CN213675212U - Injection mold with novel positioning mechanism - Google Patents
Injection mold with novel positioning mechanism Download PDFInfo
- Publication number
- CN213675212U CN213675212U CN202022290223.XU CN202022290223U CN213675212U CN 213675212 U CN213675212 U CN 213675212U CN 202022290223 U CN202022290223 U CN 202022290223U CN 213675212 U CN213675212 U CN 213675212U
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- fixedly connected
- plates
- side walls
- groove
- workbench
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001746 injection moulding Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with novel positioning mechanism relates to injection mold technical field, and it includes the workstation, goes up mould and lower mould, workstation upper end fixedly connected with conveying slide rail, the lower mould lower extreme is equipped with the spout that matches with the conveying slide rail, two risers of workstation upper end fixedly connected with, two the common fixedly connected with diaphragm of riser, be equipped with the actuating mechanism who is used for driving the mould to push down on the workstation, actuating mechanism is including the pneumatic cylinder that runs through the diaphragm, two the riser lateral wall all is equipped with the spacing groove, two the equal fixedly connected with guide bar of spacing groove lateral wall, two the common sliding connection of guide bar has the lifter plate. The utility model discloses replacing the fixed mode of traditional screw or bolt spare, can effectively improving the efficiency of production and processing, can automatic mould drawing of patterns work in addition, degree of automation is high, need not to increase the station, has also improved production efficiency in the time of reduction in production cost.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to a have novel positioning mechanism.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
When the injection mold is used for injection molding, the mold needs to be installed and positioned first, and then injection molding operation is performed. The mode that current injection mold generally adopts the screw fixation fixes a position, place injection mold on the station of moulding plastics through the manual work, then adopt screw or bolt spare to fix injection mold, this kind of fixed mode not only production efficiency is not high, twist one by one and screw out the bolt screw, waste time and energy, simultaneously, the fixed mode of screw or bolt spare often exists because of locking insecure and go up mould and lower mould positioning deviation or have the potential safety hazard, so, need design an injection mold who has novel positioning mechanism and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an injection mold with a novel positioning mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection mold with a novel positioning mechanism comprises a workbench, an upper mold and a lower mold, wherein the upper end of the workbench is fixedly connected with a conveying slide rail, the lower end of the lower die is provided with a chute matched with the conveying slide rail, the upper end of the workbench is fixedly connected with two vertical plates, the two vertical plates are fixedly connected with a transverse plate together, the workbench is provided with a driving mechanism for driving the upper die to press down, the driving mechanism comprises a hydraulic cylinder penetrating through a transverse plate, the side walls of the two vertical plates are respectively provided with a limiting groove, the side walls of the two limiting grooves are respectively and fixedly connected with a guide rod, the two guide rods are jointly and slidably connected with a lifting plate, the upper end of the lifting plate is fixedly connected with the lower end of the hydraulic cylinder, the lower end of the lifting plate is fixedly connected with the upper end of the upper die, the workbench is provided with a fixing mechanism for fixing the lower die, and the workbench is provided with an ejection mechanism for pushing out the forming die.
Preferably, the fixed establishment includes two montants of fixed connection at the lifter plate lower extreme, two the limiting plate has all been cup jointed in the equal slip of guide bar lateral wall, two the limiting plate all with homonymy montant lateral wall fixed connection, two the montant lower extreme all is connected with the movable plate, two through the connecting rod rotation the equal fixedly connected with push pedal of movable plate lateral wall.
Preferably, the ejection mechanism comprises two support plates fixedly connected to the lower end of the workbench, the two support plates are fixedly connected with a placing plate, the upper end of the placing plate is fixedly connected with an electric push rod, the upper end of the electric push rod is fixedly connected with an ejector rod, the lower end of the workbench is provided with a through groove, and the upper end of the ejector rod penetrates through the through groove and is in sliding connection with the through groove.
Preferably, the two vertical plate side walls are fixedly connected with moving rods, the two moving rods are slidably connected with sliding plates, the two moving plates penetrate through the side walls of the sliding plates on the same side and are fixedly connected with the side walls of the sliding plates on the same side, and the two moving rods penetrate through the side walls of the push plates on the same side.
Preferably, the upper end of the lower die is provided with a forming groove, the lower die is internally provided with a placing groove communicated with the forming groove, and the lower end of the lower die is provided with an ejection groove communicated with the placing groove.
Preferably, the two limit plates are elastically connected with the bottoms of the limit grooves on the same side through springs.
