CN210877672U - Drilling machine tool for producing flange - Google Patents

Abstract

The utility model belongs to the technical field of the technique of ring flange processing manufacturing and specifically relates to a drilling machine tool with production flange is related to, it includes the workstation, the workstation top is provided with the loading board, the loading board level sets up, be provided with the slip subassembly between loading board and the workstation, the top of loading board is provided with the fixed plate, the vertical setting of fixed plate, the bottom of fixed plate and the top fixed connection of loading board, one side of fixed plate is provided with the mounting panel, be provided with lifting unit between mounting panel and the fixed plate, one side fixedly connected with electric drill of fixed plate is kept away from to the mounting panel, the top of workstation is provided with fixed subassembly, the top fixedly connected with sweeps bucket of workstation, the sweeps bucket is located between fixed subassembly. The utility model discloses have the effect of conveniently clearing up the lathe sweeps.

Description

Drilling machine tool for producing flange

Technical Field

The utility model belongs to the technical field of the technique of ring flange processing manufacturing and specifically relates to a drilling machine tool with production flange is related to.

Background

At present, along with the rapid development of industry, the demand of industrial parts is more and more big, and the ring flange is an important part among the industrial parts, and some ring flanges need drill the hole in the circumference lateral wall of ring flange, and the side drilling machine is commonly used in the drilling.

In the prior art, reference is made to a chinese patent with publication number CN209006728U, which discloses a disc-type part round-side drilling machine, comprising a base, a touch operation screen is arranged on the base, a numerical control index plate for fixing a workpiece is arranged on the base, a drilling mechanism is arranged beside the numerical control index plate, the drilling mechanism comprises a lifting ball screw vertically arranged, the upper end of the lifting ball screw is connected with a lifting servo motor, a lifting block is assembled on the lifting ball screw, and a horizontally arranged drilling machine connected with a drilling power head is fixed on the lifting block; the other cooling mechanism that includes of numerical control graduated disk, cooling mechanism are including coolant liquid shower nozzle, cooling elevator and cooling elevator, and cooling elevator is driven to the cooling elevator lift by cooling elevator, and the coolant liquid shower nozzle is fixed in on the cooling elevator.

The above prior art solutions have the following drawbacks: when the drilling machine tool is used for drilling, scraps generated by drilling are remained on the top end of the workbench, and workers are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a with the drilling lathe of production flange, reach the purpose of conveniently clearing up the lathe sweeps.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a drilling machine tool with production flange, comprises a workbench, the workstation top is provided with the loading board, the loading board level sets up, be provided with the slip subassembly between loading board and the workstation, the top of loading board is provided with the fixed plate, the vertical setting of fixed plate, the bottom of fixed plate and the top fixed connection of loading board, one side of fixed plate is provided with the mounting panel, be provided with lifting unit between mounting panel and the fixed plate, one side fixedly connected with electric drill of fixed plate is kept away from to the mounting panel, the top of workstation is provided with fixed subassembly, the top fixedly connected with sweeps bucket of workstation, the sweeps bucket is located between fixed subassembly and the loading board.

Through adopting above-mentioned technical scheme, when using the drilling lathe, at first utilize fixed subassembly to fix the top at the workstation with the ring flange, it drives the electric drill lift to the height that needs drilling with ring flange circumference lateral wall to recycle lift subassembly, then utilize sliding assembly to promote the loading board and be close to the ring flange, the loading board passes through the circumference lateral wall butt that fixed plate and mounting panel drove electric drill and ring flange, restart the electric drill and to the drilling of the circumference lateral wall of ring flange, the sweeps that produces in the drilling drop to in the sweeps bucket, then concentrate the clearance to the sweeps in the sweeps bucket again, reach the purpose of conveniently clearing up the lathe sweeps.

The utility model discloses further set up to: the sliding assembly comprises a sliding groove, a sliding block and a hydraulic cylinder, the sliding groove is formed in the top end of the workbench, the sliding groove is vertically fixed on the assembly, the sliding block is fixedly connected with the bearing plate, the sliding block is located in the sliding groove, the sliding block is connected with the sliding groove in a sliding mode, the hydraulic cylinder is fixedly connected with the side wall of the workbench, a movable rod of the hydraulic cylinder penetrates through the side wall of the sliding groove and is fixedly connected with the sliding block, and the movable rod of the hydraulic cylinder is connected.

Through adopting above-mentioned technical scheme, when using the slip subassembly to drive the loading board and slide, at first start the pneumatic cylinder, make the movable rod of pneumatic cylinder drive the slider and slide in the spout, because slider and loading board are fixed even, so the slider slides in the spout and drives the loading board and slide on the top of workstation, through the limiting displacement of spout to the slider, promote the slider at the gliding in-process stability of spout.

The utility model discloses further set up to: the lifting assembly comprises fixed blocks, a lead screw and two lifting blocks, the fixed blocks are provided with two fixing blocks, the two fixing blocks are arranged on one side, close to the mounting plate, of the fixed plate, the two fixing blocks are fixed to the top end and the bottom end of the side wall of the fixed plate respectively, the lead screw is located between the two fixing blocks, the two ends of the lead screw are connected with the two fixing blocks in a rotating mode respectively, the lifting blocks are fixedly connected with one side, far away from the electric drill, of the mounting plate, the lifting blocks are in threaded connection with the lead screw, the lifting blocks are.

By adopting the technical scheme, the fixing block is fixedly connected with the fixing plate, and the lead screw is rotatably connected with the fixing block, so that the lead screw and the fixing plate are fixed in position, and the stability of the lead screw during rotation is improved; when using lifting unit to promote the electric drill, at first rotate the lead screw and make the lead screw rotate around the axis of self between two fixed blocks, because lead screw and elevator threaded connection to set up guide assembly between mounting panel and the fixed plate, elevator and mounting panel fixed connection simultaneously, so the lead screw rotates and drives the elevator and goes up and down along the lead screw, and the elevator drives the electric drill through the mounting panel and goes up and down, lifting unit simple structure, and convenient to use promotes the convenience when using.

The utility model discloses further set up to: one end of the screw rod, which is far away from the bearing plate, is provided with a rotating handle, and the rotating handle penetrates through the fixing block and is fixedly connected with the screw rod.

Through adopting above-mentioned technical scheme, owing to rotate handle and lead screw fixed connection, so rotatory handle drive lead screw that rotates, promote the convenience when rotating the lead screw.

The utility model discloses further set up to: the guide assembly comprises a guide rod and a guide ring, the guide rod is vertically arranged, the bottom end of the guide rod is fixedly connected with the bearing plate, the guide ring is fixedly connected with the mounting plate, the guide ring is sleeved on the guide rod, and the guide ring is slidably connected with the guide rod.

Through adopting above-mentioned technical scheme, when the lead screw passes through the elevator and drives the mounting panel lift, because mounting panel and guide ring fixed connection, so the mounting panel drives the relative guide bar sliding connection of guide ring, utilizes the limiting displacement of guide bar to the guide ring simultaneously, makes the mounting panel slide along the direction of guide bar, stability when promoting the mounting panel and goes up and down.

The utility model discloses further set up to: the fixed subassembly includes fixed station and fixed pin, the top fixed connection of fixed station and workstation, and the fixed pin is provided with a plurality of, the equal vertical setting of every fixed pin, the bottom of every fixed pin all with the top fixed connection of fixed station.

Through adopting above-mentioned technical scheme, when using fixed subassembly fixed flange dish, at first place the top of fixed station with the ring flange, make the hole of ring flange terminal surface and the cooperation of pegging graft of fixed pin, utilize the fixed station to support the ring flange, recycle the limiting displacement of fixed pin to the ring flange, make the ring flange fixed along with the fixed station, stability when promoting the ring flange drilling.

The utility model discloses further set up to: one side of the waste chip barrel, which is far away from the fixing component, is provided with an extension plate, the extension plate is vertically arranged, and an adjusting component is arranged between the extension plate and the side wall of the waste chip barrel.

Through adopting above-mentioned technical scheme, adjust the extension board on sweeps bucket top through adjusting part, make the drill bit that the extension board is close to the electric drill, when the drilling was kept away from along the drill bit to the sweeps banding when drilling, the sweeps strip breaks down under the action of gravity in with the electric drill head separation drops to the sweeps bucket, part sweeps strip does not break and extends the board butt, the extension board prevents that the sweeps strip continues to slide along the drill bit, break the sweeps strip and make the sweeps strip drop to the sweeps bucket in, through setting up the extension board, promote the collection efficiency of sweeps strip.

The utility model discloses further set up to: the adjusting assembly comprises an adjusting groove, an adjusting spring and an adjusting bolt, the adjusting groove is formed in the top end of the side wall of the scrap barrel, the adjusting spring is located in the adjusting groove, two ends of the adjusting spring are respectively fixedly connected with the bottom wall of the adjusting groove and the extension plate, one end of the extension plate, which is connected with the adjusting spring, is located in the adjusting groove, the adjusting bolt is in threaded connection with the side wall of the adjusting groove, and the adjusting bolt is abutted to the extension plate after penetrating through the side wall of the adjusting groove.

Through adopting above-mentioned technical scheme, when using adjusting part to adjust the extension board, at first rotate adjusting bolt and make adjusting bolt keep away from the extension board, the extension board slides in the adjustment tank under adjusting spring's promotion, adjust the distance between the drill bit of extension version and electric drill, when adjusting to suitable position, rotate adjusting bolt and make adjusting bolt and extension board butt, fix the extension board in the adjustment tank, adjusting part simple structure, high durability and convenient use, convenience when promoting the regulation limiting plate.

The utility model discloses further set up to: the bottom of sweeps bucket is provided with the clearance subassembly, and the clearance subassembly includes clearance mouth and clearance box, and the lateral wall at the sweeps bucket is seted up to the clearance mouth, and the clearance mouth runs through the lateral wall of sweeps bucket, clearance box and clearance mouth grafting cooperation, and when the clearance box was located the sweeps bucket, the lateral wall of clearance box and the lateral wall butt of sweeps bucket.

By adopting the technical scheme, when the cleaning box is positioned in the waste chip barrel, the cleaning box is abutted against the side wall of the waste chip barrel, so that waste chips falling into the waste chip barrel all fall into the cleaning box; when clearing up the sweeps in the sweeps bucket, because the cooperation of pegging graft of clearance box through clearance mouth and sweeps bucket will be cleared up the box through the clearance mouth and shift out the bottom of sweeps bucket, then the sweeps strip in the clearance box promotes the convenience of clearing up the sweeps bucket.

The utility model discloses further set up to: one side of the cleaning box, which is far away from the scrap barrel, is provided with a push-pull handle, and the push-pull handle is fixedly connected with the cleaning box.

Through adopting above-mentioned technical scheme, when shifting out the clearance box from the sweeps bucket, because push-and-pull handle and clearance box fixed connection, so make push-and-pull handle drive the clearance box through pulling push-and-pull handle and slide in clearance mouthful department, make clearance box and sweeps bucket separation, promote the convenience when shifting out the clearance box from the sweeps bucket.

To sum up, the utility model discloses a beneficial technological effect does:

1. the top end of the workbench is provided with the scrap barrel, so that the scraps generated by drilling fall into the scrap barrel, and the purpose of conveniently cleaning the machine tool scraps is achieved;

2. through the arrangement of the lifting assembly, the electric drill drills holes at different heights on the circumferential side wall of the flange plate, so that the practicability of the drilling machine tool is improved;

3. through setting up the guide assembly, the lift of guide mounting panel promotes the stability when adjusting the mounting panel.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view intended to show a sliding assembly;

FIG. 3 is a schematic view intended to show a lifting assembly;

fig. 4 is a schematic view intended to show a cleaning assembly.

In the figure, 1, a workbench; 11. a carrier plate; 12. a fixing plate; 13. mounting a plate; 14. an electric drill; 15. a scrap barrel; 16. an extension plate; 2. a sliding assembly; 21. a chute; 22. a slider; 23. a hydraulic cylinder; 3. a lifting assembly; 31. a fixed block; 32. a lead screw; 33. a lifting block; 34. rotating the handle; 4. a guide assembly; 41. a guide rod; 42. a guide ring; 5. a fixing assembly; 51. a fixed table; 52. a fixing pin; 6. an adjustment assembly; 61. an adjustment groove; 62. adjusting the bolt; 63. adjusting the spring; 7. cleaning the assembly; 71. cleaning the opening; 72. cleaning the box; 73. push-pull handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a drilling machine tool with production flange, including workstation 1, the 1 level of workstation sets up, workstation 1's top is provided with drilling equipment and fixed subassembly 5, drilling equipment is provided with two sets ofly, two sets of drilling equipment symmetry sets up, fixed subassembly 5 sets up between two sets of drilling equipment, all be provided with sweeps bucket 15 between two drilling equipment and the fixed subassembly 5, sweeps bucket 15 sets up to the cross-section and is square sweeps bucket 15, sweeps bucket 15's bottom and workstation 1 fixed connection, sweeps bucket 15's top is provided with extension board 16, the vertical setting of extension board 16, be provided with adjusting part 6 between extension board 16 and the lateral wall of sweeps bucket 15, sweeps bucket 15's bottom is provided with clearance subassembly 7. When the drilling machine tool is used, firstly, the flange plate is fixed on the top end of the workbench 1 by the fixing assembly 5, then the extending plate 16 on the top end of the waste chip barrel 15 is adjusted by the adjusting assembly 6, the extending plate 16 is close to the drilling device, then the drilling device is used for drilling on the circumferential side wall of the flange plate, drilled waste chips drop into the waste chip barrel 15, the waste chip barrel 15 is cleaned by the cleaning assembly 7 at the bottom end of the waste chip barrel 15 after drilling is finished, and the purpose of conveniently cleaning the waste chips of the machine tool is achieved.

Referring to fig. 1, drilling equipment includes loading board 11, fixed plate 12, mounting panel 13 and electric drill 14, 11 levels of loading board set up, loading board 11 and 1 butt of workstation, be provided with sliding assembly 2 between loading board 11 and the workstation 1, fixed plate 12 sets up the top at loading board 11, the vertical setting of fixed plate 12, the bottom of fixed plate 12 and the marginal fixed connection on 11 tops of loading board, one side of the lateral wall of loading board 11 is kept away from at fixed plate 12 to mounting panel 13 setting, mounting panel 13 is parallel with fixed plate 12, be provided with lifting unit 3 between mounting panel 13 and the fixed plate 12, one side and electric drill 14 fixed connection of fixed plate 12 are kept away from to mounting panel 13, 14 levels of electric drill set up, 14 drill bits of electric drill. When the drilling device is used, the mounting plate 13 is firstly driven by the lifting assembly 3 to be located at the position of drilling, the sliding assembly 2 is used for driving the bearing plate 11 to slide to enable a drill bit of the electric drill 14 to be abutted against the circumferential side wall of the flange plate, and the sliding assembly 2 is used for enabling the electric drill 14 to drill on the circumferential side wall of the flange plate after the electric drill 14 is started.

Referring to fig. 1 and 2, the sliding assembly 2 includes a sliding chute 21, a sliding block 22 and a hydraulic cylinder 23, the sliding chute 21 is arranged at the top end of the workbench 1, the sliding chute 21 is parallel to the electric drill 14, the sliding block 22 is fixedly connected with the bottom end of the bearing plate 11, the sliding block 22 is located in the sliding chute 21, the sliding block 22 is slidably connected with the sliding chute 21, the hydraulic cylinder 23 is horizontally arranged, the hydraulic cylinder 23 is arranged at the side wall of the workbench 1 close to the drilling device, the hydraulic cylinder 23 is fixedly connected with the side wall of the workbench 1, a movable rod of the hydraulic cylinder 23 penetrates through the side wall of the sliding chute 21 and the sliding block 22, and the movable rod of. When the sliding assembly 2 is used, firstly, the hydraulic cylinder 23 is started, the hydraulic cylinder 23 drives the sliding block 22 to slide in the sliding groove 21, the sliding block 22 drives the bearing plate 11 to slide at the top end of the workbench 1, the bearing plate 11 drives the electric drill 14 to approach the flange plate through the fixing plate 12 and the mounting plate 13, and the drill bit of the electric drill 14 drills holes on the circumferential side wall of the flange plate by utilizing the driving force of the sliding assembly 2.

Referring to fig. 3, the lifting assembly 3 includes two fixed blocks 31, a screw rod 32, a rotating handle 34 and a lifting block 33, the two fixed blocks 31 are both disposed on one side of the fixed plate 12 close to the mounting plate 13, the two fixed blocks 31 are respectively fixedly connected with the top end and the bottom end of the side wall of the fixed plate 12, the screw rod 32 is vertically disposed, the screw rod 32 is disposed between the two fixed blocks 31, two ends of the screw rod 32 are respectively rotatably connected with the two fixed blocks 31, the rotating handle 34 is disposed on the top end of the screw rod 32, the rotating handle 34 penetrates through the fixed block 31 on the top end of the screw rod 32 and is fixedly connected with the screw rod 32, the rotating handle 34 is rotatably connected with the fixed blocks 31, the lifting block 33 is fixedly connected with one side of the mounting plate 13 far away from the electric drill 14, the; be provided with guide assembly 4 between mounting panel 13 and the fixed plate 12, guide assembly 4 includes guide rod 41 and guide ring 42, and guide rod 41 is provided with two, and two equal vertical settings of guide rod 41, the bottom of two guide rod 41 all with loading board 11 fixed connection, all overlap on every guide rod 41 and be equipped with guide ring 42, guide ring 42 and mounting panel 13 fixed connection guide ring 42 and guide rod 41 sliding connection. When the lifting assembly 3 is used, the rotary rotating handle 34 drives the screw rod 32 to rotate around the axis of the screw rod 32 between the two fixing blocks 31, under the limiting effect of the guide rod 41 and the guide ring 42, the screw rod 32 rotates to drive the mounting plate 13 to slide along the guide rod 41 through the lifting block 33, the mounting plate 13 lifts to drive the guide ring 42 to lift along the guide rod 41, and the mounting plate 13 lifts to drive the electric drill 14 to lift.

Referring to fig. 4, the fixing assembly 5 includes a fixing table 51 and fixing pins 52, the fixing table 51 is provided as a circular fixing table 51, the fixing table 51 is vertically disposed, the bottom end of the fixing table 51 is fixedly connected to the top end of the working table 1, the number of the fixing pins 52 is three, each fixing pin 52 is vertically disposed, and the bottom end of each fixing pin 52 is fixedly connected to the top end of the fixing table 51. When the flange is fixed by the fixing unit 5, the flange is first placed on the top end of the table 1, and the flange is fixed to the fixing table 51 by the fixing pins 52 by fitting the holes on the end face of the flange to the fixing pins 52.

Referring to fig. 4, the adjusting assembly 6 includes an adjusting groove 61, an adjusting spring 63 and an adjusting bolt 62, the adjusting groove 61 is opened at the top end of the sidewall of the scrap barrel 15, the adjusting spring 63 is located in the adjusting groove 61, two ends of the adjusting spring 63 are respectively fixedly connected to the bottom wall of the adjusting groove 61 and the bottom end of the extension plate 16, the bottom end of the extension plate 16 is located in the adjusting groove 61, the adjusting bolt 62 is in threaded connection with the sidewall of the adjusting groove 61, and the adjusting bolt 62 passes through the sidewall of the adjusting groove 61 and abuts against the extension plate 16. When the adjusting assembly 6 is used for adjusting the extension plate 16, the adjusting bolt 62 is firstly rotated to make the adjusting bolt 62 far away from the extension plate 16, the extension plate 16 slides in the adjusting groove 61 under the pushing of the adjusting spring 63, then the distance between the extension plate 16 and the drilling device is adjusted by dragging the extension plate 16, and when the extension plate 16 is adjusted to a proper position, the adjusting bolt 62 is rotated to make the adjusting bolt 62 abut against the extension plate 16.

