阅读说明：本技术 一种电动一步式光纤切割刀 (Electric one-step optical fiber cutter ) 是由 王翠莲 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种电动一步式光纤切割刀,包括底座,所述底座的内部靠近一侧外表面开设有刀槽,所述底座的山端靠近后端外表面活动安装有上盖板,且上盖板与底座之间设置有一号连接轴,底座的上端外表面固定安装有光纤夹具,所述光纤夹具的上端中间处外表面活动安装有压板,且压板与光纤夹具之间设置有二号连接轴,所述压板的下端外表面固定安装有固定橡胶垫,且光纤夹具的上端外表面开设有三组光纤槽,且三组光纤槽分别为尾纤槽、皮线槽和裸纤槽,所述刀槽的内部设置有刀片。本发明所述的一种电动一步式光纤切割刀,能够真正实现一步式切割,同时提高切割的质量,带来更好的使用前景。(The invention discloses an electric one-step type optical fiber cutting knife which comprises a base, wherein a knife groove is formed in the base and is close to the outer surface of one side, an upper cover plate is movably arranged at the mountain end of the base and is close to the outer surface of the rear end, a first connecting shaft is arranged between the upper cover plate and the base, an optical fiber clamp is fixedly arranged on the outer surface of the upper end of the base, a pressing plate is movably arranged on the outer surface of the middle of the upper end of the optical fiber clamp, a second connecting shaft is arranged between the pressing plate and the optical fiber clamp, a fixing rubber pad is fixedly arranged on the outer surface of the lower end of the pressing plate, three groups of optical fiber grooves are formed in the outer surface of the upper end of the optical fiber clamp, the. The electric one-step type optical fiber cutter can really realize one-step type cutting, simultaneously improves the cutting quality and brings better use prospect.)

1. The utility model provides an electronic one step optical fiber cutting knife, includes base (1), the inside of base (1) is close to one side surface and has seted up sword groove (2), the mountain end of base (1) is close to rear end surface movable mounting and has upper cover plate (8), and is provided with a connecting axle between upper cover plate (8) and base (1), its characterized in that: the utility model discloses a fiber clamp, including base (1), department's outer fixed surface has clamp plate (6) in the middle of the upper end of fiber clamp (4), and be provided with the connecting axle No. two between clamp plate (6) and fiber clamp (4), the lower extreme outer fixed surface of clamp plate (6) installs solid rubber pad, and the upper end surface of fiber clamp (4) has seted up three optical fiber grooves of group, and three optical fiber grooves of group are tail optical fiber groove, skin wire casing and naked fine groove respectively, the inside in sword groove (2) is provided with blade (3), the upper end of base (1) is close to an angle department and is provided with two sets of button (12), and a set of button (12) function is power start, and a set of button (12) play the regulatory role.

2. An electric, one-step, fiber cleaver of claim 1, wherein: the utility model discloses a convenient fixing device for the upper cover plate of the kitchen cabinet, including upper cover plate (8), movable pressing plate (9), upper cover plate (8), movable pressing plate (9), upper cover plate (8), base (1) and upper cover plate (8), the front end of upper cover plate (8) is close to both sides fixed surface and installs two sets of rubber pads (7) down, and rubber pad (7) and upper cover plate (10) one-to-one down, the front end of upper cover plate (8) is close to the upper end surface and inlays and have magnet (11), the upper end of base (1) is close to the front end surface and inlays and have iron plate (5), and iron plate (5) are corresponding with magnet (11).

3. An electric, one-step, fiber cleaver of claim 1, wherein: the utility model discloses a cutter rest, including blade (3), one side fixed surface of blade (3) installs knife rest (13), the opposite side fixed surface of knife rest (13) installs down limit baffle (14), be provided with hydraulic shaft (33) between the lower extreme surface of lower limit baffle (14) and the upper end surface of knife rest (13), one side fixed surface of knife rest (13) installs side slide (15), one side surface movable mounting of side slide (15) has side slide (16), spout (17) have been seted up to one side surface of side slide (16).

4. An electric, one-step, fiber cleaver of claim 3, wherein: one side surface fixed mounting of side slide (15) has pivot (18), the surface all around of pivot (18) is provided with gear (19), the below fixed mounting who goes up gear (19) has lower tooth track (20), one side surface of pivot (18) is provided with motor (21), the lower extreme surface fixed mounting of motor (21) has lower slide (22), the lower extreme surface of lower slide (22) is provided with down slide (23), and slide (23) inlay in the inside of base (1) down.

5. An electric, one-step, fiber cleaver of claim 1, wherein: base (1) inside is close to one side surface battery (24), the inside of base (1) is close to one side surface fixed mounting and has PCB circuit board (25), and PCB circuit board (25) and battery (24) electric connection, access hole (26) have been seted up to the opposite side surface of base (1).

6. An electric, one-step, fiber cleaver of claim 2, wherein: the lower part of the iron block (5) is fixedly provided with a Hall switch circuit board (27), and both sides of the Hall switch circuit board (27) are provided with fixing holes (28).

7. An electric, one-step, fiber cleaver of claim 2, wherein: the outer surface of the lower end of the movable pressing plate (9) is fixedly provided with a fixing groove (29) and an upper limiting baffle (31), the fixing groove (29) is located on one side of the upper limiting baffle (31), the outer surface of the lower end of the fixing groove (29) is fixedly provided with a fiber pressing rubber pad (30), and the outer surface of the upper end of the movable pressing plate (9) is fixedly provided with two groups of springs (32).

Technical Field

The invention relates to the field of optical fiber cutters, in particular to an electric one-step optical fiber cutter.

Background

The optical fiber cutter is used for cutting the quartz glass optical fiber which is as thin as hair, the cut end of the optical fiber is flat after being amplified by hundreds of times, and the cut end of the optical fiber can be used for device packaging, cold connection and discharge welding only, and is widely applied to manufacturers such as communication engineering, optical fiber production, branching units and the like;

present optical fiber cutting knife has certain drawback when using, at first, can not reach real one-step cutting, although can be when pushing down the upper cover plate, the knife rest is automatic simultaneously to be cut to the optical fiber forward or the back motion, but must make the knife rest resume to initial position manually after the cutting finishes, thereby carry out the secondary cutting, do not really reach one-step cutting, work efficiency has been reduced, the artifical knife rest that removes simultaneously is consuming time hard, further work efficiency has been reduced, secondly, it is inhomogeneous at every turn to use strength speed etc. for promoting the knife rest, thereby make the quality of cutting uneven, reduce operating mass, finally, the height that needs manual regulation blade, it is comparatively loaded down with trivial details, certain influence has been brought for people's use, for this reason, we propose an electronic one-step optical fiber cutting knife.

Disclosure of Invention

The invention mainly aims to provide an electric one-step type optical fiber cutter which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an electric one-step optical fiber cutter comprises a base, a cutter groove is arranged on the outer surface of the inner part of the base, which is close to one side, an upper cover plate is movably arranged on the outer surface of the mountain end of the base, which is close to the rear end, a first connecting shaft is arranged between the upper cover plate and the base, an optical fiber clamp is fixedly arranged on the outer surface of the upper end of the base, a pressing plate is movably arranged on the outer surface of the middle part of the upper end of the optical fiber clamp, a second connecting shaft is arranged between the pressing plate and the optical fiber clamp, a fixed rubber pad is fixedly arranged on the outer surface of the lower end of the pressing plate, and the outer surface of the upper end of the optical fiber clamp is provided with three groups of optical fiber grooves which are respectively a tail optical fiber groove, a skin wire groove and a naked optical fiber groove, the cutter groove is internally provided with a blade, the upper end of the base is provided with two groups of keys close to one corner, one group of keys has the function of starting a power supply, and the other group of keys has the function of adjusting.

Preferably, the front end of the upper cover plate is fixedly provided with two groups of upper rubber pads close to the outer surfaces of the two sides, the outer surface of the middle part of the front end of the upper cover plate is provided with a movable pressing plate, a mounting groove is formed between the movable pressing plate and the upper cover plate, two groups of lower rubber pads are fixedly arranged on the outer surface of the upper end of the base close to the upper end of the cutter groove, the lower rubber pads are in one-to-one correspondence with the upper rubber pads, the front end of the upper cover plate is embedded with a magnet close to the outer surface of the upper end, an iron block is embedded on the outer surface of.

Preferably, a knife rest is fixedly mounted on the outer surface of one side of the blade, a lower limiting baffle is fixedly mounted on the outer surface of the other side of the knife rest, a hydraulic shaft is arranged between the outer surface of the lower end of the lower limiting baffle and the outer surface of the upper end of the knife rest, a side sliding plate is fixedly mounted on the outer surface of one side of the knife rest, a side sliding rail is movably mounted on the outer surface of one side of the side sliding plate, and a sliding groove is formed in the outer surface of one side.

Preferably, one side surface fixed mounting of side slide has the pivot, the surface all around of pivot is provided with the gear, the below fixed mounting who goes up the gear has tooth track down, one side surface of pivot is provided with the motor, the lower extreme surface fixed mounting of motor has the lower slide, the lower extreme surface of lower slide is provided with down the slide rail, and the slide rail inlays in the inside of base down.

Preferably, the base is internally close to the battery on the outer surface of one side, the PCB is fixedly mounted on the outer surface of the base close to one side in the base, the PCB is electrically connected with the battery, and the outer surface of the other side of the base is provided with an access hole.

Preferably, a Hall switch circuit board is fixedly mounted below the iron block, and fixing holes are formed in two sides of the Hall switch circuit board.

Preferably, the outer surface of the lower end of the movable pressing plate is fixedly provided with a fixing groove and an upper limiting baffle, the fixing groove is positioned on one side of the upper limiting baffle, the outer surface of the lower end of the fixing groove is fixedly provided with a fiber pressing rubber pad, and the outer surface of the upper end of the movable pressing plate is fixedly provided with two groups of springs.

Compared with the prior art, the invention has the following beneficial effects:

1. the height of the cutting knife blade can be electrically adjusted through the arranged hydraulic shaft, the efficiency of workers is improved, the debugging precision is increased, and the quality of the whole cutting knife can be improved;

2. the arranged motor is matched with components such as a side sliding plate, a side sliding rail and the like, so that the automatic movement of the knife rest can be realized, the cutting efficiency of workers is further improved, and meanwhile, the motor can be controlled to drive the knife rest to move at a constant speed through the arranged PCB, so that the cutting quality is further improved;

3. through the hall switch circuit board that sets up, cooperation magnet and iron plate can realize the one-step cutting of cutting knife.

Drawings

FIG. 1 is a schematic view of an overall structure of an electric one-step optical fiber cleaver according to the present invention;

FIG. 2 is a schematic view of the structure of a blade holder of an electric one-step optical fiber cleaver of the present invention;

FIG. 3 is a schematic diagram of an internal structure of an electric one-step optical fiber cleaver according to the present invention;

FIG. 4 is a cross-sectional view of an iron block of an electric one-step fiber cleaver of the present invention;

FIG. 5 is a cross-sectional view of a movable platen of an electric one-step fiber cleaver of the present invention;

FIG. 6 is a cross-sectional view of a lower limit baffle of an electric one-step fiber cleaver of the present invention.

In the figure: 1. a base; 2. a cutter groove; 3. a blade; 4. an optical fiber clamp; 5. an iron block; 6. pressing a plate; 7. a rubber pad is arranged; 8. an upper cover plate; 9. a movable pressing plate; 10. a rubber pad is arranged; 11. a magnet; 12. pressing a key; 13. a tool holder; 14. a lower limiting baffle; 15. a side slide plate; 16. a side slide rail; 17. a chute; 18. a rotating shaft; 19. an upper gear; 20. a lower tooth path; 21. a motor; 22. a lower slide plate; 23. a lower slide rail; 24. a battery; 25. a PCB circuit board; 26. an access hole; 27. a Hall switch circuit board; 28. a fixing hole; 29. fixing grooves; 30. pressing a fiber rubber pad; 31. an upper limiting baffle; 32. a spring; 33. and a hydraulic shaft.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.