CN216462345U

CN216462345U - Welding positioning device

Info

Publication number: CN216462345U
Application number: CN202122091551.1U
Authority: CN
Inventors: 陈延文; 宋泽林; 宋锋
Original assignee: Dongguan Baoju Automation Technology Co ltd
Current assignee: Dongguan Baoju Automation Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-05-10
Anticipated expiration: 2031-08-31

Abstract

The utility model belongs to the technical field of welding equipment, and particularly relates to a welding positioning device which comprises a mounting plate, a moving device, a positioning device and a limiting assembly, wherein the moving device and the limiting assembly are fixedly mounted at the top of the mounting plate, the moving device and the limiting assembly are respectively arranged close to two opposite sides of the mounting plate, the limiting assembly and the moving device are arranged adjacently, the limiting end of the limiting assembly is positioned above the moving device, the positioning device is mounted on the moving end of the moving device, a plurality of line distributing grooves for placing lines are formed in the top of the positioning device, and the bottom surface of each line distributing groove is bent downwards in the direction close to the limiting assembly. Through the arrangement, the wire harness is subjected to branching welding, and each branching wire is bent along the branching groove before welding to enable the welding end to be close to the welding position, so that the rising of the reject ratio of a finished product is avoided.

Description

Welding positioning device

Technical Field

The utility model belongs to the technical field of welding equipment, and particularly relates to a welding positioning device.

Background

Soldering refers to the structural connection and electrical conduction between the welded objects at the end of a new alloy layer formed on the surface of the welded objects by a metal tin alloy which is melted into liquid at a certain temperature, and the metal tin alloy generally comprises tin-lead alloy soldering tin, antimony-added soldering tin, cadmium-added soldering tin, silver-added soldering tin, copper-added soldering tin and the like. Soldering is widely used in the electronic industry and is generally carried out in a soldering furnace, in the prior art, a component with a wire pin, which is frequently used in the soldering process, is soldered to form a connection with a soldered metal surface through the wire pin, and in the prior art, the welding equipment is used for soldering the component, which often causes the technical problems of insufficient soldering, uneven soldered surface and high defective rate of soldering due to the tilting of the wire pin.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding positioning device, and aims to solve the technical problems of inaccurate positioning and high welding reject ratio of a welding device in the prior art.

In order to achieve the above object, an embodiment of the present invention provides a welding positioning device, which includes a mounting plate, a moving device, a positioning device, and a limiting assembly, wherein the moving device and the limiting assembly are both fixedly mounted on a top of the mounting plate, the moving device and the limiting assembly are respectively disposed adjacent to two opposite sides of the mounting plate, the limiting assembly is disposed adjacent to the moving device, a limiting end of the limiting assembly is located above the moving device, the positioning device is mounted on a moving end of the moving device, a plurality of line distributing slots for placing lines are disposed on a top of the positioning device, and a bottom surface of each line distributing slot is bent downward along a direction adjacent to the limiting assembly.

Preferably, the positioning device comprises a carrier plate, a branching and bending device and a placing table, each branching groove is formed in the top of the branching and bending device, the carrier plate is fixedly mounted on the moving end of the moving device, the branching and bending device and the placing table are fixedly mounted on the carrier plate, and the moving track of the placing table is located below the limiting end of the limiting assembly.

Preferably, the top of the branching press bending device is provided with an inclined plane which is inclined downwards towards the direction of the placing table, and each branching groove is arranged on the inclined plane.

Preferably, one end of each branch line groove, which is far away from the placing table, is gathered together, and one end of each branch line groove, which is close to the placing table, is distributed.

Preferably, a positioning cover is arranged on the branching and bending device, one end of the positioning cover is rotatably mounted on the main body of the branching and bending device, and the bottom of the positioning cover is abutted to the inclined plane.

Preferably, a spring column is arranged on the carrier plate, and two ends of a spring on the spring column are respectively connected with the spring column and the rotating end of the positioning cover.

