CN221064500U - Synchronous multi-drilling operation device - Google Patents

Abstract

The utility model relates to the technical field of drilling devices and discloses a synchronous multi-drilling operation device which comprises a bottom box, wherein the top of the bottom box is fixedly connected with a placing table, the top of the placing table is fixedly connected with a frame, the middle part of the frame is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a shell, the middle part of the shell is rotationally connected with a rotary table, the middle part of the rotary table is provided with a limiting component, the bottom of the rotary table is fixedly connected with a threaded rod, the peripheral threads of the threaded rod are connected with a threaded block, the outer side of the threaded block is rotationally connected with a connecting rod, and the other end of the connecting rod is rotationally connected with a rotating shaft. According to the utility model, under the action of the structures such as the connecting rod, the movable rod, the connecting block, the tensioning wheel and the like, the tensioning wheel can tighten the synchronous wheel, so that the position of the drill bit can be adjusted in the middle of the shell, the practicability of the drilling device is improved, and metal workpieces without intervals can be processed conveniently.

Description

Synchronous multi-drilling operation device

Technical Field

The utility model relates to the technical field of drilling devices, in particular to a synchronous multi-drilling operation device.

Background

In order to be convenient for metal workpiece's installation is connected, needs to punch the operation to the work piece in the production process generally, when needs a plurality of mounting holes to certain special work piece, traditional single mode of punching needs extravagant longer time to the interval of punching also is inaccurate, leads to drilling equipment's practicality not high, in order to promote work piece machining effect and drilling accuracy, adopts synchronous many drilling operation device to process the work piece mostly to promote work piece production efficiency.

Searching, chinese patent bulletin number: CN215786844U discloses a foundry goods multiaxis drilling equipment, including the workstation, the spout has all been seted up to upper surface middle part both sides of workstation, is provided with the dead lever in the inner chamber of spout, the both ends of dead lever respectively with the both ends inner wall middle part fixed connection of spout, the inner chamber of spout be provided with the slider of spout looks adaptation, the slider activity cup joints in the one end of dead lever, the lower surface of slider has the connecting rod through round pin axle swing joint, the middle part below of workstation is provided with the carousel. According to the utility model, the middle part of the lower surface of the sliding block is movably connected with the connecting rod through the pin shaft, the rotary table is arranged below the middle part of the workbench, the clamping plate is arranged above the connecting block, one side surface of the worm wheel is connected with the worm in a meshed manner, and the worm has reverse self-locking property on the worm wheel, so that the device can be used for effectively clamping and positioning castings with different sizes and shapes, and the universality of the device is further improved.

Under the cooperation of structures such as slider, connecting rod, carousel, splint and worm wheel among the above-mentioned technique to make the device carry out effectual clamp positioning to the foundry goods of equidimension shape not, further improved the commonality of device, but in actual operation in-process, usually meet the condition that needs to be adjusted to the drilling position, because the position of drill bit can't remove, unable interval between the regulation drilling in the above-mentioned technique leads to the drilling of device only can process one kind interval, leads to the device practicality lower, for this reason proposes a synchronous many drilling operation device and solves above-mentioned problem.

Disclosure of utility model

In order to overcome the defects, the utility model provides a synchronous multi-drilling operation device, which aims to solve the problem of fixed bit positions in the technology so as to adjust the interval between drilling holes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a synchronous many drilling operation device, includes the base case, the top fixedly connected with of base case places the platform, the top fixedly connected with frame of placing the platform, the middle part fixedly connected with telescopic cylinder of frame, telescopic cylinder's output fixedly connected with shell, the middle part of shell rotates and is connected with the carousel, the mid-mounting of carousel has spacing subassembly, the bottom fixedly connected with threaded rod of carousel, the periphery threaded connection of threaded rod has the screw thread piece, the outside of screw thread piece rotates and is connected with the connecting rod, the other end of connecting rod rotates and is connected with the pivot, the middle part of pivot rotates and is connected with the drill bit, the middle part fixedly connected with servo motor of base case, servo motor's output fixedly connected with bull stick, the bull stick with the equal fixedly connected with band pulley of periphery of drill bit, the periphery cover of band pulley is equipped with the hold-in range, the periphery installation adjustment subassembly of drill bit.

Through above-mentioned technical scheme, rotating the carousel makes the screw thread piece drive adjusting part and adjusts the drill bit, struts the hold-in range simultaneously for the hold-in range is in the state of tightening all the time, makes the interval between the drill bit can adjust, thereby can process the work piece of the drilling of different intervals, promotes synchronous many drilling equipment's practicality.

Further, the limiting assembly comprises a fixed rod and a toothed ring, the fixed rod is fixedly connected to the inside of the bottom box, a compression spring II is sleeved on the periphery of the fixed rod, a push rod is connected to the periphery of the fixed rod in a sliding manner, and the toothed ring is fixedly connected to the middle of the rotary table;

Through the technical scheme, the push rod is pressed, so that the push rod slides on the periphery of the fixed rod and extrudes the second pressure spring, the push rod slides out of the middle part of the toothed ring, the rotary table is convenient to rotate, and the push rod is inserted into the toothed ring under the action of the second pressure spring after being loosened, so that the rotary table is fixed.

Further, the adjusting component comprises a connecting block, the connecting block is rotationally connected to the periphery of the drill bit, one side, close to the rotating rod, of the connecting block is rotationally connected with a movable rod, the other end of the movable rod is rotationally connected with a round rod, the periphery of the round rod is fixedly connected with a connecting block, the middle part of the connecting block is rotationally connected with a tensioning wheel, and two ends of the round rod are fixedly connected with limiting blocks;

Through the technical scheme, when the turntable drives the connecting rod, the connecting rod drives the drill bit to move simultaneously, so that the drill bit drives the connecting block to move simultaneously, and the connecting block drives the movable rod to push the connecting block to move simultaneously when moving, so that the connecting block drives the tensioning wheel to prop open the synchronous belt, and the synchronous belt is kept in a tight state all the time between the pulleys.

Further, a collecting box is slidably connected to the middle of the bottom box, a filtering hole is formed in the middle of the collecting box, a vacuum pump is fixedly connected to the outer side of the bottom box, a collecting groove is formed in the middle of the bottom box, a clamping plate is slidably connected to the top of the bottom box, and an elastic assembly is mounted at the top of the bottom box;

Through above-mentioned technical scheme, the drive vacuum pump will be put the inside air of base box and take out, will place in the platform top piece suction collection box simultaneously under the effect of collecting vat to collect the piece, avoid the piece to pile up at the top of placing the platform, influence drilling efficiency.

Further, the elastic component comprises a fixed plate, the fixed plate is fixedly connected to the top of the bottom box, a sliding rod is fixedly connected to the middle of the fixed plate, a movable plate is connected to the periphery of the sliding rod in a sliding manner, and a first pressure spring is sleeved on the periphery of the sliding rod;

Through above-mentioned technical scheme, pulling fly leaf makes the fly leaf slide at the periphery of slide bar, and the fly leaf can extrude pressure spring one simultaneously when sliding to be convenient for put into the work piece between the splint, thereby realize when drilling processing, the piece can be blocked by splint, fixed plate and fly leaf, avoids piece to splash everywhere.

Further, a sliding block is fixedly connected to the outer side of the rotating shaft, a sliding groove is formed in the middle of the shell, and the sliding block is slidably connected to the middle of the sliding groove;

through above-mentioned technical scheme, make the pivot can be along with the spout removal under the connection of slider for when the connecting rod pulling pivot, the pivot can not reciprocate.

Further, one end of the sliding rod far away from the fixed plate is fixedly connected with a stop block;

Through the technical scheme, the movable plate can extrude the first compression spring on the periphery of the sliding rod under the action of the stop block.

Further, a groove is formed in the middle of the shell, and the drill bit is connected to the middle of the groove in a sliding mode;

through the technical scheme, when the connecting rod pulls the drill bit under the action of the chute, the drill bit can slide in the middle of the shell.

The utility model has the following beneficial effects:

1. According to the utility model, under the action of the structures such as the connecting rod, the movable rod, the connecting block, the tensioning wheel and the like, the tensioning wheel can tighten the synchronous wheel, so that the position of the drill bit can be adjusted in the middle of the shell, the practicability of the drilling device is improved, and metal workpieces without intervals can be processed conveniently.

2. According to the utility model, under the cooperation of the structures such as the fixed plate, the movable plate, the sliding rod and the vacuum pump, the scraps generated during drilling can be collected, so that the time wasted in cleaning scraps on the surface of the placing table is reduced, and the processing effect is improved.

Drawings

Fig. 1 is a schematic perspective view of a synchronous multi-drilling operation device according to the present utility model;

FIG. 2 is a schematic view of a screw block of a synchronous multi-drilling operation device according to the present utility model;

FIG. 3 is a schematic view of a joint block of a synchronous multi-drilling operation device according to the present utility model;

FIG. 4 is a schematic structural view of a fixing rod of a synchronous multi-drilling operation device according to the present utility model;

FIG. 5 is a schematic diagram of a vacuum pump of a synchronous multi-drilling operation device according to the present utility model;

fig. 6 is a schematic structural diagram of a slide bar of a synchronous multi-drilling operation device according to the present utility model.

Legend description:

1. A bottom box; 2. a placement table; 3. a frame; 4. a telescopic cylinder; 5. a housing; 6. a movable plate; 7. a collection tank; 8. a collection box; 9. a turntable; 10. a push rod; 11. a slide bar; 12. a threaded rod; 13. a screw block; 14. a servo motor; 15. a connecting rod; 16. a rotating shaft; 17. a belt wheel; 18. a rotating rod; 19. a drill bit; 20. a clamping plate; 21. a synchronous belt; 22. a tensioning wheel; 23. a movable rod; 24. a round bar; 25. a limiting block; 26. a first compression spring; 27. a connecting block; 28. a joint block; 29. a toothed ring; 30. a fixed rod; 31. a second compression spring; 32. a vacuum pump; 33. a filter hole; 34. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 4, one embodiment provided by the present utility model is: the utility model provides a synchronous many drilling operation device, including base case 1, the top fixedly connected with of base case 1 places platform 2, the top fixedly connected with frame 3 of placing platform 2, the middle part fixedly connected with telescopic cylinder 4 of frame 3, telescopic cylinder 4's output fixedly connected with shell 5, the middle part rotation of shell 5 is connected with carousel 9, carousel 9's mid-mounting has spacing subassembly, spacing subassembly includes dead lever 30 and ring gear 29, dead lever 30 fixed connection is in the inside of base case 1, dead lever 30's periphery cover is equipped with pressure spring two 31, dead lever 30's periphery sliding connection has push rod 10, ring gear 29 fixed connection is in carousel 9's middle part. Firstly, the push rod 10 is pressed so that the push rod 10 slides on the periphery of the fixed rod 30, the fixed rod 30 can press the pressure spring II 31 while sliding, so that one end of the push rod 10 slides out of a tooth groove of the toothed ring 29 to facilitate rotating the rotary table 9, and after the push rod 10 is loosened, the pressure spring II 31 can push one end of the push rod 10 to be inserted into the tooth groove of the toothed ring 29 to clamp the toothed ring 29 so as to facilitate fixing the toothed ring 29.

Referring to fig. 2 and 3, the bottom of the turntable 9 is fixedly connected with a threaded rod 12, the outer circumference of the threaded rod 12 is in threaded connection with a threaded block 13, the outer side of the threaded block 13 is rotationally connected with a connecting rod 15, the other end of the connecting rod 15 is rotationally connected with a rotating shaft 16, the outer side of the rotating shaft 16 is fixedly connected with a sliding block, a sliding groove is formed in the middle of the housing 5, the sliding block is slidingly connected to the middle of the sliding groove, and the middle of the rotating shaft 16 is rotationally connected with a drill bit 19. When the turntable 9 is rotated, the threaded rod 12 can be driven to rotate, the threaded block 13 moves up and down under the rotation of the threaded rod 12, so that the threaded block 13 can pull the connecting rod 15 to move, the connecting rod 15 simultaneously pulls the rotating shaft 16 to move, and the rotating shaft 16 moves along with the direction of the sliding groove under the action of the sliding block, so that the rotating shaft 16 is prevented from being pulled upwards by the connecting rod 15.

The middle part fixedly connected with servo motor 14 of base case 1, servo motor 14's output fixedly connected with bull stick 18, bull stick 18 and drill bit 19's periphery all fixedly connected with band pulley 17, the periphery cover of band pulley 17 is equipped with hold-in range 21. When the servo motor 14 is driven, the rotating rod 18 can drive the belt pulley 17 to rotate, and the drill bit 19 is driven to synchronously rotate under the action of the synchronous belt 21, so that a plurality of drill bits 19 can synchronously drill holes.

Referring to fig. 1-3, the adjusting component is installed to the periphery of drill bit 19, adjusting component includes joint piece 28, joint piece 28 rotates to be connected in the periphery of drill bit 19, one side that joint piece 28 is close to bull stick 18 rotates to be connected with movable rod 23, the other end of movable rod 23 rotates to be connected with round bar 24, the periphery fixedly connected with connecting block 27 of round bar 24, the middle part of connecting block 27 rotates to be connected with take-up pulley 22, the both ends of round bar 24 are all fixedly connected with stopper 25, the middle part of shell 5 is seted up flutedly, drill bit 19 sliding connection is at the middle part of recess. The pivot 16 can drive drill bit 19 and remove together when being pulled by connecting rod 15, drill bit 19 drives the joint piece 28 and removes when removing, joint piece 28 promotes movable rod 23 when removing, make movable rod 23 promote round bar 24 to both sides, round bar 24 can steadily remove under the effect of stopper 25, connecting block 27 moves together along with round bar 24 simultaneously, make the take-up pulley 22 at connecting block 27 middle part can strut to both sides, take-up pulley 22 can strut hold-in range 21 when removing to both sides, make hold-in range 21 remain the state of tightening throughout, can not produce not hard up with band pulley 17, thereby make the position of drill bit 19 can adjust, so that carry out the drilling of different intervals, drilling equipment's practicality has been promoted.

Referring to fig. 1, 4 and 5, the middle part of the bottom case 1 is slidably connected with a collecting box 8, a filtering hole 33 is formed in the middle part of the collecting box 8, a vacuum pump 32 is fixedly connected to the outer side of the bottom case 1, a collecting tank 7 is formed in the middle part of the bottom case 1, and a clamping plate 20 is slidably connected to the top of the bottom case 1. The vacuum pump 32 is driven to discharge air in the middle of the bottom box 1 from the output end, and meanwhile, scraps on the surface of the placing table 2 can be sucked into the collecting box 8 through the collecting groove 7 and are isolated in the collecting box 8 through the filtering holes 33, so that scraps can be collected conveniently, waste time during cleaning scraps on the surface of the placing table 2 is reduced, and machining efficiency is improved.

The elastic component is installed at the top of base box 1, and the elastic component includes fixed plate 34, and fixed plate 34 fixed connection is at the top of base box 1, and the middle part fixedly connected with slide bar 11 of fixed plate 34, the periphery sliding connection of slide bar 11 has fly leaf 6, and the periphery cover of slide bar 11 is equipped with pressure spring one 26, and the one end fixedly connected with dog of fixed plate 34 is kept away from to slide bar 11. The movable plate 6 is pulled, so that the movable plate 6 slides on the periphery of the sliding rod 11, meanwhile, under the blocking of the stop block, the movable plate 6 can extrude the first compression spring 26 when sliding, so that a workpiece is placed between the clamping plates 20, the first compression spring 26 is not extruded after the movable plate 6 is loosened, the first compression spring 26 can be pushed to return to the original position, and therefore chips can be blocked by the clamping plates 20, the fixed plate 34 and the movable plate 6 when drilling is achieved, and the chips are prevented from splashing everywhere.

Working principle: firstly, the push rod 10 is pressed to enable one end of the push rod 10 to slide out of a tooth groove of the toothed ring 29, then the rotary table 9 is rotated to drive the thread block 13 to move on the periphery of the threaded rod 12, so that the connecting rod 15 is driven to move, the rotary shaft 16 can move, meanwhile, the rotary shaft 16 drives the drill bit 19 to move, the drill bit 19 drives the connecting block 28 to move in the moving process, the connecting block 28 pushes the movable rod 23 to move, the connecting block 27 pushes the synchronous belt 21 to be opened towards two sides under the pushing of the movable rod 23, the synchronous belt 21 on the periphery of the belt pulley 17 is kept in a tight state all the time, and therefore the drill bit 19 can be adjusted in the middle of the shell 5, and the practicability of the drilling device is improved.

The vacuum pump 32 is driven to discharge air in the middle of the bottom box 1 from the output end, so that chips generated during drilling are sucked into the collecting box 8 through the collecting groove 7, the chips cannot be accumulated on the top of the placing table 2, the time for cleaning the chips at the top of the bottom box 1 is shortened, and the working efficiency is improved.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. Synchronous many drilling operation device, including base box (1), its characterized in that: the utility model discloses a drilling machine, including base case (1), frame (3), telescopic cylinder (4), servo motor (14), rotary table (9) are connected in the middle part of shell (5), spacing subassembly is installed to the mid-mounting of rotary table (9), the bottom fixedly connected with threaded rod (12) of rotary table (9), the periphery threaded connection of threaded rod (12) has screw thread piece (13), the outside rotation of screw thread piece (13) is connected with connecting rod (15), the other end rotation of connecting rod (15) is connected with pivot (16), the middle part rotation of pivot (16) is connected with drill bit (19), the middle part fixedly connected with servo motor (14) of base case (1), the output fixedly connected with bull stick (18) of servo motor (14), bull stick (18) with the equal fixedly connected with band pulley (17) in periphery of drill bit (19), periphery band pulley (17) are equipped with outer periphery adjusting part (21), and the periphery of drill bit (19) is equipped with.

2. A synchronized multiple drilling operation device according to claim 1, wherein: the limiting component comprises a fixed rod (30) and a toothed ring (29), the fixed rod (30) is fixedly connected to the inside of the bottom box (1), a compression spring II (31) is sleeved on the periphery of the fixed rod (30), a push rod (10) is slidably connected to the periphery of the fixed rod (30), and the toothed ring (29) is fixedly connected to the middle of the rotary table (9).

3. A synchronized multiple drilling operation device according to claim 1, wherein: the adjusting component comprises a connecting block (28), the connecting block (28) is rotationally connected to the periphery of the drill bit (19), one side, close to the rotating rod (18), of the connecting block (28) is rotationally connected with a movable rod (23), the other end of the movable rod (23) is rotationally connected with a round rod (24), the periphery of the round rod (24) is fixedly connected with a connecting block (27), the middle part of the connecting block (27) is rotationally connected with a tensioning wheel (22), and two ends of the round rod (24) are fixedly connected with limiting blocks (25).

4. A synchronized multiple drilling operation device according to claim 1, wherein: the middle part sliding connection of base tank (1) has collection box (8), filtration pore (33) have been seted up at the middle part of collecting box (8), the outside fixedly connected with vacuum pump (32) of base tank (1), collecting vat (7) have been seted up at the middle part of base tank (1), the top sliding connection of base tank (1) has splint (20), elastic component is installed at the top of base tank (1).

5. A synchronized multiple drilling operation device according to claim 4, wherein: the elastic component includes fixed plate (34), fixed plate (34) fixed connection is in the top of base case (1), the middle part fixedly connected with slide bar (11) of fixed plate (34), the periphery sliding connection of slide bar (11) has fly leaf (6), the periphery cover of slide bar (11) is equipped with pressure spring one (26).

6. A synchronized multiple drilling operation device according to claim 1, wherein: the outer side of the rotating shaft (16) is fixedly connected with a sliding block, a sliding groove is formed in the middle of the shell (5), and the sliding block is slidably connected to the middle of the sliding groove.

7. A synchronized multiple drilling operation device according to claim 5, wherein: one end of the sliding rod (11) far away from the fixed plate (34) is fixedly connected with a stop block.

8. A synchronized multiple drilling operation device according to claim 1, wherein: the middle part of shell (5) has seted up the recess, drill bit (19) sliding connection is in the middle part of recess.