CN209283580U - A kind of vertical round-corner cutter of wiring board easy to use - Google Patents

Abstract

The utility model discloses a kind of vertical round-corner cutters of wiring board easy to use, including shell, the bottom of shell is fixedly connected with cabinet, housing cavity is fixedly connected with motor on the left of bottom, bearing holder (housing, cover) is provided through on the left of case top, the output end of motor is through to the top of bearing holder (housing, cover) and is fixedly connected with the first angular wheel, is fixedly connected with top cover on the left of case top.The utility model is used cooperatively by pushing plate, secured adjusted bolt, fixation clip, spring, nut, wiring board ontology, the first fixed plate, threaded rod, thread bush, the second fixed plate, limit slide bar and connecting tube, solve the problems, such as that the vertical round-corner cutter of existing wiring board is not easy to adjust and fix, the vertical round-corner cutter of wiring board easy to use, have the advantages that convenient for adjusting and good fixing effect, it can be by wiring board fixation, so that the effect of polishing is more preferable, and convenient for adjusting the length of polishing, convenience is brought to user.

Description

A kind of vertical round-corner cutter of wiring board easy to use

Technical field

The utility model relates to wiring board technical field of processing equipment, specially a kind of vertical circle of wiring board easy to use Angle machine.

Background technique

Wiring board is also referred to as circuit board, and circuit board makes circuit miniaturization, intuitiveization, batch production for fixed circuit and excellent Change electrical appliance layout to play an important role, circuit board can be described as printed wiring board or printed circuit board, and English name is (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC wiring board, FPC wiring board is also known as flexible Wiring board, flexible circuit board is that have height reliability using polyimides or polyester film as one kind made of substrate, excellent Flexible printed circuit has the characteristics that Distribution density is high, light-weight, thickness is thin, bending is good, Rigid Flex FPC with The birth and development of PCB has expedited the emergence of this new product of Rigid Flex, and therefore, Rigid Flex is exactly flexible circuit board and hard Property wiring board combined by processes such as pressings by related process requirements, formation with FPC characteristic and PCB characteristic Wiring board, the process of assist side can often use various machining tools, including the vertical round-corner cutter of wiring board, for keeping away Vertex is more sharp after exempting from wiring board shearing blanking, can cause to damage to the printing silk on wiring board, influences adding for wiring board The problem of working medium amount.

However the existing vertical round-corner cutter of wiring board is not easy to adjust and fix, and causes to make line when polishing fillet The case where road plate is shaken, and then certain damage is brought to route, there is the phenomenon that fine cracks, and in the mistake of adjusting Journey is time-consuming and laborious, and many inconvenience is brought to user.

Utility model content

The purpose of this utility model is to provide a kind of vertical round-corner cutter of wiring board easy to use, have convenient for adjusting and The advantages of good fixing effect, solves the problems, such as that the vertical round-corner cutter of existing wiring board is not easy to adjust and fix.

To achieve the above object, the utility model provides the following technical solutions: a kind of vertical circle of wiring board easy to use Angle machine, including shell, the bottom of the shell are fixedly connected with cabinet, are fixedly connected with electricity on the left of the housing cavity bottom Machine, is provided through bearing holder (housing, cover) on the left of the case top, and the output end of the motor is through to the top of bearing holder (housing, cover) and solid Surely it is connected with the first angular wheel, top cover is fixedly connected on the left of the case top, first angular wheel is located at top The inner cavity of lid is engaged with the second angular wheel on the right side of first angular wheel, passes through on the right side of second angular wheel Rotation axis is fixedly connected with arcuate friction wheel, and the arcuate friction wheel is located at the outside of top cover, and the right side opening of the top cover is equipped with Rotated through-hole compatible with rotation axis is provided with pushing plate at the top of the shell, is fixedly connected at the top of the pushing plate Have a secured adjusted bolt, the surface of the secured adjusted bolt is arranged with fixation clip, the right side opening of the pushing plate be equipped with The compatible limiting slot of fixation clip, the two sides of the fixation clip bottom are fixedly connected to spring, the bottom of the spring It is fixedly connected with pushing plate, the surface of the secured adjusted bolt is threaded with nut, the bottom of the nut and fixed pressure Plate is in close contact, and wiring board ontology, the arcuate friction wheel and wiring board sheet are provided between the fixation clip and pushing plate Body is adapted, and the bottom of the shell is provided through collecting tank, and the collecting tank is located at the bottom of wiring board ontology, the shell Right side at the top of body is fixedly connected with the first fixed plate, and first fixed plate is located at the right side of pushing plate, and described first is fixed Threaded rod is connected on the right side of plate, the surface of the threaded rod is threaded with thread bush, the right side of the case top It is fixedly connected with the second fixed plate, second fixed plate is located at the bottom of threaded rod, and the left side of second fixed plate is fixed It is connected with limit slide bar, connecting tube is fixedly connected on the right side of the pushing plate, it is solid that the right end of the connecting tube is through to first The right side of fixed board is simultaneously fixedly connected with thread bush, and the left end of the limit slide bar is through to the inner cavity of connecting tube, the connecting tube Inner cavity offer and the compatible sliding groove of limit slide bar.

Preferably, protective shell is fixedly connected on the right side of the top cover, the arcuate friction wheel is located at the inner cavity of protective shell, The inner cavity of protective shell is through on the left of the wiring board ontology, the right side opening of the protective shell is equipped with mutually fits with wiring board ontology The activity aperture matched.

Preferably, neonychium, the neonychium are fixedly connected at the top of the bottom of the fixation clip and pushing plate Side and wiring board ontology be in close contact, the secured adjusted bolt is located at the center of fixation clip.

Preferably, the right end of the threaded rod is fixedly connected with turntable, is fixedly connected with handle on the right side of the turntable, The surface of hand is provided with anti-skid chequer.

Preferably, ventilation opening is offered on rear side of the housing cavity, the quantity of the ventilation opening is four, four ventilations Mouth is located at the two sides of ventilation opening.

Preferably, the bottom of the thread bush is fixedly connected with indicator, is fixedly connected with scale at the top of the shell Ruler, for the graduated scale between the second fixed plate and the first fixed plate, the bottom of the indicator is provided with wedge angle.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through pushing plate, secured adjusted bolt, fixation clip, spring, nut, wiring board ontology, the One fixed plate, threaded rod, thread bush, the second fixed plate, limit slide bar and connecting tube are used cooperatively, and solve existing route The vertical round-corner cutter of plate is not easy to adjust and fixed problem, the vertical round-corner cutter of wiring board easy to use have convenient for adjusting And the advantages of good fixing effect, it can be by wiring board fixation, so that the effect of polishing is more preferable, and convenient for adjusting polishing Length brings convenience to user.

2, the utility model can protect the safety of user by the setting of protective shell, avoid the broken angle of wiring board Material, which flies out, accidentally injures the appearance of user's situation, considerably increases the safety of the vertical round-corner cutter of the wiring board, passes through neonychium Setting, can play the role of buffering, guarantee the quality of wiring board ontology, and the clamping force for avoiding fixation clip is excessive and damages The appearance of wiring board bulk case extends the service life of wiring board ontology, can by being used cooperatively for turntable and handle Convenient for users to rotating the polishing length of adjusting circuit plate ontology, convenience is brought to user, it is vertical to increase the wiring board The practicability of round-corner cutter can timely be given motor radiating, be increased the effect of ventilation and heat, had by the setting of ventilation opening Conducive to the normal operation of motor, by being used cooperatively for indicator and graduated scale, can accurately control and adjusting circuit plate sheet The polishing length of body considerably increases the accuracy of the vertical round-corner cutter polishing of the wiring board.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model top view；

Fig. 3 is the partial structurtes enlarged drawing of A in the utility model Fig. 1；

Fig. 4 is the schematic diagram of the utility model graduated scale.

In figure: 1, shell；2 cabinets；3, motor；4, bearing holder (housing, cover)；5, top cover；6, the first angular wheel；7, the second conical tooth Wheel；8, arcuate friction wheel；9, pushing plate；10, secured adjusted bolt；11, fixation clip；12, spring；13, nut；14, route Plate ontology；15, the first fixed plate；16, threaded rod；17, thread bush；18, the second fixed plate；19, slide bar is limited；20, connecting tube； 21, protective shell；22, neonychium；23, turntable；24, collecting tank；25, ventilation opening；26, indicator；27, graduated scale.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of vertical fillet of wiring board easy to use Machine, including shell 1, the bottom of shell 1 are fixedly connected with cabinet 2, are fixedly connected with motor 3, shell on the left of 1 intracavity bottom of shell The left side at the top of body 1 is provided through bearing holder (housing, cover) 4, and the output end of motor 3 is through to the top of bearing holder (housing, cover) 4 and is fixedly connected with the One angular wheel 6, the left side at the top of shell 1 are fixedly connected with top cover 5, and the first angular wheel 6 is located at the inner cavity of top cover 5, and first The right side of angular wheel 6 is engaged with the second angular wheel 7, and the right side of the second angular wheel 7 is fixedly connected with arc by rotation axis Shape friction pulley 8, arcuate friction wheel 8 are located at the outside of top cover 5, and it is logical that the right side opening of top cover 5 is equipped with rotation compatible with rotation axis Hole, the top of shell 1 are provided with pushing plate 9, and the top of pushing plate 9 is fixedly connected with secured adjusted bolt 10, secured adjusted spiral shell The surface of bolt 10 is arranged with fixation clip 11, and the right side opening of pushing plate 9 is equipped with limiting slot compatible with fixation clip 11, fixed The two sides of 11 bottom of pressing plate are fixedly connected to spring 12, and the bottom of spring 12 is fixedly connected with pushing plate 9, secured adjusted bolt 10 surface is threaded with nut 13, and the bottom of nut 13 and fixation clip 11 are in close contact, fixation clip 11 and pushing plate 9 Between be provided with wiring board ontology 14, arcuate friction wheel 8 is adapted with wiring board ontology 14, and the bottom of shell 1 is provided through Collecting tank 24, collecting tank 24 are located at the bottom of wiring board ontology 14, and the right side at 1 top of shell is fixedly connected with the first fixed plate 15, the first fixed plate 15 is located at the right side of pushing plate 9, and the right side of the first fixed plate 15 is connected with threaded rod 16, threaded rod 16 surface is threaded with thread bush 17, and the right side at 1 top of shell is fixedly connected with the second fixed plate 18, the second fixed plate 18 Positioned at the bottom of threaded rod 16, the left side of the second fixed plate 18 is fixedly connected with limit slide bar 19, and the right side of pushing plate 9 is fixed to be connected It is connected to connecting tube 20, the right end of connecting tube 20 is through to the right side of the first fixed plate 15 and is fixedly connected with thread bush 17, limit The left end of slide bar 19 is through to the inner cavity of connecting tube 20, and the inner cavity of connecting tube 20 offers sliding compatible with limit slide bar 19 Slot.

In the utility model: the right side of top cover 5 is fixedly connected with protective shell 21, and arcuate friction wheel 8 is located at protective shell 21 Inner cavity, the left side of wiring board ontology 14 are through to the inner cavity of protective shell 21, and the right side opening of protective shell 21 is equipped with and wiring board ontology 14 compatible activity apertures can protect the safety of user by the setting of protective shell 21, avoid the broken angle of wiring board Material, which flies out, accidentally injures the appearance of user's situation, considerably increases the safety of the vertical round-corner cutter of the wiring board.

In the utility model: the bottom of fixation clip 11 and the top of pushing plate 9 are fixedly connected to neonychium 22, protection The side of pad 22 and wiring board ontology 14 are in close contact, and secured adjusted bolt 10 is located at the center of fixation clip 11, pass through guarantor The setting of protection pad 22 can play the role of buffering, guarantee the quality of wiring board ontology 14, avoid the clamping of fixation clip 11 Power is excessive and damages the appearance of 14 situation of wiring board ontology, extends the service life of wiring board ontology 14.

In the utility model: the right end of threaded rod 16 is fixedly connected with turntable 23, and the right side of turntable 23 is fixedly connected with handle The surface of hand, handle is provided with anti-skid chequer, by being used cooperatively for turntable 23 and handle, can adjust line convenient for users to rotation The polishing length of road plate ontology 14, brings convenience to user, increases the practicability of the vertical round-corner cutter of the wiring board.

In the utility model: offering ventilation opening 25 on rear side of 1 inner cavity of shell, the quantity of ventilation opening 25 is four, four Ventilation opening 25 is located at the two sides of ventilation opening 25, by the setting of ventilation opening 25, can timely radiate, increase to motor 3 The effect of ventilation and heat, is conducive to the normal operation of motor 3.

In the utility model: the bottom of thread bush 17 is fixedly connected with indicator 26, and the top of shell 1 is fixedly connected with quarter Ruler 27 is spent, for graduated scale 27 between the second fixed plate 18 and the first fixed plate 15, the bottom of indicator 26 is provided with wedge angle, leads to Being used cooperatively for indicator 26 and graduated scale 27 is crossed, can accurately control the polishing length with adjusting circuit plate ontology 14, greatly The accuracy of the vertical round-corner cutter polishing of the wiring board is increased greatly.

Working principle: when the utility model is used, wiring board ontology 14 is placed into the bottom of fixation clip 11, tightens spiral shell Cap 13 opens motor 3, motor so that fixation clip 11 tightly pushes down wiring board ontology 14, and then wiring board ontology 14 is fixed 3 output shaft drives the rotation of the first angular wheel 6, and the first angular wheel 6 drives the second angular wheel 7 and rotation axis rotation, turns Moving axis drives arcuate friction wheel 8 to rotate, and is rotated further by handle, and handle grip turn disk 23 and threaded rod 16 rotate, and threaded rod 16 drives Thread bush 17 is moved to the left, and thread bush 17 drives connecting tube 20 and pushing plate 9 to be moved to the left, and pushing plate 9 drives fixation clip 11 It is moved downward with wiring board ontology 14, until suitable length, arcuate friction wheel 8 is polished wiring board ontology 14, is beaten After the completion of mill, handle is rotated backward, then unscrews nut 13 and takes out wiring board ontology 14, can be polished again, to reach Convenient for adjusting and the purpose of good fixing effect.

In summary: the vertical round-corner cutter of wiring board easy to use by pushing plate 9, secured adjusted bolt 10, is fixed Pressing plate 11, spring 12, nut 13, wiring board ontology 14, the first fixed plate 15, threaded rod 16, thread bush 17, the second fixed plate 18, being used cooperatively for slide bar 19 and connecting tube 20 is limited, the vertical round-corner cutter of existing wiring board is solved and is not easy to adjust and solid Fixed problem.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of vertical round-corner cutter of wiring board easy to use, including shell (1), it is characterised in that: the bottom of the shell (1) It is fixedly connected with cabinet (2), is fixedly connected with motor (3) on the left of shell (1) intracavity bottom, at the top of the shell (1) Left side be provided through bearing holder (housing, cover) (4), the output end of the motor (3) is through to the top of bearing holder (housing, cover) (4) and is fixedly connected Have the first angular wheel (6), the left side at the top of the shell (1) is fixedly connected with top cover (5), first angular wheel (6) Positioned at the inner cavity of top cover (5), it is engaged with the second angular wheel (7) on the right side of first angular wheel (6), second taper The right side of gear (7) is fixedly connected with arcuate friction wheel (8) by rotation axis, and the arcuate friction wheel (8) is located at top cover (5) Outside, the right side opening of the top cover (5) are equipped with rotated through-hole compatible with rotation axis, are provided at the top of the shell (1) Pushing plate (9) is fixedly connected with secured adjusted bolt (10) at the top of the pushing plate (9), the secured adjusted bolt (10) Surface be arranged with fixation clip (11), the right side opening of the pushing plate (9) is equipped with the compatible limit with fixation clip (11) The two sides of slot, fixation clip (11) bottom are fixedly connected to spring (12), the bottom of the spring (12) and pushing plate (9) be fixedly connected, the surface of the secured adjusted bolt (10) is threaded with nut (13), the bottom of the nut (13) with Fixation clip (11) is in close contact, and is provided with wiring board ontology (14) between the fixation clip (11) and pushing plate (9), described Arcuate friction wheel (8) is adapted with wiring board ontology (14), and the bottom of the shell (1) is provided through collecting tank (24), institute The bottom that collecting tank (24) is located at wiring board ontology (14) is stated, it is fixed that the right side at the top of the shell (1) is fixedly connected with first Plate (15), first fixed plate (15) are located at the right side of pushing plate (9), and the right side of first fixed plate (15) is flexibly connected Have threaded rod (16), the surface of the threaded rod (16) is threaded with thread bush (17), and the right side at the top of the shell (1) is solid Surely it is connected with the second fixed plate (18), second fixed plate (18) is located at the bottom of threaded rod (16), second fixed plate (18) it is fixedly connected with limit slide bar (19) on the left of, is fixedly connected with connecting tube (20) on the right side of the pushing plate (9), it is described The right end of connecting tube (20) is through to the right side of the first fixed plate (15) and is fixedly connected with thread bush (17), the limit slide bar (19) left end is through to the inner cavity of connecting tube (20), and the inner cavity of the connecting tube (20) offers and limit slide bar (19) Xiang Shi The sliding groove matched.

2. a kind of vertical round-corner cutter of wiring board easy to use according to claim 1, it is characterised in that: the top cover (5) it is fixedly connected on the right side of protective shell (21), the arcuate friction wheel (8) is located at the inner cavity of protective shell (21), the route The inner cavity of protective shell (21) is through on the left of plate ontology (14), the right side opening of the protective shell (21) is equipped with and wiring board ontology (14) compatible activity aperture.

3. a kind of vertical round-corner cutter of wiring board easy to use according to claim 1, it is characterised in that: the fixed pressure It is fixedly connected to neonychium (22) at the top of the bottom of plate (11) and pushing plate (9), the side of the neonychium (22) and line Road plate ontology (14) is in close contact, and the secured adjusted bolt (10) is located at the center of fixation clip (11).

4. a kind of vertical round-corner cutter of wiring board easy to use according to claim 1, it is characterised in that: the threaded rod (16) right end is fixedly connected with turntable (23), and handle, the surface setting of handle are fixedly connected on the right side of the turntable (23) There is anti-skid chequer.

5. a kind of vertical round-corner cutter of wiring board easy to use according to claim 1, it is characterised in that: the shell (1) it is offered on rear side of inner cavity ventilation opening (25), the quantity of the ventilation opening (25) is four, four ventilation openings (25) difference positions In the two sides of ventilation opening (25).

6. a kind of vertical round-corner cutter of wiring board easy to use according to claim 1, it is characterised in that: the thread bush (17) bottom is fixedly connected with indicator (26), is fixedly connected with graduated scale (27), the scale at the top of the shell (1) For ruler (27) between the second fixed plate (18) and the first fixed plate (15), the bottom of the indicator (26) is provided with wedge angle.