Preferably, a plurality of enclosing plates are arranged on the carrier plate, and each enclosing plate is arranged along the edge of the carrier plate.

Preferably, the placing table is provided with a limiting cavity, the bottom of the limiting cavity is provided with a mounting groove, and two opposite positioning grooves are formed in the top opening of the limiting cavity.

Preferably, two sides of the limiting cavity, which are oppositely arranged along the moving direction of the moving end of the moving device, are provided with clearance openings.

Preferably, the limiting assembly comprises a vertical plate, an extending top plate and a limiting plate, the vertical plate is vertically installed on the installation plate, one end of the extending top plate is fixedly connected with the top end of the vertical plate, one end of the limiting plate is installed at the top end of the extending plate, and the other end of the limiting plate is located above the positioning device which moves to the lower portion.

One or more technical solutions in the welding positioning device provided by the embodiment of the present invention have at least one of the following technical effects:

the welding positioning device is formed by assembling a mounting plate, a moving device, a positioning device and a limiting component, wherein the moving device and the limiting component are fixedly arranged on the upper surface of the mounting plate when in assembly, the moving device and the limiting component are arranged adjacent to each other, the limiting component is arranged at one side edge of the mounting plate, the moving device and the limiting component are oppositely arranged and arranged at the edge position of the other side of the mounting plate, the head end and the tail end of the moving device respectively extend to two opposite edges of the mounting plate, one end of the moving device is positioned at one side of the limiting component, the positioning device is fixedly arranged on the moving end of the moving device, the positioning device is driven to move on a specified track of the moving device by the movement of the moving end of the moving device, a wire dividing groove is arranged at the top of the positioning device, and a welding plate is fixedly arranged on the positioning device when in line welding, through separating the pencil under the effect at the separated time groove, divide single line and place along the separated time groove, realize each line and weld alone, cross interference takes place, the bottom surface to each separated time groove is crooked and is set up, make the curved surface towards spacing subassembly orientation downwarping, let each line end can contradict on the welding position when carrying out the welding, through the aforesaid setting, make pencil separated time welding, and carry out each separated time along the separated time groove with each separated time before the welding and crooked messenger welding end is close to the welding position, avoid perk finished product defective rate to rise.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is an effect diagram of a welding positioning device according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is an assembly use effect diagram of the welding positioning device provided by the embodiment of the utility model.

Fig. 4 is a partially enlarged view of B in fig. 3.

Fig. 5 is a front view of a welding positioning device provided in an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-mounting plate 20-moving means 30-positioning means

31-carrier plate 32-branching bending device 33-placing table

40-limiting component 41-vertical plate 42-extending top plate

43-limiting plate 311-enclosing plate 312-spring column

321, a line dividing groove 322, a positioning cover 331 and a limiting cavity.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-5, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 5, a welding positioning device 30 is provided, which includes a mounting plate 10, a moving device 20, a positioning device 30 and a limiting component 40, wherein the mounting plate 10 is rectangular, so that the moving device 20 and the positioning device 30 can be positioned and installed along the side, the limiting component 40 limits the end position of a line to be welded, and the welding positioning accuracy is achieved, the moving device 20 and the limiting component 40 are both fixedly installed on the top of the mounting plate 10, the moving device 20 and the limiting component 40 are both installed on the same side plane of the mounting plate 10, so that the moving device 20 and the limiting component 40 can be matched with each other, the moving device 20 and the limiting component 40 are respectively arranged near to two opposite sides of the mounting plate 10, the limiting component 40 is arranged adjacent to the moving device 20, the moving device 20 and the limiting device are arranged adjacent to each other and are respectively arranged at two opposite side edges of the mounting plate 10, the area of the mounting plate 10 can be reduced to the greatest extent, so that the size of the whole welding and positioning device 30 is reduced, the installation between components is more compact, the limiting end of the limiting component 40 is positioned above the moving device 20, the positioning device 30 is installed on the moving end of the moving device 20, the limiting end of the limiting component 40 is arranged at the upper end of the moving device 20, the moving track of the positioning device 30 fixedly installed on the moving end of the moving device 20 passes through the lower part of the limiting end of the limiting component 40, when the positioning device 30 moves to the lower part of the limiting end of the limiting component 40, the limiting end is arranged close to the upper surface of the positioning device 30, the extending end of one side of the wire to be welded on the upper surface of the positioning device 30 is abutted and limited, so that the extending lengths of a plurality of the wires to be welded are consistent, the positioning accuracy of welding point is improved, positioning device 30 top is provided with a plurality of branch line grooves 321 that are used for placing the circuit, each the bottom surface of branch line groove 321 is along closing on spacing subassembly 40 direction downwarping sets up, places treating that the welding line is according to the downwarping setting of branch line groove 321 bottom surface in branch line groove 321, makes the welding end of treating the welding line close to the welding element surface, makes the welded precision obtain the guarantee on the one hand, and on the other hand prevents among the welding process or welding completion back welding end upwarp, influences the yield.

The welding positioning device 30 of the utility model is assembled by a mounting plate 10, a moving device 20, a positioning device 30 and a limiting component 40, when in assembly, the moving device 20 and the limiting component 40 are both fixedly arranged on the upper surface of the mounting plate 10, the moving device 20 and the limiting component 40 are arranged adjacent to each other, the limiting component 40 is arranged at one side edge of the mounting plate 10, the moving device 20 and the limiting component 40 are arranged oppositely at the edge position of the other side of the mounting plate 10, the head and the tail ends of the moving device 20 respectively extend to two opposite edges of the mounting plate 10, one end of the moving device 20 is positioned at one side of the limiting component 40, the positioning device 30 is fixedly arranged on the moving end of the moving device 20, the positioning device 30 is driven to move on a specified track of the moving device 20 by the movement of the moving end of the moving device 20, a wire dividing groove 321 is arranged at the top of the positioning device 30, to take welding plate fixed mounting on positioner 30 when carrying out line welding, part the pencil through the effect at branch wire casing 321 down, it places to divide single line along branch wire casing 321, realize each line and weld alone, cross interference takes place, the bottom surface to each branch wire casing 321 carries out crooked setting, make the curved surface towards spacing subassembly 40 direction downwarping, let each line terminal can conflict on the welding position when carrying out the welding, through the aforesaid setting, make pencil separated time welding, and carry out crooked messenger's welding end near the welding position along branch wire casing 321 with each separated time before the welding, avoid the perk finished product defective rate to rise.

In another embodiment of the present invention, as shown in fig. 1 to 5, the positioning device 30 includes a carrier plate 31, a wire dividing bending device 32 and a placing table 33, the wire dividing bending device 32 is provided with a limiting protrusion for preventing the separated wires to be welded from tilting and crossing each other, which affects the welding process, each wire dividing groove 321 is provided on the top of the wire dividing bending device 32 and respectively penetrates through each limiting protrusion, the carrier plate 31 is fixedly mounted on the moving end of the moving device 20, the moving end of the moving device 20 drives the carrier plate 31 to move along a moving track, the wire dividing bending device 32 and the placing table 33 are fixedly mounted on the carrier plate 31, and the moving track of the placing table 33 is located below the limiting end of the limiting assembly 40, separated time bending device 32 and place platform 33 and set up on support plate 31 adjacently, and support plate 31 drives separated time bending device 32 and places platform 33 and removes in step and realize going up unloading, has gone up to drive simultaneously and places platform 33 and remove the spacing end below of spacing subassembly 40 after the material is gone up, carries out the position restriction to the extension of waiting to weld the line weld end that a separated time bending device 32 one side was come, realizes the accurate counterpoint of weld end and welding point.

In another embodiment of the present invention, as shown in fig. 1 to 5, an inclined plane inclined downward toward the placing table 33 is disposed at the top of the branching press bending device 32, an inclination angle of the inclined plane is the same as an inclination angle of the bottom surface of the branching groove 321, each branching groove 321 is disposed on the inclined plane, and two sets of limiting protrusions are disposed on the branching press bending device 32 and away from the placing table 33.

