CN217095245U - Multidirectional punching die for connecting piece metal plate - Google Patents
Multidirectional punching die for connecting piece metal plate Download PDFInfo
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- CN217095245U CN217095245U CN202123243880.XU CN202123243880U CN217095245U CN 217095245 U CN217095245 U CN 217095245U CN 202123243880 U CN202123243880 U CN 202123243880U CN 217095245 U CN217095245 U CN 217095245U
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Abstract
The utility model discloses a multidirectional cut-out press for connecting piece panel beating, including the die, the die supports through lower bolster and is fixed in the base up end, many places inserts groove has been seted up on the die, the correspondence of inserts inslot is provided with a plurality of die inserts, die inserts has multiple orientation, just to multiple die insert correspondence is provided with a plurality of drifts, and is a plurality of the drift all is fixed in the lower bottom surface of cope match-plate pattern through drive mechanism, the cope match-plate pattern passes through press master cylinder drive. The utility model changes the driving direction of the main cylinder into multi-direction by taking the flat wedge structure and the inclined wedge structure as the transmission structure, so as to satisfy the multi-direction synchronous punching, each direction is not interfered with each other, and the efficiency is greatly improved; an elastic reset piece and a rubber roller are used as buffer pieces to offset part of impact force, so that abrasion is reduced to save maintenance cost; through the reasonable arrangement of the position and the shape of the insert, the plate is completely attached to the female die, so that the error is reduced, and the yield is improved.
Description
Technical Field
The utility model relates to a cut-out press field, especially a multidirectional cut-out press for connecting piece panel beating.
Background
The utility model provides a connecting piece for foldable device fixed mounting, simple structure is light, and the installation of being convenient for, it is fixed firm, and need carry out many places in the course of working and punch a hole, because the direction of many places demand of punching a hole is different, separately designs the mould alone, and mould equipment cost is high, and machining efficiency is low, for further improving production efficiency, reduces the mould maintenance cost, simplifies the process, announces a multidirectional cut-out press for connecting piece panel beating.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a multidirectional cut-out press for connecting piece panel beating, machining efficiency is high, and the yield is high.
The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a multidirectional punching die for connecting piece panel beating, including the die, the die supports through lower bolster and is fixed in the base up end, seted up many inserts groove on the die, the inserts inslot corresponds and is provided with a plurality of die inserts, a plurality of the die inserts have multiple orientation, correspond to a plurality of the die inserts and be provided with a plurality of drifts, a plurality of the drifts all are fixed in the lower bottom surface of upper die plate through drive mechanism, the upper die plate is driven through press main cylinder; the upper end face of the base is provided with a vertical guide pillar, the lower bottom face of the upper die plate is correspondingly provided with a vertical guide sleeve, the vertical guide sleeve is sleeved on the vertical guide pillar, and the vertical guide sleeve is arranged relative to the vertical guide pillar slideway.
Further, the die insert includes lower die insert, lower die insert sets up, lower die insert includes flat-top insert and convex top inserts, flat-top insert up end with the die up end flushes, the flat-top insert supports in the department of punching a hole of waiting of panel roughness, convex top insert up end is protruding, convex top insert supports in the protruding department's back of punching a hole of waiting of panel.
Further, an upper punch is arranged right above the lower female die insert, the upper punch is fixed on the lower bottom surface of the upper mounting plate, and the upper mounting plate is hung on the lower bottom surface of the upper die plate through an upper backing plate.
Further, the die insert further comprises a side die insert, the side die insert is correspondingly embedded in the insert groove at the edge of the die, the horizontal direction of the die opening of the side die insert is arranged, a side punch is arranged right opposite to the side die insert, and the side punch is connected to the lower bottom surface of the upper die plate through a flat wedge mechanism.
Furthermore, the die insert further comprises a side-inclined die insert, a die opening of the side-inclined die insert faces to the inclined upper side, an inclined punch is arranged right opposite to the side-inclined die insert, and the inclined punch is connected to the lower bottom surface of the upper die plate through an inclined wedge mechanism.
Furthermore, the wedge mechanism comprises a wedge base, the wedge base is fixed on the upper end face of the base, a sliding groove is formed in the slope face of the wedge base, a sliding block is arranged in the sliding groove in a sliding mode, and the end face of the part, located in the sliding rail, of the sliding block is connected with the lower end portion of the sliding groove through an elastic reset piece;
the lower extreme of slider is through oblique towards mounting panel fixed mounting the slant drift, the up end of slider is the stress surface, the top of stress surface is provided with the kicking block, the kicking block is fixed in through the kicking block cushion the lower bottom surface of cope match-plate pattern, the lower extreme of kicking block is sharp taper shape, just the slope laminating of the lower extreme one side of kicking block in the stress surface slides, be provided with vertical towards groove under the kicking block, vertical towards groove is seted up in the slide wedge base.
Furthermore, a plurality of accommodating grooves for accommodating the downward convex parts of the plates are formed in the female die.
Has the advantages that: the utility model discloses a multidirectional cut-out press for connecting piece panel beating through the flat wedge structure to and the slide wedge structure is as transmission structure, will be changed into multidirectional by the master cylinder drive direction, in order to satisfy multidirectional synchronous punching a hole, each side is each other noninterference, has improved efficiency greatly; an elastic reset piece and a rubber roller are used as buffer pieces to offset part of impact force, so that abrasion is reduced to save maintenance cost; through the reasonable arrangement of the position and the shape of the insert, the plate is completely attached to the female die, so that the error is reduced, and the yield is improved.
Drawings
FIG. 1 is a structural view of a multi-directional punching die;
FIG. 2 is a view showing the structure of a female mold;
FIG. 3 is a side cross-sectional view of a multi-directional punch die.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The multidirectional punching die for the connecting piece metal plate comprises a female die 1, wherein the female die 1 is supported and fixed on the upper end surface of a base 3 through a lower base plate 2, a plurality of insert grooves are formed in the female die 1, a plurality of female die inserts are correspondingly arranged in the insert grooves, the plurality of female die inserts have various orientations, and a plurality of punches are correspondingly arranged for the plurality of female die inserts, so that the punching requirements in various directions can be met; the multiple punches are all fixed on the lower bottom surface of the upper template 8 through a transmission mechanism, the upper template 8 is driven by a main cylinder of the press, and the upper template can be driven by the main cylinder, so that the multiple punches are driven to synchronously act, the punching sequence is not required to be considered, and the working efficiency is greatly improved; the upper end face of the base 3 is provided with a vertical guide pillar 3-1, the lower bottom face of the upper template 8 is correspondingly provided with a vertical guide sleeve 3-2, the vertical guide sleeve 3-2 is sleeved on the vertical guide pillar 3-1, and the vertical guide sleeve 3-2 is arranged relative to the vertical guide pillar 3-1 slide way, so that the relatively stable sliding between the upper template and the base is ensured, the lifting motion of the upper template along the vertical direction is ensured, and the error is reduced.
The female die insert comprises a lower female die insert 4, the lower female die insert 4 is arranged upwards, the lower female die insert 4 comprises a flat-top insert 4-1 and a convex-top insert 4-2, the upper end surface of the flat-top insert 4-1 is flush with the upper end surface of the female die 1, the flat-top insert 4-1 is supported at a part to be punched of a flat part of a plate, the upper end surface of the convex-top insert 4-2 is convex, and the convex-top insert 4-2 is supported at the back of the part to be punched of the convex part of the plate;
because there is the space in the bulge back and the die surface that panel produced through beating the protruding mode, if directly punch a hole to this department, can change the panel structure to lead to scrapping, support in the bulge back through between the convex top inserts, simultaneously through guaranteeing that flat top inserts up end with the die up end flushes, make panel can laminate in completely the up end of die, and then guarantee the quality of punching a hole, improve the yield.
An upper punch 5 is arranged right above the lower die insert 4, the upper punch 5 is fixed on the lower bottom surface of an upper mounting plate 6, and the upper mounting plate 6 is hung on the lower bottom surface of an upper template 8 through an upper backing plate 7.
The female die insert further comprises a side female die insert 9, the side female die insert 9 is correspondingly embedded in an insert groove at the edge of the female die 1, a die opening of the side female die insert 9 is horizontally arranged, a side punch 10 is arranged right opposite to the side female die insert 9, and the side punch 10 is connected to the lower bottom surface of the upper die plate 8 through a flat wedge mechanism 14; the lifting motion of the upper template is converted into the transverse movement of the side punch through the flat wedge structure, so that the function of lateral punching is achieved.
The die insert further comprises a side-inclined die insert 11, a die opening of the side-inclined die insert 11 faces obliquely upward, an inclined punch 12 is arranged right above the side-inclined die insert 11, the inclined punch 12 is connected to the lower bottom surface of the upper die plate 8 through an inclined wedge mechanism 15, the lifting motion of the upper die plate is converted into the inclined movement of the inclined punch through an inclined wedge structure, the inclined punch is guaranteed to be driven by a main cylinder, therefore, extra power is not required to be provided, the punches can synchronously move in all directions, energy consumption is reduced, and working efficiency is improved.
The wedge mechanism 15 comprises a wedge base 16, the wedge base 16 is fixed on the upper end face of the base 3, a sliding groove is formed in the slope face of the wedge base 16, a sliding block 17 is arranged in the sliding groove in a sliding mode, and the end face of the part, located in the sliding rail, of the sliding block 17 is connected with the lower end portion of the sliding groove through an elastic reset piece 22; the elastic reset piece can play a certain buffering role and can drive the sliding block to reset after one-time punching is finished so as to facilitate loading and unloading of the workpiece plates.
The lower end of the sliding block 17 is fixedly provided with the inclined punch 12 through an inclined punch mounting plate 18, the upper end surface of the sliding block 17 is a stress surface 19, a punch 20 is arranged above the stress surface 19, the punch 20 is fixed on the lower bottom surface of the upper template 8 through a punch cushion block 20-1, the lower end of the punch 20 is in a taper shape, the inclined surface on one side of the lower end of the punch 20 is attached to the stress surface 19 to slide, a vertical punch slot 21 is arranged right below the punch 20, and the vertical punch slot 21 is arranged in the inclined wedge base 16;
the upper die plate is driven by the main cylinder to drive the punching block to move up and down along the vertical direction, the lower end face of the punching block is parallel to the stress surface, and after the lower end face of the punching block contacts with the stress surface, the punching block is attached to the stress surface to slide so as to push the sliding block to slide.
