CN211727545U

CN211727545U - Turning tool structure

Info

Publication number: CN211727545U
Application number: CN201922222866.8U
Authority: CN
Inventors: 王锡军; 李勇华; 柯建文; 张雷; 段淑芳
Original assignee: Maoming Prophet New Material Co ltd
Current assignee: Maoming Prophet New Material Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-23
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a turning tool structure, which comprises a turning tool holder and a turning tool, wherein the turning tool holder is provided with a circular plane, the circular plane is provided with a fixed block for fixing the turning tool, and the middle of the fixed block is provided with a U-shaped groove; the turning tool comprises a tool body and a head, wherein the tool body is fixed in the U-shaped groove, the head extends towards the direction of the circle center of the turning tool seat from the U-shaped groove by protruding one end of the tool body outwards, the head is gradually inclined from inside to outside to form a cone structure, and one surface of the tool bit is inwards recessed to form an arc-shaped groove. The turning tool structure greatly improves the working efficiency of a lathe assembly line, reduces the time for tool changing and tool setting, and reduces the workload of operators.

Description

Turning tool structure

Technical Field

The utility model relates to a lathe workstation technical field, in particular to in a be applied to lathe tool structure on lathe workstation.

Background

During large-scale production, the technical requirements on operators must be greatly reduced, and advanced equipment, tools, cutters, measuring tools and the like are effectively utilized to improve the stability and the identity of the product quality. The lathe mainly solves the automation of control and operation, ensures the identity of processed products, improves the utilization rate of the lathe on the basis and improves the production yield. And part of technical work is completed by professional engineering and process technicians. The requirements on the operation technique and skill are reduced. Reduce the quality and yield influence caused by operators. Therefore, in order to improve efficiency in a production line, it is necessary to effectively ensure the operating rate of each equipment and reduce the auxiliary time for tool changing, tool setting and the like.

Disclosure of Invention

The utility model aims at providing a lathe tool structure, fixed knot of the lathe tool of reinforceing constructs and self intensity, avoids leading to the waste in time because of frequent tool changing, improves operating personnel's work load, guarantees the smoothness nature and the high efficiency of assembly line work.

The utility model discloses a turning tool structure, including lathe tool seat and lathe tool, the lathe tool seat has circular plane, be equipped with the fixed block that is used for fixed lathe tool on the circular plane, the centre of fixed block is equipped with U type recess; the turning tool comprises a tool body and a head, wherein the tool body is fixed in the U-shaped groove, the head extends towards the direction of the circle center of the turning tool seat from the U-shaped groove by protruding one end of the tool body outwards, the head is gradually inclined from inside to outside to form a cone structure, and one surface of the tool bit is inwards recessed to form an arc-shaped groove. The turning tool seat of the utility model can be regarded as a cylinder structure with thinner thickness, and the circular plane is a bottom surface thereof. The arc-shaped groove enables the cutter head to form two cutting edges, so that the rigidity of the cutter head is guaranteed, and the cutting effect of the cutter head is enhanced.

Furthermore, one surface of the head part, which is inwards concave to form an arc-shaped groove, is in the same direction as the running direction of the lathe tool seat. One surface of the head, which is inwards concave to form an arc-shaped groove, is a cutting surface of the turning tool; when the turning tool is placed in the U-shaped groove, the placing direction of the cutting face is the same as the running direction of the tool apron, namely, the cutting face faces the workpiece during working.

Furthermore, the lathe tools are multiple and are uniformly arranged on the circular plane of the lathe tool seat in an annular array. A plurality of lathe tools have improved work efficiency.

Furthermore, the turning tools are different in distance from the circular plane. The cutting range of the turning tool on the workpiece is enlarged, and frequent tool setting is avoided.

Furthermore, the two side faces of the fixed block are oppositely provided with fixed holes for fixing the cutter body, and the cutter body is provided with through holes matched with the fixed holes. Utilize the bolt to pass fixed orifices and through-hole in being fixed in the U type recess of fixed block with the lathe tool, sound construction is difficult for droing.

Further, one side of the lathe tool seat back to the circular plane is provided with a rotating shaft, a rotating shaft supporting rod is arranged on the workbench, and the rotating shaft is assembled on the rotating shaft supporting rod and connected with an external motor. The turning tool seat is connected with the motor to rotate, so that high-speed cutting of the workpiece is realized.

Further, the circular plane of the lathe tool seat is perpendicular to the workbench so as to conform to the incoming direction of the workpiece and facilitate cutting.

The turning tool structure of the utility model gradually inclines the head part of the turning tool from inside to outside to form a cone structure, and one surface of the cutting tool is recessed into an arc groove, thus ensuring the rigidity of the cutting tool and strengthening the cutting function of the cutting tool; the turning tool is fixed in the U-shaped groove of the fixing block of the tool apron, and the structure is stable. The turning tool structure greatly improves the working efficiency of a lathe assembly line, reduces the time for tool changing and tool setting, and reduces the workload of operators.

Drawings

Fig. 1 is a front view of the turning tool structure of the present invention.

Fig. 2 is a side view of the turning tool structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the bit structure of the turning tool of the present invention.

The figures are numbered:

1. turning a tool apron; 2. turning a tool; 3. a fixed block; 4. a U-shaped groove; 5. a cutter body; 6. a head portion; 7. a rotating shaft; 8. a rotating shaft strut; 9. and (4) bolts.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.

Example 1:

as shown in fig. 1 and 2, the turning tool structure of the present invention includes a turning tool holder 1 and a turning tool 2, the turning tool holder 1 has a circular plane, a fixing block 3 for fixing the turning tool 2 is disposed on the circular plane, and a U-shaped groove 4 is disposed in the middle of the fixing block 3; lathe tool 2 includes cutter body 5 and head 6, and in cutter body 5 was fixed in U type recess 4, head 6 was outwards outstanding in U type recess 4 by the one end of cutter body 5 and was extended to the centre of a circle direction of lathe tool seat 1, and head 6 slopes gradually from inside to outside and is the cone structure, and the one side indent of tool bit becomes the arc recess. The turning tool seat 1 of the utility model can be regarded as a cylinder structure with thinner thickness, and the circular plane is a bottom surface thereof.

As shown in figure 3, the arc-shaped groove enables the cutter head to form two cutting edges, and the cutting effect of the cutter head is enhanced while the rigidity of the cutter head is ensured.

The fixing block 3 can be welded on the lathe tool holder 1 to ensure the firmness of the lathe tool holder.

The surface of the head part 6, which is inwards concave to form an arc-shaped groove, is in the same direction as the running direction of the turning tool seat 1. One surface of the head part 6, which is inwards concave to form an arc-shaped groove, is a cutting surface of the turning tool 2; when the turning tool 2 is placed in the U-shaped groove 4, the placing direction of the cutting face is the same as the running direction of the turning tool seat 1, namely, the cutting face faces the workpiece during working.

Lathe tools 2 are a plurality of, are the annular array and evenly arrange on the circular plane of lathe tool seat 1, and a plurality of lathe tools 2 differ from the distance on circular plane. A plurality of lathe tools 2 have improved work efficiency, and the distance of lathe tool 2 from the circular plane differs and makes every lathe tool 2 all possess the cutting scope that belongs to oneself, has enlarged the cutting face of lathe tool 2 on the work piece, avoids the work piece to need frequent tool setting because of constantly being cut behind the attenuate of same position.

The two side surfaces of the fixed block 3 are oppositely provided with fixing holes for fixing the cutter body 5, and the cutter body 5 is provided with through holes matched with the fixing holes. Utilize bolt 9 to pass fixed orifices and through-hole to be fixed in lathe tool 2 in the U type recess 4 of fixed block 3, the sound construction is difficult for droing.

The utility model discloses a lathe tool seat 1 specifically realizes through 7 pivots of one side of the round plane back to on the lathe tool seat 1 for rotatory setting. The workbench is provided with a rotating shaft supporting rod 8, and the rotating shaft 7 is assembled on the rotating shaft supporting rod 8 and is connected with an external motor. The lathe tool seat 1 is connected with a motor to rotate, so that high-speed cutting of a workpiece is realized.

The circular plane of the lathe tool seat 1 is vertical to the workbench so as to conform to the incoming direction of a workpiece and facilitate cutting.

The basic idea and the basic principle of the present invention have been explained above by describing the embodiments listed. The present invention is by no means limited to the embodiments listed above. All be based on the utility model discloses an action such as change, improvement and deliberately deteriorate are done equally to technical scheme, all shall belong to the utility model discloses a protection scope.

Claims

1. A turning tool structure is arranged on a workbench of a lathe and is characterized by comprising a turning tool seat and a turning tool, wherein the turning tool seat is provided with a circular plane, a fixing block for fixing the turning tool is arranged on the circular plane, and a U-shaped groove is formed in the middle of the fixing block; the turning tool comprises a tool body and a head, wherein the tool body is fixed in the U-shaped groove, the head is outwards protruded from one end of the tool body to extend towards the direction of the circle center of the turning tool seat from the U-shaped groove, the head is gradually inclined from inside to outside to form a cone structure, and one surface of the head is inwards recessed to form an arc-shaped groove.

2. The turning tool structure according to claim 1, wherein a surface of the head portion recessed in an arc-shaped groove is oriented in a direction of the turning tool seat.

3. The turning tool structure of claim 1, wherein the turning tools are a plurality of turning tools, and are uniformly arranged on the circular plane of the turning tool seat in an annular array.

4. The turning tool structure according to claim 1, wherein the plurality of turning tools are at different distances from the circular plane.

5. The turning tool structure according to claim 1, wherein the fixing block has fixing holes for fixing the cutter body on both side surfaces of the fixing block, and the cutter body has through holes matching with the fixing holes.

6. The turning tool structure according to claim 1, wherein a rotating shaft is provided on a side of the turning tool holder facing away from the circular plane, a rotating shaft support rod is provided on the worktable, and the rotating shaft is assembled on the rotating shaft support rod and connected with an external motor.

7. The turning tool arrangement according to claim 1, wherein the circular plane of the tool holder is perpendicular to the table.