CN206589296U - A kind of plastic mould locking device - Google Patents
A kind of plastic mould locking device Download PDFInfo
- Publication number
- CN206589296U CN206589296U CN201720384022.1U CN201720384022U CN206589296U CN 206589296 U CN206589296 U CN 206589296U CN 201720384022 U CN201720384022 U CN 201720384022U CN 206589296 U CN206589296 U CN 206589296U
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- Prior art keywords
- locking device
- mold
- connection
- hole
- mould
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is related to technical field of mold, especially a kind of plastic mould locking device, including lower mould, mold and locking device, it is respectively perpendicular on four angles of lower mould and is fixed with a locating dowel, mold is socketed in the top of lower mould by locating dowel, the upper surface of lower mould is provided with four connection blind holes, four connection blind holes are separately positioned on centre position of the lower mould upper surface close to edge, the position corresponding with connection blind hole is provided with four connection through holes on mold, screw thread is equipped with the madial wall of connection blind hole and connection through hole, four angles of locking device are provided with and the positioning through hole corresponding to locating dowel, locking device is socketed in the top of mold by locating dowel, the position corresponding with connection through hole is provided with four connecting bolts on the lower surface of locking device, lower mould, mold and locking device are fixed together by connecting bolt.The device is easy to use, and locking is quick, can improve matched moulds efficiency.
Description
Technical field
The utility model is related to plastic moulds technology field, more particularly to a kind of plastic mould locking device.
Background technology
Plastic mould is a kind of instrument for producing plastic products, and it is made up of several groups of part portions, is had into this combination
Pattern chamber, during injection, clamping mould is on injection machine, and molten plastic is injected into pattern intracavitary, and in intracavitary cooling and shaping, so
Upper and lower mould is separated afterwards, product is left into mould from die cavity ejection via ejection system, last mould is closed again to be noted next time
Modeling, whole injection moulding process is that circulation is carried out.
After upper and lower mould matched moulds, it usually needs fixed upper and lower mould using locking device, conventional method is in upper and lower mould
Side on fixed using bolt, it is in order that uniform force, generally tightens method using diagonal, i.e., first right at one when fixed
Two bolts are pre-installed on linea angulata, two bolts are then pre-installed on another diagonal, then diagonal method are being pressed successively by spiral shell
Bolt is tightened, uniform force when although this method ensure that matched moulds, but cumbersome, and efficiency is low, is asked to solve these
Topic, we have proposed a kind of plastic mould locking device.
Utility model content
The purpose of this utility model is and a kind of plastic mould lock proposed in order to solve shortcoming present in prior art
Tight device.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of plastic mould locking device, including lower mould, mold and locking device, four of the lower mould
It is respectively perpendicular on angle and is fixed with a locating dowel, four angles of the mold are provided with is led to the positioning corresponding to locating dowel
Hole, the mold is socketed in the top of lower mould by locating dowel, and the upper surface of the lower mould is blind provided with four connections
Hole, four connection blind holes are separately positioned on centre position of the lower mould upper surface close to edge, the mold with being connected
The corresponding position of blind hole is connected provided with four is equipped with screw thread on through holes, the madial wall of the connection blind hole, the locking dress
Four angles put are provided with is socketed in mold with the positioning through hole corresponding to locating dowel, the locking device by locating dowel
With the corresponding position of connection through hole provided with four connecting bolts on top, the lower surface of the locking device, the lower mould,
Mold and locking device are fixed together by connecting bolt.
It is preferred that, the locking device includes housing, motor, decelerator, drive bevel gear, drive link, drive bevel gear
And connecting bolt, the upper surface centre position of the housing, which is provided with, holds post, described to hold post inner hollow, the motor and decelerator
Be each attached to and hold inside post, the output end connection reducer of the motor, the output end of the decelerator vertically downward, initiative taper
Gear is fixed on the output end of decelerator, and the drive link has four, and the two ends of every drive link are respectively and fixedly provided with a transmission
Bevel gear, four drive links are rotatably connected on the inside of housing, and one end is engaged with drive bevel gear, the other end and connecting bolt
Upper end engagement.
It is preferred that, the top side of the connecting bolt is provided with cone tooth, and the connecting bolt is by boring tooth and travelling gear
Engagement, the lower surface insertion of lower end through the housing of the connecting bolt is connected in through hole and connection blind hole, the connecting bolt
Rotated and be connected using bearing between housing.
It is preferred that, the battery that is fixedly arranged above for holding post motor internal, the battery is connected by electric wire and motor
Connect, the post jamb of holding of the battery side is provided with charging inlet, and the top for holding post is provided with power switch.