The female die 1 is provided with a plurality of accommodating grooves 13 for accommodating the downward convex parts of the plates, so that the plates are smoothly attached to the surface of the female die, the stress of the plates is uniform, and the rejection rate is reduced.
The above is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a multidirectional cut-out press for connecting piece panel beating which characterized in that: the punching die comprises a female die (1), wherein the female die (1) is supported and fixed on the upper end surface of a base (3) through a lower base plate (2), a plurality of insert grooves are formed in the female die (1), a plurality of female die inserts are correspondingly arranged in the insert grooves, the female die inserts have various orientations, a plurality of punches are correspondingly arranged on the female die inserts, the punches are all fixed on the lower bottom surface of an upper die plate (8) through a transmission mechanism, and the upper die plate (8) is driven through a main cylinder of a pressing machine; the upper end face of the base (3) is provided with a vertical guide pillar (3-1), the lower bottom face of the upper template (8) is correspondingly provided with a vertical guide sleeve (3-2), the vertical guide sleeve (3-2) is sleeved on the vertical guide pillar (3-1), and the vertical guide sleeve (3-2) is arranged relative to the vertical guide pillar (3-1) in a sliding way.
2. The multidirectional punching die for the connecting piece sheet metal according to claim 1, characterized in that: the die insert comprises a lower die insert (4), the lower die insert (4) is arranged upwards, the lower die insert (4) comprises a flat-top insert (4-1) and a convex top insert (4-2), the upper end face of the flat-top insert (4-1) is flush with the upper end face of the die (1), the flat-top insert (4-1) is supported at the position, to be punched, of the flat part of a plate, the upper end face of the convex top insert (4-2) is convex, and the convex top insert (4-2) is supported at the back of the position, to be punched, of the convex part of the plate.
3. The multidirectional punching die for the connecting piece sheet metal according to claim 2, characterized in that: an upper punch (5) is arranged right above the lower die insert (4), the upper punch (5) is fixed on the lower bottom surface of the upper mounting plate (6), and the upper mounting plate (6) is hoisted on the lower bottom surface of the upper template (8) through an upper backing plate (7).
4. The multidirectional punching die for the connecting piece sheet metal according to claim 1, characterized in that: the die insert further comprises a side die insert (9), the side die insert (9) is correspondingly embedded in an insert groove at the edge of the die (1), the horizontal direction of a die opening of the side die insert (9) is arranged, right opposite to the side die insert (9) is provided with a side punch (10), and the side punch (10) is connected with the lower bottom surface of the upper die plate (8) through a flat wedge mechanism (14).
5. The multidirectional punching die for the connecting piece sheet metal according to claim 1, characterized in that: the die insert further comprises a side-inclined die insert (11), a die opening of the side-inclined die insert (11) faces to the inclined upper side, an inclined punch (12) is arranged on the side-inclined die insert (11), and the inclined punch (12) is connected to the lower bottom surface of the upper die plate (8) through an inclined wedge mechanism (15).
6. The multidirectional punching die for connecting piece sheet metal according to claim 5, characterized in that: the wedge mechanism (15) comprises a wedge base (16), the wedge base (16) is fixed on the upper end face of the base (3), a sliding groove is formed in the slope face of the wedge base (16), a sliding block (17) is arranged in the sliding groove in a sliding mode, and the end face of the part, located in the sliding rail, of the sliding block (17) is connected with the lower end portion of the sliding groove through an elastic reset piece (22);
the lower extreme of slider (17) passes through oblique towards mounting panel (18) fixed mounting slant drift (12), the up end of slider (17) is stress surface (19), the top of stress surface (19) is provided with towards piece (20), towards piece (20) is fixed in through towards piece cushion (20-1) the lower bottom surface of cope match-plate pattern (8), the lower extreme of towards piece (20) is sharp taper shape, just the slope laminating of the lower extreme one side of towards piece (20) is in stress surface (19) slide, be provided with vertical dashing groove (21) under towards piece (20), vertical dashing groove (21) are seted up in slide wedge base (16).
7. The multidirectional punching die for the connecting piece sheet metal according to claim 1, wherein: the female die (1) is provided with a plurality of accommodating grooves (13) for accommodating the downward convex parts of the plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243880.XU CN217095245U (en) | 2021-12-22 | 2021-12-22 | Multidirectional punching die for connecting piece metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243880.XU CN217095245U (en) | 2021-12-22 | 2021-12-22 | Multidirectional punching die for connecting piece metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217095245U true CN217095245U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123243880.XU Active CN217095245U (en) | 2021-12-22 | 2021-12-22 | Multidirectional punching die for connecting piece metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217095245U (en) |
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2021
- 2021-12-22 CN CN202123243880.XU patent/CN217095245U/en active Active
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