CN211054280U - Double-guide mechanism of injection mold frame - Google Patents
Double-guide mechanism of injection mold frame Download PDFInfo
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- CN211054280U CN211054280U CN201921390501.XU CN201921390501U CN211054280U CN 211054280 U CN211054280 U CN 211054280U CN 201921390501 U CN201921390501 U CN 201921390501U CN 211054280 U CN211054280 U CN 211054280U
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Abstract
The utility model discloses a two guiding mechanism of injection mold die carrier, including mounting plate, the fixed plate is installed to mounting plate's up end, four guide bars are installed to the inboard of fixed plate, the stop collar is installed in the outside of guide bar one end, fixed mould seat is installed to one side of fixed plate, two top deflectors are installed to the up end of fixed mould seat, bottom mould seat is installed to one side of fixed mould seat, the second uide bushing is installed to the inboard of bottom mould seat, vertical connecting spring is installed to the inboard of second uide bushing, vertical movable block is installed to vertical connecting spring's up end, the connecting rod is installed to the up end of vertical movable block, ejecting piece is installed to the up end of connecting rod, horizontal movable block is installed to one side of vertical movable block. The utility model discloses a die carrier to injection mold carries out the twice direction, improves the butt joint precision, and then improves injection molding size precision.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a two guiding mechanism of injection mold die carrier.
Background
Along with the rapid development of social economy, the application range of injection molding parts is wider and wider, an injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate sizes, injection molding is a processing method used in batch production of parts with complex shapes, specifically, plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, a formed product is obtained after cooling and solidification, and a guide mechanism can play a positioning function when the injection molding is carried out through the mold.
However, the existing injection mold frame has low positioning precision during injection molding, an injection molding part has inaccurate size, and the structure is easy to interfere; therefore, the existing requirements are not met, and the double-guide mechanism of the injection mold frame is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two guiding mechanism of injection mold die carrier to the current injection mold die carrier that proposes in solving above-mentioned background art is not high at the positioning accuracy when moulding plastics, and the injection molding size inaccuracy, the structure easily takes place to interfere the scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a double-guide mechanism of an injection mold die carrier comprises an installation bottom plate, wherein a fixed plate is installed on the upper end face of the installation bottom plate, four guide rods are installed on the inner side of the fixed plate, a limiting sleeve is installed on the outer side of one end of each guide rod, a fixed mold seat is installed on one side of the fixed plate, two top guide plates are installed on the upper end face of the fixed mold seat, a bottom mold seat is installed on one side of the fixed mold seat, a second guide sleeve is installed on the inner side of the bottom mold seat, a vertical connecting spring is installed on the inner side of the second guide sleeve, a vertical movable block is installed on the upper end face of the vertical connecting spring, a connecting rod is installed on the upper end face of the vertical movable block, and an ejection block is installed on the;
horizontal movable block is installed to one side of vertical movable block, the transverse connection spring is installed to one side of horizontal movable block, the compression pole is installed to the one end of transverse connection spring, first uide bushing is installed in the outside of compression pole, movable mould seat is installed to one side of bottom mould seat, the locating piece is installed to one side of movable mould seat, movable mounting panel is installed to one side of locating piece.
Preferably, the inner side of the lower end of the movable mounting plate is provided with two bottom guide sliding plates, one side of the movable mounting plate is provided with a hydraulic oil cylinder, and the outer side of one end of the hydraulic oil cylinder is provided with a connecting plate.
Preferably, the fixed plate is welded and fixed on the upper end face of the mounting base plate, guide holes are formed in the inner side of the fixed plate and the inner side of the fixed die seat, one end of each guide rod is arranged on the inner side of each guide hole, and the limiting sleeve is fixed on the outer side of one end of each guide rod through threaded connection.
Preferably, the fixed die base is fixed on one side of the fixed plate through screw connection, guide grooves are formed in the upper end faces of the fixed die base and the movable die base, the top guide plate is arranged on the inner side of each guide groove, and one end of the top guide plate is fixed on the upper end face of the fixed die base through screw connection.
Preferably, the inner side of the bottom mold seat is provided with an ejection mounting hole, the second guide sleeve is fixed on the inner side of the ejection mounting hole through welding, one end of the vertical connecting spring is arranged on the inner side of the second guide sleeve, and the other end of the vertical connecting spring is fixed on the lower end face of the vertical movable block through welding.
Preferably, the first guide sleeve is welded and fixed on the inner side of the bottom die seat, and one end of the compression rod is welded and fixed with one end of the transverse connecting spring.
Preferably, the upper end face of the ejection block is provided with an injection molding groove, and the ejection block is fixed on the upper end face of the connecting rod through screw connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a hydraulic cylinder promotes movable mounting panel and slides at the up end of bottom direction slide, and then drives movable mould seat and locating piece and move, and movable mould seat promotes the compression pole and moves in the inboard of first uide bushing for the compression of horizontal connecting spring, and horizontal movable block exerts pressure to vertical movable block, and then makes vertical connecting spring compress;
2. the utility model discloses an at the movable mounting panel removal in-process, the guide bar plays main guide effect, and two top deflectors play supplementary guide effect, improve holistic butt joint precision, and then improve the size precision of injection molding, upwards promote vertical movable block under vertical coupling spring's promotion, and then ejecting is carried out ejecting to the injection molding to ejecting, and the convenience is taken out the injection molding.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a top view of the whole of the present invention;
FIG. 3 is a schematic sectional view of the whole structure of the present invention;
fig. 4 is a schematic view of a partial section structure of the bottom guide sliding plate of the present invention.
In the figure: 1. mounting a bottom plate; 2. a fixing plate; 3. a guide bar; 4. a limiting sleeve; 5. fixing a mold base; 6. a bottom mold base; 7. a movable mold base; 8. a connecting plate; 9. a hydraulic cylinder; 10. a bottom guide slide plate; 11. a top guide plate; 12. a movable mounting plate; 13. positioning blocks; 14. a first guide sleeve; 15. a compression rod; 16. a transverse connecting spring; 17. a connecting rod; 18. ejecting a block; 19. a vertical movable block; 20. a vertical connecting spring; 21. a transverse movable block; 22. and a second guide sleeve.
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.
The hydraulic cylinder 9 (model: CHS-25) mentioned in the present invention can be obtained from market purchase or private customization.
Referring to fig. 1 to 4, the present invention provides an embodiment: a double-guide mechanism of an injection mold base comprises an installation base plate 1, a fixed plate 2 is installed on the upper end face of the installation base plate 1, four guide rods 3 are installed on the inner side of the fixed plate 2, a limiting sleeve 4 is installed on the outer side of one end of each guide rod 3, a fixed mold seat 5 is installed on one side of the fixed plate 2, two top guide plates 11 are installed on the upper end face of the fixed mold seat 5, the top guide plates 11 can play an auxiliary guide role in a movable mold seat 7 to further improve the butt joint precision, a bottom mold seat 6 is installed on one side of the fixed mold seat 5, a second guide sleeve 22 is installed on the inner side of the bottom mold seat 6, the second guide sleeve 22 plays a supporting and limiting role in a vertical connecting spring 20 to avoid bending during use, a vertical connecting spring 20 is installed on the inner side of the second guide sleeve 22, and a vertical movable block 19 is installed on the upper end, the upper end surface of the vertical movable block 19 is provided with a connecting rod 17, and the upper end surface of the connecting rod 17 is provided with an ejection block 18;
horizontal movable block 21 is installed to one side of vertical movable block 19, transverse connection spring 16 is installed to one side of horizontal movable block 21, compression rod 15 is installed to transverse connection spring 16's one end, first uide bushing 14 is installed in the outside of compression rod 15, movable mould seat 7 is installed to one side of bottom mould seat 6, locating piece 13 is installed to one side of movable mould seat 7, movable mounting board 12 is installed to one side of locating piece 13, carry out the double-track direction through the die carrier to injection mold, improve the butt joint precision, and then improve injection molding size precision.
Furthermore, two bottom guide sliding plates 10 are installed on the inner side of the lower end of the movable installation plate 12, a hydraulic oil cylinder 9 is installed on one side of the movable installation plate 12, and a connecting plate 8 is installed on the outer side of one end of the hydraulic oil cylinder 9.
By adopting the technical scheme, the bottom guide sliding plate 10 can guide the movable mounting plate 12, so that the movable mounting plate 12 can be conveniently moved.
Further, fixed plate 2 welded fastening all is provided with the guiding hole in the up end of mounting plate 1, the inboard of fixed plate 2 and the inboard of fixed mould seat 5, and the one end setting of guide bar 3 is in the inboard of guiding hole, and stop collar 4 passes through threaded connection to be fixed in the outside of guide bar 3 one end.
Through adopting above-mentioned technical scheme, accessible stop collar 4 is fixed guide bar 3, improves the stability of structure.
Further, fixed mould seat 5 passes through the screw connection to be fixed in one side of fixed plate 2, and fixed mould seat 5 all is provided with the guide way with the up end of activity mould seat 7, and top deflector 11 sets up the inboard at the guide way, and the up end at fixed mould seat 5 is fixed through the screw connection to the one end of top deflector 11.
Through adopting above-mentioned technical scheme, top deflector 11 can play supplementary guide effect to movable mould seat 7, further improves the butt joint precision.
Further, an ejection mounting hole is formed in the inner side of the bottom mold seat 6, the second guide sleeve 22 is fixed to the inner side of the ejection mounting hole through welding, one end of the vertical connecting spring 20 is arranged on the inner side of the second guide sleeve 22, and the other end of the vertical connecting spring 20 is fixed to the lower end face of the vertical movable block 19 through welding.
Through adopting above-mentioned technical scheme, second uide bushing 22 plays support and limiting displacement to vertical connecting spring 20, avoids taking place to buckle when using.
Further, the first guide sleeve 14 is welded and fixed on the inner side of the bottom die holder 6, and one end of the compression rod 15 is welded and fixed with one end of the transverse connecting spring 16.
By adopting the above technical scheme, the compression rod 15 transversely moves at the inner side of the first guide sleeve 14, so as to play a guiding role.
Further, an injection molding groove is formed in the upper end face of the ejection block 18, and the ejection block 18 is fixed to the upper end face of the connecting rod 17 through screw connection.
By adopting the technical scheme, the injection molding piece can be ejected after injection molding is finished, and the injection molding piece is convenient to take out.
The working principle is as follows: when the injection molding machine is used, whether the functions of all parts are intact is checked, four guide rods 3 are arranged on the inner sides of a fixed mold seat 5 and a movable mold seat 7, a hydraulic oil cylinder 9 is started, the hydraulic oil cylinder 9 pushes a movable mounting plate 12 to slide on the upper end face of a bottom guide sliding plate 10, so that the movable mold seat 7 and a positioning block 13 are driven to move, the movable mold seat 7 pushes a compression rod 15 to move on the inner side of a first guide sleeve 14, a transverse connecting spring 16 is compressed, a transverse movable block 21 applies pressure to a vertical movable block 19, so that a vertical connecting spring 20 is compressed, an injection mold groove is formed in the upper end face of an ejection block 18, the guide rods 3 play a main guide role in the moving process of the movable mounting plate 12, two top guide plates 11 play an auxiliary guide role, the integral butt joint precision is improved, and the size precision of an injection molding piece is improved, after the injection molding is finished, the hydraulic oil cylinder 9 is started, so that the movable mold seat 7 is separated from the fixed mold seat 5, the vertical movable block 19 is pushed upwards under the pushing of the vertical connecting spring 20, the ejection block 18 ejects the injection molding piece, and the injection molding piece is conveniently taken out.
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.
Claims (7)
1. The utility model provides a two guiding mechanism of injection mold die carrier, includes mounting plate (1), its characterized in that: the upper end surface of the mounting bottom plate (1) is provided with a fixed plate (2), the inner side of the fixed plate (2) is provided with four guide rods (3), a limiting sleeve (4) is arranged on the outer side of one end of the guide rod (3), a fixed die seat (5) is arranged on one side of the fixed plate (2), two top guide plates (11) are arranged on the upper end surface of the fixed die seat (5), a bottom mould seat (6) is arranged at one side of the fixed mould seat (5), a second guide sleeve (22) is arranged on the inner side of the bottom mould seat (6), a vertical connecting spring (20) is arranged on the inner side of the second guide sleeve (22), the upper end surface of the vertical connecting spring (20) is provided with a vertical movable block (19), the upper end surface of the vertical movable block (19) is provided with a connecting rod (17), and the upper end surface of the connecting rod (17) is provided with an ejection block (18);
horizontal movable block (21) is installed to one side of vertical movable block (19), transverse connection spring (16) is installed to one side of horizontal movable block (21), compression rod (15) are installed to the one end of transverse connection spring (16), first uide bushing (14) is installed in the outside of compression rod (15), movable mould seat (7) are installed to one side of bottom mould seat (6), locating piece (13) are installed to one side of movable mould seat (7), movable mounting panel (12) are installed to one side of locating piece (13).
2. The injection mold frame double-guide mechanism as claimed in claim 1, wherein: two bottom guide sliding plates (10) are installed on the inner side of the lower end of the movable mounting plate (12), a hydraulic oil cylinder (9) is installed on one side of the movable mounting plate (12), and a connecting plate (8) is installed on the outer side of one end of the hydraulic oil cylinder (9).
3. The injection mold frame double-guide mechanism as claimed in claim 1, wherein: fixed plate (2) welded fastening all is provided with the guiding hole at the up end of mounting plate (1), the inboard of fixed plate (2) and the inboard of fixed mould seat (5), the one end setting of guide bar (3) is in the inboard of guiding hole, stop collar (4) are fixed in the outside of guide bar (3) one end through threaded connection.
4. The injection mold frame double-guide mechanism as claimed in claim 1, wherein: the fixed die base (5) is fixed on one side of the fixed plate (2) through screw connection, the upper end faces of the fixed die base (5) and the movable die base (7) are provided with guide grooves, the top guide plate (11) is arranged on the inner side of the guide grooves, and one end of the top guide plate (11) is fixed on the upper end face of the fixed die base (5) through screw connection.
5. The injection mold frame double-guide mechanism as claimed in claim 1, wherein: the inner side of the bottom die seat (6) is provided with an ejection mounting hole, the second guide sleeve (22) is fixed on the inner side of the ejection mounting hole in a welding mode, one end of the vertical connecting spring (20) is arranged on the inner side of the second guide sleeve (22), and the other end of the vertical connecting spring (20) is fixed on the lower end face of the vertical movable block (19) in a welding mode.
6. The injection mold frame double-guide mechanism as claimed in claim 1, wherein: the first guide sleeve (14) is fixed on the inner side of the bottom die seat (6) in a welding mode, and one end of the compression rod (15) is fixed with one end of the transverse connecting spring (16) in a welding mode.
7. The injection mold frame double-guide mechanism as claimed in claim 1, wherein: the upper end face of the ejection block (18) is provided with an injection molding groove, and the ejection block (18) is fixedly connected with the upper end face of the connecting rod (17) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390501.XU CN211054280U (en) | 2019-08-26 | 2019-08-26 | Double-guide mechanism of injection mold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390501.XU CN211054280U (en) | 2019-08-26 | 2019-08-26 | Double-guide mechanism of injection mold frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211054280U true CN211054280U (en) | 2020-07-21 |
Family
ID=71591409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921390501.XU Active CN211054280U (en) | 2019-08-26 | 2019-08-26 | Double-guide mechanism of injection mold frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211054280U (en) |
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2019
- 2019-08-26 CN CN201921390501.XU patent/CN211054280U/en active Active
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