CN210126257U - Replace oblique top ejection mechanism of use of loosing core - Google Patents
Replace oblique top ejection mechanism of use of loosing core Download PDFInfo
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- CN210126257U CN210126257U CN201920177262.3U CN201920177262U CN210126257U CN 210126257 U CN210126257 U CN 210126257U CN 201920177262 U CN201920177262 U CN 201920177262U CN 210126257 U CN210126257 U CN 210126257U
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Abstract
The utility model discloses a replace oblique top ejection mechanism of usage of loosing core, including draw runner, slide rail, removal hole groove, guide bar, rotating ring, positioning bolt, spacing arc wall, actuating lever, fixed plate, drive plate, slide, ejector pin, oblique kicking block, sliding foot, drive shaft and adjustment tank to one side. The utility model discloses a promote the drive plate at the actuating lever, the drive plate removes on the top of draw runner to the top removal slipper, because slide sliding connection is at the guide bar, according to the inclination of guide bar for make oblique kicking block drawing of patterns downwards, realize the function of the downward wide-angle slant drawing of patterns of oblique kicking block, compare in the simple area occupation of area of the mechanism of loosing core of conventionality with little costs, not only played the function of loosing core, still increased ejecting form.
Description
Technical Field
The utility model relates to an ejection mechanism pushes up to one side specifically is an ejection mechanism pushes up to one side who replaces the usage of loosing core, belongs to injection mold application technical field.
Background
With the development of science and technology and the progress of technology, the structure of automobile parts is gradually complicated, so that the mechanism demolding angle of part parts is as large as more than 70 degrees at various angles in a product molding area, and a core pulling structure is generally adopted to eject an injection molding part according to the past experience.
The existing part injection molding structure is complex, the core pulling structure obliquely ejects parts, the cost is high, the occupied area of a mold is large, other ejection mechanisms are difficult to arrange, the inclination of the ejection mechanisms is difficult to adjust, and different parts are difficult to share one mold. Therefore, an ejector mechanism for an alternative core back use is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a replace oblique top ejection mechanism of the usage of loosing core in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, and the inclined ejection mechanism for replacing the core pulling purpose comprises a driving adjusting mechanism, a slide seat guiding mechanism and an inclined ejection mechanism;
the driving and adjusting mechanism comprises a moving hole groove, a guide rod, a rotating ring, a positioning bolt, a limiting arc-shaped groove, a driving rod, a fixed plate, an adjusting groove and a driving plate, wherein the driving rod penetrates through two sides of two ends of the fixed plate in a sliding manner, two ends of the driving rod extend to two sides of the fixed plate, one end of the driving rod is fixedly connected to two end edges of the driving plate, the adjusting groove is formed in the middle of the top end of the fixed plate, a driving shaft is rotatably connected to the middle of the inner cavity of the adjusting groove, one end of the driving shaft penetrates through the fixed plate in a sliding manner and extends to the outer part of one side of the fixed plate, part of the driving shaft in the inner cavity of the adjusting groove is fixedly connected to one end of the guide rod, the rotating ring is fixedly sleeved at one end of the outer part of the fixed plate, the limiting arc-shaped grooves are formed in two sides of one end, outside the fixed plate, of the driving shaft;
the sliding seat guide mechanism comprises a sliding rail, a moving hole groove, a driving plate, a sliding seat and a sliding tube, wherein the moving hole groove is formed in the middle of the driving plate, two ends of the moving hole groove are communicated with two sides of the driving plate, the sliding rail is fixedly connected to two sides of the top end of the driving plate, the top end of the sliding rail is connected to two sides of the bottom end of the sliding seat in a sliding mode, the sliding tube is connected to one side of the sliding seat in an embedded mode, two ends of the sliding tube are communicated with the outer portions of two ends of the sliding seat, and the guide rod penetrates through the moving hole;
the oblique ejection mechanism comprises a slide bar, an oblique ejector rod, a slide foot and an oblique ejector block, the slide bar is fixedly connected to the other side of the top end of the slide seat, the top end of the slide seat is slidably connected with the slide foot, the top end of the slide foot is fixedly connected with the bottom end of the oblique ejector rod, and the top end of the oblique ejector rod is fixedly connected with the oblique ejector block.
