CN214768155U - Conveying device for multi-station press - Google Patents

Abstract

The utility model discloses a conveyer for multi-station press, including workstation, support frame, connecting piece, pressure head, driver's cabin and time limit subassembly, one side on the workstation is located to the support frame, the connecting piece is located under the support frame, under the connecting piece was located to the pressure head, one side in the workstation was located to the driver's cabin, time limit subassembly one end is located on the workstation and the other end is located in the driver's cabin. The utility model belongs to the technical field of the multi-station press, specifically indicate a setting through the different proportions of short slab and drive plate in the drive group to the position that the corresponding station of control stops under the pressure head, it is the same to avoid each station to rotate the cycle simultaneously, thereby improves the conveyer that is used for the multi-station press of work piece machining efficiency.

Description

Conveying device for multi-station press

Technical Field

The utility model belongs to the technical field of the transfer press, specifically indicate a conveyer for transfer press.

Background

In the processing and production process of workpieces, as the workpieces need to be processed for multiple times, in order to improve the production efficiency, multiple processes are often concentrated in one press machine in the processing process of some existing workpieces, so that the processing efficiency of the workpieces is improved; the rotary worktable of the existing multi-station press is integrally arranged, and all stations on the press can only rotate simultaneously; however, in the process of processing the workpiece, the processing cycles used by the processes are different, and the processing cycles of the processing processes cannot be synchronized in the integral rotary worktable, so that the processing efficiency of the workpiece is greatly influenced, and further improvement is needed

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through the setting of the different proportions of short slab and drive plate in the drive group to the position that the corresponding work of control stops under the pressure head avoids each station to rotate the cycle simultaneously the same, thereby improves the conveyer that is used for the multi-station press of work piece machining efficiency.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a conveying device for a multi-station press comprises a workbench, a support frame, a connecting piece, a pressure head, a driving chamber and a time-limiting assembly, wherein the support frame is arranged on one side of the workbench; the time-limiting component comprises a groove, a support rod, a rotating wheel, a fixed groove, pulleys, stations, a limiting groove, a hydraulic machine, a driving motor, a connecting rod and a driving group, the groove is arranged on a workbench, the support rod is arranged on the lower wall of the groove, the rotating wheel is rotatably arranged on the support rod, the fixed groove is arranged in an annular structure and is arranged at one end, far away from the support rod, of the rotating wheel, the pulleys are symmetrically and rotatably arranged in the fixed groove and in the limiting groove, the stations are uniformly arranged on the rotating wheel, the stations are provided with 5 stations, an angle formed between the stations and the center of the rotating wheel is in a clockwise decreasing trend, the limiting groove is arranged in an annular structure and is arranged in the groove, the hydraulic machine is arranged on the lower wall of the driving chamber, the driving motor is arranged on the telescopic end of the hydraulic machine, the connecting rod is connected with the output end of the driving motor, and the driving group is uniformly sleeved on the connecting rod, the driving set is provided with six sets, the hydraulic machine is started, the hydraulic machine drives the driving set to move upwards, the driving set is meshed with and separated from the rotating wheel, the rotating wheel is controlled to drive different workpieces to rotate to the position below the pressure head, the stay time of the stations is controlled at the same time, the different machining periods of the stations are realized, and the machining efficiency of the workpieces is improved.

Further, the driving set comprises a short plate and a driving plate, the driving plate and the short plate are arranged in an arc structure, the diameter of the driving plate is larger than that of the short plate, the proportion of the short plate and the driving plate in different driving groups is different, when the driving plate rotates to one side close to the driving motor, the driving plate is meshed with the rotating wheel, the driving motor drives the driving plate to rotate, the driving plate drives the rotating wheel to rotate, the next station rotates to the position below the pressure head to work, when the short plate rotates to one side of the rotating wheel close to the driving motor, the short plate is not contacted with the rotating wheel, so that the rotating wheel is kept still, the rotating process of the short plate is the staying time of the workpiece under the pressure head, the process that the station is moved to the lower part of the pressure head is realized by adjusting the occupation ratio between the short plate and the driving plate, and meanwhile, the stay time of the workpiece under the pressure head is determined, so that different machining periods of all stations are realized.

Furthermore, the side of the support frame close to the workbench is provided with a reinforcing rod between the support frame and the side, so that the effect on the support frame is enhanced, and the connecting piece drives the pressure head to be more stable.

Furthermore, the driving motor is a servo motor, so that the rotating speed of the motor can be conveniently adjusted, and the practicability is improved.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a conveyer for multi-station press, utilize the hydraulic press to take drive assembly rebound, through drive assembly and runner meshing and separation, control the runner and take different work pieces to transfer to the pressure head below, the dwell time of simultaneous control station, realize the difference of each station processing cycle, the machining efficiency of work piece has been improved so that, when the drive plate is transferred to the one side that is close to driving motor, the drive plate meshes with the runner mutually, driving motor drives the drive plate and rotates at this moment, the drive plate drives the runner and rotates, make next station transfer to the pressure head below and carry out work, when the short slab is transferred to one side that the runner is close to driving motor, short slab and runner contactless, therefore the runner keeps motionless, the process that the short slab rotated is exactly the time that the work piece stayed under the pressure head, through adjusting the occupation ratio between short slab and the drive plate, in order to realize the process that the station shifts to the pressure head below, the time that decides the work piece and stop under the pressure head simultaneously to realize each station processing cycle's difference, be close to on the side of workstation through the support frame and be equipped with the stiffener between the support frame, strengthen the effect to the support frame, make the connecting piece area pressure head more firm, be servo motor through driving motor, the rotational speed of the accommodate motor of being convenient for increases the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of a transfer device for a multi-station press according to the present invention;

FIG. 2 is a structural diagram of a runner and a station in a transfer device for a multi-station press according to the present invention;

FIG. 3 is a block diagram of a first mode of a drive train of a transfer unit for a multi-station press according to the present invention;

FIG. 4 is a block diagram of a fourth mode of a drive train of a transfer unit for a multi-station press according to the present invention;

fig. 5 is a structural diagram of a mode six in a drive unit of a transfer device for a multi-station press according to the present invention.

The device comprises a workbench, a support frame, a connecting piece, a pressure head, a driving chamber, a time-limited component, a groove, a supporting rod, a rotating wheel, a fixing groove, a pulley, a station, a working position, a limiting groove, a hydraulic machine, a driving motor, a connecting rod, a driving group, a short plate, a driving plate, a reinforcing rod and a connecting rod, wherein the working table comprises 1, 2, the support frame, 3, the connecting piece, 4, the pressure head, 5, the driving chamber, 6, the time-limited component, 7, the groove, 8, the supporting rod, 9, the rotating wheel, 10, the fixing groove, 11, the pulley, 12, the working position, 13, the limiting groove, 14, the hydraulic machine, 15, the driving motor, 16, the connecting rod, 17, the driving group, 18, the short plate, 19, the driving plate, 20 and the reinforcing rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to 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," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, the present invention relates to a transfer device for a multi-station press, which comprises a workbench 1, a support frame 2, a connecting member 3, a pressing head 4, a driving chamber 5 and a time-limiting component 6, wherein the support frame 2 is arranged on one side of the workbench 1, the connecting member 3 is arranged under the support frame 2, the pressing head 4 is arranged under the connecting member 3, the driving chamber 5 is arranged on one side of the workbench 1, one end of the time-limiting component 6 is arranged on the workbench 1, and the other end of the time-limiting component 6 is arranged in the driving chamber 5; the time-limiting component 6 comprises a groove 7, a supporting rod 8, a rotating wheel 9, a fixing groove 10, a pulley 11, stations 12, a limiting groove 13, a hydraulic machine 14, a driving motor 15, a connecting rod 16 and a driving group 17, wherein the groove 7 is arranged on the workbench 1, the supporting rod 8 is arranged on the lower wall of the groove 7, the rotating wheel 9 is rotatably arranged on the supporting rod 8, the fixing groove 10 is of an annular structure and is arranged at one end, far away from the supporting rod 8, of the rotating wheel 9, the pulley 11 is symmetrically and rotatably arranged in the fixing groove 10 and in the limiting groove 13, the stations 12 are uniformly arranged on the rotating wheel 9, 5 stations 12 are arranged, an angle formed between the stations 12 and the circle center of the rotating wheel 9 is in a clockwise decreasing trend, the limiting groove 13 is of an annular structure and is arranged in the groove 7, the hydraulic machine 14 is arranged on the lower wall of the driving chamber 5, the driving motor 15 is arranged on the telescopic end of the hydraulic machine 14, the connecting rod 16 is connected with the output end of the driving motor 15, the driving group 17 is uniformly sleeved on the connecting rod 16, and six groups of driving groups 17 are arranged.

The driving group 17 comprises a short plate 18 and a driving plate 19, the driving plate 19 and the short plate 18 are arranged in an arc structure, the diameter of the driving plate 19 is larger than that of the short plate 18, and the proportion of the short plate 18 and the driving plate 19 in different driving groups 17 is different.

And a reinforcing rod 20 is arranged between the side surface of the support frame 2 close to the workbench 1 and the support frame 2.

The driving motor 15 is a servo motor.

When the device is used specifically, a workpiece to be processed is placed on the station 12, the hydraulic press 14 is started, the hydraulic press 14 drives the driving group 17 to move upwards, when the driving plate 19 rotates to one side close to the driving motor 15, the driving plate 19 is meshed with the rotating wheel 9, the driving motor 15 drives the driving plate 19 to rotate, the driving plate 19 drives the rotating wheel 9 to rotate, the next station 12 rotates to the position below the pressure head 4 to work, when the short plate 18 rotates to the side of the rotating wheel 9 close to the driving motor 15, the short plate 18 is not in contact with the rotating wheel 9, the runner 9 is thus kept stationary, and the process of rotation of the short plate 18 is therefore the time during which the workpiece remains under the ram 4, by adjusting the ratio between the short plate 18 and the drive plate 19, the process of moving the station 12 under the ram 4 is realized, and simultaneously determines the stay time of the workpiece under the press head 4, thereby realizing different processing periods of each station 12.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (4)

1. A conveyer for a transfer press, characterized in that: the device comprises a workbench, a support frame, a connecting piece, a pressure head, a driving chamber and a time-limiting component, wherein the support frame is arranged on one side of the workbench; the time-limiting component comprises a groove, a support rod, a rotating wheel, a fixed groove, pulleys, stations, a limiting groove, a hydraulic machine, a driving motor, a connecting rod and a driving group, the groove is arranged on a workbench, the support rod is arranged on the lower wall of the groove, the rotating wheel is rotatably arranged on the support rod, the fixed groove is arranged in an annular structure and is arranged at one end, far away from the support rod, of the rotating wheel, the pulleys are symmetrically and rotatably arranged in the fixed groove and in the limiting groove, the stations are uniformly arranged on the rotating wheel, the stations are provided with 5 stations, an angle formed between the stations and the center of the rotating wheel is in a clockwise decreasing trend, the limiting groove is arranged in an annular structure and is arranged in the groove, the hydraulic machine is arranged on the lower wall of the driving chamber, the driving motor is arranged on the telescopic end of the hydraulic machine, the connecting rod is connected with the output end of the driving motor, and the driving group is uniformly sleeved on the connecting rod, the driving group is provided with six groups.

2. A transfer device for a transfer press according to claim 1, wherein: the driving group comprises a short plate and a driving plate, the driving plate and the short plate are arranged in an arc-shaped structure, the diameter of the driving plate is larger than that of the short plate, and the short plate and the driving plate in different driving groups occupy different proportions.

3. A transfer device for a transfer press according to claim 2, wherein: and a reinforcing rod is arranged between the side surface of the support frame close to the workbench and the support frame.

4. A transfer device for a transfer press according to claim 3, wherein: the driving motor is a servo motor.

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