CN213856587U - Blanking die for machining precision sheet metal parts - Google Patents
Blanking die for machining precision sheet metal parts Download PDFInfo
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- CN213856587U CN213856587U CN202022878722.0U CN202022878722U CN213856587U CN 213856587 U CN213856587 U CN 213856587U CN 202022878722 U CN202022878722 U CN 202022878722U CN 213856587 U CN213856587 U CN 213856587U
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Abstract
The utility model discloses a blanking mould is used in processing of accurate sheet metal component relates to sheet metal processing technology field. The utility model comprises a base, wherein four corner ends of the surface of the base are fixed with first guide rods; a lower female die is fixed on the peripheral side surface of the first guide rod; a top plate is sleeved on the peripheral side surface of the first guide rod; the bottom of the top plate is sleeved with a movable seat through a second guide rod and a first adjusting screw rod; the movable seat is sleeved with an upper male die through a third guide rod and a second adjusting screw rod; the first guide rod is sleeved with a guide frame on the peripheral side surface and at the bottom of the lower concave die. The utility model discloses an upper punch is under first adjusting screw and second adjusting screw's effect, along the X axle and the Y axle translation of roof, adjusts the position of upper punch, avoids the sheet metal component blanking size that the mould skew caused to produce and changes, and the guide frame carries out the guide under coupling spring's effect simultaneously, to the sheet metal component after the punching out processing, avoids the sheet metal component to cause the deformation under the effect of impact force, and the practicality is stronger.
Description
Technical Field
The utility model belongs to the technical field of the sheet metal working, especially, relate to a blanking mould is used in processing of accurate sheet metal component.
Background
Blanking is a stamping process in which a die is used to separate a portion of a material or work piece from another portion of the material, work piece, or scrap. The blanking is a general name of the separation processes of cutting, blanking, punching, notching, chiseling, trimming, tongue cutting, trimming and the like.
The blanking die is used for a long time, the die is easy to deviate in die assembly blanking, the size of the sheet metal part after blanking is changed, the quality of sheet metal part blanking is reduced, the sheet metal part directly drops after blanking, and the sheet metal part is deformed under the action of impact force, so that the practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blanking mould is used in processing of accurate sheet metal component, through base, lower die, roof, removal seat. The upper male die and the material guide frame are matched for use, and the problems that the existing sheet metal part blanking processing is easy to cause deviation, and the size is changed and deformed are solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a blanking die for processing a precision sheet metal part, which comprises a base,
the four corner ends of the surface of the base are respectively fixed with a first guide rod; a lower female die is fixed on the peripheral side surface of the first guide rod; a top plate is sleeved on the peripheral side surface of the first guide rod and positioned at the top of the lower concave die;
a first rectangular groove is formed in the bottom of the top plate; a second guide rod and a first adjusting screw rod are respectively arranged between opposite surfaces of the inner side of the first rectangular groove; the bottom of the top plate is sleeved with a movable seat through a second guide rod and a first adjusting screw rod;
a second rectangular groove is formed in the bottom of the movable seat; a third guide rod and a second adjusting screw rod are respectively arranged between opposite surfaces of the inner sides of the second rectangular grooves; the movable seat is sleeved with an upper male die through a third guide rod and a second adjusting screw rod;
and the periphery side surface of the first guide rod is sleeved with a guide frame at the bottom of the lower concave die.
Furthermore, a material guide groove is formed in the surface of the lower concave die; and a stamping hole is formed in the center of the guide chute.
Furthermore, the four corner ends of the top surface are provided with first guide holes matched with the first guide rods; an adjusting hole is formed in one side of the top plate and is positioned at the end part of the first adjusting screw rod; the top plate is close to an adjacent side surface of the adjusting hole and is provided with an adjusting groove at the end part of the second adjusting screw rod.
Furthermore, a second guide hole matched with the second guide rod and a first threaded hole matched with the first adjusting screw rod are formed in one side of the moving seat respectively.
Further, the upper male die comprises an end plate; a third guide hole matched with the third guide rod and a second threaded hole matched with the second adjusting screw rod are formed between the two end faces of the end plate; and the bottom of the end plate is provided with a stamping convex block matched with the stamping hole.
Further, the material guide frame comprises a beveling bearing seat matched with the punching hole; the peripheral side surface of the bottom end of the beveling bearing seat is respectively provided with a connecting loop bar matched with the first guide bar; a connecting spring which is mutually sleeved with the first guide rod is arranged between the connecting sleeve rod and the lower concave die; the oblique cutting bottom end of the oblique cutting bearing seat is provided with a discharge chute.
The utility model discloses following beneficial effect has:
the utility model discloses a base, lower die, roof, removal seat. The cooperation of last terrace die and guide frame is used, the last terrace die can follow the X axle and the translation of Y axle of roof under first adjusting screw and second adjusting screw's effect, adjust the position of last terrace die, avoid the mould when using for a long time, the sheet metal component blanking size that causes because of the skew produces the change, the quality of sheet metal component blanking processing has been guaranteed, simultaneously the guide frame is under coupling spring's effect, the sheet metal component after the blanking processing carries out the guide, avoid the sheet metal component to cause the deformation under the effect of impact force, therefore, the practicality is stronger.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a blanking die for machining a precision sheet metal part according to the present invention;
FIG. 2 is a schematic sectional view of a blanking die for machining a precision sheet metal part;
FIG. 3 is a schematic view of an assembly structure of a base and a lower female die;
FIG. 4 is a schematic structural view of the top plate;
FIG. 5 is a schematic structural view of the movable base;
FIG. 6 is a schematic structural view of an upper male die;
FIG. 7 is a schematic structural view of a material guide frame;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-lower die, 3-top plate, 4-moving seat, 5-upper die, 6-guide frame, 7-connecting spring, 101-first guide rod, 201-guide chute, 202-punching hole, 301-first rectangular groove, 302-second guide rod, 303-first adjusting screw rod, 304-first guide hole, 305-adjusting hole, 306-adjusting groove, 401-second rectangular groove, 402-third guide rod, 403-second adjusting screw rod, 404-second guide hole, 405-first threaded hole, 501-end plate, 502-third guide hole, 503-second threaded hole, 504-punching bump, 601-oblique cutting seat, 602-connecting sleeve rod, 603-discharge chute.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention relates to a blanking die for processing precision sheet metal parts, which comprises a base 1,
the four corner ends of the surface of the base 1 are all fixed with first guide rods 101; a lower concave die 2 is fixed on the peripheral side surface of the first guide rod 101; a top plate 3 is sleeved on the peripheral side surface of the first guide rod 101 and positioned at the top of the lower female die 2;
the bottom of the top plate 3 is provided with a first rectangular groove 301; a second guide rod 302 and a first adjusting screw 303 are respectively arranged between opposite surfaces of the inner side of the first rectangular groove 301; the bottom of the top plate 3 is sleeved with a movable seat 4 through a second guide rod 302 and a first adjusting screw 303;
a second rectangular groove 401 is formed at the bottom of the movable seat 4; a third guide rod 402 and a second adjusting screw 403 are respectively arranged between opposite surfaces of the inner side of the second rectangular groove 401; the movable seat 4 is sleeved with an upper male die 5 through a third guide rod 402 and a second adjusting screw 403;
the periphery of the first guide rod 101 is sleeved with a guide frame 6 at the bottom of the lower female die 2.
Wherein, the surface of the lower concave die 2 is provided with a material guide groove 201; the center of the material guide chute 201 is provided with a punching hole 202.
Wherein, the four-corner end of the surface of the top 3 is provided with a first guide hole 304 matched with the first guide rod 101; an adjusting hole 305 is formed in one side of the top plate 3 and located at the end part of the first adjusting screw 303; the top plate 3 is provided with an adjusting groove 306 at the end of the second adjusting screw 403 near an adjacent side of the adjusting hole 305.
Wherein, one side of the movable base 4 is respectively provided with a second guide hole 404 matched with the second guide rod 302 and a first threaded hole 405 matched with the first adjusting screw 303.
Wherein the upper male die 5 comprises an end plate 501; a third guide hole 502 matched with the third guide rod 402 and a second threaded hole 503 matched with the second adjusting screw 403 are formed between two end faces of the end plate 501; the bottom of the end plate 501 is provided with a stamped projection 504 which mates with the stamped hole 202.
Wherein, the material guiding frame 6 comprises a beveling bearing 601 matched with the punching hole 202; the peripheral side surface of the bottom end of the beveling bearing seat 601 is respectively provided with a connecting sleeve rod 602 matched with the first guide rod 101; a connecting spring 7 which is mutually sleeved with the first guide rod 101 is arranged between the connecting sleeve rod 602 and the lower concave die 2; the beveled bottom end of the beveled bearing block 601 is provided with a discharge chute 603.
One specific application of this embodiment is: when the upper male die 5 deviates, the movable seat 4 and the upper male die 5 are moved under the limiting action of the second guide rod 302 and the third guide rod 402 by rotating the first adjusting screw and the second adjusting screw, so that the upper male die 5 is translated along the X axis and the Y axis of the top plate 3, and the position of the upper male die 5 is adjusted. Treat that blanking spare continuously carries through baffle box 201, roof 3 is under the impetus of cylinder, make down terrace die 5 move down, the punching press lug 504 that is located the end plate 501 bottom surface treats blanking spare and carries out blanking processing, make the sheet metal component after the blanking move down from punching press hole 202, and guide frame 6 is under coupling spring 7's effect, it is spacing to carry out the sheet metal component, punching press lug 504 continuously moves down, make the sheet metal component that is located punching press hole 202 promote oblique bearing 601 and move down, when punching press lug 504 moves up, the sheet metal component slides from oblique bearing 601 oblique notch, and carry out the ejection of compact through blown down tank 603, avoid the sheet metal component to cause the deformation under the effect of impact force, and the practicality is stronger.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a blanking mould is used in processing of precision sheet metal component, includes base (1), its characterized in that:
the four corner ends of the surface of the base (1) are respectively fixed with a first guide rod (101); a lower female die (2) is fixed on the peripheral side surface of the first guide rod (101); a top plate (3) is sleeved on the peripheral side surface of the first guide rod (101) and positioned at the top of the lower female die (2);
a first rectangular groove (301) is formed in the bottom of the top plate (3); a second guide rod (302) and a first adjusting screw rod (303) are respectively arranged between opposite surfaces of the inner side of the first rectangular groove (301); the bottom of the top plate (3) is sleeved with a movable seat (4) through a second guide rod (302) and a first adjusting screw rod (303);
a second rectangular groove (401) is formed in the bottom of the movable seat (4); a third guide rod (402) and a second adjusting screw rod (403) are respectively arranged between opposite surfaces of the inner sides of the second rectangular grooves (401); the moving seat (4) is sleeved with an upper male die (5) through a third guide rod (402) and a second adjusting screw rod (403);
the periphery side surface of the first guide rod (101) and the bottom of the lower female die (2) are sleeved with a material guide frame (6).
2. The blanking die for machining the precision sheet metal part as claimed in claim 1, wherein a material guide groove (201) is formed in the surface of the lower female die (2); the center of the guide chute (201) is provided with a punching hole (202).
3. The blanking die for processing the precision sheet metal part as recited in claim 1, wherein the four corner ends of the surface of the top plate (3) are provided with first guide holes (304) matched with the first guide rods (101); an adjusting hole (305) is formed in one side of the top plate (3) and is positioned at the end part of the first adjusting screw rod (303); an adjacent side surface of the top plate (3) close to the adjusting hole (305) and positioned at the end part of the second adjusting screw rod (403) are provided with adjusting grooves (306).
4. The blanking die for machining the precision sheet metal part as recited in claim 1, wherein one side of the movable seat (4) is provided with a second guide hole (404) matched with the second guide rod (302) and a first threaded hole (405) matched with the first adjusting screw rod (303), respectively.
5. The blanking die for machining precision sheet metal parts according to claim 2, characterized in that the upper punch (5) comprises an end plate (501); a third guide hole (502) matched with the third guide rod (402) and a second threaded hole (503) matched with the second adjusting screw rod (403) are formed between the two end faces of the end plate (501); and stamping lugs (504) matched with the stamping holes (202) are arranged at the bottom of the end plate (501).
6. The blanking die for processing the precision sheet metal part as recited in claim 5, wherein the guide frame (6) comprises a chamfered seat (601) which is matched with the punching hole (202); the peripheral side surface of the bottom end of the beveling bearing seat (601) is respectively provided with a connecting sleeve rod (602) matched with the first guide rod (101); a connecting spring (7) which is mutually sleeved with the first guide rod (101) is arranged between the connecting sleeve rod (602) and the lower concave die (2); the oblique cutting bottom end of the oblique cutting bearing seat (601) is provided with a discharge chute (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022878722.0U CN213856587U (en) | 2020-12-02 | 2020-12-02 | Blanking die for machining precision sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022878722.0U CN213856587U (en) | 2020-12-02 | 2020-12-02 | Blanking die for machining precision sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856587U true CN213856587U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022878722.0U Active CN213856587U (en) | 2020-12-02 | 2020-12-02 | Blanking die for machining precision sheet metal parts |
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| CN (1) | CN213856587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351959A (en) * | 2023-03-31 | 2023-06-30 | 常州洛合精密机械有限公司 | Adjusting structure for continuous stamping die of drawing frame sliding plate |
-
2020
- 2020-12-02 CN CN202022878722.0U patent/CN213856587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351959A (en) * | 2023-03-31 | 2023-06-30 | 常州洛合精密机械有限公司 | Adjusting structure for continuous stamping die of drawing frame sliding plate |
| CN116351959B (en) * | 2023-03-31 | 2023-09-15 | 常州洛合精密机械有限公司 | Adjusting structure for continuous stamping die of drawing frame sliding plate |
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