CN201118149Y

CN201118149Y - Pneumatic wire-stripping machine

Info

Publication number: CN201118149Y
Application number: CNU2007200599456U
Authority: CN
Inventors: 李青松
Original assignee: Mitac Precision Technology Shunde Ltd
Current assignee: Mitac Precision Technology Shunde Ltd
Priority date: 2007-11-23
Filing date: 2007-11-23
Publication date: 2008-09-17
Anticipated expiration: 2017-11-23

Abstract

The utility model discloses a pneumatic wire stripper that comprises a machine frame, a cutter frame component, a clamping and fixing component and a pneumatic device; wherein, the cutter frame component comprises a first cutter, a second cutter and a base; the blades of the first cutter and the second cutter are arranged to correspond to each other; the first cutter is fixedly arranged on the base; the second cutter is connected with the base in a sliding way through the pneumatic device; the base is connected with the machine frame in a sliding way through the pneumatic device; the clamping and fixing component comprises a first stop block and a second stop block; the first stop block is fixedly arranged on the machine frame; the second stop block is connected with the machine frame in a sliding way through the pneumatic device. The pneumatic wire stripper adopts a control method of combining the pneumatic way and the mechanical way; at first a wire is clamped, fixed and stripped from the middle; then the base slides to strip the outer layer of the wire after being cut; thus the wire stripping operation can be completed totally automatically. The operation is simple; the production efficiency is high; and the mechanism of the positioning stop block is used for setting the length of the wire to be stripped, so that the length of the stripped wire is more precise.

Description

Pneumatic wire stripper

Technical field

The utility model relates to a kind of machine that is used to divest cable insulation or armouring, is specifically related to a kind of wire stripper of pneumatic type.

Background technology

The main effect of cable is a transmission signals, mainly form by outer insulative material layer, reticulated screen (outer conductor) and center conductor heart yearn (inside conductor), form in the structure at this, its outer insulative material layer can adopt polyethylene, polypropylene, polyvinyl chloride (PVC) and fluoroplastics etc., screen then is made up of the metal tape or the thin slice that satisfy transfer impedance and ECM normalized illustration, as the reticulated that copper or aluminium etc. is made, realize shielding action after the ground connection.

In order to realize the transmission of signal, must will be referred to the linking of center conductor heart yearn, need to be wrapped in each layer strip off successively in the heart yearn outside during linking, because the material of each layer of heart yearn structure is different and from heart yearn degree of depth difference, the general at present at least two step operations of manual and machinery that adopt realize.Earlier the reticulated screen is cut off an osculum, peel off with hand then with wire stripping pliers; Re-use wire stripping pliers at last outer insulative material layer is peeled off, heart yearn is exposed.The manual mode peeling is not only time-consuming but also require great effort, the extremely difficult accurately control of the length of required peeling simultaneously.

The utility model content

The utility model purpose provides a kind of pneumatic wire stripper, and is time saving and energy saving with the automation that realizes that each skin of heart yearn is peeled off, and when guaranteeing accurately to peel off each outer length of chip, improves wire stripping efficient.

For achieving the above object, the technical solution adopted in the utility model is: a kind of pneumatic wire stripper, comprise frame, cutter holder assembly, fixing assembly and pneumatic means, wherein, described cutter holder assembly comprises first cutter, second cutter and base, and the blade of first, second cutter is oppositely arranged, and first cutter is fixedly installed on the described base, second cutter is slidingly connected through pneumatic means and described base, and described base is slidingly connected through pneumatic means and described frame; Described fixing assembly comprises first block and second block, and first block is fixedly installed on the described frame, and second block is slidingly connected through pneumatic means and described frame.

More excellent, be provided with first, second air cavity in the described pneumatic means, be provided with foot controller between first air cavity, it links to each other with second cutter and second block by wireway, is provided with hand controller between second air cavity, and it links to each other with described base by wireway.

More excellent, this wire stripper also comprises: position block is installed on the described base by screw assembly.

More excellent, described blade be shaped as V or U-shaped.

Compared with prior art, the utlity model has following advantage:

1, adopt pneumaticly in conjunction with mechanical control mode, earlier wire rod is fixed and middle stripping operation, the skin after the slip by base will cut again detaches, and makes the wire stripping operation realize automation fully, and it is simple to operate, and the production efficiency height;

2, adopt position block mechanism, the length of required wire stripping is provided with, make the length of wire stripping more accurate.

Description of drawings

Fig. 1 is a perspective view of the present utility model.

Embodiment

For describing technology contents of the present utility model, structural feature in detail, illustrated in detail below in conjunction with execution mode and conjunction with figs..

See also Fig. 1, be perspective view of the present utility model.This pneumatic wire stripper comprises frame 11, cutter holder assembly 12, fixes assembly 13, pneumatic means 14 and position block 15.Wherein: described cutter holder assembly 12 comprises first cutter 121, second cutter 122 and base 123; The blade of first cutter 121 and second cutter 122 is oppositely arranged, first cutter 121 is fixedly installed on the described base 123, second cutter 122 is slidingly connected through pneumatic means 14 and described base 123, and described base 123 is slidingly connected through pneumatic means 14 and described frame 11.Described fixing assembly 13 comprises that first block 131 and second block, 132, the first blocks 131 are fixedly installed on the described frame 11, and second block 132 is slidingly connected through pneumatic means 14 and described frame 11.Be provided with first, second air cavity (figure does not show) in the described pneumatic means 14, be provided with foot controller (figure does not show) between first air cavity, it links to each other with second cutter 122 and second block 132 by wireway 141, be provided with hand controller 142 between second air cavity, it links to each other with described base 123 by wireway 141.Described position block 15 is installed on the described base 123 by screw assembly.

More excellent, described blade be shaped as V or U-shaped, to be suitable for the wire rod of various radius size.

In this, earlier that described position block 15 is extremely consistent with required wire stripping length to the distance adjustment between described first cutter 121, open hand switch, wire rod 2 one ends of required wire stripping are resisted against described position block 15 places, and be placed between first block 131 and second block 132 of described fixing assembly 13, open foot controller then, can utilize described pneumatic means 14 described second blocks 132 of promotion and described second cutter 122 close to described first block 131 and described first cutter 121 respectively, thereby finish the fixing and the middle stripping operation of described wire rod 2, spur described base 123 edges again and slide, thereby the skin that will cut the described wire rod 2 in back detaches away from wire direction.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by claim of the present utility model.

Claims

1, a kind of pneumatic wire stripper, comprise frame, cutter holder assembly, fixing assembly and pneumatic means, it is characterized in that: described cutter holder assembly comprises first cutter, second cutter and base, the blade of first, second cutter is oppositely arranged, first cutter is fixedly installed on the described base, second cutter is slidingly connected through pneumatic means and described base, and described base is slidingly connected through pneumatic means and described frame; Described fixing assembly comprises first block and second block, and first block is fixedly installed on the described frame, and second block is slidingly connected through pneumatic means and described frame.

2, pneumatic wire stripper according to claim 1, it is characterized in that: be provided with first, second air cavity in the described pneumatic means, be provided with foot controller between first air cavity, it links to each other with second cutter and second block by wireway, be provided with hand controller between second air cavity, it links to each other with described base by wireway.

3, pneumatic wire stripper according to claim 1 is characterized in that, also comprises: position block is installed on the described base by screw assembly.

4, pneumatic wire stripper according to claim 1 is characterized in that: described blade be shaped as V or U-shaped.