CN218891093U - High efficiency punching press hardware mould - Google Patents
High efficiency punching press hardware mould Download PDFInfo
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- CN218891093U CN218891093U CN202223219873.0U CN202223219873U CN218891093U CN 218891093 U CN218891093 U CN 218891093U CN 202223219873 U CN202223219873 U CN 202223219873U CN 218891093 U CN218891093 U CN 218891093U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a high-efficiency stamping hardware die, which belongs to the technical field of dies and comprises a base, wherein a fixed seat assembly is arranged above the base, a lower die assembly is arranged above the fixed seat assembly, a plug is arranged on the fixed seat assembly and positioned near the center of the lower die assembly, a stamping head assembly is arranged above the lower die assembly, the base is connected with the stamping head assembly through a hydraulic cylinder assembly, two support plates are arranged below the base, a limiting device is arranged below the plug, and a noise reduction device is arranged above the base and positioned outside the fixed seat assembly; according to the utility model, the limiting device is arranged, so that the die can prevent the ejector head from ejecting hardware in the lower die assembly by operating the electric telescopic rod when required, thereby better meeting the requirements of multiple stamping conditions and the like, and further improving the working capacity of the die.
Description
Technical Field
The utility model belongs to the technical field of dies, and particularly relates to a high-efficiency stamping hardware die.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry.
The Chinese patent application number 201922444317.5 discloses a precise hardware stamping die, when the precise hardware stamping die is used for processing precise hardware, the stamping head is stabilized through the left sliding sleeve and the right sliding sleeve, the stamping head is prevented from vibrating in the process of moving up and down, the stamping quality is effectively improved, meanwhile, when stamping is carried out, the stamping head presses down the top head, the top head moves down to compress the reset spring, after stamping is finished, the stamping head moves up, the top head moves up under the elasticity of the reset spring, the stamped hardware is ejected out of the lower die, the workload of workers is reduced, and the safety of the workers is improved; the device comprises a base, a bottom column, a left support column, a right support column, a top plate, a hydraulic cylinder, a hydraulic rod, a mounting plate, a stamping head, a fixing seat and a lower die; still include left sliding sleeve, right sliding sleeve, top, reset post, shrink groove, reset groove and reset spring.
1. The above-mentioned publication has the problem that the hardware is easy to be ejected out by the ejector head when the hardware needs to be punched for many times, etc., thus reducing the working capacity of the die; 2. the above-mentioned published patent has the problem that can't handle the noise that appears when punching press to lead to the staff to receive the influence of noise easily, and then reduced the practicality of mould.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a high-efficiency stamping hardware die which has the characteristics of high working capacity and strong practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high efficiency punching press hardware mould, includes the base, fixing base subassembly is installed to the top of base, and lower mould subassembly is installed to the top of fixing base subassembly, and the plug is installed to the position that just is located lower mould subassembly and lean on the central authorities on the fixing base subassembly, and the top of lower mould subassembly is provided with the punching press head subassembly, is connected through the pneumatic cylinder subassembly between base and the punching press head subassembly, and two extension boards are installed to the below of base, and stop device is installed to the below of plug, and noise reduction device is installed to the top of base and the position that is located the fixing base subassembly outside.
Preferably, the stop device includes connecting rod, limiting plate, lifter plate and electric telescopic handle, and two connecting rods are installed to the below of top and be located the position between two extension boards, sliding connection between base and the fixing base subassembly and the connecting rod, and the lifter plate is installed to the below of two connecting rods, and electric telescopic handle is installed to the below of base and the position that is located between two connecting rods, and the limiting plate is installed to one side that electric telescopic handle is close to the lifter plate.
Preferably, the limiting device further comprises a rubber layer, and the rubber layer is arranged below the limiting plate.
Preferably, the noise reduction device comprises an inner cylinder body, first sound absorbing cotton, second sound absorbing cotton and an outer cylinder body, wherein the outer cylinder body is arranged above the base and positioned at the outer side of the fixed seat assembly, the second sound absorbing cotton is filled in the side wall of the outer cylinder body, the inner cylinder body is arranged at the inner side of the outer cylinder body and positioned at the outer side of the fixed seat assembly, and the first sound absorbing cotton is filled in the side wall of the inner cylinder body.
Preferably, the noise reduction device further comprises compression springs, and a plurality of compression springs are arranged between the base and the inner cylinder and between the fixing seat assembly and the outer cylinder.
Preferably, the shape and the size of the cross section of the outer side of the inner cylinder are the same as those of the cross section of the inner side of the outer cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limiting device is arranged, so that the die can prevent the ejector head from ejecting hardware in the lower die assembly by operating the electric telescopic rod when required, thereby better meeting the requirements of multiple stamping conditions and the like, and further improving the working capacity of the die.
2. According to the utility model, by arranging the noise reduction device, the die can process the noise generated during stamping to a certain extent through the matching of the first sound-absorbing cotton and the second sound-absorbing cotton, so that the possibility that the staff is affected by the noise is reduced, and the practicability of the die is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of a limiting device according to the present utility model;
fig. 4 is a schematic structural view of the noise reduction device of the present utility model.
In the figure: 1. a base; 2. a holder assembly; 3. a limiting device; 31. a connecting rod; 32. a limiting plate; 33. a lifting plate; 34. a rubber layer; 35. an electric telescopic rod; 4. a support plate; 5. a lower die assembly; 6. a noise reduction device; 61. an inner cylinder; 62. a first sound absorbing cotton; 63. a second sound-absorbing cotton; 64. an outer cylinder; 65. a compression spring; 7. a ram assembly; 8. a hydraulic cylinder assembly; 9. and (5) a plug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a high efficiency punching press hardware mould, including base 1, fixing base subassembly 2 is installed to the top of base 1, lower mould subassembly 5 is installed to the top of fixing base subassembly 2, and the top 9 is installed to the position that just is located lower mould subassembly 5 near the center on the fixing base subassembly 2, and the top of lower mould subassembly 5 is provided with punching press head subassembly 7, is connected through pneumatic cylinder subassembly 8 between base 1 and the punching press head subassembly 7, and two extension boards 4 are installed to the below of base 1, and stop device 3 is installed to the below of top 9, and noise reduction device 6 is installed to the top of base 1 and the position that is located the fixing base subassembly 2 outside.
Specifically, stop device 3 includes connecting rod 31, limiting plate 32, lifter plate 33 and electric telescopic rod 35, and two connecting rods 31 are installed to the below of top 9 and the position that is located between two extension boards 4, sliding connection between base 1 and fixing base subassembly 2 and connecting rod 31, lifter plate 33 is installed to the below of two connecting rods 31, and electric telescopic rod 35 is installed to the below of base 1 and the position that is located between two connecting rods 31, and limiting plate 32 is installed to one side that electric telescopic rod 35 is close to lifter plate 33.
By adopting the technical scheme, the die can prevent the ejector 9 from ejecting hardware in the lower die assembly 5 by operating the electric telescopic rod 35 when needed, thereby better meeting the requirements of multiple stamping and other conditions.
Specifically, the limiting device 3 further includes a rubber layer 34, and the rubber layer 34 is installed below the limiting plate 32.
By adopting the above technical scheme, the limit plate 32 and the lifting plate 33 are prevented from being mutually damaged.
When the die is used, the hydraulic cylinder assembly 8 is operated to drive the stamping head assembly 7 to descend when the die is needed, so that hardware is stamped by matching with the lower die assembly 5, after stamping is finished, the hydraulic cylinder assembly 8 is operated to drive the stamping head assembly 7 to ascend, and the jack 9 ascends under the action of a corresponding structure in the fixed seat assembly 2, so that the hardware is ejected out, the workload of workers is reduced, the working efficiency is improved, and the base 1 and the support plate 4 play a supporting role after the working is finished; when the ejector 9 is required to eject the hardware in the case of multiple stamping and the like, the electric telescopic rod 35 in the limiting device 3 is started to drive the limiting plate 32 to descend, the limiting plate 32 pushes the lifting plate 33 and the two connecting rods 31 on the lifting plate to descend, the ejector 9 is further separated from the lower die assembly 5, the ejector 9 is prevented from ejecting the hardware, and the rubber layer 34 plays a role in preventing mutual collision between the limiting plate 32 and the lifting plate 33.
Example 2
This embodiment differs from embodiment 1 in that: the noise reduction device 6 comprises an inner cylinder 61, first sound absorbing cotton 62, second sound absorbing cotton 63 and an outer cylinder 64, wherein the outer cylinder 64 is arranged above the base 1 and positioned at the outer side of the fixed seat assembly 2, the second sound absorbing cotton 63 is filled in the side wall of the outer cylinder 64, the inner cylinder 61 is arranged at the inner side of the outer cylinder 64 and positioned at the outer side of the fixed seat assembly 2, and the first sound absorbing cotton 62 is filled in the side wall of the inner cylinder 61.
Through adopting above-mentioned technical scheme for the mould can inhale the sound through first and inhale the sound the cooperation of cotton 62 and the second and inhale the sound cotton 63 and carry out certain processing to the noise that appears when punching press, thereby reduced the staff and received the possibility that the noise influenced.
Specifically, the noise reduction device 6 further includes a compression spring 65, and a plurality of compression springs 65 are installed between the base 1 and the inner cylinder 61 and between the fixing base assembly 2 and the outer cylinder 64.
By adopting the above technical scheme, the inner cylinder 61 can be tightly attached to the upper and lower parts of the hydraulic cylinder assembly 8 under the action of the compression springs 65 during punching.
Specifically, the shape and size of the outer cross-section of the inner cylinder 61 is the same as the shape and size of the inner cross-section of the outer cylinder 64.
By adopting the technical scheme, the normal matching between the inner cylinder 61 and the outer cylinder 64 is ensured.
When the present embodiment is used, when the die performs punching operation, the inner cylinder 61 in the noise reduction device 6 is closely attached to the position where the hydraulic cylinder assembly 8 descends under the action of each compression spring 65, and the noise generated during punching is processed by the first sound-absorbing cotton 62 in the inner cylinder 61 and the second sound-absorbing cotton 63 in the outer cylinder 64, so that the possibility that the staff is affected by the noise is reduced.
In the utility model, a base 1, a fixed seat assembly 2 consisting of a fixed seat, a reset column, a contraction groove, a reset spring, a left limit groove, a left limit sliding block, a right limit groove and a right limit sliding block, a lower die assembly 5 consisting of a lower die, a lower fixing piece and a lower fixing screw, a punching head assembly 7 consisting of a punching head, an upper fixing piece and an upper fixing screw, a hydraulic cylinder assembly 8 consisting of a left support column, a right support column, a top plate, a hydraulic cylinder, a hydraulic rod, a mounting plate, a left sliding sleeve, a right sliding sleeve, a left buffer seat, a left buffer spring, a right buffer seat and a right buffer spring, and the structure and principle of a top 9 are disclosed in a precise hardware punching die disclosed in China patent application number 201922444317.5, the working principle is that when the precise hardware punching die is used for processing precise hardware, the punching head is stabilized through the left sliding sleeve and the right sliding sleeve, the stamping head is prevented from vibrating in the process of moving up and down, stamping quality is effectively improved, meanwhile, when stamping is performed, the stamping head presses down the top head, the top head moves downwards to compress the reset spring, after stamping is finished, the stamping head moves upwards, the top head moves upwards under the elasticity of the reset spring, the stamped hardware is ejected out of the lower die, the workload of workers is reduced, is improved in working efficiency, and safety of workers is improved, the moving range of the left end of the top head is limited by the left limit groove and the left limit slide block, the moving range of the right end of the top head is limited by the right limit groove and the right limit slide block, the lower die is fixed by the lower fixing plate and the lower fixing screw, the lower die is convenient to detach and replace, the stamping head is fixed by the upper fixing plate and the upper fixing screw and convenient to detach and replace, buffering is performed during stamping processing by the left buffer seat and the left buffer spring, the right cushion seat and the right cushion spring cushion the press working, and move to the position required by the user before the above actions are completed.
The structure and principle of the electric telescopic rod 35 in the utility model are disclosed in the scaffold for construction engineering disclosed in China patent application No. 201922258476.6, and the working principle is to convert electric energy into mechanical energy.
The working principle and the using flow of the utility model are as follows: when the die is needed to be used, the hydraulic cylinder assembly 8 is operated to drive the stamping head assembly 7 to descend, so that the lower die assembly 5 is matched for stamping hardware, after stamping is completed, the hydraulic cylinder assembly 8 is operated to drive the stamping head assembly 7 to ascend, and then the jack 9 ascends under the action of a corresponding structure in the fixed seat assembly 2, so that the hardware is ejected out, the workload of workers is reduced, the working efficiency is improved, and after working is completed, the base 1 and the support plate 4 play a supporting role; when the ejection of the hardware by the ejection head 9 is required to be prevented in the case of multiple stamping and the like, the electric telescopic rod 35 in the limiting device 3 is started, so that the limiting plate 32 is driven to descend, the limiting plate 32 pushes the lifting plate 33 and the two connecting rods 31 on the lifting plate 33 to descend, the ejection head 9 is separated from the lower die assembly 5, the ejection of the hardware by the ejection head 9 is prevented, and the rubber layer 34 plays a role in preventing mutual collision between the limiting plate 32 and the lifting plate 33; when the die performs punching operation, the inner cylinder 61 in the noise reduction device 6 is closely attached to the descending part of the hydraulic cylinder assembly 8 under the action of each compression spring 65, and noise generated during punching is processed by the first sound-absorbing cotton 62 in the inner cylinder 61 and the second sound-absorbing cotton 63 in the outer cylinder 64, so that the possibility that a worker is affected by the noise is reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high efficiency punching press hardware mould, includes base, its characterized in that: the fixing base assembly is installed to the top of base, and lower mould subassembly is installed to the top of fixing base subassembly, and the top is installed to the position that just is located lower mould subassembly and leans on the center on the fixing base subassembly, and the top of lower mould subassembly is provided with the punching press head subassembly, is connected through the pneumatic cylinder subassembly between base and the punching press head subassembly, and two extension boards are installed to the below of base, and stop device is installed to the below of top, and noise reduction device is installed to the top of base and the position that is located the fixing base subassembly outside.
2. The high efficiency stamping hardware die of claim 1, wherein: the limiting device comprises a connecting rod, a limiting plate, a lifting plate and an electric telescopic rod, wherein the two connecting rods are arranged below the top and positioned between the two support plates, the base and the fixing seat component are in sliding connection with the connecting rods, the lifting plate is arranged below the two connecting rods, the electric telescopic rod is arranged below the base and positioned between the two connecting rods, and the limiting plate is arranged on one side of the electric telescopic rod close to the lifting plate.
3. The high efficiency stamping hardware die of claim 2, wherein: the limiting device further comprises a rubber layer, and the rubber layer is arranged below the limiting plate.
4. The high efficiency stamping hardware die of claim 1, wherein: the noise reduction device comprises an inner cylinder body, first sound absorption cotton, second sound absorption cotton and an outer cylinder body, wherein the outer cylinder body is arranged above the base and positioned at the outer side of the fixed seat assembly, the second sound absorption cotton is filled in the side wall of the outer cylinder body, the inner cylinder body is arranged at the inner side of the outer cylinder body and positioned at the outer side of the fixed seat assembly, and the first sound absorption cotton is filled in the side wall of the inner cylinder body.
5. The high efficiency stamping hardware die of claim 4, wherein: the noise reduction device further comprises compression springs, and a plurality of compression springs are arranged between the base and the inner cylinder and between the fixing seat assembly and the outer cylinder.
6. The high efficiency stamping hardware die of claim 4, wherein: the shape and the size of the cross section of the outer side of the inner cylinder are the same as those of the cross section of the inner side of the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223219873.0U CN218891093U (en) | 2022-12-01 | 2022-12-01 | High efficiency punching press hardware mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223219873.0U CN218891093U (en) | 2022-12-01 | 2022-12-01 | High efficiency punching press hardware mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218891093U true CN218891093U (en) | 2023-04-21 |
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ID=85997707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223219873.0U Active CN218891093U (en) | 2022-12-01 | 2022-12-01 | High efficiency punching press hardware mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218891093U (en) |
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2022
- 2022-12-01 CN CN202223219873.0U patent/CN218891093U/en active Active
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