A kind of cup head cutting tool
Technical field
Machining technology field is the utility model is related to, more particularly to a kind of cup head cutting tool.
Background technology
Cup head, also known as hexagon socket countersunk flat cap head screw, to gain the name as a cup because it is erected.In field of machining, have
When need cup head is cut, make the size meet demand of cup head.
In the prior art, the cutting to cup head is mainly by emery wheel cuts, in cutting process, it is necessary to rotating cup head with
Reach the purpose uniformly cut.But because cup head is smaller, it is not easy to control it.It is desirable to providing one kind can be easy to
Cup head is controlled with the instrument of rotating cup head.
Utility model content
The purpose of this utility model is to provide a kind of cup head cutting tool, can be easy to revolve when cutting cup head
Revolving cup head, to reach the purpose uniformly cut.To use following technical scheme up to this purpose, the utility model:
The utility model embodiment discloses a kind of cup head cutting tool, including gradient magnetic platform, the gradient magnetic platform upper table
Face is fixed with locating piece, and described gradient Ci Tai one end is arranged with auxiliary throw, the auxiliary throw with it is described tiltedly
Spend the rotation connection of magnetic platform;
The auxiliary throw includes a collar, and some fastening screws are fixed with the collar.
Preferably, the fastening screw is fixed on the collar rim.
Preferably, the gradient magnetic platform includes base frame and turntable, and roller bearing is provided between the base frame, turntable, described
Turntable is rotatablely connected by the roller bearing and the base frame;
The base frame is fixed with guide rail, the curved structure of guide rail, the guide rail upper end height away from described roller bearing one end
In the upper surface of the base frame;The turntable lower surface offers chute, and the chute is slidably connected with the guide rail.
Preferably, the guide rail is provided with scale higher than one end of the base frame upper surface.
Preferably, the fastening screw is provided with four, and the angle between every fastening screw is 90 °;
Four fastening screws are relative two-by-two.
The utility model embodiment using it is a kind of it is simple and convenient by the way of cup head is being fixed while be easy to rotate
Cup head, makes finished product meet production requirement.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of glass of head cutting tool provided in the utility model embodiment;
Fig. 2 is the top view of a kind of glass of head cutting tool provided in the utility model embodiment;
Fig. 3 is that the part provided in the utility model embodiment aids in the structural representation of throw;
Fig. 4 is the another structural representation of a kind of glass of head cutting tool provided in the utility model embodiment.
In above-mentioned figure:
10th, locating piece;11st, throw is aided in;111st, the collar;112nd, fastening screw;12nd, gradient magnetic platform;121st, base frame;
122nd, turntable;13rd, guide rail;14th, roller bearing;15th, emery wheel;151st, grinding wheel stand;16th, cup head;Projection 17.
Embodiment
Referring to the drawings, will be apparent by following specification, of the present utility model foregoing and other features.Saying
In bright book and accompanying drawing, the particular implementation of utility model is specifically disclosed, which show can wherein use the utility model
Principle some embodiments, it will thus be appreciated that the utility model is not limited to described embodiment, but including falling into
Whole modified variants and equivalent in scope of the following claims.
The utility model embodiment is illustrated with reference to the accompanying drawing in the utility model embodiment.
Embodiment one
A kind of cup head cutting tool provided in the present embodiment, for being easy to rotating cup head in the cutting process of cup first 16
16.The present embodiment is engaged with emery wheel 15, to be cut to cup first 16.Wherein, emery wheel 15 is fixed on this in cup head cutting machine
On grinding wheel stand 151 above cup head cutting tool cut end.
Fig. 1, Fig. 2 are referred to, this glass of head cutting tool includes:
Gradient magnetic platform 12, for providing good support for locating piece and adjusting the angle of inclination needed for the cutting of cup head.
Locating piece 10, the upper surface of gradient magnetic platform 12 is fixedly installed on, the upper surface of locating piece 10 is provided with locating slot, and (accompanying drawing is not
Show), for playing positioning to cup first 16.
Throw 11 is aided in, provided with rotation track (attached not shown), is matched with the projection 17 of gradient magnetic platform 12, with card
It is located at one end of gradient magnetic platform 12;Projection 17 is slidably connected with rotation track, so that auxiliary throw 11 and gradient magnetic
Platform 12 is rotatablely connected, for aiding in rotating cup first 16 in cutting process.
Each mechanism is described in detail respectively below.
Referring to Fig. 3, in the present embodiment, auxiliary throw 11 includes a collar 111, is fixed on the collar 111
There are some fastening screws 112, fastening screw 112 is fixed on the edge of the collar 111, set in divergent shape.In cutting, cup first 16
The perforation at tail end through the center of the collar 111 is inserted in locating piece 10, and the front end of cup first 16 is fixed in the collar 111, passes through fastening
Screw 112 can turn the collar 111, so as to realize rotating cup first 16.
In the present embodiment, in order to most save resource on the premise of obtain optimal control rotates effe, fastening screw
112 are provided with four, wherein, the angle between every fastening screw is that 90 ° of ground are oppositely arranged two-by-two.
Embodiment two
Referring to Fig. 4, a kind of device for being easy to control first 16 rotation of cup is above mentioned embodiment provided, in order in control cup head
16 cutting angles of inclination, the present embodiment make following improvement based on above-described embodiment:
Gradient magnetic platform 12 includes base frame 121 and turntable 122, wherein, base frame 121 is fixed on board or ground, rotation
Platform 123 can rotate relative to base frame 121;Locating piece 10 is fixed on the upper surface of turntable 122.In order to realize tilt adjustment, base frame
121st, roller bearing 14 is provided between turntable 122, turntable 122 is rotatablely connected by roller bearing 14 and base frame 121.
In order that rotation regulation is more stable, base frame 121 is fixed with guide rail 13 away from the one end of roller bearing 14, and the guide rail 13 is curved
Structure.Wherein, the upper end of guide rail 13 is higher than the upper surface of base frame 121, and guide rail 13 is provided with higher than one end of the upper surface of base frame 121 and carved
Degree.Rotated in order that turntable 122 coordinates with base frame 121, the lower surface of turntable 122 offers chute (attached not shown), led
The upper end of rail 13 can be inserted into turntable 122 from chute entrance, and chute is slidably connected with guide rail 13.
In the present embodiment, turntable 122 is rotated with base frame 121 by roller bearing 14, guide rail 13, to be fixed on locating piece 10
On cup first 16 gradient, by the scale on the guide rail 13 between base frame 121 and turntable 122, will can tilt
Degree is adjusted to suitable position.
Based on above-mentioned all embodiments, the operating procedure of this glass of head cutting tool is:
1) operator inserts cup first 30 in locating piece 10 from the central hole of the collar 111;
2) adjusted by the scale on guide rail 13 by turntable 122 is adjusted to suitable angle of inclination;
3) emery wheel 151 is started, first to cup 16 cut;
4) turn the collar 111 by fastening screw 122 to rotate, drive first 16 rotation of the cup being fixed in the collar 111.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached
Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
A kind of cup head cutting tool provided by the utility model is described in detail above, for the one of this area
As technical staff, according to the utility model embodiment thought, have change in specific embodiments and applications
Place, in summary, this specification content should not be construed as to limitation of the present utility model.