CN216780011U - Full-automatic numerical control punching machine for machining mechanical parts - Google Patents

Abstract

The utility model discloses a full-automatic numerical control punching machine for machining mechanical parts, which comprises a platform, wherein both sides of the bottom of the platform are fixedly connected with supporting columns, a through hole above a positioning rod is in clearance fit with a curved rod, one end of the curved rod is fixedly connected with a baffle, the outer wall of the baffle is movably connected with a groove at the output end of a hydraulic cylinder, one side of the output end of the hydraulic cylinder is fixedly connected with a cover plate through a bolt, a first spring is movably connected above the outer wall of the curved rod, and both ends of the first spring are respectively and fixedly connected with one side of the baffle and one side of the cover plate. The utility model relates to the technical field of punching machines, which realizes the quick replacement of a punch through the matching among a cover plate, a first spring and a curved bar, accelerates the working progress when punching holes with different apertures, solves the problem that the existing device can not quickly replace pressing heads with different apertures according to the requirements when working, prolongs the working time and improves the working efficiency.

Description

Full-automatic numerical control punching machine for machining mechanical parts

Technical Field

The utility model relates to the technical field of punching machines, in particular to a full-automatic numerical control punching machine for machining mechanical parts.

Background

The punching machine is a mechanical device which completes punching by mounting raw materials and enabling a punching die to act on the materials under the driving of a power mechanism. The punching machine can carry out the operation that forced metals such as thin slice processing, punching press, mould pressing, impressed watermark get into the mould, in sheet metal's punching a hole, in order to improve work efficiency, just need a machine parts processing to use full-automatic numerical control punching machine, a simple structure, low cost, the full-automatic punching machine of numerical control of job stabilization reliable for example application number "201620676011.6", it is including installing the motor in the frame to make the machined hole that forms after punching a hole more level and more smooth and smooth.

The working principle of the punching machine is that after raw materials are arranged on a working machine platform, a punching die acts on the materials under the drive of a power mechanism (manual drive or hydraulic drive), so that punching operation is completed.

But the pressure head in different apertures can not be changed as required fast when the existing device is in operation, thereby prolonging the working time and reducing the working efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a full-automatic numerical control punching machine for machining mechanical parts, which solves the problems that the existing device cannot rapidly replace pressing heads with different apertures according to the requirements during working, prolongs the working time and reduces the working efficiency.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a machine parts processing is with full-automatic numerical control piercing press, includes the platform, the equal rigid coupling in bottom both sides of platform has the pillar, the top rigid coupling of platform has the bent plate, there is the pneumatic cylinder at the middle part of bent plate through the bolt rigid coupling, the output laminating of pneumatic cylinder has the drift, the top rigid coupling of drift has the locating lever, the outer wall of locating lever and the below through-hole clearance fit of pneumatic cylinder, the top through-hole clearance fit of locating lever has the curved bar, the one end rigid coupling of curved bar has first baffle, the outer wall of first baffle links to each other with the output recess activity of pneumatic cylinder, there is the apron output one side of pneumatic cylinder through bolt fixedly connected with, the outer wall top activity of curved bar links to each other has first spring, the both ends of first spring respectively with one side of first baffle and one side fixed connection of apron.

Preferably, the top rigid coupling of platform has the base, the equal activity of the top both sides recess of base links to each other there is the stopper, two the stopper all is through the both sides fixed connection of first screw rod with the base.

Preferably, the inboard top rigid coupling of bent plate has the square shell, the inner wall top rigid coupling of square shell has the motor, the output rigid coupling of motor has the second screw rod, the outer wall one side of second screw rod is rotated with inner wall one side of square shell through the bearing and is linked to each other, the outer wall screw thread of second screw rod links to each other there is the sleeve, telescopic bottom rigid coupling has the sliding sleeve, the inner wall sliding clamping of sliding sleeve has the slide bar, the bottom rigid coupling of sliding sleeve has the second baffle, the outer wall top of second baffle links to each other with the bottom through-hole activity of square shell.

Preferably, the sliding sleeve and the sliding rod form a sliding limiting mechanism.

Preferably, the bottom rigid coupling of platform has the montant, one side recess sliding clamping of montant has the slider, outer wall one side of slider links to each other with one side through-hole activity of montant, the top rigid coupling of slider has the second spring, the top of second spring and the recess top fixed connection of montant, the outer wall below of slider and the inboard through-hole clearance fit of montant, the outer wall bottom clearance fit of slider has the connecting rod, the outer wall of connecting rod links to each other with the below recess activity of montant, one side rigid coupling of connecting rod has the collecting box, pressure sensor is installed to the inner wall bottom of collecting box, one side of pressure sensor links to each other through the wire electrical property has bee calling organ, bee calling organ's bottom and the inner wall bottom fixed connection of collecting box.

The utility model provides a full-automatic numerical control punching machine for machining mechanical parts. The method has the following beneficial effects: this machine parts processing is with full-automatic numerical control piercing press passes through the cooperation between apron, first spring and the knee-lever, has realized the quick replacement of drift, when carrying out punching a hole in different apertures for the job schedule has solved the pressure head that current device can not be quick change different apertures as required when carrying out the during operation, has prolonged operating time's problem, has improved work efficiency.

Through the cooperation between second spring, slider and the connecting rod, realized the automatic collection of waste material, avoided the waste material to pile up near the workstation, conveniently concentrate recovery processing to the waste material, reduced the waste of resource, practiced thrift the human cost.

Drawings

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

FIG. 2 is a schematic external view of FIG. 1;

FIG. 3 is a schematic view of the cover plate, first spring and curved bar of FIG. 1;

fig. 4 is a schematic structural view of the second spring, the slider and the link in fig. 1.

In the figure: 1. platform, 2, pillar, 3, bent plate, 4, pneumatic cylinder, 5, drift, 6, locating lever, 7, curved bar, 8, first baffle, 9, apron, 10, first spring, 11, base, 12, stopper, 13, first screw rod, 14, montant, 15, slider, 16, second spring, 17, connecting rod, 18, collecting box, 19, square shell, 20, motor, 21, second screw rod, 22, sleeve, 23, sliding sleeve, 24, slide bar, 25, second baffle, 26, pressure sensor, 27, bee calling organ.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as can be known from FIGS. 1 to 3, a full-automatic numerical control punching machine for machining mechanical parts comprises a platform 1 and is characterized in that: the two sides of the bottom of the platform 1 are fixedly connected with supporting columns 2, the top of the platform 1 is fixedly connected with a bent plate 3, the middle of the bent plate 3 is fixedly connected with a hydraulic cylinder 4 through bolts, the type of the hydraulic cylinder 4 is MOB, the output end of the hydraulic cylinder 4 is attached with a punch 5, the top of the punch 5 is fixedly connected with a positioning rod 6, the outer wall of the positioning rod 6 is in clearance fit with a through hole below the hydraulic cylinder 4, the positioning rod 6 can find a fixed position conveniently by a user, a curved rod 7 is in clearance fit with a through hole above the positioning rod 6, the curved rod 7 can move in the through hole of the positioning rod 6, one end of the curved rod 7 is fixedly connected with a first baffle plate 8, the outer wall of the first baffle plate 8 is movably connected with a groove of the output end of the hydraulic cylinder 4, one side of the output end of the hydraulic cylinder 4 is fixedly connected with a cover plate 9 through bolts, a first spring 10 is movably connected above the outer wall of the curved rod 7, and two ends of the first spring 10 are respectively fixedly connected with one side of the first baffle plate 8 and one side of the cover plate 9;

in the specific implementation process, it is worth particularly pointing out that the fast replacement of the punch 5 is realized through the cooperation between the cover plate 9, the first spring 10 and the curved bar 7, the work schedule is accelerated when punching holes with different apertures is performed, the problem that the existing device cannot fast replace the press heads with different apertures according to the needs when working is solved, the work time is prolonged, and the work efficiency is improved;

further, a base 11 is fixedly connected to the top of the platform 1, grooves on two sides of the top of the base 11 are movably connected with limiting blocks 12, through holes are formed in the middle of the limiting blocks 12, the size of each through hole is matched with that of a plate to be processed, stable operation of the plate is guaranteed, and the two limiting blocks 12 are fixedly connected with two sides of the base 11 through first screws 13;

in the specific implementation process, it is worth particularly pointing out that the replacement of the limiting block 12 is realized, the punching of metal plates with different thicknesses can be dealt with, and the applicability of the device is improved;

concretely, when using this machine parts processing to use full-automatic numerical control piercing press, when changing drift 5, the user can stimulate both sides curved bar 7 earlier, elastic deformation has taken place for first spring 10 this moment, curved bar 7 breaks away from locating lever 6 simultaneously, drift 5 falls down naturally, when changing new drift 5, pass locating lever 6 in the through-hole of 4 outputs of pneumatic cylinder, then the user loosens the handle of curved bar 7, first spring 10 at this moment loses external force and supports and take place elastic deformation and drive the joint of curved bar 7 and fix in the through-hole of locating lever 6.

Example two: as can be seen from fig. 1, 2 and 4, a square shell 19 is fixedly connected to the top of the inner side of the bent plate 3, a motor 20 is fixedly connected to the top of the inner wall of the square shell 19, the motor 20 is in the model number SM80-D601930, the output end of the motor 20 is fixedly connected to a second screw 21, one side of the outer wall of the second screw 21 is rotatably connected to one side of the inner wall of the square shell 19 through a bearing, the second screw 21 can rotate through the bearing, the outer wall of the second screw 21 is in threaded connection with a sleeve 22, the bottom of the sleeve 22 is fixedly connected to a sliding sleeve 23, the inner wall of the sliding sleeve 23 is slidably clamped with a sliding rod 24, the sliding sleeve 23 can move on the outer wall of the sliding rod 24, the bottom of the sliding sleeve 23 is fixedly connected to a second baffle 25, the upper portion of the outer wall of the second baffle 25 is movably connected to the bottom through hole of the square shell 19, the second baffle 25 can move in the bottom through hole of the square shell 19, and the second baffle 25 mainly aims to drive the metal plate to move;

in the specific implementation process, it is worth particularly pointing out that the automatic driving of the metal plate is realized, and the distance between punching positions is changed according to the movement interval of the adjusting hydraulic cylinder 4 and the rotating speed of the motor 20;

further, the sliding sleeve 23 and the sliding rod 24 form a sliding limiting mechanism;

in the specific implementation process, it is worth particularly pointing out that the sliding sleeve 23 and the sliding rod 24 form a sliding limiting mechanism which can limit the sleeve 22, so as to ensure the sleeve 22 to move horizontally;

further, a vertical rod 14 is fixedly connected to the bottom of the platform 1, a sliding block 15 is slidably clamped in a groove on one side of the vertical rod 14, the sliding block 15 can move up and down in a groove on one side of the vertical rod 14, one side of the outer wall of the sliding block 15 is movably connected with a through hole on one side of the vertical rod 14, a second spring 16 is fixedly connected to the top of the sliding block 15, the second spring 116 can always give an elastic force to the sliding block 15 to enable the sliding block 15 to be completely clamped in the groove of the clamping rod 17 for fixing, the top of the second spring 16 is fixedly connected with the top of the groove of the vertical rod 14, the lower part of the outer wall of the sliding block 15 is in clearance fit with the through hole on the inner side of the vertical rod 14, a connecting rod 17 is in clearance fit with the bottom of the outer wall of the sliding block 15, the connecting rod 17 can move back and forth in the groove below the vertical rod 14, a collecting box 18 is fixedly connected to one side of the connecting rod 17, the pressure sensor 26 is installed at the bottom of the inner wall of the collection box 18, one side of the pressure sensor 26 is electrically connected with the buzzer 27 through a lead, the models of the pressure sensor 26 and the buzzer 27 are not limited, if the numerical value of the pressure sensor 26 exceeds a preset value, a signal is transmitted into the buzzer 27 to alarm and remind, and the bottom of the buzzer 27 is fixedly connected with the bottom of the inner wall of the collection box 18;

in the specific implementation process, it is worth particularly pointing out that through the cooperation among the second spring 16, the sliding block 15 and the connecting rod 17, the automatic collection of the waste materials is realized, the waste materials are prevented from being accumulated near the workbench, the waste materials are conveniently recycled and treated in a centralized manner, the waste of resources is reduced, and the labor cost is saved;

specifically, on the basis of the first embodiment, the user can insert metal plate into the limiting block 24 first, make one end of the metal plate abut against one side of the second baffle 25, then the user can start the motor 20, the motor 20 drives the second screw 21 to rotate, the second screw 21 can drive the sleeve 22 to move linearly when rotating, the sleeve 22 drives the second baffle 25 below to move during the movement, at the moment, the hydraulic cylinder 4 is synchronously started to drive the punch 5 to work, continuous punching operation is realized, round holes are formed in the middle of the platform 1 and the middle of the base 11, punched waste materials can fall into the collecting box 18 through the round holes, and the user can pull the handle of the sliding block 15 to take down the collecting box 18 for processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a machine parts processing is with full-automatic numerical control piercing press, includes platform (1), its characterized in that: the bottom of the platform (1) is fixedly connected with a strut (2), the top of the platform (1) is fixedly connected with a bent plate (3), the middle of the bent plate (3) is fixedly connected with a hydraulic cylinder (4) through a bolt, the output end of the hydraulic cylinder (4) is attached with a punch (5), the top of the punch (5) is fixedly connected with a positioning rod (6), the outer wall of the positioning rod (6) is in clearance fit with the lower through hole of the hydraulic cylinder (4), the upper through hole of the positioning rod (6) is in clearance fit with a curved rod (7), one end of the curved rod (7) is fixedly connected with a first baffle (8), the outer wall of the first baffle (8) is movably connected with an output end groove of the hydraulic cylinder (4), one side of the output end of the hydraulic cylinder (4) is fixedly connected with a cover plate (9) through a bolt, and a first spring (10) is movably connected above the outer wall of the curved rod (7), and two ends of the first spring (10) are respectively and fixedly connected with one side of the first baffle plate (8) and one side of the cover plate (9).

2. The full-automatic numerical control punching machine for machining the mechanical parts, according to claim 1, is characterized in that: the top rigid coupling of platform (1) has base (11), the top both sides recess of base (11) all activity links to each other stopper (12), two stopper (12) all are through the both sides fixed connection of first screw rod (13) with base (11).

3. The full-automatic numerical control punching machine for machining the mechanical parts, according to claim 1, is characterized in that: the inboard top rigid coupling of bent plate (3) has square shell (19), the inner wall top rigid coupling of square shell (19) has motor (20), the output rigid coupling of motor (20) has second screw rod (21), the outer wall one side of second screw rod (21) is rotated through bearing and inner wall one side of square shell (19) and is linked to each other, the outer wall screw thread of second screw rod (21) links to each other sleeve (22), the bottom rigid coupling of sleeve (22) has sliding sleeve (23), the inner wall slip joint of sliding sleeve (23) has slide bar (24), the bottom rigid coupling of sliding sleeve (23) has second baffle (25), the outer wall top of second baffle (25) links to each other with the bottom through-hole activity of square shell (19).

4. The full-automatic numerical control punching machine for machining mechanical parts according to claim 3, characterized in that: the sliding sleeve (23) and the sliding rod (24) form a sliding limiting mechanism.

5. The full-automatic numerical control punching machine for machining the mechanical parts, according to claim 1, is characterized in that: the bottom rigid coupling of platform (1) has montant (14), one side recess slip joint of montant (14) has slider (15), outer wall one side of slider (15) links to each other with one side through-hole activity of montant (14), the top rigid coupling of slider (15) has second spring (16), the top of second spring (16) and the recess top fixed connection of montant (14), the outer wall below of slider (15) and the inboard through-hole clearance fit of montant (14), the outer wall bottom clearance fit of slider (15) has connecting rod (17), the outer wall of connecting rod (17) links to each other with the below recess activity of montant (14), one side rigid coupling of connecting rod (17) has collecting box (18), pressure sensor (26) are installed to the inner wall bottom of collecting box (18), one side of pressure sensor (26) is passed through wire electrical property and is linked together bee calling organ (27), the bottom of the buzzer (27) is fixedly connected with the bottom of the inner wall of the collection box (18).

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