CN210907630U

CN210907630U - Full-automatic hydraulic punching machine

Info

Publication number: CN210907630U
Application number: CN201921938169.6U
Authority: CN
Inventors: 凌海军
Original assignee: Hunan Wumei Power Line Equipment Co ltd
Current assignee: Hunan Wumei Power Line Equipment Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-03
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to the technical field of hydraulic mechanical equipment, in particular to a full-automatic hydraulic punching machine, which comprises a front workbench and a rear workbench, a hydraulic press supporting beam and a punching die are fixedly arranged on the front workbench, a hydraulic press is fixedly arranged on the hydraulic press supporting beam, a limiting device is arranged at the front end of the punching die on the front workbench, a sliding groove is arranged on the rear workbench, a moving frame is connected in the sliding groove in a sliding way, a fixing device is fixedly connected on the top surface of the moving frame, a servo motor is fixedly arranged at the rear end of the rear workbench, a threaded rod is fixedly connected with the output end of the servo motor, the threaded rod with remove the lower extreme threaded connection of frame, the utility model discloses fixed processing material that can stabilize avoids the processing material to rock, improves the precision of punching, can let the user easily take out the processing material simultaneously.

Description

Full-automatic hydraulic punching machine

Technical Field

The utility model relates to a hydraulic pressure mechanical equipment technical field especially relates to a full-automatic hydraulic pressure piercing press.

Background

The hydraulic punching machine is a machine which takes liquid as a working medium and is manufactured according to the Pascal principle and used for transferring energy to realize various processes, is suitable for punching operations of various steel, iron, copper, aluminum plates, formed steel, channel steel, I-steel and the like, and has the advantages of small volume, light weight, easy operation, labor saving and quick punching.

The existing full-automatic hydraulic punching machine generally comprises a hydraulic mechanism, a punching die and a propelling mechanism, when punching is carried out, a processing material is fixed by the punching die and the propelling mechanism at two points, because the propelling mechanism needs to propel the processing material forwards, the punching die cannot fix the processing material too tightly, otherwise the propelling mechanism cannot propel the processing material forwards, and meanwhile, in order to take out the processing material after punching is finished, the propelling mechanism cannot fix the processing material very tightly, when the propelling mechanism is closer to the punching die, the distance between the two points for fixing the processing material is smaller and smaller, the punching die and the propelling mechanism cannot fix the processing material very tightly, the processing material cannot be fixed very firmly, and the whole processing material can shake when punching is carried out, so that the punching precision is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed processing material that can stabilize to the full-automatic hydraulic press that punches a hole that conveniently takes out.

In order to realize the above object, the technical scheme of the utility model is that:

a full-automatic hydraulic punching machine comprises a front workbench and a rear workbench, wherein the front workbench is fixedly connected with the rear workbench, a hydraulic press supporting beam and a punching die are fixedly mounted on the front workbench, the punching die is arranged below the hydraulic press supporting beam, a hydraulic press is fixedly mounted on the hydraulic press supporting beam and is connected with an external hydraulic oil pump through a pipeline, a cutter is fixedly connected to the lifting end of the hydraulic press and corresponds to the punching die in position, a control panel is arranged on one side of the front workbench, a limiting device is arranged at the front end of the punching die on the front workbench, a sliding groove is formed in the rear workbench, a moving frame is connected in the sliding groove in a sliding mode, a fixing device is fixedly connected to the top surface of the moving frame, and a servo motor is fixedly mounted at the rear end of the rear workbench, the utility model discloses a hydraulic drive device, including servo motor, hydraulic oil pump, control panel, servo motor's output fixedly connected with threaded rod, the threaded rod with the lower extreme threaded connection who removes the frame, the threaded rod set up in the spout, servo motor, hydraulic oil pump all with control panel electric connection, servo motor, hydraulic oil pump, control panel all with external power source electric connection.

