CN213224677U

CN213224677U - Welding machine

Info

Publication number: CN213224677U
Application number: CN202022050645.XU
Authority: CN
Inventors: 黄上捧
Original assignee: Cangnan Shuanghua Electric Appliance Co ltd
Current assignee: Cangnan Shuanghua Electric Appliance Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-18
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a welding machine, its technical scheme main points include base and safety cover, safety cover and base outside interference fit, be connected with positioning mechanism and welder on the base, be equipped with the control assembly who is used for controlling positioning mechanism on the base, be equipped with lateral shifting groove and longitudinal movement groove on the base, lateral shifting groove sliding connection has two horizontal cardboards, longitudinal movement groove sliding connection has two vertical cardboards, and two all are equipped with the draw-in groove in the relative one side of two horizontal cardboards and two vertical cardboards, horizontal cardboard and vertical cardboard all are connected with the removal subassembly, be equipped with the standing groove that is used for placing welder on the base. The utility model discloses have and to fix a position the circuit board and be convenient for people's welding electronic components's on the circuit board function.

Description

Welding machine

Technical Field

The utility model relates to a welding equipment technical field, concretely relates to welding machine.

Background

The PCB is also called a printed circuit board, some electronic components need to be welded on the circuit board in the processing process, so that the function of the circuit board is realized, electronic components are usually welded by using a soldering iron in the existing welding method, however, the circuit board is easy to slide in the welding process, the electronic components are not easy to weld by people, and the processing difficulty is improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a welding machine has the function that can fix a position the people of being convenient for on the circuit board welding electronic components to the circuit board.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a welding machine, includes base and safety cover, its characterized in that: the welding gun comprises a protective cover, a base, a positioning mechanism, a welding gun and a longitudinal moving groove, wherein the protective cover is in interference fit with the outer side of the base, the base is connected with the positioning mechanism and the welding gun, the base is provided with a control assembly for controlling the positioning mechanism, the base is provided with the transverse moving groove and the longitudinal moving groove, the transverse moving groove is connected with two transverse clamping plates in a sliding mode, the longitudinal moving groove is connected with two longitudinal clamping plates in a sliding mode, two clamping grooves are formed in two opposite surfaces of the two transverse clamping plates and two opposite surfaces of the two longitudinal clamping plates, the transverse clamping plates and the longitudinal clamping plates are connected.

By adopting the technical scheme, when welding is needed, the protective cover is separated from the base, the circuit board can be placed between the two transverse clamping plates and the two longitudinal clamping plates, the height of the circuit board corresponds to the height of the clamping groove, then the moving assembly is controlled by the control assembly, the transverse clamping plates and the longitudinal clamping plates can move towards the circuit board until the circuit board is clamped into the clamping groove and is abutted against the bottom of the clamping groove, so that the position of the circuit board is fixed, people can weld electronic components on the circuit board through a welding gun, the circuit board is limited by the transverse clamping plates and the longitudinal clamping plates and is not easy to slide, and people can weld the circuit; when the welding machine is not used, the welding gun can be placed in the placing groove, the protective cover is connected with the base, the transverse moving groove and the longitudinal moving groove are shielded by the protective cover, so that external objects of people are not prone to entering the transverse moving groove and the longitudinal moving groove, and the welding machine is convenient to carry and transport for people.

The utility model discloses further set up to: the moving assembly comprises a transverse moving rod and a longitudinal moving rod, the transverse moving rod is connected with the transverse moving groove in a rotating mode, the longitudinal moving rod is connected with the longitudinal moving groove in a rotating mode, the transverse moving rod and the longitudinal moving rod are provided with two thread sections and opposite thread directions, the transverse moving rod is located above the longitudinal moving rod, two transverse clamping plates are connected with the transverse moving rod in a threaded mode and located in different thread sections, two longitudinal clamping plates are connected with the longitudinal moving rod in a threaded mode and located in different thread sections, one end of the moving rod is connected with a first adjusting motor, one end of the longitudinal moving rod is connected with a second adjusting motor, and the control assembly comprises a first adjusting button, a second adjusting button and a welding button.

Through adopting above-mentioned technical scheme, two horizontal cardboards and transverse shifting rod threaded connection and be located different screw thread sections, can drive two horizontal cardboards and move dorsad in opposite directions when making first regulating motor drive transverse shifting rod rotate, two vertical cardboards and longitudinal shifting rod threaded connection and be located different screw thread sections, can drive two horizontal cardboards and move dorsad in opposite directions when making second regulating motor drive longitudinal shifting rod rotate, and through the first regulating motor of first adjustment button control, control second regulating motor through second regulating button, control welder through the weld button, when making fix a position the circuit board through positioning mechanism, and is simple in operation, and people of being convenient for use.

The utility model discloses further set up to: the upper end of the clamping groove is provided with an extrusion plate which is in vertical sliding connection with the inner wall of the clamping groove, the upper end of the extrusion plate is rotatably connected with an adjusting screw rod, and the adjusting screw rod is in threaded connection with the corresponding longitudinal clamping plate and the corresponding transverse clamping plate.

Through adopting above-mentioned technical scheme, the rotatable adjusting screw makes stripper plate and circuit board butt after the circuit board card is gone into in the draw-in groove to make the circuit board be difficult for rocking from top to bottom in the draw-in groove and can adapt to the circuit board of different thickness, when having improved accommodation, further strengthen the location effect to the circuit board, the people of being convenient for weld electronic components on the circuit board.

The utility model discloses further set up to: the lower end of the extrusion plate is fixed with an extrusion pad, and the extrusion pad is made of rubber materials.

Through adopting above-mentioned technical scheme, the stripper plate passes through the extrusion pad and contacts with the circuit board for the difficult this stripper plate of circuit board crushes by pressure.

The utility model discloses further set up to: and suckers are fixed on four corners of the lower end of the base.

Through adopting above-mentioned technical scheme, when the welding, the sucking disc can adsorb and make the base be difficult for sliding on the holding surface to further improve the location effect to the locating plate, the people of being convenient for weld.

The utility model discloses further set up to: the base outside the sucking disc is provided with a telescopic groove, and a protective cylinder is connected with the inner thread of the telescopic groove.

Through adopting above-mentioned technical scheme, when not using the sucking disc, rotatable protection section of thick bamboo for a protection section of thick bamboo stretches out from flexible groove, and the sucking disc is covered by a protection section of thick bamboo, thereby makes the welding machine be difficult for damaging with other object contact by the removal in-process sucking disc, improves the sucking disc life-span.

The utility model discloses further set up to: the welding gun comprises an operating handle and a welding head, a placing groove is formed in the base and located on the front side of the positioning mechanism, a rotating shaft is fixed in the placing groove, a positioning cylinder is arranged in the placing groove, an adjusting groove for the rotating shaft to penetrate through is formed in the positioning cylinder, and a positioning groove for the positioning cylinder to be embedded in is formed in the bottom of the placing groove.

By adopting the technical scheme, when the welding gun is not used, the welding head can be inserted into the positioning cylinder, and then the positioning cylinder is rotated to enable the positioning cylinder and the welding gun to be positioned in the placing groove, so that the cover and the protective cover are convenient to cover; when using welder to weld, rotatable location section of thick bamboo 90 degrees and with location section of thick bamboo part insert the constant head tank in, people can put into the location section of thick bamboo with the soldering bit when the pause welding to prevent that people from contacting the soldering bit and scalding.

The utility model discloses further set up to: the upper end of standing groove is equipped with two spacing, and the one end of spacing is equipped with the snap-fastener pin with the fixed other end of base, is equipped with the spread groove on the base, and the spread groove bottom is fixed with the snap-fastener box, and when welder placed in the standing groove and with the snap-fastener pin with correspond the snap-fastener box cooperation, two spacing are located the top of a location section of thick bamboo and operation handle respectively.

By adopting the technical scheme, when the welding gun is placed in the placing groove, the snap male buckle is matched with the corresponding snap female buckle, so that the two limiting strips are respectively positioned above the positioning cylinder and the operating handle, and the operating handle and the positioning cylinder are limited by the limiting strips, so that when people move the welding machine, the positioning cylinder and the welding gun are not easy to shake and impact the protective cover, and the protective cover is tightly connected with the base and is not easy to separate; when the welding gun needs to be taken out, the snap fastener can be detached, so that one end of the limiting strip is movable, and the welding gun is convenient to take out.

To sum up, the utility model discloses following beneficial effect has:

the circuit board is positioned by moving the two transverse clamping plates and the two longitudinal clamping plates, and the circuit board is limited by the clamping grooves. The position of the circuit board is fixed, electronic components can be conveniently welded by people, the circuit board is further compressed through the extrusion plate, and the positioning effect of the circuit board is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is a partial cross-sectional view showing the positioning mechanism of the present embodiment;

FIG. 4 is a schematic sectional view showing the inner structure of the accommodating groove in this embodiment;

FIG. 5 is a partial cross-sectional view for highlighting the structure of the position-limiting strip in the present embodiment.

Reference numerals: 1. a base; 2. a protective cover; 3. a positioning mechanism; 4. a welding gun; 5. a control component; 11. positioning seats; 12. a lateral movement groove; 13. a longitudinal moving groove; 14. a placement groove; 15. a rotating shaft; 16. a positioning cylinder; 17. a limiting strip; 18. connecting grooves; 19. a suction cup; 111. positioning a magnet; 141. positioning a groove; 161. an adjustment groove; 171. a snap male buckle; 182. snap-fit female buttons; 191. a protective cylinder; 31. a transverse travel bar; 32. a first adjustment motor; 33. a longitudinal travel bar; 34. a second adjustment motor; 35. a transverse clamping plate; 36. a longitudinal clamping plate; 37. a card slot; 38. a pressing plate; 39. adjusting the screw rod; 381. pressing the cushion; 41. an operating handle; 42. a soldering bit; 51. a first adjustment button; 52. a second adjustment button; 53. welding the button;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a welding machine, as shown in fig. 1 to 5, the welding machine comprises a base 1 and a protective cover 2, a positioning seat 11 is arranged on the outer side of the base 1, a positioning magnet 111 is embedded above the positioning seat 11, and the protective cover 2 is made of a magnetic material. The base 1 is provided with a positioning mechanism 3 and a welding gun 4, and the base 1 is provided with a control component 5 for controlling the positioning mechanism 3.

The base 1 is provided with a transverse moving groove 12 and a longitudinal moving groove 13, the positioning mechanism 3 comprises a transverse moving rod 31 which is rotatably connected in the transverse moving groove 12, one end of the transverse moving rod 31 is connected with a first adjusting motor 32, a longitudinal moving rod 33 is rotatably connected in the longitudinal moving groove 13, and one end of the longitudinal moving rod 33 is connected with a second adjusting motor 34. The transverse moving rod 31 and the longitudinal moving rod 33 are provided with two thread sections, the thread directions are opposite, the transverse moving rod 31 is connected with two transverse clamping plates 35 in a threaded mode, the two transverse clamping plates 35 are located on different thread sections, and the transverse clamping plates 35 are connected with the base 1 in a sliding mode. Two longitudinal clamping plates 36 are slidably connected to the longitudinal moving rod 33, the two longitudinal clamping plates 36 are located on different thread sections, and the longitudinal clamping plates 36 are slidably connected with the base 1. Clamping grooves 37 are formed in the opposite surfaces of the two transverse clamping plates 35 and the opposite surfaces of the two longitudinal clamping plates 36.

When needs weld electronic components on the circuit board, can place the electroplax between two horizontal cardboard 35 and two vertical cardboard 36, then start first accommodate motor 32 and second accommodate motor 34, make horizontal cardboard 35 and vertical cardboard 36 all to the circuit board slip, thereby make the circuit board imbed in draw-in groove 37 and extrude through extrusion pad 381, make the position of circuit board fixed, usable welder 4 welds electronic components on the circuit board this moment, make people weld more conveniently.

The control assembly 5 includes a first adjustment button 51, a second adjustment button 52, and a weld button 53, the first adjustment button 51 for controlling the activation and deactivation of the first adjustment motor 32, the second adjustment button 52 for controlling the activation and deactivation of the second adjustment motor 34, and the weld button 53 for controlling the activation and deactivation of the weld gun 4.

Draw-in groove 37's upper end is equipped with the stripper plate 38 with draw-in groove 37 inner wall sliding connection from top to bottom, the lower extreme of stripper plate 38 is fixed with extrusion pad 381, be fixed with extrusion pad 381, extrusion pad 381 adopts the rubber material to make, the upper end of stripper plate 38 is rotated and is connected with adjusting screw 39, adjusting screw 39 and the vertical cardboard 36 and the horizontal cardboard 35 threaded connection who correspond, go into draw-in groove 37 back when the circuit board card, rotatable adjusting bolt comes the stripper plate 38 that moves down, make extrusion pad 381 extrude on the circuit board, thereby make the circuit board be difficult for rocking from top to bottom in draw-in groove 37 and can adjust the position of extrusion pad 381 according to the thickness of circuit board, thereby improve the positioning effect to the circuit board, be convenient for people weld electronic components.

The welding gun 4 comprises an operating handle 41 and a welding head 42, a placing groove 14 is arranged on the base 1, the placing groove 14 is positioned at the front side of the positioning mechanism 3, a rotating shaft 15 is fixed in the placing groove 14, a positioning cylinder 16 is arranged in the placing groove 14, an adjusting groove 161 for the rotating shaft 15 to pass through is arranged on the positioning cylinder 16, and a positioning groove 141 for the positioning cylinder 16 to be embedded in is arranged at the bottom of the placing groove 14. When the welding gun 4 is not used, the welding head 42 can be inserted into the positioning cylinder 16, and then the positioning cylinder 16 is rotated, so that the positioning cylinder 16 and the welding gun 4 are both positioned in the placing groove 14, and the cover and the protective cover 2 are convenient to use; when the welding gun 4 is used for welding, the positioning cylinder 1690 can be rotated and the positioning cylinder 16 is partially inserted into the positioning groove 141, so that the soldering iron tip 42 can be placed into the positioning cylinder 16 when welding is suspended, and people can be prevented from touching the soldering iron tip 42 and being scalded. Two limiting strips 17 are arranged at the upper end of the placing groove 14, one end of each limiting strip 17 is fixed to the base 1, the other end of each limiting strip 17 is connected with a snap male buckle 171, a connecting groove 18 is formed in the base 1, and a snap female buckle 182 is fixed to the bottom of the connecting groove 18. When welder 4 placed in standing groove 14 and buckled the snap button 171 with corresponding snap button 182 cooperation, two spacing strips 17 are located the top of a location section of thick bamboo 16 and an operation handle 41 respectively, snap button 171 and snap button 182 cooperation, carry on spacingly to operation handle 41 and a location section of thick bamboo 16 through spacing strip 17, make people when removing the welding machine, a location section of thick bamboo 16 and welder 4 are difficult for rocking striking safety cover 2, make safety cover 2 be connected closely difficult for breaking away from with base 1.

