CN216804171U

CN216804171U - New-type drawing of patterns frock

Info

Publication number: CN216804171U
Application number: CN202220315148.4U
Authority: CN
Inventors: 陈行州; 蒋立忠; 蔡泽明; 楼浩杰
Original assignee: Ningbo Wing Ling Aviation Technology Co ltd
Current assignee: Ningbo Wing Ling Aviation Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-24
Anticipated expiration: 2032-02-17

Abstract

A novel demolding tool comprises a mold assembly and a demolding assembly, wherein the mold assembly comprises a base plate and an annular side mold, and the base plate is provided with a plurality of through holes which are vertically arranged; the drawing of patterns subassembly includes bed frame, top mould, anchor clamps and lifting unit, the middle part of bed frame is equipped with the brace table that supplies the base plate to shelve, the top mould connect in the upper portion of bed frame, lifting unit is located the lower part of bed frame, lifting unit includes lift power supply and a plurality of ejector pin, the lift power supply is used for the drive the ejector pin passes the through-hole drives the side form court the top mould removes, anchor clamps connect in the bed frame just is located be used for the centre gripping between brace table and the top mould the side form. Compared with the prior art, the scheme realizes automatic demoulding of finished products, is simple and convenient to use, and has better practicability.

Description

New-type drawing of patterns frock

Technical Field

The utility model relates to the technical field of die tools, in particular to a novel demolding tool.

Background

The mold processing has been increasingly widely used in recent years due to the characteristics of high speed and low cost. In the actual production of part of products, powder needs to be put into a die firstly, then the powder in the die is heated and formed, and demoulding is needed after the powder is heated and formed. Because the finished product after powder hot forming is often adhered to a die, demoulding is difficult, and production efficiency and production quality are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel demolding tool for realizing automatic demolding of a specific product.

In order to solve the above problems, the present invention provides a novel demolding tool, comprising:

the die assembly comprises a base plate and an annular side die placed above the base plate, wherein the base plate is provided with a plurality of through holes which are vertically arranged, and the through holes are arranged towards the side die;

demoulding assembly, including bed frame, top mould, anchor clamps and lifting unit, the middle part of bed frame is equipped with the brace table that supplies the base plate to shelve, the top mould connect in the upper portion of bed frame, lifting unit is located the lower part of bed frame, lifting unit includes lift power supply and a plurality of ejector pin, the lift power supply is used for the drive the ejector pin passes the through-hole drives the side form court the top mould removes, anchor clamps connect in the bed frame just is located be used for the centre gripping between brace table and the top mould the side form.

When the mould pressing device is used, a base plate of the module assembly is placed on the supporting table, then the lifting power source drives the ejector rod to penetrate through the through hole of the base plate, the side mould is pushed to move towards the top mould, and the finished product in the side mould is separated from the side mould under the pushing action of the top mould to complete demoulding; meanwhile, due to the arrangement of the clamp, when the side die is pushed by the ejector rod, the side die can be temporarily fixed through the clamp, and then the ejector rod can descend until the ejector rod is in a reset state, so that a worker can take out a finished product separated from the side die conveniently. Compared with the prior art, the scheme realizes automatic demoulding of finished products, is simple and convenient to use, and has better practicability.

Preferably, the fixture comprises a clamping power source, a left clamping table positioned on the left side of the base frame and a right clamping table positioned on the right side of the base frame, and the clamping power source is used for pushing the left clamping table and the right clamping table to adjust the distance between the left clamping table and the right clamping table. When the clamp needs to clamp the side mold, the side mold is firstly pushed by the ejector rod to move to the positions above the left clamping table and the right clamping table, then the clamping power source drives the left clamping table and the right clamping table to be close to each other, then the ejector rod descends to reset, and the side mold is supported above the left clamping table and the right clamping table. In addition, the distance between the left clamping table and the right clamping table is adjusted, so that the clamp can adapt to side molds of different sizes, and the universality is good.

As preferred, the middle part of left side clamp stand with the equal sliding connection in middle part of right side clamp stand has the locating piece, locating piece protrusion in the last side of left side clamp stand and right side clamp stand, the downside of side form is equipped with the confession the draw-in groove of locating piece embedding through the joint effect between draw-in groove and the locating piece, has effectively promoted the support degree of stability of left side clamp stand and right side clamp stand to the side form.

Preferably, dust suction ports are formed in the right side of the left clamping table and the left side of the right clamping table, so that powder left on the side die can be sucked through the dust suction ports.

Preferably, the clamping power sources are two cylinders and are oppositely arranged on the left side and the right side of the base frame to respectively drive the left clamping table and the right clamping table.

Preferably, the upper part of the base frame is also provided with a hoisting assembly for hoisting powder. Therefore, after the die assembly finishes demolding in the demolding assembly, the hoisting assembly can directly fill powder into the empty die assembly, and the production efficiency is further improved.

Drawings

FIG. 1 is an axial view of a novel demolding tool;

FIG. 2 is a schematic front view of a novel demolding tool;

FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B in FIG. 2;

FIG. 5 is a schematic diagram of a base plate of a novel demolding tool;

FIG. 6 is a schematic bottom view of a side mold of the novel demolding tool;

fig. 7 is a schematic diagram of a left clamping table of the novel demolding tool.

Description of the reference numerals:

a 1-substrate; a 11-vias; a 2-side die; a 21-card slot;

c 1-base; c 11-support table; c 12-separator; c 13-through slots; c 14-hoisting component; c 2-top mold; c 3-clamp; c 31-clamping power source; c 32-left clamping table; c 33-right clamping table; c 34-suction opening; c 35-locating piece; c 4-lifting assembly; c 41-lifting power source; c 42-Top bar; c 43-limiting plate; c 44-limiting groove; c 5-a spacing assembly; c 51-first resisting bar; c 52-second butting bar; c 53-check rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that all the directional indicators (such as up, down, left, right, front, back, inside, and outside) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1 to fig. 7, a novel demolding tool provided in an embodiment of the present invention includes:

the die assembly comprises a base plate a1 and an annular side die a2 placed above the base plate a1, wherein the base plate a1 is provided with a plurality of through holes a11 arranged vertically, and the through holes a11 are arranged towards the side die a 2;

the demolding assembly comprises a base frame c1, a top mold c2, a clamp c3 and a lifting assembly c4, wherein a supporting table c11 for placing a base plate a1 is arranged in the middle of the base frame c1, the top mold c2 is connected to the upper portion of the base frame c1, the lifting assembly c4 is located at the lower portion of the base frame c1, the lifting assembly c4 comprises a lifting power source c41 and a plurality of ejector rods c42, the lifting power source c41 is used for driving the ejector rods c42 to penetrate through a through hole a11 and driving the side molds a2 to move towards the top mold c2, and the clamp c3 is connected to the base frame c1 and located between the supporting table c11 and the top mold c2 and used for clamping the side molds a 2.

When the mould is used, the base plate a1 of the mould assembly is placed on the support table c11, then the lifting power source c41 drives the ejector rod c42 to penetrate through the through hole a11 of the base plate a1, and the side mould a2 is pushed to move towards the top mould c2 until a finished product in the side mould a2 is separated from the side mould a2 under the pushing action of the top mould c2 to complete demoulding; meanwhile, due to the arrangement of the clamp c3, when the side die a2 is pushed up by the ejector rod c42, the side die a2 can be temporarily fixed through the clamp c3, and then the ejector rod c42 can descend to a reset state, so that workers can take out a finished product separated from the side die a2 conveniently. Compared with the prior art, the scheme realizes automatic demoulding of finished products, is simple and convenient to use, and has better practicability.

In the present embodiment, the clamp c3 includes a clamping power source c31, a left clamping table c32 located on the left side of the base frame c1, and a right clamping table c33 located on the right side of the base frame c1, and the clamping power source c31 is used for pushing the left clamping table c32 and the right clamping table c33 to achieve adjustment of the distance between the left clamping table c32 and the right clamping table c 33. When the clamp c3 needs to clamp the side die a2, the side die a2 should move to above the left clamping table c32 and the right clamping table c33 under the push of the top rod c42, then the clamping power source c31 drives the left clamping table c32 and the right clamping table c33 to approach each other, then the top rod c42 descends to reset, and the side die a2 is supported above the left clamping table c32 and the right clamping table c 33. In addition, the distance between the left clamping table c32 and the right clamping table c33 is adjusted, so that the side die a2 with different sizes can be adapted, and the universality is good.

The clamping power source c31 is preferably an air cylinder, and the two clamping power sources c31 are oppositely arranged on the left side wall and the right side wall of the base frame c1 to respectively drive the left clamping table c32 and the right clamping table c 33.

As a further optimization of the above embodiment, the middle part of the left clamping table c32 and the middle part of the right clamping table c33 are both connected with a positioning block c35 in a sliding manner, the positioning block c35 protrudes out of the upper side surfaces of the left clamping table c32 and the right clamping table c33, the lower side surface of the side mold a2 is provided with a clamping groove a21 for embedding the positioning block c35, and the supporting stability of the left clamping table c32 and the right clamping table c33 to the side mold a2 is effectively improved through the clamping action between the clamping groove a21 and the positioning block c 35. It should be understood that the sliding connection manner of the positioning block c35 relative to the left clamping table c32 and the right clamping table c33 can be various, for example, in the present embodiment, the middle portions of the left clamping table c32 and the right clamping table c33 are both provided with sliding grooves arranged along the front-back direction, and the positioning block c35 is slidably connected in the sliding grooves; or in other embodiments, a slide rail may be disposed in the middle of the left clamping table c32 and the right clamping table c33, and the positioning block c35 is slidably connected to the slide rail, which is not limited in this design.

As a further optimization of the above embodiment, the right side of the left clamp stand c32 and the left side of the right clamp stand c33 are both provided with the dust suction port c34, and the dust suction port c34 can be communicated with an external suction fan, so that the powder remained on the side mold a2 can be sucked through the dust suction port c 34.

As an extension of the above embodiment, the upper portion of the base frame c1 is further provided with a hoisting assembly c14 for hoisting powder, and the hoisting assembly c14 comprises a hoisting frame rotatably connected to the upper side surface of the base frame c1 and a lifting hook for hoisting powder, so that after the mold assembly is demolded in the demolding assembly, the hoisting assembly c14 can directly fill powder into an empty mold assembly, thereby further improving the production efficiency.

In addition, as an extension of the above embodiment, a partition plate c12 is further disposed in the middle of the base frame c1, the support table c11 is connected to the middle of the partition plate c12, through slots c13 for the ejector rods c42 to pass through are disposed on both sides of the partition plate c12, the lifting assembly c4 further includes a limit plate c43, the lifting power source c41 is preferably an air cylinder and is connected to the lower side of the limit plate c43, the ejector rods c42 are connected to the upper side of the limit plate c43, a raised limit assembly c5 is disposed in the middle of the limit plate c43, when the lifting power source c41 drives the limit plate c43 to ascend, the limit assembly c5 abuts against the partition plate c12, and at this time, the lifting power source c41 immediately stops ascending, so as to avoid the problem that the ejector rods c42 excessively ascend.

Furthermore, the limiting component c5 includes a first abutting rod c51, a second abutting rod c52 and a limiting rod c53, a limiting groove c44 transversely disposed is disposed in the middle of the limiting plate c43, the lower end of the first abutting rod c51 is rotatably connected to the limiting groove c44, the upper end of the first abutting rod c53 is rotatably connected to the upper end of the second abutting rod c52, the lower end of the second abutting rod c52 is slidably abutted to the limiting groove c44, one end of the limiting rod c53 is abutted to the limiting groove c44, and the other end of the limiting rod c53 is abutted to the lower end of the second abutting rod c52, so that the heights of the first abutting rod c51 and the second abutting rod c52 can be adjusted by replacing the limiting rods c53 with different lengths, and the adjustment is convenient and has a stable structure.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims

1. The utility model provides a new-type drawing of patterns frock which characterized in that includes:

the die assembly comprises a base plate (a1) and an annular side die (a2) placed above the base plate (a1), wherein the base plate (a1) is provided with a plurality of through holes (a11) which are vertically arranged, and the through holes (a11) are arranged towards the side die (a 2);

the demolding assembly comprises a base frame (c1), a top mold (c2), a clamp (c3) and a lifting assembly (c4), wherein a support table (c11) for placing a base plate (a1) is arranged in the middle of the base frame (c1), the top mold (c2) is connected to the upper portion of the base frame (c1), the lifting assembly (c4) is located at the lower portion of the base frame (c1), the lifting assembly (c4) comprises a lifting power source (c41) and a plurality of ejector rods (c42), the lifting power source (c41) is used for driving the ejector rods (c42) to penetrate through the through holes (a11) and driving the side molds (a2) to move towards the top mold (c2), and the clamp (c3) is connected to the base frame (c1) and located between the support table (c11) and the top mold (c2) and used for clamping the side molds (a 2).

2. The novel demolding tool as claimed in claim 1, wherein the clamp (c3) comprises a clamping power source (c31), a left clamping table (c32) located on the left side of the base frame (c1) and a right clamping table (c33) located on the right side of the base frame (c1), and the clamping power source (c31) is used for pushing the left clamping table (c32) and the right clamping table (c33) to achieve adjustment of the distance between the left clamping table (c32) and the right clamping table (c 33).

3. The novel demolding tool as claimed in claim 2, wherein a positioning block (c35) is connected to the middle of the left clamping table (c32) and the middle of the right clamping table (c33) in a sliding mode, the positioning block (c35) protrudes out of the upper side faces of the left clamping table (c32) and the right clamping table (c33), and a clamping groove (a21) for the positioning block (c35) to be embedded into is formed in the lower side face of the side mold (a 2).

4. The novel demolding tool as claimed in claim 3, wherein a dust suction port (c34) is formed in each of the right side of the left clamping table (c32) and the left side of the right clamping table (c 33).

5. The novel demolding tool as claimed in claim 2, wherein the clamping power sources (c31) are air cylinders, and the clamping power sources (c31) are two and are oppositely arranged on the left side and the right side of the base frame (c1) to respectively drive the left clamping table (c32) and the right clamping table (c 33).

6. The novel demolding tool as claimed in claim 1, wherein a hoisting assembly (c14) for hoisting powder is further arranged at the upper portion of the base frame (c 1).