Furthermore, stop device includes spacing, two horizontal spacing posts, two vertical spacing posts, spacing is equipped with four longerons and four crossbeams of being connected with the longeron, every horizontal spacing post through two sliders with two longerons sliding connection at spacing rear end, every vertical spacing post through two sliders with two crossbeams sliding connection of spacing front end, every horizontal spacing post, every vertical spacing post outside all cup joints the cylinder, every the side of slider all link up has the set screw.

Further, fixing device is including fixed box and a plurality of fixed column, fixed box front surface open have with the opening of fixed box intercommunication, every the fixed column link up in the top surface of fixed box extends to fixed box, every the equal fixedly connected with stopper in both ends of fixed column, every the spring has been cup jointed to the inside one end of fixed box in fixed column place, the both ends of spring with the stopper of fixed column bottom and the inside top surface of fixed box are inconsistent.

Further, the inside hollow structure that is of preceding workstation, hydraulic oil pump installs inside the preceding workstation.

Furthermore, slide rails are fixedly arranged on two sides of the sliding groove on the top surface of the rear workbench, and two ends of the moving frame are slidably connected with the slide rails.

The utility model has the advantages that: the utility model discloses a set up stop device at the front end of cut-out press, the last horizontal spacing post and the vertical spacing post of being provided with of stop device, horizontal line spacing post and vertical spacing post can press from both sides the part that the processing material has already been drilled, will originally only become three point fixation by two point fixation of cut-out press and fixing device, make the whole processing material fix more firmly, promote the accuracy of punching; the rollers are sleeved outside the transverse limiting column and the longitudinal limiting column, and the processing materials can be easily taken out by pulling the processing materials outwards.

Drawings

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

FIG. 2 is a schematic structural view of the position limiter of the present invention;

FIG. 3 is a schematic view of the fixing device and the moving frame of the present invention;

FIG. 4 is a schematic view of the rear table of the present invention;

fig. 5 is the connection schematic diagram of the servo motor, the hydraulic oil pump, the control panel and the external power supply of the present invention.

Reference numerals: 1. the hydraulic press comprises a front workbench, 11, a control panel, 2, a rear workbench, 21, a sliding chute, 22, a sliding rail, 3, a hydraulic press supporting beam, 31, a hydraulic press, 32, a pipeline, 33, a hydraulic oil pump, 34, a cutter, 4, a punching die, 5, a limiting device, 51, a limiting frame, 52, a supporting leg, 53, a transverse limiting column, 54, a longitudinal limiting column, 55, a sliding block, 56, a roller, 57, a fixing screw, 6, a moving frame, 7, a fixing device, 71, a fixing box, 72, a fixing column, 73, a limiting block, 74, a spring, 8, a servo motor, 81, a threaded rod, 9 and an external power supply.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-4, a full-automatic hydraulic punching machine comprises a front workbench 1 and a rear workbench 2, the front workbench 1 is fixedly connected with the rear workbench 2, a hydraulic press supporting beam 3 and a punching die 4 are fixedly mounted on the front workbench 1, the punching die 4 is arranged under the supporting beam 3 of the hydraulic press 31, a hydraulic press 31 is fixedly mounted at the central position of the upper surface of the hydraulic press supporting beam 3, the hydraulic press 31 is connected with an external hydraulic oil pump 33 through a pipeline 32, a cutter 34 is fixedly connected to the lifting end of the hydraulic press 31, the lifting end of the hydraulic press 31 penetrates through the supporting beam 3 of the hydraulic press 31, the cutter 34 corresponds to the punching die 4, a control plate 11 is arranged on the side surface of the front workbench 1, a limiting device 5 is fixedly mounted right in front of the punching die 4 on the front workbench 1, a chute 21 is arranged at the central line position of the rear workbench, chute 21 corresponds with 4 positions of cut-out press, sliding connection has removal frame 6 in chute 21, positive intermediate position department fixedly connected with fixing device 7 on the top surface of removal frame 6, fixed mounting has servo motor 8 on the 2 rear ends of back workstation, servo motor 8's output fixedly connected with threaded rod 81, threaded rod 81 and the lower extreme threaded connection who removes frame 6, threaded rod 81 sets up in chute 21, threaded rod 81 length is corresponding with chute 21 length, servo motor 8, hydraulic oil pump 33 all with control panel 11 electric connection, servo motor 8, hydraulic oil pump 33 and control panel 11 all with external power source electric connection.

When the full-automatic hydraulic punching machine is actually used, the size of a processed material is measured firstly, the position of the movable frame 6 is adjusted, the position of the movable frame 6 corresponds to the length of the processed material, the limiting device 5 is adjusted, the limiting device 5 corresponds to the processed material and the punching die 4, the material to be processed is reversely pushed into the punching die 4 and the fixing device 7 on the movable frame 6 from the limiting device 5, the processed material is fixed by the fixing device 7, then the control panel 11 is operated, the servo motor 8 and the hydraulic oil pump 33 are started, punching is started, the punched part of the processed material can enter the limiting device 5, the processed material is fixed by the limiting device 5, the punching die 4 and the fixing device 7 at three points, and the processed material is fixed more stably.

In this embodiment, the limiting device 5 includes a limiting frame 51, two horizontal limiting columns 53, two vertical limiting columns 54, the limiting frame 51 is provided with four longitudinal beams and four cross beams connected with the four longitudinal beams, each horizontal limiting column 53 is connected with the two longitudinal beams at the rear end of the limiting frame 51 through two sliding blocks 55 in a sliding manner, each vertical limiting column 54 is connected with the two cross beams at the front end of the limiting frame 51 through two sliding blocks 55 in a sliding manner, a roller 56 is sleeved outside each horizontal limiting column 53 and each vertical limiting column 54, the roller 56 can roll on the horizontal limiting column 53 and the vertical limiting column 54, a fixing screw 57 is penetrated through the outer side surface of each sliding block 55, when the limiting device 5 is used, the screw on the side surface of the sliding block 55 is unscrewed first, so that the sliding block 55 can slide on the cross beam or the longitudinal beam of the limiting frame 51, the position of the sliding block 55 is adjusted, so that the minimum distance between the rollers 56 on the two horizontal limiting columns and the minimum distance between the rollers 56 on the The sizes of the materials are corresponding, the sliding block 55 is fixed by screwing the fixing screw 57, the rollers 56 on the two transverse limiting columns 53 and the rollers 56 on the two longitudinal limiting columns 54 can clamp the processing materials, the processing materials are prevented from shaking up and down, left and right, and the processing materials clamped between the rollers 56 can be easily taken out as the rollers 56 can roll on the limiting columns.

In this embodiment, the fixing device 7 includes a fixing box 71 and two fixing posts 72, an opening communicated with the fixing box 71 is formed on the front surface of the fixing box 71, which facilitates the processing of the material to enter the fixing box 71, each fixing post 72 extends into the fixing box 71 through the top surface of the fixing box 71, a limit block 73 is fixedly connected to each end of each fixing post 72, a spring 74 is sleeved at one end of the fixing box 71 where each fixing post 72 is located, and both ends of the spring 74 respectively abut against the limit block 73 at the bottom end of the fixing post 72 and the top surface of the fixing box 71, when the fixing device 7 is used, the two fixing posts 72 are pulled upwards, so that the distance between the limit block 73 connected to the bottom surface of the fixing post 72 and the bottom surface inside the fixing box 71 corresponds to the height of the processing material, the processing material is placed in, and when the fixing post 72 is released, the limit block 73 at the lower end of, so as to fix the processing material.

In this embodiment, the inside of the front workbench 1 is a hollow structure, and the hydraulic oil pump 33 is installed inside the front workbench 1, so that the space is saved.

In this embodiment, the sliding rails 22 are fixedly arranged on the top surface of the rear workbench 2 and on the two sides of the sliding groove 21, the two ends of the movable frame 6 are slidably connected with the sliding rails 22, the sliding rails 22 provide a limiting effect for the movement of the movable frame 6, and the movable frame 6 cannot move forward.