The utility model proposes a kind of plastic mould locking device, beneficial effect is：The locking device can be quick
Bolt is tightened, and ensure each bolt tighten that dynamics is identical, when making matched moulds each part of mold and lower mould by
Power is uniform, improves the efficiency of matched moulds, and device positioning is convenient, simple to operate, need to only be given during work by power switch
Motor is passed through electric current forward or backwards, and drive link and connecting bolt are driven successively by motor, control connecting bolt rotate forward or
Reversion, realization is tightened and back-outed.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of plastic mould locking device connection diagram；
Fig. 2 be the utility model proposes a kind of plastic mould locking device cross-sectional view；
In figure：Mould under 1-, 2- molds, 3- locking devices, 4- locating dowels, 5- connection blind holes, 6- connection through holes, 31-
Housing, 32- motors, 33- decelerators, 34- drive bevel gears, 35- drive links, 36- drive bevel gears, 37- connecting bolts, 38-
Hold post, 39- bearings, 40- batteries, 41- power switches, 42- charging inlets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of plastic mould locking device, including lower mould 1, mold 2 and locking device 3, it is described under
It is respectively perpendicular on four angles of mould 1 and is fixed with a locating dowel 4, four angles of the mold 2 is provided with and the institute of locating dowel 4
Corresponding positioning through hole, the mold 2 is socketed in the top of lower mould 1, the upper surface of the lower mould 1 by locating dowel 4
Provided with four connection blind holes 5, four connection blind holes 5 are separately positioned on the lower upper surface of mould 1 close to the centre position of edge,
The position corresponding with connection blind hole 5 is connected on through holes 6, the madial wall of the connection blind hole 5 provided with four on the mold 2
Screw thread is equipped with, four angles of the locking device 3 are provided with and the positioning through hole corresponding to locating dowel 4, the locking device 3
Position corresponding with connection through hole 6 on the top of mold 2, the lower surface of the locking device 3 is socketed in by locating dowel 4
Provided with four connecting bolts 37, the lower mould 1, mold 2 and locking device 3 are fixed together by connecting bolt 37.
The locking device 3 includes housing 31, motor 32, decelerator 33, drive bevel gear 34, drive link 35, transmission cone
Gear 36 and connecting bolt 37, the upper surface centre position of the housing 31 are described to hold the inner hollow of post 38, institute provided with post 38 is held
State motor 32 and decelerator 33 is each attached to and held inside post 38, the output end connection reducer 33 of the motor 32, it is described to slow down
Vertically downward, drive bevel gear 34 is fixed on the output end of decelerator 33 to the output end of device 33, and the drive link 35 has four,
The two ends of every drive link 35 are respectively and fixedly provided with a drive bevel gear 36, and four drive links 35 are rotatably connected on the interior of housing 31
Portion, one end is engaged with drive bevel gear 34, and the other end is engaged with the upper end of connecting bolt 37, the tip side of the connecting bolt 37
Side is engaged provided with cone tooth, the connecting bolt 37 by boring tooth with travelling gear, and the lower end of the connecting bolt 37 passes through housing
In 31 lower surface insertion connection through hole 6 and connection blind hole 5, rotated between the connecting bolt 37 and housing 31 using bearing 39
Connection, it is described hold the motor internal 32 of post 38 be fixedly arranged above battery 40, the battery 40 is connected by electric wire with motor 32
Connect, the wall of post 38 of holding of the side of battery 40 is provided with charging inlet 42, and the top for holding post 38 is provided with power switch 41,
Only electric current forward or backwards to motor 32 need to be passed through by power switch 41 during work, drive link 35 is driven by motor 32 successively
With connecting bolt 37, control connecting bolt 37 is rotated forward or inverted, and realization is tightened and back-outed.
Operation principle：Mold 2 and locking device 3 are socketed in the top of upper/lower die 1 by locating dowel 4 successively, this
When connecting bolt 37 insertion connection through hole 6 in, grasp and hold post 38, pressure is downwardly applied to slightly, turn on the power switch 41 lead to
Enter forward current, rotate forward motor 32, motor 32 drives four connecting bolts 37 to rotate forward simultaneously by four drive links 35, makes company
Connecting bolt 37 is screwed into the locking of mould and lower mould in connection blind hole 5, realization, reverse current need to be only passed through when back-outing, herein mistake
Cheng Zhong, because the model of the drive link 35, connecting bolt 37 and drive bevel gear 36 of every group of transmission device is all identical, so connection
Stress of the bolt 37 when being screwed into per side is identical, so that uniform force during upper and lower mould matched moulds.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of plastic mould locking device, including lower mould (1), mold (2) and locking device (3), it is characterised in that：Institute
State to be respectively perpendicular on four angles of lower mould (1) and be fixed with a locating dowel (4), four angles of the mold (2) are provided with
With the positioning through hole corresponding to locating dowel (4), the mold (2) is socketed in the top of lower mould (1) by locating dowel (4),
The upper surface of the lower mould (1) is separately positioned on lower mould (1) provided with four connection blind holes (5), four connection blind holes (5)
Upper surface position corresponding with connection blind hole (5) on the centre position of edge, the mold (2) is provided with four companies
Connect hole (6), screw thread be equipped with the madial wall of the connection blind hole (5), four angles of the locking device (3) be provided with
Positioning through hole corresponding to locating dowel (4), the locking device (3) is socketed in the top of mold (2) by locating dowel (4),
With connection through hole (6) corresponding position provided with four connecting bolts (37) on the lower surface of the locking device (3), it is described under
Mould (1), mold (2) and locking device (3) are fixed together by connecting bolt (37).
