CN214185834U

CN214185834U - Full-automatic welding machine for PCB cutter

Info

Publication number: CN214185834U
Application number: CN202023134698.6U
Authority: CN
Inventors: 李军才
Original assignee: Rongxian Ruineng Precision Cutting Tool Co ltd
Current assignee: Rongxian Ruineng Precision Cutting Tool Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-14
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a full-automatic welding machine is used to PCB cutter, including the automatic weld machine body, the bottom fixed mounting of automatic weld machine body has the base, and the base includes fixed frame, the top welding of fixed frame has the fixed plate, and the equal threaded connection of both sides outer wall of fixed frame has a screw rod, two the screw rod is located the inside one end of fixed frame and all rotates and be connected with splint, and the both sides inner wall of fixed frame all welds the backup pad, the damping spring that the bottom fixedly connected with equidistance of backup pad distributes, and the equal fixedly connected with supporting box in damping spring's bottom. The utility model discloses a with the automatic weld machine body from the opening at fixed plate top put into the backup pad, the rotatory screw rod makes the splint of fixed frame both sides carry out the centre gripping fixed to the automatic weld machine body, can be with the fine fixing of automatic weld machine body in the base, the vibration that the automatic weld machine body during operation produced can be alleviated to a plurality of damping spring that set up through the backup pad top.

Description

Full-automatic welding machine for PCB cutter

Technical Field

The utility model relates to a cutter production technical field especially relates to a PCB is full-automatic welding machine for cutter.

Background

With the high-speed development of electronic information technology, the using amount of tools of PCBs is larger and larger, in the past, a drill bit and a milling cutter are ground by using a whole hard alloy material, the tool is high in price due to the fact that the hard alloy material is wasted, and a stainless steel handle and a small number of hard alloy tool bits can be welded together by using a full-automatic welding machine, so that a large amount of hard alloy materials can be saved, and the cost of the tool is reduced. The existing full-automatic welding machine for the PCB cutter has the problems that in order to facilitate moving and carrying of equipment, universal wheels are installed at the lower end of the equipment, and a locking device of the universal wheels is difficult to fix the whole equipment, so that vibration deviation is easy to occur in the operation process of the equipment, and the welding precision of the welding machine is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the full-automatic welding machine is used to the PCB cutter that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a full-automatic welding machine for PCB cutters comprises an automatic welding machine body, wherein a base is fixedly installed at the bottom of the automatic welding machine body and comprises a fixed frame, a fixed plate is welded at the top of the fixed frame, screw rods are in threaded connection with the outer walls of the two sides of the fixed frame, one ends of the two screw rods, which are positioned in the fixed frame, are rotatably connected with clamping plates, supporting plates are welded on the inner walls of the two sides of the fixed frame, damping springs which are distributed equidistantly are fixedly connected with the bottoms of the supporting plates, supporting boxes are fixedly connected with the bottoms of the damping springs, supporting columns are welded at the four corners of the inner wall of the top of each supporting box, supporting blocks are welded at the bottoms of the four supporting columns, connecting plates are sleeved on the outer walls of the four supporting columns, an internal threaded pipe is rotatably connected at the center of the top of each connecting, the top fixed mounting of connecting plate has servo motor, and the bottom four corners of connecting plate all welds and have the bracing piece, four the bottom of bracing piece all rotates and is connected with the U template, and the both sides inner wall of U template all rotates and is connected with the gyro wheel.

Preferably, the top of the fixing plate is provided with an opening, and the inner walls around the opening are all bonded with rubber sheets.

Preferably, the outer walls of the two sides of the fixing frame are provided with threaded holes, and the threaded holes are matched with the screws.

Preferably, the outer wall of the internal thread pipe and the output shaft of the servo motor are both sleeved with gears, and the two gears are meshed with each other.

Preferably, the bottom of the supporting box is provided with an opening, the bottom of the supporting box is bonded with a rubber gasket, and the bottom of the supporting block is bonded with a rubber gasket.

Preferably, jacks are formed in four corners of the top of the connecting plate, and the four jacks are matched with the supporting columns.

Preferably, the servo motor is connected with a switch located on the outer wall of one side of the fixed frame through a wire, and the switch is connected with an external power supply through a wire.

The utility model has the advantages that:

1. the automatic welding machine body is placed on the supporting plate from the opening in the top of the fixing plate, the screw is rotated to enable the clamping plates on two sides of the fixing frame to clamp and fix the automatic welding machine body, the automatic welding machine body can be well fixed in the base, vibration generated during working of the automatic welding machine body can be relieved through the plurality of damping springs arranged on the top of the supporting plate, stability of the automatic welding machine body during running is improved, and welding accuracy of the automatic welding machine body is improved;

2. through servo motor forward rotation, drive the internal thread pipe and rotate, make the internal thread pipe along the screw thread downstream on the external screw rod, internal thread pipe downstream drives the connecting plate along support column downstream, the gyro wheel that makes the bottom stretches out support bottom of the case portion and makes the base can automatic movement, through servo motor reverse rotation, the gyro wheel shrink that makes the bottom advances support incasement portion and makes the base place fixedly, can solve and be difficult to carry out the problem fixed with whole equipment, guarantee the stability of equipment.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a base of a full-automatic welding machine for a PCB cutter according to the present invention;

fig. 2 is the utility model provides a PCB is whole front view structure schematic diagram of full-automatic welding machine for cutter.

In the figure: the automatic welding machine comprises an automatic welding machine body 1, a base 2, a fixing frame 3, a fixing plate 4, a screw rod 5, a clamping plate 6, a supporting plate 7, a damping spring 8, a supporting box 9, a supporting column 10, a supporting block 11, a connecting plate 12, an internal threaded pipe 13, an external threaded rod 14, a servo motor 15, a supporting rod 16, a U-shaped plate 17 and an idler wheel 18.

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.

Referring to fig. 1-2, a full automatic welding machine for a PCB cutter comprises an automatic welding machine body 1, wherein a base 2 is fixedly installed at the bottom of the automatic welding machine body 1, the base 2 comprises a fixed frame 3, a fixed plate 4 is welded at the top of the fixed frame 3, screw rods 5 are in threaded connection with the outer walls of two sides of the fixed frame 3, an opening is formed in the top of the fixed plate 4, rubber sheets are bonded on the inner wall of the periphery of the opening, threaded holes are formed in the outer walls of two sides of the fixed frame 3, the threaded holes are matched with the screw rods 5, one ends of the two screw rods 5, which are positioned in the fixed frame 3, are rotatably connected with clamping plates 6, supporting plates 7 are welded on the inner walls of two sides of the fixed frame 3, damping springs 8 are fixedly connected to the bottoms of the supporting plates 7, and supporting boxes, the automatic welding machine body 1 is placed on the supporting plate 7 from the opening in the top of the fixing plate 4, the screw rods 5 are rotated to enable the clamping plates 6 on the two sides of the fixing frame 3 to clamp and fix the automatic welding machine body 1, the automatic welding machine body 1 can be well fixed in the base 2, vibration generated during working of the automatic welding machine body 1 can be relieved through the damping springs 8 arranged on the top of the supporting plate 7, stability of the automatic welding machine body 1 during operation is improved, and welding accuracy of the automatic welding machine body 1 is improved;

the four corners of the inner wall of the top of the supporting box 9 are welded with supporting columns 10, the bottoms of the four supporting columns 10 are welded with supporting blocks 11, the bottom of the supporting box 9 is provided with an opening, the bottom of the supporting box 9 is bonded with a rubber gasket, the bottoms of the supporting blocks 11 are bonded with rubber gaskets, the outer walls of the four supporting columns 10 are sleeved with connecting plates 12, the center of the top of each connecting plate 12 is rotatably connected with an internal thread pipe 13, the inner wall of each internal thread pipe 13 is screwed with an external thread rod 14 fixedly connected with the inner wall of the top of the supporting box 9, the four corners of the top of each connecting plate 12 are provided with jacks, the four jacks are matched with the supporting columns 10, the top of each connecting plate 12 is fixedly provided with a servo motor 15, the four corners of the bottom of each connecting plate 12 are welded with supporting rods 16, and gears are sleeved on the outer wall of each internal thread pipe 13 and an output shaft of each servo motor 15, the two gears are meshed with each other, the bottom ends of the four support rods 16 are rotatably connected with U-shaped plates 17, and the inner walls of the two sides of the U-shaped plate 17 are rotatably connected with rollers 18, the servo motor 15 is connected with a switch positioned on the outer wall of one side of the fixed frame 3 through a lead, the switch is connected with an external power supply through a lead, the servo motor 15 rotates forwards to drive the internal thread pipe 13 to rotate, so that the internal thread pipe 13 moves downwards along the thread on the external thread rod 14, the internal thread pipe 13 moves downwards to drive the connecting plate 12 to move downwards along the supporting column 10, the roller 18 at the bottom extends out of the bottom of the supporting box 9 to enable the base 2 to move automatically, through servo motor 15 antiport, make the gyro wheel 18 shrink of bottom inside making base 2 place fixedly into supporting box 9, can solve and be difficult to carry out the problem fixed with whole equipment, guarantee the stability of equipment.

