CN216609388U - Four-way log pressing die - Google Patents

Abstract

A four-way round wood die comprises: the lower die, the left die, the upper die, the right die and the middle die; the lower die, the left die, the upper die and the right die are respectively positioned on different sides of the middle die and are matched with each other to clamp the middle die in the middle; the end parts of the lower die, the left die, the upper die and the right die which are matched with each other are in an inclined plane shape; one ends of the lower die, the left die, the upper die and the right die facing the middle die are all arc-surface-shaped; after the lower die, the left die, the upper die and the right die are clamped, the end parts in the arc surface shape form a complete circle, and the complete circle is matched with the middle die to press a workpiece into a circle; after the lower die, the left die, the upper die and the right die are clamped, the inclined-plane-shaped ends are mutually limited to avoid the dislocation of the arc-surface-shaped ends.

Description

Four-way log pressing die

Technical Field

The utility model relates to the technical field of wood processing machinery, in particular to a four-way round wood pressing die.

Background

In the furniture industry, some furniture is designed to be round, but most furniture is wooden, and in order to make a wood board into a round shape, a wood board needs to be rounded and shaped by a rounding machine.

The conventional rounding die is easy to misplace in the pressing process, so that the problems of round deformation and unequal thickness of the pressed round are caused.

Therefore, a rounding die capable of pressing a uniform round shape is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a four-way round wood pressing die, which aims to solve the technical problems.

A four-way round log mold, comprising:

the device comprises a lower die, a left die, an upper die, a right die and a middle die;

the lower die, the left die, the upper die and the right die are respectively positioned on different sides of the middle die and are matched with each other to clamp the middle die in the middle;

the end parts of the lower die, the left die, the upper die and the right die which are matched with each other are in an inclined plane shape;

one end of the lower die, one end of the left die, one end of the upper die and one end of the right die, which face the middle die, are all arc-surface-shaped;

after the lower die, the left die, the upper die and the right die are clamped, the end parts in the arc surface shape form a complete circle, and the complete circle is matched with the middle die to press a workpiece into a circle;

after the lower die, the left die, the upper die and the right die are clamped, the inclined ends are mutually limited to avoid the dislocation of the arc-surface-shaped end parts.

Optionally, the lower die includes a first lower die inclined surface and a second lower die inclined surface;

the first lower die inclined plane is matched with the left die;

the second lower die inclined plane is matched with the right die.

Optionally, the left die includes a first left die bevel and a second left die bevel;

the first left die inclined plane is matched with the upper die;

the second left die inclined plane is matched with the lower die.

Optionally, the upper die includes a first upper die inclined surface and a second upper die inclined surface;

the first upper die inclined plane is matched with the left die;

the second upper die inclined plane is matched with the right die.

Optionally, the right die includes a first right die bevel and a second right die bevel;

the first right die inclined plane is matched with the upper die;

the second right die inclined plane is matched with the lower die.

Optionally, the lower die and the upper die are positioned at two opposite sides and have the same structure;

the left die and the right die are arranged on two opposite sides and have the same structure.

Optionally, the lower die, the left die, the upper die and the right die are all consistent in structure.

Optionally, a discharging ring and an installation cushion block are arranged at the back end of the middle die;

the middle die is connected with an external rounding press through the mounting cushion block;

the discharge ring is connected with an external rounding machine.

The utility model has the beneficial effects that:

through setting up the lower mould, left side mould, go up the mould, right side mould is just right all around at well mould, and the lower mould, left side mould, go up the mould, the complex terminal surface of right side mould is the inclined plane form, when with the lower mould, left side mould, go up the mould, right side mould, well mould folds when pressing from both sides tightly, the lower mould, left side mould, go up the mould, right side mould, well mould can carry out spacing each other because mutually supporting on inclined plane, make the terminal surface of final orientation well mould be in accurate stable state, and the terminal surface of orientation well mould is the arc, fold tight back of clamp, each section arc forms complete circular, cooperation well mould is pressed the circle operation with wooden board clamp wherein. The circular cavities can be prevented from being dislocated under the matching of the inclined planes, and the pressed circular rings are very uniform.

Drawings

FIG. 1 is a front view of a four-way round wood pattern;

FIG. 2 is a view showing the structure of the back of a four-way round wood pattern;

fig. 3 is an exploded view of the back of a four-way round wood mold.

1. A lower die; 2. a left die; 3. a middle mold; 4. an upper die; 5. a right die; 6. a discharge ring; 7. installing a cushion block; 11. a first lower die bevel; 12. a second lower die bevel; 21. a first left die bevel; 22. a second left die bevel; 41. a first upper die bevel; 42. a second upper die bevel; 51. a first right mold bevel; 52. the second right mould bevel.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to 3, a four-way round wood pattern comprises:

the device comprises a lower die 1, a left die 2, an upper die 4, a right die 5 and a middle die 3;

the lower die 1, the left die 2, the upper die 4 and the right die 5 are respectively positioned at different sides of the middle die 3 and are matched with each other to clamp the middle die 3 in the middle;

the matched end parts of the lower die 1, the left die 2, the upper die 4 and the right die 5 are all in an inclined plane shape;

one ends of the lower die 1, the left die 2, the upper die 4 and the right die 5 facing the middle die 3 are all arc-surface-shaped;

after the lower die 1, the left die 2, the upper die 4 and the right die 5 are clamped, the end parts in the arc surface shape form a complete circle, and the complete circle is matched with the middle die 3 to press a workpiece to be round;

after the lower die 1, the left die 2, the upper die 4 and the right die 5 are clamped, the inclined ends are mutually limited to avoid the dislocation of the arc-surface-shaped end parts.

Specifically, the lower die 1, the left die 2, the upper die 4, the right die 5 and the middle die 3 are respectively installed at corresponding positions of the rounding press, after the lower die 1, the left die 2, the upper die 4 and the right die 5 are folded towards the middle die 3, one end in an arc surface shape can be connected into a complete circular inner cavity, the middle die 3 is located in the middle of the inner cavity, and an area between the middle die 3 and the inner cavity is a placement and forming area of a wood plate. Because the tip that lower mould 1, left mould 2, last mould 4, right mould 5 mutually supported all is the inclined plane form, after folding up the clamp, can let the tip of cambered surface form link into complete circular through the cooperation between the tip of inclined plane form, and be difficult to take place the dislocation, because can be spacing mutually between the inclined plane to let wooden board's pressing process more even, form the ring shape finished product of even and circular standard of thickness.

It should be noted that the lower die 1, the left die 2, the upper die 4 and the right die 5 are provided with a connecting hole at one end far away from the arc-shaped end surface, so that the lower die and the left die are adapted to an external rounding press, and are very convenient and fast to install.

Optionally, the lower die 1 includes a first lower die inclined surface 11 and a second lower die inclined surface 12;

the first lower die inclined plane 11 is matched with the left die 2;

the second lower die inclined plane 12 is matched with the right die 5.

Optionally, the left die 2 includes a first left die bevel 21 and a second left die bevel 22;

the first left mould inclined plane 21 is matched with the upper mould 4;

the second left die bevel 22 is adapted to the lower die 1.

Optionally, the upper die 4 includes a first upper die slope 41 and a second upper die slope 42;

the first upper die inclined surface 41 is matched with the left die 2;

the second upper mould bevel 42 is adapted to the right mould 5.

Optionally, the right die 5 includes a first right die slope 51 and a second right die slope 52;

the first right mould inclined plane 51 is matched with the upper mould 4;

the second right mold slope 52 is adapted to the lower mold 1.

Optionally, the lower die 1 and the upper die 4 are positioned at two opposite sides and have the same structure;

the left die 2 and the right die 5 are arranged on two opposite sides and have the same structure.

Optionally, the lower die 1, the left die 2, the upper die 4 and the right die 5 are all consistent in structure.

Optionally, a discharge ring 6 and a mounting cushion block 7 are arranged at the back end of the middle die 3;

the middle die 3 is connected with an external rounding press through a mounting cushion block 7;

the discharge ring 6 is connected with an external rounding machine.

After the rounding operation is finished, the finished annular plate can be ejected out through the discharging ring 6.

It should be noted that in some embodiments, the lower die 1 and the upper die 4 are located on two opposite sides, and have the same structure; the left die 2 and the right die 5 are arranged on two opposite sides and have the same structure, so that when the two opposite sides are clamped and closed, the stress can be kept balanced due to the fact that the structures of the die plates on the two opposite sides are the same. In some other embodiments, the lower mold 1, the left mold 2, the upper mold 4, and the right mold 5 have the same structure, so that the stress can be kept balanced, and the lower mold 1, the left mold 2, the upper mold 4, and the right mold 5 can be manufactured together.

In some implementations. As shown in fig. 3, the first lower mold slope 11 in the lower mold 1 is matched with the second left mold slope 22 in the left mold 2, the second lower mold slope 12 in the lower mold 1 is matched with the second right mold slope 52 of the right mold 5, the first upper mold slope 41 in the upper mold 4 is matched with the second left mold slope 22 of the left mold 2, and the second upper mold slope 42 in the upper mold 4 is matched with the first right mold slope 51 of the right mold 5. One end which is arc-shaped after being clamped can be connected into a complete circular inner cavity, and the middle die 3 is positioned in the middle of the inner cavity.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. A four-way round wood pressing mold is characterized by comprising:

the device comprises a lower die (1), a left die (2), an upper die (4), a right die (5) and a middle die (3);

the lower die (1), the left die (2), the upper die (4) and the right die (5) are respectively positioned at different sides of the middle die (3) and are matched with each other to clamp the middle die (3) in the middle;

the matched end parts of the lower die (1), the left die (2), the upper die (4) and the right die (5) are in an inclined plane shape;

one end of the lower die (1), one end of the left die (2), one end of the upper die (4) and one end of the right die (5) facing the middle die (3) are all arc-surface-shaped;

after the lower die (1), the left die (2), the upper die (4) and the right die (5) are clamped, the end parts in the arc surface shape form a complete circle, and the complete circle is matched with the middle die (3) to press a workpiece into a circle;

after the lower die (1), the left die (2), the upper die (4) and the right die (5) are clamped, the inclined ends are mutually limited to avoid the dislocation of the arc-shaped end parts.

2. The four-way round log mold of claim 1, wherein:

the lower die (1) comprises a first lower die inclined surface (11) and a second lower die inclined surface (12);

the first lower die inclined plane (11) is matched with the left die (2);

the second lower die inclined plane (12) is matched with the right die (5).

3. The four-way round log mold of claim 1, wherein:

the left die (2) comprises a first left die bevel (21) and a second left die bevel (22);

the first left mould inclined plane (21) is matched with the upper mould (4);

the second left die inclined plane (22) is matched with the lower die (1).

4. The four-way round log mold of claim 1, wherein:

the upper die (4) comprises a first upper die inclined surface (41) and a second upper die inclined surface (42);

the first upper die inclined surface (41) is matched with the left die (2);

the second upper die inclined plane (42) is matched with the right die (5).

5. The four-way round log mold according to claim 1, wherein:

the right die (5) comprises a first right die inclined surface (51) and a second right die inclined surface (52);

the first right mould inclined plane (51) is matched with the upper mould (4);

the second right die inclined plane (52) is matched with the lower die (1).

6. The four-way round log mold of claim 1, wherein:

the lower die (1) and the upper die (4) are positioned on two opposite sides and have the same structure;

the left die (2) and the right die (5) are arranged on two opposite sides and have the same structure.

7. The four-way round log mold of claim 1, wherein:

the lower die (1), the left die (2), the upper die (4) and the right die (5) are all consistent in structure.

8. The four-way round log mold of claim 1, wherein:

a discharge ring (6) and an installation cushion block (7) are arranged at the back end of the middle die (3);

the middle die (3) is connected with an external rounding press through the mounting cushion block (7);

the discharge ring (6) is connected with an external rounding press.

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