CN210497826U

CN210497826U - Improved stamping die equipment

Info

Publication number: CN210497826U
Application number: CN201920783036.XU
Authority: CN
Inventors: 袁晶晶
Original assignee: Shanghai Dajin International Trade Co Ltd
Current assignee: Shanghai Dajin International Trade Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-12
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to the technical field of die design, and discloses an improved stamping die device, which comprises a box body, wherein the interior of the box body is fixedly connected with an upper die base, the lower end of the upper die base is fixedly connected with a symmetrical sleeve pipe which penetrates through the interior, the outer surface of the sleeve pipe is sleeved with a vertical spring sleeve, the bottom part between the symmetrical sleeve pipes and positioned on the upper die base is movably connected with a piston rod, one end of the sleeve pipe, which is far away from the upper die base, penetrates through a fixedly connected lower die base, a clamping device is movably connected between the lower die bases and positioned under the piston rod, the inner bottom wall of the box body, which is positioned under the clamping device, is movably connected with a cushion block through a fixing mechanism, a square pipe is arranged inside the cushion block, one end of a connecting rod, which is far away from a scraper, is movably connected, adsorbing scrap iron generated by stamping, and enabling the scrap iron to fall into a magnetic absorption groove after passing through a scraper.

Description

Improved stamping die equipment

Technical Field

The utility model relates to a mold design technical field specifically is a modified stamping die equipment.

Background

The punch press is a stamping type press, and in national production, the stamping process has the advantages of resource and energy conservation compared with the traditional mechanical processing, so that the use of the stamping process is more and more extensive, and the stamping production mainly aims at plates.

At present, a great number of accessories can be produced by a punch through a die, but most of the existing punching devices need to manually take workpieces, so that on one hand, the automation degree needs to be improved, the working efficiency is low, and on the other hand, the manual taking of the workpieces is easy to cause misoperation to cause safety accidents; and the effect of cushion also is very important in the practical application of punch press, but because its small often forgets to lose by the people, perhaps leave behind and damage in the processing on the punch press, increased the cost of production, consequently design a novel punch press becomes people's strong wish.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a modified stamping die equipment possesses the automation and gets and take the piece, prevents the advantage that the cushion was lost, has solved most and need to get through artifical manual taking the work piece, and degree of automation remains to improve, and work efficiency is low and the effect of cushion in stamping process is also very important, nevertheless because the problem that the small frequent quilt forgets to lose is forgotten.

(II) technical scheme

For realizing above-mentioned automatic piece of taking, prevent that the cushion from losing the purpose, the utility model provides a following technical scheme: the utility model provides a modified stamping die equipment, the power distribution box comprises a box body, the inside fixedly connected with upper die base of box, the lower extreme fixedly connected with of upper die base runs through inside symmetrical sleeve pipe, vertical spring housing has been cup jointed to the sheathed tube surface, the bottom swing joint who just is located the upper die base between the symmetrical sleeve pipe has the piston rod, the one end that the upper die base was kept away from to the sleeve pipe runs through fixedly connected with die holder, swing joint has clamping device under just being located the piston rod between the die holder, there is the cushion through fixed establishment swing joint under the inside diapire of box and just being located clamping device, the inside of cushion is provided with square pipe.

The top fixed mounting of box has the motor, the output shaft of motor runs through box and upper die base in proper order and rotates with the piston rod to be connected, the band pulley has been cup jointed on the output shaft surface of motor, the band pulley passes through the chain and rotates with the driven shaft to be connected, the lower part of driven shaft and the side fixedly connected with loop bar of box, fixedly connected with carousel on the driven shaft of loop bar below, the eccentric fixedly connected with stand of lower surface of carousel, the lower extreme joint of stand has to run through box and die holder in proper order and thinks lapped delivery sheet with the box inner wall, the one end fixedly connected with magnet of stand is kept away.

The bottom of box has been seted up the magnetism and has been inhaled the groove, and the left side wall in groove is inhaled to magnetism passes through horizontal spring fixedly connected with scraper, the lower extreme fixedly connected with connecting rod of scraper, and the one end swing joint that the scraper was kept away from to the connecting rod has the base.

Preferably, the fixing mechanism comprises a fixing plate, a rubber pad is arranged on the outer surface of the fixing plate, a connecting plate is fixedly connected to the lower end of the fixing plate through a nut, and the surface of the connecting plate is rotatably connected with the cushion block through a hinge.

Preferably, the top end of the scraper is arc-shaped, is attached to the outer surface of the magnet, and the bending angle of the horizontal spring is 0-30 °.

Preferably, the hinge on the cushion block has a moving range of 0-180 degrees.

Preferably, the polarity of the magnetic attraction groove is opposite to that of the magnet.

Preferably, the surface of the feeding plate is provided with a clamping groove, and the upright post is connected with the feeding plate through the clamping groove.

