CN217670873U - Forced demoulding and ejecting structure of combined die - Google Patents
Forced demoulding and ejecting structure of combined die Download PDFInfo
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- CN217670873U CN217670873U CN202221841388.4U CN202221841388U CN217670873U CN 217670873 U CN217670873 U CN 217670873U CN 202221841388 U CN202221841388 U CN 202221841388U CN 217670873 U CN217670873 U CN 217670873U
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Abstract
The utility model discloses a forced demoulding and ejecting structure of a combined die, which comprises a first forced demoulding mechanism and two second forced demoulding mechanisms, wherein the first forced demoulding mechanism comprises a slide plate capable of sliding in a reciprocating manner, slide press bars symmetrically arranged on the slide plate, and a first slide insert fixedly arranged at one end of the slide plate; the second forced demoulding mechanism comprises: a support; the slide guide block is fixedly arranged at one end of the bracket; the slide seat is arranged at one end of the bracket and slides on the slide guide block; the second slide insert is arranged on the slide seat; the slide pressing strips are symmetrically arranged at one end of the support, are arranged at two sides of the slide seat and are used for fixing a second slide insert; and the driving structure is arranged at the other end of the bracket. The utility model discloses take off ejecting structure by force, first take off the mechanism by force and two second take off the mechanism by force, adopt three direction to remove to the model drawing of patterns, be located the first line position mold insert and the second line position mold insert of coplanar, guaranteed that the product surface is smooth.
Description
Technical Field
The utility model relates to a combination die drawing of patterns technical field specifically is a combination die's ejecting structure of taking off by force.
Background
The existing parts have more improved shapes and more special-shaped structures, cannot be directly produced and molded through a traditional mold, and need to use a combined mold for fixing and producing a model.
However, most of the existing combined dies can normally analyze the die-stripping direction of the front die and the rear die and perform corresponding die-drawing inclination, so that the product has a better die-stripping direction, and the die-stripping direction is determined when the die is designed. But use at assembling die, because the mould combination back, the model exists in the multi-angle, can lead to the angle direction of demolding limited, the demolding size that can lead to the model usually has the error, and is inaccurate, and exists the mouth that presss from both sides between the assembling die, leads to appearing the poor problem of section on the model of producing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a forced demoulding ejection structure of combination mould to solve the problem among the prior art.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a combination mould's ejecting structure of taking off by force, the ejecting structure of taking off by force includes that first mechanism and two second mechanisms of taking off by force are taken off by force, and first mechanism of taking off by force includes that line position board, the symmetry that can reciprocate to slide set up the line position layering on the line position board and the fixed first line position mold insert that sets up in line position board one end.
The second forced demoulding mechanism comprises: a support;
the slide guide block is fixedly arranged at one end of the bracket;
the slide seat is arranged at one end of the bracket and slides on the slide guide block;
the second slide insert is arranged on the slide seat;
the slide pressing strips are symmetrically arranged at one end of the support, are arranged at two sides of the slide seat and are used for fixing a second slide insert;
the driving structure is arranged at the other end of the support and is used for connecting the slide seat.
Furthermore, the adjacent row seat is vertically arranged, one end of the row seat is provided with a connecting groove, the lower end of the row seat is provided with a guide groove, and the row guide block is in sliding connection with the guide groove.
Furthermore, a row position inclined hole penetrating through the row position plate is formed in the row position plate, an included angle between the row position inclined hole and the horizontal plane is 45-90 degrees, an inclined guide pillar is arranged above the row position plate and matched with the row position inclined hole, a row position pressing strip on the first forced demolding mechanism and a row position pressing strip on the second forced demolding mechanism form an obtuse angle, the obtuse angle is larger than 90 degrees and smaller than 180 degrees, and a connecting groove is formed in one end of the first row position mold insert.
Furthermore, a driving structure is fixedly mounted on the support and comprises a hydraulic cylinder and a lead screw.
Furthermore, one side of pneumatic cylinder is connected with the oil pipe that is used for controlling the pneumatic cylinder oil of advancing, and the one end of pneumatic cylinder is equipped with the output pole of scalable removal, and the one end of output pole is equipped with the flange, is connected output pole and spread groove through the flange.
Furthermore, the lead screw is in threaded connection with the slide seat, and one end of the lead screw is tightly provided with a driving motor and is tightly connected with the output end of the driving motor.
Furthermore, one end of the support is provided with a row-position bottom grinding block, the row-position bottom grinding block is positioned between row-position pressing strips on the second forced demoulding mechanism and is positioned below the row-position seat, the row-position guide block is arranged between adjacent row-position bottom grinding blocks, one end of the second row-position insert is provided with a product groove, and the product groove is communicated with the product groove and the connecting groove on the adjacent second row-position insert.
The utility model has the advantages that:
1. the utility model discloses take off ejecting structure by force adopts first mechanism and two second mechanisms of taking off by force, makes up the production to the model, and during the drawing of patterns, adopts three direction to move, takes off by force to the model, and the model drawing of patterns direction is unrestricted, and the drawing of patterns is stable;
2. the utility model discloses take off ejecting structure by force, be located the first capable mold insert of coplanar and the capable mold insert of second, guaranteed the poor problem of section can not appear on the product, and save the time of combination assembly line for the product surface is smooth, traceless, pleasing to the eye.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the forced ejection structure of the present invention;
FIG. 2 is a schematic structural view of the forced ejection structure of the present invention;
FIG. 3 is a schematic diagram of a first forced demoulding mechanism of the present invention;
fig. 4 is a cross-sectional view of a first forced release mechanism of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A forced demoulding and ejecting structure of a combined die comprises a first forced demoulding mechanism and two second forced demoulding mechanisms, wherein the first forced demoulding mechanism comprises symmetrically distributed row position pressing strips 2, a row position plate 8 and a first row position insert 81, the row position pressing strips 2 are arranged on two sides of the row position plate 8, the row position plate 8 is in sliding connection with the row position pressing strips 2, and the first row position insert 81 is arranged at one end of the row position plate 8 and is fixedly connected with the row position plate 8.
The second forced demoulding constructs including support 1, the line position layering 2 of symmetric distribution, the drive structure, line position seat 3, line position guide block 7, second line position mold insert 4, line position layering 2 symmetry sets up the one end at support 1, the other end fixed mounting of support 1 has the drive structure, line position seat 3 sets up in the one end that sets up at support 1 and is located line position layering 2 top, line position guide block 7 and 3 sliding connection of line position seat, second line position mold insert 4 sets up the one end of keeping away from support 1 on line position seat 3, line position layering 2 sets up the both sides at line position seat 3, line position layering 2 is fixed second line position mold insert 4.
As shown in fig. 3 and 4, a slide inclined hole 83 is formed in the slide plate 8, an included angle between the slide inclined hole 83 and the horizontal plane is 75 to 90 degrees, the slide inclined hole 83 penetrates through the slide plate 8, an upper end of the slide inclined hole 83 is close to one end of the slide plate 8, which is connected with the first slide insert 81, a lower end of the slide inclined hole 83 is close to the other end of the slide plate 8, an inclined guide pillar, which is not shown in the drawings, is arranged above the slide plate 8, and is matched with the slide inclined hole 83, when the inclined guide pillar moves up and down, the slide plate 8 slides on the slide press bar 2, the slide press bar 2 on the first forced demoulding mechanism and the slide press bar 2 on the second forced demoulding mechanism form an obtuse angle, the obtuse angle is greater than 90 degrees and less than 180 degrees, the slide plate 8 slides back and forth along the slide press bar 2, one end of the first slide insert 81 is provided with a connection groove 82, the other end is connected with the slide plate 8, and the slide press bar 2 is fixed with a grinding tool through a bolt 21.
As shown in fig. 1 and 2, a driving structure is mounted on the bracket 1, the driving structure is a hydraulic cylinder 5, one side of the hydraulic cylinder 5 is connected with an oil pipe 53 for adjusting oil inlet and outlet of the hydraulic cylinder 5, one end of the hydraulic cylinder 5 is provided with an output rod 51 capable of moving in a telescopic manner, one end of the output rod 51 is provided with a flange 52, the other end of the output rod is fixedly connected with a piston inside the hydraulic cylinder 5, one end of the slide seat 3 is provided with a connecting groove 31, the other end of the slide seat is fixedly provided with a second slide insert 4, and the output rod 51 is fixedly connected with the connecting groove 31 through the flange 52.
In this embodiment, the driving structure may also be a lead screw, specifically, a driving motor is arranged through threaded connection of the lead screw and the slide seat 3, and one end of the lead screw is fastened and connected with an output end of the driving motor, so that the slide seat 3 moves along the slide pressing bar 2 on one side of the support 1 by rotating the lead screw.
One end of the bracket 1 is provided with a row-position bottom grinding block 6, the row-position bottom grinding block 6 is positioned between row-position pressing strips 2 on the second forced demoulding mechanism and is positioned below the row-position seat 3, the row-position guide block 7 is arranged between the adjacent row-position bottom grinding blocks 6, the lower end of the row-position seat 3 is provided with a guide groove 32, the guide groove 32 is in sliding connection with the row-position guide block 7, the adjacent row-position seat 3 is vertically arranged, so that the second row-position inserts 4 are mutually attached and are in contact with the first row-position insert 81 on the same plane, one end of the second row-position insert 4 is provided with a product groove 41, and the product groove 41 is communicated with the product groove 41 and the connecting groove 82 on the adjacent second row-position insert 4 and is used for fixing and producing a formed product.
