CN209546040U - A kind of flexible circuit board benefit plate jig - Google Patents

Abstract

The utility model belongs to flexible circuit board maintenance technique field, in particular a kind of flexible circuit board mends plate jig, including fixation kit and moving assembly, the fixation kit includes support plate, cushion block, cutting plate, slide-and-guide column, upper mounted plate and cylinder, the cushion block is fixedly connected on the bottom surface of the support plate, and the cutting plate is fixedly connected on the support plate top surface center position；The utility model provides power by cylinder, switch cutter head to push, flexible circuit board is cut with cutting plate cooperation, save manpower, replaceable corresponding cutting plate and changeable cutter head, and replace changeable pressing plate adaptable therewith, the cutting that various types of flexible circuit board are carried out with breakage can be achieved, when being cut, sliding clamp is contacted with flexible circuit board first, and be fixed under the action of nitrogen gas spring, so that drawing crack deformation will not occur when being cut for flexible circuit board.

Description

A kind of flexible circuit board benefit plate jig

Technical field

The utility model belongs to flexible circuit board maintenance technique field, and in particular to a kind of flexible circuit board benefit plate jig.

Background technique

Flexible circuit board is the printed circuit made of insulating substrate flexible, and flexible circuit provides excellent electrical property, It is able to satisfy smaller and more high-density installation design needs, it helps reduce assembling procedure and enhancing reliability, flexible electrical Road plate is the only solution for meeting miniaturization of electronic products and movement requirement.

Existing technology has the following problems:

1, existing flexible circuit board mend plate jig structure it is relatively fixed, make manually to flexible circuit board into The cutting of row breakage, the technical level for being limited by operator influence, cause to the breakage cutting accuracy of flexible circuit board compared with It is low, and speed is more slow, can not cope with production environment rapidly and efficiently, is unfavorable for promoting the use of.

2, the structure of existing flexible circuit board benefit plate jig is more single, only with a kind of positioning fixed form of fixed pin Flexible circuit board is fixed on the positioning, when being cut to flexible circuit board breakage, is influenced by shearing force, flexible wires Drawing crack deformation easily occurs for road plate, and the damaged area of flexible circuit board is caused to increase.

Utility model content

To solve the problems mentioned above in the background art.The utility model, which provides a kind of flexible circuit board, to be mended plate and controls Tool, has the characteristics that laborsaving and cut quality is good.

To achieve the above object, the utility model provides the following technical solutions: a kind of flexible circuit board benefit plate jig, including Fixation kit and moving assembly, the fixation kit include that support plate, cushion block, cutting plate, slide-and-guide column, upper mounted plate are gentle Cylinder, the cushion block are fixedly connected on the bottom surface of the support plate, and the cutting plate is fixedly connected on the support plate top surface center At position, one end of the slide-and-guide column is fixedly connected on the top surface of the support plate, and fixed plate is fixedly connected on The top of the slide-and-guide column, the cylinder are fixedly connected on the top surface of fixed plate, and the moving assembly includes sliding Dynamic fixed plate, sliding clamp, cutter head fixed block, changeable cutter head and nitrogen gas spring, the sliding fixed plate and sliding pressure Plate is slidably connected with the slide-and-guide column, and the top surface of the sliding fixed plate is connect with the telescopic end of the cylinder, institute It states cutter head fixed block to be fixedly connected at the bottom center position of the sliding fixed plate, the cutter head fixed block is provided with cunning Slot, the second positioning pin and the second bolt, the changeable cutter head are slidably connected with the cutter head fixed block, and pass through described second Positioning pin and second bolt carry out positioning and fixing, and one end of the nitrogen gas spring is fixedly connected and the sliding fixed plate Bottom surface, and the telescopic end of the nitrogen gas spring is connect with the top surface of the sliding clamp.

Preferably, the cutting plate is provided with fixed pin, the first bolt, the first positioning pin and cutting knife, the fixation Pin is fixedly connected on the top surface quadrangle of the cutting plate, and first bolt and first positioning pin are distributed in the cutting The quadrangle of plate, the cutting plate are positioned with the support plate by first positioning pin, and pass through first bolt It is fixed, the cutting knife is opened in the center position of the cutting plate.

Preferably, the quantity of the cushion block and the slide-and-guide column is four, and is distributed in the support plate Quadrangle.