Preferably, the clamping device mainly comprises two telescopic hydraulic rods and a clamping plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a modified stamping die equipment possesses following beneficial effect:

1. according to the improved stamping die equipment, the driven shaft is driven to rotate through the driving belt wheel of the motor, power is transmitted to the feeding plate, and the rotating motion is converted into reciprocating motion, so that when the plates are collected and released, the plates cannot be placed between stamping parts, the danger of clamping hands during manual placement is avoided, and the safety of personnel is ensured; the other end of the feeding plate is provided with a magnet, so that scrap iron generated by stamping is adsorbed, falls into the magnetic adsorption groove after the scraper, the cleanness of the feeding plate is kept, and the effect that the scrap iron cannot normally work due to pushing is avoided.

2. This modified stamping die equipment through the hinge that sets up on the cushion, when needs use the cushion, directly can rotate and go up to use, and the cushion is inside to have square pipe, even forget to take off the cushion because of workman's carelessness, only can press from both sides the cushion bad, can not harm punching press mechanism, and rubber pad cooperation fixture makes the panel by the punching press firmly fix, reaches the punching press effect of wanting.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the connection between the fixing mechanism and the cushion block of the present invention;

fig. 3 is a schematic view of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, an upper die base 2, a sleeve 3, a vertical spring sleeve 4, a piston rod 5, a lower die base 6, a clamping device 7, a fixing mechanism 8, a fixing plate 801, a rubber pad 802, a nut 803, a connecting plate 804, a hinge 805, a cushion block 9, a square tube 10, a motor 11, a belt pulley 12, a chain 13, a driven shaft 14, a sleeve rod 15, a rotary table 16, a column 17, a feeding plate 18, a magnet 19, a magnetic suction groove 20, a horizontal spring 21, a scraper 22, a connecting rod 23 and a base 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, an improved stamping die device includes a box body 1, an upper die base 2 is fixedly connected inside the box body 1, a sleeve 3 passing through the interior is fixedly connected at the lower end of the upper die base 2, a vertical spring sleeve 4 is sleeved on the outer surface of the sleeve 3, the vertical spring sleeve 4 plays a role in buffering vibration generated by stamping, a piston rod 5 is movably connected between the symmetrical sleeves 3 and at the bottom of the upper die holder 2, one end of the sleeve 3 far away from the upper die holder 2 is fixedly connected with a lower die holder 6 in a penetrating way, a clamping device 7 is movably connected between the lower die holders 6 and under the piston rod 5, the inner bottom wall of the box body 1 and under the clamping device 7 passes through a fixing mechanism 8, the clamping device 7 consists of two telescopic hydraulic rods, when the plate needs to be stamped, the telescopic hydraulic rod can clamp the plate, and the fixing effect is achieved.

The fixing mechanism 8 that cushion 9 and box 1 are connected is by fixed plate 801, and the surface of fixed plate 801 is provided with rubber pad 802, and the lower extreme of fixed plate 801 passes through nut 803 fixedly connected with connecting plate 804, and the surface of connecting plate 804 rotates with cushion 9 through hinge 805 to be connected, and swing joint has cushion 9, and the inside of cushion 9 is provided with square pipe 10, even forget to take cushion 9 off because of workman's carelessness, only can press from both sides cushion 9 bad, can not harm the punching press mechanism.

The top of the box body 1 is fixedly provided with a motor 11, an output shaft of the motor 11 sequentially penetrates through the box body 1 and the upper die base 2 and is rotationally connected with a piston rod 5, the motor 11 drives the piston rod 5 to move up and down, a driven shaft 14 is driven by a chain 13 to enable a feeding plate 18 to reciprocate, so that the effect of achieving multiple purposes is achieved, the surface of the output shaft of the motor 11 is sleeved with a belt wheel 12, the belt wheel 12 is rotationally connected with the driven shaft 14 through the chain 13, the movable range of a hinge 8 on a cushion block 9 is 0-180 degrees, the lower part of the driven shaft 14 is provided with a loop bar 15 fixedly connected with the side surface of the box body 1, the driven shaft 14 below the loop bar 15 is fixedly connected with a rotary table 16, the lower end of the rotary table 16 is eccentrically and fixedly connected with an upright column 17, the lower end of the upright column 17 is clamped with the feeding plate 18 which sequentially, a magnet 19 is fixedly connected to one end of the feeding plate 18 far away from the upright post 17.

Magnetic attraction groove 20 has been seted up to the bottom of box 1, magnetic attraction groove 20's polarity is different with magnet 19 polarity, scrape iron fillings after scraper 22 when magnet 19 moves, because of the effect that magnetism opposite poles attracted, adsorb iron fillings, magnetic attraction groove 20's left side wall passes through horizontal spring 21 fixedly connected with scraper 22, scraper 22's appearance is the circular arc, and laminating magnet 19's surface, horizontal spring 21's bending angle is 0-30, scraper 22's lower extreme fixedly connected with connecting rod 23, connecting rod 23 keeps away from scraper 22's one end swing joint has base 24, when magnet 19 adsorbs too much iron fillings, will take place great bending through scraper 22 spring, also can make scraper 22 the most time with magnet 19 surface contact, effectual scrap iron fillings of scraping.

The working principle is as follows: motor 11 opens, drive driven shaft 14 and the motion of delivery sheet 18, when needs punching press part, delivery sheet 18 moves and transports panel to the assigned position to the right side, and clamping device 7 fixes panel, if need use cushion 9, directly can with fixing on the cushion 9 rotation on 1 limit of box, after panel punching press takes shape, magnet 19 on the delivery sheet 18 adsorbs residual iron fillings on it, through scraper 22 iron fillings drop get into magnetism suction slot 20, cleaned the workstation.

In conclusion, according to the improved stamping die equipment, the driven shaft 14 is driven to rotate through the driving belt wheel 12 of the motor 11, power is transmitted to the feeding plate 18, the rotating motion is converted into reciprocating motion, when the plates are collected and released, the plates cannot be located between stamping parts, the danger of clamping hands during manual placement is avoided, the magnet 19 is arranged at the other end of the feeding plate, scrap iron generated by stamping is adsorbed and falls into the magnetic absorption groove 20 through the scraper 22, the cleanness of the feeding plate 18 is kept, the effect that the feeding plate cannot normally work due to scrap iron pushing is avoided, when the cushion block 9 needs to be used, the feeding plate can be directly rotated to be used through the hinge arranged on the cushion block 9, the square pipe 10 is arranged inside the cushion block, even if workers forget to take the cushion block 9 off due to negligence, the cushion block 9 can only be clamped, the stamping mechanism cannot be damaged, the rubber pad 802 is matched with the clamping device 7, so that the stamped plates, the desired stamping effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An improved stamping die apparatus, comprising a box body (1), characterized in that: the inner part of the box body (1) is fixedly connected with an upper die base (2), the lower end of the upper die base (2) is fixedly connected with symmetrical sleeves (3), the outer surface of each sleeve (3) is sleeved with a vertical spring sleeve (4), a piston rod (5) is movably connected between the symmetrical sleeves (3) and positioned at the bottom of the upper die base (2), one end, far away from the upper die base (2), of each sleeve (3) is fixedly connected with a lower die base (6), a clamping device (7) is movably connected between the lower die bases (6) and positioned under the piston rod (5), a cushion block (9) is movably connected to the inner bottom wall of the box body (1) and positioned under the clamping device (7) through a fixing mechanism (8), and a square pipe (10) is arranged inside the cushion block (9);

the top of the box body (1) is fixedly provided with a motor (11), an output shaft of the motor (11) sequentially penetrates through the box body (1) and the upper die base (2) and is rotationally connected with the piston rod (5), the surface of the output shaft of the motor (11) is sleeved with a belt pulley (12), the belt pulley (12) is rotationally connected with a driven shaft (14) through a chain (13), the lower part of the driven shaft (14) is fixedly connected with a loop bar (15) with the side surface of the box body (1), the driven shaft (14) below the loop bar (15) is fixedly connected with a turntable (16), the lower surface of the turntable (16) is eccentrically and fixedly connected with an upright post (17), the lower end of the upright post (17) is clamped with a feeding plate (18) which sequentially penetrates through the box body (1) and the lower die base (6) and is lapped with the inner wall of the box body (1), and,

the magnetic suction groove (20) is formed in the bottom of the box body (1), the left side wall of the magnetic suction groove (20) is fixedly connected with a scraper (22) through a horizontal spring (21), the lower end of the scraper (22) is fixedly connected with a connecting rod (23), and one end, far away from the scraper (22), of the connecting rod (23) is movably connected with a base (24).

2. An improved press and die apparatus as set forth in claim 1, wherein: the fixing mechanism (8) comprises a fixing plate (801), a rubber pad (802) is arranged on the outer surface of the fixing plate (801), a connecting plate (804) is fixedly connected to the lower end of the fixing plate (801) through a nut (803), and the surface of the connecting plate (804) is rotatably connected with the cushion block (9) through a hinge (805).

3. An improved press and die apparatus as set forth in claim 1, wherein: the top end of the scraper (22) is arc-shaped and is attached to the outer surface of the magnet (19), and the bending angle of the horizontal spring (21) is 0-30 degrees.

4. An improved press and die apparatus as set forth in claim 2, wherein: the movable range of the hinge (805) is 0-180 degrees.

5. An improved press and die apparatus as set forth in claim 1, wherein: the polarity of the magnetic attraction groove (20) is opposite to that of the magnet (19).

6. An improved press and die apparatus as set forth in claim 1, wherein: the surface of the feeding plate (18) is provided with a clamping groove, and the upright post (17) is connected with the feeding plate (18) through the clamping groove.

7. An improved press and die apparatus as set forth in claim 1, wherein: the clamping device (7) mainly comprises two telescopic hydraulic rods and a clamping plate.