CN215970208U

CN215970208U - Tool for forming die-pressed piece with notch

Info

Publication number: CN215970208U
Application number: CN202121771168.4U
Authority: CN
Inventors: 朱向松; 钟宏伟; 周俊; 陈钧; 郭曼; 熊华强
Original assignee: Jiangxi Changhe Aviation Industries Co Ltd
Current assignee: Jiangxi Changhe Aviation Industries Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-08
Anticipated expiration: 2031-07-30

Abstract

The utility model belongs to the field of composite material processing, and relates to a tool for forming a die-pressed piece with a notch, which comprises the die-pressed piece, an upper die, a lower die and a notch stop block, wherein the upper die and the lower die respectively clamp an upper molded surface and a lower molded surface of the die-pressed piece, the upper die and the lower die respectively comprise an arc-shaped section surface and a horizontal section surface, the inner surfaces of the upper die and the lower die are respectively provided with the arc-shaped section surfaces with the same position, the arc-shaped section surfaces are respectively provided with arc-shaped grooves with corresponding positions, one side of the notch stop block is an arc-shaped section, the arc-shaped section of the notch stop block is in sliding fit in the arc-shaped grooves of the upper die and the lower die, the die parting surfaces of the upper die and the lower die are positioned on the middle line of the arc-shaped section of the notch stop block, the other side of the notch stop block is an end surface, the end surface is attached to the arc-pressed piece, and the notch position of the attached part is the notch position of the die-pressed piece, in the process of forming the notch, the notch can be accurately positioned, and the notch position is easy to find.

Description

Tool for forming die-pressed piece with notch

Technical Field

The utility model belongs to the field of composite material processing, and relates to a tool for forming a die-pressed part with a notch.

Background

At present, a mold pressing piece for assembling a blade is shown in fig. 5, the cross section of the mold pressing piece is of a triangular structure with an arc section, two notches need to be machined on the arc section, and in the process of forming the notches, the notches are not accurately positioned by the existing method, so that the positions of the notches are difficult to find. Therefore, the utility model provides a frock of shaping area breach moulded piece.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is as follows: the utility model provides a tool for forming a die-pressed piece with a notch, and provides the tool for forming the die-pressed piece with the notch, aiming at the defects in the prior art.

The technical scheme of the utility model is as follows:

the utility model provides a frock of shaping area breach moulded piece, includes moulded piece, still includes mould, lower mould, breach dog, go up the mould with the lower mould centre gripping respectively the last profile of moulded piece, lower profile, last mould with the lower mould all include arc section face and horizontal segment face, last mould with the lower mould internal surface all be provided with the same arc section face in position, the arc section face on all seted up the arc wall in corresponding position, breach dog one side is the arc section, the arc section sliding fit of breach dog is in last mould with the lower mould arc wall, the mould parting face of last mould with the lower mould be located breach dog arc section midline, breach dog opposite side is the terminal surface, terminal surface and moulded piece arc face laminating, laminating department then is moulded piece breach position.

Furthermore, the die pressing piece further comprises a left end stop block and a right end stop block, wherein the left end stop block and the right end stop block are respectively arranged at the left end and the right end of the die pressing piece.

Further, set up the boss in the arc wall of lower mould, be provided with the recess on the arc section with the gliding breach dog of lower mould arc wall cooperation, boss and recess block, guarantee that breach dog mounted position is correct.

Furthermore, a square groove is formed in the middle of the arc section of the notch stop block, so that the mold is convenient to take.

Further, at least one lifting ring screw hole is arranged in the square groove and used for installing a lifting ring.

Furthermore, the split surfaces of the upper die and the lower die are provided with glue flowing grooves corresponding in position, so that redundant glue can be discharged out of a cavity of the tool in the forming process.

The utility model has the beneficial effects that: this practicality takes shape when being used for the mould pressing spare of paddle equipment, at the shaping breach in-process, can locate accurate the location to breach, and the breach position is easily looked for accurately.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the lower die structure of the present invention;

FIG. 4 is a schematic view of the notch stop of the present invention;

fig. 5 is a schematic view of a molding member.

Detailed Description

The technical solution is further described in detail below with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 and 2, the tooling for forming the die pressing piece with the notch comprises the die pressing piece and is characterized in that: the die comprises an upper die 2, a lower die 1, a left end stop block 3, a right end stop block 4 and a notch stop block 5, wherein the upper die 2 and the lower die 1 respectively clamp an upper molded surface and a lower molded surface of a die-pressed piece, the left end stop block 3 and the right end stop block 4 are respectively arranged at the left end and the right end of the die-pressed piece, the upper die 2 and the lower die 1 respectively comprise an arc section surface and a horizontal section surface, the inner surfaces of the upper die 2 and the lower die 1 are respectively provided with the arc section surfaces with the same position, the arc section surfaces are respectively provided with arc grooves with corresponding positions, one side of the notch stop block 5 is an arc section, the arc section of the notch stop block 5 is in sliding fit in the arc grooves of the upper die 2 and the lower die 1, the parting surfaces of the upper die 2 and the lower die 1 are positioned on the middle line of the arc section of the notch stop block 5, the other side of the notch stop block 5 is an end surface, and the end surface is attached to the arc surface of the die-pressed piece, the joint is the position of the notch of the mould pressing piece. Set up the boss in the arc wall of lower mould 1, be provided with the recess on the 5 circular arc sections of breach dog that slide with the 1 arc wall cooperation of lower mould, boss and recess block, guarantee that 5 mounted position of dog are correct, it has the square groove to open in the middle of the 5 circular arc sections of breach dog, makes things convenient for the delivery mould. The square groove department is provided with at least one rings screw hole, rings screw hole is used for installing rings, go up mould 2 with set up the gummosis groove that the position corresponds on the parting face of lower mould 1, be convenient for cross at the shaping process, with the die cavity of unnecessary glue discharge frock.

Example two:

and a gap is formed between the cylindrical surfaces of the end heads of the side surfaces of the die pressing piece with the gap.

The tool comprises an upper forming die 2, a lower forming die 1, a left end stop block 3, a right end stop block 4 and a notch stop block 5.

The upper die 2 and the lower die 1 clamp the upper surface and the lower surface of the die pressing piece; the parting surface is a cylindrical surface on the middle side surface, and the notch stop block 5 is attached to the upper die 2 and the lower die 1.

The upper die 2 and the lower die 1 are respectively provided with a groove in the gap area and are respectively matched with the upper surface profile and the lower surface profile of the gap stop block 5.

The middle of the groove of the lower die 1 is provided with a boss, and the corresponding notch stop 5 is provided with a groove.

And a groove is formed in the middle of the notch stop block 5, so that the mold is convenient to take. At least one lifting ring screw hole is formed in the groove and used for installing a lifting ring.

And the upper die 2 and the lower die 1 are provided with glue flowing grooves.

The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.

Claims

1. The utility model provides a frock of shaping area breach moulded piece, includes moulded piece, its characterized in that: the die further comprises an upper die (2), a lower die (1) and a notch stop block (5), wherein the upper die (2) and the lower die (1) respectively clamp an upper molded surface and a lower molded surface of the die pressing piece, the upper die (2) and the lower die (1) respectively comprise an arc-shaped section surface and a horizontal section surface, the inner surfaces of the upper die (2) and the lower die (1) are respectively provided with the arc-shaped section surfaces with the same position, the arc-shaped section surfaces are respectively provided with arc-shaped grooves with corresponding positions, one side of the notch stop block (5) is an arc-shaped section, the arc-shaped section of the notch stop block (5) is in sliding fit with the arc-shaped grooves of the upper die (2) and the lower die (1), the parting surfaces of the upper die (2) and the lower die (1) are positioned on the middle line of the arc-shaped section of the notch stop block (5), the other side of the notch stop block (5) is an end surface, and the end surface is attached to the arc-shaped surface of the die pressing piece, the joint is the position of the notch of the mould pressing piece.

2. The tooling of claim 1 for forming a die press with a gap, wherein: the die pressing piece is characterized by further comprising a left end stop block (3) and a right end stop block (4), wherein the left end stop block (3) and the right end stop block (4) are respectively arranged at the left end and the right end of the die pressing piece.

3. The tooling of claim 1 for forming a die press with a gap, wherein: the arc wall of lower mould (1) sets up the boss, is provided with the recess on the circular arc section with gliding breach dog (5) of lower mould (1) arc wall cooperation, boss and recess block, guarantee breach dog (5) mounted position correct.

4. The tooling of claim 1 for forming a die press with a gap, wherein: and a square groove is formed in the middle of the arc section of the notch stop block (5), so that the mold is convenient to take.

5. The tooling of claim 4 for forming a die press with a gap, wherein: at least one lifting ring screw hole is arranged in the square groove and used for installing a lifting ring.

6. The tooling of claim 1 for forming a die press with a gap, wherein: and the split surfaces of the upper die (2) and the lower die (1) are provided with glue flowing grooves corresponding in position, so that redundant glue is discharged out of a cavity of the tool in the forming process.