CN222406897U - Product mold with multi-tubular structure - Google Patents
Product mold with multi-tubular structure Download PDFInfo
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- CN222406897U CN222406897U CN202420122979.9U CN202420122979U CN222406897U CN 222406897 U CN222406897 U CN 222406897U CN 202420122979 U CN202420122979 U CN 202420122979U CN 222406897 U CN222406897 U CN 222406897U
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Abstract
本实用新型公开了一种多管状结构产品模具，包括底座、下模、上模和若干组脱模机构；下模包括下模座和下模芯；下模座的顶部设置有若干脱模槽，脱模槽的底部设置有活动槽；下模芯设置在下模座的顶部；上模包括上模座、上模芯和注塑口；上模座设置在下模座的顶部；上模芯设置在上模座的底部并盖设在下模芯的顶部；注塑口设置在上模座的顶部；脱模机构包括动模芯、脱模滑块和斜导杆；动模芯滑动设置在下模芯和上模芯之间，与下模芯、上模芯之间形成与注塑口连通的模腔；脱模滑块滑动设置在脱模槽内并且一端与动模芯连接；脱模滑块的顶部至底部设置有与活动槽连通的斜向导孔；斜导杆设置在上模座的底部；斜导杆滑动穿过斜向导孔伸入活动槽内。
The utility model discloses a multi-tubular structure product mold, comprising a base, a lower mold, an upper mold and several groups of demoulding mechanisms; the lower mold comprises a lower mold base and a lower mold core; the top of the lower mold base is provided with several demoulding grooves, and the bottom of the demoulding grooves is provided with movable grooves; the lower mold core is arranged on the top of the lower mold base; the upper mold comprises an upper mold base, an upper mold core and an injection port; the upper mold base is arranged on the top of the lower mold base; the upper mold core is arranged on the bottom of the upper mold base and covers the top of the lower mold core; the injection port is arranged on the top of the upper mold base; the demoulding mechanism comprises a movable mold core, a demoulding slider and an inclined guide rod; the movable mold core is slidably arranged between the lower mold core and the upper mold core, and a mold cavity connected with the injection port is formed between the lower mold core and the upper mold core; the demoulding slider is slidably arranged in the demoulding groove and one end is connected with the movable mold core; an inclined guide hole connected with the movable groove is arranged from the top to the bottom of the demoulding slider; the inclined guide rod is arranged at the bottom of the upper mold base; the inclined guide rod slides through the inclined guide hole and extends into the movable groove.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and particularly relates to a product mold with a multi-tubular structure.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and precise dimensions. The injection mold is also a processing method used in mass production of parts, and is mainly applied to the industrial field. The injection mold process is to inject the heated and melted material into a mold cavity under high pressure, and obtain a formed product after cooling and solidification.
The existing injection molding products with multi-tubular structures such as pipeline joints and the like have more surrounding structures of a die cavity because of complex structures, and the die core part demoulding process for forming the pipe body is often more troublesome, so that the demoulding mode of the multi-tubular structure product die is necessary to be improved more conveniently.
Disclosure of utility model
The utility model provides a product die with a multi-tubular structure for solving the technical problems.
The utility model adopts the following solution scheme for realizing the technical effects:
The product mold with the multi-tubular structure comprises a base, a lower mold, an upper mold and a plurality of groups of demolding mechanisms, wherein the lower mold comprises a lower mold base and a lower mold core, a plurality of demolding grooves are formed in the top of the lower mold base, movable grooves are formed in the bottoms of the demolding grooves, the lower mold core is arranged on the top of the lower mold base, the upper mold comprises an upper mold base, an upper mold core and an injection port, the upper mold base is arranged on the top of the lower mold base, the upper mold core is arranged on the bottom of the upper mold base, the upper mold core is arranged on the top of the lower mold core in a covering mode, the injection port is arranged on the top of the upper mold base, the plurality of groups of demolding mechanisms are in one-to-one correspondence with the plurality of demolding grooves respectively, any one demolding mechanism comprises a movable mold core, a demolding slide block and an inclined guide rod, the movable mold core is arranged between the lower mold core and the upper mold core in a sliding mode, a mold cavity is formed between the upper mold core and the movable mold core, the mold cavity is communicated with the injection port, the demolding slide block is arranged in the demolding groove, one end of the demolding slide block is arranged on the upper mold core is connected with the bottom of the upper mold base, the upper mold core is connected with the movable guide rod and the inclined guide hole is arranged on the inclined guide hole and extends to the bottom of the upper mold base.
Preferably, the lower die further comprises a distribution seat and a distribution pipeline, wherein the distribution seat is arranged at the top of the lower die seat, one end of the distribution pipeline is arranged on the distribution seat and communicated with the injection molding opening, and the other end of the distribution pipeline is arranged between the lower die core and the upper die core and communicated with the die cavity.
Preferably, any one of the demoulding mechanisms further comprises a guide rod, the guide rod is arranged on one side of the lower mould core, and the demoulding slide block is sleeved on the outer side of the guide rod in a sliding mode.
Preferably, a spring is sleeved on the outer side of the guide rod, and the spring is arranged between the lower mold core and the demolding sliding block.
Preferably, a positioning block is arranged at the top of the lower mold core, a positioning groove is arranged at the bottom of the upper mold core, and the positioning block is inserted in the positioning groove in a sliding manner.
The utility model has the beneficial effects that the pipe cavity part of the pipe body is formed by the movable mold core, when the upper mold and the lower mold are assembled, the inclined guide rod pushes the demoulding slide block to drive the movable mold core to be in place, and when demoulding, the inclined guide rod moves upwards to push the demoulding slide block to drag the movable mold core to be separated from a product, so that the utility model is very suitable for demoulding of tubular products and convenient for demoulding.
Drawings
FIG. 1 is a schematic view of a mold according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a die going up die holder according to an embodiment of the present utility model;
fig. 3 is a schematic view of a demolding mechanism according to an embodiment of the present utility model.
The mark is characterized by comprising a 1-base, a 2-lower die holder, a 3-lower die core, a 4-demolding groove, a 5-movable groove, a 6-upper die holder, a 7-upper die core, an 8-injection molding opening, a 9-movable die core, a 10-demolding slide block, an 11-inclined guide rod, a 12-inclined guide hole, a 13-distribution seat, a 14-distribution pipeline, a 15-guide rod, a 16-spring and a 17-positioning block.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing.
Referring to fig. 1-3, a product mold with a multi-tubular structure is disclosed in a preferred embodiment of the utility model, and comprises a base 1, a lower mold, an upper mold and a plurality of groups of demolding mechanisms, wherein the lower mold comprises a lower mold base 2 and a lower mold core 3, a plurality of demolding grooves 4 are respectively arranged at the top of the lower mold base 2, a movable groove 5 is arranged at the bottom of the demolding groove 4, the lower mold core 3 is arranged at the top of the lower mold base 2, the upper mold comprises an upper mold base 6, an upper mold core 7 and an injection molding opening 8, the upper mold core 6 is arranged at the top of the lower mold base 2, the upper mold core 7 is arranged at the bottom of the upper mold base 6, the upper mold core 7 is covered at the top of the lower mold core 3, the injection molding opening 8 is arranged at the top of the upper mold base 6, the plurality of groups of mechanisms are respectively in one-to-one correspondence with the plurality of demolding grooves 4, any one of the demolding mechanisms comprises a movable mold core 9, a demolding slider 10 and an inclined guide 11, the movable mold core 9 is arranged between the lower mold core 3 and the upper mold core 7, the upper mold core 7 is arranged at the top of the upper mold base 6, the upper mold core 7 is arranged at the upper mold core 7, the upper mold core 7 is connected with the movable groove 7 and the movable mold core 10 and the inclined guide 11 through the inclined guide 10 and the inclined guide 11, the movable guide 10 is arranged at the inclined guide 10 and the inclined guide 10 is connected with the movable mold core 10 and the movable guide 10 is arranged at the bottom of the upper mold core 4.
