CN216411144U - Brazing tool for silver-copper solder - Google Patents

Abstract

The utility model discloses a brazing tool for silver-copper solder, and relates to the technical field of brazing tools. The magnetic powder box comprises a placing seat, wherein a fixed pipe is fixedly connected to the upper surface of the placing seat, a sliding column is connected in the fixed pipe in a sliding mode, a fixed column is fixedly connected to the upper surface of the sliding column, a sliding groove is formed in the lower surface of the fixed column, a sliding block is connected in the sliding groove in a sliding mode, a motor is fixedly connected to one side face of the fixed column, the output end of the motor is fixedly connected with a lead screw, the lead screw is in threaded connection with the sliding block, and a magnetic powder box is fixedly connected to the lower surface of the sliding block. According to the utility model, the motor is arranged, the motor can drive the lead screw to rotate, and the arrangement that the lead screw is in threaded connection with the sliding block is matched, so that the sliding block can move along the sliding groove, and finally the spray head can be driven to move, magnetic powder is sprayed on the surface of the workpiece, the appearance of the workpiece can be inspected, and the defects of the brazing seam surface, such as cracks, air holes and the like, which cannot be visually detected can be inspected.

Description

Brazing tool for silver-copper solder

Technical Field

The utility model belongs to the technical field of brazing tools, and particularly relates to a brazing tool for silver-copper solder.

Background

The brazing is a welding form that a material with a melting point lower than that of a base metal is used as a brazing filler metal, a weldment and the brazing filler metal are heated to a temperature higher than the melting point of the brazing filler metal but lower than the melting temperature of the base metal, a joint gap is filled by utilizing the wetting action of the liquid brazing filler metal, and the brazing filler metal and the base metal are mutually diffused to realize the connection of the welded workpiece.

After the brazing, need inspect workpiece surface to ensure that workpiece surface does not have the defect, but current inspect workpiece surface, mostly adopt visual method, but be difficult to discover brazing seam surface defect, a small number uses the magnetic to inspect, but not convenient to use, influences work efficiency.

In order to solve the problems, the utility model provides a brazing tool for silver-copper solder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brazing tool for silver-copper solder, which solves the problems that the existing method for inspecting the surface of a workpiece is mostly visual, but the defect of the surface of a brazing seam is not easy to find, and the inspection is performed by using a small amount of magnetic powder, but the inspection is inconvenient to use and the working efficiency is influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a brazing tool for silver-copper solder, which comprises a placing seat, wherein a fixed tube is fixedly connected to the upper surface of the placing seat, a sliding column is connected in the fixed tube in a sliding manner, a fixed column is fixedly connected to the upper surface of the sliding column, a sliding groove is formed in the lower surface of the fixed column, a sliding block is connected in the sliding groove in a sliding manner, a motor is fixedly connected to one side surface of the fixed column, the output end of the motor is fixedly connected with a lead screw, the lead screw is in threaded connection with the sliding block, a magnetic powder box is fixedly connected to the lower surface of the sliding block, a connecting tube is fixedly connected to the lower surface of the magnetic powder box, a spray head is fixedly connected to one end of the connecting tube, the motor can drive the lead screw to rotate by being provided with the motor, the lead screw and the sliding block can be further driven to move along the sliding groove by matching the arrangement of the threaded connection of the lead screw and the sliding block, and finally the spray the magnetic powder on the surface of a workpiece, the appearance of the workpiece can be checked, and the defects of the brazing seam surface, such as cracks, air holes and the like, which can not be visually detected can be checked.

The slider size suits with the spout, carries on spacingly to the slider, prevents that the slider from following the lead screw and rotating, leads to the slider can't remove along the spout.

The placing seat is characterized in that a moving groove is formed in the upper surface of the placing seat, two moving blocks which are symmetrically arranged are connected in the moving groove in a sliding mode, a cylinder is fixedly connected to the upper surface of each moving block, a clamping plate is fixedly connected to the output end of the cylinder, and the cylinder stretches and retracts to drive the clamping plate to move, so that a workpiece is fixed.

One side of the clamping plate is fixedly connected with an anti-slip pad, so that the friction force between the workpiece and the clamping plate can be increased, and the clamping plate is further fixed.

The side surfaces of the fixed tube are connected with clamping blocks in a sliding mode, the side surfaces of the sliding column are provided with a plurality of clamping grooves which are evenly distributed, the clamping grooves at proper positions can be fixed by the clamping blocks, the height of the fixed column can be adjusted, and workpieces with different heights can be inspected.

The position and the size of the clamping groove are matched with the clamping block, so that the clamping block is prevented from being inserted into the clamping groove.

The two opposite side faces of the placing seat are fixedly connected with fixing plates, fixing holes are formed in the fixing plates, and fastening screws can be used to pass through the fixing holes to fix the device at a proper position so as to be convenient to use.

The utility model has the following beneficial effects:

according to the utility model, the motor is arranged, the motor can drive the lead screw to rotate, and the arrangement that the lead screw is in threaded connection with the sliding block is matched, so that the sliding block can move along the sliding groove, and finally the spray head can be driven to move, magnetic powder is sprayed on the surface of the workpiece, the appearance of the workpiece can be inspected, and the defects of the brazing seam surface, such as cracks, air holes and the like, which cannot be visually detected can be inspected.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a right side schematic view of the present invention;

FIG. 2 is a schematic view of the left side of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3;

FIG. 5 is a front view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a placing seat; 2. a fixed tube; 21. a clamping block; 3. a traveler; 31. a card slot; 4. fixing a column; 41. a chute; 42. a slider; 5. a motor; 51. a lead screw; 6. a magnetic powder box; 61. a connecting pipe; 62. a spray head; 7. a moving groove; 8. a cylinder; 81. a splint; 82. a non-slip mat; 9. a fixing plate; 91. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a brazing tool for silver-copper solder, comprising a placing base 1, a fixed tube 2 fixedly connected to the upper surface of the placing base 1, a sliding column 3 slidably connected to the fixed tube 2, a fixed column 4 fixedly connected to the upper surface of the sliding column 3, a sliding slot 41 formed on the lower surface of the fixed column 4, a sliding block 42 slidably connected to the sliding slot 41, a motor 5 fixedly connected to one side of the fixed column 4, a lead screw 51 fixedly connected to the output end of the motor 5, the lead screw 51 threadedly connected to the sliding block 42, a magnetic powder box 6 fixedly connected to the lower surface of the sliding block 42, a connecting tube 61 fixedly connected to the lower surface of the magnetic powder box 6, a nozzle 62 fixedly connected to one end of the connecting tube 61, the motor 5 being arranged, the motor 5 being capable of rotating to drive the lead screw 51 to rotate, and the sliding block 42 being threadedly connected to the lead screw 51 to the sliding block 42, further being capable of moving along the sliding slot 41, and finally driving the nozzle 62 to move, the magnetic powder is sprayed on the surface of the workpiece, so that the appearance of the workpiece can be checked, and brazing seam surface defects such as cracks, air holes and the like which cannot be visually found can be checked.

The slider 42 size suits with the spout 41, carries on spacingly to the slider 42, prevents that the slider 42 from following lead screw 51 and rotating, leads to the slider 42 can't remove along the spout 41.

Place 1 upper surface of seat and seted up the shifting chute 7, sliding connection has the movable block that two symmetries set up in the shifting chute 7, the equal fixedly connected with cylinder 8 of two movable block upper surfaces, and cylinder 8 output end fixedly connected with splint 81, cylinder 8 are flexible can drive splint 81 and remove, fix the work piece, and splint 81 a side fixedly connected with slipmat 82 can increase the frictional force between work piece and the splint 81, further fixes splint 81.

2 week side sliding connection of fixed pipe has fixture block 21, and 3 week sides of traveller have seted up a plurality of evenly distributed's draw-in grooves 31, can use the draw-in groove 31 of the fixed suitable position of fixture block 21, can adjust the height of fixed column 4, inspect the work piece of co-altitude not, and draw-in groove 31 position, size all suit with fixture block 21, prevent that fixture block 21 can't insert in the draw-in groove 31.

Place the equal fixedly connected with fixed plate 9 of seat 1 relative both sides face, seted up fixed orifices 91 on the fixed plate 9, can use fastening screw to pass through fixed orifices 91, fix this device in suitable position to convenient to use.

As shown in fig. 1 to 5, the present embodiment is a method for using a brazing tool for silver-copper solder: the model of cylinder 8 is CJT140-63, the model of motor 5 is YE2-100, when carrying out the inspection, at first place brazed work piece on placing seat 1, adjust the position of cylinder 8 after that, and make cylinder 8 flexible, cylinder 8 is flexible can drive splint 81 and remove, fix the work piece, then use the draw-in groove 31 of the fixed suitable position of fixture block 21, adjust the height of adjusting fixed column 4, open motor 5 at last, motor 5 rotates and can drive lead screw 51 and rotate, cooperation lead screw 51 and slider 42 threaded connection's setting, and then can make slider 42 remove along spout 41, can drive shower nozzle 62 and remove finally, spray the magnetic on the workpiece surface, it can to inspect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a frock of brazing of silver-copper solder, is including placing seat (1), its characterized in that: place seat (1) upper surface fixedly connected with fixed pipe (2), sliding connection has traveller (3) in fixed pipe (2), fixed surface fixedly connected with fixed column (4) on traveller (3), spout (41) have been seted up to fixed column (4) lower surface, sliding connection has slider (42) in spout (41), fixed column (4) a side fixedly connected with motor (5), motor (5) output end fixedly connected with lead screw (51), lead screw (51) and slider (42) threaded connection, slider (42) lower surface fixedly connected with magnetic case (6), magnetic case (6) lower surface fixedly connected with connecting pipe (61), connecting pipe (61) one end fixedly connected with shower nozzle (62).

2. The tool for brazing silver-copper solder according to claim 1, wherein the sliding block (42) is adapted to the sliding groove (41) in size.

3. The brazing tool for silver-copper solder according to claim 1, wherein a moving groove (7) is formed in the upper surface of the placing base (1), two symmetrically arranged moving blocks are slidably connected in the moving groove (7), air cylinders (8) are fixedly connected to the upper surfaces of the two moving blocks, and clamping plates (81) are fixedly connected to the output ends of the air cylinders (8).

4. The brazing tool for the silver-copper solder according to claim 3, wherein a non-slip pad (82) is fixedly connected to one side surface of the clamping plate (81).

5. The brazing tool for silver-copper solder according to claim 1, wherein a fixture block (21) is slidably connected to the peripheral side surface of the fixed tube (2), and a plurality of uniformly distributed clamping grooves (31) are formed in the peripheral side surface of the sliding column (3).

6. The brazing tool for the silver-copper solder according to claim 5, wherein the position and the size of the clamping groove (31) are matched with those of the clamping block (21).

7. The brazing tool for the silver-copper solder according to claim 1, wherein fixing plates (9) are fixedly connected to two opposite side surfaces of the placing seat (1), and fixing holes (91) are formed in the fixing plates (9).

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