CN210174270U

CN210174270U - Driving device for movable workbench of press

Info

Publication number: CN210174270U
Application number: CN201920765557.2U
Authority: CN
Inventors: Ruohan Li; 李若菡; Fuqiang Qin; 秦福强; Li Yu; 于莉
Original assignee: Shandong Jianha Yuyang Heavy Industry Machinery Co Ltd
Current assignee: Shandong Jianha Yuyang Heavy Industry Machinery Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-24
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to a press machine equipment field, in particular to a press machine moving worktable driving device, which comprises a front end supporting table and a rear end supporting table, wherein, supporting plates are fixedly arranged at the left end and the right end of the lower side of the supporting table, a chute is arranged in the supporting table, a sliding worktable is arranged between the chutes, a connecting block is fixedly arranged at the right end of the lower side of the sliding worktable, a slide block is fixedly arranged at the lower side of the connecting block, a first threaded rod is connected with the inside of the slide block through screw threads, a connecting plate is fixedly arranged at the lower side of the supporting plate, a servo motor is fixedly arranged at the left side of the supporting plate at the left end, a driving gear is arranged on a motor shaft at the right end of the servo motor, a driven gear is meshed at the upper side of the, this facilitates the use of the device.

Description

Driving device for movable workbench of press

Technical Field

The utility model relates to a press equipment field specifically is a press mobile workbench drive arrangement.

Background

The press machine is a universal machine with a delicate structure, and can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like. The press machine is divided into three types, namely a screw press machine, a crank press machine and a hydraulic press machine, and the lower parts of the press machines are all provided with forge piece ejection devices. When the mechanical press works, the motor drives the large belt pulley through the V-belt, and the crank-slider mechanism is driven through the gear pair and the clutch, so that the slider and the male die go down linearly.

Although the driving device of the movable workbench of the hydraulic sheet stretching press, which is published in China patent No. CN 106182883A at present, can move left and right, the equipment cannot be adjusted up and down, and thus the use of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press travelling table drive arrangement to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a press travelling table drive arrangement, both ends brace table around including, both ends fixed mounting has the backup pad about the brace table downside, the inside spout that is provided with of brace table, install the slip table between the spout, slip table downside right-hand member fixed mounting has the connecting block, connecting block downside fixed mounting has the slider, there is first threaded rod inside the slider through threaded connection, backup pad downside fixed mounting has the connecting plate, the backup pad left side fixed mounting of left end has servo motor, install the driving gear on the motor shaft of servo motor right-hand member, the meshing of driving gear upside has driven gear, driven gear and driving gear setting are inside the safety cover, be located and be provided with first helical gear on the motor shaft on safety cover right side, the.

As an embodiment of the present invention, the first threaded rod left and right sides are fixedly connected with the supporting plate through the bearing seat, so that the first threaded rod can be conveniently rotated stably.

As a preferred embodiment of the utility model, elevating gear's bottom is provided with the mounting panel, and mounting panel right-hand member upside fixed mounting has the supporting shoe, and supporting shoe upper end left side is provided with connecting gear, and the meshing of connecting gear left side has connecting rack, and connecting rack left side fixed mounting has the fixed plate, and the fixed plate carries out fixed connection with the connecting plate, can guarantee that equipment carries out stable removal from top to bottom.

As a preferred embodiment of the utility model, hydraulic telescoping rod is installed in the fixed plate left side, and hydraulic telescoping rod left side fixed mounting has the slider, and the slider upside is provided with the recess with the connecting plate lower extreme and is connected, can make the slider control stable removal.

As a preferred embodiment of the utility model, the slider upside is connected with the second threaded rod through the bearing frame, and threaded connection has the connecting piece on the second threaded rod, and the recess on connecting piece downside and the mounting panel is connected, can make the slider be connected with the mounting panel.

As an optimal implementation mode of the utility model, second threaded rod upper end is provided with the second helical gear, and the second helical gear meshes with first helical gear, can drive the threaded rod and rotate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the driving gear to rotate through the servo motor, and the driving gear is meshed with the driven gear so as to drive the driven gear to rotate, and the driven gear drives the first threaded rod to rotate, so that the sliding workbench can stably move left and right under the limit of the sliding chute, thereby facilitating the movement of equipment; when equipment need heighten, remove left through hydraulic telescoping rod drive slider, make second helical gear and first helical gear mesh like this, drive first helical gear through servo motor and rotate, the second helical gear will drive the second threaded rod and rotate, will drive equipment like this and adjust from top to bottom, can conveniently heighten the processing to equipment to make things convenient for the use of equipment.

Drawings

Fig. 1 is a schematic structural diagram of a driving device for a movable worktable of a press machine according to the present invention.

Fig. 2 is a schematic structural diagram of a front view of the driving device of the movable worktable of the press machine.

Fig. 3 is a schematic structural diagram of a left side view of a support table in a driving device of a movable worktable of a press machine.

Fig. 4 is a schematic structural diagram of a sliding table in a driving device of a movable table of a press machine according to the present invention.