The utility model discloses a set up stop device 5 at the front end of cut-out press 4, be provided with horizontal spacing post 53 and vertical spacing post 54 on stop device 5, horizontal line spacing post and vertical spacing post 54 can press from both sides the part that the processing material has already been drilled, will originally only become three point fixation by two point fixation of cut-out press 4 and fixing device 7, make the whole processing material fix more firmly, promote the accuracy of punching; the transverse limiting column 53 and the longitudinal limiting column 54 are sleeved with a roller 56, and the processing material can be easily taken out by pulling the processing material outwards.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The full-automatic hydraulic punching machine comprises a front workbench (1) and a rear workbench (2), wherein the front workbench (1) is fixedly connected with the rear workbench (2), a hydraulic machine (31) supporting beam (3) and a punching die (4) are fixedly arranged on the front workbench (1), the punching die (4) is arranged below the hydraulic machine supporting beam (3), a hydraulic machine (31) is fixedly arranged on the hydraulic machine supporting beam (3), the hydraulic machine (31) is connected with an external hydraulic oil pump (33) through a pipeline (32), a cutter (34) is fixedly connected on a lifting end of the hydraulic machine (31), the cutter (34) corresponds to the punching die (4) in position, and the full-automatic hydraulic punching machine is characterized in that a control plate (11) is arranged on one side of the front workbench (1), and a limiting device (5) is arranged at the front end of the punching die (4) on the front workbench (1), it has spout (21) to open on back workstation (2), sliding connection has removal frame (6) in spout (21), fixedly connected with fixing device (7) on removal frame (6) top surface, fixed mounting has servo motor (8) on back workstation (2) rear end, the output end fixedly connected with threaded rod (81) of servo motor (8), threaded rod (81) with the lower extreme threaded connection who removes frame (6), threaded rod (81) set up in spout (21), servo motor (8), hydraulic oil pump (33) all with control panel (11) electric connection, servo motor (8), hydraulic oil pump (33), control panel (11) all with external power source electric connection.

2. The full-automatic hydraulic punching machine according to claim 1, wherein the limiting device (5) comprises a limiting frame (51), two transverse limiting columns (53) and two longitudinal limiting columns (54), spacing (51) are equipped with four longerons and four crossbeams of being connected with four longerons, fixedly connected with supporting legs (52) on the four corners of spacing (51) bottom surface, every horizontal spacing post (53) through two slider (55) with two longeron sliding connection of spacing (51) rear end, every vertical spacing post (54) through two slider (55) with two crossbeam sliding connection of spacing (51) front end, every horizontal spacing post (53), every cylinder (56) have all been cup jointed to vertical spacing post (54) outside, every fixed screw (57) have all been link up to the side of slider (55).

3. The full-automatic hydraulic punching machine according to claim 1, wherein the fixing device (7) comprises a fixing box (71) and a plurality of fixing columns (72), an opening communicated with the fixing box (71) is formed in the front surface of the fixing box (71), each fixing column (72) penetrates through the top surface of the fixing box (71) and extends into the fixing box (71), limiting blocks (73) are fixedly connected to two ends of each fixing column (72), a spring (74) is sleeved at one end of the fixing box (71) where each fixing column (72) is located, and two ends of each spring (74) are respectively abutted to the limiting blocks (73) at the bottom ends of the fixing columns (72) and the top surface of the inside of the fixing box (71).

4. The full-automatic hydraulic punching machine according to claim 1, wherein the front table (1) is hollow inside, and the hydraulic oil pump (33) is installed inside the front table (1).

5. The full-automatic hydraulic punching machine according to claim 1, wherein sliding rails (22) are fixedly arranged on both sides of the sliding groove (21) on the top surface of the rear workbench (2), and both ends of the movable frame (6) are slidably connected with the sliding rails (22).