CN211071467U - Punching die for metal products - Google Patents
Punching die for metal products Download PDFInfo
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- CN211071467U CN211071467U CN201921646203.2U CN201921646203U CN211071467U CN 211071467 U CN211071467 U CN 211071467U CN 201921646203 U CN201921646203 U CN 201921646203U CN 211071467 U CN211071467 U CN 211071467U
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- punching
- die
- convenient
- positioning plate
- lower die
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Abstract
The utility model discloses a punching die for metal products, which comprises a lower die, a positioning plate, an upper die and a punching piece, wherein the upper surface of the lower die is connected with the positioning plate through a bolt, the upper die is arranged right above the lower die, the front end of the lower die is provided with the punching piece, the utility model solves the problems that the existing punching die guiding mechanism is difficult to disassemble and the guiding mechanism of the punching mechanism is easy to generate unstable phenomenon, thereby leading to the small standard of punching, and the upper die and the lower die of the existing punching die are inconvenient to be matched and difficult to position, thereby easily generating the matching deviation, the structure of the punching die is improved and optimized, so that the upper die and the lower die of the punching die are convenient to be matched, the upper die and the lower die are easy to align when being matched, the metal products are convenient to be punched, and the guiding mechanism of the existing punching die can stably guide the punching die, the quick installation of cut-out press and stable work are convenient for.
Description
Technical Field
The utility model relates to the technical field of dies, specifically be a cut-out press for metal product.
Background
The cut-out press is convenient for carry on spacingly and punch a hole to metal product to the convenience punches to metal product, and current metal product cut-out press is various, but current cut-out press has following problem: the existing punching die guide mechanism is difficult to disassemble, and the guide mechanism of the punching die mechanism is easy to cause unstable phenomenon, so that the punching is not standard, the upper die and the lower die of the existing punching die are inconvenient to match, the upper die and the lower die are difficult to position, and the matching deviation is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cut-out press for metal product aims at improving the many dismantlements that are difficult to of current cut-out press guiding mechanism, and the guiding mechanism of punching a hole appears unstable phenomenon easily to lead to punching a hole not very big standard, and current cut-out press's last mould and lower mould complex are inconvenient, are difficult to fix a position last mould and lower mould, thereby appear the problem of cooperation deviation easily.
The utility model discloses a realize like this:
a punching die for metal products comprises a lower die, a positioning plate, an upper die and punching pieces, wherein a connecting table is arranged on the upper surface of the lower die, a baffle is arranged right in front of the connecting table, a clamping table is arranged at one end, close to the baffle, of the connecting table, three punching grooves are uniformly formed in the upper surface of the clamping table, the upper surface of the lower die is connected with the positioning plate through bolts, the upper die is arranged right above the lower die, accommodating rods are arranged at two sides of the bottom surface of the upper die and are aligned with mounting grooves, buffer springs are arranged inside the accommodating rods, inserting rods are arranged in the accommodating rods and are rotatably connected with the accommodating rods, connectors are arranged at the bottom ends of the inserting rods and are matched with the mounting grooves, a; the lower die is convenient for fixing the position of the punching piece, so that the punching piece can be conveniently punched, the positioning plate is convenient for limiting the punching piece, the positioning plate is convenient for the cutter to pass, the cutter is convenient for punching the punching piece, and the upper die is convenient to move up and down, so that the punching piece can be conveniently punched.
Furthermore, the upper surface of the connecting table is provided with three connecting grooves which are arranged in a triangular shape, and inner rings of the connecting grooves are provided with internal threads; the connecting groove is convenient for the connecting between the positioning plate and the lower die through the bolt, and the triangular arrangement of the connecting groove is convenient for the stable installation of the positioning plate, thereby facilitating the use of the positioning plate.
Furthermore, a clamping table is arranged at one end, close to the baffle, of the connecting table, and three punching grooves are uniformly formed in the upper surface of the clamping table; the clamping table is convenient for the punching piece to be clamped at the front end of the connecting table, so that the punching piece is limited conveniently, the punching groove is convenient for the cutter to penetrate through the punching piece, the punching piece is convenient to punch, and meanwhile, the punching groove is also convenient for temporarily storing the fertilizer produced by punching.
Further, mounting grooves are formed in the positions, close to the rear end, of the two sides of the upper surface of the positioning plate, and bolt holes are formed in the positions, aligned with the connecting grooves, of the positioning plate; the mounting groove is convenient for the upper die and the positioning plate to be connected, so that the upper die is convenient to mount and dismount, and the bolt hole is convenient for a bolt to pass through, so that the positioning plate and the lower die are convenient to be connected together through the bolt; the front end of the positioning plate is provided with cutter holes which are uniformly arranged and aligned with the punching grooves.
Furthermore, the front end of the positioning plate is uniformly provided with cutter holes, and the cutter holes are aligned with the punching grooves; the structure facilitates the cutter to penetrate through the positioning plate, so that the cutter can punch holes on the punching piece conveniently, and the punching piece can be used conveniently.
Furthermore, three cutters are uniformly arranged at the front end of the bottom surface of the upper die and aligned with the cutter holes and the punching grooves; the cutter is convenient for carry out the punching groove to the punching piece, and the purpose that the cutter aligns the tool hole and punching groove makes things convenient for the cutter to pass the punching piece and punches a hole to the punching piece.
During the use place the mould under the punch press end of exerting pressure, then link together the output of connecting axle and punch press, then link together the locating plate through bolt and lower mould, and align the inserted bar mounting groove and rotate, make between inserted bar and the mounting groove together through threaded connection, later will punch a hole the piece and insert the position between baffle and connection platform, then control the punch press, make the punch press exert pressure to last mould, make the last mould remove to the lower mould, can drive the cutter when going up the mould rebound and punch a hole the piece, thereby reach the mesh of punching a hole the piece.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to the cut-out press improves and optimizes for the last mould and the lower mould cooperation of cut-out press are convenient, and aim at the position easily when going up mould and lower mould complex, conveniently punch a hole to metal product, the guide mechanism of current cut-out press can be stable simultaneously leads to the cut-out press, the use of convenient cut-out press, the quick installation and the stable work of the cut-out press of being convenient for, the later stage of also being convenient for simultaneously is dismantled the cut-out press, conveniently changes different cut-out presses.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a punching die of the present invention under a front depression;
FIG. 2 is a schematic structural view of the punching die of the present invention under a rear depression;
FIG. 3 is a schematic structural view of the lower mold of the present invention under a front depression;
FIG. 4 is a schematic view of the positioning plate of the present invention under a front depression;
fig. 5 is a schematic structural view of an upper die of the present invention at a rear elevation;
FIG. 6 is a schematic structural view of the upper mold of the present invention at a front depression;
in the figure: 1-lower mould; 11-a connection station; 111-a connecting trough; 112-a clamping table; 113-notching; 12-a baffle plate; 2, positioning a plate; 21-mounting grooves; 22-bolt holes; 23-cutter hole; 3, molding the die; 31-a storage rod; 311-a buffer spring; 32-a plunger; 321-a connector; 33-a cutter; 34-a connecting shaft; 4-punching the hole.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Example (b): referring to fig. 1 and 2: a punching die for metal products comprises a lower die 1, a positioning plate 2, an upper die 3 and a punching piece 4; the upper surface of the lower die 1 is connected with a positioning plate 2 through a bolt, an upper die 3 is arranged right above the lower die 1, and a punching piece 4 is arranged at the front end of the lower die 1; the lower die 1 is convenient for fixing the position of the punching piece 4 so as to conveniently punch the punching piece 4, the positioning plate 2 is convenient for limiting the punching piece 4, meanwhile, the positioning plate 2 is also convenient for the cutter 33 to pass through, the cutter 33 is convenient for punching the punching piece 4, and the upper die 3 is convenient to move up and down so as to conveniently punch the punching piece 4; this kind of structure makes cut-out press's last mould 3 convenient with the cooperation of lower mould 1, and aim at the position easily when to last mould 3 and lower mould 1 complex, conveniently punches a hole to the metal product, and what current cut-out press's guiding mechanism can be stable simultaneously leads to the cut-out press, makes things convenient for cut-out press's use, the quick installation of the cut-out press of being convenient for and stable work, also is convenient for the later stage to dismantle the cut-out press simultaneously, conveniently changes different cut-out presses.
Referring to FIG. 3: the upper surface of the lower die 1 is provided with a connecting table 11, and a baffle plate 12 is arranged right in front of the connecting table 11; the connector 321 facilitates installation of the positioning plate 2, and the connecting table 11 also facilitates punching of the punching piece 4 in cooperation with the baffle 12, so that the punching piece 4 can be conveniently and rapidly punched, and the baffle 12 facilitates limiting of the punching piece 4 and stable punching of the punching piece 4; the upper surface of the connecting table 11 is provided with three connecting grooves 111, the connecting grooves 111 are arranged in a triangular shape, and inner rings of the connecting grooves 111 are provided with internal threads; the connecting groove 111 is convenient for connecting the positioning plate 2 and the lower die 1 through bolts, and the triangular arrangement of the connecting groove 111 is convenient for the stable installation of the positioning plate 2, so that the use of the positioning plate 2 is convenient; one end of the connecting table 11 close to the baffle 12 is provided with a clamping table 112, and the upper surface of the clamping table 112 is uniformly provided with three punching grooves 113; the clamping table 112 is convenient for the punching piece 4 to be clamped at the front end of the connecting table 11, so that the punching piece 4 is limited, the punching groove is convenient for the cutter 33 to penetrate through the punching piece 4, so that the punching piece 4 is convenient to punch, and meanwhile, the punching groove is also convenient for temporarily storing fertilizers generated by punching.
Referring to FIG. 4: mounting grooves 21 are formed in the positions, close to the rear end, of the two sides of the upper surface of the positioning plate 2, and bolt holes 22 are formed in the positions, aligned with the connecting grooves 111, of the positioning plate 2; the mounting groove 21 is convenient for the upper die 3 and the positioning plate 2 to be connected so as to be convenient for the mounting and dismounting of the upper die 3, and the bolt hole 22 is convenient for a bolt to pass through so as to be convenient for the positioning plate 2 and the lower die 1 to be connected together through the bolt; the front end of the positioning plate 2 is uniformly provided with knife holes 23, and the knife holes 23 are aligned with the punching grooves 113; this kind of structure is convenient for cutter 33 to pass locating plate 2 to make things convenient for cutter 33 to punch a hole 4, make things convenient for the use of punching a hole 4.
Referring to fig. 5 and 6: a storage rod 31 is arranged at the position of two sides of the bottom surface of the upper die 3, which are aligned with the mounting groove 21, a buffer spring 311 is arranged inside the storage rod 31, and an insertion rod 32 is arranged in the storage rod 31; the containing rod 31 is convenient for containing the inserting rod 32, so that the upper die 3 can move downwards conveniently, the upper die 3 can punch a hole on the punching piece 4 conveniently, the inserting rod 32 is convenient for connecting the upper die 3 with the positioning plate 2, and the upper die 3 can be mounted and dismounted conveniently; the inserting rod 32 is rotatably connected with the accommodating rod 31, the bottom end of the inserting rod 32 is provided with a connector 321, and the connector 321 is matched with the mounting groove 21; the connector 321 facilitates the connection between the inserted link 32 and the positioning plate 2, so as to facilitate the installation and the disassembly of the upper die 3, so as to facilitate the use of the upper die 3, and the connector 321 is matched with the mounting groove 21 so as to facilitate the connection between the connector 321 and the mounting groove 21 through threads, so as to facilitate the installation and the disassembly of the upper die 3; three cutters 33 are uniformly arranged at the front end of the bottom surface of the upper die 3, and the cutters 33 are aligned with the cutter holes 23 and the punching grooves 113; the cutter 33 facilitates the notching of the punch 4, and the purpose of the cutter 33 aligning the cutter hole 23 and the notching 113 is to facilitate the cutter 33 being able to punch the punch 4 through the punch 4; a connecting shaft 34 is arranged in the middle of the upper surface of the upper die 3; the connecting shaft 34 is convenient to connect with a punching machine, so that the punching machine can apply pressure to the upper die 3 conveniently, the upper die 3 can move downwards under pressure conveniently, and the upper die 3 can drive the punching piece 4 to punch holes conveniently.
The working principle is as follows: during the use, place the mould under the punch press end of exerting pressure, then link together connecting axle 34 and the output of punch press, then link together locating plate 2 through bolt and lower mould 1, and align inserted bar 32 mounting groove 21 and rotate, make between inserted bar 32 and the mounting groove 21 together through threaded connection, later insert the position between baffle 12 and connection platform 11 with a 4 that punches a hole, then control the punch press, make the punch press 3 to last mould, make and go up mould 3 and move to lower mould 1, it can drive cutter 33 and punch a hole to punch a hole 4 to go up mould 3 when moving down, thereby reach the mesh of punching a hole to punching a hole 4.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A punching die for metal products is characterized in that: comprises a lower die (1), a positioning plate (2), an upper die (3) and a punching piece (4), a connecting table (11) is arranged on the upper surface of the lower die (1), a baffle plate (12) is arranged right in front of the connecting table (11), the upper surface of the lower die (1) is connected with a positioning plate (2) through a bolt, an upper die (3) is arranged right above the lower die (1), a containing rod (31) is arranged at the position of two sides of the bottom surface of the upper die (3) aligned with the mounting groove (21), a buffer spring (311) is arranged inside the containing rod (31), and an inserting rod (32) is arranged in the containing rod (31), the inserting rod (32) is rotatably connected with the containing rod (31), the bottom end of the inserted bar (32) is provided with a connector (321), the connector (321) is matched with the mounting groove (21), the middle part of the upper surface of the upper die (3) is provided with a connecting shaft (34), and the front end of the lower die (1) is provided with a punching piece (4).
2. The punching die for the metal product according to claim 1, wherein the upper surface of the connecting table (11) is provided with three connecting grooves (111), the connecting grooves (111) are arranged in a triangular shape, and the inner ring of the connecting grooves (111) is provided with an internal thread.
3. The punching die for the metal product according to claim 2, wherein the connecting table (11) is provided with a clamping table (112) at one end close to the baffle (12), and the upper surface of the clamping table (112) is uniformly provided with three punching grooves (113).
4. The punching die for the metal product according to claim 3, wherein the positioning plate (2) is provided with mounting grooves (21) at both sides of the upper surface thereof near the rear end, and bolt holes (22) at positions where the positioning plate (2) is aligned with the connecting grooves (111).
5. The punching die for the metal product according to claim 4, wherein the front end of the positioning plate (2) is provided with a knife hole (23) uniformly, and the knife hole (23) is aligned with the punching groove (113).
6. A punching die for metal products according to claim 5, characterized in that the upper die (3) is provided with three cutters (33) uniformly at the front end of the bottom surface, and the cutters (33) are aligned with the cutter holes (23) and the punching grooves (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646203.2U CN211071467U (en) | 2019-09-29 | 2019-09-29 | Punching die for metal products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646203.2U CN211071467U (en) | 2019-09-29 | 2019-09-29 | Punching die for metal products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071467U true CN211071467U (en) | 2020-07-24 |
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ID=71637343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921646203.2U Active CN211071467U (en) | 2019-09-29 | 2019-09-29 | Punching die for metal products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071467U (en) |
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2019
- 2019-09-29 CN CN201921646203.2U patent/CN211071467U/en active Active
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