CN212860207U

CN212860207U - Injection mold with good cooling effect

Info

Publication number: CN212860207U
Application number: CN202021699970.2U
Authority: CN
Inventors: 张志波; 张文波; 甘楠昌
Original assignee: Guangdong Runheng Zhiyuan Plastic Products Co ltd
Current assignee: Guangdong Runheng Zhiyuan Plastic Products Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-04-02
Anticipated expiration: 2030-08-15

Abstract

The utility model provides an injection mold that cooling effect is good relates to injection mold technical field, including base, mould body and fixing device, the last fixed surface of base is connected with the fixed plate, and the last fixed surface of base is connected with the bottom plate, and the mould body is located the bottom plate directly over, and fixing device is located the upper surface setting of fixed plate, and fixing device includes the locating piece, and the locating piece is connected with the last fixed surface of fixed plate, and the locating piece is close to one side fixedly connected with column casing of mould body, the interior diapire fixedly connected with compression spring of column casing. The utility model discloses, through setting up fixing device, the equipment normal use of being convenient for, the installation is not fixed in ground directly to current most injection mold body, and the easy atress of injection mold body removes during the operation, and the material appears and rocks the quality that influences the product, influences equipment production and causes a large amount of losses, and the device's application effectively avoids above-mentioned problem and improve equipment's stability.

Description

Injection mold with good cooling effect

Technical Field

The utility model relates to an injection mold field especially relates to an injection mold that cooling effect is good.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.

With the continuous development of science and technology, the types and the number of injection molds are continuously increased. Can all see in each mill the inside in city, make things convenient for workman's manufacturing, present most motor terminals all adopt to mould plastics and accomplish, and most motor injection mold directly place in ground and do not install fixedly, and injection mold atress easily removes during the operation, appears the material and rocks the quality that influences the product, influences equipment production and causes a large amount of losses, need improve to this.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an injection mold with good cooling effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an injection mold with good cooling effect comprises a base, a mold body and a fixing device, wherein the upper surface of the base is fixedly connected with a fixing plate, the upper surface of the base is fixedly connected with a bottom plate, the die body is positioned right above the bottom plate, the fixing device is arranged on the upper surface of the fixing plate and comprises a positioning block which is fixedly connected with the upper surface of the fixing plate, one side of the positioning block close to the die body is fixedly connected with a column casing, the inner bottom wall of the column casing is fixedly connected with a compression spring, one end of the compression spring, which is far away from the column barrel, is fixedly connected with a sleeve, one end of the sleeve, which is far away from the compression spring, is fixedly connected with a limiting block, spacing holes are formed in the surfaces of the fixing plate and the bottom plate, a fixing cylinder is fixedly connected to the surface of the die body, and a bolt is slidably connected to the inner wall of the fixing cylinder.

Preferably, the upper surface of the fixing plate is provided with a groove, and the side surface of the groove is rotatably connected with a resisting block through a rotating rod.

Preferably, the surface of the limiting block is in sliding connection with the fixing plate, and the inner wall of the limiting block abuts against the bolt.

Preferably, the upper surface of the bottom plate is provided with two cover lifting devices, the two cover lifting devices are arranged in a mirror image manner, and the cover lifting devices are positioned right above the bottom plate.

Preferably, the cover lifting device comprises a fixed rod, the lower surface of the fixed rod is fixedly connected with the surface of the bottom plate, the fixed surface of the fixed rod is connected with a fixed shaft, the fixed shaft is sleeved with a rotating plate, the rotating plate is rotatably connected with the fixed shaft, a sleeve block is fixedly connected to the side surface of the die body, and a push block is slidably connected to the inner surface of the sleeve block.

Preferably, one end of the rotating plate, which is far away from the die body, is fixedly connected with a pressing plate, one side of the rotating plate, which is close to the pushing block, is processed by a fillet, and the upper surface of the rotating plate is abutted to the pushing block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up fixing device, when using the mould body, insert the sleeve with the bolt, stir and support the piece and make stopper and compression spring lose the constraint, compression spring release elasticity promotes the sleeve and drives the stopper and remove, the stopper cover is established and is blocked it on the bolt, the displacement of restriction mould body, the equipment normal use of being convenient for, current most injection mould body is directly placed on ground and is not installed fixedly, the easy atress of injection mould body is removed during the operation, the quality that influences the product is rocked to the material appears, influence equipment production and cause a large amount of losses, the device's application effectively avoids above-mentioned problem and improve equipment's stability.

2. The utility model discloses in, through setting up the lid device, when accomplishing to mould plastics and get the piece, press down the clamp plate downwards, the rotor plate atress rotates and extrudees the ejector pad around the dead axle, the ejector pad upwards slides and supports tight mould body apron in the cover piece, the ejector pad is with mould body apron jack-up immediately, the material of being convenient for to take, present most injection mold body need just can open the lid through special instrument of uncapping, the operation wastes time and energy and inefficiency, the production efficiency is reduced, the device's application effectively avoids above-mentioned problem and improve equipment's ease of use.

Drawings

FIG. 1 is a schematic structural view of an injection mold with a good cooling effect according to the present invention;

FIG. 2 is a schematic view of the structure A shown in FIG. 1 in the injection mold of the present invention with a good cooling effect;

FIG. 3 is an exploded view of the injection mold of the present invention with good cooling effect;

FIG. 4 is a schematic structural view of a fixing device in an injection mold with a good cooling effect according to the present invention;

fig. 5 is the utility model provides a structural schematic diagram of the lid device in the injection mold that the cooling effect is good.

Illustration of the drawings: 1. a base; 2. a fixing plate; 3. a base plate; 4. a mold body; 5. a fixing device; 51. positioning blocks; 52. a column casing; 53. a compression spring; 54. a sleeve; 55. a limiting block; 56. a bolt; 57. a limiting hole; 58. a fixed cylinder; 59. a resisting block; 6. a cap opening device; 61. fixing the rod; 62. fixing a shaft; 63. a rotating plate; 64. pressing a plate; 65. a push block; 66. and (5) sleeving blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides an injection mold that cooling effect is good, including base 1, mould body 4 and fixing device 5, the last fixed surface of base 1 is connected with fixed plate 2, and the last fixed surface of base 1 is connected with bottom plate 3, and mould body 4 is located bottom plate 3 directly over.

The specific arrangement and function of the fixing means 5 and the cover means 6 will be described in detail below.

As shown in fig. 1 and 4, the fixing device 5 is disposed on the upper surface of the fixing plate 2, the fixing device 5 includes a positioning block 51, the positioning block 51 is fixedly connected to the upper surface of the fixing plate 2, a column 52 is fixedly connected to one side of the positioning block 51 close to the mold body 4, a compression spring 53 is fixedly connected to the inner bottom wall of the column 52, a sleeve 54 is fixedly connected to one end of the compression spring 53 far from the column 52, a limit block 55 is fixedly connected to one end of the sleeve 54 far from the compression spring 53, limit holes 57 are formed on the surfaces of the fixing plate 2 and the bottom plate 3, a fixing cylinder 58 is fixedly connected to the surface of the mold body 4, a bolt 56 is slidably connected to the inner wall of the fixing cylinder 58, a groove, and the side surface of the groove is rotatably connected with a resisting block 59 through a rotating rod, the surface of the limiting block 55 is slidably connected with the fixing plate 2, and the inner wall of the limiting block 55 is propped against the bolt 56.

The effect that its whole fixing device 5 reached does, through setting up fixing device 5, when using mould body 4, insert in sleeve 54 bolt 56, stir to block 59 messenger stopper 55 and compression spring 53 and lose the constraint, compression spring 53 releases elasticity and promotes sleeve 54 and drives stopper 55 and remove, stopper 55 cover is established and is blocked it on bolt 56, restriction mould body 4's displacement, the equipment normal use of being convenient for, present most injection mould body 4 directly place and do not install fixedly on ground, injection mould body 4 atress removes easily during the operation, the quality that influences the product appears in the material and rocks, influence equipment production and cause a large amount of losses, the device's application effectively avoids above-mentioned problem and improve equipment's stability.

As shown in fig. 1 and 5, the upper surface of the bottom plate 3 is provided with the cover lifting devices 6, the number of the cover lifting devices 6 is two, two cover lifting devices 6 are arranged in a mirror image manner, the cover lifting devices 6 are located right above the bottom plate 3, each cover lifting device 6 comprises a fixed rod 61, the lower surface of each fixed rod 61 is fixedly connected with the surface of the bottom plate 3, the fixed surface of each fixed rod 61 is fixedly connected with a fixed shaft 62, the fixed shaft 62 is sleeved with a rotating plate 63, the side surface of the mold body 4 is fixedly connected with a sleeve block 66, the inner surface of the sleeve block 66 is slidably connected with a push block 65, one end of the rotating plate 63, which is far away from the mold body 4, one side of the rotating plate 63, which is close to the push block 65, is processed by adopting a round corner, and the upper.

Its effect that whole lid device 6 that plays reached does, through setting up lid device 6, when accomplishing to mould plastics and get the piece, press down clamp plate 64 downwards, rotor plate 63 atress rotates and extrudees ejector pad 65 around dead axle 62, ejector pad 65 upwards slides and supports tight mould body 4 apron in set block 66, ejector pad 65 is with mould body 4 apron jack-up immediately, the material of being convenient for to take, present most injection mold body 4 need just can open the lid through special instrument of uncapping at present, the operation wastes time and energy and inefficiency, reduce production efficiency, the device's application effectively avoids above-mentioned problem and improve equipment's ease for use.

The integral working principle is that by arranging the fixing device 5, when the mould body 4 is used, the bolt 56 is inserted into the sleeve 54, the abutting block 59 is shifted to enable the limiting block 55 and the compression spring 53 to be out of constraint, the compression spring 53 releases elasticity to push the sleeve 54 and drive the limiting block 55 to move, the limiting block 55 is sleeved on the bolt 56 to clamp the bolt, the displacement of the mould body 4 is limited, and the normal use of the equipment is convenient, most of the existing injection mould bodies 4 are directly placed on the ground and are not installed and fixed, the injection mould body 4 is easy to be stressed and move during operation, the quality of a product is influenced by material shaking, and a large amount of loss is caused by influencing the production of the equipment, the application of the device effectively avoids the problems and improves the stability of the equipment, by arranging the cover lifting device 6, when the injection moulding and taking the piece, the pressing plate 64 is pressed downwards, the rotating, ejector pad 65 upwards slides and supports tight mould body 4 apron in cover block 66, and ejector pad 65 immediately covers 4 liftings of mould body, the material of being convenient for to take, present most injection mold body 4 need just can open the lid through special instrument of uncapping, the operation is wasted time and energy and inefficiency, reduction production efficiency, the device's application effectively avoids above-mentioned problem and improve equipment's ease for use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an injection mold that cooling effect is good, includes base (1), mould body (4) and fixing device (5), its characterized in that: the upper surface of the base (1) is fixedly connected with a fixing plate (2), the upper surface of the base (1) is fixedly connected with a bottom plate (3), the die body (4) is positioned right above the bottom plate (3), the fixing device (5) is positioned on the upper surface of the fixing plate (2), the fixing device (5) comprises a positioning block (51), the positioning block (51) is fixedly connected with the upper surface of the fixing plate (2), one side, close to the die body (4), of the positioning block (51) is fixedly connected with a column barrel (52), the inner bottom wall of the column barrel (52) is fixedly connected with a compression spring (53), one end, far away from the column barrel (52), of the compression spring (53) is fixedly connected with a sleeve (54), one end, far away from the compression spring (53), of the sleeve (54) is fixedly connected with a limiting block (55), and limiting holes (57) are formed in the surfaces of the fixing plate (2) and the, the surface of the die body (4) is fixedly connected with a fixed cylinder (58), and the inner wall of the fixed cylinder (58) is connected with a bolt (56) in a sliding mode.

2. The injection mold with good cooling effect as claimed in claim 1, wherein: the upper surface of the fixed plate (2) is provided with a groove, and the side surface of the groove is rotatably connected with a resisting block (59) through a rotating rod.

3. The injection mold with good cooling effect as claimed in claim 1, wherein: the surface of the limiting block (55) is in sliding connection with the fixing plate (2), and the inner wall of the limiting block (55) is abutted to the bolt (56).

4. The injection mold with good cooling effect as claimed in claim 1, wherein: the upper surface of bottom plate (3) is provided with plays and covers device (6), the quantity that plays to cover device (6) is two, two it is the mirror image setting to play to cover device (6), it is located bottom plate (3) directly over to play to cover device (6).

5. The injection mold with good cooling effect as claimed in claim 4, wherein: the cover lifting device (6) comprises a fixing rod (61), the lower surface of the fixing rod (61) is fixedly connected with the surface of the bottom plate (3), the surface of the fixing rod (61) is fixedly connected with a fixed shaft (62), the fixed shaft (62) is sleeved with a rotating plate (63) in a rotating mode, a sleeve block (66) is fixedly connected to the side surface of the die body (4), and the inner surface of the sleeve block (66) is slidably connected with a push block (65).

6. The injection mold with good cooling effect as claimed in claim 5, wherein: one end, far away from the die body (4), of the rotating plate (63) is fixedly connected with a pressing plate (64), one side, close to the push block (65), of the rotating plate (63) is processed through a fillet, and the upper surface of the rotating plate (63) is abutted to the push block (65).