CN219096001U - Efficient pressing die for LED lamp - Google Patents

Abstract

The utility model discloses a high-efficiency pressing die for an LED lamp, and particularly relates to the field of pressing dies. The utility model has the advantages of high-efficiency press fit of the lampshade for the LED lamp, rapid demoulding of the pressed finished product, convenient taking out and overall production efficiency improvement.

Description

Efficient pressing die for LED lamp

Technical Field

The utility model relates to the technical field of pressing dies, in particular to a high-efficiency pressing die for an LED lamp.

Background

The LED lamp is a novel light source which is rapidly raised in recent years, is a fourth generation new light source behind the high-intensity discharge lamp of the fluorescent lamp of the incandescent lamp, is based on solid-state illumination of a white LED, is a typical green illumination mode, has the characteristics of energy conservation, environmental protection, long service life, small volume, safety, reliability, high response speed and the like compared with the traditional light source, represents the future of the illumination technology, and meets the requirements of 'construction resource conservation type and environment-friendly society' proposed by the current government, therefore, the supply and demand of a lampshade used with the LED lamp are increased so as to be capable of forming the LED lamp with the LED lamp, and the lampshade in the LED lamp needs to be efficiently produced by a pressing die so as to meet the use requirement.

The utility model patent of patent publication number CN212495301U discloses a high-efficient zinc alloy spare die casting die, concretely relates to aluminum alloy die casting die field, a high-efficient zinc alloy spare die casting die, including last mould and bed die, go up the mould and including die casting hammer and supporting seat, the die casting hammer is located the supporting seat under, the die casting hammer is threaded connection with the supporting seat, it is provided with the base to go up the mould below, the base upper surface is embedded to have the bed die, the bed die bottom is provided with the mount pad, the mount pad is threaded connection with the bed die, the mount pad bottom is provided with a plurality of first spring that is connected with the base, the bed die bottom is still fixedly provided with haulage rope. According to the utility model, the movable plates are arranged, so that an operator can detach a plurality of movable plates, the rest movable plates are just attached to the outer side of a new die, the stability of the lower die in die casting is enhanced, and the positioning grooves and the positioning blocks are coated with magnetic coatings, so that the connection is more stable.

But when the structure is in actual use, the produced product is easy to be adhered to the movable mould in the pressing process, and can not be automatically demoulded, so that the structure needs to be manually taken down, time and labor are wasted, and meanwhile, the production efficiency is reduced, and therefore, the high-efficiency pressing mould for the LED lamp is provided.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem of overlarge singleness in the prior art and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a high-efficiency pressing die for an LED lamp, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient pressfitting mould of LED lamps and lanterns, including workstation, landing leg and cover half, the landing leg is installed to the workstation bottom, the workstation top is provided with the cover half, install two bases on the workstation, all install drawing of patterns subassembly on each base, install a plurality of branches on the workstation, a plurality of branch top supports are installed the roof, install pressing mechanism on the roof, pressing mechanism bottom is connected with buffer unit, buffer unit bottom is connected with the movable mould, through putting into the cover half with the material, start the hydraulic pump, make the hydraulic rod promote the clamp plate and push down, thereby make the movable mould of bottom carry out the pressfitting shaping to the material in the cover half, in the in-process of pressfitting, the movable mould receives the resistance of material, make the movable mould squeeze up, thereby make the buffer rod on top rise along with going up, the spring receives the compression, the resistance to the material is buffered, the lamp shade is by the pressfitting shaping after, the hydraulic pump drives the liquid and rises, the movable mould resets, in this process, when the movable mould does not rise from the cover half, the cylinder operation of both sides, make the push rod promote the scraper to move to the direction of cover half, thereby make the movable mould be stained with the movable mould when rising, the movable mould is broken away from the movable mould, the both sides is accomplished down, the movable mould is blocked down.

Preferably, the stripper assembly comprises a cylinder mounted on the base.

One end of the push rod is connected with the cylinder.

The scraper is arranged at the other end of the push rod.

Preferably, the pressing mechanism includes a hydraulic pump mounted on the top plate.

The top end of the hydraulic rod is connected with the hydraulic pump.

And the pressing plate is arranged at the bottom end of the hydraulic rod.

Preferably, the buffer assembly comprises a plurality of buffer rods, the top ends of the buffer rods are uniformly inserted into the pressing plate, and the bottom ends of the buffer rods are respectively screwed onto the movable die.

And the springs are respectively sleeved on the buffer rod and are positioned between the movable die and the pressing plate.

Each of the plurality of check blocks is welded at the top end of each buffer rod in a corresponding mode.

Preferably, the scraper is L-shaped, and when the push rod pushes the maximum stroke, the scraper is connected with a plane where the side face of the movable mould is located.

Preferably, a plurality of through holes are uniformly formed in the pressing plate, and the buffer rods are correspondingly inserted in each through hole.

The utility model has the technical effects and advantages that:

1. through the setting of installing the demoulding assembly in the workstation both sides, compare with prior art, when the movable mould did not rise from the cover half, the cylinder operation in both sides for the push rod promotes the scraper to remove to the direction of cover half, thereby when making the movable mould rise, the finished product lamp shade that is stained with on the movable mould, is blocked by the scraper of both sides, breaks away from on the movable mould, accomplishes the drawing of patterns, thereby the workman can directly take out the product of shaping, thereby has improved extraction efficiency, makes equipment can move once more fast, thereby improves production efficiency;

2. through the setting of connecting buffer unit between clamp plate and movable mould, compare with prior art, at the in-process of pressfitting, the movable mould receives the resistance of material for the movable mould is extruded and is risen, thereby makes the buffer rod on top along with rising, and the spring receives the compression, buffers the resistance of material, thereby prevents that the impact that the material contact between in stopping mould and the cover half produced is too big, and leads to the material to splash, simultaneously, improves the fashioned quality of product.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a connection structure between a pressing mechanism and a fixed mold according to the present utility model.

Fig. 3 is a schematic view of the construction of the stripper assembly of the present utility model.

The reference numerals are: 1. a work table; 2. a support leg; 3. a fixed mold; 4. a base; 5. a demolding assembly; 501. a cylinder; 502. a push rod; 503. a scraper; 6. a support rod; 7. a top plate; 8. a pressing mechanism; 801. a hydraulic pump; 802. a hydraulic rod; 803. a pressing plate; 9. a movable mold; 10. a buffer assembly; 1001. a buffer rod; 1002. a spring; 1003. and a stop 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.

The high-efficiency pressing mold for the LED lamp comprises a workbench 1, supporting legs 2 and a fixed mold 3, wherein the supporting legs 2 are arranged at the bottom end of the workbench 1, the fixed mold 3 is arranged at the top end of the workbench 1, two bases 4 are symmetrically arranged on the workbench 1, demolding assemblies 5 are arranged on the bases 4, a plurality of supporting rods 6 are arranged on the workbench 1, a top plate 7 is arranged on the top end of each supporting rod 6 in a supporting mode, a pressing mechanism 8 is arranged on the top plate 7, a buffer assembly 10 is connected at the bottom end of the pressing mechanism 8, and a movable mold 9 is connected at the bottom end of the buffer assembly 10.

As shown in fig. 3, the stripper unit 5 includes a cylinder 501, and the cylinder 501 is mounted on the base 4.

The push rod 502, push rod 502 one end is connected with cylinder 501.

A scraper 503, the scraper 503 is arranged at the other end of the push rod 502.

When demolding is carried out on a product adhered to the movable die 9, the air cylinder 501 operates, so that the push rod 502 pushes the scraper 503 to move towards the direction of the fixed die 3, and when the movable die 9 ascends, a finished lampshade adhered to the movable die 9 is separated from the movable die 9 under the blocking of the scrapers 503 on two sides, and demolding is completed.

As shown in fig. 2, the pressing mechanism 8 includes a hydraulic pump 801, and the hydraulic pump 801 is mounted on the top plate 7.

The hydraulic rod 802, the top of the hydraulic rod 802 is connected with the hydraulic pump 801.

The pressing plate 803, the pressing plate 803 is installed at the bottom end of the hydraulic rod 802.

When the movable die 9 is pressed into the fixed die 3, the hydraulic pump 801 operates to allow the hydraulic rod 802 to extend downward, so that the pressing plate 803 drives the movable die 9 at the bottom end to move downward, and the movable die 9 is pressed into the fixed die 3.

As shown in fig. 2, the buffer assembly 10 includes a plurality of buffer rods 1001, wherein the top ends of the buffer rods 1001 are uniformly inserted into a pressing plate 803, and the bottom ends of the buffer rods are respectively screwed onto a movable die 9.

A plurality of springs 1002, each spring 1002 is fitted over the buffer rod 1001, and is located between the movable die 9 and the pressing plate 803.

And a plurality of stoppers 1003, each stopper 1003 being welded to the top end of each buffer rod 1001.

As shown in fig. 1, the scraper 503 is L-shaped, and when the push rod 502 pushes the maximum stroke, the scraper 503 is engaged with a plane on which the side surface of the movable mold 9 is located, so as to be capable of demolding a product adhered to the movable mold 9.

As shown in fig. 2, a plurality of through holes are uniformly formed in the pressing plate 803, and the buffer rods 1001 are correspondingly inserted into each through hole, so that when the movable mold 9 is acted by a resistance force, the movable mold 9 can be made to have a buffer capacity under the compression support of the springs 1002 due to the fact that the buffer rods 1001 stretch up and down on the pressing plate 803.

The working principle of the utility model is as follows: when the high-efficiency pressing die for the LED lamp is used for pressing a lamp shade used for the LED lamp, materials are placed in the fixed die 3, the hydraulic pump 801 is started, the hydraulic rod 802 pushes the pressing plate 803 to press down, the movable die 9 at the bottom is used for pressing and forming the materials in the fixed die 3, in the pressing process, the movable die 9 receives resistance of the materials, the movable die 9 is pressed up, the buffer rod 1001 at the top is lifted up along with the lifting, and the spring 1002 is compressed to buffer the resistance of the materials;

after the lamp shade is pressed and formed, the hydraulic pump 801 drives the hydraulic rod 802 to ascend, the movable mould 9 is reset, in the process, when the movable mould 9 is not lifted out of the fixed mould 3, the air cylinders 501 at the two sides operate, so that the push rod 502 pushes the scraper 503 to move towards the direction of the fixed mould 3, when the movable mould 9 ascends, the finished lamp shade adhered to the movable mould 9 is blocked by the scraper 503 at the two sides, the movable mould 9 is separated from the finished lamp shade, and demoulding is completed.

The utility model has the advantages of high-efficiency press fit of the lampshade for the LED lamp, rapid demoulding of the pressed finished product, convenient taking out and overall production efficiency improvement.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a high-efficient pressfitting mould of LED lamps and lanterns, includes workstation (1), landing leg (2) and cover half (3), landing leg (2) are installed to workstation (1) bottom, workstation (1) top is provided with cover half (3), its characterized in that: two bases (4) are symmetrically installed on the workbench (1), demolding assemblies (5) are installed on the bases (4), a plurality of supporting rods (6) are installed on the workbench (1), top plates (7) are installed on the supporting rods (6) in a supporting mode, pressing mechanisms (8) are installed on the top plates (7), buffer assemblies (10) are connected to the bottom ends of the pressing mechanisms (8), and movable molds (9) are connected to the bottom ends of the buffer assemblies (10).

2. The efficient pressing die for the LED lamp according to claim 1, wherein: the demolding assembly (5) comprises a cylinder (501), wherein the cylinder (501) is mounted on the base (4);

a push rod (502), wherein one end of the push rod (502) is connected with the air cylinder (501);

and the scraper (503) is arranged at the other end of the push rod (502).

3. The efficient pressing die for the LED lamp according to claim 1, wherein: the pressing mechanism (8) comprises a hydraulic pump (801), and the hydraulic pump (801) is arranged on the top plate (7);

the top end of the hydraulic rod (802) is connected with the hydraulic pump (801);

and the pressing plate (803) is arranged at the bottom end of the hydraulic rod (802).

4. The efficient pressing die for the LED lamp according to claim 1, wherein: the buffer assembly (10) comprises a plurality of buffer rods (1001), the top ends of the buffer rods (1001) are uniformly inserted into the pressing plate (803), and the bottom ends of the buffer rods are respectively screwed onto the movable die (9);

the springs (1002) are respectively sleeved on the buffer rod (1001) and are positioned between the movable die (9) and the pressing plate (803);

and a plurality of stop blocks (1003), wherein each stop block (1003) is welded at the top end of each buffer rod (1001) correspondingly.

5. The efficient pressing die for the LED lamp according to claim 2, wherein: the scraper (503) is L-shaped, and when the push rod (502) pushes the maximum stroke, the scraper (503) is connected with a plane where the side face of the movable die (9) is located.

6. The efficient pressing die for the LED lamp according to claim 3, wherein: a plurality of through holes are uniformly formed in the pressing plate (803), and the buffer rods (1001) are correspondingly inserted into each through hole.

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