CN201185305Y

CN201185305Y - Machine for peeling head of conductor

Info

Publication number: CN201185305Y
Application number: CNU2008200847056U
Authority: CN
Inventors: 庄启伯
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-28
Filing date: 2008-03-28
Publication date: 2009-01-21
Anticipated expiration: 2018-03-28

Abstract

The utility model relates to a guide wire head stripping machine which comprises a motor driven reduction transmission mechanism which consists of a worm (2) and a worm wheel (22), a wire stripping head which is used to cut off the insulating rubber skin, a transmission shaft (3) and a base (100) used to bear the parts; one end of the transmission shaft (3) is provided with the worm wheel (2) and can rotate synchronously with the worm wheel (2), and the other end is provided with the wire stripping head; the wire stripping head consists of a rotating wheel (8), and the outer peripheral face of the rotating wheel is provided with a convex tooth (81); both sides of the convex tooth (81) are provided with movable cutting tools (81, 82) which protrude out of the convex tooth surface; a position on the rotating surface of the base (100) which is corresponding to the rotating wheel (8) is provided with a tool apron (71); a fixed cutting tool (7) extends from the tool apron; the cutting surface of the fixed cutting tool (7) is positioned between two movable cutting tool surfaces; in addition, the rotating surface of the rotating wheel (8) has spacing for the guide wire to extend from the fixed cutting tool (7). Compared with the prior art, the machine has the advantages that the guide wire is cut off and the skin at the head is stripped at the same time, the guide wire skin is thoroughly stripped, the skin stripping efficiency is high, meanwhile, the overall structure of the device is simple and practical and the manufacturing cost is low.

Description

The lead peeler

Technical field

The utility model relates to a kind of lead outer insulation rubber is peelled off and exposes lead peeler wiry.

Background technology

In electronics, electrical equipment production and maintenance, and in the circuit process of deployment, often the head insulation rubber of lead need be peelled off, so that connect conducting, the right scissors of common stripping tool, pliers and so on, the wire stripping inefficiency, wire stripping quality instability, thus, a large amount of barker for conducting wire have appearred, to improve peeling speed and peeling quality, general peeling machine exists complex structure, big, the expensive shortcoming of volume, and use face is comparatively narrow.

For this reason, the previous acquired patent of applicant: ZL95216850.2, a kind of " lead peeler " (Granted publication number: CN2256604Y) is disclosed, this patent is made up of mechanical reduction transmission mechanism, wire stripping mechanism, line footpath stepless regulating mechanism, line length stepless regulating mechanism, when being sent into window arc cutting groove notch by stripping lead bunchy, lead is promptly entered moving, pressing from both sides in the cutter surely of threaded tooth by lining up automatically, lead turns to arc cutting groove terminal point and cut rubber by cutting knife, and is simple in structure, cheap.But exist peeling not thorough in this patent actual application, or the appearance of the situation of peeling occlusive effects work, be still waiting further improvement.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of peeling lead peeler thorough, rapid and cheap for manufacturing cost at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this lead peeler comprises

Can form by worm screw and with the worm gear of worm engaging by motor-driven reduction gearing mechanism;

Be used to cut the wire stripping head of insulation rubber;

Power transmission shaft, an end have above-mentioned worm gear and can rotate synchronously with this worm gear, and the other end then is provided with above-mentioned wire stripping head;

Be used to carry the base of above-mentioned parts,

It is characterized in that described wire stripping head is made up of the runner that an outer peripheral face has double wedge, these double wedge two avris all have the moving cutting knife that protrudes convex side, the surfaces of revolution of described base and above-mentioned runner position accordingly is provided with tool rest, this tool rest is extended with cutter, this cutter cutting face is between two moving cutting knife faces, and, have the spacing that stretches into for lead between the surfaces of revolution of described runner and the cutter.

As preferably, described base is provided with mount pad, and this mount pad comprises

Straight-arm vertically is located on the base;

Transverse arm become an angle of 90 degrees with aforementioned straight-arm, and described power transmission shaft and reducing gear is located on this transverse arm.

Also be coated with a regulating block on the described transverse arm, described power transmission shaft and reducing gear are closed between transverse arm and the regulating block, one bolt is vertically implemented between regulating block and transverse arm, head exposes regulating block, afterbody and transverse arm are spirally connected, and a regulating spring vertically is located between regulating block and the transverse arm, and aforesaid bolt then passes this regulating spring.The height of scalable wire stripping head is to adapt to the lead of different-diameter.Further, described bolt head is provided with the graduated capstan of a peripheral band, and accordingly, described regulating block subscript is shown with the marker arrow of pointing to this capstan scale, highly regulates obtaining quantizing, and regulates more accurate.

Further, described transverse arm end is provided with at least two bearing pedestals side by side, be provided with bearing in each bearing pedestal, and described power transmission shaft is arranged on the aforesaid bearing.

As improvement, the corresponding runner surfaces of revolution of described cutter is circular-arc.

Operation principle: lead is cut to two sections by cutter with lead involving under the effect of runner double wedge frictional force between runner and the tool rest, and simultaneously, moving cutting knife downcuts the insulation rubber annular of lead, and moving cutting knife is the wire in the wire cutting not.

Compared with prior art, advantage of the present utility model is: lead cut off and the head peeling by once, the lead peeling is thorough, peeling efficient height, it is simple and practical, cheap for manufacturing cost to install overall structure simultaneously.

Description of drawings

Fig. 1 is embodiment 1 structural representation.

Fig. 2 is the structural representation at embodiment 1 another visual angle.

Fig. 3 is the vertical view of embodiment 1.

Fig. 4 is along the three-dimensional cutaway view of A-A direction among Fig. 3.

Fig. 5 is along the three-dimensional cutaway view of B-B direction among Fig. 3.

Fig. 6 is the enlarged drawing of M portion among Fig. 5.

Fig. 7 is the structural representation after embodiment 1 removes regulating block.

Fig. 8 is embodiment 2 structural representations.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment: referring to figs. 1 to shown in Figure 5, the lead peeler in the present embodiment comprises reduction gearing mechanism, wire stripping head, power transmission shaft 3, base 100 and mount pad 65.

With reference to shown in Figure 7, reduction gearing mechanism can be made up of worm screw 2 and worm gear 22 motor-driven, end of worm screw 2 and worm gear 22 engagements, and the other end of worm screw 2 then is provided with a belt pulley 21, and this belt pulley 21 can be driven by belt by motor.

The wire stripping head is used to cut insulation rubber, the wire stripping head is made up of the runner 8 that an outer peripheral face has

double wedge

81,81 liang of avris of this double wedge all have moving cutting knife 83 and the moving cutting knife 82 that protrudes 81 of double wedges, the difference in height that moving cutting knife 83 and moving cutting knife 82 and double wedge are 81 is the thickness of insulation rubber, base 100 is provided with tool rest 71 in the position accordingly with the surfaces of revolution of runner 8, this tool rest 71 is extended with cutter 7, cutter 7 corresponding runner 8 surfacess of revolution are circular-arc, these cutter 7 cutting faces are between 82 of 83 of moving cutting knifes and moving cutting knifes, and, have the spacing h (as shown in Figure 6) that stretches into for lead between the surfaces of revolution of runner 8 and the cutter 7.

Power transmission shaft 3 one ends have worm gear 2 and can rotate synchronously with this worm gear 2, the other end then is provided with the wire stripping head, also be provided with first pad 32, second pad 33, the 3rd pad 34, the 4th pad 35 and nut 31 on the power transmission shaft 3, these pads are used to locate runner 8 in power transmission shaft 3.

Base 100 is used to carry above-mentioned parts, and mount pad 65 is located on the base 100, is made up of straight-arm 5 and transverse arm 6, and straight-arm 5 vertically is located on the

base

100,5 one-tenth an angle of 90 degrees of transverse arm 6 and straight-arm, and power transmission shaft 3 and reducing gear are located on this transverse arm 6.

Also be coated with a regulating block 1 on the transverse arm 6, power transmission shaft 3 and reducing gear are closed between transverse arm 6 and the regulating block 1, be connected and fixed with screw 11, screw 12, screw 13 and screw 14, one bolt 9 is vertically implemented between regulating block 1 and transverse arm 6, head exposes regulating block 1, and afterbody and transverse arm 6 are spirally connected, and, one regulating spring 91 vertically is located between regulating block 1 and the transverse arm 6, and bolt 9 then passes this regulating spring 91.

With reference to shown in Figure 7, transverse arm 6 ends are provided with bearing pedestal 2b side by side, bearing pedestal 3b, and bearing pedestal 4b is respectively equipped with bearing 2a in each bearing pedestal, bearing 3a, bearing 4a, and power transmission shaft 3 is arranged in bearing 2a, bearing 3a is on the bearing 4a.

Operation principle: the motor-driven worm screw is rotated, worm screw drives worm gear and power transmission shaft quick rotation, the runner rotation, lead is cut to two sections by cutter with lead involving under the effect of runner double wedge frictional force between runner and the tool rest, simultaneously, moving cutting knife downcuts the insulation rubber annular of lead in (moving cutting knife is the wire in the wire cutting not), cutting-out be positioned at lead head insulating cement skin just can break away from lead synchronously under the effect of double wedge frictional force wire.

Embodiment 2, and with reference to shown in Figure 8, bolt 9 heads are provided with the graduated capstan 101 of a peripheral band in the lead peeler in the present embodiment, and accordingly, regulating block 1 subscript is shown with the marker arrow 102 of pointing to these capstan 101 scales.Regulate like this when the stripping head height is spent and to be quantized accurately to be convenient to accurate wire stripping to adapt to the lead of different-diameter.

Claims

1, a kind of lead peeler comprises

Can form by worm screw (2) and with the worm gear (22) of worm screw (2) engagement by motor-driven reduction gearing mechanism;

Be used to cut the wire stripping head of insulation rubber;

Power transmission shaft (3), an end have above-mentioned worm gear (2) and can rotate synchronously with this worm gear (22), and the other end then is provided with above-mentioned wire stripping head;

Be used to carry the base (100) of above-mentioned parts,

It is characterized in that described wire stripping head is made up of the runner (8) that an outer peripheral face has double wedge (81), these double wedge (81) two avris all have the moving cutting knife (83 that protrudes convex side, 82), described base (100) is provided with tool rest (71) in the position accordingly with the surfaces of revolution of above-mentioned runner (8), this tool rest (71) is extended with cutter (7), this cutter (7) cutting face is between two moving cutting knife faces, and, have the spacing (h) that stretches into for lead between the surfaces of revolution of described runner (8) and the cutter (7).

2, lead peeler according to claim 1 is characterized in that described base (100) is provided with mount pad (65), and this mount pad (65) comprises

Straight-arm (5) vertically is located on the base (100);

Transverse arm (6) become an angle of 90 degrees with aforementioned straight-arm (5), and described power transmission shaft (3) and reducing gear is located on this transverse arm (6).

3, lead peeler according to claim 2, it is characterized in that also being coated with on the described transverse arm (6) regulating block (1), described power transmission shaft (3) and reducing gear are closed between transverse arm (6) and the regulating block (1), one bolt (9) is vertically implemented between regulating block (1) and transverse arm (6), head exposes regulating block (1), afterbody and transverse arm (6) are spirally connected, and, one regulating spring (91) vertically is located between regulating block (1) and the transverse arm (6), and aforesaid bolt (9) then passes this regulating spring (91).

4, lead peeler according to claim 3 is characterized in that described bolt (9) head is provided with the graduated capstan of a peripheral band (101), and accordingly, described regulating block (1) subscript is shown with the marker arrow (102) of pointing to this capstan (101) scale.

5, lead peeler according to claim 2, it is characterized in that described transverse arm (6) end be provided with side by side at least two bearing pedestals (2b, 3b, 4b), each bearing pedestal (2b, 3b is provided with bearing (2a, 3a in 4b), 4a), and described power transmission shaft (3) be arranged in aforesaid bearing (2a, 3a, 4a) on.

6,, it is characterized in that the corresponding runner of described cutter (7) (8) surfaces of revolution is circular-arc according to the described lead peeler of the arbitrary claim of claim 1 to 5.