CN221417299U - Massage instrument shell mould - Google Patents
Massage instrument shell mould Download PDFInfo
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- CN221417299U CN221417299U CN202323138582.3U CN202323138582U CN221417299U CN 221417299 U CN221417299 U CN 221417299U CN 202323138582 U CN202323138582 U CN 202323138582U CN 221417299 U CN221417299 U CN 221417299U
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- lower die
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- 238000007493 shaping process Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims 4
- 230000013011 mating Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a shell mould of a massage device, which comprises an upper mould assembly and a lower mould assembly, wherein the upper mould assembly comprises an upper mould plate, and a shell female mould is arranged on the upper mould plate; the lower die assembly comprises a lower die plate and a lower die base plate, wherein the lower die plate is arranged on the lower die base plate, a shell male die matched with the shell female die is arranged on the lower die plate, a through hole male die is further arranged on the lower die plate, a fixed column is arranged on the lower die base plate, an inclined surface is arranged at the upper end of the fixed column, and the through hole male die is in sliding connection with the inclined surface of the fixed column; when the die is opened, the through hole male die slides along the direction of the inclined plane, and the through hole male die is separated from the molded product. When the die is opened, the through hole male die slides along the direction of the upper inclined surface of the fixed column, so that the through hole on the molded product is separated from the through hole male die, the molded product is prevented from being clamped by the male die at the through hole, and the demolding of the molded product is greatly facilitated.
Description
Technical Field
The utility model relates to the technical field of massage devices, in particular to a shell mould of a massage device.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.
The injection mold generally includes an upper mold plate and a lower mold plate, and after the upper mold plate and the lower mold plate are fastened, molten material is injected into a cavity through a gate, and the upper mold plate and the lower mold plate are separated to take out a plastic product when the mold is opened. However, as shown in fig. 7, the shell of the eye massage device is arc-shaped, and has a through hole at one side, and the through hole on the shell is blocked by the male die on the lower die plate during demolding, so that the molded product is inconvenient to demold, and the molded product is damaged if the molded product is forcibly demolded, thereby causing loss.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model aims to provide a shell mould of a massage device, which solves the technical problem of inconvenient demoulding in the prior art.
The utility model is realized by adopting the following technical scheme: the shell mould of the massage device comprises an upper mould assembly and a lower mould assembly, wherein the upper mould assembly comprises an upper mould plate, and a shell female mould is arranged on the upper mould plate; the lower die assembly comprises a lower die plate and a lower die base plate, wherein the lower die plate is arranged on the lower die base plate, a shell male die matched with the shell female die is arranged on the lower die plate, a through hole male die is further arranged on the lower die plate, a fixed column is arranged on the lower die base plate, an inclined surface is arranged at the upper end of the fixed column, and the through hole male die is in sliding connection with the inclined surface of the fixed column; when the die is opened, the through hole male die slides along the direction of the inclined plane, and the through hole male die is separated from the molded product.
In one possible implementation manner, the lower die assembly further comprises a lower die fixing plate, cushion blocks and a jacking plate, wherein the cushion blocks are arranged on two sides of the lower die fixing plate, the lower die cushion plates are arranged on the cushion blocks, and the jacking plate is arranged in the middle of the lower die fixing plate.
In one possible implementation manner, a first connecting piece is arranged on the side surface of the jacking plate, a second connecting piece is arranged on the side surface of the lower die base plate, a sliding groove is formed in the second connecting piece, the first connecting piece stretches into the sliding groove to be in sliding connection with the second connecting piece, an elastic block is arranged on the side surface of the lower die plate, the top end of the first connecting piece abuts against the bottom surface of the elastic block, and a protrusion is arranged on the top end of the second connecting piece; the first connecting piece with jacking board simultaneous movement, the elastic block with lower bolster simultaneous movement, during the die sinking, the jacking board passes through first connecting piece jacking the lower bolster, the side of elastic block with after protruding conflict, the elastic block is retracted and is dodged first connecting piece, jacking board jacking shaping product.
In one possible implementation manner, a cavity is formed in the lower die plate, the elastic block comprises a block body and an elastic piece, one end of the elastic piece abuts against the block body, and the other end of the elastic piece abuts against the inner wall of the cavity.
In one possible embodiment, the block is provided with a first guide surface adjacent to a side of the protrusion, and a second guide surface adjacent to a side of the block.
In one possible implementation manner, the through hole male die is provided with a sliding rail, and the inclined plane of the fixed column is provided with a sliding groove matched with the sliding rail.
In one possible embodiment, the die further comprises a connecting structure, wherein the connecting structure comprises a connecting convex block and a connecting groove which are matched, the connecting convex block is positioned on the lower die plate, and the connecting groove is positioned on the lower die pad plate.
In one possible implementation manner, the ejector plate is provided with an ejector pin assembly, the ejector pin assembly comprises a plurality of ejector pins, the shell male die is provided with a plurality of ejector pin holes, each ejector pin is respectively and slidably connected in each ejector pin hole, and the top surface of each ejector pin is matched and attached with the outer surface of the shell male die.
In one possible implementation manner, the cushion block is provided with a first guide column, the upper die plate is provided with a first guide hole, and the first guide column extends into the first guide hole to be in sliding connection with the upper die plate.
In one possible implementation manner, the jacking plate is provided with a second guide column, the lower die base plate and the lower die plate are provided with second guide holes, and the second guide column extends into the second guide holes to be in sliding connection with the lower die plate.
Compared with the prior art, the utility model has the beneficial effects that: through set up casing terrace die and through-hole terrace die on the lower bolster, set up on the lower bolster with through-hole terrace die sliding connection's fixed column for when the mould die sinking, the through-hole terrace die slides along the direction on the fixed column upper inclined plane, thereby realizes the separation of through-hole and through-hole terrace die on the shaping product, has avoided the shaping product to be blocked by the terrace die in through-hole department, has greatly made things convenient for the drawing of patterns of shaping product.
Drawings
FIG. 1 is a schematic view of a mold for a shell of a massage apparatus according to the present utility model;
FIG. 2 is a schematic view of the upper mold assembly of the massage device housing mold of the present utility model;
FIG. 3 is a schematic view of the lower mold assembly of the massage device housing mold according to the present utility model;
FIG. 4 is a schematic view showing the structure of the lower mold assembly of the massage apparatus housing mold according to the present utility model in a first demolding state;
FIG. 5 is a schematic view showing the structure of the lower mold assembly of the massage apparatus housing mold according to the present utility model in a second demolding state;
FIG. 6 is a cross-sectional view of a massager housing mold of the present utility model;
Fig. 7 is a schematic structural view of a molded product of the massage device case mold of the present utility model.
In the figure:
1. an upper die assembly; 11. an upper die fixing plate; 12. an upper die backing plate; 13. an upper template; 131. a shell female die;
2. A lower die assembly; 21. a lower die fixing plate; 22. a lower die backing plate; 221. fixing the column; 23. a lower template; 231. a shell male die; 232. a through hole male die; 2321. a slide rail; 233. an elastic block; 234. a third guide post; 24. a cushion block; 241. a first guide post; 25. a jacking plate; 251. a second guide post;
3. A thimble assembly;
4. A first connector;
5. a second connector; 51. a sliding groove;
6. a connection structure; 61. a connection bump; 62. a connection groove;
7. A locking member.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, in the embodiments of the present application, all directional indicators (such as up, down, left, right, front, and rear … …) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific gesture (as shown in the drawings), and if the specific gesture changes, the directional indicators correspondingly change.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
1-6, A shell mold of a massage apparatus comprises an upper mold assembly 1 and a lower mold assembly 2, wherein the upper mold assembly 1 comprises an upper mold fixing plate 11, an upper mold cushion plate 12 and an upper mold plate 13, the upper mold cushion plate 12 is arranged on the upper mold fixing plate 11, the upper mold plate 13 is arranged on the upper mold cushion plate 12, and a shell female mold 131 is arranged on the upper mold plate 13; the lower die assembly 2 comprises a lower die fixing plate 21, a lower die cushion plate 22, a lower die plate 23, a cushion block 24 and a jacking plate 25, wherein the cushion block 24 is arranged on two sides of the lower die fixing plate 21, the lower die cushion plate 22 is arranged on the cushion block 24, the jacking plate 25 is arranged in the middle of the lower die fixing plate 21, the lower die plate 23 is arranged on the lower die cushion plate 22, a shell male die 231 matched with a shell female die 131 is arranged on the lower die plate 23, a through hole male die 232 is also arranged on the lower die plate 23, a fixing column 221 is arranged on the lower die cushion plate 22, an inclined surface is arranged at the upper end of the fixing column 221, and the through hole male die 232 is in sliding connection with the inclined surface of the fixing column 221; when the mold is opened, the through-hole punch 232 slides along the direction of the inclined surface to separate the through-hole punch 232 from the molded product. Specifically, the mold further comprises a pouring system and a cooling system, an injection cavity is formed after the shell female die 131 and the shell male die 231 are matched, a gate is arranged on the upper mold assembly 1, the gate is connected with a main runner, the main runner is communicated with the injection cavity, and the inner diameter of the main runner is slowly reduced; the upper die assembly 1 and the lower die assembly 2 are respectively provided with a cooling pipeline so as to quickly cool the molded product.
Referring to fig. 3 to 6, in one possible embodiment, a first connecting member 4 is disposed on a side surface of the lifting plate 25, a second connecting member 5 is disposed on a side surface of the lower die pad 22, a sliding groove 51 is disposed in the second connecting member 5, the first connecting member 4 extends into the sliding groove 51 and is slidably connected with the second connecting member 5, an elastic block 233 is disposed on a side surface of the lower die plate 23, a top end of the first connecting member 4 abuts against a bottom surface of the elastic block 233, and a top end of the second connecting member 5 has a protrusion; the first connecting piece 4 and the lifting plate 25 synchronously move, the elastic block 233 and the lower die plate 23 synchronously move, when the die is opened, the lifting plate 25 lifts the lower die plate 23 through the first connecting piece 4, and after the side surface of the elastic block 233 is abutted to the bulge, the elastic block 233 retracts to avoid the first connecting piece 4, and the lifting plate 25 lifts the formed product. It is easy to understand that the demolding of the molded product in the present mold is divided into two steps, the lifting plate 25 moves toward the lower mold base plate 22 under the action of the external driving member, and the lifting plate 25 moves together with the lower mold plate 23 through the first connecting member 4 and the elastic block 233, at this time, the through hole male mold 232 moves together with the lower mold plate 23, and since the fixing column 221 is stationary, the through hole male mold 232 moves along the inclined plane connected with the fixing column 221, thereby realizing the separation of the through hole male mold 232 from the molded product, which is the first step demolding; then, the lifting plate 25 continues to move upwards, when the elastic block 233 is abutted against the protrusion at the top end of the second connecting piece 5, the elastic block 233 contracts towards the inside of the lower die plate 23, so that the elastic block 233 is separated from the first connecting piece 4, at the moment, the lower die plate 23 stops moving, the lifting plate 25 drives the ejector pin to continue moving, and the ejector pin ejects the formed product, namely the second demolding; after demolding twice, the molded product is completely separated from the lower die plate 23, and in addition, the sliding groove 51 in the second connecting piece 5 can play a role in guiding and limiting the first connecting piece 4 during the movement process of the die.
Referring to fig. 6, in a further embodiment, a cavity is formed in the lower mold plate 23, the elastic block 233 includes a block and an elastic member, one end of the elastic member abuts against the block, and the other end of the elastic member abuts against an inner wall of the cavity. It will be appreciated that the elastic block 233 may be a single piece or a combination, and elastic rubber may be used when the elastic block 233 is a single piece, but in this embodiment, the elastic block 233 is a combination of a block and a spring, and when the block abuts against the protrusion at the top end of the second connecting piece 5, the spring contracts to retract the block into the cavity of the lower die plate 23.
In a further embodiment, the block is provided with a first guide surface adjacent to a side of the protrusion and a second guide surface adjacent to a side of the protrusion. When the block body is supported by the first connecting piece 4 and moves to the side of the bulge, the first guide surface and the second guide surface can enable the block body to move to the bulge more smoothly, and the smoothness of the movement of the die is improved.
Referring to fig. 6, in one possible embodiment, the through hole punch 232 is provided with a sliding rail 2321, and the inclined surface of the fixing post 221 is provided with a sliding groove matched with the sliding rail 2321. The sliding rail 2321 and the sliding groove can play a role in guiding and limiting the movement of the through hole male die 232 so as to ensure the reliability of the movement of the through hole male die 232.
Referring to fig. 1, in one possible embodiment, the connection structure 6 further includes a connection structure 6, where the connection structure 6 includes a connection protrusion 61 and a connection groove 62 that are matched, the connection protrusion 61 is located on the lower die plate 23, and the connection groove 62 is located on the lower die pad plate 22. Specifically, the number of the connecting structures 6 is multiple, and the connecting structures are respectively arranged on different sides of the die, the lower end of the upper die plate 13 is also provided with a connecting lug 61, the upper end of the lower die plate 23 is also provided with a corresponding connecting groove 62, and the arrangement of the connecting structures 6 at all positions in the die is beneficial to improving the structural strength of all connecting positions in the die.
Referring to fig. 5, in one possible embodiment, the ejector plate 25 is provided with an ejector pin assembly 3, the ejector pin assembly 3 includes a plurality of ejector pins, the shell punch 231 is provided with a plurality of ejector pin holes, each ejector pin is slidably connected in each ejector pin hole, and the top surface of each ejector pin is fit to the outer surface of the shell punch 231.
Referring to fig. 3, in one possible embodiment, the cushion block 24 is provided with a first guide post 241, the upper die plate 13 is provided with a first guide hole, the first guide post 241 extends into the first guide hole and is slidably connected with the upper die plate 13, and the lower die pad 22 and the lower die plate 23 are also provided with first guide holes for allowing the first guide post 241 to pass through, the first guide post 241 can guide the movement of the upper die assembly 1, the first guide hole extends into the upper die pad 12, and in the die clamping state, the first guide post 241 is in contact with the upper die fixing plate 11, in addition, the number of the first guide posts 241 is four, which are respectively arranged on two sides of the two cushion blocks 24, so that the sliding stability of the die during die opening and die clamping is guaranteed.
Referring to fig. 3, in one possible embodiment, the jacking plate 25 is provided with a second guide post 251, the lower die pad 22 and the lower die plate 23 are provided with second guide holes, and the second guide post 251 extends into the second guide hole to be slidably connected with the lower die plate 23. During the mold opening and closing process, the lifting plate 25 is driven by the hydraulic cylinder to move along the second guide post 251, so as to realize the ejection and retraction movement of the ejector pin assembly 3, thereby ejecting the molded product.
Referring to fig. 3, in a possible embodiment, a third guide post 234 is further provided on the lower die plate 23, and a third guide hole is provided on the upper die plate 13, where the third guide post 234 and the third guide hole cooperate to further improve the movement stability of the die during die opening and closing; in addition, the die further comprises a locking piece 7, two ends of the locking piece 7 are detachably connected with the side faces of the upper die fixing plate 11 and the lower die plate 23 respectively, and when the die is not used, the upper die assembly 1 and the lower die assembly 2 can be locked together through the locking piece 7, so that the die is prevented from being opened and closed accidentally.
In summary, according to the shell mold of the massager, the shell male mold and the through hole male mold are arranged on the lower mold plate, and the fixing column which is in sliding connection with the through hole male mold is arranged on the lower mold base plate, so that when the mold is opened, the through hole male mold slides along the direction of the upper inclined surface of the fixing column, the cooperation among the first connecting piece, the second connecting piece and the elastic block enables the mold to realize the function of secondary demolding, and therefore the through hole on a molded product is separated from the through hole male mold firstly, then the molded product is separated from the shell male mold through the ejector pin, the molded product is effectively prevented from being clamped by the male mold at the through hole, and the demolding of the molded product is greatly facilitated.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. A massage device shell mould is characterized by comprising an upper mould component and a lower mould component,
The upper die assembly comprises an upper die plate, and a shell female die is arranged on the upper die plate;
The lower die assembly comprises a lower die plate and a lower die base plate, wherein the lower die plate is arranged on the lower die base plate, a shell male die matched with the shell female die is arranged on the lower die plate, a through hole male die is further arranged on the lower die plate, a fixed column is arranged on the lower die base plate, an inclined surface is arranged at the upper end of the fixed column, and the through hole male die is in sliding connection with the inclined surface of the fixed column;
when the die is opened, the through hole male die slides along the direction of the inclined plane, and the through hole male die is separated from the molded product.
2. The massage apparatus housing mold of claim 1, wherein the lower mold assembly further comprises a lower mold fixing plate, a spacer block and a jacking plate, the spacer block is disposed on both sides of the lower mold fixing plate, the lower mold spacer plate is disposed on the spacer block, and the jacking plate is disposed in the middle of the lower mold fixing plate.
3. The massage apparatus casing mold according to claim 2, wherein a first connecting member is provided on a side surface of the lifting plate, a second connecting member is provided on a side surface of the lower mold base plate, a sliding groove is provided in the second connecting member, the first connecting member extends into the sliding groove to be slidably connected with the second connecting member, an elastic block is provided on a side surface of the lower mold plate, a top end of the first connecting member abuts against a bottom surface of the elastic block, and a top end of the second connecting member has a protrusion;
The first connecting piece with jacking board simultaneous movement, the elastic block with lower bolster simultaneous movement, during the die sinking, the jacking board passes through first connecting piece jacking the lower bolster, the side of elastic block with after protruding conflict, the elastic block is retracted and is dodged first connecting piece, jacking board jacking shaping product.
4. A massage apparatus casing mold according to claim 3, wherein a cavity is provided in the lower die plate, the elastic block comprises a block body and an elastic member, one end of the elastic member abuts against the block body, and the other end of the elastic member abuts against the inner wall of the cavity.
5. The massage apparatus housing mold of claim 4 wherein a side of said block adjacent said projection is provided with a first guide surface and a side of said projection adjacent said block is provided with a second guide surface.
6. The massage apparatus housing mold according to claim 1, wherein a slide rail is provided on the through-hole punch, and a slide groove which is engaged with the slide rail is provided on an inclined surface of the fixing column.
7. The massage apparatus housing mold of claim 1, further comprising a connection structure comprising mating connection lugs and connection grooves, the connection lugs being located on the lower mold plate and the connection grooves being located on the lower mold plate.
8. The massage apparatus casing mold according to claim 2, wherein the ejector plate is provided with an ejector pin assembly, the ejector pin assembly comprises a plurality of ejector pins, the casing male die is provided with a plurality of ejector pin holes, each ejector pin is respectively and slidably connected in each ejector pin hole, and the top surface of each ejector pin is matched and attached with the outer surface of the casing male die.
9. The massage apparatus housing mold of claim 2, wherein the pad is provided with a first guide post, the upper die plate is provided with a first guide hole, and the first guide post extends into the first guide hole to be slidably connected with the upper die plate.
10. The massage apparatus housing mold according to claim 2, wherein the jacking plate is provided with a second guide post, the lower mold base plate and the lower mold plate are provided with second guide holes, and the second guide post extends into the second guide hole to be slidably connected with the lower mold plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323138582.3U CN221417299U (en) | 2023-11-21 | 2023-11-21 | Massage instrument shell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323138582.3U CN221417299U (en) | 2023-11-21 | 2023-11-21 | Massage instrument shell mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221417299U true CN221417299U (en) | 2024-07-26 |
Family
ID=92009840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323138582.3U Active CN221417299U (en) | 2023-11-21 | 2023-11-21 | Massage instrument shell mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221417299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026059109A1 (en) * | 2024-09-14 | 2026-03-19 | 삼성전자주식회사 | Injection mold device for forming product |
-
2023
- 2023-11-21 CN CN202323138582.3U patent/CN221417299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026059109A1 (en) * | 2024-09-14 | 2026-03-19 | 삼성전자주식회사 | Injection mold device for forming product |
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