CN216990020U

CN216990020U - Novel wear-resisting type turriform cutter

Info

Publication number: CN216990020U
Application number: CN202122141616.9U
Authority: CN
Inventors: 王小兵
Original assignee: Nanjing Hengwang Tool Technology Co ltd
Current assignee: Nanjing Hengwang Tool Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-07-19
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a novel wear-resistant tower-shaped cutter, which comprises a cutter main body, a groove, a connecting rod, a clamping groove, a connecting device and a wear-resistant head, wherein the connecting device is arranged at the top of the cutter main body, three groups of fixing arms are arranged in the connecting device, the other ends of the fixing arms are provided with fixing sleeves, after the connecting rod is connected to a clamp, the fixing sleeves and the clamp can be fixed through a screw rod, so that the stability of the cutter during working is improved, the connecting device is fixed with the cutter main body by plugging and bolt locking, the disassembly and the assembly are convenient, and the stability is strong; the bottom of the cutter main body is provided with the wear-resistant head, the surface of the wear-resistant head is provided with the wear-resistant coating, the wear-resistant effect is good, and the service life of the drill bit is effectively prolonged.

Description

Novel wear-resisting type turriform cutter

Technical Field

The utility model relates to the related field of cutters, in particular to a novel wear-resistant tower-shaped cutter.

Background

The term "tool" is generally understood to mean a metal cutting tool, and in the tool, a turret-shaped tool is also one of the cutting tools.

When the turriform cutter used, need install it on anchor clamps, at the rotation in-process, stability is not enough, easy angle skew, and turriform cutter lower extreme tip position frequently uses down, leads to easily damaging, and wear resistance is relatively weak.

SUMMERY OF THE UTILITY MODEL

Accordingly, to address the above-mentioned deficiencies, the present invention provides a new wear resistant, tower-shaped tool.

The utility model is realized in such a way that a novel wear-resistant tower-shaped cutter is constructed, the device comprises a cutter main body, wherein a groove is formed in the outer diameter surface of the cutter main body, a connecting rod is fixed in the middle of the top end of the cutter main body, a clamping groove is formed in the middle of the connecting rod, a connecting device is arranged at the lower end of the outer diameter surface of the connecting rod, a wear-resistant head is fixed at the bottom of the cutter main body, the connecting device comprises a fixing mechanism, a fixing piece, a fixing arm and a fixing sleeve, the bottom of the fixing mechanism is connected with the top of the cutter main body, the fixing piece is fixed in the middle of the top end of the fixing mechanism, the middle of the fixing piece is fixed with the connecting rod, the fixing arm is fixed at the upper end of the outer diameter surface of the fixing piece, and the fixing sleeve is welded at the other end of the fixing arm.

Preferably, the fixing mechanism comprises a disc body, a through hole and a plug-in, the through hole is formed in the middle of the inside of the disc body, the middle of the inside of the through hole is penetrated through by the lower end of the connecting rod, the plug-in is fixed at the left end and the right end of the bottom of the disc body, and the lower end of the plug-in is connected with the inner upper end of the cutter body.

Preferably, the wear-resistant head comprises a drill bit, an insert rod and a wear-resistant structure, the insert rod is fixed in the middle of the top end of the drill bit, the top of the insert rod is connected with the inner lower end of the cutter main body, and the wear-resistant structure is arranged on the surface of the drill bit.

Preferably, the wear-resistant structure comprises a reinforced base body layer and a wear-resistant coating, the inner side of the reinforced base body layer is fixed with the drill bit, and the wear-resistant coating is coated on the surface of the reinforced base body layer.

Preferably, the fixed arm is provided with three groups to three groups of fixed arms are evenly fixed at the upper end of the fixed arm.

Preferably, screw holes are formed in the four ends of the disc body, and the screw holes in the disc body are fixed with the inner upper end of the cutter main body through bolts.

Preferably, slots are formed in the left end and the right end of the upper end in the cutter main body, and the plug-in is embedded into the slot in the upper end in the cutter main body.

Preferably, the lower end in the cutter main body is provided with a circular groove, and the inserted bar is fixed in the middle of the circular groove in the cutter main body.

Preferably, the fixing arm is made of alloy steel.

Preferably, the tray body is made of stainless steel.

The utility model has the following advantages: the utility model provides a novel wear-resistant tower-shaped cutter through improvement, and compared with the same type of equipment, the novel wear-resistant tower-shaped cutter has the following improvements:

according to the novel wear-resistant tower-shaped cutter, the connecting device is arranged at the top of the cutter main body, the three groups of fixing arms are arranged in the connecting device, the other ends of the fixing arms are provided with the fixing sleeves, after the connecting rod is connected to the clamp, the fixing sleeves and the clamp can be fixed through the screw, the stability of the cutter during working is improved, the connecting device is fixed with the cutter main body through splicing and bolt locking, the disassembly and the assembly are convenient, and the stability is strong; the bottom of the cutter main body is provided with the wear-resistant head, the surface of the wear-resistant head is provided with the wear-resistant coating, the wear-resistant effect is good, and the service life of the drill bit is effectively prolonged.

Drawings

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

FIG. 2 is a schematic view of the construction of the connecting device of the present invention;

FIG. 3 is a schematic view of the securing mechanism of the present invention;

FIG. 4 is a schematic view of the wear head construction of the present invention;

fig. 5 is a schematic sectional structure view of the wear-resistant structure of the present invention.

Wherein: the cutting tool comprises a tool main body-1, a groove-2, a connecting rod-3, a clamping groove-4, a connecting device-5, a wear-resistant head-6, a fixing mechanism-51, a fixing piece-52, a fixing arm-53, a fixing sleeve-54, a disc body-511, a through hole-512, an insert-513, a drill bit-61, an insert rod-62, a wear-resistant structure-63, a reinforced base layer-631 and a wear-resistant coating-632.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a novel wear-resistant tower-shaped tool through an improvement, which includes a tool body 1, a groove 2 formed in an outer diameter surface of the tool body 1, a connecting rod 3 fixed to a middle portion of a top end of the tool body 1, a slot 4 formed in a middle portion of the connecting rod 3, a connecting device 5 arranged at a lower end of the outer diameter surface of the connecting rod 3, and a wear-resistant head 6 fixed to a bottom of the tool body 1.

Referring to fig. 2, the present invention provides a novel wear-resistant tower-shaped cutter through an improvement, wherein the connecting device 5 includes a fixing mechanism 51, a fixing member 52, a fixing arm 53 and a fixing sleeve 54, the bottom of the fixing mechanism 51 is connected to the top of the cutter main body 1, the fixing member 52 is fixed in the middle of the top end of the fixing mechanism 51, the middle of the inside of the fixing member 52 is fixed to the connecting rod 3, the fixing arm 53 is fixed on the upper end of the outer diameter surface of the fixing member 52, the fixing sleeve 54 is welded to the other end of the fixing arm 53, three groups of the fixing arms 53 are provided, and the three groups of the fixing arms 53 are uniformly fixed on the upper end of the fixing arm 53, so that the novel wear-resistant tower-shaped cutter has strong stability and good fixity, and the fixing arm 53 is made of alloy steel, so that the novel wear-resistant tower-shaped cutter has high strength and strong stability.

Referring to fig. 3, the utility model provides a novel wear-resistant tower-shaped cutter through improvement, the fixing mechanism 51 includes a disk body 511, a through hole 512 and an insert 513, the through hole 512 is formed in the middle of the disk body 511, the middle of the through hole 512 is penetrated by the lower end of a connecting rod 3, the inserts 513 are fixed at the left end and the right end of the bottom of the disk body 511, the lower end of the insert 513 is connected with the upper end of the cutter body 1, screw holes are formed at four ends of the disk body 511, the screw holes in the disk body 511 are fixed with the upper end of the cutter body 1 through bolts, so that the quick connection is convenient, the disk body 511 is made of stainless steel, so that the rusting caused by long-term use is prevented, slots are formed at the left end and the right end of the upper end of the cutter body 1, and the insert 513 is embedded into the slot at the upper end of the cutter body 1, so that the fixing performance is good and the stability is strong.

Referring to fig. 4, the utility model provides a novel wear-resistant tower-shaped cutter through improvement, the wear-resistant head 6 includes a drill bit 61, an insert rod 62 and a wear-resistant structure 63, the insert rod 62 is fixed in the middle of the top end of the drill bit 61, the top of the insert rod 62 is connected with the inner lower end of the cutter main body 1, the wear-resistant structure 63 is arranged on the surface of the drill bit 61, a circular groove is formed in the inner lower end of the cutter main body 1, and the insert rod 62 is fixed in the middle of the circular groove in the cutter main body 1, so that the installation and connection are convenient.

Referring to fig. 5, the present invention provides a new wear-resistant tower-shaped cutting tool by improving, wherein the wear-resistant structure 63 includes a strengthening substrate layer 631 and a wear-resistant coating 632, the inner side of the strengthening substrate layer 631 is fixed with the drill bit 61, and the surface of the strengthening substrate layer 631 is coated with the wear-resistant coating 632.

The utility model provides a novel wear-resistant tower-shaped cutter through improvement, and the working principle is as follows;

firstly, when the cutter needs to be used, the connecting rod 3 at the top of the cutter is inserted into a fixed clamp, and then the clamp can clamp the clamping groove 4 to realize fixation;

secondly, the fixing sleeve 54 in the connecting device 5 at the top of the user can face the fixture, then the user locks the fixing sleeve 54 by using an external screw rod to fix the fixing sleeve and the fixture, if the connecting device 5 needs to be disassembled, the user takes down a bolt in a screw hole on the disc body 511, then the bolt can be in contact with the top of the cutter body 1 for fixing, and then the insert 513 at the bottom is pulled out to be separated from the slot at the upper end in the cutter body 1;

thirdly, in the machining process, the bottom of the cutter main body 1 is provided with the wear-resistant head 6, the wear-resistant effect is good, the surface of the wear-resistant head 6 is provided with the wear-resistant structure 63, and the wear-resistant structure 63 is internally provided with the wear-resistant coating 632, so that the wear-resistant effect is good.

The utility model provides a novel wear-resistant tower-shaped cutter through improvement, a connecting device 5 is arranged at the top of a cutter main body 1, three groups of fixing arms 53 are arranged in the connecting device 5, the other ends of the fixing arms 53 are provided with fixing sleeves 54, after a connecting rod 3 is connected to a clamp, the fixing sleeves 54 and the clamp can be fixed through screws, the stability of the cutter during working is improved, the connecting device 5 is fixed with the cutter main body 1 through splicing and bolt locking, the disassembly and assembly are convenient, and the stability is strong; the bottom of the cutter body 1 is provided with the wear-resistant head 6, the surface of the wear-resistant head 6 is provided with the wear-resistant coating 632, the wear-resistant effect is good, and the service life of the drill bit is effectively prolonged.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel wear-resistant tower-shaped cutter comprises a cutter body (1), wherein a groove (2) is formed in the outer diameter surface of the cutter body, a connecting rod (3) is fixed in the middle of the top end of the cutter body (1), and a clamping groove (4) is formed in the middle of the connecting rod (3);

the method is characterized in that: still include connecting device (5) and wear-resisting head (6), connecting rod (3) external diameter surface lower extreme is provided with connecting device (5), cutter main part (1) bottom is fixed with wear-resisting head (6), connecting device (5) are including fixed establishment (51), mounting (52), fixed arm (53) and fixed cover (54), fixed establishment (51) bottom meets with cutter main part (1) top, fixed establishment (51) top middle part is fixed with mounting (52), the middle part is fixed with connecting rod (3) in mounting (52), mounting (52) external diameter upper end is fixed with fixed arm (53), fixed arm (53) other end welding has fixed cover (54).

2. A new wear resistant tower shaped tool as claimed in claim 1 wherein: fixed establishment (51) include disk body (511), through-hole (512) and plug-in components (513), through-hole (512) have been seted up to the middle part in disk body (511), the middle part is run through by connecting rod (3) lower extreme in through-hole (512), both ends are fixed with plug-in components (513) about disk body (511) bottom, upper end meets in plug-in components (513) lower extreme and cutter main part (1).

3. The novel wear-resistant tower-shaped tool as set forth in claim 1, wherein: wear-resisting head (6) are including drill bit (61), inserted bar (62) and wear-resisting structure (63), drill bit (61) top middle part is fixed with inserted bar (62), the lower extreme meets in inserted bar (62) top and cutter main part (1), drill bit (61) surface is provided with wear-resisting structure (63).

4. The novel wear-resistant tower-shaped tool as set forth in claim 3, wherein: the wear-resistant structure (63) comprises a strengthening base body layer (631) and a wear-resistant coating (632), the inner side of the strengthening base body layer (631) is fixed with the drill bit (61), and the surface of the strengthening base body layer (631) is coated with the wear-resistant coating (632).

5. A new wear resistant tower shaped tool as claimed in claim 1 wherein: the fixing arms (53) are provided with three groups, and the three groups of fixing arms (53) are uniformly fixed at the upper ends of the fixing arms (53).

6. A new wear resistant tower shaped tool as claimed in claim 2 wherein: screw holes are formed in four ends of the inner part of the disc body (511), and the screw holes in the disc body (511) are fixed with the inner upper end of the cutter main body (1) through bolts.

7. A new wear resistant tower shaped tool as claimed in claim 2 wherein: slots are formed in the left end and the right end of the upper end in the cutter main body (1), and the plug-in piece (513) is embedded into the slot in the upper end in the cutter main body (1).

8. A new wear resistant tower shaped tool as claimed in claim 3 wherein: a circular groove is formed in the lower end of the cutter main body (1), and the inserting rod (62) is fixed in the middle of the circular groove of the cutter main body (1).