TWM464255U - Side-fixed vertical milling tool grip with shock prevention function - Google Patents

Description

Side-mounted end mill handle with anti-shock function

The utility model relates to a side solid end mill shank, in particular to a side solid end mill shank with anti-vibration function.

In the past, a side-mounted end mill shank was used for tool installation. In the past, when a tool was fixed, a plurality of bolts were used to tighten the tool, but there was still a gap between the tool and the inner ring of the side-mounted end mill shank. Existence, therefore, when the cutting process is performed, the sharp vibration of the tool may result in the loss of noise, processing precision, and tool wear.

In order to further improve the function of the side-mounted end mill shank, a side-mounted end mill shank that can be shockproof is one of the research and development targets of the current relevant industry.

Therefore, the purpose of the present invention is to provide a side-mounted end mill shank that can be shockproof.

Therefore, the novel side-mounted end mill shank with anti-vibration function comprises a shank body, a plurality of bolts, and a plurality of anti-vibration members, wherein the shank body comprises a long hole opened in the center for a tool to be inserted, and a plurality of holes a screw hole that communicates with the long hole and is opened at a side surface, and a plurality of recessed holes are formed in the long hole The inner side of the ring groove, the bolts are respectively screwed in the screw holes for fixing the cutter, and the anti-vibration members are respectively engaged in the ring grooves of the shank body and used for pressing the cutter .

The utility model has the advantages that the anti-vibration member can further improve the fixing strength of the cutter, provide the anti-shock function, and have the advantages of noise reduction, processing precision, and tool wear reduction, and the function of the cutter sleeve is indeed improved. Further improved.

1‧‧‧Knife body

11‧‧‧Long hole

12‧‧‧ screw holes

13‧‧‧ Ring groove

2‧‧‧ bolt

3‧‧‧Anti-vibration parts

3'‧‧‧ top shockproof parts

100‧‧‧Tools

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a perspective view illustrating a first preferred embodiment of the novel side-mounted end mill handle with anti-shock function. 2 is a cross-sectional view showing a shank body, a plurality of bolts and a plurality of anti-vibration members of the first preferred embodiment; and FIG. 3 is a cross-sectional view showing the second comparison of the side-mounted end mill shank having the anti-vibration function of the present invention; A good example.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1 and FIG. 2, a first preferred embodiment of the novel side-mounted end mill shank having a shockproof function includes a shank body 1, a plurality of bolts 2, and a plurality of anti-vibration members 3.

The shank body 1 includes a front end surface 10, a long hole 11 opened at the center for inserting a cutter 100, and a plurality of long holes 11 The screw hole 12 is connected to the side surface, and the plurality of ring holes 13 are recessed in the inner side surface of the long hole 11 .

The bolts 2 are respectively screwed into the screw holes 12. In the first preferred embodiment, the number of the screw holes 12 and the bolts 2 is two, and the bolts 2 are used to fix the cutter 100.

The anti-vibration members 3 are respectively disposed in the ring grooves 13 of the shank body 1. In the first preferred embodiment, the number of the ring grooves 13 and the anti-vibration member 3 is two, and the anti-vibration members are 3 is in an O-ring type, and the screw holes 12 and the ring grooves 13 are alternately arranged with each other, and the anti-vibration members 3 are used to firmly fix the tool 100 by friction with the tool 100, thereby effectively improving the tool. 100 fixed strength and provides shockproof function.

Referring to FIG. 3, the second preferred embodiment of the novel side-mounted end mill shank having the anti-vibration function is substantially the same as the assembly and assembly of the first preferred embodiment, except that in the second preferred embodiment. The top anti-vibration member 3' is embedded in the front end surface of the shank body 1, and the top anti-vibration member 3' is in an O-ring shape.

In summary, the present invention can further improve the fixing strength of the cutter 100 by using the anti-vibration members 3, so that even when the cutter 100 is subjected to severe machining, the anti-vibration function of the anti-vibration member 3 is provided. The advantages of noise reduction, improved machining accuracy, and reduced wear of the tool 100 ensure that the function of the tool sleeve is further improved.

However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change of the patent application scope and the patent specification content of the present invention is Modifications are still within the scope of this new patent.

1‧‧‧Knife body

11‧‧‧Long hole

12‧‧‧ screw holes

13‧‧‧ Ring groove

2‧‧‧ bolt

3‧‧‧Anti-vibration parts

100‧‧‧Tools

Claims (5)

A side-mounted end mill shank having a shockproof function, comprising: a shank body, comprising a long hole opened at the center for a tool to be inserted, and a plurality of screw holes communicating with the long hole and opening at the side, And a plurality of annular grooves recessed in the inner side of the long through hole; a plurality of bolts respectively screwed in the screw holes for fixing the cutter; and a plurality of anti-vibration members respectively attached to the rings of the handle body In the slot and used to force the tool. The side-mounted end mill shank with anti-shock function according to claim 1, wherein the number of the screw holes and the ring grooves is two and are staggered with each other. The side-mounted end mill shank having the anti-vibration function according to claim 1, wherein the anti-vibration members are in an O-ring type. The side-mounted end mill shank having the anti-vibration function according to claim 1 further comprises a top anti-vibration member embedded on the front end surface of the shank body. The side-mounted end mill handle with anti-shock function according to claim 4, wherein the top anti-vibration member has an O-ring type.