CN211028982U

CN211028982U - Frame type single-head knife locking seat

Info

Publication number: CN211028982U
Application number: CN201921801243.XU
Authority: CN
Inventors: 丁向阳; 常俊杰; 林卫; 陈丙乐; 刘钦友; 庞艳平
Original assignee: Luoyang Xincheng Precision Machinery Co ltd
Current assignee: Luoyang Xincheng Precision Machinery Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-17
Anticipated expiration: 2029-10-25

Abstract

The utility model belongs to the technical field of stationary knife's pedestal and specifically relates to a frame-type single-end lock blade holder is related to. Due to the particularity of the numerical control cutter in the aspect of shape, the existing cutter locking seat has fewer types and cannot meet diversified requirements. A frame-type single-end lock blade holder, cross-section 8 of base 1 is frame rack construction, flange 2 is installed at the base top, the flange passes through long and thin screw 13 and connects stepped voussoir 7, when putting the handle of a knife 3 on the flange, the conical surface of handle of a knife up, can install numerical control blind rivet 4 on the handle of a knife this moment, when putting the handle of a knife on the flange reversely, the conical surface of handle of a knife is down, can install nut 5 and numerical control cutter 6 on the handle of a knife this moment, the base passes through the cylinder head screw mounting on frock work piece. By adopting the structure, the numerical control blind rivet and the screw cap are mounted and dismounted, the operation is more convenient and faster, and the types of the lock knife seats in the market are enriched.

Description

Frame type single-head knife locking seat

Technical Field

The utility model belongs to the technical field of stationary knife's pedestal and specifically relates to a frame-type single-end frame-type lock blade holder is related to.

Background

As is known, when a numerical control cutter is installed on a numerical control machine tool, the numerical control cutter, a numerical control blind rivet, a nut and other parts need to be installed on a cutter handle.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model discloses a frame-type single-end lock blade holder, cross-section (8) of base (1) are frame rack structure, flange (2) are installed at base (1) top, stepped voussoir (7) are connected through long and thin screw (13) to the flange, when putting handle of a knife (3) on the flange, the conical surface of handle of a knife up, can install numerical control blind rivet (4) on the handle of a knife this moment, when putting the handle of a knife on the flange in the reverse direction, the conical surface of handle of a knife is down, can install nut (5) and numerical control cutter (6) on the handle of a knife this moment, the base passes through the cylinder head screw mounting on frock work piece. In order to achieve the purpose, the utility model adopts the following technical scheme:

1. the integral structure is as follows: the cross-section (8) of base (1) of frame-type single-end lock blade holder is frame-type structure, flange (2) are installed at base (1) top, the flange passes through long and thin screw (13) and connects stepped voussoir (7), when putting handle of a knife (3) on the flange, the conical surface of handle of a knife up, can install numerical control blind rivet (4) this moment on the handle of a knife, when putting the handle of a knife on the flange conversely, the conical surface of handle of a knife is down, can install nut (5) and numerical control cutter (6) on the handle of a knife this moment, the base passes through the cylinder head screw and installs on the frock work piece.

2. Cross-sectional shape: the section (8) is in a U-shaped or quadrilateral frame structure, and quadrilaterals include but are not limited to right trapezoid, isosceles trapezoid, rectangle and square.

3. Spline structure: adopt spline structure between flange (2) and base (1), there is boss (12) of spline structure flange below, and there is hole (11) of spline structure base top, and both meshing, the structure is more firm.

4. Step wedge block: the stepped wedge block (7) is placed in a groove of the flange (2), an elongated screw (13) penetrates through the screw hole (14), and the stepped wedge block can rotate around the elongated screw.

5. And (3) utilizing a glass bead jackscrew for fastening: the step-type wedge block (7) is of a symmetrical structure, and a glass bead jackscrew is respectively arranged in jackscrew holes (15) at two sides of the step and plays a role in fastening when rotating to the position.

[ description of the drawings ]

FIG. 1 is a schematic view of a method of using a frame-type single-head lock tool holder;

FIG. 2 is a schematic view of a spline configuration;

FIG. 3 is a schematic cross-sectional shape;

FIG. 4 is a schematic view of a stepped wedge installation;

FIG. 5 is an enlarged view of the stepped wedge;

in the figure: 1. the tool comprises a base 2, a flange 3, a tool shank 4, a numerical control blind rivet 5, a screw cap 6, a numerical control tool 7, a stepped wedge block 8, a cross section 9, a cylindrical screw hole 10, a screw hole 11, a hole 12, a boss 13, a long and thin screw 14, a long and thin screw hole 15 and a jackscrew hole

[ detailed description ] embodiments

Combine the attached drawing, cross-section (8) of frame-type single-end lock blade holder base (1) be frame-type structure, flange (2) are installed at base (1) top, the flange passes through long and thin screw (13) and connects stepped voussoir (7), when putting handle of a knife (3) on the flange just, the conical surface of handle of a knife up, can install numerical control blind rivet (4) on the handle of a knife this moment, when putting the handle of a knife on the flange conversely, the conical surface of handle of a knife is down, can install nut (5) and numerical control cutter (6) on the handle of a knife this moment, the base passes through the cylinder head screw and installs on the frock work piece. With particular reference to fig. 1, the main components and principles are as follows:

1. cross-sectional shape: the section (8) is in a U-shaped or quadrilateral frame structure, and quadrilaterals include but are not limited to right trapezoid, isosceles trapezoid, rectangle and square. See figure 3 for details

2. Spline structure: adopt spline structure between flange (2) and base (1), there is boss (12) of spline structure flange below, and there is hole (11) of spline structure base top, and both meshing, the structure is more firm. See figure 2 for details

3. Step wedge block: the stepped wedge block (7) is placed in a groove of the flange (2), an elongated screw (13) penetrates through the screw hole (14), and the stepped wedge block can rotate around the elongated screw. See figure 4 for details

4. And (3) utilizing a glass bead jackscrew for fastening: the step-type wedge block (7) is of a symmetrical structure, and a glass bead jackscrew is respectively arranged in jackscrew holes (15) at two sides of the step and plays a role in fastening when rotating to the position. See figure 5 for details

Due to the adoption of the structure, the frame type single-head lock cutter holder is more convenient and faster when the numerical control blind rivet and the screw cap are installed and disassembled, and the types of the lock cutter holders in the market are enriched.

Claims

1. The utility model provides a frame-type single-end lock blade holder, a serial communication port cross-section (8) of base (1) of frame-type single-end lock blade holder is frame rack construction, flange (2) are installed at base (1) top, the flange passes through long and thin screw (13) and connects stepped voussoir (7), when putting handle of a knife (3) on the flange, the conical surface of handle of a knife up, can install numerical control blind rivet (4) on the handle of a knife this moment, when putting the handle of a knife on the flange in the opposite direction, the conical surface of handle of a knife is down, can install nut (5) and numerical control cutter (6) on the handle of a knife this moment, the base passes through the cylinder head screw and installs.

2. A frame-type single-headed lock seat as claimed in claim 1, characterized in that the cross-section (8) is a U-shaped or quadrangular frame structure, the quadrangle including right trapezoid, isosceles trapezoid, rectangle, square.

3. The frame type single-head lock cutter holder according to claim 1, characterized in that a spline structure is adopted between the flange (2) and the base (1), a boss (12) or a hole of the spline structure is arranged below the flange, a hole (11) or a boss of the spline structure is arranged above the base, the boss and the hole are engaged, and then a screw passes through the screw hole (10) from bottom to top for fastening, so that the structure is more stable.

4. A frame-type single-ended tool holder according to claim 1, characterized in that the stepped wedge (7) is placed in a recess in the flange (2) and that an elongated screw (13) is passed through the screw hole (14), about which the stepped wedge can be rotated.

5. A frame-type single-ended tool apron according to claim 1, wherein the stepped wedge (7) is of a symmetrical construction and a bead jackscrew is placed in each of the jackscrew holes (15) on both sides of the step, and when rotated into position, the bead jackscrews act as a fastening.