CN217670774U - Quick replacement movable insert block device for injection mold - Google Patents
Quick replacement movable insert block device for injection mold Download PDFInfo
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- CN217670774U CN217670774U CN202221208604.1U CN202221208604U CN217670774U CN 217670774 U CN217670774 U CN 217670774U CN 202221208604 U CN202221208604 U CN 202221208604U CN 217670774 U CN217670774 U CN 217670774U
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- insert block
- die cavity
- bolt
- injection mold
- movable insert
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Abstract
The utility model discloses an injection mold quick replacement inserts piece device alive, including the die cavity, it the inside symmetry of fixing base is provided with two springs, inside four Yan Weikuai that evenly are provided with of die cavity, forked tail piece one end is provided with the dovetail, the inside insert piece body of living that is provided with of die cavity, the insert piece body of living evenly is provided with four forked tail posts all around. The utility model discloses in, the inside insert body that lives that is provided with of die cavity of device, the fixedly connected with spliced pole all around of insert body lives, the die cavity inboard evenly is provided with four dovetails, mutually support through dovetail post and dovetail, make the insert body easy to assemble and dismantle alive, the convenience is changed the insert body that lives, the die cavity lower extreme is provided with the fixing base, the inside symmetry of fixing base is provided with two springs and damping, through spring volume damping realize the device in work or have the absorbing effect of buffering when placing.
Description
Technical Field
The utility model relates to an injection mould field especially relates to injection mold quick replacement inserts piece device alive.
Background
The movable insert block is a block embedded in a mold core of the injection mold, and some injection molding products have different local structures, while other structures are the same. Namely, the movable insert block a is arranged in the production process of the product a, and the movable insert block b is replaced in the production process of the product b; the injection mold is called a movable insert block injection mold, and is called a movable core mold for short. Therefore, the device for quickly replacing the movable insert block of the injection mold is required to be arranged.
The applicant is applying the utility model discloses the time, through the retrieval, discover chinese patent and disclose "an injection mold quick replacement inserts piece device alive", its application number is "201921281787.8", this patent main pearl hole upwards move to with when separating the groove meeting, the 2/5 spherical crown of ball is crowded by the core rod to be gone into separate the inslot, the core rod unblock, the artifical technical scheme who takes the loose core out from the top of movable mould core makes injection mold can change the loose core at quick and convenient machine mould, has reached the purpose of saving man-hour, raising the efficiency, reduce cost. However, the device is too complex to mount and dismount, is not easy to dismount through simple operation, and is not provided with a buffering and damping structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an injection mold quick replacement movable insert block device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: injection mold quick replacement inserts piece device of living, including the die cavity, the die cavity lower extreme is provided with the fixing base, the inside symmetry of fixing base is provided with two springs, both ends symmetry is provided with four first screw holes on the die cavity, inside four Yan Weikuai that evenly are provided with of die cavity, forked tail piece one end is provided with the dovetail, the inside insert piece body of living that is provided with of die cavity, the insert piece body of living evenly is provided with four forked tail posts all around, both sides evenly are provided with four second screw holes on the insert piece body of living, the inside mouth of moulding plastics that is provided with of insert piece body of living, the other bilateral symmetry is provided with two handles on the insert piece body of living, be provided with the limiting plate between first screw hole, the second screw hole, limiting plate both ends symmetry is provided with first bolt, second bolt.
As a further description of the above technical solution:
the die cavity lower extreme evenly is provided with four supporting pads, supporting pad fixed connection is in the bottom of die cavity.
As a further description of the above technical solution:
the damping device is characterized in that damping is arranged inside the spring, a telescopic sleeve is arranged on the outer side of the spring, a first pressing plate and a second pressing plate are symmetrically arranged at the upper end and the lower end of the spring, and two pieces of buffering cotton are symmetrically arranged at the upper end of the first pressing plate.
As a further description of the above technical solution:
the other end of the Yan Weikuai is provided with a movable insert block in-out groove.
As a further description of the above technical solution:
one end of the dovetail column is fixedly connected with a connecting column which is fixedly connected with the outer wall of the movable insert block body.
As a further description of the above technical solution:
the handle is internally provided with a holding groove, the lower end of the handle is fixedly connected with a fixing block, and the lower end of the fixing block is fixedly connected to the upper end of the movable insert block body.
As a further description of the above technical solution:
first bolt upper end fixedly connected with first double-screw bolt, first bolt outside threaded connection has first locking spiral shell piece, limiting plate one end is passed through first bolt fastening inside first screw hole.
As a further description of the above technical solution:
the upper end of the second bolt is fixedly connected with a second stud, the outer side of the second bolt is in threaded connection with a second locking screw block, and the other end of the limiting plate is fixed inside the second threaded hole through the second bolt.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, the inside insert block body that is provided with of die cavity of device, the fixedly connected with spliced pole all around of insert block body alive, spliced pole one end fixedly connected with dovetail, the die cavity inboard evenly is provided with four dovetails, mutually supports through dovetail and dovetail for insert block body easy to assemble and the dismantlement alive, the convenience is changed insert the block body to living.
2. The utility model discloses in, the die cavity lower extreme is provided with the fixing base, and the inside symmetry of fixing base is provided with two springs and damping, through spring volume damping realization device in work or the effect that has the buffering shock attenuation when placing.
Drawings
FIG. 1 is a perspective view of a quick insert changing device for an injection mold according to the present invention;
FIG. 2 is a perspective view of a movable insert block body of the apparatus for rapidly replacing a movable insert block of an injection mold according to the present invention;
FIG. 3 is a cross-sectional view of the quick change movable insert block device of the injection mold of the present invention;
FIG. 4 is a perspective view of a limiting plate of the quick insert replacing device for an injection mold of the present invention;
fig. 5 is a schematic structural diagram of a point a in fig. 2 according to the present invention.
Wherein, 1, a die cavity; 2. a fixed seat; 3. a support pad; 4. buffering cotton; 5. a spring; 6. damping and damping; 7. a telescopic sleeve; 8. a first platen; 9. a second platen; 10. a first threaded hole; 11. yan Weikuai; 12. a dovetail groove; 13. the movable insert block enters and exits the groove; 14. a loose insert block body; 15. a second threaded hole; 16. connecting columns; 17. a dovetail post; 18. an injection molding port; 19. a limiting plate; 20. a first bolt; 21. a first stud; 22. a first locking screw block; 23. a second bolt; 24. a second stud; 25. a second locking screw block; 26. a handle; 27. a hand holding groove; 28. and (5) fixing blocks.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: injection mold quick replacement live insert block device, including die cavity 1, 1 lower extreme in die cavity is provided with fixing base 2, fixing base 2 makes die cavity 1 work in the time of have the effect of shock attenuation buffering, 2 inside symmetry in fixing base is provided with two springs 5, die cavity 1 that spring 5 cooperation shock attenuation damping 6 is has the absorbing effect, both ends symmetry is provided with four first screw holes 10 on the die cavity 1, 1 inside four dovetail blocks 11 that evenly are provided with of die cavity, 11 one end of dovetail block is provided with dovetail 12, dovetail post 17 makes live insert block body 14 convenient at 1 internally mounted dismantlement of die cavity, 1 inside live insert block body 14 that is provided with of die cavity, live insert block body 14 evenly is provided with four dovetail posts 17 all around, both sides evenly are provided with four second screw holes 15 on live insert block body 14, the inside mouth 18 of moulding plastics that is provided with of live insert block body 14, other bilateral symmetry is provided with two handles 26 on the live insert block body 14, handle 26 is used for lifting live insert block body 14, first screw hole 10, be provided with limiting plate 19 between the second limiting plate 15, 19 both ends symmetry are provided with first bolt 20, second bolt 23, second bolt is used for limiting plate fixing limiting plate.
1 lower extreme of die cavity evenly is provided with four supporting pads 3, 3 fixed connection in the bottom of die cavity 1 of supporting pads, the inside damping 6 that is provided with of spring 5, the spring 5 outside is provided with telescopic sleeve 7, spring 5 upper and lower both ends symmetry is provided with first clamp plate 8, second clamp plate 9, first clamp plate 8, second clamp plate 9 increases the lifting surface area of spring 5, 8 upper end symmetry of first clamp plate is provided with two buffer cotton 4, buffer cotton 4 is only to act as the effect of packing here, the forked tail piece 11 other end is provided with living insert piece business turn over groove 13, 17 one end fixedly connected with spliced pole 16 of forked tail post, 16 fixed connection in the outer wall of living insert piece body 14, handle 26 is inside to be provided with hand and takes groove 27, handle 26 lower extreme fixedly connected with fixed block 28, fixed block 28 is used for fixed handle 26, fixed block 28 lower extreme fixed connection in living insert piece body 14 upper end, first bolt 20 upper end fixedly connected with first stud 21, first bolt 20 outside threaded connection has first locking stud 22, 19 one end of limiting plate is fixed inside first screw hole 10 through first bolt 20, second bolt 23 upper end fixedly connected with second bolt 24, the other end is fixed in the screw hole 15 through second bolt hole threaded connection limiting plate.
The working principle is as follows: firstly, the dovetail groove 12 in the die cavity 1 and the dovetail column 17 outside the movable insert block body 14 are matched with each other to be connected and fixed, then the movable insert block body is limited again through the limiting plate 19, the injection molding process is carried out, when the movable insert block body 14 is replaced, the first bolt 20 and the second bolt 23 are loosened, the movable insert block body 14 is pulled out through the handle 26, the replacement of the movable insert block body is realized, and the operation is simple and fast.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Injection mold quick replacement inserts core device alive, including die cavity (1), its characterized in that: die cavity (1) lower extreme is provided with fixing base (2), the inside symmetry of fixing base (2) is provided with two springs (5), both ends symmetry is provided with four first screw holes (10) on die cavity (1), die cavity (1) is inside evenly to be provided with four Yan Weikuai (11), yan Weikuai (11) one end is provided with dovetail (12), die cavity (1) is inside to be provided with living insert block body (14), living insert block body (14) evenly is provided with four dovetail (17) all around, both sides evenly are provided with four second screw holes (15) on living insert block body (14), the inside mouth (18) of moulding plastics that is provided with of living insert block body (14), other bilateral symmetry is provided with two handles (26) on living insert block body (14), be provided with limiting plate (19) between first screw hole (10), second screw hole (15), limiting plate (19) both ends symmetry is provided with first bolt (20), second bolt (23).
2. The quick-change movable insert block device for the injection mold according to claim 1, wherein: the die cavity (1) lower extreme evenly is provided with four supporting pads (3), supporting pad (3) fixed connection is in the bottom of die cavity (1).
3. The quick-change movable insert block device for the injection mold according to claim 1, wherein: the damping device is characterized in that damping dampers (6) are arranged inside the springs (5), telescopic sleeves (7) are arranged on the outer sides of the springs (5), first pressing plates (8) and second pressing plates (9) are symmetrically arranged at the upper ends and the lower ends of the springs (5), and two pieces of buffering cotton (4) are symmetrically arranged at the upper ends of the first pressing plates (8).
4. The quick-change movable insert block device for the injection mold according to claim 1, wherein: the other end of the Yan Weikuai (11) is provided with a movable insert block in-out groove (13).
5. The quick-change movable insert block device for the injection mold according to claim 1, wherein: one end of the dovetail column (17) is fixedly connected with a connecting column (16), and the connecting column (16) is fixedly connected to the outer wall of the movable insert block body (14).
6. The quick-change movable insert block device for the injection mold according to claim 1, wherein: the handle (26) is internally provided with a holding groove (27), the lower end of the handle (26) is fixedly connected with a fixing block (28), and the lower end of the fixing block (28) is fixedly connected to the upper end of the movable insert block body (14).
7. The quick-change movable insert block device for the injection mold according to claim 1, wherein: first bolt (20) upper end fixedly connected with first double-screw bolt (21), first bolt (20) outside threaded connection has first locking spiral shell piece (22), limiting plate (19) one end is fixed inside first screw hole (10) through first bolt (20).
8. The quick-change movable insert block device for the injection mold according to claim 1, wherein: the upper end of the second bolt (23) is fixedly connected with a second stud (24), the outer side of the second bolt (23) is in threaded connection with a second locking screw block (25), and the other end of the limiting plate (19) is fixed inside the second threaded hole (15) through the second bolt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221208604.1U CN217670774U (en) | 2022-05-18 | 2022-05-18 | Quick replacement movable insert block device for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221208604.1U CN217670774U (en) | 2022-05-18 | 2022-05-18 | Quick replacement movable insert block device for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217670774U true CN217670774U (en) | 2022-10-28 |
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ID=83740567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221208604.1U Active CN217670774U (en) | 2022-05-18 | 2022-05-18 | Quick replacement movable insert block device for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217670774U (en) |
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2022
- 2022-05-18 CN CN202221208604.1U patent/CN217670774U/en active Active
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