CN216175783U

CN216175783U - Automobile support forming and processing die

Info

Publication number: CN216175783U
Application number: CN202122310604.4U
Authority: CN
Inventors: 王健; 羿世尧
Original assignee: Wuhu Wanqi Mould Co ltd
Current assignee: Wuhu Wanqi Mould Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-05
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses an automobile support forming and processing die, which has the technical scheme that: the punching die comprises a lower die plate and an upper die plate, wherein the lower end of the upper die base is provided with a plurality of mounting grooves which are perpendicular to each other, the lower end of the upper die base is connected with a plurality of punches through connecting pieces, the connecting pieces are fixedly connected with the upper die base through fastening devices, the fastening devices are arranged in the mounting grooves, the upper end of the lower die base is provided with a placing groove, the lower end of each connecting piece is fixedly provided with a shielding piece at a position corresponding to the outer end of each punch, the lower end of the inner part of each shielding piece is fixedly provided with a balancing weight, the upper end of the balancing weight is fixedly provided with a buffer spring, and the other end of the buffer spring is fixedly connected with the connecting pieces; the utility model solves the problems that when the existing processing die is used, if parts with different bore diameters are met, a punching die which is not used needs to be replaced, and when the punching die is used, scraps can be scattered on a workbench and need to be cleaned by workers.

Description

Automobile support forming and processing die

Technical Field

The utility model relates to the technical field of automobile part processing dies, in particular to an automobile support forming processing die.

Background

The automobile support is used as an important part of an automobile, the processing precision is particularly important, various processing enterprises generally utilize the mold to produce in production and processing, the mold is one of important means for improving the product quality and the market competitiveness, the mold is more and more emphasized by various industries and industrial departments, the high-quality mold is applied to production actually, not only can the material consumption be reduced, but also the production efficiency of products can be improved, different molds are required to be processed and manufactured aiming at different production procedures according to the effect and the production requirements of the products, the mold needs to manually take out half products, and then the half products are put on different production molds to be processed on the next step.

The prior Chinese utility model with publication number CN203817187U discloses an automobile support forming die, which comprises a fixed plate, a punching male die mounting column, a pull rod, an upper die holder, a fixed wedge, a guide rod, a female die, a lower die holder, a movable wedge, a forming male die, a punching male die and a pressure plate, wherein the upper die holder is arranged above the lower die holder, the fixed wedge is arranged at the lower bottom surface of the fixed plate, the punching male die mounting column is fixed at the center of the upper die holder, the lower end of the die is fixed with a punching male die, a pull rod is arranged on a fixed plate in a sliding way, a pressure plate is fixed at the lower end of the pull rod, a first spring is arranged between the pressure plate and the fixed plate, a female die is fixed on a lower die holder, a forming male die is fixed at the bottom surface of a die cavity, and the upper end surface and the lower end surface of the forming male die are penetrated with blanking holes, the movable inclined wedge is slidably arranged on the bottom surface of the die cavity, the side wall of the forming male die is provided with a second spring, and the upper bottom surface of the movable inclined wedge and the lower bottom surface of the fixed inclined wedge are inclined planes.

Above-mentioned this kind of vapour vehicle support forming die has improved production efficiency and economic benefits, has reduced workman's intensity of labour simultaneously, but above-mentioned this kind of vapour vehicle support forming die still has some problems, for example: 1. when the punching die is used, if parts with different aperture sizes are encountered, the punching die which is not used needs to be replaced for processing, and the use is complicated; 2. when the punching die is used, the chips can be scattered on the workbench, and the punching die needs workers to clean the chips at the moment, but the cleaning is troublesome, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle support forming and processing die, which aims to solve the problems that in the prior art, if parts with different pore diameters are encountered during use, a punching die which is not used needs to be replaced, and when the punching die is used, scraps are scattered on a workbench and need to be cleaned by workers.

The technical purpose of the utility model is realized by the following technical scheme:

a forming and processing die for an automobile support comprises a lower die plate and an upper die plate, wherein a lower die holder is fixedly arranged at the upper end of the lower die plate, an upper die holder is fixedly arranged at the lower end of the upper die plate, a plurality of mounting grooves which are perpendicular to each other are formed in the lower end of the upper die holder, a plurality of punches are connected to the lower end of the upper die holder through connecting pieces, the connecting pieces are fixedly connected with the upper die holder through fastening devices, the fastening devices are arranged inside the mounting grooves, a placing groove is formed in the upper end of the lower die holder, blanking holes are formed in the positions, corresponding to the punches, of the lower end of the placing groove, a scrap collecting area is arranged at the lower end of each blanking hole, a shielding piece is fixedly arranged at the position, corresponding to the outer end of each punch, a balancing weight is fixedly arranged at the lower end of the inside of the shielding piece, a buffer spring is fixedly arranged at the upper end of the balancing weight, the other end of the buffer spring is fixedly connected with the connecting piece.

Furthermore, the fastening device comprises a fixing block arranged inside the mounting groove, one end of the fixing block is fixedly connected with a fastening bolt, and the other end of the fastening bolt is fixedly connected with a fastening nut.

Furthermore, a conical groove is formed in the upper end of the blanking hole, and the inner diameter of the shielding piece is larger than or equal to the outer diameter of the upper end of the conical groove.

Furthermore, a plurality of guide rods are fixedly arranged at the upper end of the lower template, and guide sleeves are fixedly arranged at the lower end of the upper template at positions corresponding to the guide rods.

Furthermore, a driving device for driving the upper die plate to move up and down is arranged at the upper end of the upper die plate.

Furthermore, an elastic rubber pad is fixedly arranged on the end face of the upper die base.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model discloses a, seted up the mounting groove through the lower extreme at the upper die base to be provided with fastener in the mounting groove, the drift can be through connecting piece and fastener fixed connection, when processing the work piece in different apertures size, if need change the drift, directly take off the drift from the lower extreme of connecting piece and change can, if need change the position of drift, only need change fastener at the position of upper die base can, need not to change other cut-out press, convenient to use.

2. The utility model discloses a, be provided with the shielding piece through the outer end at the drift to the bell jar has been seted up in the upper end in blanking hole, add man-hour at the drift, the shielding piece can press in the outer end of bell jar, and the sweeps that the drift processing produced can drop in the inside in blanking hole along the bell jar to enter album bits district, need not the manual work and clear up, thereby improved production efficiency.

Drawings

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

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural view of the upper die holder of the present invention.

In the figure: 1. a lower template; 2. mounting a template; 3. a lower die holder; 4. an upper die holder; 401. mounting grooves; 5. a punch; 6. a fixed block; 7. fastening a bolt; 8. fastening a nut; 9. a connecting member; 10. a placement groove; 11. a blanking hole; 12. a chip collecting area; 13. a tapered groove; 14. a shield; 15. a balancing weight; 16. a buffer spring; 17. a guide bar; 18. a guide sleeve; 19. a drive device; 20. an elastic rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-3, an automobile support forming mold comprises a lower template 1 and an upper template 2, a lower die holder 3 is fixedly arranged at the upper end of the lower template 1, an upper die holder 4 is fixedly arranged at the lower end of the upper template 2, a plurality of mounting grooves 401 arranged perpendicular to each other are formed at the lower end of the upper die holder 4, a plurality of punches 5 are connected to the lower end of the upper die holder 4 through a connecting piece 9, the connecting piece 9 is fixedly connected to the upper die holder 4 through a fastening device, the fastening device is arranged inside the mounting groove 401, specifically, a fixing block 6 in the fastening device is arranged inside the mounting groove 401, the fixing block 6 can slide inside the mounting groove 401, a placing groove 10 is formed at the upper end of the lower die holder 3, a blanking hole 11 is formed at the lower end of the placing groove 10 at a position corresponding to the punches 5, a scrap collecting area 12 is arranged at the lower end of the blanking hole 11, a shielding piece 14 is fixedly arranged at the lower end of the connecting piece 9 at a position corresponding to the outer end of the punches 5, in order to facilitate understanding, the length of the punch 5 is far less than that of the shielding piece 14, in fact, the lower end face of the punch 5 is arranged at the position of the counterweight 15, the counterweight 15 is fixedly arranged at the lower end inside the shielding piece 14, the upper end of the counterweight 15 is fixedly provided with the buffer spring 16, the other end of the buffer spring 16 is fixedly connected with the connecting piece 9, and the shielding piece 14 can be made of natural rubber with good elasticity.