2. a kind of plastic mould locking device according to claim 1, it is characterised in that：The locking device (3) includes
Housing (31), motor (32), decelerator (33), drive bevel gear (34), drive link (35), drive bevel gear (36) and connection spiral shell
Bolt (37), the upper surface centre position of the housing (31) is described to hold post (38) inner hollow, the motor provided with post (38) is held
(32) it is each attached to decelerator (33) and holds post (38) inside, the output end connection reducer (33) of the motor (32) is described
Vertically downward, drive bevel gear (34) is fixed on the output end of decelerator (33), the drive link to the output end of decelerator (33)
(35) four are had, the two ends of every drive link (35) are respectively and fixedly provided with a drive bevel gear (36), and four drive links (35) are
The inside of housing (31) is rotatably connected on, one end is engaged with drive bevel gear (34), the upper end of the other end and connecting bolt (37)
Engagement.
3. a kind of plastic mould locking device according to claim 1, it is characterised in that：The top of the connecting bolt (37)
Side side is engaged provided with cone tooth, the connecting bolt (37) by boring tooth with travelling gear, the lower end of the connecting bolt (37)
Through in the lower surface insertion connection through hole (6) and connection blind hole (5) of housing (31), the connecting bolt (37) and housing (31)
Between using bearing (39) rotate connection.
4. a kind of plastic mould locking device according to claim 2, it is characterised in that：It is described to hold post (38) motor internal
(32) be fixedly arranged above battery (40), the battery (40) is connected by electric wire with motor (32), the battery
(40) post (38) wall of holding of side is provided with charging inlet (42), and the top for holding post (38) is provided with power switch (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384022.1U CN206589296U (en) | 2017-04-05 | 2017-04-05 | A kind of plastic mould locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384022.1U CN206589296U (en) | 2017-04-05 | 2017-04-05 | A kind of plastic mould locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589296U true CN206589296U (en) | 2017-10-27 |
Family
ID=60121068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720384022.1U Expired - Fee Related CN206589296U (en) | 2017-04-05 | 2017-04-05 | A kind of plastic mould locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589296U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858698A (en) * | 2018-08-09 | 2018-11-23 | 江西荣仁电力器材有限公司 | Mold for concrete wire pole production |
| CN110586863A (en) * | 2019-10-24 | 2019-12-20 | 吴玉坤 | Precoated sand mold for casting |
| CN111231162A (en) * | 2020-02-23 | 2020-06-05 | 伍尚华 | Energy-saving injection molding system with raw material separation mechanism |
| CN111775403A (en) * | 2020-07-10 | 2020-10-16 | 温州明镜智能科技有限公司 | Manufacturing mold for plastic glasses |
| CN115401873A (en) * | 2022-10-31 | 2022-11-29 | 扬中市尚耀光伏有限公司 | Burr-free injection mold for solar photovoltaic connector and rapid demolding method thereof |
-
2017
- 2017-04-05 CN CN201720384022.1U patent/CN206589296U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858698A (en) * | 2018-08-09 | 2018-11-23 | 江西荣仁电力器材有限公司 | Mold for concrete wire pole production |
| CN110586863A (en) * | 2019-10-24 | 2019-12-20 | 吴玉坤 | Precoated sand mold for casting |
| CN111231162A (en) * | 2020-02-23 | 2020-06-05 | 伍尚华 | Energy-saving injection molding system with raw material separation mechanism |
| CN111775403A (en) * | 2020-07-10 | 2020-10-16 | 温州明镜智能科技有限公司 | Manufacturing mold for plastic glasses |
| CN111775403B (en) * | 2020-07-10 | 2022-11-18 | 温州市爱氏光学实业有限公司 | Manufacturing mold for plastic glasses |
| CN115401873A (en) * | 2022-10-31 | 2022-11-29 | 扬中市尚耀光伏有限公司 | Burr-free injection mold for solar photovoltaic connector and rapid demolding method thereof |
| CN115401873B (en) * | 2022-10-31 | 2023-02-28 | 扬中市尚耀光伏有限公司 | Burr-free injection mold for solar photovoltaic connector and rapid demolding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |