CN217666905U

CN217666905U - Metal cutting tool with high-precision positioning function

Info

Publication number: CN217666905U
Application number: CN202221335768.0U
Authority: CN
Inventors: 富斌胜
Original assignee: Dongguan Ruina Precision Tool Co ltd
Current assignee: Dongguan Ruina Precision Tool Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a metal cutting tool of high accuracy location, including tool bit and screw hole, settle the middle part bottom of tool bit has the lead screw, and the bottom outside of lead screw installs the hilt, the screw hole is seted up in the hilt and is close to the lead screw end, and the hilt about both ends all wear to be equipped with the mouth of wearing, the middle part of hilt is seted up flutedly, and the hilt is close to the inside spout of having seted up of recess, the hilt is close to the spout end and installs accurate setting mechanism, settle the bottom of hilt has the axle bed, and the front end wall of axle bed wears to be equipped with the screw, the chi dish is all installed at both ends about the axle bed. The utility model discloses a rotatory screw screws up the screw, locks the location to deciding seat and handle of a knife, and utilizes the mobile handle of a knife of recess and decides the seat, adjusts the high position of deciding the seat, conveniently controls and fixes a position the use and decide the seat, decides the seat end and connects the draw runner through the inner rail, draw runner synchronous control in the convenient linkage, and then be convenient for control and use the draw runner.

Description

Metal cutting tool with high-precision positioning function

Technical Field

The utility model relates to a metal cutting tool technical field specifically is a metal cutting tool of high accuracy location.

Background

A cutting tool is a tool used for cutting machining in machine manufacturing, and 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 existing metal cutting tools have the following defects:

1. the cutter body of the existing metal cutting cutter cannot be adjusted in length, and is difficult to lock and position after the length of the body is changed, so that the welding wire is cut and processed on the body, and the stability is poor;

2. the cutter body end of the existing metal cutting cutter is not provided with a steering and regulating structure, so that the cutting end of the existing metal cutting cutter cannot be used in a steering way, the precision during regulation is poor, and the existing metal cutting cutter is not flexible enough during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal cutting tool of high accuracy location 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 metal cutting tool of high accuracy location, includes tool bit and screw hole, settle the middle part bottom of tool bit has the lead screw, and installs the hilt in the bottom outside of lead screw, the screw hole is seted up in the hilt and is close to the lead screw end, and the hilt about both ends all wear to be equipped with the mouth of wearing, the middle part of hilt is seted up flutedly, and the hilt is close to the inside spout of having seted up of recess, the hilt is close to the spout end and installs fine setting mechanism, settle the bottom of hilt has the axle bed, and the front end wall of axle bed wears to be equipped with the screw, the chi dish is all installed at both ends about the axle bed, and the lower extreme of axle bed settles and have the dress seat, the top of dress seat is close to axle bed side end wall and installs the finger.

Preferably, the fine-tuning mechanism comprises a fixed seat, screws, an inner rail and a slide bar, the screws penetrate through the left end wall and the right end wall of the fixed seat, the inner rail is arranged on the inner side of the fixed seat, and the slide bar is arranged at the top end of the inner rail.

Preferably, the fixed seat and the screws are in threaded connection, and the screws are symmetrically distributed around the center of the fixed seat.

Preferably, the fixed seat and the inner rail are fixedly connected with each other, the inner rail is movably connected with the sliding groove, and the fixed seat and the knife handle form a sliding structure through the groove.

Preferably, the hilt is in threaded connection with the screw rod through a threaded hole, and the hilt and the slide bar form a sliding structure through the penetrating opening.

Preferably, the shaft seat and the mounting seat form a rotating structure through a shaft, and the shaft seat is fixedly connected with the ruler disc, the mounting seat and the finger strip.

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

1. the utility model discloses a rotatory screw screws up the screw, locks the location to deciding seat and handle of a knife, and utilizes the mobile handle of a knife of recess and decides the seat, adjusts the high position of deciding the seat, conveniently controls and fixes a position the use and decide the seat, decides the seat end and connects the draw runner through the inner rail, draw runner synchronous control in the convenient linkage, and then be convenient for control and use the draw runner.

2. The utility model discloses an activity of interior rail and spout, the activity of wearing mouthful and draw runner, rail and draw runner displacement in the linkage, move the back on the draw runner, usable draw runner and tool bit bottom end wall joint, it is spacing to the tool bit, prevent that the tool bit is rotatory, otherwise, untie the injecing, rotatory tool bit linkage tool bit bottom lead screw is rotatory, make lead screw and hilt pass through the screw hole transmission, accommodate the lead screw and hilt interval, thereby extend hilt and tool bit interval, the accent connects the tool bit position to carry out nimble use, thereby the different processing demands of adaptation.

3. The utility model discloses a rotatory seat of adorning of axle and axle bed, change seat of adorning and axle bed orientation to universal driving shaft seat end hilt, the orientation is adjusted to the tool bit, better adaptation processing demand carries out nimble regulation, and the suitability is stronger, and screws up the screw, and is spacing to dress seat and axle bed, and convenient back is adjusted to dress seat and axle bed, and stable use is used, when rotatory seat of adorning and axle bed, through chi dish end scale and finger strip instruction, angular position when can acquireing dress seat and axle bed and adjusting, during the rotation regulation orientation, more accuracy.

Drawings

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

fig. 2 is a schematic view of the three-dimensional structure of the fine positioning mechanism of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the hilt, the threaded hole and the through hole of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the fixed seat of the present invention.

In the figure: 1. a cutter head; 2. a screw rod; 3. a hilt; 4. a threaded hole; 5. perforating; 6. a groove; 7. a chute; 8. a fine-tuning mechanism; 9. fixing a seat; 10. a screw; 11. an inner rail; 12. a slide bar; 13. a shaft seat; 14. a screw; 15. a ruler disc; 16. mounting a base; 17. a finger strip.

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.

Example one

As shown in fig. 1-4, the present invention provides an embodiment: the utility model provides a metal cutting tool of high accuracy location, including tool bit 1, lead screw 2, handle of a knife 3, screw hole 4, wear mouthful 5, recess 6, spout 7, accurate fixed establishment 8, fixed seat 9, screw 10, inner rail 11, draw runner 12, axle bed 13, screw 14, chi dish 15, dress seat 16 and fingering 17, settle the middle part bottom of tool bit 1 has lead screw 2, and the bottom outside of lead screw 2 installs handle of a knife 3, screw hole 4 is seted up in handle of a knife 3 and is close to lead screw 2 end, and both ends all wear to be equipped with and wear to mouthful 5 about handle of a knife 3, the middle part of handle of a knife 3 is seted up fluted 6, and handle of a knife 3 is close to the inside spout 7 of recess, accurate fixed establishment 8 is installed to handle of a knife 3 near spout 7 end, the bottom of handle of a knife 3 is settled there is axle bed 13, and the front end wall of axle bed 13 is worn to be equipped with screw 14, chi dish 15 is all installed at both ends about 13, and 13 the lower extreme settled there is equipped with dress seat 16, the top of dress seat is close to the side end wall and is installed fingering 17.

Example two

A further description of one embodiment is provided below, in conjunction with the detailed description of the embodiment given below,

as shown in fig. 1 and fig. 3, as a preferred embodiment, on the basis of the above manner, the fine positioning mechanism 8 further includes a fixed seat 9, screws 10, an inner rail 11 and a slide bar 12, the screws 10 penetrate through both left and right end walls of the fixed seat 9, the inner rail 11 is disposed inside the fixed seat 9, the slide bar 12 is mounted at the top end of the inner rail 11, the fixed seat 9 and the screws 10 are connected in a threaded manner, the screws 10 are symmetrically distributed about the center of the fixed seat 9, the fixed seat 9 and the hilt 3 are locked and positioned by rotating the screws 10 and tightening the screws 10, the hilt 3 and the fixed seat 9 can be moved by the groove 6 to adjust the height position of the fixed seat 9, so that the fixed seat 9 is convenient to operate and position, the fixed seat 9 is convenient to use, the end of the fixed seat 9 is connected with the slide bar 12 through the inner rail 11, so that the inner rail 11 and the slide bar 12 can be conveniently operated and used;

as shown in fig. 1 and 2, as a preferred embodiment, on the basis of the above-mentioned mode, the fixed seat 9 and the inner rail 11 are fixedly connected with each other, the inner rail 11 and the sliding groove 7 are movably connected with each other, the fixed seat 9 and the tool holder 3 form a sliding structure through the groove 6, the inner rail 11 and the sliding groove 7 are linked and moved with the opening 5 and the sliding strip 12 through the movement of the inner rail 11 and the sliding groove 7, after the sliding strip 12 moves upwards, the sliding strip 12 can be clamped with the bottom end wall of the tool holder 1 to limit the tool holder 1, the tool holder 1 is prevented from rotating, otherwise, the limitation is released, the tool holder 1 is rotated with the lead screw 2 at the bottom end of the tool holder 1, the lead screw 2 and the tool holder 3 are driven through the threaded hole 4, the distance between the lead screw 2 and the tool holder 3 is adjusted, so as to extend the distance between the tool holder 3 and the tool holder 1, and the position of the tool holder 1 is adjusted for flexible use, thereby adapting to different processing requirements;

as shown in fig. 1 and 4, as a preferred embodiment, on the basis of the above manner, the hilt 3 is in threaded connection with the screw rod 2 through the threaded hole 4, the hilt 3 forms a sliding structure with the slider 12 through the through hole 5, the shaft seat 13 forms a rotating structure with the mounting seat 16 through a shaft, the shaft seat 13 is fixedly connected with the scale plate 15, the mounting seat 16 and the finger 17, and the mounting seat 16 and the shaft seat 13 are rotated by the shaft to change the orientations of the mounting seat 16 and the shaft seat 13, so that the hilt 3 and the tool bit 1 at the end of the shaft seat 13 are linked to adjust the orientations, the adjustment requirements are better adapted, the flexible adjustment is performed, the adaptability is stronger, the screw 14 is tightened to limit the mounting seat 16 and the shaft seat 13, the mounting seat 16 and the shaft seat 13 are conveniently adjusted and then stably used, when the

mounting seats

16 and 13 are rotated, the angle positions of the

mounting seats

16 and 13 during adjustment can be obtained through the scale marks at the end of the scale plate 15 and the finger 17, and the shaft seat is more accurately adjusted in orientation during rotation.

The working principle is as follows: the fixed seat 9 and the hilt 3 are locked and positioned by rotating the screw 10 and screwing the screw 10, the hilt 3 and the fixed seat 9 can be moved by the groove 6, the height position of the fixed seat 9 is adjusted, the fixed seat 9 is convenient to control and position, the end of the fixed seat 9 is connected with the slide bar 12 through the inner rail 11, the inner rail 11 and the slide bar 12 are convenient to be linked and synchronously adjusted, the slide bar 12 is convenient to control and use, the inner rail 11 and the slide bar 12 are linked and move through the movement of the inner rail 11 and the chute 7 and the movement of the penetration 5 and the slide bar 12, the inner rail 11 and the slide bar 12 are linked and move, after the slide bar 12 moves upwards, the slide bar 12 can be clamped with the bottom end wall of the tool bit 1, the tool bit 1 is limited, the tool bit 1 is prevented from rotating, otherwise, the screw rod 2 at the bottom end of the tool bit 1 is linked and rotated, so that the screw rod 2 and the hilt 3 are driven through the threaded hole 4, accommodate the lead screw 2 and the 3 intervals of sword handle, thereby extend

sword handle

3 and 1 intervals of tool bit, the accent connects 1 position of tool bit to carry out nimble use, thereby the different processing demand of adaptation, through rotatory dress seat 16 and axle bed 13, change dress seat 16 and axle bed 13 orientation, thereby linkage axle bed 13 end sword handle 3, the orientation is adjusted to tool bit 1, better adaptation processing demand, carry out nimble regulation, the suitability is stronger, and tighten screw 14, it is spacing to dress seat 16 and axle bed 13, make things convenient for dress seat 16 and axle bed 13 to adjust the back, stable the using, when rotatory dress seat 16 and axle bed 13, through 15 end scales of chi dish and finger 17 instruction, angular position when can obtaining dress seat 16 and the regulation of axle bed 13, during the rotation regulation orientation, more accuracy.

Claims

1. The utility model provides a metal cutting tool of high accuracy location, includes tool bit (1) and screw hole (4), its characterized in that: the utility model discloses a cutter head, including tool bit (1), screw rod (2), threaded hole (4), knife handle (3), spout (6), and knife handle (3) are seted up in the middle part bottom of tool bit (1), and both ends all wear to be equipped with about knife handle (3) and wear to mouthful (5), the middle part of knife handle (3) is seted up fluted (6), and knife handle (3) are close to recess (6) inside spout (7) of having seted up, knife handle (3) are close to spout (7) end and install fine setting mechanism (8), settle the bottom of knife handle (3) has axle bed (13), and the front end wall of axle bed (13) wears to be equipped with screw (14), chi dish (15) are all installed at both ends about axle bed (13), and settle the lower extreme of axle bed (13) has dress seat (16), the top of dress seat (16) is close to axle bed (13) side end wall and installs finger strip (17).

2. A high precision positioning metal cutting tool as set forth in claim 1, wherein: the fine positioning mechanism (8) comprises a fixed seat (9), screws (10), an inner rail (11) and a sliding strip (12), the screws (10) are arranged on the left end wall and the right end wall of the fixed seat (9) in a penetrating mode, the inner rail (11) is arranged on the inner side of the fixed seat (9), and the sliding strip (12) is installed on the top end of the inner rail (11).

3. A high precision positioning metal cutting tool as set forth in claim 2, wherein: the fixed seat (9) and the screws (10) are in threaded connection, and the screws (10) are symmetrically distributed around the center of the fixed seat (9).

4. A high precision positioning metal cutting tool as set forth in claim 2, wherein: the fixed seat (9) and the inner rail (11) are fixedly connected with each other, the inner rail (11) and the sliding groove (7) are movably connected with each other, and the fixed seat (9) and the hilt (3) form a sliding structure through the groove (6).

5. A high precision positioning metal cutting tool as set forth in claim 1, wherein: the hilt (3) is in threaded connection with the screw rod (2) through the threaded hole (4), and the hilt (3) and the slide bar (12) form a sliding structure through the penetrating opening (5).

6. A high precision positioning metal cutting tool as set forth in claim 1, wherein: the shaft seat (13) and the mounting seat (16) form a rotating structure through a shaft, and the shaft seat (13), the ruler disk (15), the mounting seat (16) and the finger strip (17) are fixedly connected.