The utility model discloses in, following beneficial effect has:
1. the device is provided with a driving mechanism and a fixing mechanism, a hydraulic cylinder extends to drive a lifting plate to move downwards along the direction of a guide rod, the lifting plate pushes a connecting rod through a vertical rod to enable two moving plates to move oppositely along the direction of a moving rod, the two pushing plates fix a lower die to prevent the lower die from moving, and an upper die tightly presses the upper end of the lower die so as to finish the installation and fixing operation of a plastic die, so that the traditional fixing mode of screws or bolt pieces is replaced, and the production and processing efficiency can be effectively improved;
2. this device has set up ejection mechanism, starts the pneumatic cylinder, and the pneumatic cylinder shrink drives the mould and separates with the lower mould, starts electric putter, and electric putter extends and drives ejector pin rebound, promotes the roof, and the mould release after the roof will be shaped can automatic mould drawing of patterns work, and degree of automation is high, need not to increase the station, has also improved production efficiency when reduction in production cost.
Drawings
Fig. 1 is a schematic structural view of an injection mold with a novel positioning mechanism according to the present invention;
fig. 2 is a side view of the injection mold with the novel positioning mechanism of the present invention.
In the figure: 1 workstation, 2 risers, 3 diaphragm, 4 pneumatic cylinders, 5 lifter plates, 6 mould, 7 lower moulds, 8 sliding plates, 9 guide bars, 10 limiting plates, 11 montants, 12 connecting rods, 13 push pedal, 14 carriage bars, 15 movable plates, 16 shaping grooves, 17 standing groove, 18 roof, 19 spout, 20 conveying slide rail, 21 ejecting groove, 22 backup pad, 23 electric putter, 24 ejector pins, 25 standing plate, 26 logical groove.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-2, an injection mold with novel positioning mechanism, comprises a workbench 1, go up mould 6 and lower mould 7, 1 upper end fixedly connected with conveying slide rail 20 of workstation, lower mould 7 conveys to last mould 6 below by outside transport mechanism, transport mechanism can time electric putter etc, 7 lower extremes of lower mould are equipped with the spout 19 that matches with conveying slide rail 20, two risers 2 of workstation 1 upper end fixedly connected with, the common fixedly connected with diaphragm 3 of two risers 2, 7 upper ends of lower mould are equipped with shaping groove 16, be equipped with the standing groove 17 with shaping groove 16 intercommunication in the lower mould 7, 7 lower extremes of lower mould are equipped with the liftout groove 21 with standing groove 17 intercommunication.
The worktable 1 is provided with a driving mechanism for driving the upper die 6 to press downwards, the driving mechanism comprises a hydraulic cylinder 4 penetrating through the transverse plate 3, the side walls of the two vertical plates 2 are respectively provided with a limiting groove, the side walls of the two limiting grooves are respectively and fixedly connected with a guide rod 9, so that the lifting plate 5 can only move along the direction of the guide rods 9 to prevent the upper die 6 from deviating in the pressing process, the two guide rods 9 are jointly and slidably connected with the lifting plate 5, the upper end of the lifting plate 5 is fixedly connected with the lower end of the hydraulic cylinder 4, the lower end of the lifting plate 5 is fixedly connected with the upper,
be equipped with the fixed establishment of fixed lower mould 7 on workstation 1, fixed establishment includes two montants 11 of fixed connection at 5 lower extremes of lifter plate, limiting plate 10 has been cup jointed in the equal slip of two guide bar 9 lateral walls, two limiting plates 10 all with the 11 lateral wall fixed connection of homonymy montant, two limiting plates 10 all through spring and homonymy spacing inslot bottom elastic connection, two 11 lower extremes of montant all rotate through connecting rod 12 and are connected with movable plate 15, the equal fixedly connected with push pedal 13 of 15 lateral walls of two movable plates, make sliding plate 8 can only follow the removal of 14 directions on the carriage release lever.
Workstation 1 is equipped with the ejection mechanism who is used for forming die to release, and ejection mechanism includes two backup pads 22 of fixed connection at the 1 lower extreme of workstation, and the board 25 is placed to the common fixedly connected with of two backup pads 22, places board 25 upper end fixedly connected with electric putter 23, and electric putter 23 upper end fixedly connected with ejector pin 24, the 1 lower extreme of workstation are equipped with logical groove 26, and logical groove 26 runs through and rather than sliding connection in ejector pin 24 upper end.
The utility model discloses in, the equal fixedly connected with carriage release lever 14 of 2 lateral walls of two risers, the equal sliding connection of two carriage release levers 14 has sliding plate 8, two movable plates 15 all run through homonymy sliding plate 8 lateral walls and rather than fixed connection, and two carriage release levers 14 all run through homonymy push pedal 13 lateral walls.
