CN214556767U - Wear-resistant hardware mould - Google Patents

Abstract

The utility model discloses a hardware mould of abrasionproof decreases relates to hardware mould technical field, the utility model discloses a base, the top of base are provided with support and bed die respectively, and the top of bed die is provided with first rubber pad, adaptation groove and die cavity respectively, and the inside of die cavity is provided with the wearing layer, and the hydraulic stem is installed at the top of support, and the bottom of hydraulic stem is connected with the bed die. The utility model discloses when needs are changed the die head, operating personnel stirs the piece through stirring for the effort of spring is overcome to the piece of stirring, stirs the inside that the piece drove the dead lever and breaks away from the fixed slot, operating personnel takes out the die head, behind the more new die head, operating personnel loosens the power to stirring the piece, stirring the piece under the effect that resets of spring, drive the dead lever and insert the fixed slot again, the problem of the mode that effectual traditional device of solving adopted the screw was dismantled the die head, this structure simple operation, and applicability is strong.

Description

Wear-resistant hardware mould

Technical Field

The utility model relates to a hardware mould technical field specifically is a hardware mould of abrasionproof decreases.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, the hardware mould is a part or a product with a required shape manufactured by various presses and special tools arranged on the presses through pressure in industrial production, and the special tools are collectively called hardware moulds.

Wear and tear appears in traditional hardware mould long-time use easily, changes the mode that adopts the screw to the die head and installs and dismantle the die head, when the screw appears smooth silk, dismantles just very troublesome, and secondly, traditional hardware mould wearability is poor, and the upper and lower mould friction is worn and torn easily, and the die head has reduced life with the die cavity friction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: wear and tear appear in using easily for a long time in order to solve traditional hardware mould, changes the mode that adopts the screw to the die head and installs and dismantle the die head, when the screw appears smooth silk, dismantles just very troublesome, and secondly, traditional hardware mould wear resistance is poor, and the easy wearing and tearing of upper and lower mould friction, die head and die cavity friction have reduced life's problem, provide the hardware mould of abrasionproof loss.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hardware mould of abrasionproof decreases, includes the base, the top of base is provided with support and bed die respectively, the top of bed die is provided with first rubber pad, adaptation groove and die cavity respectively, the inside of die cavity is provided with the wearing layer, the hydraulic stem is installed at the top of support, the bottom of hydraulic stem is connected with the mould, the bottom of going up the mould is provided with second rubber pad, activity groove and recess respectively, the inside of recess is provided with the die head, the surface of die head has cup jointed the wearing pad, the fixed slot has been seted up to the both sides top of die head, inside one side in activity groove is connected with the spring, the one end of spring is connected with the stirring piece, one side of stirring piece is connected with the dead lever that extends to the fixed slot inside.

Preferably, the adaptation groove is provided with the multiunit, and the multiunit adaptation groove is with dialling the piece looks adaptation.

Preferably, the springs are arranged in two groups, and the two groups of springs are made of carbon steel materials.

Preferably, the fixing rods and the fixing grooves are both provided with two groups, and the two groups of fixing rods are matched with the fixing grooves.

Preferably, the die head is detachably arranged with the upper die through a fixing rod.

Preferably, the wear-resistant layer and the wear-resistant pad are both made of resin materials.

Preferably, the fixing rods are arranged in two groups, and the two groups of fixing rods are symmetrically arranged by taking the longitudinal axis of the lower die as a center.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with the spring, dead lever and fixed slot, when needs are changed the die head, operating personnel dials the piece through stirring, make the effort that the spring was overcome to the piece of dialling, dial the inside that the piece drove the dead lever and breaks away from the fixed slot, operating personnel takes out the die head, after the die head of renewal, operating personnel loosens the power to dialling the piece, dial the piece under the effect that resets of spring, drive the dead lever and insert the fixed slot again, the problem of the mode of effectual traditional device of solving adoption screw dismantles the die head, this structure simple operation, and applicability is strong.

2. The utility model discloses be provided with the wearing layer, first rubber pad, second rubber pad and abrasion pad, when the device is done, go up mould and bed die under the effect of first rubber pad and second rubber pad, reduce the friction of mould, increase the life of grinding apparatus, the die head is when punching press the material in the die cavity, under the effect of wearing layer and abrasion pad, can reduce the coefficient of the inner wall looks friction of die head and die cavity, increase the life of die head and die cavity, the effectual current upper and lower mould friction of solution is worn and torn easily, the problem of life has been reduced in die head and die cavity friction, this structure is with low costs, application prospect is good.

Drawings

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

FIG. 2 is a schematic structural diagram of a top view of the lower mold of the present invention;

FIG. 3 is a front view of the bracket of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support; 3. a lower die; 4. a first rubber pad; 5. an adaptation groove; 6. a die cavity; 7. a wear layer; 8. a hydraulic lever; 9. an upper die; 10. a die head; 11. a movable groove; 12. a spring; 13. a shifting block; 14. fixing the rod; 15. fixing grooves; 16. a wear pad; 17. a second rubber pad; 18. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an anti-abrasion hardware mold comprises a base 1, a support 2, a lower mold 3, a first rubber pad 4, an adapting groove 5, a mold groove 6, a wear-resistant layer 7, a hydraulic rod 8, an upper mold 9, a die head 10, a movable groove 11, a spring 12, a toggle block 13, a fixed rod 14, a fixed groove 15, a wear-resistant pad 16, a second rubber pad 17 and a groove 18, wherein the support 2 and the lower mold 3 are respectively arranged at the top of the base 1, the first rubber pad 4, the adapting groove 5 and the mold groove 6 are respectively arranged at the top of the lower mold 3, the wear-resistant layer 7 is arranged inside the mold groove 6, the hydraulic rod 8 is arranged at the top of the support 2, the upper mold 9 is connected to the bottom of the hydraulic rod 8, the second rubber pad 17, the movable groove 11 and the groove 18 are respectively arranged at the bottom of the upper mold 9, the die head 10 is arranged inside the groove 18, the wear-resistant pad 16 is sleeved on the outer surface of the die head 10, fixed slots 15 are formed above two sides of the die head 10, one side of the interior of the movable slot 11 is connected with a spring 12, one end of the spring 12 is connected with a shifting block 13, and one side of the shifting block 13 is connected with a fixed rod 14 extending into the fixed slots 15.

Please refer to fig. 1, 2 and 4, the plurality of sets of the adapting grooves 5 are provided, the plurality of sets of the adapting grooves 5 are adapted to the shifting block 13 to prevent the shifting block 13 from being damaged by pressing when the upper and lower dies are closed, the two sets of the springs 12 are provided, and the two sets of the springs 12 are made of carbon steel, so that the elasticity is strong and the service life is long.

Please refer to fig. 1, 3 and 4, two sets of fixing rods 14 and fixing slots 15 are respectively disposed, and the two sets of fixing rods 14 are adapted to the fixing slots 15, so as to facilitate the detachment and installation of the die head 10, and the die head 10 is detached from the upper die 9 through the fixing rods 14, so that the operation is more convenient.

Please refer to fig. 1, 3 and 4, the wear-resistant layer 7 and the wear-resistant pad 16 are made of resin materials, and have high wear resistance coefficient, two sets of fixing rods 14 are arranged, and the two sets of fixing rods 14 are symmetrically arranged with the longitudinal axis of the lower die 3 as the center, so that the die head 10 is more stable to disassemble and assemble.

The working principle is as follows: an operator puts a material to be processed into the die cavity 6, the hydraulic rod 8 is started, the hydraulic rod 8 drives the upper die 9 to move downwards, the upper die 9 drives the die head 10 to be inserted into the die cavity 6, the poking block 13 cannot be crushed under the action of the adapting groove 5, the friction between the upper die 9 and the lower die 3 is reduced under the action of the first rubber pad 4 and the second rubber pad 17, the damage caused by the friction between the upper die and the lower die is reduced, when the die head 10 punches the material in the die cavity 6, the coefficient of friction between the die head 10 and the inner wall of the die cavity 6 can be reduced under the action of the wear-resistant layer 7 and the wear-resistant pad 16, the service lives of the die head 10 and the die cavity 6 are prolonged, when the die head 10 needs to be replaced, the operator poking block 13 overcomes the acting force of the spring 12 by poking block 13, the poking block 13 drives the fixing rod 14 to be separated from the inside of the fixing groove 15, the operator takes out the die head 10, and after the die head 10 is replaced by a new one, the operator releases the force on the shifting block 13, and the shifting block 13 drives the fixing rod 14 to be inserted into the fixing groove 15 again under the resetting effect of the spring 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims (7)

1. The utility model provides a wear-proof hardware mould, includes base (1), its characterized in that: the die is characterized in that a support (2) and a lower die (3) are respectively arranged at the top of the base (1), a first rubber pad (4), an adaptive groove (5) and a die groove (6) are respectively arranged at the top of the lower die (3), a wear-resistant layer (7) is arranged inside the die groove (6), a hydraulic rod (8) is installed at the top of the support (2), the bottom end of the hydraulic rod (8) is connected with an upper die (9), a second rubber pad (17), a movable groove (11) and a groove (18) are respectively arranged at the bottom of the upper die (9), a die head (10) is arranged inside the groove (18), a wear-resistant pad (16) is sleeved on the outer surface of the die head (10), a fixed groove (15) is formed above two sides of the die head (10), a spring (12) is connected on one side inside the movable groove (11), and a shifting block (13) is connected at one end of the spring (12), one side of the toggle block (13) is connected with a fixed rod (14) which extends to the inside of the fixed groove (15).

2. The wear resistant hardware die of claim 1, wherein: the adaptation groove (5) is provided with a plurality of groups, and the plurality of groups of adaptation grooves (5) are adapted to the shifting block (13).

3. The wear resistant hardware die of claim 1, wherein: the two groups of springs (12) are arranged, and the two groups of springs (12) are made of carbon steel materials.

4. The wear resistant hardware die of claim 1, wherein: the fixing rods (14) and the fixing grooves (15) are both provided with two groups, and the two groups of fixing rods (14) are matched with the fixing grooves (15).

5. The wear resistant hardware die of claim 1, wherein: the die head (10) is detachably arranged with the upper die (9) through a fixing rod (14).

6. The wear resistant hardware die of claim 1, wherein: the wear-resistant layer (7) and the wear-resistant pad (16) are both made of resin materials.

7. The wear resistant hardware die of claim 1, wherein: the fixing rods (14) are arranged in two groups, and the longitudinal axes of the dies (9) above the fixing rods (14) are arranged in a central symmetry mode.

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