CN215033921U

CN215033921U - Drill milling flutes lathe

Info

Publication number: CN215033921U
Application number: CN202120738342.9U
Authority: CN
Inventors: 施久旺
Original assignee: Yueqing Rongxin Machinery Co ltd
Current assignee: Yueqing Rongxin Machinery Co ltd
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-12-07
Anticipated expiration: 2031-04-10

Abstract

The application relates to a drill milling groove machine tool, which comprises a workbench, wherein a feeding mechanism is arranged on the workbench, the feeding mechanism comprises a mounting plate, a material placing box, a material ejecting plate and a lifting cylinder, the mounting plate is vertically connected to the workbench, and the top end of the mounting plate is provided with a material pouring end which inclines downwards in an inclined direction; the material placing box is arranged on the mounting plate, and a connecting hole is formed in the bottom of the material placing box; the ejector plate is arranged below the material placing box in a sliding mode along the vertical direction, and the top end of the ejector plate is located in the connecting hole; the lifting cylinder is arranged on the workbench, and the output end of the lifting cylinder is fixedly connected with the ejector plate; the mounting plate is provided with limiting assemblies on two sides of the ejector plate, each limiting assembly comprises a limiting block, and a gap is formed between each limiting block and the mounting plate; two sides of the ejector plate are respectively positioned in a gap formed by the limiting block and the mounting plate, and two end faces of the ejector plate are respectively attached to the mounting plate and the limiting block; this application has the effect that improves material loading efficiency.

Description

Drill milling flutes lathe

Technical Field

The application relates to the technical field of machining equipment, in particular to a drill milling groove machine tool.

Background

The discharge chute on the drill bit needs to be opened by machining equipment, and the discharge chute of the drill bit is generally machined by using a special drill bit groove milling machine tool.

In general, a slot-milling machine for machining a drill bit comprises: the numerical control machine tool comprises a machine body, a milling component used as a machining tool, a lifting component used for controlling the milling component, a main shaft transmission component used for clamping a workpiece and performing feeding and indexing, a numerical control system and the like.

At present, a traditional drill milling groove machine tool generally carries out feeding through manual work, the feeding efficiency is low in the mode, meanwhile, the safety problem exists, and an improvement space exists.

SUMMERY OF THE UTILITY MODEL

In order to improve material loading efficiency, this application provides a drill milling flutes lathe.

The application provides a drill milling flutes lathe adopts following technical scheme:

a drill milling groove machine tool comprises a workbench, a feeding mechanism is arranged on the workbench and comprises a feeding mechanism,

the mounting plate is vertically connected to the workbench, and the top end of the mounting plate is provided with a material pouring end which inclines downwards in an inclined manner;

the material placing box is arranged on the mounting plate, and a connecting hole is formed in the bottom of the material placing box;

the ejector plate is arranged below the material placing box in a sliding mode along the vertical direction, and the top end of the ejector plate is located in the connecting hole;

the lifting cylinder is arranged on the workbench, and the output end of the lifting cylinder is fixedly connected with the ejector plate;

the mounting plate is provided with limiting assemblies on two sides of the ejector plate, each limiting assembly comprises a limiting block, and a gap is formed between each limiting block and the mounting plate; the two sides of the ejector plate are respectively positioned in a gap formed by the limiting block and the mounting plate, and the two end faces of the ejector plate are respectively attached to the mounting plate and the limiting block.

By adopting the technical scheme, the drill bit blanks are placed in the material placing box, the top of the ejector plate is abutted to the drill bit blanks in the connecting hole, the ejector plate ejects the drill bit blanks under the driving of the lifting cylinder, the drill bit blanks ascend to the material pouring end at the top of the mounting plate, the drill bit blanks at the uppermost end fall off the material placing box through the material pouring end and enter the next action mechanism for subsequent processing, the automatic feeding is realized through the feeding mechanism, the manual operation is reduced, and the working efficiency and the safety are effectively improved; the lathe mills the position and easily produces great vibrations at the during operation, and the lathe is whole though can remain stable, but because the junction of liftout plate is weak, rises the in-process at the drill bit blank, and the liftout plate easily produces the skew or shakes and makes the drill bit blank drop from the top of liftout plate to be difficult to normal material loading, the setting up of stopper makes the liftout plate move along vertical direction steadily in the clearance that stopper and mounting panel produced, has improved the stability of liftout plate.

Optionally, the limiting assembly further comprises a guide block and a sliding block, the guide block is arranged on the mounting plate along the vertical direction, the sliding block is connected with the limiting block and provided with a sliding groove, and the sliding block is positioned on the guide block through the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the setting up of guide block and sliding block makes the stopper can follow vertical direction and remove, has improved the controllability of stopper for the stopper can play limiting displacement to the ejector plate homoenergetic of different length.

Optionally, an automatic discharging assembly is arranged at the top of the material placing box, and the automatic discharging assembly comprises a baffle, a rotating shaft, a connecting block and a discharging cylinder; the baffle is arranged at one end of the mounting plate, which is far away from the material placing box, the lower end of the baffle is abutted against the material pouring end, the rotating shaft is arranged at the upper end of the baffle, and the two ends of the rotating shaft are rotatably connected to the material placing box; the bottom of the discharging cylinder is rotatably connected to the material placing box, one end of the connecting block is fixedly connected with the rotating shaft, and the other end of the connecting block is rotatably connected with the output end of the discharging cylinder; the axis of the rotating shaft, the rotating axis of the connecting block and the rotating axis of the discharging air cylinder are parallel and not collinear.

Through adopting above-mentioned technical scheme, form rocker mechanism through setting up of connecting block and blowing cylinder and drive the baffle and rotate, the baffle plays and stops the effect, and before next process did not finish, the baffle blockked the drill bit blank at the mounting panel top, avoided pay-off in advance.

Optionally, a connecting sleeve is arranged at the output end of the lifting cylinder, a connecting bolt is arranged on the connecting sleeve, a connecting block is arranged on the ejector plate, and a screw of the connecting bolt penetrates through the connecting sleeve to be in threaded connection with the connecting block.

Through adopting above-mentioned technical scheme, the lift cylinder passes through the adapter sleeve, links the piece and connecting bolt cooperation is fixed with the liftout plate for the liftout plate is more stable.

Optionally, a positioning assembly is arranged in the material placing box and comprises a positioning plate and a movable rod, the positioning plate is perpendicular to the ejector plate and divides the material placing box into two parts, and the movable rod is connected with the positioning plate and drives the positioning plate to slide axially along the drill blank to be arranged on the material placing box.

Through adopting above-mentioned technical scheme, the length of drill bit blank is different, in order to put the drill bit blank in the workbin and neatly place, through the removal of movable rod pulling locating plate, the locating plate drives the drill bit blank and removes towards the lateral wall of putting the workbin, makes the both ends of drill bit blank respectively with the locating plate with put the lateral wall butt of workbin, the drill bit blank is placed neatly.

Optionally, the positioning assembly further comprises a positioning rod arranged on the positioning plate, a channel for the ejector plate to pass through is formed between the positioning plate and the mounting plate, the positioning rod is arranged in the channel formed between the positioning plate and the mounting plate in a sliding mode along the vertical direction, and the positioning rod is abutted to the top end of the ejector plate.

Through adopting above-mentioned technical scheme, the setting of locating lever makes the drill bit blank that is located the top of ejector plate still can neatly put at the in-process that rises.

Optionally, be provided with the mounting bracket on the workstation, waist type hole has been seted up along vertical direction on the mounting bracket, be provided with adjusting bolt on the mounting bracket, adjusting bolt's screw rod passes behind the waist type hole and mounting panel threaded connection.

Through adopting above-mentioned technical scheme, the mounting bracket changes the high position through the waist type hole of vertical setting for the drill bit blank can fall to next process from feed mechanism at the height of difference, makes feed mechanism's controllability increase.

Optionally, threaded connection has the fixed plate on the workstation, the lift cylinder sets up on the fixed plate, be provided with the butt plate on the mounting panel, the bottom and the fixed plate butt of butt plate.

