CN218224419U

CN218224419U - Punching and blanking device for manufacturing and processing precision machinery foundation part

Info

Publication number: CN218224419U
Application number: CN202221738803.3U
Authority: CN
Inventors: 裴虎; 胡远清; 唐或; 张小成; 姚华
Original assignee: Zhijiang Tiancheng Machinery Co ltd
Current assignee: Zhijiang Tiancheng Machinery Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-01-06
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a be used for accurate mechanical basis spare to make processing punching press unloader, including punching press unloader body, punching press unloader body includes the base, arranges material mechanism and ejection mechanism, the punching press platform is installed to the inboard of base, the blend stop is installed to the both sides on punching press platform surface, the roof is installed to the top of punching press platform, the bottom of roof is provided with punching press mechanism, arrange the one end of material mechanism setting in punching press mechanism bottom, the panel raw materials has been placed on the surface of punching press platform, and the work piece after with stamping forming through ejection mechanism is upwards ejecting to be applicable to the punching press demand of arbitrary flat structure, ensure that the work piece can discharge along with the panel raw materials removes backward, can be with work piece jack-up to protrusion in punching press platform and be less than the panel surface after the punching press through ejection mechanism, when avoiding follow-up panel raw materials to promote the work piece after the punching press, the condition that the work piece is blocked by the mould groove has improved the fault-tolerant rate.

Description

Punching and blanking device for manufacturing and processing precision machinery foundation part

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a be used for accurate mechanical basis spare to make processing punching press unloader.

Background

In the prior art, when a precision machine base part is manufactured, punch forming can be performed by means of a punching device, a formed workpiece needs to be manually taken out after the conventional punching device is processed, for the punching device which runs at a high frequency, the phenomenon that the body is injured due to illegal operation caused by blind pursuit of high efficiency of workers is often caused, and the punching device has high risk, some structures capable of automatically blanking are limited to simple punch forming structures, and a direct falling mode is adopted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for accurate mechanical basic part to make processing punching press unloader to solve the problem that provides in the above-mentioned background art, the utility model discloses can be applicable to the work piece of arbitrary flat shape structure, the security is high, and the fault-tolerant rate is high.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a be used for precision machinery basic member to make processing punching press unloader, includes punching press unloader body, punching press unloader body includes base, row's material mechanism and ejection mechanism, the punching press platform is installed to the inboard of base, the blend stop is installed to the both sides on punching press platform surface, the roof is installed to the top of punching press platform, the bottom of roof is provided with punching press mechanism, arrange the one end of material mechanism setting in punching press mechanism bottom, the panel raw materials has been placed on the surface of punching press platform, the mould groove has been seted up on the surface of punching press platform, the inside in mould groove is provided with ejection mechanism.

Furthermore, the punching mechanism comprises a hydraulic rod and a punching head, the top end of the hydraulic rod is fixedly connected with the bottom of the top plate, one end of the punching head is fixed with the discharging mechanism into a whole, and the punching head is aligned with the ejection mechanism at the bottom.

Further, the whole structure that is "T" type of punching press head, the bottom of punching press head is the same with the size and specification in mould groove, the inboard of blend stop is provided with groove structure, the both sides card of panel raw materials is gone into the inside of blend stop and is moved towards the position of punching press head.

Further, ejection mechanism includes supporting shell, liftout plate and knock-out pole, the top of supporting shell and the bottom welding of punching press platform are overall structure, lifting sleeve is installed to the inboard of supporting shell, lifting sleeve's internally mounted has the spring, the top of spring is provided with the lift post, the top at the lift post is all installed to liftout plate and knock-out pole.

Furthermore, the bottom of the die groove is provided with a positioning bottom plate, a rectangular opening is formed in the middle of the positioning bottom plate, and the ejector plate and the ejector rod penetrate out of the opening upwards.

Further, the topmost ends of the ejector plate and the ejector rod are higher than the surface of the punching table and lower than the surface of the plate material.

Furthermore, it includes collecting box and row material pole to arrange the material mechanism, the top of arranging the material pole is provided with the clamp plate, one side of clamp plate is as a whole through the one end welding of connecting rod with the punching press head, the bin outlet has been seted up on the surface of punching press platform, the collecting box is placed in the bottom of bin outlet.

