CN217414714U - Core for cosmetic internal thread cover forming die - Google Patents
Core for cosmetic internal thread cover forming die Download PDFInfo
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- CN217414714U CN217414714U CN202123073946.5U CN202123073946U CN217414714U CN 217414714 U CN217414714 U CN 217414714U CN 202123073946 U CN202123073946 U CN 202123073946U CN 217414714 U CN217414714 U CN 217414714U
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- internal thread
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Abstract
The utility model discloses a cosmetic internal thread lid core for forming die, including the mounting panel, first through-hole has all been opened in mounting panel upper end four corners, four support columns, four are installed to the mounting panel lower extreme the support column is the rectangular array and distributes, four the bottom plate is installed jointly to the support column lower extreme, the second through-hole has all been opened in bottom plate upper end four corners, the pneumatic cylinder is installed to the bottom plate lower extreme, mounting panel upper end middle part is provided with vertical drive block, the pneumatic cylinder output run through the bottom plate and with vertical drive block lower extreme fixed connection. A cosmetics internal thread lid core for forming die, through setting up pneumatic cylinder, vertical drive block, first horizontal drive block and the horizontal drive block of second cooperate realization draw-in form drawing of patterns function jointly, avoid haring the internal thread of lid, ensured the sealed degree of the follow-up use of lid, adopt split type structural design, core other parts repeatedly usable, the sexual valence relative altitude, application scope is wide.
Description
Technical Field
The utility model relates to a screw cap forming die technical field, in particular to core for cosmetics internal thread lid forming die.
Background
The forming die for the cosmetic internal thread cover is mostly an injection die, and a core in the injection die is used for forming the inner shape of a plastic part. The principle of the mould is generally understood to be a tool that uses its own particular shape to form an article having a certain shape and size. The inner side of the cosmetic internal thread cover is formed by a core, the outer side of the cosmetic internal thread cover is formed by a cavity, and the space between the core and the cavity is just the internal thread cover.
The existing core for the cosmetic internal thread cover forming die has the following defects: 1. because the internal thread cover is internally provided with the thread, namely the outer surface of the mold core needs to be provided with the thread bulge, after injection molding is finished, the thread bulge can influence the demolding of an injection molding part, in the prior art, demolding is mostly carried out in a rotating and inward-pulling mode, but the mode can cause the thread tooth to generate certain abrasion, influence the sealing degree of subsequent use and not meet the packaging requirement of cosmetics too much; 2. most of cores for the existing cosmetic internal thread cover forming die are of an integrated structure, namely, one core can only produce an internal thread cover with one specification, so that the application range is small, and the cost performance is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a core for cosmetics internal thread lid forming die can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a core for cosmetics internal thread lid forming die, includes the mounting panel, first through-hole has all been opened in mounting panel upper end four corners, four support columns, four are installed to the mounting panel lower extreme the support column is rectangle array distribution, four the bottom plate is installed jointly to the support column lower extreme, the second through-hole has all been opened in bottom plate upper end four corners, the pneumatic cylinder is installed to the bottom plate lower extreme, mounting panel upper end middle part is provided with vertical drive block, the pneumatic cylinder output run through the bottom plate and with vertical drive block lower extreme fixed connection, vertical drive block surface is provided with the horizontal drive block of three first horizontal drive block and three second, and is three the horizontal drive block of first horizontal drive block and three second all uses vertical drive block to be annular array distribution as the center.
Preferably, a first sliding groove is formed in one end, close to the vertical driving block, of the first transverse driving block, a first sliding block is installed at the lower end of the first transverse driving block, a first template is slidably clamped on an arc surface of one end, far away from the vertical driving block, of the first transverse driving block, and a first threaded protrusion is installed on the outer surface of the first template.
Preferably, a second sliding groove is formed in one end, close to the vertical driving block, of the second transverse driving block, a second sliding block is installed at the lower end of the second transverse driving block, a second template is connected to one end, far away from the vertical driving block, of the second transverse driving block in a sliding clamping mode through an arc surface, and a second threaded protrusion is installed on the outer surface of the second template.
Preferably, the vertical driving block is hexagonal frustum structure, six slide rails are all installed to six surfaces of vertical driving block, six slide rails respectively with three first spout and three second spout sliding connection.
Preferably, the upper end of the mounting plate is provided with an opening which is vertically communicated, the opening is matched with the vertical driving block, the upper end of the mounting plate is provided with six limiting grooves which are distributed in a rectangular array, and the six limiting grooves are communicated with the opening.
Preferably, the six limiting grooves are respectively connected with the three first sliding blocks and the three second sliding blocks in a sliding mode.
Preferably, three first templates and three second templates enclose a circular structure together, and the first threaded protrusion and the second threaded protrusion are matched with each other.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model relates to a core for cosmetics internal thread lid forming die realizes the draw-in demoulding function through setting up the pneumatic cylinder, vertical drive block, first horizontal drive block and the cooperation of second horizontal drive block jointly, at first constitute the internal shape of internal thread lid through setting up first template and second template, form the internal thread through setting up first screw thread arch, second screw thread arch etc. after the completion of moulding plastics, drive vertical drive block through the pneumatic cylinder output and move down, vertical drive block drives first horizontal drive block and second horizontal drive block through the slide rail and all moves inwards, make the screw thread arch keep away from the internal thread lid, avoid damaging its internal thread, the sealing degree of its follow-up use has been ensured, satisfy the user demand of cosmetics package;
2. the utility model relates to a core for cosmetics internal thread lid forming die adopts split type structural design, wherein, can dismantle and change between first template and the first horizontal drive block, can dismantle and change between second template and the horizontal drive block of second, can produce the internal thread lid of different specifications through changing the size of first template and second template, other parts repeatedly usable of core, the sexual valence relative altitude, application scope is wide.
Drawings
Fig. 1 is a schematic view of the overall structure of a core for a cosmetic inner thread cover forming mold according to the present invention;
FIG. 2 is a diagram showing the effect of the core for the cosmetic inner thread cover forming mold according to the present invention;
fig. 3 is a schematic view of the overall structure of the first transverse driving block of the core for the cosmetic internal thread cover forming die of the present invention;
fig. 4 is a schematic view of the overall structure of a second transverse driving block of the core for the cosmetic internal thread cover forming die of the present invention;
fig. 5 is a schematic view of the overall structure of a vertical driving block of the core for the cosmetic inner thread cover forming mold according to the present invention;
fig. 6 is the overall structure schematic diagram of the mounting plate of the core for cosmetic internal thread cover forming die of the present invention.
In the figure: 1. mounting a plate; 2. a first through hole; 3. a support pillar; 4. a base plate; 5. a second through hole; 6. a hydraulic cylinder; 7. a vertical driving block; 8. a first lateral drive block; 9. a second transverse driving block; 21. a first chute; 22. a first slider; 23. a first template; 24. a first threaded boss; 31. a second chute; 32. a second slider; 33. a second template; 34. a second threaded boss; 41. a slide rail; 51. an opening; 52. a limiting groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, a core for cosmetic internal thread cover forming die, including mounting panel 1, first through-hole 2 has all been opened in mounting panel 1 upper end four corners, four support columns 3 are installed to mounting panel 1 lower extreme, four support columns 3 are the rectangular array and distribute, bottom plate 4 is installed jointly to four support column 3 lower extremes, second through-hole 5 has all been opened in bottom plate 4 upper end four corners, pneumatic cylinder 6 is installed to bottom plate 4 lower extreme, mounting panel 1 upper end middle part is provided with vertical drive block 7, pneumatic cylinder 6 output run through bottom plate 4 and with vertical drive block 7 lower extreme fixed connection, vertical drive block 7 surface is provided with three first horizontal drive block 8 and three horizontal drive block 9 of second, three first horizontal drive block 8 and three horizontal drive block 9 of second all use vertical drive block 7 as the center and be the annular array and distribute.
A first sliding groove 21 is formed in one end, close to the vertical driving block 7, of the first transverse driving block 8, a first sliding block 22 is installed at the lower end of the first transverse driving block 8, a first shaping plate 23 is connected to one end, far away from the vertical driving block 7, of the first transverse driving block 8 in a sliding clamping mode through an arc surface, a first threaded protrusion 24 is installed on the outer surface of the first shaping plate 23, and a detachable connecting structure is adopted between the first shaping plate 23 and the first transverse driving block 8.
A second sliding groove 31 is formed in one end, close to the vertical driving block 7, of the second transverse driving block 9, a second sliding block 32 is installed at the lower end of the second transverse driving block 9, a second template 33 is connected to one end, far away from the vertical driving block 7, of the second transverse driving block 9 in a sliding clamping mode through an arc surface, a second threaded protrusion 34 is installed on the outer surface of the second template 33, and a detachable connecting structure is adopted between the second template 33 and the second transverse driving block 9.
The upper end of the mounting plate 1 is provided with an opening 51 which is through up and down, the opening 51 is matched with the vertical driving block 7, the upper end of the mounting plate 1 is provided with six limiting grooves 52, the six limiting grooves 52 are distributed in a rectangular array, the six limiting grooves 52 are communicated with the opening 51, and the vertical driving block 7 can only vertically move by arranging the opening 51.
The six limiting grooves 52 are respectively connected with the three first sliding blocks 22 and the three second sliding blocks 32 in a sliding manner, and the first transverse driving block 8 and the second transverse driving block 9 can only horizontally move by the arrangement of the limiting grooves 52.
The three first shaping plates 23 and the three second shaping plates 33 jointly enclose a circular structure, the first threaded bulges 24 and the second threaded bulges 34 are matched with each other, and the first threaded bulges 24 and the second threaded bulges 34 jointly form a continuous threaded bulge structure.
It should be noted that, the utility model relates to a core for cosmetics internal thread lid forming die, through setting up pneumatic cylinder 6, vertical drive block 7, first horizontal drive block 8 and the cooperation of second horizontal drive block 9 realize the formula drawing of patterns function of draw-in together, at first constitute the internal shape of internal thread lid through setting up first template 23 and second template 33, form the internal thread through setting up first screw thread arch 24, second screw thread arch 34 etc. after the injection molding is accomplished, drive vertical drive block 7 through pneumatic cylinder 6 output and move down, vertical drive block 7 drives first horizontal drive block 8 and second horizontal drive block 9 through slide rail 41 and all move inwards, make the screw thread arch keep away from the internal thread lid, avoid damaging its internal thread, the sealed degree of its follow-up use has been guaranteed, satisfy the user demand of cosmetics package; adopt split type structural design, wherein, can dismantle and change between first template 23 and the first horizontal drive piece 8, can dismantle and change between second template 33 and the second horizontal drive piece 9, can produce the internal thread lid of different specifications through the size of changing first template 23 and second template 33, other parts of core repeatedly usable, the sexual valence relative altitude, application scope is wide.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a core for cosmetics internal thread lid forming die, includes mounting panel (1), its characterized in that: the upper end four corners of the mounting plate (1) are all provided with first through holes (2), the lower end of the mounting plate (1) is provided with four supporting columns (3), the four supporting columns (3) are distributed in a rectangular array, the lower ends of the four supporting columns (3) are provided with a bottom plate (4) together, four corners of the upper end of the bottom plate (4) are provided with second through holes (5), the lower end of the bottom plate (4) is provided with a hydraulic cylinder (6), the middle part of the upper end of the mounting plate (1) is provided with a vertical driving block (7), the output end of the hydraulic cylinder (6) penetrates through the bottom plate (4) and is fixedly connected with the lower end of the vertical driving block (7), the outer surface of the vertical driving block (7) is provided with three first transverse driving blocks (8) and three second transverse driving blocks (9), and the three first transverse driving blocks (8) and the three second transverse driving blocks (9) are distributed in an annular array mode by taking the vertical driving block (7) as the center.
2. The core for a cosmetic inner screw cap molding die according to claim 1, characterized in that: first horizontal drive block (8) are close to the one end of vertical drive block (7) and are opened there is first spout (21), first slider (22) are installed to first horizontal drive block (8) lower extreme, the one end cambered surface slip joint that vertical drive block (7) were kept away from in first horizontal drive block (8) has first template (23), first template (23) surface mounting has first screw thread arch (24).
3. The core for a cosmetic inner screw cap molding die according to claim 2, characterized in that: one end of the second transverse driving block (9) close to the vertical driving block (7) is provided with a second sliding groove (31), a second sliding block (32) is installed at the lower end of the second transverse driving block (9), one end, far away from the vertical driving block (7), of the second transverse driving block (9) is connected with a second template (33) in a sliding and clamping mode through an arc surface, and a second thread protrusion (34) is installed on the outer surface of the second template (33).
4. The core for a cosmetic female screw cap molding die according to claim 3, characterized in that: vertical drive block (7) are six prismatic table structures, slide rail (41), six are all installed to six surfaces of vertical drive block (7) slide rail (41) respectively with three first spout (21) and three second spout (31) sliding connection.
5. The core for a cosmetic inner screw cap molding die according to claim 4, characterized in that: opening (51) that link up from top to bottom are opened to mounting panel (1) upper end, opening (51) and vertical drive block (7) phase-match, mounting panel (1) upper end is opened there are six spacing grooves (52), six spacing groove (52) are the rectangular array and distribute, and six spacing grooves (52) all communicate with each other with opening (51).
6. The core for a cosmetic inner screw cap molding die according to claim 5, characterized in that: the six limiting grooves (52) are respectively connected with the three first sliding blocks (22) and the three second sliding blocks (32) in a sliding mode.
7. The core for a cosmetic female screw cap molding die according to claim 6, characterized in that: the three first shaping plates (23) and the three second shaping plates (33) jointly form a circular structure, and the first threaded bulges (24) and the second threaded bulges (34) are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123073946.5U CN217414714U (en) | 2021-12-09 | 2021-12-09 | Core for cosmetic internal thread cover forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123073946.5U CN217414714U (en) | 2021-12-09 | 2021-12-09 | Core for cosmetic internal thread cover forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217414714U true CN217414714U (en) | 2022-09-13 |
Family
ID=83168939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123073946.5U Active CN217414714U (en) | 2021-12-09 | 2021-12-09 | Core for cosmetic internal thread cover forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217414714U (en) |
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2021
- 2021-12-09 CN CN202123073946.5U patent/CN217414714U/en active Active
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