CN219600265U - Oblique top structure capable of being assembled, disassembled and interchanged in front - Google Patents

Abstract

The utility model discloses a tilt-top structure capable of being assembled, disassembled and exchanged on the front side, which comprises the following components: the bottom of the inclined ejection guide rod is movably connected with an inclined ejection seat, the inclined ejection seat is used for being connected with a power mechanism, the top of the inclined ejection guide rod is provided with a detachable inclined ejection insert, and the inclined ejection insert is used for ejecting products; compared with the traditional structure, the device is simple to install, quick and convenient, and particularly, when the product has the problems of poor size, burrs and the like or the damage of obliquely ejecting out and needing to repair the die in the production process, the lower die is not needed, the disassembly and the assembly are convenient, the downtime is saved, the working efficiency is improved, and the cost and the processing cost are saved.

Description

Oblique top structure capable of being assembled, disassembled and interchanged in front

Technical Field

The utility model relates to an inclined top structure capable of being assembled, disassembled and interchanged on the front side, and belongs to the technical field of dies.

Background

Injection molding products often have a barb design for the product, and such molds are typically formed using a pitched roof design, as shown above. In the process of assembling the mold, if the problems of poor product size, burrs and the like occur in the production process of loading the mold, or when the inclined top or the mold core is required to be maintained, the whole male mold side mold is required to be disassembled, so that the labor is wasted, the machine is occupied, and the time is also consumed.

Disclosure of Invention

The utility model aims to overcome the defects that in the prior art, when the mold assembly is finished and the production process of a machine is finished, such as poor product size, burrs and the like, or when the inclined top or the mold core is required to be maintained, the whole male mold side mold is required to be disassembled, the labor is wasted, the machine is occupied, and the time is also consumed, and provides the inclined top structure capable of being assembled, disassembled and interchanged on the front side.

An exchangeable oblique top structure capable of being disassembled and assembled in front comprises:

the oblique jacking guide rod is characterized in that the bottom of the oblique jacking guide rod is movably connected with an oblique jacking seat, the oblique jacking seat is used for being connected with a power mechanism, a detachable oblique jacking insert is arranged at the top of the oblique jacking guide rod, and the oblique jacking insert is used for ejecting products.

Further, screw holes are formed in the top of the inclined ejection guide rod and the inclined ejection insert, and fixing screws are arranged in the screw holes.

Further, a positioning groove is formed in the side part of the inclined ejection insert, and a positioning block matched with the positioning groove is arranged on the inclined ejection guide rod.

Further, the positioning groove and the positioning block are both in a convex shape.

Further, the end part of the inclined top insert is provided with an inverted buckle.

Further, the bottom of the inclined top guide rod is movably connected with the inclined top seat through a roller.

Compared with the prior art, the utility model has the beneficial effects that: the utility model adopts the design of the inclined top structure, so that the inclined top can be installed from the front surface of the die core, and the die core can be disassembled from the front surface of the die under the condition of the inclined top;

compared with the traditional structure, the device is simple to install, quick and convenient, and particularly, when the product has the problems of poor size, burrs and the like or the damage of obliquely ejecting out and needing to repair the die in the production process, the lower die is not needed, the disassembly and the assembly are convenient, the downtime is saved, the working efficiency is improved, and the cost and the processing cost are saved.

Drawings

FIG. 1 is a schematic view of a pitched roof of the present utility model;

FIG. 2 is a schematic view of a pitched roof guide bar according to the present utility model;

FIG. 3 is a schematic view of an inclined jack insert according to the present utility model;

FIG. 4 is a schematic diagram of a mold according to the present utility model;

in the figure: 1. an inclined top seat; 2. obliquely pushing the guide rod; 3. obliquely jacking the insert; 4. a set screw; 5. a positioning groove; 6. a front mold; 7. a mold core; 8. a rear mold; 9. an upper needle plate; 10. a lower needle plate; 11. a roller; 12. a positioning block; 13. reversing; 14. and (3) a threaded hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1-4, a tilt-top structure capable of being assembled, disassembled and exchanged on the front side is disclosed, comprising:

the bottom of the inclined ejection guide rod 2 is movably connected with an inclined ejection seat 1, the inclined ejection seat 1 is used for being connected with a power mechanism, a detachable inclined ejection insert 3 is arranged at the top of the inclined ejection guide rod 2, the inclined ejection insert 3 is used for ejecting a product, an inverted buckle 13 matched with the product is arranged at the end part of the inclined ejection insert 3, the bottom of the inclined ejection guide rod 2 is movably connected with the inclined ejection seat 1 through a roller 11, and the movable connection aims that the inclined ejection guide rod 2 can obliquely move upwards in a rear die 8 and a die core 7 when the power mechanism is ejected upwards; the roller 11 passes through the bottom of the inclined top guide rod 2 and the inclined top seat 1 through a pin shaft, so that the inclined top guide rod 2 and the inclined top seat 1 can swing;

as shown in fig. 2, the screw holes 14 are formed in the top of the oblique jacking guide rod 2 and the oblique jacking insert 3, the screw holes 14 are provided with the fixing screws 4, the oblique jacking insert 3 is disassembled through the fixing screws 4, after the oblique jacking insert 3 is disassembled, the power mechanism descends, the oblique jacking guide rod 2 descends, the stroke is lower than that of the die core 7 and the rear die 8, and thus the die core 7 and the rear die 8 can be disassembled from the front surface.

As shown in fig. 2-3, a positioning groove 5 is formed in the side portion of the oblique jacking insert 3, a positioning block 12 matched with the positioning groove 5 is arranged on the oblique jacking guide rod 2, and the thickness of the oblique jacking insert 3 combined with the oblique jacking guide rod 2 is identical to the thickness of the oblique jacking guide rod 2 due to the arrangement of the positioning groove 5 and the positioning block 12.

In this embodiment, the positioning groove 5 and the positioning block 12 are preferably in a convex shape.

The oblique ejection seat 1 is arranged on the upper needle plate 9, the lower needle plate 10 is arranged below the upper needle plate 9, the lower needle plate and the upper needle plate are driven by the power mechanism to move, the oblique ejection guide rod 2 is arranged on the rear die 8 in the embodiment, and the front die 6 moves to be matched with the rear die 8 during production.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims (4)

1. The utility model provides a but positive dismouting exchanges oblique top structure which characterized in that includes:

the device comprises an inclined jacking guide rod (2), wherein the bottom of the inclined jacking guide rod (2) is movably connected with an inclined jacking seat (1), the inclined jacking seat (1) is used for being connected with a power mechanism, a detachable inclined jacking insert (3) is arranged at the top of the inclined jacking guide rod (2), and the inclined jacking insert (3) is used for ejecting products;

a positioning groove (5) is formed in the side part of the inclined jacking insert (3), and a positioning block (12) matched with the positioning groove (5) is arranged on the inclined jacking guide rod (2); the positioning groove (5) and the positioning block (12) are both in a convex shape.

2. The tilt head structure capable of being assembled, disassembled and interchanged on the front surface according to claim 1, wherein the top of the tilt head guide rod (2) and the tilt head insert (3) are provided with threaded holes (14), and the threaded holes (14) are provided with fixing screws (4).

3. The tilt head structure capable of being assembled, disassembled and interchanged on the front surface according to claim 1, wherein the end part of the tilt head insert (3) is provided with a back buckle (13).

4. The tilt-top structure capable of being assembled, disassembled and interchanged on the front surface according to claim 1, wherein the bottom of the tilt-top guide rod (2) is movably connected with the tilt-top seat (1) through a roller (11).