CN218856261U

CN218856261U - Multi-shaft drilling and tapping equipment

Info

Publication number: CN218856261U
Application number: CN202320213965.3U
Authority: CN
Inventors: 黄增辽; 唐春; 梁祺星; 郭凯; 杨世鉴; 王胜艳; 宋秀婷
Original assignee: Liuzhou Institute of Technology
Current assignee: Liuzhou Institute of Technology
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-04-14
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a tooth equipment is attacked in multiaxis drilling, including the stage body, four corners difference fixedly connected with supporting legs of stage body bottom, the top fixedly connected with framework of stage body, the top of stage body is provided with loads the revolving stage, the inside top of framework is provided with the mounting panel, the intermediate position department on framework top is pegged graft and is had the pneumatic cylinder, it has flexible post to peg graft in the bottom of pneumatic cylinder. Be provided with clamping structure through the both sides on loading revolving stage top, the work piece that will punch when using and attack tooth processing is placed between loading revolving stage top and mount, rotate the adjusting collar afterwards and will adjust pole down regulation and promote solid splint decline through threaded connection and compress tightly the work piece, thereby realized that convenient and fast stabilizes the effect on loading the revolving stage with the work piece centre gripping, ensure that equipment is boring to the work piece and attack tooth stability of processing man-hour, and still be convenient for collect the work piece, high operability.

Description

Multi-shaft drilling and tapping equipment

Technical Field

The utility model relates to a tooth equipment technical field is attacked in drilling, especially relates to a tooth equipment is attacked in multiaxis drilling.

Background

The drilling and tapping equipment is a metal cutting machine tool integrating drilling and tapping, can efficiently and stably process a workpiece needing drilling and tapping, effectively improves the processing efficiency and reduces the production cost;

for example, the utility model with the authorization notice number of CN204545940U discloses a multi-shaft drilling and tapping device. A multi-shaft servo drilling and tapping dual-purpose machine is characterized in that a clamp rotary table is arranged on a working platform, an electric cabinet is arranged below the working platform, and a split shaft plate is arranged above the clamp rotary table and is horizontally arranged; the split shaft plate is provided with a gear box which is used for changing the rotation direction of the output shaft; the output end of the speed reducing motor is connected with the input end of the gear box, the output end of the gear box is connected with a plurality of output shafts, the output shafts are opposite to the clamp platform, and the speed reducing motor is used for providing power for drilling and tapping. The machine can drill multiple holes (tapping) on a workpiece at the same time or drill multiple holes (tapping) on multiple workpieces at the same time, and the efficiency is higher. However, in the application process of the technical scheme, when a workpiece to be machined is placed on the fixture turntable to be machined, the workpiece is easy to deflect and move, the machining precision is easy to influence, and the technical problem that the workpiece to be drilled, tapped and machined cannot be effectively clamped and fixed exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's is not enough, the utility model provides a tooth equipment is attacked in multiaxis drilling can solve and place the work piece that will process at the anchor clamps revolving stage and add the easy incline drunkenness of work piece in man-hour, easily influences the machining precision, has and can not effectually to drill the work piece of attacking tooth processing to needs and carry out the fixed technical problem of centre gripping.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a tooth equipment is attacked in multiaxis drilling, includes the stage body, four corners difference fixedly connected with supporting legs of stage body bottom, the top fixedly connected with framework of stage body, the top of stage body is provided with loads the revolving stage, the inside top of framework is provided with the mounting panel, the intermediate position department on framework top is pegged graft and is had the pneumatic cylinder, it has flexible post to peg graft in the bottom of pneumatic cylinder, the both sides on the inside top of framework are provided with the reservation groove respectively, the intermediate position department fixedly connected with step motor on the inside top of stage body, step motor's output fixedly connected with drive shaft, the both sides on mounting panel top are provided with driving motor respectively, the both sides on loading revolving stage top are provided with clamping structure, be provided with stable structure between the bottom of loading revolving stage and the top of stage body.

As a preferred technical scheme of the utility model, clamping structure includes the mount, mount fixed connection is in the both sides of loading the revolving stage, the inside top of mount is provided with respectively and connects the through groove, the inside of connecting the through groove is run through respectively has the regulation pole, the bottom difference fixedly connected with solid fixed splint of regulation pole, the top difference swing joint of mount has the adjusting collar.

As a preferred technical scheme of the utility model, stable structure includes the limit rail, limit rail fixed connection is on the top of stage body, the both sides difference fixedly connected with stabilizing sliding sleeve of loading revolving stage bottom, stabilizing sliding sleeve's inside lateral wall is provided with wear-resisting coating respectively.

As a preferred technical scheme of the utility model, one side of mounting panel bottom is provided with first pivot, the opposite side of mounting panel bottom is provided with the second pivot, the top of first pivot and second pivot respectively with driving motor's output fixed connection, the bottom of first pivot is provided with the drill bit, the bottom of second pivot is provided with attacks the tooth drilling rod, the bottom of flexible post and the intermediate position department fixed connection on mounting panel top, the top of drive shaft runs through the top of stage body and loads the intermediate position department fixed connection of revolving stage bottom, the inside of loading the revolving stage evenly is provided with the preformed hole, the preformed hole is the annular distribution in the inside of loading the revolving stage.

As a preferred technical scheme of the utility model, the inside of adjusting the cover is run through respectively on the top of adjusting the pole, the outside of adjusting the pole is provided with the external screw thread respectively, the inside lateral wall of adjusting the cover is provided with respectively with external screw thread matched with internal thread.

As a preferred technical scheme of the utility model, stable sliding sleeve is the symmetry setting in the bottom of loading the revolving stage, the restricted rail is the annular, stable sliding sleeve is the arc respectively, and stable sliding sleeve nestification respectively in the outside of restricted rail, and stable sliding sleeve can slide in the outside of restricted rail respectively.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the clamping structures are arranged on the two sides of the top end of the loading rotary table, a workpiece needing punching and tapping processing is placed between the top of the loading rotary table and the fixed frame when the clamping structures are used, then the adjusting sleeve is rotated to downwards adjust the adjusting rod through threaded connection and push the fixed clamping plate to descend to compress the workpiece, so that the effect of conveniently and quickly clamping and stabilizing the workpiece on the loading rotary table is achieved, the stability of equipment in the process of drilling and tapping the workpiece is ensured, the workpiece is convenient to collect, and the clamping structures are high in operability;

2. through being provided with stable structure between the top at the bottom of loading the revolving stage and the stage body, the loading revolving stage drives the stable sliding sleeve of its bottom both sides and slides at the top of the limited rail thereupon when rotating, it is curved stable sliding sleeve and stabilizes the loading revolving stage when being the outside top of annular limited rail and sliding to ensure the stability when loading the revolving stage and driving the rotatory angle of adjustment of work piece, ensure the machining precision of drilling tapping equipment, and improve the wear resistance of contact surface between stable sliding sleeve and the limited rail through wear-resistant coating, the stable effect of stable structure reduces after preventing long-time use.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the partial section structure of the fixing frame of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the bottom view of the loading turntable according to the present invention.

Wherein: 1. a stage body; 2. a stepping motor; 3. loading the turntable; 4. a fixed mount; 5. a frame body; 6. mounting a plate; 7. a drive motor; 8. reserving a groove; 9. a hydraulic cylinder; 10. a telescopic column; 11. a first rotating shaft; 12. a drill bit; 13. a drive shaft; 14. tapping a drill rod; 15. a second rotating shaft; 16. adjusting a rod; 17. reserving a hole; 18. defining a track; 19. supporting legs; 20. an adjusting sleeve; 21. connecting the through grooves; 22. fixing the clamping plate; 23. stabilizing the sliding sleeve; 24. and (3) wear-resistant coating.

Description of the preferred embodiment

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Examples

Referring to fig. 1-4, the utility model provides a multi-spindle drilling tapping device, including stage 1, four corners of stage 1 bottom are fixedly connected with supporting legs 19 respectively, the top fixedly connected with framework 5 of stage 1, the top of stage 1 is provided with loading revolving stage 3, loading revolving stage 3's inside evenly is provided with preformed hole 17, preformed hole 17 is annular distribution in loading revolving stage 3's inside, framework 5's inside top is provided with mounting panel 6, framework 5's top intermediate position department pegs graft has pneumatic cylinder 9, the bottom of pneumatic cylinder 9 pegs graft has telescopic column 10, telescopic column 10's bottom and mounting panel 6's top intermediate position department fixed connection, framework 5's inside both sides of top are provided with preformed groove 8 respectively, platform 1's inside top intermediate position department fixed connection has step motor 2, step motor 2's output fixedly connected with drive shaft 13, the top of drive shaft 13 runs through stage 1's top and loading revolving stage 3 bottom intermediate position department fixed connection, 6's both sides of top are provided with drive motor 7 respectively, one side of mounting panel 6 bottom is provided with first revolving shaft 11, mounting panel 6's bottom is provided with second revolving shaft 15, second revolving shaft 15 and second revolving shaft 15 is provided with drill bit 15, second revolving shaft 11 and second revolving shaft 15 is provided with drill bit 15, the bottom end connected with drill bit 15, mounting panel 11;

as a further implementation manner of this embodiment, as shown in fig. 1 and fig. 2, clamping structures are disposed on two sides of the top end of the loading turntable 3, each clamping structure includes a fixing frame 4, the fixing frames 4 are fixedly connected to two sides of the loading turntable 3, connecting through grooves 21 are respectively disposed on the top ends of the insides of the fixing frames 4, adjusting rods 16 are respectively penetrated through the insides of the connecting through grooves 21, the top ends of the fixing frames 4 are respectively and movably connected with adjusting sleeves 20, the top ends of the adjusting rods 16 respectively penetrate through the insides of the adjusting sleeves 20, external threads are respectively disposed on the outsides of the adjusting rods 16, internal threads matched with the external threads are respectively disposed on the side walls of the insides of the adjusting sleeves 20, and fixing clamping plates 22 are respectively and fixedly connected to the bottom ends of the adjusting rods 16, so that an effect of conveniently and quickly clamping a workpiece on the loading turntable 3 is achieved, stability of the device in drilling and tapping processes of the workpiece is ensured, and the workpiece is also convenient to collect;

the workpiece is placed between the top of the loading turntable 3 and the fixed frame 4, and then the adjusting sleeve 20 is rotated to downwards adjust the adjusting rod 16 through threaded connection and push the fixed clamping plate 22 to descend to tightly press the workpiece, so that the workpiece can be clamped and fixed on the loading turntable 3;

as a further embodiment of the present embodiment, as shown in fig. 1, 3 and 4, a stabilizing structure is disposed between the bottom end of the loading turntable 3 and the top end of the table body 1, the stabilizing structure includes a ring-shaped limiting rail 18, the limiting rail 18 is fixedly connected to the top end of the table body 1, two sides of the bottom end of the loading turntable 3 are respectively and fixedly connected with a stable sliding sleeve 23 in an arc shape, the stable sliding sleeves 23 are symmetrically disposed at the bottom end of the loading turntable 3, the stable sliding sleeves 23 are respectively embedded outside the limiting rail 18, and the stable sliding sleeves 23 can respectively slide outside the limiting rails 18, the loading turntable 3 can ensure the stability when the loading turntable 3 drives the workpiece to rotate and adjust the angle by rotating the stable sliding sleeves 23 to slide on the limiting rails 18, so as to ensure the processing precision of the drilling and tapping equipment, the inner side walls of the stable sliding sleeves 23 are respectively provided with wear-resistant coatings 24, the wear-resistant performance of the contact surface between the stable sliding sleeves 23 and the limiting rail 18 is improved by the wear-resistant coatings 24, and the stabilizing effect of the stabilizing structure is prevented from being reduced after long-time use;

the loading rotary table 3 drives the stable sliding sleeves 23 on two sides of the bottom end of the loading rotary table to slide on the top of the limiting rail 18 when rotating, the arc-shaped stable sliding sleeve 23 stabilizes the loading rotary table 3 when sliding on the top end outside the annular limiting rail 18, so that the loading rotary table 3 is more stable when driving a workpiece to rotate and adjust the angle, and the contact surface between the stable sliding sleeve 23 and the limiting rail 18 is more wear-resistant through the wear-resistant coating 24;

the specific working principle is as follows:

when the drilling and tapping equipment is used, a workpiece is firstly placed between the top of the loading rotary table 3 and the fixed frame 4, then the adjusting rod 16 is downwards adjusted by rotating the adjusting sleeve 20 through threaded connection and the fixed clamping plate 22 is pushed to descend to press the workpiece tightly, so that the workpiece can be clamped and fixed on the loading rotary table 3, then the stepping motor 2 is driven to drive the loading rotary table 3 to rotate through the driving shaft 13 to accurately position the angle of the workpiece, the loading rotary table 3 drives the stable sliding sleeves 23 on two sides of the bottom end of the loading rotary table to slide on the top of the limiting rail 18 along with the stable sliding sleeves 23, the arc-shaped stable sliding sleeves 23 stabilize the loading rotary table 3 when sliding on the top of the outer part of the annular limiting rail 18, the loading rotary table 3 drives the workpiece to rotate to adjust the angle more stably, the contact surface between the stable sliding sleeves 23 and the limiting rail 18 is more wear-resistant through the wear-resistant coating 24, meanwhile, the driving motor 7 is started, the drill bit 12 and the tapping drill rod 14 are respectively driven to rotate through the first rotating shaft 11 and the second rotating shaft 15, and then the hydraulic cylinder 9 drives the telescopic column 10 to push the mounting plate 6 to descend to perform tapping operation.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tooth equipment is attacked in multiaxis drilling, includes stage body (1), its characterized in that: four corners of stage body (1) bottom are fixedly connected with supporting legs (19) respectively, the top fixedly connected with framework (5) of stage body (1), the top of stage body (1) is provided with loads revolving stage (3), the inside top of framework (5) is provided with mounting panel (6), the intermediate position department on framework (5) top is pegged graft and is had pneumatic cylinder (9), the bottom of pneumatic cylinder (9) is pegged graft and is had flexible post (10), the both sides on the inside top of framework (5) are provided with preformed groove (8) respectively, the intermediate position department fixedly connected with step motor (2) on the inside top of stage body (1), the output fixedly connected with drive shaft (13) of step motor (2), the both sides on mounting panel (6) top are provided with driving motor (7) respectively, the both sides on loading revolving stage (3) top are provided with the centre gripping structure, be provided with stable structure between the bottom of loading revolving stage body (3) and the top of stage body (1).

2. Multi-axial drilling and tapping device according to claim 1, wherein: the clamping structure comprises a fixing frame (4), the fixing frame (4) is fixedly connected to two sides of the loading rotary table (3), a connecting through groove (21) is formed in the top end of the inner portion of the fixing frame (4) respectively, an adjusting rod (16) penetrates through the inner portion of the connecting through groove (21) respectively, the bottom end of the adjusting rod (16) is fixedly connected with a fixed clamping plate (22) respectively, and the top end of the fixing frame (4) is movably connected with an adjusting sleeve (20) respectively.

3. Multi-axial drilling and tapping device according to claim 1, wherein: the stable structure comprises a limiting rail (18), the limiting rail (18) is fixedly connected to the top end of the table body (1), two sides of the bottom end of the loading rotary table (3) are respectively and fixedly connected with a stable sliding sleeve (23), and the inner side walls of the stable sliding sleeves (23) are respectively provided with a wear-resistant coating (24).

4. The multi-axis drilling and tapping device as claimed in claim 1, wherein: one side of mounting panel (6) bottom is provided with first pivot (11), the opposite side of mounting panel (6) bottom is provided with second pivot (15), the top of first pivot (11) and second pivot (15) respectively with the output fixed connection of driving motor (7), the bottom of first pivot (11) is provided with drill bit (12), the bottom of second pivot (15) is provided with attacks tooth drilling rod (14), the bottom of flexible post (10) and the intermediate position department fixed connection on mounting panel (6) top, the top of drive shaft (13) runs through the top of stage body (1) and the intermediate position department fixed connection of loading revolving stage (3) bottom, the inside of loading revolving stage (3) evenly is provided with preformed hole (17), preformed hole (17) are the annular distribution in the inside of loading revolving stage (3).

5. Multiaxial drilling and tapping apparatus as claimed in claim 2, wherein: the top end of the adjusting rod (16) penetrates through the inner portion of the adjusting sleeve (20) respectively, the outer portion of the adjusting rod (16) is provided with external threads respectively, and the inner side wall of the adjusting sleeve (20) is provided with internal threads matched with the external threads respectively.

6. Multiaxial drilling and tapping apparatus as claimed in claim 3 wherein: the stable sliding sleeves (23) are symmetrically arranged at the bottom end of the loading rotary table (3), the limiting rails (18) are annular, the stable sliding sleeves (23) are respectively arc-shaped, the stable sliding sleeves (23) are respectively embedded outside the limiting rails (18), and the stable sliding sleeves (23) can respectively slide outside the limiting rails (18).