In another embodiment of the present invention, as shown in fig. 1 to 5, one end of each of the dividing grooves 321 away from the placing table 33 is disposed to be close to each other, one end of each of the dividing grooves 321 close to the placing table 33 is disposed to be dispersed, so that each of the dividing grooves 321 is disposed to be dispersed, and the dispersing direction is dispersed from the end away from the placing table 33 like the placing table 33, so as to separate each of the wires to be welded for precise welding.

In another embodiment of the present invention, as shown in fig. 1 to 5, a positioning cover 322 is disposed on the branching and bending device 32, one end of the positioning cover 322 is rotatably mounted on the main body of the branching and bending device 32, the bottom of the positioning cover 322 abuts against the inclined surface, a through hole is disposed in the middle of the positioning cover 322 for a set of limiting protrusions to pass through, and the set of limiting protrusions pass through the positioning cover 322, so that the positioning cover 322 is prevented from shaking left and right after being locked, and is convenient to observe.

In another embodiment of the present invention, as shown in fig. 1 and fig. 3 to 4, a spring post 312 is disposed on the carrier plate 31, two ends of a spring on the spring post 312 are respectively connected to the spring post 312 and a rotating end of the positioning cap 322, a connection point of the spring and the positioning cap 322 is located at a position near a top of a side surface of the positioning cap 322, when the positioning cap 322 is opened, the spring contracts and strains to prevent the positioning cap 322 from rebounding, so as to facilitate the placement of the wire to be welded, when the positioning rod is fastened, the spring stretches to form a certain pulling force to prevent the positioning cap 322 from loosening due to non-tightness, a buckle is disposed on a side of the wire bending device 32 away from the spring post 312, a position near a top of the buckle is rotatably connected to the wire bending device 32, the other end of the buckle extends downward, a stopper is disposed on a side surface of the moving device 20 near one end of the limiting assembly 40, and when the moving end of the moving device 20 moves to the end, a bottom end of the buckle is stopped by the stopper to push another stopper to push the buckle One end rotates towards one side far away from the branching bending device 32, so that the positioning cover 322 is opened, and the positioning cover 322 is locked with the top of the buckle in a clamping mode after being covered.

In another embodiment of the present invention, as shown in fig. 1, 3 and 5, a plurality of enclosing plates 311 are disposed on the carrier plate 31, and each enclosing plate 311 is arranged along the edge of the carrier plate 31, the enclosing plate 311 comprises two trapezoidal plates, a back plate and a front plate, the length of the back plate is the same as that of the trapezoidal plates, the width of the front plate and the width of the back plate are respectively the same as that of the upper bottom and the lower bottom of the trapezoidal plates, the front plate is arranged adjacent to the line dividing bending device 32, and is fixedly installed on the edge of the carrier plate 31 in the moving direction, two trapezoidal plates are fixedly installed on the edges of two sides of the carrier plate 31 in the moving direction, the upper bottoms of the two trapezoidal plates are respectively fixedly connected with the two ends of the front plate, the rear plate is arranged opposite to the front plate and is also positioned at the edge position of the carrier plate 31, and the two ends of the back plate are respectively fixedly connected with the lower bottoms of the two trapezoidal plates, and the narrow front plate is arranged, so that the whole positioning device 30 can conveniently pass through the limiting end of the limiting component 40 without clamping errors.

In another embodiment of the present invention, as shown in fig. 1 to 4, a limiting cavity 331 is disposed on the placing table 33, a mounting groove is disposed at the bottom of the limiting cavity 331, arc-shaped recesses are disposed on two side walls, the arc-shaped recesses are connected with the mounting groove and used for mounting processing components, two opposite positioning grooves are disposed at an opening at the top of the limiting cavity 331, and the two positioning grooves clamp the welding plate surface to prevent position shifting.