Preferably, the cylinder is fixedly connected at the end face center position of fixed plate, and the cylinder is stretched Fixed plate is run through at contracting end, and contacts with the top surface of the sliding fixed plate.

Preferably, the sliding clamp is provided with changeable pressing plate and cutter head recessing groove, and the top surface of the sliding clamp is opened Equipped with step groove, and the changeable pressing plate is located in step groove, and is fixed by bolt, and the cutter head recessing groove opens up In the center position of the changeable pressing plate.

Preferably, the changeable cutter head is provided with sliding block and cutter head, and the sliding block is fixedly connected on the changeable knife The top surface of head, the sliding block are slidably connected with the sliding slot, and the bottom surface of the changeable cutter head is fixedly connected with cutter head, the knife Head is identical as the cutting knife shape.

Preferably, the quantity of the nitrogen gas spring is two, is symmetrically fixed on the bottom surface of the sliding fixed plate, and described The fixing end of nitrogen gas spring is fixed with the sliding fixed plate by bolt.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model provides power by cylinder, drives sliding fixed plate, and the cutter head for being fixed on sliding fixed plate bottom surface is solid Determine block and changeable cutter head pushes therewith, sliding clamp also pushes therewith, and sliding clamp contacts be fixed on cutting plate top surface first Flexible circuit board, be fixed under the action of nitrogen gas spring, changeable cutter head continues to push, and matches with cutting plate Flexible circuit board is cut in conjunction, saves manpower, and cut it is more accurate, cutting plate and changeable cutter head pass through bolt and Positioning pin is attached, when being cut to different flexible circuit board, replaceable corresponding cutting plate and Ke Qie Tool changing head, and changeable pressing plate adaptable therewith is replaced, it can be achieved that carrying out breakage to various types of flexible circuit board Cutting.

2, the utility model sliding clamp when being cut is contacted with flexible circuit board first, and in nitrogen gas spring It is fixed under effect, cutter head then can be switched and continue to push, flexible circuit board is cut with cutting plate cooperation It cuts, so that drawing crack deformation will not occur when being cut for flexible circuit board, improves the cut quality of flexible circuit board.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cutting plate structural schematic diagram in the utility model；

Fig. 3 is the sliding clamp structural schematic diagram in the utility model；

Fig. 4 is the changeable cutter head section connection schematic diagram in the utility model；

Fig. 5 is the changeable cutter head side connection schematic diagram in the utility model；

In figure: 10, fixation kit；11, support plate；12, cushion block；13, cutting plate；131, fixed pin；132, the first bolt； 133, the first positioning pin；134, cutting knife；14, slide-and-guide column；15, upper mounted plate；16, cylinder；20, moving assembly；21, Slide fixed plate；22, sliding clamp；221, pressing plate can be switched；222, cutter head recessing groove；23, cutter head fixed block；231, sliding slot； 232, the second positioning pin；233, the second bolt；24, cutter head can be switched；241, sliding block；242, cutter head；25, nitrogen gas spring.

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.

Embodiment

Fig. 1-5 is please referred to, the utility model is the following technical schemes are provided: a kind of flexible circuit board mends plate jig, including consolidates Determine component 10 and moving assembly 20, fixation kit 10 includes support plate 11, cushion block 12, cutting plate 13, slide-and-guide column 14, upper solid Fixed board 15 and cylinder 16, cushion block 12 are fixedly connected on the bottom surface of support plate 11, and cutting plate 13 is fixedly connected on 11 top surface of support plate Center position guarantees the equilibrium of power when cutting to flexible circuit board, prevents to deviate, the one of slide-and-guide column 14 End is fixedly connected on the top surface of support plate 11, and upper mounted plate 15 is fixedly connected on the top of slide-and-guide column 14, and cylinder 16 is fixed It is connected to the top surface of upper mounted plate 15, cutting of the power completion to flexible circuit board can be provided by cylinder 16, moving assembly 20 includes Fixed plate 21, sliding clamp 22, cutter head fixed block 23, changeable cutter head 24 and nitrogen gas spring 25 are slided, 21 He of fixed plate is slided Sliding clamp 22 is slidably connected with slide-and-guide column 14, realizes the sliding of sliding fixed plate 21 and sliding clamp 22, and slide The top surface of fixed plate 21 is connect with the telescopic end of cylinder 16, and cutter head fixed block 23 is fixedly connected in the bottom surface of sliding fixed plate 21 At heart position, cutter head fixed block 23 is provided with sliding slot 231, the second positioning pin 232 and the second bolt 233, can be switched cutter head 24 with Cutter head fixed block 23 is slidably connected, and carries out positioning and fixing, nitrogen gas spring by the second positioning pin 232 and the second bolt 233 25 one end is fixedly connected with the bottom surface with sliding fixed plate 21, and the top surface of the telescopic end of nitrogen gas spring 25 and sliding clamp 22 connects It connects, cutting plate 13 and changeable cutter head 24 are attached by bolt and positioning pin, to different flexible circuit board progress When cutting, replaceable corresponding cutting plate 13 and changeable cutter head 24, and replace changeable pressing plate adaptable therewith 221, it can be achieved that carry out the cutting of breakage to various types of flexible circuit board, and sliding clamp 22 is first when being cut It contacts with flexible circuit board, and is fixed under the action of in nitrogen gas spring 25, so that flexible circuit board is in quilt Drawing crack deformation will not occur when cutting, improve the cut quality of flexible circuit board, the model MGPM16-10Z of cylinder 16, nitrogen The model RX170-7 of spring 25.

Specifically, cutting plate 13 is provided with fixed pin 131, the first bolt 132, the first positioning pin 133 and cutting knife 134, fixed pin 131 is fixedly connected on the top surface quadrangle of cutting plate 13, can be cooperated with hole corresponding in flexible circuit board, Realize the positioning and fixing to flexible circuit board, the first bolt 132 and the first positioning pin 133 are distributed in the four of cutting plate 13 Angle, cutting plate 13 and support plate 11 are positioned by the first positioning pin 133, and are fixed by the first bolt 132, can be When replacing cutting plate 13, cutting plate 13 is positioned by the first positioning pin 133, guarantees cutting knife 134 and cutter head 242 It is fitted close, cutting knife 134 is opened in the center position of cutting plate 13, guarantees that the power of cutting acts in cutting plate 13 At heart position, prevent its power imbalance from causing flexible circuit board cutting inaccurate.

Specifically, the quantity of cushion block 12 and slide-and-guide column 14 is four, and it is distributed in the quadrangle of support plate 11, it can Firm support is carried out to device, prevents it from shaking.

Specifically, cylinder 16 is fixedly connected at the end face center position of upper mounted plate 15, and the telescopic end of cylinder 16 passes through Fixed plate 15 is put on, and is contacted with the top surface of sliding fixed plate 21, so that the active force of cylinder 16 acts in device always The heart.

Specifically, sliding clamp 22 is provided with changeable pressing plate 221 and cutter head recessing groove 222, the top surface of sliding clamp 22 Step groove is offered, and changeable pressing plate 221 is located in step groove, and is fixed by bolt, to different flexible wires When road plate is cut, replaceable corresponding sliding clamp 22, cutter head recessing groove 222 is opened in changeable pressing plate 221 Center position, convenient for stepping down to cutter head 242.

Specifically, changeable cutter head 24 is provided with sliding block 241 and cutter head 242, sliding block 241 is fixedly connected on changeable cutter head 24 top surface, sliding block 241 are slidably connected with sliding slot 231, and the bottom surface of changeable cutter head 24 is fixedly connected with cutter head 242, cutter head 242 It is identical as 134 shape of cutting knife, it is replaceable corresponding changeable when being cut to different flexible circuit board Cutter head 24 is allowed to correspond to each other with cutting knife 134, realizes and carries out breakage cutting to a plurality of types of flexible circuit board.

Specifically, the quantity of nitrogen gas spring 25 is two, it is symmetrically fixed on the bottom surface of sliding fixed plate 21, guarantees nitrogen bullet The balance of 25 pairs of spring sliding 21 active forces of fixed plate, and the fixing end of nitrogen gas spring 25 and sliding fixed plate 21 are carried out by bolt It is fixed, facilitate and dismantled, is conducive to the replacement of changeable pressing plate 221.

The working principle and process for using of the utility model: the utility model provides power by cylinder 16, and sliding is driven to fix Plate 21, the cutter head fixed block 23 and changeable cutter head 24 for being fixed on sliding 21 bottom surface of fixed plate push therewith, sliding clamp 22 It pushes therewith, sliding clamp 22 contacts the flexible circuit board for being fixed on 13 top surface of cutting plate first, in the effect of nitrogen gas spring 25 Lower to be fixed, changeable cutter head 24 continues to push, and cuts with the cooperation of cutting plate 13 to flexible circuit board, When being cut to different flexible circuit board, changeable cutter head 24 and cutting plate 13 can be replaced, be realized to inhomogeneity The flexible circuit board of type is cut.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of flexible circuit board mends plate jig, it is characterised in that: described solid including fixation kit (10) and moving assembly (20) Determining component (10) includes that support plate (11), cushion block (12), cutting plate (13), slide-and-guide column (14), upper mounted plate (15) are gentle Cylinder (16), the cushion block (12) are fixedly connected on the bottom surface of the support plate (11), and the cutting plate (13) is fixedly connected on institute It states at support plate (11) end face center position, one end of the slide-and-guide column (14) is fixedly connected on the support plate (11) Top surface, fixed plate (15) are fixedly connected on the top of the slide-and-guide column (14), and the cylinder (16) is fixedly connected In the top surface of fixed plate (15), the moving assembly (20) includes sliding fixed plate (21), sliding clamp (22), cutter head Fixed block (23), changeable cutter head (24) and nitrogen gas spring (25), the sliding fixed plate (21) and the sliding clamp (22) It is slidably connected with the slide-and-guide column (14), and the top surface of sliding fixed plate (21) and the cylinder (16) is flexible End connection, the cutter head fixed block (23) are fixedly connected at the bottom center position of sliding fixed plate (21), the knife Head fixed block (23) is provided with sliding slot (231), the second positioning pin (232) and the second bolt (233), the changeable cutter head (24) It is slidably connected with the cutter head fixed block (23), and is carried out by second positioning pin (232) and second bolt (233) Positioning and fixing, one end of the nitrogen gas spring (25) are fixedly connected with the bottom surface with sliding fixed plate (21), and the nitrogen The telescopic end of gas spring (25) is connect with the top surface of the sliding clamp (22).

2. a kind of flexible circuit board according to claim 1 mends plate jig, it is characterised in that: cutting plate (13) setting There are fixed pin (131), the first bolt (132), the first positioning pin (133) and cutting knife (134), the fixed pin (131) is solid Surely it is connected to the top surface quadrangle of the cutting plate (13), first bolt (132) and first positioning pin (133) are distributed In the quadrangle of the cutting plate (13), the cutting plate (13) and the support plate (11) pass through first positioning pin (133) It is positioned, and is fixed by first bolt (132), the cutting knife (134) is opened in the cutting plate (13) center position.

3. a kind of flexible circuit board according to claim 1 mends plate jig, it is characterised in that: the cushion block (12) and described The quantity of slide-and-guide column (14) is four, and is distributed in the quadrangle of the support plate (11).

4. a kind of flexible circuit board according to claim 2 mends plate jig, it is characterised in that: the cylinder (16) is fixed to be connected It is connected at the end face center position of fixed plate (15), and the telescopic end of the cylinder (16) runs through fixed plate (15), it and with the top surface of sliding fixed plate (21) contacts.

5. a kind of flexible circuit board according to claim 1 mends plate jig, it is characterised in that: the sliding clamp (22) sets It is equipped with changeable pressing plate (221) and cutter head recessing groove (222), the top surface of the sliding clamp (22) offers step groove, and institute It states changeable pressing plate (221) to be located in step groove, and is fixed by bolt, the cutter head recessing groove (222) is opened in institute State the center position of changeable pressing plate (221).

6. a kind of flexible circuit board according to claim 2 mends plate jig, it is characterised in that: the changeable cutter head (24) It is provided with sliding block (241) and cutter head (242), the sliding block (241) is fixedly connected on the top surface of the changeable cutter head (24), institute It states sliding block (241) to be slidably connected with the sliding slot (231), the bottom surface of the changeable cutter head (24) is fixedly connected with cutter head (242), the cutter head (242) is identical as the cutting knife (134) shape.

7. a kind of flexible circuit board according to claim 1 mends plate jig, it is characterised in that: the nitrogen gas spring (25) Quantity is two, is symmetrically fixed on the bottom surface of sliding fixed plate (21), and the fixing end of the nitrogen gas spring (25) and institute Sliding fixed plate (21) is stated to be fixed by bolt.