Triangle installing mechanism and circular knitting machine on a kind of circular knitting machine
Technical field
The utility model relates to triangle installing mechanism and circular knitting machines on a kind of circular knitting machine.
Background technique
Well known, the upper triangle installing mechanism of circular knitting machine mainly includes mounting disc and triangular mounting seat, triangular mounting seat
It is mounted on the outer of mounting disc, is locked between triangular mounting seat and mounting disc by bolt, and bolt is vertical arrangement, this just makes
At needing positioning pin and locating slot to carry out location and installation, and there is a problem of that installation accuracy is low.
Summary of the invention
The purpose of this utility model is in view of the deficiencies of the prior art, to provide three on a kind of circular knitting machine that installation accuracy is high
Angle installing mechanism and circular knitting machine.
The purpose of this utility model is realized by following technical solution:
Triangle installing mechanism on a kind of circular knitting machine, including circular mounting disc and triangular mounting seat, it is characterised in that: peace
Sabot outer is formed with installation step, which includes horizontally disposed circular table and the annular side arranged vertically,
Triangular mounting seat includes the horizontal bottom being bonded with circular table and arc-shaped side compatible with annular side, circular table
Be provided with the screw hole for sloping inwardly and extending, triangular mounting seat is provided with the perforation opposite with screw hole, triangular mounting seat by across
The bolt of perforation and screw hole cooperation is locked.
Further, it is provided with positioning pin on the inside of the circular table, the arc-shaped side is provided with matches with positioning pin
The locating slot of conjunction.
Further, the positioning pin is cylinder.
Further, the aperture of the perforation is greater than the diameter of bolt.
Further, the perforation is counterbore.
A kind of circular knitting machine, it is characterised in that: including the triangle installing mechanism.
The utility model has the following beneficial effects:
Arc-shaped side compatible with annular side is arranged in triangular mounting seat, in this way when the bolt of inclination arrangement is locked
When, triangular mounting seat can be made to move inward, so that arc-shaped side and annular side be made to fit closely realization automatic positioning;Positioning
Pin and locating slot can realize auxiliary positioning, further increase installation accuracy, the utility model have structure it is simple, it is convenient for disassembly and assembly,
The advantages that installation accuracy is high.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Specific embodiment
Shown in referring to Figures 1 and 2, triangle installing mechanism on a kind of circular knitting machine, including circular mounting disc 1 and triangle peace
Seat 2 is filled, 1 outer of mounting disc is formed with installation step, which includes horizontally disposed circular table 11 and vertical arrangement
Annular side 12, triangular mounting seat 2 includes the horizontal bottom 21 being bonded with circular table 11 and is adapted with annular side 12
Arc-shaped side 22, circular table 11 is provided with the screw hole 13 for sloping inwardly and extending, and triangular mounting seat 2 is provided with and screw hole 13
Opposite perforation 24, triangular mounting seat 2 across perforation 24 and the bolt 4 that screw hole 13 cooperates by locking.Perforation 24 is counterbore, is worn
The aperture in hole 24 is greater than the diameter of bolt 4.
Cylindrical locating pins 3 are provided on the inside of circular table 11, arc-shaped side 22 is provided with determines with what positioning pin 3 cooperated
Position slot 23.
Specific mounting means are as follows: installation mounting base 2 is placed on circular table 11, positioning pin 3 is made to be located at locating slot 23
In, it is directed at perforation 24 with screw hole 13, then operates bolt 4 and cooperate across perforation 24 and screw hole 13, in the process that bolt 4 screws
In triangular mounting seat 2 can be made to move inward, so that arc-shaped side 22 be made to fit closely realization automatic positioning with annular side 12.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of utility model patent is covered.