Through adopting above-mentioned technical scheme, the butt board is further fixed the fixed plate for the lift cylinder is more stable on the workstation, and the lift cylinder is whole to be difficult for rocking with the kicking plate.

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

1. the lifting cylinder drives the ejector plate to move upwards, so that the drill bit blank at the top of the ejector plate can automatically leave the material placing box and enter the next procedure, manual operation is reduced, and efficiency is improved;

2. the setting up of stopper makes the liftout plate can reduce and rocks, and the more stable drive drill bit blank of liftout plate removes, helps normal material loading.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic front view of a loading mechanism of the present application;

FIG. 3 is a schematic view of the back side of the loading mechanism of the present application;

fig. 4 is a schematic cross-sectional view of a loading mechanism in the present application.

Description of reference numerals: 1. a work table; 11. a feeding plate; 12. a feeding cylinder; 13. transferring the clamp; 14. a transfer cylinder; 15. a pneumatic clamp; 16. a clamping cylinder; 17. a feed motor; 18. a milling cutter motor; 19. milling a cutter piece; 20. a transport cylinder; 2. mounting a plate; 21. a material pouring end; 22. a butt joint plate; 3. a material placing box; 31. accommodating grooves; 32. connecting holes; 34. a material placing plate; 4. a material ejecting plate; 41. connecting blocks; 5. a lifting cylinder; 51. connecting sleeves; 52. a connecting bolt; 6. an automatic discharging assembly; 61. a baffle plate; 62. a rotating shaft; 63. connecting blocks; 64. a discharging cylinder; 7. a limiting component; 71. a guide block; 72. a series block; 73. a limiting block; 74. a slider; 741. a sliding groove; 8. a positioning assembly; 81. positioning a plate; 811. mounting blocks; 82. positioning a rod; 83. a movable rod; 91. a mounting frame; 911. a kidney-shaped hole; 912. adjusting the bolt; 92. and (7) fixing the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses drill milling flutes lathe, refers to fig. 1, including workstation 1, is provided with feed mechanism, feeding mechanism, transfer mechanism, fixture and mills the mechanism on the workstation 1. The feeding mechanism comprises a feeding plate 11, a feeding cylinder 12 for driving the drill bit blank on the feeding plate 11 to move, and a conveying cylinder 20 for moving the feeding plate 11 and the feeding cylinder 12 to one side of the feeding mechanism; the transfer mechanism comprises a transfer clamp 13 and a transfer cylinder 14 for driving the transfer clamp 13; the clamping mechanism comprises a pneumatic clamp 15, a clamping air cylinder 16 for controlling the pneumatic clamp 15 to clamp or loosen and a feeding motor 17 for controlling the pneumatic clamp 15 to move; the milling mechanism comprises a mill motor 18 and a milling cutter 19 arranged on the output of the mill motor 18. The drill bit blank falls onto the feeding plate 11 through the feeding mechanism, the feeding cylinder 12 moves the drill bit blank to the transfer clamp 13, the transfer cylinder 14 drives the clamped drill bit blank to be conveyed to the pneumatic clamp 15 after the transfer clamp 13 clamps the drill bit blank, the pneumatic clamp 15 clamps the drill bit blank, the feeding motor 17 controls the drill bit blank to move, and meanwhile, the milling cutter motor 18 drives the milling cutter piece 19 to mill the drill bit blank.

Referring to fig. 2 and 3, the feeding mechanism comprises a mounting plate 2, a material placing box 3, a material ejecting plate 4, a lifting cylinder 5 and an automatic material placing assembly 6, wherein the mounting plate 2 is an integral fixing part, the material placing box 3 is a containing part, the material ejecting plate 4 and the lifting cylinder 5 are driving parts, and the automatic material placing assembly 6 is a part for controlling interval material feeding. The mounting plate 2 is vertically fixed on the workbench 1, the top of the mounting plate 2 inclines downwards along one side close to the workbench 1 and is provided with a material pouring end 21; put workbin 3 fixed connection in the one side that workstation 1 was kept away from to mounting panel 2, the one side of putting workbin 3 is open setting and is formed with the holding tank 31 that is used for placing the drill bit blank with mounting panel 2, the one side that the bottom of holding tank 31 is close to workstation 1 inclines down towards the slant, connecting hole 32 has been seted up to the bottom of holding tank 31, connecting hole 32 is located puts workbin 3 and is the one side that open set up, make the drill bit blank homoenergetic including placing along the inclined plane landing of holding tank 31 bottom and pile up in connecting hole 32 top. Ejector plate 4 activity sets up in the below of putting workbin 3 to the tip of ejector plate 4 enters into in connecting hole 32 with one of them drill bit blank butt, and the vertical setting of lift cylinder 5 is on workstation 1, and the output of lift cylinder 5 and ejector plate 4 fixed connection, make lift cylinder 5 can drive ejector plate 4 and remove along vertical direction.

Referring to fig. 2 and 3, the automatic discharging assembly 6 includes a baffle 61, a rotating shaft 62, a connecting block 63 and a discharging cylinder 64, the two sides of the top of the discharging box 3 are connected with the discharging plates 34 through bolts, the rotating shaft 62 is fixedly connected to the upper end of the baffle 61, and the two ends of the rotating shaft 62 are respectively connected to the adjacent discharging plates 34 in a rotating manner, so that the baffle 61 is connected to the discharging box 3 in a rotating manner, and the baffle 61 can rotate to the lower end to be attached to and abutted against the discharging end 21. The bottom of blowing cylinder 64 is rotated and is connected in the one side of putting workbin 3, and the one end of connecting block 63 rotates with the output of blowing cylinder 64 to be connected, the one end fixed connection of the other end and axis of rotation 62 to blowing cylinder 64 and put axis of rotation 62 line between workbin 3, the axis of rotation 62 line of connecting block 63 and blowing cylinder 64 and the axis three of axis of rotation 62 are parallel and not collinear, make the output of blowing cylinder 64 can drive baffle 61 when flexible and rotate. The automatic discharging assembly 6 can also only comprise a baffle 61, a rotating shaft 62 and a discharging cylinder 64, the upper end of the baffle 61 is also connected to the discharging plate 34 through the rotating shaft 62 in a rotating manner, the lower end of the baffle 61 is abutted to the discharging end 21, the discharging cylinder 64 is horizontally arranged, the output end of the discharging cylinder can be abutted to the lower end of the baffle 61 and drives the baffle 61 to rotate upwards, and after the lower end of the baffle 61 is jacked up by the discharging cylinder 64, a gap for a drill blank to pass through is formed between the baffle 61 and the discharging end 21.

Referring to fig. 2 and 3, the lifting cylinder 5 drives the ejector plate 4 to vertically move upwards, the top of the ejector plate 4 penetrates through the connecting hole 32 and enters the accommodating groove 31, the ejector plate 4 jacks up the raw material at the top to the top of the mounting plate 2, the drill blank positioned at the top slides down to the inclined material pouring end 21 and abuts against the baffle 61, after the next process is finished, the material discharging cylinder 64 is controlled to enable the baffle 61 to rotate, and the drill blank slides down to the feeding mechanism in the gap between the material pouring end 21 and the baffle 61.

Referring to fig. 2 and 3, a connecting sleeve 51 is fixedly connected to the output end of the lifting cylinder 5, a connecting bolt 52 is arranged on the connecting sleeve 51, a connecting block 41 is fixedly connected to the ejector plate 4, and a screw rod of the connecting bolt 52 passes through the connecting sleeve 51 and is in threaded fit with a threaded hole in the connecting block 41, so that the lifting cylinder 5 is fixed to the ejector plate 4.

Referring to fig. 2 and 3, in order to stabilize the stroke of the ejector plate 4, the mounting plate 2 is provided with limiting assemblies 7 on two sides of the ejector plate 4, and each limiting assembly 7 includes a guide block 71, a sliding block 74, a serial block 72, and a limiting block 73. The two guide blocks 71 are bolted on the mounting plate 2 along the vertical direction, the guide blocks 71 are in an i shape, the sliding block 74 is provided with a sliding groove 741, two sides of the opening of the sliding groove 741 are folded inwards and are matched in the recesses at two sides of the guide blocks 71, so that the sliding block 74 is positioned on the guide blocks 71 in a sliding manner along the vertical direction. The series block 72, the sliding block 74 and the limiting block 73 are fixedly connected through bolts, so that the limiting block 73 can move along with the sliding block 74. A gap is formed between the limiting block 73 and the mounting plate 2, two sides of the ejector plate 4 are respectively located in the gap formed by the limiting block 73 and the mounting plate 2, and two end faces of the ejector plate 4 are respectively attached to the mounting plate 2 and the limiting block 73. The ejector plate 4 moves between the limiting block 73 and the mounting plate 2, so that the shaking influence of the milling mechanism on the ejector plate 4 is reduced.

Referring to fig. 2 and 4, in order to neatly stack the drill blanks in the housing groove 31, the magazine 3 is provided with a positioning unit 8. Positioning assembly 8 includes locating plate 81, two movable rods 83 and locating lever 82, movable rod 83 wears to locate on the lateral wall of putting workbin 3 along the axial activity of drill bit blank, locating plate 81 activity sets up in putting workbin 3, locating plate 81 is perpendicular and separates into two parts with holding tank 31 with ejector plate 4, movable rod 83 and locating plate 81 fixed connection drive locating plate 81 and remove in holding tank 31, the both ends of drill bit blank respectively with locating plate 81 and the lateral wall butt of putting workbin 3, make drill bit blank put things in good order and level. The top bolted connection of locating plate 81 has installation piece 811, and locating lever 82 cooperates on installation piece 811 along vertical direction grafting, is formed with the passageway that supplies ejector plate 4 to pass through between locating plate 81 and the mounting panel 2, and locating lever 82 enters into between locating plate 81 and the mounting panel 2 and with the top butt of ejector plate 4 for the drill bit blank that is located ejector plate 4 top also can keep neatly at the in-process that rises.

Referring to fig. 2 and 3, two mounting brackets 91 are bolted to the workbench 1, four sets of vertically arranged kidney-shaped holes 911 are formed in the mounting brackets 91, four sets of adjusting bolts 912 are further arranged on the mounting brackets 91, and screws of the adjusting bolts 912 penetrate through the corresponding kidney-shaped holes 911 to be in threaded connection with threaded holes in the mounting plate 2. Bolted connection has fixed plate 92 on workstation 1, and 5 fixed mounting of lift cylinder have butt board 22 on mounting panel 2 on fixed plate 92, the bottom and the 92 butt of fixed plate of butt board 22 for fixed plate 92 is more stable, and lift cylinder 5 is difficult for rocking with ejector plate 4 is whole.

The implementation principle of the drill milling flutes machine tool in the embodiment of the application is as follows:

the method comprises the steps of placing drill blanks in a material placing box 3, pulling a movable rod 83 to enable the end portion of a positioning plate 81 and the side wall of a positioning rod 82 to be abutted against the end portion of the drill blanks, neatly stacking the drill blanks, driving a lifting cylinder 5 to enable an ejector plate 4 to penetrate through a connecting hole 32 and jack up the drill blanks, moving the drill blanks to the top of an installation plate 2, opening a baffle plate 61 through a material placing cylinder 64, enabling the drill blanks to slide onto a feeding plate 11 from a gap between a material pouring end 21 and the baffle plate 61, moving the drill blanks to a transfer clamp 13 through a feeding cylinder 12, driving the clamped drill blanks to be conveyed to a pneumatic clamp 15 through the transfer cylinder 14 after the transfer clamp 13 is clamped, clamping the drill blanks through the pneumatic clamp 15, controlling the drill blanks to move through a feeding motor 17, and driving a milling cutter piece 19 to mill the drill blanks through a milling cutter motor 18.

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

1. The utility model provides a drill milling flutes lathe, includes workstation (1), its characterized in that: the workbench (1) is provided with a feeding mechanism which comprises,

the mounting plate (2) is vertically connected to the workbench (1), and a material pouring end (21) which inclines downwards in an inclined direction is arranged at the top end of the mounting plate (2);

the material placing box (3) is arranged on the mounting plate (2), and a connecting hole (32) is formed in the bottom of the material placing box (3);

the ejector plate (4) is arranged below the material placing box (3) in a sliding mode along the vertical direction, and the top end of the ejector plate (4) is located in the connecting hole (32);

the lifting cylinder (5) is arranged on the workbench (1), and the output end of the lifting cylinder (5) is fixedly connected with the ejector plate (4);

the mounting plate (2) is provided with limiting assemblies (7) on two sides of the ejector plate (4), each limiting assembly (7) comprises a limiting block (73), and a gap is formed between each limiting block (73) and the mounting plate (2); the two sides of the ejector plate (4) are respectively positioned in a gap formed by the limiting block (73) and the mounting plate (2), and the two end faces of the ejector plate (4) are respectively attached to the mounting plate (2) and the limiting block (73).

2. The drill milling machine of claim 1, wherein: the limiting assembly (7) further comprises a guide block (71) and a sliding block (74), the guide block (71) is arranged on the mounting plate (2) in the vertical direction, the sliding block (74) is connected with the limiting block (73), a sliding groove (741) is formed in the sliding block (74), and the sliding block (74) is located on the guide block (71) in a sliding mode through the sliding groove (741).

3. The drill milling machine of claim 1, wherein: an automatic discharging assembly (6) is arranged at the top of the material placing box (3), and the automatic discharging assembly (6) comprises a baffle (61), a rotating shaft (62), a connecting block (63) and a discharging cylinder (64); the baffle (61) is arranged at one end, far away from the material placing box (3), of the mounting plate (2), the lower end of the baffle (61) is abutted to the material pouring end (21), the rotating shaft (62) is arranged at the upper end of the baffle (61), and two ends of the rotating shaft are rotatably connected to the material placing box (3); the bottom of the feeding cylinder (64) is rotatably connected to the feeding box (3), one end of the connecting block (63) is fixedly connected with the rotating shaft (62), and the other end of the connecting block (63) is rotatably connected with the output end of the feeding cylinder (64); the axis of the rotating shaft (62), the line of the rotating shaft (62) of the connecting block (63) and the line of the rotating shaft (62) of the discharging cylinder (64) are parallel and not collinear.

4. The drill milling machine of claim 1, wherein: set up adapter sleeve (51) on the output end of lift cylinder (5), be provided with connecting bolt (52) on adapter sleeve (51), be provided with even piece (41) on flitch (4), the screw rod of connecting bolt (52) passes adapter sleeve (51) and links piece (41) threaded connection.

5. The drill milling machine of claim 1, wherein: it is provided with locating component (8) in workbin (3) to put, locating component (8) include locating plate (81) and movable rod (83), locating plate (81) and kicking plate (4) are perpendicular and will put workbin (3) internal partitioning and become two parts, movable rod (83) are connected with locating plate (81) and drive locating plate (81) along drill bit blank axial slip set up on putting workbin (3).

6. The drill milling machine of claim 5, wherein: locating component (8) still including setting up locating lever (82) on locating plate (81), be formed with the passageway that supplies ejector plate (4) to pass through between locating plate (81) and mounting panel (2), locating lever (82) slide along vertical direction and set up in the passageway that forms between locating plate (81) and mounting panel (2) to the top butt of locating lever (82) and ejector plate (4).

7. The drill milling machine of claim 1, wherein: be provided with mounting bracket (91) on workstation (1), waist type hole (911) have been seted up along vertical direction on mounting bracket (91), be provided with adjusting bolt (912) on mounting bracket (91), the screw rod of adjusting bolt (912) passes behind waist type hole (911) and mounting panel (2) threaded connection.

8. The drill milling machine of claim 1, wherein: threaded connection has fixed plate (92) on workstation (1), lift cylinder (5) set up on fixed plate (92), be provided with butt joint board (22) on mounting panel (2), the bottom and fixed plate (92) butt of butt joint board (22).