CN216126422U

CN216126422U - Stamping device for sheet metal parts

Info

Publication number: CN216126422U
Application number: CN202122835072.6U
Authority: CN
Inventors: 温国达
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-25
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a sheet metal part stamping device, wherein two sides of the upper end of a base are respectively connected with a vertical frame, the upper end of the base is also connected with a supporting seat, a buffer assembly is connected inside the supporting seat, the upper end of the supporting seat is connected with a buffer plate, the upper end of the buffer plate is connected with a lower die, the upper end of the lower die is provided with a stamping cavity, the bottom of the stamping cavity is positioned on the lower die and is provided with a stamping hole, the lower end of the stamping hole extends to the upper end of the supporting seat, the top of the vertical frame is connected with a top plate, the upper end of the top plate is provided with an air cylinder, and the lower end of the air cylinder penetrates through the lower end of the top plate and is connected with a connecting frame; the sheet metal part forming device has the advantages that the sheet metal part forming effect can be achieved, the sheet metal part can be demoulded easily, the service life of the sheet metal part forming device can be prolonged, noise pollution is reduced, each structure is a conventional part, the sheet metal part forming device can be replaced independently during maintenance and damage, and the use cost is low.

Description

Stamping device for sheet metal parts

Technical Field

The utility model relates to the technical field of stamping devices for sheet metal parts of color sorters, in particular to a stamping device for sheet metal parts.

Background

The color selector is equipment for automatically sorting out heterochromatic particles in particle materials by utilizing a photoelectric detection technology according to the difference of optical characteristics of the materials. The color sorter is widely applied to the industries of grain, food, pigment chemical industry and the like, the color sorter mainly comprises a feeding system, an optical detection system, a signal processing system and a separation execution system, the components of part of the systems comprise sheet metal parts, and the production and the processing of the sheet metal parts need to use a stamping device.

As in application No.: CN201611018925.4 a car sheet metal component stamping device, including punching press head and punching press end, the overhead punching press end that is equipped with of punching press is served and is equipped with the sheet metal component appearance that matches with it, is equipped with the extrusion chamber in punching press end below, the punching press end is accepted to the extrusion chamber, and the punching press head does the downward action and extrudes the extrusion chamber with the punching press end, is equipped with the venthole by the extrusion chamber, and the extrusion chamber is gone out outward to the venthole, is equipped with on the venthole and seals. Be equipped with the punching press end on stamping device, can let the sheet metal component carry out the shaping fast, can let the outside shaping of sheet metal component more high-efficient and quick like this, be equipped with the venthole on the extrusion chamber, can further break away from stamping device with the sheet metal component under the extrusion of air, it is more convenient to let the sheet metal component punching press.

Based on the search of the above-mentioned patent to and combine the equipment discovery among the prior art, the sheet metal component is adding man-hour, and noise, vibrations that stamping device produced are great, in order to guarantee the life of equipment and noise abatement, need subdue vibrations, the noise of equipment punching press process. The existing sheet metal part stamping device has the following defects in the actual use process, such as: the vibration is large; the noise is large.

In view of the above, research and improvement are made on the existing structure and defects, and a sheet metal part stamping device is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping device for sheet metal parts, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a stamping device for sheet metal parts comprises a base, wherein two sides of the upper end of the base are respectively connected with a vertical frame, the upper end of the base is also connected with a supporting seat, the inside of the supporting seat is connected with a buffer component, the upper end of the supporting seat is connected with a buffer plate, the upper end of the buffer plate is connected with a lower die, the upper end of the lower die is provided with a stamping cavity, the bottom of the punching cavity is positioned on the lower die and is provided with a punching hole, the lower end of the punching hole extends to the upper end of the supporting seat, the top of the vertical frame is connected with a top plate, the upper end of the top plate is provided with an air cylinder, the lower end of the air cylinder penetrates to the lower end of the top plate and is connected with a connecting frame, through holes for penetrating through the vertical frame are respectively arranged at two ends of the connecting frame, an upper die is arranged at the lower end of the connecting frame, the lower extreme of going up the mould is connected with stamping rod, stamping rod and punching press pore pair correspond the setting, and the during operation is mutually supported to sheet metal component stamping forming.

As the further optimization of the technical scheme, the inside of the supporting seat is provided with a mounting groove for mounting the buffering assembly, the lower end of the stamping rod is provided with a reinforcing sheet, and the arrangement of the reinforcing sheet can prolong the service life of the stamping rod.

As the further optimization of this technical scheme, buffering subassembly includes fixing base, first spring, intermediate plate, second spring, upper plate, buffering post, the inside upper end at the supporting seat is connected to the lower extreme of fixing base, first spring sets up the upper end of connecting at the fixing base for a plurality of groups equidistance, the intermediate plate is connected between first spring and second spring, the upper end at the second spring is connected to the upper plate, the buffering post is connected in the upper end of upper plate, and the upper end of buffering post extends to the lower extreme in punching press hole, through the setting of buffering subassembly, cushions the impact force of leaving over after the punching press is accomplished, reduces vibrations and helps the drawing of patterns of sheet metal component.

As the further optimization of this technical scheme, the inside lower extreme in punching press chamber is equipped with buffer pad, and buffer pad is rubber gasket, plays the effect that the abrasionproof decreases, buffer pad's upper end is equipped with the through-hole, the lower extreme in punching press hole runs through the buffer board, and the through-hole that buffer pad's upper end was equipped with corresponds the setting with the punching press hole for the punching press pole can run through, realizes the function of punching a hole.

As a further optimization of the technical scheme, an anti-slip gasket is further connected between the lower end of the air cylinder and the top plate, and the protection effect is achieved.

As a further optimization of the technical scheme, the through holes at the two ends of the connecting frame are respectively provided with the bearings, and the inner sides of the bearings are sleeved outside the vertical frame, so that the connecting frame can slide smoothly when moving up and down.

As the further optimization of this technical scheme, the cushion column still includes cavity, third spring, slide, intermediate prop, cushion, elastic construction, the cavity sets up the inside at the cushion column, the third spring sets up and installs the bottom at the cavity for a plurality of groups equidistance, the upper end at the third spring is connected to the slide, the intermediate prop is connected between slide and cushion, the cushion sets up the outside at the cushion column, elastic construction sets up in the upper end inner wall both sides of cushion column, through the cushion column can make when the punching press pole punching press with the cushion column after the impact force that produces be cushioned, diluted, effective shock attenuation, increase of service life.

As the further optimization of this technical scheme, elastic construction still includes spout, slider, fourth spring, rubber lug, the spout is located the upper end both sides of cavity, the slider cunning connects to in the spout, the lower extreme of fourth spring is connected upper end connection in the spout and is at the slider lower extreme, rubber lug connects the one end at the slider, rubber lug's upper end extends to the ascending outside of cavity, plays abrasionproof damage and resilience effect to the cushion through elastic construction's setting, further reaches the buffering effect.

Compared with the prior art, the utility model has the beneficial effects that: the shock absorption and noise reduction device has the advantages that the impact force generated after the impact rod is contacted with the lower buffer assembly is absorbed, the shock absorption, noise reduction and demolding easiness functions are realized, the service life of the device can be effectively prolonged, the shock absorption and noise reduction functions are completed through the mutual matching of the structures of the buffer assembly, the shock absorption and noise reduction functions are completed again through the mutual matching of the assemblies included in the buffer column, the shock absorption and noise reduction functions are also realized through the mutual matching of the elastic structure structures, the effective forming effect of a sheet metal part can be realized, the sheet metal part is easy to demold, the service life of the device can be prolonged, the noise pollution is reduced, each structure is a conventional part, the device can be independently replaced during maintenance and damage, and the use cost is low.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a buffer assembly according to the present invention;

FIG. 3 is a schematic view of the internal structure of the buffer column according to the present invention;

FIG. 4 is a schematic diagram of a position structure of the rubber bump when the bumper is viewed from above;

FIG. 5 is a schematic view of the side view of the interior of the lower mold of the present invention;

FIG. 6 is a schematic top view of the stamping rod of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a supporting seat; 3. mounting grooves; 4. punching a hole; 5. a buffer plate; 6. a lower die; 7. a cushion pad; 8. punching a cavity; 9. erecting a frame; 10. a cylinder; 11. an anti-slip gasket; 12. a connecting frame; 13. an upper die; 14. a stamping rod; 15. a buffer column; 16. a middle plate; 17. a fixed seat; 18. a first spring; 19. an upper plate; 20. an elastic pad; 22. a slider; 23. a rubber bump; 24. a fourth spring; 25. a chute; 26. a cavity; 27. a slide plate; 28. a third spring; 29. a middle column; 30. a reinforcing sheet; 31. a top plate; 32. a second spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that a referred mechanism or component 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.

Example (b):

as shown in figures 1 to 6:

the utility model provides a technical scheme that: the utility model provides a sheet metal component stamping device, includes base 1, the upper end both sides of base 1 are connected with grudging post 9 respectively, the upper end of base 1 still is connected with supporting seat 2, constitutes the support main part in the lower extreme, and roof 31 of upper end then keeps structural stability at the upper end

The stamping die comprises a supporting seat 2, a buffer assembly is connected inside the supporting seat 2, a buffer plate 5 is connected to the upper end of the supporting seat 2, a lower die 6 is connected to the upper end of the buffer plate 5, a stamping cavity 8 is arranged at the upper end of the lower die 6, a stamping hole 4 is formed in the bottom of the stamping cavity 8 and located on the lower die 6, the lower end of the stamping hole 4 extends to the upper end of the supporting seat 2, a top plate 31 is connected to the top of a vertical frame 9, a cylinder 10 is installed at the upper end of the top plate 31, a connecting frame 12 is connected to the lower end, penetrating from the lower end of the cylinder 10 to the lower end of the top plate 31, through holes for penetrating through the vertical frame 9 are formed in each of the two ends of the connecting frame 12, an upper die 13 is arranged at the lower end of the connecting frame 12, a stamping rod 14 is connected to the lower end of the upper die 13, the stamping rod 14 corresponds to the stamping hole 4, the upper die 13, the lower end, the cylinder 10 is driven by the sliding of the connecting frame 12, so that the stamping rod 14 punches a sheet metal part in the stamping cavity 8 in the lower die 6, the support seat 2 and the base 1 are strongly supported at the bottom.

During the concrete implementation, the inside of supporting seat 2 is equipped with the mounting groove 3 that is used for installing buffering subassembly, the lower extreme of punching rod 14 is equipped with reinforcing sheet 30, cushions in the inside of supporting seat 2, provides the buffering space, with the noise isolated inside, noise pollution abatement.

In specific implementation, the buffer assembly comprises a fixed seat 17, a first spring 18, a middle plate 16, a second spring 32, an upper plate 19 and a buffer column 15, the lower end of the fixed seat 17 is connected with the upper end of the interior of the supporting seat 2, the first springs 18 are arranged in a plurality of groups with equal distance and are connected with the upper end of the fixed seat 17, the middle plate 16 is connected between the first spring 18 and the second spring 32, the upper plate 19 is connected to the upper end of the second spring 32, the cushion post 15 is connected to the upper end of the upper plate 19, and the upper end of the buffer column 15 extends to the lower end of the punching hole 4, the buffer column 15 at the upper end is punched and moved downwards to make the upper plate 19 move downwards, drive the second spring 32 to bounce, the middle plate 16 move downwards, the first spring 18 bounce, the resilience of the first spring 18 and the second spring 32 enables the structures above the fixed seat 17 to float up and down, so that the buffering and shock absorption functions are realized.

During specific implementation, the inside lower extreme in punching press chamber 8 is equipped with buffer pad 7, and buffer pad 7 is the rubber gasket, plays the protect function of buffering in the middle of, buffer pad 7's upper end is equipped with the through-hole, buffer board 5 is run through to the lower extreme in punching press hole 4, and the through-hole that buffer pad 7's upper end was equipped with corresponds the setting with punching press hole 4, and the lower extreme gets into punching press hole 4 during the punching press of punching press pole 14.

During specific implementation, an anti-skid gasket 11 is further connected between the lower end of the cylinder 10 and the top plate 31, so that anti-skid protection is achieved for the working process of the cylinder 10, and an anti-abrasion effect is also achieved for the top plate 31.

During specific implementation, the through holes at the two ends of the connecting frame 12 are respectively provided with a bearing, and the inner side of the bearing is sleeved outside the vertical frame 9, so that a buffer protection function between structures is achieved.

During the concrete implementation, cushion column 15 still includes cavity 26, third spring 28, slide 27, intermediate strut 29, cushion 20, elastic construction, cavity 26 sets up the inside at cushion column 15, third spring 28 sets up and installs the bottom at cavity 26 for a plurality of groups equidistance, slide 27 is connected in the upper end of third spring 28, intermediate strut 29 is connected between slide 27 and cushion 20, cushion 20 sets up the outside at cushion column 15, elastic construction sets up the upper end inner wall both sides at cushion column 15, and the impact force of transmission makes cushion 20 not have great rigidity wearing and tearing and slide 27 to its contact and the vibration of absorption of springing under the drive of third spring 28, and intermediate strut 29 supports and rebounds, and the noise absorption in cavity 26 plays the inside noise reduction.

During the concrete implementation, elastic structure still includes spout 25, slider 22, fourth spring 24, rubber bump 23, spout 25 is located the upper end both sides of cavity 26, slider 22 slips to in the spout 25, the lower extreme of fourth spring 24 is connected upper end connection in spout 25 and is being in the slider 22 lower extreme, rubber bump 23 is connected in the one end of slider 22, the upper end of rubber bump 23 extends to the outside that rises of cavity 26, and the lower extreme contacts rubber bump 23 when cushion 20 falls back, and no rigid contact can absorb vibrations noise abatement, and slider 22 slides in spout 25 and keeps perpendicular buffering impact force and then guarantees effective and sustainable absorption vibrations power effect, and fourth spring 24 is continuous to kick-back, and then reaches better buffering effect.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, a sheet metal part is arranged in the stamping cavity 8 of the lower die 6, the upper die 13 drives the stamping rod 14 to punch the sheet metal part through the output of the air cylinder 10, the impact force generated after the stamping rod 14 is contacted with the buffer component at the lower end is absorbed, the functions of shock absorption, noise reduction and easy demoulding are realized, the service life of the device can be effectively prolonged, the buffer component comprises a fixed seat 17, a first spring 18, a middle plate 16, a second spring 32, an upper plate 19 and a buffer column 15, the structures are matched with each other to finish the shock absorption and noise reduction functions, the buffer column 15 further comprises a cavity 26, a third spring 28, a sliding plate 27, a middle column 29, an elastic cushion 20 and an elastic structure, the components are matched with each other to finish the shock absorption and noise reduction functions again, the elastic structure further comprises a sliding groove 25, a sliding block 22, a fourth spring 24 and a rubber bump 23, and the structures are matched with each other to achieve the purposes of buffering, shock absorption and shock absorption, The function of making an uproar can not only reach the effective fashioned effect of sheet metal component, can also play and make the sheet metal component easily drawing of patterns, can also prolong the life of this device, noise abatement pollution.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sheet metal component stamping device, includes base (1), its characterized in that: the upper end of the base (1) is connected with upright frames (9) respectively, the upper end of the base (1) is also connected with a supporting seat (2), the inside of the supporting seat (2) is connected with a buffering component, the upper end of the supporting seat (2) is connected with a buffering plate (5), the upper end of the buffering plate (5) is connected with a lower die (6), the upper end of the lower die (6) is provided with a punching cavity (8), the bottom of the punching cavity (8) is positioned on the lower die (6) and is provided with a punching hole (4), the lower end of the punching hole (4) extends to the upper end of the supporting seat (2), the top of the upright frame (9) is connected with a top plate (31), the upper end of the top plate (31) is provided with a cylinder (10), the lower end of the cylinder (10) penetrates through the lower end of the top plate (31) and is connected with a connecting frame (12), and the two ends of the connecting frame (12) are respectively provided with through holes for penetrating through the upright frame (9), the lower extreme of link (12) is equipped with mould (13), the lower extreme of going up mould (13) is connected with stamping rod (14), stamping rod (14) and punching press hole (4) correspond the setting.

2. The sheet metal component stamping device of claim 1, wherein: the inside of supporting seat (2) is equipped with mounting groove (3) that are used for installing buffer unit, the lower extreme of stamping rod (14) is equipped with reinforcing piece (30).

3. The sheet metal component stamping device of claim 1, wherein: buffer unit includes fixing base (17), first spring (18), intermediate plate (16), second spring (32), upper plate (19), buffering post (15), the inside upper end at supporting seat (2) is connected to the lower extreme of fixing base (17), first spring (18) are the upper end of a plurality of equidistant settings connection in fixing base (17), intermediate plate (16) are connected between first spring (18) and second spring (32), the upper end at second spring (32) is connected to upper plate (19), buffering post (15) are connected in the upper end of upper plate (19), and the upper end of buffering post (15) extends to the lower extreme of punching press hole (4).

4. The sheet metal component stamping device of claim 1, wherein: the inside lower extreme in punching press chamber (8) is equipped with buffer pad (7), and buffer pad (7) are rubber gasket, the upper end of buffer pad (7) is equipped with the through-hole, buffer board (5) are run through to the lower extreme in punching press hole (4), and the through-hole that the upper end of buffer pad (7) was equipped with corresponds the setting with punching press hole (4).

5. The sheet metal component stamping device of claim 1, wherein: and an anti-skid gasket (11) is connected between the lower end of the cylinder (10) and the top plate (31).

6. The sheet metal component stamping device of claim 1, wherein: and bearings are respectively arranged in the through holes at the two ends of the connecting frame (12), and the inner sides of the bearings are sleeved outside the vertical frame (9).

7. A sheet metal component stamping device as claimed in claim 3, wherein: buffer column (15) still includes cavity (26), third spring (28), slide (27), intermediate strut (29), cushion (20), elastic construction, cavity (26) set up the inside at buffer column (15), third spring (28) set up and install the bottom at cavity (26) for a plurality of groups equidistance, the upper end at third spring (28) is connected in slide (27), intermediate strut (29) are connected between slide (27) and cushion (20), cushion (20) set up the outside at buffer column (15), elastic construction sets up the upper end inner wall both sides at buffer column (15).

8. The sheet metal component stamping device of claim 7, wherein: elastic structure still includes spout (25), slider (22), fourth spring (24), rubber lug (23), spout (25) are located the upper end both sides of cavity (26), slider (22) cunning connects to in spout (25), the lower extreme of fourth spring (24) is connected upper end in spout (25) and is connected at slider (22) lower extreme, the one end at slider (22) is connected in rubber lug (23), the upper end of rubber lug (23) extends to the ascending outside of cavity (26).