CN212350397U

CN212350397U - Tool rest for hollowed-out tool bar

Info

Publication number: CN212350397U
Application number: CN202021099251.7U
Authority: CN
Inventors: 苗振强
Original assignee: Tianjin Zhenghang Technology Co ltd
Current assignee: Tianjin Zhenghang Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-15
Anticipated expiration: 2030-06-15

Abstract

The utility model provides a fretwork is sword platform for cutter arbor relates to lathe tool platform technical field, including the spacing groove, its characterized in that: the spacing inslot portion is equipped with the recess, and the spacing inslot portion is equipped with the lathe tool, and the lathe tool inlays in the recess, and lathe tool and spacing groove swing joint, the spacing groove side is equipped with set screw, and set screw and spacing groove swing joint, and lathe tool and spacing groove pass through set screw threaded connection, adopt the spacing groove, the realization can be fixed to the accuracy of lathe tool, the size that does not need manual regulation lathe tool installation again, can directly pass through the spacing groove, it is fixed with the lathe tool, adopt lifting screw, realize the regulation to the fixed plate height, can manual regulation to different objects, adopt the closing cap, the realization is dismantled or is maintained the inside motor that is equipped with of base.

Description

Tool rest for hollowed-out tool bar

Technical Field

The utility model relates to a lathe tool platform technical field especially relates to a cutter platform for fretwork cutter arbor.

Background

The cutting part of the turning tool consists of a main cutting edge, a secondary cutting edge, a front face, a back face, a secondary back face and the like. The pattern of the front face of the turning tool depends primarily on the nature of the workpiece material and the tool material. The plane with the negative rake angle is suitable for processing hard alloy turning tools of high-strength steel and rough cut steel castings. The plane with the chamfer is a hard alloy turning tool which grinds a negative chamfer on a positive rake plane to improve the strength of a cutting edge and is suitable for processing cast iron and common steel parts. For the turning tool requiring chip breaking, a circular arc surface type with a negative chamfer can be used, or a chip breaking table is ground on the front surface of a plane type. Turning tools can be divided into outer circles, shoulders, end faces, grooving, cutting, threading, forming turning tools and the like according to purposes. And a turning tool specially used for an automatic line and a numerical control machine tool.

At present, a plurality of lathe tool tables are not accurate enough for fixing the lathe tools, do not have fixed data, can be adjusted conveniently inadequately according to manual measurement of use conditions, and are inconvenient for disassembling and replacing a motor in the lathe tool table.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tool rest for a hollow-out tool bar.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hollow cutter arbor is with sword platform, includes the spacing groove, the spacing inslot portion is equipped with the recess, and the spacing inslot portion is equipped with the lathe tool, and the lathe tool inlays in the recess, and lathe tool and spacing groove swing joint, spacing groove side is equipped with set screw, and set screw and spacing groove swing joint, and lathe tool and spacing groove pass through set screw threaded connection.

Preferably, the base is fixed to the limiting groove bottom, the motor is fixed to the inside bottom surface of base, and base side surface is equipped with the closing cap, and the closing cap is articulated with the base surface.

Preferably, the bottom of the interior of the base is provided with a bearing, the bearing is movably connected with the bottom of the base and is electrically connected with the motor, a fixed pipe is fixed on the surface of the bearing, and the interior of the fixed pipe is of a hollow threaded structure.

Preferably, the fixed pipe is internally provided with a lifting screw, the lifting screw is in threaded connection with the fixed pipe, the top of the lifting screw is provided with a sleeve head, the lifting screw is embedded in the sleeve head, and the lifting screw is movably connected with the sleeve head.

Preferably, the top of the sleeve head is provided with a handle, the handle is welded with the sleeve head, the outer portion of the sleeve head is provided with a fixing plate, a connecting frame is arranged between the fixing plate and the base, and the connecting frame is movably connected with the fixing plate.

Preferably, the fixed plate surface is equipped with eight bolts, and eight bolt tops are fixed with the nut, and nut and bolt and fixed plate are threaded connection, and eight bolts are the axisymmetric structure.

Advantageous effects

1. The utility model discloses in, adopt the spacing groove, realize can not needing the size of manual regulation lathe tool installation again to the accurate fixed of lathe tool, can directly pass through the spacing groove, fix the lathe tool.

2. The utility model discloses in, adopt lifting screw, realize the regulation to the fixed plate height, can manually regulated to different objects.

3. The utility model discloses in, adopt the closing cap, realize dismantling or maintaining the inside motor that is equipped with of base.

Drawings

Fig. 1 is an axonometric view of a tool post for a hollow tool bar of the present invention;

fig. 2 is a sectional view of a tool post for a hollow tool bar of the present invention;

fig. 3 is a top view of a tool post for a hollow tool bar according to the present invention;

fig. 4 is the utility model provides a base section view of sword platform for fretwork cutter arbor.

