CN220659266U

CN220659266U - Rotary turret for numerical control lathe

Info

Publication number: CN220659266U
Application number: CN202322378867.8U
Authority: CN
Inventors: 周冬风; 周芬; 朱金鸽
Original assignee: Xiamen Caixin Technology Co ltd
Current assignee: Xiamen Caixin Technology Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-03-26
Anticipated expiration: 2033-09-01

Abstract

The utility model relates to the technical field of tool rests of machine tools, in particular to a rotary tool rest for a numerical control lathe, which comprises a turntable and tool rests, wherein mounting grooves are formed in the turntable, accommodating grooves are formed in two sides of the interior of the mounting grooves, a first threaded rod is arranged at one end of the interior of the accommodating grooves through a threaded groove, a first sleeve is arranged at one end of the first threaded rod through the threaded groove, a first push plate is fixedly arranged at one end of the first sleeve, first sliding grooves are uniformly formed in two sides of the interior of the accommodating grooves, first sliding blocks are fixedly arranged on two sides of the first push plate, the first sliding blocks are movably connected with the first sliding grooves, and clamping blocks are fixedly arranged at one end of the first push plate. According to the utility model, the first rotating wheels arranged at one end of the rotating shaft where the first threaded rod is arranged on two sides of the rotating disc are used for driving the first threaded rod to rotate so as to drive the first push plate to move, so that the push plate pushes the clamping block to move into the clamping groove, the effect of fixing the tool rest is realized, and the tool rest is convenient to maintain and replace in later period.

Description

Rotary turret for numerical control lathe

Technical Field

The utility model relates to the technical field of machine tool holders, in particular to a rotary turret for a numerical control lathe.

Background

The numerical control lathe is a mechanical device with high machining precision, and the tool rest of the numerical control lathe is an important component part of the lathe and is used for clamping a cutting tool, so that the structure of the numerical control lathe directly influences the cutting performance and the cutting efficiency of the lathe, and the design and the manufacturing level of the numerical control lathe are reflected by the tool rest structure and the performance to a certain extent. Along with the continuous development of the numerical control lathe, the structure form of the tool rest is continuously innovated.

A servo turret of a numerical control lathe is disclosed in Chinese patent application publication No. CN 106180774A. The servo turret of the numerically controlled lathe is a horizontal numerically controlled turret tool rest and is mainly characterized by high indexing and positioning precision, simple structure and convenient maintenance, and a cutterhead with 12 stations can meet the processing requirements of different workpiece procedures, so that the defect that the stations do not need to detach props for many times is avoided. But the turret cannot be disassembled and assembled, and is inconvenient to maintain and replace in the later stage. Therefore, we propose a rotary turret for a numerically controlled lathe.

Disclosure of Invention

The utility model aims to provide a rotary turret for a numerical control lathe, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rotary turret for numerical control lathe, includes carousel and knife rest, the mounting groove has been seted up to the carousel inside, the holding tank has all been seted up to the inside both sides of mounting groove, the inside one end of holding tank is provided with first threaded rod through the screw thread groove, first threaded rod one end is provided with first sleeve through the screw thread groove, first sleeve one end is fixed to be provided with first push pedal, first spout has evenly been seted up to the inside both sides of holding tank, the fixed first slider that is provided with in first push pedal both sides, first slider and first spout swing joint, first push pedal one end is fixed to be provided with the fixture block, the draw-in groove has evenly been seted up to knife rest bottom both sides, fixture block one end is located the draw-in groove, a plurality of standing grooves are evenly seted up to the outside four side one end of knife inside of standing groove, a plurality of the inside one side of standing groove has seted up the square groove, a plurality of fixed establishment of evenly setting up in square groove inside.

Preferably, the fixing mechanism comprises a fixed block, a spring, a second sliding groove, a second sliding block, a movable groove, a second threaded rod, a second sleeve, a second push plate, a third sliding groove, a third sliding block, a connecting rod and a roller, wherein the fixed block is arranged at one end inside the square groove, the spring is fixedly connected with one end of the fixed block, one end of the spring is fixedly connected with the tool rest, the second sliding groove is formed in one end of the square groove, one end of the bottom of the fixed block is fixedly connected with the second sliding block, the second sliding block is movably connected with the second sliding groove, the movable groove is formed in one end of the square groove, the second threaded rod is arranged at one end inside the movable groove through a rotating shaft, the second sleeve is arranged at one end of the second threaded rod through the threaded groove, the third sliding groove is formed in two sides of the inside of the movable groove, the third sliding block is fixedly arranged at two sides of the second push plate, the third sliding block is movably connected with the third sliding groove, the connecting rod is fixedly arranged at one end of the second push plate, and the roller is arranged at one end of the connecting rod through the rotating shaft;

preferably, one end of the mounting groove is of a flaring structure;

preferably, a first rotating wheel is arranged at one end of the rotating shaft where the first threaded rod is positioned at two sides of the rotating disc;

preferably, one end of the placing groove is provided with a flaring mechanism;

preferably, one end of the top of the tool rest is provided with a second rotating wheel at one end of the rotating shaft where the second threaded rod is located.

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

1. this rotary turret for numerical control lathe through using the carousel both sides at the first runner of the pivot one end installation at first threaded rod place, drives first threaded rod rotation and drives first push pedal removal, makes the push pedal promote the fixture block and remove to the draw-in groove inside to realize the effect of fixed knife rest, be convenient for the maintenance of later stage simultaneously.

2. This rotary turret for numerically controlled lathe through the second runner that uses knife rest top one end to install at the pivot one end at second threaded rod place, can make the inside fixed establishment of square groove fix the cutter, plays the fixed action, can change the dismouting to single cutter simultaneously, need not all demolish, save time, improves work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic overall cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A in FIG. 3;

fig. 5 is an enlarged schematic view of the present utility model at B in fig. 3.

In the figure: 1. a turntable; 2. a tool holder; 3. a mounting groove; 4. a receiving groove; 5. a first threaded rod; 6. a first sleeve; 7. a first push plate; 8. a first chute; 9. a first slider; 10. a clamping block; 11. a clamping groove; 12. a placement groove; 13. a cutter; 14. a square groove; 15. a fixed block; 16. a spring; 17. a second chute; 18. a second slider; 19. a movable groove; 20. a second threaded rod; 21. a second sleeve; 22. a second push plate; 23. a third chute; 24. a third slider; 25. a connecting rod; 26. a roller; 27. a first wheel; 28. a second wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a rotary turret for numerically controlled lathe, includes carousel 1 and knife rest 2, mounting groove 3 has been seted up to carousel 1 inside, holding groove 4 has all been seted up to the inside both sides of mounting groove 3, the inside one end of holding groove 4 is provided with first threaded rod 5 through the screw thread groove, 5 one end of first threaded rod is provided with first sleeve 6 through the screw thread groove, the fixed first push pedal 7 that is provided with of 6 one ends of first sleeve, the inside both sides of holding groove 4 have evenly been seted up first spout 8, the fixed first slider 9 that is provided with in 7 both sides of first push pedal, first slider 9 and 8 swing joint of first spout, the fixed fixture block 10 that is provided with of 7 one end of first push pedal, draw-in groove 11 has evenly been seted up to 2 bottom both sides of knife rest 10, fixture block 10 one end is located draw-in groove 11, a plurality of standing grooves 12 are evenly seted up to the outside four side one end of knife rest 2, a plurality of standing grooves 12 are inside to be provided with cutter 13, a plurality of square groove 14 have been seted up to one side inside the standing groove 12, a plurality of fixed establishment evenly inside square groove 14.

Through the scheme, the fixing and the dismounting separation between the tool rest 2 and the rotary table 1 can be realized.

In this embodiment, preferably, the fixing mechanism includes a fixing block 15, a spring 16, a second sliding groove 17, a second sliding block 18, a movable groove 19, a second threaded rod 20, a second sleeve 21, a second push plate 22, a third sliding groove 23, a third sliding block 24, a connecting rod 25, and a roller 26, wherein one end inside the square groove 14 is provided with the fixing block 15, one end of the fixing block is fixedly connected with the spring 16, one end of the spring 16 is fixedly connected with the tool rest 2, one end of the square groove 14 is provided with the second sliding groove 17, one end of the bottom of the fixing block 15 is fixedly connected with the second sliding block 18, the second sliding block 18 is movably connected with the second sliding groove 17, one end of the square groove 14 is provided with the movable groove 19, one end inside the movable groove 19 is provided with the second threaded rod 20 through a rotating shaft, one end of the second threaded rod 20 is provided with the second sleeve 21, one end of the second sleeve 21 is fixedly provided with the second push plate 22, both sides inside the movable groove 19 are provided with the third sliding groove 23, both sides of the second push plate 22 are fixedly provided with the third sliding block 24, the third sliding block 24 is movably connected with the third sliding groove 23, one end of the second push plate 22 is fixedly provided with the connecting rod 25, and one end of the connecting rod 25 is provided with the roller 26 through the rotating shaft;

through the scheme, when in use, the turntable 1 is connected with the motor rotating shaft to rotate, so that the turntable 1 drives the tool rest 2 to rotate, and the use of changing different tools 13 in the rotating direction is realized;

in this embodiment, preferably, one end of the mounting groove 3 is a flaring structure;

through the scheme, the flaring structure at one end of the mounting groove 3 is convenient for mounting the tool rest 2, and the working efficiency is improved;

in this embodiment, preferably, the two sides of the turntable 1 are provided with a first rotating wheel 27 at one end of the rotating shaft where the first threaded rod 5 is located;

through above-mentioned scheme, through the first rotating wheel 27 of using carousel 1 both sides to install in the pivot one end that first threaded rod 5 is located, drive first threaded rod 5 rotation drive first push pedal 7 and remove, make the push pedal promote fixture block 10 and remove to draw-in groove 11 with inside to realize the effect of fixed knife rest 2, be convenient for the maintenance of later stage simultaneously and change.

In this embodiment, preferably, one end of the placement groove 12 is a flaring mechanism;

through the scheme, the flaring structure of the placing groove 12 is convenient for the installation of the cutter 13, and the working efficiency is improved;

in this embodiment, preferably, the top end of the tool rest 2 is provided with a second rotating wheel 28 at the end of the rotating shaft where the second threaded rod 20 is located;

through above-mentioned scheme, through the second runner 28 that uses knife rest 2 top one end to install in the pivot one end that second threaded rod 20 is located, can make the inside fixed establishment of square groove 14 fix cutter 13, play the fixed action, can change the dismouting to single cutter 13 simultaneously, need not all demolish, save time improves work efficiency.

When the rotary turret for the numerical control lathe is used, the turntable 1 is connected with the motor shaft to rotate, so that the turntable 1 drives the tool rest 2 to rotate, the tool rest 2 is installed in the installation groove 3 in the turntable 1 through the use of different tools 13 in the rotation direction, the first rotating wheel 27 installed at one end of the shaft where the first threaded rod 5 is located on two sides of the turntable 1 is used for driving the first threaded rod 5 to rotate so as to drive the first push plate 7 to move, the push plate pushes the clamping block 10 to move into the clamping groove 11, the effect of fixing the tool rest 2 is achieved, and the later maintenance and replacement are convenient. The flaring structure of mounting groove 3 one end is convenient for the installation of knife rest 2, improves work efficiency. The placing grooves 12 uniformly formed in one end of the four sides of the outer part of the tool rest 2 can be used for simultaneously installing four tools 13, so that the tool rest is convenient to use, and the work efficiency is improved better, and the convenience is improved. The second rotating wheel 28 with one end at the top of the tool rest 2 and one end at the rotating shaft where the second threaded rod 20 is arranged is used, so that the cutter 13 can be fixed by the fixing mechanism inside the square groove 14, a fixing effect is achieved, meanwhile, the single cutter 13 can be replaced and disassembled, all disassembly is not needed, time is saved, and the working efficiency is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rotatory turret for numerical control lathe which characterized in that: including carousel (1) and knife rest (2), mounting groove (3) have been seted up to carousel (1) inside, holding groove (4) have all been seted up to inside both sides of mounting groove (3), holding groove (4) inside one end is provided with first threaded rod (5) through the screw thread groove, first threaded rod (5) one end is provided with first sleeve (6) through the screw thread groove, first sleeve (6) one end is fixed and is provided with first push pedal (7), first spout (8) have evenly been seted up to inside both sides of holding groove (4), first push pedal (7) both sides are fixed and are provided with first slider (9), first slider (9) and first spout (8) swing joint, first push pedal (7) one end is fixed and is provided with fixture block (10), draw-in groove (11) have evenly been seted up to knife rest (2) bottom both sides, fixture block (10) one end are located fixture block (11), a plurality of holding grooves (12) are evenly seted up to four outside one end of knife rest (2), inside being provided with a plurality of holding grooves (12), a plurality of holding groove (13) are set up inside each other to holding groove (14), a plurality of holding groove (14) are fixed inside each other.

2. The rotary turret for a numerically controlled lathe according to claim 1, wherein: the fixing mechanism comprises a fixing block (15), a spring (16), a second sliding groove (17), a second sliding block (18), a movable groove (19), a second threaded rod (20), a second sleeve (21), a second push plate (22), a third sliding groove (23), a third sliding block (24), a connecting rod (25) and a roller (26), wherein the fixing block (15) is arranged at one end inside the square groove (14), the spring (16) is fixedly connected with one end of the spring (16) and the knife rest (2), the second sliding groove (17) is formed at one end of the square groove (14), the second sliding block (18) is movably connected with the second sliding groove (17), the movable groove (19) is formed at one end of the square groove (14), the second threaded rod (20) is arranged at one end inside the movable groove (19) through a rotating shaft, the second sleeve (21) is fixedly arranged at one end of the second sleeve (21) and is fixedly connected with the knife rest (2), the second sliding groove (18) is fixedly connected with one end of the second sliding groove (17), the second sliding plate (19) is fixedly connected with the second sliding groove (19) at one end of the second sliding groove (22), the second sliding groove (24) is fixedly arranged at two sides of the second sliding groove (24), the third sliding block (24) is movably connected with the third sliding groove (23), a connecting rod (25) is fixedly arranged at one end of the second pushing plate (22), and a roller (26) is arranged at one end of the connecting rod (25) through a rotating shaft.

3. The rotary turret for a numerically controlled lathe according to claim 1, wherein: one end of the mounting groove (3) is of a flaring structure.

4. The rotary turret for a numerically controlled lathe according to claim 1, wherein: the two sides of the rotary table (1) are provided with a first rotary wheel (27) at one end of a rotary shaft where the first threaded rod (5) is arranged.

5. The rotary turret for a numerically controlled lathe according to claim 1, wherein: one end of the placing groove (12) is provided with a flaring mechanism.

6. The rotary turret for a numerically controlled lathe according to claim 2, wherein: one end of the top of the tool rest (2) is provided with a second rotating wheel (28) at one end of a rotating shaft where the second threaded rod (20) is arranged.