CN213437424U

CN213437424U - Full-automatic right-angle edge milling machine for processing corners of single-sided PCB (printed circuit board)

Info

Publication number: CN213437424U
Application number: CN202022505827.1U
Authority: CN
Inventors: 丁超凡
Original assignee: Hangzhou Lin'an Fenglin Electronics Co ltd
Current assignee: Hangzhou Lin'an Fenglin Electronics Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-15
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a be used for processing of PCB single faceboard corner to use full-automatic right angle edge milling machine, the on-line screen storage device comprises a base, the bottom fixedly connected with biax motor of base, the screw rod has all been welded to biax motor's both sides output shaft, first screwed pipe and second screwed pipe have been cup jointed respectively to the outer lane screw thread of screw rod, the top welding of first screwed pipe has the first motion pole that runs through and extend to the base top, the one end welding that first screwed pipe was kept away from to first motion pole has the cardboard, the bottom of cardboard and the top sliding connection of base, the second spring has all been welded to one side that the cardboard was kept away from each other. The device simple structure, the modern design can be fast, convenient process PCB single-sided board, can prevent that it from rocking simultaneously, and then improves its machining precision, strengthens its quality, reduces staff's the amount of labour, improves machining efficiency, and simple to use, the practicality is strong, is fit for extensively promoting.

Description

Full-automatic right-angle edge milling machine for processing corners of single-sided PCB (printed circuit board)

Technical Field

The utility model relates to a processing field of PCB single faceboard especially relates to a be used for processing of PCB single faceboard corner to use full-automatic right angle edge milling machine.

Background

Single panel is the most basic PCB with parts concentrated on one side and wires concentrated on the other side, and since wires are present on only one side, we call this PCB a single panel, because it has many strict limitations on the design of the circuit (because only one side, wires cannot cross and must be routed around the individual paths), so only earlier circuits use this type of board; in terms of materials, paper phenolic copper foil substrates were used as the main materials in the early days, but due to factors such as low electrical insulation, poor welding heat resistance and distortion of phenolic materials, materials such as paper epoxy resin and glass fiber epoxy resin are developed in succession, and at present, single panels required by consumer electronic machines are almost made of paper phenolic copper foil substrates.

And in the production and processing process of PCB single-sided board, generally need carry out the radius to its right angle limit, and then make things convenient for the staff to process it, and in prior art, the right angle edge milling machine of PCB single-sided board is basically processed it through staff is manual when using, and then leads to its machining precision not high, influences its quality, and staff's the amount of labour is big, and machining efficiency is low, uses inconveniently, and the practicality is not strong, is unsuitable for extensive popularization.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a be used for processing of PCB single faceboard corner to use full-automatic right angle edge milling machine, the device simple structure, the modern design can be fast, convenient process PCB single faceboard, can prevent that it from rocking simultaneously, and then improves its machining precision, strengthens its quality, reduces staff's the amount of labour, improves machining efficiency, and simple to use, the practicality is strong, is fit for extensively promoting.

(II) technical scheme

The utility model provides a full-automatic right angle edge milling machine for processing PCB single-sided board corner, which comprises a base, wherein the bottom of the base is fixedly connected with a double-shaft motor, both side output shafts of the double-shaft motor are all welded with screw rods, the outer ring thread of the screw rods are respectively sleeved with a first screw tube and a second screw tube, the top of the first screw tube is welded with a first moving rod which penetrates through and extends to the top of the base, one end of the first moving rod, which is far away from the first screw tube, is welded with a clamping plate, the bottom of the clamping plate is connected with the top of the base in a sliding way, one side, which is far away from each other, of the clamping plate is welded with a second spring, one end of the second spring, which is far away from the clamping plate, is welded with a fixed plate which is welded with the top of the base, the top of the second screw tube is welded with, the welding of the top of telescopic link has the roof, the bottom both sides of roof all articulate there is the second connecting rod, the one end that the roof was kept away from to the second connecting rod articulates there is the head rod, the head rod is kept away from and is articulated with the top of second connecting rod articulated one end and base, the back sliding connection of head rod and the mutual articulated one end of second connecting rod and second motion pole, the bottom fixedly connected with right angle edge milling machine of roof, the PCB single-sided board has been placed at the top of base, the one end welding that head rod and second connecting rod kept away from each other has first spring.

Furthermore, first through holes are formed in two sides of the top of the base, and the second moving rod penetrates through the first through holes to be welded with the top of the second solenoid.

Furthermore, a second through hole is formed in the base and located on the inner side of the first through hole, and the first moving rod penetrates through the second through hole to be welded with the clamping plate and the top of the first solenoid respectively.

Furthermore, a first sliding groove is formed in the top of the base, a first sliding block is sleeved on the first sliding groove, the bottom of the clamping plate is welded with the first sliding block, and the vertical section of the first sliding groove is T-shaped.

Furthermore, the bottom of the double-shaft motor is fixedly connected with the top of the base through a bolt, and the type of the double-shaft motor is Y132S 2-2.

Furthermore, a second sliding groove is formed in the back face of the second moving rod, a second sliding block is sleeved in the second sliding groove, one end, hinged to each other, of the first connecting rod and the second connecting rod is hinged to the second sliding block, and the cross section of the second sliding groove is T-shaped.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the device is through installation biax motor, the screw rod, the screwed pipe, the connecting rod, the cardboard, the motion pole, right angle edge milling machine and spring isotructure, wherein can control the rotation of screw rod through controlling biax motor, and then can control the motion of first screwed pipe and second screwed pipe, first screwed pipe can be through the motion of first motion pole control cardboard, and then can fix the PCB single-sided board, prevent that it from rocking, and then improve its machining precision, and the second bolt then can be through second motion pole and connecting rod isotructure and then control the lift of right angle edge milling machine, and then can make right angle edge milling machine can process the PCB single-sided board. The device simple structure, the modern design can be fast, convenient process PCB single-sided board, can prevent that it from rocking simultaneously, and then improves its machining precision, strengthens its quality, reduces staff's the amount of labour, improves machining efficiency, and simple to use, the practicality is strong, is fit for extensively promoting.

Drawings

Fig. 1 is the utility model provides a front view structure schematic diagram that is used for processing of PCB single faceboard corner to use full-automatic right angle edge milling machine.

Fig. 2 is the utility model provides a theory of operation structural schematic diagram that is used for processing of PCB single faceboard corner to use full-automatic right angle edge milling machine.

Fig. 3 is the utility model provides a second motion pole side view structure schematic diagram that is used for processing of PCB single faceboard corner to use full-automatic right angle edge milling machine.

Reference numerals: 1. a base; 2. a double-shaft motor; 3. a first motion bar; 4. a screw; 5. a first coil; 6. a second coil; 7. a telescopic rod; 8. a second motion bar; 9. a first spring; 10. a first connecting rod; 11. a fixing plate; 12. clamping a plate; 13. a right-angle edge milling machine; 14. a top plate; 15. a PCB single panel; 16. a second connecting rod; 17. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the utility model provides a full-automatic right angle edge milling machine for processing PCB single-sided board corner, including base 1, the bottom of base 1 is fixedly connected with biax motor 2, the both sides output shaft of biax motor 2 all welds screw rod 4, the outer lane screw thread of screw rod 4 has cup jointed first screwed pipe 5 and second screwed pipe 6 respectively, the top welding of first screwed pipe 5 has first motion pole 3 that runs through and extend to the top of base 1, the one end welding of first motion pole 3 that keeps away from first screwed pipe 5 has cardboard 12, the bottom of cardboard 12 and the top of base 1 sliding connection, the one side that cardboard 12 keeps away from each other all welds second spring 17, the one end welding that second spring 17 kept away from cardboard 12 has fixed plate 11 with the top welding of base 1, the top welding of second screwed pipe 6 has second motion pole 8 that runs through and extend to the top of base 1, base 1's top both sides all weld there are telescopic link 7, the top welding of telescopic link 7 has roof 14, roof 14's bottom both sides all articulate there is second connecting rod 16, second connecting rod 16 keeps away from that roof 14's one end articulates there is head rod 10, head rod 10 keeps away from to articulate with second connecting rod 16 articulated one end and base 1's top, head rod 10 and the mutual articulated one end of second connecting rod 16 and the back sliding connection of second motion pole 8, roof 14's bottom fixedly connected with right angle edge milling machine 13, PCB single-sided board 15 has been placed at base 1's top, the one end welding that head rod 10 and second connecting rod 16 kept away from each other has first spring 9.

First through-holes have all been seted up to base 1 'S top both sides, second motion pole 8 passes the top welding of first through-hole and second screwed pipe 6, the inboard of first through-hole is located base 1 and has been seted up the second through-hole, first motion pole 3 passes the second through-hole and welds with the top of cardboard 12 and first screwed pipe 5 respectively, first spout has been seted up at base 1' S top, first slider has been cup jointed to first spout, the bottom and the first slider welding of cardboard 12, the vertical section of first spout is the T type, the top fixed connection of bolt and base 1 is passed through to the bottom of biax motor 2, the model of biax motor 2 is Y132S2-2, the second spout has been seted up at the back of second motion pole 8, the second slider has been cup jointed in the second spout, the mutual articulated one end of first connecting rod 10 and second connecting rod 16 is articulated with the second slider, the cross section of second spout is the T type.

In the utility model, when the PCB single-sided board 15 is required to be milled to right angle, firstly the PCB single-sided board 15 is placed on the base 1 to be positioned between two clamping boards 12, then the double-shaft motor 2 is started, the double-shaft motor 2 is started to drive the output shafts at two sides thereof to rotate, the output shafts rotate and further drive the screw rod 4 to rotate, the screw rod 4 rotates and further drive the first solenoid 5 and the second solenoid 6 which are sleeved by the outer ring thread of the screw rod 4 to move, when the first solenoid 5 moves towards the middle, the first moving rod 3 can be driven to move and further drive the clamping boards 12 to move, the clamping boards 12 move towards the middle and further clamp the PCB single-sided board 15, the PCB single-sided board 15 is prevented from shaking during processing, the processing precision is further influenced, meanwhile, the second solenoid 6 moves towards two sides and further drives the second moving rod 8 to move towards two sides, second motion pole 8 moves and then can stimulate head rod 10 and second connecting rod 16 to both sides, and then can make head rod 10 and second connecting rod 16 take place to rotate, make head rod 10 and second connecting rod 16 extrude first spring 9, make first spring 9 produce elastic potential energy, and at this moment second connecting rod 16 can stimulate roof 14 downstream, telescopic link 7 shortens, make right angle edge milling machine 13 can contact with PCB single panel 15 each other, and then process PCB single panel 15 through right angle edge milling machine 13, after the processing is accomplished, roof 14 upward movement, and cardboard 12 can move to both sides, loosen PCB single panel 15.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify 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 therefore 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 present invention, "a plurality" means two or more unless specifically limited otherwise.

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 right-angle edge milling machine for processing the corners of the single-sided PCB comprises a base (1) and is characterized in that a double-shaft motor (2) is fixedly connected to the bottom of the base (1), screw rods (4) are welded to output shafts on two sides of the double-shaft motor (2), a first solenoid (5) and a second solenoid (6) are respectively sleeved on outer ring threads of the screw rods (4), a first moving rod (3) penetrating through and extending to the top of the base (1) is welded to the top of the first solenoid (5), a clamping plate (12) is welded to one end, away from the first solenoid (5), of the first moving rod (3), a clamping plate (12) is welded to the bottom of the clamping plate (12) and the top of the base (1) in a sliding connection mode, a second spring (17) is welded to one side, away from each other side of the clamping plate (12), one end, away from the clamping plate (12), of the second spring (17), is welded to a fixing plate (11, the top welding of second screwed pipe (6) has second motion pole (8) that runs through and extend to the top of base (1), telescopic link (7) have all been welded to the top both sides of base (1), the top welding of telescopic link (7) has roof (14), the bottom both sides of roof (14) all articulate there is second connecting rod (16), the one end that roof (14) were kept away from to second connecting rod (16) articulates first connecting rod (10), the one end that first connecting rod (10) kept away from and articulated with second connecting rod (16) articulates with the top of base (1), the one end that first connecting rod (10) and second connecting rod (16) articulated each other is connected with the back sliding of second motion pole (8), the bottom fixedly connected with right angle edge milling machine (13) of roof (14), PCB single faceboard (15) have been placed at the top of base (1), and a first spring (9) is welded at one end, which is far away from the first connecting rod (10) and the second connecting rod (16), of the first connecting rod.

2. The full-automatic right-angle edge milling machine for processing the corners of the single-sided boards of the PCB according to claim 1, wherein the two sides of the top of the base (1) are both provided with first through holes, and the second moving rod (8) passes through the first through holes and is welded with the top of the second screw tube (6).

3. The full-automatic right-angle edge milling machine for processing the corner of the single-sided PCB as claimed in claim 2, wherein a second through hole is formed on the base (1) at the inner side of the first through hole, and the first moving rod (3) passes through the second through hole and is welded with the top of the clamping plate (12) and the top of the first solenoid (5) respectively.

4. The full-automatic right-angle edge milling machine for processing the corners of the single-sided boards of the PCB according to claim 1, wherein a first sliding groove is formed in the top of the base (1), a first sliding block is sleeved on the first sliding groove, the bottom of the clamping board (12) is welded with the first sliding block, and the vertical section of the first sliding groove is T-shaped.

5. The full-automatic right-angle edge milling machine for processing the corner of the PCB single-sided board as claimed in claim 1, wherein the bottom of the double-shaft motor (2) is fixedly connected with the top of the base (1) through a bolt, and the model of the double-shaft motor (2) is Y132S 2-2.

6. The full-automatic right-angle edge milling machine for processing the corner of the single-sided PCB board as claimed in claim 1, wherein a second sliding groove is formed in the back surface of the second moving rod (8), a second sliding block is sleeved in the second sliding groove, one end of the first connecting rod (10) and one end of the second connecting rod (16), which are hinged to each other, are hinged to the second sliding block, and the cross section of the second sliding groove is T-shaped.