CN214768216U - A burr-proof stamping die for the production of hardware products - Google Patents
A burr-proof stamping die for the production of hardware products Download PDFInfo
- Publication number
- CN214768216U CN214768216U CN202023312595.4U CN202023312595U CN214768216U CN 214768216 U CN214768216 U CN 214768216U CN 202023312595 U CN202023312595 U CN 202023312595U CN 214768216 U CN214768216 U CN 214768216U
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- die
- cavity
- burr
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- hole
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000005498 polishing Methods 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
本实用新型是关于一种防毛刺的五金制品生产用冲压模具，包括底座，所述底座的上表面连接有下模座，所述下模座的上方设置有下模具，所述下模座的内部设置有空腔，所述空腔的内部设置有抽屉，所述抽屉的上方安装有伸缩电机，所述伸缩电机的输出端连接有打磨棒，所述下模具的表面设置有型腔，所述型腔的底部连通有通孔，所述通孔与空腔连通，所述打磨棒位于通孔中，所述下模座的一侧上表面开设有凹槽，靠近所述凹槽的一侧下模具内部横向开设有通槽，所述凹槽的内部设置有滑槽，所述滑槽的内部滑动连接有旋转电机B，本实用新型通过设置上模具、下模具、钻头和打磨片等设计了一种防毛刺的五金制品生产用冲压模具。
The utility model relates to a burr-proof stamping die for the production of hardware products, which comprises a base, a lower die base is connected to the upper surface of the base, a lower die is arranged above the lower die base, and a lower die base is arranged on the upper surface of the base. A cavity is arranged inside, a drawer is arranged inside the cavity, a telescopic motor is installed above the drawer, a grinding rod is connected to the output end of the telescopic motor, and a cavity is arranged on the surface of the lower mold, so The bottom of the cavity is communicated with a through hole, the through hole is communicated with the cavity, the grinding rod is located in the through hole, a groove is formed on the upper surface of one side of the lower mold seat, and a groove close to the groove is formed. A through groove is laterally opened inside the side and lower mold, a chute is arranged inside the groove, and a rotary motor B is slidably connected to the inside of the chute. A burr-proof stamping die for the production of hardware products is designed.
Description
Technical Field
The utility model relates to a stamping die field especially relates to a stamping die is used in hardware production of preventing burr.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. The stamping die is a process equipment for processing materials into workpieces or semi-finished products in stamping processing, and is a main process equipment for industrial production.
Some hardware need punch a hole to the product in production, so produce the burr easily in the surface of product and the drilling, current die set can polish the processing to the inside of punching hole, but the product edge position that punches a hole can not be fine is polished and the deburring, and the mould can produce metal debris when drilling and polishing, if not collecting the processing, produce environmental pollution easily, also can influence the mould and use, to these problems, the accessible designs a novel structure now and solves.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the stamping die is used in hardware production of a prevent burr that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a stamping die for producing anti-burr hardware products comprises a base, wherein the upper surface of the base is connected with a lower die holder, a lower die is arranged above the lower die holder, a cavity is arranged inside the lower die holder, a drawer is arranged inside the cavity, a telescopic motor is arranged above the drawer, the output end of the telescopic motor is connected with a polishing rod, the surface of the lower die is provided with a cavity, the bottom of the cavity is communicated with a through hole, the through hole is communicated with the cavity, the polishing rod is positioned in the through hole, the upper surface of one side of the lower die holder is provided with a groove, a through groove is transversely arranged inside the lower die close to one side of the groove, the inside of the groove is provided with a chute, the inside of the chute is slidably connected with a rotating motor B, the position of one side of the rotating motor B is connected with a push plate through a fixed block, and the side wall of the push plate is connected with a transverse plate, the diaphragm is located the top of rotating electrical machines B and one end extends to the inside in logical groove, rotating electrical machines B's output is connected with the runner, the upper surface border position of runner is connected with the horizontal pole through the connecting rod, the one end of horizontal pole is pegged graft and is had the vertical axis, the vertical axis bottom is connected with the polishing piece, the ring channel has been seted up to one side lower surface of diaphragm, the top and the ring channel sliding connection of vertical axis.
Preferably, a rubber pad is arranged on the lower surface of the base; the friction coefficient of rubber pad is big and have elasticity, need punch a hole and burring at the mould operation in-process, sets up the rubber pad and can effectual assurance stable in structure below the base.
Preferably, the screw rods are symmetrically arranged at the front and back of the edge of one side of the base, driven gears are inserted into the side walls of the screw rods, the driven gears are meshed with driving gears, a rotating motor A is connected below the driving gears, and vertical rods are symmetrically arranged at the front and back of the upper surface of the base on one side of the screw rods; the rotating motor A drives the driven gear through the driving gear, the driven gear transmits kinetic energy to the screw rod, the screw rod rotates to achieve up-and-down displacement of the upper die base, the structure is compact, and the upper die base and the lower die base are well matched with each other.
Preferably, the outer threads of the two screws are connected with an upper die holder, the inner part of the upper die holder opposite to one side of the screws is inserted into the vertical rod, the lower surface of the upper die holder is connected with an upper die, round holes are formed in the upper die holder and the upper die, a drill bit is arranged in each round hole, and the round holes and the through holes are located on the same axis; the screw rod drives the upper die base to descend, the upper die below the upper die base descends along with the upper die base, the drill bit is driven by an external motor to punch a hole in the product in the die cavity, and then the telescopic motor below drives the grinding rod to remove burrs in the product hole.
Preferably, slide rails are symmetrically arranged at the edge of the lower surface of the cavity left and right, and the slide rails are connected with the drawer in a sliding manner; punching a hole in-process and burring in-process can produce a lot of metal fragments, through set up the drawer in cavity inside, can effectually collect these fragments and retrieve, avoided causing the destruction to the environment.
Preferably, the lower die holder and the lower die are positioned between the two screws and the vertical rod; the structures are properly arranged and matched with each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the user places the product of waiting to process in the die cavity earlier, later starts rotating electrical machines A, thereby the meshing of rotating electrical machines between through driving gear and driven gear lets the screw rod rotatory, descends with screw rod threaded connection's upper die base, and the drill bit in the upper die is by outside motor drive, provides kinetic energy, punches a hole to the product, and the control upper die base rises after accomplishing.
2. The utility model discloses in, at this moment, start flexible motor, it grinds the flat processing to drive the burr of hole inner wall to polish the stick, simultaneously telescopic cylinder impels to the left side, rotating electrical machines B passes through the spout and removes left, when removing fixed position, start rotating electrical machines B, the runner of being connected with it is rotatory, runner border position's connecting rod movement track is circularly, the connecting rod is connected with the vertical axis through the horizontal pole, the upper end of vertical axis is located the inside of ring channel, consequently, the vertical axis is circular rotation equally, thereby make the piece of polishing below the vertical axis polish to the hole surface, deburring's is effectual.
3. The utility model discloses in, the top of drawer is open structure, with the inside intercommunication of cavity, consequently punches a hole and the metal piece that the in-process of polishing produced can drop from the through-hole, and then drops in the drawer through the cavity, and the drawer below is provided with the slide rail, and the user can take out the recovery from the outside, has avoided the destruction to the surrounding environment.
Drawings
FIG. 1 is a cross-sectional view of a stamping die for producing anti-burr hardware provided by the utility model;
fig. 2 is a partial schematic view of a stamping die for producing anti-burr hardware products according to the present invention;
fig. 3 is a schematic view of the second embodiment of the stamping die for producing hardware products of the utility model.
In the figure: 1. a base; 2. a rubber pad; 3. a lower die holder; 4. a drawer; 5. a telescopic motor; 6, grinding the rod; 7. a cavity; 8. a rotating electric machine A; 9. a driving gear; 10. a lower die; 11. a through hole; 12. a cavity; 13. an upper die; 14. a screw; 15. a drill bit; 16. a cross bar; 17. a vertical axis; an annular groove; 19. grinding the sheets; 20. a chute; 21. a telescopic cylinder; 22. a rotating electrical machine B; a push plate; 24. a rotating wheel; 25. a transverse plate; 26. a through groove; 27. and (4) a groove.
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.
The first embodiment is as follows:
a stamping die for producing anti-burr hardware products comprises a base 1, wherein the upper surface of the base 1 is connected with a lower die holder 3, a lower die 10 is arranged above the lower die holder 3, a cavity 7 is arranged inside the lower die holder 3, a drawer 4 is arranged inside the cavity 7, a telescopic motor 5 is arranged above the drawer 4, the output end of the telescopic motor 5 is connected with a grinding rod 6, a cavity 12 is arranged on the surface of the lower die 10, the bottom of the cavity 12 is communicated with a through hole 11, screw rods 14 are symmetrically arranged in the front and back of the edge position of one side of the base 1, driven gears are inserted into the side walls of the screw rods 14, the driven gears are meshed with a driving gear 9, a rotating motor A8 is connected below the driving gear 9, vertical rods are symmetrically arranged in the front and back of the upper surface of the base 1 on one side of the screw rods 14, the outer threads of the two screw rods 14 are connected with an upper die holder, the inner part of the upper die holder on one side of the screw rods 14 is inserted into the vertical rods, the lower surface of the upper die base is connected with an upper die 13, round holes are formed in the upper die base and the upper die 13, a drill bit 15 is arranged in each round hole, and the round holes and the through holes 11 are located on the same axis, as shown in the attached drawing 1; the rotary motor A8 drives a driven gear through the driving gear 9, the driven gear transmits kinetic energy to the screw 14, the screw 14 rotates to realize the up-and-down displacement of the upper die base, the structure is compact, the mutual matching is good, the screw 14 drives the upper die base to descend, the upper die 13 below the upper die base descends, the drill bit 15 is driven by an external motor to punch holes in a product in the die cavity 12, and then the telescopic motor 5 below drives the grinding rod 6 to remove burrs in product holes.
The through hole 11 is communicated with the cavity 7, the polishing rod 6 is positioned in the through hole 11, a groove 27 is formed in the upper surface of one side of the lower die holder 3, a through groove 26 is transversely formed in the lower die 10 close to one side of the groove 27, a sliding groove 20 is formed in the groove 27, a rotating motor B22 is connected in the sliding groove 20 in a sliding mode, a push plate 23 is connected to one side of a rotating motor B22 through a fixing block, a transverse plate 25 is connected to the side wall of the push plate 23, the transverse plate 25 is positioned above the rotating motor B22, one end of the transverse plate is extended into the through groove 26, the output end of the rotating motor B22 is connected with a rotating wheel 24, the edge of the upper surface of the rotating wheel 24 is connected with a transverse rod 16 through a connecting rod, a vertical shaft 17 is inserted into one end of the transverse rod 16, a polishing disc 19 is connected to the bottom of the vertical shaft 17, an annular groove 18 is formed in the lower surface of one side of the transverse plate 25, the top of the vertical shaft 17 is connected with the annular groove 18 in a sliding mode, and shown in the attached figures 1 and 2; punching a hole in-process and burring in-process can produce a lot of metal fragments, through set up drawer 4 in cavity 7 inside, can effectually collect these fragments and retrieve, avoided causing the destruction to the environment, arrange properly between the structure, cooperate well each other.
Example two:
the lower surface of the base 1 is provided with a rubber pad 2, see figure 3; the rubber pad 2 has large friction coefficient and elasticity, and needs to be punched and deburred in the running process of the die, and the rubber pad 2 is arranged below the base 1 to effectively ensure stable structure.
The working principle is as follows: the user firstly places a product to be processed in the cavity 12, then starts the rotating motor A8, the rotating motor A8 enables the screw 14 to rotate through the meshing between the driving gear 9 and the driven gear, the upper die base connected with the screw 14 in a threaded manner descends, the drill bit 15 in the upper die 13 is driven by an external motor to provide kinetic energy, the product is punched, the upper die base is controlled to ascend after the product is completed, at the moment, the telescopic motor 5 is started to drive the grinding rod 6 to grind and flatten burrs on the inner wall of the hole gap, meanwhile, the telescopic cylinder 21 pushes towards the left side, the rotating motor B22 moves towards the left through the chute 20, when the product is moved to a fixed position, the rotating motor B22 is started, the rotating wheel 24 connected with the product rotates, the connecting rod motion trail at the edge position of the rotating wheel 24 is circular, the connecting rod is connected with the vertical shaft 17 through the cross rod 16, the upper end of the vertical shaft 17 is positioned inside the annular groove 18, therefore, the vertical shaft 17 also rotates in a circular shape, thereby make the piece 19 of polishing of vertical axis 17 below polish to the aperture surface, the effectual of deburring, the top of drawer 4 is open structure, with the inside intercommunication of cavity 7, consequently punch a hole and the metal piece that the in-process produced of polishing can drop from through-hole 11, and then drops in drawer 4 through cavity 7, drawer 4 below is provided with the slide rail, the user can take out the recovery from the outside, avoided the destruction to the surrounding environment to
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 (6)
1. The utility model provides a stamping die is used in hardware production of preventing burr, includes base (1), its characterized in that, the upper surface of base (1) is connected with die holder (3), the top of die holder (3) is provided with bed die (10), the inside of die holder (3) is provided with cavity (7), the inside of cavity (7) is provided with drawer (4), flexible motor (5) is installed to the top of drawer (4), the output of flexible motor (5) is connected with grinding rod (6), the surface of bed die (10) is provided with die cavity (12), the bottom intercommunication of die cavity (12) has through-hole (11), through-hole (11) and cavity (7) intercommunication, grinding rod (6) are located through-hole (11), recess (27) are seted up to one side upper surface of die holder (3), are close to logical groove (26) have transversely been seted up to one side bed die (10) inside of recess (27), a sliding groove (20) is arranged in the groove (27), a rotating motor B (22) is connected in the sliding groove (20) in a sliding manner, one side of the rotating motor B (22) is connected with a push plate (23) through a fixed block, the side wall of the push plate (23) is connected with a transverse plate (25), the transverse plate (25) is positioned above the rotating motor B (22) and one end of the transverse plate extends into the through groove (26), the output end of the rotating motor B (22) is connected with a rotating wheel (24), the edge position of the upper surface of the rotating wheel (24) is connected with a cross rod (16) through a connecting rod, one end of the cross bar (16) is inserted with a vertical shaft (17), the bottom of the vertical shaft (17) is connected with a polishing piece (19), an annular groove (18) is formed in the lower surface of one side of the transverse plate (25), and the top of the vertical shaft (17) is in sliding connection with the annular groove (18).
2. The stamping die for producing the burr-proof hardware product is characterized in that a rubber pad (2) is arranged on the lower surface of the base (1).
3. The stamping die for the production of the burr-proof hardware product is characterized in that screw rods (14) are symmetrically arranged at the front and back of the edge of one side of the base (1), driven gears are inserted into the side walls of the screw rods (14), the driven gears are meshed with driving gears (9), rotating motors A (8) are connected below the driving gears (9), and vertical rods are symmetrically arranged at the front and back of the upper surface of the base (1) on one side of the screw rods (14).
4. The stamping die for the production of anti-burr hardware products, as claimed in claim 3, wherein the two screws (14) are externally and threadedly connected with an upper die holder, the inner portion of the upper die holder on one side of the screws (14) is connected with a vertical rod in an inserting manner, the lower surface of the upper die holder is connected with an upper die (13), a round hole is formed in the inner portions of the upper die holder and the upper die (13), a drill bit (15) is arranged in the round hole, and the round hole and the through hole (11) are located on the same axis.
5. The stamping die for the production of the burr-proof hardware product is characterized in that slide rails are symmetrically arranged at the edge of the lower surface of the cavity (7) in the left-right direction and are in sliding connection with the drawer (4).
6. The punching die for producing the burr-proof hardware product is characterized in that the lower die holder (3) and the lower die (10) are positioned between the two screw rods (14) and the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312595.4U CN214768216U (en) | 2020-12-30 | 2020-12-30 | A burr-proof stamping die for the production of hardware products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312595.4U CN214768216U (en) | 2020-12-30 | 2020-12-30 | A burr-proof stamping die for the production of hardware products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214768216U true CN214768216U (en) | 2021-11-19 |
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ID=78743130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023312595.4U Expired - Fee Related CN214768216U (en) | 2020-12-30 | 2020-12-30 | A burr-proof stamping die for the production of hardware products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214768216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652019A (en) * | 2023-07-28 | 2023-08-29 | 汉狮光动科技(广东)有限公司 | Shutter blade perforation equipment and method for shutter door processing |
| CN116689599A (en) * | 2023-08-04 | 2023-09-05 | 苏州泳洁模具科技有限公司 | Stamping die for automobile support with burr clearance function |
-
2020
- 2020-12-30 CN CN202023312595.4U patent/CN214768216U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652019A (en) * | 2023-07-28 | 2023-08-29 | 汉狮光动科技(广东)有限公司 | Shutter blade perforation equipment and method for shutter door processing |
| CN116652019B (en) * | 2023-07-28 | 2023-11-03 | 汉狮光动科技(广东)有限公司 | Shutter blade perforation equipment and method for shutter door processing |
| CN116689599A (en) * | 2023-08-04 | 2023-09-05 | 苏州泳洁模具科技有限公司 | Stamping die for automobile support with burr clearance function |
| CN116689599B (en) * | 2023-08-04 | 2023-10-03 | 苏州泳洁模具科技有限公司 | Stamping die for automobile support with burr clearance function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |