CN211539070U - Curved surface metal product mold processing - Google Patents
Curved surface metal product mold processing Download PDFInfo
- Publication number
- CN211539070U CN211539070U CN202020046424.2U CN202020046424U CN211539070U CN 211539070 U CN211539070 U CN 211539070U CN 202020046424 U CN202020046424 U CN 202020046424U CN 211539070 U CN211539070 U CN 211539070U
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- China
- Prior art keywords
- base
- die holder
- die
- metal product
- surface metal
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- 239000002184 metal Substances 0.000 title claims abstract description 38
- 230000035939 shock Effects 0.000 claims abstract description 21
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000001629 suppression Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a curved surface metal product mold processing, the on-line screen storage device comprises a base, the top fixed mounting of base has the die holder, and the die cavity has been seted up at the top of die holder, and the bottom inner wall of die cavity is the curved surface structure, and the fixed slot has been seted up to the intermediate position of the bottom inner wall of die cavity, and slidable mounting has the support column in the fixed slot, and outside the top of support column extended to the fixed slot, the bottom fixed mounting of support column had first shock pad, and the bottom fixed mounting of first shock pad has first spring, and fixed mounting has the second shock pad on the bottom inner wall of fixed slot. The utility model relates to a rationally, the practicality is good, can effectually carry out effectual buffering to the impact force that produces when upper die base and die holder pressfitting, greatly reduced the impact force that upper die base and die holder received, reduced the wearing and tearing condition of upper die base and die holder, prolong its life, guaranteed the suppression quality to sheet metal.
Description
Technical Field
The utility model relates to the technical field of molds, specifically a curved surface metal product mold processing.
Background
The mould is used for getting the various moulds and tools of the required products by injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, stamping, etc. in industrial production, in short, the mould is the tool used for making the shaped article, the tool is composed of various parts, different moulds are composed of different parts, it realizes the processing of the article appearance mainly through the change of the physical state of the shaped material, nowadays, the use of metal products is wider, the appearance design of metal products is various, some metal products are curved surface structures, in the process of producing curved surface metal products, the mould is needed to be used to press and shape the planar metal plate.
However, in the prior art, when the die is used for performing curved surface press forming on a metal product, the upper die base and the lower die base do not have a damping and buffering effect in the pressing process, so that the abrasion degree of the upper die base and the lower die base can be aggravated by the impact force generated by the upper die base and the lower die base in the pressing process for a long time, the service lives of the upper die base and the lower die base are reduced, and therefore the processing of the metal product can be influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a curved surface metal product mold processing has solved and has utilized the mould to carry out curved surface press forming's in-process to metal product, and the upper die base does not have the shock attenuation cushioning effect with the die holder at the pressfitting in-process, leads to the impact force that upper die base and die holder produced for a long time at the pressfitting in-process to aggravate its degree of wear, reduces the life of upper die base and die holder, influences the problem of metal product processing.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a curved surface metal product processing die comprises a base, wherein a lower die holder is fixedly installed at the top of the base, a die groove is formed in the top of the lower die holder, the inner wall of the bottom of the die groove is of a curved surface structure, a fixing groove is formed in the middle position of the inner wall of the bottom of the die groove, a supporting column is slidably installed in the fixing groove, the top end of the supporting column extends out of the fixing groove, a first shock pad is fixedly installed at the bottom of the supporting column, a first spring is fixedly installed at the bottom of the first shock pad, a second shock pad is fixedly installed on the inner wall of the bottom of the fixing groove, the bottom end of the first spring is fixedly installed at the top of the second shock pad, two guide grooves are formed in the top of the lower die holder, ejector rods are fixedly installed on the inner walls of the bottoms of the two guide grooves, two vertical plates are fixedly, the top fixed mounting of diaphragm has the cylinder, the output fixed mounting of cylinder has the telescopic link, the bottom fixed mounting of telescopic link has the mounting panel, the bottom fixed mounting of mounting panel has the upper die base, the bottom fixed mounting of upper die base has mould benevolence, the bottom of mould benevolence is the curved surface structure, the bottom fixed mounting of upper die base has two guide posts, the spout has all been seted up to the bottom of two guide posts, equal slidable mounting has the slide in two spouts, the equal fixed mounting in top of two slides has the second spring, the top of two second springs contacts with the top inner wall of corresponding spout respectively.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the fixing groove, limiting rods are fixedly mounted on the two sides of the supporting column, and the two limiting rods are slidably mounted in the corresponding limiting grooves respectively.
Preferably, a rubber pad is fixedly mounted at the top of the supporting column.
Preferably, a first through hole is formed in the middle of the top of the transverse plate, and the bottom end of the telescopic rod penetrates through the first through hole.
Preferably, two second through-holes have been seted up at the top of diaphragm, and equal slidable mounting has the montant in two second through-holes, and outside the both ends of montant all extended to the second through-hole, the bottom of two montants all with the top fixed connection of mounting panel, the equal fixed mounting in top of two montants had the baffle.
Preferably, the two guide posts are symmetrically arranged on two sides of the mold core, and the two guide posts are respectively positioned right above the corresponding guide grooves.
(III) advantageous effects
The utility model provides a curved surface metal product mold processing. The method has the following beneficial effects:
(1) this curved surface metal product mold processing, through putting into sheet metal in the die cavity, start cylinder work, the telescopic link drives the mounting panel, the upper die base, mould benevolence and two guide posts downstream, make the upper die base move down to with die cavity looks pressfitting, mould benevolence is located the die cavity, utilize the cooperation of mould benevolence and die cavity, press into the curved surface shape to sheet metal, sheet metal promotes the support column and slides down to the fixed slot in, a first spring receives compression deformation and produces elasticity, utilize first shock pad, the elasticity cooperation of second shock pad and first spring, cushion the partly impact force that produces when pressing upper die base and die cavity.
(2) This curved surface metal product mold processing, when pressing mutually with the die holder through the upper die base, two guide posts slide into corresponding guide way respectively, two ejector pins promote corresponding slide upwards to slide, two second springs receive compressive deformation and produce elasticity, utilize the elasticity that two second springs produced, some impact force that produces when pressing to upper die base and die holder cushions, thereby the elasticity that produces through the elasticity that first spring produced and two second springs produce, the impact force that produces when can pressing to upper die base and die holder carries out effectual buffering, great reduction the wearing and tearing condition of upper die base and die holder, prolong its life.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a base; 2. a lower die holder; 3. a die cavity; 4. fixing grooves; 5. a support pillar; 6. a first cushion pad; 7. a first spring; 8. a second cushion pad; 9. a guide groove; 10. a top rod; 11. a vertical plate; 12. a transverse plate; 13. a cylinder; 14. a telescopic rod; 15. mounting a plate; 16. an upper die holder; 17. a mold core; 18. a guide post; 19. a chute; 20. a slide plate; 21. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a curved surface metal product processing die comprises a base 1, a lower die holder 2 is fixedly installed at the top of the base 1, a die groove 3 is formed in the top of the lower die holder 2, the inner wall of the bottom of the die groove 3 is of a curved surface structure, a fixing groove 4 is formed in the middle position of the inner wall of the bottom of the die groove 3, a supporting column 5 is slidably installed in the fixing groove 4, the top end of the supporting column 5 extends out of the fixing groove 4, a first shock pad 6 is fixedly installed at the bottom of the supporting column 5, a first spring 7 is fixedly installed at the bottom of the first shock pad 6, a second shock pad 8 is fixedly installed on the inner wall of the bottom of the fixing groove 4, the bottom end of the first spring 7 is fixedly installed at the top of the second shock pad 8, two guide grooves 9 are formed in the top of the lower die holder 2, ejector rods 10 are fixedly installed on the inner walls of the bottoms of the two guide grooves 9, top fixed mounting of two risers 11 has same diaphragm 12, the top fixed mounting of diaphragm 12 has cylinder 13, the output fixed mounting of cylinder 13 has telescopic link 14, the bottom fixed mounting of telescopic link 14 has mounting panel 15, the bottom fixed mounting of mounting panel 15 has upper die base 16, the bottom fixed mounting of upper die base 16 has mould benevolence 17, the bottom of mould benevolence 17 is the curved surface structure, the bottom fixed mounting of upper die base 16 has two guide posts 18, spout 19 has all been seted up to the bottom of two guide posts 18, equal slidable mounting has slide 20 in two spout 19, the equal fixed mounting in top of two slide 20 has second spring 21, the top of two second springs 21 contacts with the top inner wall of corresponding spout 19 respectively.
All seted up the spacing groove on the both sides inner wall of fixed slot 4, the equal fixed mounting in both sides of support column 5 has the gag lever post, two gag lever posts are slidable mounting respectively at corresponding spacing inslot, the top fixed mounting of support column 5 has the rubber pad, first through-hole has been seted up to the top intermediate position of diaphragm 12, first through-hole is run through to the bottom of telescopic link 14, two second through-holes have been seted up at the top of diaphragm 12, equal slidable mounting has the montant in two second through-holes, the both ends of montant all extend to outside the second through-hole, the bottom of two montants all with mounting panel 15's top fixed connection, the equal fixed mounting in top of two montants has the baffle, 18 symmetries of two guide posts set up the both sides at mould benevolence 17.
When the device is used, the control switch and the power line are installed on the base 1, the cylinder 13, the control switch and the power line are sequentially electrically connected to form a loop, the control switch controls starting and stopping of the cylinder 13 and resetting of the cylinder 13, a metal plate is placed into the die cavity 3, the cylinder 13 is started to work, the telescopic rod 14 drives the mounting plate 15, the upper die holder 16, the die core 17 and the two guide columns 18 to move downwards, the mounting plate 15 drives the two vertical rods to move downwards, the upper die holder 16 stops working when moving downwards to be pressed with the lower die holder 2, the cylinder 13 stops working, the die core 17 is located in the die cavity 3 at the moment, the metal plate is pressed into a curved surface shape by matching of the die core 17 and the die cavity 3, the metal plate pushes the support column 5 to slide downwards into the fixing groove 4, the support column 5 drives the two limiting rods to slide downwards in the corresponding limiting grooves, the first spring, The second shock pad 8 is matched with the elastic force of the first spring 7, so that a part of impact force generated when the upper die base 16 is pressed with the lower die base 2 can be buffered, when the upper die base 16 is pressed with the lower die base 2, the two guide posts 18 respectively slide into the corresponding guide grooves 9, the two ejector rods 10 are respectively inserted into the corresponding sliding grooves 19, the two ejector rods 10 push the corresponding sliding plates 20 to slide upwards, the two second springs 21 are compressed and deformed to generate elastic force, and the elastic force generated by the two second springs 21 is utilized to buffer a part of impact force generated when the upper die base 16 is pressed with the lower die base 2, so that the impact force generated when the upper die base 16 is pressed with the lower die base 2 can be effectively buffered through the elastic force generated by the first spring 7 and the elastic force generated by the two second springs 21, the abrasion condition of the upper die base 16 and the lower die base 2 is greatly reduced, and the service life of the upper die base is, the cylinder 13 is started to reset, the telescopic rod 14 drives the mounting plate 15, the upper die holder 16, the die core 17 and the two guide posts 18 to move upwards and return to the original position, so that the pressed and formed curved metal plate can be taken out, the support post 5 is pushed to slide back to the original position towards the direction outside the fixing groove 4 under the action of the elastic force of the first spring 7, the two second springs 21 respectively push the corresponding sliding plates 20 to slide back to the original position under the action of the elastic force of the two second springs 21, and the content which is not described in detail in the description belongs to the prior art which is well known to those skilled in the art.
In conclusion, according to the mold for processing the curved-surface metal product, a metal plate is placed into the mold cavity 3, the cylinder 13 is started to work, the telescopic rod 14 drives the mounting plate 15, the upper mold base 16, the mold core 17 and the two guide posts 18 to move downwards, so that the upper mold base 16 moves downwards to be pressed with the lower mold base 2, the mold core 17 is positioned in the mold cavity 3, the metal plate is pressed into a curved surface shape by utilizing the matching of the mold core 17 and the mold cavity 3, the metal plate pushes the support posts 5 to slide downwards into the fixing grooves 4, the first springs 7 are compressed and deformed to generate elastic force, a part of impact force generated when the upper mold base 16 and the lower mold base 2 are pressed is buffered by utilizing the elastic force matching of the first shock absorbing pads 6, the second shock absorbing pads 8 and the first springs 7, when the upper mold base 16 and the lower mold base 2 are pressed, the two guide posts 18 respectively slide into the corresponding guide grooves 9, and the two ejector rods 10 push the corresponding sliding, two second springs 21 receive compression deformation and produce elasticity, utilize the elasticity that two second springs 21 produced, cushion a part of impact force that produces when 16 with the 2 pressfittings of die holder to the upper die base, thereby the elasticity that produces through first spring 7 and the elasticity that two second springs 21 produced, the impact force that can produce when 16 with the 2 pressfittings of die holder carries out effectual buffering to the upper die base, great reduction the wearing and tearing condition of 16 with die holder 2 of upper die base, prolong its life, the utility model relates to a rationally, the practicality is good, can effectually carry out effectual buffering to the impact force that produces when 16 with the 2 pressfittings of die holder, greatly reduced the impact strength that upper die base 16 and die holder 2 received, reduced the wearing and tearing condition of upper die base 16 and die holder 2, prolong its life, guaranteed the suppression quality to sheet metal.
Claims (6)
1. The utility model provides a curved surface metal product mold processing, includes base (1), its characterized in that: the die comprises a base (1), a lower die holder (2) is fixedly mounted at the top of the base (1), a die groove (3) is formed in the top of the lower die holder (2), the inner wall of the bottom of the die groove (3) is of a curved surface structure, a fixing groove (4) is formed in the middle position of the inner wall of the bottom of the die groove (3), a supporting column (5) is slidably mounted in the fixing groove (4), the top end of the supporting column (5) extends out of the fixing groove (4), a first shock pad (6) is fixedly mounted at the bottom of the supporting column (5), a first spring (7) is fixedly mounted at the bottom of the first shock pad (6), a second shock pad (8) is fixedly mounted on the inner wall of the bottom of the fixing groove (4), the bottom end of the first spring (7) is fixedly mounted at the top of the second shock pad (8), two guide grooves (9) are formed in the top of the lower die, the top of the base (1) is fixedly provided with two vertical plates (11), the two vertical plates (11) are symmetrically arranged at two sides of the lower die holder (2), the top of each vertical plate (11) is fixedly provided with the same transverse plate (12), the top of each transverse plate (12) is fixedly provided with an air cylinder (13), the output end of each air cylinder (13) is fixedly provided with an expansion link (14), the bottom of each expansion link (14) is fixedly provided with a mounting plate (15), the bottom of each mounting plate (15) is fixedly provided with an upper die holder (16), the bottom of each upper die holder (16) is fixedly provided with a die core (17), the bottom of each die core (17) is of a curved surface structure, the bottom of each upper die holder (16) is fixedly provided with two guide posts (18), the bottom of each guide post (18) is provided with a sliding groove (19), each sliding plate (20) is slidably arranged in each sliding groove, the top ends of the two second springs (21) are respectively contacted with the top inner wall of the corresponding sliding chute (19).
2. The curved-surface metal product processing mold according to claim 1, wherein: the limiting grooves are formed in the inner walls of the two sides of the fixing groove (4), limiting rods are fixedly mounted on the two sides of the supporting column (5), and the two limiting rods are slidably mounted in the corresponding limiting grooves respectively.
3. The curved-surface metal product processing mold according to claim 1, wherein: and a rubber pad is fixedly arranged at the top of the supporting column (5).
4. The curved-surface metal product processing mold according to claim 1, wherein: a first through hole is formed in the middle of the top of the transverse plate (12), and the bottom end of the telescopic rod (14) penetrates through the first through hole.
5. The curved-surface metal product processing mold according to claim 1, wherein: two second through holes are formed in the top of the transverse plate (12), vertical rods are slidably mounted in the two second through holes, two ends of each vertical rod extend out of the corresponding second through hole, the bottom ends of the two vertical rods are fixedly connected with the top of the mounting plate (15), and baffles are fixedly mounted on the top ends of the two vertical rods.
6. The curved-surface metal product processing mold according to claim 1, wherein: the two guide posts (18) are symmetrically arranged on two sides of the die core (17), and the two guide posts (18) are respectively positioned right above the corresponding guide grooves (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020046424.2U CN211539070U (en) | 2020-01-10 | 2020-01-10 | Curved surface metal product mold processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020046424.2U CN211539070U (en) | 2020-01-10 | 2020-01-10 | Curved surface metal product mold processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211539070U true CN211539070U (en) | 2020-09-22 |
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ID=72490902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020046424.2U Expired - Fee Related CN211539070U (en) | 2020-01-10 | 2020-01-10 | Curved surface metal product mold processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211539070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719003A (en) * | 2020-12-30 | 2021-04-30 | 苏州聚昶精密五金机械有限公司 | Die stamping production device |
-
2020
- 2020-01-10 CN CN202020046424.2U patent/CN211539070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719003A (en) * | 2020-12-30 | 2021-04-30 | 苏州聚昶精密五金机械有限公司 | Die stamping production device |
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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: 20200922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |