CN2129209Y

CN2129209Y - Cutter with wood tenon

Info

Publication number: CN2129209Y
Application number: CN 92218404
Authority: CN
Inventors: 黄红兵
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-18
Filing date: 1992-07-18
Publication date: 1993-04-07
Anticipated expiration: 2002-07-18

Abstract

The utility model relates to a new woodworking tenon making cutter which is a matched tenon making cutting tool of the wood working machinery. The structure of the utility model is simple; an original tenon can be formed in one piece; dovetails and various tenons can be processed by using different cutting tools; the utility model can be used for slotting and can be used and repaired convenientl. The new woodworking tenon making cutter is composed of the tenon making cutter, a tenon making cutter holder and screws, wherein, the tenon making cutter holder is provided with a rotary shaft hole and a groove or a cross section for mounting the tenon making cutter, the tenon making cutter is placed in the groove or on the cross section and is fastened by the screws or the screws and a press plate. The press plate or the tenon making cutter and the tenon making cutter holder are provided with threaded holes. One surface or the cross section of the tenon making cutter is arranged in the groove to respectively form an obtuse angle and an acute angle with both sides of the tenon making cutter holder.

Description

Cutter with wood tenon

Novel carpenter's tenon making knife tool is a kind of supporting system tenon cutting tool of timber processing equipment.

The rotary system tenon cutting tool of existing timber processing equipment, the structure more complicated that has, the cost height, what have can not once-forming, several procedures make a tenon, the use that has, inconvenient maintenance.

The purpose of this utility model is: a kind of design of novel carpenter's tenon making knife tool is provided, and it is relatively simple for structure, but general tenon once-forming adopts different cutter processing wedged tenon of energy and multiple tenon, and can slot, use and keep in repair more convenient.

Specific embodiments of the present utility model is: novel carpenter's tenon making knife tool is made of tenon making knife, tenon making knife seat and screw, the groove or the cross section that have shaft hole and dress tenon making knife to use on the tenon making knife seat, tenon making knife be placed in the groove or the cross section on, fastening with screw or screw and pressing plate, on pressing plate or tenon making knife and the tenon making knife seat screw is arranged, the face of dress tenon making knife or the cross section of dress tenon making knife and the angle on tenon making knife seat two sides are respectively obtuse angle and acute angle in the groove.Tenon making knife mouth width is greater than tenon making knife seat thickness, and the tenon making knife seat is disc or bevel-type disc.Tenon making knife and tenon making knife seat can be designed to the process tool of dedicated shape tenon according to the shape needs of system tenon.When utilizing this tenon making knife tool system tenon, be, between cutter and the cutter packing ring arranged on one or the many main shafts that cutter is contained in wood craft machines, the thickness of packing ring with to make tenon width or consistency of thickness.

Because the utility model has adopted tenon making knife system tenon, the tenon making knife mouth is again tiltedly to be put on the tenon making knife seat, so, several cutter is processed simultaneously, but general tenon once-forming adopts the process tool of dedicated shape tenon, also can processing wedged tenon and the tenon of various given shapes, and can be used for slotting, cutter itself is simple in structure, and use, installation and maintenance are all more convenient, and this cutter edge of a knife resistance is little, used power of motor is little, little power consumption.Can with the supporting use of multiple wood craft machines.

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1: novel carpenter's tenon making knife tool diagrammatic sketch 1,

Fig. 2: three are assembled in the rotating shaft diagrammatic sketch to the tenon making knife tool,

Fig. 3: utilize the made dowel diagrammatic sketch 1 of set of knives shown in Figure 2,

Fig. 4: utilize the made dowel diagrammatic sketch 2 of set of knives shown in Figure 2,

Fig. 5: tenon making knife diagrammatic sketch 1,

Fig. 6: tenon making knife diagrammatic sketch 2,

Fig. 7: novel carpenter's tenon making knife tool diagrammatic sketch 2,

Among the figure: 1, shaft hole, 2, screw, 3, the tenon making knife screw, 4, tenon making knife, 5, screw, 6, disk tenon making knife seat, 7, rotating shaft, 8, packing ring, 9, tenon making knife tool, 10, nut, 11, the tenon making knife tool, 11a, tenon making knife tool, 12, the tenon making knife mouth, 12a, screw, 13, tenon making knife mouth, 14, screw, 15, tenon making knife, 16, screw, 17, tapered disk tenon making knife seat, 18, shaft hole.

Embodiment 1:

Novel carpenter's tenon making knife tool (see figure 1) is made of tenon making knife 4, disk tenon making knife seat 6 and screw 2, the oblique section that shaft hole 1 and dress tenon making knife are arranged on the disk tenon making knife seat 6, tenon making knife 4 is placed on the oblique section, fastening with screw 2, on tenon making knife 4 and the disk tenon making knife seat 6 screw 3 and screw 5 are arranged respectively, the angle on oblique section and disk tenon making knife seat 6 two sides is respectively obtuse angle and acute angle, and the edge of a knife width of tenon making knife 4 is greater than the thickness of disk tenon making knife seat 6.

Embodiment 2:

With the difference of embodiment 1 be: the tenon making knife seat is a tapered disk shape (see figure 7)

During the utility model system of use tenon, cutter is contained in (see figure 2) in the rotating shaft 7 of wood craft machines, packing ring 8 is arranged between cutter, the thickness of packing ring and the width of made tenon or consistency of thickness, and with nut 10 cutter is fastened in the rotating shaft 7, Fig. 3 and Fig. 4 are the dowel diagrammatic sketch that utilizes tenon making knife tool group shown in Figure 2 to make, Fig. 5 is contained in the tenon making knife diagrammatic sketch on the tenon making knife tool 9 among Fig. 2, tenon making knife shown in Figure 6 is contained on the tenon making knife tool 9 of Fig. 2, can makes the dowel of another kind of shape again.

Claims

1, novel carpenter's tenon making knife tool, it is characterized in that constituting by tenon making knife, tenon making knife seat and screw, the groove or the cross section that have shaft hole and dress tenon making knife to use on the tenon making knife seat, tenon making knife be placed in the groove or the cross section on, fastening with screw or screw and pressing plate, on pressing plate or tenon making knife and the tenon making knife seat screw is arranged, the face of dress tenon making knife or the cross section of dress tenon making knife and the angle on tenon making knife seat two sides are respectively obtuse angle and acute angle in the groove.

2, according to the described novel carpenter's tenon making knife tool of claim 1, it is characterized in that: tenon making knife mouth width is greater than tenon making knife seat thickness.

3, according to claim 1 or 2 described novel carpenter's tenon making knife tools, it is characterized in that: the tenon making knife seat is disc or bevel-type disc.