Referring to fig. 1 and 2, the fastening device includes a fixing block 6 disposed inside the mounting groove 401, a fastening bolt 7 is fixedly connected to one end of the fixing block 6, and the other end of the fastening bolt 7 is fixedly connected to a fastening nut 8.

Referring to fig. 1 and 2, the upper end of the blanking hole 11 is opened with a tapered groove 13, the inner diameter of the shielding member 14 is equal to or larger than the outer diameter of the upper end of the tapered groove 13, and preferably, when the shielding member 14 contacts the placing groove 10, the inner ring of the shielding member 14 contacts the outer end of the upper end of the tapered groove 13, so that the waste chips can be prevented from falling between the placing groove 10 and the shielding member 14.

Referring to fig. 1, a plurality of guide rods 17 are fixedly disposed at the upper end of the lower mold plate 1, guide sleeves 18 are fixedly disposed at the lower end of the upper mold plate 2 at positions corresponding to the guide rods 17, the number of the guide rods 17 is preferably four, and four guide rods 17 are respectively disposed at four top corners of the upper end of the lower mold plate 1.

Referring to fig. 1, the upper end of the upper plate 2 is provided with a driving device 19 for driving the upper plate 2 to move up and down, and the driving device 19 may be a hydraulic cylinder or a telescopic cylinder.

Referring to fig. 3, an elastic rubber pad 20 is fixedly disposed on an end surface of the upper die base 4, and since the lower end of the upper die base 4 is provided with a mounting groove 401, the lower end of the upper die base 4 forms a plurality of independent table tops on which the elastic rubber pads 20 are disposed, and the elastic rubber pads 20 may be made of a natural rubber material.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. The utility model provides a vapour vehicle support contour machining mould, includes lower bolster (1) and cope match-plate pattern (2), the upper end of lower bolster (1) is fixed and is provided with die holder (3), the fixed upper die base (4) that are provided with of lower extreme of cope match-plate pattern (2), its characterized in that: the lower end of the upper die base (4) is provided with a plurality of mounting grooves (401) which are perpendicular to each other, the lower end of the upper die base (4) is connected with a plurality of punches (5) through a connecting piece (9), the connecting piece (9) is fixedly connected with the upper die base (4) through a fastening device, the fastening device is arranged in the mounting groove (401), the upper end of the lower die base (3) is provided with a placing groove (10), the lower end of the placing groove (10) is provided with a blanking hole (11) at a position corresponding to the punches (5), the lower end of the blanking hole (11) is provided with a scrap collecting area (12), the lower end of the connecting piece (9) is fixedly provided with a shielding piece (14) at a position corresponding to the outer end of the punches (5), the inner lower end of the shielding piece (14) is fixedly provided with a balancing weight (15), the upper end of the balancing weight (15) is fixedly provided with a buffer spring (16), the other end of the buffer spring (16) is fixedly connected with the connecting piece (9).

2. The automobile support forming and processing mold as claimed in claim 1, wherein: the fastening device comprises a fixing block (6) arranged in the mounting groove (401), a fastening bolt (7) is fixedly connected to one end of the fixing block (6), and the other end of the fastening bolt (7) is fixedly connected with a fastening nut (8).

3. The automobile support forming and processing mold as claimed in claim 1, wherein: the upper end of the blanking hole (11) is provided with a conical groove (13), and the inner diameter of the shielding piece (14) is larger than or equal to the outer diameter of the upper end of the conical groove (13).

4. The automobile support forming and processing mold as claimed in claim 1, wherein: the upper end of the lower template (1) is fixedly provided with a plurality of guide rods (17), and the lower end of the upper template (2) is fixedly provided with guide sleeves (18) at positions corresponding to the guide rods (17).

5. The automobile support forming and processing mold as claimed in claim 1, wherein: and a driving device (19) for driving the upper template (2) to move up and down is arranged at the upper end of the upper template (2).

6. The automobile support forming and processing mold as claimed in claim 1, wherein: an elastic rubber pad (20) is fixedly arranged on the end face of the upper die base (4).