When using, move lower mould 7 to last mould 6 below along conveying slide rail 20 through outside transport mechanism, start pneumatic cylinder 4, pneumatic cylinder 4 extends and drives lifter plate 5 and follow guide bar 9 direction downstream, lifter plate 5 promotes connecting rod 12 through montant 11, connecting rod 12 rotates with montant 11 junction, connecting rod 12 rotates with movable plate 15 junction, make two movable plates 15 move along 14 directions of carriage release lever in opposite directions, two push pedal 13 are fixed lower mould 7, prevent that lower mould 7 from removing, lifter plate 5 continues the in-process that moves down, two springs are extruded, thereby prevent the excessive extrusion of push pedal 13 to lower mould 7, avoid causing lower mould 7 to damage, it tightly pushes down lower mould 7 upper end to go up mould 6, can carry out injection molding.
After the mold is cooled and formed, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 contracts to drive the upper mold 6 to be separated from the lower mold 7, the electric push rod 23 is started, the electric push rod 23 extends to drive the ejector rod 24 to move upwards to push the top plate 18, and the top plate 18 pushes out the formed mold.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An injection mold with a novel positioning mechanism comprises a workbench (1), an upper mold (6) and a lower mold (7), and is characterized in that the upper end of the workbench (1) is fixedly connected with a conveying slide rail (20), the lower end of the lower mold (7) is provided with a slide groove (19) matched with the conveying slide rail (20), the upper end of the workbench (1) is fixedly connected with two vertical plates (2), the two vertical plates (2) are fixedly connected with a transverse plate (3) together, the workbench (1) is provided with a driving mechanism for driving the upper mold (6) to be pressed downwards, the driving mechanism comprises a hydraulic cylinder (4) penetrating through the transverse plate (3), the side walls of the two vertical plates (2) are provided with limiting grooves, the side walls of the two limiting grooves are fixedly connected with guide rods (9), the two guide rods (9) are slidably connected with a lifting plate (5) together, the upper end of the lifting plate (5) is fixedly connected with the lower, the lower end of the lifting plate (5) is fixedly connected with the upper end of the upper die (6), a fixing mechanism for fixing the lower die (7) is arranged on the workbench (1), and an ejection mechanism for ejecting the forming die is arranged on the workbench (1).
2. The injection mold with the novel positioning mechanism as claimed in claim 1, wherein the fixing mechanism comprises two vertical rods (11) fixedly connected to the lower end of the lifting plate (5), two side walls of the guide rod (9) are slidably sleeved with two limiting plates (10), the two limiting plates (10) are fixedly connected to the side walls of the same vertical rod (11), the lower ends of the two vertical rods (11) are rotatably connected with a movable plate (15) through a connecting rod (12), and the side walls of the two movable plates (15) are fixedly connected with a push plate (13).
3. The injection mold with the novel positioning mechanism is characterized in that the ejection mechanism comprises two support plates (22) fixedly connected to the lower end of the workbench (1), the two support plates (22) are fixedly connected with a placing plate (25) together, an electric push rod (23) is fixedly connected to the upper end of the placing plate (25), an ejector rod (24) is fixedly connected to the upper end of the electric push rod (23), a through groove (26) is formed in the lower end of the workbench (1), and the upper end of the ejector rod (24) penetrates through the through groove (26) and is in sliding connection with the same.
4. The injection mold with the novel positioning mechanism as claimed in claim 2, wherein the two vertical plates (2) have moving rods (14) fixedly connected to the side walls, the two moving rods (14) have sliding plates (8) slidably connected to the side walls, the two moving plates (15) extend through and are fixedly connected to the side walls of the sliding plates (8) on the same side, and the two moving rods (14) extend through the side walls of the push plates (13) on the same side.
5. The injection mold with the novel positioning mechanism is characterized in that a forming groove (16) is formed in the upper end of the lower mold (7), a placing groove (17) communicated with the forming groove (16) is formed in the lower mold (7), and an ejecting groove (21) communicated with the placing groove (17) is formed in the lower end of the lower mold (7).
6. The injection mold with the novel positioning mechanism as claimed in claim 2, wherein the two limiting plates (10) are elastically connected with the bottom of the limiting groove on the same side through springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022290223.XU CN213675212U (en) | 2020-10-14 | 2020-10-14 | Injection mold with novel positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022290223.XU CN213675212U (en) | 2020-10-14 | 2020-10-14 | Injection mold with novel positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213675212U true CN213675212U (en) | 2021-07-13 |
Family
ID=76757015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022290223.XU Expired - Fee Related CN213675212U (en) | 2020-10-14 | 2020-10-14 | Injection mold with novel positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213675212U (en) |
-
2020
- 2020-10-14 CN CN202022290223.XU patent/CN213675212U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |