CN210060399U

CN210060399U - Circle device in car

Info

Publication number: CN210060399U
Application number: CN201920666033.8U
Authority: CN
Inventors: 杨小龙; 杨波
Original assignee: Zhejiang Sheng Technology Co Ltd
Current assignee: Zhejiang Sheng Technology Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-14
Anticipated expiration: 2029-05-10

Abstract

The utility model provides a circle device in car belongs to machining equipment technical field, including cutter fixing base (1), fix the drive assembly that circle cutter (2) and drive cutter fixing base (1) removed in the car on cutter fixing base (1), still be provided with spout cutter (3) on cutter fixing base (1), spout cutter (3) and car in circle cutter (2) fix side by side on cutter fixing base (1), the utility model discloses a set up spout cutter (3), treat earlier the hole of car work piece and carry out the grooving, like this when in the circle in follow-up car, the waste material of surely going out will break automatically, can't form continuous rectangular, just can not twine on the edge of a knife just, and then has protected the tool bit, prolongs its life, has improved the interior circle efficiency of car simultaneously.

Description

Circle device in car

Technical Field

The utility model belongs to the technical field of machining equipment, a circle device in car that carries out processing to spare part hole is related to.

Background

When the inner circle of a workpiece needs to be turned, the inner hole of the workpiece is cut by a cutter by using a numerical control lathe generally. The inner circle turning device generally comprises a cutter seat, a cutter arranged on the cutter seat and a driving part for driving the cutter seat to move. When the inner circle is turned, a workpiece is fixed on a clamp firstly, rotates at a high speed through the clamp, and then longitudinally and transversely moves through a tool apron of the inner circle turning device, so that the inner circle turning tool longitudinally and transversely moves to reach the condition required by cutting and cut; the device is simple to manufacture, convenient to use, simple to operate, safe and reliable, and therefore the device is widely used.

However, when the existing cutter of the internal circle turning device is used for cutting, the cutting process is continuous, the cut waste materials are continuous spiral strips, the waste materials are easy to wind on a knife edge, and the waste materials need to be taken down, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art waste material that cuts when the car is interior circle for the heliciform is rectangular, twines easily on the cutter, influences production efficiency's technical problem, provides one kind and can change waste material length, prevents the winding device in the car.

In order to solve the technical problem, the utility model provides a circle device in car, including cutter fixing base, fix the driving assembly that circle cutter and drive cutter fixing base removed in the car on cutter fixing base, still be provided with the spout cutter on the cutter fixing base, the circle cutter is fixed on cutter fixing base side by side in spout cutter and the car.

As a further improvement of the utility model, the driving assembly comprises a first driving part and a second driving part, wherein the first driving part can drive the cutter fixing seat to move along the X axis, and the second driving part can drive the cutter fixing seat to move along the Y axis.

As a further improvement measure of the utility model, the in-vehicle circle device is further provided with a base, the fixed end of the second driving part is fixed on the base, the movable end of the second driving part is connected with a sliding block, the sliding block is connected on the base in a sliding manner, and the base is correspondingly provided with a sliding rail for the sliding block to slide up and down; the fixed end of the driving part I is fixed on the sliding block, and the movable end of the driving part I is connected with the cutter fixing seat through a sliding plate.

As a further improvement of the present invention, the first driving member is a linear module.

As a further improvement measure of the utility model, the driving part II is a servo motor.

The beneficial effects of the utility model reside in that: through setting up the spout cutter, treat earlier that the rough turning of car work piece is interior to carry out the opening, draw out and expect the breach absolutely, during follow-up car is interior round, the round cutter is once every reacing disconnected material breach in the car, and the cyclization waste material of surely cutting will be automatic disconnected falls, can't form continuous rectangular, just also can not twine on the cutter, and then has protected the cutter, prolongs its life, has improved the interior round efficiency of car simultaneously, has ensured the interior round quality of car. Meanwhile, the sliding groove cutter and the turning inner circle cutter are fixed on the cutter fixing seat side by side at intervals, so that the device is compact and reasonable in structure.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the simple cross section of the workpiece to be machined before turning the inner circle.

Fig. 3 is a schematic cross-sectional view of the workpiece to be processed after grooving.

Fig. 4 is a schematic view of the simple cross section of the workpiece to be machined after the circle is turned.

The reference numbers illustrate: 1. a cutter fixing seat; 2. turning an inner circle cutter; 3. a chute cutter; 4. a first driving part; 5. a second driving part; 6. a machine base; 7. a slider; 8. a slide rail; 9. a slide plate; 10. roughly turning an inner circle of a workpiece to be turned; 11. turning the front inner wall of the inner circle; 12. turning the inner circle rear inner wall; 13. the workpiece to be turned needs cutting materials; 14. a material breaking notch; 15. a workpiece entity; 16. a workpiece to be turned; 17. a rotary cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the device for turning an inner circle comprises a cutter fixing seat 1, an inner circle turning cutter 2 fixed on the cutter fixing seat 1, and a driving assembly for driving the cutter fixing seat 1 to move, wherein a chute cutter 3 is further arranged on the cutter fixing seat 1, and the chute cutter 3 and the inner circle turning cutter 2 are fixed on the cutter fixing seat 1 side by side. The driving assembly comprises a first driving part 4 capable of driving the tool fixing seat 1 to move transversely relative to the part and a second driving part 5 capable of driving the tool fixing seat 1 to move axially relative to the part. The utility model also comprises a frame 6, the fixed end of the second driving part 5 is fixed on the frame 6, the movable end of the second driving part 5 is connected with a sliding block 7, the sliding block 7 is connected on the frame 6 in a sliding way, and a sliding rail 8 for the sliding block 7 to slide is correspondingly arranged on the frame 6; the fixed end of the first driving part 4 is fixed on the sliding block 7, and the movable end of the first driving part is connected with the cutter fixing seat 1 through a sliding plate 9.

The first driving part 4 is set as a linear module, and the second driving part 5 is set as a servo motor. Therefore, the position of the cutter fixing seat 1 can be accurately and stably adjusted, and the accurate machining of the turning inner circle cutter 2 and the sliding groove cutter 3 is realized.

The utility model discloses, through setting up spout cutter 3, treat earlier that the interior circle of rough turning of car work piece 16 carries out the opening, draw out disconnected material breach 14, during the circle in the follow-up car, circle cutter 2 reaches disconnected material breach 14 once every in the car, and the cyclization waste material of surely cutting will break automatically, can't form continuous rectangular, just also can not twine on the edge of a knife, and then has protected the edge of a knife, prolongs its life, has improved the interior circle efficiency of car simultaneously, has ensured the interior circle quality of car. Meanwhile, the sliding groove cutter 3 and the inner circle turning cutter 2 are fixed on the cutter fixing seat 1 side by side, so that the whole device can perform slotting and hole turning actions, and the device is compact and reasonable in structure and ingenious in design.

In the embodiment of the utility model, as shown in fig. 2, the workpiece is roughly turned before turning the circle to form a workpiece to be turned roughly and circle 10, the hole wall is the inner wall 11 before turning the circle, and the workpiece to be turned needs cutting material 13 and workpiece entity 15 outside the hole wall. The utility model discloses before the operation, treat that turning work piece 16 is fixed on anchor clamps earlier, spout cutter 3 is located treats the outside of circle 10 in the work piece rough turning, and spout cutter 3's tool bit pastes with the interior preceding inner wall 11 of circle in the car mutually. Firstly, the driving part II 5 drives the chute cutter 3 to cut the front inner wall 11 of the inner circle of the turning along the axial direction to form a material breaking gap 14, as shown in figure 3, then the driving part II 5 drives the chute cutter 3 to move, the chute cutter moves back to the outer side of the workpiece to be turned 16, then the driving part I4 drives the cutter fixing seat 1 to transversely move, the chute cutter 3 is moved to the side surface so as to be accurate to the rotation without influencing the workpiece to be turned 16, and meanwhile, the cutter 2 in the inner circle of the turning is also moved to the position above the rough turning inner circle 10 of the workpiece to be turned to wait for the inner circle of the turning. When the inner circle is turned, the inner circle turning tool 2 extends into an orifice of a rough turning inner circle 10 of a workpiece to be turned and is attached to a front inner wall 11 of the inner circle to be turned, the rotary cylinder 17 drives the workpiece to be turned 16 to rotate, the driving part II 5 drives the inner circle turning tool 2 to gradually descend, the workpiece to be turned is cut to cut the material 13 to be cut, the generated waste is annular due to the rotation of the workpiece to be turned 16, when the material breaking notch 14 is reached once by the inner circle turning tool 2, the cut ring-forming waste can be automatically broken until the material 13 to be cut of the workpiece to be turned is cut. The schematic diagram of the inner circle is shown in fig. 4, and the inner hole wall after turning is the inner wall 12 after turning. After the inner circle is turned, the workpiece to be turned 16 stops rotating, the driving part II 5 drives the inner circle cutter 2 of the motor vehicle to ascend to the upper side of the workpiece to be turned 16, the driving part I4 drives the cutter fixing seat 1 to move back, and the sliding groove cutter 3 returns to the original position to wait for the next grooving operation.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make modifications and improvements without departing from the scope of the present invention.

Claims

1. The utility model provides a circle device in car, includes cutter fixing base (1), fixes the drive assembly that circle cutter (2) and drive cutter fixing base (1) removed in the car on cutter fixing base (1), its characterized in that: the tool fixing seat (1) is further provided with a chute tool (3), and the chute tool (3) and the turning inner circle tool (2) are fixed on the tool fixing seat (1) in parallel.

2. The device of claim 1, wherein: the driving assembly comprises a first driving part (4) capable of driving the cutter fixing seat (1) to move along an X axis and a second driving part (5) capable of driving the cutter fixing seat (1) to move along a Y axis.

3. The device of claim 2, wherein: the inner circle turning device is also provided with a base (6), the fixed end of the second driving part (5) is fixed on the base (6), the movable end of the second driving part (5) is connected with a sliding block (7), the sliding block (7) is connected on the base (6) in a sliding manner, and a sliding rail (8) for enabling the sliding block (7) to slide along the Y axis is correspondingly arranged on the base (6); the fixed end of the first driving part (4) is fixed on the sliding block (7), and the movable end of the first driving part is connected with the cutter fixing seat (1) through a sliding plate (9).

4. An in-vehicle device according to claim 2 or 3, wherein: the first driving part (4) is set as a linear module.

5. An in-vehicle device according to claim 2 or 3, wherein: the second driving part (5) is set as a servo motor.