CN210758901U - Dustproof stopper mould with demoulding structure - Google Patents
Dustproof stopper mould with demoulding structure Download PDFInfo
- Publication number
- CN210758901U CN210758901U CN201921476845.2U CN201921476845U CN210758901U CN 210758901 U CN210758901 U CN 210758901U CN 201921476845 U CN201921476845 U CN 201921476845U CN 210758901 U CN210758901 U CN 210758901U
- Authority
- CN
- China
- Prior art keywords
- die
- rectangular
- micro motor
- mold
- adjustment base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of mold, specifically speaking relates to a dustproof stopper mould with demoulding structure, including the die, be equipped with the shaping cavity that a plurality of and external world are linked together in the die, the bottom surface of die is just being equipped with shedder to the position of shaping cavity, shedder includes micro motor, the last unable adjustment base that is equipped with of micro motor, unable adjustment base's last surface has the saucer closely, the last surface of saucer closely welds the rectangle stopper that has two mutual symmetries and is vertical setting, the terminal closely welding of output shaft of micro motor has the lead screw that is vertical form setting, still be equipped with the fore-set on the lead screw. The utility model discloses labour saving and time saving, easy operation is swift, improves work efficiency, and has alleviateed staff's burden.
Description
Technical Field
The utility model relates to the technical field of mold, specifically speaking relates to a dustproof stopper mould with demoulding structure.
Background
Dustproof stopper is in production preparation, generally makes through mould injection moulding, need use the dustproof stopper mould that corresponds when carrying out mould injection moulding, and is not equipped with demoulding structure on the general dustproof stopper mould, when carrying out drawing of patterns to dustproof stopper, needs the manual work to take off dustproof stopper, and this process has increased staff's work load, has also reduced work efficiency simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof stopper mould with demoulding structure to solve certain or some defects that propose in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dustproof plug die with a demolding structure comprises a female die, wherein a plurality of forming cavities communicated with the outside are arranged in the female die, a demolding device is arranged at the position, just opposite to the forming cavities, of the bottom surface of the female die and comprises a micro motor, a fixing base is arranged on the micro motor and fixedly connected with the female die through a plurality of fastening bolts, a pad is tightly welded on the upper surface of the fixing base and positioned between the fixing base and the female die, a through hole communicated with the outside is formed in the central position of the pad, two rectangular limiting blocks which are symmetrical to each other and vertically arranged are tightly welded on the upper surface of the pad, an output shaft of the micro motor penetrates through the through hole and can rotate in the through hole, and a lead screw which is vertically arranged is tightly welded at the tail end of the output shaft of the micro motor, still be equipped with the fore-set on the lead screw, the fore-set be located in the shaping cavity and with peg graft cooperation between the shaping cavity, the size of fore-set with the size looks adaptation of shaping cavity, just right in the bottom surface of fore-set the position of lead screw is equipped with the annular thread groove that is linked together with the external world, the lead screw is located in the annular thread groove and with threaded connection between the annular thread groove, just right in the bottom surface of fore-set the position of rectangle stopper is equipped with the rectangular channel that is linked together with the external world, the rectangle stopper be located in the rectangular channel and with peg graft cooperation between the rectangular channel.
Preferably, the size of the rectangular limiting block is matched with that of the rectangular groove, so that the rectangular limiting block can be stably moved in the rectangular groove.
Preferably, the adjacent side faces of the two rectangular limiting blocks close to the top of the rectangular limiting blocks are respectively and tightly welded with a sliding block.
Preferably, two all be equipped with on the adjacent one side cell wall of rectangular channel along the spout that the rectangular channel direction of height set up, the slider be located in the spout and with sliding connection between the spout realizes spacing the motion of fore-set, avoids the fore-set too to move forward, causes the fore-set to drop from the lead screw.
Preferably, be equipped with a plurality of in the bottom surface of die and be the matrix and arrange and with the external screw hole that is linked together, be convenient for use fastening bolt with the die and install on corresponding die carrier.
Preferably, four guide holes which are arranged in a matrix form and communicated with the outside are further formed in the bottom surface of the female die, so that the corresponding guide posts on the die frame can conveniently penetrate through the guide holes to play a role in positioning.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a shedder who sets up conveniently utilizes micro motor work to drive the fore-set and moves forward, realizes moulding the piece with dustproof stopper ejecting from the shaping cavity, accomplishes the drawing of patterns of dustproof stopper, convenient operation uses manpower sparingly, improves work efficiency, has solved not being equipped with demoulding structure on general dustproof stopper mould, when carrying out drawing of patterns to dustproof stopper and handling, needs the manual work to take off dustproof stopper, this process has increased staff's work load, the problem that work efficiency has also been reduced simultaneously.
2. The utility model discloses a screw hole that sets up, the convenience is installed the die on the die carrier, and through the guiding hole that sets up, the guiding hole is passed with the guide pillar that corresponds on the die carrier of being convenient for, plays the effect of location, has solved general dustproof stopper mould when using, has the problem of the installation of being not convenient for.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a bottom view of the concave die of the present invention;
FIG. 3 is a schematic structural view of the demolding device of the present invention;
FIG. 4 is an exploded view of the demolding device of the present invention;
FIG. 5 is a schematic view of a part of the structure of the demolding device of the present invention;
fig. 6 is a bottom view of the top pillar of the present invention;
fig. 7 is a cross-sectional view of the post of the present invention;
fig. 8 is a schematic structural view of embodiment 2 of the present invention.
In the figure: 1. a female die; 10. a molding chamber; 2. a demolding device; 20. a micro motor; 21. a fixed base; 22. a screw rod; 23. a pad disc; 231. a through hole; 232. a rectangular limiting block; 233. a slider; 24. a top pillar; 241. an annular thread groove; 242. a rectangular groove; 243. a chute; 3. a threaded hole; 4. and (4) a guide hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
A dustproof plug mold with a demolding structure is shown in figures 1 to 7 and comprises a female mold 1, wherein a plurality of forming cavities 10 communicated with the outside are formed in the female mold 1, so that the dustproof plug can be conveniently cooled and formed in the forming cavities 10;
the demoulding device 2 is arranged at the position, opposite to the forming cavity 10, of the bottom surface of the female die 1, the demoulding device 2 comprises a micro motor 20, a fixing base 21 is arranged on the micro motor 20, the fixing base 21 is fixedly connected with the female die 1 through a plurality of fastening bolts, a plurality of threaded holes communicated with the outside are formed in the fixing base 21, an annular threaded groove communicated with the outside is also formed in the position, opposite to the threaded holes in the fixing base 21, in the female die 1, and the fixing base 21 is fixedly installed on the female die 1 through the fastening bolts, so that the installation is convenient;
a pad 23 is tightly welded on the upper surface of the fixed base 21, the pad 23 is positioned between the fixed base 21 and the female die 1, a through hole 231 communicated with the outside is formed in the center of the pad 23, and an output shaft of the micro motor 20 penetrates through the through hole 231 and can rotate in the through hole 231, so that the output shaft of the micro motor 20 can rotate freely;
the upper surface of the pad 23 is tightly welded with two rectangular limiting blocks 232 which are symmetrical and vertically arranged, the tail end of an output shaft of the micro motor 20 is tightly welded with a lead screw 22 which is vertically arranged, a top column 24 is also arranged on the lead screw 22, the top column 24 is positioned in the forming cavity 10 and is in splicing fit with the forming cavity 10, the size of the top column 24 is matched with that of the forming cavity 10, a gap through which molten plastic can flow is not reserved between the annular side surface of the top column 24 and the cavity wall of the forming cavity 10, and the integrity of the dust plug forming is ensured;
just being equipped with the annular thread groove 241 that is linked together with the external world to the position of lead screw 22 in the bottom surface of fore-set 24, lead screw 22 be located annular thread groove 241 and with between the annular thread groove 241 threaded connection, just be equipped with the rectangular channel 242 that is linked together with the external world to the position of rectangle stopper 232 in the bottom surface of fore-set 24, rectangle stopper 232 is located rectangular channel 242 and with the grafting cooperation between the rectangular channel 242, guarantee lead screw 22 when the pivoted, can drive fore-set 24 or move backward, and rectangle stopper 232 just in time plays and prevents fore-set 24 along with the pivoted effect of the rotation of lead screw 22.
In this embodiment, the size of the rectangular limiting block 232 is matched with the size of the rectangular groove 242, so that the rectangular limiting block 232 can be stably moved in the rectangular groove 242.
Specifically, two rectangle stopper 232 all have slider 233 in close welding on being close to the adjacent side of its top position, all are equipped with the spout 243 that sets up along the direction of height of rectangular groove 242 on the adjacent one side cell wall of two rectangular grooves 242, slider 233 be located the spout 243 and with spout 243 between sliding connection, realize spacing the motion of fore-set 24, avoid fore-set 24 too to move, cause fore-set 24 to drop from lead screw 22.
Further, when the output shaft of the micro motor 20 rotates clockwise, the screw rod 22 is driven to rotate clockwise, at this time, the ejection column 24 in threaded connection with the screw rod 22 starts to move in the direction outside the molding chamber 10, ejection of a plastic part in the molding chamber 10 is achieved, demolding of the dust plug is completed, after demolding is completed, the micro motor 20 is connected with an external power supply, and the output shaft on the micro motor 20 rotates in the reverse direction, the screw rod 22 is driven to rotate in the reverse direction, at this time, the ejection column 24 in threaded connection with the screw rod 22 starts to move in the direction inside the molding chamber 10, when the ejection column 24 moves until the sliding block 233 abuts against the tail end groove wall of the sliding groove 243, at this time, the entire ejection column 24 is stored inside the molding chamber 10, and then the next injection molding is performed.
In addition, the micro motor 20 can adopt an ET-SGM13 series micro motor produced by Shenzhen Shenyi Tongda motor Limited company, and a matched circuit and a power supply thereof are also provided by the manufacturer; furthermore, the utility model discloses in relate to circuit and electronic components and module be prior art, the technical staff in the field can realize completely, no longer gives unnecessary details here, the utility model discloses the content of protection also does not relate to the improvement to software and method.
In this embodiment, through shedder 2 that sets up, utilize micro motor 20 work to drive fore-set 24 and move, realize moulding the piece with dustproof stopper ejecting from shaping cavity 10 in, convenient operation has solved not being equipped with demoulding structure on the general dustproof stopper mould, when carrying out drawing of patterns to dustproof stopper, needs the manual work to take off dustproof stopper, and this process has increased staff's work load, has also reduced work efficiency's problem simultaneously.
Example 2
In the concrete operation, in order to fix the female die 1 on the die carrier, therefore, the female die 1 is improved on the basis of the embodiment 1, as a preferred embodiment, as shown in fig. 8, a plurality of threaded holes 3 which are arranged in a matrix form and communicated with the outside are arranged in the bottom surface of the female die 1, so that the female die 1 can be conveniently installed on the corresponding die carrier by using fastening bolts; the bottom surface of the female die 1 is also provided with four guide holes 4 which are arranged in a matrix form and are communicated with the outside, so that the corresponding guide posts on the die carrier can conveniently penetrate through the guide holes 4, and the female die 1 can move along the guide posts on the die carrier, thereby playing a role in positioning and solving the problem that the common dustproof plug die is inconvenient to install when in use.
When the dust plug mold with the demolding structure is used, the micro motor 20 is connected with an external power supply and works, the output shaft on the micro motor rotates in the forward direction to drive the screw rod 22 to rotate in the forward direction, at the moment, the top column 24 connected with the screw rod 22 in a threaded manner starts to move towards the front side of the molding cavity 10, the plastic part in the molding cavity 10 is ejected out, the demolding of the dust plug is completed, after the demolding is finished, the micro motor 20 is connected with the external power supply and works, the output shaft on the micro motor rotates in the reverse direction to drive the screw rod 22 to rotate in the reverse direction, at the moment, the top column 24 connected with the screw rod 22 in a threaded manner starts to move towards the direction inside the molding cavity 10, when the top column 24 moves to the state that the slide block offsets against the tail end groove wall of the chute 233, at the moment, the top column 24 cannot continue to move backwards any more, and the whole top column 24 is stored in, and closely laminate between the chamber wall of fore-set 24 and shaping cavity 10, carry on next injection moulding again can, convenient operation, and use manpower sparingly, solved not being equipped with demoulding structure on the general dustproof stopper mould, when carrying out drawing of patterns to dustproof stopper, need the manual work to take off dustproof stopper, this process has increased staff's work load, has also reduced work efficiency's problem simultaneously.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dustproof stopper mould with demoulding structure, includes die (1), its characterized in that: be equipped with forming chamber (10) that a plurality of and external world are linked together in die (1), the bottom surface of die (1) is just right the position of forming chamber (10) is equipped with shedder (2), shedder (2) include micro motor (20), be equipped with unable adjustment base (21) on micro motor (20), unable adjustment base (21) with through a plurality of fastening bolt fixed connection between die (1), the last surface close welding of unable adjustment base (21) has set of pads (23), set of pads (23) are located unable adjustment base (21) with between die (1), the central point department of putting of set of pads (23) is equipped with through-hole (231) that are linked together with the external world, the last surface close welding of set of pads (23) has two mutual symmetries and is rectangle stopper (232) of vertical setting, the output shaft of micro motor (20) passes through-hole (231) can through-hole (231) internal rotation in through-hole (231) The tail end of an output shaft of the micro motor (20) is tightly welded with a screw rod (22) which is arranged vertically, the screw rod (22) is also provided with a top column (24), the top column (24) is positioned in the forming cavity (10) and is in inserted fit with the forming cavity (10), the size of the top column (24) is matched with the size of the forming chamber (10), an annular thread groove (241) communicated with the outside is arranged in the bottom surface of the top column (24) opposite to the screw rod (22), the screw rod (22) is positioned in the annular thread groove (241) and is in threaded connection with the annular thread groove (241), a rectangular groove (242) communicated with the outside is arranged in the bottom surface of the top column (24) opposite to the rectangular limiting block (232), the rectangular limiting block (232) is located in the rectangular groove (242) and is in plug fit with the rectangular groove (242).
