CN203380625U - Center bearing device - Google Patents
Center bearing device Download PDFInfo
- Publication number
- CN203380625U CN203380625U CN201320411187.5U CN201320411187U CN203380625U CN 203380625 U CN203380625 U CN 203380625U CN 201320411187 U CN201320411187 U CN 201320411187U CN 203380625 U CN203380625 U CN 203380625U
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- CN
- China
- Prior art keywords
- roller frame
- rolls
- roll
- bearing device
- chute
- 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 - Lifetime
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Abstract
The utility model relates to a machining bearing device, in particular to a center bearing device. The center bearing device is realized through the technical scheme as follows: the center bearing device comprises a base, a first roller mill frame, a second roller mill frame, a first rolling wheel and a second rolling wheel, wherein the first roller mill frame and the second roller mill frame are arranged on the base; the first rolling wheel is rotationally connected with the first roller mill frame; the second rolling wheel is rotationally connected with the second roller mill frame; and the first roller mill frame and the second roller mill frame can be glidingly connected to the base. According to the center bearing device, a central position between the two rolling wheels can be adjusted.
Description
Technical field
The utility model relates to the machining bracing or strutting arrangement, particularly a kind of centre bearing device.
Background technology
Centre bearing device of the prior art, two supporting roller wheel is fixed mostly, and the center between two running rollers is unadjustable.
The utility model content
The purpose of this utility model is to provide a kind of centre bearing device, and the center between two running roller can be regulated.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of centre bearing device, base, all be located at first on base and roll roller frame and second and roll the roller frame, be rotationally connected with the described first the first running roller that rolls the roller frame, be rotationally connected with the second the second running roller that rolls the roller frame, described first rolls roller frame and second rolls the roller frame and can be slidably connected to described base.
As of the present utility model preferably, described first rolls roller frame and second rolls between the roller frame and is provided with slide bar; One end of described slide bar is fixed in described first and rolls the roller frame; Described second rolls the roller frame slides and to be placed in described slide bar, thereby and the other end of described slide bar run through described second and roll the roller frame and be provided with and can be fixed in described slide bar and limit described first and roll the locating part that roller frame and described second rolls maximum spacing between the roller frame.
As of the present utility model preferred, the end that described slide bar is provided with described locating part is provided with screw thread; Described locating part is nut.
As of the present utility model preferred, the both sides of described base are respectively equipped with chute, and the chute upper end is provided with block edge; Described first roll both sides, roller frame below have be slidably connected to described chute and with described first roll the roller frame along the relatively-stationary T shape slide block of described chute length direction, a described T shape upper end of slide block is provided with and runs through the described first the first double-screw bolt that rolls the roller frame, is threaded on described the first double-screw bolt and can makes a described T shape slide block swelling in the first nut of described block edge; Described second roll both sides, roller frame below have be slidably connected to described chute and with described second roll the roller frame along relatively-stationary the 2nd T shape slide block of described chute length direction, described the 2nd T shape upper end of slide block is provided with and runs through the described second the second double-screw bolt that rolls the roller frame, is threaded on described the second double-screw bolt and can makes described the 2nd T shape slide block swelling in the second nut of described block edge.
In sum, the utlity model has following beneficial effect: the utility model is simple in structure, easy to implement; Roll the slip of roller frame on base by two, and by the effect of locating part, roll the position of roller frame on base to regulate two, and two spacings of rolling between the roller frame, thereby regulate two centers between running roller, to adapt in workpiece process, the requirement of different workpieces to support height and supporting center.
The accompanying drawing explanation
Fig. 1 is the example structure schematic diagram;
Fig. 2 is embodiment the one T shape slide block structure schematic diagram.
In figure, 1, base, 11, chute, 111, block edge, 2, first rolls the roller frame, and 3, second rolls the roller frame, 21, the first running roller, the 31, second running roller, the 22, the one T shape slide block, 221, the first double-screw bolt, the 222, first nut, the 321, second double-screw bolt, 322, the second nut, 4, slide bar, 5, locating part, 23, the first mounting groove, the 33, second mounting groove.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Embodiment: as shown in Figure 1-2, a kind of centre bearing device, base 1, the both sides of base 1 are respectively equipped with chute 11, and chute 11 upper ends are provided with block edge 111; Slidably connecting first on base 1 rolls roller frame 2 and second and rolls roller frame 3; First rolls on roller frame 2 and is rotatably connected to the first running roller 21, the second and rolls on roller frame 3 and be rotatably connected to the second running roller 31.
First roll roller frame 2 both sides, below have the chute of being slidably connected to 11 and with first roll roller frame 2 along the relatively-stationary T shape slide block 22 of chute 11 length directions, the one T shape slide block 22 upper ends are provided with to be run through first and rolls on the first double-screw bolt 221, the first double-screw bolts 221 of roller frame 2 and be threaded and can make T shape slide block 22 swellings in the first nut 222 of block edge 111; Second roll roller frame 3 both sides, below have the chute of being slidably connected to 11 and with second roll roller frame 3 along relatively-stationary the 2nd T shape slide block of chute 11 length directions, the 2nd T shape upper end of slide block is provided with and runs through second and roll on the second double-screw bolt 321, the second double-screw bolts 321 of roller frame 3 and be threaded and can make the 2nd T shape slide block swelling in the second nut 322 of block edge 111.
