CN218803166U

CN218803166U - Tool changing connecting seat

Info

Publication number: CN218803166U
Application number: CN202222883540.1U
Authority: CN
Inventors: 刘强
Original assignee: Foshan Boliang Glass Machinery Co ltd
Current assignee: Foshan Boliang Glass Machinery Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a tool changing connecting seat belongs to glass drilling machine field for the change of cutter has solved the trouble technical problem of cutter dismouting, and it includes blade holder and sword sucking disc, the blade holder is used for installing in the main shaft, the sword sucking disc is used for installing in the cutter, the blade holder with the sword sucking disc cooperatees, the blade holder with the sword sucking disc adsorbs fixedly.

Description

Tool changing connecting seat

Technical Field

The utility model belongs to glass drilling machine field, in particular to blade holder subassembly of swift change cutter.

Background

The blade holder subassembly of current glass drilling machine adopts blade holder and the fixed mode of threaded connection again after the cutter joint location, need dismantle the blade holder subassembly when changing the cutter, and the blade holder draw-in groove is aimed at to the bayonet socket of a left hand spanner, and the cutter draw-in groove is aimed at to the bayonet socket of a right hand spanner, dismantles cutter and blade holder through left and right rotating threaded connection, and the joint is in the blade holder after changing the cutter, and threaded connection accomplishes the tool changing with fixed cutter and blade holder again, and whole dismantlement is wasted time and energy with the process of installation. If the glass drilling machine is used for processing different apertures or the cutter is worn and needs to be frequently replaced, the tool changing efficiency can be greatly influenced by adopting the dismounting mode of the tool apron component, and then the tool apron component which is simple to dismount is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a blade holder subassembly has simplified the mounting structure of cutter and blade holder, makes dismantlement and installation convenient operation, has realized changing the cutter fast.

According to an aspect of the utility model, this tool changing connecting seat includes blade holder and sword sucking disc, the blade holder is used for installing in the main shaft, the sword sucking disc is used for installing in the cutter, the blade holder with the sword sucking disc cooperatees, the blade holder with the sword sucking disc adsorbs fixedly.

The tool apron and the tool sucker are fixed through magnet adsorption.

The outer edge of the tool apron and the outer edge of the tool sucker are provided with matched positioning teeth and positioning grooves, and the tool apron and the tool sucker are provided with matched positioning teeth and positioning grooves

The knife sucker is covered with the positioning groove through the positioning teeth.

And a pair of magnet pieces is arranged between the tool apron and the tool sucker and respectively arranged on the tool apron and the tool sucker.

And external threads are arranged at the end part of the cutter holder and the end part of the cutter sucker.

The end of the cutter holder is provided with external threads, the end of the cutter sucker is provided with an inner hole, and the inner hole is provided with a taper.

The utility model has the advantages that: because the cutter and the cutter sucker are fixed to be used as a matched cutter, the cutter is directly used

The sucking disc is taken out from the location tooth of blade holder, changes required sword sucking disc and can accomplish the change cutter, and whole change cutter's process need not use tools, has realized the quick replacement cutter, has improved tool changing efficiency, and then has improved the machining efficiency of glass drilling machine.

Drawings

FIG. 1 is a schematic perspective view of a tool changing connecting base according to a first embodiment of the present invention;

FIG. 2 is an exploded view of the tool changing attachment base shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the tool changing attachment mount shown in FIG. 1;

fig. 4 is a schematic perspective view of a tool changing connecting base according to a second embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1, 2 and 3, the tool changing connecting seat comprises a tool apron 1 and a tool sucking disc 4, and the outer edge of the tool apron 1 and the tool sucking disc 4

The outer fringe of (3) be equipped with assorted location tooth 7 and constant head tank 9, blade holder 1 and sword sucking disc 4 pass through location tooth 7 and close with constant head tank 9 lid, and the inside of blade holder 1 adsorbs has a magnet piece 5, and the absorption of sword sucking disc 4 has a magnet piece 5, and a pair of magnetic pole is constituteed to these two magnet pieces 5, and blade holder 1 is fixed in an organic whole with sword sucking disc 4 through the adsorption affinity of magnet piece 5.

The end part of the tool apron 1 and the end part of the tool sucking disc 4 are both provided with external threads 8, the external threads 8 of the tool apron 1 are used for connecting and fixing the spindle 6 of the glass drilling machine in a threaded manner, and the external threads 8 of the tool sucking disc 4 are used for connecting and fixing the milling cutter sleeve 2 in a threaded manner. The cutter arbor of milling cutter 3 has certain tapering, and the hole of milling cutter cover 2 has the tapering with the cutter arbor assorted of milling cutter 3, and the hole of milling cutter cover 2 carries out the tight fit assembly with the cutter arbor of milling cutter 3. The cutter suction disc 4, the milling cutter sleeve 2 and the milling cutter 3 are fixed to form a matched cutter for use.

As another embodiment of the above-mentioned matched cutting tool, as shown in fig. 4, an inner hole is formed at an end portion of the cutter suction cup 4, the inner hole has a taper, a tool bar of the milling cutter 3 has a taper matching with the inner hole of the cutter suction cup 4, and the tool bar of the milling cutter 3 and the inner hole of the cutter suction cup 4 are tightly fitted. When the cutter suction disc 4 is disassembled, the mandril is adopted to knock the cutter suction disc 4 to take out the cutter bar of the milling cutter 3.

As shown in fig. 1, 2, 3 and 4, since the cutter suction cup 4, the milling cutter housing 2 and the milling cutter 3 are used as a complete cutter,

consequently only need overcome magnet piece 5's adsorption affinity just can be directly take out the constant head tank 9 of sucking disc 4 from the location tooth 7 of blade holder 1, change required sucking disc 4, the constant head tank 9 of sucking disc 4 cooperates with the location tooth 7 of blade holder 1, it is fixed with sucking disc 4 and blade holder 1 under magnet piece 5's adsorption, can accomplish the change cutter, the whole process of changing the cutter need not the use of tools, quick replacement cutter has been realized, the tool changing efficiency is improved, and then the machining efficiency of glass drilling machine has been improved.

What has been described above are merely some of the embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims

1. The tool changing connecting seat is characterized by comprising a tool apron (1) and a tool sucking disc (4), wherein the tool apron (1) is used for being installed on a main shaft (6), the tool sucking disc (4) is used for being installed on a tool, the tool apron (1) is matched with the tool sucking disc (4), and the tool apron (1) is fixedly adsorbed by the tool sucking disc (4).

2. The tool changing connecting base according to claim 1, wherein the tool holder (1) and the tool suction cup (4) are fixed by magnet attraction.

3. The tool changing connecting base according to claim 2, wherein the outer edge of the tool apron (1) and the outer edge of the tool sucking disc (4) are provided with a positioning tooth (7) and a positioning groove (9) which are matched with each other, and the tool apron (1) and the tool sucking disc (4) are covered with the positioning groove (9) through the positioning tooth (7).

4. The tool changing connecting base according to claim 3, wherein a pair of magnet pieces (5) is arranged between the tool apron (1) and the tool sucking disc (4), and the pair of magnet pieces (5) are respectively arranged on the tool apron (1) and the tool sucking disc (4).

5. Tool changing attachment base according to any of claims 1-4, wherein the end of the tool holder (1) and the end of the tool holder suction cup (4) are provided with external threads (8).

6. The tool changing connecting base according to any one of claims 1 to 4, wherein an external thread is provided at the end of the tool holder (1), and an internal hole is provided at the end of the tool holder (4), and the internal hole has a taper.