CN218168460U

CN218168460U - Rapid-forming precise die-casting die blank

Info

Publication number: CN218168460U
Application number: CN202222827665.2U
Authority: CN
Inventors: 李碧容; 李碧波
Original assignee: Huizhou Ounuobixin Precision Technology Co ltd
Current assignee: Huizhou Ounuobixin Precision Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2022-12-30
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses an accurate die-casting mould embryo of rapid prototyping, the on-line screen storage device comprises a base, the top outer wall consolidation of base has the support frame, accurate die-casting platform is installed to the inner wall of support frame, hydraulic stem one is installed to the top inner wall of support frame, there is the roof one end of hydraulic stem one piston rod through the screw connection, hydraulic stem two is installed to the top outer wall of base, there is the bottom plate one end of hydraulic stem two piston rods through the screw connection, the spout has all been seted up to the top outer wall of bottom plate and the bottom outer wall of roof, the inner wall sliding connection of roof spout has the upper die base, the inner wall sliding connection of bottom plate spout has the die holder, the rectangular hole has all been seted up to the both sides outer wall on roof and bottom plate top. The utility model discloses change convenient operation of upper and lower die holder is swift, and the location of die holder has accurate scale to keep, and the location is more accurate convenient to be adjusted the position, has improved the machining efficiency of work piece.

Description

Rapid-forming precise die-casting die blank

Technical Field

The utility model relates to a die-casting mould embryo technical field especially relates to a quick shaping accurate die-casting mould embryo.

Background

Die casting is a metal casting process and is characterized in that a die cavity is utilized to apply high pressure to molten metal. The mold is typically machined from a stronger alloy, a process somewhat similar to injection molding. Die casting processes are typically only used for mass production of large quantities of products. It is relatively easy to manufacture die-cast parts, which typically require only four main steps, with a low incremental cost alone. Die casting is particularly suitable for manufacturing a large number of small and medium-sized castings, so die casting is the most widely used one of various casting processes. Compared with other casting technologies, the die-cast surface is smoother and has higher size consistency.

Through retrieval, chinese patent application No. CN214079181U discloses a rapid prototyping alloy precision die-casting die blank, through setting up a first lifting mechanism and a second lifting mechanism, a first hydraulic cylinder drives a lifting platform to move up and down through a first lifting rod, so as to realize the demoulding of an upper die base, a second hydraulic cylinder drives a moving platform to move up and down through a second lifting rod, so as to realize the demoulding of a lower die base, so as to conveniently demould a workpiece, thereby improving the quality of the die-casting die blank, and further through setting up a positioning column and a positioning rod, the positioning column is clamped with the positioning rod, so that the upper die base and the lower die base are butted in a positionable manner, thereby improving the sealing performance of die-casting, further improving the quality of the die-casting die blank, but the upper die base and the lower die base need to be replaced according to production requirements, the replacement operation of the upper die base and the lower die base in the above patent is troublesome, and the positioning of the die base does not have precise data, the positioning is not accurate enough and is not convenient to adjust the position, and the processing efficiency of the workpiece is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precise die-casting mould embryo of rapid prototyping to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick accurate die-casting die embryo of shaping, includes the base, the top outer wall of base has consolidated the support frame, accurate die-casting platform is installed to the inner wall of support frame, hydraulic stem one is installed to the top inner wall of support frame, the one end of hydraulic stem one piston rod has the roof through the screw connection, hydraulic stem two is installed to the top outer wall of base, there is the bottom plate one end of hydraulic stem two piston rods through the screw connection, the spout has all been seted up to the top outer wall of bottom plate and the bottom outer wall of roof, the inner wall sliding connection of roof spout has the upper die base, the inner wall sliding connection of bottom plate spout has the die holder, the rectangular hole has all been seted up to the both sides outer wall on roof and bottom plate top, the circular port has all been seted up to one side inner wall of rectangular hole, the equal sliding connection of inner wall of circular port has the threaded rod, the outer wall of threaded rod all has the sliding plate through threaded connection, the sliding plate all is connected with the rectangular hole sliding, the jack has all been seted up to the both sides outer wall on sliding plate top, the inner wall of jack has the magnetic sheet, one side outer wall of roof and bottom plate all is provided with the scale.

As a further improvement scheme of the technical scheme: the magnetic plates are all arranged in a U shape, and are all matched with the sizes of the upper die base and the lower die base.

As a further improvement scheme of the technical scheme: the outer wall of one side of the threaded rod is fixedly connected with a knob, and the upper die base and the lower die base are matched with the size of the precision die-casting table.

As a further improvement scheme of the technical scheme: the telescopic link is all installed in the four corners department of roof top outer wall and the four corners department of bottom plate bottom outer wall, the telescopic link all is connected with base and support frame.

As a further improvement scheme of the technical scheme: the mounting hole has all been seted up to the both sides outer wall on one side of roof top, the location laser lamp is all installed to the inner wall of mounting hole.

As a further improvement scheme of the technical scheme: and the outer walls of two sides of one side of the top end of the bottom plate are fixedly connected with positioning mark blocks, and the positioning mark blocks are matched with the size of the positioning laser lamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this accurate die-casting mould embryo of rapid prototyping, through being provided with the base, one end of the support is hinged at the support, the roof, the bottom plate, the sliding plate, the threaded rod, the magnetic sheet, the upper die base, die holder and accurate die-casting platform, upper die base and die holder that will use are connected through the spout and are removed after suitable position, promote the magnetic sheet of pressing on the sliding plate, the magnetic sheet slides and stretches out, thereby make the sliding plate remove along with it and cooperate the scale on the accurate die-casting platform to carry out clamping position to upper die base and die holder through knob rotatory threaded rod afterwards, and can make things convenient for the accurate positioning of upper die base and die holder and accurate die-casting platform according to the accurate position of scale, when needing to change upper die base and die holder, slide and move away magnetic sheet and sliding plate, it is spacing to promote upper die base and die holder to take off the repeated centre gripping after changing, the change convenient and fast of upper and lower die base, and the location of die holder has accurate scale to keep, the location more conveniently adjusts the position, the machining efficiency of work piece has been improved.

2. This accurate die-casting mould embryo of rapid prototyping through being provided with location laser lamp and location mark piece, through the convenient drawing of patterns of hydraulic stem one and two cooperation telescopic links of hydraulic stem, the location mark piece on the location laser lamp cooperation bottom plate on the roof makes things convenient for the cooperation location of roof and bottom plate, has improved die-casting efficiency.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of a rapid prototyping precision die-casting mold blank according to the present invention;

fig. 2 is a schematic view of a top plate connection structure of a rapid prototyping precision die-casting die blank according to the present invention;

fig. 3 is a schematic view of the sliding plate connection structure of the rapid prototyping precision die-casting blank according to the present invention;

fig. 4 is the utility model provides a bottom plate connection structure schematic diagram of accurate die-casting mould embryo of rapid prototyping.

In the drawings, the reference numbers indicate the following list of parts:

1. a base; 2. a support frame; 3. an upper die holder; 4. a first hydraulic rod; 5. a telescopic rod; 6. a top plate; 7. positioning a laser lamp; 8. a precision die-casting table; 9. a base plate; 10. a second hydraulic rod; 11. a threaded rod; 12. a graduated scale; 13. a sliding plate; 14. a knob; 15. a magnetic plate; 16. positioning a mark block; 17. and a lower die holder.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, in the embodiment of the utility model, an accurate die-casting die blank of quick shaping, including base 1, base 1's top outer wall concreties there is support frame 2, accurate die-casting platform 8 is installed to support frame 2's inner wall, hydraulic stem one 4 is installed to support frame 2's top inner wall, there is roof 6 one end of hydraulic stem one 4 piston rods through screw connection, two 10 hydraulic stem are installed to base 1's top outer wall, there is bottom plate 9 through screw connection of two 10 hydraulic stem piston rods one end, the spout has all been seted up to bottom plate 9's top outer wall and roof 6's bottom outer wall, the inner wall sliding connection of roof 6 spout has upper die base 3, the inner wall sliding connection of bottom plate 9 spout has lower bolster 17, the rectangular hole has all been seted up to the both sides outer wall on roof 6 and bottom plate 9 top, the one side inner wall of rectangular hole has all been seted up, the equal sliding connection of inner wall of circular hole has threaded rod 11, the outer wall of roof 11 all has sliding plate 13 through threaded connection, sliding plate 13 all is connected with the sliding plate sliding connection, sliding plate 13 all is connected with the rectangular hole sliding connection, the both sides outer wall on the top, the jack 13, the inner wall of jack has all been seted up, the scale 12.

The utility model discloses in, magnetic sheet 15 all is the setting of U type, magnetic sheet 15 all with the size looks adaptation of upper die base 3 and die holder 17.

The utility model discloses in, one side outer wall of threaded rod 11 all has consolidated knob 14, and upper die base 3 and die holder 17 all with the size looks adaptation of accurate die-casting platform 8, the convenient wrench movement.

The utility model discloses in, the four corners department of 6 top outer walls of roof and the four corners department of 9 bottom outer walls of bottom plate all install telescopic link 5, and telescopic link 5 all is connected with base 1 and support frame 2.

The utility model discloses in, the mounting hole has all been seted up to 6 top both sides outer walls on one side of roof, and location laser lamp 7 is all installed to the inner wall of mounting hole.

The utility model discloses in, 9 top of bottom plate both sides outer walls on one side all have consolidated positioning mark piece 16, positioning mark piece 16 all with the size looks adaptation of location laser lamp 7, convenient location.

The utility model discloses a theory of operation is: when a rapid forming precision die-casting die blank needs to be used, the upper die base 3 and the lower die base 17 which need to be used are connected through a sliding groove and move to a proper position, the magnetic plate 15 on the sliding plate 13 is pushed to be pressed, the magnetic plate 15 slides and extends out, then the threaded rod 11 is rotated through the knob 14, so that the sliding plate 13 moves along with the sliding plate and is matched with the graduated scale 12 on the precision die-casting table 8 to clamp and position the upper die base 3 and the lower die base 17, the accurate positioning of the upper die base 3, the lower die base 17 and the precision die-casting table 8 can be facilitated according to the accurate position of the graduated scale 12, when the upper die base 3 and the lower die base 17 need to be replaced, the magnetic plate 15 and the sliding plate 13 are moved away in a sliding mode, the upper die base 3 and the lower die base 17 are pushed to be replaced, repeated clamping is limited, the top plate is convenient to demold through the first hydraulic rod 4 and the second hydraulic rod 10 which are matched with the telescopic rod 5, the positioning laser lamp 7 on the bottom plate 9 is matched with the positioning mark block 16 on the top plate 6, so that the top plate 6 is convenient to be matched with the top plate 6 and the bottom plate 9, and the top plate 9, and the use process of the rapid forming precision die-casting die blank is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A rapid-forming precise die-casting die blank comprises a base (1) and is characterized in that a support frame (2) is fixedly connected to the outer wall of the top end of the base (1), a precise die-casting table (8) is installed on the inner wall of the support frame (2), a first hydraulic rod (4) is installed on the inner wall of the top of the support frame (2), one end of a piston rod of the first hydraulic rod (4) is connected with a top plate (6) through a screw, a second hydraulic rod (10) is installed on the outer wall of the top end of the base (1), one end of a piston rod of the second hydraulic rod (10) is connected with a bottom plate (9) through a screw, sliding grooves are formed in the outer wall of the top end of the bottom plate (9) and the outer wall of the bottom end of the top plate (6), an upper die base (3) is slidably connected to the inner wall of the sliding groove of the top plate (9), rectangular holes are formed in the outer walls of the two sides of the top ends of the top plate (6) and the bottom plate (9), rectangular holes are formed in the inner wall of one side of the rectangular holes, threaded holes are formed in the inner wall of the circular hole, a threaded rod (11) is connected to the sliding plate (13), a sliding plate, and a sliding plate (15) is connected to the sliding plate, and the outer walls of one sides of the top plate (6) and the bottom plate (9) are provided with scale scales (12).

2. The rapid prototyping precision die-casting blank according to claim 1, wherein the magnetic plates (15) are all U-shaped, and the magnetic plates (15) are all adapted to the dimensions of the upper die holder (3) and the lower die holder (17).

3. The rapid prototyping precision die-casting blank according to claim 1, wherein the outer wall of one side of the threaded rod (11) is fixedly connected with a knob (14), and the upper die holder (3) and the lower die holder (17) are adapted to the size of the precision die-casting table (8).

4. The rapid prototyping precision die-casting mold blank according to claim 1, wherein the four corners of the outer wall of the top end of the top plate (6) and the four corners of the outer wall of the bottom end of the bottom plate (9) are respectively provided with a telescopic rod (5), and the telescopic rods (5) are respectively connected with the base (1) and the support frame (2).

5. The rapid prototyping precision die-casting blank as claimed in claim 1, wherein the top plate (6) has mounting holes on both outer walls of its top edge, and the positioning laser lamp (7) is mounted on the inner wall of the mounting holes.

6. The rapid prototyping precision die-casting blank according to claim 5, wherein the positioning mark blocks (16) are fixed on the outer walls of the two sides of one side of the top end of the bottom plate (9), and the positioning mark blocks (16) are adapted to the size of the positioning laser lamp (7).