Auxiliary welding assembly for connecting plate

Abstract

The utility model discloses an auxiliary welding assembly for a connecting plate, which comprises a welding bottom plate and a first connecting plate, and the first connecting plate is movably connected to the top of the welding bottom plate. By arranging the limiting device, the limiting block, the moving hole, the moving frame and the limiting groove to be used in cooperation, the purpose of existing connecting plate welding is mainly to ensure connection firmness and structural integrity, and a firm right-angle structure can be formed between the connecting plate and a connected object through L-shaped welding; the structure is more stable when bearing force, the position of the connecting plate is usually fixed by a hand during welding, then the connecting plate is welded by a welding tool, the hand is easily hurt by welding equipment in the mode of positioning the connecting plate, the stability of the hand is poor, the connecting plate is easily displaced, the welding precision is reduced, and the welding efficiency is improved. However, when an existing connecting plate is subjected to L-shaped welding, no component for stably positioning the connecting plate exists.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of connecting plate, especially involves the auxiliary welding assembly for connecting plate. BACKGROUND

[0002] Connecting plate is a kind of structural member, is used to connect two or more separate structural members into a whole structure, its style structure is various, including rectangular plate, multilateral plate, special-shaped plate etc., the common kind has gusset connecting plate, tie connecting plate, water level support connecting plate, intercolumnar bracing connecting plate etc., as described above, the problems of prior art are that: the purpose of connecting plate welding is mainly to ensure the firmness of connection and the integrity of structure, L type welding can form a firm right-angle structure between connecting plate and connected object, such structure is more stable when bearing force, when welding, hand is usually used to fix the position of connecting plate, then welding tool is used to weld connecting plate, this way of positioning connecting plate is easy to cause welding equipment to hurt hand, and the stability of hand is poor, easy to make connecting plate displacement, reduce welding precision, but there is no component for stably positioning connecting plate when existing connecting plate is welded in L type, therefore the auxiliary welding assembly for connecting plate is proposed to solve the above problems. SUMMARY

[0003] In view of the problems in the prior art, the auxiliary welding assembly for connecting plate has the advantages that it can stably position the connecting plate when the connecting plate is welded in L type, and solves the problems that the purpose of existing connecting plate welding is mainly to ensure the firmness of connection and the integrity of structure, L type welding can form a firm right-angle structure between connecting plate and connected object, such structure is more stable when bearing force, when welding, hand is usually used to fix the position of connecting plate, then welding tool is used to weld connecting plate, this way of positioning connecting plate is easy to cause welding equipment to hurt hand, and the stability of hand is poor, easy to make connecting plate displacement, reduce welding precision, but there is no component for stably positioning connecting plate when existing connecting plate is welded in L type.

[0004] The utility model is such implementation, the auxiliary welding assembly for connecting plate, including the welding bottom plate and the first connecting plate, the first connecting plate swing joint in the top of welding bottom plate, the first connecting plate's front side places with the second connecting plate of first connecting plate cooperation uses, the top of welding bottom plate is fixedly connected with two fixed blocks, two fixed blocks opposite side swing joint has the device shell, the top of device shell is fixedly connected with the handle, the inner chamber of device shell swing joint has control frame, the front side of control frame penetrates device shell and extends to the outside of device shell inner chamber, the inside of device shell is provided with the limiting device.

[0005] As the utility model is preferred, two the limiting piece opposite sides all are equipped with the limiting slot with the limiting piece cooperation uses, the limiting piece surface with the limiting slot inner chamber contact, through setting up the limiting slot, when the device shell moves to between two fixed blocks, the control frame is loosened, the restoring force that the spring restores shape will drive the limiting piece to be stuck into the inner chamber of the limiting slot, the limiting piece and the limiting slot cooperation uses the position of the device shell has the restriction effect.

[0006] As the utility model is preferred, the top of the limiting piece is fixedly connected with the extrusion column, the bottom of the device shell inner chamber is rotatably connected with the extrusion rotating shell which is used with the extrusion column, the inner chamber of the extrusive rotating shell is rotatably connected with the surface of the extrusion column, the surface of the control frame is in contact with the surface of the extrusive rotating shell, by setting the extrusion column and the extrusive rotating shell, when the control frame moves, will drive the extrusive rotating shell to rotate through the pivot, when the extrusive rotating shell rotates, can produce extrusion force to the extrusion column, the extrusion column under the extrusion force can drive the limiting piece to move.

[0007] As the utility model is preferred, two the fixed block opposite sides all are equipped with the limiting slot with the limiting piece cooperation uses, the limiting piece surface with the limiting slot inner chamber contact, through setting up the limiting slot, when the device shell moves to between two fixed blocks, the control frame is loosened, the restoring force that the spring restores shape will drive the limiting piece to be stuck into the inner chamber of the limiting slot, the limiting piece and the limiting slot cooperation uses the position of the device shell has the restriction effect.

[0008] As the utility model is preferred, the top of the device shell is fixedly connected with the positioning shell which is used with the second connecting plate, the inner chamber of the positioning shell is provided with the anti-skid pad, the anti-skid pad of the positioning shell inner chamber is in contact with the surface of the second connecting plate, by setting the positioning shell, when the positioning shell moves to the surface of the second connecting plate, the anti-skid pad of the positioning shell inner chamber will be in contact with the surface of the second connecting plate, the positioning shell has the stabilizing effect to the position of the second connecting plate.

[0009] As the utility model is preferred, the top of the welding bottom plate is fixedly connected with the plug-in shell which is used with the first connecting plate, the inner chamber of the plug-in shell is in contact with the surface of the first connecting plate, by setting the plug-in shell, the plug-in shell has the restriction effect to the position of the first connecting plate.

[0010] Compared with the prior art, the utility model has the advantages of the following:

[0011] 1. The utility model discloses a limit device, limit block, moving hole, mobile frame and the cooperation of limit slot, solved the purpose that the existing connecting plate welding is mainly to ensure the firmness of connection and the integrity of structure, and L type welding can form a firm right angle structure between connecting plate and the connected object, and such structure is more stable when bearing power, and the position of connecting plate is fixed usually when welding by hand, and then welding tool is used to weld connecting plate, and this kind of positioning connecting plate mode is easy to cause the harm of welding equipment to hand, and the stability of hand is poor, and it is easy to make connecting plate displacement, reduce the welding precision, but the connecting plate does not have the component of stable positioning when L type welding.

[0012] 2. The utility model discloses a limit device, and two extrusion columns under the extrusion will move to the side of mutual approach, when the extrusion column moves, will drive two limit blocks to move to the side of mutual approach, when the limit block moves, will drive the moving hole to move along the surface of mobile frame, when the limit block moves, the force that generates makes spring occur elastic deformation, and the restoring force that spring restores shape will drive the limit block to be clamped into the inner chamber of limit slot, and the position of device shell and positioning shell has the restriction of limit device. DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram provided by the utility model embodiment;

[0014] Figure 2 It is the three-dimensional schematic diagram of welding base plate, first connecting plate and second connecting plate provided by the utility model embodiment;

[0015] Figure 3 It is the three-dimensional sectional view of device shell provided by the utility model embodiment;

[0016] Figure 4 It is the connection three-dimensional schematic diagram of limit block, moving hole and mobile frame provided by the utility model embodiment.

[0017] In the drawing: 1, welding base plate, 2, first connecting plate, 3, second connecting plate, 4, fixed block, 5, device shell, 6, handle, 7, control frame, 8, limit device, 801, limit block, 802, moving hole, 803, mobile frame, 804, spring, 9, extrusion column, 10, extrusion shell, 11, limit slot, 12, positioning shell, 13, plug-in shell. DETAILED DESCRIPTION

[0018] In order to further understand the invention content, characteristics and efficacy of the utility model, the following embodiments are exemplified, and the following is described in detail in conjunction with the drawings.

[0019] The structure of the utility model is described in detail below in conjunction with the drawings.

[0020] As Figures 1 to 4 shown, the utility model discloses a connecting plate's auxiliary welding assembly, including welding base plate 1 and first connecting plate 2, first connecting plate 2 is movably connected in the top of welding base plate 1, and the front side of first connecting plate 2 is placed with the second connecting plate 3 of cooperation with first connecting plate 2, and the top of welding base plate 1 is fixedly connected with two fixed blocks 4, and the opposite side of two fixed blocks 4 is movably connected with device shell 5, and the top of device shell 5 is fixedly connected with handle 6, and the inner chamber of device shell 5 is movably connected with control frame 7, and the front side of control frame 7 penetrates device shell 5 and extends to the outside of device shell 5 inner chamber, and the inside of device shell 5 is provided with limiting device 8.

[0021] Reference Figure 4 , limiting device 8 includes two limiting blocks 801, and the opposite side of two limiting blocks 801 penetrates device shell 5 and extends to the outside of device shell 5 inner chamber, and the surface of limiting block 801 is provided with moving hole 802, and the inner chamber of device shell 5 is fixedly connected with two moving frames 803 used with moving hole 802, and the surface of moving frame 803 is movably connected with the inner chamber of moving hole 802, and the opposite side of two limiting blocks 801 is fixedly connected with spring 804, and the opposite side of two springs 804 is fixedly connected with the surface of moving frame 803.

[0022] Adopt the above scheme: when device shell 5 and positioning shell 12 move to the appropriate position, limiting device 8 limits the position of device shell 5 and positioning shell 12.

[0023] Reference Figure 3 , the top of limiting block 801 is fixedly connected with extrusion column 9, and the bottom of device shell 5 inner chamber is movably connected with extrusion rotating shell 10 used with extrusion column 9 through pivot, and the inner chamber of extrusion rotating shell 10 is movably connected with the surface of extrusion column 9, and the surface of control frame 7 is in contact with the surface of extrusion rotating shell 10.

[0024] Adopt the above scheme: when control frame 7 moves, it will drive extrusion rotating shell 10 to rotate through pivot, and when extrusion rotating shell 10 rotates, it can generate extrusion force to extrusion column 9, and extrusion column 9 under the extrusion force can drive limiting block 801 to move.

[0025] Reference Figure 2 , the opposite side of two fixed blocks 4 is provided with limiting slot 11 used with limiting block 801, and the surface of limiting block 801 is in contact with the inner chamber of limiting slot 11.

[0026] With the above scheme: by setting the limiting groove 11, when the device shell 5 moves to the two fixed blocks 4, the control frame 7 is loosened, the restoring force generated by the spring 804 recovering the shape will drive the limiting block 801 to be clamped into the inner cavity of the limiting groove 11, and the cooperation of the limiting block 801 and the limiting groove 11 limits the position of the device shell 5.

[0027] With reference to Figure 2 The top of the device shell 5 is fixedly connected with a positioning shell 12 used in cooperation with the second connecting plate 3, and the inner cavity of the positioning shell 12 is provided with an anti-skid pad.

[0028] With the above scheme: by setting the positioning shell 12, when the positioning shell 12 moves to the surface of the second connecting plate 3, the anti-skid pad in the inner cavity of the positioning shell 12 will be in contact with the surface of the second connecting plate 3, and the positioning shell 12 has a stabilizing effect on the position of the second connecting plate 3.

[0029] With reference to Figure 2 The top of the welding bottom plate 1 is fixedly connected with a plug-in shell 13 used in cooperation with the first connecting plate 2, and the inner cavity of the plug-in shell 13 is in contact with the surface of the first connecting plate 2.

[0030] With the above scheme: by setting the plug-in shell 13, the plug-in shell 13 limits the position of the first connecting plate 2.

[0031] The working principle of the utility model:

[0032] In use, when the L-shaped welding of the connecting plate needs to be stably positioned, first, the first connecting plate 2 is inserted into the inner cavity of the insertion shell 13, then the second connecting plate 3 is moved to the position in contact with the front side of the first connecting plate 2, and the second connecting plate 3 is kept in a vertical state, then the handle 6 is held, and then the control frame 7 is moved towards the side close to the handle 6, when the control frame 7 is moved, the extrusion rotating shell 10 will be extruded, the extrusion rotating shell 10 will rotate along the surface of the extrusion column 9 under the extrusion force, when the extrusion rotating shell 10 rotates, the extrusion column 9 will be extruded, and the two extrusion columns 9 will move towards each other under the extrusion force, when the extrusion column 9 moves, the two limiting blocks 801 will move towards each other, when the limiting block 801 moves, the moving hole 802 will move along the surface of the moving frame 803, when the limiting block 801 moves, the spring 804 will be elastically deformed under the force generated by the movement of the limiting block 801, when the limiting block 801 completely moves to the inner cavity of the device shell 5, the positioning shell 12 is moved to the position in contact with the surface of the second connecting plate 3 in the inner cavity, the anti-skid pad in the inner cavity of the positioning shell 12 has a stabilizing effect on the position of the second connecting plate 3, and at the same time, the device shell 5 will be moved to the opposite side of the two fixed blocks 4, then the control frame 7 is released, the restoring force generated by the spring 804 when it returns to its original shape will make the limiting block 801 enter the inner cavity of the limiting groove 11, the cooperation of the limiting block 801 and the limiting groove 11 limits the position of the device shell 5 and the positioning shell 12, and the cooperation of the positioning shell 12 and the insertion shell 13 limits the position of the first connecting plate 2 and the second connecting plate 3, at this time, the connecting plate is stably positioned when the L-shaped welding of the connecting plate is performed.

[0033] In summary: the auxiliary welding assembly for the connecting plate solves the problem that the purpose of the existing welding of the connecting plate is mainly to ensure the firmness of the connection and the integrity of the structure, the L-shaped welding can form a firm right-angle structure between the connecting plate and the connected object, such a structure is more stable when bearing force, and the connecting plate is usually fixed in position by hand during welding, and then a welding tool is used to weld the connecting plate, which is easy to cause injury to the hand by the welding equipment, and the stability of the hand is poor, which is easy to cause displacement of the connecting plate and reduce the welding precision, but there is no component for stably positioning the connecting plate when the L-shaped welding of the connecting plate is performed.

[0034] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. Auxiliary welding assembly for connecting plates, comprising a welding bed (1) and a first connecting plate (2), characterized in that: The first connecting plate (2) is movably connected to the top of the welding base plate (1), the front side of the first connecting plate (2) is provided with a second connecting plate (3) used in cooperation with the first connecting plate (2), the top of the welding base plate (1) is fixedly connected with two fixed blocks (4), the opposite side of the two fixed blocks (4) is movably connected with a device shell (5), the top of the device shell (5) is fixedly connected with a handle (6), the inner cavity of the device shell (5) is movably connected with a control frame (7), the front side of the control frame (7) penetrates through the device shell (5) and extends to the outside of the inner cavity of the device shell (5), and the inside of the device shell (5) is provided with a limiting device (8).

2. The assembly for assisting in the welding of a web as defined in claim 1, wherein: The limiting device (8) comprises two limiting blocks (801), the opposite sides of the two limiting blocks (801) penetrate through the device shell (5) and extend to the outside of the inner cavity of the device shell (5), the surface of the limiting block (801) is provided with a moving hole (802), the inner cavity of the device shell (5) is fixedly connected with two moving frames (803) used in cooperation with the moving hole (802), the surface of the moving frame (803) is movably connected with the inner cavity of the moving hole (802), the opposite side of the two limiting blocks (801) is fixedly connected with a spring (804), and the opposite side of the two springs (804) is fixedly connected with the surface of the moving frame (803).

3. The assembly for assisting in the welding of a web as defined in claim 2, wherein: The top of the limiting block (801) is fixedly connected with a pressing column (9), the bottom of the inner cavity of the device shell (5) is movably connected with a pressing rotating shell (10) used in cooperation with the pressing column (9) through a rotating shaft, the inner cavity of the pressing rotating shell (10) is movably connected with the surface of the pressing column (9), and the surface of the control frame (7) is in contact with the surface of the pressing rotating shell (10).

4. The assembly of claim 2, wherein: The opposite side of the two fixed blocks (4) is provided with a limiting groove (11) used in cooperation with the limiting block (801), and the surface of the limiting block (801) is in contact with the inner cavity of the limiting groove (11).

5. The assembly of claim 1, wherein: The top of the device shell (5) is fixedly connected with a positioning shell (12) used in cooperation with the second connecting plate (3), the inner cavity of the positioning shell (12) is provided with an anti-skid pad, and the anti-skid pad in the inner cavity of the positioning shell (12) is in contact with the surface of the second connecting plate (3).

6. The assembly of claim 1, wherein: The top of the welding base plate (1) is fixedly connected with a plug-in shell (13) used in cooperation with the first connecting plate (2), and the inner cavity of the plug-in shell (13) is in contact with the surface of the first connecting plate (2).

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