CN220354293U - Guide sleeve for die difficult to wear - Google Patents
Guide sleeve for die difficult to wear Download PDFInfo
- Publication number
- CN220354293U CN220354293U CN202321489170.1U CN202321489170U CN220354293U CN 220354293 U CN220354293 U CN 220354293U CN 202321489170 U CN202321489170 U CN 202321489170U CN 220354293 U CN220354293 U CN 220354293U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- shell
- rod
- oil
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 83
- 239000010687 lubricating oil Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052961 molybdenite Inorganic materials 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the field of mould guide sleeves, and particularly relates to a guide sleeve for a mould, which is difficult to wear, and solves the problems that oil is easy to leak and the lubrication effect is influenced by an oil outlet pipe in the prior art.
Description
Technical Field
The utility model relates to the technical field of mould guide sleeves, in particular to a guide sleeve for a mould, which is not easy to wear.
Background
Currently, the die guide is on a high force brass substrate. A high-performance solid lubrication product inlaid with graphite or MoS2 solid lubricant. It breaks through the limitation of the common bearing that depends on oil film lubrication. In the use process, the solid lubrication is rubbed with the shaft through friction heat, so that excellent oil and powder concurrent lubrication conditions are formed, the shaft is protected from abrasion, and the solid lubrication characteristic is kept constant. The hardness is one time higher than that of a common copper sleeve, and the wear resistance is one time higher. The shape of the solid embedded bearing is basically 5, and the solid embedded bearing is respectively a straight sleeve, a flange sleeve, a sliding block, a thrust washer and a bearing bush. The high-hardness wear-resistant material has the advantages of good hardness, high wear resistance, no oil feeding, high load and low rotation speed, can exert excellent performance, excellent chemical resistance, corrosion resistance, flexible design, simplicity and convenience, contains abundant standard substances, and can be matched with a standard axle center for use. The method is widely applied to high-temperature, high-load and low-speed heavy-load occasions such as metallurgical continuous casting machines, train supports, steel rolling equipment, mining machinery, ships, steam turbines and the like.
The authorized bulletin number in the prior art is: the utility model provides a stand wear-resisting structure of uide bushing of CN211343557U, includes uide bushing base, hydraulic cylinder body and hydraulic cylinder pole, the oil inlet has been seted up to the left inside of uide bushing base, the notch has been seted up to the bottom of oil inlet, the oil inlet is connected with the oil delivery pipe through the notch, the bottom of oil delivery pipe is connected with the oil groove, the inner wall fixed mounting of uide bushing base has the rubber friction circle, the oil outlet pipe has been seted up to the inside of rubber friction circle. According to the utility model, the oil inlet, the oil delivery pipe, the oil groove and the oil outlet pipe are arranged, lubricating oil can be injected through the oil inlet and flows into the oil groove through the oil delivery pipe, the lubricating oil is filled in the guide sleeve base through the spiral thread, the whole oil groove is filled with the lubricating oil, the oil outlet pipe penetrates through the oil groove, the lubricating oil can be uniformly filled on the outer surface of the rubber friction ring through the oil outlet pipe, the lubricating oil can better lubricate the cylinder rod of the hydraulic oil cylinder, waste is avoided, resources are saved, and cost is saved.
Disclosure of Invention
The utility model aims to provide a guide sleeve for a die, which is not easy to wear, and solves the problems that oil is easy to leak due to large oil quantity and the lubrication effect is influenced by an oil outlet pipe.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a difficult guide sleeve for mould that wears, includes public mould casing and master mould casing, be connected with ejector pin and guide arm through the screw fixed connection on the public mould casing respectively, the inside of master mould casing is connected with the uide bushing casing through the screw fixed connection, the guide arm slip fit is in the inside of uide bushing casing, the master mould casing with install the oil feed pipe jointly on the uide bushing casing, offer the transverse slot on the master mould casing, the inside rotation of master mould casing is installed the connecting rod;
the inside of uide bushing casing has the brush and two symmetrical arrangement's sealing washer, the inside of uide bushing casing is through screw fixedly connected with slip cap, the inside slip of slip cap is equipped with the draw-in bar, the inside slip of transverse groove is equipped with the horizontal pole, screw fixedly connected with riser is passed through to the one end of horizontal pole, the welding has ejection spring on the riser, ejection spring is the other end welding is in the inside of transverse groove, the one end slip of connecting rod is equipped with perpendicular piece, perpendicular piece swing joint is in on the horizontal pole, the other end fixedly connected with steel cable of connecting rod, the leading wheel is installed in the rotation on the uide bushing casing, the other end of steel cable is walked around the leading wheel and fixed connection is in on the draw-in bar.
Preferably, an oil outlet pipe is installed on the guide sleeve shell, and the oil outlet pipe is located right below the guide rod.
Preferably, a long groove is formed in the guide sleeve shell, and the guide rod is connected in a sliding mode in the long groove.
Preferably, a sliding groove is formed in the sliding sleeve, the clamping rod is connected in a sliding mode in the sliding groove, one end of the clamping rod is welded with a reset spring, and the other end of the reset spring is welded in the sliding groove.
Preferably, a vertical groove is formed in one end of the connecting rod, and the vertical block is slidably connected to the inside of the vertical groove.
Preferably, the oil inlet pipe is provided with a clamping groove, and one end of the clamping rod is nested in the clamping groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the ejector rod, the clamping rod and the like, when the male die shell and the female die shell are closed, the ejector rod is propped against the vertical plate to move inwards, the connecting rod is rotated through the vertical block, the steel rope connected with the other end of the connecting rod bypasses the guide wheel to pull the clamping rod to move leftwards, the oil inlet pipe is communicated, oil is supplied to the oil brush, when the male die shell and the female die shell are separated, the clamping rod rebounds to seal the oil inlet pipe to feed oil, and when the guide rod moves rightwards, the oil brush is used for supplying oil to the surface of the guide rod, so that the guide rod is lubricated, abrasion is reduced, and the effect of preventing oil leakage of the sealing gasket due to too large oil quantity is realized.
2. According to the utility model, through the arrangement of the structures such as the guide sleeve shell and the oil outlet pipe, the oil amount supplied by the oil brush each time is very low, but after long-time use, excessive oil is accumulated in the guide sleeve shell, the oil outlet pipe is arranged at the bottom of the guide sleeve shell, excessive lubricating oil flows out of the oil outlet pipe and is uniformly collected, the lubricating oil does not stay in the guide sleeve shell under the oil inlet pipe, the lubricating effect is not influenced, and the lubricating effect of the oil outlet pipe is not influenced.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is an enlarged view of structure A of the present utility model;
fig. 3 is a schematic overall structure of the present utility model.
In the figure: 1. a female mold shell; 2. a guide rod; 3. a male mold shell; 4. a guide sleeve housing; 5. an oil outlet pipe; 6. a sealing gasket; 7. an oil brush; 8. an oil inlet pipe; 9. a push rod; 10. a clamping rod; 11. a sliding sleeve; 12. a return spring; 13. a steel rope; 14. a guide wheel; 15. a transverse groove; 16. a riser; 17. a connecting rod; 18. a vertical block; 19. a cross bar; 20. and (5) ejecting a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a guide sleeve for a die which is not easy to wear comprises a male die shell 3 and a female die shell 1, wherein a push rod 9 and a guide rod 2 are fixedly connected to the male die shell 3 through screws respectively, a guide sleeve shell 4 is fixedly connected to the interior of the female die shell 1 through screws, the guide rod 2 is slidingly assembled in the guide sleeve shell 4, an oil inlet pipe 8 is jointly installed on the female die shell 1 and the guide sleeve shell 4, a transverse groove 15 is formed in the female die shell 1, a connecting rod 17 is rotatably installed in the female die shell 1, an oil brush 7 and two symmetrically arranged sealing gaskets 6 are installed in the guide sleeve shell 4, a sliding sleeve 11 is fixedly connected to the interior of the guide sleeve shell 4 through screws, a clamping rod 10 is slidingly assembled in the interior of the sliding sleeve 11, a transverse rod 19 is slidingly assembled in the interior of the transverse groove 15, one end of the transverse rod 19 is fixedly connected with a vertical plate 16 through screws, an ejection spring 20 is welded on the vertical plate 16, the other end of the ejection spring 20 is welded in the transverse groove 15, one end of a connecting rod 17 is slidably provided with a vertical block 18, the vertical block 18 is movably hinged on a transverse rod 19, the other end of the connecting rod 17 is fixedly connected with a steel rope 13, a guide wheel 14 is rotatably arranged on a guide sleeve shell 4, the other end of the steel rope 13 bypasses the guide wheel 14 and is fixedly connected with a clamping rod 10, when the male mold shell 3 and the female mold shell 1 are closed through the arrangement of a push rod 9, the clamping rod 10 and the like, the push rod 9 pushes the vertical plate 16 inwards, the connecting rod 17 is rotated through the vertical block 18, the steel rope 13 connected with the other end of the connecting rod 17 bypasses the guide wheel 14 to pull the clamping rod 10 to move leftwards, an oil inlet pipe 8 is communicated, oil is supplied to an oil brush 7, and when the male mold shell 3 and the female mold shell 1 are separated, the clamping rod 10 rebounds to seal the oil inlet pipe 8, when the guide rod 2 moves rightwards, the oil brush 7 oils the surface of the guide rod 2, so that the guide rod 2 is lubricated, abrasion is reduced, and the effect of preventing oil leakage of the sealing gasket 6 caused by too large oil quantity is achieved.
Referring to fig. 1-3, an oil outlet pipe 5 is installed on a guide sleeve shell 4, the oil outlet pipe 5 is located under a guide rod 2, through the arrangement of the guide sleeve shell 4, the oil outlet pipe 5 and other structures, the oil amount supplied by an oil brush 7 is very low every time, but after long-time use, excessive oil is accumulated in the guide sleeve shell 4, the oil outlet pipe 5 is installed at the bottom of the guide sleeve shell 4, excessive lubricating oil can flow out from the oil outlet pipe 5 to be uniformly collected, the oil outlet pipe 5 is not located under an oil inlet pipe 8, so that the lubricating oil can stay in the guide sleeve shell 4, the lubricating effect is not influenced, and the effect that the oil outlet pipe 5 does not influence lubrication is realized.
Referring to fig. 1, a long groove is formed in the guide sleeve housing 4, and the guide rod 2 is slidably connected to the inside of the long groove.
Referring to fig. 2, a sliding groove is formed in the sliding sleeve 11, a clamping rod 10 is slidably connected in the sliding groove, one end of the clamping rod 10 is welded with a return spring 12, and the other end of the return spring 12 is welded in the sliding groove.
Referring to fig. 2, a vertical slot is formed at one end of the connecting rod 17, and a vertical block 18 is slidably connected to the inside of the vertical slot.
Referring to fig. 2, the oil inlet pipe 8 is provided with a clamping groove, and one end of the clamping rod 10 is nested in the clamping groove.
The specific implementation process of the utility model is as follows: when the male die shell 3 and the female die shell 1 are closed, the ejector rod 9 is pushed against the vertical plate 16 to move inwards, the connecting rod 17 is rotated through the vertical block 18, the steel rope 13 connected with the other end of the connecting rod 17 bypasses the guide wheel 14 to pull the clamping rod 10 to move leftwards, the oil inlet pipe 8 is communicated, oil is supplied to the oil brush 7, when the male die shell 3 and the female die shell 1 are separated, the clamping rod 10 rebounds to seal the oil inlet pipe 8 to feed oil, and when the guide rod 2 moves rightwards, the oil brush 7 lubricates the surface of the guide rod 2, so that the guide rod 2 is lubricated, and abrasion is reduced.
The oil brush 7 is very low in oil quantity of every time supply, but after long-time use, excessive oil quantity is accumulated in the guide sleeve shell 4, the oil outlet pipe 5 is arranged at the bottom of the guide sleeve shell 4, excessive lubricating oil can flow out of the oil outlet pipe 5, unified collection treatment is carried out, the oil outlet pipe 5 is not arranged under the oil inlet pipe 8, the lubricating oil can stay in the guide sleeve shell 4, and the lubricating effect cannot be influenced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a difficult guide sleeve for mould of wearing and tearing, includes public mould casing (3) and female mould casing (1), its characterized in that: the novel plastic rubber mold is characterized in that an ejector rod (9) and a guide rod (2) are fixedly connected to the male mold shell (3) through screws respectively, a guide sleeve shell (4) is fixedly connected to the inside of the female mold shell (1) through screws, the guide rod (2) is slidingly assembled in the guide sleeve shell (4), an oil inlet pipe (8) is commonly installed on the female mold shell (1) and the guide sleeve shell (4), a transverse groove (15) is formed in the female mold shell (1), and a connecting rod (17) is rotatably installed in the female mold shell (1);
the inside of uide bushing casing (4) is equipped with brush (7) and two symmetrical arrangement's sealing washer (6), the inside of uide bushing casing (4) is through screw fixedly connected with slip cap (11), the inside slip of slip cap (11) is equipped with draw-in bar (10), the inside slip of cross slot (15) is equipped with horizontal pole (19), the one end of horizontal pole (19) is through screw fixedly connected with riser (16), the welding has ejection spring (20) on riser (16), ejection spring (20) are the other end welding in the inside of cross slot (15), the one end slip of connecting rod (17) is equipped with perpendicular piece (18), perpendicular piece (18) swing joint is in on horizontal pole (19), the other end fixedly connected with wire rope (13) of connecting rod (17), rotate on uide bushing casing (4) and install leading wheel (14), the other end of wire rope (13) is walked around leading wheel (14) and fixedly connected with on draw-in bar (10).
2. The guide sleeve for a mold which is not easily worn out according to claim 1, wherein: an oil outlet pipe (5) is arranged on the guide sleeve shell (4), and the oil outlet pipe (5) is located right below the guide rod (2).
3. The guide sleeve for a mold which is not easily worn out according to claim 1, wherein: the guide sleeve shell (4) is internally provided with a long groove, and the guide rod (2) is connected in a sliding manner in the long groove.
4. The guide sleeve for a mold which is not easily worn out according to claim 1, wherein: the sliding sleeve is characterized in that a sliding groove is formed in the sliding sleeve (11), the clamping rod (10) is connected to the inside of the sliding groove in a sliding mode, one end of the clamping rod (10) is welded with a reset spring (12), and the other end of the reset spring (12) is welded to the inside of the sliding groove.
5. The guide sleeve for a mold which is not easily worn out according to claim 1, wherein: a vertical groove is formed in one end of the connecting rod (17), and the vertical block (18) is connected inside the vertical groove in a sliding mode.
6. The guide sleeve for a mold which is not easily worn out according to claim 1, wherein: the oil inlet pipe (8) is provided with a clamping groove, and one end of the clamping rod (10) is nested in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489170.1U CN220354293U (en) | 2023-06-12 | 2023-06-12 | Guide sleeve for die difficult to wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489170.1U CN220354293U (en) | 2023-06-12 | 2023-06-12 | Guide sleeve for die difficult to wear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220354293U true CN220354293U (en) | 2024-01-16 |
Family
ID=89485086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321489170.1U Active CN220354293U (en) | 2023-06-12 | 2023-06-12 | Guide sleeve for die difficult to wear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220354293U (en) |
-
2023
- 2023-06-12 CN CN202321489170.1U patent/CN220354293U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |