CN218746584U

CN218746584U - Special numerical control machining device for drill bit with zigzag blade structure

Info

Publication number: CN218746584U
Application number: CN202221643417.6U
Authority: CN
Inventors: 焦余华; 彭礼颖
Original assignee: Jiangsu Jueke Cnc Tool Co ltd
Current assignee: Jiangsu Jueke Cnc Tool Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-03-28
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to a special numerical control processingequipment of drill bit for having tortuous sword structure, special numerical control processingequipment of drill bit include base, work piece moving mechanism, rotary fixture, detect and grind the seat and grind a moving mechanism, the top of base be equipped with work piece moving mechanism and grind a moving mechanism, work piece moving mechanism on be equipped with rotary fixture, the utility model belongs to through automatic movable to work piece and the diversified multi-angle of mill, can realize placing complicated numerical control automatic drill bit processingequipment in certain little volume, still realizing simultaneously when edging to the drill bit grinding, detect cutting workpiece in real time through the sensor, guarantee that the angle precision of grinding goes up to can also compensate in real time to the processing department between mill and the work piece, reduce the production of defective work.

Description

Special numerical control machining device for drill bit with zigzag blade structure

Technical Field

The utility model belongs to the technical field of drill bit processing numerical control processingequipment, concretely relates to special numerical control processingequipment of drill bit for having tortuous sword structure.

Background

The position of a handle of an existing drill bit needs to be cut in the production process, the drill bit is cut into a proper length, after cutting, the periphery of the cutting end face is prone to being uneven, a grinding tool needs to be used for grinding, and the periphery of the bottom of the handle of the drill bit is ground smoothly.

The existing process flow is that a cutting machine is adopted to cut, then polishing is carried out, two processes are carried out, two times of positioning and clamping are carried out on a cutting tool and a polishing tool, the process is complicated, the production efficiency is low, the existing drill bit polishing production equipment cannot be efficiently positioned, polishing is askew seriously, loss is caused, burrs are more during drill bit production, the burrs are difficult to remove completely, the efficiency is low, the structure is complex, and high-precision production polishing equipment is needed.

SUMMERY OF THE UTILITY MODEL

The utility model belongs to a special numerical control processingequipment of drill bit for having tortuous sword structure, special numerical control processingequipment of drill bit include base, work piece moving mechanism, rotary fixture, detect and grind the seat and grind a moving mechanism, the top of base be equipped with work piece moving mechanism and grind a moving mechanism, work piece moving mechanism on be equipped with rotary fixture, mill a moving mechanism top be equipped with and detect and grind the seat, work piece moving mechanism include work piece main support, anchor clamps lateral shifting mechanism and anchor clamps vertical moving mechanism, mill a moving mechanism including grinding a rotary mechanism and grinding a vertical translation mechanism, through the diversified multi-angle's of automatic to work piece and mill movable, can realize placing complicated numerical control automation drill bit processingequipment in certain small volume, still realize when edging the drill bit grinding simultaneously, detect the cutting workpiece in real time through the sensor, guarantee that the angle precision of grinding improves to can also compensate in real time to the processing department between mill and the work piece, reduce the production of defective work.

The base is rectangular, the base is longitudinally and horizontally placed, the grinding seat longitudinal translation mechanism is arranged on the front portion of the top surface of the base, the workpiece main support is arranged on the rear portion of the top surface of the base, the base serves as the base of the whole device, the supporting strength of the base is provided, the stability of the device is guaranteed, and the size of the whole device is reduced.

The shape of the main workpiece support is a portal frame, the main workpiece support is vertically and transversely arranged on the top surface of the base, the top of the main workpiece support is positively provided with a transverse clamp moving mechanism, the transverse clamp moving mechanism is vertically and vertically provided with a vertical clamp moving mechanism, the bottom of the vertical clamp moving mechanism is provided with a rotating clamp, the bottom of the main workpiece support is provided with a longitudinal grinding seat translation mechanism, the clamp can be moved in another axial direction within a certain range, the strengthening efficiency of the bent blade is improved to the maximum degree, and the processing difficulty is reduced.

The horizontal bottom of establishing at the vertical moving mechanism of anchor clamps of rotating jig, rotating jig's right-hand member is equipped with the rotating electrical machines, and rotating jig's right-hand member is equipped with cylinder embryo anchor clamps, and rotating jig's front side is equipped with and detects the mill seat, through the anchor clamps of rotation type, realizes the removal of work piece in the multi-angle, guarantees that the mill can grind the surface of each work piece, can not produce the processing dead angle.

Grind the vertical translation mechanism of seat and vertically establish at the top surface middle part of base, grind the vertical translation mechanism top of seat and be equipped with and grind seat rotary mechanism, grind seat rotary mechanism top be equipped with and detect and grind the seat, grind seat rotary mechanism rotation angle be three hundred sixty degrees, when can drive and grind the seat and carry out the back-and-forth movement, carry out real-time regulation with the grinding angle of grinding the seat, can grind the helical drill bit sword.

Detect and grind a seat outside surface and be equipped with mill and laser detector, mill and laser detector establish the same surface that detects the mill seat, the mill vertical with detect mill seat parallel surface, the mill links to each other with the inside motor that detects the mill seat, when carrying out the grinding to the work piece through the mill, real-time to the cutting surface use laser detector to carry out real-time detection, not conform to when the data requirement with the angle of real-time change grinding and the compensation volume of follow-up grinding.

Has the advantages that:

the grinding machine has the advantages that the workpiece and the grinding disc can be moved in a multidirectional and multi-angle mode automatically, the complex numerical control automatic drill bit machining device can be placed in a certain small size, meanwhile, when the grinding of a drill bit is performed, the cutting workpiece is detected in real time through the sensor, the grinding angle precision is improved, the real-time compensation can be performed on a machining position between the grinding disc and the workpiece, unqualified products are reduced, the base serves as the base of the whole device and provides the supporting strength of the base, the stability of the device is guaranteed, the size of the whole device is reduced, the clamp can move in another axial direction within a certain range, the strengthening efficiency of the curved edge is improved to the maximum degree, the machining difficulty is reduced, the grinding disc can grind the outer surface of each workpiece, machining dead angles cannot be generated, the grinding seat can be driven to move back and forth, the grinding angle of the grinding seat can be adjusted in real time, the spiral drill bit can be ground, when the workpiece is ground through the grinding disc, the laser detector is used for detecting the cutting surface in real time, and the compensation amount of the change of the subsequent grinding is reduced when the grinding data requirements are not met.

Drawings

FIG. 1 is a schematic view of a numerical control machining apparatus for a drill bit with a zigzag blade structure;

in the figure; 1. the device comprises a base, 2, a workpiece main support, 3, a clamp transverse moving mechanism, 4, a clamp vertical moving mechanism, 5, a rotary clamp, 6, a detection grinding seat, 7, a grinding seat rotating mechanism and 8, a grinding seat longitudinal translation mechanism.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

The device comprises a base 1, a workpiece main support 2, a clamp transverse moving mechanism 3, a clamp vertical moving mechanism 4, a rotary clamp 5, a detection grinding seat 6, a grinding seat rotating mechanism 7 and a grinding seat longitudinal translation mechanism 8.

As shown in fig. 1;

a special numerical control machining device for a drill bit with a zigzag blade structure comprises a base 1, a workpiece moving mechanism, a rotary clamp 5, a detection grinding seat 6 and a grinding seat moving mechanism, wherein the workpiece moving mechanism and the grinding seat moving mechanism are arranged above the base 1, the rotary clamp 5 is arranged on the workpiece moving mechanism, the detection grinding seat 6 is arranged at the top of the grinding seat moving mechanism, the workpiece moving mechanism comprises a main workpiece support 2, a transverse clamp moving mechanism 3 and a vertical clamp moving mechanism 4, the grinding seat moving mechanism comprises a grinding seat rotating mechanism 7 and a grinding seat longitudinal moving mechanism 8, the base 1 is rectangular in shape and is longitudinally and horizontally placed on the base 1, the front part of the top surface of the base 1 is provided with the grinding seat longitudinal moving mechanism 8, the rear part of the top surface of the base 1 is provided with the main workpiece support 2, the main workpiece support 2 is in a portal frame shape, the main support 2 is vertically arranged on the top surface of the base 1, the top surface of the main workpiece support 2 is provided with the transverse clamp moving mechanism 3, the vertical moving mechanism 4 is arranged on the clamp transverse moving mechanism 3, the vertical moving mechanism 4 is arranged on the top surface of the base 1, the grinding seat rotating mechanism 7 is arranged at the bottom of the grinding seat rotating mechanism, the rotary clamp 7, the rotary clamp seat rotating mechanism 7 is arranged at the middle part of the grinding seat, the grinding seat rotating mechanism 7, the rotary clamp 7 is arranged on the rotary clamp seat, the rotary clamp base 7, the rotary clamp seat rotating mechanism 7, the rotary clamp seat 7, the rotary clamp mechanism 7 is arranged on the top surface of the rotary clamp base 7, grind a rotary mechanism 7 rotation angle be three hundred sixty degrees, detect and grind 6 outside surfaces of seat and be equipped with mill and laser detector, mill and laser detector establish the same surface that detects the mill seat, the mill vertical with detect and grind 6 surface parallels of seat, the mill with detect and grind the inside motor of seat and link to each other.

An implementation example;

put into rotary fixture 5 with the cylinder embryo of drill bit on, the device is automatic adjusts and begin to process, the distance of drill bit embryo is adjusted to anchor clamps lateral shifting mechanism 3 and anchor clamps vertical moving mechanism 4, through the real-time grinding angle of adjusting the drill bit embryo of rotary fixture 5, the rethread detects the mill in grinding seat 6 and grinds the brill embryo, the rotational speed of mill is 80 mm/second, still through detecting the laser detector in grinding seat 6, control when carrying out the grinding and grind a rotary mechanism 7 and grind a vertical translation mechanism 8 and carry out the compensation of grinding curved surface.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special numerical control processingequipment of drill bit for having tortuous sword structure, special numerical control processingequipment of drill bit include the base and detect and grind the seat, its characterized in that, the top of base be equipped with work piece moving mechanism and grind a moving mechanism, work piece moving mechanism on be equipped with rotary fixture, the top of grinding a moving mechanism be equipped with and detect and grind the seat, work piece moving mechanism include work piece main support, anchor clamps lateral shifting mechanism and the vertical moving mechanism of anchor clamps, grinding a moving mechanism including grinding a rotary mechanism and grinding a vertical translation mechanism.

2. The numerical control machining device special for the drill bit with the zigzag blade structure as claimed in claim 1, wherein the base is rectangular in shape and is longitudinally and horizontally placed, a longitudinal translation mechanism of the grinding seat is arranged at the front part of the top surface of the base, and a main workpiece support is arranged at the rear part of the top surface of the base.

3. The numerical control machining device special for the drill bit with the zigzag blade structure as claimed in claim 1, wherein the main workpiece support is in a portal frame shape, the main workpiece support is vertically and transversely arranged on the top surface of the base, a clamp transverse moving mechanism is arranged on the front surface of the top of the main workpiece support, a clamp vertical moving mechanism is vertically arranged on the clamp transverse moving mechanism, a rotary clamp is arranged at the bottom of the clamp vertical moving mechanism, and a grinding seat longitudinal translation mechanism is arranged at the bottom of the main workpiece support.

4. The numerical control machining device special for the drill bit with the zigzag blade structure as claimed in claim 1, wherein the rotary fixture is transversely arranged at the bottom of the fixture vertical moving mechanism, a rotary motor is arranged at the right end of the rotary fixture, a cylindrical blank fixture is arranged at the right end of the rotary fixture, and a detection grinding seat is arranged at the front side of the rotary fixture.

5. The numerical control machining device special for the drill bit with the zigzag blade structure as claimed in claim 1, wherein the grinding seat longitudinal translation mechanism is longitudinally arranged in the middle of the top surface of the base, a grinding seat rotation mechanism is arranged above the grinding seat longitudinal translation mechanism, a detection grinding seat is arranged at the top of the grinding seat rotation mechanism, and the grinding seat rotation mechanism has a rotation angle of three hundred sixty degrees.

6. The numerical control machining device special for the drill bit with the zigzag blade structure is characterized in that a grinding disc and a laser detector are arranged on the outer side surface of the detection grinding seat, the grinding disc and the laser detector are arranged on the same surface of the detection grinding seat, the vertical direction of the grinding disc is parallel to the surface of the detection grinding seat, and the grinding disc is connected with a motor inside the detection grinding seat.