Suction cups 19 are fixed at four corners of the lower end of the base 1, a telescopic groove is arranged on the base 1 outside the suction cups 19, and a protection cylinder 191 is connected with the inner thread of the telescopic groove. When the welding machine is not welded, the protective cylinder 191 can be rotated to enable the suction cup 19 to be positioned in the protective cylinder 191, so that the suction cup 19 is protected by the protective cylinder 191, and the suction cup 19 is not easy to contact with other objects and damage in the moving process of the welding machine; when welding, rotatable protection section of thick bamboo 191 makes protection section of thick bamboo 191 part retract to flexible inslot for sucking disc 19 can adsorb on the supporting plane, makes base 1 be difficult for sliding, thereby further makes when people weld electronic components on the circuit board, the difficult change in position of circuit board, the people's of being convenient for weld.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a welding machine, includes base (1) and safety cover (2), its characterized in that: protective cover (2) and base (1) outside interference fit, be connected with positioning mechanism (3) and welder (4) on base (1), be equipped with control assembly (5) that are used for controlling positioning mechanism (3) on base (1), be equipped with lateral shifting groove (12) and longitudinal movement groove (13) on base (1), lateral shifting groove (12) sliding connection has two horizontal cardboard (35), longitudinal movement groove (13) sliding connection has two vertical cardboard (36), and two are all equipped with draw-in groove (37) in the relative one side of two horizontal cardboard (35) and two vertical cardboard (36), horizontal cardboard (35) and vertical cardboard (36) all are connected with the removal subassembly, be equipped with standing groove (14) that are used for placing welder (4) on base (1).

2. A welding machine as defined in claim 1, characterized in that: the moving assembly comprises a transverse moving rod (31) rotationally connected with the transverse moving groove (12) and a longitudinal moving rod (33) rotationally connected with the longitudinal moving groove (13), the transverse moving rod (31) and the longitudinal moving rod (33) are both provided with two thread sections with opposite thread directions, the transverse moving rod (31) is positioned above the longitudinal moving rod (33), the two transverse clamping plates (35) are in threaded connection with the transverse moving rod (31) and positioned on different thread sections, the two longitudinal clamping plates (36) are in threaded connection with the longitudinal moving rod (33) and positioned on different thread sections, one end of the moving rod is connected with a first adjusting motor (32), one end of the longitudinal moving rod (33) is connected with a second adjusting motor (34), the control assembly (5) comprises a first adjustment button (51), a second adjustment button (52) and a welding button (53).

3. A welding machine as claimed in claim 2, characterized in that: the upper end of the clamping groove (37) is provided with an extrusion plate (38) which is connected with the inner wall of the clamping groove (37) in a vertical sliding mode, the upper end of the extrusion plate (38) is rotatably connected with an adjusting screw rod (39), and the adjusting screw rod (39) is in threaded connection with the corresponding longitudinal clamping plate (36) and the corresponding transverse clamping plate (35).

4. A welding machine as claimed in claim 3, characterized in that: the lower end of the extrusion plate (38) is fixed with an extrusion pad (381), and the extrusion pad (381) is made of rubber.

5. A welding machine as claimed in claim 2, characterized in that: and suction cups (19) are fixed at four corners of the lower end of the base (1).

6. A welding machine as claimed in claim 5, characterized in that: the base (1) on the outer side of the sucker (19) is provided with a telescopic groove, and a protective cylinder (191) is connected with the inner thread of the telescopic groove.

7. A welding machine as defined in claim 1, characterized in that: the welding gun (4) comprises an operating handle (41) and a welding head (42), a placing groove (14) is formed in the base (1), the placing groove (14) is located on the front side of the positioning mechanism (3), a rotating shaft (15) is fixed to the placing groove (14), a positioning cylinder (16) is arranged in the placing groove (14), an adjusting groove (161) for the rotating shaft (15) to penetrate through is formed in the positioning cylinder (16), and a positioning groove (141) for the positioning cylinder (16) to be embedded into is formed in the bottom of the placing groove (14).

8. A welding machine as defined in claim 7, characterized in that: the upper end of standing groove (14) is equipped with two spacing (17), and the one end of spacing (17) is equipped with snap-fastener pin (171) with the fixed other end of base (1), is equipped with spread groove (18) on base (1), and spread groove (18) bottom is fixed with snap-fastener box (182), and when welder (4) were placed in standing groove (14) and with snap-fastener pin (171) and correspond snap-fastener box (182) cooperation, two spacing (17) were located the top of a location section of thick bamboo (16) and action bars (41) respectively.