CN218519105U - Precision machinery mould convenient to annotate material - Google Patents

Abstract

The utility model relates to the field of mechanical moulds, in particular to a precision mechanical mould, which is convenient for material injection. There are two, respectively located on the left and right sides of the top of the outer wall of the front formwork. The two brackets are fixedly equipped with electric telescopic rods on the facing surfaces, and the output end of the electric telescopic rods is fixedly mounted with a fixed block one. There is a slope groove, the beneficial effect of the utility model is: in order to facilitate the disassembly of the injection pipe and convenient material injection, a guide rail is installed on the top of the front formwork, and a slide block is installed on the bottom of the fixed block, so that the fixed block can be moved. The electric telescopic rod is used to drive the fixed block to move, and finally the nozzle is fixed, so that the nozzle will not be shifted due to external force.

Description

A precision mechanical mold for easy material injection

technical field

The utility model relates to the field of mechanical moulds, in particular to a precision mechanical mould, which is convenient for material injection.

Background technique

The patent with the existing application number CN202122538646.3 discloses a precision mechanical mold for easy material injection, which relates to the technical field of mechanical molds, including the lower mold of the mold, the bottom of the lower mold of the mold is connected with a heat dissipation base, and the lower surface of the heat dissipation base The four ends are connected with support columns, the lower mold of the mold is provided with a card slot inside, the inner wall of the card slot is connected with a return spring, the top of the return spring is connected with a limit block, the upper surface of the limit block is connected with a die, and the center of the die There is a precision mechanical punching hole, one side of the die is provided with a block, the four ends of the upper surface of the lower mold of the mold are connected with a piston guide post, the outer wall of the piston guide post is connected with the upper die of the mold, and the top of the piston guide post is connected with a Cap, the center of the top of the lower mold of the mold is provided with a material injection port. In the utility model, through the joint action of the structure connected with the upper and lower molds, the mutual cooperation between the concave mold and the punch structure makes the positioning of the mold punching more accurate. Precise, the molds can be closely fitted to avoid material deviation during injection.

The way to produce products by mechanical mold is generally to inject the liquid into the mold through the injection pipe and then open the mold to take it out after cooling. If the mold is to take out the product through the movement of the lower mold, the nozzle may be displaced due to the impact force when the lower mold and the upper mold are combined, and the nozzle of the injection pipe may be displaced due to the impact force, which may be distorted during injection. The nozzle and the feed inlet may not correspond, so that part of the nozzle is blocked, so that the raw material liquid is blocked during injection, and the flow rate becomes faster, which may change the originally set injection time. As a result, it is difficult to guarantee the quality of the final product. This problem may occur many times a day, resulting in reduced efficiency and inconvenience in injection.

Therefore, it is necessary to invent a precision mechanical mold that is convenient for injection.

Utility model content

For this reason, the utility model provides a precision mechanical mold that is convenient for material injection. By setting a fixed block 1 on the top of the front formwork, an inclined surface groove is provided in the fixed block 1, so as to fix the inclined surface of the injection pipe and the pipe wall. The injection pipe is fixed on the injection pipe, and at the same time, it is convenient to disassemble the injection pipe and facilitate the injection. Install guide rails on the top of the front formwork, and install sliders on the bottom of the fixed block, so that the fixed block can be moved. The electric telescopic rod drives the fixed block to move, so as to solve the problem that after the lower mold moves to take out the product, when the lower mold and the upper mold are combined, the nozzle will deviate due to the impact force, resulting in that the nozzle and the feeding port may not correspond to each other when injecting materials. , so that part of the nozzle is blocked, so that the raw material liquid is blocked during the injection, and the flow rate becomes faster, which makes the originally set injection time change, making it difficult to guarantee the quality of the final product, and at the same time causing injection errors. The problem of inconvenience and reduced efficiency of injection.

In order to achieve the above object, the utility model provides the following technical solutions: including a front formwork and a rear formwork, the top of the outer wall of the front formwork is fixedly installed with a bracket, and two brackets are installed, which are respectively located at the top of the outer wall of the front formwork. On both sides, electric telescopic rods are fixedly installed on the facing surfaces of the two supports, and a fixed block 1 is fixedly mounted on the output end of the electric telescopic rod. A slide block is fixedly installed, the inner wall of the slide block is slidably connected with a guide rail, and the bottom of the guide rail is fixedly installed on the top of the front formwork.

Preferably, the top of the front formwork is provided with a feed inlet, the inner wall of the front formwork is fixedly installed with a fixed block two, the bottom of the fixed block two is fixedly installed with a telescopic rod, and the output bottom of the telescopic rod is fixedly installed with a fixed Block three, a spring is fixedly installed between the fixed block three and the fixed block two.

Preferably, the left and right sides of the inner wall of the front formwork are slidably connected with slide rails, and there are four slide rails, and two groups are provided. A front module is fixedly installed, and a mold groove is opened inside the front module.

Preferably, a hydraulic rod is fixedly installed on the outer wall of the bottom of the rear formwork, a support frame is fixedly installed at the output end of the hydraulic rod, and a push rod is fixedly installed on the top, and two push rods are installed on the support top left and right sides of the shelf.

Preferably, a base is fixedly installed on the inner wall of the rear formwork, a threaded rod is fixedly installed on the top of the base, and a punching module is threaded on the outer wall of the threaded rod.

Preferably, the top of the outer wall of the rear formwork is equipped with four fixed blocks, and two of the four fixed blocks are respectively located on the left and right sides of the top of the outer wall of the rear formwork. The positions corresponding to the front formwork and the four fixed blocks are set There are grooves.

The beneficial effect of the utility model is: by setting the fixed block 1 on the top of the front formwork, an inclined surface groove is set in the fixed block 1, so as to fix the inclined surface and the pipe wall of the injection pipe, so that the injection pipe is fixed on the injection pipe. Fix it, and at the same time facilitate the disassembly of the injection pipe and convenient injection. Install guide rails on the top of the front formwork, and install sliders on the bottom of the fixed block, so that the fixed block can move, and use the electric telescopic rod to drive the fixed block to move. , and finally the nozzle is fixed, so that the nozzle will not be deflected due to external force.

Description of drawings

Fig. 1 is the sectional view that the utility model provides;

Fig. 2 is the component installation diagram that the utility model provides;

Fig. 3 is an enlarged view of the A region of Fig. 1 of the utility model;

Fig. 4 is the enlarged view of the B region of Fig. 1 of the utility model;

In the figure: front formwork 1, rear formwork 2, support 3, electric telescopic rod 4, fixed block 1 5, slope groove 6, slider 7, guide rail 8, feed port 9, fixed block 2 10, telescopic rod 11. Fixed block 3 12, spring 13, slide rail 14, front module 15, mold groove 16, hydraulic rod 17, support frame 18, ejector rod 19, base 20, threaded rod 21, punching module 22, fixed block 4 23, Groove 24, cast finished product 25, material injection pipe 26.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

With reference to accompanying drawings 1-4, a kind of precision mechanical mold that is convenient for injection provided by the utility model comprises front formwork 1 and rear formwork 2, and the top of the outer wall of front formwork 1 is fixedly installed with support 3, and support 3 is installed with two One, respectively located on the left and right sides of the top of the outer wall of the front formwork frame 1, the two brackets 3 facing each other are fixedly equipped with an electric telescopic rod 4, and the output end of the electric telescopic rod 4 is fixedly mounted with a fixed block 15, and a fixed block 5 is provided inside the fixed block 5 The slope groove 6, the bottom of the fixed block one 5 is fixedly equipped with a slide block 7, the inner wall of the slide block 7 is slidably connected with a guide rail 8, the bottom of the guide rail 8 is fixedly installed on the top of the front formwork 1, and the front formwork 1 and the rear formwork 2 are used for To fix and install all the working parts, a slope groove 6 is set inside the fixed block 1 to fix the mouth of the feeding pipe 26, so that the feeding pipe 26 can not be offset, and at the same time, in order to facilitate the fixing and disassembly of the feeding pipe 26, By installing guide rail 8 on the top of front formwork 1 and installing slide block 7 at the bottom of fixed block one, fixed block one 5 can be moved, and then support electric telescopic rod 4 by bracket 3, so that electric telescopic rod 4 has enough support to drive The fixed block one 5 moves, and finally realizes that the feed pipe 26 can be fixed conveniently and briefly.

Further, the top of the front formwork 1 is provided with a feed inlet 9, the inner wall of the front formwork 1 is fixedly equipped with a fixed block 2 10, the bottom of the fixed block 10 is fixedly equipped with a telescopic rod 11, and the output bottom of the telescopic rod 11 is fixedly mounted with a fixed block Three 12, between the fixed block three 12 and the fixed block two 10, a spring 13 is fixedly installed, and the left and right sides of the inner wall of the front formwork 1 are slidably connected with slide rails 14, and four slide rails 14 are provided with two groups, left and right Two slide rails 14 form a group, a front module 15 is fixedly installed between a group of slide rails 14, a mold groove 16 is opened inside the front module 15, a hydraulic rod 17 is fixedly installed on the outer wall of the bottom of the rear mold frame 2, and the hydraulic rod 17 outputs The end is fixedly equipped with a support frame 18, the top is fixedly equipped with a push rod 19, and two push rods 19 are installed on the left and right sides of the top of the support frame 18. The inner wall of the rear formwork 2 is fixedly installed with a base 20, and the top of the base 20 is fixedly installed Threaded rod 21, the base supports and installs the threaded rod 21, and the threaded rod 21 can facilitate the disassembly and installation of the punching module 22, the outer wall of the threaded rod 21 is threadedly connected with the punching module 22, and the front mold frame 1 can be made by pushing the rear mold frame 2 Combined with the rear formwork 2, the punching module 22 will be against the die groove 16, because a slide rail 14 is installed between the front formwork 1 and the front module 15, so that the front module 15 can move on the front formwork 1, and finally the front module 15 moves toward the top of the front formwork 1, and injects raw materials into the mold cavity 16 through the injection port 9. Under the pressure of the liquid, the outer wall of the front module 15 is completely attached to the inner wall of the front formwork 1, leaving The space is the shape of the object to be cast. When the liquid is cooled, the rear mold base 2 is moved, and the spring 13 and the telescopic rod 11 fixed inside the front mold base 1 and the front module 15 through the fixed block 2 10 and the fixed block 3 12 will be due to The elastic force and reaction force push the front module 15 away from the front formwork 1, and push the cooled finished product onto the surface of the punching module 22. At this time, the hydraulic rod 17 can push the support frame 18 so that the ejector rod 19 supported on the support frame 18 pushes the finished product Jack up to release the finished product from the mold;

Further, the top of the rear formwork 2 outer wall is equipped with a fixed block 4 23, and two of the fixed block 23 are installed, which are respectively located on the left and right sides of the top of the rear formwork 2 outer wall, and the positions corresponding to the front formwork 1 and the fixed block 23 are opened. There is a groove 24, when the front formwork 1 and the rear formwork 2 are merged, the fixed block 23 is engaged with the groove 24, so that the front formwork 1 and the rear formwork 2 will not shake when they are combined;

The use process of the utility model is as follows: push the fixed block 1 to move through the electric telescopic rod 4 to fix the feed pipe 26, and then push the rear mold frame 2 so that the front mold frame 1 and the rear mold frame 2 are merged, and the punching module 22 will meet Against the mold groove 16, because a slide rail 14 is installed between the front formwork 1 and the front module 15, the front module 15 can move on the front formwork 1, and finally the front module 15 is moved in the direction of the top of the front formwork 1. Inject the raw material in the mold groove 16 through the injection port 9, and the outer wall of the front module 15 is completely attached to the inner wall of the front mold frame 1 under the pressure of the liquid, and the remaining space in the mold groove 16 is exactly the shape of the object to be cast. When the liquid Cooling, moving the rear formwork 2, the spring 13 and the telescopic rod 11 fixed inside the front formwork 1 and the front module 15 through the fixed block 2 10 and the fixed block 3 12 will push the front module 15 away from the front due to elastic force and reaction force Mold base 1 pushes the cooled finished product onto the surface of the punching module 22, at this time, the support frame 18 can be pushed by the hydraulic rod 17 so that the ejector rod 19 supported on the support frame 18 pushes up the finished product to separate the finished product from the mold and take out the finished product , which finally gets the job done.

The above are only preferred embodiments of the present utility model, and any person skilled in the art may use the above-mentioned technical solutions to modify the present utility model or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the utility model belongs to the protection scope of the utility model.

Claims (6)

1. The utility model provides a precision machinery mould convenient to annotate material which characterized in that: including preceding die carrier (1) and back die carrier (2), preceding die carrier (1) outer wall top fixed mounting has support (3), two are installed in support (3), are located preceding die carrier (1) outer wall top left and right sides respectively, two support (3) looks fixed mounting has electric telescopic handle (4), electric telescopic handle (4) output end fixed mounting has fixed block (5), inclined plane recess (6) have been seted up in fixed block (5), fixed block (5) bottom fixed mounting has slider (7), slider (7) inner wall sliding connection has guide rail (8), guide rail (8) bottom fixed mounting is at preceding die carrier (1) top.

2. The precision mechanical mold for facilitating injection of material of claim 1, wherein: feed inlet (9) have been seted up at preceding die carrier (1) top, preceding die carrier (1) inner wall fixed mounting has fixed block two (10), fixed block two (10) bottom fixed mounting has telescopic link (11), telescopic link (11) output bottom fixed mounting has fixed block three (12), fixed mounting has spring (13) between fixed block three (12) and fixed block two (10).

3. The precision mechanical mold for facilitating injection of material of claim 1, wherein: preceding die carrier (1) inner wall left and right sides all sliding connection has slide rail (14), slide rail (14) are provided with four, are provided with two sets ofly, control two slide rails (14) and be a set of, a set of fixed mounting has preceding module (15) between slide rail (14), die cavity (16) have been seted up to preceding module (15) inside.

4. The precision mechanical die convenient for material injection of claim 1, wherein: back die carrier (2) bottom outer wall fixed mounting has hydraulic stem (17), hydraulic stem (17) output fixed mounting has support frame (18), top fixed mounting has ejector pin (19), two are installed in ejector pin (19), are located support frame (18) top left and right sides.

5. The precision mechanical die convenient for material injection of claim 1, wherein: the rear die carrier (2) inner wall fixed mounting has base (20), base (20) top fixed mounting has threaded rod (21), threaded rod (21) outer wall threaded connection has towards module (22).

6. The precision mechanical mold for facilitating injection of material of claim 1, wherein: four (23) fixed blocks are installed at the top of the outer wall of the rear mould frame (2), two fixed blocks are installed at the four (23) fixed blocks and are respectively located on the left side and the right side of the top of the outer wall of the rear mould frame (2), and a groove (24) is formed in the position, corresponding to the four (23) fixed blocks, of the front mould frame (1).

Images