CN210908250U

CN210908250U - Shaft milling square tool

Info

Publication number: CN210908250U
Application number: CN201920926357.0U
Authority: CN
Inventors: 谢臣
Original assignee: Yichang Uphitech Machinery Equipment Manufacturing Co ltd
Current assignee: Yichang Uphitech Machinery Equipment Manufacturing Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-07-03
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a shaft milling square tool, which comprises a fixed clamp, wherein the fixed clamp is provided with a plurality of chucks, the chucks are sleeved with a plurality of roller shafts, the roller shafts are provided with detachable clamps, and the roller shafts correspond to milling cutters; the fixed clamp comprises a clamp head, an expansion sleeve is arranged in the clamp head, the roller shaft is sleeved in the expansion sleeve, the detachable clamp comprises an outer ring, and a pressure ring which can be sleeved with the roller shaft is arranged in the outer ring; the milling cutter is arranged on the tail frame, and the position of the milling cutter corresponds to the position of the roller shaft. The beneficial effects are as follows: 10 shafts can be milled at one time, and the efficiency is improved by multiple times; the heights of the two ends of the shaft are the same, and the machining size and the machining precision are well guaranteed; the fixed clamp and the movable clamp are combined, so that the assembly and the processing are convenient, and the effect of convenient disassembly and assembly is achieved.

Description

Shaft milling square tool

Technical Field

The utility model relates to a frock, especially a frock for axle side of milling.

Background

The shaft milling is an important process in the main shaft machining, a flat tongs is generally adopted for clamping and fixing during the shaft milling operation, an operator mills the shaft according to experience, if the clamping is unstable, the heights of two ends of the shaft are different, the shaft is difficult to machine when the clamping exceeds 1M, the machining size is influenced, the machining length and the machining precision are limited, and the product quality is reduced.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model provides a frock for axle mills side.

The shaft milling square tool comprises a fixed clamp, wherein a plurality of chucks are arranged on the fixed clamp, a plurality of roller shafts are sleeved in the chucks, detachable clamps are arranged on the roller shafts, and the roller shafts correspond to milling cutters; the fixed clamp comprises a clamp head, an expansion sleeve is arranged in the clamp head, the roller shaft is sleeved in the expansion sleeve, the detachable clamp comprises an outer ring, and a pressure ring which can be sleeved with the roller shaft is arranged in the outer ring; the milling cutter is arranged on the tail frame, and the position of the milling cutter corresponds to the position of the roller shaft.

And ten chucks are arranged on the fixed clamp.

The detachable fixture is internally provided with a blank hole capable of being sleeved with the roller shaft, and the detachable fixture is also provided with a positioning pin capable of fastening the roller shaft.

Still include the mount pad, mounting fixture and tailstock install on the mount pad.

The detachable clamp comprises an upper fixing plate and a lower fixing plate, an upper screw hole is formed in the upper fixing plate, a lower screw hole corresponding to the upper fixing plate is formed in the lower fixing plate, and the upper screw hole is connected with the lower screw hole through a nut and a thread.

A shaft milling side frock, its beneficial effect is:

(1) 10 shafts can be milled at one time, and the efficiency is improved by multiple times;

(2) the fixed clamp and the movable clamp are combined, the heights of the two ends of the shaft are the same, and the machining size and the machining precision are well guaranteed;

(3) different drum shafts are installed to the type of accessible adjustment anchor clamps, and convenient equipment and processing have easy dismounting's effect.

Drawings

FIG. 1 is a schematic block diagram of a shaft milling square tool;

FIG. 2 is a top view of a shaft milling square tool;

FIG. 3 is a schematic structural view of a fixing clamp of the shaft milling square tool;

fig. 4 is a schematic structural diagram of a detachable clamp of the shaft milling tool.

The reference numbers in the figures illustrate:

1. the fixture comprises a fixing fixture, 2 parts of a chuck, 3 parts of a roller shaft, 4 parts of a detachable fixture, 5 parts of a milling cutter, 6 parts of a fixture head, 7 parts of an expansion sleeve, 8 parts of an outer ring, 9 parts of a pressure ring, 10 parts of a tail frame, 11 parts of a blank hole, 12 parts of a positioning pin, 13 parts of a mounting seat, 14 parts of an upper fixing plate, 15 parts of a lower fixing plate, 16 parts of an upper screw hole, 17 parts of a lower screw hole and 18 parts of a nut.

Detailed Description

In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.

The shaft milling square tool comprises a fixed clamp 1, wherein a plurality of clamping heads 2 are arranged on the fixed clamp 1, a plurality of roller shafts 3 are sleeved in the clamping heads 2, detachable clamps 4 are arranged on the roller shafts 3, and the roller shafts 3 correspond to milling cutters 5; the fixed clamp 1 comprises a clamp head 6, an expansion sleeve 7 is arranged in the clamp head 6, the roller shaft 3 is sleeved in the expansion sleeve 7, the detachable clamp 4 comprises an outer ring 8, and a pressing ring 9 which can be sleeved with the roller shaft 3 is arranged in the outer ring 8; the milling cutter 5 is arranged on the tail frame 10, and the position of the milling cutter 5 corresponds to the position of the roller shaft 3.

The fixing clamp is characterized in that ten clamping heads 2 are arranged on the fixing clamp 1, a blank hole 11 capable of being sleeved with the roller shaft 3 is formed in the detachable clamp 4, a positioning pin 12 capable of fastening the roller shaft 3 is further arranged on the detachable clamp 4, the fixing clamp further comprises a mounting seat 13, and the fixing clamp 1 and the tail frame 10 are mounted on the mounting seat 13.

The detachable clamp 4 comprises an upper fixing plate 14 and a lower fixing plate 15, an upper screw hole 16 is formed in the upper fixing plate 14, a lower screw hole 17 corresponding to the upper fixing plate 14 is formed in the lower fixing plate 15, and the upper screw hole 16 and the lower screw hole 17 are in threaded connection through a nut 18.

A shaft milling side frock, theory of operation: a plurality of roller shafts 3 can be fixedly sleeved in the fixing clamp, the detachable clamp is detachably connected with the roller shafts 3, milling cutters 5 are arranged corresponding to the main shafts 3, the roller shafts 3 can be used for square milling, 10 shafts can be milled at one time, and efficiency can be effectively improved.

To sum up, the preferred embodiment of the present invention is only, the protection scope of the present invention is not limited thereto, and all equivalent changes and modifications made in accordance with the patent scope and the content of the specification of the present invention are all within the scope covered by the present invention.

Claims

1. The shaft milling square tool is characterized by comprising a fixed clamp (1), wherein a plurality of chucks (2) are arranged on the fixed clamp (1), a plurality of roller shafts (3) are sleeved in the chucks (2), a detachable clamp (4) is arranged on each roller shaft (3), and each roller shaft (3) corresponds to a milling cutter (5);

the fixed clamp (1) comprises a clamp head (6), an expansion sleeve (7) is arranged in the clamp head (6), the drum shaft (3) is sleeved in the expansion sleeve (7), the detachable clamp (4) comprises an outer ring (8), and a pressing ring (9) which can be sleeved with the drum shaft (3) is arranged in the outer ring (8);

the milling cutter (5) is arranged on the tail frame (10), and the position of the milling cutter (5) corresponds to the position of the roller shaft (3).

2. The shaft milling square tool according to claim 1, characterized in that: the fixing clamp (1) is provided with ten chucks (2).

3. The shaft milling square tool according to claim 1, characterized in that: the detachable clamp (4) is internally provided with a blank hole (11) which can be sleeved with the roller shaft (3), and the detachable clamp (4) is also provided with a positioning pin (12) which can fasten the roller shaft (3).

4. The shaft milling square tool according to claim 1, characterized in that: the fixing clamp is characterized by further comprising a mounting seat (13), and the fixing clamp (1) and the tailstock (10) are fixedly connected with the mounting seat (13).

5. The shaft milling square tool according to claim 1, characterized in that: removable anchor clamps (4) include upper fixed plate (14) and bottom plate (15), be equipped with on upper fixed plate (14) screw (16), be equipped with on bottom plate (15) with upper fixed plate (14) corresponding lower screw (17), go up screw (16) and screw (17) down and pass through nut (18) threaded connection.