CN203427442U - Rotation guide mechanism - Google Patents
Rotation guide mechanism Download PDFInfo
- Publication number
- CN203427442U CN203427442U CN201320528242.9U CN201320528242U CN203427442U CN 203427442 U CN203427442 U CN 203427442U CN 201320528242 U CN201320528242 U CN 201320528242U CN 203427442 U CN203427442 U CN 203427442U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- fixedly connected
- installing rack
- roller
- bearing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model relates to a rotation guide mechanism which comprises a mounting rack, a bearing pedestal, cross beam bearings, a cross beam shaft, a cross beam, roller shafts, roller bearings and rollers. The bearing pedestal is fixedly connected to the mounting rack, the cross beam bearings are arranged in the bearing pedestal, one end of the cross beam shaft penetrates through axial holes in the mounting rack and is arranged in the cross beam bearings, and the other end of the cross beam shaft is fixedly connected to the middle of the cross beam. The two ends of the cross beam are respectively and fixedly connected with the roller shafts. Free ends of the roller shafts are respectively connected with the rollers through the roller bearings. The rotation guide mechanism can ensure that printing equipment moves around an elliptic rail and further improve printing quality.
Description
Technical field
The utility model relates to a kind of revolution guiding mechanism of printing equipment of revolution guiding mechanism, especially printing machine.
Background technology
The printing equipment of traditional printing machine is positioned at the top of platen, two ends can be moved on the line slideway that is positioned at platen both sides, what the seal fabric that needs stamp is evenly distributed is laid on printing table again, printing equipment is along with the movement of rectilinear orbit, each is printed to the colour image that on fabric, printing needs, this kind of printing equipment can only be done rectilinear motion, and after stamp completes, need to be by printing equipment correcting action, carry out again next stamp, therefore stamp efficiency can not get improving, existing printing equipment moves on the ground, and the guiding of the oval guide rail being combined into by line slideway and arc guide rail, can do gyration around oval printing table, but need to guarantee that printing equipment is centered around on oval guide rail steadily moves.
Summary of the invention
The purpose of this utility model is to provide and can guarantees that printing equipment is around revolution guiding mechanism mobile on elliptical orbit, thereby improves printing quality.
In order to achieve the above object, the technical solution of the utility model is: a kind of revolution guiding mechanism, comprise installing rack, bearing block, crossbeam bearing, crossbeam axle, crossbeam, roller shaft, roller bearing and roller, bearing block is fixedly connected on installing rack, crossbeam bearing is contained in bearing block, one end of crossbeam axle is passed the axial hole on installing rack and is contained in crossbeam bearing, the other end of crossbeam axle is fixedly connected on the middle part of crossbeam, the two ends of crossbeam are fixedly connected with respectively roller shaft, and the free end of each roller shaft is respectively by roller bearing and roller load.
Described installing rack is L-type, and has installing hole on installing rack.
One end of described bearing block has axial annular boss, annular boss packs in the axial hole on installing rack, on the annular table terrace of bearing block, there is several axial connecting screw holes, on described installing rack, also have several connecting holes corresponding with connecting screw hole, described bearing block is fixedly connected with installing rack by the bearing block screw through connecting hole.
The middle part of described crossbeam is vertically fixedly connected with the other end of crossbeam axle by crossbeam axle screw.
The two ends of described crossbeam are vertically fixedly connected with roller shaft by screw nut assembly respectively.
Adopt after said structure, because bearing block is fixedly connected on installing rack, crossbeam bearing is contained in bearing block, one end of crossbeam axle is passed the axial hole on installing rack and is contained in crossbeam bearing, the other end of crossbeam axle is fixedly connected on the middle part of crossbeam, the two ends of crossbeam are fixedly connected with respectively roller shaft, the free end of each roller shaft is respectively by roller bearing and roller load, therefore installing rack is fixedly connected on printing equipment, when printing equipment moves, because crossbeam axle can rotate on bearing block, crossbeam axle will drive crossbeam to rotate, crossbeam will drive two roller shafts to rotate, and roller is to roll to be connected with track, roller can be adjusted and well laminating and around in orbit voluntarily, improved the stability that printing equipment moves, thereby improved printing quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of Fig. 1 bottom bracket.
The specific embodiment
The embodiment providing below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1,2, a kind of revolution guiding mechanism, comprise installing rack 1, bearing block 2, crossbeam bearing 3, crossbeam axle 4, crossbeam 5, roller shaft 6, roller bearing 7 and roller 8, bearing block 2 is fixedly connected on installing rack 1, crossbeam bearing 3 is contained in bearing block 2, one end of crossbeam axle 4 is passed the axial hole 1-2 on installing rack 1 and is contained in crossbeam bearing 3, the other end of crossbeam axle 4 is fixedly connected on the middle part of crossbeam 5, the two ends of crossbeam 5 are fixedly connected with respectively roller shaft 6, and the free end of each roller shaft 6 is respectively by roller bearing 7 and roller 8 loads.
Shown in Figure 1, described installing rack 1 is L-type, and has installing hole 1-1 on installing rack 1, thereby more meets installation needs.
Shown in Figure 2, one end of described bearing block 2 has axial annular boss 2-1, annular boss 2-1 packs in the axial hole 1-2 on installing rack 1, on the annular table terrace 2-2 of bearing block 2, there is several axial connecting screw hole 2-3, on described installing rack 1, also have several connecting hole 1-3s corresponding with connecting screw hole 2-3, described bearing block 2 is fixedly connected with installing rack 1 by the bearing block screw 9 through connecting hole 1-3; The middle part of described crossbeam 5 is vertically fixedly connected with the other end of crossbeam axle 4 by crossbeam axle screw 10; The two ends of described crossbeam 5 are vertically fixedly connected with roller shaft 6 by screw nut assembly 11 respectively.Therefore make each and every one to be connected firmly by part, easy to installation and maintenance.
Shown in Figure 1, the utility model when mounted, installing rack 1 passes installing hole 1-1 by screw, installing rack 1 is fixedly connected on printing equipment, two rollers 8 are fitted on track 12, in use, crossbeam axle 4 rises and falls and adjusts voluntarily the rotation amplitude of crossbeam 5 according to the height on road surface, roller 8 is fitted on track 12 all the time, can guarantees that printing equipment is around guiding mechanism mobile on elliptical orbit, thereby improve printing quality.
Claims (5)
1. a revolution guiding mechanism, it is characterized in that: comprise installing rack (1), bearing block (2), crossbeam bearing (3), crossbeam axle (4), crossbeam (5), roller shaft (6), roller bearing (7) and roller (8), bearing block (2) is fixedly connected on installing rack (1), crossbeam bearing (3) is contained in bearing block (2), one end of crossbeam axle (4) is passed the axial hole (1-2) on installing rack (1) and is contained in crossbeam bearing (3), the other end of crossbeam axle (4) is fixedly connected on the middle part of crossbeam (5), the two ends of crossbeam (5) are fixedly connected with respectively roller shaft (6), the free end of each roller shaft (6) is respectively by roller bearing (7) and roller (8) load.
2. revolution guiding mechanism according to claim 1, is characterized in that: described installing rack (1) is L-type, and has installing hole (1-1) on installing rack (1).
3. revolution guiding mechanism according to claim 1, it is characterized in that: one end of described bearing block (2) has axial annular boss (2-1), annular boss (2-1) packs in the axial hole (1-2) on installing rack (1), on the annular table terrace (2-2) of bearing block (2), there is several axial connecting screw holes (2-3), on described installing rack (1), also there is several connecting holes (1-3) corresponding with connecting screw hole (2-3), described bearing block (2) is fixedly connected with installing rack (1) by the bearing block screw (9) through connecting hole (1-3).
4. revolution guiding mechanism according to claim 1, is characterized in that: the middle part of described crossbeam (5) is vertically fixedly connected with the other end of crossbeam axle (4) by crossbeam axle screw (10).
5. revolution guiding mechanism according to claim 1, is characterized in that: the two ends of described crossbeam (5) are vertically fixedly connected with roller shaft (6) by screw nut assembly (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528242.9U CN203427442U (en) | 2013-08-28 | 2013-08-28 | Rotation guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528242.9U CN203427442U (en) | 2013-08-28 | 2013-08-28 | Rotation guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427442U true CN203427442U (en) | 2014-02-12 |
Family
ID=50056501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528242.9U Expired - Fee Related CN203427442U (en) | 2013-08-28 | 2013-08-28 | Rotation guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427442U (en) |
-
2013
- 2013-08-28 CN CN201320528242.9U patent/CN203427442U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203887472U (en) | Oil cylinder assembly device | |
| CN203427442U (en) | Rotation guide mechanism | |
| CN203508278U (en) | Two-dimensional tracking spraying machine | |
| CN204035964U (en) | A kind of rolling bearing pressing machine | |
| CN206985533U (en) | Crane end beam structure | |
| CN202964612U (en) | Rotary carrying device | |
| CN202741973U (en) | Welding assembly flip platform of electronic counterweight frame for elevator | |
| CN203428449U (en) | Auxiliary wheel mechanism | |
| CN103400653A (en) | Lead frame | |
| CN102672005B (en) | Hydraulic precision leveling machine | |
| CN204294634U (en) | Rhombus pipe-mill frame | |
| CN202621646U (en) | Lower roll supporting device of four-roll plate bending machine | |
| CN204419847U (en) | Self-lubricating bearing | |
| CN104276428A (en) | Extruding-wheel device with leveling mechanisms | |
| CN103922064A (en) | Power equipment conveying device | |
| CN202861269U (en) | Rolling inlet device of parallel roller straightening machine | |
| CN201801198U (en) | Guiding clamping devices for slide shaft of glass loading machine | |
| CN204183648U (en) | A kind of separation machine for the production of paper tube | |
| CN202702834U (en) | U shape positioning device of elliptic printing machine | |
| CN202575252U (en) | Auxiliary device conveying of production line | |
| CN203348844U (en) | Movable support frame | |
| CN203626155U (en) | Novel step | |
| CN201791780U (en) | Roller way hydraulic elevating mechanism for hydraulic straightening machine | |
| CN204330105U (en) | A kind of novel automatic goods weigher device for railway warehouse | |
| CN202483520U (en) | Single-side telescoping lower-disposing tower type oil pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20210828 |