Specifically, the lower die further comprises a distribution seat 13 and a distribution pipeline 14, wherein the distribution seat 13 is arranged at the top of the lower die holder 2, one end of the distribution pipeline 14 is arranged on the distribution seat 13 and communicated with the injection molding opening 8, and the other end of the distribution pipeline 14 is arranged between the lower die core 3 and the upper die core 7 and communicated with the die cavity.
Specifically, any one of the demolding mechanisms further comprises a guide rod 15, the guide rod 15 is arranged on one side of the lower mold core 3, and the demolding slide block 10 is sleeved on the outer side of the guide rod 15 in a sliding mode.
Specifically, a spring 16 is sleeved outside the guide rod 15, and the spring 16 is arranged between the lower die core 3 and the demoulding slide block 10.
Specifically, a positioning block 17 is arranged at the top of the lower mold core 3, a positioning groove is arranged at the bottom of the upper mold core, and the positioning block 17 is inserted into the positioning groove in a sliding manner.
From the above description, the utility model is very suitable for demolding tubular products, and the demolding is convenient.
While the preferred embodiments of the present utility model have been described in detail in connection with the drawings of the specification, it should be understood that the scope of the utility model includes but is not limited to the above embodiments, and the specific structures disclosed in the drawings of the specification are just preferred embodiments of the present utility model, and other embodiments can be developed on the basis of the above description, and any simple modification or equivalent substitution without departing from the innovative concepts of the present utility model are intended to be encompassed by the present utility model.
Claims (5)
1. A multi-tubular structured product mold, comprising:
A base;
The lower die comprises a lower die base and a lower die core, wherein the top of the lower die base is provided with a plurality of demoulding grooves, and the bottom of each demoulding groove is provided with a movable groove;
The upper die comprises an upper die base, an upper die core and an injection molding opening, wherein the upper die base is arranged at the top of the lower die base;
The device comprises a plurality of groups of demoulding mechanisms, wherein the groups of demoulding mechanisms are in one-to-one correspondence with the groups of demoulding grooves respectively, any one demoulding mechanism comprises a movable mould core, a demoulding slide block and an inclined guide rod, the movable mould core is arranged between the lower mould core and the upper mould core in a sliding mode, a mould cavity is formed between the lower mould core, the upper mould core and the movable mould core and is communicated with an injection port, the demoulding slide block is arranged in the demoulding groove in a sliding mode, one end of the demoulding slide block is connected with the movable mould core, an inclined guide hole communicated with the movable groove is formed from the top to the bottom of the demoulding slide block, the inclined guide rod is arranged at the bottom of the upper mould base, and the inclined guide rod penetrates through the inclined guide hole in a sliding mode and stretches into the movable groove.
2. The multi-tubular structured product mold according to claim 1, wherein the lower mold further comprises a distribution base and a distribution pipe, the distribution base is provided on the top of the lower mold base, one end of the distribution pipe is provided on the distribution base and communicates with the injection port, and the other end of the distribution pipe is provided between the lower mold core and the upper mold core and communicates with the mold cavity.
3. The product mold with a multi-tubular structure according to claim 1, wherein any one of the demolding mechanisms further comprises a guide rod, the guide rod is arranged on one side of the lower mold core, and the demolding slider is slidably sleeved on the outer side of the guide rod.
4. A product mold with a multi-tubular structure according to claim 3, wherein a spring is sleeved outside the guide rod, and the spring is arranged between the lower mold core and the demolding slider.
5. The product mold with the multi-tubular structure according to claim 1, wherein a positioning block is arranged at the top of the lower mold core, a positioning groove is arranged at the bottom of the upper mold core, and the positioning block is inserted in the positioning groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420122979.9U CN222406897U (en) | 2024-01-18 | 2024-01-18 | Product mold with multi-tubular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420122979.9U CN222406897U (en) | 2024-01-18 | 2024-01-18 | Product mold with multi-tubular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222406897U true CN222406897U (en) | 2025-01-28 |
Family
ID=94357628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420122979.9U Active CN222406897U (en) | 2024-01-18 | 2024-01-18 | Product mold with multi-tubular structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222406897U (en) |
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2024
- 2024-01-18 CN CN202420122979.9U patent/CN222406897U/en active Active
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