CN212191093U - High-precision nailing die - Google Patents
High-precision nailing die Download PDFInfo
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- CN212191093U CN212191093U CN202020437934.2U CN202020437934U CN212191093U CN 212191093 U CN212191093 U CN 212191093U CN 202020437934 U CN202020437934 U CN 202020437934U CN 212191093 U CN212191093 U CN 212191093U
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- stripping plate
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Abstract
The utility model discloses a high accuracy is clapped and is followed closely mould, this high accuracy is clapped and is followed closely mould includes: an upper die, a lower die positioned below the upper die, a back stripping plate and an upper stripping plate which are arranged at the lower end of the upper die through a blind rivet and can slide up and down relative to the upper die, an inner guide structure arranged between the upper die and the back stripping plate and the upper stripping plate, a nail beating punch head fixed at the lower end of the upper die, an outer guide structure arranged between the upper die and the lower die, a lower die plate arranged at the upper end of the lower die and used for pressing a workpiece to be processed in a matched manner with the upper stripping plate, and a stripping pin arranged in the lower die plate and matched with the nail beating punch head to complete the nail beating work, a first spring is arranged between the upper die and the back stripping plate, and the elasticity of the first spring drives the upper die and the back stripping plate to form a gap, the back stripping plate and the upper stripping plate are provided with through holes for the nail beating punch to pass through, and the upper end of the stripping pin passes through the upper end face of the lower template to extend into the workpiece to be processed.
Description
The technical field is as follows:
the utility model relates to a mould product technical field refers in particular to a high accuracy is clapped nail mould.
Background art:
the mould is a variety of moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.
The existing rivet beating die has poor guide effect on the rivet, and the rivet is easy to deflect, so that the riveting quality is poor and even the riveting fails.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art not enough, provide a high accuracy bat nail mould.
In order to solve the technical problem, the utility model discloses a following technical scheme: this high accuracy is clapped and is nailed mould includes: an upper die, a lower die positioned below the upper die, a back stripping plate and an upper stripping plate which are arranged at the lower end of the upper die through a blind rivet and can slide up and down relative to the upper die, an inner guide structure arranged between the upper die and the back stripping plate and the upper stripping plate, a nail beating punch head fixed at the lower end of the upper die, an outer guide structure arranged between the upper die and the lower die, a lower die plate arranged at the upper end of the lower die and used for pressing a workpiece to be processed in a matched manner with the upper stripping plate, and a stripping pin arranged in the lower die plate and matched with the nail beating punch head to complete the nail beating work, a first spring is arranged between the upper die and the back stripping plate, and the elasticity of the first spring drives the upper die and the back stripping plate to form a gap, the back stripping plate and the upper stripping plate are provided with through holes for the nail beating punch to pass through, and the upper end of the stripping pin passes through the upper end face of the lower template to extend into the workpiece to be processed.
Furthermore, in the above technical solution, the lower mold is further provided with a second spring, the second spring is located at the lower end of the stripping pin, and the stripping pin is jacked up upwards under the elastic acting force of the second spring.
Furthermore, in the above technical solution, the inner guide structure includes an inner guide post, and a first through hole and a second through hole which are respectively disposed in the back stripping plate and the upper stripping plate and through which the inner guide post passes, the upper end of the inner guide post is fixed in the upper mold, and the lower end of the inner guide post passes through the first through hole of the back stripping plate and the second through hole of the upper stripping plate.
Furthermore, in the above technical solution, the upper mold includes an upper mold base, an upper pad plate disposed at a lower end of the upper mold base, an upper clamp plate disposed at a lower end face of the upper pad plate, and a first long screw used for fixing the upper mold base, the upper pad plate, and the upper clamp plate together, the upper clamp plate is located above the back stripping plate, and a space is formed between the upper clamp plate and the back stripping plate, the inner guide pillar is fixed in the upper clamp plate in a penetrating manner, and the inner guide pillar is supported by the upper pad plate, the upper mold base, the upper pad plate, and the upper clamp plate are all provided with a first mounting hole for mounting the first spring, the first spring is mounted in the first mounting hole, and the first spring extends out of a lower end face of the upper clamp plate to contact with an upper end face of the back stripping plate.
Furthermore, in the above technical solution, the outer guide structure includes a plurality of outer guide posts installed on the periphery of the upper die and a plurality of outer guide sleeves installed on the periphery of the lower die and adapted to the outer guide posts, and the outer guide sleeves correspond to the outer guide posts one to one.
Furthermore, in the above technical scheme, the lower die includes a lower die base, a lower pad plate fixed on the upper end of the lower die base, and a plurality of lower pad feet fixed on the lower end of the lower die base, the lower die plate is arranged on the upper end face of the lower pad plate, and the lower die plate, the lower pad plate and the lower die base are fixed together by a second long screw.
Furthermore, in the above technical scheme, the lower die holder and the lower backing plate are both provided with second mounting holes for mounting the second springs, and the lower openings of the second mounting holes are sealed by headless screws after the second springs are arranged in the second mounting holes in a penetrating manner.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses the during operation will treat that the processing work piece is placed on the lower bolster, then orders about the relative bed die of mould and punching press downwards, because be provided with outer guide structure between mould and the bed die on this, and go up mould and back of the body and take off the board and be provided with interior guide structure between the board, form inside and outside two guide structure, go up and take off the board and stably push down the processing work piece under the cooperation of downstream in the diaphragm plate, so that the utility model discloses the operation is stable, smooth and easy, and the running accuracy is high to can order about the accurate pressure of bat nail drift on the rivet of processing work piece, make bat nail drift cooperate to clap the material round pin and accomplish accurate bat nail riveting work, and just it is splendid to the positive effect of rivet, the crooked phenomenon can not appear in the rivet, guarantees to clap nail riveting quality, makes product quality splendid, the order the utility model discloses extremely strong market competition has. In addition, owing to go up the mould and take off and be provided with first spring between the board to cause this back of the body to take off the board and form cushioning effect relatively this last mould, not only avoid appearing hard contact phenomenon, still can guarantee to go up to take off the board can be better press treating the processing work piece, the location effect is better, still can guarantee to treat that the processing work piece can not warp, also guarantees to treat that the position can not walked when processing work piece production, further improves the utility model discloses a precision still can improve work efficiency.
Description of the drawings:
fig. 1 is a structural view of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in FIG. 1, a high-precision nailing mold comprises: an upper die 1, a lower die 2 positioned below the upper die 1, a back stripping plate 3 and an upper stripping plate 4 which are arranged at the lower end of the upper die 1 through a blind rivet 31 and can slide up and down relative to the upper die 1, an inner guide structure arranged between the upper die 1 and the back stripping plate 3 and the upper stripping plate 4, a nail beating punch 5 fixed at the lower end of the upper die 1, an outer guide structure arranged between the upper die 1 and the lower die 2, a lower die plate 6 arranged at the upper end of the lower die 2 and used for being matched with the upper stripping plate 4 to press a workpiece 10 to be processed, a stripping pin 7 arranged in the lower die plate 6 and matched with the nail beating punch 5 to complete nail beating work, a first spring 32 is arranged between the upper die 1 and the back stripping plate 3, the elastic force of the first spring 32 drives an interval to be formed between the upper die 1 and the back stripping plate 3, and the back stripping plate 4 are both provided with punches for the nail beating 5 to pass through, the upper end of the stripping pin 7 penetrates through the upper end surface of the lower template 6 to extend into the workpiece 10 to be processed. When the utility model works, a workpiece 10 to be processed is placed on the lower template 6, then the upper die 1 is driven to punch downwards relative to the lower die 2, because the outer guide structure is arranged between the upper die 1 and the lower die 2, and the inner guide structure is arranged between the upper die 1 and the back stripping plate 3 as well as the upper stripping plate 4, an inner and outer double guide structure is formed, the upper stripping plate is matched with the lower diaphragm plate 5 to stably press the workpiece 10 to be processed when moving downwards, so that the utility model has stable and smooth operation and high operation precision, and can drive the rivet punch 5 to accurately press on the rivet of the workpiece 10 to be processed, so that the rivet punch 5 is matched with the rivet stripping pin 7 to finish accurate rivet riveting work, and just leading positive effect to the rivet is splendid, and crooked phenomenon can not appear in the rivet, guarantees to clap the nail riveting quality, makes product quality splendid, the order the utility model discloses extremely strong market competition has. In addition, owing to go up mould 1 and take off and be provided with first spring 32 between the board 3 on the back to cause this back to take off board 3 and take off board 4 on should relatively and go up mould 1 and form cushioning effect, not only avoid appearing the hard contact phenomenon, still can guarantee to go up that take off board 4 can be better press treating processing work piece 10, the location effect is better, still can guarantee to treat processing work piece 10 and can not warp, also guarantee to treat processing work piece 10 and can not walk the position when producing, further improve the utility model discloses a precision still can improve work efficiency.
The lower die 2 is further provided with a second spring 20, the second spring 20 is located at the lower end of the stripping pin 7, the stripping pin 7 is jacked upwards under the elastic action force of the second spring 20, and therefore the stripping pin 7 has a buffering relation, and accurate riveting work of the patting nail can be completed by matching the patting nail punch 5 better.
The inner guide structure comprises an inner guide post 81, and a first through hole and a second through hole which are respectively arranged in the back stripping plate 3 and the upper stripping plate 4 and are used for the inner guide post 81 to pass through, the upper end of the inner guide post 81 is fixed in the upper die 1, and the lower end of the inner guide post 81 passes through the first through hole of the back stripping plate 3 and the second through hole of the upper stripping plate 4, so that the positive performance, the stability and the accuracy of the movement of the back stripping plate 3 and the upper stripping plate 4 are ensured.
The upper die 1 comprises an upper die base 11, an upper base plate 12 arranged at the lower end of the upper die base 11, an upper clamping plate 13 arranged on the lower end face of the upper base plate 12, and a first long screw 14 used for fixing the upper die base 11, the upper base plate 12 and the upper clamping plate 13 together, wherein the upper clamping plate 13 is positioned above the back stripping plate 3 and forms an interval with the back stripping plate 3, the inner guide pillar 81 is fixedly arranged in the upper clamping plate 13 in a penetrating manner, the inner guide pillar 81 is propped against the upper base plate 12, the upper die base 11, the upper base plate 12 and the upper clamping plate 13 are respectively provided with a first mounting hole for mounting the first spring 32, the first spring 32 is mounted in the first mounting hole, and the first spring 32 extends out of the lower end face of the upper clamping plate 13 to be in contact with the upper end face of the back stripping plate 3.
The outer guide structure comprises a plurality of outer guide posts 82 arranged on the periphery of the upper die 1 and a plurality of outer guide sleeves 83 arranged on the periphery of the lower die 2 and matched with the outer guide posts 82, and the outer guide sleeves 83 correspond to the outer guide posts 82 one by one, so that the alignment, stability and precision of the die assembly motion of the upper die 1 and the lower die 2 are guaranteed, the operation is smoother, and the efficiency is higher.
The lower die 2 comprises a lower die base 21, a lower backing plate 22 fixed at the upper end of the lower die base 21 and a plurality of lower pad feet 23 fixed at the lower end of the lower die base 21, the lower die plate 6 is arranged on the upper end surface of the lower backing plate 22, and the lower die plate 6, the lower backing plate 22 and the lower die base 21 are fixed together through second long screws 24.
The lower die holder 21 and the lower backing plate 22 are both provided with second mounting holes for mounting the second springs 20, and the lower openings of the second mounting holes are sealed by headless screws after the second springs 20 are arranged in the second mounting holes in a penetrating manner.
To sum up, when the utility model works, the workpiece 10 to be processed is placed on the lower template 6, then the upper die 1 is driven to punch downwards relative to the lower die 2, because the outer guide structure is arranged between the upper die 1 and the lower die 2, and the inner guide structure is arranged between the upper die 1 and the back stripping plate 3 as well as the upper stripping plate 4, an inner and outer double guide structure is formed, the upper stripping plate is matched with the lower diaphragm plate 5 to stably press the workpiece 10 to be processed when moving downwards, so that the utility model has stable and smooth operation and high operation precision, and can drive the rivet punch 5 to accurately press on the rivet of the workpiece 10 to be processed, so that the rivet punch 5 is matched with the rivet stripping pin 7 to finish accurate rivet riveting work, and just leading positive effect to the rivet is splendid, and crooked phenomenon can not appear in the rivet, guarantees to clap the nail riveting quality, makes product quality splendid, the order the utility model discloses extremely strong market competition has. In addition, owing to go up mould 1 and take off and be provided with first spring 32 between the board 3 on the back to cause this back to take off board 3 and take off board 4 on this relatively and go up mould 1 and form the cushioning effect, not only avoid appearing the hard contact phenomenon, still can guarantee to go up that take off board 4 can be better press treating processing work piece 10, the location effect is better, still can guarantee to treat processing work piece 10 and can not warp, also guarantee to treat processing work piece 10 and can not walk the position when producing, further improve the utility model discloses a precision still can improve work efficiency.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a high accuracy is clapped and is followed closely mould which characterized in that: it includes: an upper die (1), a lower die (2) positioned below the upper die (1), a back stripping plate (3) and an upper stripping plate (4) which are arranged at the lower end of the upper die (1) through a blind rivet (31) and can slide up and down relative to the upper die (1), an inner guide structure arranged between the upper die (1) and the back stripping plate (3) and the upper stripping plate (4), a nail beating punch head (5) fixed at the lower end of the upper die (1), an outer guide structure arranged between the upper die (1) and the lower die (2), a lower die plate (6) arranged at the upper end of the lower die (2) and used for being matched with the upper stripping plate (4) to press a workpiece (10) to be processed, a stripping pin (7) arranged in the lower die plate (6) and matched with the nail beating punch head (5) to be nailed, and a first spring (32) is arranged between the upper die (1) and the back stripping plate (3), and the elasticity of the first spring (32) drives the upper die (1) and the back stripping plate (3) to form a gap, the back stripping plate (3) and the upper stripping plate (4) are both provided with through holes for the nail beating punch (5) to pass through, and the upper end of the stripping pin (7) passes through the upper end face of the lower die plate (6) to extend into the workpiece (10) to be processed.
2. The high-precision nailing die according to claim 1, wherein: the lower die (2) is further provided with a second spring (20), the second spring (20) is located at the lower end of the stripping pin (7), and the stripping pin (7) is jacked upwards under the elastic acting force of the second spring (20).
3. The high-precision nailing die according to claim 1, wherein: the inner guide structure comprises an inner guide post (81), a first through hole and a second through hole, wherein the first through hole and the second through hole are respectively arranged in the back stripping plate (3) and the upper stripping plate (4) and are used for the inner guide post (81) to pass through, the upper end of the inner guide post (81) is fixed in the upper die (1), and the lower end of the inner guide post (81) passes through the first through hole of the back stripping plate (3) and the second through hole of the upper stripping plate (4).
4. A high accuracy is clapped nail mould according to claim 3, characterized in that: the upper die (1) comprises an upper die holder (11), an upper base plate (12) arranged at the lower end of the upper die holder (11), an upper clamping plate (13) arranged on the lower end surface of the upper base plate (12) and a first long screw (14) used for fixing the upper die holder (11), the upper base plate (12) and the upper clamping plate (13) together, the upper splint (13) is positioned above the back stripping plate (3) and forms a gap with the back stripping plate (3), the inner guide post (81) is fixed in the upper splint (13) in a penetrating way, and the inner guide post (81) is pressed by the upper backing plate (12), the upper die holder (11), the upper backing plate (12) and the upper splint (13) are all provided with first mounting holes for mounting the first spring (32), the first spring (32) is installed in the first installation hole, and the first spring (32) extends out of the lower end face of the upper clamping plate (13) to be in contact with the upper end face of the back stripping plate (3).
5. A high-precision nailing die according to any one of claims 1-4, wherein: the outer guide structure comprises a plurality of outer guide posts (82) arranged on the periphery of the upper die (1) and a plurality of outer guide sleeves (83) arranged on the periphery of the lower die (2) and matched with the outer guide posts (82), and the outer guide sleeves (83) correspond to the outer guide posts (82) one by one.
6. The high-precision nailing die according to claim 2, wherein: the lower die (2) comprises a lower die holder (21), a lower backing plate (22) fixed at the upper end of the lower die holder (21) and a plurality of lower pad feet (23) fixed at the lower end of the lower die holder (21), the lower die plate (6) is arranged on the upper end face of the lower backing plate (22), and the lower die plate (6), the lower backing plate (22) and the lower die holder (21) are fixed together through second long screws (24).
7. A high accuracy is clapped nail mould according to claim 6, characterized in that: and the lower die base (21) and the lower backing plate (22) are respectively provided with a second mounting hole for mounting the second spring (20), and the lower end opening of the second mounting hole is sealed by a headless screw after the second spring (20) is arranged in the second mounting hole in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437934.2U CN212191093U (en) | 2020-03-30 | 2020-03-30 | High-precision nailing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437934.2U CN212191093U (en) | 2020-03-30 | 2020-03-30 | High-precision nailing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191093U true CN212191093U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020437934.2U Active CN212191093U (en) | 2020-03-30 | 2020-03-30 | High-precision nailing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191093U (en) |
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2020
- 2020-03-30 CN CN202020437934.2U patent/CN212191093U/en active Active
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