CN212526966U

CN212526966U - Numerical control cutting device for preventing deviation and derailment

Info

Publication number: CN212526966U
Application number: CN202020924937.9U
Authority: CN
Inventors: 景军锋; 欧昭
Original assignee: Dongguan Zhiyuan Numerical Control Equipment Manufacturing Co ltd
Current assignee: Dongguan Zhiyuan Numerical Control Equipment Manufacturing Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-12
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a numerical control of preventing excursion and derail cuts device, including the miller main part, be provided with movable block and bottom plate in the miller main part, and be provided with the inserted block on the bottom plate, movable block one side is provided with first motor, and the opposite side is provided with the connecting block, and the connecting block inner wall is provided with the knife pouch, the knife pouch is connected with first motor, and is provided with the cutting sword on the knife pouch, the spout has all been seted up on the inner wall of connecting block and the outer wall of knife pouch, and inside the inserting of spout is equipped with the connecting rod, connecting block one side is provided with the gag lever post. This numerical control of preventing excursion derail cuts device is through the inside gag lever post that sets up of inserted block on the bottom plate, is connected the opposite side and the connecting block of gag lever post, sets up the connecting block at the sword cover outer wall to be connected the connecting block with the sword cover, thereby can make the gag lever post insert the inside of inserted block when the removal piece removes, thereby play spacing, the effect of location, avoid cutting the phenomenon that the sword during operation appears the offset, influence cutting accuracy.

Description

Numerical control cutting device for preventing deviation and derailment

Technical Field

The utility model relates to a numerical control processing equipment technical field specifically is a numerical control of preventing excursion derail cuts device.

Background

Numerical control machining, which is a technological method for machining parts on a numerical control machine tool, wherein the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent on the whole, but are obviously changed; a machining method for controlling the displacement of the part and the cutter by using digital information; the method is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic processing.

Patent No. CN201820178789.3 deals with scrap generated during cutting, but cannot position the cutting position, and thus the workpiece and the cutting blade are likely to be asymmetrically displaced, which affects cutting accuracy and needs to be improved.

This numerical control of preventing excursion derail cuts device is through the inside gag lever post that sets up of inserted block on the bottom plate, is connected the opposite side and the connecting block of gag lever post, sets up the connecting block at the sword cover outer wall to be connected the connecting block with the sword cover, thereby can make the gag lever post insert the inside of inserted block when the removal piece removes, thereby play spacing, the effect of location, avoid cutting the phenomenon that the sword during operation appears the offset, influence cutting accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control of preventing excursion derail cuts device to solve the problem of the easy skew of the cutting position that provides in the above-mentioned background art.

For realizing the above-mentioned purpose, the utility model provides a following technical scheme, a numerical control cutting device of anti-migration derailment, including the miller main part, be provided with movable block and bottom plate in the miller main part, and be provided with the inserted block on the bottom plate, movable block one side is provided with first motor, and the opposite side is provided with the connecting block, and the connecting block inner wall is provided with the broach shell, the broach shell is connected with first motor, and is provided with the cutting sword on the broach shell, all seted up the spout on the inner wall of connecting block and the outer wall of broach shell, the inside of spout is inserted and is equipped with the connecting rod, connecting block one side is provided with the gag lever post, and gag lever post one side is inserted and is established the inside of inserted block, be provided with the spring on the movable block, and the spring lower.

Preferably, the top of the cutting machine body is provided with a screw rod, one side of the screw rod is provided with a second motor, and the second motor is connected with the screw rod through a coupler.

Preferably, a triangular claw disc is arranged on the bottom plate, and a workpiece is inserted into the triangular claw disc.

Preferably, the limiting rod is provided with a groove, and the limiting rod and the insert block form a movable connection.

Preferably, the lower end of the support rod is provided with a pulley, the pulley is located inside a groove of the limiting rod, and the pulley and the limiting rod form a movable connection.

Preferably, the outer wall of the screw rod is provided with an organ protection cover, the screw rod is provided with a nut, and the top of the nut is provided with a moving block.

Compared with the prior art, the beneficial effects of the utility model are that: this numerical control of preventing excursion derail cuts device is through the inside gag lever post that sets up of inserted block on the bottom plate, is connected the opposite side and the connecting block of gag lever post, sets up the connecting block at the sword cover outer wall to be connected the connecting block with the sword cover, thereby can make the gag lever post insert the inside of inserted block when the removal piece removes, thereby play spacing, the effect of location, avoid cutting the phenomenon that the sword during operation appears the offset, influence cutting accuracy.

Drawings

FIG. 1 is a schematic structural view of a deviation and derailment prevention numerical control cutting device of the present invention;

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the deviation and derailment prevention numerical control cutting device of the present invention;

FIG. 3 is a schematic view of the connection structure of the insert block and the stop lever of the deviation and derailment prevention numerical control cutting device of the present invention;

fig. 4 is a schematic view of the connection structure between the connection block and the cutter sleeve of the deviation and derailment prevention numerical control cutting device of the present invention.

In the figure: 1. the cutting machine comprises a cutting machine main body, 2, a bottom plate, 3, an inserting block, 4, a limiting rod, 5, a workpiece, 6, a triangular claw disc, 7, a cutting knife, 8, a spring, 9, a supporting rod, 10, a knife sleeve, 11, a connecting block, 12, a moving block, 13, a nut, 14, a first motor, 15, an organ protection cover, 16, a screw rod, 17, a second motor, 18, a pulley, 19 and a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a numerical control cutting device capable of preventing deviation and derailment comprises a cutting machine main body 1, wherein a moving block 12 and a bottom plate 2 are arranged on the cutting machine main body 1, the cutting machine main body 1 and the bottom plate 2 are fixedly welded, an inserting block 3 is arranged on the bottom plate 2, the inserting block 3 is fixed at the rear end of the bottom plate 2 through a bolt, two inserting holes are formed in the inserting block 3, a lead screw 16 is arranged at the top of the cutting machine main body 1, the top of the cutting machine main body 1 is fixedly connected with the lead screw 16 through the bolt, a second motor 17 is arranged on one side of the lead screw 16, the lead screw 16 is positioned on the right side of the bottom plate 2, and the second motor 17 is connected with; a triangular claw disk 6 is arranged on the bottom plate 2, the bottom plate 2 is fixedly connected with the triangular claw disk 6 through bolts, and a workpiece 5 is inserted into the triangular claw disk 6; an organ protection cover 15 is arranged on the outer wall of the screw rod 16, the organ protection cover 15 can protect and prevent the screw rod 16 from derailing, a nut 13 is arranged on the screw rod 16, the screw rod 16 is a ball screw rod, the screw rod 16 is driven by the rotation motion of the screw rod 16 to linearly move, a moving block 12 is arranged at the top of the nut 13, and the nut 13 and the moving block 12 are fixed through bolts; a first motor 14 is arranged on one side of a moving block 12, a first motor 14 is fixed on the right side of the moving block 12 through a bolt, a connecting block 11 is arranged on the other side of the moving block 12, the connecting block 11 is fixed on the left side of the moving block 12 through a bolt, a knife sleeve 10 is arranged on the inner wall of the connecting block 11, the connecting block 11 is not in direct contact with the knife sleeve 10, the knife sleeve 10 is connected with the first motor 14 through a coupler, the first motor 14 is also arranged at the front end of a bottom plate 2, the first motor 14 at the front end of the bottom plate 2 is connected with a triangular claw disc 6, a cutting knife 7 is arranged on the knife sleeve 10, the cutting knife 7 is inserted in the knife sleeve 10, the knife sleeve 10 and the cutting knife 7 are fixed through bolts, sliding grooves are formed in the inner wall of the connecting block 11 and the outer wall of the knife sleeve 10, a connecting rod 19 is inserted in the sliding grooves, so, a limiting rod 4 is arranged on one side of the connecting block 11, the limiting rod 4 is welded on the left side of the connecting block 11, one side of the limiting rod 4 is inserted into the inserting block 3, the left side of the limiting rod 4 is inserted into the inserting block 3, a spring 8 is arranged on the moving block 12, springs 8 are welded on the upper end and the lower end of the moving block 12, a supporting rod 9 is arranged at the lower end of each spring 8, a supporting rod 9 is welded at the lower end of each spring 8, and the supporting rod 9 is supported on the limiting rod 4; the limiting rod 4 is provided with a groove, and the limiting rod 4 and the inserting block 3 form movable connection, so that the insertion of the limiting rod 4 into the inserting block 3 is not influenced; the lower end of the supporting rod 9 is provided with a pulley 18, the supporting rod 9 is rotatably connected with the pulley 18, the pulley 18 is positioned in the groove of the limiting rod 4, and the pulley 18 and the limiting rod 4 form movable connection; this numerical control of preventing excursion derail cuts device is through the inside gag lever post 4 that sets up of inserted block 3 on bottom plate 2, be connected the opposite side and the connecting block 11 of gag lever post 4, set up connecting block 11 at sword cover 10 outer wall, and be connected connecting block 11 and sword cover 10, thereby can make gag lever post 4 insert the inside of inserted block 3 when movable block 12 removes, thereby play spacing, the effect of location, avoid cutting 7 during operation phenomenon that the offset appears, influence cutting accuracy.

The working principle is as follows: when the anti-deviation derailment numerical control cutting device is used, firstly, a workpiece 5 is placed on a triangular claw disc 6 to be fixed, after the triangular claw disc 6 is fixed, the triangular claw disc 6 is started to drive the workpiece 5 to rotate, then a second motor 17 is started, a nut 13 is driven by the second motor 17 to move from right to left on a screw rod 16, so that a moving block 12 is driven to move together, the limiting rod 4 slowly moves in the inserting block 3, a pulley 18 on the limiting rod 4 slides in a groove of the limiting rod 4 in the moving process of the limiting rod 4, the pulley 18 is tightly pressed in the groove of the limiting rod 4 under the support of a spring 8 and a support rod 9, after the limiting rod 4 enters the inserting block 3, a first motor 14 on the moving block 12 is moved, so that the first motor 14 drives a cutter sleeve 10 to rotate, and the cutter sleeve 10 drives a connecting rod 19 to rotate in the connecting block 11 in the rotating process, when the cutting blade 7 contacts the workpiece 5, the cutting work is started, and the working principle of the deviation and derailment prevention numerical control cutting device is realized.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a numerical control of preventing excursion derail cuts device, includes miller main part (1), its characterized in that: the cutting machine main body (1) is provided with a moving block (12) and a bottom plate (2), an inserting block (3) is arranged on the bottom plate (2), a first motor (14) is arranged on one side of the moving block (12), a connecting block (11) is arranged on the other side of the moving block, and the inner wall of the connecting block (11) is provided with a knife sleeve (10), the knife sleeve (10) is connected with a first motor (14), a cutting knife (7) is arranged on the knife sleeve (10), sliding grooves are formed in the inner wall of the connecting block (11) and the outer wall of the knife sleeve (10), a connecting rod (19) is inserted into each sliding groove, a limiting rod (4) is arranged on one side of the connecting block (11), one side of the limiting rod (4) is inserted in the inserting block (3), the moving block (12) is provided with a spring (8), and the lower end of the spring (8) is provided with a support rod (9), and the support rod (9) is supported on the limiting rod (4).

2. An offset derailment prevention digitally controlled cutting device as claimed in claim 1, wherein: the top of the cutting machine main body (1) is provided with a screw rod (16), one side of the screw rod (16) is provided with a second motor (17), and the second motor (17) is connected with the screw rod (16) through a coupler.

3. An offset derailment prevention digitally controlled cutting device as claimed in claim 1, wherein: a triangular claw disc (6) is arranged on the bottom plate (2), and a workpiece (5) is inserted into the triangular claw disc (6).

4. An offset derailment prevention digitally controlled cutting device as claimed in claim 1, wherein: the limiting rod (4) is provided with a groove, and the limiting rod (4) and the insert block (3) form a movable connection.

5. An offset derailment prevention digitally controlled cutting device as claimed in claim 1, wherein: the lower end of the supporting rod (9) is provided with a pulley (18), the pulley (18) is located inside a groove of the limiting rod (4), and the pulley (18) and the limiting rod (4) form a movable connection.

6. An offset derailment prevention digitally controlled cutting device as claimed in claim 2, wherein: an organ protection cover (15) is arranged on the outer wall of the screw rod (16), a nut (13) is arranged on the screw rod (16), and a moving block (12) is arranged at the top of the nut (13).