1-supporting table, 2-sliding chute, 3-sliding workbench, 4-connecting block, 5-sliding block, 6-first threaded rod, 7-supporting plate, 8-connecting plate, 9-servo motor, 10-driving gear, 11-protective cover, 12-driven gear, 13-first helical gear, 14-second helical gear, 15-second threaded rod, 16-connecting piece, 17-mounting plate, 18-supporting block, 19-connecting gear, 20-connecting rack, 21-fixing plate, 22-hydraulic telescopic rod and 23-sliding piece.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, in the embodiment of the present invention, a driving device for a moving table of a press machine comprises a supporting table 1 at the front and rear ends, supporting plates 7 are fixedly installed at the left and right ends of the lower side of the supporting table 1, a chute 2 is installed inside the supporting table 1, a sliding table 3 is installed between the chutes 2, protrusions at the front and rear ends of the sliding table 3 are provided inside the chute 2, so that the sliding table 3 can be stably moved left and right, a connecting block 4 is fixedly installed at the right end of the lower side of the sliding table 3, a slider 5 is fixedly installed at the lower side of the connecting block 4, a first threaded rod 6 is connected inside the slider 5 through a thread, the left and right sides of the first threaded rod 6 are fixedly connected with the supporting plates 7 through bearing seats, so that the threaded rod 6 can be stably rotated, a connecting plate 8, install driving gear 10 on the motor shaft of servo motor 9 right-hand member, the meshing of driving gear 10 upside has driven gear 12, driven gear 12 and driving gear 10 set up inside protection cover 11, can protect inside gear effectively, it is rotatory through servo motor 9 drive driving gear 10, because driving gear 10 and driven gear 12 mesh, thereby drive driven gear 12 and rotate, driven gear 12 drives second threaded rod 15 and rotates, sliding table 3 will control stable removal under spout 2 is spacing like this, thereby make things convenient for the removal of equipment.

A first helical gear 13 is arranged on a motor shaft positioned on the right side of the protective cover 11, a lifting device is arranged on the lower side of the connecting plate 8, a mounting plate 17 is arranged at the bottom of the lifting device, the lower side of the connecting plate 8 is fixedly connected with a fixing plate 21, a hydraulic telescopic rod 22 is arranged on the left side of the fixing plate 21, a sliding part 23 is fixedly arranged on the left side of the hydraulic telescopic rod 22, the upper side of the sliding part 23 is connected with a groove arranged at the lower end of the connecting plate 8, the upper side of the sliding part 23 is connected with a second threaded rod 15 through a bearing seat, a connecting part 16 is connected with the upper part of the second threaded rod 15 in a threaded manner, the lower side of the connecting part 16 is connected with the groove on the mounting plate 17, a second helical gear 14 is arranged at the, make second helical gear 14 and first helical gear 13 mesh like this, drive first helical gear 13 through servo motor 9 and rotate, second helical gear 14 will drive second threaded rod 15 and rotate, will drive equipment like this and adjust from top to bottom, can conveniently heighten the processing to equipment to make things convenient for the use of equipment.

Example two

The difference from the first embodiment is that: the mounting panel 17 right-hand member upside fixed mounting has supporting shoe 18, and supporting shoe 18 upper end left side is provided with connecting gear 19, and connecting gear 19 left side meshing has connecting rack 20, and connecting rack 20 left side fixed mounting has fixed plate 21, can carry on spacingly to the in-process of adjusting from top to bottom like this to equipment, guarantees the stability of equipment like this.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description and simplification of description, but not for the purpose of indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A press machine moving workbench driving device comprises a front end supporting table (1) and a rear end supporting table (1), wherein supporting plates (7) are fixedly arranged at the left end and the right end of the lower side of the supporting table (1), sliding chutes (2) are formed in the supporting table (1), a sliding workbench (3) is arranged between the sliding chutes (2), a connecting block (4) is fixedly arranged at the right end of the lower side of the sliding workbench (3), a sliding block (5) is fixedly arranged at the lower side of the connecting block (4), a first threaded rod (6) is connected in the sliding block (5) through threads, a connecting plate (8) is fixedly arranged at the lower side of the supporting plate (7), a servo motor (9) is fixedly arranged at the left side of the supporting plate (7) at the left end, a driving gear (10) is arranged on a motor shaft at the right end of the servo motor (9, a first helical gear (13) is arranged on a motor shaft on the right side of the protective cover (11), and the motor shaft is characterized in that a lifting device is arranged on the lower side of the connecting plate (8).

2. A driving device for a moving table of a press as claimed in claim 1, characterized in that the first threaded rod (6) is fixedly connected on both left and right sides to the support plate (7) by means of bearing blocks.

3. The driving device for the moving worktable of the press machine as claimed in claim 1 or 2, wherein the bottom of the lifting device is provided with a mounting plate (17), a supporting block (18) is fixedly mounted on the upper side of the right end of the mounting plate (17), a connecting gear (19) is arranged on the left side of the upper end of the supporting block (18), a connecting rack (20) is meshed on the left side of the connecting gear (19), a fixing plate (21) is fixedly mounted on the left side of the connecting rack (20), and the fixing plate (21) is fixedly connected with the connecting plate (8).

4. The driving device for the moving table of the press machine as claimed in claim 3, wherein the hydraulic telescopic rod (22) is installed on the left side of the fixed plate (21), the sliding part (23) is fixedly installed on the left side of the hydraulic telescopic rod (22), and the upper side of the sliding part (23) is connected with the lower end of the connecting plate (8) through a groove.

5. A drive device for a travelling table of a press as claimed in claim 4, characterized in that the slide (23) is connected at its upper side to a second threaded rod (15) via a bearing block, the second threaded rod (15) being provided with a connecting piece (16) in a threaded manner, the lower side of the connecting piece (16) being connected to a recess in the mounting plate (17).

6. A drive for a travelling table of a press according to claim 5, characterised in that the second threaded rod (15) is provided at its upper end with a second bevelled gear (14), the second bevelled gear (14) engaging the first bevelled gear (13).