CN210758000U

CN210758000U - Circuit board substrate cutting device

Info

Publication number: CN210758000U
Application number: CN201921496170.8U
Authority: CN
Inventors: 熊世远; 沈佳洪
Original assignee: Guangde Yongsheng Electronic Technology Co Ltd
Current assignee: Guangde Yongsheng Electronic Technology Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-16
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a circuit board base plate cutting device, including polishing piece, interior pole, motor, first slide rail, dead lever, bolt, fixed block, fixation clamp, protective sheath, through-hole, bottom plate, handle, first pivot, outer pole, spring, second pivot, second slide rail, blade and horizontal bar. The utility model has reasonable structure design, the fixing clamp is arranged on the bottom plate, the base plate can be fixed in the cutting process, and the fixing rod provided with the blade can adjust the position in a sliding way, so that the base plates with different sizes can be conveniently cut, the operation is simple and convenient, and the application range is wider; the utility model discloses structural design is compact, interior pole and outer pole sliding connection, and interior pole installs the motor, and the motor rigid coupling polishing piece can polish to the base plate after the cutting, grinds deckle edge and anomalous boundary, more does benefit to processing and the storage on next step of base plate.

Description

Circuit board substrate cutting device

Technical Field

The utility model relates to a cutting device specifically is a circuit board base plate cutting device, belongs to cutting device application technical field.

Background

The substrate is a basic material for manufacturing the PCB, generally, the substrate is a copper clad laminate, and the single-sided and double-sided printed boards are manufactured by selectively performing processes such as hole processing, chemical copper plating, electro-coppering, etching and the like on the substrate material copper clad laminate to obtain a desired circuit pattern. In the manufacture of another type of multilayer printed board, an inner core thin copper clad laminate is also used as a base, and the conductive pattern layers and the prepregs are alternately laminated and bonded together at one time to form interconnection among more than 3 conductive pattern layers. It has the functions of conducting electricity, insulating and supporting. The performance, quality, workability in manufacturing, manufacturing cost, manufacturing level, and the like of the printed board greatly depend on the substrate material.

Traditional cutting device generally utilizes artifical handheld base plate to cut, and the blade rigidity of cutting, and the regulation of being not convenient for, the operation is comparatively troublesome, still has deckle edge and anomalous boundary after the cutting, needs artifical retreatment, is unfavorable for the processing of base plate. Therefore, a circuit board substrate cutting device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board base plate cutting device just in order to solve above-mentioned problem.

The utility model realizes the purpose by the following technical proposal, comprising a bottom plate, a fixed rod and a fixed clamp, wherein the left end of the top of the bottom plate is fixedly connected with an outer rod, the outer rod is internally connected with an inner rod, a first slide rail is arranged in the inner cavity of the outer rod, the outer rod is connected with the inner rod in a sliding way, a motor is arranged in the inner rod, the end of the motor is provided with a polishing disc, the right side of the outer rod is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected on the bottom plate, the other end of the first rotating shaft is fixedly connected on a cross bar, the surface of the cross bar is provided with a second slide rail, the fixed rod is arranged above the cross bar, and the two sides of the fixed rod are;

the fixation clamp that two symmetries set up is installed respectively in the dead lever both sides, fixation clamp both ends rigid coupling has the fixed block, just install the second pivot between fixation clamp and the fixed block, second pivot one end rigid coupling is on the fixation clamp, and other end rigid coupling is on the fixed block, the fixed block rigid coupling is at the bottom plate top.

Preferably, the tail end of the motor is fixedly connected with an output shaft, and the other end of the output shaft is fixedly connected with a polishing disc.

Preferably, the through holes are formed in the surface of the cross bar and the two sides of the fixing rod, one end of the bolt is inserted into the through hole in the fixing rod, and the other end of the bolt is inserted into the through hole in the cross bar.

Preferably, the surface of the second rotating shaft is sleeved with a spring, one end of the spring is fixedly connected to the bottom of the fixing clamp (8), and the other end of the spring is fixedly connected to the fixing block.

Preferably, the bottom of the fixing rod is clamped in the second sliding rail, and the fixing rod is connected with the second sliding rail in a sliding manner.

Preferably, one side of each fixing clamp fixing substrate is sleeved with a protective sleeve.

The utility model has the advantages that:

1. the utility model has reasonable structure design, the fixing clamp is arranged on the bottom plate, the base plate can be fixed in the cutting process, and the fixing rod provided with the blade can adjust the position in a sliding way, so that the base plates with different sizes can be conveniently cut, the operation is simple and convenient, and the application range is wider;

2. the utility model discloses structural design is compact, interior pole and outer pole sliding connection, and interior pole installs the motor, and the motor rigid coupling polishing piece can polish to the base plate after the cutting, grinds deckle edge and anomalous boundary, more does benefit to processing and the storage on next step of base plate.

Drawings

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

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

FIG. 2 is a schematic view of the overall structure of the present invention;

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

fig. 4 is a schematic view of the fixing clip of the present invention.

In the figure: 1. polishing piece, 2, interior pole, 3, motor, 4, first slide rail, 5, dead lever, 6, bolt, 7, fixed block, 8, fixation clamp, 801, protective sheath, 9, through-hole, 10, bottom plate, 11, handle, 12, first pivot, 13, outer pole, 14, spring, 1401, second pivot, 15, second slide rail, 16, blade, 17, horizontal bar.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

Referring to fig. 1-4, a circuit board substrate cutting device includes a bottom plate 10, a fixing rod 5 and a fixing clamp 8, wherein an outer rod 13 is fixedly connected to the left end of the top of the bottom plate 10, an inner rod 2 is sleeved in the outer rod 13, a first slide rail 4 is installed in an inner cavity of the outer rod 13, the outer rod 13 is slidably connected with the inner rod 2, a motor 3 is installed in the inner rod 2, a polishing disc 1 is installed at the tail end of the motor 3, a first rotating shaft 12 is fixedly connected to the right side of the outer rod 13, one end of the first rotating shaft 12 is fixedly connected to the bottom plate 10, the other end of the first rotating shaft is fixedly connected to a cross bar 17, a second slide rail 15 is arranged on the surface of the cross bar 17, the fixing rod 5 is installed above the cross bar 17, bolts 6 are installed on two sides of the fixing rod 5, a blade 16 is fixedly connected;

two fixation clamps 8 that the symmetry set up are installed respectively in dead lever 5 both sides, the rigid coupling in fixation clamp 8 both ends has fixed block 7, just install second pivot 1401 between fixation clamp 8 and the fixed block 7, second pivot 1401 one end rigid coupling is on fixation clamp 8, and the other end rigid coupling is on fixed block 7, fixed block 7 rigid coupling is at bottom plate 10 top.

The tail end of the motor 3 is fixedly connected with an output shaft, and the other end of the output shaft is fixedly connected with a polishing disc 1, so that the sheared substrate can be polished conveniently; through holes 9 are formed in the surfaces of the cross bars 17 and the two sides of the fixing rod 5, one end of the bolt 6 is inserted into the through hole 9 in the fixing rod 5, and the other end of the bolt is inserted into the through hole 9 in the cross bars 17, so that the fixing rod 5 is limited conveniently; a spring 14 is sleeved on the surface of the second rotating shaft 1401, one end of the spring 14 is fixedly connected to the bottom of the fixing clamp 8, and the other end of the spring 14 is fixedly connected to the fixing block 7, so that the substrate can be fixed on the bottom plate 10 through the fixing clamp 8; the bottom of the fixed rod 5 is clamped in the second slide rail 15, and the fixed rod 5 is connected with the second slide rail 15 in a sliding manner, so that the position of the fixed rod 5 can be conveniently adjusted as required to cut the substrate; two protective sheath 801 has all been cup jointed to one side of fixation clamp 8 fixed baseplate, and the protection base plate of being convenient for reduces the injury of fixation clamp 8 to the base plate among the fixed process.

When the utility model is used, the electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, a first slide rail 4 is arranged in the inner cavity of an outer rod 13, then the outer rod 13 is sleeved outside an inner rod 2, a motor 3 is fixedly connected inside the inner rod 2, a polishing disc 1 is arranged on the output shaft of the motor 3, the outer rod 13 is fixedly connected at the left end of a bottom plate 10, then a first rotating shaft 12 is arranged at the right end of the outer rod 13, a cross bar 17 is arranged at the top of the first rotating shaft 12, a second slide rail 15 is arranged on the surface of the cross bar 17, a fixed rod 5 is clamped in the second slide rail 15, a handle 11 is arranged at the tail end of the fixed rod 5, a blade 16 is fixedly connected at the bottom of the fixed rod 5, a fixed clamp 8 and a fixed block 7 are arranged at two sides of the blade 16, a protective sleeve 801 is sleeved on the surface of the fixed clamp 8, when in use, then the fixed rod 5 is slid, the position is fixed by the bolt 6, the handle 11 is pressed down to cut the substrate, the position of the substrate is adjusted by loosening the fixed clamp 8, the substrate is continuously cut, the inner rod 2 slides out after the cutting is finished, and the redundant part or the irregular part after the cutting is polished by the polishing piece 1.

The motor 3 adopts a direct current miniature speed reducing motor which is sold by megawei official direct-operated stores and has the model number of ZWBPD010010-5, and a related matched power supply and a related circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a circuit board base plate cutting device which characterized in that: comprises a bottom plate (10), a fixing rod (5) and a fixing clamp (8), wherein the left end of the top of the bottom plate (10) is fixedly connected with an outer rod (13), an inner rod (2) is sleeved in the outer rod (13), a first sliding rail (4) is installed in the inner cavity of the outer rod (13), the outer rod (13) is connected with the inner rod (2) in a sliding manner, a motor (3) is installed in the inner rod (2), a polishing disc (1) is installed at the tail end of the motor (3), a first rotating shaft (12) is fixedly connected to the right side of the outer rod (13), one end of the first rotating shaft (12) is fixedly connected to the bottom plate (10), the other end of the first rotating shaft is fixedly connected to a cross bar (17), a second sliding rail (15) is arranged on the surface of the cross bar (17), the fixing rod (5) is installed above the cross bar (17), a bolt (6) is installed on two sides of the fixing, the tail end of the fixed rod (5) is fixedly connected with a handle (11);

fixation clamp (8) that two symmetries set up are installed respectively in dead lever (5) both sides, fixation clamp (8) both ends rigid coupling has fixed block (7), just install second pivot (1401) between fixation clamp (8) and fixed block (7), second pivot (1401) one end rigid coupling is on fixation clamp (8), and the other end rigid coupling is on fixed block (7), fixed block (7) rigid coupling is at bottom plate (10) top.

2. The circuit board substrate cutting device according to claim 1, wherein: the tail end of the motor (3) is fixedly connected with an output shaft, and the other end of the output shaft is fixedly connected with a polishing disc (1).

3. The circuit board substrate cutting device according to claim 1, wherein: through-hole (9) have all been seted up on horizontal bar (17) surface and dead lever (5) both sides, through-hole (9) on dead lever (5) are inserted to bolt (6) one end, and through-hole (9) on the other end inserts horizontal bar (17).

4. The circuit board substrate cutting device according to claim 1, wherein: the surface of the second rotating shaft (1401) is sleeved with a spring (14), one end of the spring (14) is fixedly connected to the bottom of the fixing clamp (8), and the other end of the spring (14) is fixedly connected to the fixing block (7).

5. The circuit board substrate cutting device according to claim 1, wherein: the bottom of the fixing rod (5) is clamped in the second sliding rail (15), and the fixing rod (5) is connected with the second sliding rail (15) in a sliding mode.

6. The circuit board substrate cutting device according to claim 1, wherein: and one side of the fixed substrate of the two fixing clamps (8) is sleeved with a protective sleeve (801).