CN211588492U - Quick mold taking device for special-shaped curved surface blade - Google Patents

Quick mold taking device for special-shaped curved surface blade Download PDF

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Publication number
CN211588492U
CN211588492U CN201921990978.1U CN201921990978U CN211588492U CN 211588492 U CN211588492 U CN 211588492U CN 201921990978 U CN201921990978 U CN 201921990978U CN 211588492 U CN211588492 U CN 211588492U
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China
Prior art keywords
blade
handle
plug
clamp
mold
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Active
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CN201921990978.1U
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Chinese (zh)
Inventor
马训山
唐锦球
宋海锋
陈建文
宋宇峰
张泽春
李海飞
杨小冬
马文龙
吴昊
杜洋
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Jianglu Machinery and Electronics Group Co Ltd
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Jianglu Machinery and Electronics Group Co Ltd
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Abstract

The utility model discloses a quick mould taking device for a special-shaped curved surface blade, which comprises a binding clip and a binding clip handle, wherein a drawing plug is arranged in a jaw of the binding clip; the clamp handle is adopted to control the clamp head to clamp or loosen, the plug is pulled out from the clamp head part to control the blade hanging buckle, and the blade is taken out; the die plug and the jaw are made of high-strength steel, so that the service life is longer, the shape of the die plug is matched with that of the blade hanging buckle, and the operation is more convenient; the clamp handle is wrapped with a layer of rubber; has the functions of heat insulation, wear resistance and skid resistance; the proportion of the total length of the forceps handle to the total length of the forceps head is 10: 1, not only saves labor, but also is convenient to operate. The utility model discloses a pincers handle control binding clip opens and closes the motion, through improving the device of keeping silent, develops the whole tectorial membrane psammitolite drawing die work of blade, improves blade drawing die efficiency, improves casting mould surface quality, promotes blade life, has advantages such as simple structure, manufacturing process are simple and easy, is worth using widely.

Description

Quick mold taking device for special-shaped curved surface blade
Technical Field
The utility model relates to a device of getting the mould especially relates to a quick device of getting the mould of dysmorphism curved surface blade.
Background
The prior turbine casting has the characteristics of thin wall, complex structure, high requirement on dimensional precision, high requirement on the surface of a casting runner and the like; the process mainly adopts a metal mold low-pressure casting technology to carry out large-scale industrial production, and has the advantages of stable and reliable mold filling, good alloy quality and high process yield; however, in the sand mold manufacturing process, the problem that the mold drawing of the blade is difficult exists, and the blade is directly clamped by a vice in a traditional drawing mode, so that on one hand, the drawing efficiency is low, and the surface quality of the mold is extremely easy to reduce due to collision; on the other hand, the blade is damaged, and the service life of the blade is shortened.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a quick mold extraction device of dysmorphism curved surface blade, through improving the device of keeping silent, develop the whole tectorial membrane psammitolite drawing die work of blade, improve blade drawing die efficiency, improve mould surface quality, promote blade life, accomplish the whole core metal mold low-pressure casting process that shoots of hydraulic turbine.
The utility model adopts the technical scheme as follows: a quick mold taking device for a special-shaped curved surface blade comprises a binding clip and a binding clip handle, wherein a mold pulling plug is arranged in a jaw of the binding clip; the clamp handle is adopted to control the clamp head to clamp or loosen, the plug is pulled out from the clamp head part to control the blade hanging buckle, and the blade is taken out.
The utility model discloses a theory of operation does: the clamp handle is adopted for movement, the blade hanging buckle is controlled through a mold drawing plug on the clamp head, and the blade is taken out; the jaw and the drawing plug of the device are made of high-strength steel, and the shape of the drawing plug is matched with the blade hanging buckle; the clamp handle is wrapped with a layer of heat-insulating, wear-resistant and anti-skid rubber.
Furthermore, one end of the drawing plug is connected with the tong head, and the other end of the drawing plug is a free end; the movement of the clamp head is operated by controlling the clamp handle, and the free end of the mold drawing plug penetrates into the blade hanging buckle for clamping, so that the blade is effectively taken out.
Furthermore, the die drawing plug is made of high-strength steel, so that the service life is longer, the shape of the die drawing plug is matched with that of the blade hanging buckle, and the operation is more convenient;
further, a layer of rubber is wrapped on the forceps handle; has the functions of heat insulation, wear resistance and skid resistance.
Further, the ratio of the total length of the forceps handle to the total length of the forceps head is 10: 1, not only saves labor, but also is convenient to operate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a pincers handle control binding clip opens and closes the motion, through improving the device of keeping silent, develops the whole tectorial membrane psammitolite drawing die work of blade, improves blade drawing die efficiency, improves casting mould surface quality, promotes blade life, has advantages such as simple structure, manufacturing process are simple and easy, is worth using widely.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the structure of the utility model in the open state;
fig. 2 is a schematic structural view of the closed state of the present invention;
labeled as: 1-a forceps handle, 2-a forceps head and 3-a mold drawing plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, a rapid mold taking device for a special-shaped curved surface blade comprises a binding clip 2 and a binding clip handle 1, wherein a mold pulling plug 3 is arranged in a jaw of the binding clip 2; the clamp handle 1 is adopted to move, the blade hanging buckle is controlled by partially pulling the mold plug 3 through the clamp head 2, and the blade is taken out.
The utility model discloses a theory of operation does: the clamp handle 1 is adopted to move, the blade hanging buckle is controlled through the mold drawing plug 3 on the clamp head 2, and the blade is taken out; the jaw and the drawing plug 3 of the device are made of high-strength steel, and the shape of the drawing plug 3 is adapted to the blade hanging buckle; the clamp handle 1 is wrapped with a layer of heat-insulating, wear-resistant and anti-skid rubber.
When an operator uses the quick mold taking device for the special-shaped curved surface blade to take a mold, the operator operates the clamp head 2 to clamp or loosen through controlling the clamp handle 1 to clamp the blade hanging and buckling part, and the blade is effectively taken out; the proportion of the total length of a clamp handle 1 to the total length of a clamp head 2 of the device is 10: 1, the daily tensile modulus is improved by 6.5 times; the surface quality of the sand mold is effectively improved, and the surface defect rate of the sand mold is reduced from 80% to 5%.
Example 2
On the basis of the embodiment 1, one end of the mold drawing plug 3 is connected with the binding clip 2, and the other end is a free end; the free end of the mold drawing plug 3 penetrates into the blade hanging buckle to be clamped by controlling the movement of the operating tong head 2 at the tong handle 1, and the blade is effectively taken out.
Example 3
On the basis of the embodiment 2, the drawing plug 3 is made of high-strength steel, so that the service life is longer, the shape of the drawing plug 3 is matched with that of the blade hanging buckle, and the operation is more convenient;
example 4
On the basis of the embodiment 3, a layer of rubber is wrapped on the forceps handle 1; has the functions of heat insulation, wear resistance and skid resistance.
Example 5
On the basis of any one of embodiments 1 to 4, the ratio of the total length of the forceps handle 1 to the total length of the forceps head 2 is 10: 1, not only saves labor, but also is convenient to operate.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a quick mold extraction device of dysmorphism curved surface blade, includes binding clip (2) and pincers handle (1), its characterized in that, be provided with in the keeping silent of binding clip (2) and pull out die plug (3).
2. The device for quickly taking the mold of the special-shaped curved surface blade as claimed in claim 1, wherein one end of the mold drawing plug (3) is connected with the binding clip (2), and the other end is a free end.
3. The device for quickly taking the mold of the special-shaped curved surface blade as claimed in claim 2, wherein the mold drawing plug (3) and the sawteeth are both made of high-strength steel, and the shape of the mold drawing plug (3) is adapted to the blade hanging buckle.
4. The device for quickly taking the mold of the special-shaped curved surface blade as claimed in claim 3, wherein the clamp handle (1) is wrapped with a layer of rubber.
5. The device for quickly taking the mold of the special-shaped curved surface blade as claimed in any one of claims 1 to 4, wherein the ratio of the total length of the clamp handle (1) to the total length of the clamp head (2) is 10: 1.
CN201921990978.1U 2019-11-18 2019-11-18 Quick mold taking device for special-shaped curved surface blade Active CN211588492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921990978.1U CN211588492U (en) 2019-11-18 2019-11-18 Quick mold taking device for special-shaped curved surface blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921990978.1U CN211588492U (en) 2019-11-18 2019-11-18 Quick mold taking device for special-shaped curved surface blade

Publications (1)

Publication Number Publication Date
CN211588492U true CN211588492U (en) 2020-09-29

Family

ID=72588141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921990978.1U Active CN211588492U (en) 2019-11-18 2019-11-18 Quick mold taking device for special-shaped curved surface blade

Country Status (1)

Country Link
CN (1) CN211588492U (en)

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