CN217667828U

CN217667828U - Numerical control tool rest for machining numerical control machine tool

Info

Publication number: CN217667828U
Application number: CN202220811261.1U
Authority: CN
Inventors: 王晓龙
Original assignee: Jiangsu Jingshang Cnc Machine Tool Co ltd
Current assignee: Jiangsu Jingshang Cnc Machine Tool Co ltd
Priority date: 2022-04-10
Filing date: 2022-04-10
Publication date: 2022-10-28
Anticipated expiration: 2032-04-10

Abstract

The utility model relates to a digit control machine tool field discloses a numerical control knife rest for digit control machine tool processing, including a supporting bench, the rear side fixedly connected with riser of brace table, the top fixedly connected with backup pad of riser, the inside center department of backup pad is provided with the mounting groove, the first motor of rear side top middle part fixedly connected with of riser, the drive end fixed connection of first motor is in the rear end of first screw rod, threaded connection has the movable plate on the first screw rod external diameter, the bottom fixed connection of movable plate is at the top of installation frame. The utility model discloses in, can be according to the position of the position adjustment cutter unit of processing through first motor, second motor and third motor isotructure to be favorable to promoting the efficiency and the precision of processing, carry out the fixed clamp tight or loosen through clamping screw, solid splint and spring isotructure to the cutter unit, realized changing the installation and the dismantlement of cutter.

Description

Numerical control tool rest for machining numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool field especially relates to a numerical control knife rest for digit control machine tool processing.

Background

The numerically controlled machine tool is an automatic machine tool with program control system, and the control system can logically process the program defined by control code or other symbolic instruction, decode it, use coded digital representation, input it into numerical control device by means of information carrier, and make the numerical control device give out various control signals by means of operation processing to control the action of machine tool, and automatically machine the part according to the form and size required by drawing.

Chinese patent document CN211161976U relates to a numerical control tool holder, which includes: the cutter turret is a square type, an annular mounting groove is formed in the circumferential side wall of the cutter turret, a plurality of threaded holes are formed in the top of the cutter turret, the threaded holes are evenly distributed along the circumferential side wall of the cutter turret, and the surface of the mounting groove, which is close to the cutter turret, is a placing surface. The numerical control knife rest of this patent has the increase and places the frictional force between face and the cutter, reduces the cutter and places the gliding possibility on the face, but current numerical control knife rest can not change the processing cutter according to the machined position in the use to make machining efficiency comparatively slow, the precision is lower, and be not convenient for install and change the cutter, so need improve the numerical control knife rest.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a numerical control tool rest for numerical control machine tool machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a numerical control knife rest for digit control machine tool machining, includes a supporting bench, the rear side fixedly connected with riser of brace table, the top fixedly connected with backup pad of riser, the inside center department of backup pad is provided with the mounting groove, the rear side top middle part fixedly connected with first motor of riser, the drive end fixed connection of first motor is in the rear end of first screw rod, threaded connection has the movable plate on the first screw rod external diameter, the bottom fixed connection of movable plate is at the top of installation frame, the right side fixedly connected with second motor of installation frame, the drive end fixed connection of second motor is at the right-hand member of second screw rod, threaded connection has the sliding plate on the external diameter of second screw rod, the bottom fixedly connected with cylinder of sliding plate, the bottom fixed connection of cylinder has the third motor, the drive end fixed connection of third motor is at the top of fixed frame, the equal threaded connection in the left and right sides of fixed frame has the fixed screw rod, the one end that fixed screw rod is located the inside of fixed frame all rotates and is connected with the solid fixed splint, the equal fixedly connected with spring in one side of solid fixed splint.

As a further description of the above technical solution:

first motor, second motor, cylinder and third motor all with PLC controller electric connection, the left side fixed connection of PLC controller is on the right side of brace table.

As a further description of the above technical solution:

and a processing table is fixedly connected to the center of the top of the supporting table.

As a further description of the above technical solution:

the front end of first screw rod rotates to be connected on the front side inner wall of mounting groove, the left and right sides of movable plate is sliding connection respectively on the left and right sides inner wall of mounting groove.

As a further description of the above technical solution:

the left end of the second screw rod is rotatably connected to the inner wall of the left side of the installation frame, and the front side and the rear side of the sliding plate are respectively and slidably connected to the inner walls of the front side and the rear side of the installation frame.

As a further description of the above technical solution:

and one end of the fixing screw rod, which is positioned outside the fixing frame, is fixedly connected with a turntable.

As a further description of the above technical solution:

one side of the fixed clamping plate, which is far away from the fixed screw rod, is fixedly connected with a rubber pad.

As a further description of the above technical solution:

the other end of the spring is respectively and fixedly connected to the inner walls of the left side and the right side of the fixed frame.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first through starting first motor, first motor drives first screw rod and rotates, first screw rod drives the movable plate and carries out reciprocating motion all around, be convenient for adjust fore-and-aft processing position, it rotates to drive the second screw rod through the second motor, reciprocating motion about the second screw rod drives the sliding plate, be convenient for adjust processing position about, it rotates to drive fixed frame through the third motor, be convenient for change the processing angle, to sum up can be to the position of the position adjustment cutter unit of processing according to the needs of processing, thereby be favorable to promoting the efficiency and the precision of processing.

2. The utility model discloses in, when the installation cutter subassembly, rotate clamping screw through the carousel, clamping screw pivoted in-process drives the corresponding solid fixed splint of the left and right sides respectively and keeps away from each other and compression spring, the spring receives the compression and will produce the bounce, place cutter subassembly's fixed part between two solid fixed splint, through the reversal rotation clamping screw, make solid fixed splint laminate respectively in cutter subassembly's the left and right sides, thereby carry out the fixed clamp to cutter subassembly and press from both sides tightly, the installation of cutter subassembly has been realized, can dismantle the cutter or change the cutter through repetition above-mentioned step, the operation is simple, high convenience and fast, time saving and labor saving, the bounce of spring has further promoted the stability of installation.

Drawings

Fig. 1 is a perspective view of a numerical control tool rest for machining a numerical control machine tool according to the present invention;

fig. 2 is a rear view of a numerically controlled tool rest for numerically controlled machine tool machining according to the present invention;

fig. 3 is a front sectional view of a numerically controlled tool rest for numerically controlled machine tool machining according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings:

1. a support table; 2. a PLC controller; 3. a processing table; 4. a vertical plate; 5. a support plate; 6. mounting grooves; 7. a first motor; 8. a first screw; 9. moving the plate; 10. mounting the frame; 11. a second motor; 12. a second screw; 13. a sliding plate; 14. a cylinder; 15. a third motor; 16. a fixed frame; 17. fixing the screw rod; 18. a turntable; 19. fixing the clamping plate; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a numerical control tool rest for numerical control machine tool machining comprises a support table 1, a vertical plate 4 is fixedly connected to the rear side of the support table 1, a support plate 5 is fixedly connected to the top of the vertical plate 4, a mounting groove 6 is formed in the center of the interior of the support plate 5, a first motor 7 is fixedly connected to the middle of the top end of the rear side of the vertical plate 4, a driving end of the first motor 7 is fixedly connected to the rear end of a first screw 8, a moving plate 9 is connected to the outer diameter of the first screw 8 through threads, the bottom of the moving plate 9 is fixedly connected to the top of an installation frame 10, a second motor 11 is fixedly connected to the right side of the installation frame 10, a driving end of the second motor 11 is fixedly connected to the right end of a second screw 12, a sliding plate 13 is connected to the outer diameter of the second screw 12 through threads, an air cylinder 14 is fixedly connected to the bottom of the sliding plate 13, a third motor 15 is fixedly connected to the bottom of the air cylinder 14, and the driving end of the third motor 15 is fixedly connected to the top of a fixed frame 16, the left side and the right side of the fixed frame 16 are both in threaded connection with fixed screws 17, one ends of the fixed screws 17, which are positioned inside the fixed frame 16, are both in rotary connection with fixed clamping plates 19, one sides of the fixed clamping plates 19 are both fixedly connected with springs 20, by starting the first motor 7, the first motor 7 drives the first screw 8 to rotate, the first screw 8 drives the movable plate 9 to reciprocate back and forth, so that the front and back processing positions can be conveniently adjusted, the second motor 11 drives the second screw 12 to rotate, the second screw 12 drives the sliding plate 13 to reciprocate left and right, so that the left and right processing positions can be conveniently adjusted, the fixed frame 16 is driven to rotate by the third motor 15, so that the processing angle can be conveniently changed, the position of the processing position can be adjusted according to the processing requirements, and therefore, the processing efficiency and precision can be favorably improved, when installing cutter unit, rotate clamping screw 17 through carousel 18, clamping screw 17 pivoted in-process drives the corresponding solid fixed splint 19 of the left and right sides respectively and keeps away from each other and compression spring 20, spring 20 receives the compression and will produce the bounce, place cutter unit's fixed part between two solid fixed splint 19, through reverse rotation clamping screw 17, make solid fixed splint 19 laminate respectively in cutter unit's the left and right sides, thereby carry out the fixed clamp to cutter unit and press from both sides, cutter unit's installation has been realized, can dismantle the cutter or change the cutter through repetition above-mentioned step, moreover, the steam generator is simple in operation, high convenience and fast, time and labor saving, the bounce of spring 20 has further promoted the stability of installation.

First motor 7, second motor 11, cylinder 14 and third motor 15 all with 2 electric connection of PLC controller, the left side fixed connection of PLC controller 2 is on the right side of propping up supporting bench 1, be convenient for control through PLC controller 2, improve work efficiency, the fixedly connected with processing platform 3 is located at the top center of propping up supporting bench 1, the front end of first screw rod 8 is rotated and is connected on the front side inner wall of mounting groove 6, the left and right sides of movable plate 9 is sliding connection respectively on the left and right sides inner wall of mounting groove 6, the stability of fore-and-aft position adjustment is guaranteed, the left end of second screw rod 12 is rotated and is connected on the left side inner wall of mounting frame 10, the front and back both sides of sliding plate 13 are sliding connection respectively on the front and back both sides inner wall of mounting frame 10, the stability of left and right sides processing position adjustment has been guaranteed, the equal fixedly connected with carousel 18 of one end that fixed screw rod 17 is located the outside fixed frame 16, be convenient for rotate fixed screw rod 17, fixed splint 19 keeps away from the equal fixedly connected with the rubber pad in one side of fixed screw rod 17, frictional force has been increased, the stability of installation, the other end difference of spring 20 is connected on the left and right sides of fixed frame 16, the effect of connecting the fixed frame has been played.

The working principle is as follows: by starting the first motor 7, the first motor 7 drives the first screw rod 8 to rotate, the first screw rod 8 drives the movable plate 9 to reciprocate back and forth, the front and back processing positions can be conveniently adjusted, the second motor 11 drives the second screw rod 12 to rotate, the second screw rod 12 drives the sliding plate 13 to reciprocate left and right, the left and right processing positions can be conveniently adjusted, the fixed frame 16 is driven to rotate through the third motor 15, the processing angle can be conveniently changed, in conclusion, the positions of the cutter assemblies can be adjusted according to the processing requirements, the processing efficiency and precision can be favorably improved, when the cutter assemblies are installed, the fixed screw rods 17 are rotated through the rotary disc 18, the fixed clamp plates 19 corresponding to the left and right sides are respectively driven to be mutually far away and compress the springs 20 in the rotating process of the fixed screw rods 17, the springs 20 are compressed to generate rebound force, the fixed parts of the cutter assemblies are placed between the two fixed clamp plates 19, the fixed clamp plates 19 are respectively attached to the left and right sides of the cutter assemblies through reverse rotation of the fixed screw rods 17, thereby fixing and clamping the cutter assemblies are fixedly clamped, the installation of the cutter assemblies is realized, and the installation of the cutter assemblies can be disassembled or the cutter assemblies can be replaced through the repeated steps.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a numerical control knife rest for numerical control machine tool machining, includes a supporting bench (1), its characterized in that: a vertical plate (4) is fixedly connected to the rear side of the supporting table (1), a supporting plate (5) is fixedly connected to the top of the vertical plate (4), a mounting groove (6) is formed in the center of the interior of the supporting plate (5), a first motor (7) is fixedly connected to the middle of the top end of the rear side of the vertical plate (4), the driving end of the first motor (7) is fixedly connected to the rear end of a first screw (8), a moving plate (9) is connected to the outer diameter of the first screw (8) in a threaded manner, the bottom of the moving plate (9) is fixedly connected to the top of an installation frame (10), a second motor (11) is fixedly connected to the right side of the installation frame (10), the driving end of the second motor (11) is fixedly connected to the right end of a second screw (12), a sliding plate (13) is connected to the outer diameter of the second screw (12) in a threaded manner, an air cylinder (14) is fixedly connected to the bottom of the sliding plate (13), a third motor (15) is fixedly connected to the bottom of the air cylinder (14), the driving end of the third motor (15) is fixedly connected to the top of a fixed frame (16), both the left side and the right side of the fixed frame (16) are fixedly connected to a clamping plate (17), and the fixed to the fixed frame (17), and one side of the fixed splint (19) is fixedly connected with a spring (20).

2. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: first motor (7), second motor (11), cylinder (14) and third motor (15) all with PLC controller (2) electric connection, the left side fixed connection of PLC controller (2) is on the right side of brace table (1).

3. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: the top center of the supporting table (1) is fixedly connected with a processing table (3).

4. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: the front end of the first screw rod (8) is rotatably connected to the inner wall of the front side of the mounting groove (6), and the left side and the right side of the movable plate (9) are respectively connected to the inner walls of the left side and the right side of the mounting groove (6) in a sliding mode.

5. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: the left end of the second screw rod (12) is rotatably connected to the inner wall of the left side of the mounting frame (10), and the front side and the rear side of the sliding plate (13) are respectively and slidably connected to the inner walls of the front side and the rear side of the mounting frame (10).

6. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: and one end of the fixing screw rod (17) positioned outside the fixing frame (16) is fixedly connected with a turntable (18).

7. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: one side of the fixed splint (19) far away from the fixed screw (17) is fixedly connected with a rubber pad.

8. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: the other end of the spring (20) is respectively and fixedly connected to the inner walls of the left side and the right side of the fixed frame (16).