CN213763606U

CN213763606U - Traction device for open type fixed table press

Info

Publication number: CN213763606U
Application number: CN202022550672.3U
Authority: CN
Inventors: 叶梁
Original assignee: Hangzhou Gute Mechanical Equipment Co ltd
Current assignee: Hangzhou Gute Mechanical Equipment Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-23
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a draw gear for open fixed station press, comprises a workbench, the left side of workstation is provided with loading attachment, loading attachment includes the bottom plate that the bottom level set up, both sides all upwards weld the riser around the bottom plate, and the fixed welding in top of riser has the roof, bottom plate top level activity is provided with the backup pad, the fixed ejection of compact transmission platform that is provided with of right side level of workstation, loading attachment, workstation and ejection of compact transmission bench top activity are provided with draw gear. The utility model discloses a set up loading attachment in the workstation left side, the right side sets up ejection of compact transmission platform, sets up draw gear on loading attachment, workstation and the ejection of compact transmission platform, draws the sheet material to the workstation in proper order and carries out the punching press, then draws and transmits to the ejection of compact transmission bench, and the material loading ejection of compact is convenient, has reduced the labour, has improved work efficiency.

Description

Traction device for open type fixed table press

Technical Field

The utility model relates to a press technical field specifically is a draw gear for open fixed station press.

Background

The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machines process the metal into parts by applying a strong pressure to the metal blank to plastically deform and fracture the metal. The open type fixed station press has high precision, reliable performance and convenient operation, and can be equipped with an automatic feeding device to realize semi-automatic stamping operation. The open fixed-table press is suitable for various cold stamping procedures of shearing, blanking, punching, bending, shallow drawing and the like of plates, and is widely applied to various industrial manufacturing departments.

Open fixed station press is usually manual places the sheet material on the workstation at the during operation, and the punching press seat is stamped it, has increased the hand labor volume, and material loading and ejection of compact are very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw gear for open fixed station press 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:

a traction device for an open fixed-table press comprises a workbench, wherein a feeding device is arranged on the left side of the workbench, the feeding device comprises a bottom plate with the bottom horizontally arranged, vertical plates are upwards welded on the front side and the rear side of the bottom plate, a top plate is fixedly welded at the top ends of the vertical plates, a supporting plate is horizontally and movably arranged above the bottom plate, a discharging transmission platform is horizontally and fixedly arranged on the right side of the workbench, a traction device is movably arranged above the feeding device, the workbench and the discharging transmission table, the traction device comprises a feeding device, a workbench and second screw rods which are horizontally and movably arranged at the front side and the rear side above the discharging transmission table, and a first sliding block and a second sliding block are connected to the second screw rod in a threaded manner, and a first clamping plate and a second clamping plate are inwards connected below the first sliding block and the second sliding block through horizontally and longitudinally arranged telescopic rods respectively.

As a further aspect of the present invention: the bottom of workstation fixed welding downwards has the base, the right side fixed welding downwards of ejection of compact transmission platform has the support column.

As a further aspect of the present invention: the equal vertical activity of four corners between roof and the bottom plate is provided with first lead screw, the upper and lower both ends of first lead screw correspond the position bearing with bottom plate and roof respectively and are connected, and the top stretches out roof fixedly connected with gear, and adjacent gear passes through belt transmission and connects, the left rear of roof has the first motor that is used for driving this first lead screw rotation through mounting bracket fixed mounting, threaded connection has the third slider on the first lead screw, the third slider respectively with the backup pad fixed connection all around.

As a further aspect of the present invention: the vertical board is characterized in that a first mounting plate is vertically and fixedly connected to the upper portion of the left side of the vertical board in an inward fixing mode, a second mounting plate is vertically and fixedly connected to the front side and the rear side of the left side of the discharging transmission table in an upward fixing mode, the left end and the right end of the second screw rod are respectively connected with bearings below the first mounting plate and the second mounting plate, and a second motor used for driving the second screw rod to rotate is fixedly mounted on the left side of the first mounting plate.

As a further aspect of the present invention: the horizontal fixation is provided with spacing guide bar between the top of first mounting panel and second mounting panel, spacing guide bar passes the top of first slider and second slider and rather than sliding connection.

As a further aspect of the present invention: the rear side of workstation passes through the support frame fixedly connected with drive case that makes progress, the bottom of drive case is connected with stamping device through the punching press transmission shaft, the stamping device bottom is provided with the punching press seat, fixed mounting has the pneumatic cylinder in the support frame, the output of pneumatic cylinder is down through hydraulic stem and the corresponding position fixed connection in punching press seat top.

As a further aspect of the present invention: the punching press seat is characterized in that a punching block is fixedly arranged at the bottom of the punching press seat, and a punching hole is formed in the position, corresponding to the punching block, of the workbench.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up loading attachment in the workstation left side, the right side sets up ejection of compact transmission platform, sets up draw gear on loading attachment, workstation and the ejection of compact transmission platform, draws the sheet material to the workstation in proper order and carries out the punching press, then draws and transmits to the ejection of compact transmission bench, and the material loading ejection of compact is convenient, has reduced the labour, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a traction device for an open fixed-bed press.

Fig. 2 is an enlarged schematic view of the structure of the region a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure of the region B in fig. 1.

Fig. 4 is a schematic view of a connection structure of a first slide block and a second slide block with a first press plate and a second press plate respectively in a traction device for an open fixed-bed press.

In the figure: 1 workstation, 2 risers, 3 bottom plates, 4 roofs, 5 first lead screws, 6 third sliders, 7 supporting plates, 8 gears, 9 first motors, 10 mounting racks, 11 first mounting plates, 12 ejection of compact transmission platforms, 13 second mounting plates, 14 second lead screws, 15 first sliders, 16 second sliders, 17 first splint, 18 second splint, 19 spacing guide bars, 20 telescopic links, 21 bases, 22 support frames, 23 driving boxes, 24 punching transmission shafts, 25 punching devices, 26 punching seats, 27 hydraulic cylinders, 28 hydraulic rods and 29 second motors.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a traction device for an open fixed-bed press comprises a workbench 1, a feeding device is arranged on the left side of the workbench 1 for feeding plate materials, the feeding device comprises a bottom plate 3 horizontally arranged at the bottom, vertical plates 2 are upwards welded on the front side and the rear side of the bottom plate 3, a top plate 4 is fixedly welded on the top end of the vertical plate 2, a support plate 7 is horizontally movably arranged above the bottom plate 3, the plate materials to be punched are stacked on the support plate 7, a discharging transmission table 12 is horizontally and fixedly arranged on the right side of the workbench 1, the punched plate materials are rightwards transmitted through the discharging transmission table 12, traction devices are movably arranged above the feeding device, the workbench 1 and the discharging transmission table 12 for traction of the plate materials, the traction devices comprise a feeding device, a second screw rod 14 horizontally movably arranged on the front side and the rear side above the workbench 1 and the discharging transmission table 12, the second screw rod 14 is connected with a first sliding block 15 and a second sliding block 16 in a threaded mode, a first clamping plate 17 and a second clamping plate 18 are connected to the lower portions of the first sliding block 15 and the second sliding block 16 inwards through a telescopic rod 20 which is horizontally and longitudinally arranged, when the first clamping plate 17 corresponds to the supporting plate 7, the second clamping plate 18 corresponds to the center of the workbench 1, and when the first clamping plate 17 corresponds to the center of the workbench 1, the second clamping plate 19 is located at the discharging transmission table 12.

The bottom of workstation 1 fixed welding downwards has base 21, and the right side fixed welding downwards of ejection of compact transmission platform 12 has the support column, carries out the stable stay to workstation 1 and ejection of compact transmission platform 12 respectively.

Equal vertical activity of four corners between roof 4 and the bottom plate 3 is provided with first lead screw 5, the upper and lower both ends of first lead screw 5 correspond the position bearing with bottom plate 3 and roof 4 respectively and are connected, and the top stretches out roof 4 fixedly connected with gear 8, adjacent gear 8 is connected through belt transmission, there is a first motor 9 that is used for driving this first lead screw 5 rotatory left rear of roof 4 through mounting bracket 10 fixed mounting, threaded connection has third slider 6 on the first lead screw 5, third slider 6 respectively with backup pad 7 fixed connection all around, this first lead screw 5 of first motor 9 drive is rotatory, connect through the transmission of gear 8, it is rotatory to drive each first lead screw 5, thereby drive backup pad 7 rebound, carry out the material loading to the panel.

The upward fixed vertical first mounting panel 11 that is connected with of top in the left side of riser 2, ejection of compact transmission platform 12 all upwards fixed vertical second mounting panel 13 that is connected with in both sides around the left side, both ends are connected with first mounting panel 11 and second mounting panel 13 below bearing respectively about second lead screw 14, and first mounting panel 11 left side fixed mounting has a second motor 29 that is used for driving second lead screw 14 rotatory, second motor 29 drives second lead screw 14 rotatory, thereby drive first slider 15 and second slider 16 and move left or right along second lead screw 14 is synchronous, thereby first splint 17 and second splint 18 move left or right in step.

A limiting guide rod 19 is horizontally and fixedly arranged between the upper portions of the first mounting plate 11 and the second mounting plate 13, the limiting guide rod 19 penetrates through the upper portions of the first sliding block 15 and the second sliding block 16 and is in sliding connection with the first sliding block 15 and the second sliding block 16, the first sliding block 15 and the second sliding block 16 can be limited through the limiting guide rod 19, and the rotation of the first sliding block 15 and the second sliding block 16 along with the rotation of the second screw rod 14 is avoided.

The rear side of the workbench 1 is fixedly connected with a driving box 23 through a support frame 22, the bottom of the driving box 23 is connected with a stamping device 25 through a stamping transmission shaft 24, a stamping seat 26 is arranged at the bottom of the stamping device 25, a hydraulic cylinder 27 is fixedly mounted in the support frame 22, the output end of the hydraulic cylinder 27 is fixedly connected with the top end of the stamping seat 26 through a hydraulic rod 28 downwards, and the stamping seat 26 is driven to move up and down to stamp the plate material through the extension of a crotch stem 28.

The bottom of the stamping seat 26 is fixedly provided with a stamping block, a stamping hole is formed in the position, corresponding to the stamping block, of the workbench 1, and the stamping hole is matched with the stamping block.

The utility model discloses a theory of operation is: the method comprises the steps that a plate to be punched is placed on a supporting plate 7 of a feeding device in an overlapping mode, a first motor 9 drives first screw rods 5 to rotate, the first screw rods 5 are driven to rotate through a gear 8 in a transmission mode to drive the supporting plate 7 to move upwards, the uppermost plate corresponds to a first clamping plate 17, a second motor 29 drives a second screw rod 14 to rotate, a first sliding block 15 and a second sliding block 16 are driven to move leftwards or rightwards synchronously along the second screw rod 14, the first clamping plate 17 and the second clamping plate 18 move leftwards or rightwards synchronously, meanwhile, a telescopic rod 20 stretches and retracts to drive the first clamping plate 17 and the second clamping plate 18 to move inwards and outwards, the plate on the supporting plate 7 is sequentially pulled above a workbench 1 to be punched, the punched plate is pulled onto a discharging transmission table 12, feeding and discharging are convenient, labor force is reduced, and working efficiency is improved.

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. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A traction device for an open type fixed station press comprises a workbench (1) and is characterized in that a feeding device is arranged on the left side of the workbench (1) and comprises a bottom plate (3) horizontally arranged at the bottom, vertical plates (2) are upwards welded on the front side and the rear side of the bottom plate (3), a top plate (4) is fixedly welded at the top end of each vertical plate (2), a supporting plate (7) is horizontally and movably arranged above the bottom plate (3), a discharge transmission table (12) is horizontally and fixedly arranged on the right side of the workbench (1), the traction device is movably arranged above the feeding device, the workbench (1) and the discharge transmission table (12) and comprises second lead screws (14) horizontally and movably arranged on the front side and the rear side above the feeding device, the workbench (1) and the discharge transmission table (12), a first sliding block (15) and a second sliding block (16) are in threaded connection with the second lead screws (14), a first clamping plate (17) and a second clamping plate (18) are connected inwards below the first sliding block (15) and the second sliding block (16) through a horizontal and longitudinal telescopic rod (20).

2. The drawing device for an open fixed-bed press according to claim 1, characterized in that a base (21) is fixedly welded downwards to the bottom of the working table (1) and a support column is fixedly welded downwards to the right side of the discharge transfer table (12).

3. The traction device for the open fixed-bed press according to claim 1, wherein the first lead screw (5) is vertically and movably arranged at each of four corners between the top plate (4) and the bottom plate (3), the upper end and the lower end of the first lead screw (5) are respectively connected with the bottom plate (3) and the top plate (4) through corresponding position bearings, the top end of the first lead screw extends out of the top plate (4) and is fixedly connected with a gear (8), the adjacent gears (8) are connected through a belt in a transmission manner, a first motor (9) for driving the first lead screw (5) to rotate is fixedly arranged at the left rear side of the top plate (4) through a mounting frame (10), a third sliding block (6) is connected to the first lead screw (5) through a thread, and the third sliding block (6) is respectively and fixedly connected with the periphery of the support plate (7).

4. The traction device for the open fixed-bed press machine according to claim 1, wherein a first mounting plate (11) is fixedly and vertically connected inwards above the left side of the vertical plate (2), a second mounting plate (13) is fixedly and vertically connected upwards on the front side and the rear side of the left side of the discharging transmission table (12), the left end and the right end of the second screw rod (14) are respectively connected with a bearing below the first mounting plate (11) and the second mounting plate (13), and a second motor (29) for driving the second screw rod (14) to rotate is fixedly mounted on the left side of the first mounting plate (11).

5. A traction device for an open fixed-bed press according to claim 4, characterized in that a limit guide rod (19) is horizontally and fixedly arranged between the upper parts of the first mounting plate (11) and the second mounting plate (13), and the limit guide rod (19) passes through the upper parts of the first slider (15) and the second slider (16) and is connected with the first slider (15) and the second slider (16) in a sliding way.

6. The traction device for the open fixed-bed press according to claim 1, wherein the rear side of the working table (1) is fixedly connected with a driving box (23) upwards through a supporting frame (22), the bottom of the driving box (23) is connected with a stamping device (25) through a stamping transmission shaft (24), the bottom of the stamping device (25) is provided with a stamping seat (26), a hydraulic cylinder (27) is fixedly installed in the supporting frame (22), and the output end of the hydraulic cylinder (27) is fixedly connected with the top end of the stamping seat (26) in a corresponding position downwards through a hydraulic rod (28).

7. The traction device for the open type fixed station press machine according to claim 6, wherein the bottom of the stamping seat (26) is fixedly provided with a stamping block, and a stamping hole is formed in the position, corresponding to the stamping block, of the workbench (1).