2. The dust plug mold with a mold release structure according to claim 1, wherein: the size of the rectangular limiting block (232) is matched with that of the rectangular groove (242).
3. The dust plug mold with a mold release structure according to claim 1, wherein: and the adjacent side surfaces of the two rectangular limiting blocks (232) close to the top parts of the rectangular limiting blocks are tightly welded with sliding blocks (233).
4. The dust plug mold with a mold release structure according to claim 3, wherein: sliding grooves (243) arranged along the height direction of the rectangular grooves (242) are formed in the adjacent side groove walls of the two rectangular grooves (242), and the sliding blocks (233) are located in the sliding grooves (243) and are in sliding connection with the sliding grooves (243).
5. The dust plug mold with a mold release structure according to claim 1, wherein: the bottom surface of the female die (1) is internally provided with a plurality of threaded holes (3) which are arranged in a matrix form and are communicated with the outside.
6. The dust plug mold with a mold release structure according to claim 1, wherein: four guide holes (4) which are arranged in a matrix form and communicated with the outside are also arranged in the bottom surface of the female die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921476845.2U CN210758901U (en) | 2019-09-06 | 2019-09-06 | Dustproof stopper mould with demoulding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921476845.2U CN210758901U (en) | 2019-09-06 | 2019-09-06 | Dustproof stopper mould with demoulding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758901U true CN210758901U (en) | 2020-06-16 |
Family
ID=71032258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921476845.2U Active CN210758901U (en) | 2019-09-06 | 2019-09-06 | Dustproof stopper mould with demoulding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758901U (en) |
-
2019
- 2019-09-06 CN CN201921476845.2U patent/CN210758901U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022126926A1 (en) | Die-casting die for lightweight valve body | |
| CN207736647U (en) | The rotary bicolor injection mould of dynamic model side insert | |
| CN210758901U (en) | Dustproof stopper mould with demoulding structure | |
| CN215703776U (en) | A delay structure of loosing core for injection mold | |
| CN109648799A (en) | Excessive injection molding means for correcting | |
| CN115489080A (en) | Automatic plastic injection mold of die sinking | |
| CN105082479B (en) | A kind of clamping | |
| CN212072821U (en) | Demoulding device for injection molding bottle cap production | |
| CN211917562U (en) | Automatic injection mold that loads of bimodulus rotation type inserts | |
| CN207607058U (en) | Mold for diaphragm insert molding | |
| CN210590405U (en) | Plastic bottle cap mold convenient for demolding | |
| CN209320187U (en) | A kind of high-precision display housing one-pass molding automatic stripping die | |
| CN207736668U (en) | Bicolor injection mould edge of a knife sealing quadric injection mould mechanism | |
| CN206230007U (en) | A kind of die casting for elevator motor end cap | |
| CN201534371U (en) | Plastic die releasing pre-positioning by injection moulding pressure | |
| CN221518682U (en) | Injection mold is used in processing of mirror foot lid | |
| CN210880712U (en) | Mould capable of preventing sticking and assisting in ejecting | |
| CN210758902U (en) | Power key support mould with demoulding structure | |
| CN210733158U (en) | Demoulding mechanism capable of improving stability for injection mould | |
| CN210047015U (en) | Trilateral slider whole demolding mould of loosing core | |
| CN203792661U (en) | High-speed compression mould | |
| CN221365658U (en) | Double-hole core-pulling die | |
| CN221365601U (en) | Magnet-assisted pre-embedded hardware forming die structure | |
| CN218366244U (en) | Split type router plastic shell mould | |
| CN210733133U (en) | Glue sealing device of injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |