CN208050951U - A kind of cylinder inner support device - Google Patents
A kind of cylinder inner support device Download PDFInfo
- Publication number
- CN208050951U CN208050951U CN201820496730.9U CN201820496730U CN208050951U CN 208050951 U CN208050951 U CN 208050951U CN 201820496730 U CN201820496730 U CN 201820496730U CN 208050951 U CN208050951 U CN 208050951U
- Authority
- CN
- China
- Prior art keywords
- support plate
- support
- connecting rod
- fixed
- cylinder
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of cylinder inner support devices, including connecting mandrel and support device；It is symmetrically arranged with support device at the both ends of connecting mandrel, support device includes axle sleeve, the first support plate, the second support plate, shaft, locking device, driving gear, driven gear, several connecting rods, the branch fastener of arc and fixed link.Advantageous effect：The utility model is simple in structure, easily realizes；Simple to operate, work efficiency is high, while avoiding influence machine tooling, ensure that cylinder outer wall processing is uniform, improves the quality of cylinder product；Reduce the processing cost of cylinder；Improve the efficiency for the cylinder that is loaded.
Description
Technical field：
The utility model is related to a kind of eyelid retractor more particularly to a kind of cylinder inner support devices.
Background technology：
Centrifugal extractor is widely used in the fields such as hydrometallurgy, chemical industry at present, the tubular on manufacture centrifugal extractor
When part, need to be processed using common lathe；But it is had the following problems during processing：1, when needs are to circle
It is inconvenient in cylinder outer wall entirety clamping when the outer circle of cylinder is processed, influence machine tooling；2, in a part for cylinder outer wall
Position clamping is processed in another part, and such case can cause cylinder outer wall processing uneven, generate cutter trade, roughness
It is unsatisfactory for requiring, influences the quality of product.
Utility model content：
It is simple to operate the purpose of this utility model is to provide a kind of simple in structure, and improve the cylinder efficiency that is loaded
Cylinder inner support device.
The utility model is implemented by following technical solution：A kind of cylinder inner support device, including connecting mandrel and support device；
It is symmetrically arranged with the support device at the both ends of the connecting mandrel, the support device includes axle sleeve, the first support plate,
Two support plates, shaft, locking device, driving gear, driven gear, several connecting rods, the branch fastener of arc and fixed link；It is described
Axle sleeve, which is arranged, to be fixed on the connecting mandrel, is arranged on the axle sleeve and is fixed with first support plate and second described
Support plate；First support plate and second support plate are arranged in parallel；First support plate and second support
Disk is coaxially disposed with the connecting mandrel；Described turn is provided between first support plate and second support plate
Axis, one end of the shaft, which is run through, to be rotatably arranged in first support plate；The other end of the shaft is rotatably arranged on institute
State the second support plate；Fixing sleeve is equipped with the gear of the locking device on the one end of the shaft through first support plate
Disk；It is coaxially fixed with the driving gear in the shaft between first support plate and second support plate；?
It is rotated coaxially on the axle sleeve between first support plate and second support plate and is arranged with the driven gear；It is described
Driving gear is sequentially connected with the driven gear；It is circumferentially equal along the driven gear equipped with several on the driven gear
The connecting rod of even distribution；One end of the connecting rod is movably articulated on the driven gear；The connecting rod the other end with
One end of the branch fastener is movably hinged；Another end of the branch fastener is contacted with cylinder inner wall；In the branch fastener
The fixed link is provided on side wall；One end of the fixed link is fixed on the branch fastener；In the another of the fixed link
End is inserted with fixing axle；The both ends of the fixing axle are separately fixed in first support plate and second support plate.
Further, the centre of the connecting mandrel between two support devices is fixed with suspension hook.
Further, in the setting of the edge of second support plate, there are two traveling wheels；The center of two traveling wheels
Axis is vertical with the diameter line of the second support plate；The central axis of two traveling wheels be formed by angle be 115 °-
125°。
Further, the groove of arc is offered on the branch fastener；Card column, the card are inserted in the groove
The both ends of column are separately fixed in first support plate and second support plate.
Further, the locking device includes the toothed disc, grab and connecting rod；In the side of first support plate
The connecting rod is provided on wall, one end of the connecting rod is movably articulated in first support plate；In the connecting rod
The other end integrally formed with the grab, the grab activity is connected between the teeth on the toothed disc.
Further, it is polygon in the end of the shaft of the toothed disc side.
The advantages of the utility model：1, the utility model is simple in structure, easily realizes；Pass through rotating shaft, driving gear band
Dynamic driven gear rotates, and more connecting rods on driven gear drive branch fastener to be moved to outside the edge of the first support plate respectively, directly
Cylinder is fixed to branch fastener, simple to operate, work efficiency is high, while avoiding influence machine tooling, ensure that
Cylinder outer wall can be processed integrally simultaneously, and then ensure that cylinder outer wall processing is uniform, avoid generation cutter trade, make cylinder
The roughness of outer wall meets processing request, improves the quality of cylinder product；2, branch fastener is to outside the edge of the first support plate
The length of extension is adjustable, can be used for the cylinder of different inner diameters, avoids different inner diameters cylinder from being equipped with different support fixtures, reduces
The processing cost of cylinder；3, driven gear drives branch fastener synchronization action, avoids the need for individually adjusting each branch fastener；It improves
The efficiency of the cylinder that is loaded.
Description of the drawings：
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the diagrammatic cross-section of the parts A-A in Fig. 1.
Fig. 3 is the diagrammatic cross-section of the parts B-B in Fig. 1.
Fig. 4 is the right view of Fig. 1.
Connecting mandrel 1, support device 2, axle sleeve 3, the first support plate 4, the second support plate 5, shaft 6, locking device 7, tooth
Wheel disc 71, grab 72, connecting rod 73, driving gear 8, driven gear 9, connecting rod 10, branch fastener 11, groove 111, fixed link 12,
Fixing axle 13, suspension hook 14, traveling wheel 15, card column 16.
Specific implementation mode：
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, a kind of cylinder inner support device, including connecting mandrel 1 and support device 2；In connecting mandrel 1
Both ends are symmetrically arranged with support device 2, and support device 2 includes axle sleeve 3, the first support plate 4, the second support plate 5, shaft 6, locking
Device 7, driving gear 8, driven gear 9, several connecting rods 10, the branch fastener 11 of arc and fixed link 12；Axle sleeve 3 is arranged fixation
On connecting mandrel 1, it is arranged on axle sleeve 3 and is fixed with the first support plate 4 and the second support plate 5；First support plate 4 and second
Support plate 5 is arranged in parallel；First support plate 4 and the second support plate 5 are coaxially disposed with connecting mandrel 1；In the first support plate 4
And second be provided with shaft 6 between support plate 5, one end of shaft 6 is through being rotatably arranged in the first support plate 4；Shaft 6 it is another
One end is rotatably arranged on the second support plate 5；Fixing sleeve is equipped with locking device 7 on the one end of shaft 6 through the first support plate 4
Toothed disc 71；It is coaxially fixed with driving gear 8 in shaft 6 between the first support plate 4 and the second support plate 5；At first
It is rotated coaxially on axle sleeve 3 between support plate 4 and the second support plate 5 and is arranged with driven gear 9；Driving gear 8 is passed with driven gear 9
Dynamic connection；Several are equipped on driven gear 9 along the circumferential equally distributed connecting rod of driven gear 9 10；It lives one end of connecting rod 10
It is dynamic to be hinged on driven gear 9；It is movably hinged in the other end of connecting rod 10 and an end of branch fastener 11；Branch fastener 11 it is another
End is contacted with cylinder inner wall；Fixed link 12 is provided on the side wall of branch fastener 11；One end of fixed link 12 is fixed on support
On first 11；It is inserted with fixing axle 13 in the other end of fixed link 12；The both ends of fixing axle 13 are separately fixed at 4 He of the first support plate
In second support plate 5.
The centre of connecting mandrel 1 between two support devices 2 is fixed with suspension hook 14, facilitates carry out handling；Second
There are two traveling wheels 15 for the edge setting of support plate 5, are moved easily position；The central axis and second of two traveling wheels 15 supports
The diameter line of disk 5 is vertical；It is 120 ° that the central axis of two traveling wheels 15, which is formed by angle,；Arc is offered on branch fastener 11
The groove 111 of shape；Card column 16 is inserted in groove 111, in order to which branch fastener 11 can be rotated according to certain track, card column 16
Both ends be separately fixed in the first support plate 4 and the second support plate 5.
Locking device 7 includes toothed disc 71, grab 72 and connecting rod 73；The company of being provided on the side wall of the first support plate 4
One end of extension bar 73, connecting rod 73 is movably articulated in the first support plate 4；Connecting rod 73 the other end integrally formed with grab
72,72 activity of grab is connected between the teeth on toothed disc 71；It is polygon in the end of the shaft 6 of 71 side of toothed disc,
It is convenient manually to use metal plate hand rotating shaft 6 energetically.
Operation principle：One end of connecting mandrel 1 is fixed on lathe；It is arranged cylinder from the other end of connecting mandrel 1；Directly
After being set in two support devices 2 to cylinder, operating personnel rotate the shaft 6 of two support devices 2 using metal plate hand energetically, into
And driving gear 8 is driven to rotate, driving gear 8 drives driven gear 9 to rotate；Driven gear 9 drives connecting rod 10 to act, connecting rod 10
It drives branch fastener 11 to be stretched to the edge epi of the first support plate 4, until cylinder is fixed by branch fastener 11, finally pulls connection
Grab 72 is connected between the teeth on toothed disc 71 by bar 73, is completed the adjusting of two support devices 2, that is, is completed cylinder
It clamps, then lathe is processed；Simple to operate, work efficiency is high, while avoiding influence machine tooling, ensure that circle
Drum outer wall can be processed integrally simultaneously, and then ensure that cylinder outer wall processing is uniform, avoid generation cutter trade, make outside cylinder
The roughness of wall meets processing request, improves the quality of cylinder product；After completing the processing of cylinder, operating personnel pull
The connecting rod 73 for moving two support devices 2, makes grab 72 be no longer clamped with toothed disc 71, then inverts shaft using metal plate hand energetically
6, and then driving gear 8 is driven to invert, driving gear 8 drives driven gear 9 to invert；Driven gear 9 drives connecting rod 10 to act, even
Bar 10 drives edge contract of the branch fastener 11 to the first support plate 4, and until branch fastener 11 unclamps cylinder, operating personnel will process
Good cylinder is removed, then the utility model is removed to placement from lathe；The utility model is simple in structure, easily realizes, support
First 11 length stretched to the edge epi of the first support plate 4 are adjustable, can be used for the cylinder of different inner diameters, avoid different inner diameters cylinder
It is equipped with different support fixtures, reduces the processing cost of cylinder；And driven gear 9 can drive 11 synchronization action of branch fastener,
It avoids the need for individually adjusting each branch fastener 11；Improve the efficiency for the cylinder that is loaded.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and can also answer
In the simple structures such as frame, framework, within the spirit and principle of the utility model, made by any modification,
Equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of cylinder inner support device, which is characterized in that it includes connecting mandrel and support device；The two of the connecting mandrel
End is symmetrically arranged with the support device, and the support device includes axle sleeve, the first support plate, the second support plate, shaft, locking
Device, driving gear, driven gear, several connecting rods, the branch fastener of arc and fixed link；The axle sleeve be arranged be fixed on it is described
On connecting mandrel, it is arranged on the axle sleeve and is fixed with first support plate and second support plate；First support
Disk and second support plate are arranged in parallel；First support plate and second support plate with the connecting mandrel
Coaxial arrangement；The shaft is provided between first support plate and second support plate, one end of the shaft is passed through
It wears and is rotatably arranged in first support plate；The other end of the shaft is rotatably arranged on second support plate；Described
Shaft fixing sleeve on one end of first support plate is equipped with the toothed disc of the locking device；In first support plate
It is coaxially fixed with the driving gear in the shaft between second support plate；In first support plate and described
It is rotated coaxially on the axle sleeve between second support plate and is arranged with the driven gear；The driving gear and the driven tooth
Wheel is sequentially connected；Several are equipped on the driven gear along the circumferentially equally distributed connecting rod of the driven gear；Institute
The one end for stating connecting rod is movably articulated on the driven gear；It lives in the other end of the connecting rod and an end of the branch fastener
It is dynamic hinged；It is provided with the fixed link on the side wall of the branch fastener；One end of the fixed link is fixed on the branch fastener
On；It is inserted with fixing axle in the other end of the fixed link；The both ends of the fixing axle are separately fixed at first support plate
In second support plate.
2. a kind of cylinder inner support device according to claim 1, which is characterized in that between two support devices
The centre of the connecting mandrel is fixed with suspension hook.
3. a kind of cylinder inner support device according to claim 1 or 2, which is characterized in that on the side of second support plate
There are two traveling wheels for edge setting；The central axis of two traveling wheels is vertical with the diameter line of the second support plate；Two
It is 115 ° -125 ° that the central axis of the traveling wheel, which is formed by angle,.
4. a kind of cylinder inner support device according to claim 1 or 2, which is characterized in that offered on the branch fastener
The groove of arc；Card column is inserted in the groove, the both ends of the card column are separately fixed at first support plate and institute
It states in the second support plate.
5. a kind of cylinder inner support device according to claim 3, which is characterized in that offer arc on the branch fastener
Groove；Card column is inserted in the groove, the both ends of the card column are separately fixed at first support plate and described
In two support plates.
6. a kind of cylinder inner support device according to claim 1, which is characterized in that the locking device includes the gear
Disk, grab and connecting rod；The connecting rod, one end activity of the connecting rod are provided on the side wall of first support plate
It is hinged in first support plate；The connecting rod the other end integrally formed with the grab, the grab active card
It is connected between the teeth on the toothed disc.
7. a kind of cylinder inner support device according to claim 1, which is characterized in that turn described in the toothed disc side
The end of axis is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496730.9U CN208050951U (en) | 2018-04-09 | 2018-04-09 | A kind of cylinder inner support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496730.9U CN208050951U (en) | 2018-04-09 | 2018-04-09 | A kind of cylinder inner support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050951U true CN208050951U (en) | 2018-11-06 |
Family
ID=63985320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820496730.9U Active CN208050951U (en) | 2018-04-09 | 2018-04-09 | A kind of cylinder inner support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050951U (en) |
-
2018
- 2018-04-09 CN CN201820496730.9U patent/CN208050951U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203330739U (en) | Connecting rod type centering and clamping device | |
| CN205308234U (en) | Quick dissolvent for pharmacy experiments | |
| CN106513733A (en) | Diameter-adjustable cylinder circle expanding tool | |
| CN108046009A (en) | A kind of Webbing take-up device | |
| CN107214537A (en) | A kind of linkage self-locking type automotive hub fixing device | |
| CN108747670A (en) | A kind of grinding device and polishing process for inner wall of the pipe polishing | |
| CN208050951U (en) | A kind of cylinder inner support device | |
| CN206705413U (en) | A kind of textile machinery batching beaming roller | |
| CN103264306B (en) | A kind of circle chuck | |
| CN209275892U (en) | A kind of distribution line construction mobile traction recycling actinobacillus device | |
| WO2021115073A1 (en) | Manipulator and automatic centering and clamping clamp thereof | |
| CN207709589U (en) | A kind of processing of slender rod type part and online coalignment | |
| CN207953663U (en) | A kind of sandblasting cleaning jig suitable for miniature parts | |
| CN206326847U (en) | A kind of Cold winding band wrapping machine | |
| CN206763929U (en) | A kind of improved automotive hub turning attachment | |
| CN209238759U (en) | A kind of steel pipe apparatus for bending | |
| CN104841739A (en) | Pipe bending machine | |
| CN109250545A (en) | Coiling machine | |
| CN209503006U (en) | A kind of large size hollow hydraulic chuck device | |
| CN212070199U (en) | Bending machine is with centre gripping structure of being convenient for change mould | |
| CN106737173A (en) | Shaft end grinding clamp | |
| CN208917071U (en) | A kind of heavy caliber quartz glass pipe device for abnormal processing | |
| CN205338979U (en) | Medical C type arm rotational locking device | |
| CN206373195U (en) | A kind of seat side lever bender | |
| CN205324772U (en) | Processing of tail sprocket is with child device that expands |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |