Rapid positioning and welding device for anode plate lifting lug

Abstract

The utility model discloses a rapid positioning and welding device for an anode plate lifting lug, and belongs to the technical field of anode plate lifting lug machining equipment. Comprising a base, a stand column is welded to the center of the base, a rotating shaft is welded to the top of the stand column, workbenches are fixedly connected to the two ends of the rotating shaft through rotating mechanisms, a plurality of positioning welding mechanisms are arranged on the workbenches, and a braking mechanism is arranged on the base below the workbenches. According to the positioning and welding mechanism, the stainless steel cross beam, the connecting plate and the hanging ring are installed at the corresponding positions, rapid positioning can be achieved, welding is conducted in sequence through the rotationally-arranged workbench, and batch machining can be achieved. In conclusion, the lifting lug positioning and welding device can quickly position and weld lifting lugs, is high in positioning precision, simple to operate and convenient to move, greatly improves the lifting lug machining efficiency, and has the outstanding advantages of being high in production efficiency, good in product quality, low in equipment cost and high in reliability.

Description

TECHNICAL FIELD

[0001] The utility model relates to anode plate lifting lug processing equipment technical field, concretely relates to a kind of anode plate lifting lug quick positioning welding device. BACKGROUND

[0002] At present, large anode plate is transported by special lifting lug, which is composed of stainless steel beam, connecting plate, lifting ring and other three parts by butt welding. In the traditional production process, first, the front surface is welded after manual placement and positioning, and then the back surface is welded after turning over. This processing method is single-piece, small-batch production, manual operation is adopted, and the horizontal degree and coaxiality of beam, connecting plate and lifting ring are deviated during processing, which results in large welding deformation, low production efficiency and high cost, and large-scale rapid production cannot be realized. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of anode plate lifting lug quick positioning welding device, which can quickly position and weld lifting lug, has high positioning accuracy, is easy to operate, is convenient to move and greatly improves lifting lug processing efficiency. Thus, the problems in the above background technology are solved.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] A kind of anode plate lifting lug quick positioning welding device, including base 1, column 5 is welded in the center on base 1, rotating shaft 7 is welded on the top of column 5, workbench 4 is fixedly connected by rotating mechanism 3 at both ends of rotating shaft 7, a plurality of positioning welding mechanisms are provided on workbench 4, and brake mechanism 2 is provided on base 1 below workbench 4.

[0006] The workbench 4 includes a circular panel 8, a plurality of brake grooves 9 are uniformly distributed on the edge circumference of the circular panel 8, a plurality of lifting lug positioning welding mechanisms are uniformly distributed on the circular panel 8, a through hole is formed in the center of the circular panel 8, the rotating mechanism 3 is installed at the through hole, the rotating mechanism 3 includes a bearing seat 10, the bearing seat 10 is installed in the central through hole of the circular panel 8 by interference fit, a deep groove ball bearing 11 is installed in the bearing seat 10, a bearing gland 13 is provided on the outer side of the bearing seat 10 by gland bolt, a felt sealing pad 12 is provided between the bearing gland 13 and the bearing seat 10, and the end of the rotating shaft 7 is inserted into the inner ring of the deep groove ball bearing 11 by interference fit.

[0007] The positioning and welding mechanism comprises a beam mounting seat 17, a lug connecting plate clamp 16, a feeding and discharging pin 19 and a lifting ring mounting seat, the beam mounting seat 17, the lug connecting plate clamp 16, the feeding and discharging pin 19, the lifting ring mounting seat and a brake groove 9 of one positioning and welding mechanism are located on the same radius from the center of the circular panel 8, the beam mounting seat 17 is a hollow cylinder, the bottom of the beam mounting seat 17 is vertically welded on the outer side of the circular panel 8, the lug connecting plate clamp 16 is composed of two half hollow cylinders, the bottoms of the two half hollow cylinders are vertically welded on the outer side of the circular panel 8, the lug connecting plate clamp 16 is provided with a through hole in the center, the feeding and discharging pin 19 penetrates the circular panel 8 and is inserted into the through hole in the center of the lug connecting plate clamp 16, the feeding and discharging pin 19 is provided with a positioning pin 18 at the two ends, the lifting ring mounting seat is composed of a base seat 14 and a lifting ring mounting table 15, the base seat 14 is vertically welded on the outer side of the circular panel 8, the lifting ring mounting table 15 is welded on the base seat 14, and the top of the beam mounting seat 17 and the base seat 14 are at the same elevation.

