CN214196884U - Small-size curved surface spare cementing pressurization frock - Google Patents
Small-size curved surface spare cementing pressurization frock Download PDFInfo
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- CN214196884U CN214196884U CN202022482294.XU CN202022482294U CN214196884U CN 214196884 U CN214196884 U CN 214196884U CN 202022482294 U CN202022482294 U CN 202022482294U CN 214196884 U CN214196884 U CN 214196884U
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Abstract
The utility model belongs to the technical field of the metal splices, a small-size curved surface spare splices pressurization frock is disclosed. The method comprises the following steps: the tool lower die, the tool upper die, the pressing block and the bolt are arranged on the tool lower die; the lower die of the tool is a T-shaped table; a semicircular groove is formed in the middle of the upper surface of the lower tool die; the diameter of the semicircular groove is the same as the outer diameter of the semicircular plate of the product main body B; the upper tool die structure and the lower tool die structure are symmetrical about a horizontal plane; bolt holes are formed in the same positions of the left side and the right side of the upper tool die and the lower tool die; the bolt penetrates through the bolt hole to fix the upper tool die and the lower tool die; the pressing block is a cylinder; the diameter of the cylinder is the same as the inner diameter of the arc-shaped plate of the product main body A; the pressing block is positioned in the semicircular groove between the upper die and the lower die of the tool. Through the small-size curved surface part pressurization frock of new system, it is even to guarantee through the frock pressurized at the pressurization in-process, and the purpose is solved the part and is glued the condition of sliding among the pressurization in-process, improves product quality, satisfies the design requirement.
Description
Technical Field
The utility model belongs to the technical field of the metal splices, in particular to small-size curved surface spare splices pressurization frock.
Background
The small curved surface part of a certain helicopter is of an aluminum alloy glue joint structure, and the part glue joint pressurizing mode is mechanical pressurizing. The pressurizing equipment adopted by the gluing pressurization is universal force, and because the part is a curved surface part and the universal force contact surface is a plane, the part is easy to generate uneven local pressure in the pressurizing process, so that the part slides, the design requirement cannot be met, and the quality of the part is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a small-size curved surface spare splices pressurization frock guarantees that frock and pressure device are the same with product camber, can guarantee through the frock that the part pressurized evenly in the pressurization process, and the purpose is solved the part and splices the condition of sliding in the pressurization process, improves product quality, satisfies the designing requirement.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a small-size curved surface spare cementing pressurization frock includes: the tool lower die, the tool upper die, the pressing block and the bolt are arranged on the tool lower die;
the lower die of the tool is a T-shaped table; an arc-shaped groove is formed in the middle of the upper surface of the lower tool die;
the upper die of the tool is plate-shaped;
bolt holes are formed in the same positions of the left side and the right side of the upper tool die and the lower tool die;
the bolt penetrates through the bolt hole to fix the upper tool die and the lower tool die;
the pressing block is located in an arc-shaped groove between the upper die and the lower die of the tool.
Further, the compact curved member includes: a product body A and a product body B; the product main body B comprises an arc-shaped plate and plane plates on two sides of the arc-shaped section which are integrally formed; the product main body A is an arc-shaped sheet which is integrally formed with the product main body B along the shape and a plane sheet at two sides of the arc-shaped section;
the arc-shaped groove of the lower die of the tool is identical to the arc-shaped plate of the product main body B in radian.
Further, the pressing block is columnar, and the radian of the lower half part of the pressing block is the same as that of the lower die of the tool;
the radian of the upper half part of the pressing block is the same as that of the die on the tool.
Further, the die structure on the tool and the die structure under the tool are symmetrical about a horizontal plane.
Further, the arc-shaped plate of the product main body B of the small-sized curved surface piece is a semicircular plate; the arc-shaped grooves of the upper die structure and the lower die structure of the tool are semicircular grooves;
the diameter of the semicircular groove is the same as the outer diameter of the arc-shaped plate of the product main body B.
Further, the pressing block is a cylinder; the diameter of the cylinder is the same as the inner diameter of the arc-shaped plate of the product main body A.
The utility model discloses a small-size curved surface part pressurization frock of new system guarantees through the frock that the part pressurized is even at the pressurization in-process, and the purpose is solved the part and is spliced the condition of sliding of pressurization in-process, improves product quality, satisfies the designing requirement.
Drawings
FIG. 1 is a schematic view of a bonding and pressing tool for a small curved surface part;
the tool comprises a tool pressing block 1, a tool pressing block 2, a tool upper die 3, a tool lower die 4, product main bodies A and 5, a pressurizing bolt 6 and a product main body B.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and the detailed description.
The utility model provides a small-size curved surface spare cementing pressurization frock, small-size curved surface spare includes: a product body A and a product body B; the product main body B comprises an integrally formed semicircular plate and plane plates on two sides of the semicircular plate; the product main body A is a semicircular sheet which is integrally formed with the product main body B along the shape and a plane sheet at two sides of the semicircular sheet;
as shown in fig. 1, the tool includes: the tool lower die, the tool upper die, the pressing block and the bolt are arranged on the tool lower die;
the lower die of the tool is a T-shaped table; a semicircular groove is formed in the middle of the upper surface of the lower tool die; the diameter of the semicircular groove is the same as the outer diameter of the semicircular plate of the product main body B;
the upper tool die structure and the lower tool die structure are symmetrical about a horizontal plane;
bolt holes are formed in the same positions of the left side and the right side of the upper tool die and the lower tool die;
the bolt penetrates through the bolt hole to fix the upper tool die and the lower tool die;
the pressing block is a cylinder; the diameter of the cylinder is the same as the inner diameter of the arc-shaped plate of the product main body A;
the pressing block is positioned in the semicircular groove between the upper die and the lower die of the tool.
The use method of the small-sized curved surface part gluing and pressurizing tool comprises the following steps:
the first step is as follows: placement of product and tooling
And placing the product main body B6 into the tooling lower die 3. The normal temperature glue solution is coated on the product main body A4 and then is placed on the product main body B6. And placing the tool pressing block 1 and the tool upper die 2 according to the appearance of the tool lower die 3.
The second step is that: product pressurizing device
And (3) penetrating the pressurizing bolt holes of the upper tool die 2 and the lower tool die 3 by using a pressurizing bolt 5, and manually tightening the bolt to pressurize. And (5) the bolt is required to be screwed to be not loosened any more, and the solidification is carried out according to the solidification parameters of the normal-temperature glue solution.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a small-size curved surface spare cementing pressurization frock which characterized in that: the frock includes: the tool lower die, the tool upper die, the pressing block and the bolt are arranged on the tool lower die;
the lower die of the tool is a T-shaped table; an arc-shaped groove is formed in the middle of the upper surface of the lower tool die;
the upper die of the tool is plate-shaped;
bolt holes are formed in the same positions of the left side and the right side of the upper tool die and the lower tool die;
the bolt penetrates through the bolt hole to fix the upper tool die and the lower tool die;
the pressing block is located in an arc-shaped groove between the upper die and the lower die of the tool.
2. The small-sized curved surface part gluing and pressurizing tool according to claim 1, which is characterized in that:
the small curved surface piece includes: a product body A and a product body B; the product main body B comprises an arc-shaped plate and plane plates on two sides of the arc-shaped plate which are integrally formed; the product main body A is an arc-shaped sheet which is integrally formed with the product main body B along the shape and plane sheets at two sides of the arc-shaped sheet;
the arc-shaped groove of the lower die of the tool is matched with the arc-shaped plate of the product main body B in shape.
3. The small-sized curved surface part gluing and pressurizing tool according to claim 2, which is characterized in that:
the pressing block is columnar, and the shape of the lower half part of the pressing block is matched with the shape of the arc-shaped groove of the lower die of the tool;
the shape of the upper half part of the pressing block is matched with that of the arc-shaped groove on the tool.
4. The small-sized curved surface part gluing and pressurizing tool according to claim 2, which is characterized in that:
the upper die structure of the tool and the lower die structure of the tool are symmetrical about a horizontal plane.
5. The bonding and pressing tool for the small-sized curved surface part according to claim 4, wherein:
the arc-shaped plate of the product main body B of the small curved surface piece is a semicircular plate; the arc-shaped grooves of the upper tool die and the lower tool die are semicircular grooves;
the diameter of the semicircular groove is the same as the outer diameter of the arc-shaped plate of the product main body B.
6. The bonding and pressing tool for the small-sized curved surface part according to claim 5, wherein: the pressing block is a cylinder; the diameter of the cylinder is the same as the inner diameter of the arc-shaped sheet of the product main body A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022482294.XU CN214196884U (en) | 2020-10-30 | 2020-10-30 | Small-size curved surface spare cementing pressurization frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022482294.XU CN214196884U (en) | 2020-10-30 | 2020-10-30 | Small-size curved surface spare cementing pressurization frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214196884U true CN214196884U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022482294.XU Active CN214196884U (en) | 2020-10-30 | 2020-10-30 | Small-size curved surface spare cementing pressurization frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214196884U (en) |
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2020
- 2020-10-30 CN CN202022482294.XU patent/CN214196884U/en active Active
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