CN202846177U - Center adjusting bracket for drying drum machining - Google Patents
Center adjusting bracket for drying drum machining Download PDFInfo
- Publication number
- CN202846177U CN202846177U CN 201220549476 CN201220549476U CN202846177U CN 202846177 U CN202846177 U CN 202846177U CN 201220549476 CN201220549476 CN 201220549476 CN 201220549476 U CN201220549476 U CN 201220549476U CN 202846177 U CN202846177 U CN 202846177U
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- CN
- China
- Prior art keywords
- pin
- drying cylinder
- adjusting bracket
- center
- gripper shoe
- 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
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Abstract
The utility model discloses a center adjusting bracket for drying drum machining. The center adjusting bracket is quite convenient to mount, tune and dismount. The center adjusting bracket comprises a round support plate, at least three barrels are evenly arranged on one end face of the support plate circumferentially, each barrel is in threaded connection with a screw capable of being adjusted in the radial direction, a stop frame capable of stopping the ends of the drying drum is fixed at the other end of the support plate and comprises a center portion and at least three stop levers, a center hole for facilitating inserting of a machine tool centre is arranged at the symmetrical center of the center portion, the center hole and the support plate are arranged concentrically, and the at least three stop levers are evenly distributed circumferentially relative to the symmetrical center of the center portion.
Description
Technical field
The utility model relates to a kind of center adjustment frame, refers to especially a kind of drying cylinder machining center adjusting bracket.
Background technology
Drying cylinder below the diameter Ф 1000mm need to process outer centre frame installation site at the stack shell periphery wall when carrying out the Vehicle Processing of stack shell inner tube wall.Adopt at present usually at the end face welding one of the stack shell circular steel plate identical with the stack shell external diameter or weld the bar steel plate of a process stack shell inner core centre of form, then weld a round steel as support column in the coaxial position in circular steel plate or bar steel plate and stack shell center, then supporting adjustable column cover one cap, the thimble of lathe heads on the centre bore of cap, but cap is provided with the adjusting screw(rod) that radiai adjustment holds out against support column, clamping was to lathe after welding job was finished in advance, but adjustment, after processing outer centre frame installation site, above-mentioned parts need to be cut off at lathe, the polishing welding position, not only action is large, the cost cost is high, and stainless steel-like still needed dig operation with carbon arc, misoperation directly affects lathe bed surface service life.And above-mentioned steps wastes time and energy, and affects the working (machining) efficiency of lathe.
The utility model content
Technical problem to be solved in the utility model is: all drying cylinder machining center adjusting brackets very easily of a kind of installation, adjustment, dismounting are provided.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of drying cylinder machining center adjusting bracket, comprise circular gripper shoe, even circumferential is arranged at least three swivel nuts on the end face of this gripper shoe, screw rod all is threaded on each swivel nut, but described screw rod radiai adjustment, the other end of described gripper shoe is fixed with the divider that can block the drying cylinder end, described divider comprises central part and at least three pins, the symmetrical centre of described central part is provided with is convenient to the centre bore that lathe center inserts, this centre bore arranges with the center of circle of gripper shoe is concentric, and described pin is with respect to the symmetrical centre circumference uniform distribution of this central part.
As a kind of preferred scheme, the number of described swivel nut is four, corresponding, the number of its screw rod also is four.
As a kind of preferred scheme, described divider is the cross divider, during the pin that described centre bore is arranged at the cross divider intersects in the heart.
As a kind of preferred scheme, the pin of described divider is radially adjustable pin.
As a kind of preferred scheme, described pin is provided with the regulating tank that extends along the pin length direction, but this pin by being installed on the gripper shoe of lock-screw radiai adjustment, this lock-screw is constrained in the regulating tank.
After having adopted technique scheme, effect of the present utility model is: because drying cylinder machining center adjusting bracket, comprise circular gripper shoe, even circumferential is arranged at least three swivel nuts on the end face of this gripper shoe, screw rod all is threaded on each swivel nut, but described screw rod radiai adjustment, the other end of described gripper shoe is fixed with the divider that can block the drying cylinder end, described divider comprises central part and at least three pins, the symmetrical centre of described central part is provided with is convenient to the centre bore that lathe center inserts, this centre bore arranges with the center of circle of gripper shoe is concentric, described pin is with respect to the symmetrical centre circumference uniform distribution of this central part, therefore, to the outer centre frame installation site of drying cylinder stack shell outer peripheral face processing the time, only need be put into drying cylinder inner core adjusting screw(rod) with gripper shoe, screw rod is headed on the inner tube wall, and the pin of divider gear blocks the drying cylinder end, and thimble heads in the centre bore, can regulate the center by adjusting screw(rod), the pivot of drying cylinder, processing request is satisfied in position between the thimble three.And after outer centre frame installation site processed, behind the fixing outer centre frame, only need were at Unscrew, directly the center adjustment frame is taken out, need not to cut off again, the welding position of polishing, carbon arc dig the operations such as operation, thereby improve the lathe working (machining) efficiency, prolong lathe bed surface service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of background technology;
Fig. 2 is that the utility model is implemented 1 structural representation;
Fig. 3 is that Fig. 2 is at the cutaway view at A-A place;
Fig. 4 is the structural representation among the embodiment 2;
In the accompanying drawing: 1. drying cylinder; 2. circular steel plate; 3. adjusting screw(rod); 4. cap; 5. support column; 6. centre bore; 2`. gripper shoe; 3`. pin; 4`. central part; 5`. swivel nut; 6`. screw rod.
The specific embodiment
Below by specific embodiment the utility model is described in further detail.
As shown in Figure 1, the device that has adopted when the figure shows out the inner core face Vehicle Processing of present drying cylinder 1, this device comprises circular steel plate 2, this circle steel plate 2 is welded on the end of drying cylinder 1, the circle centre position of circular steel plate 2 welds a round steel as support column 5, suit one cap 4 on this support column 5, this cap 4 is provided with a centre bore 6, also be provided with some adjusting screw(rod)s of circumference uniform distribution 3 on the cap 4, be generally four, adjusting screw(rod) 3 not only can head on support column 5, makes cap 4 fixing, and can regulate the position of cap 4 by adjusting screw(rod) 3, make centre bore 6 and drying cylinder 1 axis, quality of fit between the thimble satisfies the Vehicle Processing requirement.
When adopting above-mentioned frock, generally be first circular steel plate 2 to be welded on the end, then cap 4 be enclosed within on the support column 5 and by adjusting screw(rod) 3 and regulate, after the correction, thimble heads in the centre bore 6, be used for placing outer centre frame at the get on the bus groove of a circumference of the urceolus face of drying cylinder 1, after outer centre frame is all fixed, circular steel plate 2 need to be sliced off, then the welding position of polishing, need to dig operation with carbon arc, these operations are all carried out at lathe, and misoperation directly affects lathe bed surface service life.And above-mentioned steps wastes time and energy, and affects the working (machining) efficiency of lathe.
Embodiment 1
Such as Fig. 2, shown in Figure 3, a kind of drying cylinder 1 machining center adjusting bracket, comprise circular gripper shoe 2`, even circumferential is arranged at least three swivel nut 5` on the end face of this gripper shoe 2`, screw rod 6` all is threaded on each swivel nut 5`, but described screw rod 6` radiai adjustment, the other end of described gripper shoe 2` is fixed with the divider that can block drying cylinder 1 end, described divider comprises central part 4` and at least three pin 3`, the symmetrical centre of described central part 4` is provided with is convenient to the centre bore 6 that lathe center inserts, this centre bore 6 arranges with the center of circle of gripper shoe 2` is concentric, and described pin 3` is with respect to the symmetrical centre circumference uniform distribution of this central part 4`.Wherein, in the present embodiment, the number of swivel nut 5` is four, corresponding, the number of its screw rod 6` also is four.Utilize 4 searching centers comparatively convenient, certainly, according to the size of drying cylinder 1, other quantity can be set.
Described divider is the cross divider, during the pin 3` that described centre bore 6 is arranged at the cross divider intersects in the heart.This cross divider is a monoblock type divider namely, and central part 4` is a square, and the pin 3` of four strips becomes a crosswise to be connected on the four edges of foursquare central part 4`.Its four pin 3` and four equal circumference dislocation of screw rod 6` are uniform, and the interval is 45 ° between pin 3` and the screw rod 6`.
Operation principle of the present utility model is: at first, gripper shoe 2` puts in drying cylinder 1 inner core from an end of drying cylinder 1, regulate four screw rod 6`, make screw rod 6` withstand inner tube wall, and regulate the length of each screw rod 6` with the position in calibration center hole 6, make the pivot of centre bore 6, thimble and drying cylinder 1 coaxial, then process centre frame mounting groove outside one at the outer tube wall of drying cylinder 1, then after outer centre frame being installed, only need Unscrew 6`, gripper shoe 2` is withdrawed from, need not like this to do other auxiliary rehabilitations, can directly process inner tube wall.
As shown in Figure 4, the structure of this center adjustment frame and embodiment is basic identical, and just, the pin 3` of described divider is radially adjustable pin 3`.Wherein, the present embodiment has provided the better simply radially adjustable mode of a kind of structure.Described pin 3` is provided with the regulating tank that extends along pin 3` length direction, but this pin 3` by being installed on the gripper shoe 2` of lock-screw radiai adjustment, this lock-screw is constrained in the regulating tank.
Certainly, radially adjustable mode also can have other mode, as can one row's screw being set at pin 3`, according to different drying cylinders 1 size, lock-screw is installed in the different screws, blocks the requirement of drying cylinder 1 end to satisfy pin 3`.
Claims (5)
1. drying cylinder machining center adjusting bracket, it is characterized in that: comprise circular gripper shoe, even circumferential is arranged at least three swivel nuts on the end face of this gripper shoe, screw rod all is threaded on each swivel nut, but described screw rod radiai adjustment, the other end of described gripper shoe is fixed with the divider that can block the drying cylinder end, described divider comprises central part and at least three pins, the symmetrical centre of described central part is provided with is convenient to the centre bore that lathe center inserts, this centre bore arranges with the center of circle of gripper shoe is concentric, and described pin is with respect to the symmetrical centre circumference uniform distribution of this central part.
2. drying cylinder machining center adjusting bracket as claimed in claim 1, it is characterized in that: the number of described swivel nut is four, corresponding, the number of its screw rod also is four.
3. drying cylinder machining center adjusting bracket as claimed in claim 1 or 2, it is characterized in that: described divider is the cross divider, during the pin that described centre bore is arranged at the cross divider intersects in the heart.
4. drying cylinder machining center adjusting bracket as claimed in claim 1 or 2, it is characterized in that: the pin of described divider is radially adjustable pin.
5. drying cylinder machining center adjusting bracket as claimed in claim 4, it is characterized in that: described pin is provided with the regulating tank that extends along the pin length direction, but this pin is installed on the gripper shoe by the lock-screw radiai adjustment, and this lock-screw is constrained in the regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549476 CN202846177U (en) | 2012-10-25 | 2012-10-25 | Center adjusting bracket for drying drum machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549476 CN202846177U (en) | 2012-10-25 | 2012-10-25 | Center adjusting bracket for drying drum machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846177U true CN202846177U (en) | 2013-04-03 |
Family
ID=47977413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549476 Expired - Fee Related CN202846177U (en) | 2012-10-25 | 2012-10-25 | Center adjusting bracket for drying drum machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873552A (en) * | 2012-10-25 | 2013-01-16 | 江苏华新重工装备有限公司 | Drying cylinder processing center adjusting frame |
-
2012
- 2012-10-25 CN CN 201220549476 patent/CN202846177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873552A (en) * | 2012-10-25 | 2013-01-16 | 江苏华新重工装备有限公司 | Drying cylinder processing center adjusting frame |
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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 |
Granted publication date: 20130403 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |