CN213052122U - Idler wheel one-step forming cold extrusion die - Google Patents
Idler wheel one-step forming cold extrusion die Download PDFInfo
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- CN213052122U CN213052122U CN202021769001.XU CN202021769001U CN213052122U CN 213052122 U CN213052122 U CN 213052122U CN 202021769001 U CN202021769001 U CN 202021769001U CN 213052122 U CN213052122 U CN 213052122U
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Abstract
The utility model provides an idler one shot forming cold extrusion die, including base, lower mould mount pad, upper die mount pad, install the positioning seat through annular support column on the base, be equipped with the constant head tank on the positioning seat and install the lower mould mount pad in the constant head tank, be equipped with the cavity in the lower mould mount pad and install the subassembly of colding pressing, be equipped with the lamina tecti directly over the lower mould mount pad and the below of lamina tecti is equipped with the upper die mount pad, the lower extreme of upper die mount pad installs down the pressure head through the bolt; this cold extrusion die of idler one shot forming has increased first cylinder and has drawn the material concave plate through the both sides at the lower die mounting seat, after the idler extrusion, the first cylinder of manual control promotes the scraping wings to promote the material after the shaping to drawing on the material concave plate, and then replace the manual work to get the material, avoid the material to drop at the in-process of getting the material, and draw the material concave plate and can regard as a temporary material stock transfer platform, thereby be convenient for the manual work to get the material, keep away from the extrusion work area.
Description
Technical Field
The utility model relates to a cold extrusion die technical field especially relates to the cold extrusion die of idler one shot forming.
Background
The idler gear is a gear which plays a role of transmission between two transmission gears which are not in contact with each other, is meshed with the two gears simultaneously and is used for changing the rotation direction of a driven gear to be the same as that of a driving gear, and the idler gear is called as the idler gear, only changes the rotation direction and cannot change the transmission ratio;
can adopt cold extrusion technology to make usually in the course of working of idler, this process needs cold extrusion die to carry out supplementary processing, however is artifical material after with the shaping with the hand usually behind the idler extrusion, and the in-process of taking out is probably because of the hand is smooth or the material is heavier, leads to the condition that the material appears dropping to there is certain influence to product quality, and the artifical mode of getting the material has certain potential safety hazard moreover, consequently the utility model provides an idler one shot forming cold extrusion die is with the problem of solving existence among the prior art.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model aims to provide an idle wheel one shot forming cold extrusion die, this idle wheel one shot forming cold extrusion die has increased first cylinder and has drawn the material concave plate through the both sides at the lower die mounting seat, after idle wheel extrusion, the first cylinder of manual control promotes the scraping wings, thereby promote the material after the shaping to drawing on the material concave plate, and then replace the manual work to get the material, avoid the material to drop at the in-process of getting the material, and draw the material concave plate can regard as a temporary stock transfer platform, thereby be convenient for the manual work to get the material, keep away from extrusion work area, promote the security performance.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the idler wheel one-step forming cold extrusion die comprises a base, a lower die mounting seat and an upper die mounting seat, wherein a positioning seat is mounted on the base through an annular supporting column, a positioning groove is formed in the positioning seat, the lower die mounting seat is mounted in the positioning groove, a cavity is formed in the lower die mounting seat, a cold pressing assembly is mounted in the cavity, a top cover plate is arranged right above the lower die mounting seat, an upper die mounting seat is arranged below the top cover plate, and a lower pressing head is mounted at the lower end of the upper die mounting seat through a bolt;
the outer side of the lower die mounting seat is provided with a bearing assembling plate, two sides above the bearing assembling plate are respectively provided with a first air cylinder and a material guiding concave plate, the first air cylinder and the material guiding concave plate are located on two sides of the lower die mounting seat, and the output end of the first air cylinder is provided with a material pushing plate.
The further improvement lies in that: the cold pressing assembly comprises a cold pressing die cushion block, a cold pressing die is installed on the cold pressing die cushion block, the upper ends of a limiting frame and the limiting frame, which are arranged on two sides of the upper portion of the cold pressing die, are connected with the lower die installation seat through bolts, the cold pressing die and the cold pressing die cushion block are respectively provided with an opening and an opening, a top column is movably installed in the opening, a second cylinder is installed in the annular support column below the top column, and the output end of the second cylinder is connected with the top column.
The further improvement lies in that: the utility model discloses a bearing assembly plate, including pressure head, bearing assembly plate, bearing spliced pole and bearing spliced pole, the top of pressure head installs the third cylinder on the lamina tecti down, the output of third cylinder is down and is connected with last mould mount pad, the outside of going up the mould mount pad is equipped with and connects the fixed plate and connect fixed plate up end and lamina tecti connection, bearing spliced pole and bearing spliced pole are all installed to the both sides of connecting the fixed plate below and are equipped with the multiunit, the lower extreme of bearing spliced pole runs through the bearing assembly plate and is connected with the base, fixed stopper is installed with the junction of bearing spliced pole in.
The further improvement lies in that: the lower die mounting seat is characterized in that limiting clamping grooves are formed in two sides of the lower end of the lower die mounting seat, limiting columns are arranged on the positioning seat below the limiting clamping grooves, the limiting columns correspond to the limiting clamping grooves in position, a protective shell is arranged on the inner side of the positioning seat, and the inner side of the protective shell is connected with the outer side of the lower die mounting seat in a laminating mode.
The further improvement lies in that: the positioning seat is provided with a sliding limiting groove, and one side of the sliding limiting groove is provided with a sliding limiting block matched with the sliding limiting groove.
The further improvement lies in that: the upper end face of the inner groove of the material guiding concave plate is flush with the upper end face of the limiting frame, and one end, close to the lower die mounting seat, of the material guiding concave plate is close to the limiting frame.
The utility model has the advantages that: this cold extrusion die of idler one shot forming has increased first cylinder and has drawn the material concave plate through the both sides at the lower die mount pad, after idler extrusion, the first cylinder of manual control promotes the scraping wings, thereby promote the material after the shaping to drawing on the material concave plate, and then replace the manual work to get the material, avoid the material to drop at the in-process of getting the material, and draw the material concave plate and can regard as a temporary material stock transfer platform, thereby be convenient for the manual work to get the material, keep away from the extrusion work area, promote the security performance, cold pressing mould and lower pressure head in the lower die mount pad are dismantled conveniently in addition, be convenient for according to different shaping demands cold pressing quick replacement mould and lower pressure head.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged schematic view of a part a of fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic view of a part B of fig. 1 according to the present invention.
Wherein: 1. a base; 2. a lower die mounting seat; 3. an upper die mounting seat; 4. an annular support column; 5. positioning seats; 6. positioning a groove; 7. a top cover plate; 8. a load bearing assembly plate; 9. a first cylinder; 10. a material guiding concave plate; 11. a material pushing plate; 12. cold-pressing die cushion blocks; 13. cold pressing the die; 14. a limiting frame; 15. a top pillar; 16. a second cylinder; 17. a third cylinder; 18. connecting the fixed plate; 19. a bearing connecting column; 20. fixing a limiting block; 21. a limiting clamping groove; 22. a limiting column; 23. a protective housing; 24. a sliding limit groove; 25. a sliding limiting block; 301. and (4) a lower pressure head.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the drawings of fig. 1, 2 and 3, the embodiment provides an idler one-step forming cold extrusion die, which comprises a base 1, a lower die mounting seat 2 and an upper die mounting seat 3, wherein a positioning seat 5 is mounted on the base 1 through an annular supporting column 4, a positioning groove 6 is formed in the positioning seat 5, the lower die mounting seat 2 is mounted in the positioning groove 6, a cavity is formed in the lower die mounting seat 2, a cold pressing assembly is mounted in the cavity, a top cover plate 7 is arranged right above the lower die mounting seat 2, the upper die mounting seat 3 is arranged below the top cover plate 7, and a lower pressing head 301 is mounted at the lower end of the upper die mounting seat;
the outside of lower mould mount pad 2 is equipped with bearing assembly plate 8, and the both sides of bearing assembly plate 8 top install first cylinder 9 respectively and draw material concave plate 10, is connected with bearing assembly plate 8 through the support on the first cylinder 9, first cylinder 9 with draw material concave plate 10 and be located the both sides of lower mould mount pad 2, and scraping wings 11 is installed to the output of first cylinder 9.
The cold pressing assembly comprises a cold pressing die cushion block 12, a cold pressing die 13 is installed on the cold pressing die cushion block 12, the upper ends of a limiting frame 14 and the limiting frame 14 are arranged on two sides of the upper portion of the cold pressing die 13 and connected with the lower die mounting seat 2 through bolts, the cold pressing die 13 can be taken out of the lower die mounting seat 2 only by disassembling the limiting frame 14 during disassembly, an opening and an ejection column 15 are arranged on the cold pressing die 13 and the cold pressing die cushion block 12, namely, the ejection column 15 can move up and down in the opening, a second cylinder 16 is installed in the annular support column 4 below the ejection column 15, and the output end of the second cylinder 16 is connected with the ejection column 15.
Both sides of 2 lower extremes of lower mould mount pad all are equipped with spacing draw-in groove 21, spacing post 22 is installed on positioning seat 5 to the below of spacing draw-in groove 21, and just spacing post 22 corresponds with spacing draw-in groove 21's position, protective housing 23 is installed to 5 inboard positioning seats, and protective housing 23's inboard is connected with the outside laminating of lower mould mount pad 2.
The both sides of fore-set 15 are equipped with slip spacing groove 24 on positioning seat 5, one side of slip spacing groove 24 is installed slip stopper 25 and slip spacing groove 24 adaptation on fore-set 15.
The upper end face of the inner groove of the material guiding concave plate 10 is flush with the upper end face of the limiting frame 14, and one end, close to the lower die mounting seat 2, of the material guiding concave plate 10 is close to the limiting frame 14.
After the utility model starts to work, the material is in the cold-pressing die 13, at the moment, the second cylinder 16 is in a starting state, namely, the upper end of the top column 15 is contacted with the lower end of the material, then the third cylinder 17 is started, the third cylinder 17 pushes the upper die mounting seat 3 to fall, so that the lower pressing head 301 is contacted with the material and the material is subjected to cold extrusion molding, after molding, the third cylinder 17 is started to restore the original position of the lower pressing head 301, the lower end surface of the lower pressing head 301 is higher than the upper end surface of the material pushing plate 11, then the second cylinder 16 is manually controlled to enable the molded material to rise, even if the lower end surface of the molded material is slightly higher than the upper end surface of the limiting frame 14, then the first cylinder 9 is controlled, the first cylinder 9 drives the material pushing plate 11 to move, the moving direction faces the molded material, the molded material is pushed by the material pushing plate 11 and passes through the upper part of the limiting frame 14 until the molded material entering the, then the next material can be processed, the former molding material is pushed by the new molding material, even if the material guiding concave plate 10 is started to the temporary material storage and transfer platform, thereby being convenient for manual material taking,
this cold extrusion die of idler one shot forming has increased first cylinder 9 and has drawn material concave plate 10 through the both sides at lower mould mount pad 2, after the idler extrusion, the first cylinder 9 of manual control promotes scraping wings 11, thereby promote the material after the shaping to drawing on material concave plate 10, and then replace the manual work to get the material, avoid the material to drop at the in-process of getting the material, and draw material concave plate 10 can regard as a temporary material stock transfer platform, thereby be convenient for the manual work to get the material, keep away from the extrusion work area, promote the security performance, cold pressing mould 13 and lower pressure head 301 in the lower mould mount pad 2 dismantle conveniently in addition, be convenient for according to different shaping demand quick replacement cold pressing mould 13 and lower pressure head 301.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Idler one shot forming cold extrusion die, including base (1), lower mould mount pad (2), last mould mount pad (3), its characterized in that: the die comprises a base (1), wherein a positioning seat (5) is installed on the base (1) through an annular supporting column (4), a positioning groove (6) is formed in the positioning seat (5), a lower die installation seat (2) is installed in the positioning groove (6), a cavity is formed in the lower die installation seat (2) and a cold pressing assembly is installed in the cavity, a top cover plate (7) is arranged right above the lower die installation seat (2), an upper die installation seat (3) is arranged below the top cover plate (7), and a lower pressing head (301) is installed at the lower end of the upper die installation seat (3) through a bolt;
the outside of lower mould mount pad (2) is equipped with bearing assembly plate (8), and the both sides of bearing assembly plate (8) top install first cylinder (9) respectively and draw material concave plate (10), first cylinder (9) with draw material concave plate (10) are located the both sides of lower mould mount pad (2), and scraping wings (11) are installed to the output of first cylinder (9).
2. The one-shot forming cold extrusion die for idler wheels as claimed in claim 1, wherein: the cold pressing assembly comprises a cold pressing die cushion block (12), a cold pressing die (13) is installed on the cold pressing die cushion block (12), the upper ends of a limiting frame (14) and the limiting frame (14) are arranged on two sides of the upper portion of the cold pressing die (13) and connected with a lower die installation seat (2) through bolts, an opening and an opening inner movable installation top pillar (15) are arranged on the cold pressing die (13) and the cold pressing die cushion block (12), a second cylinder (16) is installed in an annular support pillar (4) below the top pillar (15), and the output end of the second cylinder (16) is connected with the top pillar (15).
3. The one-shot forming cold extrusion die for idler wheels as claimed in claim 1, wherein: install third cylinder (17) on lamina tecti (7) in the top of lower pressure head (301), the output of third cylinder (17) is down and be connected with last mould mount pad (3), the outside of going up mould mount pad (3) is equipped with connection fixed plate (18) and connection fixed plate (18) up end and lamina tecti (7) are connected, bearing spliced pole (19) and bearing spliced pole (19) are all installed to the both sides of connection fixed plate (18) below and are equipped with the multiunit, the lower extreme of bearing spliced pole (19) runs through bearing assembly panel (8) and is connected with base (1), fixed stopper (20) are installed with the junction of bearing spliced pole (19) in bearing assembly panel (8) below.
4. The one-shot forming cold extrusion die for idler wheels as claimed in claim 1, wherein: both sides of lower mould mount pad (2) lower extreme all are equipped with spacing draw-in groove (21), spacing post (22) are installed on positioning seat (5) to the below of spacing draw-in groove (21), and just spacing post (22) correspond with the position of spacing draw-in groove (21), protective housing (23) are installed to positioning seat (5) inboard, and the inboard of protective housing (23) is connected with the outside laminating of lower mould mount pad (2).
5. The one-shot forming cold extrusion die for idler wheels as claimed in claim 2, wherein: the utility model discloses a fixing device for roof post, including fore-set, locating seat (5), fore-set, both sides of fore-set (15) are equipped with slip spacing groove (24) on locating seat (5), one side of slip spacing groove (24) is installed on fore-set (15) and is slided spacing block (25) and slip spacing groove (24) adaptation.
6. The one-shot forming cold extrusion die for idler wheels as claimed in claim 1, wherein: the upper end face of an inner groove of the material guiding concave plate (10) is flush with the upper end face of the limiting frame (14), and one end, close to the lower die mounting seat (2), of the material guiding concave plate (10) is close to the limiting frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769001.XU CN213052122U (en) | 2020-08-22 | 2020-08-22 | Idler wheel one-step forming cold extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769001.XU CN213052122U (en) | 2020-08-22 | 2020-08-22 | Idler wheel one-step forming cold extrusion die |
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| Publication Number | Publication Date |
|---|---|
| CN213052122U true CN213052122U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021769001.XU Active CN213052122U (en) | 2020-08-22 | 2020-08-22 | Idler wheel one-step forming cold extrusion die |
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| CN (1) | CN213052122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579103A (en) * | 2021-06-07 | 2021-11-02 | 江苏永昊高强度螺栓有限公司 | Automatic moving punch forming device for processing overlong bolt |
-
2020
- 2020-08-22 CN CN202021769001.XU patent/CN213052122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579103A (en) * | 2021-06-07 | 2021-11-02 | 江苏永昊高强度螺栓有限公司 | Automatic moving punch forming device for processing overlong bolt |
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