CN218927008U

CN218927008U - Metal cutting device with positioning function for numerical control lathe

Info

Publication number: CN218927008U
Application number: CN202223407003.6U
Authority: CN
Inventors: 刘泉武; 张亮
Original assignee: Qingdao Century Pinyang Machinery Manufacturing Technology Co ltd
Current assignee: Qingdao Century Pinyang Machinery Manufacturing Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-28
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a metal cutting device with a positioning function for a numerical control lathe, which comprises two fixed transverse columns, wherein two groups of fixed transverse columns are arranged on the top ends of the two groups of fixed transverse columns, a workbench is arranged on the top end of the workbench in a threaded manner, a connecting plate is fixedly connected to the top end of the threaded column, a fixed rack is fixedly connected to the bottom end of one side of the connecting plate, movable racks are meshed with two ends of the top of each fixed rack, a supporting rod is fixedly connected to the top end of each movable rack, and a clamping block is fixedly connected to the top end of each supporting rod. This kind of metal cutting device for numerical control lathe with locate function is through the meshing between movable rack and the fixed rack when using, realizes that two sets of grip blocks are close to each other to realize the location to the metal work piece, and under the cooperation application condition between extension piece, double-screw bolt and the screw groove, realize that the grip block is stable after adjusting, improved cutting device to the positioning effect of metal work piece.

Description

Metal cutting device with positioning function for numerical control lathe

Technical Field

The utility model relates to the technical field of metal cutting equipment for a numerical control lathe, in particular to a metal cutting device with a positioning function for the numerical control lathe.

Background

Numerical control lathe metal cutting is a machine tool for machining various metal workpieces by cutting, grinding or special machining methods to obtain the required geometric shape, dimensional accuracy and surface quality, and the metal cutting machine tool is the most widely used and most numerous machine tool type.

With the continuous progress of the global machining level, more and more products and parts are required to be cut on the surface, so that the cutting numerical control lathe is rapidly developed, and the cutting numerical control lathe comprises a numerical control machine, a numerical control workbench, a cutting device and the like.

According to the existing metal cutting device for the numerical control lathe, when a metal workpiece is cut, the metal workpiece is required to be fixed in position, the hand is easily injured by a manual workpiece fixing mode, and the cutting efficiency of the metal workpiece is reduced, so that the metal cutting device for the numerical control lathe with a positioning function is provided.

Disclosure of Invention

The utility model aims to provide a metal cutting device for a numerical control lathe with a positioning function, which aims to solve the problems that the conventional metal cutting device for the numerical control lathe with the positioning function, which is common in the market in the prior art, is used, when the metal cutting device for the numerical control lathe with the positioning function is used, the metal cutting device for the numerical control lathe is used for cutting a metal workpiece, the position of the metal workpiece needs to be fixed, the hand is easy to be injured by a manual workpiece fixing mode, and the cutting efficiency of the metal workpiece is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal cutting device for numerical control lathe with locate function, includes fixed diaphragm, fixed diaphragm is provided with two sets of, two sets of the top of fixed diaphragm is provided with the workstation, the inboard screw thread of workstation runs through there is the screw thread post, the top fixedly connected with connecting plate of screw thread post, the bottom fixedly connected with of connecting plate one side is fixed the rack, the both ends at fixed rack top all mesh has movable rack, the top fixedly connected with bracing piece of movable rack, the top fixedly connected with grip block of bracing piece, the one end of fixed diaphragm is provided with cutting blade, realizes the location centre gripping to metal workpiece, is convenient for carry out cutting operation to it.

Preferably, one end at the top of the fixed cross column is provided with a connecting cross column, the outside of the connecting cross column is slidably connected with a movable column, and the cutting blade is fixedly connected to the bottom end at one side of the movable column, so that the left-right horizontal movement of the cutting blade is realized.

Preferably, both sides of fixed diaphragm post are all fixedly connected with side post, the one end fixedly connected with servo motor of side post, servo motor's output fixedly connected with threaded rod, the outside threaded connection of threaded rod has the sliding seat, the bottom of connecting the diaphragm post and the top fixed connection of sliding seat, be convenient for realize the connection between sliding seat to the connection diaphragm post.

Preferably, be detachable connection between workstation and the fixed diaphragm, four equal fixedly connected with inserts in turning of workstation bottom, the slot of supplying in the grafting of inserts is seted up at the top of fixed diaphragm, the diapire fixedly connected with lug of slot inside, the recess of supplying in the grafting of lug is seted up to the bottom of inserts, has realized the quick installation and the dismantlement of workstation.

Preferably, a sliding groove is formed in the side column, and the sliding seat is in sliding connection with the sliding groove, so that the front and back horizontal movement of the cutting blade is realized.

Preferably, one end of the movable rack is fixedly connected with an extension block, a stud is penetrated through the inner side of the extension block, and a thread groove which is supplied to the threaded connection of the stud is formed in the top of the workbench, so that the movable rack is limited, and the stability of the metal workpiece after positioning is maintained.

Preferably, the inside fixedly connected with rubber circle of slot, the inserted block runs through in the inboard of rubber circle, strengthens the steadiness of workstation grafting.

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

1. the screw thread post, the fixed rack, the movable rack, the extension block, the clamping block, the connecting plate, the supporting rod and the stud are arranged, so that when a metal workpiece of the numerical control machine tool is cut, the two groups of clamping blocks are mutually close to each other through the engagement between the movable rack and the fixed rack, the metal workpiece is positioned, and under the condition of the matched use among the extension block, the stud and the screw thread groove, the clamping block is stabilized after adjustment, and the positioning effect of the cutting device on the metal workpiece is improved;

2. through being provided with movable post, connection diaphragm post, sliding seat, servo motor, threaded rod and spout, can be when the metal work piece of digit control machine tool cuts, through the sliding connection between movable post and the connection diaphragm post, realize the horizontal movement of cutting blade, through the use of mutually supporting between servo motor, threaded rod, sliding seat and the spout, realize the back-and-forth movement of cutting blade, improve cutting device to the cutting efficiency of metal work piece;

3. through being provided with inserted block, rubber circle, lug, slot and recess, can be when digit control machine tool metal work piece cuts, through the grafting connection between inserted block and the slot, the grafting connection between lug and the recess, and under the effect of rubber circle, the connection stability between reinforcing workstation and the fixed diaphragm post, and be convenient for realize the dismantlement of workstation, improved the dismouting efficiency of workstation.

Drawings

FIG. 1 is a schematic perspective view of a main body of the device of the present utility model;

FIG. 2 is a schematic view of a partial structure of a workbench according to the utility model;

FIG. 3 is a schematic cross-sectional view of a jamb in accordance with the present utility model;

FIG. 4 is a schematic view of the connection structure of the workbench and the fixed cross column of the utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. fixing the cross column; 2. a work table; 3. a cutting insert; 4. a movable column; 5. connecting a transverse column; 6. a sliding seat; 7. a side column; 8. a servo motor; 9. a threaded column; 10. a fixed rack; 11. a movable rack; 12. an extension block; 13. a clamping block; 14. a connecting plate; 15. a support rod; 16. a stud; 17. a thread groove; 18. a threaded rod; 19. a chute; 20. inserting blocks; 21. a rubber ring; 22. a bump; 23. a slot; 24. a groove.

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: referring to fig. 1, 4 and 5, the metal cutting device for a numerically controlled lathe with a positioning function comprises two groups of fixed transverse columns 1, wherein the fixed transverse columns 1 are provided with a workbench 2 at the top ends of the two groups of fixed transverse columns 1, the workbench 2 is detachably connected with the fixed transverse columns 1, the workbench 2 is fixed on the fixed transverse columns 1, inserting blocks 20 are fixedly connected to four corners at the bottom end of the workbench 2, inserting grooves 23 for inserting and connecting the inserting blocks 20 are formed in the top of the fixed transverse columns 1, rubber rings 21 are fixedly connected to the interiors of the inserting grooves 23, the inserting blocks 20 penetrate through the interiors of the rubber rings 21 and are completely inserted into the interiors of the inserting grooves 23, protruding blocks 22 are fixedly connected to the bottom walls of the interiors of the inserting grooves 23, grooves 24 for inserting and connecting the protruding blocks 22 are formed in a plugging mode, and meanwhile, the protruding blocks 22 can be inserted into the interiors of the grooves 24, and accordingly the installation and fixation of the workbench 2 are achieved.

Referring to fig. 1 and 2, the inner side threads of the workbench 2 penetrate through threaded columns 9, the top ends of the threaded columns 9 are fixedly connected with connecting plates 14, the bottom ends of one side of the connecting plates 14 are fixedly connected with fixed racks 10, two ends of the tops of the fixed racks 10 are respectively meshed with movable racks 11, the top ends of the movable racks 11 are fixedly connected with supporting rods 15, the top ends of the supporting rods 15 are fixedly connected with clamping blocks 13, the threaded columns 9 penetrate through the inner side of the workbench 2 in a threaded manner, metal workpieces are placed on the inner side of the clamping blocks 13, one ends of the movable racks 11 are fixedly connected with extension blocks 12, and by pushing the extension blocks 12, the movable racks 11 are meshed with the fixed racks 10, so that two groups of movable racks 11 of the extension blocks 12 move towards the middle position of the connecting plates 14 simultaneously, the two groups of the clamping blocks 13 are mutually close to realize clamping and positioning of the metal workpieces. The inner side of the extension block 12 is penetrated with a stud 16, the top of the workbench 2 is provided with a thread groove 17 which is supplied to the threaded connection of the stud 16, one end of the fixed cross column 1 is provided with a cutting blade 3, the stud 16 penetrates through the inner side of the extension block 12 to rotate downwards and is inserted into the inner side of the thread groove 17, the limiting and fixing of the movable rack 11 are realized, and the positioning effect of a metal workpiece is maintained.

Referring to fig. 1 and 3, a connecting cross column 5 is disposed at one end of the top of the fixed cross column 1, a movable column 4 is slidably connected to the outside of the connecting cross column 5, a cutting blade 3 is fixedly connected to the bottom end of one side of the movable column 4, and the cutting blade 3 is slidably driven to move left and right on the connecting cross column 5 through the movable column 4, so as to realize transverse cutting of a metal workpiece. Both sides of fixed diaphragm 1 are all fixedly connected with jamb 7, the one end fixedly connected with servo motor 8 of jamb 7, servo motor 8's output fixedly connected with threaded rod 18, threaded rod 18's outside threaded connection has sliding seat 6, connect the bottom of diaphragm 5 and the top fixed connection of sliding seat 6, spout 19 has been seted up to the inside of jamb 7, be sliding connection between sliding seat 6 and the spout 19, connect electric start servo motor 8, servo motor 8 drive threaded rod 18 rotates, threaded rod 18's rotation drives sliding seat 6 and slides in spout 19's inboard front and back for cutting blade 3 can carry out the back and forth movement, realize the vertical cutting to the metal work piece.

Working principle: when a metal workpiece of a numerical control machine tool is cut, the workbench 2 is fixed on the fixed transverse column 1, the inserting block 20 penetrates through the inner side of the rubber ring 21 and is completely inserted into the slot 23, meanwhile, the protruding block 22 is inserted into the groove 24, the mounting and fixing of the workbench 2 are achieved, then the threaded column 9 penetrates through the inner side of the workbench 2 in a threaded manner, the metal workpiece is placed on the inner side of the clamping block 13, the two groups of movable racks 11 of the extending block 12 are simultaneously moved to the middle position of the connecting plate 14 by pushing the extending block 12, the two groups of clamping blocks 13 are mutually close to each other, clamping and positioning of the metal workpiece are achieved, the stud 16 penetrates through the inner side of the extending block 12 to be rotated downwards and is inserted into the inner side of the threaded groove 17, limiting and fixing of the movable racks 11 are achieved, the effect of positioning of the metal workpiece is kept, then the movable columns 4 slide on the upper surfaces of the connecting transverse columns 5 to drive the cutting blades 3 to move left and right, the metal workpiece is transversely cut, meanwhile, the servo motor 8 can be electrically started, the servo motor 8 is driven to rotate, the threaded rod 18 is driven to slide on the inner side of the threaded rod 6 to slide on the threaded rod 6, and the threaded rod is driven to slide on the threaded rod 3 to move vertically to the threaded rod 3 after the threaded rod is driven to slide, and the threaded rod is cut vertically to move 3.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal cutting device for numerical control lathe with locate function, includes fixed diaphragm (1), its characterized in that: the utility model discloses a cutting tool for the cutting tool, including fixed diaphragm (1), supporting rod (15), screw post (9) are run through to the inboard screw thread of workstation (2), top fixedly connected with connecting plate (14) of screw post (9), the bottom fixedly connected with fixed rack (10) of connecting plate (14) one side, the both ends at fixed rack (10) top all mesh movable rack (11), the top fixedly connected with bracing piece (15) of movable rack (11), the top fixedly connected with grip block (13) of bracing piece (15), the one end of fixed diaphragm (1) is provided with cutting blade (3).

2. The metal cutting device for a numerical control lathe having a positioning function according to claim 1, wherein: one end at fixed diaphragm post (1) top is provided with connects diaphragm post (5), the outside sliding connection of connecting diaphragm post (5) has movable post (4), cutting blade (3) fixed connection is in the bottom of movable post (4) one side.

3. The metal cutting device for a numerical control lathe having a positioning function according to claim 2, characterized in that: both sides of fixed diaphragm post (1) are all fixedly connected with side post (7), the one end fixedly connected with servo motor (8) of side post (7), the output fixedly connected with threaded rod (18) of servo motor (8), the outside threaded connection of threaded rod (18) has sliding seat (6), the bottom of connecting diaphragm post (5) and the top fixed connection of sliding seat (6).

4. The metal cutting device for a numerical control lathe having a positioning function according to claim 1, wherein: the utility model discloses a workbench, including fixed cross column (1), workstation (2), fixed cross column (1), slot (23) of supplying in plug-in connection of plug-in block (20) are seted up at the top of fixed cross column (1), inside diapire fixedly connected with lug (22) of slot (23), recess (24) of supplying in lug (22) plug-in connection are seted up to the bottom of plug-in block (20).

5. A metal cutting device for a numerical control lathe having a positioning function according to claim 3, characterized in that: a sliding groove (19) is formed in the side column (7), and the sliding seat (6) is in sliding connection with the sliding groove (19).

6. The metal cutting device for a numerical control lathe having a positioning function according to claim 1, wherein: one end of the movable rack (11) is fixedly connected with an extension block (12), a stud (16) penetrates through the inner side of the extension block (12), and a thread groove (17) which is supplied to the stud (16) in threaded connection is formed in the top of the workbench (2).

7. The metal cutting device for a numerical control lathe having a positioning function according to claim 4, wherein: the inside of slot (23) fixedly connected with rubber circle (21), insert block (20) run through in the inboard of rubber circle (21).