respectively inserted on the left and right sides of the block 21, so that the butt welding positioning block can be used to position the steel plate, and the positioning speed of the steel plate is improved. The device can be reused to position the steel plate. The special shape of the wedge block 41 facilitates the clamping of steel plates of different thicknesses, making the device adjustable and reducing limitations. The protective pad 25 and the protective pad 1 43 made of rubber material can protect the surface of the steel plate to prevent the steel plate from deformation, and the anti-slip sleeve 27 made of silicone material can prevent the bolt 26 from slipping.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel plate positioning and docking device, comprising a bracket (1), characterized in that: A positioning assembly (2) is fixedly installed between opposite sides of the bracket (1), a steel plate body (3) is overlapped on the opposite side of the positioning assembly (2), an adjustment assembly (4) is arranged above the steel plate body (3), the positioning assembly (2) comprises two stoppers (21), the two stoppers (21) are respectively fixedly installed on the upper and lower surfaces of the inner side of the bracket (1) on the separated sides, L-shaped plates (23) are fixedly installed at the left and right positions of the front and rear sides of the stoppers (21), a fixed pull tab (29) is arranged between the opposite sides of the two L-shaped plates (23), the upper and lower sides of the fixed pull tab (29) are threadedly connected with bolts (26) passing through the L-shaped plate (23), and the adjustment assembly (4) comprises two wedge blocks (41), and the two wedge blocks (41) are arranged on the left and right sides of the fixed pull tab (29).

2. A steel plate positioning and docking device according to claim 1, characterized in that: The left end of the bolt (26) is threadedly connected with a hexagonal nut (28).

3. A steel plate positioning and docking device according to claim 1, characterized in that: An anti-slip sleeve (27) is fixedly mounted on the outer surface of the right end of the bolt (26), and the material of the anti-slip sleeve (27) is silicone.

4. A steel plate positioning and docking device according to claim 1, characterized in that: An insert block (211) is fixedly mounted on the lower end of the fixed pull tab (29); connecting plates (24) are fixedly mounted on the front and rear sides of the lower stop block (21); a slot (25) is provided on the upper surface of the connecting plate (24); the inner surface of the slot (25) is plugged into the outer surface of the insert block (211); and the lower ends of the insert block (211) and the slot (25) are both serrated.

5. The steel plate positioning and docking device according to claim 1, characterized in that: A pull rod (210) is fixedly mounted on the upper end of the fixed pull tab (29), and the pull rod (210) is made of silicone.

6. The steel plate positioning and docking device according to claim 1, characterized in that: Support plates (22) are fixedly mounted on the left and right sides of the upper surface of the bottom of the bracket (1).

7. The steel plate positioning and docking device according to claim 1, characterized in that: The wedge blocks (41) are of a trapezoidal structure, and a cylindrical push rod (42) is fixedly mounted on one end of the two wedge blocks (41) that are separated from each other, and the push rod (42) is made of silica gel.

8. The steel plate positioning and docking device according to claim 1, characterized in that: A protective pad 1 (43) is fixedly mounted on the lower surface of the wedge block (41), and a protective pad 2 (5) is fixedly mounted on the upper surfaces of the lower stopper (21) and the L-shaped plate (23), and the protective pad 1 (43) and the protective pad 2 (5) are both made of rubber.

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