CN211588294U

CN211588294U - Hardware stamping die's liftout mechanism

Info

Publication number: CN211588294U
Application number: CN202020172423.2U
Authority: CN
Inventors: 冯军
Original assignee: Nantong Keshida Auto Parts Co ltd
Current assignee: Nantong Keshida Auto Parts Co ltd
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2020-09-29
Anticipated expiration: 2030-02-16

Abstract

The utility model provides a hardware stamping die's liftout mechanism, including the punching machine, the front of punching machine is fixed with stamping platform, and stamping platform's bottom mounting has the base, swing mechanism is installed on the top of base, and swing mechanism's top installs feeding mechanism, swing mechanism's inside is including first backup pad, and is fixed connection between first backup pad and the base, the front laminating of first backup pad has the sleeve, and its telescopic inside is fixed with the pivot. The utility model discloses in, through switch-on servo motor's external power supply, drive the axis of rotation and rotate, can drive the connecting plate through the axis of rotation and rotate, rotate through the connecting plate for the gag lever post uses the length of connecting plate to rotate as the radius all the time, thereby makes the gag lever post drive the connecting rod through the guide slot and uses the pivot to carry out the horizontal hunting as the fulcrum, realizes reciprocating motion, and simple structure, and stability is good, is convenient for maintain.

Description

Hardware stamping die's liftout mechanism

Technical Field

The utility model relates to a hardware processing technology field especially relates to a hardware stamping die's liftout mechanism.

Background

Hardware is a traditional hardware product, also called small hardware, and refers to five metals of gold, silver, copper, iron and tin, and various metal devices are manufactured through physical processing such as forging, rolling, cutting and the like, or artworks such as knives, swords and the like or metal devices can be manufactured through manual processing, and hardware in modern society is wider, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like.

The existing ejection mechanism of the hardware stamping die generally supplies the feeding material by the elastic potential energy of a spring, the spring is aged after a long time, the elastic potential energy is weakened, and the feeding material cannot be in place, so that deviation is formed between a stamping part and a stamping machine, and the stamping part is unqualified.

Therefore, it is necessary to provide an ejection mechanism of a hardware stamping die to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hardware stamping die's liftout mechanism has solved current hardware stamping die's liftout mechanism, adopts the elastic potential energy of spring to supply with the feed usually, and the time is of a specified duration, and the spring is ageing, and elastic potential energy weakens, and the feed will not target in place for form the deviation between stamping workpiece and the punching machine, cause the unqualified problem of stamping workpiece.

In order to solve the technical problems, the utility model provides a hardware stamping die's liftout mechanism, including the punching machine, the front of punching machine is fixed with the punching press platform, and the bottom of punching press platform is fixed with the base, the top of base is installed swing mechanism, and swing mechanism's top installs feeding mechanism, swing mechanism's inside includes first backup pad, and be fixed connection between first backup pad and the base, the front laminating of first backup pad has the sleeve, and its inside is fixed with the pivot, and be fixed connection between pivot and the first backup pad, the surface mounting of sleeve has the connecting rod, and the inside of connecting rod has seted up the guide slot, the back of first backup pad is close to the top position and is fixed with servo motor, and the front of first backup pad is close to the top position and is fixed with the axis of rotation, the front of axis of rotation is fixed with the connecting plate, a limiting rod is fixed on the front face of the connecting plate, the limiting rod is connected with the guide groove in a sleeved mode, and a clamping mechanism is installed on the surface of the stamping platform.

Preferably, the connecting rod forms rotating structure through between pivot and the sleeve, and the gag lever post passes through and constitutes sliding structure between guide slot and the connecting rod.

Preferably, feeding mechanism's inside is including the diaphragm, and the upper and lower both ends of diaphragm are fixed with the gyro wheel, the front of gyro wheel is fixed with the dwang, and the fixed surface of dwang has the tie-beam, the laminating at the back of gyro wheel has the fixed plate, and both ends are fixed with first spring about the inner wall of its fixed plate, and be fixed connection between first spring and the tie-beam, the back of fixed plate is close to the bottom rigidity and has the activity hinge, and is fixed connection between activity hinge and the connecting rod, one side of diaphragm is fixed with the second backup pad, and is fixed connection between second backup pad and the base, the fixed top end of second backup pad is fixed with the storage frame, and is fixed connection between one side of storage frame and the stamping platform.

Preferably, the two connecting beams are symmetrical about the central axis of the transverse plate, the idler wheels form a sliding structure between the rotating rod and the connecting beams, and the fixed plate forms a rotating structure between the movable hinge and the connecting rod.

Preferably, the inside of the clamping mechanism comprises a third support plate, the third support plate is fixedly connected with the stamping platform, a sliding groove is connected to one side of the third support plate in an embedded mode, a sliding block is inserted into the sliding groove in a sleeved mode, a pressing block is fixed to one side of the sliding block, a second spring is fixed to the top end of the pressing block, a sliding rod is sleeved inside the second spring, the sliding rod is fixedly connected with the pressing block, a sleeve block is fixedly connected to the top end of the third support plate, and the sleeve block is connected with the sliding rod in a sleeved mode.

Preferably, one side of the pressing block is arc-shaped, the pressing block forms a sliding structure with the sliding groove through the sliding block, and the second spring forms a telescopic structure with the sleeve block through the pressing block.

Compared with the prior art, the utility model provides a pair of hardware stamping die's liftout mechanism has following beneficial effect:

this use is novel, and through switch-on servo motor's external power supply, drive the axis of rotation and rotate, can drive the connecting plate through the axis of rotation and rotate, rotates through the connecting plate for the gag lever post uses the length of connecting plate to rotate as the radius all the time, thereby makes the gag lever post drive to come the connecting rod to use the pivot to carry out the horizontal hunting as the fulcrum through the guide slot, realizes reciprocating motion, and simple structure, and stability is good, is convenient for maintain.

This use is novel, can play the supporting role for the gyro wheel through the tie-beam, and first spring coupling fixed plate and tie-beam for the tie-beam constitutes the mode of similar suspension, and it is steady to let the gyro wheel slide the in-process on the diaphragm, drives one side that the fixed plate moved to the storage shelf through the gyro wheel, and one side that utilizes the fixed plate removes the one by the stamping workpiece that promotes the bottom, can accomplish autoloading.

This use is novel, through the circular-arc of compact heap one side, can be so that conveniently get into the compact heap bottom by the stamping workpiece, the compact heap receives the extrusion force, makes the compact heap rise through slider and spout, and the second spring receives the pressure contraction who comes from the compact heap, utilizes the elastic potential energy of second spring, compresses tightly by the stamping workpiece, when taking off the stamping workpiece, only needs to be removed the stamping workpiece that the top has already been stamped with the stamping workpiece at the back, can take out completely.

Drawings

Fig. 1 is a schematic structural diagram of a side surface of a preferred embodiment of an ejection mechanism of a hardware stamping die according to the present invention;

FIG. 2 is a schematic structural diagram of the swing mechanism shown in FIG. 1;

FIG. 3 is a schematic structural view of the feeding mechanism shown in FIG. 1;

fig. 4 is a schematic structural view of the clamping mechanism shown in fig. 1.

Reference numbers in the figures: 1. the stamping machine comprises a stamping machine, 2, a stamping platform, 3, a base, 4, a swinging mechanism, 5, a feeding mechanism, 6, a clamping mechanism, 401, a first supporting plate, 402, a sleeve, 403, a rotating shaft, 404, a connecting rod, 405, a guide groove, 406, a servo motor, 407, a rotating shaft, 408, a connecting plate, 409, a limiting rod, 501, a transverse plate, 502, a roller, 503, a rotating rod, 504, a connecting beam, 505, a fixing plate, 506, a first spring, 507, a movable hinge, 508, a second supporting plate, 509, a storage rack, 601, a third supporting plate, 602, a sliding groove, 603, a sliding block, 604, a pressing block, 605, a second spring, 606, a sliding rod, 607 and a sleeve block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a schematic structural diagram of a side surface of a preferred embodiment of an ejection mechanism of a hardware stamping die according to the present invention; FIG. 2 is a schematic structural diagram of the swing mechanism shown in FIG. 1; FIG. 3 is a schematic structural view of the feeding mechanism shown in FIG. 1; fig. 4 is a schematic structural view of the clamping mechanism shown in fig. 1. A material ejecting mechanism of a hardware stamping die comprises a stamping machine 1, wherein a stamping platform 2 is fixed on the front surface of the stamping machine 1, a base 3 is fixed at the bottom end of the stamping platform 2, a swing mechanism 4 is installed at the top end of the base 3, a feeding mechanism 5 is installed at the top end of the swing mechanism 4, a first support plate 401 is arranged inside the swing mechanism 4, the first support plate 401 is fixedly connected with the base 3, a sleeve 402 is attached to the front surface of the first support plate 401, a rotating shaft 403 is fixed inside the sleeve 402, the rotating shaft 403 is fixedly connected with the first support plate 401, a connecting rod 404 is fixed on the surface of the sleeve 402, a guide groove 405 is formed inside the connecting rod 404, a servo motor 406 is fixed at the position, close to the top end, of the front surface of the first support plate 401, a rotating shaft 407 is fixed at the position, a connecting plate 408 is fixed at the front surface of the rotating shaft 407, a limiting rod 409 is fixed on the front face of a connecting plate 408 of the punching machine, the limiting rod 409 is in sleeve connection with a guide groove 405, a clamping mechanism 6 is installed on the surface of the punching platform 2, and the limiting rod 409 rotates through the connecting plate 408, so that the limiting rod 409 always carries out crank motion by taking the length of the connecting plate 408 as the radius, and reciprocation is achieved.

Connecting rod 404 constitutes revolution mechanic through between pivot 403 and the sleeve 402, and gag lever post 409 constitutes sliding construction through between guide slot 405 and the connecting rod 404 to the length of connecting plate 408 is rotated for the radius makes gag lever post 409 drive through guide slot 405 and the connecting rod 404 uses pivot 403 as the fulcrum and carries out the horizontal hunting, realizes reciprocating motion, and simple structure, and stability is good, is convenient for maintain.

The feeding mechanism 5 is internally provided with a transverse plate 501, rollers 502 are fixed at the upper end and the lower end of the transverse plate 501, a rotating rod 503 is fixed on the front surface of each roller 502, a connecting beam 504 is fixed on the surface of each rotating rod 503, a fixing plate 505 is attached to the rear surface of each roller 502, first springs 506 are fixed at the upper end and the lower end of the inner wall of each fixing plate 505, the first springs 506 are fixedly connected with the connecting beam 504, a movable hinge 507 is fixed at the position, close to the bottom end, of the rear surface of each fixing plate 505, the movable hinge 507 is fixedly connected with the connecting rod 404, a second supporting plate 508 is fixed on one side of the transverse plate 501, the second supporting plate 508 is fixedly connected with the base 3, a storage rack 509 is fixed at the fixed top end of the second supporting plate 508, one side of the storage rack 509 is fixedly connected with the stamping platform 2, and the connecting.

The two connecting beams 504 are symmetrical about a central axis of the horizontal plate 501, the roller 502 forms a sliding structure with the connecting beam 504 through the rotating rod 503, the fixing plate 505 forms a rotating structure with the connecting rod 404 through the movable hinge 507, and the first spring 506 connects the fixing plate 505 and the connecting beam 504, so that the connecting beam 504 forms a suspension-like mode, and the roller 502 slides on the horizontal plate 501 smoothly.

The inside of the clamping mechanism 6 includes a third support plate 601, the third support plate 601 is fixedly connected with the stamping platform 2, one side of the third support plate 601 is connected with a sliding groove 602 in an embedded manner, a sliding block 603 is inserted in the sliding groove 602 in a sleeved manner, a pressing block 604 is fixed on one side of the sliding block 603, a second spring 605 is fixed at the top end of the pressing block 604, a sliding rod 606 is sleeved in the second spring 605, the sliding rod 606 is fixedly connected with the pressing block 604, a sleeve block 607 is fixedly connected at the top end of the third support plate 601, the sleeve block 607 is connected with the sliding rod 606 in a sleeved manner, the pressing block 604 is subjected to an extrusion force, the pressing block 604 is lifted through the sliding block 603 and the sliding groove 602, the second spring 605 is subjected to pressure contraction from the pressing block 604, and the pressed parts are pressed by using elastic potential energy of the second spring 605.

One side of the pressing block 604 is arc-shaped, the pressing block 604 forms a sliding structure with the sliding groove 602 through the sliding block 603, the second spring 605 forms a telescopic structure with the sleeve block 607 through the pressing block 604, and the arc-shaped part on one side of the pressing block 604 enables a stamped part to conveniently enter the bottom end of the pressing block 604.

The utility model provides a pair of hardware stamping die's liftout mechanism's theory of operation as follows:

when the automatic feeding device is used, an external power supply of the servo motor 406 is switched on to drive the rotating shaft 407 to rotate, the connecting plate 408 can be driven to rotate by the rotating shaft 407, the connecting plate 408 rotates to enable the limiting rod 409 to rotate by taking the length of the connecting plate 408 as a radius all the time, so that the limiting rod 409 is driven by the guide groove 405 to enable the connecting rod 404 to swing left and right by taking the rotating shaft 403 as a fulcrum, the roller 502 can be supported by the connecting beam 504, the fixing plate 505 and the connecting beam 504 are connected by the first spring 506, the connecting beam 504 forms a suspension-like mode, the roller 502 is enabled to slide on the horizontal plate 501 stably, the fixing plate 505 is driven by the roller 502 to move to one side of the storage rack 509, one side of the fixing plate 509 is utilized to push a stamped part at the bottommost layer, automatic feeding can be completed, the stamped part can conveniently enter the bottom end of the, the pressing block 604 is subjected to extrusion force, the pressing block 604 is lifted through the sliding block 603 and the sliding groove 602, the second spring 605 is compressed by the pressure from the pressing block 604, the pressed part is pressed by utilizing the elastic potential energy of the second spring 605, and when the pressed part is taken down, the pressed part can be completely taken out only by using the pressed part at the back to jack the pressed part.

1. this use is novel, through the external power supply who switches on servo motor 406, drive axis of rotation 407 and rotate, can drive connecting plate 408 through axis of rotation 407 and rotate, rotate through connecting plate 408, make gag lever post 409 use the length of connecting plate 408 to rotate as the radius all the time, thereby make gag lever post 409 drive through guide slot 405 and come connecting rod 404 to use pivot 403 to carry out the horizontal hunting as the fulcrum, realize reciprocating motion, and simple structure, stability is good, be convenient for maintain.

2. This use is novel, can give gyro wheel 502 supporting role through tie-beam 504, and first spring 506 connects fixed plate 505 and tie-beam 504 for tie-beam 504 constitutes the mode of similar suspension, and it is steady to let gyro wheel 502 at diaphragm 501 on-process slip, drives one side that fixed plate 505 moved storage rack 509 through gyro wheel 502, and one side that utilizes fixed plate 505 removes the one by the stamping workpiece that promotes the bottommost layer, can accomplish autoloading.

3. This use is novel, through the circular-arc of compact heap 604 one side, can be so that the stamping workpiece conveniently gets into compact heap 604 bottom, compact heap 604 receives the extrusion force, make compact heap 604 rise through slider 603 and spout 602, second spring 605 receives the pressure contraction who comes from compact heap 604, utilize the elastic potential energy of second spring 605, compress tightly to the stamped workpiece, when taking off the stamping workpiece, only need remove the stamping workpiece that the top has already been stamped with the stamped workpiece at the back, can take out completely.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a hardware stamping die's liftout mechanism, includes punching machine (1), its characterized in that: the punching machine is characterized in that a punching platform (2) is fixed on the front surface of the punching machine (1), a base (3) is fixed at the bottom end of the punching platform (2), a swing mechanism (4) is installed at the top end of the base (3), a feeding mechanism (5) is installed at the top end of the swing mechanism (4), a first supporting plate (401) is arranged inside the swing mechanism (4), the first supporting plate (401) is fixedly connected with the base (3), a sleeve (402) is attached to the front surface of the first supporting plate (401), a rotating shaft (403) is fixed inside the sleeve (402), the rotating shaft (403) is fixedly connected with the first supporting plate (401), a connecting rod (404) is fixed on the surface of the sleeve (402), a guide groove (405) is formed inside the connecting rod (404), a servo motor (406) is fixed at the position, which is close to the top end, behind the first supporting plate (401), and the front of first backup pad (401) is close to top end position and is fixed with axis of rotation (407), the front of axis of rotation (407) is fixed with connecting plate (408), and the front of its connecting plate (408) is fixed with gag lever post (409), and for cup jointing between gag lever post (409) and guide slot (405) being connected, the surface mounting of punching press platform (2) has clamping mechanism (6).

2. The ejection mechanism of the hardware stamping die according to claim 1, wherein the connecting rod (404) forms a rotating structure with the sleeve (402) through the rotating shaft (403), and the limiting rod (409) forms a sliding structure with the connecting rod (404) through the guide groove (405).

3. The jacking mechanism of the hardware stamping die as claimed in claim 1, wherein the feeding mechanism (5) comprises a transverse plate (501), rollers (502) are fixed at the upper and lower ends of the transverse plate (501), a rotating rod (503) is fixed on the front surface of the roller (502), a connecting beam (504) is fixed on the surface of the rotating rod (503), a fixing plate (505) is attached to the rear surface of the roller (502), first springs (506) are fixed at the upper and lower ends of the inner wall of the fixing plate (505), the first springs (506) are fixedly connected with the connecting beam (504), a movable hinge (507) is fixed at the rear surface of the fixing plate (505) close to the bottom end position, the movable hinge (507) is fixedly connected with the connecting rod (404), a second supporting plate (508) is fixed at one side of the transverse plate (501), and the second supporting plate (508) is fixedly connected with the base (3), a storage rack (509) is fixed at the top end of the second support plate (508), and one side of the storage rack (509) is fixedly connected with the stamping platform (2).

4. The liftout mechanism of a hardware stamping die of claim 3, characterized in that, two coupling beams (504) become symmetry about the axis of diaphragm (501), and gyro wheel (502) constitutes sliding structure through dwang (503) and coupling beam (504), fixed plate (505) constitutes revolution mechanic through between activity hinge (507) and connecting rod (404).

5. The jacking mechanism of the hardware stamping die as claimed in claim 1, wherein a third supporting plate (601) is arranged inside the clamping mechanism (6), the third supporting plate (601) is fixedly connected with the stamping platform (2), a sliding groove (602) is connected to one side of the third supporting plate (601) in a embedding manner, a sliding block (603) is inserted into the sliding groove (602) in a sleeved manner, a pressing block (604) is fixed to one side of the sliding block (603), a second spring (605) is fixed to the top end of the pressing block (604), a sliding rod (606) is sleeved inside the second spring (605), the sliding rod (606) is fixedly connected with the pressing block (604), a sleeve block (607) is fixedly connected to the top end of the third supporting plate (601), and the sleeve block (607) is connected with the sliding rod (606) in a sleeved manner.

6. The ejection mechanism of the hardware stamping die as claimed in claim 5, wherein one side of the pressing block (604) is arc-shaped, a sliding structure is formed between the pressing block (604) and the sliding groove (602) through the sliding block (603), and a telescopic structure is formed between the second spring (605) and the sleeve block (607) through the pressing block (604).