CN214769436U

CN214769436U - CBN chamfer sword with fastening device

Info

Publication number: CN214769436U
Application number: CN202121347617.2U
Authority: CN
Inventors: 邹继飞; 陈莉娜
Original assignee: Shanghai Yiling Precision Tools Co ltd
Current assignee: Shanghai Yiling Precision Tools Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-19
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a chamfer sword cutter technical field specifically is a CBN chamfer sword with fastening device, comprising a frame body, the support body includes the protecting crust, the inboard swing joint of protecting crust has the cutter, the fixed surface of protecting crust is connected with the spliced pole, the inboard swing joint of spliced pole has the rotation post, the inboard swing joint of spliced pole has the swing joint, the swing joint includes the rotary rod, the surface connection of rotary rod has the toper tooth. The utility model discloses a rotary rod, toper tooth, first movable tooth, second movable tooth, third movable tooth, movable plate, coupling spring, carriage release lever, swivelling chute and rotatory cooperation of closing the pole of supporting, the connection of being convenient for rotate post and device is fixed, and the operation effect of guarantee device effectively improves the security of device when using, avoids not hard up of junction.

Description

CBN chamfer sword with fastening device

Technical Field

The utility model relates to a chamfer sword cutter technical field specifically is a CBN chamfer sword with fastening device.

Background

In the machining industry, a CBN tool and a CBN blade are frequently mentioned as cutting and machining tools, which are mainly used for cutting and machining difficult-to-machine materials and superhard materials, and the following is translated into: cubic boron nitride, which is generally black in color, is an insulator and an excellent heat conductor, and the natural existence of the cubic boron nitride is not found in the nature at present, so that the cubic boron nitride is an artificially synthesized superhard material.

In the prior art, when the device is used, the connection part of the device is inconvenient to fix, the connection of the rotating column is easy to loosen, the use efficiency of the device is seriously influenced, and the working personnel is required to observe the device at variable time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CBN chamfer sword with fastening device to when solving the device use that proposes in the above-mentioned background art, the inconvenient connection to the column of rotating is fixed, and in the past the inconvenient problem of changing the cutter of device.

In order to achieve the above object, the utility model provides a following technical scheme: a CBN chamfer cutter with a fastening mechanism comprises a frame body, wherein the frame body comprises a protective shell, the inner side of the protective shell is movably connected with a cutter, the surface of the protective shell is fixedly connected with a connecting column, the inner side of the connecting column is movably connected with a rotating column, the inner side of the connecting column is movably connected with a movable mechanism, the movable mechanism comprises a rotary rod, the surface of the rotary rod is connected with a conical tooth, the inner side of the connecting column is movably connected with a first movable tooth, the inner side of the connecting column is movably connected with a second movable gear, the inner side of the connecting column is movably connected with a third movable gear, the surface of the third movable gear is movably connected with a movable plate, the bottom end of the movable plate is connected with a connecting spring, the top of movable plate is connected with the carriage release lever, the surface of carriage release lever has seted up the swivelling chute, the inboard of spliced pole is connected with rotatory butt and closes the pole.

Preferably, the inboard swing joint of cutter has protection machanism, protection machanism includes the dead lever, the dead lever through connection has the spread groove, the inboard of spread groove is connected with the rubber pad, the surface of rubber pad is connected with the rubber tooth piece, the surface swing joint of dead lever has coupling nut.

Preferably, the cutters are uniformly distributed on the inner side of the protective shell, and a rotating shaft groove is formed in the surface of the connecting column.

Preferably, the surface of the first movable gear is connected with a first rotating gear block, and the surface of the moving plate is connected with a second rotating gear block.

Preferably, the movable plate is uniformly and symmetrically distributed on the inner side of the connecting column in two groups, and the connecting springs are distributed on the bottom end of the movable plate in two groups respectively.

Preferably, the rubber pads are uniformly distributed on the inner side of the connecting groove, and the rubber tooth blocks are uniformly distributed on the surface of the rubber pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through rotary rod, toper tooth, first movable tooth, second movable tooth, third movable tooth, movable plate, connecting spring, carriage release lever, swivelling chute and rotatory cooperation that supports the pole that closes, the connection of being convenient for rotate post and device is fixed, and the operation effect of guarantee device effectively improves the security of device when using, avoids not hard up of junction.

2. Through the cooperation of dead lever, spread groove, rubber pad, rubber tooth piece and coupling nut, be convenient for fix the connection of cutter to the stability of guarantee cutter during operation improves the life of cutter, has reduced the running cost of device, has effectively improved the practicality of device.

Drawings

FIG. 1 is a schematic view of the front view of the partial sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic top view of the present invention in partial cross-sectional structure;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 1.

In the figure: 1. a frame body; 11. a protective shell; 12. a cutter; 13. connecting columns; 14. rotating the column; 2. a movable mechanism; 21. rotating the rod; 22. a tapered tooth; 23. a first movable tooth; 24. a second movable tooth; 25. a third movable tooth; 26. moving the plate; 27. a connecting spring; 28. a travel bar; 29. a rotating tank; 210. rotating the abutting rod; 3. a protection mechanism; 31. fixing the rod; 32. connecting grooves; 33. a rubber pad; 34. a rubber tooth block; 35. and connecting a nut.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a CBN chamfering tool with a fastening mechanism comprises a frame body 1, wherein the frame body 1 comprises a protective shell 11, the inner side of the protective shell 11 is movably connected with a cutter 12, the surface of the protective shell 11 is fixedly connected with a connecting column 13, the inner side of the connecting column 13 is movably connected with a rotating column 14, the inner side of the connecting column 13 is movably connected with a movable mechanism 2, the movable mechanism 2 comprises a rotating rod 21, the surface of the rotating rod 21 is connected with a conical tooth 22, the inner side of the connecting column 13 is movably connected with a first movable tooth 23, the inner side of the connecting column 13 is movably connected with a second movable tooth 24, the inner side of the connecting column 13 is movably connected with a third movable tooth 25, the surface of the third movable tooth 25 is movably connected with a movable plate 26, the bottom end of the movable plate 26 is connected with a connecting spring 27, the top end of the movable rod 26 is connected with a movable rod 28, the surface of the movable plate 28 is provided with a rotating groove 29, the inner side of the connecting column 13 is connected with a rotating abutting rod 210, the connection between the rotary column 14 and the connecting column 13 is fixed by the rotation and the lifting of the two sets of the moving rods 28, thereby effectively ensuring the top ends of the moving rods 28.

Further, the inboard swing joint of cutter 12 has protection machanism 3, and protection machanism 3 includes dead lever 31, and dead lever 31 through connection has connecting groove 32, and the inboard of connecting groove 32 is connected with rubber pad 33, and the surface connection of rubber pad 33 has rubber tooth piece 34, and the surface swing joint of dead lever 31 has coupling nut 35, through dead lever 31 through connection multiunit cutter 12, through the fixed of rubber pad 33 and rubber tooth piece 34 when being connected dead lever 31, effectively ensures the stability of junction.

Further, cutter 12 evenly distributed is in the inboard of protecting crust 11, and the pivot groove has been seted up on the surface of spliced pole 13, through rotatory rotary rod 21 to make rotary rod 21 move about in the pivot inslot, thereby drive first movable tooth 23 and rotate, thereby drive second movable tooth 24 and third movable tooth 25 and rotate.

Further, a first rotating block is connected to the surface of the first movable tooth 23, a second rotating block is connected to the surface of the moving plate 26, and the engaging tooth of the surface of the third movable tooth 25 and the engaging tooth of the surface of the moving plate 26 are engaged by the rotation of the third movable tooth 25, thereby moving up and down.

Furthermore, the moving plates 26 are uniformly and symmetrically distributed on the inner sides of the connecting columns 13 in two groups, the connecting springs 27 are distributed on the bottom ends of the moving plates 26 in two groups respectively, and the moving plates 26 are pulled by the connecting springs 27, so that the moving plates 26 drive the moving rods 28 to fix the rotating columns 14 more stably.

Further, the rubber pad 33 is uniformly distributed on the inner side of the connecting groove 32, the rubber tooth blocks 34 are uniformly distributed on the surface of the rubber pad 33, and the rubber tooth blocks 34 are uniformly distributed on the surface of the rubber pad 33, so that friction between the fixing rod 31 and the rubber pad 33 is increased, and the connection is more stable.

The working principle is as follows: when the device is used, through activity rotary rod 21, thereby drive the rotation of toper tooth 22, thereby drive the rotation of first movable tooth 23, thereby drive the rotation of second movable tooth 24, thereby drive the rotation of third movable tooth 25, thereby make movable plate 26 move about from top to bottom, thereby make the carriage release lever 28 position rise, close the surface at swivelling chute 29 through rotatory butt pole 210 butt, thereby make the rotatory rise of carriage release lever 28, thereby change the direction on carriage release lever 28 top, thereby satisfy the connection of rotating column 14 and spliced pole 13 and fix and become flexible, the staff of also being convenient for adjusts, the result of use of device has been ensured, staff's working strength has been reduced.

Through dead lever 31 through connection has the connecting groove 32, and the inboard of connecting groove 32 is connected with rubber pad 33, and rubber pad 33 has certain elasticity to fix and cushion the connection of dead lever 31 and cutter 12, reduce the vibrations of junction, through the swing joint on rubber tooth piece 34 to the surface of dead lever 31, thereby to the friction of increase dead lever 31 and rubber pad 33 junction, thereby make the junction more stable, reduce the loss of cutter 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a CBN chamfer sword with fastening device, includes support body (1), its characterized in that: the utility model discloses a movable rack for the fishing line, including support body (1) including protecting crust (11), the inboard swing joint of protecting crust (11) has cutter (12), the fixed surface of protecting crust (11) is connected with spliced pole (13), the inboard swing joint of spliced pole (13) has rotation post (14), the inboard swing joint of spliced pole (13) has movable mechanism (2), movable mechanism (2) includes rotary rod (21), the surface of rotary rod (21) is connected with toper tooth (22), the inboard swing joint of spliced pole (13) has first movable tooth (23), the inboard swing joint of spliced pole (13) has second movable tooth (24), the inboard swing joint of spliced pole (13) has third movable tooth (25), the surface swing joint of third movable tooth (25) has movable plate (26), the bottom of spliced pole (26) is connected with connecting spring (27), the top end of the moving plate (26) is connected with a moving rod (28), a rotating groove (29) is formed in the surface of the moving rod (28), and the inner side of the connecting column (13) is connected with a rotating abutting rod (210).

2. The CBN chamfer cutter with a fastening mechanism according to claim 1, wherein: the inboard swing joint of cutter (12) has protection machanism (3), protection machanism (3) are including dead lever (31), dead lever (31) through connection has connecting groove (32), the inboard of connecting groove (32) is connected with rubber pad (33), the surface of rubber pad (33) is connected with rubber tooth piece (34), the surface swing joint of dead lever (31) has coupling nut (35).

3. The CBN chamfer cutter with a fastening mechanism according to claim 1, wherein: the cutters (12) are uniformly distributed on the inner side of the protective shell (11), and a rotating shaft groove is formed in the surface of the connecting column (13).

4. The CBN chamfer cutter with a fastening mechanism according to claim 1, wherein: the surface of the first movable gear (23) is connected with a rotary gear block, and the surface of the moving plate (26) is connected with a rotary gear block.

5. The CBN chamfer cutter with a fastening mechanism according to claim 1, wherein: the movable plates (26) are uniformly and symmetrically distributed on the inner sides of the connecting columns (13) in two groups, and the connecting springs (27) are distributed on the bottom ends of the movable plates (26) in two groups respectively.

6. The CBN chamfer cutter with a fastening mechanism according to claim 2, wherein: the rubber pads (33) are uniformly distributed on the inner sides of the connecting grooves (32), and the rubber tooth blocks (34) are uniformly distributed on the surfaces of the rubber pads (33).