Illustration of the drawings:

1. a base; 2. a limiting groove; 3. a set screw; 4. a fixing plate 5 and a bolt; 6. a handle; 7. sleeving heads; 8. turning a tool; 9. sealing the cover; 10. a lifting screw; 11. a nut; 12. a connecting frame; 13. a motor; 14. a bearing; 15. fixed pipe

2. Detailed description of the preferred embodiments

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a tool post for a hollow tool bar comprises a position-limiting groove 2, a groove is arranged inside the position-limiting groove 2, a turning tool 8 is arranged inside the position-limiting groove 2, the turning tool 8 is embedded in the groove, the turning tool 8 is movably connected with the position-limiting groove 2, a fixing screw 3 is arranged on the side surface of the position-limiting groove 2, the fixing screw 3 is movably connected with the position-limiting groove 2, the turning tool 8 is in threaded connection with the position-limiting groove 2 through the fixing screw 3, a base 1 is fixed at the bottom of the position-limiting groove 2, a motor 13 is fixed on the bottom surface inside the base 1, a sealing cover 9 is arranged on the side surface of the base 1, the sealing cover 9 and the surface of the base 1 are hinged with a bearing 14 arranged at the bottom inside the base 1, the bearing 14 is movably connected with the bottom of the base 1, the bearing 14 is electrically connected with the motor 13, a fixed, and lifting screw 10 and fixed 15 threaded connection of pipe, lifting screw 10 top is equipped with the pullover, and lifting screw 10 inlays inside pullover 7, and lifting screw 10 and pullover 7 swing joint, pullover 7 top is equipped with handle 6, and handle 6 and pullover 7 welding, pullover 7 outside is equipped with fixed plate 4, and be equipped with link 12 in the middle of fixed plate 4 and the base 1, and link 12 and fixed plate 4 swing joint, fixed plate 4 surface is equipped with eight bolts 5, and eight bolts 5 tops are fixed with nut 11, and nut 11 and bolt 5 and fixed plate 4 are threaded connection, and eight bolts 5 are the axial symmetry structure.

The utility model discloses a theory of operation: fix lathe tool 8 on base 1, adjusting bolt 5 and then lifting screw 10, find suitable position, adopt motor 13 drive bearing 14 to rotate, be convenient for in the use of lathe tool 8 can the multiposition regulation, adopt spacing groove 2, the realization can be to the accurate fixed of lathe tool 8, the size of the installation of manual regulation lathe tool 8 again need not, can be directly through spacing groove 2, it is fixed with lathe tool 8, adopt lifting screw 10, the realization is to the regulation of 4 heights of fixed plate, can manual regulation to different objects, adopt closing cap 9, the realization is dismantled or is maintained the motor 13 that base 1 inside was equipped with.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hollow cutter holder is with sword platform, includes spacing groove (2), its characterized in that: spacing groove (2) inside is equipped with the recess, and inside lathe tool (8) that is equipped with of spacing groove (2), and lathe tool (8) inlay in the recess, and lathe tool (8) and spacing groove (2) swing joint, spacing groove (2) side is equipped with set screw (3), and set screw (3) and spacing groove (2) swing joint, and lathe tool (8) and spacing groove (2) pass through set screw (3) threaded connection.

2. The tool rest for the hollowed-out tool bar of claim 1, wherein: the base (1) is fixed to the bottom of the limiting groove (2), the motor (13) is fixed to the bottom face of the interior of the base (1), the sealing cover (9) is arranged on the surface of the side edge of the base (1), and the sealing cover (9) is hinged to the surface of the base (1).

3. The tool rest for the hollowed-out tool bar of claim 2, wherein: the motor is characterized in that a bearing (14) is arranged at the bottom inside the base (1), the bearing (14) is movably connected with the bottom of the base (1), the bearing (14) is electrically connected with a motor (13), a fixed pipe (15) is fixed on the surface of the bearing (14), and a hollow thread structure is arranged inside the fixed pipe (15).

4. The tool rest for the hollowed-out tool bar of claim 3, wherein: fixed pipe (15) inside is equipped with lifting screw (10), and lifting screw (10) and fixed pipe (15) threaded connection, lifting screw (10) top is equipped with pullover (7), and lifting screw (10) inlay in pullover (7) inside, and lifting screw (10) and pullover (7 swing joint).

5. The tool rest for the hollowed-out tool bar according to claim 4, wherein: the top of the sleeve head (7) is provided with a handle (6), the handle (6) and the sleeve head (7) are welded, the fixing plate (4) is arranged outside the sleeve head (7), the connecting frame (12) is arranged between the fixing plate (4) and the base (1), and the connecting frame (12) is movably connected with the fixing plate (4).

6. The tool rest for the hollowed-out tool bar of claim 5, wherein: the fixed plate (4) surface is equipped with eight bolts (5), and eight bolts (5) tops are fixed with nut (11), and nut (11) and bolt (5) and fixed plate (4) are threaded connection, and eight bolts (5) are the axisymmetric structure.