The working principle is as follows: the automatic welding machine body 1 is placed on the supporting plate 7 from the opening at the top of the fixing plate 4, the screw 5 is rotated to enable the clamping plates 6 at two sides of the fixing frame 3 to clamp and fix the automatic welding machine body 1, the automatic welding machine body 1 can be well fixed in the base 2, vibration generated during working of the automatic welding machine body 1 can be relieved through the damping springs 8 arranged at the top of the supporting plate 7, the internal thread pipe 13 is driven to rotate through forward rotation of the servo motor 15, the internal thread pipe 13 moves downwards along the thread on the external thread rod 14, the internal thread pipe 13 moves downwards to drive the connecting plate 12 to move downwards along the supporting column 10, the bottom roller 18 extends out of the bottom of the supporting box 9 to enable the base 2 to automatically move, the internal thread pipe 13 is driven to rotate through reverse rotation of the servo motor 15, and the internal thread pipe 13 moves upwards along the thread on the external thread rod 14, the internal thread pipe 13 moves upwards to drive the connecting plate 12 to move upwards along the supporting column 10, so that the roller 18 at the bottom is contracted into the supporting box 9, the base 2 can be placed and fixed, and the problem that the whole equipment is difficult to fix can be solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The full-automatic welding machine for the PCB cutter comprises an automatic welding machine body (1) and is characterized in that a base (2) is fixedly installed at the bottom of the automatic welding machine body (1), the base (2) comprises a fixed frame (3), a fixed plate (4) is welded at the top of the fixed frame (3), screw rods (5) are in threaded connection with the outer walls of the two sides of the fixed frame (3), one ends of the two screw rods (5) located inside the fixed frame (3) are rotatably connected with clamping plates (6), supporting plates (7) are welded on the inner walls of the two sides of the fixed frame (3), damping springs (8) distributed at equal intervals are fixedly connected with the bottom of each supporting plate (7), supporting boxes (9) are fixedly connected with the bottoms of the damping springs (8), supporting columns (10) are welded at the four corners of the inner walls of the tops of the supporting boxes, and supporting shoe (11), four have all been welded to the bottom of four support columns (10) the outer wall of support column (10) all overlaps and is equipped with connecting plate (12), and the top center department of connecting plate (12) rotates and is connected with internal thread pipe (13), the inner wall spiro union of internal thread pipe (13) has external screw rod (14) of fixed connection in supporting box (9) top inner wall, the top fixed mounting of connecting plate (12) has servo motor (15), and the bottom four corners of connecting plate (12) all welds bracing piece (16), four the bottom of bracing piece (16) all rotates and is connected with U template (17), and the both sides inner wall of U template (17) all rotates and is connected with gyro wheel (18).

2. The full-automatic welding machine for the PCB cutter as claimed in claim 1, wherein the top of the fixing plate (4) is provided with an opening, and rubber sheets are adhered to the inner wall of the periphery of the opening.

3. The full-automatic welding machine for the PCB cutter as claimed in claim 1, wherein the outer walls of two sides of the fixing frame (3) are both provided with threaded holes, and the threaded holes are both matched with the screw rods (5).

4. The full-automatic welding machine for the PCB cutter as claimed in claim 1, wherein gears are sleeved on the outer wall of the internally threaded tube (13) and the output shaft of the servo motor (15), and the two gears are meshed with each other.

5. The full-automatic welding machine for the PCB cutter as claimed in claim 1, wherein the bottom of the supporting box (9) is provided with an opening, a rubber gasket is bonded to the bottom of the supporting box (9), and rubber gaskets are bonded to the bottoms of the supporting blocks (11).

6. The full-automatic welding machine for the PCB cutter as claimed in claim 1, wherein four corners of the top of the connecting plate (12) are provided with jacks, and the four jacks are matched with the supporting columns (10).

7. The full automatic welding machine for the PCB cutter as claimed in claim 1, wherein the servo motor (15) is connected with a switch on the outer wall of one side of the fixing frame (3) through a lead, and the switch is connected with an external power supply through a lead.