CN107695159B

CN107695159B - Stamping equipment

Info

Publication number: CN107695159B
Application number: CN201711085652.XA
Authority: CN
Inventors: 赵林强; 汪全鹏; 雷建辉; 廖亮; 吴耀龙
Original assignee: Dongguan City Yellow Knife Industry Co ltd
Current assignee: Jiangxi Risheng Precision Hardware Co ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2024-05-17
Anticipated expiration: 2037-11-07
Also published as: CN107695159A

Abstract

The invention discloses stamping equipment which comprises a support frame, a middle template, an upper template, a lower template, a first cylinder, a motor, a synchronous wheel, a stamping plate, a feeding track and a vertical feeding component, wherein the middle part of the middle template is provided with a transmission shaft, one end of the transmission shaft is fixedly connected with the middle template, the other end of the transmission shaft is connected with the synchronous wheel, the fixed end of the motor is fixed on one side of the support frame, the movable end of the motor is connected with a synchronous wheel belt, 6 limiting openings are formed in the edge of the middle template, the movable end of the first cylinder is clamped with the limiting openings, the vertical feeding component comprises a second cylinder, a third cylinder, a combination plate and a horizontal pushing block, a plurality of blanking holes are formed in the horizontal pushing block, pushing claws corresponding to the blanking holes are formed in the lower end of the horizontal part of the combination plate, and the horizontal pushing block moves along the vertical direction. The stamping equipment can effectively improve production efficiency and lighten labor burden of workers.

Description

Stamping equipment

Technical Field

The invention relates to the technical field of manufacturing processes, in particular to stamping equipment.

Background

The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. Coining and forging are plastic working (or pressure working), and are collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips. Among the steels in the world, 60-70% are sheet materials, most of which are punched into finished products. In general, the stamping process includes feeding, stamping, extruding, and collecting, and there is a waiting time between the process flows due to different equipment, resulting in inefficiency.

Disclosure of Invention

One object of the present invention is to: provided is a punching apparatus which can effectively improve production efficiency and reduce labor burden of workers.

To achieve the purpose, the invention adopts the following technical scheme:

The utility model provides a stamping equipment, includes support frame, cope match-plate pattern, lower bolster, first cylinder, motor, synchronizing wheel, punch press, stamping plate, feeding track, fixed plate and vertical feeding subassembly, the cope match-plate pattern is located the top of lower bolster, the cope match-plate pattern is located between cope match-plate pattern and the lower bolster, the lower bolster is fixed on the support frame, the middle part of cope match-plate pattern is provided with the transmission shaft, the transmission shaft runs through the middle part of lower bolster, the one end of transmission shaft with well template fixed connection, the synchronizing wheel is connected to the other end of transmission shaft, the stiff end of motor is fixed in one side of support frame, the movable end of motor with synchronizing wheel belt is connected, the punch press is located the top of cope match-plate pattern, the stamping plate pattern with between the punch press, the stamping plate pattern with the stiff end fixed connection of punch press, the border of well template is provided with 6 spacing mouths, two adjacent spacing mouths with the contained angle of the center of template is 60 degrees, the stiff end of motor is fixed in one side of support frame, the movable end of motor is fixed with the first cylinder, the first side of movable plate is close to the first cylinder, the first side of the first cylinder is fixed with the first side of the first cylinder is fixed, the first side of the first cylinder is close to the first side of the horizontal side is fixed, the first side is fixed with the first side of the first cylinder is fixed, the first side is close to the vertical side is fixed, and the first side is fixed with the feeding track, and vertical has the first side is fixed, and is fixed near the first side is fixed in the feeding track, and is fixed and has and comprises the vertical side is fixed and vertical and has and vertical and has, the movable end fixed connection of third cylinder the vertical portion of composition board, the composition board is located the top of horizontal pushing block, be provided with a plurality of blanking holes on the horizontal pushing block, the lower extreme of the horizontal portion of composition board be provided with the pushing jaw that the blanking hole corresponds, the horizontal pushing block removes along the horizontal direction, the composition board removes along vertical direction, still be provided with the ejector pin on the cope match-plate pattern.

As a preferred technical scheme, still include horizontal feeding subassembly, horizontal feeding subassembly is located the first end below of feeding track, horizontal feeding subassembly includes fourth cylinder and fly leaf, the stiff end of fourth cylinder with fixed plate fixed connection, the fly leaf with the fly leaf fixed connection of fourth cylinder, the fly leaf with fixed plate sliding connection, the fly leaf is kept away from one side of the second end of feeding track is provided with the material groove of keeping in, the material groove of keeping in is located the below of horizontal pushing piece.

As an optimized technical scheme, the fixed plate is provided with a sliding rail, the movable plate is provided with a sliding groove, and the sliding groove is in sliding connection with the sliding rail.

As a preferable technical scheme, the lower die plate is further provided with an inductor for detecting the limiting opening, and the inductor is fixed on the edge of the lower die plate.

As a preferred technical scheme, the hydraulic control system further comprises a control module, wherein the control module is respectively connected with the sensor and the first cylinder through signals.

As a preferable technical scheme, one side of the upper die plate, which is far away from the air cylinder, is provided with a discharge gap, a vertical air blowing port is arranged at the position of the stamping plate, which is positioned at the discharge gap, and a horizontal air blowing port is arranged at the side part of the discharge gap.

As a preferable technical scheme, the bottom of punching press board is provided with the reference column, be provided with first board through-hole on the cope match-plate pattern, be provided with the second board through-hole on the well template, be provided with the locating hole on the lower bolster, the reference column runs through in proper order first board through-hole with behind the second board through-hole with the locating hole is connected.

As an optimized technical scheme, the ejector pins are arranged on the lower die plate and fixedly connected with the upper surface of the lower die plate.

As a preferable technical scheme, the device further comprises a collecting box, wherein the collecting box is positioned on one side, far away from the motor, of the supporting frame, a collecting guide groove is formed in the upper end of the collecting box, and the upper end of the collecting guide groove is fixed on the supporting frame.

The beneficial effects of the invention are as follows: the utility model provides a stamping equipment, when same punching press, the spacing mouth of different positions bears different technology, realizes that material loading, punching press, extrusion, collection go on simultaneously, improves production efficiency, simultaneously, uses the fly leaf to send into the material under the punch press, utilizes the pressure during punching press to extrude the material on the middle mould board, realizes that many technologies go on simultaneously.

Drawings

The invention is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic view of a first overall structure of a stamping apparatus according to an embodiment;

FIG. 2 is a schematic view of a second overall structure of a stamping apparatus according to an embodiment;

FIG. 3 is a first partial schematic view of a stamping apparatus according to an embodiment;

FIG. 4 is a schematic view of a second partial structure of a stamping apparatus according to an embodiment;

FIG. 5 is a schematic view of a third partial structure of a stamping apparatus according to an embodiment;

Fig. 6 is a schematic view of a fourth partial structure of a stamping apparatus according to an embodiment;

fig. 7 is a schematic view of a fifth partial structure of a stamping apparatus according to an embodiment;

fig. 8 is a sixth partial schematic view of a stamping apparatus according to an embodiment;

Fig. 9 is a seventh partial schematic structural view of a stamping apparatus according to an embodiment;

Fig. 10 is a partial enlarged view at a in fig. 9.

In fig. 1 to 10:

1. A support frame; 2. a middle template; 3. an upper template; 4. a lower template; 5. a first cylinder; 6. a motor; 7. a synchronizing wheel; 8. punching machine; 9. a stamping plate; 10. a transmission shaft; 11. a limit opening; 12. a stamping cavity; 13. an inductor; 14. a discharging notch; 15. a vertical air blowing port; 16. a horizontal air blowing port; 17. positioning columns; 18. a pushing rod; 19. a control module; 20. a collection box; 21. a collecting guide groove; 22. a vibration plate; 23. a feed rail; 24. a fixing plate; 25. a second cylinder; 26. a third cylinder; 27. a combination board; 28. a horizontal pushing block; 29. an upstanding plate; 30. a blanking hole; 31. pushing claws; 32. a fourth cylinder; 33. a movable plate; 34. a material temporary storage groove; 35. a slide rail.

Detailed Description

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 10, in this embodiment, a stamping device includes a support frame 1, a middle die plate 2, an upper die plate 3, a lower die plate 4, a first cylinder 5, a motor 6, a synchronizing wheel 7, a punch 8, a stamping plate 9, a feeding track 23, a fixing plate 24 and a vertical feeding component, wherein the upper die plate 3 is located above the lower die plate 4, the middle die plate 2 is located between the upper die plate 3 and the lower die plate 4, the lower die plate 4 is fixed on the support frame 1, a transmission shaft 10 is arranged in the middle of the middle die plate 2, the transmission shaft 10 penetrates through the middle of the lower die plate 4, one end of the transmission shaft 10 is fixedly connected with the middle die plate 2, the other end of the transmission shaft 10 is connected with the synchronizing wheel 7, the fixed end of the motor 6 is fixed on one side of the support frame 1, the movable end of the motor 6 is connected with the synchronizing wheel 7 through a belt, the punch press 8 is positioned above the center of the upper die plate 3, the punch plate 9 is positioned between the upper die plate 3 and the punch press 8, the punch plate 9 is fixedly connected with the fixed end of the punch press 8, 6 limiting ports 11 are arranged on the edge of the middle die plate 2, the included angle between the connecting lines of two adjacent limiting ports 11 and the center of the middle die plate 2 is 60 degrees, the fixed end of the first air cylinder 5 is fixed on the edge of the supporting frame 1, the movable end of the first air cylinder 5 is clamped with the limiting ports 11, the middle die plate 2 is provided with a punch cavity 12, the vertical feeding assembly comprises a second air cylinder 25, a third air cylinder 26, a combined plate 27 and a horizontal pushing block 28, the fixed end of the second air cylinder 25 is fixedly connected with the fixed plate 24, the movable end of the second air cylinder 25 is fixedly connected with the horizontal pushing block 28, the horizontal pushing plate is located on the first end of the feeding track 23, an upright plate 29 is arranged on one side, close to the first end of the feeding track 23, of the fixing plate 24, the fixed end of the third air cylinder 26 is fixed on one face, close to the feeding track 23, of the upright plate 29, the movable end of the third air cylinder 26 is fixedly connected with the vertical portion of the combined plate 27, the combined plate 27 is located above the horizontal pushing block 28, a plurality of blanking holes 30 are formed in the horizontal pushing block 28, pushing claws 31 corresponding to the blanking holes 30 are formed in the lower end of the horizontal portion of the combined plate 27, the horizontal pushing block 28 moves along the horizontal direction, the combined plate 27 moves along the vertical direction, and a pushing rod 18 is further arranged on the upper template 3.

Firstly, the second cylinder 25 stretches out, so that the blanking hole 30 on the horizontal pushing block 28 and the feeding groove on the feeding track 23 are misplaced, the material finally stays on the first end of the feeding track 23, then, after the subsequent punching machine 8 punches and discharges finished products, the second cylinder 25 contracts, so that the blanking hole 30 on the horizontal pushing block 28 corresponds to the feeding groove on the feeding track 23, the front end material is pushed by the subsequent material, the front end material falls into the blanking hole 30, the first cylinder 5 works and pushes the combined plate 27 to move up and down, further, the pushing claw 31 is correspondingly inserted into the blanking hole 30, the material is extruded from the bottom of the blanking hole 30, the corresponding material falls into the punching cavity 12 on the punch press 8 corresponding to the next station, then, the first cylinder 5 stretches out and is clamped with the limiting opening 11, so that the middle die plate 2 is fixed, the punch press 8 drives the punch plate 9 and the upper die plate 3 to move down, the front end material is pushed by the subsequent material, the middle die plate 5 is clamped down, the punch wheel 5 is driven to rotate, the punch 2 is clamped down, the step 5 is clamped down, the punch wheel 2 is clamped down, the step 6 is not punched down, the step is completed, and the step is completed, the punching process is completed, and the step is completed.

In this embodiment, the horizontal feeding assembly is located below the first end of the feeding track 23, the horizontal feeding assembly includes a fourth cylinder 32 and a movable plate 33, the fixed end of the fourth cylinder 32 is fixedly connected with the fixed plate 24, the movable plate 33 is fixedly connected with the movable end of the fourth cylinder 32, the movable plate 33 is slidably connected with the fixed plate 24, a material temporary storage groove 34 is disposed on a side, away from the second end of the feeding track 23, of the movable plate 33, and the material temporary storage groove 34 is located below the horizontal pushing block 28.

The pushing claw 31 pushes the material out of the blanking hole 30, so that the material enters the material temporary storage groove 34, the material temporary storage groove 34 moves along with the movable plate 33 and the fourth cylinder 32 in a linkage manner, and then enters the upper part of the middle die plate 2 along with the movable plate 33, and is pushed out by the pushing rod 18 on the upper die plate 3, and is accurately pushed into the punching cavity 12.

In this embodiment, the fixed plate 24 is provided with a sliding rail 35, and the movable plate 33 is provided with a sliding slot, and the sliding slot is slidably connected with the sliding rail 35.

In this embodiment, the lower die plate 4 is further provided with an inductor 13 for detecting the limiting opening 11, and the inductor 13 is fixed on the edge of the lower die plate 4.

In this embodiment, the apparatus further includes a control module 19, where the control module 19 is respectively in signal connection with the sensor 13 and the first cylinder 5.

In this embodiment, a discharge gap 14 is disposed on a side of the upper die plate 3 away from the cylinder, a vertical air blowing opening 15 is disposed on a position of the punching plate 9 located on the discharge gap 14, and a horizontal air blowing opening 16 is disposed on a side portion of the discharge gap 14. After stamping, the vertical air blowing port 15 and the horizontal air blowing port 16 are simultaneously discharged, so that the stamped material is discharged from the stamping equipment.

In this embodiment, the bottom of the punching plate 9 is provided with a positioning column 17, the upper die plate 3 is provided with a first plate through hole, the middle die plate 2 is provided with a second plate through hole, the lower die plate 4 is provided with a positioning hole, and the positioning column 17 sequentially penetrates through the first plate through hole and the second plate through hole and then is connected with the positioning hole.

In this embodiment, the lower die plate 4 is provided with a thimble, and the thimble is fixedly connected with the upper surface of the lower die plate 4.

In this embodiment, the vibration plate 22 is further included, and the vibration plate 22 is fixedly connected to the second end of the feeding rail 23. The vibration plate 22 is used for vibrating and feeding materials, and drives the materials to the first end of the feeding track 23 from the second end of the feeding track 23.

In this embodiment, the device further includes a collecting box 20, the collecting box 20 is located on a side of the support frame 1 away from the motor 6, a collecting guide groove 21 is disposed at an upper end of the collecting box 20, and an upper end of the collecting guide groove 21 is fixed on the support frame 1.

The terms "first," "second," "third," and "fourth" are used herein for descriptive purposes only and are not intended to be limiting.

It should be noted that the above embodiments are merely preferred embodiments of the present invention and the applied technical principles, and any changes or substitutions easily conceivable to those skilled in the art within the scope of the present invention are included in the scope of the present invention.

Claims

1. The stamping equipment is characterized by comprising a supporting frame, a middle template, an upper template, a lower template, a first cylinder, a motor, a synchronous wheel, a punch press, a stamping plate, a feeding track, a fixing plate and a vertical feeding component, wherein the upper template is positioned above the lower template, the middle template is positioned between the upper template and the lower template, the lower template is fixed on the supporting frame, a transmission shaft is arranged in the middle of the middle template, the transmission shaft penetrates through the middle of the lower template, one end of the transmission shaft is fixedly connected with the middle template, the other end of the transmission shaft is connected with the synchronous wheel, the fixed end of the motor is fixed on one side of the supporting frame, the movable end of the motor is connected with a synchronous wheel belt, the punch press is positioned above the center of the upper template, the stamping plate is positioned between the upper template and the punch press, the punching plate is fixedly connected with the fixed end of the punching machine, 6 limit openings are formed in the edge of the middle die plate, the included angle between the connecting lines of two adjacent limit openings and the center of the middle die plate is 60 degrees, the fixed end of the first air cylinder is fixed on the edge of the supporting frame, the movable end of the first air cylinder is clamped with the limit openings, the middle die plate is provided with a punching cavity, the vertical feeding component comprises a second air cylinder, a third air cylinder, a combination plate and a horizontal pushing block, the fixed end of the second air cylinder is fixedly connected with the fixed plate, the movable end of the second air cylinder is fixedly connected with the horizontal pushing block, the horizontal pushing block is positioned on the first end of the feeding track, an upright plate is arranged on one side of the fixed plate, which is close to the first end of the feeding track, the fixed end of the third cylinder is fixed on one surface of the vertical plate, which is close to the feeding track, the movable end of the third cylinder is fixedly connected with the vertical part of the combined plate, the combined plate is positioned above the horizontal pushing block, a plurality of blanking holes are formed in the horizontal pushing block, pushing claws corresponding to the blanking holes are arranged at the lower end of the horizontal part of the combined plate, the horizontal pushing block moves along the horizontal direction, the combined plate moves along the vertical direction, and a pushing rod is further arranged on the upper template;

The horizontal feeding assembly is positioned below the first end of the feeding track, the horizontal feeding assembly comprises a fourth cylinder and a movable plate, the fixed end of the fourth cylinder is fixedly connected with the fixed plate, the movable plate is fixedly connected with the movable end of the fourth cylinder, the movable plate is in sliding connection with the fixed plate, a material temporary storage groove is formed in one side, away from the second end of the feeding track, of the movable plate, and the material temporary storage groove is positioned below the horizontal pushing block;

the lower die plate is also provided with an inductor for detecting the limiting opening, and the inductor is fixed on the edge of the lower die plate.

2. The stamping device of claim 1, wherein the stationary plate is provided with a sliding rail, and the movable plate is provided with a sliding slot, and the sliding slot is slidably connected with the sliding rail.

3. The stamping apparatus of claim 1, further comprising a control module in signal communication with the sensor and the first cylinder, respectively.

4. The stamping device of claim 1, wherein a discharge gap is formed in a side, away from the first cylinder, of the upper die plate, a vertical air blowing port is formed in a position, located in the discharge gap, of the stamping plate, and a horizontal air blowing port is formed in a side portion of the discharge gap.

5. The stamping device according to claim 1, wherein a positioning column is arranged at the bottom of the stamping plate, a first plate through hole is arranged on the upper die plate, a second plate through hole is arranged on the middle die plate, a positioning hole is arranged on the lower die plate, and the positioning column penetrates through the first plate through hole and the second plate through hole in sequence and then is connected with the positioning hole.

6. The stamping device of claim 1, wherein the lower die plate is provided with a thimble, and the thimble is fixedly connected with the upper surface of the lower die plate.

7. The stamping device of claim 1, further comprising a collection box, wherein the collection box is located on a side of the support frame away from the motor, a collection guide groove is formed in an upper end of the collection box, and an upper end of the collection guide groove is fixed to the support frame.