CN113000713A

CN113000713A - Stamping die for metal part machining

Info

Publication number: CN113000713A
Application number: CN202110338488.9A
Authority: CN
Inventors: 王丽萍
Original assignee: Wenzhou Xingye Precious Metal Co ltd
Current assignee: Wang Liping
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-06-22

Abstract

The invention discloses a stamping die for processing metal parts, which comprises a stamping die body, a first rack and a first gear, wherein the first rack is fixedly connected to the outer surface of the stamping die body, the outer surface of the first rack is connected with the first gear in a meshed mode, a first fixing plate is fixedly installed on the outer surface of the stamping die body, one end of the first gear extends into the first fixing plate, the other end of the first gear is fixedly connected with a first rotating shaft, a second fixing plate is fixedly installed on the outer surface of the stamping die body, the first rotating shaft extends into the second fixing plate, a first bevel gear is sleeved on the outer surface of the first rotating shaft, and a second bevel gear is connected to the outer surface of the first bevel gear in a meshed mode. The invention has the advantages that the automatic collection and transmission of the processed parts can be realized, the transmitted parts can be cleaned, and the mould can be disassembled and replaced.

Description

Stamping die for metal part machining

Technical Field

The invention relates to the technical field of stamping dies, in particular to a stamping die for metal part machining.

Background

The stamping die is a special processing device for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as cold stamping die, stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press at room temperature to separate or plastically deform the materials, and the die and tools are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of article appearance is realized mainly through the change of forming material physical state to it, and the mould is of a lot of types, can divide into according to the processing object and processing technology: firstly, processing a metal die; processing non-metal and powder metallurgy dies; including plastic molds (e.g., two-color molds, compression molds, extrusion molds, etc.), rubber molds, powder metallurgy molds, and the like. According to the structural characteristics, the die can be divided into a plane blanking die and a cavity die with a space.

However, the mould of present stamping die can't be dismantled, can only single use a mould to process to can cause the damage of mould to can not change the mould after long-time the use, can not carry out the automatic collection conveying to the part that processes after present stamping die processing, increased artificial labour, the part shaping does not have the cleaning device to the part simultaneously, causes the influence when spraying paint the protection to later stage part.

We have therefore proposed a stamping die for metal part machining based on which the problems set out above can be solved.

Disclosure of Invention

The invention aims to provide a stamping die for processing metal parts, which solves the problems that the die cannot be disassembled and replaced, the processed parts cannot be automatically collected and conveyed, and a cleaning device for the processed parts is not arranged.

In order to achieve the purpose, the invention provides the following technical scheme: a stamping die for processing metal parts comprises a stamping die body, a first rack and a first gear, wherein the first rack is fixedly connected to the outer surface of the stamping die body, the first gear is connected to the outer surface of the first rack in a meshed manner, a first fixing plate is fixedly mounted on the outer surface of the stamping die body, one end of the first gear extends into the first fixing plate, a first rotating shaft is fixedly connected to the other end of the first gear, a second fixing plate is fixedly mounted on the outer surface of the stamping die body, the first rotating shaft extends into the second fixing plate, a first bevel gear is sleeved on the outer surface of the first rotating shaft, a second bevel gear is connected to the outer surface of the first bevel gear in a meshed manner, a second rotating shaft is fixedly connected to the inner wall of the second bevel gear, a second gear is sleeved on the outer surface of the second rotating shaft, and a belt is sleeved on the outer surface of the second gear, the inner wall meshing of belt is connected with the third gear, the inner wall of third gear is pegged graft and is had the third pivot, the last fixed surface of third pivot connects the carousel, the last fixed surface of carousel is connected with beats the pole, the outer fixed surface of stamping die body installs the baffle, the outer fixed surface of stamping die body installs the conveyer belt body, the last fixed surface of conveyer belt body installs two spacing rails, two the opposite face of spacing rail evenly is provided with the ball.

Preferably, the last fixed surface of stamping die body installs the motor support, the outer fixed surface of motor support installs first motor, the output shaft fixedly connected with fourth gear of first motor, the outer fixed surface of stamping die body installs the third fixed plate, and the one end of fourth gear extends to in the third fixed plate, the outer surface mesh of fourth gear is connected with the second rack, the outer fixed surface of second rack is connected with the fourth fixed plate, the outer fixed surface of stamping die body installs two fifth fixed plates, two the spout has all been seted up to the opposite face of fifth fixed plate, the last fixed surface of fourth fixed plate installs the second motor, the output shaft fixedly connected with cleaning brush of second motor.

Preferably, the lower fixed surface of stamping die body inner wall installs the tourus, the outer fixed surface of tourus installs two first fixture blocks, two the equal fixed mounting in surface of first fixture block has the telescopic link, two the surface cover of telescopic link is equipped with the spring, two the equal fixed mounting in surface of telescopic link has two fixed blocks, the downside of tourus is provided with the model, the outer fixed surface of model installs two second fixture blocks, two first recess, two has all been seted up to the surface of second fixture block the second recess, two has all been seted up to the surface of second fixture block the equal inside of second recess is provided with presses the pole.

Preferably, the opposite surfaces of the two limit rails are movably connected with balls, and the balls are uniformly arranged on the outer surfaces of the limit rails.

Preferably, the fourth fixing plate is disposed in the sliding groove, and the fourth fixing plate is slidably connected to the sliding groove.

Preferably, the upper end of the cleaning brush extends to the inner wall of the fourth fixing plate, and the outer surface of the fourth fixing plate is sleeved with a bearing, and the bearing is arranged in the fourth fixing plate.

Preferably, the outer surface of the baffle is provided with a spongy cushion, and the outer surface of the spongy cushion is bonded with a rubber pad.

Preferably, one end of the spring is fixedly connected with the first clamping block, and the other end of the spring is fixedly connected with the fixing block.

Compared with the prior art, the invention has the beneficial effects that: the processed parts can be automatically collected and conveyed, the conveyed parts can be cleaned, and the die can be detached and replaced;

1. when the first rack is fixedly arranged on the stamping die body and the stamping die body is pressed downwards to stamp metal, the first rack can move downwards along with the stamping die body so as to enable the first gear to rotate, the first gear can drive the first rotating shaft to rotate, the first bevel gear is meshed with the second bevel gear, the second bevel gear can rotate so as to enable the second rotating shaft to rotate, the third rotating shaft drives the rotating disc to rotate due to the transmission of the belt, in the process of pressing the stamping die body downwards, the turntable can rotate ninety degrees, the beater bar rotates along with the turntable, because of the blocking of the baffle plate, the beating rod can beat the parts which are punched and formed on the stamping die body onto the conveyor belt body, under the limitation of the limiting rail track, the parts can move along a certain track on the conveyor belt body, so that the parts can be collected and conveyed in a certain collection mode after being subjected to punch forming;

2. when the part moves to a position below the limiting rail on the conveyor belt body, the second motor is started to enable the cleaning brush to rotate, and meanwhile, the first motor is started to drive the fourth gear to rotate, so that the second rack moves up and down to drive the fourth fixing plate to move up and down, the fourth fixing plate can drive the cleaning brush to move up and down, and therefore surface dust of the part is cleaned after the part reaches a certain position;

3. when the die is installed, the ring body and the die are rotated, so that the first clamping block and the second clamping block are clamped, meanwhile, the fixing block slides into the second clamping block to be fixed in the first groove, when the die is disassembled, the pressing rod is pressed, the die can be disassembled by rotating the ring body and the die, and therefore different dies can be replaced when different machining part shapes are needed, and the dies can be replaced in time after being used for a long time.

Drawings

FIG. 1 is a perspective view of a stamping die for metal part processing according to the present invention;

FIG. 2 is a perspective view of a stamping die for metal part processing according to the present invention;

FIG. 3 is a perspective view of a stamping die for metal part machining according to the present invention;

FIG. 4 is a perspective view of a stamping die adjustment device for metal part machining according to the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1 of a stamping die for machining metal parts according to the present invention;

FIG. 6 is an enlarged view of a portion B of FIG. 4 of a stamping die for machining metal parts according to the present invention;

fig. 7 is a top cross-sectional view of a position-limiting rail and a ball of a press die for processing a metal part according to the present invention.

In the figure: 1. a stamping die body; 2. a first rack; 3. a first gear; 4. a first fixing plate; 5. a first rotating shaft; 501. a second fixing plate; 6. a first bevel gear; 7. a second bevel gear; 8. a second rotating shaft; 9. a second gear; 10. a belt; 11. a third gear; 12. a third rotating shaft; 13. a turntable; 14. beating the rod; 15. a baffle plate; 16. a conveyor belt body; 17. a limit rail; 18. a ball bearing; 19. a motor bracket; 20. a first motor; 21. a fourth gear; 22. a third fixing plate; 23. a second rack; 24. a fourth fixing plate; 25. a fifth fixing plate; 26. a chute; 27. a second motor; 28. a cleaning brush; 29. a torus; 30. a first clamping block; 31. a telescopic rod; 32. a fixed block; 33. a model; 34. a second fixture block; 35. a first groove; 36. a second groove; 37. the rod is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a stamping die for processing metal parts comprises a stamping die body 1, a first rack 2, a first gear 3, a first fixing plate 4, a first rotating shaft 5, a second fixing plate 501, a first bevel gear 6, a second bevel gear 7, a second rotating shaft 8, a second gear 9, a belt 10, a third gear 11, a third rotating shaft 12, a rotary disc 13 and a beating rod; 14, a baffle 15, a conveyor belt body 16, a limit rail 17, a ball 18, a motor bracket 19, a first motor 20, a fourth gear 21, a third fixing plate 22, a second rack 23, a fourth fixing plate 24, a fifth fixing plate 25, a chute 26, a second motor 27, a cleaning brush 28, a ring body 29, a first fixture block 30, an expansion link 31, a fixing block 32, a model 33, a second fixture block 34, a first groove 35, a second groove 36 and a pressing rod 37, wherein the outer surface of the stamping die body 1 is fixedly connected with a first rack 2, the outer surface of the first rack 2 is engaged and connected with a first gear 3, the outer surface of the stamping die body 1 is fixedly provided with a first fixing plate 4, one end of the first gear 3 extends into the first fixing plate 4, the other end of the first gear 3 is fixedly connected with a first rotating shaft 5, the outer surface of the stamping die body 1 is fixedly provided with a second fixing plate 501, and first pivot 5 extends to in the second fixed plate 501, first bevel gear 6 has been cup jointed to the surface of first pivot 5, the surface meshing of first bevel gear 6 is connected with second bevel gear 7, the inner wall fixedly connected with second pivot 8 of second bevel gear 7, second gear 9 has been cup jointed to the surface of second pivot 8, the surface cover of second gear 9 is equipped with belt 10, the inner wall meshing of belt 10 is connected with third gear 11, it has third pivot 12 to peg graft to the inner wall of third gear 11, the last fixed surface of third pivot 12 connects carousel 13, the last fixed surface of carousel 13 is connected with beats pole 14, the fixed surface of stamping die body 1 installs baffle 15, the fixed surface of stamping die body 1 installs conveyer belt body 16, the fixed surface of conveyer belt body 16 installs two spacing rails 17, the opposite face of two spacing rails 17 evenly is provided with ball 18.

The upper surface of stamping die body 1 fixed surface installs motor support 19, the outer fixed surface of motor support 19 installs first motor 20, the output shaft fixedly connected with fourth gear 21 of first motor 20, the outer fixed surface of stamping die body 1 installs third fixed plate 22, and the one end of fourth gear 21 extends to in the third fixed plate 22, the surface engagement of fourth gear 21 is connected with second rack 23, the outer fixed surface of second rack 23 is connected with fourth fixed plate 24, the outer fixed surface of stamping die body 1 installs two fifth fixed plates 25, spout 26 has all been seted up to the opposite face of two fifth fixed plates 25, the upper surface fixed surface of fourth fixed plate 24 installs second motor 27, the output shaft fixedly connected with cleaning brush 28 of second motor 27, can so that the part can carry out the cleanness of surface dust after having processed.

The lower fixed surface of 1 inner wall of stamping die body has tourus 29, tourus 29's outer fixed surface installs two first fixture blocks 30, the equal fixed surface of the surface of two first fixture blocks 30 installs telescopic link 31, the surface cover of two telescopic links 31 is equipped with the spring, the equal fixed surface of the surface of two telescopic links 31 installs two fixed blocks 32, tourus 29's downside is provided with model 33, the outer fixed surface of model 33 installs two second fixture blocks 34, first recess 35 has all been seted up to the surface of two second fixture blocks 34, second recess 36 has all been seted up to the surface of two second fixture blocks 34, the equal inside of two second recesses 36 is provided with presses pole 37, can make model 33 dismantle the change.

The opposite face of two spacing rails 17 all swing joint has ball 18, and ball 18 evenly sets up at spacing rail 17's surface, can reduce frictional force and make the part can not damaged when the conveying.

The fourth fixing plate 24 is disposed in the sliding groove 26, and the fourth fixing plate 24 is slidably connected to the sliding groove 26, so that the fourth fixing plate 24 can move up and down.

The upper end of the cleaning brush 28 extends to the inner wall of the fourth fixing plate 24, and the outer surface of the fourth fixing plate 24 is sleeved with a bearing, and the bearing is arranged in the fourth fixing plate 24, so that the cleaning brush 28 can move up and down and rotate along with the fourth fixing plate 24.

The outer surface of the baffle 15 is provided with a spongy cushion, and the outer surface of the spongy cushion is bonded with a rubber pad, so that the friction of the baffle 15 to the part can be reduced when the part collides with the baffle 15 when being hit, and the part is prevented from being damaged after being collided.

One end of the spring is fixedly connected with the first fixture block 30, and the other end of the spring is fixedly connected with the fixed block 32, so that the telescopic rod can automatically extend and retract under the action of the spring.

The working principle of the embodiment is as follows: when a metal part is machined by using a stamping die, firstly, as shown in fig. 1-3 and fig. 5 and fig. 7, when the stamping die body 1 stamps downwards, the first rack 2 moves downwards along with the stamping die body 1, because the first rack 2 is meshed with the first gear 3, the first gear 3 rotates, the first gear 3 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 is meshed with the second bevel gear 7, the second bevel gear 7 rotates, the second bevel gear 7 drives the second rotating shaft 8 to rotate, because of the transmission of the belt 10, the third rotating shaft 12 rotates simultaneously, the rotating disc 13 rotates simultaneously when the third rotating shaft 12 rotates, and because the rotating disc 13 rotates ninety degrees during the downward movement of the stamping die body 1, the beating rod 14 beats the machined part, due to the shielding of the baffle 15, the motion track of the part is limited by the baffle 15 and then is transmitted to the conveyor belt body 16, and due to the limitation of the limiting rail 17, the part moves on the conveyor belt body 16 along a certain track, so that the part is automatically collected and transmitted after being processed;

meanwhile, as shown in fig. 1-3, when a part moves to a position right below the cleaning brush 28, the second motor 27 is turned on to drive the cleaning brush 28 to rotate, the first motor 20 is turned on to drive the fourth gear 21 to rotate, the fourth gear 21 is meshed with the second rack 23, so that the second rack 23 moves up and down, the second rack 23 is fixedly connected with the fourth fixing plate 24 to drive the fourth fixing plate 24 to move up and down in the chute 26, and the cleaning brush 28 can move up and down while rotating because the cleaning brush 28 is arranged on the fourth fixing plate 24, so that the part can be cleaned while moving;

according to fig. 4 and 6, when the mold is installed, the mold 33 is rotated to enter the ring body 29, the fixing block 32 can enter the second clamping block 34 while rotating, when the ring body 29 and the second clamping block 34 are just clamped, the fixing block 32 can enter the first groove 35, the mold 33 is fixed on the ring body 29, when the mold is required to be disassembled and replaced, the pressing rod 37 is pressed, the mold 33 can be taken down by rotating the mold 33, and therefore when the mold is required to be replaced, the mold can be replaced when being damaged after being used for a long time.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a based on stamping die for metal parts machining, includes stamping die body (1), first rack (2) and first gear (3), its characterized in that: the outer surface of the stamping die body (1) is fixedly connected with a first rack (2), the outer surface of the first rack (2) is connected with a first gear (3) in a meshed manner, the outer surface of the stamping die body (1) is fixedly provided with a first fixing plate (4), one end of the first gear (3) extends into the first fixing plate (4), the other end of the first gear (3) is fixedly connected with a first rotating shaft (5), the outer surface of the stamping die body (1) is fixedly provided with a second fixing plate (501), the first rotating shaft (5) extends into the second fixing plate (501), the outer surface of the first rotating shaft (5) is sleeved with a first bevel gear (6), the outer surface of the first bevel gear (6) is connected with a second bevel gear (7) in a meshed manner, the inner wall of the second bevel gear (7) is fixedly connected with a second rotating shaft (8), second gear (9) have been cup jointed to the surface of second pivot (8), the surface cover of second gear (9) is equipped with belt (10), the inner wall meshing of belt (10) is connected with third gear (11), the inner wall of third gear (11) is pegged graft and is had third pivot (12), last fixed surface of third pivot (12) connects carousel (13), the last fixed surface of carousel (13) is connected with beats pole (14), the fixed surface of stamping die body (1) installs baffle (15), the fixed surface of stamping die body (1) installs conveyer belt body (16), the last fixed surface of conveyer belt body (16) installs two spacing rails (17), two the opposite face of spacing rail (17) evenly is provided with ball (18).

2. The metal part machining-based stamping die of claim 1, wherein: the stamping die comprises a stamping die body (1), and is characterized in that a motor support (19) is fixedly arranged on the upper surface of the stamping die body (1), a first motor (20) is fixedly arranged on the outer surface of the motor support (19), a fourth gear (21) is fixedly connected to an output shaft of the first motor (20), a third fixing plate (22) is fixedly arranged on the outer surface of the stamping die body (1), one end of the fourth gear (21) extends into the third fixing plate (22), a second rack (23) is connected to the outer surface of the fourth gear (21) in a meshed manner, a fourth fixing plate (24) is fixedly connected to the outer surface of the second rack (23), two fifth fixing plates (25) are fixedly arranged on the outer surface of the stamping die body (1), sliding grooves (26) are formed in opposite surfaces of the two fifth fixing plates (25), and a second motor (27) is fixedly arranged on the upper surface of the fourth fixing plate (, and an output shaft of the second motor (27) is fixedly connected with a cleaning brush (28).

3. The metal part machining-based stamping die of claim 1, wherein: a ring body (29) is fixedly arranged on the lower surface of the inner wall of the stamping die body (1), two first clamping blocks (30) are fixedly arranged on the outer surface of the ring body (29), telescopic rods (31) are fixedly arranged on the outer surfaces of the two first clamping blocks (30), springs are sleeved on the outer surfaces of the two telescopic rods (31), two fixing blocks (32) are fixedly arranged on the outer surfaces of the two telescopic rods (31), the downside of tourus (29) is provided with model (33), the fixed surface of model (33) installs two second fixture blocks (34), two first recess (35) have all been seted up to the surface of second fixture block (34), two second recess (36), two have all been seted up to the surface of second fixture block (34) the equal inside of second recess (36) is provided with according to pole (37).

4. The metal part machining-based stamping die of claim 1, wherein: two the opposite face of spacing rail (17) all swing joint has ball (18), and ball (18) evenly set up at the surface of spacing rail (17).

5. The metal part machining-based stamping die of claim 2, wherein: the fourth fixing plate (24) is arranged in the sliding groove (26), and the fourth fixing plate (24) is connected with the sliding groove (26) in a sliding mode.

6. The metal part machining-based stamping die of claim 2, wherein: the upper end of the cleaning brush (28) extends to the inner wall of the fourth fixing plate (24), the outer surface of the fourth fixing plate (24) is sleeved with a bearing, and the bearing is arranged in the fourth fixing plate (24).

7. The metal part machining-based stamping die of claim 1, wherein: the outer surface of the baffle (15) is provided with a spongy cushion, and a rubber pad is bonded on the outer surface of the spongy cushion.

8. The metal part machining-based stamping die of claim 3, wherein: one end of the spring is fixedly connected with the first clamping block (30), and the other end of the spring is fixedly connected with the fixing block (32).