CN218744393U - Device for guaranteeing feeding stability - Google Patents

Abstract

A guarantee the device of the feeding stability, it includes the upper die base connected with lathe, the upper bolster plate mounted on bottom of the upper die base, the work drift mounted on bottom of the upper bolster plate, the bottom of the work drift is fitted with and taken off the flitch and fixed on table surface of the punch press the die holder, also include window board, punch hole and waste material discharge hole, the window board that the said taking off bottom of the flitch is mounted, the lower shaping block is fixed on die holder, the four corners of the lower shaping block have elastic component grooves, the utility model discloses the structure is novel, the plot is ingenious, through installing the said device to guarantee the feeding stability on the die holder, the lower shaping block is treated and processed the product and guided and limited at the same time; therefore, the structure for ensuring the feeding stability is applied to the process of the continuous die, so that the die space can be saved, the die structure is simplified, and the design of designers is facilitated; the utility model discloses the limited place in mainly used mould space also saves processing manufacturing cost simultaneously.

Description

Device for guaranteeing feeding stability

Technical Field

The utility model relates to a mould field specifically is a guarantee device of pay-off stability.

Background

In recent years, with increasingly intense competition in the automobile market, various large automobile manufacturers aim at covering parts and related stamping parts (hereinafter, collectively referred to as finished parts) of automobiles in the direction of developing and researching novel automobile models, in the production process of stamping parts of automobile parts, in order to improve production efficiency, continuous die production and the leading position are occupied, the requirements on the production are higher and higher, the finished parts tend to be complicated and high in strength, and various large mould manufacturers also face the technical problem. The craftsman designs and arranges the process according to the characteristics of the product, formulates the process file of the product, and determines the size of the die and the number of steps of the process for producing the product. The stability that some finished pieces need control the material area all can use the device of guaranteeing pay-off stability generally, guarantees the stability of finished piece, reduces mould length and unnecessary idle running, has reduced development cost.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a guarantee device of pay-off stability, the effectual device of guaranteeing pay-off stability of having solved, to some continuous molding piece in-process, generally can use the device of guaranteeing the pay-off stability, guarantee the stability of finished piece, reduce mould length and unnecessary idle step, shortened mould length, reduced development cost, improved automobile parts's production quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses an upper die base of being connected with the lathe, the upper padding plate of upper die base bottom installation, the work drift of upper padding plate bottom installation, the die holder of taking off the flitch and fixing on the punch press mesa is installed to the bottom of work drift, still includes window board, lower shaping piece, treats processing product, elastic element groove, elastic element, drift hole and waste material discharge hole, take off the window board of flitch bottom installation, lower shaping piece is fixed on the die holder, and elastic element groove has all been seted up to the four corners department of lower shaping piece, and the internally mounted in elastic element groove has elastic element.

Preferably, an upper clamping plate fixed on the upper backing plate is arranged on the outer side of the working punch.

Preferably, the product to be processed is placed between the lower forming block and the window plate.

Preferably, punch holes are formed in the positions, corresponding to the working punches, of the stripper plate and the upper clamping plate.

Preferably, the lower forming block is provided with a waste discharge hole for discharging waste at a position corresponding to the working punch.

Preferably, the stripper plate is fixedly connected with the upper die base through a discharging bolt.

Has the advantages that: the utility model discloses during the use, including three stage, the first stage, at initial, the upper die base is at the top dead center of lathe, the die holder is on the table surface of punch press, the die holder is static in whole course of the work, the punch press during operation, the upper die base reaches and goes up the whole components that the mould is connected, including the upper padding plate, the punch holder, the work drift, take off flitch and window board and begin the downstream, the upper die base keeps relative stillness at this in-process with taking off the flitch, window board pushes down the product window of waiting to process with taking off the flitch, elastic element begins the compression, the second stage, the upper die base continues the downstream, the work drift contact is after waiting to process the product, start working, when the upper die base reachs down limit, work drift stop work, accomplish the punching press, the third stage, the upper die base upward movement, the work drift with take off flitch upward movement thereupon, take off flitch and window board and reset under the elastic element effect, accomplish a process.

The utility model has novel structure and ingenious design, and the lower forming block guides and limits the product to be processed simultaneously by installing the device for ensuring the feeding stability on the die holder; therefore, the structure for ensuring the feeding stability is applied to the process of the continuous die, so that the die space can be saved, the die structure is simplified, and the design of designers is facilitated; the utility model discloses the limited place in mainly used mould space also saves processing manufacturing cost simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

reference numbers in the figures: 1. an upper die holder; 2. an upper base plate; 3. an upper splint; 4. a working punch; 5. a material removing plate; 6. a window plate; 7. a lower forming block; 8. a lower die holder; 9. a product to be processed; 10. an elastic element groove; 11. an elastic element; 12. punching a hole; 13. a waste drain hole.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

The embodiment one, give by fig. 1-3, the utility model provides a guarantee device of pay-off stability, include the upper die base 1 of being connected with the lathe, the upper padding plate 2 of 1 bottom installation of upper die base, the work drift 4 of 2 bottom installations of upper padding plate, stripper plate 5 and fix the die holder 8 on the punch press mesa are installed to the bottom of work drift 4, still include window board 6, lower shaping piece 7, treat the processing product 9, elastic element groove 10, elastic element 11, drift hole 12 and waste discharge hole 13, stripper plate 5 bottom installation's window board 6, lower shaping piece 7 is fixed on die holder 8, elastic element groove 10 has all been seted up to the four corners department of lower shaping piece 7, the internally mounted of elastic element groove 10 has elastic element 11, elastic element 11 and elastic element groove 10 are cylindricly.

When in specific use: the utility model discloses during the use, including three stage, the first stage, at initial, upper die base 1 is at the top dead center of lathe, die holder 8 is on the table surface of punch press, die holder 8 is static in whole course of the work, the punch press during operation, upper die base 1 and with last mould connected whole component, including upper padding plate 2, punch holder 3, work drift 4, take off flitch 5 and window board 6 and begin the downstream, upper die base 1 keeps relative static window board with taking off flitch 5 at this in-process, window board 6 pushes down waiting to process product 9 with taking off flitch 5, window board 6 and taking off flitch 5 stop motion, elastic element 11 begins the compression, the second stage, upper die base 1 continues the downstream, work drift 4 contact is after waiting to process product 9, start work, when upper die base 1 reachs the lower extreme point, work drift 4 stop work, accomplish the punching press, the third stage, upper die base 1 up motion, work drift 4 and take off flitch 5 up motion therewith, take off flitch 5 and window board 6 and reset under elastic element 11 effects, accomplish a process.

Has the advantages that: the utility model has novel structure and ingenious conception, and the device for ensuring the feeding stability is arranged on the die holder, and the lower forming block 7 simultaneously guides and limits the product 9 to be processed; therefore, the structure for ensuring the feeding stability is applied to the process of the continuous die, so that the die space can be saved, the die structure is simplified, and the design of designers is facilitated; the utility model discloses the limited place in mainly used mould space also saves processing manufacturing cost simultaneously.

Example two

In the first embodiment, the working punch 4 is not limited conveniently, and referring to fig. 2, as another preferred embodiment, the difference from the first embodiment is that an upper clamping plate 3 fixed on the upper backing plate 2 is arranged on the outer side of the working punch 4, so that the working punch 4 is limited conveniently by the upper clamping plate 3.

EXAMPLE III

In the first embodiment, the product 9 to be processed is not convenient to clamp, referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that the product 9 to be processed is placed between the lower molding block 7 and the window plate 6, so as to facilitate the clamping of the product 9 to be processed.

Example four

In the first embodiment, the stripper plate 5 and the upper clamp plate 3 are not convenient to be matched with the working punch 4, and referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that punch holes 12 are formed in positions of the stripper plate 5 and the upper clamp plate 3 corresponding to the working punch 4, so that the stripper plate 5 and the upper clamp plate 3 can be conveniently matched with the working punch 4.

EXAMPLE five

In the first embodiment, the working punch 4 is inconvenient to discharge the scraps, and referring to fig. 2, as another preferred embodiment, a difference from the first embodiment is that a scrap discharge hole 13 for discharging the scraps is formed at a position of the lower forming block 7 corresponding to the working punch 4, so that the scraps discharged by the working punch 4 can be conveniently discharged.

Example six

Referring to fig. 1, as another preferred embodiment, the first embodiment is different from the first embodiment in that the stripper plate 5 is fixedly connected with the upper die base 1 through a discharge bolt, so as to facilitate guiding and limiting of the stripper plate 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a guarantee device of pay-off stability, includes upper die base (1) be connected with the lathe, upper padding plate (2) of upper die base (1) bottom installation, work drift (4) of upper padding plate (2) bottom installation, the bottom of work drift (4) is installed and is taken off flitch (5) and fix die holder (8) on the punch press mesa, its characterized in that: still include window board (6), lower shaping piece (7), treat processing product (9), elastic element groove (10), elastic element (11), drift hole (12) and waste material discharge hole (13), take off window board (6) of flitch (5) bottom installation, lower shaping piece (7) are fixed on die holder (8), and elastic element groove (10) have all been seted up to the four corners department of lower shaping piece (7), and the internally mounted in elastic element groove (10) has elastic element (11).

2. A device for ensuring the stability of the feed according to claim 1, characterized in that the outer side of the working punch (4) is provided with an upper clamping plate (3) fixed to the upper backing plate (2).

3. A device for ensuring the stability of the feed according to claim 1, characterized in that the product (9) to be worked is placed between the lower forming block (7) and the window plate (6).

4. The device for ensuring the feeding stability as claimed in claim 1, wherein the stripper plate (5) and the upper clamping plate (3) are provided with punch holes (12) at positions corresponding to the working punches (4).

5. The device for ensuring the feeding stability according to claim 1, characterized in that the lower forming block (7) is provided with a waste discharge hole (13) for discharging waste at the position corresponding to the working punch (4).

6. A device for ensuring the feeding stability according to claim 1, characterized in that the stripper plate (5) is fixedly connected with the upper die holder (1) by means of a discharge bolt.

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