CN211135253U

CN211135253U - Stamping mechanism

Info

Publication number: CN211135253U
Application number: CN201921351117.9U
Authority: CN
Inventors: 韩勇
Original assignee: Guangdong Yuanjian Precision Hardware Co ltd
Current assignee: Guangdong Yuanjian Precision Hardware Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-31
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a punching press mechanism, work piece location platform including punching machine, manipulator and supply the work piece location to use. The manipulator is located between work piece positioning platform and the punching machine, work piece positioning platform includes the base, supply the work piece to place the workstation of usefulness, a bolster for inciting somebody to action the work piece pad from the workstation, a second setting element for supporting the first setting element of work piece and supplying the work piece alignment location usefulness, the workstation is to be fixed in on the base aslope, first setting element and second setting element are all installed in the workstation, first setting element and second setting element form the location space that supplies the work piece location usefulness jointly, be provided with the guide rail on the workstation, the bolster is slided and is located the guide rail. The utility model discloses a location space has realized advancing the location to the work piece material loading, simultaneously again because the bolster is smooth to locate on the workstation, consequently still avoided work piece or workstation impaired through the effect of bolster.

Description

Stamping mechanism

Technical Field

The utility model relates to a work piece punching press field especially relates to a punching press mechanism.

Background

With the rapid development of society, various machining aids have been manufactured in order to improve the efficiency of manufacturing.

As is known, the existing stamping process for workpieces is mainly realized by a mechanical arm and a stamping machine. In the actual working process, a workpiece placed in the feeding area is firstly sucked by the manipulator, then the workpiece is placed at the punching machine by the manipulator, and then the workpiece is punched by the punching machine. However, the existing punching process for a workpiece has the following drawbacks: the manipulator can only absorb a certain specific position at the position of the feeding area according to preset program control, if an operator places a workpiece at the feeding area and deviates from the specific absorption position, the manipulator can only absorb the edge position of the workpiece when taking the workpiece, so that the subsequent manipulator is influenced to accurately place the workpiece at the fixed position of the punching machine, and the workpiece is punched by the punching machine, so that the punched product does not meet the requirement of pre-design.

Therefore, a pressing mechanism capable of positioning a workpiece is needed to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out the punching press mechanism of location to the work piece.

In order to achieve the above object, the present invention provides a punching mechanism, comprising a punching machine for punching a workpiece and a manipulator for sucking the workpiece and placing the workpiece in the punching machine, wherein the punching mechanism further comprises a workpiece positioning platform for positioning the workpiece, the manipulator is located between the workpiece positioning platform and the punching machine, the workpiece positioning platform comprises a base, a worktable for placing the workpiece, a buffer member for separating the workpiece from the worktable, a first positioning member for supporting the workpiece, and a second positioning member for aligning and positioning the workpiece, the worktable is obliquely fixed on the base, the first positioning member and the second positioning member are both mounted on the worktable, the first positioning member and the second positioning member together form a positioning space for positioning the workpiece, the worktable is provided with a guide rail, the buffer piece is arranged on the guide rail in a sliding mode.

Preferably, the stamping mechanism further comprises a sucker placing table for replacing the sucker by the manipulator, and the sucker placing table, the stamping machine and the workpiece positioning platform are all arranged around the manipulator.

Preferably, the sucker placing table comprises a bottom frame and a placing frame for placing the suckers, and the placing frame is obliquely fixed on the bottom frame.

Preferably, the placing rack comprises a placing plate and a supporting rod which is obliquely arranged relative to the placing plate, the placing plate is obliquely fixed on the base frame, and the supporting rod is fixed on the placing plate.

Preferably, the first positioning element is fixed to a first side of the workbench, the second positioning element is fixed to a second side of the workbench, and the first side and the second side are adjacent to each other.

Preferably, the buffer piece comprises a buffer plate and a brush fixed on the buffer plate, the buffer plate is slidably arranged on the guide rail, and the brush is fixed on one side of the buffer plate back to the base.

Preferably, the base comprises a base and a mounting member rotatably mounted on the base, and the back of the worktable is mounted on the mounting member.

Preferably, the base includes a bottom plate and a plurality of support columns, one end of each support column is fixed on the bottom plate, and the mounting part is rotatably mounted at the other end of each support column.

Preferably, the support columns are arranged in parallel with each other.

Preferably, the guide rail includes a first rail and a second rail, the first rail and the second rail are parallel to each other, the first rail and the second rail are arranged at intervals, one end of the buffer member is slidably disposed on the first rail, and the other end of the buffer member is slidably disposed on the second rail.

Compared with the prior art, because the stamping mechanism of the utility model also comprises a workpiece positioning platform for positioning the workpiece, the manipulator is positioned between the workpiece positioning platform and the stamping machine, the workpiece positioning platform comprises a base, a workbench for placing the workpiece, a buffer part for separating the workpiece from the workbench, a first positioning part for supporting the workpiece and a second positioning part for aligning and positioning the workpiece, the workbench is obliquely fixed on the base, the first positioning part and the second positioning part are both arranged on the workbench, the first positioning part and the second positioning part jointly form a positioning space for positioning the workpiece, when the workpiece is absorbed by the manipulator and is placed on the workbench, the manipulator can support one side of the workpiece on the first positioning part, and support the other side of the workpiece on the second positioning part, so that the positioning of the workpiece is realized, and then the manipulator releases the workpiece, grabbing the positioned workpieces according to a preset grabbing position, and further ensuring that all the workpieces are grabbed at the same position; meanwhile, the guide rail is arranged on the workbench, and the buffer piece is slidably arranged on the guide rail, so that when the workpiece is placed on the workbench, the workpiece can be cushioned from the workbench by the buffer piece, and further the workpiece or the workbench is prevented from being damaged due to collision between the workpiece and the workbench.

Drawings

Fig. 1 is a schematic structural diagram of the punching mechanism of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the suction cup placing table of the punching mechanism of the present invention.

Fig. 3 is a schematic perspective view of the workpiece positioning platform of the punching mechanism of the present invention.

Fig. 4 is a schematic perspective view of a base of a workpiece positioning platform of the punching mechanism of the present invention.

Detailed Description

In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1, 3 and 4, a stamping mechanism 100 of the present invention includes a stamping press 10 for stamping a workpiece, a manipulator 20 for sucking the workpiece and placing the workpiece on the stamping press 10, and a workpiece positioning platform 30 for positioning the workpiece. The manipulator 20 is located between the workpiece positioning platform 30 and the punch 10, the workpiece positioning platform 30 includes a base 31, a workbench 32 for placing a workpiece, a buffer member 33 for separating the workpiece from the workbench 32, a first positioning member 34 for supporting the workpiece, and a second positioning member 35 for aligning and positioning the workpiece, the workbench 32 is obliquely fixed on the base 31, the first positioning member 34 and the second positioning member 35 are both installed on the workbench 32, the first positioning member 34 and the second positioning member 35 jointly form a positioning space 34a for positioning the workpiece, a guide rail 321 is arranged on the workbench 32, and the buffer member 33 is slidably arranged on the guide rail 321. Specifically, the first positioning element 34 is fixed to the first side 322 of the working platform 32, the second positioning element 35 is fixed to the second side 323 of the working platform 32, and the first side 322 and the second side 323 are adjacent to each other, so that the situation that the buffer element 33 is obstructed by disposing both the first positioning element 34 and the second positioning element 35 on the working platform 32 is avoided, but not limited thereto. More specifically, the following:

referring to fig. 1 and 2, the punching mechanism 100 further includes a suction cup placing table 40 for the robot 20 to replace the suction cups, and the suction cup placing table 40, the punching machine 10 and the workpiece positioning table 30 are all arranged around the robot 20, so that the robot 20 can smoothly transfer the workpiece between the workpiece positioning table 30 and the punching machine 10, and also facilitate the robot 20 to replace the suction cups mounted to the robot 20 on the suction cup placing table 40 according to workpieces of different sizes, but not limited thereto. Specifically, the suction cup placing table 40 includes a base frame 41 and a placing frame 42 for placing the suction cup, and the placing frame 42 is obliquely fixed on the base frame 41; more specifically, the placing frame 42 includes a placing plate 421 and a supporting rod 422 disposed obliquely with respect to the placing plate 421, the placing plate 421 is obliquely fixed to the bottom frame 41, and the supporting rod 422 is fixed to the placing plate 421. Thus, when the robot 20 needs to replace the suction cups, the suction cups may be placed on the support rods 422, but is not limited thereto.

Referring to fig. 1, 3 and 4, the buffer 33 includes a buffer plate 331 and a brush 332 fixed on the buffer plate 331. The buffer plate 331 is slidably disposed on the guide rail 321, and the brush 332 is fixed on a side of the buffer plate 331 opposite to the base 31. Therefore, when the robot 20 places the workpiece on the table 32, the workpiece can be buffered by the brushes 332, and the workpiece is prevented from directly colliding with the table 32 to damage the workpiece or the table 32, but not limited thereto. It is noted that in other embodiments, the brush 332 may be replaced by a flexible assembly according to the needs of those skilled in the art, and therefore, the description thereof is omitted.

With continued reference to fig. 1, 3 and 4, the base 31 includes a base 311 and a mounting member 312 rotatably mounted on the base 311. The back of the working platform 32 is mounted on the mounting member 312, and since the mounting member 312 is rotatably mounted on the base 311, when the working platform 32 is mounted on the mounting member 312, the working platform 32 can rotate relative to the base 31 by rotating the mounting member 312, so that the working platform 30 of the present invention is more versatile in use; specifically, the base 311 includes a bottom plate 3111 and a plurality of supporting columns 3112, one end of the supporting column 3112 is fixed on the bottom plate 3111, and the mounting member 312 is rotatably mounted at the other end of the supporting column 3112; more specifically, the support columns 3112 are arranged in parallel with each other, but are not limited thereto.

It should be noted that the guide rail 321 includes a first rail 321a and a second rail 321b, the first rail 321a and the second rail 321b are parallel to each other, the first rail 321a and the second rail 321b are spaced apart from each other, one end of the buffer 33 is slidably disposed on the first rail 321a, and the other end of the buffer 33 is slidably disposed on the second rail 321 b. Since the buffering member 33 is slidably disposed on the first rail 321a and the second rail 321b, the buffering member 33 is uniformly stressed when sliding along the guide rail 321, so as to prolong the service life of the buffering member 33. The punch press 10 of the present invention is a punch press 10 known to those skilled in the art, and the robot 20 is a driving device also known to those skilled in the art, so that the detailed description thereof is omitted.

Compared with the prior art, because the stamping mechanism 100 of the present invention further comprises a workpiece positioning platform 30 for positioning the workpiece, the manipulator 20 is located between the workpiece positioning platform 30 and the stamping machine 10, the workpiece positioning platform 30 comprises a base 31, a worktable 32 for placing the workpiece, a buffer 33 for separating the workpiece from the worktable 32, a first positioning member 34 for supporting the workpiece, and a second positioning member 35 for aligning and positioning the workpiece, the worktable 32 is obliquely fixed on the base 31, the first positioning member 34 and the second positioning member 35 are both installed on the worktable 32, the first positioning member 34 and the second positioning member 35 jointly form a positioning space 34a for positioning the workpiece, when the workpiece is sucked by the manipulator 20 and placed on the worktable 32, the manipulator 20 will push one side of the workpiece against the first positioning member 34, and push the other side of the workpiece against the second positioning member 35, therefore, the workpieces are positioned, then the manipulator 20 releases the workpieces, and then the positioned workpieces are grabbed according to the preset grabbing positions, so that all the workpieces are grabbed at the same position; meanwhile, because the guide rail 321 is arranged on the workbench 32, and the buffer member 33 is slidably arranged on the guide rail 321, when a workpiece is placed on the workbench 32, the workpiece is cushioned from the workbench 32 by the buffer member 33, and further the workpiece or the workbench 32 is prevented from being damaged due to collision between the workpiece and the workbench 32.

The above disclosure is only a preferred embodiment of the present invention, and the function is to facilitate the understanding and implementation of the present invention, which is not to be construed as limiting the scope of the present invention, and therefore, the present invention is not limited to the claims.

Claims

1. A punching mechanism, including a punch for punching a workpiece and a manipulator for sucking the workpiece and placing the workpiece on the punch, characterized in that: stamping mechanism still including the work piece location platform that supplies work piece location usefulness, the manipulator is located work piece location platform with between the punching machine, work piece location platform includes the base, supplies the work piece to place the workstation of usefulness, is used for leaving the work piece pad the bolster of workstation, the first setting element that is used for bearing work piece and the second setting element that supplies the work piece alignment location usefulness, the workstation is fixed in aslope on the base, first setting element with the second setting element all install in the workstation, first setting element with the second setting element forms the location space that supplies work piece location usefulness jointly, be provided with the guide rail on the workstation, the bolster is slided to be located the guide rail.

2. The stamping mechanism of claim 1, wherein: the automatic chuck replacing device is characterized by further comprising a chuck placing table for replacing a chuck of the manipulator, wherein the chuck placing table, the punching machine and the workpiece positioning platform are arranged around the manipulator.

3. The stamping mechanism of claim 2, wherein: the sucker placing table comprises a bottom frame and a placing frame for placing the suckers, and the placing frame is obliquely fixed on the bottom frame.

4. A stamping mechanism as claimed in claim 3, wherein: the rack is including placing the board and relative place the bracing piece that the board slope was arranged, place the board and be fixed in aslope on the chassis, the bracing piece is fixed in place on the board.

5. The stamping mechanism of claim 1, wherein: the first positioning piece is fixed on the first side edge of the workbench, the second positioning piece is fixed on the second side edge of the workbench, and the first side edge is adjacent to the second side edge.

6. The stamping mechanism of claim 1, wherein: the buffer piece comprises a buffer plate and a brush fixed on the buffer plate, the buffer plate is slidably arranged on the guide rail, and the brush is fixed on one side of the base, back to back, of the buffer plate.

7. The stamping mechanism of claim 1, wherein: the base includes the base and is rotationally installed in installed part on the base, the back mounted of workstation in on the installed part.

8. The stamping mechanism of claim 7, wherein: the base includes bottom plate and a plurality of support column, the one end of support column is fixed in on the bottom plate, the installed part be rotationally install in the other end of support column.

9. The stamping mechanism of claim 8, wherein: the support columns are arranged in parallel with each other.

10. The stamping mechanism of claim 1, wherein: the guide rail includes first track and second track, first track with the second track is parallel to each other, first track with the second track is the interval arrangement each other, the one end of bolster is slided and is located first track, the other end of bolster is slided and is located the second track.