CN211218284U

CN211218284U - Automatic receive material stamping die

Info

Publication number: CN211218284U
Application number: CN201922242916.9U
Authority: CN
Inventors: 梁孝龙; 李如永
Original assignee: Dongguan Wangjia Hardware Products Co ltd
Current assignee: Dongguan Wangjia Hardware Products Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-11
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a stamping die technical field, more specifically say, it relates to an automatic receive material stamping die, and its technical scheme main points are: the blanking device comprises a bottom plate, a plurality of pillars arranged on the upper surface of the bottom plate, a lower template and an upper template, wherein the lower template is provided with blanking holes; an annular material blocking fence is circumferentially arranged on the outer side of the rotary table and fixedly arranged on the bottom plate, a material introducing port is formed in one side of the material blocking fence, a guide rail extends outwards from the material introducing port of the material blocking fence, the guide rail comprises an extension plate, a baffle plate and a sliding plate, and the upper end of the sliding plate is flush with the plane of the rotary table; the upper end of the baffle extends to the upper part of the turntable, and the guide rail integrally inclines downwards; one end of the guide rail, which is far away from the material blocking fence, is provided with a collecting mechanism, and a driving piece for driving the rotary disc to rotate is arranged on the bottom plate. The utility model discloses a stamped part that is extruded need not the manual work and takes off, and then reduces the effect of potential safety hazard.

Description

Automatic receive material stamping die

Technical Field

The utility model relates to a stamping die technical field, more specifically say, it relates to an automatic receive material stamping die.

Background

The stamping die is fixed on a punch press or a pressure machine and is used for applying certain pressure on a metal or nonmetal plate to separate or form the material, so that the stamping part with certain size requirement and qualified appearance quality is obtained.

For example, chinese patent publication No. CN206840801U discloses a punch forming die for bar-shaped profiles, which includes a base, wherein a frame body is arranged at the upper end of the base, and the bar-shaped profiles are clamped on the frame body; the frame body is symmetrically provided with two limiting rods, the two limiting rods are provided with air cylinders in a penetrating mode, the lower ends of the air cylinders are provided with pneumatic telescopic rods, and the lower ends of the pneumatic telescopic rods are provided with pressing blocks; the frame body is further rotatably connected with an adjusting handle and a rotating seat, a punching machine is arranged on the rotating seat, an electric telescopic rod is arranged on the punching machine, and a punching head is arranged at one end, far away from the punching machine, of the electric telescopic rod.

However, in the use process of the device, after the punching head punches the hole, the punched part extruded out of the strip-shaped section bar needs to be manually taken down and then can be punched again, so that certain potential safety hazards exist, and therefore the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic stamping die who receives material, this equipment have realized that the stamping workpiece by the extrusion need not the manual work and takes off, and then reduce the effect of potential safety hazard.

The above technical purpose of the present invention can be achieved by the following technical solutions: an automatic material receiving stamping die comprises a bottom plate, a plurality of pillars arranged on the upper surface of the bottom plate, a lower template supported by the pillars, and an upper template positioned right above the lower template, wherein the lower template is provided with a blanking hole; an annular material blocking fence is circumferentially arranged on the outer side of the rotary table and fixedly arranged on the bottom plate, a material guiding opening is formed in one side of the material blocking fence, a guiding rail extends outwards from the material guiding opening of the material blocking fence, the guiding rail comprises an extending plate arranged on one side of the material guiding opening of the material blocking fence, a baffle arranged on the other side of the material guiding opening of the material blocking fence and a sliding plate arranged between the extending plate and the baffle, and the upper end of the sliding plate is flush with the plane of the rotary table; the upper end of the baffle extends to the upper part of the turntable, and the guide rail integrally inclines downwards; the one end that the guide rail kept away from the dam is provided with collects the mechanism, be provided with the drive on the bottom plate the rotatory driving piece of carousel.

By adopting the technical scheme, after the upper template moves downwards to punch the section on the lower template, the stamping part falls on the turntable from the blanking hole, and the blanking hole is eccentrically arranged relative to the turntable, so that the stamping part can do circular motion along with the turntable; the material blocking fence can prevent a stamping part from sliding out of the rotary table, the extension plate, the baffle plate and the sliding plate form a guide rail, the baffle plate can prevent the stamping part from continuously rotating along with the rotary table, and then the guide rail slides in a tangent component force of the rotary table, the guide rail inclines downwards, the stamping part slides in the collecting mechanism under the action of inertia, and automatic collection of the stamping part is completed.

Preferably, a plurality of support columns are arranged under the guide rail, one ends of the support columns are fixedly arranged on the bottom plate along the vertical direction, and the other ends of the support columns are fixedly connected with the sliding plate.

Through adopting above-mentioned technical scheme, the support column can prevent to a certain extent that the middle part of leading the guide rail is cracked or is collapsed.

Preferably, the driving part comprises a driving motor arranged right below the turntable and a rotating column fixedly arranged at the lower end of the turntable, and the rotating column and the turntable are coaxially and fixedly arranged; and the rotating column is coaxially and fixedly connected with the output end of the driving motor.

Through adopting above-mentioned technical scheme, driving motor orders about the carousel through rotating the post and rotates, can make the stamping workpiece that falls on the carousel along with carousel circular motion.

Preferably, the driving motor is located in the material blocking fence, and an access hole for overhauling or opening and closing the driving motor is formed in the side wall of the material blocking fence.

Through adopting above-mentioned technical scheme, set up the access hole and make things convenient for operating personnel to open and close driving motor, also make things convenient for the maintenance and the change to the driving piece simultaneously.

Preferably, the collecting mechanism comprises a collecting box, a through hole is formed in one side, close to the material blocking fence, of the collecting box, and the lower end of the guide rail extends into the collecting box through the through hole.

Through adopting above-mentioned technical scheme, along the gliding stamping workpiece of guide rail can the holding in the collecting box, make things convenient for operating personnel to take.

Preferably, an outlet is formed in one side, away from the material blocking fence, of the collecting box; the collecting box is rotatably connected with a rotating rod, the rotating rod is positioned on one side of the outlet, a cover plate is fixedly connected to the side wall of the rotating rod, and a locking mechanism is arranged on one side, far away from the rotating rod, of the cover plate.

By adopting the technical scheme, the cover plate and the locking structure are additionally arranged, so that an operator can conveniently take out the stamping part in the die.

Preferably, the locking mechanism comprises a key groove which is arranged on the inner wall of the outlet of the collecting box far away from one side of the rotating rod along the horizontal direction, a key body is connected in the key groove in a sliding manner, a slot for the key body to be in inserting fit is correspondingly arranged on the side wall of the cover plate, a plurality of pressure springs are arranged between the key body and the bottom of the key groove, a shifting hole is formed in the groove wall of one side of the key groove far away from the guide rail along the length direction of the key groove, a shifting block is arranged on one side of the key body, and the shifting block slides in the shifting hole.

By adopting the technical scheme, an operator can open and close the cover plate by stirring the bolt body in the bolt groove.

Preferably, the outer side of one end of the bolt body far away from the bolt groove is provided with an inclined surface, and the inclined surface and the end surface of the cover plate are mutually abutted and relatively slide.

Through adopting above-mentioned technical scheme, set up the inclined plane and can make things convenient for operating personnel to need not to stir the bolt body and can close the apron.

Preferably, the collecting box is provided with a containing groove, the containing groove is positioned at one end of the rotating rod, and the rotating rod extends into the containing groove; a coil spring is arranged in the accommodating groove and sleeved on the rotating rod; one end of the coil spring is fixedly connected with the groove wall of the accommodating groove, and the other end of the coil spring is fixedly connected with the rotating rod.

Through adopting above-mentioned technical scheme, the setting of coil spring can make the guide rail reply to the open mode naturally under the effect of coil spring, and the apron accident is closed when preventing operating personnel from taking out the stamping workpiece.

To sum up, the utility model discloses following beneficial effect has:

1. after the upper template moves downwards to stamp the section bar placed on the lower template, the stamping part falls on the rotary table from the blanking hole, the material blocking fence can prevent the stamping part from sliding out of the rotary table, the baffle can enable the stamping part to slide along the direction of the guide rail, the rotary table rotates to convey the stamping part into the guide rail, the guide rail inclines downwards, the stamping part slides into the collection box under the action of inertia, and the automatic collection of the stamping part is completed;

2. the arrangement of the coil spring can enable the guide rail to naturally return to an opening state under the action of the coil spring, and the cover plate is prevented from being accidentally closed when an operator takes out the stamping part.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a partial cross-sectional view of the collection box after the cover plate is opened in an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an enlarged view of a portion B in fig. 3.

Reference numerals: 1. a base plate; 2. a pillar; 3. a lower template; 31. an upper plate; 311. punching a hole; 32. a lower plate; 321. a blanking hole; 4. mounting a template; 41. mounting a plate; 411. pressing a cutter; 5. a turntable; 51. rotating the column; 6. a drive motor; 7. a material blocking fence; 71. an access hole; 8. a guide rail; 81. an extension plate; 82. a baffle plate; 83. a slide plate; 9. a support pillar; 10. a collection box; 101. a through hole; 102. an outlet; 11. a rotating rod; 12. a cover plate; 13. a key slot; 14. a plug body; 15. a slot; 16. a pressure spring; 17. poking holes; 18. shifting blocks; 19. a containing groove; 20. a coil spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an automatic stamping die who receives material, refers to fig. 1 and fig. 2, includes bottom plate 1, fixes at 1 upper surface of bottom plate and is four spinal branch posts 2 that rectangular array distributes, the lower bolster 3 that four spinal branch posts 2 supported to and be located cope match-plate pattern 4 directly over lower bolster 3. Specifically, the lower template 3 comprises a lower plate 32 supported and fixed by four pillars 2 and an upper plate 31 fixedly connected to the upper surface of the lower plate 32, the lower plate 32 is provided with blanking holes 321 penetrating through the surfaces of the upper and lower plates 32, the upper plate 31 is correspondingly provided with stamping holes 311 penetrating through the upper and lower surfaces and communicated with the blanking holes 321, and the blanking holes 321 are larger than the stamping holes 311 in size; the lower surface of the upper template 4 is fixedly provided with a mounting plate 41 tightly attached to the lower surface of the upper template 4, the lower end of the mounting plate 41 is fixedly connected with a pressing knife 411 matched with the punching hole 311, and specifically, the upper plate 31 and the mounting plate 41 are respectively fixed on the lower plate 32 and the upper template 4 through screws; when the upper die plate 4 moves down, the press knives 411 are matched with the punching holes 311 to punch and form the strip-shaped section, in addition, the upper plate 31 and the mounting plate 41 are respectively fixed on the lower plate 32 and the upper die plate 4 through screws, and when the model of the punching part needs to be changed, the upper plate 31 and the mounting plate 41 can be conveniently detached and replaced, so that the press knives 411 and the punching holes 311 can be replaced newly. In the present embodiment, the screws are countersunk screws, which can make the upper surface of the upper plate 31 and the lower surface of the mounting plate 41 more flat.

In this embodiment, a turntable 5 is disposed below the lower mold plate 3, the blanking hole 321 is located at an eccentric position of the turntable 5, and a driving member for driving the turntable 5 to rotate is disposed directly below the turntable 5. Specifically, the driving part comprises a driving motor 6 fixedly arranged right below the turntable 5 and a rotating column 51 fixedly connected to the lower end of the turntable 5, the driving motor 6 is fixed on the bottom plate 1 through a bolt, and the rotating column 51 and the turntable 5 are coaxially arranged; the rotating column 51 is coaxially and fixedly connected with the output end of the driving motor 6.

Referring to fig. 1 and 3, an annular material blocking rail 7 is circumferentially arranged on the outer side of the rotary table 5, the material blocking rail 7 is perpendicular to the bottom plate 1 and is welded on the bottom plate 1, the driving motor 6 is positioned in the material blocking rail 7, and an access opening 71 for overhauling or opening and closing the driving motor 6 is formed in the side wall of the material blocking rail 7; meanwhile, the upper end of the material blocking rail 7 is higher than the height of the rotary disc 5, a material guiding opening is formed in one side, higher than the height of the rotary disc 5, of the end part of the material blocking rail 7, a guiding guide rail 8 extends outwards from the material guiding opening of the material blocking rail 7, the guiding guide rail 8 comprises an extending plate 81 extending out along the tangential direction of the material guiding opening of the material blocking rail 7, a baffle 82 arranged in parallel with the extending plate 81 at the other end of the material guiding opening of the material blocking rail 7, and a sliding plate 83 welded to the lower part between the extending plate 81 and the baffle 82, and the upper end of the sliding plate 83 is flush with the plane of the rotary; further, the upper end of the baffle 82 extends horizontally to above the turntable 5, and the guide rail 8 is inclined downward as a whole.

In order to facilitate the operator to take the stamping part, the end of the guide rail 8 far away from the material blocking fence 7 is provided with a collecting mechanism. Specifically, the collecting mechanism comprises a rectangular collecting box 10, the collecting box 10 is placed on the ground, a through hole 101 is formed in one side, close to the guide rail 8, of the collecting box 10, and the lower end of the guide rail 8 extends into the collecting box 10 through the through hole 101. In addition, two support columns 9 are fixedly installed below the guide rail 8, specifically, one end of each support column 9 is vertically welded on the bottom plate 1, and the other end of each support column 9 is fixedly connected with the sliding plate 83 of the guide rail 8; the support columns 9 can prevent the middle of the guide rails 8 from being broken or collapsed to some extent; after the upper template 4 moves downwards to stamp the section bar placed on the upper plate 31, the stamping part falls on the turntable 5 from the blanking hole 321, and the blanking hole 321 is eccentrically arranged relative to the turntable 5, so that the stamping part can do circular motion along with the turntable 5; the material blocking fence 7 can prevent a stamping part from sliding out of the rotary disc 5, the extension plate 81, the baffle 82 and the sliding plate 83 form a guide rail 8, the baffle 82 can prevent the stamping part from continuously rotating along with the rotary disc 5, and then the stamping part slides into the guide rail 8 under the tangential component force of the rotary disc 5, the guide rail 8 inclines downwards, and the stamping part slides into the collecting mechanism under the action of inertia, so that the automatic collection of the stamping part is completed.

Referring to fig. 3 and 5, in addition, an outlet 102 is further formed in one side of the collecting box 10 away from the guide rail 8, the collecting box 10 is rotatably connected with a rotating rod 11, specifically, the rotating rod 11 is located at one side of the outlet 102, a cover plate 12 is fixedly connected to a side wall of the rotating rod 11, and a locking mechanism is arranged on one side of the cover plate 12 away from the rotating rod 11.

Referring to fig. 3 and 4, in the present embodiment, specifically, the locking mechanism includes a bolt slot 13 opened on an inner wall of the outlet 102 of the collecting box 10 on a side away from the rotating rod 11 (see fig. 5) along a horizontal direction, a bolt 14 is slidably connected in the bolt slot 13, the bolt 14 may have a rectangular parallelepiped shape, a cylindrical shape, etc., and an end of the bolt 14 away from the bolt slot 13 is disposed as an inclined surface; the inclined surface of the bolt body 14 and the end surface of the cover plate 12 are mutually abutted and relatively slide, the side wall of the cover plate 12 is correspondingly provided with a slot 15 for the bolt body 14 to be inserted and matched, a plurality of pressure springs 16 are arranged between the bolt body 14 and the bottom of the bolt slot 13, and in the embodiment, the number of the pressure springs 16 can be preferably two; a shifting hole 17 is formed in the groove wall of one side, away from the guide rail 8, of the bolt groove 13 along the length direction of the bolt groove 13, a shifting block 18 is welded on one side, located in the bolt groove 13, of the bolt body 14, the shifting block 18 is perpendicular to the bolt body 14, and the shifting block 18 slides in the shifting hole 17.

Referring to fig. 5, the collecting box 10 is further provided with a containing groove 19, the containing groove 19 is located at one end of the rotating rod 11, the rotating rod 11 extends into the containing groove 19, a coil spring 20 is contained in the containing groove 19, the coil spring 20 is sleeved on the rotating rod 11, one end of the coil spring 20 is fixedly connected with the wall of the containing groove 19, and the other end of the coil spring is fixedly connected to the rotating rod 11. The coil spring 20 is arranged to keep the cover 12 in an open state under the action of the coil spring 20 when the locking mechanism is in an unlocked state, so as to prevent the cover 12 from being accidentally closed when an operator takes out the stamping part.

The general working principle is as follows: after the upper template 4 moves downwards to stamp the section on the upper plate 31, the stamping part falls on the turntable 5 through the blanking hole 321 of the lower plate 32, and the blanking hole 321 is eccentrically arranged relative to the turntable 5, so that the stamping part can do circular motion along with the turntable 5 driven by the driving motor 6; the material blocking fence 7 prevents the stamping part from sliding out of the turntable 5 under the centrifugal force of the turntable 5, the extension plate 81, the baffle plate 82 and the sliding plate 83 form a guide rail 8, the baffle plate 82 can prevent the stamping part from continuing to rotate along with the turntable 5, and further slide into the guide rail 8 under the tangential component force of the turntable 5, the guide rail 8 inclines downwards, and the stamping part slides into the collection box 10 through the through hole 101 on the collection box 10 under the action of inertia, so that the automatic collection of the stamping part is completed; when the operator needs to take the stamping part, the operator can dial the shifting block 18 to unlock the locking mechanism, and the cover plate 12 is kept in an open state under the restoring force of the coil spring 20, so that the stamping part in the collection box 10 can be taken out.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides an automatic receive material stamping die, includes bottom plate (1), sets up lower bolster (3) that a plurality of spinal branch posts (2), pillar (2) of bottom plate (1) upper surface supported and be located cope match-plate pattern (4) directly over lower bolster (3), its characterized in that: the lower template (3) is provided with a blanking hole (321), the bottom plate (1) is rotatably loaded with a turntable (5), and the blanking hole (321) is positioned at the eccentric position of the turntable (5); an annular material blocking fence (7) is circumferentially arranged on the outer side of the rotary disc (5), the material blocking fence (7) is fixedly arranged on the bottom plate (1), a material guiding opening is formed in one side of the material blocking fence (7), a material guiding guide rail (8) extends outwards from the material guiding opening of the material blocking fence (7), the material guiding guide rail (8) comprises an extending plate (81) arranged on one side of the material guiding opening of the material blocking fence (7), a baffle (82) arranged on the other side of the material guiding opening of the material blocking fence (7) and a sliding plate (83) arranged between the extending plate (81) and the baffle (82), and the upper end of the sliding plate (83) is flush with the plane of the rotary disc (5); the upper end of the baffle (82) extends to the upper part of the rotary table (5), and the guide rail (8) is integrally inclined downwards; one end of the guide rail (8) far away from the material blocking fence (7) is provided with a collecting mechanism, and a driving piece for driving the rotary disc (5) to rotate is arranged on the bottom plate (1).

2. The automatic material receiving stamping die of claim 1, wherein: a plurality of supporting columns (9) are arranged under the guide rail (8), one ends of the supporting columns (9) are fixedly arranged on the bottom plate (1) along the vertical direction, and the other ends of the supporting columns are fixedly connected with the sliding plate (83).

3. The automatic material receiving stamping die of claim 1, wherein: the driving piece comprises a driving motor (6) arranged right below the turntable (5) and a rotating column (51) fixedly arranged at the lower end of the turntable (5), and the rotating column (51) and the turntable (5) are coaxially and fixedly arranged; and the rotating column (51) is coaxially and fixedly connected with the output end of the driving motor (6).

4. The automatic material receiving stamping die of claim 3, wherein: the driving motor (6) is positioned in the material blocking fence (7), and the side wall of the material blocking fence (7) is provided with an access hole (71) for overhauling or opening and closing the driving motor (6).

5. The automatic material receiving stamping die of claim 1, wherein: the collecting mechanism comprises a collecting box (10), a through hole (101) is formed in one side, close to the material blocking fence (7), of the collecting box (10), and the lower end of the guide rail (8) extends into the collecting box (10) through the through hole (101).

6. The automatic material receiving stamping die of claim 5, wherein: an outlet (102) is formed in one side, away from the material blocking fence (7), of the collecting box (10); the collecting box (10) is rotatably connected with a rotating rod (11), the rotating rod (11) is located on one side of the outlet (102), a cover plate (12) is fixedly connected to the side wall of the rotating rod (11), and a locking mechanism is arranged on one side, far away from the rotating rod (11), of the cover plate (12).

7. The automatic material receiving stamping die of claim 6, wherein: the locking mechanism comprises a bolt groove (13) which is arranged on the inner wall of one side, away from the rotating rod (11), of an outlet (102) of the collecting box (10) along the horizontal direction, a bolt body (14) is connected in the bolt groove (13) in a sliding mode, a slot (15) which is used for the bolt body (14) to be in inserting fit with the slot is correspondingly formed in the side wall of the cover plate (12), a plurality of pressure springs (16) are arranged between the bolt body (14) and the bottom of the bolt groove (13), a shifting hole (17) is formed in the groove wall of one side, away from the guide rail (8), of the bolt groove (13) along the length direction of the bolt groove (13), a shifting block (18) is arranged on one side of the bolt body (14), and the shifting block (18) slides in the shifting hole.

8. The automatic material receiving stamping die of claim 7, wherein: the outer side of one end, far away from the bolt groove (13), of the bolt body (14) is provided with an inclined surface, and the inclined surface is abutted against the end face of the cover plate (12) and slides relatively.

9. The automatic material receiving stamping die of claim 6, wherein: a containing groove (19) is formed in the collecting box (10), the containing groove (19) is located at one end of the rotating rod (11), and the rotating rod (11) extends into the containing groove (19); a coil spring (20) is arranged in the accommodating groove (19), and the coil spring (20) is sleeved on the rotating rod (11); one end of the coil spring (20) is fixedly connected with the wall of the containing groove (19), and the other end of the coil spring is fixedly connected with the rotating rod (11).