CN218192266U

CN218192266U - Double-machine linkage type numerical control bending machine

Info

Publication number: CN218192266U
Application number: CN202222430373.5U
Authority: CN
Inventors: 张谦; 戎伟; 史明锁
Original assignee: Jingchuang Tianjin Laser Technology Co ltd
Current assignee: Jingchuang Tianjin Laser Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-03
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a duplex linkage type numerical control crib crimper relates to bender technical field, the on-line screen storage device comprises a base, the riser is all installed through the bolt in the both sides on base top, and the top of riser installs the roof, first servo motor is installed through the bolt in top one side of base, and just first servo motor's output installs the rotation axis, initiative conical gear is installed to the one end of rotation axis, the welding of riser one side of roof bottom one side has the gearbox, and the input of gearbox installs driven conical gear through the pivot. The utility model discloses a carry out the centre gripping to the reinforcing bar to through starting second servo motor, make it drive the rotary rod rotatory, thereby cause the movable block to remove in the inside orientation of mounting box, rethread drive mounting panel and anchor clamps cause the reinforcing bar to remove, thereby can confirm the position of reinforcing bar accurately, guarantee the effect of bending.

Description

Double-machine linkage type numerical control bending machine

Technical Field

The utility model relates to a bender technical field specifically is a duplex linkage type numerical control crib crimper.

Background

The bending machine is a machine capable of bending a workpiece at a certain angle, in the prior art, an automatic bending machine is usually used for bending, and the conveying structure and the bending structure run synchronously and are matched with each other to achieve a better bending effect;

through retrieval, chinese patent grant publication No. CN111644532A, publication No. 2020, 09 and 11, discloses a numerical control double-machine linkage bending machine, and proposes that 'a conveying mechanism is arranged, the conveying mechanism is used for fixing and conveying a steel bar to be bent, and one end of the steel bar passes through a groove between a main wheel and an auxiliary wheel when the numerical control double-machine linkage bending machine is used';

in the related device in the prior art, a roller is used for conveying a steel bar to be bent, the steel bar is easy to slip with the roller, and the steel bar is easy to shake and shift during bending, so that the bending effect is not ideal enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplex linkage type numerical control crib crimper to the transport mode of the gyro wheel that provides causes the reinforcing bar to shift easily and influences the problem of the effect of bending in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-machine linkage type numerical control bending machine comprises a base, wherein vertical plates are arranged on two sides of the top end of the base through bolts, and the top end of the vertical plate is provided with a top plate, one side of the top end of the base is provided with a first servo motor through a bolt, and the output end of the first servo motor is provided with a rotating shaft, one end of the rotating shaft is provided with a driving conical gear, one side of the vertical plate at one side of the bottom end of the top plate is welded with a gear box, the input end of the gear box is provided with a driven bevel gear through a rotating shaft, the bottom end of the top plate is welded with a mounting box, and one side of the mounting box is provided with a second servo motor through a bolt, the output end of the second servo motor is provided with a rotating rod, one end of the rotating rod is connected with one side in the mounting box through a rotating shaft, a moving block is sleeved on the outer wall of the rotating rod, a bending device is mounted on one side of the top end of the top plate, the bottom end of the bending device is connected with the output end of the gear box through a rotating shaft, the other side of the top end of the top plate is provided with a mounting plate, the bottom end of the mounting plate is connected with the top end of the moving block through a connecting piece, the top end of the mounting plate is provided with a mounting frame, a cavity is arranged inside the top end of the mounting rack, two guide rods are fixed between the two sides inside the cavity, and the outer wall of the guide rod is sleeved with a rack, the bottom end of the rack is welded with a connecting block, the bottom end of the connecting block extends to the inside of the mounting frame and is welded with a clamping plate, a rotating rod is arranged between the upper end and the lower end of the cavity through a rotating shaft, and the bottom end of the outer wall of the rotating rod is welded with a circular gear, the top end of the outer wall of the rotating rod is welded with a worm wheel, the worm is installed through the pivot to the inside one end of cavity, and the one end of worm extends to one side of mounting bracket.

Preferably, the top of base is installed the grudging post through the bolt, and is connected between the outer wall of inner wall of grudging post and rotation axis through the bearing.

Preferably, the outer wall of the rotating rod is provided with external threads, and the inner wall of the moving block is provided with internal threads matched with the internal threads.

Preferably, the driven bevel gear and the driving bevel gear are the same in shape and size, and are meshed with each other.

Preferably, the worm wheel is meshed with the worm, and the circular gear is meshed with the rack.

Preferably, two guide slots have been seted up on the inside top of mounting bracket, the guide block is all installed to one side on splint top, and splint all constitute sliding connection between sliding fit and the mounting bracket between through guide block and the guide slot.

Preferably, the connection mode between the moving block and the mounting box is sliding connection, and the moving range of the moving block is smaller than the length inside the mounting box.

Compared with the prior art, the beneficial effects of the utility model are that:

rotatory worm drives the worm wheel rotatory, thereby cause the dwang to drive the round gear and rotate, can cause two racks at guide arm outer wall directional movement with the help of the cooperation of round gear and rack, thereby drive two splint through the connecting block and move in opposite directions and live the reinforcing bar centre gripping, and through starting second servo motor, it is rotatory to make it drive the rotary rod, thereby cause the movable block to move at the inside directional of mounting box, the rethread drives the mounting panel and causes the reinforcing bar to move, thereby can confirm the position of reinforcing bar accurately, guarantee the effect of bending.

Drawings

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

fig. 2 is a schematic side view of a cross-sectional structure at the mounting frame of the present invention;

fig. 3 is a schematic view of a top-view cross-sectional structure of the mounting frame of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a splint; 2. a moving block; 3. mounting a plate; 4. rotating the rod; 5. mounting a box; 6. a bender; 7. a gearbox; 8. a driven bevel gear; 9. a driving bevel gear; 10. erecting a frame; 11. a rotating shaft; 12. a first servo motor; 13. a base; 14. a vertical plate; 15. a second servo motor; 16. a top plate; 17. a worm; 18. a rack; 19. a mounting frame; 20. connecting blocks; 21. a guide bar; 22. a worm gear; 23. rotating the rod; 24. a cavity; 25. a circular gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1-4, a double-machine linkage type numerical control bending machine comprises a base 13, vertical plates 14 are mounted on two sides of the top end of the base 13 through bolts, a top plate 16 is mounted on the top end of each vertical plate 14, a first servo motor 12 is mounted on one side of the top end of the base 13 through bolts, a rotating shaft 11 is mounted at the output end of each first servo motor 12, a driving conical gear 9 is mounted at one end of each rotating shaft 11, a gearbox 7 is welded on one side of each vertical plate 14 on one side of the bottom end of each top plate 16, a driven conical gear 8 is mounted at the input end of each gearbox 7 through a rotating shaft, a mounting box 5 is welded at the bottom end of each top plate 16, a second servo motor 15 is mounted on one side of each mounting box 5 through bolts, a rotating rod 4 is mounted at the output end of each second servo motor 15, one end of each rotating rod 4 is connected with one side inside the mounting box 5 through the rotating shaft, and a moving block 2 is sleeved on the outer wall of each rotating rod 4;

the outer wall of the rotating rod 4 is provided with an external thread, and the inner wall of the moving block 2 is provided with an internal thread matched with the external thread;

the connection mode between the moving block 2 and the mounting box 5 is sliding connection, and the moving range of the moving block 2 is smaller than the length inside the mounting box 5;

specifically, as shown in fig. 1, the controller controls the second servo motor 15 to be activated, so that the second servo motor drives the rotating rod 4 to rotate, thereby causing the moving block 2 to directionally move inside the mounting box 5.

A bending device 6 is arranged on one side of the top end of the top plate 16, and the bottom end of the bending device 6 is connected with the output end of the gearbox 7 through a rotating shaft;

the top end of the base 13 is provided with a vertical frame 10 through bolts, and the inner wall of the vertical frame 10 is connected with the outer wall of the rotating shaft 11 through a bearing;

the driven bevel gear 8 and the driving bevel gear 9 are the same in shape and size, and the driven bevel gear 8 and the driving bevel gear 9 are meshed;

a controller is arranged on one side of the vertical plate 14 on one side of the bottom end of the top plate 16, and the controller is electrically connected with the first servo motor 12 and the second servo motor 15 through conducting wires;

specifically, as shown in fig. 1, the controller starts the first servo motor 12 to drive the driving bevel gear 9 to rotate through the rotating shaft 11, and drives the bending device 6 to rotate to perform the bending operation after the transmission of the driving bevel gear 9 and the driven bevel gear 8 is changed in speed through the transmission case 7.

The other side of the top end of the top plate 16 is provided with a mounting plate 3, the bottom end of the mounting plate 3 is connected with the top end of the moving block 2 through a connecting piece, a mounting frame 19 is mounted at the top end of the mounting plate 3, a cavity 24 is formed in the top end of the mounting frame 19, two guide rods 21 are fixed between two sides in the cavity 24, racks 18 are sleeved on the outer walls of the guide rods 21, connecting blocks 20 are welded at the bottom ends of the racks 18, the bottom ends of the connecting blocks 20 extend into the mounting frame 19 and are welded with clamping plates 1, rotating rods 23 are mounted between the upper end and the lower end in the cavity 24 through rotating shafts, round gears 25 are welded at the bottom ends of the outer walls of the rotating rods 23, worm gears 22 are welded at the top ends of the outer walls of the rotating rods 23, a worm 17 is mounted at one end in the cavity 24 through rotating shafts, and one end of the worm 17 extends to one side of the mounting frame 19;

the worm wheel 22 is meshed with the worm 17, and the circular gear 25 is meshed with the rack 18;

two guide grooves are formed in the top end of the inner part of the mounting rack 19, guide blocks are arranged on one side of the top end of the clamping plate 1, and the clamping plate 1 is in sliding connection with the mounting rack 19 through sliding fit between the guide blocks and the guide grooves;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the worm 17 drives the worm wheel 22 to rotate, so that the rotating rod 23 drives the circular gear 25 to rotate, that is, the circular gear 25 and the rack 18 are matched to cause the two racks 18 to directionally move on the outer wall of the guide rod 21, so that the connecting block 20 drives the two clamping plates 1 to move oppositely to clamp the steel bars.

The working principle is as follows: when the device is used, firstly, the steel bars to be bent are inserted into the mounting rack 19, so that the two clamping plates 1 are respectively arranged at two ends of the steel bars, then the worm 17 is rotated to drive the worm wheel 22 to rotate, the rotating rod 23 drives the circular gear 25 to rotate, the circular gear 25 and the rack 18 are matched to cause the two racks 18 to directionally move on the outer wall of the guide rod 21, and the connecting block 20 drives the two clamping plates 1 to move oppositely to clamp the steel bars;

at the moment, the controller controls the second servo motor 15 to be started to drive the rotary rod 4 to rotate, so that the moving block 2 is caused to directionally move in the mounting box 5, the mounting plate 3 is driven to cause the reinforcing steel bars to move until the reinforcing steel bars move to a proper position of the bending device 6, and at the moment, the controller is used for starting the first servo motor 12 to drive the driving bevel gear 9 to rotate through the rotary shaft 11, and the driving bevel gear 9 and the driven bevel gear 8 are driven to rotate through the transmission of the gearbox 7 and then drive the bending device 6 to rotate for bending operation;

in the bending process, the steel bar also needs to slightly move, and according to the bending angle, the controller timely controls the second servo motor 15 to start for a certain time, so that one end of the steel bar moves for a proper distance, and the two are matched to form linkage to finish bending the steel bar.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a duplex linkage type numerical control crib crimper, includes base (13), its characterized in that: the automatic bending device is characterized in that vertical plates (14) are mounted on two sides of the top end of the base (13) through bolts, a top plate (16) is mounted at the top end of each vertical plate (14), a first servo motor (12) is mounted on one side of the top end of the base (13) through bolts, a rotating shaft (11) is mounted at the output end of each first servo motor (12), a driving bevel gear (9) is mounted at one end of each rotating shaft (11), a gearbox (7) is welded on one side of each vertical plate (14) on the bottom end of the top plate (16), a driven bevel gear (8) is mounted at the input end of the gearbox (7) through a rotating shaft, a mounting box (5) is welded at the bottom end of the top plate (16), a second servo motor (15) is mounted on one side of the mounting box (5) through bolts, a rotating rod (4) is mounted at the output end of the second servo motor (15), one end of the rotating rod (4) is connected with one side inside the mounting box (5) through a rotating shaft, a moving block (2) is sleeved on the outer wall of the rotating rod (4), a bender (6) is mounted on one side of the top end of the top plate (16), the bottom end of the gearbox (6) is connected with the output end of the mounting box (7) through a connecting piece (3), and a connecting piece (3) is arranged on the top plate, mounting bracket (19) are installed on the top of mounting panel (3), and cavity (24) have been seted up to the inside on mounting bracket (19) top, be fixed with two guide arms (21) between the both sides of cavity (24) inside, and the outer wall of guide arm (21) all overlaps and is equipped with rack (18), connecting block (20) have all been welded to the bottom of rack (18), and the bottom of connecting block (20) all extends to the inside welding of mounting bracket (19) have splint (1), install dwang (23) through the pivot between the upper and lower both ends of cavity (24) inside, and the bottom welding of dwang (23) outer wall has round gear (25), the top welding of dwang (23) outer wall has worm wheel (22), worm (17) are installed through the pivot to the inside one end of cavity (24), and the one end of worm (17) extends to one side of mounting bracket (19).

2. The double-machine linkage type numerical control bending machine according to claim 1, characterized in that: the top of base (13) is installed grudging post (10) through the bolt, and is connected between the inner wall of grudging post (10) and the outer wall of rotation axis (11) through the bearing.

3. The double-machine linkage type numerical control bending machine according to claim 1, characterized in that: the outer wall of the rotating rod (4) is provided with external threads, and the inner wall of the moving block (2) is provided with internal threads matched with the internal threads.

4. The double-machine linkage type numerical control bending machine according to claim 1, characterized in that: the driven bevel gear (8) and the driving bevel gear (9) are identical in shape and size, and the driven bevel gear (8) is meshed with the driving bevel gear (9).

5. The double-machine linkage type numerical control bending machine according to claim 1, characterized in that: the worm wheel (22) is meshed with the worm (17), and the circular gear (25) is meshed with the rack (18).

6. The double-machine linkage type numerical control bending machine according to claim 1, characterized in that: two guide slots have been seted up on the inside top of mounting bracket (19), the guide block is all installed to one side on splint (1) top, and constitutes sliding connection between splint (1) all through sliding fit between guide block and the guide slot and mounting bracket (19).

7. The double-machine linkage type numerical control bending machine according to claim 1, characterized in that: the connection mode between the moving block (2) and the mounting box (5) is sliding connection, and the moving range of the moving block (2) is smaller than the length inside the mounting box (5).