CN209773485U

CN209773485U - Cutter for machining in mechanical industry

Info

Publication number: CN209773485U
Application number: CN201920619274.7U
Authority: CN
Inventors: 董俊
Original assignee: Xinchang Chengnan Machinery Factory
Current assignee: Xinchang Chengnan Machinery Factory
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-12-13
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a cutter for machining industry, the connecting seat comprises a connecting seat, connecting seat upper end fixed mounting has the fixing base, open at fixing base up end middle part has spacing draw-in groove, the tip has first gag lever post and second gag lever post through first connecting axle and second connecting axle swing joint respectively about spacing draw-in groove front and back, first connecting journal stirrup and second connecting journal stirrup are installed to the symmetry respectively around first gag lever post and the second gag lever post upper surface, tip has first stopper and second stopper through round pin axle swing joint respectively in first connecting journal stirrup and the second connecting journal stirrup, tip symmetry is equipped with the limiting plate in first stopper and the second stopper. This cutter for machining of mechanical industry makes gear engagement second stopper rotatory through rotatory adjusting screw, can the rotation angle adjustment of second stopper to the rotation of ability cutter has improved cutter application scope and availability factor.

Description

Cutter for machining in mechanical industry

Technical Field

The utility model relates to a machining technical field specifically is a cutter for machining industry processing.

Background

The cutter is a tool commonly used in daily life and can also be a weapon. A tool used for cutting work in machine manufacturing is called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools. There is also a class of tools of particular application for geological exploration, well drilling, mine drilling, known as mine tools. The tool materials are broadly classified into the following categories: high speed steel, cemented carbide, cermet, ceramic, polycrystalline cubic boron nitride, and polycrystalline diamond. The cutter for the existing machining is generally fixed on machining equipment, the machining requirement of the machining equipment cannot be met by rotating the cutter, and meanwhile, the cutter needs to be fixed, and clamping is inconvenient. Therefore, a tool for machining in the mechanical industry is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter for machining industry processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutter for machining industry, includes the connecting seat, connecting seat upper end fixed mounting has the fixing base, open at fixing base up end middle part has spacing draw-in groove, the tip has first gag lever post and second gag lever post through first connecting axle and second connecting axle swing joint respectively about spacing draw-in groove front and back, first connecting journal stirrup and second connecting journal stirrup are installed to the symmetry respectively around first gag lever post and the second gag lever post upper surface, end has first stopper and second stopper through round pin axle swing joint respectively in first connecting journal stirrup and the second connecting journal stirrup, end symmetry is equipped with the limiting plate in first stopper and the second stopper, end fixed mounting has spacing support under the first gag lever post right flank, the equal activity of end is pegged graft under the second gag lever post left and right sides has adjusting bolt.

Preferably, the right end of the outer side face of the second limiting block is provided with a tooth, the outer side face of the second connecting lug is movably inserted with an adjusting screw, the middle part of the adjusting screw is fixedly sleeved with a gear, and the gear is meshed with the second limiting block.

preferably, the first limiting block and the second limiting block are respectively arranged on the inner sides of the first connecting lug and the second connecting lug.

Preferably, the outer end part of the adjusting bolt is arranged on the outer side of the fixed seat, and the inner end surface of the adjusting bolt is movably inserted with a limiting support.

Preferably, the inner side surface of the limiting plate is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: this cutter for machining industry, through setting up first connecting axle, the second connecting axle, first stopper, the second stopper, the limiting plate, adjusting screw, gear and spacing support structure, through adjusting bolt and the mutual joint effect of spacing support, first stopper and the inboard motion of second stopper come to press from both sides the cutter and press from both sides tightly fixed, need not the instrument, the centre gripping is fixed stable, and simultaneously, it is rotatory to make gear engagement second stopper through rotatory adjusting screw, can the rotation angle adjustment of second stopper, thereby can be to the rotation of cutter, reach the effect that improves cutter application scope and availability factor.

Drawings

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

Fig. 2 is a schematic view of a partial structure of the present invention.

In the figure: 1 connecting seat, 2 fixing bases, 3 limiting clamping grooves, 4 first connecting shafts, 5 second connecting shafts, 6 first limiting rods, 7 second limiting rods, 8 first connecting lugs, 9 second connecting lugs, 10 first limiting blocks, 11 second limiting blocks, 12 limiting plates, 13 adjusting screw rods, 14 adjusting bolts, 15 limiting supports and 16 gears.

