CN220311486U - Sheet metal stamping die capable of replacing punch - Google Patents
Sheet metal stamping die capable of replacing punch Download PDFInfo
- Publication number
- CN220311486U CN220311486U CN202321830972.4U CN202321830972U CN220311486U CN 220311486 U CN220311486 U CN 220311486U CN 202321830972 U CN202321830972 U CN 202321830972U CN 220311486 U CN220311486 U CN 220311486U
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- bottom plate
- sleeve
- punch
- driven
- rod
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- 239000002184 metal Substances 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 20
- 238000010009 beating Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a sheet metal stamping die capable of replacing a punch, and relates to the technical field of stamping dies, wherein the sheet metal stamping die comprises a motor, an upper bottom plate bracket, a die seat plate, a lower bottom plate bracket, a lower template turntable, a spring, a bottom driven sleeve, a bottom belt, a lower limiting column, an upper limiting column, a top belt, a top driven sleeve, a punch template turntable, an upper bottom plate, a lower bottom plate, a punch, a guide sleeve, an upper bottom plate needle, a lower bottom plate needle, a punch hole seat, a driving sleeve, a motor rotating rod, a rotating guide sleeve, a guide pillar, a top driven rod and a bottom driven rod; the motor rotating rod is welded with the driving sleeve; the top driven rod is welded with the punch template turntable; the top belt is movably connected with the driving sleeve; through the setting of motor, top belt, motor rotary rod, realized three group's drift around the quick rotatory replacement of drift template carousel center pin, solved the fixed problem that the drift that sets up and cause can't quick replacement of drift in the panel beating stamping die.
Description
Technical Field
The utility model belongs to the technical field of stamping dies, and particularly relates to a sheet metal stamping die with a replaceable punch.
Background
The sheet metal stamping die is a special technological equipment for processing metal materials into parts or semi-finished products in cold stamping, and is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.
Based on the above, traditional sheet metal stamping die's drift fixed position can't satisfy the quick demand of punching a hole to different diameter through-holes when sheet metal component punching operation.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a sheet metal stamping die with replaceable punches, which aims to solve the problem that the punches cannot be replaced quickly due to the fixed arrangement of the punches in the sheet metal stamping die.
The utility model discloses a purpose and an effect of a sheet metal stamping die with a replaceable punch, which are achieved by the following specific technical means:
a sheet metal stamping die capable of replacing a punch comprises a motor, an upper bottom plate support, a die seat plate, a lower bottom plate support, a lower template turntable, a spring, a bottom driven sleeve, a bottom belt, a lower limiting column, an upper limiting column, a top belt, a top driven sleeve, a punch template turntable, an upper bottom plate, a lower bottom plate, a punch, a guide sleeve, an upper bottom plate roller pin, a lower bottom plate roller pin, a punch hole seat, a driving sleeve, a motor rotating rod, a rotating guide sleeve, a guide pillar, a top driven rod and a bottom driven rod; the upper bottom plate support is connected with the motor through bolts, is connected with the guide posts in a welding way and is connected with the upper bottom plate in a welding way; the motor rotating rod is connected with the driving sleeve in a welding way, is connected with the motor key, is embedded in the rotating guide sleeve and is movably connected with the rotating guide sleeve; the top driven rod is connected with the top driven sleeve in a welding way, the top driven rod is connected with the punch template turntable in a welding way, the top driven rod is connected with the upper bottom plate bracket through a bearing shaft, and the top driven rod is connected with the upper bottom plate through a bearing shaft; the top belt is embedded outside the driving sleeve and is movably connected with the driving sleeve, the top belt is embedded outside the top driven sleeve and is movably connected with the top driven sleeve; the bottom driven rod is welded with the bottom driven sleeve, the bottom driven rod is connected with the lower bottom plate through a bearing shaft, the bottom driven rod is welded with the lower template turntable, and the bottom driven rod is connected with the lower bottom plate bracket through a bearing shaft; the lower side surface of the lower bottom plate is provided with a needle roller groove, a lower bottom plate needle roller is embedded in the needle roller groove of the lower bottom plate, and the lower bottom plate is movably connected with the lower template turntable through the lower bottom plate needle roller; the lower bottom plate support is welded with the guide sleeve and is welded with the lower bottom plate; the punch is connected with the punch template turntable through threads; the punch hole seat is connected with the lower template turntable through threads; the spring is welded with the die seat plate and is welded with the lower bottom plate bracket; the bottom belt is embedded outside the rotary guide sleeve, is movably connected with the rotary guide sleeve, is embedded outside the bottom driven sleeve and is movably connected with the bottom driven sleeve; the lower limiting column is connected with the die seat plate through welding; the upper limiting column is connected with the upper bottom plate bracket through welding.
Further, the lower side of the upper bottom plate is provided with twenty groups of needle grooves, upper bottom plate needle rollers are embedded in the needle grooves, and the upper bottom plate is movably connected with the punch template turntable through the upper bottom plate needle rollers.
Further, the upper side and the lower side of the top driven sleeve are provided with annular guide rail grooves, balls are embedded in the annular guide rail grooves of the top driven sleeve, the top driven sleeve is movably connected with the upper bottom plate bracket through the balls, and the top driven sleeve is movably connected with the upper bottom plate through the balls.
Further, the inner side surface of the rotary guide sleeve is provided with a convex key, the convex key of the rotary guide sleeve is mutually embedded with a groove on the outer side surface of the motor rotary rod, and the rotary guide sleeve is in sliding connection with the motor rotary rod.
Further, the punch template carousel downside is equipped with the screw hole of diameter 1cm, and screw hole quantity is three groups, and the screw hole distributes around punch template carousel central axis annular array, and punch template carousel passes through screw hole fixed connection with the drift.
Compared with the prior art, the utility model has the following beneficial effects:
1. in this device, set up the spring, through spring and die bed board through welded connection, lower plate support and spring pass through welded connection, have realized the elasticity buffering protection of die bed board and lower plate support during the moulding-die operation, have alleviateed the impact damage that causes lower plate support and die bed board because of the pressure is too big.
2. In this device, set up motor, top belt, motor rotary rod, top driven sleeve, initiative sleeve, drive the motor rotary rod through the motor to drive rotatory guide pin bushing and initiative sleeve rotation, the initiative sleeve passes through top belt and drives the driven sleeve rotation in top, and the driven sleeve in top drives the driven rod rotation in top, and then makes the punch template carousel drive three punch rotation of group, has realized the quick rotation replacement use of three different model punches, has improved the work efficiency of mould punching press.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic side sectional structure of the present utility model.
Fig. 3 is a schematic view of the left side cross-sectional structure of the present utility model.
Fig. 4 is a schematic diagram of the front structural view of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a motor; 2. an upper base plate bracket; 3. a die base plate; 4. a lower base plate bracket; 5. a lower template turntable; 6. a spring; 7. a bottom driven sleeve; 8. a bottom belt; 9. a lower confinement column; 10. an upper confinement column; 11. a top belt; 12. a top driven sleeve; 13. a punch template turntable; 14. an upper base plate; 15. a lower base plate; 16. a punch; 17. guide sleeve; 18. needle rollers of the upper bottom plate; 19. needle rollers of the lower bottom plate; 20. a punch hole seat; 21. a driving sleeve; 22. a motor rotating rod; 23. rotating the guide sleeve; 24. a guide post; 25. a top follower lever; 26. a bottom follower bar.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Examples:
as shown in fig. 1 to 4:
the utility model provides a sheet metal stamping die capable of replacing a punch, which comprises a motor 1, an upper base plate bracket 2, a die seat plate 3, a lower base plate bracket 4, a lower die plate turntable 5, a spring 6, a bottom driven sleeve 7, a bottom belt 8, a lower limiting column 9, an upper limiting column 10, a top belt 11, a top driven sleeve 12, a punch die plate turntable 13, an upper base plate 14, a lower base plate 15, a punch 16, a guide sleeve 17, an upper base plate needle roller 18, a lower base plate needle roller 19, a punch hole seat 20, a driving sleeve 21, a motor rotating rod 22, a rotating guide sleeve 23, a guide column 24, a top driven rod 25 and a bottom driven rod 26; the upper bottom plate support 2 is connected with the motor 1 through bolts, the upper bottom plate support 2 is connected with the guide posts 24 in a welding way, and the upper bottom plate support 2 is connected with the upper bottom plate 14 in a welding way; the motor rotating rod 22 is welded with the driving sleeve 21, the motor rotating rod 22 is connected with the motor 1 in a key way, the motor rotating rod 22 is embedded in the rotating guide sleeve 23, and the motor rotating rod 22 is movably connected with the rotating guide sleeve 23; the top driven rod 25 is welded with the top driven sleeve 12, the top driven rod 25 is welded with the punch template turntable 13, the top driven rod 25 is connected with the upper base plate bracket 2 through a bearing shaft, and the top driven rod 25 is connected with the upper base plate 14 through a bearing shaft; the top belt 11 is embedded outside the driving sleeve 21, the top belt 11 is movably connected with the driving sleeve 21, the top belt 11 is embedded outside the top driven sleeve 12, and the top belt 11 is movably connected with the top driven sleeve 12; the bottom driven rod 26 is welded with the bottom driven sleeve 7, the bottom driven rod 26 is connected with the lower bottom plate 15 through a bearing shaft, the bottom driven rod 26 is welded with the lower template turntable 5, and the bottom driven rod 26 is connected with the lower bottom plate bracket 4 through a bearing shaft; the lower side surface of the lower bottom plate 15 is provided with a needle roller groove, a lower bottom plate needle roller 19 is embedded in the needle roller groove of the lower bottom plate 15, and the lower bottom plate 15 is movably connected with the lower template turntable 5 through the lower bottom plate needle roller 19; the lower bottom plate bracket 4 is welded with the guide sleeve 17, and the lower bottom plate bracket 4 is welded with the lower bottom plate 15; the punch 16 is connected with the punch template turntable 13 through threads; the punch hole seat 20 is connected with the lower template turntable 5 through threads; the spring 6 is welded with the die seat plate 3, and the spring 6 is welded with the lower bottom plate bracket 4; the bottom belt 8 is embedded outside the rotary guide sleeve 23, the bottom belt 8 is movably connected with the rotary guide sleeve 23, the bottom belt 8 is embedded outside the bottom driven sleeve 7, and the bottom belt 8 is movably connected with the bottom driven sleeve 7; the lower limiting column 9 is connected with the die seat plate 3 through welding; the upper limiting post 10 is connected with the upper bottom plate bracket 2 by welding.
Wherein, the inner side of the rotary guide sleeve 23 is provided with a convex key, the convex key of the rotary guide sleeve 23 is embedded with the groove on the outer side of the motor rotary rod 22, and the convex key structure of the rotary guide sleeve 23 not only realizes the synchronous rotation of the motor rotary rod 22 and the rotary guide sleeve 23 under the drive of the motor 1, but also realizes the up-and-down sliding of the motor rotary rod 22 and the rotary guide sleeve 23.
The lower side of the punch template turntable 13 is provided with three groups of threaded holes with the diameter of 1cm, the threaded holes are distributed in an annular array around the central axis of the punch template turntable 13, the punch template turntable 13 and the punch 16 are fixedly connected through the threaded holes, and the punch 16 is replaced along with the punch template turntable 13 in a rapid rotation mode.
Specific use and action of the embodiment:
according to the utility model, the motor 1 drives the motor rotary rod 22, so that the rotary guide sleeve 23 and the driving sleeve 21 are driven to rotate, the driving sleeve 21 drives the top driven sleeve 12 to rotate through the top belt 11, the top driven sleeve 12 drives the top driven rod 25 to rotate, the punch template turntable 13 drives the punch 16 to rotate, the punch 16 is replaced by rotation, the rotary guide sleeve 23 drives the bottom driven sleeve 7 to rotate through the bottom belt 8, the bottom driven sleeve 7 drives the bottom driven rod 26 to rotate, and the lower template turntable 5 and the punch template turntable 13 synchronously rotate, so that the punch hole seat 20 corresponds to the punch 16 in the upper and lower positions.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (5)
1. A sheet metal stamping die with replaceable punch is characterized in that: the device comprises a motor (1), an upper bottom plate support (2), a die seat plate (3), a lower bottom plate support (4), a lower die plate turntable (5), a spring (6), a bottom driven sleeve (7), a bottom belt (8), a lower limiting column (9), an upper limiting column (10), a top belt (11), a top driven sleeve (12), a punch die plate turntable (13), an upper bottom plate (14), a lower bottom plate (15), a punch (16), a guide sleeve (17), an upper bottom plate needle roller (18), a lower bottom plate needle roller (19), a punch hole seat (20), a driving sleeve (21), a motor rotating rod (22), a rotating guide sleeve (23), a guide pillar (24), a top driven rod (25) and a bottom driven rod (26); the upper bottom plate support (2) is connected with the motor (1) through bolts, the upper bottom plate support (2) is connected with the guide post (24) in a welding way, and the upper bottom plate support (2) is connected with the upper bottom plate (14) in a welding way; the motor rotating rod (22) is connected with the driving sleeve (21) in a welding way, the motor rotating rod (22) is connected with the motor (1) in a key way, the motor rotating rod (22) is embedded in the rotating guide sleeve (23), and the motor rotating rod (22) is movably connected with the rotating guide sleeve (23); the top driven rod (25) is connected with the top driven sleeve (12) in a welding way, the top driven rod (25) is connected with the punch template turntable (13) in a welding way, the top driven rod (25) is connected with the upper base plate bracket (2) through a bearing shaft, and the top driven rod (25) is connected with the upper base plate (14) through a bearing shaft; the top belt (11) is embedded outside the driving sleeve (21), the top belt (11) is movably connected with the driving sleeve (21), the top belt (11) is embedded outside the top driven sleeve (12), and the top belt (11) is movably connected with the top driven sleeve (12); the bottom driven rod (26) is welded with the bottom driven sleeve (7), the bottom driven rod (26) is connected with the lower bottom plate (15) through a bearing shaft, the bottom driven rod (26) is welded with the lower template turntable (5), and the bottom driven rod (26) is connected with the lower bottom plate bracket (4) through a bearing shaft; the lower side surface of the lower bottom plate (15) is provided with a needle roller groove, a lower bottom plate needle roller (19) is embedded in the needle roller groove of the lower bottom plate (15), and the lower bottom plate (15) is movably connected with the lower template turntable (5) through the lower bottom plate needle roller (19); the lower bottom plate support (4) is welded with the guide sleeve (17), and the lower bottom plate support (4) is welded with the lower bottom plate (15); the punch (16) is connected with the punch template turntable (13) through threads; the punch hole seat (20) is connected with the lower template turntable (5) through threads; the spring (6) is connected with the die seat plate (3) through welding, and the spring (6) is connected with the lower bottom plate bracket (4) through welding; the bottom belt (8) is embedded outside the rotary guide sleeve (23), the bottom belt (8) is movably connected with the rotary guide sleeve (23), the bottom belt (8) is embedded outside the bottom driven sleeve (7), and the bottom belt (8) is movably connected with the bottom driven sleeve (7); the lower limiting column (9) is connected with the die seat plate (3) through welding; the upper limiting column (10) is connected with the upper bottom plate bracket (2) through welding.
2. A replaceable punch sheet metal stamping die as defined in claim 1, wherein: the lower side of the upper base plate (14) is provided with twenty groups of needle grooves, upper base plate needle rollers (18) are embedded in the needle grooves, and the upper base plate (14) is movably connected with the punch template turntable (13) through the upper base plate needle rollers (18).
3. A replaceable punch sheet metal stamping die as defined in claim 1, wherein: the top driven sleeve (12) is provided with annular guide rail grooves on the upper side and the lower side, balls are embedded in the annular guide rail grooves of the top driven sleeve (12), the top driven sleeve (12) is movably connected with the upper base plate bracket (2) through the balls, and the top driven sleeve (12) is movably connected with the upper base plate (14) through the balls.
4. A replaceable punch sheet metal stamping die as defined in claim 1, wherein: the inner side surface of the rotary guide sleeve (23) is provided with a convex key, the convex key of the rotary guide sleeve (23) is mutually embedded with a groove on the outer side surface of the motor rotary rod (22), and the rotary guide sleeve (23) is in sliding connection with the motor rotary rod (22).
5. A replaceable punch sheet metal stamping die as defined in claim 1, wherein: the punch template turntable (13) is characterized in that the lower side surface of the punch template turntable (13) is provided with three groups of threaded holes with the diameter of 1cm, the threaded holes are distributed in an annular array around the central axis of the punch template turntable (13), and the punch template turntable (13) is fixedly connected with the punch (16) through the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830972.4U CN220311486U (en) | 2023-07-13 | 2023-07-13 | Sheet metal stamping die capable of replacing punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830972.4U CN220311486U (en) | 2023-07-13 | 2023-07-13 | Sheet metal stamping die capable of replacing punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220311486U true CN220311486U (en) | 2024-01-09 |
Family
ID=89413347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321830972.4U Active CN220311486U (en) | 2023-07-13 | 2023-07-13 | Sheet metal stamping die capable of replacing punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220311486U (en) |
-
2023
- 2023-07-13 CN CN202321830972.4U patent/CN220311486U/en active Active
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