CN215279513U - High-precision shaping device with adjustable edge rolling class - Google Patents
High-precision shaping device with adjustable edge rolling class Download PDFInfo
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- CN215279513U CN215279513U CN202121312237.5U CN202121312237U CN215279513U CN 215279513 U CN215279513 U CN 215279513U CN 202121312237 U CN202121312237 U CN 202121312237U CN 215279513 U CN215279513 U CN 215279513U
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Abstract
A rolling circle type adjustable high-precision shaping device is characterized in that two first wedges and two second wedges are symmetrically arranged in an upper die, two upper die sliding blocks are symmetrically arranged between the two first wedges, an upper die insert is arranged between the two upper die sliding blocks, an upper semicircular groove is formed in the lower end face of the upper die insert, two upper inclined sliding grooves are symmetrically formed in the upper die insert, upper inclined sliding blocks are arranged in the two upper inclined sliding grooves, and upper inclined springs are arranged in the upper inclined sliding blocks; two lower die sliding blocks are symmetrically arranged in the lower die, the lower die sliding blocks correspond to the second inclined wedges, a lower die insert is arranged between the lower die sliding blocks, a lower semicircular groove is formed in the upper end face of the lower die insert, two lower inclined sliding grooves are symmetrically arranged in the lower die insert, downward inclined sliding blocks are arranged in the two lower inclined sliding grooves, and downward inclined springs are arranged in the downward inclined sliding blocks. The utility model provides a with traditional processingequipment processing edge rolling class product, the precision and the outward appearance of product can not reach the problem of high requirement standard completely.
Description
Technical Field
The utility model relates to a mould processing technology field upgrades, especially relates to a high-accuracy shaping device with adjustable edge rolling class.
Background
The progressive die is a relatively advanced die in the current stage production and processing, integrates a single-process die and combines a plurality of pairs of dies together, thereby realizing the automatic production of various processes, having the advantages of good processing quality, high production efficiency, few operators and the like, and being a great direction for the design and development of the die in the stage.
The shielding ring is a core part in electronic components in the aspect of shielding electromagnetic waves of several current popular vehicle types. The product precision and appearance of the shielding ring product shown in fig. 1 have very strict requirements, and the product processed by the traditional process can not completely meet the requirements on precision and appearance. The product is processed by a complex process of multiple bending, multiple rolling, buckling in a die and final shaping; especially, the shaping step directly affects the appearance and precision of the product, and how to arrange a rounding shaping device in the progressive die becomes a difficult point to overcome. Therefore, it is necessary to invent a roll-type adjustable high-precision shaping device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-accuracy shaping device with adjustable edge rolling class solves and processes edge rolling class product with traditional processingequipment, and the precision and the outward appearance of product can not reach the problem of high requirement standard completely.
The utility model provides a technical scheme that its technical problem adopted is:
a rolling circle type adjustable high-precision shaping device comprises an upper die, an upper die unloading structure and a lower die, wherein the upper die comprises an upper die base, an upper base plate and an upper fixing plate, wherein the upper base plate and the upper fixing plate are sequentially overlapped and fixed below the upper die base; the upper die is provided with an upper die unloading structure, and the upper die unloading structure comprises a stripper plate back plate and a stripper plate; the lower die comprises a lower die seat, a lower base plate and a concave die plate which are sequentially fixed on the lower die seat in a superposed manner, two symmetrical first inclined wedges and two symmetrical second inclined wedges are movably arranged in the upper die, the second inclined wedges are positioned at the outer sides of the first inclined wedges, and the first inclined wedges and the second inclined wedges both penetrate through the upper die unloading structure; two upper die sliding blocks are symmetrically arranged between the first inclined wedges, the upper die sliding blocks are movably arranged in an upper die unloading structure, and inclined planes corresponding to the first inclined wedges are arranged on the outer sides of the upper die sliding blocks;
an upper die insert is fixedly arranged between the two upper die sliding blocks, an upper semicircular groove matched with the outer diameter of a product is formed in the lower end face of the upper die insert, two upper inclined sliding grooves are symmetrically formed in the upper die insert, the two upper inclined sliding grooves respectively penetrate through two sides of the upper die insert and are communicated with the upper semicircular groove, and the circle centers of the semicircular grooves above the two upper inclined sliding grooves are arranged in an angle mode; an upper oblique sliding block is movably arranged in each of the two upper oblique sliding grooves, an upper oblique spring is arranged in each upper oblique sliding block, and the outer side of each upper oblique sliding block is abutted to the corresponding upper die sliding block;
the lower die is movably provided with two symmetrical lower die sliding blocks, the outer sides of the lower die sliding blocks are provided with inclined planes corresponding to the second inclined wedges, a lower die insert is fixedly arranged between the lower die sliding blocks, the upper end surface of the lower die insert is provided with a lower semicircular groove corresponding to the upper semicircular groove, the lower die insert is symmetrically provided with two lower inclined sliding grooves, the two lower inclined sliding grooves respectively penetrate through two sides of the lower die insert and are communicated with the lower semicircular groove, and the circle center of the semicircular groove below the two lower inclined sliding grooves is arranged in an angle mode; the two lower oblique sliding grooves are internally and movably provided with lower oblique sliding blocks, lower oblique springs are arranged in the lower oblique sliding blocks, and the outer sides of the lower oblique sliding blocks are abutted to the lower die sliding blocks.
Furthermore, an upper elastic unloading structure for pushing the upper die unloading structure away is arranged in the upper die.
Furthermore, the upper elastic unloading structure comprises an upper unloading spring and an upper ejector rod arranged below the upper unloading spring, and the upper ejector rod is abutted against the upper die unloading structure.
Furthermore, one side of the upper inclined slide block is provided with an upper limiting groove, an upper limiting pin is arranged in the upper limiting groove, and the upper limiting pin is fixedly arranged in the upper die insert.
Furthermore, one side of the lower inclined slide block is provided with a lower limiting groove, a lower limiting pin is arranged in the lower limiting groove, and the lower limiting pin is fixedly arranged in the lower die insert.
Furthermore, the up end of first slide wedge and second slide wedge all be provided with the inclined plane, upper padding plate and an upper fixed plate between the symmetry be provided with two third slide wedges, third slide wedge under the terminal surface be provided with the chute of the first slide wedge of adaptation and second slide wedge up end.
Furthermore, the third inclined wedge is fixedly connected with the upper fixing plate through an adjusting screw.
Furthermore, the inner sides of the two upper die sliding blocks are provided with upper limiting columns, and the upper oblique sliding blocks are sleeved on the upper limiting columns.
Furthermore, the inner sides of the two lower die sliding blocks are provided with lower limiting columns, and the lower oblique sliding blocks are sleeved on the upper limiting columns.
Furthermore, an upper avoidance groove for avoiding the bending edge of the product is formed in the upper die insert, and a lower avoidance groove for avoiding the bending edge of the product is formed in the lower die insert.
The utility model has the advantages that: use the utility model discloses the edge rolling class product that shaping device processing was accomplished can realize accurate plastic processing, still can realize the plastic degree of adjustment product through adjusting the slide wedge, and the product appearance of processing out is fine. The processing efficiency is greatly improved, and the requirement of mass production can be met; meanwhile, the labor cost and the material cost are greatly reduced, an operator is easier and safer, and the quality stability is also good.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a perspective view of the product of the present invention.
Fig. 2 is an opening structure diagram of the rolling circle type adjustable high-precision shaping device of the present invention.
Fig. 3 is a closed structure diagram of the high-precision rolling-circle adjustable shaping device of the present invention.
Fig. 4 is the utility model discloses in go up mould insert and each subassembly cooperation structure chart in the lower mould is inserted.
Detailed Description
A roll-type adjustable high-precision shaping device comprises an upper die 10, an upper die unloading structure 20 and a lower die 50, wherein the upper die 10 comprises an upper die base 101, an upper base plate 102 and an upper fixing plate 103 which are sequentially overlapped and fixed below the upper die base 101; an upper die unloading structure 20 is arranged on the upper die 10, and the upper die unloading structure 20 comprises a stripper plate back plate 201 and a stripper plate 202; in order to prevent the upper die unloading structure 20 from falling off, a limiting hanging plate can be fixedly arranged on the upper die 10 and used for limiting the stroke of the upper die unloading structure 20. The lower die 50 comprises a lower die base 501, a lower cushion plate 502 and a concave die plate 503 which are sequentially fixed on the lower die base 501 in an overlapping manner, two symmetrical first inclined wedges 403 and two symmetrical second inclined wedges 404 are movably arranged in the upper die 10, the second inclined wedges 404 are positioned at the outer sides of the first inclined wedges 403, and the first inclined wedges 403 and the second inclined wedges 404 both penetrate through the upper die unloading structure 20; two upper die sliding blocks 405 are symmetrically arranged between the first wedges 403, the upper die sliding blocks 405 are movably arranged in the upper die unloading structure 20, the upper die sliding blocks 405 can be assembled through a platform hanging structure, and the outer sides of the upper die sliding blocks 405 are provided with inclined planes corresponding to the first wedges 403;
an upper die insert 406 is fixedly arranged between the two upper die sliding blocks 405, an upper semicircular groove matched with the outer diameter of a product is formed in the lower end face of the upper die insert 406, two upper oblique sliding grooves are symmetrically formed in the upper die insert 406, the two upper oblique sliding grooves respectively penetrate through two sides of the upper die insert 406 and are communicated with the upper semicircular groove, and the centers of the semicircular grooves above the two upper oblique sliding grooves are arranged in a 90-degree angle mode; an upper oblique sliding block 407 is movably arranged in each of the two upper oblique sliding grooves, an upper oblique spring 408 is arranged in each upper oblique sliding block 407, and the outer side of each upper oblique sliding block 407 is abutted to the upper die sliding block 405;
two symmetrical lower die sliding blocks 601 are movably arranged in the lower die 50, an inclined plane corresponding to the second wedge 404 is arranged on the outer side of each lower die sliding block 601, a lower die insert 602 is fixedly arranged between the lower die sliding blocks 601, a lower semicircular groove corresponding to the upper semicircular groove is arranged on the upper end surface of the lower die insert 602, two lower inclined sliding grooves are symmetrically arranged in the lower die insert 602, the two lower inclined sliding grooves respectively penetrate through two sides of the lower die insert 602 and are communicated with the lower semicircular groove, and the centers of circles of the lower semicircular grooves below the two lower inclined sliding grooves are arranged at an angle of 90 degrees; the two lower oblique sliding grooves are movably provided with lower oblique sliding blocks 603, the lower oblique sliding blocks 603 are internally provided with lower oblique springs 604, and the outer sides of the lower oblique sliding blocks 603 are abutted to the lower die sliding blocks 601.
Further, in order to facilitate the discharging, an upper elastic discharging structure 30 for pushing open the upper mold discharging structure 20 is provided in the upper mold 10.
Further, the upper elastic discharging structure 30 includes an upper discharging spring 301, and an upper ejector rod 302 disposed below the upper discharging spring 301, wherein the upper ejector rod 302 abuts against the upper die discharging structure 20.
Furthermore, in order to prevent the upper inclined slider 407 from falling off, an upper limit groove 410 is disposed on one side of the upper inclined slider 407, an upper limit pin 411 is disposed in the upper limit groove 410, and the upper limit pin 411 is fixedly disposed in the upper die insert 406.
Furthermore, in order to prevent the lower inclined slide block 603 from falling off, a lower limit groove 606 is arranged on one side of the lower inclined slide block 603, a lower limit pin 607 is arranged in the lower limit groove 606, and the lower limit pin 607 is fixedly arranged in the lower die insert 602.
Further, in order to adjust the heights of the first wedge 403 and the second wedge 404 according to the outer diameter of a product, inclined surfaces are arranged on the upper end surfaces of the first wedge 403 and the second wedge 404, two third wedges 401 are symmetrically arranged between the upper backing plate 102 and the upper fixing plate 103, and inclined grooves matched with the upper end surfaces of the first wedge 403 and the second wedge 404 are arranged on the lower end surface of each third wedge 401.
Further, in order to facilitate the adjustment of the cutting depth of the third wedge 401, the third wedge 401 is fixedly connected to the upper fixing plate 103 by an adjusting screw 402.
Further, in order to limit the movement of the upper inclined sliding block 407, upper limiting posts 409 are arranged on the inner sides of the two upper die sliding blocks 405, and the upper inclined sliding block 407 is sleeved on the upper limiting posts 409.
Further, in order to limit the movement of the lower mold slide blocks 601, the inner sides of the two lower mold slide blocks 601 are both provided with a lower limit column 605, and the lower inclined slide block 603 is sleeved on the upper limit column 409.
Further, for avoiding the upper and lower parts of the product bending edge 701, the upper die insert 406 is provided with an upper avoiding groove 412 for avoiding the product bending edge 701, and the lower die insert 602 is provided with a lower avoiding groove 608 for avoiding the product bending edge 701.
The initial state of the roll circle type adjustable high-precision shaping device is shown in fig. 4, when the punch press drives the upper die 10 to move upwards to the top point, the feeder sends the product which is finished in the front progressive die process to the concave die plate 503 according to the material supporting belt, then the punch press drives the upper die 10 to close the die downwards, the upper die insert 406 contacts with the product blank firstly in the downward closing process, and the product is pressed into the lower die insert 602 primarily; the punch continues to move downwards, the upper elastic discharging structure 30 acts on the upper die 10 to provide pressing force for the upper elastic discharging structure, the upper elastic discharging structure 30 starts to be stressed and retracted, the upper fixing plate 103 is gradually closed with the back plate 201 of the discharging plate, and the product blank is fixed between the two semicircular grooves; the punch continues to move downwards, the upper die insert 406 and the lower die slide block 601 begin to close, the first wedge 403 and the second wedge 404 act on the upper die slide block 405 and the lower die slide block 601 respectively, the upper die slide block 405 and the lower die slide block 601 are pushed inwards to move towards the direction of a product, and meanwhile, the two upper inclined slide blocks 407 and the two lower inclined slide blocks 603 are driven to move towards the direction of the product, so that the product is shaped. And as shown in fig. 3, when the punch press runs to the limit, the double-V-shaped bending forming of the product blank is completed at the same time.
After finishing the shaping of the product, the punch press drives the upper die 10 to move upwards, the upper discharging spring 301 pushes the upper die discharging structure 30 away first, then the first wedge 403 and the second wedge 404 are separated from the upper die sliding block 405 and the lower die sliding block 601 respectively, and the upper die sliding block 405 and the lower die sliding block 601 start to move outwards under the elastic influence of the upper oblique spring 408 and the lower oblique spring 606 respectively; the punch press continues to move upwards, the upper die insert block 406 is separated from the lower die slide block 601, the upper inclined slide block 407 and the lower inclined slide block 603 are also separated from the product, and discharging is completed. As described above, the dies are opened and closed reciprocally, and the shaping process of one product blank is completed at a time.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and various modifications made by the method concept and technical solution of the present invention or those directly applied to other applications without modification fall within the protection scope of the present invention.
Claims (10)
1. A rolling circle type adjustable high-precision shaping device comprises an upper die (10), an upper die unloading structure (20) and a lower die (50), wherein the upper die (10) comprises an upper die base (101), an upper base plate (102) and an upper fixing plate (103) which are sequentially overlapped and fixed below the upper die base (101); an upper die unloading structure (20) is arranged on the upper die (10), and the upper die unloading structure (20) comprises a stripper plate back plate (201) and a stripper plate (202); the lower die (50) comprises a lower die seat (501), and a lower backing plate (502) and a concave die plate (503) which are sequentially fixed on the lower die seat (501) in a superposed manner, and is characterized in that two symmetrical first inclined wedges (403) and two symmetrical second inclined wedges (404) are movably arranged in the upper die (10), the second inclined wedges (404) are positioned at the outer sides of the first inclined wedges (403), and the first inclined wedges (403) and the second inclined wedges (404) both penetrate through the upper die unloading structure (20); two upper die sliding blocks (405) are symmetrically arranged between the first wedges (403), the upper die sliding blocks (405) are movably arranged in the upper die unloading structure (20), and the outer sides of the upper die sliding blocks (405) are provided with inclined planes corresponding to the first wedges (403);
an upper die insert (406) is fixedly arranged between the two upper die sliding blocks (405), an upper semicircular groove matched with the outer diameter of a product is formed in the lower end face of the upper die insert (406), two upper oblique sliding grooves are symmetrically formed in the upper die insert (406), the two upper oblique sliding grooves respectively penetrate through two sides of the upper die insert (406) and are communicated with the upper semicircular groove, and the centers of the circles of the upper semicircular grooves of the two upper oblique sliding grooves are arranged in a 90-degree angle mode; an upper oblique sliding block (407) is movably arranged in each of the two upper oblique sliding grooves, an upper oblique spring (408) is arranged in each upper oblique sliding block (407), and the outer side of each upper oblique sliding block (407) is abutted to the upper die sliding block (405);
two symmetrical lower die sliding blocks (601) are movably arranged in the lower die (50), an inclined plane corresponding to the second wedge (404) is arranged on the outer side of each lower die sliding block (601), a lower die insert (602) is fixedly arranged between the lower die sliding blocks (601), a lower semicircular groove corresponding to the upper semicircular groove is arranged on the upper end surface of the lower die insert (602), two lower inclined sliding grooves are symmetrically arranged in the lower die insert (602), the two lower inclined sliding grooves respectively penetrate through two sides of the lower die insert (602) and are communicated with the lower semicircular groove, and the centers of circles of the semicircular grooves below the two lower inclined sliding grooves are arranged in an angle of 90 degrees; and lower oblique sliding blocks (603) are movably arranged in the two lower oblique sliding grooves, lower oblique springs (604) are arranged in the lower oblique sliding blocks (603), and the outer sides of the lower oblique sliding blocks (603) are abutted to the lower die sliding blocks (601).
2. The roll-type adjustable high-precision shaping device according to claim 1, wherein the upper die (10) is provided with an upper elastic unloading structure (30) for pushing away the upper die unloading structure (20).
3. The roll-type adjustable high-precision shaping device according to claim 2, wherein the upper elastic unloading structure (30) comprises an upper unloading spring (301), an upper ejector rod (302) is arranged below the upper unloading spring (301), and the upper ejector rod (302) is abutted against the upper die unloading structure (20).
4. The adjustable high-precision rounding device according to claim 1, wherein one side of the upper inclined slide block (407) is provided with an upper limiting groove (410), an upper limiting pin (411) is arranged in the upper limiting groove (410), and the upper limiting pin (411) is fixedly arranged in the upper die insert (406).
5. The roll-type adjustable high-precision shaping device according to claim 1, wherein one side of the lower inclined slide block (603) is provided with a lower limiting groove (606), a lower limiting pin (607) is arranged in the lower limiting groove (606), and the lower limiting pin (607) is fixedly arranged in the lower die insert (602).
6. The adjustable high-precision rounding device according to claim 1, wherein the upper end surfaces of the first wedge (403) and the second wedge (404) are provided with inclined surfaces, two third wedges (401) are symmetrically arranged between the upper backing plate (102) and the upper fixing plate (103), and the lower end surfaces of the third wedges (401) are provided with inclined grooves matched with the upper end surfaces of the first wedge (403) and the second wedge (404); the third inclined wedge (401) is fixedly connected with the upper fixing plate (103) through an adjusting screw (402).
7. The adjustable high-precision shaping device for the rolling circle type according to claim 6, wherein the third wedge (401) is fixedly connected with the upper fixing plate (103) through an adjusting screw (402).
8. The adjustable high-precision rounding device according to claim 1, wherein the inner sides of the two upper die sliders (405) are respectively provided with an upper limiting column (409), and the upper inclined slider (407) is sleeved on the upper limiting column (409).
9. The adjustable high-precision rounding device according to claim 1, wherein the inner sides of the two lower die sliding blocks (601) are provided with lower limiting columns (605), and the lower inclined sliding blocks (603) are sleeved on the upper limiting columns (409).
10. The roll adjustable high-precision shaping device according to claim 1, wherein the upper die insert (406) is provided with an upper avoiding groove (412) for avoiding the bending edge (701) of the product, and the lower die insert (602) is provided with a lower avoiding groove (608) for avoiding the bending edge (701) of the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121312237.5U CN215279513U (en) | 2021-06-11 | 2021-06-11 | High-precision shaping device with adjustable edge rolling class |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121312237.5U CN215279513U (en) | 2021-06-11 | 2021-06-11 | High-precision shaping device with adjustable edge rolling class |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215279513U true CN215279513U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121312237.5U Active CN215279513U (en) | 2021-06-11 | 2021-06-11 | High-precision shaping device with adjustable edge rolling class |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215279513U (en) |
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2021
- 2021-06-11 CN CN202121312237.5U patent/CN215279513U/en active Active
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