First rolls roller frame 2 and second rolls between roller frame 3 and is provided with slide bar 4; One end of slide bar 4 is fixed in first and rolls roller frame 2; Second rolls roller frame 3 slides and is placed in slide bar 4, thereby and the other end of slide bar 4 run through second and roll roller frame 3 and be provided with and can be fixed in slide bar 4 and limit first and roll the locating part 5 that roller frame 2 and second rolls maximum spacing between roller frame 3; The end that slide bar 4 is provided with locating part 5 is provided with screw thread, and locating part 5 is nut.
First roll on roller frame 2 have the first mounting groove 23, the first mounting grooves 23 that are suitable for placing the first running roller 21 notch towards obliquely; Second roll on roller frame 3 have the second mounting groove 33, the second mounting grooves 33 that are suitable for placing the second running roller 31 notch towards obliquely.
Claims (4)
1. a centre bearing device, base (1), all be located at first on base (1) and roll roller frame (2) and second and roll roller frame (3), be rotationally connected with the described first the first running roller (21) that rolls roller frame (2), be rotationally connected with the second the second running roller (31) that rolls roller frame (3), it is characterized in that, described first rolls roller frame (2) and second rolls roller frame (3) and can be slidably connected to described base (1).
2. a kind of centre bearing device according to claim 1, is characterized in that, described first rolls roller frame (2) and second rolls between roller frame (3) and be provided with slide bar (4); One end of described slide bar (4) is fixed in described first and rolls roller frame (2); Described second rolls roller frame (3) slides and to be placed in described slide bar (4), and the other end of described slide bar (4) run through described second roll roller frame (3) and be provided with can be fixed in described slide bar (4) thus limiting described first rolls the locating part (5) that roller frame (2) and described second rolls maximum spacing between roller frame (3).
3. a kind of centre bearing device according to claim 2, is characterized in that, the end that described slide bar (4) is provided with described locating part (5) is provided with screw thread; Described locating part (5) is nut.
4. a kind of centre bearing device according to claim 3, is characterized in that, the both sides of described base (1) are respectively equipped with chute (11), and chute (11) upper end is provided with block edge (111); Described first roll both sides, roller frame (2) below have be slidably connected to described chute (11) and with described first roll roller frame (2) along the relatively-stationary T shape slide block (22) of described chute (11) length direction, described T shape slide block (a 22) upper end is provided with runs through the described first the first double-screw bolt (221) that rolls roller frame (2), is threaded on described the first double-screw bolt (221) and can makes described T shape slide block (a 22) swelling in first nut (222) of described block edge (111); Described second roll both sides, roller frame (3) below have be slidably connected to described chute (11) and with described second roll roller frame (3) along relatively-stationary the 2nd T shape slide block of described chute (11) length direction, described the 2nd T shape upper end of slide block is provided with and runs through the described second the second double-screw bolt (321) that rolls roller frame (3), is threaded on described the second double-screw bolt (321) and can makes described the 2nd T shape slide block swelling in second nut (322) of described block edge (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411187.5U CN203380625U (en) | 2013-07-11 | 2013-07-11 | Center bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411187.5U CN203380625U (en) | 2013-07-11 | 2013-07-11 | Center bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380625U true CN203380625U (en) | 2014-01-08 |
Family
ID=49869151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320411187.5U Expired - Lifetime CN203380625U (en) | 2013-07-11 | 2013-07-11 | Center bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958600A (en) * | 2017-05-21 | 2017-07-18 | 响水星火传动件有限公司 | A kind of adjustable bearing block |
| CN109928181A (en) * | 2019-04-23 | 2019-06-25 | 河南省西峡汽车水泵股份有限公司 | A kind of heavy flywheel shell front and back sides turnover device |
-
2013
- 2013-07-11 CN CN201320411187.5U patent/CN203380625U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958600A (en) * | 2017-05-21 | 2017-07-18 | 响水星火传动件有限公司 | A kind of adjustable bearing block |
| CN109928181A (en) * | 2019-04-23 | 2019-06-25 | 河南省西峡汽车水泵股份有限公司 | A kind of heavy flywheel shell front and back sides turnover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Julong Inventor after: Ni Jianlin Inventor after: Xu Zhiming Inventor after: Yang Hong Inventor before: Chen Julong Inventor before: Ni Jianlin Inventor before: Xu Zhiming Inventor before: Gao Feng |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 No. 9, Bao Qiao Road, new industrial park, pheasant Town, Changxing County, Huzhou, Zhejiang Patentee after: ZHEJIANG JUYUAN POWER EQUIPMENT CO.,LTD. Address before: 313100 No. 9, Bao Qiao Road, new industrial park, pheasant Town, Changxing County, Huzhou, Zhejiang Patentee before: ZHEJIANG CHANGXING JUYUAN MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |