CN216912139U

CN216912139U - Boring inner hole and internal thread tool apron for machining opening of long-tube trailer gas cylinder

Info

Publication number: CN216912139U
Application number: CN202220768397.9U
Authority: CN
Inventors: 胡文民; 杨孝芳; 王云飞; 刘晨
Original assignee: Zhejiang Lanxi Haiju Intelligent Equipment Co ltd
Current assignee: Zhejiang Lanxi Haiju Intelligent Equipment Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-08
Anticipated expiration: 2032-03-31

Abstract

The utility model provides a boring inner hole and an internal thread tool apron for machining a long-tube trailer gas cylinder opening, and belongs to the technical field of machining. It has solved current cutter installation defect. The utility model comprises a seat body and a cutter shaft arranged on the seat body, wherein one end of the cutter shaft is connected with the seat body, the other end of the cutter shaft extends outwards, at least two blade stations are arranged on the cutter shaft, and blades on each blade station can be independently contacted with a workpiece. The utility model has the advantage that a plurality of blades can be installed simultaneously.

Description

Boring inner hole and internal thread tool apron for machining opening of long-tube trailer gas cylinder

Technical Field

The utility model belongs to the technical field of machining, relates to a cutter, and particularly relates to a boring inner hole and an internal thread cutter holder for machining a cylinder opening of a long-tube trailer gas cylinder.

Background

The cutter that uses on the current gas cylinder bottleneck processing equipment all adopts ordinary lathe tool, the handle of a knife of ordinary lathe tool needs to be installed earlier on the knife rest, the knife rest is installed again on the workstation of processing equipment, only adorn a blade on ordinary lathe tool is a handle of a knife, need install a plurality of handles of a knife simultaneously according to the different processing demands dismouting of on the knife rest during processing, the dismouting is loaded down with trivial details, waste time and energy, and the spare part is many, be unfavorable for the rotatory equal motion of knife rest, when the rotatory man-hour that adds of needs cutter, the cutter of ordinary assembly mode not only assembles loaded down with trivial details, and the high-speed rotation of the knife rest that carries a plurality of removable spare parts also has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool apron capable of simultaneously mounting a plurality of blades, aiming at the defects of the existing tool.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a boring hole and internal thread blade holder for processing long-tube trailer gas cylinder bottleneck, includes a pedestal and sets up a arbor on the pedestal, arbor one end links to each other with the pedestal, and the other end outwards extends, is equipped with two at least blade stations on the arbor, and the blade station is used for installing the blade, and the blade homoenergetic on each blade station can contact with the work piece alone.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the blade stations are sequentially arranged at intervals along the extension direction of the cutter shaft.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the blades on each blade station are different in outer diameter of the circumference formed by taking the axis of the cutter shaft as the rotation center.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the cutter shaft is arranged on one side of the base body, the other side of the base body is provided with the mounting surface, and the extension direction of the cutter shaft is perpendicular to the mounting surface.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the mounting surface is provided withA positioning groove with a cross section of

And (4) shaping.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the base body is provided with a central hole which is concentric with the cutter shaft.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the positioning groove radially extends along the central hole, the positioning groove penetrates through the center of the central hole, and the central hole is symmetrically arranged relative to the positioning groove.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the base body is further provided with a plurality of mounting holes, and the mounting holes penetrate through the base body along the extension direction of the cutter shaft.

In the boring inner hole and the internal thread tool apron for machining the opening of the long-tube trailer gas cylinder, the mounting hole is a waist-shaped hole.

In the boring inner hole and the internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, one blade station is positioned at the suspended end of the cutter shaft.

In the boring inner hole and internal thread tool holder for machining the cylinder opening of the long-tube trailer gas cylinder, the blade stations comprise a first blade station for installing an inner hole blade and a second blade station for installing a thread blade, and the first blade station is far away from the base body relative to the second blade station.

In the boring inner hole and the internal thread tool apron for machining the opening of the long-tube trailer gas cylinder, the first blade station is located at the suspended end of the cutter shaft.

In the boring inner hole and the internal thread tool apron for machining the opening of the long-tube trailer gas cylinder, the blade station further comprises a third blade station, and the third blade station is used for installing a rhombic blade.

In the boring inner hole and the internal thread tool apron for machining the cylinder opening of the long-tube trailer gas cylinder, the first blade station, the third blade station and the second blade station are sequentially arranged at intervals along the extension direction of the cutter shaft.

In the boring inner hole and the internal thread tool apron for machining the cylinder opening of the long-tube trailer gas cylinder, the third blade station is close to the second blade station relative to the first blade station.

In the boring inner hole and the internal thread cutter holder for processing the opening of the long-tube trailer gas cylinder, the cutter shaft is provided with a first cutting surface and a second cutting surface, the first cutter station is arranged on the first cutting surface, and the second cutter station and the third cutter station are arranged on the second cutting surface.

In the boring inner hole and internal thread tool apron for processing the opening of the long-tube trailer gas cylinder, the periphery of the tool apron body is formed by enclosing two cambered surfaces and two planes, the two cambered surfaces are arranged symmetrically relative to the center of the center hole, and the two planes are arranged symmetrically relative to the center of the center hole.

Compared with the prior art, the utility model has the advantages that:

1. at least two blades can be installed at the same time, and a plurality of procedures can be finished by one-time clamping, so that the machining efficiency can be greatly improved;

2. the tool apron integrates the functions of the existing common tool rest and the tool shank, and the tool apron is integrally formed, convenient to install and high in installation reliability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

fig. 3 is a schematic structural view of the mounting surface.

In the figure, 1, a seat body; 2. a cutter shaft; 3. a cambered surface; 4. a plane; 5. a mounting surface; 6. a central bore; 7. positioning a groove; 8. mounting holes; 9. an inner hole blade; 10. a threading blade; 11. a diamond-shaped blade; 12. a first cutting surface; 13. a second cutting face.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the tool holder for boring an inner hole and an internal thread for processing a bottle opening of a gas cylinder of a long tube trailer provided by the present invention comprises a holder body 1 and a knife shaft 2 arranged on the holder body 1, the holder body 1 and the knife shaft 2 are integrally formed, the holder body 1 is a central symmetric structure, the periphery of the holder body 1 is formed by two arc surfaces 3 and two planes 4, two side surfaces of the holder body 1 are parallel, one end of the knife shaft 2 is connected to one side surface of the holder body 1, the knife shaft 2 is located at the center of the holder body 1, the other end of the knife shaft 2 extends outwards and is suspended, the knife shaft 2 is perpendicular to the side surface of the holder body 1, the other side surface of the holder body 1 is an installation surface 5, the installation surface 5 is used for being attached to and installed on a worktable of a processing device, the center of the installation surface 5 is provided with a center hole 6, the bottom of the center hole 6 is closed, the center hole 6 is concentrically arranged with the knife shaft 2, the installation surface 5 is provided with a positioning groove 7, the cross section of the positioning groove 7 is shaped as

Shape, constant head tank 7 is followed, and 6 radial extensions in centre bore, constant head tank 7 pass 6 centers in the centre bore, and 6 relative constant head tank 7 symmetries in centre bore set up, and 1 periphery of pedestal is run through at constant head tank 7 both ends, and constant head tank 7 is used for 1 installation location of pedestal, still is equipped with four mounting holes 8 on the pedestal 1, and mounting hole 8 runs through pedestal 1 along 2 extending direction of arbor, and mounting hole 8 is waist shape hole, and four mounting holes 8 set up along 6 circumference in centre bore.

The cutter shaft 2 is provided with at least two cutter stations, three cutter stations are arranged in the embodiment, each cutter station is used for installing a cutter, the cutter stations are sequentially arranged at intervals along the extending direction of the cutter shaft 2, the three cutter stations comprise a first cutter station, a second cutter station and a third cutter station, the first cutter station, the third cutter station and the second cutter station are sequentially arranged at intervals along the extending direction of the cutter shaft 2, the first cutter station is positioned at the suspension end of the cutter shaft 2 and is used for installing an inner hole cutter 9, the second cutter station is used for installing a thread cutter 10, the third cutter station is used for installing a diamond-shaped cutter 11, the third cutter station is close to the second cutter station relative to the first cutter station, the cutter shaft 2 is provided with a first cutting surface 12 and a second cutting surface 13, the first cutter station is arranged on the first cutting surface 12, and the second cutter station and the third cutter station are arranged on the second cutting surface 13, when the seat body 1 rotates around the center of the cutter shaft 2, the outer diameter of the circumference formed by the rotation of the inner hole blade 9 is smaller than that formed by the rotation of the thread blade 10, and the outer diameter of the circumference formed by the rotation of the thread blade 10 is larger than that formed by the rotation of the diamond-shaped blade 11.

When the machining is carried out, the base body 1 drives the blade to rotate, the cutter shaft 2 is fed to go deep into an inner hole of a workpiece, the inner hole of the workpiece is firstly bored through the inner hole blade 9, the inner hole is then subjected to thread machining through the thread blade 10 after the machining is finished, the circumference formed by the rotation of the thread blade 10 is the largest, so that the inner hole blade 9 and the diamond-shaped blade 11 in the inner hole cannot generate interference contact with the workpiece, and finally burrs generated in the thread machining process are removed through the diamond-shaped blade 11.

The blade stations can also be only provided with two or more than three, and are specifically arranged according to the processing requirements.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be understood in an open-ended sense, i.e. in a sense equivalent to "including at least … …", and not in a closed sense, i.e. in a sense not to be understood as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a boring hole and internal thread blade holder for processing long-tube trailer gas cylinder bottleneck, its characterized in that includes a pedestal (1) and sets up a arbor (2) on pedestal (1), arbor (2) one end links to each other with pedestal (1), and the other end outwards extends, is equipped with two at least blade stations on arbor (2), and the blade station is used for installing the blade, and the blade homoenergetic on each blade station can contact alone with the work piece.

2. The tool apron for boring the inner hole and the inner thread of the opening of the long-tube trailer gas cylinder is characterized in that the blade stations are sequentially arranged at intervals along the extension direction of the cutter shaft (2).

3. The tool apron for machining the boring inner hole and the internal thread of the opening of the long-tube trailer gas cylinder is characterized in that the outer diameters of the circumferences formed by the blades on the blade stations by taking the axis of the cutter shaft (2) as a rotation center are different.

4. The tool apron for machining the boring inner hole and the internal thread of the opening of the long-tube trailer gas cylinder is characterized in that the cutter shaft (2) is arranged on one side of the base body (1), the other side of the base body (1) is provided with an installation surface (5), and the extension direction of the cutter shaft (2) is perpendicular to the installation surface (5).

5. The tool apron for processing the boring inner hole and the internal thread of the opening of the long-tube trailer gas cylinder is characterized in that a positioning groove (7) is arranged on the mounting surface (5), and the cross section of the positioning groove (7) is of a shape of

And (4) shaping.

6. The tool apron for processing the boring inner hole and the internal thread of the opening of the long-tube trailer gas cylinder is characterized in that the base body (1) is provided with a central hole (6), and the central hole (6) is concentric with the cutter shaft (2).

7. A boring inner bore and internal thread tool apron for machining long tube trailer gas cylinder mouths as claimed in claim 1 or 2, characterized in that the blade stations comprise a first blade station for mounting an inner bore blade (9) and a second blade station for mounting a thread blade (10), wherein the first blade station is remote from the holder body (1) relative to the second blade station.

8. The tool apron for machining the bored inner hole and the internal thread of the opening of the long tube trailer gas cylinder according to claim 7, characterized in that the blade stations further comprise a third blade station for mounting a diamond-shaped blade (11).

9. The tool apron for machining the boring inner hole and the internal thread of the opening of the long-tube trailer gas cylinder is characterized in that the first blade station, the third blade station and the second blade station are sequentially arranged at intervals along the extension direction of the cutter shaft (2).

10. A tool holder for machining bored inner and inner screw threads of long tube trailer gas cylinder mouths according to claim 9, characterized in that the tool shaft (2) is provided with a first cutting face (12) and a second cutting face (13), the first blade station is provided on the first cutting face (12), and the second blade station and the third blade station are provided on the second cutting face (13).