CN219276510U - Mould convenient to drawing of patterns - Google Patents
Mould convenient to drawing of patterns Download PDFInfo
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- CN219276510U CN219276510U CN202223532438.3U CN202223532438U CN219276510U CN 219276510 U CN219276510 U CN 219276510U CN 202223532438 U CN202223532438 U CN 202223532438U CN 219276510 U CN219276510 U CN 219276510U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a mold convenient for demolding, which relates to the technical field of molds and comprises a lower mold and an upper mold, wherein an ejector rod is slidably arranged in the lower mold, an smearing device is arranged on the side wall of the lower mold, the smearing device comprises a guide rail frame fixedly arranged on the side wall of the lower mold, a square through block is slidably arranged on the surface of the guide rail frame, a sliding block is slidably arranged on the inner wall of the square through block, a rotating block is rotatably arranged on the upper side of the sliding block, a connecting pipe is fixedly arranged in the rotating block, a plurality of round holes are uniformly formed in the inner side of the connecting pipe, and a drainage rod is slidably connected with the inner wall of the round hole.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a die convenient to demold.
Background
The mold is used for molding products, one type of mold is suitable for one type of products, some injection molding products existing in life of people are not separated from the mold, and the appearance of the mold greatly improves the production efficiency of the same type of products
When the product is demolded, the common demolding method is to utilize the ejector rod to perform demolding, when the injection molding product is adhered to the inner cavity of the lower die, the condition that the die is broken easily occurs in violent demolding, the smearing work of the demolding agent is needed, the smearing work of the inner cavity of the lower die is realized by utilizing the hairbrush, the condition that the demolding agent is dripped easily occurs in the using process of the hairbrush, and the waste of the demolding agent is easily caused. To this end, we propose a mould that facilitates demoulding.
Disclosure of Invention
The utility model aims to provide a mold convenient for demolding, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould convenient to drawing of patterns, includes bed die and last mould, the inside slidable mounting of bed die has the ejector pin, the lateral wall of bed die is equipped with and paints the device, it includes the guide rail frame of fixed mounting at the bed die lateral wall to paint the device, the surface sliding mounting of guide rail frame has square through piece, the inner wall slidable mounting of square through piece has the slider, the upside of slider rotates and installs the commentaries on classics piece, the inside fixed mounting of commentaries on classics piece has the connecting pipe, a plurality of circular hole has evenly been seted up to the inboard of connecting pipe, and the inner wall sliding connection of circular hole has the drainage pole, a plurality of the lower extreme fixed mounting of drainage pole has the infiltration frame, a plurality of infiltration hole has evenly been seted up on the surface of infiltration frame, the lower surface of infiltration frame has glued the sponge piece, two drainage grooves have been seted up to the lateral wall of drainage pole.
The components achieve the following effects: the slider of square through piece inner wall is lifted earlier, rotates the commentaries on classics piece of slider upside, rotates the sponge piece to one side towards the die cavity, presses the connecting pipe to one side that is close to the bed die inner chamber, and after the sponge piece supported at the bed die inboard, the drainage pole can slide with the inner wall in circular hole on the connecting pipe, and the release agent of connecting pipe inner wall can flow into infiltration frame inner wall along the drainage groove, and the release agent of infiltration frame inner wall can soak the sponge piece.
Preferably, a baffle is fixedly arranged at one end of the drainage rod, which is positioned on the inner wall of the connecting pipe, and a first spring is fixedly arranged between the baffle and the inner wall of the drainage rod.
The components achieve the following effects: the first spring plays a role in driving the baffle plate to be tightly attached to the inner wall of the connecting pipe.
Preferably, the side wall of the sponge sheet is uniformly and fixedly connected with a plurality of sponge strips, and the upper end of the connecting pipe is communicated with a storage tank.
The components achieve the following effects: the sponge strip is convenient for smearing the release agent at dead angle positions, and the release agent is added into the storage tank, so that the temporary storage of the release agent can be realized.
Preferably, the side wall of the drainage rod is sleeved with an elastic pad, and the elastic pad is glued with the lower surface of the baffle.
The components achieve the following effects: the arrangement of the elastic pad improves the sealing performance of plugging the round hole.
