CN212736696U - Guide pillar mechanism for die sinking - Google Patents
Guide pillar mechanism for die sinking Download PDFInfo
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- CN212736696U CN212736696U CN202021344034.XU CN202021344034U CN212736696U CN 212736696 U CN212736696 U CN 212736696U CN 202021344034 U CN202021344034 U CN 202021344034U CN 212736696 U CN212736696 U CN 212736696U
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- oil
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- guide post
- push rod
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Abstract
The utility model relates to the technical field of mould parts, in particular to a guide post mechanism for die sinking, which solves the defects of low working efficiency and short service life in the prior art, and comprises a base, wherein the top of the base is fixed with a support leg through a bolt, the top of the support leg is connected with a lower die through a hexagon screw, the top of the lower die is fixed with symmetrically arranged guide posts through a countersunk bolt, the outer part of each guide post is provided with an upper die in a sliding way, the connecting rods at two sides can be driven to rotate when the die is opened through the arrangement of structures such as a connecting rod, a push rod, a pressing plate, an oil bag, a hose and an oil filling channel, the push rod is extruded after the connecting rod rotates, the push rod pushes the pressing plate to extrude the oil bag, so that the lubricating oil in the oil bag is injected into the oil filling channel through the hose, the guide posts are lubricated, the operation of manual oil, the working time is saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a mould part technical field especially relates to a guide pillar mechanism for die sinking.
Background
Guide posts are guide elements used in combination with components in the mold to ensure that the mold is actively guided in its stroke with precise positioning. Generally in the shape of a shouldered cylinder, and generally have oil grooves. The roundness of the guide pillar has high requirements, the center hole is drilled mainly for grinding the outer diameter by using a cylindrical grinding machine, and the guide pillar can be ground only by enabling the center hole to be propped by a tip when the outer diameter is ground by using the cylindrical grinding machine.
At present, lubricating oil needs to be added to the guide pillar and the guide pin bushing manually when the traditional guide pillar is used, the working efficiency of the die is reduced, the traditional guide pillar is easy to wear, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a guide pillar mechanism for die sinking in order to solve the shortcoming that has work efficiency low, life weak point among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a guide post mechanism for die sinking comprises a base, wherein support legs are fixed to the top of the base through bolts, the top of each support leg is connected with a lower die through a hexagon screw, guide posts which are symmetrically arranged are fixed to the top of the lower die through countersunk bolts, an upper die is arranged outside each guide post in a sliding mode, the top of each guide post is fixedly connected with a top plate through a hexagon screw, side plates are fixed to two sides of each top plate through bolts, push rods are arranged at the bottoms of the side plates in a sliding mode, a pressing plate is fixed to one ends of the push rods through screws, the other ends of the push rods are movably hinged to one side of the upper die, a supporting seat is fixed to one side of the bottom of each side plate through countersunk bolts, a groove is formed in each supporting seat, an oil bag is arranged inside the groove, a hose is fixedly connected to one side of each, the hose is connected with an inlet of the oil filling channel.
Preferably, the bottom of the side plate is welded with a guide block, a through hole is formed in the guide block, and the push rod is embedded in the through hole.
Preferably, the guide hole is internally provided with a guide sleeve, and the guide pillar is arranged inside the guide sleeve.
Preferably, the outer side of the guide pillar is provided with a graphene layer of an integrally formed structure.
Preferably, the top of the oil bag is fixedly connected with an oil filling pipe, and the end part of the oil filling pipe is in threaded connection with a valve cover.
The utility model has the advantages that:
1. the utility model discloses in through the setting of connecting rod, push rod, clamp plate, the oil pocket, hose and oiling passageway isotructure, the connecting rod that can drive both sides when the mould die sinking rotates, extrude the push rod after the connecting rod rotates, make the push rod promote the clamp plate and extrude the oil pocket, make inside lubricating oil jets into the oiling passageway through the hose in the oil pocket, lubricate the guide pillar, the operation of artifical manual oiling has been saved, but in the oiling in-process mould simultaneous working, save man-hour, the production efficiency is improved.
2. The utility model discloses in through add graphite alkene layer in the outside of guide pillar, utilize graphite alkene layer's wear resistance to promote the holistic wearability of guide pillar to the life of guide pillar has been prolonged.
Drawings
Fig. 1 is a front view of a guide post mechanism for mold opening according to the present invention;
fig. 2 is an enlarged view of the guide post mechanism for mold opening at the position marked a of the utility model;
fig. 3 is an enlarged view of the guide post mechanism for mold opening at the position marked B of the utility model;
fig. 4 is a top view of the guide pillar provided by the present invention.
In the figure: the oil filling device comprises a base 1, a support leg 2, a lower die 3, an upper die 4, a guide pillar 5, a graphene layer 51, a top plate 6, a side plate 7, a connecting rod 8, a push rod 9, a pressing plate 10, a hose 11, a supporting seat 12, a groove 13, an oil bag 14, an oil filling pipe 15, a valve cover 16 and an oil filling channel 17.
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.
Referring to fig. 1-4, a guide post mechanism for mold opening comprises a base 1, wherein a support leg 2 is fixed on the top of the base 1 through a bolt, the top of the support leg 2 is connected with a lower mold 3 through a hexagon screw, symmetrically arranged guide posts 5 are fixed on the top of the lower mold 3 through countersunk bolts, an upper mold 4 is arranged outside the guide posts 5 in a sliding manner, the top of the guide posts 5 is fixedly connected with a top plate 6 through hexagon screws, side plates 7 are fixed on both sides of the top plate 6 through bolts, a push rod 9 is arranged at the bottom of the side plate 7 in a sliding manner, one end of the push rod 9 is fixed with a pressing plate 10 through a bolt, the other end of the push rod 9 is movably hinged with one side of the upper mold 4, a support seat 12 is fixed on one side of the bottom of the side plate 7 through countersunk bolts, a groove 13 is formed in the support seat 12, an oil bag 14 is arranged in the groove 13, a, the hose 11 is connected to the inlet of the oil filling channel 17.
Through the connecting rod 8, the push rod 9, the clamp plate 10, oil pocket 14, the setting of hose 11 and oiling passageway 17 isotructure, connecting rod 8 that can drive both sides when the mould die sinking rotates, 8 rotations back to push rod 9 extrude the connecting rod, make push rod 9 promote clamp plate 10 to extrude oil pocket 14, make inside lubricating oil of 14 parts of oil pocket jet into oiling passageway 17 through hose 11, lubricate guide pillar 5, the operation of artifical manual oiling has been saved, but in-process mould simultaneous working of oiling, man-hour is saved, production efficiency is improved, through addding graphite alkene layer 51 at guide pillar 5's outside, the wearability that utilizes graphite alkene layer 51 promotes the holistic wearability of guide pillar 5, thereby the life of guide pillar 5 has been prolonged.
In this embodiment, the bottom of the side plate 7 is welded with a guide block, a through hole is formed in the guide block, and the push rod 9 is embedded in the through hole.
In this embodiment, the guide bush is fitted inside the guide hole, and the guide post 5 is fitted inside the guide bush.
In this embodiment, the graphene layer 51 of the integrated structure is disposed outside the guide pillar 5.
In this embodiment, a filler tube 15 is fixedly connected to the top of the oil bag 14, and a valve cover 16 is screwed to the end of the filler tube 15.
The utility model discloses a concrete the process is as follows: the upper die 4 is connected with a movable template of the injection molding machine, the base 1 is connected with a fixed template of the injection molding machine, a driving source is arranged above the upper die 4, the driving source can push the upper die 4 to slide along the guide post 5 to complete die assembly and die disassembly, after a product is injection molded, the upper die 4 slides upwards along the guide post 5 under the drive of the drive source to open the die, the upper die 4 simultaneously drives the connecting rods 8 on the two sides of the top to rotate in the die opening process, the other ends of the connecting rods 8 push the push rods 9 to slide along the guide blocks, when the mould is completely opened, the pressure plate 10 at the end part of the push rod 9 presses the oil bag 14, the partial lubricating oil in the oil bag 14 is injected into the oil filling channel 17 through the hose 11 and is uniformly distributed on the outer sides of the installation parts of the guide sleeve and the guide post through the oil filling channel 17 to play a role in lubricating, when the oil in the oil bag 14 is used up, a person can turn the lower valve cover 16 to fill the oil, and it should be noted that the oil stored in the oil bag 14 can be used for a long time by the mold.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A guide post mechanism for mold opening comprises a base (1) and is characterized in that support legs (2) are fixed to the top of the base (1) through bolts, the top of each support leg (2) is connected with a lower mold (3) through a hexagon screw, symmetrically arranged guide posts (5) are fixed to the top of each lower mold (3) through countersunk bolts, an upper mold (4) is arranged outside each guide post (5) in a sliding mode, the top of each guide post (5) is fixedly connected with a top plate (6) through the hexagon screw, side plates (7) are fixed to two sides of each top plate (6) through bolts, a push rod (9) is arranged at the bottom of each side plate (7) in a sliding mode, a pressing plate (10) is fixed to one end of each push rod (9) through a screw, the other end of each push rod (9) is movably hinged to one side of each upper mold (4), a support seat (12) is fixed to, the improved oil injection device is characterized in that the supporting seat (12) is provided with a groove (13), an oil bag (14) is arranged inside the groove (13), a hose (11) is fixedly connected to one side of the oil bag (14), the upper die (4) is sequentially provided with a guide hole and an oil injection channel (17) which are communicated with each other, and the hose (11) is connected with an inlet of the oil injection channel (17).
2. A guide post mechanism for opening dies as claimed in claim 1, wherein a guide block is welded to the bottom of the side plate (7), a through hole is opened in the guide block, and the push rod (9) is embedded in the through hole.
3. Guide post mechanism for opening dies according to claim 1, characterized in that inside of the guide hole is fitted with a guide sleeve, inside of which the guide post (5) is fitted.
4. The guide post mechanism for die sinking according to claim 1, characterized in that a graphene layer (51) with an integrated structure is arranged outside the guide post (5).
5. The guide post mechanism for opening the dies as claimed in claim 1, wherein a top of the oil bag (14) is fixedly connected with an oil filling pipe (15), and a valve cover (16) is connected with an end of the oil filling pipe (15) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344034.XU CN212736696U (en) | 2020-07-10 | 2020-07-10 | Guide pillar mechanism for die sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344034.XU CN212736696U (en) | 2020-07-10 | 2020-07-10 | Guide pillar mechanism for die sinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212736696U true CN212736696U (en) | 2021-03-19 |
Family
ID=75022698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021344034.XU Active CN212736696U (en) | 2020-07-10 | 2020-07-10 | Guide pillar mechanism for die sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212736696U (en) |
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2020
- 2020-07-10 CN CN202021344034.XU patent/CN212736696U/en active Active
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