CN211591176U - Mold stripping inclined ejection mechanism applied to mold - Google Patents
Mold stripping inclined ejection mechanism applied to mold Download PDFInfo
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- CN211591176U CN211591176U CN201922193976.6U CN201922193976U CN211591176U CN 211591176 U CN211591176 U CN 211591176U CN 201922193976 U CN201922193976 U CN 201922193976U CN 211591176 U CN211591176 U CN 211591176U
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Abstract
The utility model belongs to the field of injection molds, in particular to a mold stripping inclined ejection mechanism applied to a mold, which adopts bolts to fix and install the existing guide block, the fixing mode is complicated, tools are needed, the thread abrasion and screw hole increase are easy to be caused in the process of disassembly and assembly, and the assembly and disassembly efficiency is lower, the scheme is provided, which comprises a movable mold base plate, an inclined ejector rod is arranged in the movable mold base plate, the guide block is arranged on both sides of the inclined ejector rod, the bottom side of the movable mold base plate is provided with an installation adapting groove, the top sides of the two guide blocks respectively extend into the two installation adapting grooves, a movable groove is arranged on one side inner wall of the installation adapting groove far away from the inclined ejector rod, in the utility model, the guide block can be installed by aligning the guide block to the installation adapting groove to move, the L-shaped fixing clamping rod is pulled to move out of the fixing clamping groove, and the disassembly can be completed, is convenient for installation and disassembly.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to an use demolding mechanism that pushes up to one side on mould.
Background
To inside shaping notched plastic goods, at the in-process through injection molding mode shaping, for the shaping quality of the convenient drawing of patterns and assurance plastic goods, often demold above-mentioned groove structure through the mechanism of pushing up to one side, current mechanism of pushing up to one side generally is including oblique ejector pin and fixed block, oblique ejector pin and fixed block rigid connection, fixed block and injection mold's ejector plate also rigid connection, and above-mentioned rigid connection's structure causes oblique ejector pin card to die easily, the result of use is not ideal.
Among the prior art, publication number CN103660199A discloses a be applied to injection mold's oblique top mechanism, including the oblique ejector pin that connects gradually, sliding block and fixed block, the sliding tray is seted up to the upper end of fixed block, but the lower tip of sliding block inlays adorns in the sliding tray with horizontal lateral sliding relatively, the draw-in groove is seted up to the upper end of sliding block, the breach of intercommunication draw-in groove is seted up to the upper surface of sliding block, but its guide block adopts the bolt to carry out fixed mounting, this kind of fixed mode is comparatively loaded down with trivial details, need with the help of the instrument, and dismantle and make screw wear and screw increase in the installation easily, installation and dismantlement efficiency are lower, there is the space of improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the guide block among the prior art and adopting the bolt to carry out fixed mounting, this kind of fixed mode is comparatively loaded down with trivial details, need with the help of the instrument, and dismantles and make screw wear and screw increase in the installation easily, the installation with dismantle the lower shortcoming of efficiency, and the mold stripping of an application on the mould pushes up mechanism to one side.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a die-stripping inclined ejection mechanism applied to a die comprises a movable die base plate, wherein inclined ejection rods are arranged in the movable die base plate, guide blocks are arranged on two sides of each inclined ejection rod, installation adaptive grooves are formed in the bottom side of the movable die base plate, the top sides of the two guide blocks extend into the two installation adaptive grooves respectively, a movable groove is formed in the inner wall of one side, far away from the inclined ejection rods, of each installation adaptive groove, a fixed sliding column is fixedly mounted on the inner wall of the top side of each movable groove, an extrusion sliding hole is formed in one side of the fixed sliding column, an extrusion sliding column is slidably mounted in the extrusion sliding hole, two ends of the extrusion sliding column extend out of wedge-shaped extrusion blocks, one end of the extrusion sliding column extends into the installation adaptive grooves and is fixedly mounted with wedge-shaped extrusion blocks, the wedge-shaped extrusion blocks are adaptive to the guide blocks, fixed racks are fixedly mounted on the extrusion sliding columns, the fixed racks, the guide block moves to extrude the wedge-shaped extrusion block to move, the wedge-shaped extrusion block moves to drive the extrusion sliding column to slide in the extrusion sliding hole, and the extrusion sliding column slides to drive the fixed rack to move.
Preferably, the below of fixed rack is equipped with the running gear who rotates to install on the inner wall of activity groove one side, the below of running gear is equipped with the promotion hole of seting up in fixed traveller one side, sliding mounting has the promotion post in the promotion hole, the both ends of promoting the post all extend to outside the promotion hole, the one end fixed mounting that the promotion post is close to the guide block has the slurcam, the top side fixed mounting that promotes the post has the drive rack, drive rack and running gear mesh mutually, fixed rack removes and drives the running gear and rotate, the running gear rotates and drives the rack and remove, it drives the promotion post and slides in the promotion hole to drive the rack, the promotion post slides and drives the slurcam and is close to.
Preferably, one side of the fixed rack is fixedly provided with an installation fixed column, a movable rotating column is rotatably sleeved on the installation fixed column, an L-shaped limit stop lever is slidably sleeved on the fixed sliding column, the bottom end of the movable rotating column is rotatably installed on the top side of the L-shaped limit stop lever, the rotating gear rotates to drive the installation fixed column to rotate, the installation fixed column rotates to drive the movable rotating column to rotate, and the movable rotating column rotates to drive the L-shaped limit stop lever to slide on the fixed sliding column and in the limit stop hole.
Preferably, the pushing column is sleeved with a first spring, two ends of the first spring are respectively and fixedly installed on one side, close to each other, of the pushing plate and the fixed sliding column, the pushing column slides to drive the pushing plate to be close to the guide block, and the first spring elastically deforms.
Preferably, an L-shaped sliding hole is formed in the inner wall of one side of the movable groove, which is far away from the guide block, an L-shaped fixed clamping rod is slidably mounted in the L-shaped sliding hole, the top end of the L-shaped fixed clamping rod extends into the movable groove, a limit stop hole positioned in the movable groove is formed in the top side of the L-shaped fixed clamping rod, the bottom end of the L-shaped limit stop rod penetrates through the limit stop hole, a fixed clamping groove is formed in one side of the guide block, which is close to the L-shaped fixed clamping rod, which is matched with the fixed clamping groove, one side of the L-shaped fixed clamping rod is fixedly provided with one end of a second spring, the other end of the second spring is fixedly mounted on the inner wall of one side of the L-shaped sliding hole, when the guide block completely moves into the mounting adaptive groove, the pushing plate compresses one side of the guide block, the fixed clamping groove corresponds to the position of the L-shaped fixed clamping rod, the L-shaped limit, so make L type fixing clip pole immigration fixing clip groove under the reaction force of second spring, accomplish fixedly this moment, when needing to dismantle, pulling L type fixing clip pole makes it shift out fixing clip groove, and the dismantlement can be accomplished to the guide block that moves down.
In the utility model, the pushing plate is arranged, and the guide block is compressed by the pushing plate, so that the guide block can be prevented from shaking after being installed, and the guide block is more stable;
the utility model discloses in, aim at the guide block installation adaptation groove with the guide block and remove and can install the guide block, stimulate L type fixing clip pole and make it shift out fixed slot, the dismantlement can be accomplished to the guide block that moves down, and the user demand of people has been satisfied in the installation and the dismantlement of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a demolding pitched roof mechanism applied to a mold of the present invention;
fig. 2 is a schematic view of a guide block mounting structure of a demolding pitched roof mechanism applied to a mold;
fig. 3 is a schematic structural view of a portion a in fig. 2 of a demolding pitched roof mechanism applied to a mold according to the present invention;
fig. 4 is a schematic structural diagram of a portion a1 in fig. 3 of a demolding angle ejection mechanism applied to a mold.
In the figure: the device comprises a movable mould seat plate 1, an inclined ejector rod 2, a guide block 3, an installation adaptive groove 4, a movable groove 5, a fixed sliding column 6, an extrusion sliding hole 7, an extrusion sliding column 8, a wedge-shaped extrusion block 9, a fixed rack 10, a rotating gear 11, a pushing hole 12, a pushing column 13, a driving rack 14, a pushing plate 15, an installation fixed column 16, a movable rotating column 17, a limiting stop lever 18L, a sliding hole 19L, a fixed clamping lever 20L, a limiting stop hole 21 and a fixed clamping groove 22.
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.
Example 1
Referring to fig. 1-4, a mold stripping inclined ejection mechanism applied to a mold comprises a movable mold base plate 1, an inclined ejection rod 2 is arranged in the movable mold base plate 1, guide blocks 3 are arranged on both sides of the inclined ejection rod 2, installation adaptive grooves 4 are formed in the bottom side of the movable mold base plate 1, the top sides of the two guide blocks 3 extend into the two installation adaptive grooves 4 respectively, a movable groove 5 is formed in the inner wall of one side, away from the inclined ejection rod 2, of the installation adaptive groove 4, a fixed sliding column 6 is fixedly installed on the inner wall of the top side of the movable groove 5, an extrusion sliding hole 7 is formed in one side of the fixed sliding column 6, an extrusion sliding column 8 is slidably installed in the extrusion sliding hole 7, both ends of the extrusion sliding column 8 extend out of wedge-shaped extrusion blocks 9, one end of the extrusion sliding column 8 extends into the installation adaptive grooves 4 and is fixedly installed with wedge-shaped extrusion blocks 9, the wedge-shaped extrusion blocks 9 are adapted to the, the fixed rack 10 is meshed with the rotating gear 11, the guide block 3 is aligned to the installation adapting groove 4 to move, the guide block 3 moves to extrude the wedge-shaped extrusion block 9 to move, the wedge-shaped extrusion block 9 moves to drive the extrusion sliding column 8 to slide in the extrusion sliding hole 7, and the extrusion sliding column 8 slides to drive the fixed rack 10 to move.
The utility model discloses in, the below of fixed rack 10 is equipped with and rotates the rotating gear 11 of installing on the inner wall of movable groove 5 one side, rotating gear 11's below is equipped with the promotion hole 12 of seting up in fixed traveller 6 one side, slidable mounting has promotion post 13 in the promotion hole 12, the both ends that promote post 13 all extend to outside the promotion hole 12, the one end fixed mounting that promotion post 13 is close to guide block 3 has slurcam 15, the top side fixed mounting that promotes post 13 has drive rack 14, it meshes with rotating gear 11 mutually to drive rack 14, fixed rack 10 removes and drives rotating gear 11 and rotate, rotating gear 11 rotates and drives rack 14 and remove, it drives promotion post 13 and slides in promoting hole 12 to drive rack 14, it slides and drives slurcam 15 and is close to guide block 3 to promote post 13.
The utility model discloses in, one side fixed mounting of fixed rack 10 has installation fixed column 16, it has cup jointed movable rotary column 17 to rotate on the installation fixed column 16, it has cup jointed the spacing shelves pole of L type 18 to slide on the fixed traveller 6, the bottom of activity rotary column 17 is rotated and is installed on the top side of the spacing shelves pole of L type 18, transmitting gear 11 rotates and drives installation fixed column 16 and rotates, installation fixed column 16 rotates and drives movable rotary column 17 and rotate, activity rotary column 17 rotates and drives the spacing shelves pole of L type 18 and slide on fixed traveller 6 and spacing fender hole 21.
The utility model discloses in, having cup jointed first spring on the promotion post 13, the both ends difference fixed mounting of first spring is on one side that catch plate 15 and fixed traveller 6 are close to each other, and promotion post 13 slides and drives catch plate 15 and is close to guide block 3, and elastic deformation takes place for first spring.
In the utility model, an L-shaped sliding hole 19 is arranged on the inner wall of one side of a movable groove 5 far away from a guide block 3, an L-shaped fixing clamping rod 20 is arranged in the L-shaped sliding hole 19 in a sliding way, the top end of the L-shaped fixing clamping rod 20 extends into the movable groove 5, a limit stop hole 21 positioned in the movable groove 5 is arranged on the top side of the L-shaped fixing clamping rod 20, the bottom end of an L-shaped limit stop rod 18 penetrates through the limit stop hole 21, a fixing clamping groove 22 is arranged on one side of the guide block 3 close to the L-shaped fixing clamping rod 20, the L-shaped fixing clamping rod 20 is matched with the fixing clamping groove 22, one side of the L-shaped fixing clamping rod 20 is fixedly provided with one end of a second spring, the other end of the second spring is fixedly arranged on the inner wall of one side of the L-shaped sliding hole 19, when the guide block 3 is completely moved into an installation adaptive groove 4, a pushing plate 15 compresses one side of the, the L-shaped limiting stop lever 18 just moves out of the limiting stop hole 21, and the second spring is in a stretching state, so that the L-shaped fixing clamping lever 20 moves into the fixing clamping groove 22 under the reaction force of the second spring, the fixing is completed at the moment, when the L-shaped fixing clamping lever 20 needs to be detached, the L-shaped fixing clamping lever 20 is pulled to move out of the fixing clamping groove 22, and the guide block 3 moves downwards to complete the detachment.
Example 2
Referring to fig. 1-4, a mold stripping inclined ejection mechanism applied to a mold comprises a movable mold base plate 1, an inclined ejection rod 2 is arranged in the movable mold base plate 1, guide blocks 3 are arranged on both sides of the inclined ejection rod 2, installation adaptive grooves 4 are formed in the bottom side of the movable mold base plate 1, the top sides of the two guide blocks 3 respectively extend into the two installation adaptive grooves 4, a movable groove 5 is formed in the inner wall of one side, away from the inclined ejection rod 2, of the installation adaptive groove 4, a fixed sliding column 6 is fixedly welded on the inner wall of the top side of the movable groove 5, an extrusion sliding hole 7 is formed in one side of the fixed sliding column 6, an extrusion sliding column 8 is slidably installed in the extrusion sliding hole 7, both ends of the extrusion sliding column 8 extend out of wedge-shaped extrusion blocks 9, one end of the extrusion sliding column 8 extends into the installation adaptive groove 4 and is fixedly welded with wedge-shaped extrusion blocks 9, the wedge-shaped extrusion blocks 9 are adapted to the, the fixed rack 10 is meshed with the rotating gear 11, the guide block 3 is aligned to the installation adapting groove 4 to move, the guide block 3 moves to extrude the wedge-shaped extrusion block 9 to move, the wedge-shaped extrusion block 9 moves to drive the extrusion sliding column 8 to slide in the extrusion sliding hole 7, and the extrusion sliding column 8 slides to drive the fixed rack 10 to move.
The utility model discloses in, the below of fixed rack 10 is equipped with the running gear 11 of rotation installation on the inner wall of movable groove 5 one side, the below of running gear 11 is equipped with the promotion hole 12 of seting up in fixed traveller 6 one side, slidable mounting has promotion post 13 in the promotion hole 12, the both ends that promote post 13 all extend to outside the promotion hole 12, the fixed welding of one end that promotes post 13 is close to guide block 3 has catch plate 15, the top side fixed weld that promotes post 13 has drive rack 14, it meshes with running gear 11 mutually to drive rack 14, fixed rack 10 removes and drives running gear 11 and rotate, running gear 11 rotates and drives rack 14 and remove, it drives promotion post 13 and slides in promoting hole 12 to drive rack 14, it slides and drives catch plate 15 and is close to guide block 3 to promote post 13 to slide.
The utility model discloses in, one side fixed welding of fixed rack 10 has installation fixed column 16, it has cup jointed movable rotary column 17 to rotate on the installation fixed column 16, it has cup jointed the spacing shelves pole of L type 18 to slide on the fixed traveller 6, the bottom of activity rotary column 17 is rotated through the round pin axle and is installed on the top side of the spacing shelves pole of L type 18, transmitting gear 11 rotates and drives installation fixed column 16 and rotates, installation fixed column 16 rotates and drives movable rotary column 17 and rotate, activity rotary column 17 rotates and drives the spacing shelves pole of L type 18 and slide on fixed traveller 6 and spacing fender hole 21.
