Adjustable turning tool for turning

Abstract

The utility model discloses an adjustable turning tool for turning, and relates to the field of turning tools. The adjustable turning tool for turning comprises an installation base and an installation groove, the installation groove is formed in the surface of the installation base, a plurality of buckles are fixedly installed on the surface of the installation base, the surface of the installation base is sleeved with a sleeve, a spring is arranged between the sleeve and the installation base, and inclined grooves are formed in the positions, close to the buckles, of the surface of the sleeve. The inner wall of the inclined groove makes contact with the surface of the buckle, a fixing plate is fixedly installed at the end, away from the installation base, of the sleeve, a lantern ring is fixedly installed on the inner wall of the sleeve, the inner wall of the lantern ring is sleeved with an elastic telescopic rod, the fixed end of the elastic telescopic rod is fixedly installed on the inner wall of the installation base, and the free end of the elastic telescopic rod is limited by the lantern ring. In the working process of the turning tool, the tool bit model can be adjusted according to different workpieces, and the turning efficiency of the turning tool is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe tool field, concretely is adjustable lathe tool for turning. BACKGROUND

[0002] As one of important tools in cutting processing, with the continuous progress of technology and the increasing market demand, the performance and quality of lathe will be continuously improved and perfected.

[0003] The utility model discloses a lathe tool discloses a lathe tool, including handle and tool bit, the lower part of handle is seted up with first gap, the lower part of first gap is handle bottom, handle bottom sets up square through -hole, the square through -hole is seted up with the thread hole for fixing tool bit in, the thread hole installs screw and locks, tool bit includes tool body and tool tip, the height of tool tip is higher than the height of the outer wall of handle bottom, in the working process, can.

[0004] In the above-mentioned utility model, the bottom surface of the part can be turned, the clamping process in the turning process is reduced, the precision error caused by the secondary clamping is avoided to ensure the consistency of the part size, but the lathe tool cannot quickly replace the tool bit after installation, and it is not easy to adjust when different workpieces need to be processed or the tool bit is damaged. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a adjustable lathe tool for turning, which solves the problems in the above background art.

[0006] To achieve the above object, the utility model realizes the following technical scheme: a adjustable lathe tool for turning, including mounting seat and installation groove, the surface of mounting seat is seted up with installation groove, a plurality of buckles are fixedly installed on the surface of mounting seat, a sleeve is sleeved on the surface of mounting seat, a spring is arranged between the sleeve and the mounting seat, an inclined groove is seted up on the surface of the sleeve close to the buckle, the inner wall of the inclined groove is in contact with the surface of the buckle, a fixed plate is fixedly installed on one end of the sleeve away from the mounting seat, a sleeve ring is fixedly installed on the inner wall of the sleeve, an elastic telescopic rod is sleeved on the inner wall of the sleeve ring, the fixed end of the elastic telescopic rod is fixedly installed on the inner wall of the mounting seat, the free end of the elastic telescopic rod is limited by the sleeve ring, and the fixed end and the free end of the elastic telescopic rod cannot rotate, an arc plate is fixedly installed on the free end of the elastic telescopic rod, a plurality of sliding rods are slidingly installed on the surface of one end of the sleeve close to the fixed plate, a spring is arranged between the sliding rod and the sleeve, a handle is fixedly installed on the surface of each sliding rod, a tool bit is fixedly installed on the top of the handle, and different models of tool bits are selected by rotating the sleeve.

[0007] Preferably, the fixed plate surface near the cutter head is rotatably provided with a cover, a torsion spring is arranged between the cover and the fixed plate, the bottom of the cover is fixedly provided with a rotating rod, the rotating rod penetrates through the fixed plate, the bottom of the cutter handle is fixedly provided with a threaded rod, the surface of the threaded rod is threadedly matched with the inner wall of the rotating rod, the threaded rod is pushed to rotate when moving in the rotating rod, the rotating rotating rod drives the cover to rotate, and the opening and closing of the cover is controlled.

[0008] Preferably, one end of the buckle near the chute is provided with an inclined surface, the inclined surface is consistent with the inclination angle of the chute, the buckle is limited in the chute, and the sleeve is clamped.

[0009] Preferably, the spring is movably arranged between the mounting seat and the sleeve, so that the sleeve can rotate on the surface of the mounting seat.

[0010] Preferably, the arc plate is provided with two groups, and the two groups of arc plates are symmetrically arranged, the sleeve drives the sliding rod to rotate, the bottom of the rotating sliding rod is in contact with the arc surface of the arc plate, and the sliding rod moves forward under the guidance of the arc plate.

[0011] Preferably, the cutter head is arranged in a trapezoidal shape, the cover is arranged on the side close to the shorter side of the cutter head, the cover is always not in contact with the surface of the cutter head during rotation, the surface wear of the cutter head is reduced, and the service life of the cutter head is prolonged.

[0012] The utility model provides a adjustable turning tool for turning processing, has the following beneficial effects:

[0013] (1), this adjustable turning tool for turning processing, sleeve front end is installed with different models cutter head, through drawing rotation sleeve, to select different models cutter head, the cutter head is moved to selected area after the rotating drum and is pushed out by the cutter handle, makes the cutter head reach work area, convenient operation makes the turning tool can adjust cutter head model according to different workpieces in the working process, improves the turning efficiency of turning tool.

[0014] (2), this adjustable turning tool for turning processing, cutter head is selected and will explore, simultaneously, the cover rotates and removes the cutter head limit, makes the cutter head can reach work area, when not needing using, the cutter head will follow the cutter handle reset, the cover rotates and closes when the cutter head resets, protects the cutter head, makes the cutter head not be impacted by the turning debris in the non - working period, avoids the surface wear of cutter head, prolongs the service life of cutter head. ACCURACY OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the arc plate and the extension rod position of the utility model;

[0017] Figure 3The utility model discloses a tool bit and tool handle position structure schematic diagram.

[0018] Figure 4 The utility model discloses a cover and fixed plate position structure schematic diagram.

[0019] In the drawing: 1, mounting seat, 2, installation groove, 3, buckle, 4, sleeve, 5, inclined slot, 6, fixed plate, 7, spring, 8, elastic telescopic link, 9, arc plate, 10, sleeve ring, 11, slide bar, 12, tool handle, 13, tool bit, 14, rotating rod, 15, cover, 16, threaded rod. Specific embodiments

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0021] Please refer to Figures 1-4 The utility model provides: a kind of adjustable turning tool for turning, including mounting seat 1 and installation groove 2, mounting seat 1 surface is equipped with installation groove 2, and mounting seat 1 surface is fixedly installed with several buckles 3, and mounting seat 1 surface is sleeved with sleeve 4, and spring 7 is arranged between sleeve 4 and mounting seat 1, and inclined slot 5 is equipped in the surface of sleeve 4 near buckle 3, and the inner wall of inclined slot 5 is in contact with the surface of buckle 3, and fixed plate 6 is fixedly installed at the end of sleeve 4 away from mounting seat 1, and sleeve ring 10 is fixedly installed on the inner wall of sleeve 4, and elastic telescopic link 8 is sleeved in the inner wall of sleeve ring 10, and the fixed end of elastic telescopic link 8 is fixedly installed in the inner wall of mounting seat 1, and the free end of elastic telescopic link 8 is limited by sleeve ring 10, and elastic telescopic link 8 cannot rotate between fixed end and free end, and arc plate 9 is fixedly installed at the free end of elastic telescopic link 8, and several slide bars 11 are slidably installed on the surface of one end of sleeve 4 near fixed plate 6, and elastic member is arranged between slide bar 11 and sleeve 4, and tool handle 12 is fixedly installed on the surface of each slide bar 11, and tool bit 13 is fixedly installed on the top of tool handle 12, and different models of tool bit 13 are selected by rotating sleeve 4.

[0022] Cover 15 is rotatably installed on the surface of fixed plate 6 near tool bit 13, and torsion spring is arranged between cover 15 and fixed plate 6, and rotating rod 14 is fixedly installed on the bottom of cover 15, and rotating rod 14 passes through fixed plate 6, and threaded rod 16 is fixedly installed on the bottom of tool handle 12, and threaded rod 16 is in threaded cooperation with the inner wall of rotating rod 14, and rotating rod 14 is rotated when threaded rod 16 moves in rotating rod 14, and rotating rotating rod 14 drives cover 15 to rotate, and the opening and closing of cover 15 are controlled.

[0023] The buckle 3 is provided with an inclined surface close to one end of the inclined groove 5, and the inclined surface is consistent with the inclined angle of the inclined groove 5. The buckle 3 limits the sleeve 4 in the inclined groove 5, and clamps the sleeve 4.

[0024] The spring 7 is movably arranged between the mounting seat 1 and the sleeve 4. After the selected tool bit 13 is completed, the sleeve 4 is reset under the elastic force of the spring 7.

[0025] The arc plate 9 is provided with two groups, and the two groups of arc plates 9 are symmetrically arranged. The sleeve 4 drives the slide rod 11 to rotate. The bottom of the rotating slide rod 11 is in contact with the surface arc of the arc plate 9. Under the guidance of the arc plate 9, the slide rod 11 moves forward.

[0026] The tool bit 13 is arranged in a trapezoidal shape. The cover 15 is arranged close to the shorter side of the tool bit 13. The cover 15 is always not in contact with the surface of the tool bit 13 during rotation, reducing the surface wear of the tool bit 13 and prolonging the service life of the tool bit 13.

[0027] The mounting seat 1 is installed in the tool bit mounting hole of the lathe surface. The installation of the tool bit is completed. The sleeve 4 is pushed to slide on the surface of the mounting seat 1. The inclined groove 5 on the surface of the sleeve 4 moves with the sleeve 4. After moving, the inclined groove 5 is no longer in contact with the buckle 3 on the surface of the mounting seat 1. The buckle 3 releases the limitation of the sleeve 4. The sleeve 4 is rotated. The tool bit 13 to be used is adjusted to the working area on the surface of the fixed plate 6. When the sleeve 4 rotates, the slide rod 11 is rotated. The rotating slide rod 11 drives the tool shank 12 to rotate. The slide rod 11 contacts the arc surface on the surface of the arc plate 9 during rotation. Under the guidance of the arc plate 9, the rotating slide rod 11 is pushed out of the sleeve 4. The moving slide rod 11 pushes the tool shank 12, so that the tool shank 12 pushes the tool bit 13 to the working area, and the positioning of the tool bit 13 is completed. At this time, the sleeve 4 is loosened, and the sleeve 4 is reset and moved under the elastic force of the spring 7. After moving, the sleeve 4 makes the buckle 3 re-enter the inclined groove 5 on the surface of the sleeve 4, clamps the sleeve 4, and fixes the tool bit. In actual application, different models of tool bits 13 can be installed on each tool shank 12. Different models of tool bits 13 are selected for the tool bit by rotating the sleeve 4. The model of the tool bit 13 is adjusted according to different working conditions, so that the tool bit is suitable for more working scenes.

[0028] When the slide rod 11 drives the tool shank 12 to move, the threaded rod 16 on the surface of the tool shank 12 moves to the rotating rod 14. Because the surface of the threaded rod 16 is screwed with the inner wall of the rotating rod 14, when the threaded rod 16 moves, the surface threads will push the inner wall threads of the rotating rod 14, so that the rotating rod 14 rotates. The rotating rotating rod 14 drives the cover 15 to rotate. When the tool bit 13 is pushed to the working area by the tool shank 12, the cover 15 is opened, and the tool bit 13 is moved. When the tool bit 13 is reset with the tool shank 12, the cover 15 rotates and closes. The closed cover 15 protects the retracted tool bit 13, avoids the tool bit 13 from being damaged by turning chips when not working, and prolongs the service life of the tool bit 13.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. An adjustable turning tool for turning machining, comprising a mounting seat (1) and a mounting groove (2), characterized in that: The mounting seat (1) is provided with a mounting groove (2) on the surface, a plurality of buckles (3) are fixedly installed on the surface of the mounting seat (1), a sleeve (4) is sleeved on the surface of the mounting seat (1), a spring (7) is arranged between the sleeve (4) and the mounting seat (1), an inclined groove (5) is formed on the surface of the sleeve (4) close to the buckle (3), the inner wall of the inclined groove (5) is in contact with the surface of the buckle (3), a fixed plate (6) is fixedly installed on the end of the sleeve (4) away from the mounting seat (1), a sleeve ring (10) is fixedly installed on the inner wall of the sleeve (4), an elastic telescopic rod (8) is sleeved on the inner wall of the sleeve ring (10), the fixed end of the elastic telescopic rod (8) is fixedly installed on the inner wall of the mounting seat (1), the free end of the elastic telescopic rod (8) is limited by the sleeve ring (10), and the fixed end and the free end of the elastic telescopic rod (8) cannot rotate, an arc plate (9) is fixedly installed on the free end of the elastic telescopic rod (8), a plurality of sliding rods (11) are slidingly installed on the surface of the end of the sleeve (4) close to the fixed plate (6), elastic members are arranged between the sliding rods (11) and the sleeve (4), a handle (12) is fixedly installed on the surface of each sliding rod (11), and a tool bit (13) is fixedly installed on the top of the handle (12).

2. The adjustable turning tool according to claim 1, characterized in that: A cover (15) is rotatably installed on the surface of the fixed plate (6) close to the tool bit (13), a torsion spring is arranged between the cover (15) and the fixed plate (6), a rotating rod (14) is fixedly installed on the bottom of the cover (15), and the rotating rod (14) penetrates through the fixed plate (6), a threaded rod (16) is fixedly installed on the bottom of the handle (12), and the surface of the threaded rod (16) is in threaded cooperation with the inner wall of the rotating rod (14).

3. The adjustable turning tool according to claim 1, characterized in that: The end of the buckle (3) close to the inclined groove (5) is provided with an inclined surface, and the inclination angle of the inclined surface is consistent with that of the inclined groove (5).

4. The adjustable turning tool according to claim 1, characterized in that: The spring (7) is movably arranged between the mounting seat (1) and the sleeve (4).

5. The adjustable turning tool according to claim 1, wherein: The arc plates (9) are provided in two groups, and the two groups of arc plates (9) are symmetrically arranged.

6. The adjustable turning tool according to claim 2, wherein: The tool bit (13) is arranged in a trapezoidal shape, and the cover (15) is arranged on the side close to the shorter side of the tool bit (13). The tool bit (13) is arranged in a trapezoidal shape, and the cover (15) is arranged on the side close to the shorter side of the tool bit (13).

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