Mesh spot welding assembly platform

Abstract

The utility model relates to a mesh spot welding assembly platform, which comprises a frame body, the longitudinal positioning assembly comprises at least two first positioning pieces and at least two limiting pieces, the limiting pieces are detachably connected with the two sides of the frame body, and the first positioning pieces are arranged on the limiting pieces in a penetrating mode; a plurality of positioning grooves are formed in the first positioning piece at intervals, and the groove widths of the positioning grooves are gradually decreased in the direction from groove openings to groove bottoms; the transverse positioning assembly comprises a mounting seat, a sliding part, a first locking part and a second positioning part, the mounting seat is slidably connected to the frame body, the upper end of the sliding part is connected with the second positioning part, the lower end of the sliding part vertically penetrates through the mounting seat and then is in threaded connection with the first locking part, and the first locking part and the second positioning part are both in limiting fit with the mounting seat; and a positioning hole is formed in the second positioning piece. According to the utility model, transverse and longitudinal steel bars can be kept in a relatively stable position relationship, meshes of different specifications can be processed in a matched manner, the switching is convenient, and the universality is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of spot welding auxiliary equipment, in particular to a mesh spot welding assembly platform. Background Art

[0002] The mesh (steel mesh) is a mesh structure formed by several steel bars interlaced horizontally and vertically and fixed by spot welding, which can be used as a protective net, etc. The current spot welding operation of the mesh is generally: the steel bars are first positioned and placed in an assembly platform (box), and a positioning groove that matches the steel bars is provided on the edge of the box. Then, the box with the steel bars positioned and placed is placed on the spot welding machine, and the box is manually moved so that each steel bar intersection is spot welded in turn. When all the steel bar intersections are spot welded, the mesh is obtained. The above operation method requires a high level of experience for the workers, and the spot welding machine (electrode welding) will collide instantly during spot welding, which may easily cause some steel bars to bounce, and then the problem of steel bar dislocation occurs, and it is necessary to pause and sort it out, which is relatively troublesome. In addition, because the positioning groove is set on the box, the specifications of the mesh that the box can adapt to are limited, such as the number and spacing of horizontal and vertical steel bars are difficult to adjust, such as the inability to use steel bars with larger diameters instead, etc., and the versatility is relatively poor, so that the factory needs to prepare more boxes, which increases the equipment cost and is inconvenient to store. Utility Model Content

[0003] The utility model aims to provide a mesh spot welding assembly platform, which can be adapted to process meshes of various specifications, is simple and convenient to replace, and has strong versatility.

[0004] In order to achieve the above-mentioned purpose, the utility model discloses a mesh spot welding assembly platform, which comprises:

[0005] A frame having a cavity;

[0006] A longitudinal positioning assembly, comprising at least two first positioning members and at least two limiting members, wherein the limiting members penetrate the cavity and are detachably connected to two sides of the frame, the first positioning member is arranged on the limiting members, and the first positioning member is placed in the cavity; a plurality of positioning grooves are arranged at intervals on the first positioning member, and the groove width of the positioning groove decreases from the groove opening to the groove bottom;

[0007] A plurality of transverse positioning components are provided at least at both ends of the frame, and the transverse positioning components at both ends of the frame correspond to each other one by one; the transverse positioning components include a mounting seat, a sliding member, a first locking member and a second positioning member, the mounting seat is slidably connected to the frame, the upper end of the sliding member is connected to the second positioning member, the lower end of the sliding member vertically passes through the mounting seat and is threadedly connected to the first locking member, the first locking member and the second positioning member are both limitedly matched with the mounting seat; a positioning hole is provided on the second positioning member, and the opening of the positioning hole is oriented perpendicular to the length direction of the positioning groove.

[0008] Through the above arrangement, the longitudinal steel bars can be positioned and placed through the positioning groove, and the groove width of the positioning groove is designed to decrease from the groove mouth to the groove bottom direction, so that the positioning groove can be adapted to the use of steel bars of different diameters. The transverse steel bars can be positioned through the positioning holes on the two corresponding transverse positioning components, and the aperture of the positioning holes is larger than the diameter of the conventional steel bars, so that the positioning holes can be adapted to the use of steel bars of different diameters. By tightening the first locking member, the transverse steel bars can be pressed on the longitudinal steel bars, thereby ensuring the stability of the transverse steel bars, and also avoiding the problem of the steel bars on the platform being misplaced when the electrode welding collides. The first positioning member is arranged on the limiting member, and the first positioning member can slide to avoid the cross node of the steel bars, and the limiting member is detachably connected to the frame, and different first positioning members can be conveniently replaced to adjust the number and density of the longitudinal steel bars. By sliding and increasing and decreasing the transverse positioning member, the number and density of the transverse steel bars can be adjusted, thereby making the utility model adaptable to the processing of meshes of different specifications, and convenient to switch.

[0009] Preferably, at least one support member for supporting the first positioning member is provided in the cavity, and the support member is connected to the frame. Through the above arrangement, the support strength of the first positioning member can be improved, the position limiting member is less likely to deform, and the service life of the assembly platform can be extended.

[0010] Preferably, the first positioning member is provided with a socket corresponding to and matching the support member, and the first positioning member is plugged into the support member through the socket. Through the above arrangement, when assembling the longitudinal positioning component, the first positioning member can be plugged into the support member first, and then the limiting member can pass through the first positioning member, which can facilitate the assembly and replacement of the longitudinal positioning component.

[0011] Preferably, the frame is made of square tubes. After such arrangement, the frame is lighter.

[0012] Preferably, one end of the limiter is provided with an end cap, and the other end is threadedly connected with a second locking member, and both sides of the frame are provided with a limit hole and an avoidance hole for avoiding the end cap and the second locking member, and the limit hole and the avoidance hole are coaxially arranged; the limiter passes through the two limit holes, the end cap is limitedly matched with one of the limit holes, and the second locking member is limitedly matched with the other limit hole. After such arrangement, the connection between the limiter and the frame is convenient, and the setting of the limiter will not be exposed outside the frame, and it is not easy to cause interference with external equipment, etc.

[0013] Preferably, both ends of the frame are provided with a slide groove, and the mounting seat is provided with at least one slide rod, which is inserted into the slide groove and slidably connected thereto. With this arrangement, the lateral positioning component can be easily installed on the frame, and the position adjustment or quantity increase or decrease of the lateral positioning component is convenient.

[0014] Preferably, any of the slide bars is provided with a threaded section, the threaded section is provided at one end of the slide bar away from the mounting seat, and the threaded section is threadedly connected with a third locking member; the frame is provided with an opening for exposing the threaded section and the third locking member. With such a configuration, the position of the lateral positioning assembly can also be locked, which is beneficial for batch processing of the mesh. The configuration of the opening can facilitate locking of the lateral positioning assembly.

[0015] Preferably, the top surface of the mounting seat is arranged lower than the bottom of the positioning groove. After such arrangement, it can be ensured that when the first locking member is tightened, the transverse steel bar can reliably press the longitudinal steel bar, ensuring the smooth progress of spot welding.

[0016] The utility model has the following beneficial effects:

[0017] The utility model can position and place steel bars through the longitudinal positioning component and the transverse positioning component. By designing the slot width of the positioning slot to decrease from the slot mouth to the slot bottom, the transverse steel bars can be pressed onto the longitudinal steel bars by tightening the first locking member, so that the transverse and longitudinal steel bars can maintain a relatively stable position relationship. At the same time, it can also be adapted to the use of steel bars of different diameters. The number and density of the transverse and longitudinal steel bars are easy to adjust, and it can be adapted to process meshes of different specifications. In addition, the manufacturer only needs to replace the first positioning member with different setting densities and use several sets of transverse positioning components. It is easy to switch, has few spare parts, and has strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of another viewing angle of the utility model.

[0020] Figure 3 The figure is a schematic diagram of the installation of the limiter.

[0021] Figure 4 is a schematic diagram of a first positioning member.

[0022] Figure 5 A schematic diagram of the lateral positioning component.

[0023] Figure 6 This is a schematic diagram of the installation of the lateral positioning component.

[0024] Main component symbols:

[0025] Frame 10, cavity 11, support member 12, limiting hole 13, avoidance hole 14, slide groove 15, opening 16;

[0026] A first positioning member 21, a limiting member 22, a socket 23, an end cap 24, a second locking member 25, and a positioning groove 26;

[0027] Transverse positioning assembly 30, mounting seat 31, sliding member 32, first locking member 33, second positioning member 34, sliding rod 35, third locking member 36, positioning hole 37;

[0028] Steel bar 40. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] like Figures 1 to 6 As shown, the utility model discloses a mesh spot welding assembly platform, which includes a frame 10, a longitudinal positioning assembly and at least four sets of transverse positioning assemblies 30. The frame 10 is made of a square tube, which can be compatible with strength and weight. The inner cavity of the square tube is also conducive to hiding components, making the assembly platform more concise in appearance and not easy to interfere with external components. The middle area of ​​the frame 10 is a cavity 11, and the cavity 11 is set to prevent the assembly platform from interfering with the electrode welding.

[0031] The longitudinal positioning assembly includes at least two first positioning members 21 and at least two limiting members 22. In this case, three first positioning members 21 are provided and two limiting members 22 are provided. The first positioning member 21 is made of a hard thick plate. The length direction of the first positioning member 21 is horizontal. The first positioning member 21 is placed in the cavity 11. At least one support member 12 for supporting the first positioning member 21 is provided in the cavity 11. The support member 12 is preferably made of a steel plate. The support strength of the first positioning member 21 can be ensured by the support of the support member 12. In addition, in order to facilitate the installation of the first positioning member 21, a socket 23 corresponding to the support member 12 is provided on the first positioning member 21. The first positioning member 21 is plugged into the support member 12 through the socket 23.

[0032] The limiting member 22 is a hard long rod, one end of which is provided with an end cap 24, and the other end is threadedly connected with a second locking member 25, the limiting member 22 passes through all the first positioning members 21 and is locked with both sides of the frame 10, and the first positioning members 21 are provided with through holes adapted to the limiting member 22. Specifically, limiting holes 13 and avoidance holes 14 for avoiding the end cap 24 and the second locking member 25 are provided on both sides of the frame 10, and the limiting holes 13 and the avoidance holes 14 are coaxially arranged. The threaded end of the limiter 22 (one end connected to the second locking member 25) first passes through the avoidance hole 14 and the limit hole 13 on one side of the frame 10 in sequence, and then passes through the first positioning member 21 in sequence, and then passes through the limit hole 13 on the other side of the frame 10, and then is screwed and tightened with the second locking member 25. The end cap 24 is limited and matched with one of the limit holes 13, and the second locking member 25 is limited and matched with the other limit hole 13, so that the first positioning member 21 can be limited. At this time, the end head, threaded end and second locking member 25 of the limiter 22 are all built into the inner cavity of the square tube. The first positioning member 21 can slide on the limiter 22 so that the first positioning member 21 can avoid the intersection node of the steel bar 40, and the first positioning member 21 and the support member 12 will not interfere with the sliding of the first positioning member 21 on the limiter 22. Of course, if the strength of the limiter 22 is sufficient, the support member 12 can also be omitted.

[0033] A plurality of positioning grooves 26 are arranged at intervals along the length direction of the first positioning member 21. The positioning grooves 26 on the three first positioning members 21 correspond to each other and are used to position and place the longitudinal steel bars 40. In this case, the width of the positioning grooves 26 decreases from the groove opening to the groove bottom. This arrangement allows the positioning grooves 26 to position steel bars 40 of different diameters and ensure that the steel bars 40 are stably placed.

[0034] Six sets of transverse positioning components 30 are equally divided into two groups and are respectively arranged at the two ends of the frame 10. The transverse positioning components 30 at the two ends of the frame 10 are arranged one by one to position the transverse steel bars 40. Specifically, the transverse positioning components 30 include a mounting seat 31, a sliding member 32, a first locking member 33 and a second positioning member 34. The mounting seat 31 is slidably connected to the frame 10. A slide groove 15 extending in the longitudinal direction is provided at both ends of the frame 10. Two sliding rods 35 are provided on the mounting seat 31. The sliding rods 35 are inserted into the slide groove 15 and slidably connected thereto. One end of one of the sliding rods 35 away from the mounting seat 31 is provided with a threaded section, and the threaded section is threadedly connected with a third locking member 36. By tightening the third locking member 36, the position of the mounting seat 31 can be locked. The third locking member 36 is placed in the inner cavity of the square tube. An opening 16 with an exposed threaded section and the third locking member 36 is provided on the frame 10. Preferably, the top surface of the square tube is hollowed out to form the opening 16.

[0035] The sliding member 32 slides up and down relative to the mounting seat 31, and the sliding member 32 penetrates the mounting seat 31. The second positioning member 34 is arranged at the upper end of the sliding member 32, and the first locking member 33 is threadedly connected to the lower end of the sliding member 32. The first locking member 33 can be limitedly matched with the bottom surface of the mounting seat 31, and the second positioning member 34 can be limitedly matched with the top surface of the mounting seat 31. A positioning hole 37 is arranged on the second positioning member 34, and the aperture of the positioning hole 37 is larger than the diameter of the steel bar 40 used for the conventional mesh to ensure that the positioning hole 37 can adapt to the steel bar 40 of different diameters, and the opening of the positioning hole 37 is perpendicular to the length direction of the positioning groove 26. In addition, it is also required that the top surface of the mounting seat 31 is set lower than the bottom of the positioning groove 26.

[0036] Of course, in order to better stabilize the transverse steel bars 40, a transverse positioning assembly 30 may also be provided on some of the support members 12, and the connection method is the same as above and will not be repeated.

[0037] After the transverse positioning assembly 30 and the longitudinal positioning assembly are installed on the frame 10, the reinforcement 40 can be laid out. When laying out the reinforcement 40 on the utility model, first put the longitudinal reinforcement 40 into the positioning groove 26 of the same longitudinal column. After all the longitudinal reinforcements 40 are placed, the transverse reinforcement 40 is passed through the positioning holes 37 of the same transverse column, and then the first locking member 33 is tightened. Before tightening the first locking member 33, it is possible to first check whether the first positioning member 21 will interfere with the intersection node of the reinforcement 40. If there is interference, it can be adjusted by moving the first positioning member 21. Of course, this step can also be performed before the reinforcement 40 is placed.

[0038] The above is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A mesh spot welding assembly platform, characterized in that: include: A frame having a cavity; A longitudinal positioning assembly, comprising at least two first positioning members and at least two limiting members, wherein the limiting members penetrate the cavity and are detachably connected to two sides of the frame, the first positioning member is arranged on the limiting members, and the first positioning member is placed in the cavity; a plurality of positioning grooves are arranged at intervals on the first positioning member, and the groove width of the positioning groove decreases from the groove opening to the groove bottom; A plurality of transverse positioning components are provided at least at both ends of the frame, and the transverse positioning components at both ends of the frame correspond to each other one by one; the transverse positioning components include a mounting seat, a sliding member, a first locking member and a second positioning member, the mounting seat is slidably connected to the frame, the upper end of the sliding member is connected to the second positioning member, the lower end of the sliding member vertically passes through the mounting seat and is threadedly connected to the first locking member, the first locking member and the second positioning member are both limitedly matched with the mounting seat; a positioning hole is provided on the second positioning member, and the opening of the positioning hole is oriented perpendicular to the length direction of the positioning groove.

2. The mesh spot welding assembly platform according to claim 1, characterized in that: At least one supporting member for supporting the first positioning member is disposed in the cavity, and the supporting member is connected to the frame.

3. The mesh spot welding assembly platform according to claim 2, characterized in that: The first positioning member is provided with a socket which corresponds to and matches the supporting member one by one, and the first positioning member is plugged into the supporting member through the socket.

4. The mesh spot welding assembly platform according to claim 1, characterized in that: The frame is made of square tubes.

5. The mesh spot welding assembly platform according to claim 4, characterized in that: An end cap is provided at one end of the limiting member, and a second locking member is threadedly connected to the other end. Limiting holes and avoidance holes for avoiding the end cap and the second locking member are provided on both sides of the frame body, and the limiting holes and the avoidance holes are coaxially arranged; the limiting member passes through the two limiting holes, the end cap is limitedly matched with one of the limiting holes, and the second locking member is limitedly matched with the other limiting hole.

6. The mesh spot welding assembly platform according to claim 4, characterized in that: Both ends of the frame are provided with sliding grooves, and the mounting seat is provided with at least one sliding rod, which is inserted into the sliding groove and slidably connected therewith.

7. The mesh spot welding assembly platform according to claim 6, characterized in that: Any of the slide bars is provided with a threaded section, which is arranged at one end of the slide bar away from the mounting seat, and the threaded section is threadedly connected with a third locking member; the frame is provided with an opening for the exposed threaded section and the third locking member.

8. The mesh spot welding assembly platform according to claim 1, characterized in that: The top surface of the mounting seat is arranged lower than the bottom of the positioning groove.

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