Preferably, the surface of slider is equipped with the hasp structure, the hasp structure includes sliding connection at the slide on slider surface, the upside fixed mounting of slide has two bolts, the lateral wall fixed mounting of commentaries on classics piece has two hanging pieces, the hanging hole has been seted up on the surface of hanging piece, the size looks adaptation of hanging hole size and bolt.
The components achieve the following effects: the bolt is clamped on the inner wall of the hanging hole on the hanging block, so that the quick locking work between the rotating block and the sliding block is realized, the overturning condition between the rotating block and the sliding block is avoided, and the stability in the relative movement process of the sponge strip and the inner side of the lower die is improved.
Preferably, the side wall of the sliding block is fixedly provided with two positioning plates, and one side, close to each other, of the positioning plates and the sliding plate is fixedly provided with a second spring.
The components achieve the following effects: the second spring is arranged to drive the sliding plate to move away from the locating plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model facilitates the flexible addition of the release agent by using the drainage rod by arranging the smearing device, avoids the condition that the release agent is easy to waste by using the brush to smear the release agent in the prior art, and improves the smearing uniformity of the release agent on the premise of ensuring the saving of the use of the release agent.
2. According to the utility model, through the arrangement of the locking structure, the fixing work between the sliding block and the rotating block is facilitated by the mode that the bolt is locked on the inner wall of the hanging hole, and the stability in the process of the relative movement between the subsequent sponge strip and the inner side of the lower die is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another angle structure of the present utility model;
FIG. 3 is a schematic view of a part of the structure of the smearing device of the present utility model;
FIG. 4 is an enlarged view of the portion A of FIG. 3 in accordance with the present utility model;
fig. 5 is a schematic structural view of a latch structure according to the present utility model.
In the figure: 1-a lower die; 2-upper die; 3-ejector rods; 4-a smearing device; 401-a guide rail frame; 402-square blocks; 403-slider; 404-turning blocks; 405-storage tank; 406-connecting the pipes; 407-drainage bar; 408-a permeable frame; 409-sponge sheet; 410-sponge strips; 411-drainage groove; 412-a baffle; 413-a first spring; 414-elastic pad; a 5-latch structure; 51-skateboard; 52-positioning plates; 53-a second spring; 54-plug pins; 55-hanging blocks; 56-hanging holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a mould convenient to drawing of patterns, includes bed die 1 and last mould 2, and the inside slidable mounting of bed die 1 has ejector pin 3, and the lateral wall of bed die 1 is equipped with smearing device 4, and the surface of slider 403 is equipped with hasp structure 5.
The specific arrangement and function of the application device 4 and the catch arrangement 5 will be described in detail below.
Referring to fig. 1 to 4, in the present embodiment: the smearing device 4 comprises a guide rail frame 401 fixedly arranged on the side wall of the lower die 1, a square through block 402 is arranged on the surface of the guide rail frame 401 in a sliding manner, a sliding block 403 is arranged on the inner wall of the square through block 402 in a sliding manner, a rotating block 404 is arranged on the upper side of the sliding block 403 in a rotating manner, a connecting pipe 406 is fixedly arranged in the rotating block 404, a plurality of circular holes are uniformly formed in the inner side of the connecting pipe 406, a drainage rod 407 is slidably connected with the inner wall of the circular holes, a permeable frame 408 is fixedly arranged at the lower end of the plurality of drainage rod 407, a plurality of permeable holes are uniformly formed in the surface of the permeable frame 408, a sponge sheet 409 is adhered to the lower surface of the permeable frame 408, and two drainage grooves 411 are formed in the side wall of the drainage rod 407. The slide block 403 on the inner wall of the square through block 402 is lifted, the rotating block 404 on the upper side of the slide block 403 is rotated, the sponge sheet 409 is rotated to the side facing the die cavity, the connecting pipe 406 is pressed to the side close to the inner cavity of the lower die 1, after the sponge sheet 409 is propped against the inner side of the lower die 1, the drainage rod 407 slides with the inner wall of the circular hole on the connecting pipe 406, the release agent on the inner wall of the connecting pipe 406 flows into the inner wall of the permeable frame 408 along the drainage groove 411, and the release agent on the inner wall of the permeable frame 408 wets the sponge sheet 409. The baffle 412 is fixedly arranged at one end of the drainage rod 407, which is positioned on the inner wall of the connecting pipe 406, and the first spring 413 is fixedly arranged between the baffle 412 and the inner wall of the drainage rod 407. The first spring 413 serves to drive the blocking piece 412 to abut against the inner wall of the connection tube 406.
The side wall of the sponge sheet 409 is uniformly and fixedly connected with a plurality of sponge strips 410, and the upper end of the connecting pipe 406 is communicated with a storage tank 405. The sponge strip 410 is arranged to facilitate the smearing operation of the release agent at the dead angle position, and the release agent is added into the storage tank 405, so that the temporary storage operation of the release agent can be realized. The side wall of the drainage rod 407 is sleeved with an elastic pad 414, and the elastic pad 414 is glued with the lower surface of the baffle 412. The provision of the elastic pad 414 improves the sealing property of the circular hole.
Referring to fig. 1 and 5, specifically, the latch structure 5 includes a sliding plate 51 slidably connected to a surface of a sliding block 403, two pins 54 are fixedly mounted on an upper side of the sliding plate 51, two hanging blocks 55 are fixedly mounted on a side wall of a rotating block 404, and a hanging hole 56 is formed in a surface of the hanging block 55, and a size of the hanging hole 56 is matched with a size of the pins 54. The bolt 54 is clamped on the inner wall of the hanging hole 56 on the hanging block 55, so that the quick locking work between the rotating block 404 and the sliding block 403 is realized, the overturning condition between the rotating block 404 and the sliding block 403 is avoided, and the stability in the process of relative movement between the sponge strip 410 and the inner side of the lower die 1 is improved. The side wall of the slide block 403 is fixedly provided with two positioning plates 52, and a second spring 53 is fixedly arranged on one side of the positioning plates 52 and the slide plate 51, which are close to each other. The second spring 53 is provided to move the drive slide plate 51 away from the positioning plate 52.
Working principle: the release agent is added into the storage tank 405, so that temporary storage of the release agent can be realized, before injection molding of products is required, the sliding block 403 on the inner wall of the square through block 402 is lifted, the rotating block 404 on the upper side of the sliding block 403 is rotated, the sponge sheet 409 is rotated to the side facing the die cavity, the connecting pipe 406 is pressed to the side close to the inner cavity of the lower die 1, after the sponge sheet 409 abuts against the inner side of the lower die 1, the drainage rod 407 slides with the inner wall of a circular hole on the connecting pipe 406, after the baffle sheet 412 is lifted from the inner wall of the connecting pipe 406, the release agent on the inner wall of the connecting pipe 406 flows into the inner wall of the permeable frame 408 along the drainage groove 411, the release agent on the inner wall of the permeable frame 408 wets the sponge sheet 409 and the sponge strip 410, the connecting pipe 406 is released, at the moment, the baffle sheet 412 is driven by the elastic force of the first spring 413 to drive the elastic pad 414 to be attached to the inner wall of the connecting pipe 406, and plugging of the circular hole can be realized, thereby stopping the addition work to the release agent, the leakproofness to the shutoff of circular hole has been improved in the setting of elastic pad 414, but the side's of sliding rail frame 401 leads to piece 402 this moment, control the relative motion takes place between sponge piece 409 and the lower mould 1 inner chamber, thereby can realize the even work of paining to the release agent, and the setting of sponge strip 410 has made things convenient for the work of paining to dead angle position release agent, after paining, can rotate the commentaries on classics piece 404 again and roll out sponge strip 410 to the lower mould 1 outside, the normal compound die work between lower mould 1 and the upper mould 2 has been made things convenient for, through setting up smearing device 4, the nimble interpolation work to the release agent that has made things convenient for using drainage rod 407 has avoided the tradition to use the brush to paint the condition that the release agent causes the release agent extravagant easily, the homogeneity of paining to the release agent has been improved under the prerequisite of guaranteeing to use is practiced thrift to the release agent.
When the turning block 404 and the sliding block 403 need to be turned over, the sliding plate 51 is pressed down, after the turning plate and the sliding block 403 are turned to be in the same horizontal plane, the sliding plate 51 is loosened, at the moment, the sliding plate 51 can be driven by the elastic force of the second spring 53 on the positioning plate 52 to drive the bolt 54 to be clamped on the inner wall of the hanging hole 56 on the hanging block 55, thereby realizing the rapid locking work between the turning block 404 and the sliding block 403, avoiding the turning situation between the turning block 404 and the sliding block 403, improving the stability of the sponge strip 410 in the relative movement process with the inner side of the lower die 1, facilitating the fixing work between the sliding block 403 and the turning block 404 in the mode of using the bolt 54 to be buckled on the inner wall of the hanging hole 56, and improving the stability of the subsequent sponge strip 410 in the relative movement process with the inner side of the lower die 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mould convenient to drawing of patterns, includes bed die (1) and last mould (2), its characterized in that: the utility model discloses a drainage device, including lower mould (1), inside slidable mounting has ejector pin (3), the lateral wall of lower mould (1) is equipped with and paints device (4), it includes guide rail frame (401) of fixed mounting at lower mould (1) lateral wall to paint device (4), the surface slidable mounting of guide rail frame (401) has square through piece (402), the inner wall slidable mounting of square through piece (402) has slider (403), the upside of slider (403) rotates installs commentaries on classics piece (404), the inside fixed mounting of commentaries on classics piece (404) has connecting pipe (406), a plurality of circular hole has evenly been seted up to the inboard of connecting pipe (406), and the inner wall sliding connection of circular hole has drainage pole (407), a plurality of the lower extreme fixed mounting of drainage pole (407) has infiltration frame (408), a plurality of infiltration chute (411) have evenly been seted up on the surface of infiltration frame (408), the lower surface of infiltration frame (408) has sponge piece (409), two drainage grooves (411) have been seted up to the lateral wall of drainage pole (407).
2. A mold for facilitating demolding as claimed in claim 1, wherein: one end of the drainage rod (407) positioned on the inner wall of the connecting pipe (406) is fixedly provided with a baffle (412), and a first spring (413) is fixedly arranged between the baffle (412) and the inner wall of the drainage rod (407).
3. A mold for facilitating demolding as claimed in claim 1, wherein: the side wall of sponge piece (409) evenly fixedly connected with a plurality of sponge strip (410), the upper end intercommunication of connecting pipe (406) has storage jar (405).
4. A mold for facilitating demolding as claimed in claim 2, wherein: the side wall of the drainage rod (407) is sleeved with an elastic pad (414), and the elastic pad (414) is glued with the lower surface of the baffle plate (412).
5. A mold for facilitating demolding as claimed in claim 1, wherein: the surface of slider (403) is equipped with hasp structure (5), hasp structure (5) are including sliding connection at slider (403) surface's slide (51), two bolt (54) are fixed mounting to the upside of slide (51), the lateral wall fixed mounting of commentaries on classics piece (404) has two hanging pieces (55), hanging hole (56) have been seted up on the surface of hanging piece (55), the size of hanging hole (56) and the size looks adaptation of bolt (54).
6. A mold for facilitating demolding as defined in claim 5, wherein: two positioning plates (52) are fixedly arranged on the side walls of the sliding blocks (403), and a second spring (53) is fixedly arranged on one side, close to each other, of each positioning plate (52) and each sliding plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223532438.3U CN219276510U (en) | 2022-12-26 | 2022-12-26 | Mould convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223532438.3U CN219276510U (en) | 2022-12-26 | 2022-12-26 | Mould convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219276510U true CN219276510U (en) | 2023-06-30 |
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ID=86917033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223532438.3U Active CN219276510U (en) | 2022-12-26 | 2022-12-26 | Mould convenient to drawing of patterns |
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| Country | Link |
|---|---|
| CN (1) | CN219276510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689632A (en) * | 2023-08-08 | 2023-09-05 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
-
2022
- 2022-12-26 CN CN202223532438.3U patent/CN219276510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689632A (en) * | 2023-08-08 | 2023-09-05 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
| CN116689632B (en) * | 2023-08-08 | 2023-10-27 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
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