CN218505066U - Top die mechanism of injection molding machine - Google Patents
Top die mechanism of injection molding machine Download PDFInfo
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- CN218505066U CN218505066U CN202222627396.5U CN202222627396U CN218505066U CN 218505066 U CN218505066 U CN 218505066U CN 202222627396 U CN202222627396 U CN 202222627396U CN 218505066 U CN218505066 U CN 218505066U
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- injection molding
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- displacement piece
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Abstract
The utility model discloses a top die mechanism of injection molding machine, including bottom plate, backing plate, displacement piece and servo electric jar, bar lug and guide rail have been welded respectively to bottom plate top both sides, the guide rail top both ends outside all overlaps and is equipped with the slider, montant and second riser have been welded respectively at slider top both ends, second riser top one side is connected with the U-shaped nest block, the displacement piece is located the U-shaped nest block, the welding of displacement piece top has the ejector pin, displacement piece one end is provided with first riser, the power take off end of servo electric jar is connected with actuating lever and the welding of actuating lever top has the fixed block. The cylinder body that this novel top mould was used and the ejector pin between not be vertical setting, lead to the height of mechanism lower, occupation space is little, and the horizontal position of ejector pin can conveniently be adjusted, can also conveniently carry out the top mould to the injection mold of different models, is fit for extensively using widely.
Description
Technical Field
The utility model relates to an injection moulding production technical field, in particular to top mould mechanism of injection molding machine.
Background
In the processing of an injection molding machine, a top mold mechanism is necessary for the convenience of performing top mold on an injection molded workpiece.
The former top die mechanism has the following defects: 1. the cylinder body and the ejector rod for the top die are vertically arranged, so that the height of the mechanism is high, and the occupied space is large; 2. the horizontal position of the ejector rod can not be conveniently adjusted, and the ejector rod can not be used for conveniently ejecting the injection molds of different models. To this end, we propose a top mold mechanism of an injection molding machine.
Disclosure of Invention
A primary object of the present invention is to provide a mold ejecting mechanism for an injection molding machine, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a top die mechanism of injection molding machine, includes bottom plate, backing plate, displacement piece and servo electric jar, bar lug and guide rail have been welded respectively to bottom plate top both sides, the equal cover in guide rail top both ends outside is equipped with the slider, montant and second riser have been welded respectively at slider top both ends, second riser top one side is connected with the U-shaped nest block, the displacement piece is located the U-shaped nest block, displacement piece top welding has the ejector pin, displacement piece one end is provided with first riser, the power take off end of servo electric jar is connected with the actuating lever and the welding of actuating lever top has the fixed block, articulate through the second articulated shaft between fixed block and the first riser and be connected, articulate through first articulated shaft between servo electric jar bottom one side and the second riser and be connected.
Furthermore, the slider is close to top department welding and is had the L shape to extend the piece, the locking bolt is all installed through the thread groove at L shape extension piece one side both ends, the locking bolt tip is located the bar lug outside.
Furthermore, backing plates are welded at two ends of the bottom plate, mounting holes are formed in two sides of the bottom of the backing plate in a penetrating mode, external screws penetrate through the mounting holes and are matched with threaded holes in the to-be-mounted surface, and the backing plate and the to-be-mounted surface are conveniently locked and fixed.
Furthermore, the welding of displacement piece one end has the guide block, the guide slot has been seted up to U-shaped cover piece inner wall one end, the guide block is located the guide slot, is located the guide slot through the guide block, can make the displacement piece can reciprocate in the U-shaped cover piece along.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model relates to a top mould mechanism of injection molding machine, servo electric cylinder is at the during operation, power take off end drives the actuating lever and reciprocates, because articulate through the second articulated shaft between fixed block and the first riser and be connected, articulate through first articulated shaft between servo electric cylinder bottom one side and the second riser and be connected, make servo electric cylinder promote the in-process of actuating lever, through the spacing guide effect of guide slot to the guide block, make the displacement piece reciprocate along U-shaped cover piece, and then conveniently drive the ejector pin and reciprocate, because not vertical setting between servo electric cylinder and displacement piece and the ejector pin, make the height of mechanism lower, occupation space is less.
2. The utility model relates to a top mould mechanism of injection molding machine slides along the guide rail through the slider, and after sliding to suitable position, personnel are through screwing up the locking bolt, and the convenience is connected fixedly between L shape extension piece and the bar lug to the convenience is fixed the horizontal position of slider, and then can make the horizontal position of ejector pin conveniently adjust in this mechanism, is convenient for carry out the top mould to the injection mold of different models.
Drawings
Fig. 1 is the overall structure schematic diagram of the top mold mechanism of the injection molding machine of the present invention.
Fig. 2 is a schematic side view of the top mold mechanism of the injection molding machine of the present invention.
Fig. 3 is a schematic bottom view of the top mold mechanism of the injection molding machine according to the present invention.
In the figure: 1. a base plate; 2. a base plate; 3. mounting holes; 4. a bar-shaped bump; 5. a guide rail; 6. a slider; 7. an L-shaped extension block; 8. locking the bolt; 9. a vertical rod; 10. a U-shaped sleeve block; 11. a displacement block; 12. a first vertical block; 13. a second vertical block; 14. a servo electric cylinder; 15. a fixed block; 16. a top rod; 17. a first hinge shaft; 18. a second hinge shaft; 19. a guide block; 20. a guide groove.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-3, a top die mechanism of injection molding machine, including bottom plate 1, backing plate 2, displacement piece 11 and servo electric jar 14, bar lug 4 and guide rail 5 have been welded respectively to bottom plate 1 top both sides, 5 top both ends outsides of guide rail are all overlapped and are equipped with slider 6, montant 9 and second montant 13 have been welded respectively at 6 top both ends of slider, 13 top one side of second montant is connected with U-shaped nest block 10, displacement piece 11 is located U-shaped nest block 10, 11 top welding of displacement piece has ejector pin 16, 11 one end of displacement piece is provided with first montant 12, servo electric jar 14's power take off end is connected with actuating lever and the welding of actuating lever top has fixed block 15, carry out the articulated connection through second articulated shaft 18 between fixed block 15 and the first montant 12, carry out the articulated connection through first articulated shaft 17 between 14 bottom one side of servo electric jar and the second montant 13.
The sliding block 6 is welded with an L-shaped extension block 7 close to the top end, locking bolts 8 are mounted at two ends of one side of the L-shaped extension block 7 through thread grooves, and the end portions of the locking bolts 8 are located on the outer side of the strip-shaped convex blocks 4.
In this embodiment, as shown in fig. 1 and 2, a person can conveniently lock and fix the L-shaped extension block 7 and the bar-shaped protrusion 4 by tightening the locking bolt 8.
Wherein, backing plate 2 has all been welded at 1 bottom both ends of bottom plate, backing plate 2 bottom both sides all run through and have seted up mounting hole 3.
In the embodiment, as shown in fig. 1, 2 and 3, an external screw penetrates through the mounting hole 3 and is matched with a threaded hole on the surface to be mounted, so that the backing plate 2 and the surface to be mounted are conveniently locked and fixed.
The guide block 19 is welded at one end of the displacement block 11, a guide groove 20 is formed in one end of the inner wall of the U-shaped sleeve block 10, and the guide block 19 is located in the guide groove 20.
In this embodiment, as shown in fig. 1 and 2, the guide block 19 is located in the guide groove 20, so that the displacement block 11 can move up and down along the U-shaped block 10.
It should be noted that, the utility model relates to a top mould mechanism of injection molding machine, in operation, servo electric cylinder 14 is at the during operation, power take off end drives the actuating lever and reciprocates, because it articulates through second articulated shaft 18 and is connected between fixed block 15 and the first riser 12, it articulates through first articulated shaft 17 and is connected between servo electric cylinder 14 bottom one side and the second riser 13, make servo electric cylinder 14 promote the in-process of actuating lever, through the spacing guide effect of guide slot 20 to guide block 19, make displacement block 11 reciprocate along U-shaped cover 10, and then conveniently drive ejector pin 16 and reciprocate, because it is not vertical setting between servo electric cylinder 14 and displacement block 11 and the ejector pin 16, make the height of mechanism lower, occupation space is less, slide along guide rail 5 through slider 6, slide to suitable position after, personnel are through screwing up locking bolt 8, conveniently extend and be connected fixedly between block 7 and the bar lug 4 to L shape, thereby conveniently fix the horizontal position of slider 6, and then can make the convenient regulation of the ability of ejector pin 16 in this mechanism, be convenient to carry out the horizontal position mould plastics the mould plastics the mould models to different.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a top mould mechanism of injection molding machine, includes bottom plate (1), backing plate (2), displacement piece (11) and servo electric cylinder (14), its characterized in that: bottom plate (1) top both sides have welded bar lug (4) and guide rail (5) respectively, guide rail (5) top both ends outside all is overlapped and is equipped with slider (6), montant (9) and second riser block (13) have been welded respectively at slider (6) top both ends, second riser block (13) top one side is connected with U-shaped nest block (10), displacement piece (11) are located U-shaped nest block (10), displacement piece (11) top welding has ejector pin (16), displacement piece (11) one end is provided with first riser block (12), the power take off end of servo electric cylinder (14) is connected with actuating lever and the welding of actuating lever top has fixed block (15), carry out articulated connection through second articulated shaft (18) between fixed block (15) and first riser block (12), carry out articulated connection through first articulated shaft (17) between servo electric cylinder (14) bottom one side and second riser block (13).
2. The top mold mechanism of an injection molding machine according to claim 1, characterized in that: slider (6) one side is close to top department welding has L shape to extend piece (7), L shape extends piece (7) one side both ends and all installs locking bolt (8) through the thread groove, locking bolt (8) tip is located bar lug (4) outside.
3. The top mold mechanism of an injection molding machine according to claim 1, characterized in that: backing plates (2) are welded at two ends of the bottom of the base plate (1), and mounting holes (3) are formed in two sides of the bottom of each backing plate (2) in a penetrating mode.
4. The top mold mechanism of an injection molding machine as claimed in claim 1, wherein: the displacement block (11) one end welding has guide block (19), guide slot (20) have been seted up to U-shaped cover piece (10) inner wall one end, guide block (19) are located guide slot (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222627396.5U CN218505066U (en) | 2022-10-08 | 2022-10-08 | Top die mechanism of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222627396.5U CN218505066U (en) | 2022-10-08 | 2022-10-08 | Top die mechanism of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218505066U true CN218505066U (en) | 2023-02-21 |
Family
ID=85216921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222627396.5U Active CN218505066U (en) | 2022-10-08 | 2022-10-08 | Top die mechanism of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218505066U (en) |
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2022
- 2022-10-08 CN CN202222627396.5U patent/CN218505066U/en active Active
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