CN210907725U - Hardware mould of crashproof for five metals production - Google Patents

Hardware mould of crashproof for five metals production Download PDF

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Publication number
CN210907725U
CN210907725U CN201922035088.1U CN201922035088U CN210907725U CN 210907725 U CN210907725 U CN 210907725U CN 201922035088 U CN201922035088 U CN 201922035088U CN 210907725 U CN210907725 U CN 210907725U
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China
Prior art keywords
die
lower die
buffer
hardware
collision
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Application number
CN201922035088.1U
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Chinese (zh)
Inventor
张丽容
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Suzhou Guangyuan Mould Co Ltd
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Suzhou Guangyuan Mould Co Ltd
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Priority to CN201922035088.1U priority Critical patent/CN210907725U/en
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Abstract

The utility model discloses an anti-collision hardware mould for hardware production, which comprises an equipment platform; a lower die is arranged on the equipment table, and an upper die is arranged above the lower die in the vertical direction; a positioning mounting plate is arranged between the lower die and the equipment table, and a buffer structure is arranged between the positioning mounting plate and the lower die; the buffer structure comprises a piston rod connected with the lower surface of the lower die, a hollow buffer cylinder is sleeved outside the piston rod, a buffer chute is arranged inside the buffer cylinder, and a buffer spring is arranged inside the buffer chute; limiting plates are arranged on the side faces of the left side and the right side of the lower die. The utility model discloses a setting is at the location mounting panel of bed die bottom to and the buffer structure who sets up between bed die and location mounting panel plays the effect of the buffering of high strength when the striking that comes from the mould that the bed die received, plays effectual guard action to the bed die.

Description

Hardware mould of crashproof for five metals production
Technical Field
The utility model relates to a mould field specifically is a hardware mould of crashproof for hardware production.
Background
The hardware mould is in the industrial production, with various presses and specialized tools installed on the press, make the metal material into the part or products of the desired shape through the pressure, this specialized tool is known as the hardware mould together, the material strip of the progressive die moves to a direction all the time in the stamping process; the progressive die moves in two or more directions after the material belt in the die is cut off; the material belt feeding is finished in the mold, namely, an automatic progressive mold; the method is characterized in that a workpiece stamping processing rated die is completed by moving dies or parts on a stamping production chain by using mechanical arms or other automatic facilities for stamping dies with different processes, and the die is called a multi-station die.
However, the existing hardware mould has some defects in the using process, for example, when the lower mould of the hardware mould is impacted by the upper mould, the lower mould is easy to deform and shift.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hardware mould of crashproof for hardware production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-collision hardware mould for hardware production comprises an equipment table; a lower die is arranged on the equipment table, and an upper die is arranged above the lower die in the vertical direction; an upper inner die is arranged in the upper die, and a lower inner die is arranged in the lower die; guide posts are arranged at the four peripheral corners of the lower die, and guide sleeves matched with the guide posts are arranged on the lower surface of the upper die;
a positioning mounting plate is arranged between the lower die and the equipment table, and a buffer structure is arranged between the positioning mounting plate and the lower die; the buffer structure comprises a piston rod connected with the lower surface of the lower die, a hollow buffer cylinder is sleeved outside the piston rod, a buffer chute is arranged inside the buffer cylinder, and a buffer spring is arranged inside the buffer chute; limiting plates are arranged on the side faces of the left side and the right side of the lower die respectively, and the left side and the right side of each limiting plate are connected with a protective baffle; a plurality of layers of anti-collision grid sheets are connected among the limiting plate, the protective baffle and the lower die, and a driving cylinder is connected to one surface, far away from the lower die, of the limiting plate.
Preferably, the cavity among the limiting plate, the protective baffle and the lower die is filled with a buffer material, so that the buffer effect is achieved.
Preferably, the buffer spring comprises an inner spring and an outer spring, and the inner spring is arranged in the outer spring, so that the buffer strength of the buffer spring is further strengthened, the rigidity of the buffer spring is improved, and the service life of the buffer spring is prolonged.
Preferably, all be provided with a plurality of screw thread mounting hole on location mounting panel and the bed die for the location and the installation of location mounting panel and bed die, and convenient to detach and maintenance.
Preferably, the left side and the right side of the bottom of the piston rod are provided with limiting stop posts, so that the piston rod is limited.
Preferably, the bottom of the equipment table is provided with a rack for bearing the equipment table.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting is at the location mounting panel of bed die bottom to and the buffer structure who sets up between bed die and location mounting panel plays the effect of the buffering of high strength when the striking that comes from the mould that the bed die received, plays effectual guard action to the bed die.
2. The utility model discloses a cooperation that sets up between driving actuating cylinder and limiting plate, the guard flap in the bed die left and right sides plays effectual limiting displacement to the bed die during operation, prevents that the bed die from taking place the offset at the during operation, influences the machining precision.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural diagram of the buffering structure of the present invention.
In the figure: 1. an equipment table; 2. a lower die; 3. an upper die; 4. an upper inner mold; 5. a lower inner mold; 6. a guide post; 7. a guide sleeve; 8. positioning the mounting plate; 9. a piston rod; 10. a buffer cylinder; 11. a buffer chute; 12. a limiting plate; 13. a protective baffle; 14. anti-collision grid sheet; 15. a driving cylinder; 16. an inner spring; 17. an outer spring; 18. a threaded mounting hole; 19. limiting a stop post; 20. and a frame.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an anti-collision hardware mould for hardware production comprises an equipment table 1; a lower die 2 is arranged on the equipment table 1, and an upper die 3 is arranged above the lower die 2 in the vertical direction; an upper inner die 4 is arranged in the upper die 3, and a lower inner die 5 is arranged in the lower die 2; guide posts 6 are arranged at the four peripheral corners of the lower die 2, and guide sleeves 7 matched with the guide posts 6 are arranged on the lower surface of the upper die 3;
a positioning mounting plate 8 is arranged between the lower die 2 and the equipment platform 1, and a buffer structure is arranged between the positioning mounting plate 8 and the lower die 2; the buffer structure comprises a piston rod 9 connected with the lower surface of the lower die 2, a hollow buffer cylinder 10 is sleeved outside the piston rod 9, a buffer chute 11 is arranged inside the buffer cylinder 10, and a buffer spring is arranged inside the buffer chute 11; limiting plates 12 are arranged on the side surfaces of the left side and the right side of the lower die 2, and the left side and the right side of each limiting plate 12 are connected with protective baffles 13; a plurality of layers of anti-collision grid sheets 14 are connected among the limiting plate 12, the protective baffle 13 and the lower die 2, and a driving cylinder 15 is connected on one surface of the limiting plate 12, which is far away from the lower die 2.
Further, the cavity among the limiting plate 12, the guard baffle 13 and the lower die 2 is filled with a buffer material.
Further, the buffer spring includes an inner spring 16 and an outer spring 17, and the inner spring 16 is disposed inside the outer spring 17.
Furthermore, a plurality of threaded mounting holes 18 are formed in the positioning mounting plate 8 and the lower die 2.
Furthermore, the left side and the right side of the bottom of the piston rod 9 are both provided with limit stop posts 19.
Further, a rack 20 is provided at the bottom of the equipment stand 1.
The working principle is as follows: when the utility model is used, the lower die and the positioning mounting plate 8 are firstly installed on the equipment platform 1 through the thread mounting hole 18 and the bolt, then an operator switches on an external power supply of the utility model, and then two driving cylinders 15 on the left side and the right side of the lower die 2 are simultaneously started, so that the two driving cylinders 15 drive the limiting plate 12 to do linear driving motion towards the lower die 2 through the output end until the limiting plate 12 is directly contacted with the surface of the lower die 2, and the protective baffle 13 and the limiting plate 12 on the left side and the right side of the limiting plate 12 form a concave protective structure for the lower die 12; then, an operator places the hardware mould to be pressed in the lower inner mould 5 on the lower mould 2, and the mould is guided and positioned through the matching between the guide post 6 and the guide sleeve 7; the upper die 3 and the lower die 2 are matched to perform die pressing, when the lower die 2 is impacted by the upper die 2, the impact force is under the action of the inner spring 16 and the outer spring 17, so that the piston rod 9 linearly moves in the buffer chute 11 in the buffer cylinder 10, the impact force is effectively buffered, and the impact on the whole die is reduced; and the limiting plate 12 and the protective baffle 13 play a limiting and buffering role on the lower die 2 through a plurality of layers of anti-collision grid sheets 14 connected between the limiting plate and the lower die 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a hardware mould of crashproof for hardware production which characterized in that: comprises an equipment table (1); a lower die (2) is arranged on the equipment table (1), and an upper die (3) is arranged above the lower die (2) in the vertical direction; an upper inner die (4) is arranged in the upper die (3), and a lower inner die (5) is arranged in the lower die (2); guide posts (6) are arranged at the peripheral corners of the lower die (2), and a guide sleeve (7) matched with the guide posts (6) is arranged on the lower surface of the upper die (3);
a positioning mounting plate (8) is arranged between the lower die (2) and the equipment table (1), and a buffer structure is arranged between the positioning mounting plate (8) and the lower die (2); the buffer structure comprises a piston rod (9) connected with the lower surface of the lower die (2), a hollow buffer cylinder (10) is sleeved outside the piston rod (9), a buffer sliding groove (11) is arranged inside the buffer cylinder (10), and a buffer spring is arranged inside the buffer sliding groove (11); limiting plates (12) are arranged on the side faces of the left side and the right side of the lower die (2), and the left side and the right side of each limiting plate (12) are connected with protective baffles (13); a plurality of layers of anti-collision grid sheets (14) are connected among the limiting plate (12), the protective baffle (13) and the lower die (2), and a driving cylinder (15) is connected to one surface, far away from the lower die (2), of the limiting plate (12).
2. The anti-collision hardware die for hardware production according to claim 1, characterized in that: and a buffer material is filled in a cavity among the limiting plate (12), the protective baffle (13) and the lower die (2).
3. The anti-collision hardware die for hardware production according to claim 1, characterized in that: the buffer spring comprises an inner spring (16) and an outer spring (17), and the inner spring (16) is arranged inside the outer spring (17).
4. The anti-collision hardware die for hardware production according to claim 1, characterized in that: and the positioning mounting plate (8) and the lower die (2) are both provided with a plurality of thread mounting holes (18).
5. The anti-collision hardware die for hardware production according to claim 1, characterized in that: and the left side and the right side of the bottom of the piston rod (9) are provided with limiting stop posts (19).
6. The anti-collision hardware die for hardware production according to claim 1, characterized in that: the bottom of the equipment table (1) is provided with a rack (20).
CN201922035088.1U 2019-11-22 2019-11-22 Hardware mould of crashproof for five metals production Active CN210907725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922035088.1U CN210907725U (en) 2019-11-22 2019-11-22 Hardware mould of crashproof for five metals production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922035088.1U CN210907725U (en) 2019-11-22 2019-11-22 Hardware mould of crashproof for five metals production

Publications (1)

Publication Number Publication Date
CN210907725U true CN210907725U (en) 2020-07-03

Family

ID=71344574

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922035088.1U Active CN210907725U (en) 2019-11-22 2019-11-22 Hardware mould of crashproof for five metals production

Country Status (1)

Country Link
CN (1) CN210907725U (en)

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