Preferably, two sides of the top end of the sliding seat are mutually symmetrical inclined planes, and the top end of the inclined plane on one side is fixedly connected with a sliding strip.
Preferably, the fixing plate is a plate body which is rectangular as a whole, and the shape and size of the fixing plate are consistent with those of the driving plate.
Preferably, the limiting arc-shaped groove is a circular arc-shaped sliding groove, and the limiting arc-shaped groove is symmetrically distributed on two sides of one end of the driving shaft.
Preferably, the surface of one end, close to the fixed plate, of the positioning bolt is fixedly connected with an annular sheet, and the diameter of the annular sheet is larger than the width of the limiting arc-shaped groove.
Preferably, the rotating ring is provided with an annular pipe, a connecting plate and a threaded pipe, two sides of the annular pipe are fixedly connected with one end of the connecting plate, the other end of the connecting plate is fixedly connected with the threaded pipe, and an inner cavity of the threaded pipe is in threaded connection with a positioning bolt.
The utility model has the advantages that:
1. the driving plate is pushed by the driving rod, the driving plate moves towards the top end, the sliding foot moves at the top end of the sliding strip, and the sliding seat is connected to the guide rod in a sliding mode, so that the inclined ejecting block is enabled to be demoulded downwards according to the inclination of the guide rod, the downward large-angle inclined demoulding function of the inclined ejecting block is realized, the structure is simple, the occupied area is small, the cost is low compared with a conventional core pulling mechanism, the core pulling function is achieved, and the ejecting form is increased;
2. the driving shaft is connected to the bottom end of the guide rod, and the inclination of the guide rod is adjusted through rotating the rotating ring to adjust the rotating angle of the driving shaft, so that the displacement distance of the sliding seat is adjusted, the oblique ejection angle of the oblique ejection block is adjusted, ejection functions of various injection molding parts are achieved, and the application range of the device is enlarged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 2 is a schematic view of the structure of the top end of the driving plate of the present invention;
fig. 3 is a schematic view of the top structure of the fixing plate of the present invention.
In the figure: 1. the device comprises a slide bar, 2, a slide rail, 3, a moving hole groove, 4, a guide rod, 5, a rotating ring, 6, a positioning bolt, 7, a limiting arc-shaped groove, 8, a driving rod, 9, a fixing plate, 10, a driving plate, 11, a sliding seat, 12, a sliding pipe, 13, an inclined ejector rod, 14, an inclined ejector block, 15, a sliding foot, 16, a driving shaft, 17 and an adjusting groove.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-3, an ejection mechanism for an inclined ejector for replacing core pulling includes a driving adjustment mechanism, a slide guide mechanism, and an inclined ejector mechanism;
the driving and adjusting mechanism comprises a moving hole groove 3, a guide rod 4, a rotating ring 5, a positioning bolt 6, a limiting arc-shaped groove 7, a driving rod 8, a fixing plate 9, an adjusting groove 17 and a driving plate 10, wherein the driving rod 8 penetrates through two sides of two ends of the fixing plate 9 in a sliding manner, two ends of the driving rod 8 extend to two sides of the fixing plate 9, one end of the driving rod 8 is fixedly connected to two end edges of the driving plate 10, the adjusting groove 17 is arranged in the middle of the top end of the fixing plate 9, the middle of an inner cavity of the adjusting groove 17 is rotatably connected with a driving shaft 16, one end of the driving shaft 16 penetrates through the fixing plate 9 in a sliding manner and extends to the outside of one side of the fixing plate 9, part of the driving shaft 16 in the inner cavity of the adjusting groove 17 is fixedly connected with one end of the guide rod 4, one end of the driving shaft 16, one end of the positioning bolt 6 is slidably connected in an inner cavity of the limiting arc-shaped groove 7, and the limiting arc-shaped groove 7 is formed in two sides of one end, outside the fixed plate 9, of the driving shaft 16, so that a driving ejection function is realized;
the sliding seat guide mechanism comprises a sliding rail 2, a moving hole groove 3, a driving plate 10, a sliding seat 11 and a sliding pipe 12, wherein the moving hole groove 3 is formed in the middle of the driving plate 10, two ends of the moving hole groove 3 are communicated with two sides of the driving plate 10, the sliding rail 2 is fixedly connected to two sides of the top end of the driving plate 10, the top end of the sliding rail 2 is slidably connected to two sides of the bottom end of the sliding seat 11, the sliding pipe 12 is connected to one side of the sliding seat 11 in an embedded mode, two ends of the sliding pipe 12 are communicated with the outer portions of two ends of the sliding seat 11, and the guide rod 4 penetrates through the moving hole groove 3 and slidably penetrates through the sliding pipe 12 to;
the angle lifter mechanism comprises a slide bar 1, an angle lifter 13, a slide foot 15 and an angle lifter block 14, wherein the slide bar 1 is fixedly connected to the other side of the top end of the slide seat 11, the top end of the slide seat 11 is slidably connected with the slide foot 15, the top end of the slide foot 15 is fixedly connected with the bottom end of the angle lifter 13, and the top end of the angle lifter 13 is fixedly connected with the angle lifter block 14.
Two sides of the top end of the sliding seat 11 are mutually symmetrical inclined planes, and the top end of the inclined plane at one side is fixedly connected with a slide bar 1, so that inclined ejection and demoulding are realized; the fixing plate 9 is a plate body which is rectangular as a whole, and the shape and size of the fixing plate 9 are consistent with those of the driving plate 10 and are used for connecting and driving the ejection mechanism; the limiting arc-shaped grooves 7 are arc-shaped sliding grooves, and the limiting arc-shaped grooves 7 are symmetrically distributed on two sides of one end of the driving shaft 16, so that the angle of the guide rod 4 can be conveniently adjusted; the surface of one end, close to the fixed plate 9, of the positioning bolt 6 is fixedly connected with an annular sheet, and the diameter of the annular sheet is larger than the width of the limiting arc-shaped groove 7, so that the angle adjustment of the guide rod 4 is realized; the rotating ring 5 is provided with an annular pipe, a connecting plate and a threaded pipe, two sides of the annular pipe are fixedly connected with one end of the connecting plate, the other end of the connecting plate is fixedly connected with the threaded pipe, and an inner cavity of the threaded pipe is in threaded connection with a positioning bolt 6 to realize angle adjustment of the guide rod 4.
The utility model discloses when using, the electrical components that appear in this application all connects external intercommunication power and control switch when using, at first connect the top of oblique kicking block 14 in injection mold groove bottom of moulding plastics, connect hydraulic lifting mechanism through 8 bottoms of actuating lever, control actuating lever 8 through hydraulic lifting mechanism and remove to the bottom, thereby make drive plate 10 to the position removal of fixed plate 9, the removal through drive plate 10 makes slide 11 slide on guide bar 4, thereby make slide 11 move in 2 translations of slide rail and drive smooth foot 15 and remove in the top below to one side of draw runner 1. Thereby enabling the inclined ejector rod 13 to drive the inclined ejector block 14 to move obliquely downwards, realizing the inclined downward demoulding of the inclined ejector block 14 and realizing the function of demoulding at a large angle;
can be according to the needs drawing of patterns angle of the part of moulding plastics, when adjusting the inclination of guide bar 4, thereby rotatory swivel becket 5 drives drive shaft 16 and rotates and realize adjusting the 4 angles of guide bar, drive positioning bolt 6 through swivel becket 5 and slide in the inner chamber of spacing arc wall 7, rotatory positioning bolt 6 after the angle is fixed accomplishes for the annular sheet overlap joint of positioning bolt 6 bottom is in one side of spacing arc wall 7, realizes the function to 4 angle fixing of guide bar.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a replace oblique top ejection mechanism of loose core usage which characterized in that: comprises a driving adjusting mechanism, a sliding seat guiding mechanism and an inclined ejection mechanism;
the driving adjusting mechanism comprises a moving hole groove (3), a guide rod (4), a rotating ring (5), a positioning bolt (6), a limiting arc-shaped groove (7), a driving rod (8), a fixing plate (9), an adjusting groove (17) and a driving plate (10), wherein the driving rod (8) penetrates through two sides of two ends of the fixing plate (9) in a sliding manner, two ends of the driving rod (8) extend to two sides of the fixing plate (9), one end of the driving rod (8) is fixedly connected to edges of two ends of the driving plate (10), the adjusting groove (17) is formed in the middle of the top end of the fixing plate (9), the middle of an inner cavity of the adjusting groove (17) is rotatably connected with a driving shaft (16), one end of the driving shaft (16) penetrates through the fixing plate (9) in a sliding manner and extends to the outer portion of one side of the fixing plate (9), and part of the driving shaft (16) in the inner cavity of, a rotating ring (5) is fixedly sleeved at one end of the driving shaft (16) outside the fixed plate (9), positioning bolts (6) are in threaded connection with edges of two sides of the rotating ring (5), one end of each positioning bolt (6) is connected in an inner cavity of the corresponding limiting arc-shaped groove (7) in a sliding mode, and the limiting arc-shaped grooves (7) are formed in two sides of one end of the driving shaft (16) outside the fixed plate (9);
the sliding seat guide mechanism comprises a sliding rail (2), a moving hole groove (3), a driving plate (10), a sliding seat (11) and a sliding pipe (12), the moving hole groove (3) is formed in the middle of the driving plate (10), two ends of the moving hole groove (3) are communicated with two sides of the driving plate (10), the sliding rail (2) is fixedly connected to two sides of the top end of the driving plate (10), the top end of the sliding rail (2) is connected to two sides of the bottom end of the sliding seat (11) in a sliding mode, the sliding pipe (12) is connected to one side of the sliding seat (11) in an embedded mode, two ends of the sliding pipe (12) are communicated with the outer portions of two ends of the sliding seat (11), and the guide rod (4) penetrates through the moving hole groove (3) and penetrates through the sliding pipe;
the angle lifter mechanism comprises a slide bar (1), an angle lifter (13), a sliding foot (15) and an angle lifter block (14), wherein the slide bar (1) is fixedly connected to the other side of the top end of a sliding seat (11), the top end of the sliding seat (11) is slidably connected with the sliding foot (15), the top end of the sliding foot (15) is fixedly connected with the bottom end of the angle lifter (13), and the top end of the angle lifter (13) is fixedly connected with the angle lifter block (14).
2. The angle ejector mechanism for replacing the core pulling purpose according to claim 1, characterized in that: the two sides of the top end of the sliding seat (11) are mutually symmetrical inclined planes, and the top end of the inclined plane on one side is fixedly connected with a sliding strip (1).
3. The angle ejector mechanism for replacing the core pulling purpose according to claim 1, characterized in that: the fixing plate (9) is a plate body which is rectangular as a whole, and the shape and the size of the fixing plate (9) are consistent with those of the driving plate (10).
4. The angle ejector mechanism for replacing the core pulling purpose according to claim 1, characterized in that: the limiting arc-shaped groove (7) is a circular arc-shaped sliding groove, and the limiting arc-shaped groove (7) is symmetrically distributed on two sides of one end of the driving shaft (16).
5. The angle ejector mechanism for replacing the core pulling purpose according to claim 1, characterized in that: and an annular sheet is fixedly connected to the surface of one end, close to the fixed plate (9), of the positioning bolt (6), and the diameter of the annular sheet is larger than the width of the limiting arc-shaped groove (7).
6. The angle ejector mechanism for replacing the core pulling purpose according to claim 1, characterized in that: the rotating ring (5) is provided with an annular pipe, a connecting plate and a threaded pipe, two sides of the annular pipe are fixedly connected with one end of the connecting plate, the other end of the connecting plate is fixedly connected with the threaded pipe, and an inner cavity of the threaded pipe is in threaded connection with a positioning bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177262.3U CN210126257U (en) | 2019-01-31 | 2019-01-31 | Replace oblique top ejection mechanism of use of loosing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177262.3U CN210126257U (en) | 2019-01-31 | 2019-01-31 | Replace oblique top ejection mechanism of use of loosing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210126257U true CN210126257U (en) | 2020-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920177262.3U Active CN210126257U (en) | 2019-01-31 | 2019-01-31 | Replace oblique top ejection mechanism of use of loosing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210126257U (en) |
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- 2019-01-31 CN CN201920177262.3U patent/CN210126257U/en active Active
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