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. 1-2, the present invention provides a technical solution: the utility model provides a cutter for machining industry, includes connecting seat 1, on connecting seat 1 is fixed in the processing equipment through fixing bolt is stable, for example numerical control lathe etc., 1 upper end fixed mounting of connecting seat has fixing base 2, 2 up end middle parts of fixing base have spacing draw-in groove 3, set up spacing draw-in groove 3 and can make things convenient for depositing of cutter fixed equipment, reduce occupation space, improved the utilization ratio. The front end and the rear end of the limiting clamping groove 3 are respectively and movably connected with a first limiting rod 6 and a second limiting rod 7 through a first connecting shaft 4 and a second connecting shaft 5, the first limiting rod 6 and the second limiting rod 7 can rotate clockwise or anticlockwise in the limiting clamping groove 3, the first connecting shaft 4 and the second connecting shaft 5 are respectively arranged at the upper ends of the first limiting rod 6 and the second limiting rod 7, the front and the rear of the upper surfaces of the first limiting rod 6 and the second limiting rod 7 are respectively and symmetrically provided with a first connecting lug 8 and a second connecting lug 9, the inner ends of the first connecting lug 8 and the second connecting lug 9 are respectively and movably connected with a first limiting block 10 and a second limiting block 11 through a pin shaft, and the first limiting block 10 and the second limiting block 11 are respectively arranged at the inner sides of the first connecting lug 8 and the second connecting lug 9. The right end of the outer side face of the second limiting block 11 is provided with a tooth, the outer side face of the second connecting support lug 9 is movably inserted with an adjusting screw 13, the middle of the adjusting screw 13 is fixedly sleeved with a gear 16, and the gear 16 is meshed with the second limiting block 11. The end symmetry is equipped with limiting plate 12 in first stopper 10 and the second stopper 11, because first stopper 10 is except that the right-hand member round pin axle that centers on first connecting journal stirrup 8 is rotatory, do not receive other restriction, consequently, before not fixing the cutter centre gripping, limiting plate 12 on first stopper 10 is driven to first stopper 10 can anticlockwise overturn, and second stopper 11 is owing to receive the gear 16 restriction on adjusting screw 13, make gear 16 rotatory when making through manual operation cross spanner, drive second stopper 11 rotatory, otherwise limiting plate 12 on second stopper 11 and the second stopper 11 all can not rotate, limiting plate 12 medial surface is equipped with anti-skidding line. Due to the arrangement of the anti-slip patterns, the cutter can be prevented from moving relative to the first limiting block 10 or the second limiting block 11 in the using process, so that the clamping stability of the cutter is influenced, and the fixing effect of the cutter is improved. The lower end of the right side of the first limiting rod 6 is fixedly provided with a limiting support 15, and the lower ends of the left side and the right side of the second limiting rod 7 are movably inserted with adjusting bolts 14. The adjustable adjusting bolt is characterized in that a rotatably adjustable quincuncial head handle is arranged at the right end of the adjusting bolt 14, a top pin is arranged on the right end face of the limiting support 15, the top pin is movably inserted into the left side face of the adjusting bolt 14, a clamping groove matched with the top pin is formed in the left side face of the adjusting bolt 14, the adjusting bolt 14 is connected with the fixing seat 2 through threads, the outer end of the adjusting bolt 14 is arranged on the outer side of the fixing seat 2, and the limiting support 15 is movably inserted into the inner end face of the adjusting bolt 14. When the cutter is fixed, the adjusting bolt 14 is manually operated to move inwards, the limiting support 15 is clamped into the left end face of the adjusting bolt 14, the upper end portions of the first limiting rod 6 and the second limiting rod 7 move inwards along with the leftward movement of the adjusting bolt 14, so that the cutter is fixed, when the inclination angle of the cutter needs to be adjusted, the gear 16 can be rotated through manually operating the cross wrench, the second limiting block 11 rotates clockwise through the mutual meshing effect of the gear 16 and the second limiting block 11, and the effect of adjusting and fixing the angle of the cutter can be achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutter for machining industry, includes connecting seat (1), its characterized in that: the connecting device is characterized in that a fixing seat (2) is fixedly installed at the upper end of the connecting seat (1), a limiting clamping groove (3) is formed in the middle of the upper end face of the fixing seat (2), the front end, the rear end, the left end and the right end of the limiting clamping groove (3) are respectively and movably connected with a first limiting rod (6) and a second limiting rod (7) through a first connecting shaft (4) and a second connecting shaft (5), the front end and the rear end of the upper surfaces of the first limiting rod (6) and the second limiting rod (7) are respectively and symmetrically provided with a first connecting lug (8) and a second connecting lug (9), the inner ends of the first connecting lug (8) and the second connecting lug (9) are respectively and movably connected with a first limiting block (10) and a second limiting block (11) through a pin shaft, limiting plates (12) are symmetrically arranged at the inner ends of the first limiting block (10) and the second limiting block (11), and a limiting support (, the lower end parts of the left side surface and the right side surface of the second limiting rod (7) are movably inserted with adjusting bolts (14).

2. The tool for machining industrial processes according to claim 1, characterized in that: the right end of the outer side face of the second limiting block (11) is provided with a tooth, the outer side face of the second connecting lug (9) is movably inserted with an adjusting screw rod (13), the middle of the adjusting screw rod (13) is fixedly sleeved with a gear (16), and the gear (16) is meshed with the second limiting block (11).

3. The tool for machining industrial processes according to claim 1, characterized in that: the first limiting block (10) and the second limiting block (11) are respectively arranged on the inner sides of the first connecting lug (8) and the second connecting lug (9).

4. The tool for machining industrial processes according to claim 1, characterized in that: the outer end part of the adjusting bolt (14) is arranged on the outer side of the fixed seat (2), and a limiting support (15) is movably inserted into the inner end face of the adjusting bolt (14).

5. The tool for machining industrial processes according to claim 1, characterized in that: and the inner side surface of the limiting plate (12) is provided with anti-skid grains.