CN217395562U - Quick-dismantling quick-wear part mounting die - Google Patents

Abstract

The utility model discloses a demolish mold installation of vulnerable part fast, which comprises a fixing panel, the last square iron that is provided with of fixed panel, be provided with mould benevolence mounting panel on the square iron, be equipped with back mould benevolence in mould benevolence mounting panel upper portion, first back mould benevolence mold insert and second back mould benevolence mold insert are installed to the left right direction in the back mould benevolence, second back mould benevolence mold insert passes through the screw and is connected with mould benevolence mounting panel, be provided with the taper pin in the first back mould benevolence mold insert, the passageway that is used for the taper pin side-to-side motion has been seted up in the mould benevolence mounting panel, the lower extreme of taper pin is provided with the clamping part, be located on the fixed panel and be provided with thimble bottom plate in the square iron, be provided with thimble panel on the thimble bottom plate, the lower extreme of the fixed taper pin seat of thimble panel, the upper end of taper pin seat has been seted up with clamping part complex clamping groove, clamping part is at the side-to-side motion of clamping groove. The utility model provides a pair of demolish mold installation of vulnerable part fast can change the maintenance to damaging the mold insert simple and fast ground, possesses the advantage of saving time and practicing thrift the manpower.

Description

An installation mold for quick removal of wearing parts

technical field

The utility model relates to an installation mold for rapidly removing wearing parts, belonging to the technical field of injection molding.

Background technique

During the production process of the mold, the repair steps for damaged parts are as follows: 1. The molding technician removes the mold from the injection molding machine as a whole and pulls it to the mold repair area; 2. The mold repair technician removes the inserts: ① Connect the mold fixing plate with Remove the square iron; ②Remove the bottom plate of the thimble; ③Pull out the oblique pin seat and the oblique pin; ④Remove the rear mold core; ⑤Remove the rear mold core insert; 3. Repair the insert; 5. The molding technician pulls the mold from the mold repair area to the side of the injection molding machine; 6. The molding technician installs the mold on the injection molding machine.

In the disassembly process, it is necessary to remove the connecting screws between the fixing plate and the mold core mounting plate, remove the connecting screws between the ejector bottom plate and the ejector pin panel, and then remove the connecting screws between the mold core mounting plate and the rear mold core. Pull out the diagonal pins together. The whole process is cumbersome, time-consuming and wastes human resources.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and to provide an installation mold that can quickly and easily replace and repair damaged inserts, and has the advantages of saving time and manpower and quickly removing wearing parts.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

An installation mold for quickly dismantling wearing parts, comprising a fixed panel, a square iron is arranged on the fixed panel, a mold core installation plate is arranged on the square iron, and a rear mold core is arranged inside the mold core installation plate , in the left and right directions of the rear mold core, a first rear mold core insert and a second rear mold core insert are installed, and the second rear mold core insert is connected with the mold core mounting plate by screws, and the third A rear mold core insert is provided with an oblique pin, a channel for the left and right movement of the oblique pin is opened in the mold core mounting plate, the lower end of the oblique pin is provided with a buckle portion, and the fixing panel is located on the A thimble bottom plate is arranged in the square iron, and a thimble plate is arranged on the thimble bottom plate, the lower end of the oblique pin seat is fixed on the thimble plate, and the upper end of the oblique pin seat is provided with a buckle groove that cooperates with the buckle portion , the snap portion moves left and right in the snap groove.

An insulating panel is arranged below the fixed panel.

A dust-proof plate is arranged between the square irons.

The first rear mold core inserts and the second rear mold core inserts are in two groups.

The shape of the buckling slot matched with the buckling portion is a convex shape.

The width of the second rear mold core insert is 1.5-2 times the right movement stroke of the oblique pin in the mold core mounting plate.

The beneficial effects of the utility model are as follows: the utility model provides an installation mold for rapidly dismantling wearing parts, the lower end of the oblique pin is provided with a buckle part, and the upper end of the oblique pin seat is provided with a buckle groove matched with the buckle part, The buckle part moves left and right in the buckle groove, and the inclined pin can be taken out by moving the second rear mold insert. It is not necessary to remove multiple parts and then pull out the inclined pin seat and the inclined pin together, which can be easily and quickly adjusted. Damaged inserts are replaced and repaired, which has the advantage of saving time and manpower.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the installation mold of a kind of quick-dismantling wearing parts of the present utility model;

Fig. 2 is the top view structure schematic diagram of Fig. 1;

Fig. 3 is the sectional structure schematic diagram of D-D position in Fig. 2;

4 is a schematic diagram of the connection structure between the oblique pin and the oblique pin seat in the utility model.

The reference signs in the figure are as follows: 1-fixed panel; 2-square iron; 3-dust-proof plate; 4-insulation panel; 5-mould core installation plate; 6-rear die core; Pieces; 8-Second rear mold insert; 9-Screw; 10-Bevel pin seat; 11-Bevel pin; 12-Ejector bottom plate; 13-Ejector panel; 14-Limiting post; - Thimble; 17 - Back needle spring; 111 - Buckle part.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model, and cannot be used to limit the protection scope of the present utility model.

As shown in FIG. 1 to FIG. 4 , the present invention provides an installation mold for rapidly dismantling wearing parts, including a fixed panel 1 , and an insulating panel 4 is arranged under the fixed panel 1 . Square irons 2 are arranged on the fixed panel 1 , and dustproof plates 3 are arranged between the square irons 2 . A mold core mounting plate 5 is provided on the square iron 2, a rear mold core 6 is arranged in the upper part of the mold core mounting plate 5, and a first rear mold core insert 7 and a second rear mold core insert are installed in the left and right directions of the rear mold core 6. Piece 8. In this embodiment, referring to FIG. 1 and FIG. 2 , there are two groups of first rear mold inserts 7 and second rear mold inserts 8 .

The second rear mold core insert 8 is connected to the mold core mounting plate 5 through screws 9 , the first rear mold core insert 7 is provided with an oblique pin 11 , and the mold core mounting plate 5 is provided with a channel for the left and right movement of the oblique pin 11 , the lower end of the oblique pin 11 is provided with a buckle portion 111, the fixed panel 1 is provided with a thimble bottom plate 12 in the square iron 2, the thimble bottom plate 12 is provided with a thimble panel 13, and the thimble panel 13 is provided with a limiting column 14, a middle torso 15. Thimble 16 and return needle spring 17.

The thimble panel 13 fixes the lower end of the oblique pin base 10 , and the upper end of the oblique pin base 10 is provided with a buckle groove 161 that cooperates with the buckle part 11 , and the buckle part 11 moves left and right in the buckle groove 161 . As shown in FIG. 4 , the shape of the buckling groove 161 to which the buckling portion 111 fits is a convex shape. Under normal installation conditions, the buckle portion 111 is matched with the buckle groove 161 , and the oblique pin 11 cannot be pulled out from the oblique pin seat 10 . After the second rear mold core insert 8 is removed, the first rear mold core insert 7 drives the oblique pin 11 to move relative to the oblique pin seat 10 until the buckle portion 111 on the oblique pin 11 falls off from the buckle groove 161 . The first rear die insert 7 can be removed at the same time.

In order to facilitate taking out the first rear mold core insert 7 , the width of the second rear mold core insert 8 is 1.5-2 times the movement stroke of the inclined pin 11 in the mold core mounting plate 5 . In this embodiment, the width of the second rear mold core insert 8 is 20mm, and the movement stroke of the inclined pin 11 in the mold core mounting plate 5 is 12mm. In addition, the movement stroke of the inclined pin 11 in the mold core mounting plate 5 is 1.5-2.0 times the length from the left side of the buckle portion 111 to the right side of the buckle groove 161. In this embodiment, the left side of the buckle portion 111 reaches The length of the right side of the snap groove 161 is 8 mm.

The working principle of the utility model is as follows: firstly, remove the screw 9 on the second rear mold core insert 8, remove the second rear mold core insert 2, and then move the first rear mold core insert 7 together with the oblique pin 11 to the Moving to the right makes the buckle portion 11 under the oblique pin 11 disengage from the buckle groove 161 , and finally the first rear mold core insert 7 is taken out together with the oblique pin 11 .

The above is only the preferred embodiment of the present utility model, it should be pointed out that: for those skilled in the art, without departing from the principle of the present utility model, several improvements and modifications can also be made. These improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims (6)

1. An installation mold for quickly dismantling wearing parts, characterized in that: comprising a fixed panel (1), the fixed panel (1) is provided with a square iron (2), and the square iron (2) is provided with A mold core mounting plate (5), a rear mold core (6) is provided in the upper part of the mold core mounting plate (5), and a first rear mold core insert (7) is installed in the left-right direction in the rear mold core (6). ) and the second rear die insert (8), the second rear die insert (8) is connected with the die mount plate (5) by screws (9), and the first rear die insert (8) is connected to the die insert (5). An oblique pin (11) is arranged in the part (7), a channel for the left and right movement of the oblique pin (11) is opened in the mold core mounting plate (5), and the lower end of the oblique pin (11) is provided with a clamp The buckle portion (111), the fixing panel (1) is provided with a thimble bottom plate (12) located in the square iron (2), the thimble bottom plate (12) is provided with a thimble panel (13), the thimble The lower end of the oblique pin seat (10) is fixed to the panel (13), and the upper end of the oblique pin seat (10) is provided with a snap groove (161) matched with the snap portion (111), and the snap portion ( 111) move left and right in the snap groove (161). 2 . The installation mold for rapidly dismantling wearing parts according to claim 1 , wherein a heat insulating panel ( 4 ) is arranged below the fixing panel ( 1 ). 3 . 3 . The installation mold for quickly removing wearing parts according to claim 1 , wherein a dust-proof plate ( 3 ) is arranged between the square irons ( 2 ). 4 . 4. A kind of installation mold for quick removal of wearing parts according to claim 1, characterized in that: the first rear mold insert (7) and the second rear mold insert (8) are two groups . 5 . The installation mold for rapidly dismantling wearing parts according to claim 1 , wherein the snap groove ( 161 ) matched with the snap portion ( 111 ) is convex in shape. 6 . 6. A mounting mold for quick removal of wearing parts according to claim 1, characterized in that: the width of the second rear mold core insert (8) is equal to the width of the inclined pin (11) in the mold 1.5 to 2 times of the movement stroke in the kernel mounting plate (5).

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