CN212652766U

CN212652766U - Steel bushing milling flutes anchor clamps

Info

Publication number: CN212652766U
Application number: CN202021130246.8U
Authority: CN
Inventors: 汤海仕
Original assignee: Changsha Huayi Machinery Co ltd
Current assignee: Changsha Huayi Machinery Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-05
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to a steel bushing milling flutes anchor clamps, including cope match-plate pattern, lower bolster, stopper, the cope match-plate pattern below is provided with the semicircular arc face, the lower bolster top corresponds the semicircular arc face is provided with down the semicircular arc face, just the semicircular arc face with lower semicircular arc face and steel bushing shape phase-match, the cope match-plate pattern with the lower bolster passes through a plurality of screw threaded connection, the lower bolster rear side is close to lower semicircular arc face position is provided with the stopper. The utility model relates to an ingenious, convenient to use increases area of contact through the circular arc, and the steel bushing is difficult to take place to warp, can realize moreover that a plurality of steel sleeves are fixed with the installation in the quick location on the milling machine, has simplified the processing step, has improved production efficiency.

Description

Steel bushing milling flutes anchor clamps

Technical Field

The utility model relates to a steel bushing production field especially relates to a steel bushing milling flutes anchor clamps.

Background

In the production of the steel bushing, a horizontal milling machine is needed to mill grooves at positions, close to two ends, of the steel bushing (see fig. 1), but the steel bushing is a round pipe fitting, deformation is easy to occur through fixing of a bench vice, the positioning steps are complex, a milling cutter head is generally required to be aligned with the end face of the steel bushing manually and then processed, visual errors are easy to generate, only one steel bushing can be processed at a time, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a steel bushing milling flutes anchor clamps.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a steel bushing milling flutes anchor clamps includes cope match-plate pattern, lower bolster, stopper, the cope match-plate pattern below is provided with the first semicircular arc face, the lower bolster top corresponds first semicircular arc face is provided with down the semicircular arc face, just first semicircular arc face with lower semicircular arc face and steel bushing shape phase-match, the cope match-plate pattern with the lower bolster passes through a plurality of screw threaded connection, the lower bolster rear side is close to lower semicircular arc face position is provided with the stopper.

The utility model provides a pair of a steel bushing milling flutes anchor clamps in a preferred embodiment, the cope match-plate pattern below with lower bolster top both sides screw position is provided with holds the chamber, just it is provided with the spring to hold the intracavity.

The utility model provides a pair of steel bushing milling flutes anchor clamps in a preferred embodiment, the lower bolster both sides are provided with the U-shaped groove.

The utility model provides a pair of steel bushing milling flutes anchor clamps in a preferred embodiment, the stopper includes annular dog, stand one end with the lower bolster is connected, the other end with the annular dog is connected.

The utility model provides a pair of a steel bushing milling flutes anchor clamps in a preferred embodiment, last semicircular arc face with lower semicircular arc face equidistant is provided with a plurality of groups.

Compared with the prior art, the utility model provides a pair of steel bushing milling flutes anchor clamps's beneficial effect is: the utility model relates to an ingenious, convenient to use increases area of contact through the circular arc, and the steel bushing is difficult to take place to warp, can realize moreover that a plurality of steel sleeves are fixed with the installation in the quick location on the milling machine, has simplified the processing step, has improved production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic illustration of the construction of a steel casing.

Figure 2 is a schematic cross-sectional view of a steel casing milling groove clamp.

FIG. 3 is a top schematic view of a steel casing groove milling fixture.

In the figure: 1. mounting a template; 2. a lower template; 3. a stopper; 4. an upper semi-circular arc surface; 5. a lower semi-circular arc surface; 6. a screw; 7. a spring; 8. a U-shaped groove; 31. an annular stop block; 32. and (4) a column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the steel bushing milling groove clamp comprises an upper template 1, a lower template 2 and a limiter 3, wherein an upper semicircular arc surface 4 is arranged below the upper template 1, a lower semicircular arc surface 5 is arranged above the lower template 2 corresponding to the upper semicircular arc surface 4, the upper semicircular arc surface 4 and the lower semicircular arc surface 5 are matched with the shape of a steel bushing, the contact area is enlarged through the design of the arc surfaces, the steel bushing is not prone to deformation, the upper template 1 is in threaded connection with the lower template 2 through a plurality of screws 6, and the limiter 3 is arranged at the position, close to the lower semicircular arc surface 5, of the rear side of the lower template 2.

Preferably, the positions of screws 6 on two sides of the lower portion of the upper template 1 and the upper portion of the lower template 2 are provided with containing cavities, springs 7 are arranged in the containing cavities, and the upper template 1 can be supported by the springs 7, so that the steel sleeve is convenient to mount or dismount.

Preferably, two sides of the lower template 2 are provided with U-shaped grooves 8, so that the lower template 2 is conveniently and fixedly arranged on a milling machine.

Preferably, the stopper 3 comprises an annular stopper 31 and a column 32, one end of the column 32 is connected with the lower template 2, the other end of the column is connected with the annular stopper 31, and the annular stopper 31 is used as a positioning reference to limit the installation position of the steel sleeve.

Preferably, the upper semicircular arc surface 4 and the lower semicircular arc surface 5 are provided with a plurality of groups at equal intervals, so that the rapid positioning, installation and fixation of a plurality of steel sleeves on a milling machine can be realized.

When the steel bushing milling machine is used, the screws 6 are unscrewed, the steel bushing is arranged between the upper semi-arc surface 4 and the lower semi-arc surface 5, the limit stopper 3 is quickly positioned, the machining precision is ensured, the screws 6 are locked, the milling machine is used for milling grooves in the steel bushing, the machining steps are simplified, and the production efficiency is improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a steel bushing milling flutes anchor clamps which characterized in that: including cope match-plate pattern, lower bolster, stopper, the cope match-plate pattern below is provided with the first half arc face, the lower bolster top corresponds the first half arc face is provided with down the semicircle face, just first half arc face with lower semicircle arc face and steel bushing shape phase-match, the cope match-plate pattern with the lower bolster passes through a plurality of screw threaded connection, the lower bolster rear side is close to semicircle face position is provided with the stopper down.

2. The steel casing groove milling fixture of claim 1, wherein: and the screw positions at two sides of the lower part of the upper template and the upper part of the lower template are provided with containing cavities, and springs are arranged in the containing cavities.

3. The steel casing groove milling fixture of claim 1, wherein: and U-shaped grooves are formed in two sides of the lower template.

4. The steel casing groove milling fixture of claim 1, wherein: the limiting stopper comprises an annular stop block and an upright post, one end of the upright post is connected with the lower template, and the other end of the upright post is connected with the annular stop block.

5. The steel sleeve milling groove clamp as set forth in any one of claims 1 to 4, wherein: the upper semi-circular arc surface and the lower semi-circular arc surface are arranged in a plurality of groups at equal intervals.