Referring to fig. 4, cleaning assembly 7 includes clearance mouth 71, clearance box 72 and push-and-pull handle 73, clearance mouth 71 is seted up in the bottom of the lateral wall of sweeps bucket 15, clearance mouth 71 runs through the lateral wall of sweeps bucket 15, clearance box 72 and clearance mouth 71 are pegged graft and are cooperated, when clearance box 72 is located sweeps bucket 15, the lateral wall of clearance box 72 and the lateral wall butt of sweeps bucket 15, the airtight clearance mouth 71 of clearance box 72, push-and-pull handle 73 and one side fixed connection that sweeps bucket 15 was kept away from to clearance box 72, push-and-pull handle 73 and clearance box 72 fixed connection. When the cleaning assembly 7 is used for cleaning the scrap barrel 15, the push-pull handle 73 is firstly dragged to drive the cleaning box 72 to slide at the cleaning opening 71, and then the waste in the cleaning box 72 is cleaned.

The implementation principle of the embodiment is as follows: when a drilling machine tool is used for processing the side face of the flange, firstly, the flange is placed at the top end of a fixing table 51, a fixing pin 52 is used for inserting into a hole in the end face of the flange, the flange is positioned by using the fixing pin 52 and the fixing table 51, then a rotating handle 34 is rotated to drive a lead screw 32 to rotate between two fixing blocks 31, the lead screw 32 rotates to drive a lifting block 33 to lift, the lifting block 33 lifts to drive a mounting plate 13 to lift, the mounting plate 13 drives a guide ring 42 to slide on the circumferential side wall of a guide rod 41, and when a drill bit of an electric drill 14 is positioned at the drilling height of the circumferential side wall of the flange, the; then, the hydraulic cylinder 23 is started, the hydraulic cylinder 23 pushes the sliding block 22 to slide towards the fixed table 51, the sliding block 22 drives the bearing plate 11 to slide towards the fixed table 51, the bearing plate 11 drives the mounting plate 13 to slide towards the fixed table 51 through the fixed plate 12 and the guide assembly 4, the mounting plate 13 drives the electric drill 14 to slide towards the fixed table 51 together, and a drill bit of the electric drill 14 is enabled to be abutted against the circumferential side wall of the flange plate; then, the adjusting bolt 62 is rotated to enable the adjusting bolt 62 to be far away from the extension plate 16, the adjusting spring 63 is utilized to push the extension plate 16 to slide in the adjusting groove 61, when the extension plate 16 is abutted against the circumferential side wall of the drill bit of the electric drill 14, a little extension plate 16 is slightly pressed downwards to enable a margin to be reserved between the extension plate 16 and the drill bit of the electric drill 14, then the adjusting bolt 62 is rotated reversely to enable the adjusting bolt 62 to be abutted against the extension plate 16, the extension plate 16 is fixed in the adjusting groove 61, then the electric drill 14 is started, and the electric drill 14 is pushed to drill a hole on the circumferential side wall of the flange plate by utilizing the; the sweeps that drilling produced drops to in the sweeps bucket 15 after being taken out by rotatory drill bit, when the sweeps in clearance sweeps bucket 15, at first drags push-and-pull handle 73, makes and drag handle and drive clearance box 72 and locate to slide at clearance mouth 71, then clears up the sweeps in the clearance box 72, to sum up, through above-mentioned step, reaches the purpose of conveniently clearing up the lathe sweeps.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. A drilling machine for producing flanges, comprising a table (1), characterized in that: workstation (1) top is provided with loading board (11), loading board (11) level sets up, be provided with between loading board (11) and workstation (1) slip subassembly (2), the top of loading board (11) is provided with fixed plate (12), the vertical setting of fixed plate (12), the bottom of fixed plate (12) and the top fixed connection of loading board (11), one side of fixed plate (12) is provided with mounting panel (13), be provided with lifting unit (3) between mounting panel (13) and fixed plate (12), one side fixedly connected with electric drill (14) of fixed plate (12) are kept away from in mounting panel (13), the top of workstation (1) is provided with fixed subassembly (5), the top fixedly connected with sweeps bucket (15) of workstation (1), sweeps bucket (15) are located between fixed subassembly (5) and loading board (11).

2. A drilling machine for producing flanges according to claim 1, characterized in that: sliding assembly (2) include spout (21), slider (22) and pneumatic cylinder (23), the top in workstation (1) is seted up in spout (21), spout (21) vertical fixation subassembly (5), slider (22) and loading board (11) fixed connection, slider (22) are located spout (21), slider (22) and spout (21) sliding connection, the lateral wall fixed connection of pneumatic cylinder (23) and workstation (1), the movable rod of pneumatic cylinder (23) passes the lateral wall and slider (22) fixed connection of spout (21), the movable rod and workstation (1) sliding connection of pneumatic cylinder (23).

3. A drilling machine for producing flanges according to claim 1, characterized in that: lifting unit (3) are including fixed block (31), lead screw (32) and elevator (33), fixed block (31) are provided with two, two fixed block (31) all set up the one side that is close to mounting panel (13) in fixed plate (12), the top and the bottom at the lateral wall of fixed plate (12) are fixed respectively in two fixed block (31), lead screw (32) are located between two fixed block (31), the both ends of lead screw (32) rotate with two fixed block (31) respectively and are connected, one side fixed connection of electric drill (14) is kept away from with mounting panel (13) elevator (33), elevator (33) and lead screw (32) threaded connection, elevator (33) are located between two fixed block (31), be provided with guide assembly (4) between mounting panel (13) and fixed plate (12).

4. A drilling machine for producing flanges according to claim 3, characterized in that: the guide assembly (4) comprises a guide rod (41) and a guide ring (42), the guide rod (41) is vertically arranged, the bottom end of the guide rod (41) is fixedly connected with the bearing plate (11), the guide ring (42) is fixedly connected with the mounting plate (13), the guide ring (42) is sleeved on the guide rod (41), and the guide ring (42) is slidably connected with the guide rod (41).

5. A drilling machine for producing flanges according to claim 3, characterized in that: one end, far away from the bearing plate (11), of the screw rod (32) is provided with a rotating handle (34), and the rotating handle (34) penetrates through the fixing block (31) and is fixedly connected with the screw rod (32).

6. A drilling machine for producing flanges according to claim 1, characterized in that: fixed subassembly (5) are including fixed station (51) and fixed pin (52), the top fixed connection of fixed station (51) and workstation (1), and fixed pin (52) are provided with a plurality of, and every fixed pin (52) is all vertical to be set up, and the bottom of every fixed pin (52) all with the top fixed connection of fixed station (51).

7. A drilling machine for producing flanges according to claim 1, characterized in that: one side of the waste chip barrel (15) far away from the fixed component (5) is provided with an extension plate (16), the extension plate (16) is vertically arranged, and an adjusting component (6) is arranged between the extension plate (16) and the side wall of the waste chip barrel (15).

8. A drilling machine for producing flanges according to claim 7, characterized in that: adjusting part (6) include adjustment tank (61), adjusting spring (63) and adjusting bolt (62), the top at sweeps bucket (15) lateral wall is seted up in adjustment tank (61), adjusting spring (63) are located adjustment tank (61), the both ends of adjusting spring (63) are respectively in the diapire of adjustment tank (61) and extension board (16) fixed connection, the one end that adjusting spring (63) were connected in extension board (16) is located adjustment tank (61), the lateral wall threaded connection of adjusting bolt (62) and adjustment tank (61), adjusting bolt (62) pass behind the lateral wall of adjustment tank (61) with extension board (16) butt.

9. A drilling machine for producing flanges according to claim 1, characterized in that: the bottom of sweeps bucket (15) is provided with clearance subassembly (7), clearance subassembly (7) are including clearance mouth (71) and clearance box (72), the lateral wall in sweeps bucket (15) is seted up in clearance mouth (71), clearance mouth (71) run through the lateral wall of sweeps bucket (15), clearance box (72) and clearance mouth (71) cooperation of pegging graft, when clearance box (72) are located sweeps bucket (15), the lateral wall butt of clearance box (72) and sweeps bucket (15).

10. A drilling machine for producing flanges according to claim 9, characterized in that: and a push-pull handle (73) is arranged on one side of the cleaning box (72) far away from the scrap barrel (15), and the push-pull handle (73) is fixedly connected with the cleaning box (72).

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