CN218947163U

CN218947163U - Numerical control chamfering

Info

Publication number: CN218947163U
Application number: CN202222268361.7U
Authority: CN
Inventors: 陈贞凯
Original assignee: Qingdao Chenzheng Automation Equipment Co ltd
Current assignee: Qingdao Chenzheng Automation Equipment Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-05-02
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to the technical field of chamfering equipment, in particular to a numerical control chamfering, which comprises a protective cover fixedly connected to the middle position of the top of a workbench, a hydraulic cylinder fixedly arranged on the back surface of the protective cover, a servo motor fixedly connected to the telescopic end of the hydraulic cylinder, a sand sheet fixedly connected to the output end of the servo motor, and a collecting box embedded in the right side of the protective cover; this kind of numerical control chamfer, through being provided with supporting shoe, clamp splice and baffle, the outside of clamp splice is protruding, shelters from the piece, reduces piece and splashes to threaded rod department, guarantees smooth and easy rotation of threaded rod, and protruding area of contact between clamp splice and the supporting shoe that has increased simultaneously, more stable when the clamp splice slides, the baffle shelters from the threaded rod from the top, and is more comprehensive protects the threaded rod, avoids the piece to interfere with the rotation of threaded rod, and operating personnel can follow the opening side and adjust the threaded rod, and is more convenient.

Description

Numerical control chamfering

Technical Field

The utility model relates to the technical field of chamfering equipment, in particular to a numerical control chamfering.

Background

The chamfering is used for processing the inclined plane of the edge angle of the workpiece, burrs on the edge of the workpiece can be taken out through the chamfering, the sharp edge angle of the workpiece becomes round, the workpiece is convenient to assemble, the stress of the workpiece is eliminated, and the mechanical strength of the workpiece is enhanced;

the quick chamfering device for numerical control machining has the advantages that the purpose of automatic feeding and overturning is achieved by means of a series of structures such as a box body, a first supporting plate, a first sliding rod, a second supporting plate, a sliding plate, a placing rack, a fixed plate, a first telescopic rod, a rotating rod, a connecting plate, a plate body and a screw rod, and the machining efficiency is improved;

when the device is used, the screw is exposed on one side of the connecting plate and one side of the plate body, after the parts are fixed by the clamping plates and the plate body, scraps generated during polishing are easy to clamp in threads of the screw, so that the screw is clamped, a workpiece is inconvenient to fix, meanwhile, the whole device is not comprehensive in treatment of scraps, scraps splash exists, and the processing is inconvenient;

therefore, a novel numerical control chamfering is provided to solve the problems of inconvenient clamping and incomplete chip treatment of the device.

Disclosure of Invention

The utility model aims to provide a numerical control chamfering to solve the problems of inconvenient clamping and incomplete chip treatment 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 numerical control chamfer, including workstation and control panel, one side of workstation is equipped with control panel, the top intermediate position fixedly connected with protection casing of workstation, the back fixed mounting of protection casing has the pneumatic cylinder, the telescopic end fixedly connected with servo motor of pneumatic cylinder, servo motor's output fixedly connected with sand table, the right side embedding of protection casing is provided with the collection box, the right side of collection box is provided with the protrusion, protruding bottom fixedly connected with spring, spring bottom fixedly connected with locating pin, the locating pin upwards runs through the spring ring and the protruding setting of spring, locating hole with locating pin diameter assorted has been seted up at the top of workstation.

Preferably, the inner walls of the two sides of the protective cover are fixedly connected with electric push rods, the telescopic ends of the electric push rods are fixedly connected with rotary cylinders, and one side of each rotary cylinder is fixedly connected with a supporting block;

the support blocks are -shaped, a threaded rod is embedded into the top of each support block, and clamping blocks are rotatably connected to the bottom of each threaded rod through bearings;

the outer peripheral surfaces of the clamping blocks are provided with protrusions which are clamped on the outer sides of the horizontal parts of the supporting blocks.

Preferably, a baffle is fixedly connected to the top of the clamping block, and a 5cm interval is arranged between the baffle and the threaded rod.

Preferably, the end part of the clamping block is tightly attached to the inner wall of the vertical part of the supporting block.

Preferably, the length of the vertical part of the lower position of the supporting block is larger than the width of the clamping block.

Preferably, the inside embedding of collecting box is provided with places the platform, place the embedding of platform top and be provided with the disc, the disc passes through the bearing rotation with placing the platform and is connected.

Preferably, the placing table is wedge-shaped, the filter screen is embedded and arranged on the inclined planes on two sides of the placing table, and an exhaust fan is arranged on one side of the placing table.

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

1. this kind of numerical control chamfer, through being provided with supporting shoe, clamp splice and baffle, the outside of clamp splice is protruding, shelters from the piece, reduces piece and splashes to threaded rod department, guarantees smooth and easy rotation of threaded rod, and protruding area of contact between clamp splice and the supporting shoe that has increased simultaneously, more stable when the clamp splice slides, the baffle shelters from the threaded rod from the top, and is more comprehensive protects the threaded rod, avoids the piece to interfere with the rotation of threaded rod, and operating personnel can follow the opening side and adjust the threaded rod, and is more convenient.

2. Secondly, this kind of numerical control chamfer, through being provided with the collection box, place platform, disc, filter screen and air exhauster, place the platform and be used for placing the work piece in the collection box, adjust the work piece gesture, the setting of disc simultaneously, it is more convenient when adjusting work piece position and gesture, the suction that the air exhauster produced reduces the piece and drifts to the outside condition of protection casing, the filter screen has reached the effect of protection to the air exhauster simultaneously, and the piece can be concentrated in falling into the collection box along the inclined plane of filter screen and store, the clearance of piece of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the structure of the protective cover of the present utility model;

FIG. 3 is a schematic view of the structure of the clamping block of the present utility model;

FIG. 4 is a schematic view of the structure of the collecting box of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model

In the figure: table 1, control panel 2, protection casing 3, pneumatic cylinder 301, servo motor 302, sand piece 303, collection box 4, spring 401, locating pin 402, place platform 403, disc 404, filter screen 405, air exhauster 406, electric putter 5, revolving cylinder 6, riding block 7, threaded rod 701, clamp block 702, baffle 703.

Detailed Description

Referring to fig. 1 to 2, in an embodiment of the present utility model;

example 1: the numerical control chamfering machine comprises a workbench 1 and a control panel 2, wherein the control panel 2 is assembled on one side of the workbench 1, a protective cover 3 is fixedly connected to the middle position of the top of the workbench 1, a hydraulic cylinder 301 is fixedly arranged on the back of the protective cover 3, a servo motor 302 is fixedly connected to the telescopic end of the hydraulic cylinder 301, a sand sheet 303 is fixedly connected to the output end of the servo motor 302, a collecting box 4 is embedded in the right side of the protective cover 3, a protrusion is arranged on the right side of the collecting box 4, a spring 401 is fixedly connected to the bottom of the protrusion, a positioning pin 402 is fixedly connected to the bottom of the spring 401, the positioning pin 402 upwards penetrates through a spring ring of the spring 401 and is arranged in a protrusion mode, and a positioning hole matched with the diameter of the positioning pin 402 is formed in the top of the workbench 1;

the hydraulic cylinder 301 drives the servo motor 302 to move up and down, the height of the sand sheet 303 is adjusted, a workpiece is placed in the protective cover 3, and the servo motor 302 drives the sand sheet 303 to rotate at a high speed, so that the workpiece can be polished.

Example 2: as can be seen by referring to fig. 2 to 6 of the specification, embodiment 2 differs from embodiment 1 in that:

the inner walls of the two sides of the protective cover 3 are fixedly connected with an electric push rod 5, the telescopic end of the electric push rod 5 is fixedly connected with a rotary cylinder 6, and one side of the rotary cylinder 6 is fixedly connected with a supporting block 7;

the support block 7 is in a shape of a character, a threaded rod 701 is embedded in the top of the support block 7, and a clamping block 702 is rotatably connected to the bottom of the threaded rod 701 through a bearing;

the outer circumferential surface of the clamping block 702 is provided with a protrusion which is clamped and connected with the outer side of the horizontal part of the supporting block 7;

the supporting block 7 and the clamping block 702 are used for clamping a workpiece, the threaded rod 701 can adjust the position of the clamping block 702 relative to the supporting block 7 to achieve a stable fixing effect, the rotary cylinder 6 drives the workpiece to turn over, and the electric push rod 5 drives the workpiece to horizontally move, so that the workpiece is convenient to polish comprehensively;

the outer side of the clamping block 702 protrudes to shield scraps, so that scraps are reduced from splashing to the position of the threaded rod 701, smooth rotation of the threaded rod 701 is ensured, meanwhile, the contact area between the clamping block 702 and the supporting block 7 is increased by the protrusions, and the clamping block 701 is more stable when sliding;

the top of the clamping block 702 is fixedly connected with a baffle 703, and a 5cm interval is arranged between the baffle 703 and the threaded rod 701;

the baffle 703 shields the threaded rod 701 from the upper part, so that the threaded rod 701 is more comprehensively protected, fragments are prevented from interfering with rotation of the threaded rod 701, and an operator can adjust the threaded rod 701 from the opening side, so that the device is more convenient;

the end part of the clamping block 702 is tightly attached to the inner wall of the vertical part of the supporting block 7;

the joint part between the clamping block 702 and the supporting block 7 increases the contact surface, so that the clamping block 702 is more stable and smooth when sliding;

the length of the vertical part of the lower position of the supporting block 7 is larger than the width of the clamping block 702;

the workpiece can be placed on the lower vertical part of the supporting block 7, the electric push rod 5 is used for driving the workpiece to move, and the vertical part of the clamping block 702 is used for clamping the workpiece, so that the whole device is more flexible;

a placing table 403 is embedded in the collecting box 4, a disc 404 is embedded in the top of the placing table 403, and the disc 404 is rotatably connected with the placing table 403 through a bearing;

the placing table 403 in the collecting box 4 is used for placing the workpiece, so that the posture of the workpiece is adjusted, and the setting of the disc 404 is more convenient when the position and the posture of the workpiece are adjusted;

the placing table 403 is wedge-shaped, the filter screen 405 is embedded and arranged on the inclined surfaces of the two sides of the placing table 403, and an exhaust fan 406 is arranged on one side of the placing table 403;

the suction force generated by the exhaust fan 406 reduces the situation that the scraps fly outside the protective cover 3, meanwhile, the filter screen 405 achieves the protective effect on the exhaust fan 406, and the scraps can fall into the collecting box 4 along the inclined surface of the filter screen 405 for centralized storage, so that the scraps can be cleaned conveniently;

wherein, servo motor 302, electric putter 5, air exhauster 406 and control panel 2 all are provided with the power that matches with it, and servo motor 302, electric putter 5, air exhauster 406 all establish communication channel with control panel 2, realize intelligent control.

Claims

1. The utility model provides a numerical control chamfer, including workstation (1) and control panel (2), one side of workstation (1) is equipped with control panel (2), a serial communication port, top intermediate position fixedly connected with protection casing (3) of workstation (1), the back fixed mounting of protection casing (3) has pneumatic cylinder (301), the flexible end fixedly connected with servo motor (302) of pneumatic cylinder (301), the output fixedly connected with sand sheet (303) of servo motor (302), the right side embedding of protection casing (3) is provided with collection box (4), the right side of collection box (4) is provided with the protrusion, protruding bottom fixedly connected with spring (401), spring (401) bottom fixedly connected with locating pin (402), the spring ring and the protruding setting of upwards running through spring (401) of locating pin (402), locating hole with locating pin (402) diameter assorted is seted up at the top of workstation (1).

2. A numerically controlled chamfer as claimed in claim 1, wherein: the inner walls of two sides of the protective cover (3) are fixedly connected with electric push rods (5), the telescopic ends of the electric push rods (5) are fixedly connected with rotary cylinders (6), and one sides of the rotary cylinders (6) are fixedly connected with supporting blocks (7);

the support block (7) is in a shape, a threaded rod (701) is embedded into the top of the support block (7), and a clamping block (702) is rotatably connected to the bottom of the threaded rod (701) through a bearing;

the outer peripheral surfaces of the clamping blocks (702) are provided with protrusions which are clamped on the outer sides of the horizontal parts of the supporting blocks (7).

3. A numerically controlled chamfer as claimed in claim 2, wherein: the top fixedly connected with baffle (703) of clamp splice (702), be provided with 5cm interval between baffle (703) and threaded rod (701).

4. A numerically controlled chamfer as claimed in claim 3, wherein: the end part of the clamping block (702) is tightly attached to the inner wall of the vertical part of the supporting block (7).

5. A numerically controlled chamfer as claimed in claim 2, wherein: the length of the vertical part of the lower position of the supporting block (7) is larger than the width of the clamping block (702).

6. A numerically controlled chamfer as claimed in claim 1, wherein: the inside embedding of collecting box (4) is provided with places platform (403), place platform (403) top embedding and be provided with disc (404), disc (404) are connected through the bearing rotation with place platform (403).

7. The numerically controlled chamfer as in claim 6, wherein: the placing table (403) is wedge-shaped, a filter screen (405) is embedded into inclined planes on two sides of the placing table (403), and an exhaust fan (406) is arranged on one side of the placing table (403).