CN212793161U - Numerical control drilling device for door and window profiles - Google Patents

Abstract

The utility model relates to a door and window section bar numerical control drilling equipment, belong to the field of door and window section bar processing, this application includes the base, the objective table, centre gripping subassembly and drilling piece, the one end fixed mounting of objective table is on the lateral wall of base, centre gripping subassembly installs on the objective table, door and window section bar numerical control drilling equipment still includes rotating assembly, rotating assembly includes the fixing base, the gear, including a motor, an end cap, a controller, and a cover plate, the fixing base is installed on the base and is located the objective table top, gear revolve sets up in the fixing base, motor fixed mounting is in the fixing base and drive gear rotates, the switching-over plectane rotates with the fixing base to be connected, the one end of switching-over plectane stretch into in the fixing base and with gear engagement, the one end and the drilling. This application can be under the condition of the section bar that does not manually turn, at section bar surface multi-angle drilling, improves drilling equipment's work efficiency.

Description

Numerical control drilling device for door and window profiles

Technical Field

The application relates to the field of door and window section bar processing, in particular to a door and window section bar numerical control drilling device.

Background

The door and window is manufactured by the most common processing technology of processing, cutting, drilling and the like of the section bar to a certain degree. The numerical control drilling machine can automatically drill holes at specific positions of the section bar according to instructions sent by a program control system, so that the existing door and window section bar drilling processing technology is generally finished by the numerical control drilling machine.

Chinese patent with publication number CN208004830U discloses an automatic drilling machine with adjustable numerical control, including base a, base B, moving platform, lead screw guide rail protection casing, unit head, useless material channel, useless collection container, numerical control operation panel and die clamping cylinder of cutting, be equipped with moving platform on the base a, moving platform's top still is equipped with the unit head, and the unit head passes through screw fixed mounting on base B, one side of unit head still is equipped with the blowing air cock, and the downside that the window was changed to the cutter drilling spare is equipped with useless material channel, and the other end that useless material channel was equipped with useless collection container of cutting.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: some sectional materials need to be drilled perpendicular to the front surface of the sectional material and also need to be drilled obliquely on the surface of the sectional material, but the drilling part of the numerical control adjustable automatic drilling machine cannot change the drilling direction, so that the sectional material also needs to be manually turned over when the surface of the sectional material is drilled obliquely, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to be able to improve drilling equipment's work efficiency at section bar surface multi-angle drilling under the condition of not manual section bar that turns, this application provides a door and window section bar numerical control drilling equipment.

The application provides a door and window section bar numerical control drilling equipment adopts following technical scheme:

the utility model provides a door and window section bar numerical control drilling equipment, includes base, objective table, centre gripping subassembly and drilling spare, the one end fixed mounting of objective table is on the lateral wall of base, centre gripping unit mount is on the objective table, door and window section bar numerical control drilling equipment still includes rotating assembly, rotating assembly includes fixing base, gear, motor, mounting and switching-over plectane, the fixing base is installed on the base and is located the objective table top, gear revolve sets up in the fixing base, motor fixed mounting is in the fixing base and drive gear rotates, the switching-over plectane rotates with the fixing base to be connected, the one end of switching-over plectane stretch into in the fixing base and with gear engagement, the one end and the drilling spare fixed connection of fixing base are kept away from to the switching-over plectane, the mounting is.

By adopting the technical scheme, the motor drives the gear to rotate, so that the gear can drive the reversing circular plate to rotate, the drilling piece can rotate, the drilling direction of the drilling piece can be changed, the holes can be drilled on the surface of the sectional material at multiple angles under the condition that the sectional material is not turned over, and the working efficiency is improved; the fixing part can fix the gear after rotating the drilling part, and the reversing circular plate is also fixed, so that the drilling part can not rotate, and the stability of the drilling direction is improved.

Preferably, the fixing part comprises a clamping rod, an inner fixing block, an outer fixing block and a bolt, an inner square groove is formed in one side, away from the motor, of the gear, a through hole is formed in the side wall of the fixing base, the outer peripheral wall of the clamping rod is connected with the hole wall of the through hole in a sliding mode, one end of the clamping rod extends into the fixing base, one end of the clamping rod extending into the fixing base is fixedly connected with the inner fixing block, the peripheral wall of the inner fixing block is connected with the groove wall of the square groove in a clamping mode along the circumferential direction of the clamping rod in a clamping mode, the inner fixing block is connected with the groove wall of the square groove in an inserting mode along the length direction of the clamping rod, one end, away from the inner fixing block; the fixing base has been seted up along the through-hole periphery to the arc wall, the one end of bolt is passed through in the arc wall stretches into the fixing base, the one end butt that the bolt stretched into the fixing base is on the inside wall of fixing base, the one end threaded connection that the bolt stretches out the fixing base has the nut, the one end butt that the fixing base was kept away from to nut and outer fixed block.

