CN217666151U

CN217666151U - Direct-drive press machine

Info

Publication number: CN217666151U
Application number: CN202220819361.9U
Authority: CN
Inventors: 庞琦; 张文义; 赵均新; 张曜
Original assignee: Qingdao Huazhuo Direct Drive Forging Machinery Co ltd
Current assignee: Qingdao Huazhuo Direct Drive Forging Machinery Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-10-28
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a directly drive press relates to press technical field, include: the stamping machine comprises a machine body, wherein a stamping space is arranged in the middle of the machine body; the hexagonal fixing base is fixedly arranged at the top end of the machine body; the direct drive motor is fixedly arranged on the inner side of the top end of the hexagonal fixing base, and a top plate is arranged at the top end of the direct drive motor; the screw rod can rotate in the positive and negative directions and is arranged in the middle of the bottom end of the direct drive motor; the hammer head component is arranged in the stamping space of the machine body and can move up and down through a screw rod nut; the flywheel is fixedly sleeved on the outer side of the outer wall of the screw rod; and the two brakes are fixedly arranged on the machine body and provided with air valves. The direct-drive press has the advantages of small friction force, high speed, greatly improved efficiency, stable hitting power and low noise, and can be widely applied to metal forming processes such as forging and stamping.

Description

Direct-drive press machine

Technical Field

The utility model relates to a press technical field specifically is a directly drive press.

Background

The press (including punch press, hydropress) is a kind of structure exquisite universal press, have extensive use, such characteristics as being high of production efficiency, the press can be used in cutting off, punching a hole, blanking, bending, riveting and shaping, etc. extensively, make the metal take place plastic deformation and fracture and process into the part by exerting the pressure to the metal blank greatly, the mechanical press drives the big belt pulley (usually also used as the flywheel) through the V-belt by the electric motor while working, drive the crank block mechanism through gear pair and clutch, make slide block and terrace die go down straightly, the mechanical press is in the slide block Cheng Shanghang after the forging and pressing work is finished;

the existing press of part overall structure is single, and some presses adopt belt or gear drive chain, and mechanical wear degree is big, and the noise is big, and the striking effect is unstable, and the tup corresponding speed is slow, and the life of whole equipment can not guarantee, easily breaks down, to above-mentioned problem, we provide a directly drive the press.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a directly drive press to solve the mechanical wear degree that provides among the prior art big, the noise is big, strikes the effect unstability, and the tup corresponding speed is slow, and whole equipment IDE life can not guarantee, the problem of easy breaking down.

In order to achieve the above object, the utility model provides a following technical scheme: a direct drive press comprising:

the stamping machine comprises a machine body, wherein a stamping space is arranged in the middle of the machine body;

the hexagonal fixing base is fixedly arranged at the top end of the machine body;

the direct drive motor is fixedly arranged on the inner side of the top end of the hexagonal fixing base, and a top plate is arranged at the top end of the direct drive motor;

the screw rod can rotate in the positive and negative directions and is arranged in the middle of the bottom end of the direct drive motor;

the hammer head component is arranged in the stamping space of the machine body and can move up and down through a screw rod nut;

the flywheel is fixedly sleeved on the outer side of the outer wall of the screw rod;

the two brakes are fixedly arranged on the machine body, air valves are arranged on the brakes, and the braking ends of the brakes extend into the machine body and are matched with the flywheel;

the air path assembly is fixedly arranged on the outer wall of the machine body;

the lubricating assembly is fixedly arranged on the outer wall of the machine body;

the ejection device is arranged at the bottom end of the machine body.

In a possible implementation manner, the hammer head assembly is movably arranged in the stamping space of the machine body through a sliding chute and a sliding block.

In one possible embodiment, a plurality of stamping cavities are provided in the ram head assembly.

In a possible embodiment, a nut is arranged in the hammer head assembly and is screwed outside the outer wall of the screw rod.

In a possible embodiment, the gas circuit assembly comprises a gas transmission pipeline, and an air nozzle is arranged at the output end of the gas transmission pipeline and is located in the stamping space.

In a possible embodiment, the lubricating assembly is an automatic oil feeder and a lubricating oil tank, and the output end of the automatic oil feeder extends to the sliding groove or the sliding block.

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

1. the direct-drive press machine is reasonable in overall structural design, the displacement driving of the hammer head component is realized mainly through the forward and reverse rotation of a direct-drive motor and the matching action of a screw nut, after the integral equipment is driven, electromagnetic energy is converted into kinetic energy under the action of the direct-drive motor, the screw is driven to rotate, a flywheel is driven to rotate through the rotation of the screw, the inertia force in the rotating direction is realized through the weight of the flywheel, the screw is movably arranged on the inner side of the hammer head component through the nut, in the rotating process of the screw, the linear movement driving effect of the integral hammer head component is realized under the action of threads, in addition, the auxiliary action of a sliding groove sliding block is carried out on the hammer head component, so that the integral hammer head component is more stable in the moving process, the stamping effect is realized through the up-down movement of the hammer head component in a stamping space, after a workpiece to be stamped is placed in the stamping space by a worker, the reciprocating hammer head component and a stamping cavity on the inner side of the integral hammer head component realize the stamping effect on the workpiece, the transmission of the direct-drive motor direct-drive wheel body linkage transmission, the transmission of the transmission medium is electromagnetic force, the non-sensing belt and the gear transmission chain, the friction force is small, the response speed is greatly improved, the screw rod type press machine is basically, the direct-drive machine has a stable operation and the stable and the stamping forming efficiency is basically, and the application is basically applicable to stamping forming process, and the stamping forming, and the stamping efficiency is relatively long service life is substantially longer, and the direct-drive metal stamping forming process, and the direct-drive machine is relatively long;

2. the direct-drive press machine is also provided with the air path assembly, the flywheel can be braked through the arrangement of the air path assembly, and meanwhile, the residual scraps in the stamping space after single stamping are quickly cleaned, so that a good working state is always processed in the stamping space, the quality of a workpiece is improved, the operation steps of workers are reduced, and the processing efficiency is improved;

3. this directly drive press still is provided with lubricating assembly, and wherein lubricating assembly can provide good lubricated effect for the reciprocating motion of tup subassembly, reduces the operation noise of whole equipment, reduces work piece mechanical wear, reduces equipment trouble incidence by a wide margin.

Drawings

FIG. 1 is a schematic view of the front view and partial sectional structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention.

In the figure: 1. a direct drive motor; 2. a brake; 3. a flywheel; 4. a screw; 5. a hammerhead assembly; 6. a body; 7. a gas circuit component; 8. a hexagonal fixing base; 9. a lubrication assembly; 10. a stamping space; 11. stamping a cavity; 12. a material ejecting device; 13. a nut; 14. a gas pipeline; 15. a top plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the utility model provides a direct-drive press technical scheme: a direct drive press comprising: the device comprises a direct drive motor 1, a brake 2, a flywheel 3, a screw rod 4, a hammer head component 5, a machine body 6, a gas circuit component 7, a hexagonal fixed base 8, a lubricating component 9 and an ejection device 12, wherein a stamping space 10 is arranged in the middle of the machine body 6; the hexagonal fixed base 8 is fixedly arranged at the top end of the machine body 6; the direct drive motor 1 is fixedly arranged on the inner side of the top end of the hexagonal fixed base 8, and a top plate 15 is arranged on the top end of the direct drive motor 1; the screw rod 4 can be arranged in the middle of the bottom end of the direct drive motor 1 in a forward and reverse rotating mode; the hammer head component 5 is arranged in the punching space 10 of the machine body 6 through the screw rod 4 and the nut 13 which can move along the up-down direction; the flywheel 3 is fixedly sleeved on the outer side of the outer wall of the screw rod 4; the two brakes 2 are fixedly arranged on the machine body 6, the brakes 2 are provided with air valves and are connected with the air channel assembly 7, and the braking ends of the brakes 2 extend into the machine body 6 and are matched with the flywheel 3; the air channel component 7 is fixedly arranged on the outer wall of the machine body 6; the lubricating component 9 is fixedly arranged on the outer wall of the machine body 6; the ejector 12 is arranged at the bottom end of the machine body 6.

It can be understood that the device has reasonable integral structure design, mainly through the positive and negative rotation of the direct drive motor 1 and the matching action of the screw 4 and the nut 13, realize the displacement drive to the hammer head component 5, after the integral device is driven, under the action of the direct drive motor 1, the electromagnetic energy is converted into kinetic energy, the screw 4 is driven to rotate, the flywheel 3 is synchronously driven to rotate through the rotation of the screw 4, the inertia force in a rotating direction is realized through the self weight of the flywheel 3, wherein the screw 4 is movably arranged at the inner side of the hammer head component 5 through the nut 13, in the rotating process of the screw 4, the linear movement driving effect to the integral hammer head component 5 is realized under the action of the thread, in addition, the hammer head component 5 is more stable in the moving process through the auxiliary action of the sliding chute and the sliding block, the up-and-down movement of the hammer head component 5 in the punching space 10 is realized, the punching effect, after a workpiece to be punched is placed in the punching space 10 by a worker, the hammer head component 5 and the punching cavity 11 on the punching are more stable, the direct drive of the screw motor 1, the direct drive gear wheel body, the transmission mechanism has no noise, the transmission mechanism has the advantages of being applied to the relatively short service life and no noise, and the stable and no mechanical transmission, and no more stable and no noise, and no mechanical transmission, and no more stable and no mechanical transmission, and no noise is greatly increased, and no mechanical transmission, and no more stable and no more applicable to the application is greatly, and no more applicable to the forging and no more long forging process of the forging and no more long forging and no noise is greatly increased. In addition, the device is also provided with the air path assembly 7, the flywheel 3 can be braked through the arrangement of the air path assembly 7, and the residual scraps in the stamping space 10 after single stamping can be quickly cleaned, so that a good working state is always processed in the stamping space 10, the quality of a workpiece is improved, and the operation steps of workers are reduced; the processing efficiency is improved; in addition, the device is also provided with a lubricating component 9, wherein the lubricating component 9 can provide a good lubricating effect for the reciprocating movement of the hammer head component 5, the running noise of the whole device is reduced, the mechanical abrasion of a workpiece is reduced, and the failure occurrence rate of the device is greatly reduced.

Specifically, gas in the gas circuit subassembly 7 can be compressed through the air compressor machine, and at practical application's in-process, the state of opening and shutting through the air nozzle in this device of control realizes the release of high-pressure gas in the air compressor machine to the realization is to the clean effect in punching press space 10, and gas circuit subassembly 7 still can provide the air supply for stopper 2, realizes the braking effect of stopper 2.

In some examples, the hammer head assembly 5 is movably disposed in the punching space 10 of the machine body 6 through a sliding chute.

It can be understood that the setting of spout slider makes tup subassembly 5 at up-and-down reciprocating motion's in-process, has more stability, especially at the in-process of work piece punching press, can guarantee throughout that tup subassembly 5 carries out the punching press along the vertical direction through the spout slider.

In some examples, furthermore, a plurality of punching cavities 11 are arranged in the hammer head assembly 5, so that the single hammer head assembly 5 can perform secondary punching processing on a single workpiece.

In some examples, furthermore, a nut 13 is arranged in the hammer head assembly 5, the nut 13 is screwed on the outer side of the outer wall of the screw rod 4, and the screw rod 4 is matched in a threaded manner through the threads on the nut 13 to realize a thread transmission manner, so that the failure rate is low, and the stability is good.

In some examples, further, gas circuit subassembly 7 includes gas transmission pipeline 14, is provided with the air nozzle on gas transmission pipeline 14's the output, and the air nozzle is located punching press space 10, can clear up remaining piece after the work piece punching press is accomplished, guarantees that the work piece all possesses better punching press environment before the punching press each time, guarantees work piece shaping effect and yields.

In some examples, the lubricating assembly 9 is further an automatic oil feeder and a lubricating oil tank, the output end of the automatic oil feeder extends to the sliding groove or the sliding block, lubricating oil can be released to the surface of the mechanical part which participates in friction generated during the up-and-down movement of the hammer head assembly 5 through the automatic oil feeder, the surface of the mechanical part which is in friction is always ensured to be in a good lubricating state, and the mechanical wear degree and the possibility of equipment failure are reduced.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A direct drive press, comprising:

the stamping machine comprises a machine body (6), wherein a stamping space (10) is arranged in the middle of the machine body (6);

the hexagonal fixing base (8), the hexagonal fixing base (8) is fixedly installed at the top end of the machine body (6);

the direct-drive motor (1), the direct-drive motor (1) is fixedly arranged on the inner side of the top end of the hexagonal fixing base (8), and a top plate (15) is arranged at the top end of the direct-drive motor (1);

the screw (4) is arranged in the middle of the bottom end of the direct drive motor (1) and can rotate in the positive and negative directions;

the hammer head component (5) is arranged in a stamping space (10) of the machine body (6) and can move up and down through a screw rod (4) and a nut (13);

the flywheel (3) is fixedly sleeved on the outer side of the outer wall of the screw rod (4);

the two brakes (2) are fixedly arranged on the machine body (6), an air valve is arranged on each brake (2), and the braking end of each brake (2) extends into the machine body (6) and is matched with the flywheel (3);

the air path assembly (7), the air path assembly (7) is fixedly arranged on the outer wall of the machine body (6);

the lubricating component (9), the lubricating component (9) is fixedly arranged on the outer wall of the machine body (6);

an ejector device (12), the ejector device (12) being arranged at the bottom end of the machine body (6).

2. A direct drive press as claimed in claim 1, characterised in that: the hammer head assembly (5) is movably arranged in a stamping space (10) of the machine body (6) through a sliding chute and a sliding block.

3. A direct drive press as claimed in claim 1, characterised in that: a plurality of stamping cavities (11) are arranged in the hammer head component (5).

4. A direct drive press as claimed in claim 1, characterised in that: a nut (13) is arranged in the hammer head component (5), and the nut (13) is in threaded connection with the outer side of the outer wall of the screw rod (4).

5. A direct drive press as claimed in claim 1, characterised in that: the gas path assembly (7) comprises a gas transmission pipeline (14), and an air nozzle is arranged at the output end of the gas transmission pipeline (14) and is positioned in the stamping space (10).

6. A direct drive press as claimed in claim 2, characterised in that: lubricated subassembly (9) are automatic grease squirt and lubricated oil tank, the output of automatic grease squirt extends to on spout or the slider.