CN207896561U - Broach has in conducting wire - Google Patents

Abstract

The utility model is related to conducting wire manufacture fields, broach has in specifically a kind of conducting wire, including moveable upper cutter head and fixed lower tool apron, side is arranged with lower preceding horizontal knife and lower rear horizontal knife before and after lower tool apron, lower perpendicular knife is equipped on the upside of lower tool apron, side is arranged with go forward horizontal knife and upper rear horizontal knife before and after upper cutter head, upper perpendicular knife is equipped on the downside of upper cutter head, the lower cut gone forward on upper cut and the lower preceding horizontal knife of horizontal knife lower end corresponds the preceding processing notch group to form different-diameter, the upper cut of horizontal knife lower end corresponds the post-processing notch group to form different-diameter with the lower cut on lower rear horizontal knife after upper, perpendicular knife and upper perpendicular knife one-to-one correspondence are arranged in pairs down, and it is each that lower perpendicular knife and upper perpendicular knife are corresponded from each preceding processing notch group and post-processing notch group and to form different processing knife groups.The utility model is improving processing efficiency while reducing difficulty of processing, is particluarly suitable for workshop batch machining, meets the batch production requirement of electric power enterprise.

Description

Broach has in conducting wire

Technical field

The utility model is related to conducting wire manufacture field, broach has in specifically a kind of conducting wire.

Background technology

Insulated conductor needs to install the components such as wire clamp in installing and using, therefore as shown in Figure 5, it is often necessary to lead insulation One section of insulation sheath is peelled off in the middle part of line to expose internal plain conductor body.In the prior art, stripping insulated hull still uses by hand The tools such as the electrician's knife of operation, difficulty of processing is larger, and it is careless slightly will scratch operating personnel's palm, damage, it is special It is not for mesohigh insulated conductor, insulation sheath is not only thick but also hard, considerably increases the difficulty of scene processing.

Utility model content

The purpose of this utility model is to provide broaches in a kind of conducting wire to have, and improve processing efficiency reduces difficult processing simultaneously Degree, is particluarly suitable for workshop batch machining, disclosure satisfy that the batch production requirement of electric power enterprise.

The purpose of this utility model is achieved through the following technical solutions：

Broach has in a kind of conducting wire, including moveable upper cutter head and fixed lower tool apron, before and after the lower tool apron Side is arranged with lower preceding horizontal knife and lower rear horizontal knife, and lower perpendicular knife, the side before and after the upper cutter head are equipped on the upside of the lower tool apron It is arranged with go forward horizontal knife and upper rear horizontal knife, upper perpendicular knife is equipped on the downside of the upper cutter head, is cut on the horizontal knife lower end of going forward Mouth corresponds the preceding processing notch group to form different-diameter, the upper rear horizontal knife lower end with the lower cut on the lower preceding horizontal knife Upper cut with it is described it is lower after lower cut on horizontal knife correspond the post-processing notch group to form different-diameter, the lower perpendicular knife It is arranged in pairs with upper perpendicular knife one-to-one correspondence, and each to lower perpendicular knife and upper perpendicular knife and each preceding processing notch group and post-processing Notch group corresponds to form different processing knife groups.

The upper cutter head is driven by cylinder and is lifted.

It is equipped with knife plate on the upside of the upper cutter head, cylinder connector is equipped on the upside of the knife plate.

The knife plate rear end is set there are one guide plate, is equipped with guide post in upper cutter head both sides, and the guide plate is along institute State guide post lifting moving.

The front and back side of the lower tool apron be arranged with lower preceding horizontal knife and it is lower after horizontal knife, and the lower preceding horizontal knife upper end and it is lower after Horizontal knife upper end is equipped with multiple lower cuts in arcuation, and side is respectively equipped with multiple horizontal knives and upper of going forward before and after the upper cutter head Horizontal knife afterwards, and each go forward horizontal knife lower end and it is upper after horizontal knife lower end be all provided with that there are one the upper cuts for being in arcuation, it is described each to go forward The upper cut of horizontal knife lower end corresponds the preceding processing notch to form different-diameter with the lower cut on the lower preceding horizontal knife respectively Group, it is described it is each it is upper after horizontal knife lower end upper cut respectively from it is described it is lower after lower cut on horizontal knife correspond to be formed it is different directly The post-processing notch group of diameter.

It is described go forward horizontal knife and it is upper after horizontal knife by bolt be mounted on upper cutter head on, it is described go forward horizontal knife and it is upper after horizontal knife It is equipped with the adjustment slot hole passed through for the bolt.

It is equipped with spacer block between each lower perpendicular knife.

The adjacent side of adjacent spacer block forms the trapezoid-shaped openings of wide opening upward.

The advantages of the utility model is with good effect：

1, the utility model is improving processing efficiency while reducing difficulty of processing, and field installation personnel is avoided to come to harm.

2, the utility model is particluarly suitable for workshop batch machining, disclosure satisfy that the batch production requirement of electric power enterprise.

Description of the drawings

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

Fig. 2 is the front view of the utility model in Fig. 1,

Fig. 3 is the sectional view of the utility model in Fig. 1,

Fig. 4 is the equipment schematic diagram using the utility model,

Fig. 5 is the insulated conductor schematic diagram after processing.

Wherein, 1 is upper cutter head, and 11 be horizontal knife of going forward, and 12 be knife plate, and 13 be adjustment slot hole, and 14 be bolt, and 15 be upper perpendicular Knife, 16 be upper rear horizontal knife, and 2 be lower tool apron, and 21 be lower preceding horizontal knife, and 22 be lower perpendicular knife, and 23 be spacer block, and 24 be lower rear horizontal knife, and 3 be gas Cylinder connector, 4 be plain conductor body, and 5 be insulation sheath, and 6 be cylinder, and 7 be guide plate, and 71 be guide post.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 3, the utility model includes moveable upper cutter head 1 and fixed lower tool apron 2, is cut described The front and back side of seat 2 is arranged with lower preceding horizontal knife 21 and lower rear horizontal knife 24, and the lower preceding horizontal knife 21 and lower rear 24 upper end pair of horizontal knife Claim to be equipped with multiple lower cuts in arcuation, side is arranged with multiple horizontal knife 11 and upper rear cross of going forward before and after the upper cutter head 1 Knife 16, and each go forward horizontal knife 11 and it is upper after 16 lower end of horizontal knife be all provided with there are one be in arcuation upper cut, each cross of going forward The upper cut of 11 lower end of knife is corresponded with the lower cut on the lower preceding horizontal knife 21 respectively to be formed the preceding processing of different-diameter and cuts The upper cut of mouth group, each rear 16 lower end of horizontal knife corresponds to be formed with the lower cut on the lower rear horizontal knife 24 respectively The post-processing notch group of different-diameter, to adapt to the insulated conductor processing request of different model diameter.

As shown in figures 1 and 3, multiple lower perpendicular knives 22 are equipped in 2 upside of the lower tool apron, are set in 1 downside of the upper cutter head Have multiple perpendicular knives 15, and the lower perpendicular knife 22 and upper perpendicular knife 15 one-to-one correspondence are arranged in pairs, and from it is described it is each it is different directly The preceding processing notch group and post-processing notch group of diameter correspond to form different processing knife groups, to be suitable for different model diameter Insulated conductor processing request.As shown in figure 4, when processing, the upper cutter head 1 is driven by cylinder 6 to be declined and drives upper perpendicular knife 15 move down, and the upper perpendicular knife 15 and lower perpendicular knife 22 in same group of processing knife group will be exhausted by upper and lower both direction along insulated conductor radial direction One section of insulation sheath 5 of edge wire termination is cut, while the upper cut of 11 lower end of horizontal knife of going forward in the processing knife group is under The lower cut of preceding 21 upper end of horizontal knife together cuts this section of insulation sheath 5 and the insulation sheath 5 of front side other parts, the processing The upper cut of upper rear 16 lower end of horizontal knife in knife group and the lower cut of lower rear 24 upper end of horizontal knife are together by this section of insulation sheath 5 with after The insulation sheath 5 of side other parts is cut.

As shown in figures 1 and 3, spacer block 23, and the adjacent side of adjacent spacer block 23 are equipped between each lower perpendicular knife 22 The trapezoid-shaped openings of wide opening upward are formed, are also convenient for placing insulated conductor while separating different processing specification cutters.

As shown in Figure 1, it is described go forward horizontal knife 11 and it is upper after horizontal knife 16 by bolt 14 be mounted on upper cutter head 1 on, described Go forward horizontal knife 11 and it is upper after horizontal knife 16 be equipped with adjustment slot hole 13, the bolt 14 pass through the adjustment slot hole 13 after with upper cutter head 1 is threadedly coupled, and the adjustment slot hole 13 is the height for finely tuning go forward horizontal knife 11 and upper rear horizontal knife 16, to ensure processing essence Really.

It is lifted as shown in figure 4, the upper cutter head 1 is driven by cylinder 6, as shown in Figure 1,1 upside of the upper cutter head is equipped with Knife plate 12 is equipped with cylinder connector 3 in 12 upside of the knife plate and is used to be connected with the cylinder rod of the cylinder 6.

As shown in figure 4,12 rear end of the knife plate is set there are one guide plate 7, it is equipped with guide post 71 in 1 both sides of upper cutter head, and The guide plate 7 is along 71 lifting moving of the guide post.Since the utility model is multigroup cutter while being lifted, increases and be oriented to 7 structure of plate ensures that upper cutter head 1 lifts steadily.

In the present embodiment, lower perpendicular knife 22 and upper perpendicular knife 15 are fixedly clamped by fixture block, and the fixture block passes through fixation respectively Bolt is installed on the lower tool apron 2 or upper cutter head 1.

The operation principle of the utility model is：

As shown in figure 5, being frequently necessary to that one section of insulation sheath 5 will be peelled off in the middle part of insulated conductor to expose inside when field construction Plain conductor body 4, be all live in the past by hand using tool processes such as electrician's knives, operating efficiency is low and operating personnel be easy by Wound.It is lifted as shown in figure 4, upper cutter head 1 in the utility model can be driven by cylinder 6, when processing, insulated conductor is by lower tool apron It is passed through between 2 and upper cutter head 1, then the upper cutter head 1 is driven by the cylinder 6 declines and upper perpendicular knife 15 is driven to move down, with Erected in the corresponding a pair of insulated conductor specification to be processed knife 15 and lower perpendicular knife 22 i.e. along conducting wire is radial will by upper and lower both direction One section of insulation sheath 5 of insulated conductor end is cut, at the same on the upper cut for 11 lower end of horizontal knife of going forward and lower preceding horizontal knife 21 under Notch together cuts this section of insulation sheath 5 and front side other parts, the upper cut of upper rear 16 lower end of horizontal knife and lower rear horizontal knife 24 On lower cut this section of insulation sheath 5 and rear side other parts are cut together, then operating personnel extracts insulated conductor out hand Work removes the insulation sheath after cutting.

Claims (8)

1. broach has in a kind of conducting wire, it is characterised in that：Including moveable upper cutter head (1) and fixed lower tool apron (2), in institute The front and back side for stating lower tool apron (2) is arranged with lower preceding horizontal knife (21) and lower rear horizontal knife (24), is equipped on the upside of the lower tool apron (2) Perpendicular knife (22) down, side is arranged with go forward horizontal knife (11) and upper rear horizontal knife (16) before and after the upper cutter head (1), on described Be equipped with upper perpendicular knife (15) on the downside of tool apron (1), the upper cut of described horizontal knife (11) lower end of going forward on the lower preceding horizontal knife (21) Lower cut corresponds the preceding processing notch group to form different-diameter, it is described it is upper after horizontal knife (16) lower end upper cut with it is described under The lower cut on horizontal knife (24) corresponds the post-processing notch group to form different-diameter, the lower perpendicular knife (22) and upper perpendicular knife afterwards (15) correspond and be arranged in pairs, and it is each to lower perpendicular knife (22) and upper perpendicular knife (15) with it is described it is each before process notch group and after Processing notch group corresponds to form different processing knife groups.

2. broach has in conducting wire according to claim 1, it is characterised in that：The upper cutter head (1) is driven by cylinder (6) Lifting.

3. broach has in conducting wire according to claim 2, it is characterised in that：Knife plate is equipped on the upside of the upper cutter head (1) (12), cylinder connector (3) is equipped on the upside of the knife plate (12).

4. broach has in conducting wire according to claim 3, it is characterised in that：Knife plate (12) rear end is oriented to there are one setting Plate (7) is equipped with guide post (71) in upper cutter head (1) both sides, and the guide plate (7) is lifted along the guide post (71) and moved It is dynamic.

5. broach has in conducting wire according to claim 1, it is characterised in that：The front and back side of the lower tool apron (2) is symmetrically set Have lower preceding horizontal knife (21) and it is lower after horizontal knife (24), and lower preceding horizontal knife (21) upper end and it is lower after horizontal knife (24) upper end be equipped with it is more A lower cut in arcuation, side is respectively equipped with multiple horizontal knife (11) and upper rear horizontal knives of going forward before and after the upper cutter head (1) (16), and each go forward horizontal knife (11) lower end and it is upper after horizontal knife (16) lower end be all provided with that there are one the upper cuts for being in arcuation, it is described each The upper cut of a horizontal knife (11) lower end of going forward corresponded respectively from the lower cut on the lower preceding horizontal knife (21) to be formed it is different straight The preceding processing notch group of diameter, it is described it is each it is upper after horizontal knife (16) lower end upper cut respectively with it is described it is lower after on horizontal knife (24) under Notch corresponds the post-processing notch group to form different-diameter.

6. broach has in conducting wire according to claim 1 or 5, it is characterised in that：Horizontal knife (11) and the upper rear cross of going forward Knife (16) is mounted on by bolt (14) on upper cutter head (1), is equipped with and is supplied on go forward horizontal knife (11) and the upper rear horizontal knife (16) The adjustment slot hole (13) that the bolt (14) passes through.

7. broach has in conducting wire according to claim 1, it is characterised in that：It is equipped between each lower perpendicular knife (22) Spacer block (23).

8. broach has in conducting wire according to claim 7, it is characterised in that：The adjacent side of adjacent spacer block (23) forms width The trapezoid-shaped openings of mouth upward.