CN210450499U

CN210450499U - High-efficient safe punch press drive mechanism

Info

Publication number: CN210450499U
Application number: CN201921476405.7U
Authority: CN
Inventors: 李振晖; 吕时广; 张天伟; 蔡镇蔚; 聂白皇; 周勇
Original assignee: Zhejiang Jinaolan Machine Tool Co ltd
Current assignee: Zhejiang Jinaolan Machine Tool Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a high-efficiency and safe punch press transmission mechanism, which comprises an adjusting mechanism, a driving mechanism, a transmission mechanism and a punching mechanism, wherein the concentric circle part of the inner ring of the adjusting mechanism is provided with the transmission mechanism, one side of the transmission mechanism is provided with the driving mechanism, the output end of the driving mechanism runs through the transmission mechanism and extends to one side of the transmission mechanism, which is far away from the driving mechanism, the punching mechanism is arranged below the transmission mechanism, the input end of the punching mechanism is connected with the output end of the transmission mechanism, the adjusting mechanism comprises a mounting plate, one side of the mounting plate, which is close to the transmission mechanism, is fixedly provided with an arc-shaped connecting plate, the high-efficiency and safe punch press transmission mechanism of the utility model is provided with a ring groove at the connecting position of a transmission flywheel and a belt, carries out limiting block on the belt to avoid the belt, meanwhile, the transmission stability between the poke rod and the driving rod is also improved.

Description

High-efficient safe punch press drive mechanism

Technical Field

The utility model relates to a drive mechanism, in particular to high-efficient safe punch press drive mechanism belongs to punch press drive mechanism technical field.

Background

The punch press is the most common one among the industry stamping equipment, and traditional punch press has the unstable problem of transmission in specific course of operation, and this is because its driven company's structure block is unstable, and it is slightly not hard up to lead to the inner structure to appear because the long-term work of punch press, and then indicates and unstable block connection structure drops, and then causes punch press drive mechanism transmission inefficiency, also certain potential safety hazard appears easily, need design high-efficient safe punch press drive mechanism to this.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide high-efficient safe punch press drive mechanism.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses high-efficient safe punch press drive mechanism, including adjustment mechanism, actuating mechanism, drive mechanism and punching press mechanism, adjustment mechanism's inner ring concentric circles department is provided with drive mechanism, drive mechanism one side is provided with actuating mechanism, actuating mechanism's output runs through drive mechanism and extends to drive mechanism and keeps away from drive mechanism one side, the drive mechanism below is provided with punching press mechanism, punching press mechanism input is connected with the drive mechanism output.

As a preferred technical scheme of the utility model, adjustment mechanism includes the mounting panel, the mounting panel is close to drive mechanism one side fixed mounting and has the arc connecting plate, the inner arc limit fixed mounting of arc connecting plate has semi-annular pole, the equal fixed mounting of semi-annular pole both ends head has the regulating block, two the central symmetric distribution is done about the ring center of semi-annular pole to the regulating block specification is unanimous and each other, two regulating block syntropy one end all is isosceles trapezoid and sets up.

As a preferred technical proposal of the utility model, the driving mechanism comprises a support plate, the support plate is arranged in parallel with the mounting plate, one side of the support plate far away from the transmission mechanism is fixedly provided with a motor, the output end of the motor is fixedly connected with a first square rod, one end of the first square rod far away from the support plate is provided with a slot, a second square rod is inserted in the slot of the first square rod, the slot of the first square rod is designed to be matched with the second square rod, one end of the second square rod far away from the first square rod is fixedly connected with a rotating rod, one side of the support plate far away from the motor is provided with a movable plate, one end of the rotating rod far away from the support plate penetrates through the movable plate and is inserted into the transmission mechanism, two opposite sides of the movable plate are respectively penetrated and inserted with two fixed rods, one end of the two fixed rods close to the, the center of one side of the moving plate, which is far away from the support plate, is vertically and fixedly connected with a first spring.

As a preferred technical scheme of the utility model, drive mechanism includes the flywheel, the flywheel is close to movable plate one side central point and puts and first spring other end fixed connection, the flywheel is kept away from movable plate one side and is provided with the swivel becket, support plate one end fixed mounting is kept away from with the dwang to the inner ring of swivel becket, the outer rampart fixed mounting of swivel becket has the poker rod, the poker rod side is close to the position at middle part and has been seted up the semicircle column breach, a spring side is kept away from to the flywheel has two actuating levers about the perpendicular fixed mounting of dwang central symmetry.

As a preferred technical scheme of the utility model, the external diameter of actuating lever equals the internal diameter of semicircle column breach, and actuating lever and the corresponding setting in semicircle column breach position, the ring channel has been seted up to the outer rampart central loop line department of flywheel, the length of toggle lever is greater than the distance of toggle lever to one of them regulating block.

