Chambering and forging device of screw press

Abstract

The utility model discloses a chambering and forging device of a screw press. The chambering and forging device comprises a forging machine, the material ejecting assembly is arranged in the forging machine; the material ejecting assembly comprises a first motor, a bidirectional screw rod, a movable plate, a movable rod and a material ejecting plate; one side of the forging machine is fixedly connected with a first motor; and an output shaft of the first motor is fixedly connected with a two-way screw rod through a coupling. The chambering and forging device of the screw press is provided with a second motor to drive a flywheel to rotate, so that the flywheel can drive a screw to rotate in a threaded sleeve, a sliding block can slide on the outer wall of the screw through the threaded sleeve, and a moving plate slides along the outer wall of a sliding rod through a sliding groove; and by means of the arranged direct-drive type electric screw press, the device is simple in structure, short in transmission chain, easy to manufacture, low in manufacturing cost, convenient to maintain, capable of saving energy, stable in hitting force, high in forging precision, small in loss of parts and long in service life.

Description

Technical Field

[0001] The utility model relates to the technical field of screw presses, in particular to a hole enlarging and forging device for a screw press. Background Art

[0002] Screw press is a general term for pressurizing machines that generate pressure by rotating one or more sets of outer bolts and inner bolts in a frame. Screw presses can be divided into two types: one is to generate static pressure by applying torque to the bolts, and the other is to concentrate the rotational energy of the flywheel fixed on the bolts for forming at one time. Any press that uses a spiral structure to generate up and down forming torque on the slider is considered a type of screw press.

[0003] The screw press hole expansion forging device in the prior art generally has a complex structure, a long transmission chain, complex manufacturing, high cost, and inconvenient maintenance, and thus cannot meet people's daily use needs well, reducing the practicality of the press forging device. Therefore, we need a screw press hole expansion forging device. Utility Model Content

[0004] The utility model aims to provide a screw press hole enlarging forging device to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screw press hole expansion forging device, comprising a forging machine; a material ejection assembly arranged inside the forging machine; the material ejection assembly comprises a first motor, a bidirectional screw, a movable plate, a movable rod and a material ejection plate; one side of the forging machine is fixedly connected to the first motor; and the output shaft of the first motor is fixedly connected to the bidirectional screw through a coupling; the outer wall of the bidirectional screw is threadedly connected to the movable plate; and the top of the movable plate is movably connected to the movable rod; the top of the movable rod is movably connected to the material ejection plate; and the forging machine is fixedly connected to the first motor; and the output shaft of the first motor is fixedly connected to the bidirectional screw through a coupling; and the outer wall of the bidirectional screw is threadedly connected to the movable plate; and the top of the movable plate is movably connected to the movable rod; and the top of the movable rod is movably connected to the material ejection plate; A press assembly inside the forging machine; the press assembly includes a second motor, a flywheel, a mounting screw, a brake body, a threaded sleeve, a slider, a slide groove and a slide rod; the top of the forging machine is fixedly connected with the second motor; and the output shaft of the second motor is fixedly connected with the flywheel through a coupling; the bottom of the flywheel is fixedly connected with a screw; the outer wall of the flywheel is provided with a brake body; the outer wall of the mounting screw is threadedly connected with a threaded sleeve; and the bottom of the threaded sleeve is fixedly connected with a slider; the interior of the slider is provided with a slide groove; and the interior of the slide groove is slidably connected with a slide rod.

[0006] Preferably, the first motor forms a threaded structure with a bidirectional screw and a movable plate, and there are two movable plates, and the threads of the bidirectional screws in the two movable plates are opposite.

[0007] Preferably, the movable plate forms a movable structure through a movable rod and a ejection plate, and the number of the movable rods is two, and the two movable rods are both arranged between the two movable plates and the ejection plate.

[0008] Preferably, the forging machine forms a locking structure with the ejector plate through the placement groove, and the outer wall of the ejector plate is arranged to fit the inner wall of the placement groove.

[0009] Preferably, the second motor flywheel and the mounting screw constitute a rotating structure, and the flywheel is arranged between the second motor and the mounting screw.

[0010] Preferably, the slider forms a threaded structure through a threaded sleeve and a mounting screw, and the inner wall of the threaded sleeve is fitted with the outer wall of the mounting screw.

[0011] Preferably, the sliding block forms a sliding structure through a sliding groove and a sliding rod, and the inner wall of the sliding groove is arranged in close contact with the outer wall of the sliding rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the screw press hole enlarging forging device is

[0013] (1) A second motor is provided to drive the flywheel to rotate, so that the flywheel can drive the installation screw to rotate on the threaded sleeve, the slider can slide on the outer wall of the installation screw by relying on the threaded sleeve, the movable plate can slide along the outer wall of the slide rod by relying on the slide groove, and the slider can rely on the reaming drill at the bottom to expand the hole of the workpiece, and the direct-drive electric screw press is provided, which has a simple structure, a short transmission chain, is easy to manufacture, has a low cost, is easy to maintain, is energy-saving, has a stable striking force, has a high forging precision, has a small loss of parts, and has a long service life.

[0014] (2) A first motor is provided to drive a bidirectional screw to rotate, so that the bidirectional screw can rotate within two movable plates, so that the distance between the two movable plates can be adjusted, so that the movable plates can drive a movable rod to move, so that the movable rod can push or pull a ejection plate to move, so that the ejection plate can eject the workpiece, thereby improving the practicability of processing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the top material assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the slider and the threaded sleeve of the utility model;

[0018] Figure 4 This is a schematic diagram of the flywheel and mounting screw structure of the utility model.

[0019] In the figure: 1. forging machine; 2. ejector assembly; 201. first motor; 202. bidirectional screw; 203. movable plate; 204. movable rod; 205. ejector plate; 3. placement groove; 4. press assembly; 401. second motor; 402. flywheel; 403. screw; 404. brake body; 405. threaded sleeve; 406. slider; 407. slide groove; 408. slide rod. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a screw press hole expansion forging device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, it includes a forging machine 1; a material ejection assembly 2 arranged inside the forging machine 1; the material ejection assembly 2 includes a first motor 201, a bidirectional screw 202, a movable plate 203, a movable rod 204 and a material ejection plate 205; one side of the forging machine 1 is fixedly connected to the first motor 201; and the output shaft of the first motor 201 is fixedly connected to the bidirectional screw 202 through a coupling; the outer wall of the bidirectional screw 202 is threadedly connected to the movable plate 203; and the top of the movable plate 203 is movably connected to the movable rod 204; the top of the movable rod 204 is movably connected to the material ejection plate 205; a press assembly 4 arranged inside the forging machine 1; the press assembly 4 includes a second motor 401, a flywheel 402, mounting screw 403, brake body 404, threaded sleeve 405, slider 406, slide groove 407 and slide bar 408; the top of the forging machine 1 is fixedly connected with the second motor 401; and the output shaft of the second motor 401 is fixedly connected with the flywheel 402 through a coupling; the bottom of the flywheel 402 is fixedly connected with the mounting screw 403; the outer wall of the flywheel 402 is provided with a brake body 404; the outer wall of the mounting screw 403 is threadedly connected with the threaded sleeve 405; and the bottom of the threaded sleeve 405 is fixedly connected with the slider 406; the interior of the slider 406 is provided with a slide groove 407; and the interior of the slide groove 407 is slidably connected with the slide bar 408.

[0023] Specifically, in this embodiment, this scheme mainly includes a second motor 401 that drives the flywheel 402 to rotate, so that the flywheel 402 can drive the installation screw 403 to rotate in the threaded sleeve 405, and the slider 406 can slide on the outer wall of the installation screw 403 by relying on the threaded sleeve 405, and the movable plate 203 can slide along the outer wall of the slide rod 408 by relying on the slide groove 407, and the slider 406 can rely on the reaming drill bit at the bottom to expand the workpiece, and rely on the set direct-drive electric screw press, the structure is simple and the service life is long.

[0024] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the first motor 201 forms a threaded structure with the movable plate 203 through the bidirectional screw 202, and the number of movable plates 203 is two, and the threads of the bidirectional screws 202 in the two movable plates 203 are opposite, and the movable plate 203 forms a movable structure with the ejection plate 205 through the movable rod 204, and the number of movable rods 204 is two, and the two movable rods 204 are both arranged between the two movable plates 203 and the ejection plate 205.

[0025] In this embodiment, the connection effect between the bidirectional screw 202 and the movable plate 203 is strengthened, so that the first motor 201 can drive the bidirectional screw 202 to rotate in the movable plate 203, and the distance between the two movable plates 203 can be adjusted along the bidirectional screw 202.

[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the forging machine 1 forms a clamping structure with the ejector plate 205 through the placement groove 3, and the outer wall of the ejector plate 205 is arranged to fit the inner wall of the placement groove 3.

[0027] In this embodiment, the connection effect between the forging machine 1 and the ejector plate 205 is enhanced, so that the ejector plate 205 can push the workpiece to move when it moves.

[0028] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the second motor 401, the flywheel 402 and the mounting screw 403 form a rotating structure, and the flywheel 402 is arranged between the second motor 401 and the mounting screw 403, the slider 406 forms a threaded structure with the mounting screw 403 through the threaded sleeve 405, and the inner wall of the threaded sleeve 405 is fitted with the outer wall of the mounting screw 403.

[0029] In this embodiment, the connection effect between the flywheel 402 and the mounting screw 403 is strengthened, so that the second motor 401 can drive the flywheel 402 and then drive the mounting screw 403 to rotate in the threaded sleeve 405, and the slider 406 can slide on the outer wall of the mounting screw 403 by relying on the threaded sleeve 405.

[0030] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the slider 406 forms a sliding structure with the slide groove 407 and the slide rod 408, and the inner wall of the slide groove 407 is fitted with the outer wall of the slide rod 408.

[0031] In this embodiment, the sliding groove 407 in the sliding block 406 matches the sliding rod 408 , and the sliding block 406 can slide stably along the outer wall of the sliding rod 408 by relying on the sliding groove 407 .

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A screw press hole enlarging forging device, characterized in that: comprising a forging machine (1); A material ejection assembly (2) is arranged inside the forging machine (1); the material ejection assembly (2) comprises a first motor (201), a bidirectional screw (202), a movable plate (203), a movable rod (204) and a material ejection plate (205); one side of the forging machine (1) is fixedly connected to the first motor (201); and the output shaft of the first motor (201) is fixedly connected to the bidirectional screw (202) via a coupling; the outer wall of the bidirectional screw (202) is threadedly connected to the movable plate (203); and the top of the movable plate (203) is movably connected to the movable rod (204); and the top of the movable rod (204) is movably connected to the material ejection plate (205); A press assembly (4) is arranged inside the forging machine (1); the press assembly (4) comprises a second motor (401), a flywheel (402), a mounting screw (403), a brake body (404), a threaded sleeve (405), a slider (406), a slide groove (407) and a slide rod (408); the top of the forging machine (1) is fixedly connected to the second motor (401); and the output shaft of the second motor (401) is fixedly connected to the flywheel (402) via a coupling. 402); the bottom of the flywheel (402) is fixedly connected with a mounting screw (403); the outer wall of the flywheel (402) is provided with a brake body (404); the outer wall of the mounting screw (403) is threadedly connected with a threaded sleeve (405); and the bottom of the threaded sleeve (405) is fixedly connected with a slider (406); a sliding groove (407) is provided inside the slider (406); and a sliding rod (408) is slidably connected inside the sliding groove (407).

2. A screw press hole enlarging forging device according to claim 1, characterized in that: The first motor (201) forms a threaded structure through a bidirectional screw (202) and a moving plate (203), and there are two moving plates (203), and the threads of the bidirectional screws (202) in the two moving plates (203) are opposite.

3. A screw press hole enlarging forging device according to claim 1, characterized in that: The movable plate (203) forms a movable structure through a movable rod (204) and a push plate (205), and there are two movable rods (204), and the two movable rods (204) are arranged between the two movable plates (203) and the push plate (205).

4. A screw press hole enlarging forging device according to claim 1, characterized in that: The forging machine (1) forms a snap-fit ​​structure with the ejector plate (205) through the placement groove (3), and the outer wall of the ejector plate (205) is arranged in close contact with the inner wall of the placement groove (3).

5. The screw press hole enlarging forging device according to claim 1, characterized in that: The flywheel (402) of the second motor (401) and the mounting screw (403) form a rotating structure, and the flywheel (402) is arranged between the second motor (401) and the mounting screw (403).

6. The screw press hole enlarging forging device according to claim 1, characterized in that: The slider (406) forms a threaded structure with the threaded sleeve (405) and the mounting screw rod (403), and the inner wall of the threaded sleeve (405) is arranged in close contact with the outer wall of the mounting screw rod (403).

7. The screw press hole enlarging forging device according to claim 1, characterized in that: The slider (406) forms a sliding structure with the slide groove (407) and the slide rod (408), and the inner wall of the slide groove (407) and the outer wall of the slide rod (408) are arranged in close contact.

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