CN218196742U - Wave brush head mould structure - Google Patents

Abstract

The utility model discloses a wave brush head die structure, which comprises a lower die base, wherein a mounting plate is arranged at the top of the lower die base, the top of the mounting plate is connected with a stripper plate, a male die fixing plate is arranged at the top of the stripper plate, and an upper die base is arranged at the top of the male die fixing plate; when the device is used, the die cavity in the concave die plate is wavy and is provided with a step structure, so that the bristles of the produced brush head are arranged in different heights and depths, when the device is used for demolding, the threaded sleeve can be rotated according to actual use requirements, the auxiliary demolding plate can perform auxiliary extrusion on the outer side of a corresponding product, a certain gap is reserved at the demolding part, the purpose of auxiliary demolding is realized, and the demolding is facilitated; this device is provided with strengthening mechanism, has increased the support in the mounting panel outside through the fagging to one side, has promoted the stability that the position is connected with the mounting panel to the die holder, can ensure the normal use of this device, has prolonged the life of this device.

Description

Wave brush head mould structure

Technical Field

The utility model relates to the technical field of molds, in particular to a wave brush head mold structure.

Background

The mould is a tool used for manufacturing a molded article, can make the blank into a tool with a workpiece of a specific shape and size under the action of external force, different moulds are composed of different parts, the mould mainly realizes the processing of the shape of the article by changing the physical state of a molded material, the mould has a specific outline or an inner cavity shape, the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape, the mould generally comprises a movable mould and a fixed mould (or a male mould and a female mould), the movable mould and the fixed mould can be combined, the workpiece is taken out when the movable mould and the fixed mould are separated, and the blank is injected into a mould cavity to be molded when the fixed mould and the male mould are combined;

however, in the use process of the existing head mold, the part of the wavy brush head with the step structure is not easy to process, the demolding process is generally to extrude and demold from the bottom, and when the side wall of the mold is too tight to cause difficult demolding in part of cases, the problem that the brush is easy to damage due to forced demolding from the bottom is caused, so that the quality of a product is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wave brush head mould structure to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: wave brush head mould structure, including the die holder, the top of die holder is provided with the mounting panel, the top of mounting panel is connected with the stripper, the top of stripper is provided with punch plate, the upper die base is installed at punch plate's top, the outside of mounting panel is provided with strengthening mechanism, punch plate's inside is provided with the supplementary demoulding mechanism who extends to the outside, the top of stripper is provided with the die board.

As a further aspect of the present invention: the die cavity in the concave die plate is wavy, and the top of the lower die base is provided with a groove.

As a further aspect of the present invention: the auxiliary demolding mechanism comprises a supporting spring, one side of the supporting spring is connected with an auxiliary demolding plate, a threaded column is fixed on the outer side of the auxiliary demolding plate, a threaded sleeve is connected to the outer side of the threaded column in a threaded mode, a handle pad is fixed at one end of the threaded column, and a movable groove is formed in the male die fixing plate.

As a further aspect of the present invention: the outside of thread bush is provided with anti-skidding line, the size of activity groove with the size adaptation of supplementary stripper plate, one side of supplementary stripper plate with punch plate's inner wall coplane.

As the utility model discloses further scheme again: the reinforcing mechanism comprises a reinforcing plate, a metal plate is fixed to the bottom of the reinforcing plate, an inclined supporting plate is arranged on the outer side of the reinforcing plate, an attaching plate is arranged at the bottom of the inclined supporting plate, a first half threaded rod is fixed to the outer side of the reinforcing plate, a limiting pad is fixed to one end of the first half threaded rod, a second half threaded rod is installed on the outer side of the installing plate, and a metal nut is connected to the first half threaded rod and the outer side of the second half threaded rod in a threaded mode.

As the utility model discloses further scheme again: the radius of the first half threaded rod is equal to that of the second half threaded rod, and one side of the attaching plate is attached to one side of the lower die base.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. when the device is used, the die cavity in the concave die plate is wavy and is provided with a step structure, so that bristles of the produced brush head are arranged in different heights and depths, when the device is used for demolding, the threaded sleeve can be rotated according to actual use requirements, the auxiliary demolding plate can be used for carrying out auxiliary extrusion on the outer side of a corresponding product, a certain gap is reserved at a demolding part, the purpose of auxiliary demolding is realized, and demolding is facilitated;

2. this device is provided with strengthening mechanism, is connected the back when mounting panel and die holder, and the user can grip oblique fagging to peg graft the activity of the metal sheet one end of gusset plate bottom in the recess that the die holder was predetermine, and the binding plate of fagging bottom can laminate in the outside of die holder to one side this moment, has increased the support in the mounting panel outside through oblique fagging, and has promoted the stability that the position is connected with the mounting panel to the die holder, can ensure the normal use of this device simultaneously, has prolonged the life of this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of an auxiliary demolding mechanism of the present invention;

in the figure: 1. a lower die holder; 2. mounting a plate; 3. a stripper plate; 4. a male die fixing plate; 5. an upper die holder; 6. a reinforcement mechanism; 61. a reinforcing plate; 62. a metal plate; 63. a diagonal bracing plate; 64. attaching a plate; 65. a first half-threaded rod; 66. a limiting pad; 67. a second half threaded rod; 68. a metal nut; 7. an auxiliary demolding mechanism; 71. a support spring; 72. an auxiliary stripper plate; 73. a threaded post; 74. a threaded sleeve; 75. a handle pad; 76. a movable groove; 8. a cavity plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-2 and 4, the utility model provides a wave brush head die structure, including a lower die holder 1, the top of the lower die holder 1 is provided with a mounting plate 2, the top of the mounting plate 2 is connected with a stripper plate 3, the top of the stripper plate 3 is provided with a punch plate 4, the top of the punch plate 4 is provided with an upper die holder 5, the outer side of the mounting plate 2 is provided with a reinforcing mechanism 6, the inner part of the punch plate 4 is provided with an auxiliary demoulding mechanism 7 extending to the outer side, the top of the stripper plate 3 is provided with a concave die plate 8, the shape of a die slot in the concave die plate 8 is wave-shaped, and the top of the lower die holder 1 is provided with a groove;

the auxiliary demoulding mechanism 7 comprises a supporting spring 71, one side of the supporting spring 71 is connected with an auxiliary demoulding plate 72, a threaded column 73 is fixed on the outer side of the auxiliary demoulding plate 72, a threaded sleeve 74 is in threaded connection with the outer side of the threaded column 73, the auxiliary demoulding plate 72 and the inner wall of the punch fixing plate 4 are relatively flat, normal use of a mould is not influenced, and normal production of a product is not influenced.

In the using process of the device, the shape of a die cavity in the female die plate 8 is wavy and is provided with a step structure, the arrangement of the height and the depth of bristles of a produced brush head is different, before the auxiliary stripping plate 72 is released from fixation, the auxiliary stripping plate 72 and the inner wall of the male die fixing plate 4 are relatively smooth, the normal use of a die is not influenced, and the normal production of a product is not influenced.

Please refer to fig. 1-3, the utility model provides a wave brush head mould structure, reinforcing mechanism 6 includes gusset plate 61, gusset plate 61's bottom is fixed with metal sheet 62, gusset plate 61's the outside is provided with oblique fagging 63, the bottom of fagging 63 is provided with rigging plate 64 to one side, gusset plate 61's the outside is fixed with first semi-threaded rod 65, the one end of first semi-threaded rod 65 is fixed with spacing pad 66, second semi-threaded rod 67 is installed in the outside of mounting panel 2, the radius of first semi-threaded rod 65 equals with the radius of second semi-threaded rod 67, one side of rigging plate 64 is laminated with one side of lower bolster 1, can grip oblique fagging 63, and peg graft the metal sheet 62 one end activity of gusset plate 61 bottom in the recess that lower bolster 1 predetermines, and the rigging plate 64 of second semi-threaded rod 63 bottom can laminate in the outside of lower bolster 1 this moment, and first semi-threaded rod 65 in the gusset plate 61 outside can constitute complete threaded rod with the second semi-threaded rod 67 in the mounting panel 2 outside, the outside threaded rod 65 and the threaded rod 67 threaded connection have metal nut 68.

This device is in the use, after mounting panel 2 is connected with die holder 1, the user can grip oblique fagging 63, and peg graft the activity of the metal sheet 62 one end of gusset plate 61 bottom in the recess that die holder 1 predetermines, and the laminating board 64 of fagging 63 bottom can laminate the outside at die holder 1 this moment, and the first half threaded rod 65 in the gusset plate 61 outside can constitute complete threaded rod with the second half threaded rod 67 in the mounting panel 2 outside, but the metal nut 68 in the clockwise rotation first half threaded rod 65 outside afterwards, and make metal nut 68 and first half threaded rod 65 and second half threaded rod 67 threaded connection, thereby conveniently accomplish the installation of oblique fagging 63 fixed, and increased the support in the mounting panel 2 outside through fagging 63, and promoted the stability of die holder 1 with the mounting panel 2 position of being connected, can ensure the normal use of this device simultaneously, the life of this device has been prolonged.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. Wave brush head mould structure, including die holder (1), its characterized in that, the top of die holder (1) is provided with mounting panel (2), the top of mounting panel (2) is connected with stripper (3), the top of stripper (3) is provided with punch plate (4), upper die base (5) are installed at the top of punch plate (4), the outside of mounting panel (2) is provided with reinforcing mechanism (6), the inside of punch plate (4) is provided with supplementary demoulding mechanism (7) that extend to the outside, the top of stripper (3) is provided with die board (8).

2. The wavy brush head die structure according to claim 1, wherein the die cavity in the cavity plate (8) is wavy, and the top of the lower die holder (1) is provided with a groove.

3. The wavy bristle mold structure according to claim 1, wherein the auxiliary stripping mechanism (7) comprises a supporting spring (71), an auxiliary stripping plate (72) is connected to one side of the supporting spring (71), a threaded column (73) is fixed to the outer side of the auxiliary stripping plate (72), a threaded sleeve (74) is connected to the outer side of the threaded column (73) in a threaded manner, a handle pad (75) is fixed to one end of the threaded column (73), and a movable groove (76) is formed in the male mold fixing plate (4).

4. The wavy bristle die structure according to claim 3, wherein the outer side of the threaded sleeve (74) is provided with an anti-slip pattern, the size of the movable groove (76) is adapted to the size of the auxiliary stripper plate (72), and one side of the auxiliary stripper plate (72) is coplanar with the inner wall of the punch retainer (4).

5. The wavy bristle die structure according to claim 1, wherein the reinforcing mechanism (6) comprises a reinforcing plate (61), a metal plate (62) is fixed to the bottom of the reinforcing plate (61), a diagonal bracing plate (63) is arranged on the outer side of the reinforcing plate (61), a fitting plate (64) is arranged on the bottom of the diagonal bracing plate (63), a first semi-threaded rod (65) is fixed to the outer side of the reinforcing plate (61), a limiting pad (66) is fixed to one end of the first semi-threaded rod (65), a second semi-threaded rod (67) is installed on the outer side of the mounting plate (2), and metal nuts (68) are connected to the outer sides of the first semi-threaded rod (65) and the second semi-threaded rod (67) in a threaded manner.

6. The wavy bristle die structure of claim 5, wherein the radius of the first half-threaded rod (65) is equal to the radius of the second half-threaded rod (67), and one side of the attachment plate (64) is attached to one side of the lower die holder (1).

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