CN204696574U

CN204696574U - Pull wire stripper

Info

Publication number: CN204696574U
Application number: CN201520407749.8U
Authority: CN
Inventors: 缪继球
Original assignee: Taizhou City Luqiao Qi Jing Stripping Machine Factory
Current assignee: Taizhou City Luqiao Qi Jing Stripping Machine Factory
Priority date: 2015-06-12
Filing date: 2015-06-12
Publication date: 2015-10-07
Anticipated expiration: 2025-06-12

Abstract

The utility model discloses one and pull wire stripper, its drip irrigation device comprises body, knife rest, several locators, several locators described, knife rest is all fixedly connected on body, described locator comprises housing, slide cores, promote screw, roller, described slide cores one end is provided with for the fixing holddown groove of roller, what be provided with the slip of confession slide cores in described housing runs through through hole, described slide cores excircle side is provided with axial guide chute, described guide chute communicates with holddown groove near roller one end, described housing side is provided with tapped through hole, described body is provided with hold-down screw, described hold-down screw is conflicted in guide chute through tapped through hole.

Description

Pull wire stripper

Technical field

The utility model relates to a kind of wire stripper technical field, and more particularly, it relates to one and pulls wire stripper.

Background technology

Wire stripper refers to the machine for separated wires conductor and its insulating barrier.In actual applications, scratch insulated hull take out copper core by waste and old guiding being passed into wire stripper, in modern society can effective Footwall drift copper.

Manual wire stripper for Footwall drift is easy to use, cheap.But it is more time-consuming during process long lead.Electronic wire stripper can drive wire to pass through.But curling, bending, the wire that is even wound around may block electronic wire stripper, even damage electronic wire stripper.Therefore, in the industry, wish can be efficient always, effective improvement is to curling, bending, the solution of the problems such as the wire be even wound around, wire stripper adapter (application number is 201220313786.9) in the market can effectively solve this problem, but the locator of this equipment drives slide cores to move forward and backward primarily of pure screw rod, and the internal structure of housing communicates completely with the external world, extraneous dust is caused to enter the normal slip of rear obstruction slide cores, and foreign material are when sticking to inside, the slideway of slide cores is caused easily to be conflicted, thus cause the adjustable range of slide cores to reduce, thus people use inconvenience very.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of prevent extraneous dust from disturbing inside pull wire stripper.

For achieving the above object, the utility model provides following technical scheme: one pulls wire stripper, comprise body, knife rest, several locators, several locators described, knife rest is all fixedly connected on body, described locator comprises housing, slide cores, promote screw, roller, described slide cores one end is provided with for the fixing holddown groove of roller, what be provided with the slip of confession slide cores in described housing runs through through hole, described slide cores excircle side is provided with axial guide chute, described guide chute communicates with holddown groove near roller one end, described housing side is provided with tapped through hole, described body is provided with hold-down screw, described hold-down screw is conflicted in guide chute through tapped through hole.

Preferably, described hold-down screw is provided with the guide pad be slidably matched with guide chute near slide cores one end.

Preferably, limited step is provided with in described housing, described slide cores is arranged with return springs, described slide cores is provided with conflict plate away from roller one end, conflict on limited step in described return springs one end, the described return springs other end is conflicted on conflict plate, and described promotion screw is conflicted at conflict plate away from return springs one end.

Preferably, described body is fixedly connected with the protective cover of annular, described protective cover is provided with the holding tank with knife rest and locators near body side.

Compared with prior art, the beneficial effects of the utility model are: people make slide cores can slide in housing by rotating promotion screw, and be positioned at guide chute due to hold-down screw, thus guide effect is opened to slide cores, thus make slide cores only carry out vertical slip, and rotation can not be produced, because guide chute communicates with holddown groove near roller one end, thus hold-down screw can not be subject to the conflict near holddown groove side, thus when extraneous dust adhesion is on guide chute, by the relative sliding of hold-down screw and guide chute, dust in guide chute can effectively be released, and hold-down screw also can not be subject to the conflict of dust, thus make extraneous dust also be not easy to enter inside by guide chute, and guide chute is also near body, thus the airborne dust decreasing outside enters in guide chute, keep the clean of guide chute.

Accompanying drawing explanation

Fig. 1 is the stereogram that the utility model pulls wire stripper embodiment;

Fig. 2 is the cut-away view that the utility model pulls wire stripper embodiment;

Fig. 3 is the stereogram that the utility model pulls wire stripper embodiment locator;

Fig. 4 is the cutaway view that the utility model pulls wire stripper embodiment locator.

Reference numeral: 1, body; 2, knife rest; 3, locator; 31, housing; 32, slide cores; 321, holddown groove; 322, guide chute; 33, screw is promoted; 34, roller; 35, through hole is run through; 36, tapped through hole; 37, hold-down screw; 371, guide pad; 38, return springs; 4, protective cover; 41, holding tank.

Embodiment

Pull wire stripper embodiment referring to figs. 1 through Fig. 4 to the utility model to be described further.

One pulls wire stripper, comprise body 1, knife rest 2, several locators 3, several locators 3 described, knife rest 2 is all fixedly connected on body 1, described locator 3 comprises housing 31, slide cores 32, promote screw 33, roller 34, described slide cores 32 one end is provided with for the fixing holddown groove 321 of roller 34, what be provided with the slip of confession slide cores 32 in described housing 31 runs through through hole 35, described slide cores 32 excircle side is provided with axial guide chute 322, described guide chute 322 communicates with holddown groove 321 near roller 34 one end, described housing 31 side is provided with tapped through hole 36, described body 1 is provided with hold-down screw 37, described hold-down screw 37 is conflicted in guide chute 322 through tapped through hole 36, people make slide cores 32 can slide in housing 31 by rotating promotion screw 33, and be positioned at guide chute 322 due to hold-down screw 37, thus guide effect is opened to slide cores 32, thus make slide cores 32 only carry out vertical slip, and rotation can not be produced, because guide chute 322 communicates with holddown groove 321 near roller 34 one end, thus hold-down screw 37 can not be subject to the conflict near holddown groove 321 side, thus when extraneous dust adhesion is on guide chute 322, by the relative sliding of hold-down screw 37 with guide chute 322, dust in guide chute 322 can effectively be released, and hold-down screw 37 also can not be subject to the conflict of dust, thus make extraneous dust also be not easy to enter inside by guide chute 322, and guide chute 322 is also near body 1, thus the airborne dust decreasing outside enters in guide chute 322, keep the clean of guide chute 322.

Described hold-down screw 37 is provided with the guide pad 371 be slidably matched with guide chute 322 near slide cores 32 one end, because guide pad 371 and guide chute 322 cooperatively interact, thus effectively raise and coordinate with the slipper seal of hold-down screw 37 with guide chute 322, thus effectively avoid dust and enter.

Limited step is provided with in described housing 31, described slide cores 32 is arranged with return springs 38, described slide cores 32 is provided with conflict plate away from roller 34 one end, conflict on limited step in described return springs 38 one end, described return springs 38 other end is conflicted on conflict plate, described promotion screw 33 is conflicted at conflict plate away from return springs 38 one end, locator 3 in the market adopts the rotation of pure screw to drive slide cores 32 to carry out the movement of vertical direction substantially, thus cause slide cores 32 easily to promote with this rotation that screw 33 carries out by a small margin, thus the folding force of guide pad 371 is improved, and the pitch of thread of pure screw driving structure is from length very, thus people rotate promotion screw 33 effort very after getting rusty, and hold-down screw 37 is conflicted on conflict plate when people need to promote slide cores 32 to roller 34 one end now, thus promote screw 33 and just can promote slide cores 32 by turning and slide, in the process that slide cores 32 is slided, return springs 38 is compressed, because slide cores 32 is connected by return springs 38 with between limited step, thus return springs 38 effectively can balance out the rotatory force of slide cores 32 to change into elastic force, decrease the rotation of slide cores 32, and when people back turn promotion screw 33, by the elastic force effect of return springs 38 just can easily time slide cores 32 retract, thus effectively facilitate slide cores 32 and reset, thus by the mode of half elastic force half-thread, slide cores 32 is effectively slided, decrease the length of thread segment, people are used more laborsaving.

Described body 1 is fixedly connected with the protective cover 4 of annular; described protective cover 4 is provided with the holding tank 41 coordinated with knife rest 2 and locator 3 near body 1 side; protective cover 4 effectively covers knife rest 2 and locator 3; thus the effective locator 3 reduced and extraneous contact area; thus effectively avoid entering of extraneous dust; and effectively protect knife rest 2 and locator 3, placement knife rest 2 and locator 3 are subject to the shock of other objects of the external world, thus improve the life-span of use.

The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. one kind pulls wire stripper, comprise body, knife rest, several locators, several locators described, knife rest is all fixedly connected on body, described locator comprises housing, slide cores, promote screw, roller, described slide cores one end is provided with for the fixing holddown groove of roller, what be provided with the slip of confession slide cores in described housing runs through through hole, it is characterized in that: described slide cores excircle side is provided with axial guide chute, described guide chute communicates with holddown groove near roller one end, described housing side is provided with tapped through hole, described body is provided with hold-down screw, described hold-down screw is conflicted in guide chute through tapped through hole.

2. according to claim 1ly pull wire stripper, it is characterized in that: described hold-down screw is provided with the guide pad be slidably matched with guide chute near slide cores one end.

3. according to claim 2ly pull wire stripper, it is characterized in that: in described housing, be provided with limited step, described slide cores is arranged with return springs, described slide cores is provided with conflict plate away from roller one end, conflict on limited step in described return springs one end, the described return springs other end is conflicted on conflict plate, and described promotion screw is conflicted at conflict plate away from return springs one end.

4. according to claim 3ly pull wire stripper, it is characterized in that: the protective cover described body being fixedly connected with annular, described protective cover is provided with the holding tank with knife rest and locators near body side.