Further, the top of punching press platform is linked together through the inside of bin outlet with the collecting box, the axis of row material pole aligns with the central point of bin outlet, and the bottom of arranging the material pole is provided with the rubber paster.

The utility model has the advantages that: the utility model discloses a be used for accurate mechanical basis spare to make processing punching press unloader, including punching press unloader body, punching press unloader body includes base, punching press platform, roof, collecting box, blend stop, panel raw materials, punching press mechanism, row's material mechanism, ejection mechanism, hydraulic stem, punching press head, connecting rod, clamp plate, row's material pole, bin outlet, mould groove, liftout plate, liftout rod, lift post, spring, lifting sleeve, positioning bottom plate, support housing.

1. The punching and blanking device for manufacturing and processing the precise mechanical basic part is used for ejecting the punched workpiece upwards through the ejection mechanism, so that the punching and blanking device is suitable for punching workpieces in any flat shapes, ensures that the workpiece can be discharged along with backward movement of plate raw materials, and expands the application range.

2. This a manufacturing punching press unloader for precision machinery base piece passes through ejection mechanism's outstanding high setting in the position between punching press platform and panel raw materials thickness to can be with punching press back work piece jack-up to protrusion in punching press platform, the condition of being blocked by the mould groove when avoiding follow-up panel raw materials to promote has improved the fault-tolerant rate.

3. This be used for accurate mechanical basic component to make processing punching press unloader utilizes the square hole in the middle of the positioning bottom plate to hide the bearing structure of ejection mechanism, avoids the work piece when avoiding stamping to exert an influence, ensures that fashioned work piece mainly receives the butt joint punching press in punching press head and mould groove, has improved the punching press precision, and follow-up assembly can effectively reduce the fault rate in the precision apparatus.

Drawings

FIG. 1 is a schematic structural view of the appearance of the punching and blanking device for manufacturing and processing precision machinery base parts of the present invention;

FIG. 2 is a schematic view of a punching mechanism of the punching and blanking device for manufacturing and processing precision machine base parts of the present invention;

fig. 3 is a schematic view of an ejection mechanism portion of the punching and blanking device for manufacturing and processing precision machine basic parts according to the present invention;

FIG. 4 is a cross-sectional view of the ejection mechanism of the punching and blanking device for manufacturing and processing the precision mechanical basic parts of the present invention;

in the figure: 1. a base; 2. a punching stage; 3. a top plate; 4. a collection box; 5. blocking strips; 6. plate raw materials; 7. a stamping mechanism; 8. a discharging mechanism; 9. an ejection mechanism; 10. a hydraulic lever; 11. punching a head; 12. a connecting rod; 13. pressing a plate; 14. a discharge rod; 15. a discharge outlet; 16. a mold slot; 17. ejecting the plate; 18. ejecting the rod; 19. a lifting column; 20. a spring; 21. a lifting sleeve; 22. positioning the bottom plate; 23. a housing is supported.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a punching and blanking device for manufacturing and processing precision machinery basic parts comprises a punching and blanking device body, wherein the punching and blanking device body comprises a base 1, a discharging mechanism 8 and an ejection mechanism 9, a punching table 2 is installed on the inner side of the base 1, barrier strips 5 are installed on two sides of the surface of the punching table 2, a top plate 3 is installed above the punching table 2, a punching mechanism 7 is arranged at the bottom end of the top plate 3, the discharging mechanism 8 is arranged at one end of the bottom of the punching mechanism 7, plate raw materials 6 are placed on the surface of the punching table 2, a die groove 16 is formed in the surface of the punching table 2, the ejection mechanism 9 is arranged inside the die groove 16, when the punching and blanking device for manufacturing and processing precision machinery basic parts is used, the punching and blanking device utilizes a punching plate 13 to support the plate raw materials 6, the barrier strips 5 on two sides limit the plate raw materials 6, and the inner side of the barrier strips 5 is inwards concave, the concave structure can be used for reinforcing the plate raw material 6 in the vertical direction, so that the raw material can only transversely displace along the barrier strip 5, the tilting during stamping is avoided, a certain limiting effect is generated during the subsequent pressing of the ejection mechanism 9, the plate part on the bottom die is subjected to punch forming treatment through the stamping mechanism 7, the stamped workpiece is ejected through the ejection mechanism 9 after stamping, the ejected workpiece can be moved into the discharge mechanism 8 to be discharged along with the pushing of the subsequent plate, the whole process does not need manual assistance, the safety is improved, and the workpiece can be more accurately pushed into the notch after the plate is stamped through the height design of the ejection mechanism 9, so that the device can improve the higher fault tolerance rate in the more precise machining of mechanical basic parts, so as to meet the requirement of high-precision machining production.

In this embodiment, the stamping mechanism 7 includes a hydraulic rod 10 and a stamping head 11, the top end of the hydraulic rod 10 is fixedly connected with the bottom of the top plate 3, one end of the stamping head 11 is fixed as a whole with the discharging mechanism 8, and the stamping head 11 is aligned with the ejection mechanism 9 at the bottom, the stamping head 11 is integrally of a "T" type structure, the bottom of the stamping head 11 is the same as the size and specification of the die groove 16, the inner side of the barrier strip 5 is provided with a groove structure, the two sides of the plate material 6 are clamped into the interior of the barrier strip 5 and move towards the position of the stamping head 11, when the stamping mechanism 7 is used, the hydraulic rod 10 drives the stamping head 11 to move down until the plate material contacts the surface and stamps the contacted part into the die groove 16 so that the plate material is formed in the die groove 16, the shape of the workpiece is set according to the die and the stamping head 11, the structure jacks up the stamped workpiece from bottom to top, and the rectangular reverse path is not blocked in the blanking process, so that the workpiece after being processed can not be damaged and can be used for ensuring that the workpiece can be used in the basic shape of the mechanical part and the stamping die groove 16.

In this embodiment, the ejection mechanism 9 includes a support housing 23, an ejector plate 17 and an ejector rod 18, the top of the support housing 23 and the bottom end of the stamping table 2 are welded to form an integral structure, a lifting sleeve 21 is installed inside the support housing 23, a spring 20 is installed inside the lifting sleeve 21, a lifting column 19 is disposed at the top end of the spring 20, the ejector plate 17 and the ejector rod 18 are both installed above the lifting column 19, during stamping, the ejector 11 presses the ejector rod 18 and the ejector plate 17 at the bottom downward until the top end is lower than the surface of the bottom plate, when the punch 11 is lifted away, the ejection mechanism 9 can lift up the workpiece after stamping forming by using the compressed ejector plate 17 and ejector rod 18 to align the side edge of the workpiece with the side edge of the plate, so that the workpiece after subsequent forming is driven by the moving plate to move backward, thereby being applicable to various flat stamped workpieces, and ensuring that the workpiece can be discharged along with the backward movement of the raw material 6, and expanding the application range.

In the embodiment, the bottom end of the die groove 16 is provided with the positioning bottom plate 22, the middle position of the positioning bottom plate 22 is provided with a rectangular opening, the ejector plate 17 and the ejector rod 18 both penetrate out of the opening, the topmost ends of the ejector plate 17 and the ejector rod 18 are higher than the surface of the stamping table 2 and lower than the surface of the plate raw material 6, and the protruding height of the ejector mechanism 9 is set between the thicknesses of the stamping table 2 and the plate raw material 6, so that the stamped workpiece can be jacked to protrude out of the stamping table 2, the situation that the subsequent plate raw material 6 is clamped by the die groove 16 when pushed is avoided, the fault tolerance rate is improved, the situation of micro deformation caused by impact of an external structure during blanking is further reduced, and the fault rate is reduced in subsequent high-precision machines.

This embodiment, discharge mechanism 8 includes collecting box 4 and discharge pole 14, the top of discharge pole 14 is provided with clamp plate 13, one side of clamp plate 13 is passed through connecting rod 12 and is welded as an organic whole with the one end of punching press head 11, bin outlet 15 has been seted up on the surface of punching press platform 2, collecting box 4 is placed in the bottom of bin outlet 15, the top of punching press platform 2 is linked together through bin outlet 15 and the inside of collecting box 4, the axis of discharge pole 14 aligns with the central point of bin outlet 15, and the bottom of discharge pole 14 is provided with the rubber paster, and after the work piece that is pushed out continues to promote along with panel, can remove in discharge mechanism 8, through the ejector rod 18 that the top is synchronous with punching press head 11, can push the work piece downwards and fall into collecting box 4 of bottom, because be used for precision machinery base member, consequently the clearance between punching press work piece and the panel breach is less, even the work piece is punched and separated, still can probably still be blocked because the slope breach of self is blocked, but only can block through the friction, consequently can exert for the work piece thrust that the work piece is from the downward, make it break away from this effective condition of falling after can not effectively reduce the collection structure.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a be used for accurate mechanical basis spare to make processing punching press unloader, includes punching press unloader body, its characterized in that: punching press unloader body includes base (1), arranges material mechanism (8) and ejection mechanism (9), punching press platform (2) are installed to the inboard of base (1), blend stop (5) are installed to the both sides on punching press platform (2) surface, roof (3) are installed to the top of punching press platform (2), the bottom of roof (3) is provided with punching press mechanism (7), arrange material mechanism (8) and set up the one end in punching press mechanism (7) bottom, panel raw materials (6) have been placed on the surface of punching press platform (2), mould groove (16) have been seted up on the surface of punching press platform (2), the inside of mould groove (16) is provided with ejection mechanism (9).

2. The punching and blanking device for manufacturing and processing the precision mechanical basic part as claimed in claim 1, wherein: the punching mechanism (7) comprises a hydraulic rod (10) and a punching head (11), the top end of the hydraulic rod (10) is fixedly connected with the bottom of the top plate (3), one end of the punching head (11) is fixed to the discharging mechanism (8) into a whole, and the punching head (11) is aligned with the ejection mechanism (9) at the bottom.

3. The punching and blanking device for manufacturing and processing the precision mechanical basic part as claimed in claim 2, wherein: punching press head (11) wholly is "T" type structure, the bottom of punching press head (11) is the same with the size and specification in mould groove (16), the inboard of blend stop (5) is provided with groove structure, the both sides card of panel raw materials (6) is gone into the inside of blend stop (5) and is moved towards the position of punching press head (11).

4. The punching and blanking device for manufacturing and processing the precision mechanical basic part as claimed in claim 2, wherein: the ejection mechanism (9) comprises a support shell (23), an ejection plate (17) and an ejection rod (18), the top of the support shell (23) and the bottom end of the punching table (2) are welded to form an integral structure, a lifting sleeve (21) is installed on the inner side of the support shell (23), a spring (20) is installed inside the lifting sleeve (21), a lifting column (19) is arranged at the top end of the spring (20), and the ejection plate (17) and the ejection rod (18) are installed above the lifting column (19).

5. The punching and blanking device for manufacturing and processing the precision mechanical basic part as claimed in claim 4, wherein: the bottom of the die groove (16) is provided with a positioning bottom plate (22), a rectangular opening is formed in the middle of the positioning bottom plate (22), and the ejector plate (17) and the ejector rod (18) penetrate out of the opening upwards.

6. The punching and blanking device for manufacturing and processing the precision mechanical basic part as claimed in claim 5, wherein: the topmost ends of the ejector plate (17) and the ejector rod (18) are higher than the surface of the punching table (2) and lower than the surface of the plate material (6).

7. The punching and blanking device for manufacturing and processing the precision mechanical basic part as claimed in claim 2, wherein: arrange material mechanism (8) including collecting box (4) and row material pole (14), the top of row material pole (14) is provided with clamp plate (13), the one end welding that connecting rod (12) and punching press head (11) were passed through to one side of clamp plate (13) is whole, bin outlet (15) have been seted up on the surface of punching press platform (2), the bottom at bin outlet (15) is placed in collecting box (4).

8. The punching and blanking device for manufacturing and processing the precision mechanical basic part as claimed in claim 7, wherein: the top of punching press platform (2) is linked together through the inside of bin outlet (15) with collecting box (4), the central axis of row material pole (14) puts the alignment with the central point of bin outlet (15), and the bottom of arranging material pole (14) is provided with the rubber paster.