CN2039313U

CN2039313U - Combined cutting tool for slitting a cop

Info

Publication number: CN2039313U
Application number: CN 88208863
Authority: CN
Inventors: 袁兴华
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-07-23
Filing date: 1988-07-23
Publication date: 1989-06-14

Abstract

Disclosed is a combined cutting tool for slitting a cop, which is suitable for producing the involute groove of wooden yarn pipe molding in textile equipment plant, the secondary process after the plastic yarn pipe forming, the repair of the plastic yarn pipe in textile plants that is the scraping ends, and the produce of the involute groove again after repairing pipes. The combined cutting tool is assembled of a plurality of single-sheet cutters, pads among the single-sheet cutters and a groove plate of the clamp cutter. The combined cutter of the utility model reduces manufacture cost, reduces process difficulty, improves service life, and overcomes the defect of the gaps of the cutter edges of the entirety tooth cutter which is not adjustable in the prior art.

Description

Combined cutting tool for slitting a cop

A kind of spool groove gang tool that bursts at the seams, it is applicable to that textile equipment factory produces the wooden spool moulding groove that bursts at the seams, the secondary operations after the moulding of plastics spool, groove again bursts at the seams behind textile mills' maintenance plastics spool.

At present, make the groove cutter that bursts at the seams that spool is used, adopt whole dentation cutter more, this whole dentation cutter difficulty in manufacturing processing is bigger, the cost height, and life cycle is short.In addition, this cutter in use can not be done with suitable adjustment according to the tooth pitch of big young pathbreaker's cutter tooth of spool wire casing slot pitch.In recent years, along with the widespread usage of plastics spool, normal effect in manufacturing, use because of plastics spool internal stress, cause the part spool can not use because of shaking the head, according to specification requirement, these spools of shaking the head are corrected through scraping head, again after leaving wire casing, still can continue to use.But because the slot pitch of plastics spool wire casing is limit by mould, technical conditions, distance between its groove and the groove is not an equalization, and existing whole dentation cutter can not be done suitable adjustment with the slot pitch size of plastics spool wire casing because of the distance between each cutter of tooth, cause the work of the not competent groove that bursts at the seams again of this cutter, thereby make these have to be wasted in vain through the plastics spool that reprocessing just can be reused.

In addition, because currently used this whole dentation cutter is mainly designed for processing wooden spool, the hardness of its cutter is low, and the hardness height of plastics spool also is unconformable so this cutter is used to the processing plastic spool.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides the distance between a kind of cutter tooth to do corresponding adjustment, the higher a kind of spool of the blade hardness groove gang tool that bursts at the seams according to the slot pitch size of spool wire casing.

The purpose of this utility model can reach by following measure: the cutter that is about to monolithic construction changes the gang tool that combines with a plurality of monolithic cuttves and pad into.Specifically be exactly that a plurality of monolithic cuttves and the combination of the pad between each monolithic cutter are emitted in the swaging clamp frid, blade, spacers be installed in the groove of swaging clamp frid with trip bolt.

In this gang tool employed pad an end be provided with step, the other end is acute angle-shaped.Above-mentioned pad preferably adopts heat conductivility good metal material to manufacture.

The drawing of the utility model accompanying drawing is described as follows:

Fig. 1: the vertical view of gang tool.

Fig. 2: swaging clamp frid structure chart.

Fig. 3: single blade front view.

Fig. 4: pad front view.

Do with detailed description below in conjunction with accompanying drawing:

As shown in Figure 1, lay a plurality of monolithic cuttves (1) in the groove of swaging clamp frid (3), be placed with pad (2) between per two monolithic cuttves (1), monolithic cutter (1), pad (2) and swaging clamp frid (3) are fixed as one by trip bolt.The thickness of monolithic cutter (1) be come according to the slot pitch of spool wire casing fixed, the shape of cutter head front end can be processed into circular or acute angle-shaped according to the shape need of spool wire casing, the method that adds the solder alloy cutter head that can adopt blade improves the hardness of blade, to adapt to the needs of processing plastic spool wire casing.

As shown in Figure 4, an end of pad (2) is provided with a step, and the other end is acute angle-shaped, this pad preferably adopts heat conductivility good metal material such as copper material to manufacture, can be with part pad blank, part is laminated, to adapt to the needs of processing different slots apart from spool.

When using cutter of the present utility model, earlier monolithic cutter, pad, shim liner are carried out permutation and combination (step of pad one end can make pad be easy to be installed in the groove of swaging clamp frid) by the requirement of spool wire casing, be placed in then in the swaging clamp frid, with screw that it is fastening, test whether each hilted broadsword blade all matches with the spool wire casing, do not conform to as a certain blade and wire casing and according to circumstances to change spacer thickness, accomplish that each blade and spool wire casing fit like a glove, just can put cutter into knife rest and use.

Use gang tool of the present utility model, can reduce the manufacturing difficulty of processing, reduce cost, improve service life, and can solve the nonadjustable shortcoming of each cutter interdental space of whole dentation cutter of prior art, can finish the plastic bobbin work of groove of again bursting at the seams after the finishing, thereby part is re-used because of the plastic bobbin that can't again offer wire casing and slatterned in vain.

Claims

1, a kind of spool groove gang tool that bursts at the seams, it is applicable to that textile equipment factory produces the wooden spool moulding groove that bursts at the seams, secondary operations after the moulding of plastics spool, textile mills' maintenance plastics spool, promptly scrape head, mend the groove that bursts at the seams again behind the pipe, it is to be combined of the present utility model being characterised in that by monolithic cutter, pad, swaging clamp frid and trip bolt: a plurality of monolithic cuttves (1) and be positioned at pad (2) between each monolithic cutter (1) and be fixed by trip bolt (4) and be installed on swaging clamp frid (3).

2, gang tool according to claim 1 is characterized in that: an end of pad (2) is provided with a step, and the other end is acute angle-shaped.

3, gang tool according to claim 1 and 2 is characterized in that: pad (2) is preferably manufactured by electric conductivity good metal material.