As a preferred technical scheme of the utility model, the punching mechanism comprises a punching box, one side of the punching box is provided with a groove, a semicircular cake is fixedly arranged at the notch of the upper end of the groove, two inner groove walls of the groove are both provided with a chute, a sliding plate is slidably arranged in the groove, the width of the sliding plate is equal to the groove width of the groove, two sliding blocks are fixedly arranged at the opposite sides of the sliding plate and are matched with the two chutes, the sliding plate is slidably arranged with the punching box through the two sliding blocks and the two chutes, the sliding plate is fixedly connected with the semicircular cake through a second spring near the upper top of the semicircular cake, the sliding plate is vertically and fixedly arranged with a fixed block at the central position far away from one side of the punching box, the upper end surface of the fixed block is fixedly connected with a belt, and the other end of the belt is wound, and the width of the belt is equal to the groove width of the annular groove, and the lower bottom central position of the sliding plate far away from the second spring is fixedly connected with a stamping rod.

The utility model discloses the beneficial effect who reaches is: the utility model discloses high-efficient safe punch press drive mechanism, have high-efficient safe characteristics, in concrete use, compare with traditional punch press drive mechanism, this high-efficient safe punch press drive mechanism, use for a long time to the punch press and lead to originally block to connect and insecure relevant drive mechanism to improve easily, set up the ring channel at transmission flywheel and belt hookup location, carry out spacing block to the belt and avoid the belt to drop, cause the potential safety hazard, set up the semicolumn breach in the junction of poker rod and actuating lever simultaneously, increase the area of contact with the actuating lever through the semicolumn breach, transmission stability between poker rod and the actuating lever also improves simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a driving mechanism and a transmission mechanism of the present invention;

figure 3 is the utility model discloses a first square pole and the square pole slidable mounting structure sketch of second.

In the figure: 1. an adjustment mechanism; 2. a drive mechanism; 3. a transmission mechanism; 4. a stamping mechanism; 11. mounting a plate; 12. an arc-shaped connecting plate; 13. a semi-annular rod; 14. an adjusting block; 21. a carrier plate; 22. a motor; 23. a first square bar; 24. a second square bar; 25. rotating the rod; 26. moving the plate; 27. fixing the rod; 28. an anti-drop cap; 29. a first spring; 31. a flywheel; 32. a rotating ring; 33. a poke rod; 34. a semi-cylindrical notch; 35. a drive rod; 36. an annular groove; 41. punching a box; 42. a groove; 43. semicircular cake blocks; 44. a chute; 45. a slide plate; 46. a slider; 47. a fixed block; 48. a second spring; 49. a stamping rod; 410. a belt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model discloses high-efficient safe punch press drive mechanism, including adjustment mechanism 1, actuating mechanism 2, drive mechanism 3 and punching press mechanism 4, adjustment mechanism 1's inner ring concentric circles department is provided with

drive mechanism

3, 3 one sides of drive mechanism are provided with actuating mechanism 2, actuating mechanism 2's output runs through drive mechanism 3 and extends to drive mechanism 3 and keeps away from drive mechanism 2 one side, 3 below of drive mechanism are provided with punching press mechanism 4, punching press mechanism 4 input is connected with 3 outputs of drive mechanism.

The adjusting mechanism 1 comprises an installing plate 11, an arc-shaped connecting plate 12 is fixedly installed on one side, close to the transmission mechanism 3, of the installing plate 11, a semi-annular rod 13 is fixedly installed on the inner arc edge of the arc-shaped connecting plate 12, adjusting blocks 14 are fixedly installed on two ends of the semi-annular rod 13, the adjusting blocks 14 are consistent in specification and are in central symmetrical distribution with the center of the semi-annular rod 13, the adjusting blocks 14 are arranged in an isosceles trapezoid mode in the same direction, and the shifting rod 33 can climb and fall conveniently to adjust the transmission relation.

Wherein, the driving mechanism 2 comprises a carrier plate 21, the carrier plate 21 and the mounting plate 11 are arranged in parallel, a motor 22 is fixedly mounted on one side of the carrier plate 21 away from the transmission mechanism 3, a first square rod 23 is fixedly connected with the output end of the motor 22, one end of the first square rod 23 away from the carrier plate 21 is provided with a slot, a second square rod 24 is inserted into the slot of the first square rod 23, the slot of the first square rod 23 is matched with the second square rod 24, one end of the second square rod 24 away from the first square rod 23 is fixedly connected with a rotating rod 25, one side of the carrier plate 21 away from the motor 22 is provided with a movable plate 26, one end of the rotating rod 25 away from the carrier plate 21 penetrates through the movable plate 26 and is inserted into the transmission mechanism 3, two opposite sides of the carrier plate 26 are respectively penetrated and inserted with two fixed rods 27, one end of the two fixed rods, an anti-drop cap 28 is fixedly mounted at one end of each of the two fixing rods 27 far away from the carrier plate 21, a first spring 29 is vertically and fixedly connected to the central position of one side of the moving plate 26 far away from the carrier plate 21, and a rewinding force is generated by the first spring 29 to assist the second spring 48 to complete stamping.

The transmission mechanism 3 comprises a flywheel 31, the flywheel 31 is fixedly connected with the other end of the first spring 29 at the central position of one side close to the moving plate 26, a rotating ring 32 is arranged at one side of the flywheel 31 far from the moving plate 26, one end of the inner ring of the rotating ring 32 and one end of the rotating rod 25 far from the carrier plate 21 are fixedly installed, a poking rod 33 is fixedly installed on the outer ring wall of the rotating ring 32, a semi-cylindrical notch 34 is formed in the position of one side edge of the poking rod 33 close to the middle, two driving rods 35 are vertically and fixedly installed on one side of the flywheel 31 far from the first spring 29 in a symmetrical mode relative to the center of the rotating rod 25, and the transmission stability of the pok.

The outer diameter of the driving rod 35 is equal to the inner diameter of the semi-cylindrical notch 34, the driving rod 35 and the semi-cylindrical notch 34 are arranged in a corresponding mode, an annular groove 36 is formed in the center loop line of the outer ring wall of the flywheel 31, and the length of the poke rod 33 is larger than the distance from the poke rod 33 to one of the adjusting blocks 14.

Wherein, the punching mechanism 4 comprises a punching box 41, a groove 42 is provided on one side of the punching box 41, a semicircular cake 43 is fixedly mounted at the notch of the upper end of the groove 42, two inner walls of the groove 42 are both provided with a chute 44, a sliding plate 45 is slidably mounted in the groove 42, the width of the sliding plate 45 is equal to the width of the groove 42, two opposite sides of the sliding plate 45 are both fixedly mounted with sliding blocks 46, the two sliding blocks 46 are matched with the two chutes 44 and are arranged in corresponding positions, the sliding plate 45 is slidably mounted with the punching box 41 through the two sliding blocks 46 and the two chutes 44, the upper top of the sliding plate 45 close to the semicircular cake 43 is fixedly connected with the semicircular cake 43 through a second spring 48, a fixed block 47 is vertically and fixedly mounted at the central position of one side of the sliding plate 45 far away from the punching box 41, and a belt 410 is fixedly connected with, the other end of the belt 410 is wound in the annular groove 36, the width of the belt 410 is equal to the width of the annular groove 36, the sliding plate 45 is far away from the center of the lower bottom of the second spring 48, the fixedly connected stamping rod 49 is arranged, the sliding block 46 improves the stability of the sliding plate 45 in the displacement process, the belt 410 connects the stamping mechanism 4 with the transmission mechanism 3, the double stamping of the elastic restoring force and the elastic rewinding force is realized, and the stamping efficiency is improved.

Specifically, when the utility model is used, at first, the mounting plate 11 and the punching box 41 are both fixedly mounted on the inner wall of the punch, the support plate 21 is fixedly mounted on the bottom of the inner cavity of the punch, the motor 22 is started, the flywheel 31 is driven to rotate by the first square rod 23, the second square rod 24 and the rotating rod 25, at this time, the first spring 29 is forced to rotate, at this time, the elastic recoil force generated by the first spring 29 is increasingly large, the flywheel 31 is driven to rotate along with the rotation of the flywheel 31, the semi-cylindrical notch 34 is buckled with the driving rod 35, so that the rotation of the flywheel 31 is realized by the rotating rod 25, the belt 410 wound on the outer wall of the flywheel 31 starts to be wound, at this time, the belt 410 drives the sliding plate 45 to slide in the groove 42, the second spring 48 is forced to compress, and the elastic restoring force is gradually increased, when the poking rod 33 rotates, at the moment, the driving rod 35 is separated from the semi-cylindrical notch 34, the second square rod 24 slides in the first square rod 23, the flywheel 31 is in a normal position due to the fact that the power source of the poke rod 33 does not exist, the first spring 29 enables the flywheel 31 to be in a normal position due to elastic rewinding, in the process, the second spring 48 is elastically restored to help the flywheel 31 to be in a normal position quickly, and the sliding block 45 drives the punching rod 49 to complete a punching step.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. High-efficient safe punch press drive mechanism, its characterized in that includes adjustment mechanism (1), actuating mechanism (2), drive mechanism (3) and punching press mechanism (4), the inner ring concentric circles department of adjustment mechanism (1) is provided with drive mechanism (3), drive mechanism (3) one side is provided with drive mechanism (2), the output of actuating mechanism (2) runs through drive mechanism (3) and extends to drive mechanism (3) and keeps away from drive mechanism (2) one side, drive mechanism (3) below is provided with punching press mechanism (4), punching press mechanism (4) input is connected with drive mechanism (3) output.

2. The efficient and safe punch transmission mechanism according to claim 1, wherein the adjusting mechanism (1) comprises a mounting plate (11), the mounting plate (11) is fixedly mounted on one side of the transmission mechanism (3) and is provided with an arc-shaped connecting plate (12), a semi-annular rod (13) is fixedly mounted on the inner arc edge of the arc-shaped connecting plate (12), adjusting blocks (14) are fixedly mounted on two ends of the semi-annular rod (13), the adjusting blocks (14) are consistent in specification and are symmetrically distributed about the center of the semi-annular rod (13) in the same direction, and one end of the adjusting blocks (14) in the same direction is in an isosceles trapezoid shape.

3. The efficient and safe transmission mechanism of a punch press according to claim 1, wherein the driving mechanism (2) comprises a support plate (21), the support plate (21) is parallel to the mounting plate (11), a motor (22) is fixedly mounted on one side of the support plate (21) far away from the transmission mechanism (3), the output end of the motor (22) is fixedly connected with a first square rod (23), one end of the first square rod (23) far away from the support plate (21) is provided with a slot, a second square rod (24) is inserted into the slot of the first square rod (23), the slot of the first square rod (23) is matched with the second square rod (24), one end of the second square rod (24) far away from the first square rod (23) is fixedly connected with a rotating rod (25), one side of the support plate (21) far away from the motor (22) is provided with a movable plate (26), dwang (25) are kept away from support plate (21) one end and are run through movable plate (26) and insert drive mechanism (3), movable plate (26) double-phase all run through to insert two dead levers (27), two dead lever (27) are close to support plate (21) one end all with support plate (21) perpendicular fixed connection, two dead lever (27) are kept away from the equal fixed mounting of support plate (21) one end and are had anticreep cap (28), support plate (21) one side central point puts the perpendicular fixedly connected with first spring (29) in movable plate (26).

4. A high-efficiency safe transmission mechanism for a punch press as claimed in claim 1, wherein the transmission mechanism (3) comprises a flywheel (31), the center of one side of the flywheel (31) close to the moving plate (26) is fixedly connected with the other end of the first spring (29), one side of the flywheel (31) far from the moving plate (26) is provided with a rotating ring (32), the inner ring of the rotating ring (32) and one end of the rotating rod (25) far from the carrier plate (21) are fixedly installed, the outer ring wall of the rotating ring (32) is fixedly installed with a poking rod (33), a position of one side of the poking rod (33) close to the middle is provided with a semi-cylindrical notch (34), and one side of the flywheel (31) far from the first spring (29) is vertically and symmetrically and fixedly installed with two driving rods (35) with respect to the.

5. A high-efficiency safe punch press transmission mechanism as claimed in claim 4, wherein the outer diameter of the driving rod (35) is equal to the inner diameter of the semi-cylindrical notch (34), the driving rod (35) is arranged corresponding to the semi-cylindrical notch (34), an annular groove (36) is formed at the central ring line of the outer ring wall of the flywheel (31), and the length of the poke rod (33) is greater than the distance from the poke rod (33) to one of the adjusting blocks (14).

6. A high-efficiency safe punch press transmission mechanism as claimed in claim 1, wherein the punch press mechanism (4) comprises a punch press box (41), one side of the punch press box (41) is provided with a groove (42), a semicircular cake (43) is fixedly installed at the notch of the upper end of the groove (42), two inner walls of the groove (42) are provided with chutes (44), the groove (42) is internally provided with a sliding plate (45) in a sliding manner, the width of the sliding plate (45) is equal to the width of the groove (42), two opposite sides of the sliding plate (45) are respectively and fixedly provided with a sliding block (46), the two sliding blocks (46) are matched with the two chutes (44) and are correspondingly arranged in position, the sliding plate (45) is slidably installed with the punch press box (41) through the two sliding blocks (46) and the two chutes (44), the sliding plate (45) is fixedly connected with the semicircular cake (43) through a second spring (48) near the upper top of the semicircular cake (43), the punching press box is characterized in that a fixed block (47) is vertically and fixedly mounted at the central position of one side, away from the punching press box (41), of the sliding plate (45), a belt (410) is fixedly connected to the upper end face of the fixed block (47), the other end of the belt (410) is wound in the annular groove (36), the width of the belt (410) is equal to the width of the annular groove (36), and the punching press rod (49) is fixedly connected to the central position, away from the lower bottom of the second spring (48), of the sliding plate (45).