[0008] The brake mechanism 2 comprises a lever arm 24, the middle part of the lever arm 24 is installed on a support through a rotary pin 25, a counterweight 27 is arranged on the inner end of the lever arm 24, a guide cylinder 26 is sleeved on the counterweight 27, a pedal 23 is arranged on the outer end of the lever arm 24, and the outer end of the lever arm 24 is clamped into the brake groove 9 of the circular panel 8 when the workbench is braked.

[0009] The rotary shaft 7 is provided with a lifting hook 6 above the middle part.

[0010] According to the technical scheme, the positioning and welding mechanism is provided with a stainless steel beam, a connecting plate and a lifting ring, so that the positioning and welding of the lug can be realized quickly, the positioning precision is high, the operation is simple, the lug can be moved conveniently, the lug processing efficiency is improved greatly, and the device has the advantages of high production efficiency, good product quality, low equipment cost and high reliability.

[0011] The positioning and welding mechanism is provided with a stainless steel beam, a connecting plate and a lifting ring, so that the positioning and welding of the lug can be realized quickly, the positioning precision is high, the operation is simple, the lug can be moved conveniently, the lug processing efficiency is improved greatly, and the device has the advantages of high production efficiency, good product quality, low equipment cost and high reliability. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is Figure 1 It is a partial sectional view at A;

[0014] Figure 3 It is a structural schematic view of the workbench of the utility model;

[0015] Figure 4The structure schematic view of the positioning and welding mechanism of the utility model is shown in the figure.

[0016] Figure 5 The application state schematic view of the positioning and welding mechanism of the utility model is shown in the figure.

[0017] Figure 6 The structure schematic view of the brake mechanism of the utility model is shown in the figure.

[0018] As shown in the figure: 1 - base; 2 - brake mechanism; 3 - rotary mechanism; 4 - workbench; 5 - stand; 6 - lifting hook; 7 - rotary shaft; 8 - panel; 9 - brake groove; 10 - bearing seat; 11 - deep groove ball bearing; 12 - felt gasket; 13 - bearing gland; 14 - base; 15 - lifting ring mounting table; 16 - lifting lug connecting plate clamp; 17 - crossbeam mounting seat; 18 - positioning pin shaft; 19 - feeding pin shaft; 20 - lifting ring; 21 - connecting plate; 22 - crossbeam; 23 - pedal; 24 - lever arm; 25 - rotary pin shaft; 26 - guide cylinder; 27 - counterweight. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0021] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.

[0022] Embodiment 1

[0023] As Figures 1-6The embodiment provides an anode plate lug quick positioning and welding device, which comprises a base 1, the base 1 is a thick steel plate, a stand 5 is welded on the center of the base 1, the stand 5 is a profile steel, a rotary shaft 7 is welded on the top of the stand 5, the rotary shaft 7 is provided with installation end heads with small diameters at both ends through mechanical processing, a workbench 4 is fixedly connected to both ends of the rotary shaft 7 through a rotary mechanism 3, a plurality of positioning and welding mechanisms are arranged on the workbench 4, and a brake mechanism 2 is arranged on the base 1 below the workbench 4. A lifting hook 6 is arranged on the middle part of the rotary shaft 7. The lug part is fixed on the positioning and welding mechanism by rotating the workbench 4, the workbench 4 is braked by operating the brake mechanism 2, and the lug is sequentially welded.

[0024] The workbench 4 comprises a circular panel 8, the circular panel 8 is a steel plate, a plurality of brake grooves 9 are uniformly distributed on the edge circumference of the circular panel 8, a plurality of lug positioning and welding mechanisms are uniformly distributed on the circular panel 8, a through hole is formed in the center of the circular panel 8, the rotary mechanism 3 is installed at the through hole, the rotary mechanism 3 comprises a bearing seat 10, the bearing seat 10 is installed in the central through hole of the circular panel 8 in an interference fit, a deep groove ball bearing 11 is installed in the bearing seat 10, a bearing gland 13 is arranged on the outer side of the bearing seat 10 through gland bolts, a felt sealing gasket 12 is arranged between the bearing gland 13 and the bearing seat 10, and the end head of the rotary shaft 7 is inserted into the inner ring of the deep groove ball bearing 11 in an interference fit. According to the size of the deep groove ball bearing 11, the tolerance size of the rotary shaft 7 and the bearing seat 10 is processed, the bearing and the rotary shaft and the bearing seat are all in the interference assembly mode, the bearing gland 13 and the felt sealing ring 12 are fixed on the bearing seat through the gland bolts on the outer side, and reliable and stable operation is guaranteed.

[0025] As Figure 3A in the middle is a positioning welding mechanism, which comprises a beam mounting seat 17, an ear connecting plate clamp 16, an up-down feeding pin shaft 19 and an ear mounting seat. The beam mounting seat 17, the ear connecting plate clamp 16, the up-down feeding pin shaft 19, the ear mounting seat and a brake groove 9 of one positioning welding mechanism are located on the same radius from the center of the circular panel 8. The beam mounting seat 17 is a hollow cylinder, the bottom of which is vertically welded on the outer side of the circular panel 8. The ear connecting plate clamp 16 is composed of two half hollow cylinders, the bottoms of which are vertically welded on the outer side of the circular panel 8. The ear connecting plate clamp 16 is provided with a through hole in the center. The up-down feeding pin shaft 19 penetrates the circular panel 8 and is inserted into the through hole in the center of the ear connecting plate clamp 16. The two ends of the up-down feeding pin shaft 19 are provided with positioning pins 18, so that the up-down feeding pin shaft 19 can move axially along the two half cylinders of the connecting plate clamp 16 and be used for up-down feeding of the ears. The ear mounting seat is composed of a base seat 14 and an ear mounting table 15. The base seat 14 is vertically welded on the outer side of the circular panel 8. The ear mounting table 15 is welded on the base seat 14. The top of the beam mounting seat 17 and the top of the base seat 14 are at the same height. The top of the shaped ear is at the same height. The beam, the ear and the clamp are at the same horizontal line.

[0026] The inner diameter of the beam mounting seat 17 is determined according to the size of the stainless steel beam 22. The gap between the two half hollow cylinders of the ear connecting plate clamp 16 is determined according to the thickness of the connecting plate 21. The size of the ear mounting table 15 is determined according to the size of the ear.

[0027] The brake mechanism 2 comprises a lever arm 24, the middle of which is mounted on a support through a rotary pin shaft 25. A counterweight 27 is arranged on the inner end of the lever arm 24. A guide cylinder 26 is sleeved on the counterweight 27. A pedal 23 is arranged on the outer end of the lever arm 24. When the workbench is braked, the outer end of the lever arm 24 is clamped into the brake groove 9 of the circular panel 8. In the use process, the pedal 23 is stepped on by the foot, the gravity of the counterweight 27 is overcome, the counterweight 27 moves upward along the guide cylinder 26, the outer end of the lever arm 24 moves downward through the rotary pin shaft 25, the brake 2 is separated from the brake groove 9 of the workbench 4, and the workbench rotates. When the brake groove 9 of the workbench 4 is aligned with the brake 2, the pedal 23 is released, the counterweight 27 moves downward along the guide cylinder 26 under the action of gravity, the outer end of the lever arm 24 moves upward through the rotary pin shaft 25, the outer end of the lever arm 24 is clamped into the brake groove 9 of the workbench 4, the workbench is braked, and the ears are sequentially welded.

Claims

1. A device for quickly positioning and welding an anode plate lifting lug, comprising a base (1), characterized in that: The base (1) is centrally welded with a column (5), the top of the column (5) is welded with a rotary shaft (7), the two ends of the rotary shaft (7) are fixedly connected with a workbench (4) through a rotary mechanism (3), a plurality of positioning welding mechanisms are arranged on the workbench (4), and a brake mechanism (2) is arranged on the base (1) below the workbench (4).

2. The device for quickly positioning and welding the lifting lug of an anode plate according to claim 1, characterized in that: The workbench (4) comprises a circular panel (8), a plurality of brake grooves (9) are uniformly distributed on the edge circumference of the circular panel (8), a plurality of lifting lug positioning welding mechanisms are uniformly distributed on the circular panel (8), a through hole is formed in the center of the circular panel (8), the rotary mechanism (3) is installed at the through hole, the rotary mechanism (3) comprises a bearing seat (10), the bearing seat (10) is installed in the central through hole of the circular panel (8) in interference fit, a deep groove ball bearing (11) is installed in the bearing seat (10), a bearing gland (13) is arranged on the outer side of the bearing seat (10) through a gland bolt, a felt sealing gasket (12) is arranged between the bearing gland (13) and the bearing seat (10), and the end of the rotary shaft (7) is inserted into the inner ring of the deep groove ball bearing (11) in interference fit.

3. The quick positioning welding device for the lifting lug of the anode plate according to claim 2, characterized in that: The positioning welding mechanism comprises a beam mounting seat (17), a lifting lug connecting plate clamp (16), a feeding and discharging pin shaft (19) and a lifting ring mounting seat, the beam mounting seat (17), the lifting lug connecting plate clamp (16), the feeding and discharging pin shaft (19), the lifting ring mounting seat and one brake groove (9) of one positioning welding mechanism are located on the same radius of the circular panel (8) from the center outward, the beam mounting seat (17) is a hollow cylinder, the bottom of the beam mounting seat (17) is vertically welded on the outer side of the circular panel (8), the lifting lug connecting plate clamp (16) is composed of two half hollow cylinders, the bottoms of the two half hollow cylinders are vertically welded on the outer side of the circular panel (8), the lifting lug connecting plate clamp (16) is provided with a through hole in the center, the feeding and discharging pin shaft (19) penetrates through the circular panel (8) and is inserted into the central through hole of the lifting lug connecting plate clamp (16), positioning pins (18) are arranged at the two ends of the feeding and discharging pin shaft (19), the lifting ring mounting seat is composed of a base seat (14) and a lifting ring mounting table (15), the base seat (14) is vertically welded on the outer side of the circular panel (8), and the lifting ring mounting table (15) is welded on the base seat (14), and the top of the base seat (14) is at the same height as the beam mounting seat (17).

4. The quick positioning welding device for the lifting lug of the anode plate according to claim 2, characterized in that: The brake mechanism (2) comprises a lever arm (24), the middle part of the lever arm (24) is installed on a support through a rotary pin shaft (25), a counterweight (27) is arranged on the inner end of the lever arm (24), a guide cylinder (26) is sleeved on the counterweight (27), a pedal (23) is arranged on the outer end of the lever arm (24), and when the workbench is braked, the outer end of the lever arm (24) is clamped into the brake groove (9) of the circular panel (8).

5. The quick positioning welding device for the lifting lug of an anode plate according to claim 1, characterized in that: The rotary shaft (7) is provided with a lifting hook (6) above the middle part.

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