In another embodiment of the present invention, as shown in fig. 1 to 4, two side surfaces of the limiting cavity 331, which are oppositely disposed along the moving direction of the moving end of the moving device 20, are respectively provided with two clearance openings, and two clearance openings are opened on an inner side wall of the limiting cavity 331, so as to facilitate the installation and the detachment of the processing component.

In another embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 5, the limiting assembly 40 includes a vertical plate 41, an extending top plate 42 and a limiting plate 43, the vertical plate 41 is vertically installed on the mounting plate 10, one end of the extending top plate 42 is fixedly connected to the top end of the vertical plate 41, one end of the limiting plate 43 is installed at the top end of the extending plate, the other end of the limiting plate 43 is located above the positioning device 30 which moves to the lower side, the extending top plate 42 spans over the positioning device 30, and the two ends are respectively fixedly connected to the limiting plate 43 and the vertical plate 41, the limiting plate 43 is lifted above the positioning device 30 on the basis of the vertical plate 41, and then the positioning device 30 is fixed above the positioning device 30 by the extending top plate 42, so as to limit the thread end to be welded, and accurately weld the point.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A welding positioning device is characterized in that: including mounting panel, mobile device, positioner and spacing subassembly, the mobile device with the equal fixed mounting of spacing subassembly in the top of mounting panel, the mobile device with spacing subassembly closes on respectively relative both sides setting on the mounting panel, just spacing subassembly with the mobile device is adjacent to be set up, spacing end position of spacing subassembly is in the top of mobile device, positioner is located the top of mobile device, just positioner install in mobile device's removal is served, the positioner top is provided with a plurality of branch wire casing that are used for placing the circuit, each the bottom surface of branch wire casing is along closing on spacing subassembly direction downwarping sets up.

2. The weld positioning device of claim 1, wherein: the positioning device comprises a support plate, a branching and bending device and a placing table, wherein each branching groove is formed in the top of the branching and bending device, the support plate is fixedly installed on the moving end of the moving device, the branching and bending device and the placing table are fixedly installed on the support plate, and the moving track of the placing table is located below the limiting end of the limiting assembly.

3. The weld positioning device of claim 2, wherein: the top of the branching and bending device is provided with an inclined plane which inclines downwards towards the direction of the placing table, and each branching groove is arranged on the inclined plane.

4. The weld positioning device of claim 3, wherein: one ends, far away from the placing table, of the branch line grooves are mutually gathered, and one ends, close to the placing table, of the branch line grooves are dispersedly arranged.

5. The weld positioning device of claim 3, wherein: the wire dividing bending device is characterized in that a positioning cover is arranged on the wire dividing bending device, one end of the positioning cover is rotatably arranged on the main body of the wire dividing bending device, and the bottom of the positioning cover is abutted to the inclined plane.

6. The weld positioning device of claim 5, wherein: the spring column is arranged on the support plate, and two ends of a spring on the spring column are respectively connected with the spring column and the rotating end of the positioning cover.

7. The weld positioning device of claim 2, wherein: a plurality of enclosing plates are arranged on the carrier plate, and the enclosing plates are arranged along the edge of the carrier plate.

8. The weld positioning device of claim 2, wherein: the placing table is provided with a limiting cavity, the bottom of the limiting cavity is provided with an installation groove, and the top opening of the limiting cavity is provided with two opposite positioning grooves.

9. The weld positioning device of claim 8, wherein: and two sides of the limiting cavity are provided with clearance openings along the opposite side surfaces of the moving end of the moving device in the moving direction.

10. The weld positioning device of claim 1, wherein: the limiting assembly comprises a vertical plate, an extending top plate and a limiting plate, the vertical plate is vertically installed on the installing plate, one end of the extending top plate is fixedly connected with the top end of the vertical plate, one end of the limiting plate is installed at the top end of the extending plate, and the other end of the limiting plate is located above the positioning device which moves to the lower portion.