CN213053379U

CN213053379U - Pretreatment device for high-strength steel material before welding

Info

Publication number: CN213053379U
Application number: CN202021121180.6U
Authority: CN
Inventors: 归惠清
Original assignee: Nantong Juxing Casting And Forging Co ltd
Current assignee: Nantong Juxing Casting And Forging Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-27
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to the technical field of high-strength steel material welding, and discloses a pretreatment device before high-strength steel material welding, which comprises a base, wherein the upper left end of the base is fixedly connected with a support column, the upper right side of the support column is fixedly connected with a support suspension beam, the left side of the support column is fixedly provided with a water tank, the inside of the water tank is provided with a water pipeline, the upper end of the water pipeline passes through the water tank to be communicated with a pipeline joint right above the water tank, the pretreatment device before high-strength steel material welding utilizes the mutual cooperation effect among the spray pipeline, a spray nozzle, the delivery pipeline, the water tank, a water delivery pump and the pipeline joint to flush the high-strength steel material, remove the impurities or dust remained on the surface, improve the quality of later welding, and can heat up rapidly by arranging a high-frequency electromagnetic induction, and no new pollution source is added, so that the quality of later-stage welding is further improved.

Description

Pretreatment device for high-strength steel material before welding

Technical Field

The utility model relates to a high strength steel material welding technology field specifically is a preprocessing device before high strength steel material welding.

Background

The high-strength steel has strong comprehensive mechanical property and high strength, is generally used in large ships, bridges, power station equipment and the like, and is pretreated by using the pretreatment device before the high-strength steel material is welded, so that the high-strength steel material is convenient for later-stage welding operation.

Current preprocessing device, when using, can't wash high strength steel material, lead to high strength steel material surface to remain there is debris or dust, influence later stage welded quality, when current preprocessing device carries out the preliminary treatment to high strength steel material in addition, generally all can heat the intensification and handle, make the temperature of high strength steel material be close to welding temperature, reduce the difference in temperature, but current preprocessing device heating method adopts furnace body heating or resistance heating usually, add new pollution source very easily like this, thereby further influence later stage welded quality, consequently, urgent needs a preprocessing device before high strength steel material welding to solve above-mentioned weak point.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a preprocessing device before high strength steel material welding, current preprocessing device has been solved, when using, can't wash high strength steel material, lead to high strength steel material surface to remain debris or dust, influence later stage welded quality, in addition when current preprocessing device carries out the preliminary treatment to high strength steel material, generally all can heat the intensification and handle, make high strength steel material's temperature be close to welding temperature, reduce the temperature difference, but current preprocessing device heating method adopts furnace body heating or resistance heating usually, add new pollution source very easily like this, thereby further influence later stage welding quality's problem.

The utility model provides a following technical scheme: a pretreatment device for high-strength steel materials before welding comprises a base, wherein a support column is fixedly connected to the upper left end of the base, a support suspension beam is fixedly connected to the upper right side of the support column, a water tank is fixedly arranged on the left side of the support column, a water conveying pipeline is arranged inside the water tank, the upper end of the water conveying pipeline penetrates through the water tank to be communicated with a pipeline joint right above the water tank, the right end of the pipeline joint is communicated with a spraying pipeline, a nozzle is arranged at the lower end of the spraying pipeline, a connecting rod is fixedly connected to the upper end of the spraying pipeline, the upper end of the connecting rod is fixedly connected with the support suspension beam, a fixing seat is fixedly connected to the upper end of the base, a rotary rod is movably connected to the front end face of the fixing seat, a driving conveying wheel is, the automatic drying machine is characterized in that the driven wheel is connected with the driving wheel through a belt, the driving wheel is fixedly connected with a stepping motor at the rear, a bearing table is fixedly arranged at the lower end of the stepping motor, the lower end of the bearing table is connected with a base, a driving conveying wheel is connected with a driven conveying wheel at the right side through a conveying belt, a drying box is fixedly arranged in the base close to the right end, a metal mesh enclosure is arranged at the upper end of the drying box, a diversion glass plate is fixedly arranged under the metal mesh enclosure, a heating wire is fixedly arranged under the diversion glass plate, a supporting seat is fixedly connected to the upper right end of the base, and a high-frequency electromagnetic heater is fixedly arranged on the right side.

Preferably, the bottom of the water tank is connected with the upper surface of the base.

Preferably, a water delivery pump is arranged at one end of the water delivery pipeline close to the water tank.

Preferably, the number of the connecting rods and the number of the nozzles are three.

Preferably, the number of the fixed seat and the number of the rotating rods are two.

Preferably, a water outlet is formed in the right side of the drying box, the diversion glass plate is obliquely arranged, and the tail end of the diversion glass plate is communicated with the water outlet.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this preprocessing device before high strength steel material welding, through setting up spray pipe, the nozzle, pipeline, the water tank, water pump and pipe joint, utilize the mutually supporting effect between them, thereby can realize washing high strength steel material, get rid of remaining debris in surface or dust, improve later stage welded quality, secondly through setting up the heating wire, the metal mesh enclosure, water conservancy diversion glass board and drying chamber, can carry out quick drying process to high strength steel material after the washing, improve work efficiency, in addition through setting up high frequency electromagnetic induction heater, can heat up rapidly to high strength steel material, and no new pollution source adds, further improve later stage welded quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial top view structure of the conveyor belt of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. supporting the suspension beam; 4. a water tank; 5. a water delivery pipeline; 6. a water delivery pump; 7. a pipe joint; 8. a connecting rod; 9. a spray pipe; 10. a nozzle; 11. a fixed seat; 12. rotating the rod; 13. a driving transport wheel; 14. a driven wheel; 15. a driving wheel; 16. a stepping motor; 17. a bearing table; 18. a conveyor belt; 19. a driven delivery wheel; 20. a drying box; 21. a metal mesh enclosure; 22. a flow guide glass plate; 23. an electric heating wire; 24. a supporting seat; 25. a high-frequency electromagnetic heater.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pretreatment device before welding for high-strength steel materials comprises a base 1, a support column 2 is fixedly connected to the left upper end of the base 1, a support suspension beam 3 is fixedly connected to the right upper side of the support column 2, a water tank 4 is fixedly arranged on the left side of the support column 2, a water pipe 5 is arranged inside the water tank 4, the upper end of the water pipe 5 passes through the water tank 4 and is communicated with a pipe joint 7 right above, the right end of the pipe joint 7 is communicated with a spray pipe 9, a nozzle 10 is arranged at the lower end of the spray pipe 9, a connecting rod 8 is fixedly connected to the upper end of the spray pipe 9, and by the mutual cooperation between the two parts, the high-strength steel materials can be washed, the surface residual impurities or dust can be removed, the quality of the later welding can be improved, the upper end of the connecting rod 8 is fixedly connected, a rotating rod 12 is movably connected on the front end face of the fixed seat 11, a driving conveying wheel 13 is fixedly connected at the middle position of the rotating rod 12, a driven wheel 14 is fixedly connected at the front end of the rotating rod 12, the driven wheel 14 is connected with a driving wheel 15 through a belt, the driving wheel 15 is fixedly connected with a stepping motor 16 at the rear, a bearing platform 17 is fixedly arranged at the lower end of the stepping motor 16, the lower end of the bearing platform 17 is connected with the base 1, the driving conveying wheel 13 is connected with a driven conveying wheel 19 at the right side through a conveying belt 18, a drying box 20 is fixedly arranged inside the base 1 close to the right end, a metal mesh enclosure 21 is arranged at the upper end of the drying box 20, a diversion glass plate 22 is fixedly arranged right below the metal mesh enclosure 21, an electric heating wire 23 is fixedly arranged right below the diversion glass plate 22, and the mutual matching effect between the electric, improve work efficiency, base 1's upper right end fixedly connected with supporting seat 24, the fixed high frequency electromagnetic heater 25 that is provided with in right side of supporting seat 24, it can heat up rapidly to high strength steel material to set up high frequency electromagnetic induction heater 25, and no new pollution sources adds, further improve later stage welded quality, the bottom of water tank 4 is connected with base 1's upper surface, the one end that is close to water tank 4 on the conduit 5 is provided with water delivery pump 6, the quantity of connecting rod 8 and nozzle 10 all sets up to three, the quantity of fixing base 11 and rotary rod 12 all sets up to two, the outlet has been seted up on the right side of stoving case 20, water conservancy diversion glass board 22 sets up for the slope, water conservancy diversion glass board 22's end is linked together with.

The utility model discloses a theory of operation and use flow: firstly, high-strength steel material is placed on a conveying belt 18, a stepping motor 16 is driven to drive a driving wheel 15 to rotate at the moment, a driven wheel 14 is driven to rotate through a belt, the driven wheel 14 rotates to drive a rotating rod 12 to rotate, a driving conveying wheel 13 is driven to rotate, the driving conveying wheel 13 drives a driven conveying wheel 19 to rotate through the conveying belt 18, so that the high-strength steel material on the conveying belt 18 is conveyed rightwards, a water conveying pump 6 is driven to convey water in a water tank 4 to a spraying pipeline 9 through a water conveying pipeline 5 and a pipeline joint 7 in sequence in the conveying process, the water is sprayed to the high-strength steel material through a nozzle 10, the washed high-strength steel material falls onto a metal mesh enclosure 21 from the right side, water drops onto a diversion glass plate 22 from meshes and is discharged from a right side water outlet of a drying box 20, meanwhile, an electric heating wire 23 is electrified, so, the wet high-strength steel material is quickly dried, the dried high-strength steel material is placed in the middle of a coil of the high-frequency electromagnetic heater 25 through a worker, and the high-frequency electromagnetic heater 25 is electrified to heat and warm up the high-strength steel material.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pretreatment device for high-strength steel materials before welding comprises a base (1) and is characterized in that; the support device is characterized in that a support column (2) is fixedly connected to the upper left end of the base (1), a support cantilever beam (3) is fixedly connected to the upper right side of the support column (2), a water tank (4) is fixedly arranged on the left side of the support column (2), a water pipeline (5) is arranged inside the water tank (4), the upper end of the water pipeline (5) penetrates through the water tank (4) and is communicated with a pipeline joint (7) right above the water tank, the right end of the pipeline joint (7) is communicated with a spray pipeline (9), a nozzle (10) is arranged at the lower end of the spray pipeline (9), a connecting rod (8) is fixedly connected to the upper end of the spray pipeline (9), the upper end of the connecting rod (8) is fixedly connected with the support cantilever beam (3), a fixing seat (11) is fixedly connected to the upper end of the base (1), and a rotating rod, the middle position of the rotating rod (12) is fixedly connected with a driving conveying wheel (13), the positive front end of the rotating rod (12) is fixedly connected with a driven wheel (14), the driven wheel (14) is connected with a driving wheel (15) through a belt, the driving wheel (15) is fixedly connected with a stepping motor (16) at the rear, the lower end of the stepping motor (16) is fixedly provided with a bearing table (17), the lower end of the bearing table (17) is connected with a base (1), the driving conveying wheel (13) is connected with a driven conveying wheel (19) at the right side through a conveying belt (18), a drying box (20) is fixedly arranged in the base (1) close to the right end, the upper end of the drying box (20) is provided with a metal mesh enclosure (21), a diversion glass plate (22) is fixedly arranged under the metal mesh enclosure (21), and an electric heating wire (23) is fixedly arranged under the diversion glass plate (22), the right upper end of the base (1) is fixedly connected with a supporting seat (24), and a high-frequency electromagnetic heater (25) is fixedly arranged on the right side of the supporting seat (24).

2. The pretreatment device for the high-strength steel material before welding according to claim 1, wherein the pretreatment device comprises: the bottom of the water tank (4) is connected with the upper surface of the base (1).

3. The pretreatment device for the high-strength steel material before welding according to claim 1, wherein the pretreatment device comprises: and a water delivery pump (6) is arranged at one end of the water delivery pipeline (5) close to the water tank (4).

4. The pretreatment device for the high-strength steel material before welding according to claim 1, wherein the pretreatment device comprises: the number of the connecting rods (8) and the number of the nozzles (10) are three.

5. The pretreatment device for the high-strength steel material before welding according to claim 1, wherein the pretreatment device comprises: the number of the fixed seat (11) and the number of the rotating rods (12) are both set to be two.

6. The pretreatment device for the high-strength steel material before welding according to claim 1, wherein the pretreatment device comprises: a water outlet is formed in the right side of the drying box (20), the diversion glass plate (22) is obliquely arranged, and the tail end of the diversion glass plate (22) is communicated with the water outlet.