During the use, through drive structure output and oblique guide pillar removal, make the position board 8 of going, the position seat 3 of going all move towards the fixed position of product, make first line position mold insert 81 and two second line position mold inserts 4 contact each other, with product groove 41 and the product groove 41 of adjacent second line position mold insert 4, spread groove 82 intercommunication, form the fixed position, the mould compound die this moment, pour into the material of moulding plastics into the mould again, in product groove 41 with spread groove 82 department shaping for required product, then need carry out the drawing of patterns.
Through controlling two drive structure, make two line position seats 3 towards support 1 synchronous motion, do the straight line translation slip on going position guide block 7, remove through oblique guide pillar simultaneously, make the 8 translations of line position board keep away from the second and go position mold insert 4, the pulling product removes, breaks away from in the product groove 41, until sliding to touch safety switch after, stops the removal of each part, accomplishes the ejecting operation of taking off by force of product this moment, take off the product can.
The ejecting structure of taking off by force in this embodiment has avoided the composite module to go out the mould together and can appear some segment differences problems, avoids the product surface segment differences to appear, needs carry out other processing, improves the accurate size of product data, need not to do the processing with the module clamping together and presss from both sides the mouth, has saved the time of production and processing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The forced demoulding and ejecting structure of the combined die is characterized by comprising a first forced demoulding mechanism and two second forced demoulding mechanisms, wherein the first forced demoulding mechanism comprises a slide plate (8) capable of sliding in a reciprocating manner, slide press strips (2) symmetrically arranged on the slide plate (8) and a first slide insert (81) fixedly arranged at one end of the slide plate (8);
the second forced demoulding mechanism comprises: a support (1);
a slide guide block (7) fixedly arranged at one end of the bracket (1);
a slide seat (3) which is arranged at one end of the bracket (1) and slides on the slide guide block (7);
the second slide insert (4) is arranged on the slide seat (3);
the slide pressing strips (2) are symmetrically arranged at one end of the support (1), and the slide pressing strips (2) are arranged at two sides of the slide seat (3) and used for fixing a second slide insert (4);
the driving structure is arranged at the other end of the bracket (1) and is used for connecting the slide seat (3).
2. The structure of claim 1, wherein the ejection structure is vertically arranged adjacent to the slide seat (3), one end of the slide seat (3) is provided with a connecting groove (31), the lower end of the slide seat (3) is provided with a guide groove (32), and the slide guide block (7) is slidably connected with the guide groove (32).
3. The structure of claim 1, wherein the slide plate (8) is provided with a slide inclined hole (83) penetrating through the slide plate (8), an included angle between the slide inclined hole (83) and a horizontal plane is 75-90 degrees, an inclined guide post is arranged above the slide plate (8) and is matched with the slide inclined hole (83), the slide pressing bar (2) on the first forced demoulding mechanism and the slide pressing bar (2) on the second forced demoulding mechanism form an obtuse angle, the obtuse angle is greater than 90 degrees and less than 180 degrees, and one end of the first slide insert (81) is provided with a connecting groove (82).
4. The forced demoulding and ejecting structure of the combined mold according to the claim 1 is characterized in that a driving structure is fixedly installed on the bracket (1), and the driving structure comprises a hydraulic cylinder (5) and a lead screw.
5. The forced demoulding and ejecting structure of the combined die as claimed in claim 4, wherein an oil pipe (53) for controlling the oil inlet and outlet of the hydraulic cylinder (5) is connected to one side of the hydraulic cylinder (5), an output rod (51) which can move telescopically is arranged at one end of the hydraulic cylinder (5), a flange (52) is arranged at one end of the output rod (51), and the output rod (51) is connected with the connecting groove (31) through the flange (52).
6. The forced demoulding and ejecting structure of the combined die as claimed in claim 4, wherein the lead screw is in threaded connection with the slide seat (3), and one end of the lead screw is tightly provided with the driving motor and is tightly connected with the output end of the driving motor.
7. The forced demoulding and ejecting structure of the combined mold according to claim 3, wherein one end of the bracket (1) is provided with a row position bottom grinding block (6), the row position bottom grinding block (6) is positioned between the row position pressing strips (2) on the second forced demoulding mechanism and below the row position seat (3), the row position guide block (7) is installed between the adjacent row position bottom grinding blocks (6), one end of the second row position insert (4) is provided with a product groove (41), and the product groove (41) is communicated with the product groove (41) and the connecting groove (82) on the adjacent second row position insert (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221841388.4U CN217670873U (en) | 2022-07-14 | 2022-07-14 | Forced demoulding and ejecting structure of combined die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221841388.4U CN217670873U (en) | 2022-07-14 | 2022-07-14 | Forced demoulding and ejecting structure of combined die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217670873U true CN217670873U (en) | 2022-10-28 |
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ID=83717971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221841388.4U Active CN217670873U (en) | 2022-07-14 | 2022-07-14 | Forced demoulding and ejecting structure of combined die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217670873U (en) |
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2022
- 2022-07-14 CN CN202221841388.4U patent/CN217670873U/en active Active
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