CN211515805U - Stamping die for household appliance sheet metal parts - Google Patents
Stamping die for household appliance sheet metal parts Download PDFInfo
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- CN211515805U CN211515805U CN201922472277.5U CN201922472277U CN211515805U CN 211515805 U CN211515805 U CN 211515805U CN 201922472277 U CN201922472277 U CN 201922472277U CN 211515805 U CN211515805 U CN 211515805U
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Abstract
The utility model belongs to the technical field of stamping dies, in particular to a stamping die for household electrical appliance sheet metal parts, aiming at the problems that the metal leftover materials on the die need to be cleaned manually in the prior stamping process and metal fragments are easy to remain on the die, thereby causing the size defects and errors of the stamping parts, the stamping die comprises a shell, a lower die is fixedly arranged on the inner wall of the bottom of the shell, a connecting rod is slidably arranged on the inner wall of the side surface of the shell, and an upper die is fixedly arranged at one end of the connecting rod, in the utility model, a hairbrush is arranged for cleaning the leftover materials generated in the stamping process, the time for manually cleaning the leftover materials is saved, the stamping work pieces are convenient to rapidly carry out, the forming efficiency of the stamping parts is improved, meanwhile, an air pipe is arranged on the die for blowing away the scraps remained in the die grooves, and the defects and the size errors caused by the scraps are, the precision degree of the stamping part is improved.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a household electrical appliances sheet metal component stamping die.
Background
The metal fittings in the household appliances are different in shape, the metal fittings have high requirements on the manufacturing precision and efficiency when being manufactured by stamping, on one hand, in order to improve the quality of the fittings in the household appliances and ensure the service life of the household appliances, on the other hand, the metal fittings are complex in shape and inconvenient to manufacture, the stamping efficiency needs to be properly improved to improve the yield, and therefore, an ideal stamping die is required to be used for stamping the household appliance metal plates.
However, in the existing stamping die, because the stamping process itself is to shape the metal material by extrusion, the required shape is formed, in the stamping process, broken metal leftover materials and fine metal scraps can exist on the die, the broken metal leftover materials need to be manually cleaned, and the scraps exist, so that when the subsequent stamping work is performed, the dimension error is easily formed on the surface of the stamping part due to the fact that the scraps are easily cleaned, the precision of the stamping part is reduced, and therefore a novel stamping die is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the metal piece of remaining easily on metal leftover bits and dies that need artifical clearance mould among the prior art in the stamping process to can lead to the stamping workpiece to produce the shortcoming of flaw and the error on the size, and a household electrical appliances sheet metal component stamping die who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a household electrical appliances sheet metal component stamping die, includes the casing, fixed mounting has the bed die on the bottom inner wall of casing, slidable mounting has the connecting rod on the side inner wall of casing, the one end fixed mounting of connecting rod has last mould, rotate on the bottom inner wall of casing and install the sill post, the top fixed mounting of sill post has the one end of changeing the post, the other end of changeing the post is rotated and is installed on the top inner wall of casing, fixed mounting has the stopper on the connecting rod, threaded groove has been seted up on the commentaries on classics post, stopper movable mounting is in the threaded groove, the threaded groove makes when changeing the post and rotates, can drive the stopper and reciprocate, rotate on the bottom inner wall of casing and install the commentaries on classics post, fixed mounting has the trachea on the commentaries on classi.
Preferably, a fixed rod is fixedly mounted on the inner wall of the side face of the shell, an adjusting rod is rotatably mounted on the fixed rod, one end, close to the connecting rod, of the adjusting rod is matched with the connecting rod, a first through hole is formed in the other end of the adjusting rod, the limiting block drives the connecting rod to move when moving, and the connecting rod moves to drive the adjusting rod to rotate.
Preferably, the inner wall of the bottom of the shell is fixedly provided with a base, the top of the base is fixedly provided with an air cylinder, the top of the air cylinder is fixedly provided with a top plate, one side of the top plate is fixedly provided with a connecting rod, the connecting rod is movably arranged in the first through hole, a spring is arranged in the air cylinder, the width of the first through hole is equal to the diameter of the part, located in the first through hole, of the connecting rod, and the length of the first through hole is longer.
Preferably, one end of a hose is arranged on the side face of the inflator, a second through hole is formed in the top of the air pipe, the other end of the hose is rotatably mounted in the second through hole, the hose can rotate in the second through hole, and air tightness and the like are guaranteed during rotation.
Preferably, a gear is fixedly sleeved on the bottom column, a one-way gear is sleeved on the rotating column and meshed with the gear, and a structure with a ratchet function is arranged in the one-way gear and can only rotate in one direction.
The utility model discloses in, a household electrical appliances sheet metal component stamping die needs the leftover bits on the artifical clearance stamping die in order to solve current stamping die when using to can reduce stamping efficiency's problem, set up brush isotructure, after last mould and bed die combination and completion punching press, go up the mould and lift up and can drive the brush simultaneously and brush from the surface of bed die, thereby push away the leftover bits from the bed die, saved the time of artifical clearance leftover bits.
The utility model discloses in, for the problem that has the sweeps that remains among the stamping process easily in solving the bed die, set up inflator, trachea isotructure, after a work piece punching press, the process that the mould lifts up can drive the inflator compression to make the intratracheal blowing gas, thereby blow off the remaining piece in the mould inslot of bed die.
The utility model discloses in, the leftover bits that produce when having set up the brush and being used for clearing up the punching press have saved the time of artifical clearance leftover bits, and the punching press work piece of being convenient for goes on fast, has improved stamping workpiece shaping efficiency, has set up the trachea on the mould simultaneously and has been used for blowing away remaining piece in the mould inslot, avoids the piece to cause the flaw and the error on the size of stamping workpiece, has improved the accurate degree of stamping workpiece.
Drawings
Fig. 1 is a schematic view of an internal structure of a stamping die for a household electrical appliance sheet metal part according to the present invention;
fig. 2 is a schematic structural view of a connecting rod in a stamping die for a household electrical appliance sheet metal part;
fig. 3 is the utility model provides a hose, trachea isotructure's among household electrical appliances sheet metal component stamping die structural schematic diagram.
In the figure: the device comprises a shell 1, a lower die 2, an upper die 3, a connecting rod 4, a limiting block 5, a bottom column 6, a rotary column 7, a fixing rod 8, an adjusting rod 9, a base 10, an air cylinder 11, a top plate 12, a connecting rod 13, a hose 14, a rotary column 15, a gear 16, a one-way gear 17, an air pipe 18 and a hairbrush 19.
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.
Example one
Referring to fig. 1-3, a stamping die for household appliance sheet metal parts comprises a shell 1, a lower die 2 is fixedly installed on the inner wall of the bottom of the shell 1, a connecting rod 4 is slidably installed on the inner wall of the side face of the shell 1, an upper die 3 is fixedly installed at one end of the connecting rod 4, a bottom post 6 is rotatably installed on the inner wall of the bottom of the shell 1, one end of a rotary post 7 is fixedly installed at the top of the bottom post 6, the other end of the rotary post 7 is rotatably installed on the inner wall of the top of the shell 1, a limiting block 5 is fixedly installed on the connecting rod 4, a thread groove is formed in the rotary post 7, the limiting block 5 is movably installed in the thread groove, the thread groove drives the limiting block 5 to move up and down when the rotary post 7 rotates, a rotary post 15 is rotatably installed on the inner wall of the bottom of the shell 1, an, and a brush 19 is fixedly arranged on the air pipe 18, the brush 19 is used for cleaning leftover materials and pushing away leftover materials remained on the lower die, and the air pipe 18 can blow away chips remained in the groove of the lower die 2.
The utility model discloses in, fixed mounting has dead lever 8 on the side inner wall of casing 1, rotates on the dead lever 8 and installs regulation pole 9, adjusts the one end that is close to connecting rod 4 of pole 9 and cooperatees with connecting rod 4, adjusts the other end of pole 9 and has seted up first through-hole, drives connecting rod 4 and removes when stopper 5 removes, and connecting rod 4 removes to drive and adjusts pole 9 and rotate, adjusts pole 9 and rotates and can drive inflator 11 compression or extension.
The utility model discloses in, fixed mounting has base 10 on the bottom inner wall of shell 1, and the top fixed mounting of base 10 has inflator 11, and the top fixed mounting of inflator 11 has roof 12, and one side fixed mounting of roof 12 has connecting rod 13, and connecting rod 13 movable mounting is equipped with the spring in the inflator 11 in the first through-hole, and first through-hole width equals the diameter of the part that is located in the first through-hole of connecting rod 13, and the length of first through-hole is longer, adjusts pole 9 and realizes compressing or extension inflator 11 through driving the motion of connecting rod 13.
The utility model discloses in, the side of inflator 11 is equipped with the one end of hose 14, and the second through-hole has been seted up at the top of trachea 18, and the other end of hose 14 rotates and installs in the second through-hole, and hose 14 is rotatable in the second through-hole, and gas tightness etc. obtains guaranteeing when rotating.
The utility model discloses in, fixed cover is equipped with gear 16 on the foundation 6, and the cover is equipped with one-way gear 17 on the rotation post 15, and one-way gear 17 meshes with gear 16 mutually, and one-way gear 17 is inside to be equipped with the structure that has the ratchet function, but its outer lane part bidirectional rotation, but the inner circle part only can unidirectional rotation.
Example two
Referring to fig. 1-3, a stamping die for household appliance sheet metal parts comprises a shell 1, a lower die 2 is welded on the inner wall of the bottom of the shell 1, a connecting rod 4 is slidably mounted on the inner wall of the side of the shell 1, an upper die 3 is welded at one end of the connecting rod 4, a bottom column 6 is rotatably mounted on the inner wall of the bottom of the shell 1, one end of a rotary column 7 is welded at the top of the bottom column 6, the other end of the rotary column 7 is rotatably mounted on the inner wall of the top of the shell 1, a limiting block 5 is welded on the connecting rod 4, a thread groove is formed in the rotary column 7, the limiting block 5 is movably mounted in the thread groove, the thread groove drives the limiting block 5 to move up and down when the rotary column 7 rotates, a rotary column 15 is rotatably mounted on the inner wall of the bottom of the shell 1, an air pipe 18 is welded on the rotary, the brush 19 is used for cleaning leftover materials and pushing away leftover materials remained on the lower die, and the air pipe 18 can blow away scraps remained in the groove of the lower die 2.
The utility model discloses in, the welding has dead lever 8 on the side inner wall of casing 1, rotates on the dead lever 8 and installs regulation pole 9, adjusts the one end that is close to connecting rod 4 of pole 9 and cooperatees with connecting rod 4, adjusts the other end of pole 9 and has seted up first through-hole, drives connecting rod 4 and removes when stopper 5 removes, and connecting rod 4 removes and drives regulation pole 9 and rotate, adjusts pole 9 and rotates and can drive inflator 11 compression or extension.
The utility model discloses in, the welding has base 10 on the bottom inner wall of shell 1, and the welding has inflator 11 at base 10's top, and the welding has roof 12 at inflator 11's top, and the welding has connecting rod 13 in one side of roof 12, and connecting rod 13 movable mounting is equipped with the spring in inflator 11 in first through-hole, and first through-hole width equals the diameter of the part that is located first through-hole of connecting rod 13, and the length of first through-hole is longer, adjusts pole 9 and realizes compressing or extension inflator 11 through driving connecting rod 13 motion.
The utility model discloses in, the side of inflator 11 is equipped with the one end of hose 14, and the second through-hole has been seted up at the top of trachea 18, and the other end of hose 14 rotates and installs in the second through-hole, and hose 14 is rotatable in the second through-hole, and gas tightness etc. obtains guaranteeing when rotating.
The utility model discloses in, fixed cover is equipped with gear 16 on the foundation 6, and the cover is equipped with one-way gear 17 on the rotation post 15, and one-way gear 17 meshes with gear 16 mutually, and one-way gear 17 is inside to be equipped with the structure that has the ratchet function, but its outer lane part bidirectional rotation, but the inner circle part only can unidirectional rotation.
In the utility model, the upper die 3 is connected with the press machine, the upper die 3 is driven to lift by the press machine, and the lower die 2 is matched to complete stamping, when stamping, the upper die 3 and the lower die 2 are often used for extrusion molding of the middle section of the metal material, so the metal material can remain on the surface of the lower die 2 at the corner material position, and scraps can remain in the die groove of the lower die 2, and after the press machine drives the upper die 3 to press down to complete stamping, the upper die 3 can be driven to lift, when the upper die 3 lifts, the upper die 3 drives the connecting rod 4 to lift, the connecting rod 4 drives the stopper 5 to lift, the stopper 5 drives the rotary column 7 to rotate, the rotary column 7 rotates to drive the bottom column 6 to rotate, the bottom column 6 rotates to drive the gear 16 to rotate, the gear 16 drives the one-way gear 17 to rotate, the one-way gear 17 drives the rotary column 15 to rotate, the rotary column 15 drives the air, the leftover material is positioned at the front end of the lower die 2, the hairbrush 19 rotates from the rear end of the lower die 2 to the front end, so the leftover material is not pushed into a die groove of the lower die 2, meanwhile, the connecting rod 4 ascends to drive the adjusting rod 9 to rotate, after the adjusting rod 9 rotates, the spring in the air cylinder 11 compresses the air cylinder, so that the air in the air cylinder 11 is discharged from the hose 14 and finally discharged from the air pipe 18, the air blown out by the air pipe 18 blows out scraps in the lower die 2, when the next punching is carried out, the upper die 3 descends, the air pipe 18 and the hairbrush 19 cannot rotate under the action of the one-way gear 17, the adjusting rod 9 drives the air cylinder 11 to be lifted, so that the spring is in a stretching state, in the whole process, the initial state of the air pipe 18 and the hairbrush 19 is positioned beside the upper die 3 and the lower die 2, and when the upper die 3 ascends, the sizes of each structure just, therefore, the air pipe 18 and the hairbrush 19 are ensured not to be positioned between the upper die 3 and the lower die 2 all the time, and the punching is not influenced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a household electrical appliances sheet metal component stamping die, includes the casing, fixed mounting has the bed die on the bottom inner wall of casing, and slidable mounting has the connecting rod on the side inner wall of casing, and the one end fixed mounting of connecting rod has last mould, a serial communication port, rotate on the bottom inner wall of casing and install the sill pillar, the top fixed mounting of sill pillar has the one end of changeing the post, and the other end of changeing the post rotates and installs on the top inner wall of casing, and fixed mounting has the stopper on the connecting rod, has seted up the thread groove on the changeing the post, and stopper movable mounting rotates on the thread groove, rotates on the bottom inner wall of casing and installs the rotation post, and fixed mounting has the trachea on the rotation post.
2. The stamping die for household appliance sheet metal parts as claimed in claim 1, wherein a fixing rod is fixedly mounted on the inner wall of the side surface of the shell, an adjusting rod is rotatably mounted on the fixing rod, one end of the adjusting rod, which is close to the connecting rod, is matched with the connecting rod, and a first through hole is formed in the other end of the adjusting rod.
3. The stamping die for household appliance sheet metal parts as claimed in claim 1, wherein a base is fixedly mounted on the inner wall of the bottom of the housing, an air cylinder is fixedly mounted at the top of the base, a top plate is fixedly mounted at the top of the air cylinder, a connecting rod is fixedly mounted at one side of the top plate, the connecting rod is movably mounted in the first through hole, and a spring is arranged in the air cylinder.
4. The stamping die for household appliance sheet metal parts as claimed in claim 3, wherein one end of the hose is arranged on the side surface of the air cylinder, the second through hole is formed in the top of the air pipe, and the other end of the hose is rotatably mounted in the second through hole.
5. The stamping die for sheet metal parts of household appliances according to claim 1, wherein the bottom pillar is fixedly sleeved with a gear, the rotating pillar is sleeved with a one-way gear, and the one-way gear is meshed with the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472277.5U CN211515805U (en) | 2019-12-31 | 2019-12-31 | Stamping die for household appliance sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472277.5U CN211515805U (en) | 2019-12-31 | 2019-12-31 | Stamping die for household appliance sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211515805U true CN211515805U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922472277.5U Active CN211515805U (en) | 2019-12-31 | 2019-12-31 | Stamping die for household appliance sheet metal parts |
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| Country | Link |
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| CN (1) | CN211515805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179671B (en) * | 2022-07-08 | 2023-09-05 | 杭州航民百泰首饰有限公司 | Gold negative film surface dazzling technology and imprinting mold |
| CN116900139A (en) * | 2023-08-02 | 2023-10-20 | 江苏圣轩机电科技有限公司 | Stamping type automobile die manufacturing equipment |
-
2019
- 2019-12-31 CN CN201922472277.5U patent/CN211515805U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179671B (en) * | 2022-07-08 | 2023-09-05 | 杭州航民百泰首饰有限公司 | Gold negative film surface dazzling technology and imprinting mold |
| CN116900139A (en) * | 2023-08-02 | 2023-10-20 | 江苏圣轩机电科技有限公司 | Stamping type automobile die manufacturing equipment |
| CN116900139B (en) * | 2023-08-02 | 2024-03-19 | 江苏圣轩机电科技有限公司 | Stamping type automobile die manufacturing equipment |
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