CN220093712U - In-mold riveting type stamping die - Google Patents
In-mold riveting type stamping die Download PDFInfo
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- CN220093712U CN220093712U CN202320865449.9U CN202320865449U CN220093712U CN 220093712 U CN220093712 U CN 220093712U CN 202320865449 U CN202320865449 U CN 202320865449U CN 220093712 U CN220093712 U CN 220093712U
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 18
- 238000004080 punching Methods 0.000 abstract description 6
- 238000009966 trimming Methods 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an in-mold riveting type stamping die which comprises an upper die and a lower die, wherein a feeding mechanism capable of automatically feeding nuts is arranged on the upper surface of the lower die, one end of the feeding mechanism is provided with a riveting mechanism capable of riveting the nuts, the riveting mechanism is embedded on the upper surface of the lower die, and a positioning thimble is arranged on the upper die; according to the utility model, through the cooperation of the riveting mechanism and the feeding mechanism, the upper die and the lower die are subjected to in-die riveting on the hardware raw materials when being clamped, so that the hardware raw materials can be subjected to continuous production of punching, chamfering, riveting nuts, trimming, forming and dropping products in the die, the riveting efficiency of the hardware is improved, and the labor cost is saved; through the location thimble of installing on last mould, improve the counterpoint precision of nut and hardware raw materials when last mould and lower mould compound die, reduce the nut and appear shifting when the riveting to hardware riveting quality has been improved.
Description
Technical Field
The utility model relates to the technical field of continuous stamping dies, in particular to an in-die riveting type stamping die.
Background
In the processing of hardware, in order to improve the production efficiency of hardware, a continuous stamping die is generally adopted to process the hardware, wherein the processing of the hardware comprises the steps of punching, chamfering, riveting nuts, trimming, forming and dropping products on the raw materials of the hardware, and the continuous stamping die can carry out the assembly line processing on two or more steps so as to improve the production efficiency of the finished product of the hardware.
The current continuous stamping die is generally inconvenient to rivet nuts in the die, extra riveting equipment is generally adopted to manually place the nuts to rivet hardware independently in the step of riveting the nuts, however, the mode of manually placing the nuts is adopted to rivet the nuts, so that the riveting efficiency of the nuts is low, meanwhile, due to the variability of manual placement of personnel, the phenomenon of poor riveting can also occur, so that the riveting quality of the hardware is reduced, and therefore, the riveting efficiency and the riveting quality of the hardware are improved by the in-die riveting type stamping die.
Disclosure of Invention
The utility model aims to provide an in-mold riveting type stamping die, which is characterized in that through the cooperation of a riveting mechanism and a feeding mechanism, the in-mold riveting is carried out on hardware raw materials when an upper die and a lower die are clamped, so that the hardware raw materials can be continuously produced in a mold through punching, chamfering, riveting nuts, trimming, forming and dropping, the riveting efficiency of the hardware is improved, and the labor cost is saved, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an in-mold riveting type stamping die, includes mould and lower mould, the last surface mounting of lower mould has the feeding mechanism that can automatic feeding to the nut, the one end of feeding mechanism is provided with can be to nut riveted riveting mechanism, riveting mechanism inlays the upper surface at the lower mould, install the location thimble on the last mould, the location thimble aligns with riveting mechanism.
Preferably, the riveting mechanism comprises a riveting movable block, a top block and a transmission rod, a cavity for installing the riveting movable block is formed in the lower die, the riveting movable block is rotationally connected in the cavity, the top block is located at one end of the riveting movable block, the transmission rod is installed at the other end of the riveting movable block, and one end of the transmission rod penetrates through the upper surface of the lower die and is connected with the lower surface of the upper die.
Preferably, the other end of the riveting movable block is further provided with an elastic sliding block, the sliding block is slidably mounted in the lower die, one end of the sliding block is abutted against the other end of the riveting movable block, and the transmission rod and the sliding block are located on two opposite sides of the riveting movable block.
Preferably, a fine tuning rod is arranged on one side of the upper die, a transmission block is arranged at one end of the fine tuning rod, and one end of the transmission block is connected with the other end of the transmission rod.
Preferably, the feeding mechanism comprises a feeding guide rail, one end of the feeding guide rail is fixed on the upper surface of the lower die, and the other end of the feeding guide rail is connected with the die holder of the lower die through a guide rail cushion block.
Preferably, a plurality of nuts are placed on the feeding guide rail, and the positioning ejector pin passes through the nut at one end of the feeding guide rail to be abutted against the upper end of the ejector block when the upper die and the lower die are clamped.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cooperation of the riveting mechanism and the feeding mechanism, the in-mold riveting is carried out on the hardware raw materials when the upper mold and the lower mold are closed, so that the hardware raw materials can be continuously produced in the mold through punching, chamfering, riveting nuts, trimming, forming and dropping, the riveting efficiency of the hardware is improved, and the labor cost is saved.
2. According to the utility model, the positioning thimble is arranged on the upper die, and passes through the nut and the hardware raw material when the upper die and the lower die are clamped, so that the alignment precision of the nut and the hardware raw material is improved, the displacement of the nut during riveting is reduced, and the riveting quality of the hardware is improved.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is a schematic diagram of the present utility model when processing hardware materials.
In the figure: 1. an upper die; 2. a feeding mechanism; 201. a feed rail; 202. a guide rail cushion block; 3. a lower die; 4. positioning the ejector pin; 5. a riveting mechanism; 501. riveting the movable block; 502. a transmission rod; 503. a slide block; 504. a top block; 6. a fine tuning rod; 7. punching; 8. riveting a nut; 9. trimming; 10. shaping; 11. and (5) falling products.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an in-mold riveting type stamping die, includes mould 1 and lower mould 3, the last surface mounting of lower mould 3 has the feeding mechanism 2 that can automatic feeding to the nut, the one end of feeding mechanism 2 is provided with can be to nut riveted riveting mechanism 5, riveting mechanism 5 inlays the upper surface at lower mould 3, install location thimble 4 on the mould 1, location thimble 4 aligns with riveting mechanism 5.
When the upper die 1 and the lower die 3 are matched, nuts are transmitted to the inside of the die through the feeding mechanism 2, and then the riveting mechanism 5 is used for carrying out in-die riveting on hardware raw materials and the nuts, so that the hardware raw materials can be continuously produced by punching 7, chamfering, riveting the nuts 8, trimming 9, forming 10 and falling products 11 in the die, as shown in fig. 4, the hardware raw material schematic diagram processed by the die disclosed by the utility model is shown, the riveting efficiency of the hardware is improved, the labor cost is saved, and in addition, the positioning thimble 4 arranged on the upper die 1 passes through the nuts and the hardware raw materials when the upper die 1 and the lower die 3 are matched, so that the nuts and the hardware raw materials are accurately aligned, the displacement of the nuts during riveting is reduced, and the riveting quality of the hardware is improved.
The riveting mechanism 5 comprises a riveting movable block 501, a top block 504 and a transmission rod 502, a cavity for installing the riveting movable block 501 is formed in the lower die 3, the riveting movable block 501 is rotationally connected in the cavity, the top block 504 is located at one end of the riveting movable block 501, the transmission rod 502 is installed at the other end of the riveting movable block 501, one end of the transmission rod 502 penetrates through the upper surface of the lower die 3 to be connected with the lower surface of the upper die 1, when the upper die 1 and the lower die 3 are clamped, the upper die 1 pushes one end of the transmission rod 502, the other end of the transmission rod 502 pushes the other end of the riveting movable block 501 to move downwards, and meanwhile, the other end of the riveting movable block 501 pushes the top block 504 to move upwards, so that the top block 504 pushes a nut and hardware raw materials to rivet, and the nut is riveted in the die.
The other end of the riveting movable block 501 is further provided with an elastic sliding block 503, the sliding block 503 is slidably mounted in the lower die 3, one end of the sliding block 503 is abutted against the other end of the riveting movable block 501, the transmission rod 502 and the sliding block 503 are located on two opposite sides of the riveting movable block 501, the other end of the riveting movable block 501 moves downwards and pushes the sliding block 503, the sliding block 503 is in a compressed state, and when the upper die 1 and the lower die 3 are opened, the rebound resilience of the sliding block 503 is utilized to drive the other end of the riveting movable block 501 to move reversely, so that the riveting movable block 501 can automatically reset when the die is opened.
The fine tuning rod 6 is installed to one side of last mould 1, the transmission piece is installed to the one end of fine tuning rod 6, the one end of transmission piece is connected with the other end of transfer line 502, and as shown in fig. 2, the one end of transmission piece sets up to the inclined plane, adjusts the position of transmission piece through fine tuning rod 6, and the direction of movement of transmission piece is horizontal migration, and the direction of movement of transfer line 502 is vertical migration, through the position of transfer line 502 upper end and the conflict of transfer line inclined plane in order to adjust the degree of depth that the movable rod promoted to riveting movable block 501 to adjust the distance that the movable rod moved to the riveting movable block 501 other end.
The feeding mechanism 2 comprises a feeding guide rail 201, one end of the feeding guide rail 201 is fixed on the upper surface of the lower die 3, the other end of the feeding guide rail 201 is connected with a die holder of the lower die 3 through a guide rail cushion block 202, and nuts are conveyed in a directional mode through the feeding guide rail 201 so as to be conveniently conveyed into the die to be subjected to in-die riveting.
The feeding guide rail 201 is provided with a plurality of nuts, and the positioning thimble 4 passes through the nut at one end of the feeding guide rail 201 to be abutted against the upper end of the ejector block 504 when the upper die 1 and the lower die 3 are in die closing, so that the positioning thimble 4 can pass through the nut and the hardware raw material when the upper die 1 and the lower die 3 are in die closing, and the accurate alignment of the nut and the hardware raw material is realized.
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 an in-mold riveting type stamping die, includes mould (1) and lower mould (3), its characterized in that: the automatic nut feeding device is characterized in that a feeding mechanism (2) capable of automatically feeding nuts is arranged on the upper surface of the lower die (3), a riveting mechanism (5) capable of riveting the nuts is arranged at one end of the feeding mechanism (2), the riveting mechanism (5) is embedded on the upper surface of the lower die (3), a positioning thimble (4) is arranged on the upper die (1), and the positioning thimble (4) is aligned with the riveting mechanism (5).
2. An in-mold riveting type press mold as defined in claim 1 wherein: the riveting mechanism (5) comprises a riveting movable block (501), a top block (504) and a transmission rod (502), a cavity for installing the riveting movable block (501) is formed in the lower die (3), the riveting movable block (501) is rotationally connected in the cavity, the top block (504) is located at one end of the riveting movable block (501), the transmission rod (502) is installed at the other end of the riveting movable block (501), and one end of the transmission rod (502) penetrates through the upper surface of the lower die (3) and is connected with the lower surface of the upper die (1).
3. An in-mold riveting type press mold as defined in claim 2 wherein: the other end of the riveting movable block (501) is further provided with an elastic sliding block (503), the sliding block (503) is slidably mounted in the lower die (3), one end of the sliding block (503) is abutted against the other end of the riveting movable block (501), and the transmission rod (502) and the sliding block (503) are located on two opposite sides of the riveting movable block (501).
4. An in-mold riveting type press mold as claimed in claim 3 wherein: one side of the upper die (1) is provided with a fine tuning rod (6), one end of the fine tuning rod (6) is provided with a transmission block, and one end of the transmission block is connected with the other end of the transmission rod (502).
5. An in-mold riveting type press mold as defined in claim 1 wherein: the feeding mechanism (2) comprises a feeding guide rail (201), one end of the feeding guide rail (201) is fixed on the upper surface of the lower die (3), and the other end of the feeding guide rail (201) is connected with a die holder of the lower die (3) through a guide rail cushion block (202).
6. An in-mold riveting type press mold as defined in claim 5 wherein: a plurality of nuts are placed on the feeding guide rail (201), and the nuts penetrating through one end of the feeding guide rail (201) are positioned by the ejector pins (4) to be abutted against the upper ends of the ejector blocks (504) when the upper die (1) and the lower die (3) are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320865449.9U CN220093712U (en) | 2023-04-18 | 2023-04-18 | In-mold riveting type stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320865449.9U CN220093712U (en) | 2023-04-18 | 2023-04-18 | In-mold riveting type stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093712U true CN220093712U (en) | 2023-11-28 |
Family
ID=88868242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320865449.9U Active CN220093712U (en) | 2023-04-18 | 2023-04-18 | In-mold riveting type stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093712U (en) |
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2023
- 2023-04-18 CN CN202320865449.9U patent/CN220093712U/en active Active
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