CN211758020U - Seat basin drawing die - Google Patents
Seat basin drawing die Download PDFInfo
- Publication number
- CN211758020U CN211758020U CN202020392794.1U CN202020392794U CN211758020U CN 211758020 U CN211758020 U CN 211758020U CN 202020392794 U CN202020392794 U CN 202020392794U CN 211758020 U CN211758020 U CN 211758020U
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- Prior art keywords
- die
- upper die
- base
- die base
- guide
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- 238000009966 trimming Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model discloses a seat basin drawing die, the lower surface of a lower die holder is provided with a backing plate, the lower surface of the backing plate is provided with a base, the upper surface of the lower die holder is provided with a groove, the groove of the upper surface of the lower die holder is internally provided with a lower die, the two sides of the lower die holder are respectively provided with a plurality of guide rods, the two sides of an upper die holder are respectively provided with a first guide sleeve, the first guide sleeve is matched with the guide rods, the inner part of the upper die holder is also provided with a second guide sleeve, the lower surface of the upper die holder is provided with an upper die, the upper die corresponds to the die groove of the lower die, the lower surface of the upper die holder is positioned outside the upper die and is provided with a trimming ring, the lower surface of the upper die holder is also provided with a plurality of cushion blocks, the upper surface of the, after the stretching and pressing die is finished, trimming or trimming treatment is not needed, and the efficiency is greatly improved.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to a seat mould technique, specifically be a tensile mould of seat basin.
Background
Traditional seat basin drawing die need carry out the deburring again or cut edge the processing after the drawing moulding-die is accomplished, and one is equipment input cost increases, and the second has influenced holistic machining efficiency, consequently, needs an improved technique to solve this problem that exists among the prior art urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seat basin drawing die adopts the side cut ring to carry out the side cut of seat basin, accomplishes the back at tensile moulding-die, need not to carry out the deburring again or cut edge the processing, and efficiency improves greatly, and the side cut ring adopts threaded connection's mode and upper die base lower surface to link to each other, according to the demand of the hem width of difference, can follow the change to the side cut ring, adopts the side cut ring of different edge of a knife bores, and application scope improves greatly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a seat basin drawing die comprises a lower die base, an upper die base and a pressing plate;
the lower die comprises a lower die base, a base and a plurality of guide rods, wherein a base plate is arranged on the lower surface of the lower die base, a base is arranged on the lower surface of the base plate, a groove is formed in the upper surface of the lower die base, a lower die is arranged in the groove in the upper surface of the lower die base, a die groove is formed in the upper surface of the lower die, and the guide rods are arranged on two sides;
the upper die comprises an upper die base, a guide rod and a plurality of cushion blocks, wherein a top plate is arranged on the upper surface of the upper die base, first guide sleeves are respectively arranged on two sides of the upper die base and matched with the guide rod, second guide sleeves are further arranged in the upper die base, an upper die is arranged on the lower surface of the upper die base and corresponds to a die groove of a lower die, a trimming ring is arranged on the outer side of the upper die on the lower surface of the upper die base, and the plurality of cushion blocks are further arranged on the;
the pressing plate, the clamp plate upper surface is provided with a plurality of guide pillars, the upper end activity of guide pillar sets up in the second guide cover, the outside portion that is located clamp plate and upper die base lower surface of guide pillar is provided with the spring, the clamp plate intermediate position runs through and opens there is the through-hole, the internal diameter of through-hole is greater than or equal to the external diameter of edging ring.
Preferably, the utility model provides a pair of tensile mould of seat basin, wherein, lower mould bottom both sides are provided with the screw respectively, the lower mould passes through the bolt fastening in the recess of die holder upper surface, the installation and the change of the lower mould of being convenient for.
Preferably, the utility model provides a pair of seat basin drawing die, wherein, go up the die cavity of mould bottom and lower mould upper surface and mutually support, go up the inside screw that is provided with of mould, it links to each other with last die holder through the bolt to go up the mould, is convenient for go up the installation and the change of mould, the external diameter of going up the mould upper end is unanimous with the internal diameter of trimming ring, improves the stability of trimming ring.
Preferably, the utility model provides a pair of seat basin drawing die, wherein, the upper die base lower surface is located the mould outside and is provided with the annular, the annular inside surface of upper die base lower surface is provided with the internal thread for fixed edging ring.
Preferably, the utility model provides a pair of seat basin drawing die, wherein, the cutting edge ring lower surface sets up to the edge of a knife, the cutting edge ring upper end outside is provided with the crown plate, cutting edge ring top outside surface is provided with the external screw thread, the annular threaded connection of cutting edge ring top and upper die base lower surface, the installation and the dismantlement of the cutting edge ring of being convenient for, the seat basin of the different width hems of adaptation of being convenient for changes the cutting edge ring of different edge of a knife bores, improves application scope.
Preferably, the utility model provides a pair of seat basin drawing die, wherein, the second guide pin bushing adopts two segmentation structures, the internal diameter of second guide pin bushing upper end is greater than the internal diameter of lower extreme for cooperate the guide pillar.
Preferably, the utility model provides a pair of seat basin drawing die, wherein, the guide pillar bottom is provided with limit slider through the bolt upper end, and limit slider's effect is used for being connected between clamp plate and the upper die base, the external diameter of guide pillar is unanimous with the internal diameter of second guide pin bushing lower extreme, limit slider's external diameter is unanimous with the internal diameter of second guide pin bushing upper end, improves the stability when the clamp plate reciprocates.
Preferably, the utility model provides a pair of seat basin drawing die, wherein, first guide pin bushing and second guide pin bushing all run through to set up in upper die base and roof, guarantee the smooth and easy nature of guide arm and guide pillar.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) it is rational in infrastructure, adopt the side cut ring to carry out the side cut of seat basin, after tensile moulding-die is accomplished, need not to carry out the deburring again or cut edge and handle, efficiency improves greatly.
(2) The edge cutting ring is connected with the lower surface of the upper die base in a threaded connection mode, the edge cutting ring can be replaced according to different requirements for edge folding widths, the edge cutting rings with different knife edge calibers are adopted, and the application range is greatly improved.
(3) The pressing plate is connected with the upper die base through the guide pillar, and the spring is arranged between the pressing plate and the upper die base, so that the buffering performance between the pressing plate and the upper die base is improved, and the service lives of the upper die base and the pressing plate are prolonged.
(4) The upper die is connected with the upper die base through a bolt, and the lower die is connected with the lower die base through a bolt, so that the replacement is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the trimming ring;
FIG. 3 is a schematic bottom view of the trimming ring;
fig. 4 is a schematic view of the state of the workpiece during stretching.
In the figure: the device comprises a lower die holder 1, an upper die holder 2, a pressing plate 3, a backing plate 4, a base 5, a lower die 6, a guide rod 7, a top plate 8, a first guide sleeve 9, a second guide sleeve 10, an upper die 11, a trimming ring 12, a guide pillar 13, a spring 14, a through hole 15, a ring plate 16, a limiting slide block 17 and a cushion block 18.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it should be noted that the terms "inner", "outer", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 3, the present embodiment provides a seat basin drawing die, including a lower die base 1, an upper die base 2, and a pressing plate 3; the lower surface of the lower die base 1 is provided with a backing plate 4, the lower surface of the backing plate 4 is provided with a base 5, the upper surface of the lower die base 1 is provided with a groove, a lower die 6 is arranged in the groove on the upper surface of the lower die base 1, the upper surface of the lower die 6 is provided with a die cavity, two sides of the bottom end of the lower die 6 are respectively provided with a screw hole, the lower die 6 is fixed in the groove on the upper surface of the lower die base 1 through bolts, and two; the upper surface of the upper die base 2 is provided with a top plate 8, two sides of the upper die base 2 are respectively provided with a first guide sleeve 9, the first guide sleeve 9 is matched with a guide rod 7, a second guide sleeve 10 is also arranged inside the upper die base 2, the first guide sleeve 9 and the second guide sleeve 10 are both arranged in the upper die base 2 and the top plate 8 in a penetrating way, the second guide sleeve 10 adopts a two-section structure, the inner diameter of the upper end of the second guide sleeve 10 is larger than the inner diameter of the lower end, the lower surface of the upper die base 2 is provided with an upper die 11, the upper die 11 corresponds to and is matched with a die groove of a lower die 6, the lower surface of the upper die base 2 is provided with a trimming ring 12 outside the upper die 11, the inner part of the upper die 11 is provided with a screw hole, the upper die 11 is connected with the upper die base 2 through a, the lower surface of the trimming ring 12 is provided with a knife edge, the outer side of the upper end of the trimming ring 12 is provided with a ring plate 16, the outer side surface of the top end of the trimming ring 12 is provided with external threads, the top end of the trimming ring 12 is in threaded connection with a ring groove on the lower surface of the upper die base 2, and the lower surface of the upper die base 2 is also provided with a plurality of cushion blocks 18; the upper surface of the pressing plate 3 is provided with a plurality of guide pillars 13, the upper ends of the guide pillars 13 are movably arranged in the second guide sleeve 10, the bottom ends of the guide pillars 13 are provided with limiting slide blocks 17 through the upper ends of bolts, the outer diameters of the guide pillars 13 are consistent with the inner diameter of the lower end of the second guide sleeve 10, the outer diameters of the limiting slide blocks 17 are consistent with the inner diameter of the upper end of the second guide sleeve 10, springs 14 are arranged on the outer portions, located on the lower surface of the pressing plate 3 and the lower surface of the upper die base 2, of the guide pillars 13, the middle of.
The installation method and the use principle are as follows: according to the specification of a seat basin, selecting a proper upper die 11 and a proper lower die 6, according to the width of a folded edge of the seat basin, selecting a proper edge cutting ring 12, fixing the lower die 6 in a groove in a lower die holder 1 through bolts, fixing the upper die 11 on the lower surface of an upper die holder 2 through bolts, screwing the top end of the edge cutting ring 12 into a ring groove on the lower surface of the upper die holder 2 through threads, after the edge cutting ring is completely screwed, just abutting the upper surface of a ring plate 16 of the edge cutting ring 12 against the upper die holder 2, then inserting a guide pillar 13 into a second guide sleeve 10 from top to bottom, sleeving a spring 14 on the outer part of the lower end of the guide pillar 13, connecting a pressure plate 3 with the bottom end of the guide pillar 13 through bolts, finally sleeving a first guide sleeve 9 on two sides of a top plate 8 on a guide rod 7, completing assembly, placing the plate on the upper surface of the lower die 6, then pressing the upper die holder 2 downwards to press the upper die 11, as shown in fig. 4, the bowl is finally obtained. The utility model has simple and reasonable structure, adopts the trimming ring 12 to trim the edge of the seat basin, and after the stretching and pressing die is finished, the trimming or trimming treatment is not needed, thus greatly improving the efficiency; the edge cutting ring 12 is connected with the lower surface of the upper die holder 2 in a threaded connection mode, the edge cutting ring 12 can be replaced according to the requirements of different edge folding widths, the edge cutting rings 12 with different knife edge calibers are adopted, and the application range is greatly improved; the pressing plate 3 is connected with the upper die holder 2 through the guide pillar 13, and the spring 14 is arranged between the pressing plate 3 and the upper die holder 2, so that the buffering performance between the pressing plate 3 and the upper die holder 2 is improved, and the service lives of the upper die holder 2 and the pressing plate 3 are prolonged; the upper die 11 is connected with the upper die base 2 through a bolt, and the lower die 6 is connected with the lower die base 1 through a bolt, so that the replacement is convenient.
The details of the present invention are well known to those skilled in the art.
Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. A seat basin drawing die is characterized in that: comprises a lower die holder (1), an upper die holder (2) and a pressing plate (3);
the die comprises a lower die base (1), wherein a base plate (4) is arranged on the lower surface of the lower die base (1), a base (5) is arranged on the lower surface of the base plate (4), a groove is formed in the upper surface of the lower die base (1), a lower die (6) is arranged in the groove in the upper surface of the lower die base (1), a die cavity is formed in the upper surface of the lower die (6), and a plurality of guide rods (7) are arranged on two sides of the lower die base (1) respectively;
the upper surface of the upper die base (2) is provided with a top plate (8), two sides of the upper die base (2) are respectively provided with a first guide sleeve (9), the first guide sleeves (9) are matched with the guide rods (7), a second guide sleeve (10) is further arranged inside the upper die base (2), the lower surface of the upper die base (2) is provided with an upper die (11), the upper die (11) corresponds to a die groove of the lower die (6), the lower surface of the upper die base (2) is positioned on the outer side of the upper die (11) and is provided with a trimming ring (12), and the lower surface of the upper die base (2) is further provided with a plurality of cushion blocks (18);
the pressing plate (3), the upper surface of the pressing plate (3) is provided with a plurality of guide pillars (13), the upper ends of the guide pillars (13) are movably arranged in the second guide sleeve (10), the outer parts of the guide pillars (13) are located on the lower surfaces of the pressing plate (3) and the upper die base (2) and are provided with springs (14), a through hole (15) penetrates through the middle position of the pressing plate (3), and the inner diameter of the through hole (15) is larger than or equal to the outer diameter of the trimming ring (12).
2. A seat pan drawing die as defined in claim 1, wherein: screw holes are formed in two sides of the bottom end of the lower die (6) respectively, and the lower die (6) is fixed in a groove in the upper surface of the lower die base (1) through bolts.
3. A seat pan drawing die as defined in claim 1, wherein: go up mould (11) bottom and the die cavity of lower mould (6) upper surface and mutually support, it is provided with the screw to go up mould (11) inside, it links to each other with upper die base (2) through the bolt to go up mould (11), the external diameter of going up mould (11) upper end is unanimous with the internal diameter of trimming ring (12).
4. A seat pan drawing die as defined in claim 1, wherein: the lower surface of the upper die base (2) is located on the outer side of the upper die (11) and is provided with a ring groove, and the inner side surface of the ring groove on the lower surface of the upper die base (2) is provided with an internal thread.
5. A seat pan drawing die as defined in claim 1, wherein: the lower surface of the trimming ring (12) is arranged to be a knife edge, a ring plate (16) is arranged on the outer side of the upper end of the trimming ring (12), an external thread is arranged on the outer side surface of the top end of the trimming ring (12), and the top end of the trimming ring (12) is connected with the annular thread on the lower surface of the upper die base (2).
6. A seat pan drawing die as defined in claim 1, wherein: the second guide sleeve (10) adopts a two-section structure, and the inner diameter of the upper end of the second guide sleeve (10) is larger than that of the lower end.
7. A seat pan drawing die as defined in claim 1, wherein: the bottom end of the guide post (13) is provided with a limiting slide block (17) through the upper end of a bolt, the outer diameter of the guide post (13) is consistent with the inner diameter of the lower end of the second guide sleeve (10), and the outer diameter of the limiting slide block (17) is consistent with the inner diameter of the upper end of the second guide sleeve (10).
8. A seat pan drawing die as defined in claim 1, wherein: the first guide sleeve (9) and the second guide sleeve (10) are arranged in the upper die base (2) and the top plate (8) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392794.1U CN211758020U (en) | 2020-03-25 | 2020-03-25 | Seat basin drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392794.1U CN211758020U (en) | 2020-03-25 | 2020-03-25 | Seat basin drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211758020U true CN211758020U (en) | 2020-10-27 |
Family
ID=72931881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020392794.1U Expired - Fee Related CN211758020U (en) | 2020-03-25 | 2020-03-25 | Seat basin drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211758020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333540A (en) * | 2021-05-14 | 2021-09-03 | 鹤山市吉事得卫浴实业有限公司 | Metal plate flanging processing machine for bathroom metal bottom basin |
-
2020
- 2020-03-25 CN CN202020392794.1U patent/CN211758020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333540A (en) * | 2021-05-14 | 2021-09-03 | 鹤山市吉事得卫浴实业有限公司 | Metal plate flanging processing machine for bathroom metal bottom basin |
| CN113333540B (en) * | 2021-05-14 | 2022-03-18 | 广东利多邦卫浴有限公司 | Metal plate flanging processing machine for bathroom metal bottom basin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |