CN216501873U - High-precision hardware stamping die - Google Patents

High-precision hardware stamping die Download PDF

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Publication number
CN216501873U
CN216501873U CN202122329884.3U CN202122329884U CN216501873U CN 216501873 U CN216501873 U CN 216501873U CN 202122329884 U CN202122329884 U CN 202122329884U CN 216501873 U CN216501873 U CN 216501873U
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China
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fixedly connected
die
springs
lower die
wall
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CN202122329884.3U
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Chinese (zh)
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宋海
李超
龚文俊
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Chengdu Jinggong Technology Co ltd
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Chengdu Jinggong Technology Co ltd
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Abstract

The utility model belongs to the technical field of stamping dies, and particularly relates to a high-precision hardware stamping die which comprises a shell, wherein an air cylinder is fixedly mounted at the top of the shell, a piston shaft of the air cylinder extends into the shell and is fixedly connected with a transverse plate, an upper die is arranged at the bottom of the transverse plate, a connecting groove is formed in the inner wall of the bottom of the shell, a lower die is connected in the connecting groove in a sliding mode, a plurality of second springs are fixedly connected to the bottom of the lower die, and one ends, far away from the lower die, of the second springs are fixedly connected to the inner wall of the bottom of the connecting groove. The automatic discharging device is reasonable in structural design, solves the problem that the upper die and the lower die are easy to damage due to overlarge impact force in the stamping process, prolongs the service life of the upper die and the lower die, realizes automatic discharging, and is high in practicability.

Description

High-precision hardware stamping die
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a high-precision hardware stamping die.
Background
The traditional hardware products, also called as 'small hardware', refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, the hardware in modern society is more extensive, a stamping die is in cold stamping processing, a special technological equipment for processing materials into parts, called as a cold stamping die, is retrieved, and the utility model with the publication number of CN213002212U discloses a high-precision hardware stamping die, which comprises an upper die, a lower die and a controller, the two sides of the bottom of the lower die are both fixedly connected with supporting legs, a clapboard is fixedly connected between the two supporting legs, the top fixedly connected with first hydraulic telescoping rod of baffle, the inner chamber and the fixedly connected with roof of first hydraulic telescoping rod run through to the lower mould, go up the top fixedly connected with electric telescopic handle of mould inner chamber, electric telescopic handle's bottom fixedly connected with connecting plate. According to the utility model, through the matched use of the upper die, the lower die, the controller, the electric telescopic rod, the connecting plate, the die core, the radar distance sensor, the second hydraulic telescopic rod, the display, the guide post and the guide groove, the upper die and the lower die can be positioned when being matched, so that the upper die and the lower die can be better ensured not to generate faults, the quality of products is improved, the thickness of the products can be positioned, and the production efficiency of the products is improved.
However, the design has disadvantages, and the design does not have a buffer structure, and is easy to cause damage to the upper die and the lower die in the stamping process, so a high-precision hardware stamping die is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that an upper die and a lower die are easy to damage in a stamping process because a buffer structure is not provided in the prior art, and provides a high-precision hardware stamping die.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-precision hardware stamping die comprises a shell, wherein a cylinder is fixedly installed at the top of the shell, a piston shaft of the cylinder extends into the shell and is fixedly connected with a transverse plate, an upper die is arranged at the bottom of the transverse plate, a connecting groove is formed in the inner wall of the bottom of the shell, a lower die is slidably connected in the connecting groove, a plurality of second springs are fixedly connected at the bottom of the lower die, one ends of the second springs, far away from the lower die, are fixedly connected to the inner wall of the bottom of the connecting groove, a plurality of sliding plates are slidably connected in the connecting groove, a plurality of third springs are fixedly connected to one side, close to each other, of two corresponding sliding plates in the plurality of sliding plates, a plurality of fourth springs are fixedly connected to one side, close to each other, of the two corresponding sliding plates in the plurality of sliding plates, round shafts are fixedly welded at the front sides of the plurality of sliding plates, and the same right-angle plate is movably sleeved outside the two corresponding round shafts in the plurality of round shafts, and the plurality of right-angle plates are fixedly connected at the bottom of the lower die.
Preferably, the bottom fixed mounting of diaphragm has a plurality of sleeves, and fixed mounting has a plurality of slide bars on the bottom inner wall of casing, and a plurality of sleeves slip the cover and establish in the outside of corresponding slide bar, the equal fixedly connected with first spring in top of a plurality of slide bars, and the one end fixed connection that corresponding slide bar was kept away from to a plurality of first springs is on corresponding telescopic top inner wall.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the connecting groove, the limiting blocks are fixedly connected to the two sides of the lower die, and the two limiting blocks are connected in the corresponding limiting grooves in a sliding mode.
Preferably, fixed mounting has two cardboards on the bottom inner wall of spread groove, two horizontal poles of one side fixedly connected with that two cardboards are close to each other, and the equal sliding sleeve of a plurality of slides is established in the outside of two horizontal poles.
Preferably, two rectangular holes are formed in the front side of the right-angle plate, and the right-angle plate is movably sleeved on the outer sides of the two circular shafts through the two rectangular holes.
Preferably, a groove is formed in the inner wall of the bottom of the lower die, a telescopic motor is fixedly mounted in the groove, a support plate is fixedly connected to an output shaft of the telescopic motor, and the support plate is connected in the lower die in a sliding and sealing mode.
According to the high-precision hardware stamping die, the sleeves, the sliding rods and the first springs are matched together, the right-angle plate is matched with the two circular shafts together, and the second springs, the third springs and the fourth springs are matched together, so that a good buffering effect can be achieved in the stamping process, the problem that the upper die and the lower die are damaged easily due to overlarge impact force in the stamping process is solved, and the service lives of the upper die and the lower die are prolonged;
according to the high-precision hardware stamping die, the supporting plate is driven by the driving telescopic motor to move upwards to eject a workpiece, so that automatic discharging is realized, and the use is convenient;
the automatic discharging device is reasonable in structural design, solves the problem that the upper die and the lower die are easy to damage due to overlarge impact force in the stamping process, prolongs the service life of the upper die and the lower die, realizes automatic discharging, and is high in practicability.
Drawings
FIG. 1 is a schematic perspective view of a high-precision hardware stamping die according to the present invention;
FIG. 2 is a schematic sectional view of a front view of a high-precision hardware stamping die according to the present invention;
fig. 3 is a schematic structural diagram of a part a of a high-precision hardware stamping die according to the present invention.
In the figure: 1. a housing; 2. a cylinder; 3. a transverse plate; 4. an upper die; 5. a sleeve; 6. a slide bar; 7. a first spring; 8. connecting grooves; 9. a lower die; 10. a second spring; 11. a slide plate; 12. a third spring; 13. a fourth spring; 14. a circular shaft; 15. a right-angle plate; 16. a groove; 17. a telescopic motor; 18. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-3, a high-precision hardware stamping die comprises a housing 1, a cylinder 2 is fixedly installed at the top of the housing 1, a piston shaft of the cylinder 2 extends into the housing 1 and is fixedly connected with a transverse plate 3, an upper die 4 is arranged at the bottom of the transverse plate 3, a connecting groove 8 is formed in the inner wall of the bottom of the housing 1, a lower die 9 is slidably connected in the connecting groove 8, a plurality of second springs 10 are fixedly connected at the bottom of the lower die 9, one ends of the second springs 10 far away from the lower die 9 are fixedly connected to the inner wall of the bottom of the connecting groove 8, a plurality of sliding plates 11 are slidably connected in the connecting groove 8, a plurality of third springs 12 are fixedly connected at one sides of the sliding plates 11 close to each other, a plurality of fourth springs 13 are fixedly connected at one sides of the sliding plates 11 close to each other, and a circular shaft 14 is fixedly welded at the front sides of the sliding plates 11, the outer side of two corresponding round shafts 14 in the round shafts 14 is movably sleeved with the same right-angle plate 15, and the right-angle plates 15 are fixedly connected to the bottom of the lower die 9.
According to the utility model, a plurality of sleeves 5 are fixedly arranged at the bottom of the transverse plate 3, a plurality of sliding rods 6 are fixedly arranged on the inner wall of the bottom of the shell 1, the plurality of sleeves 5 are slidably sleeved on the outer sides of the corresponding sliding rods 6, the top ends of the plurality of sliding rods 6 are fixedly connected with first springs 7, and one ends of the plurality of first springs 7, which are far away from the corresponding sliding rods 6, are fixedly connected to the inner walls of the tops of the corresponding sleeves 5, so that a certain buffering effect can be achieved in the stamping process.
In the utility model, the inner walls of two sides of the connecting groove 8 are both provided with limiting grooves, two sides of the lower die 9 are both fixedly connected with limiting blocks, and the two limiting blocks are connected in the corresponding limiting grooves in a sliding manner to limit the lower die 9.
According to the utility model, two clamping plates are fixedly arranged on the inner wall of the bottom of the connecting groove 8, two cross rods are fixedly connected to one side, close to each other, of the two clamping plates, and the plurality of sliding plates 11 are all slidably sleeved on the outer sides of the two cross rods, so that the plurality of sliding plates 11 can be conveniently and slidably connected.
In the utility model, two rectangular holes are formed in the front side of the right-angle plate 15, and the right-angle plate 15 is movably sleeved outside the two circular shafts 14 through the two rectangular holes, so that the right-angle plate 15 is conveniently and movably sleeved.
In the utility model, the inner wall of the bottom of the lower die 9 is provided with a groove 16, a telescopic motor 17 is fixedly arranged in the groove 16, an output shaft of the telescopic motor 17 is fixedly connected with a support plate 18, and the support plate 18 is connected in the lower die 9 in a sliding and sealing manner, so that automatic discharging is facilitated.
In the utility model, when the stamping die is used, the upper die 4 can be driven to move downwards through the driving cylinder 2 by the transverse plate 3 to perform stamping operation, meanwhile, the plurality of sleeves 5, the plurality of slide bars 6 and the plurality of first springs 7 can be matched together, so that a buffering effect can be realized in the stamping process, a large impact force is avoided, the plurality of second springs 10 can be extruded by the lower die 9, the plurality of third springs 12 can be moved away from each other and stretched by the right-angle plate 15 and the two round shafts 14, and the plurality of fourth springs 13 can be extruded simultaneously, so that a good buffering effect can be realized in the stamping process, in addition, after the stamping is finished, the supporting plate 18 can be driven by the driving telescopic motor 17 to move upwards to eject a workpiece, so that the automatic discharging is realized, and the use is convenient.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a high-accuracy five metals stamping die, includes casing (1), its characterized in that, the top fixed mounting of casing (1) has cylinder (2), the piston shaft of cylinder (2) extends to casing (1) in and fixedly connected with diaphragm (3), the bottom of diaphragm (3) is equipped with mould (4), spread groove (8) have been seted up on the bottom inner wall of casing (1), sliding connection has bed die (9) in spread groove (8), the bottom fixedly connected with a plurality of second springs (10) of bed die (9), the equal fixed connection of one end that bed die (9) were kept away from in a plurality of second springs (10) is on the bottom inner wall of spread groove (8), sliding connection has a plurality of slide (11) in spread groove (8), one side fixedly connected with a plurality of third springs (12) that two corresponding slide (11) are close to each other in a plurality of slide (11), a plurality of fourth springs (13) of one side fixedly connected with that two corresponding slide (11) are close to each other in a plurality of slide (11), the equal fixed welding in front side of a plurality of slide (11) has circle axle (14), the outside activity cover of two corresponding circle axles (14) in a plurality of circle axles (14) is equipped with same right-angle plate (15), the equal fixed connection in the bottom of bed die (9) of a plurality of right-angle plates (15).
2. The high-precision hardware stamping die according to claim 1, characterized in that, the bottom fixed mounting of diaphragm (3) has a plurality of sleeves (5), fixed mounting has a plurality of slide bars (6) on the bottom inner wall of casing (1), and a plurality of sleeves (5) slip the cover and establish in the outside of corresponding slide bar (6), the equal fixedly connected with first spring (7) in top of a plurality of slide bars (6), and the one end fixed connection that corresponding slide bar (6) was kept away from in a plurality of first springs (7) is on the top inner wall of corresponding sleeve (5).
3. The high-precision hardware stamping die according to claim 1, wherein limiting grooves are formed in inner walls of two sides of the connecting groove (8), limiting blocks are fixedly connected to two sides of the lower die (9), and the two limiting blocks are connected to corresponding limiting grooves in a sliding mode.
4. A high-precision hardware stamping die as claimed in claim 1, wherein two clamping plates are fixedly mounted on the inner wall of the bottom of the connecting groove (8), two cross rods are fixedly connected to the side where the two clamping plates are close to each other, and the sliding plates (11) are slidably sleeved on the outer sides of the two cross rods.
5. A high-precision hardware stamping die as claimed in claim 1, wherein two rectangular holes are opened on the front side of the right-angle plate (15), and the right-angle plate (15) is movably sleeved on the outer sides of the two circular shafts (14) through the two rectangular holes.
6. A high-precision hardware stamping die according to claim 1, characterized in that a groove (16) is formed in the inner wall of the bottom of the lower die (9), a telescopic motor (17) is fixedly installed in the groove (16), a support plate (18) is fixedly connected to the output shaft of the telescopic motor (17), and the support plate (18) is connected in the lower die (9) in a sliding and sealing manner.
CN202122329884.3U 2021-09-26 2021-09-26 High-precision hardware stamping die Active CN216501873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122329884.3U CN216501873U (en) 2021-09-26 2021-09-26 High-precision hardware stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122329884.3U CN216501873U (en) 2021-09-26 2021-09-26 High-precision hardware stamping die

Publications (1)

Publication Number Publication Date
CN216501873U true CN216501873U (en) 2022-05-13

Family

ID=81520781

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122329884.3U Active CN216501873U (en) 2021-09-26 2021-09-26 High-precision hardware stamping die

Country Status (1)

Country Link
CN (1) CN216501873U (en)

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