CN219521815U - Forming die convenient to dismouting - Google Patents

Abstract

The utility model belongs to the technical field of forming dies, and particularly relates to a forming die convenient to disassemble and assemble. According to the utility model, through arranging the inserted link, the driving groove, the movable block, the connecting piece, the screw rod, the first bevel gear, the second bevel gear, the sliding block, the sliding groove, the guide rod, the guide block, the spring, the movable rod and the ejector rod, the installation and connection mode of the traditional forming die base is changed, when the damaged die base is detached and replaced, an operator directly needs to rotate the handle, the movable block is driven by the structure to loosen or fix the inserted link, the dismounting efficiency of the forming die is improved, meanwhile, the forming die can realize that products can be prevented from being stuck on the upper die through the driving of the ejector rod in the demolding operation process, the effect of automatic unloading can be realized, and the using effect of the forming die is improved.

Description

Forming die convenient to dismouting

Technical Field

The utility model relates to the technical field of forming dies, in particular to a forming die convenient to disassemble and assemble.

Background

Abrasives are sharp, hard materials used to grind softer material surfaces. Abrasives are classified into natural abrasives and artificial abrasives. There are two main categories of superhard abrasives and common abrasives according to hardness. Abrasives range widely from softer household detergents, precious stone abrasives to the hardest material diamond. Abrasives are indispensable materials for manufacturing each precision product. Many natural abrasives have been replaced by artificial abrasives, and abrasive abrasives are a collective term for abrasives and abrasives, including abrasive products and abrasive products, and abrasive abrasives are manufactured by press molding using a die.

The prior art has the following problems:

the fixed mounting structure of the general forming die is often fixed by adopting bolts, the die seat is troublesome to assemble, disassemble and replace and has low efficiency, and meanwhile, in the product forming and manufacturing process, the product is easy to be attached to the die seat and is not easy to separate, so that the using effect of the forming die is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a forming die convenient to disassemble and assemble, which solves the problems that the existing forming die fixed mounting structure is often mounted and fixed by bolts, the disassembly and the replacement of a die seat are troublesome, the efficiency is low, the product is easy to be attached to a die holder, the detachment is difficult, and the using effect of the forming die is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a forming die convenient to dismouting, includes the driving piece, the lower extreme of driving piece is provided with the upper die base, the lower extreme of upper die base is provided with the module, the upper end of upper die base is provided with the guide arm, the surface of guide arm is provided with the guide block, one side of guide block is connected with the spring, the lower extreme of guide block is provided with the movable rod, the lower extreme of movable rod is provided with the ejector pin, the lower extreme of module is provided with the die holder, the upper end of die holder is provided with the lower module, the front of die holder is provided with the handle, the lower extreme of lower module is connected with the inserted bar, the drive slot has been seted up to the inside of inserted bar, one side of inserted bar is provided with the movable block, one side of movable block is connected with the connecting piece, the one end of connecting piece is provided with the lead screw, one end of lead screw is connected with first bevel gear, one side of first bevel gear is provided with the second bevel gear that is connected with the handle, the lower extreme of connecting piece is provided with the slide rail, the upper surface of slide rail has seted up the spout.

As a preferable technical scheme of the utility model, the number of the guide blocks is two, the two guide blocks are symmetrically distributed on the surface of the guide rod, guide holes are formed in the guide blocks, and the guide blocks are connected with the guide rod in a sliding manner through the guide holes.

As a preferable technical scheme of the utility model, the movable rod is movably connected with the guide block through the shaft body, and the movable rod is movably connected with the ejector rod through the shaft body.

As a preferable technical scheme of the utility model, a sliding block connected with the connecting piece is arranged in the sliding groove, the size of the sliding block is matched with the inner size of the sliding groove, and the sliding block is in sliding connection with the sliding rail through the sliding groove.

As a preferable technical scheme of the utility model, the first bevel gear is rotationally connected with the second bevel gear, a thread groove is formed in the connecting piece, and the connecting piece is in threaded connection with the screw rod through the thread groove.

As a preferable technical scheme of the utility model, the driving groove is in a right trapezoid shape, the inner size of the driving groove is matched with the size of the movable block, and the movable block is movably connected with the inserted link through the driving groove.

As a preferable technical scheme of the utility model, the number of the inserted bars is four, every two inserted bars are arranged into one group, and the two groups of inserted bars are symmetrically distributed at the lower end of the lower module.

Compared with the prior art, the utility model provides the forming die convenient to disassemble and assemble, which has the following beneficial effects:

1. this forming die convenient to dismouting is through setting up inserted bar, drive slot, movable block, connecting piece, lead screw, first bevel gear, second bevel gear, slider and spout, has changed the installation connected mode of traditional forming die base, when dismantling the change to the die base of damage, the operator directly needs to rotate the handle, and structural drive movable block loosens or fixes the inserted bar, has improved forming die's dismouting efficiency.

2. This forming die convenient to dismouting is through setting up guide arm, guide block, spring, movable rod and ejector pin, and forming die can realize in drawing of patterns operation in-process, can prevent through the drive of ejector pin that the product from gluing on last mould, can realize automatic discharge's effect, has improved forming die's result of use.

Drawings

FIG. 1 is a schematic diagram of a molding die according to the present utility model;

FIG. 2 is a schematic view of the lower die holder and lower die;

fig. 3 is a schematic illustration of a plunger structure.

In the figure: 1. a driving member; 2. an upper die holder; 3. an upper module; 4. a guide rod; 5. a guide block; 6. a spring; 7. a movable rod; 8. a push rod; 9. a lower die holder; 10. a lower module; 11. a handle; 12. a rod; 13. a driving groove; 14. a movable block; 15. a connecting piece; 16. a screw rod; 17. a first bevel gear; 18. a second bevel gear; 19. a slide rail; 20. a chute; 21. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the present embodiment: the utility model provides a forming die convenient to dismouting, including driving piece 1, driving piece 1's lower extreme is provided with upper die base 2, upper die base 2's lower extreme is provided with upper module 3, upper die base 2's upper end is provided with guide arm 4, guide arm 4's surface is provided with guide block 5, one side of guide block 5 is connected with spring 6, guide block 5's lower extreme is provided with movable rod 7, movable rod 7's lower extreme is provided with ejector pin 8, upper module 3's lower extreme is provided with die holder 9, lower die base 9's upper end is provided with lower module 10, lower die base 9's front is provided with handle 11, lower module 10's lower extreme is connected with inserted bar 12, drive slot 13 has been seted up to the inside of inserted bar 12, one side of inserted bar 12 is provided with movable block 14, one side of movable block 14 is connected with connecting piece 15, connecting piece 15's one end is provided with lead screw 16, lead screw 16's one end is connected with first bevel gear 17, one side of first bevel gear 17 is provided with the second bevel gear 18 that is connected with handle 11, connecting piece 15's lower extreme is provided with slide rail 19, slide rail 20 is seted up on the upper surface of slide rail 19.

In the embodiment, the number of the guide blocks 5 is two, the two guide blocks 5 are symmetrically distributed on the surface of the guide rod 4, guide holes are formed in the guide blocks 5, the guide blocks 5 are in sliding connection with the guide rod 4 through the guide holes, and the guide blocks are symmetrical in structure and good in mobility; the movable rod 7 is movably connected with the guide block 5 through a shaft body, and the movable rod 7 is movably connected with the ejector rod 8 through the shaft body, so that the automatic ejection effect of the product is realized; the sliding block 21 connected with the connecting piece 15 is arranged in the sliding groove 20, the size of the sliding block 21 is matched with the inner size of the sliding groove 20, and the sliding block 21 is in sliding connection with the sliding rail 19 through the sliding groove 20, so that the moving stability of the connecting piece 15 is ensured; the first bevel gear 17 is rotationally connected with the second bevel gear 18, a thread groove is formed in the connecting piece 15, the connecting piece 15 is in threaded connection with the screw rod 16 through the thread groove, and the structural design is reasonable; the driving groove 13 is right trapezoid in shape, the inner size of the driving groove 13 is matched with the size of the movable block 14, the movable block 14 is movably connected with the inserted link 12 through the driving groove 13, and the dismounting efficiency of the forming die is improved; the number of the inserted bars 12 is four, every two inserted bars 12 are arranged into one group, and the two groups of inserted bars 12 are symmetrically distributed at the lower end of the lower module 10, so that the assembling stability of the lower module 10 is ensured.

The working principle and the using flow of the utility model are as follows: when the forming die is disassembled and replaced, the handle 11 is rotated, the first bevel gear 17 and the second bevel gear 18 are rotated, the screw rod 16 moves in opposite directions with the two connecting pieces 15, the movable block 14 is separated from the driving groove 13 corresponding to the inserting rod 12, the lower module 10 is taken down, the inserting rod 12 of the new lower module 10 is inserted into the lower die holder 9, the handle 11 is reversed, the screw rod 16 moves in opposite directions with the connecting pieces 15, the movable block 14 is inserted into the driving groove 13, the movable block 14 moves downwards with the inserting rod 12 due to the special shape of the driving groove 13, the assembly of the lower module 10 is completed, when a product is demolded, the upper die holder 2 moves upwards, the compressed spring 6 moves with the guide block 5, the movable rod 7 rotates, the ejector rod 8 moves downwards, the product is ejected out, and the product is prevented from being stuck on the upper module 3.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a forming die convenient to dismouting, includes driving piece (1), its characterized in that: the lower extreme of driving piece (1) is provided with upper die base (2), the lower extreme of upper die base (2) is provided with upper die base (3), the upper end of upper die base (2) is provided with guide arm (4), the surface of guide arm (4) is provided with guide block (5), one side of guide block (5) is connected with spring (6), the lower extreme of guide block (5) is provided with movable rod (7), the lower extreme of movable rod (7) is provided with ejector pin (8), the lower extreme of upper die base (3) is provided with die holder (9), the upper end of die holder (9) is provided with lower die block (10), the front of die holder (9) is provided with handle (11), the lower extreme of lower die block (10) is connected with inserted bar (12), driving groove (13) have been seted up to the inside of inserted bar (12), one side of inserted bar (12) is provided with movable block (14), one side of movable block (14) is connected with connecting piece (15), connecting piece (15) is provided with ejector pin (16), the upper die base (9) is provided with lower die base (9), the front of handle (11) is provided with handle (12), the first end (17) is connected with one side of a bevel gear (17), the upper surface of the sliding rail (19) is provided with a sliding groove (20).

2. The molding die convenient to disassemble and assemble as claimed in claim 1, wherein: the number of the guide blocks (5) is two, the two guide blocks (5) are symmetrically distributed on the surface of the guide rod (4), guide holes are formed in the guide blocks (5), and the guide blocks (5) are in sliding connection with the guide rod (4) through the guide holes.

3. The molding die convenient to disassemble and assemble as claimed in claim 1, wherein: the movable rod (7) is movably connected with the guide block (5) through a shaft body, and the movable rod (7) is movably connected with the ejector rod (8) through the shaft body.

4. The molding die convenient to disassemble and assemble as claimed in claim 1, wherein: the inside of spout (20) is provided with slider (21) that are connected with connecting piece (15), the size of slider (21) matches with the inside size of spout (20), and slider (21) are through spout (20) and slide rail (19) sliding connection.

5. The molding die convenient to disassemble and assemble as claimed in claim 1, wherein: the first bevel gear (17) is rotationally connected with the second bevel gear (18), a thread groove is formed in the connecting piece (15), and the connecting piece (15) is in threaded connection with the screw rod (16) through the thread groove.

6. The molding die convenient to disassemble and assemble as claimed in claim 1, wherein: the driving groove (13) is right trapezoid in shape, the inner size of the driving groove (13) is matched with the size of the movable block (14), and the movable block (14) is movably connected with the inserted link (12) through the driving groove (13).

7. The molding die convenient to disassemble and assemble as claimed in claim 1, wherein: the number of the inserted bars (12) is four, every two inserted bars (12) are arranged into one group, and the two groups of inserted bars (12) are symmetrically distributed at the lower end of the lower module (10).