The utility model discloses in, having cup jointed first spring on the promotion post 13, the both ends of first spring are fixed welding respectively and are close to each other on one side of catch plate 15 and fixed traveller 6, and promotion post 13 slides and drives catch plate 15 and is close to guide block 3, and elastic deformation takes place for first spring.
In the utility model, an L-shaped sliding hole 19 is arranged on the inner wall of one side of a movable groove 5 far away from a guide block 3, an L-shaped fixing clamping rod 20 is arranged in the L-shaped sliding hole 19 in a sliding way, the top end of the L-shaped fixing clamping rod 20 extends into the movable groove 5, a limit stop hole 21 positioned in the movable groove 5 is arranged on the top side of the L-shaped fixing clamping rod 20, the bottom end of an L-shaped limit stop rod 18 penetrates through the limit stop hole 21, a fixing clamping groove 22 is arranged on one side of the guide block 3 close to the L-shaped fixing clamping rod 20, the L-shaped fixing clamping rod 20 is matched with the fixing clamping groove 22, one side of the L-shaped fixing clamping rod 20 is fixedly welded with one end of a second spring, the other end of the second spring is fixedly welded on the inner wall of one side of the L-shaped sliding hole 19, when the guide block 3 is completely moved into an installation adaptive groove 4, a pushing plate 15 compresses one side of the, the L-shaped limiting stop lever 18 just moves out of the limiting stop hole 21, and the second spring is in a stretching state, so that the L-shaped fixing clamping lever 20 moves into the fixing clamping groove 22 under the reaction force of the second spring, the fixing is completed at the moment, when the L-shaped fixing clamping lever 20 needs to be detached, the L-shaped fixing clamping lever 20 is pulled to move out of the fixing clamping groove 22, and the guide block 3 moves downwards to complete the detachment.
In the utility model, when the guide block 3 needs to be installed, the guide block 3 is aligned with the installation adapting groove 4 to move, the guide block 3 moves to extrude the wedge-shaped extrusion block 9 to move, the wedge-shaped extrusion block 9 moves to drive the extrusion sliding column 8 to slide in the extrusion sliding hole 7, the extrusion sliding column 8 slides to drive the fixed rack 10 to move, the fixed rack 10 moves to drive the rotation gear 11 to rotate, the rotation gear 11 rotates to drive the rack 14 to move, the rack 14 is driven to move to drive the pushing column 13 to slide in the pushing hole 12, the pushing column 13 slides to drive the pushing plate 15 to approach the guide block 3, the first spring generates elastic deformation, meanwhile, the rotation gear 11 rotates to drive the installation fixing column 16 to rotate, the installation fixing column 16 rotates to drive the movable rotating column 17 to rotate, the movable rotating column 17 rotates to drive the L-shaped limit stop lever 18 to slide on the fixed sliding column 6 and the limit stop hole 21, when the guide block 3 completely moves into the installation adapting, at this moment, the pushing plate 15 compresses tightly one side of the guide block 3, the position of the fixing clamping groove 22 corresponds to that of the L-shaped fixing clamping rod 20, the L-shaped limiting stop rod 18 just moves out of the limiting stop hole 21, and the second spring is in a stretching state, so that the L-shaped fixing clamping rod 20 moves into the fixing clamping groove 22 under the reaction force of the second spring, the fixing is completed at this moment, when the disassembly is needed, the L-shaped fixing clamping rod 20 is pulled to move out of the fixing clamping groove 22, and the disassembly can be completed by moving the guide block 3 downwards.
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 (5)
1. A demolding angle ejection mechanism applied to a mold comprises a movable mold base plate (1), wherein an angle ejector rod (2) is arranged in the movable mold base plate (1), guide blocks (3) are arranged on two sides of the angle ejector rod (2), and the demolding angle ejection mechanism is characterized in that an installation adaptive groove (4) is formed in the bottom side of the movable mold base plate (1), the top sides of the two guide blocks (3) extend into the two installation adaptive grooves (4) respectively, a movable groove (5) is formed in the inner wall of one side, far away from the angle ejector rod (2), of the installation adaptive groove (4), a fixed sliding column (6) is fixedly installed on the inner wall of the top side of the movable groove (5), an extrusion sliding hole (7) is formed in one side of the fixed sliding column (6), an extrusion sliding column (8) is slidably installed in the extrusion sliding hole (7), two ends of the extrusion sliding column (8) extend out of a wedge-shaped extrusion block (9), one end of the extrusion sliding column (8) extends into the installation adaptive groove (, the wedge-shaped extrusion block (9) is matched with the guide block (3), a fixed rack (10) is fixedly installed on the bottom side of the extrusion sliding column (8), and the fixed rack (10) is meshed with the rotating gear (11).
2. The mechanism for the mold stripping lifter applied to the mold as claimed in claim 1, wherein a rotating gear (11) rotatably mounted on the inner wall of one side of the movable groove (5) is arranged below the fixed rack (10), a pushing hole (12) formed in one side of the fixed sliding column (6) is arranged below the rotating gear (11), a pushing column (13) is slidably mounted in the pushing hole (12), two ends of the pushing column (13) extend out of the pushing hole (12), a pushing plate (15) is fixedly mounted at one end, close to the guide block (3), of the pushing column (13), a driving rack (14) is fixedly mounted at the top side of the pushing column (13), and the driving rack (14) is meshed with the rotating gear (11).
3. The mold stripping lifter mechanism applied to the mold according to claim 2, characterized in that a mounting and fixing column (16) is fixedly mounted on one side of the fixed rack (10), a movable rotating column (17) is rotatably sleeved on the mounting and fixing column (16), an L-shaped limit stop lever (18) is slidably sleeved on the fixed sliding column (6), and the bottom end of the movable rotating column (17) is rotatably mounted on the top side of the L-shaped limit stop lever (18).
4. The mechanism of claim 2, wherein the pushing column (13) is sleeved with a first spring, and two ends of the first spring are respectively fixedly mounted on the side where the pushing plate (15) and the fixed sliding column (6) are close to each other.
5. The mechanism of claim 1, wherein the mechanism comprises a first and a second movable member, the utility model discloses a guide block, including guide block, movable groove (5) and guide block, keep away from on one side inner wall of guide block (3) and seted up L type slide opening (19), slidable mounting has L type fixing clip pole (20) in L type slide opening (19), the top of L type fixing clip pole (20) extends to in movable groove (5), spacing fender hole (21) that are located movable groove (5) are seted up to the top side of L type fixing clip pole (20), spacing fender hole (21) are run through to the bottom of L type spacing fender pole (18), fixed slot (22) have been seted up to one side that guide block (3) are close to L type fixing clip pole (20), L type fixing clip pole (20) and fixed slot (22) looks adaptation, one side fixed mounting of L type fixing clip pole (20) has the one end of second spring, the other end fixed mounting of second spring is on one side inner wall of L type slide opening (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922193976.6U CN211591176U (en) | 2019-12-10 | 2019-12-10 | Mold stripping inclined ejection mechanism applied to mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922193976.6U CN211591176U (en) | 2019-12-10 | 2019-12-10 | Mold stripping inclined ejection mechanism applied to mold |
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| Publication Number | Publication Date |
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| CN211591176U true CN211591176U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922193976.6U Active CN211591176U (en) | 2019-12-10 | 2019-12-10 | Mold stripping inclined ejection mechanism applied to mold |
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| CN (1) | CN211591176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029719A (en) * | 2021-03-10 | 2021-06-25 | 山东大学 | Preparation device and method for rock-soil model test piece |
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2019
- 2019-12-10 CN CN201922193976.6U patent/CN211591176U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029719A (en) * | 2021-03-10 | 2021-06-25 | 山东大学 | Preparation device and method for rock-soil model test piece |
| CN113029719B (en) * | 2021-03-10 | 2022-03-25 | 山东大学 | Preparation device and method for rock-soil model test piece |
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