CN217433145U - Recyclable integral composite knife handle - Google Patents

Abstract

The utility model provides an integral compound handle of a knife of cyclic utilization relates to lathe cutter technical field. This but integral compound handle of a knife of cyclic utilization, including the main part, the blade groove has been seted up around the main part surface, the blade inslot clamping has the double-layered blade, the front end of main part is provided with the crown, and the axis of crown and main part coincides mutually, the interface has been seted up to the front end of crown, the rear end of interface is provided with adjusting bolt. This but integral compound handle of a knife of cyclic utilization presss from both sides the blade through the clamping machine in the main part, can change the clamping machine and press from both sides the blade many times, and the interface that can repeat the thermal expansion is seted up to the crown front end, but clamping drill bit and general heat shrinkage reamer etc. can improve machining efficiency, have reduced customer processing cost, simultaneously the effectual big work piece step hole axiality problem of having solved.

Description

Recyclable integral composite knife handle

Technical Field

The utility model relates to a lathe cutter technical field specifically is an integral compound handle of a knife of cyclic utilization.

Background

A tool is a tool for cutting machining. In machining, different knives have different functions and are suitable for machining different workpieces or different shapes. The machining of large-diameter step inner hole workpieces is one of the machining problems, and the whole coaxiality and machining efficiency of the workpieces can be influenced by using multiple tool changing machining when large workpieces are machined. A PCD (polycrystalline Diamond) blade is selected for machining the stepped hole, and a blade soldering lug needs to be taken at high temperature when the blade is replaced at each time, so that the overall stability of the cutter is influenced. And the replacement of the film can not be carried out for many times.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but integral compound handle of a knife of cyclic utilization can solve the problem in the aforesaid.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a but integral compound handle of a knife of cyclic utilization, includes the main part, the blade groove has been seted up around the main part surface, the blade inslot clamping has the double-layered blade, the front end of main part is provided with the crown, and the axis of crown and main part coincides mutually, the interface has been seted up to the front end of crown, the rear end of interface is provided with adjusting bolt.

Furthermore, the central axis of the interface coincides with the central axis of the crown, and the interface is a thermal expansion interface and can clamp different types of cutters.

Further, the main body adopts an inner cooling mode.

Further, the main body is of an integral structure, and a knife handle is installed at the rear end of the main body.

Compared with the prior art, the recyclable integral composite knife handle has the following beneficial effects:

this but integral compound handle of a knife of cyclic utilization presss from both sides quick-witted clamping blade through setting up the main part, but change quick-witted clamping blade many times, but the interface of repeated thermal expansion is seted up to the button front end, can clamping drill bit and general heat shrinkage reamer etc., can infinitely change quick-witted clamping blade under the condition that the cutter does not hit the sword in theory, great increase the life of cutter, the problem of welding PCD blade can not change the blade many times has been solved, and quick-witted clamping blade is more stable in welding PCD blade relatively, the price efficiency is improved, the use that has guaranteed the customer under the condition of practicing thrift more costs for the customer is experienced, shoulder hole one shot forming processing simultaneously, reduce tool changing time, the axiality in hole can be better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Wherein, 1, a main body; 2. an insert pocket; 3. a machine-clamped blade; 4. a crown; 5. an interface; 6. adjusting the bolt; 7. a knife handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the embodiment of the utility model provides a recyclable integral composite knife handle, which comprises a main body 1, a blade groove 2 is arranged around the outer surface of the main body 1, a clamping blade 3 is arranged in the blade groove 2, the clamping blade 3 is more stable than a welding PCD blade, a crown 4 is arranged at the front end of the main body 1, the central axes of the crown 4 and the main body 1 are coincided, an interface 5 is arranged at the front end of the crown 4, the central axis of the interface 5 is coincided with the central axis of the crown 4, the interface 5 is a thermal expansion interface, a clamping drill bit, a universal thermal shrinkage reamer and the like can be clamped, different types of knives can be clamped, the practicability is wide, an adjusting bolt 6 is arranged at the rear end of the interface 5, the main body 1 adopts an inner cooling mode, the long-time processing heating phenomenon of the knife can be reduced, the service time of the knife handle is prolonged, the main body 1 is of an integral structure, and a 7 is arranged at the rear end of the main body 1, the tool shank 7 can be a common connecting tool shank, such as HSK, BT and the like, and different machine tools can be used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a but integral compound handle of a knife of cyclic utilization, includes main part (1), its characterized in that: blade groove (2) have been seted up around main part (1) surface, blade groove (2) inside clamping has double-layered blade (3), the front end of main part (1) is provided with crown (4), and the axis of crown (4) and main part (1) coincides mutually, interface (5) have been seted up to the front end of crown (4), the rear end of interface (5) is provided with adjusting bolt (6).

2. The integral type compound tool handle capable of being recycled according to claim 1, characterized in that: the central axis of the interface (5) coincides with the central axis of the handle head (4), and the interface (5) is a thermal expansion interface and can clamp different types of cutters.

3. The integral type compound tool handle capable of being recycled according to claim 1, characterized in that: the main body (1) adopts an inner cooling mode.

4. The integral type compound tool handle capable of being recycled according to claim 1, characterized in that: the main body (1) is of an integral structure, and a knife handle (7) is installed at the rear end of the main body (1).

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