By adopting the technical scheme, the inner fixing block can be adjusted to be opposite to the square groove by rotating the clamping rod, and the bolt slides in the arc-shaped groove in the process; the clamping rod is pushed towards the inside of the fixing seat, the inner fixing block can be clamped in the square groove, the outer fixing block is abutted against the side wall of the fixing seat at the moment, and the outer fixing block can be clamped on the side wall of the fixing seat through the matching of the bolt and the nut, so that the outer fixing block is relatively fixed on the fixing seat; therefore, the inner fixed block exerts a force on the gear along the circumferential direction of the gear, so that the gear is relatively fixed and cannot rotate; therefore, the reversing toothed plate cannot rotate, the drilling piece is stabilized in a fixed direction, and the stability of the drilling direction is improved.

Preferably, the base includes mounting bracket, flexible arm and mounting panel, the spout has been seted up on the mounting bracket, the lateral wall of flexible arm slides with the cell wall of spout and is connected, the flexible direction of flexible arm is perpendicular with the direction of sliding of flexible arm, fixed mounting has upright cylinder on the diapire of spout, the removal end of upright cylinder and the diapire fixed connection of flexible arm, the flexible end and the mounting panel fixed connection of flexible arm, mounting panel and fixing base fixed connection.

By adopting the technical scheme, the vertical cylinder can drive the telescopic arm to slide along the groove wall of the sliding groove, so that the distance between the drilling piece and the objective table can be changed, and the vertical cylinder can adapt to sectional materials with different thicknesses; the telescopic cylinder can slide the drilling part driven by the drilling part in the telescopic direction of the telescopic cylinder, so that the distance between the drilling part and the mounting frame can be changed, and the telescopic cylinder can adapt to sectional materials with different widths; therefore, the technical scheme improves the practicability of the numerical control drilling device for the door and window profiles and can adapt to the profiles with different specifications.

Preferably, flexible arm includes telescopic cylinder, horizontal cylinder and telescopic link, the diapire of telescopic cylinder and the removal end fixed connection of cylinder upright, horizontal cylinder fixed mounting is in telescopic cylinder, the one end of telescopic link stretch into in the telescopic cylinder with horizontal cylinder fixed connection, the one end that horizontal cylinder was kept away from to the telescopic link stretches out the end wall and the mounting panel fixed connection of telescopic cylinder.

Through adopting above-mentioned technical scheme, horizontal cylinder drive telescopic link is slided in a flexible section of thick bamboo, and the length that the telescopic link stretches out a flexible section of thick bamboo part just is changed to the length of flexible arm can change, consequently can realize drilling piece and slide in the flexible direction of a flexible section of thick bamboo, change the distance of drilling piece and mounting bracket then.

Preferably, the centre gripping subassembly includes centre gripping cylinder, clamping head and limiting plate, limiting plate fixed mounting is in the one end that the objective table is close to the base, the one end that the base was kept away from at the objective table is installed to the centre gripping cylinder, the flexible end of centre gripping cylinder is relative with the limiting plate, the clamping head is fixed connection with the flexible end of centre gripping cylinder.

By adopting the technical scheme, the clamping cylinder can prop the sectional materials with different specifications on the side wall of the limiting plate through extension or shortening, so that the clamping cylinder and the limiting plate clamp the sectional materials, the sectional materials are relatively fixed, and the damage caused by the swinging of the sectional materials in the drilling process is reduced; the clamping head can increase the friction force between the clamping cylinder and the section bar, so that the section bar is more stable.

Preferably, the centre gripping cylinder is connected with the lifter, the lifter includes a lift section of thick bamboo, lifter and rotation spiro, a lift section of thick bamboo fixed mounting is kept away from the one end of base at the objective table, the one end of lifter stretch into in the lift section of thick bamboo and with the lift section of thick bamboo slide and be connected, the end wall and the centre gripping cylinder fixed connection of a lift section of thick bamboo are stretched out to the lifter, rotate the spiro and rotate the nozzle end of installing at the lift section of thick bamboo, the outer wall threaded connection of the inner wall of rotation spiro and lifter.

By adopting the technical scheme, the rotating spiral ring is rotated to enable the rotating spiral ring and the lifting rod to be in threaded feeding, so that the lifting rod can slide in the lifting cylinder, the distance between the clamping cylinder and the objective table can be changed, and the lifting cylinder is suitable for sectional materials with different specifications.

Preferably, be equipped with the small opening that link up roof and diapire on the objective table, the small opening is relative with the drilling piece, fixedly connected with waste material box on the diapire of objective table, waste material box's bottom is equipped with gets the material drawer, be equipped with on waste material box's the bottom perisporium and get the silo, it slides with the cell wall of getting the silo to get the material drawer and is connected.

Through adopting above-mentioned technical scheme, the waste material that produces in the drilling process can leak into the waste bin through the small opening to the waste material is piled up in getting of waste bin bottom gets the material drawer, gets the material drawer through taking out, can take away the waste material, thereby can reduce the pollution of waste material to operational environment.

Preferably, the bottom end of the base is fixedly provided with a driving trolley, the ground is fixedly provided with a guide rail, the driving trolley is arranged on the guide rail in a sliding manner, and the driving trolley drives the base to slide along the guide rail.

By adopting the technical scheme, the sectional material is placed on the objective table, one end of the hand-held sectional material is used for holding the sectional material and keeping the sectional material still, the driving trolley is driven to slide on the guide rail, so that the base can slide along the guide rail, the objective table and the drilling piece synchronously move along with the base, the position of the drilling piece relative to the sectional material can be changed under the condition that the sectional material is not moved, holes can be drilled on different positions of the sectional material, and the working efficiency of the numerical control drilling device for the door and window sectional material is improved.

Preferably, a clamping block and a screw rod are arranged on the driving trolley, one end of the clamping block is fixedly connected with the bottom wall of the driving trolley, a clamping groove is formed in one end, away from the driving trolley, of the clamping block, the guide rail is connected with the groove wall of the clamping groove in a sliding mode, a screw hole penetrating through the groove wall of the clamping groove is formed in the clamping block, the screw rod is connected to the hole wall of the screw hole in a threaded mode, one end of the screw rod is abutted to the side wall of the guide rail, and one end, away from.

Through adopting above-mentioned technical scheme, the end wall butt of screw rod is on the lateral wall of guide rail, therefore the frictional force between guide rail and screw rod and the fixture block can be fixed the drive dolly relatively on the guide rail to improve door and window section bar numerical control drilling equipment's stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the rotating assembly, the drilling direction of the drilling piece can be changed, so that the drilling can be carried out on the surface of the sectional material at multiple angles without manually turning the sectional material, and the working efficiency of the drilling device is improved;

2. by arranging the fixing part, the drilling part can be relatively fixed after rotating to a proper direction, so that the stability of the drilling direction is improved;

3. this application can change the relative distance between drilling piece and the objective table through setting up upright cylinder and flexible arm to can adapt to the section bar of different specifications.

Drawings

Fig. 1 is a schematic structural diagram of a numerical control drilling device for door and window profiles according to an embodiment of the present application.

FIG. 2 is a cross-sectional view of a drill structure embodying embodiments of the present application.

Fig. 3 is a front view of the numerical control drilling device for the door and window profile in the embodiment of the application.

Fig. 4 is a cross-sectional view taken along line a-a of fig. 3.

FIG. 5 is a schematic structural diagram of a rotating assembly used to embody embodiments of the present application.

Fig. 6 is an enlarged view of B in fig. 4.

Fig. 7 is a front view of the numerical control drilling device for the door and window profile in the embodiment of the application.

Fig. 8 is an enlarged view taken at C in fig. 7.

Description of reference numerals: 1. a base; 11. a mounting frame; 111. a chute; 112. a vertical cylinder; 12. a telescopic arm; 121. a telescopic cylinder; 122. a horizontal cylinder; 123. a telescopic rod; 13. mounting a plate; 2. an object stage; 21. a leak groove; 22. a waste bin; 221. a material taking groove; 222. a material taking drawer; 3. a clamping assembly; 31. a clamping cylinder; 32. a clamping head; 33. a limiting plate; 34. a lifting member; 341. a lifting cylinder; 342. a lifting rod; 343. a rotating toroid; 4. drilling a piece; 41. a housing; 42. a power cylinder; 43. a drill bit; 5. a rotating assembly; 51. a fixed seat; 511. a through hole; 512. an arc-shaped slot; 513. a rotating shaft; 52. a gear; 521. a square groove; 53. a motor; 54. a fixing member; 541. a clamping rod; 542. an inner fixed block; 543. an outer fixed block; 544. a bolt; 545. a nut; 55. a reversing circular plate; 6. driving the trolley; 61. a clamping block; 611. a card slot; 612. a screw hole; 62. a screw; 7. a guide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses door and window section bar numerical control drilling equipment. Referring to fig. 1 and 2, the numerical control drilling device for the door and window profile comprises a base 1, an object stage 2, a clamping assembly 3, a drilling piece 4 and a rotating assembly 5. The base 1 is installed on the ground; one end of the objective table 2 is riveted with the side wall of the base 1, and the objective table 2 is vertical to the side wall of the base 1; the clamping assembly 3 is arranged at one end, far away from the base 1, of the object stage 2, the clamping assembly 3 relatively fixes the section bar on the object stage 2, one end of the rotating assembly 5 is fixedly connected with the base 1, and one end, far away from the base 1, of the rotating assembly 5 is fixedly connected with the drilling part 4; the drilling part 4 comprises a shell 41, a power cylinder 42 and a drill bit 43, wherein the shell 41 is fixedly connected with the rotating assembly 5, the power cylinder 42 is arranged in the shell 41, the drill bit 43 is fixedly connected with the telescopic end of the power cylinder 42, and the drill bit 43 faces the object stage 2. The section bar is placed on the object stage 2, the section bar is fixed on the object stage 2 by using the clamping assembly 3, the rotating assembly 5 is operated to rotate by a proper angle, the drilling part 4 also rotates by the same angle, the power cylinder 42 is controlled to extend, and the drill 43 can drill a drill hole with a set angle on the section bar.

Referring to fig. 3, the base 1 includes a mounting bracket 11, a telescopic arm 12, and a mounting plate 13. The mounting frame 11 is obliquely mounted on the ground, and the objective table 2 is riveted with the mounting frame 11 and is perpendicular to the oblique direction of the mounting frame 11; the mounting frame 11 is provided with two opposite sliding grooves 111 along the inclined direction, the outer peripheral wall of the telescopic arm 12 is in sliding and abutting contact with the groove wall of the sliding groove 111, the bottom wall of the sliding groove 111 is provided with an upright cylinder 112, the upright cylinder 112 is parallel to the groove wall of the sliding groove 111, the telescopic end of the upright cylinder 112 is fixedly connected with the side wall of the telescopic arm 12, and the upright cylinder 112 is used for driving the telescopic arm 12 to slide along the groove wall of the sliding groove 111; the telescopic end of the telescopic arm 12 is riveted with the mounting plate 13, and the end of the mounting plate 13 far away from the telescopic arm 12 is connected with the rotating assembly 5, so that the rotating assembly 5 and the drilling part 4 are both mounted on the telescopic arm 12.

The vertical cylinder 112 pushes the telescopic arm 12 to slide along the sliding chute 111, when the telescopic arm 12 slides to a proper height, the vertical cylinder 112 does not extend or retract, so that the telescopic arm 12 is relatively fixed on the mounting frame 11, and the distance between the drilling part 4 and the object stage 2 is adjusted to a proper height; the telescopic arm 12 stretches, the distance between the drilling piece 4 and the mounting frame 11 can be changed, the telescopic arm 12 is controlled to stretch to a specified position and then is kept stable, the drilling piece 4 can adapt to sectional bars of different specifications, and holes are formed in the surface of the sectional bars.

Referring to fig. 3 and 4, the telescopic arm 12 includes a telescopic cylinder 121, a horizontal cylinder 122, and a telescopic rod 123. The outer side wall of the telescopic cylinder 121 is in sliding contact with the groove wall of the sliding groove 111, the telescopic cylinder 121 is fixedly connected with the telescopic end of the vertical cylinder 112, and the cylinder opening of the telescopic cylinder 121 faces to one side of the mounting frame 11 connected with the objective table 2; the horizontal cylinder 122 is fixedly arranged in the telescopic cylinder 121, and the moving end of the horizontal cylinder 122 faces the cylinder opening of the telescopic cylinder 121; one end of the telescopic rod 123 extends into the telescopic cylinder 121 and is fixedly connected with the moving end of the horizontal cylinder 122, and one end, far away from the horizontal cylinder 122, of the telescopic rod 123 extends out of the telescopic cylinder 121 and is riveted with the mounting plate 13, so that the rotating assembly 5 and the drilling piece 4 are both mounted on the telescopic rod 123. The horizontal cylinder 122 is extended and retracted so that the extension rod 123 slides in the extension cylinder 121, and therefore the length of the extension arm 12 is changed and the distance of the drilling member 4 with respect to the mounting frame 11 is also changed.

Referring to fig. 4 and 5, the rotating assembly 5 includes a fixed seat 51, a gear 52, a motor 53, a fixing member 54 and a reversing circular plate 55, the fixed seat 51 is semi-cylindrical, one end of the fixed seat 51 away from the arc-shaped surface is riveted with the side wall of the mounting plate 13, and the fixed seat 51 is located above the object stage 2; the inside cavity of fixing base 51, the opening has been seted up to the arcwall face of fixing base 51, and gear 52 rotates to be set up in fixing base 51 and the tooth wall just faces the opening of fixing base 51 arcwall face, motor 53 fixed mounting in fixing base 51 and with a terminal surface fixed connection of gear 52, motor 53 is used for drive gear 52 to rotate.

Referring to fig. 4 and 5, the reversing circular plate 55 is a circular plate with teeth on the outer peripheral wall, the rotating shaft 513 is integrally connected to the outer side of the arc-shaped surface of the fixing base 51, the center of the reversing circular plate 55 is sleeved on the rotating shaft 513 and can rotate, and the reversing circular plate 55 extends into the fixing base 51 from the opening of the arc-shaped surface of the fixing base 51 and is meshed with the gear 52; the shell 41 of the drilling member 4 is welded with one end of the reversing circular plate 55 far away from the fixed seat 51; the fixing member 54 is provided on the fixing base 51 and serves to fix the gear 52 such that the rotation of the gear 52 can be controlled.

Placing the section on an object stage 2 and fixing the section by using a clamping assembly 3, before use, releasing the fixing part 54 from fixing the gear 52, starting a motor 53 to drive the gear 52 to rotate, driving a reversing circular plate 55 to rotate by the gear 52, so that the drilling part 4 rotates around a rotating shaft 513, and stopping the rotation when the direction of the drilling part 4 rotates to a specified angle; the gear 52 is fixed by operating the fixing member 54 again, so that the drilling member 4 cannot rotate about the rotation shaft 513 any more, and the direction of the drilling member 4 is fixed, so that the drilling member 4 can drill a desired hole on the surface of the profile.

Referring to fig. 5 and 6, the fixing member 54 includes a clamping rod 541, an inner fixing block 542, an outer fixing block 543 and a bolt 544, the clamping rod 541 is cylindrical, a through hole 511 is formed in a side wall of the fixing base 51, one end of the clamping rod 541 extends into the fixing base 51 from the through hole 511 and is integrally connected with the inner fixing block 542, and one end of the clamping rod 541, which is far away from the inner fixing block 542, extends out of the fixing base 51 and is integrally connected with the outer fixing block 543; a square groove 521 with the same shape as the inner fixing block 542 is formed in one side, facing the inner fixing block 542, of the gear 52; the fixing seat 51 is provided with an arc-shaped groove 512 along the periphery of the through hole 511, the bolt 544 is connected to the outer fixing block 543 in a sliding manner and penetrates through the outer fixing block 543, one end of the bolt 544 is in a circular truncated cone shape, one end of the circular truncated cone shape of the bolt 544 extends into the fixing seat 51 from the arc-shaped groove 512, and one end of the bolt 544 connected with the outer fixing block 543 is connected with a nut 545 in a threaded manner.

When the drilling member 4 rotates to a proper angle, the clamping rod 541 rotates in the through hole 511, the bolt 544 slides in the arc-shaped groove 512, when the inner fixing block 542 is opposite to the square groove 521, the clamping rod 541 is pushed into the fixing seat 51, the inner fixing block 542 is clamped on the inner side wall of the square groove 521, and the outer fixing block 543 is also abutted on the side wall of the fixing seat 51; then, by turning the nut 545, the outer fixing block 543 is fastened to the sidewall of the fixing base 51 by the nut 545 and the bolt 544, so that the screw 62 cannot rotate, and therefore the inner fixing block 542 restricts the rotation of the gear 52, the gear 52 is relatively fixed, and the angle of the drilling member 4 is relatively fixed.

Referring to fig. 7, the clamping assembly 3 includes a clamping cylinder 31, a clamping head 32, and a stopper plate 33. The clamping cylinder 31 is fixedly connected with a lifting member 34, the lifting member 34 comprises a lifting cylinder 341, a lifting rod 342 and a rotating spiral ring 343, the lifting cylinder 341 is welded at one end of the objective table 2 far away from the base 1, the lifting cylinder 341 is vertical to the objective table 2, and the lifting rod 342 is arranged on the inner wall of the lifting cylinder 341 in a sliding manner along the length direction of the lifting cylinder 341; the rotary spiral ring 343 is rotatably mounted at the top end of the lifting cylinder 341, and the inner annular wall of the rotary spiral ring 343 is in threaded connection with the outer peripheral wall of the lifting rod 342; the clamping cylinder 32 is fixedly arranged at the top end of the lifting rod 342, the telescopic end of the clamping cylinder 31 is fixedly connected with the clamping head 32, and the clamping head 32 can be a rubber block; limiting plate 33 welds in the junction of objective table 2 and base 1 and is relative with clamping head 32, and limiting plate 33 is perpendicular with objective table 2.

After the sectional material is placed on the object stage 2, the rotating spiral ring 343 is rotated, the lifting rod 342 and the rotating spiral ring 343 are in screw feeding, and the lifting rod 342 can slide in the lifting cylinder 341, so that the height of the clamping cylinder 31 is adjusted to be a proper height; the clamping cylinder 31 is extended so that the clamping head 32 abuts against the side of the profile and against the side wall of the limit plate 33, so that the profile is relatively fixed between the clamping cylinder 31 and the limit plate 33, thereby stabilizing the profile during drilling.

Referring to fig. 7, in order to collect drilling waste and reduce the messy degree of the working environment, a leakage groove 21 is formed in the objective table 2, and the leakage groove 21 penetrates through the top wall and the bottom wall of the objective table 2; riveting has waste box 22 on the diapire of objective table 2, and waste box 22's inside and small opening 21 link up, have seted up on waste box 22's the bottom lateral wall and have got material groove 221, and it has got material drawer 222 to get material groove 221 side wall and go up sliding connection. The waste materials generated by the drilling part 4 in the drilling process are leaked into the waste material box 22 from the leakage groove 21, the waste materials are finally accumulated in the material taking drawer 222 at the bottom, and the material taking drawer 222 is drawn out along the material taking groove 221, so that the waste materials can be taken away and harmlessly treated.

Referring to fig. 7, in order to drill holes at different positions on the section bar, a guide rail 7 is fixedly installed on the ground, a driving trolley 6 is slidably arranged on the guide rail 7, and the bottom end of a mounting rack 11 is fixedly installed on the upper surface of the driving trolley 6; the section bar is placed on the object stage 2, and the object stage 2 is in sliding and abutting joint with the section bar; one end of the section bar is pulled still, the door and window section bar numerical control drilling device is driven by the driving trolley 6 to slide on the guide rail 7, and when the driving trolley 6 slides to a specified position, the door and window section bar numerical control drilling device also moves for a certain distance relative to the section bar, so that the position of the drilling piece 4 relative to the section bar is changed, and the drilling can be carried out at different positions of the section bar.

Referring to fig. 8, in order to improve the stability of the driving trolley 6 relative to the guide rail 7, a fixture block 61 and a screw rod 62 are arranged on the driving trolley 6, one end of the fixture block 61 is integrally connected with the bottom wall of the driving trolley 6, a clamping groove 611 is formed in one end of the fixture block 61, which is far away from the driving trolley 6, the guide rail 7 is in sliding abutment with the groove wall of the clamping groove 611, a screw hole 612 is formed in the groove wall of the clamping groove 611, the screw rod 62 is in threaded connection with the hole wall of the screw hole 612, one end of the screw rod 62 is located in the clamping groove 611 and is in abutment with the. The guide rail 7 is positioned between the screw rod 62 and the groove wall of the clamping groove 611, the screw rod 62 rotates towards the direction of the guide rail 7, the groove walls of the screw rod 62 and the clamping groove 611 clamp the guide rail 7, and therefore friction force between the guide rail 7 and the screw rod 62 and the clamping block 61 is increased, and the driving trolley 6 is relatively fixed on the guide rail 7.

The implementation principle of a door and window section bar numerical control drilling equipment of this application embodiment is:

mounting the mounting rack 11 on the driving trolley 6, rotating the screw rod 62 to enable the screw rod 62 to abut against the side wall of the guide rail 7, and relatively fixing the driving trolley 6 on the guide rail 7, so that the door and window profile numerical control drilling device is fixed on the guide rail 7; the sectional material is placed on the object stage 2, then the rotating spiral ring 343 is rotated, the lifting rod 342 extends for a certain length, then the clamping cylinder 31 is controlled to extend, and the sectional material is relatively fixed on the object stage 2 by the clamping head 32 and the limiting plate 33.

Then the vertical cylinder 112 and the horizontal cylinder 122 are controlled to stretch and retract, the drilling member 4 is moved to the position above the position needing drilling, then the motor 53 is started, the motor 53 drives the gear 52 to rotate, therefore, the reversing circular plate 55 rotates, and the motor 53 is turned off after the drilling member 4 rotates to a specified angle; the clamping rod 541 is pushed towards the inside of the fixed seat 51, the inner fixing block 542 is clamped on the inner side wall of the square groove 521, the screw cap 545 is rotated, the outer fixing block 543 is fastened on the side wall of the fixed seat 51 by the screw cap 545 and the bolt 544, and the gear 52 is relatively fixed; then the power cylinder 42 is controlled to extend and retract, and the drill 43 of the drilling part 4 drills holes on the section bar.

When drilling holes at other positions of the section bar is needed, one end of the section bar is held by hand and is pulled still; then the driving trolley 6 is driven to slide on the guide rail 7, the driving trolley 6 slides to the designated position, the door and window section bar numerical control drilling device also slides to the designated position of the section bar, and then the drilling operation is repeated, so that the holes can be drilled at different positions of the section bar.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a door and window section bar numerical control drilling equipment, includes base (1), objective table (2), centre gripping subassembly (3) and drilling (4), the one end fixed mounting of objective table (2) is on the lateral wall of base (1), install on objective table (2) centre gripping subassembly (3), its characterized in that: the door and window section bar numerical control drilling device also comprises a rotating assembly (5), wherein the rotating assembly (5) comprises a fixed seat (51), a gear (52), a motor (53), a fixing piece (54) and a reversing circular plate (55), the fixed seat (51) is arranged on the base (1) and is positioned above the objective table (2), the gear (52) is rotatably arranged in the fixed seat (51), the motor (53) is fixedly arranged in the fixed seat (51) and drives the gear (52) to rotate, the reversing circular plate (55) is rotatably connected with the fixed seat (51), one end of the reversing circular plate (55) extends into the fixed seat (51) and is meshed with the gear (52), one end of the reversing circular plate (55) far away from the fixed seat (51) is fixedly connected with the drilling piece (4), the fixing part (54) is arranged on the fixing seat (51) and fixes the gear (52).

2. The numerical control drilling device for door and window profiles as claimed in claim 1, characterized in that: the fixing piece (54) comprises a clamping rod (541), an inner fixing block (542), an outer fixing block (543) and a bolt (544), wherein an inner square groove (521) is formed in one side, far away from the motor (53), of the gear (52), a through hole (511) is formed in the side wall of the fixing base (51), the peripheral wall of the clamping rod (541) is connected with the hole wall of the through hole (511) in a sliding mode, one end of the clamping rod (541) extends into the fixing base (51), one end, extending into the fixing base (51), of the clamping rod (541) is fixedly connected with the inner fixing block (542), the peripheral wall of the inner fixing block (542) is clamped with the groove wall of the square groove (521) along the circumferential direction of the clamping rod (541), the inner fixing block (542) is connected with the groove wall of the square groove (521) in an inserting mode along the length direction of the clamping rod (541), and one end, far away from the inner fixing block (542), extends out of the fixing base, the bolt (544) is connected with the outer fixing block (543) in a sliding mode and penetrates through the outer fixing block (543); the fixing base (51) has been seted up arc wall (512) along through-hole (511) periphery, the one end of bolt (544) is passed through arc wall (512) and is stretched into in fixing base (51), the one end butt that bolt (544) stretched into fixing base (51) is on the inside wall of fixing base (51), the one end threaded connection that bolt (544) stretched out fixing base (51) has nut (545), the one end butt that fixing base (51) were kept away from in nut (545) and outer fixed block (543).

3. The numerical control drilling device for door and window profiles as claimed in claim 1, characterized in that: base (1) includes mounting bracket (11), flexible arm (12) and mounting panel (13), spout (111) have been seted up on mounting bracket (11), the lateral wall of flexible arm (12) slides with the cell wall of spout (111) and is connected, the flexible direction of flexible arm (12) is perpendicular with the direction of sliding of flexible arm (12), fixed mounting has upright cylinder (112) on the diapire of spout (111), the removal end of upright cylinder (112) and the diapire fixed connection of flexible arm (12), the flexible end and mounting panel (13) fixed connection of flexible arm (12), mounting panel (13) and fixing base (51) fixed connection.

4. A door and window section bar numerical control drilling equipment of claim 3, characterized in that: telescopic boom (12) includes telescopic cylinder (121), horizontal cylinder (122) and telescopic link (123), the diapire of telescopic cylinder (121) and the removal end fixed connection of upright cylinder (112), horizontal cylinder (122) fixed mounting is in telescopic cylinder (121), the one end of telescopic link (123) stretch into telescopic cylinder (121) in with horizontal cylinder (122) fixed connection, the one end that horizontal cylinder (122) was kept away from in telescopic link (123) stretches out end wall and mounting panel (13) fixed connection of telescopic cylinder (121).

5. The numerical control drilling device for door and window profiles as claimed in claim 1, characterized in that: centre gripping subassembly (3) are including centre gripping cylinder (31), clamping head (32) and limiting plate (33), limiting plate (33) fixed mounting is close the one end of base (1) in objective table (2), the one end of keeping away from base (1) in objective table (2) is installed in centre gripping cylinder (31), the flexible end of centre gripping cylinder (31) is relative with limiting plate (33), clamping head (32) and the flexible end fixed connection of centre gripping cylinder (31).

6. A door and window section bar numerical control drilling equipment of claim 5 characterized in that: the clamping cylinder (31) is connected with a lifting piece (34), the lifting piece (34) comprises a lifting cylinder (341), a lifting rod (342) and a rotating spiral ring (343), the lifting cylinder (341) is fixedly installed at one end, far away from the base (1), of the object stage (2), one end of the lifting rod (342) extends into the lifting cylinder (341) and is connected with the lifting cylinder (341) in a sliding mode, the lifting rod (342) extends out of the end wall of the lifting cylinder (341) and is fixedly connected with the clamping cylinder (31), the rotating spiral ring (343) is rotatably installed at the opening end of the lifting cylinder (341), and the inner wall of the rotating spiral ring (343) is in threaded connection with the outer wall of the lifting rod (342).

7. The numerical control drilling device for door and window profiles as claimed in claim 1, characterized in that: be equipped with on objective table (2) and link up small opening (21) of roof and diapire, small opening (21) are relative with drilling spare (4), fixedly connected with waste bin (22) on the diapire of objective table (2), the bottom of waste bin (22) is equipped with gets material drawer (222), be equipped with on the bottom perisporium of waste bin (22) and get material groove (221), it slides with the cell wall of getting material groove (221) and is connected to get material drawer (222).

8. The numerical control drilling device for door and window profiles as claimed in claim 1, characterized in that: the bottom fixed mounting of base (1) has drive dolly (6), and subaerial fixed mounting has guide rail (7), drive dolly (6) slide and set up on guide rail (7), drive dolly (6) drive base (1) slides along guide rail (7).

9. The numerical control drilling device for door and window profiles as claimed in claim 8, wherein: be equipped with fixture block (61) and screw rod (62) on drive dolly (6), the one end of fixture block (61) and the diapire fixed connection of drive dolly (6), the one end that drive dolly (6) were kept away from in fixture block (61) is equipped with draw-in groove (611), guide rail (7) slide with the cell wall of draw-in groove (611) and be connected, be equipped with screw (612) that run through draw-in groove (611) cell wall on fixture block (61), screw rod (62) threaded connection is on the pore wall of screw (612), the one end of screw rod (62) and the lateral wall butt of guide rail (7), the cell wall of draw-in groove (611) is stretched out to the one end that guide rail (7) were kept away from in screw rod (62).

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