CN218533548U

CN218533548U - Novel modular cylinder handle interface

Info

Publication number: CN218533548U
Application number: CN202121032318.XU
Authority: CN
Inventors: 冯辉; 张莉莉
Original assignee: Bestool Tool Manufacturing Co ltd
Current assignee: Bestool Tool Manufacturing Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2023-02-28
Anticipated expiration: 2031-05-14

Abstract

The application provides a novel modular cylindrical handle interface, which comprises a cylindrical handle male head and a cylindrical handle female head which are matched; a telescopic clamping assembly is arranged on the cylindrical handle male head; the clamping assembly is positioned inside the cylindrical handle male head; a through clamping hole is formed in the cylindrical handle female head corresponding to the clamping component; the inside dustproof mechanism that is equipped with of joint hole. According to the technical scheme provided by the embodiment of the application, the cylindrical handle male head and the cylindrical handle female head are respectively arranged on the boring cutter and the machine tool, so that the connection between the boring cutter and the machine tool is converted into the connection between the cylindrical handle male head and the cylindrical handle female head; the cylindrical handle male head and the cylindrical handle female head are connected in a plugging mode, and can be locked and fixed through the clamping assembly, so that the connection requirement between the boring cutter and the machine tool can be met, and quick installation can be realized.

Description

Novel modular cylinder handle interface

Technical Field

The application relates to the technical field of machining and cutting, in particular to a novel modular cylindrical handle interface.

Background

The boring cutter is one of hole machining cutters, is generally a round handle, and a square cutter rod used for a larger workpiece is generally found in a vertical lathe, and the most common occasions are inner hole machining, hole expanding, profiling and the like. However, the inner hole can be machined, and the outer circle of the end face can also be machined, but the machining is not used conventionally.

At present, the connection mode commonly adopted by the modular boring cutter is a hole-shaft matching connection mode; the side fixed connection, one side atress, the atress is inhomogeneous, has the off-centre, increases the jump of cutter.

Disclosure of Invention

In view of the above-described deficiencies or inadequacies in the prior art, it would be desirable to provide a novel modular cylindrical shank interface.

The application provides a novel modular cylindrical handle interface, which comprises a cylindrical handle male head and a cylindrical handle female head which are matched; a telescopic clamping component is arranged on the cylindrical handle male head; the clamping assembly is positioned in the cylindrical handle male head; a through clamping hole is formed in the cylindrical handle female head corresponding to the clamping assembly; the inside dustproof mechanism that is equipped with of joint hole.

Furthermore, the clamping assembly comprises a stud bolt and sliding blocks arranged at two ends of the stud bolt; two ends of the stud bolt are respectively provided with reverse threads which are respectively in threaded connection with the sliding block.

Furthermore, a through hole is arranged on the male head of the cylindrical handle along the radial direction; the cross section of the through hole corresponds to the sliding block; the sliding block and the stud are positioned in the through hole.

Furthermore, a limiting hole is also formed in the male head of the cylindrical handle; the limiting hole is vertical to and communicated with the through hole, and a matched limiting pin can be installed in a pluggable manner; one end of the sliding block close to the stud bolt is provided with a limiting plane corresponding to the limiting pin.

Furthermore, both ends of the stud bolt are respectively provided with a hexagonal hole.

Further, the dustproof mechanism comprises a sealing block; the sealing block is made of elastic material and is provided with a cross hole along the axis direction of the clamping hole.

Furthermore, a limiting block is arranged at one end of the cylindrical handle male head close to the cylindrical handle female head; the female head of the cylindrical handle is provided with a corresponding butt joint groove corresponding to the limiting block.

The application has the advantages and positive effects that:

according to the technical scheme, the cylindrical handle male head and the cylindrical handle female head are respectively arranged on the boring cutter and the machine tool, so that the connection between the boring cutter and the machine tool is converted into the connection between the cylindrical handle male head and the cylindrical handle female head; the cylindrical handle male head and the cylindrical handle female head are connected in a plugging mode, and can be locked and fixed through the clamping assembly, so that the connection requirement between the boring cutter and the machine tool can be met, and quick installation can be realized.

Furthermore, the double-ended bolt can synchronously drive the sliding blocks at the two ends to move in opposite directions or relative movement through the reverse threads at the two ends, so that the boring cutter in a locking state is stressed in two directions, and the jumping can be effectively reduced.

Drawings

FIG. 1 is a schematic structural diagram of a novel modular cylindrical shank interface provided by an embodiment of the present application;

fig. 2 is a schematic structural diagram of an exploded view of the novel modular cylindrical shank interface provided in the embodiment of the present application.

The text labels in the figures are represented as: 100-cylindrical handle male head; 101-a through hole; 102-a limiting hole; 110-stud bolts; 120-a slide block; 130-a limit pin; 140-a limiting block; 200-cylindrical handle female head; 210-a clamping hole; 220-sealing the block.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Referring to fig. 1-2, the present embodiment provides a novel modular cylindrical shank interface, which includes a cylindrical shank female head 200 mounted on a machine tool and a cylindrical shank male head 100 for mounting a boring tool, so that the connection between the boring tool and the machine tool is converted into the connection between the cylindrical shank male head 100 and the cylindrical shank female head 200.

In a preferred embodiment, a convex plug is arranged on the cylindrical handle male head 100, and a matched socket is arranged on the cylindrical handle female head 200 corresponding to the plug; the inside of plug is equipped with telescopic chucking subassembly, corresponds the chucking subassembly on the lateral wall of socket and is equipped with the joint hole 210 of matching.

In a preferred embodiment, the clamping assembly includes a stud bolt 110 and sliders 120 respectively installed at both ends of the stud bolt 110; the stud bolt 110 has opposite threads at both ends thereof to be threadedly coupled to the slider 120. The stud 110 controls the sliders 120 at the two ends to synchronously move towards or towards each other through the reverse threads at the two ends.

Preferably, the plug is provided with a through hole 101 for installing the slider 120 along the radial direction; the cross section of the through hole 101 corresponds to the slider 120, so that the slider 120 can be driven by rotating the stud bolt 110 while the slider 120 is prevented from rotating in the through hole 101 while the slider 120 can be relatively slid.

Preferably, both ends of the stud bolt 110 are further provided with hexagonal holes, respectively, and the stud bolt 110 can be rotated at both ends of the through hole 101 by a wrench.

Preferably, the plug is also provided with a limit hole 102; the limiting hole 102 is perpendicular to and communicated with the through hole 101, and the position of the two sliding blocks 120 in the through hole 101 can be limited by the matched limiting pin 130; one end of the sliding block 120 close to the stud bolt 110 is provided with a limiting plane corresponding to the limiting pin 130.

In a preferred embodiment, the section of the clamping hole 210 corresponds to the sliding block 120, and two ends of the clamping hole are respectively provided with a sealing block 220 made of elastic material; a cross hole is formed in the sealing block 220 along the axial direction of the clamping hole 210 for a wrench to insert into.

In a preferred embodiment, a limiting block 140 is further disposed at one end of the cylindrical shank male head 100 close to the cylindrical shank female head 200; the female head 200 of the cylindrical handle is provided with a corresponding butt joint groove corresponding to the limiting block 140.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.

Claims

1. A novel modular cylindrical handle interface is characterized by comprising a cylindrical handle male head (100) and a cylindrical handle female head (200) which are matched; the cylindrical handle male head (100) is provided with a telescopic clamping assembly for locking the cylindrical handle male head (100) and the cylindrical handle female head (200); the clamping assembly is positioned inside the cylindrical handle male head (100); a through clamping hole (210) is formed in the cylindrical handle female head (200) corresponding to the clamping assembly; and a dustproof mechanism is arranged in the clamping hole (210).

2. The novel modular cylindrical shank interface of claim 1, characterized in that the clamping assembly comprises a stud (110) and a slider (120) mounted at both ends of the stud (110); two ends of the stud bolt (110) are respectively provided with reverse threads which are respectively in threaded connection with the sliding block (120).

3. The novel modular cylindrical shank interface according to claim 2, characterized in that the cylindrical shank male head (100) is provided with a through hole (101) along the radial direction; the cross section of the through hole (101) corresponds to that of the sliding block (120); the sliding block (120) and the stud bolt (110) are positioned in the through hole (101).

4. The novel modular cylindrical shank interface according to claim 3, characterized in that the cylindrical shank male head (100) is further provided with a limiting hole (102); the limiting hole (102) is perpendicular to and communicated with the through hole (101), and a matched limiting pin (130) is installed in a pluggable manner; one end of the sliding block (120) close to the stud bolt (110) is provided with a limiting plane corresponding to the limiting pin (130).

5. The novel modular cylindrical shank interface of claim 2, characterized in that both ends of the stud bolt (110) are further provided with hexagonal holes, respectively.

6. The novel modular cylindrical shank interface of claim 1, wherein the dust prevention mechanism comprises a seal block (220); the sealing block (220) is made of elastic materials, and a cross hole is formed in the axis direction of the clamping hole (210).

7. The novel modular cylindrical shank interface according to claim 1, characterized in that a limiting block (140) is further provided at one end of the cylindrical shank male head (100) close to the cylindrical shank female head (200); the cylindrical handle female head (200) is provided with a corresponding butt joint groove corresponding to the limiting block (140).