Compression roller machine sliding block convenient for oiling and cleaning
By introducing an oil storage chamber, a guide sleeve, and a filter sleeve structure into the slider of the roller press, the problems of iron stains and lubricating oil agglomeration caused by the friction between the slider and the guide rod are solved, the continuous supply of lubricating oil and the removal of oil stains are achieved, and the guiding accuracy and service life of the slider are improved.
Patent Information
- Application Number
- CN202422512801.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The existing roller press slider rubs against the guide rod during sliding, resulting in iron stains and lubricating oil drying and agglomeration, which reduces the accuracy of the guide rod.
A roller press slider that is easy to oil and clean is designed. It includes an internal oil storage chamber, a guide sleeve and a filter sleeve. The lubricating oil is filtered through the filter sleeve and a support ring and a sealing ring are arranged on the surface of the slider to achieve continuous supply of lubricating oil and scraping of oil stains.
Effectively maintain the lubrication of the guide rod, prevent oil stains from agglomerating, ensure smooth sliding of the slider, and improve the accuracy and service life of the guide rod.
Smart Images
Figure CN223405010U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of roller pressing machines, in particular to a slider of a roller pressing machine which is convenient for oiling and cleaning. Background Art
[0002] Rollers are typically used in roller pressing devices to grind or crush materials. Rollers typically press materials using protrusions on the roller base. When an external drive device adjusts the roller's gap or drives the roller in reciprocating motion, a slider guides and supports the roller, ensuring smoother movement.
[0003] The existing roller press slider currently requires a guide rod to guide the slider during sliding, and the contact surface between the slider and the guide rod rubs against each other during the sliding process, so iron stains will be generated. After the slider slides, the lubricating oil and iron stains on the outer surface of the guide rod will dry and agglomerate, thereby reducing the accuracy of the guide rod. Utility Model Content
[0004] (1) Technical problems solved
[0005] The utility model aims to solve the problems existing in the prior art and proposes a roller press slider which is convenient for oiling and cleaning.
[0006] (2) Technical solution
[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a roller press slider that is easy to oil and clean, including a slider body, an oil storage chamber is opened inside the slider body, two guide sleeves are fixed between the inner walls on both sides of the oil storage chamber, both ends of the two guide sleeves are correspondingly passed through to the outside of the slider body, a guide rod is slidably connected between the inner walls of the two guide sleeves, two filter sleeves are fixed between the inner walls of the oil storage chamber, and the two filter sleeves are correspondingly located on the outside of the two guide sleeves.
[0008] Preferably, the outer surfaces of the two guide sleeves are provided with a plurality of side openings extending to the inner sides at equal intervals along the circumferential direction.
[0009] Preferably, a butt joint pipe connected to the inside of the oil storage chamber is fixed on one side of the slider body near the top edge, and butt joint plates are fixed on the top of the slider body near both side edges.
[0010] Preferably, a rubber plug is provided between the inner walls of the butt-jointed tubes, and guide strips are fixed to the bottom of the slider body near both side edges.
[0011] Preferably, a support ring is provided between the two filter sleeves and the guide sleeve at opposite sides near the outer surface edge of the slider body, and a plurality of side holes are provided on one side of the plurality of support rings.
[0012] Preferably, outer surfaces of the two guide rods are slidably connected with sealing rings, and one side of the two sealing rings is correspondingly and sealingly engaged with one side of the support ring.
[0013] (3) Beneficial effects
[0014] 1. In the present invention, the guide rod is slidably connected to the inside of the guide sleeve, so that the slider body can be supported and guided to slide. At the same time, the filter sleeve is arranged on the outside of the guide sleeve, so that the lubricating oil can be filtered through the filter sleeve.
[0015] 2. In the present invention, a gap is left between the filter sleeve and the opposite side of the guide sleeve, so that the lubricating oil can always lubricate the guide rod, and a support ring is provided between the filter sleeve and the opposite side of the guide sleeve near the edge of the outer surface of the slider body, so that the gap can be supported. At the same time, the sealing ring can be opened to remove and replace the oil inside the gap. At the same time, the oil stains on the outer surface of the guide rod can be scraped off by the sealing ring when the slider body slides. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The utility model provides a schematic diagram of the main three-dimensional structure of a roller press slider that is easy to oil and clean;
[0017] Figure 2 The utility model provides a schematic diagram of a side sectional three-dimensional structure of a roller press slider that is easy to oil and clean;
[0018] Figure 3 This is a schematic diagram of the other side of the cross-sectional three-dimensional structure of a roller press slider that is easy to oil and clean.
[0019] Figure 4 For this utility model Figure 3 Magnified view at point A in the middle.
[0020] In the picture:
[0021] 1. Slider body; 2. Docking plate; 3. Docking tube; 4. Guide rod; 5. Guide strip; 6. Sealing ring; 7. Oil storage chamber; 8. Rubber plug; 9. Filter sleeve; 10. Guide sleeve; 11. Side port; 12. Support ring; 13. Side hole. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] like Figure 1-4 As shown, a roller press slider that is easy to oil and clean includes a slider body 1. An oil storage chamber 7 is defined within the slider body 1. Two guide sleeves 10 are fixed between the inner walls of the oil storage chamber 7. Both ends of the two guide sleeves 10 extend to the outside of the slider body 1. A guide rod 4 is slidably connected between the inner walls of the two guide sleeves 10. Two filter screen sleeves 9 are fixed between the inner walls of the oil storage chamber 7. The two filter screen sleeves 9 are located on the outside of the two guide sleeves 10.
[0024] When in use, the guide rod 4 is slidably connected to the inside of the guide sleeve 10, so that the slider body 1 can be supported and guided to slide, and the filter sleeve 9 is arranged on the outside of the guide sleeve 10, so that the lubricating oil can be filtered through the filter sleeve 9.
[0025] Furthermore, gaps are left between the inner walls of the two filter sleeves 9 and the outer surface of the guide sleeve 10 , so that the guide rod 4 can always be lubricated by the lubricating oil.
[0026] In order to facilitate the oil in the gap between the filter sleeve 9 and the guide sleeve 10 to lubricate the guide rod 4, a plurality of side openings 11 penetrating to the inside are equidistantly opened on the outer surfaces of the two guide sleeves 10 along the circumferential direction.
[0027] A docking tube 3 connected to the interior of the oil storage chamber 7 is fixed on one side of the slider body 1 near the top edge. A docking plate 2 is fixed on the top of the slider body 1 near both sides of the edge. Lubricating oil can be injected into the interior of the oil storage chamber 7 through the docking tube 3. At the same time, the docking plate 2 is fixed on the slider body 1, making it easy to dock with the outside.
[0028] When in use, a rubber plug 8 is provided between the inner walls of the butt-jointing tube 3, a guide strip 5 is fixed to the bottom of the slider body 1 near the edges on both sides, a support ring 12 is provided between the two filter sleeves 9 and the opposite side of the guide sleeve 10 near the edge of the outer surface of the slider body 1, and multiple side holes 13 are opened on one side of the multiple support rings 12. The outer surfaces of the two guide rods 4 are slidably connected with a sealing ring 6, and one side of the two sealing rings 6 is correspondingly sealed and clamped on one side of the support ring 12.
[0029] A support ring 12 is provided between the filter sleeve 9 and the guide sleeve 10 on the opposite side near the outer surface edge of the slider body 1, so as to facilitate supporting the gap. At the same time, the sealing ring 6 can be opened to remove and replace the oil inside the gap. At the same time, the oil stains on the outer surface of the guide rod 4 can be scraped off through the sealing ring 6 when the slider body 1 slides.
[0030] When the oil in the gap is replaced, the oil in the oil storage chamber 7 flows into the gap through the filter sleeve 9 , and the oil with stains in the gap flows out through the side holes 13 .
[0031] Working principle: the guide rod 4 is slidably connected to the inside of the guide sleeve 10, so that the slider body 1 can be supported and guided to slide, and the filter sleeve 9 is arranged on the outside of the guide sleeve 10, so that the lubricating oil can be filtered through the filter sleeve 9, and a gap is left between the filter sleeve 9 and the opposite side of the guide sleeve 10, so that the lubricating oil can always lubricate the guide rod 4, and a support ring 12 is provided between the filter sleeve 9 and the opposite side of the guide sleeve 10 near the edge of the outer surface of the slider body 1, so that it is convenient to support the gap, and at the same time, the sealing ring 6 can be opened to remove and replace the oil inside the gap, and at the same time, the oil stains on the outer surface of the guide rod 4 can be scraped off by the sealing ring 6 when the slider body 1 slides. When replacing the oil inside the gap, the oil inside the oil storage chamber 7 flows to the inside of the gap through the filter sleeve 9, and the oil with stains inside the gap flows out through the side hole 13.
[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A roller press slider that is easy to oil and clean, comprising a slider body (1), characterized in that: An oil storage chamber (7) is provided inside the slider body (1), two guide sleeves (10) are fixed between the inner walls on both sides of the oil storage chamber (7), both ends of the two guide sleeves (10) are correspondingly passed through the outer side of the slider body (1), a guide rod (4) is slidably connected between the inner walls of the two guide sleeves (10), two filter sleeves (9) are fixed between the inner walls of the oil storage chamber (7), and the two filter sleeves (9) are correspondingly located on the outer sides of the two guide sleeves (10).
2. The roller press slider that is easy to oil and clean according to claim 1, characterized in that: There is a gap between the inner walls of the two filter sleeves (9) and the outer surface of the guide sleeve (10).
3. The roller press slider that is easy to oil and clean according to claim 1, characterized in that: The outer surfaces of the two guide sleeves (10) are provided with a plurality of side openings (11) which penetrate to the inner side at equal intervals along the circumferential direction.
4. The roller press slider that is easy to oil and clean according to claim 1, characterized in that: A butt joint pipe (3) connected to the inside of the oil storage chamber (7) is fixed on one side of the slider body (1) near the top edge, and butt joint plates (2) are fixed on the top of the slider body (1) near both side edges.
5. The roller press slider that is easy to oil and clean according to claim 4, characterized in that: A rubber plug (8) is provided between the inner walls of the butt-jointed tube (3), and guide strips (5) are fixed to the bottom of the slider body (1) near both side edges.
6. The roller press slider that is easy to oil and clean according to claim 1, characterized in that: A support ring (12) is provided between the two filter sleeves (9) and the guide sleeve (10) on opposite sides near the outer surface edge of the slider body (1), and a plurality of side holes (13) are provided on one side of the plurality of support rings (12).
7. The roller press slider that is easy to oil and clean according to claim 6, characterized in that: The outer surfaces of the two guide rods (4) are both slidably connected to a sealing ring (6), and one side of the two sealing rings (6) is correspondingly and sealingly engaged with one side of the support ring (12).