CN203995176U - Pinch roller in the milling back of the body - Google Patents
Pinch roller in the milling back of the body Download PDFInfo
- Publication number
- CN203995176U CN203995176U CN201420460414.8U CN201420460414U CN203995176U CN 203995176 U CN203995176 U CN 203995176U CN 201420460414 U CN201420460414 U CN 201420460414U CN 203995176 U CN203995176 U CN 203995176U
- Authority
- CN
- China
- Prior art keywords
- round platform
- pinch roller
- moving runner
- platform axis
- turning 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.)
- Expired - Fee Related
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- Rolls And Other Rotary Bodies (AREA)
Abstract
In the utility model milling back of the body, pinch roller relates to a kind of interior pinch roller of the back milling machine for combined saddle stitching line equipment.Its objective is pinch roller in the milling back of the body in order to provide a kind of simple installation, can avoid self toppling.In the utility model milling back of the body, pinch roller comprises moving runner (1) and lower moving runner (2), also comprise a turning cylinder (3) vertically arranging, the lower end of described turning cylinder (3) is fixed on back milling machine, the upper end of turning cylinder (3) is provided with two and the integrated upper round platform axis of turning cylinder (3) (4) and lower round platform axis (5) successively, described lower moving runner (2) is arranged on lower round platform axis (5) by the first double-row angular contact bal bearing (6), described upper moving runner (1) is arranged on upper round platform axis (4) by the second double-row angular contact bal bearing (7).
Description
Technical field
The utility model relates to the back milling machine in a kind of combined saddle stitching line equipment, particularly relates to pinch roller in the milling back of the body in a kind of back milling machine.
Background technology
In the milling back of the body on back milling machine, pinch roller comprises upper and lower two moving runners, two moving runners are all arranged on back milling machine by single-row angular contact ball bearing respectively, in order to prevent two moving runners phenomenon of toppling in rotation process, between two single-row angular contact ball bearings of two moving runners, add one and join mould spacer to eliminate two gaps between bearing.But this kind of method wastes time and energy, and can not reach and eliminate the hidden danger that moving runner topples completely.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple installation, can avoids the milling of self toppling to carry on the back interior pinch roller.
Pinch roller in the utility model milling back of the body, comprise moving runner and lower moving runner, also comprise a turning cylinder vertically arranging, the lower end of described turning cylinder is fixed on back milling machine, the upper end of turning cylinder is provided with two and the integrated upper round platform axis of turning cylinder and lower round platform axis successively, described lower moving runner is arranged on lower round platform axis by the first double-row angular contact bal bearing, and described upper moving runner is arranged on upper round platform axis by the second double-row angular contact bal bearing.
Pinch roller in the utility model milling back of the body, is also provided with annular gasket and annular cushion block from top to bottom between wherein said first and second double-row angular contact bal bearing, described annular gasket and annular cushion block are all sleeved on round platform axis.
Pinch roller in the utility model milling back of the body, the upside of wherein said upper moving runner is also provided with rounded tabs, and described rounded tabs is fixed on round platform axis.
In the utility model milling back of the body, pinch roller difference from prior art is that the moving runner up and down in the utility model is all arranged on upper and lower round platform axis by double-row angular contact bal bearing respectively, so just avoid the topple phenomenon of upper and lower moving runner in rotation process, simple installation.
In the utility model milling back of the body, in pinch roller, between first and second double-row angular contact bal bearing, be also provided with from top to bottom annular gasket and annular cushion block, described annular gasket and annular cushion block are all sleeved on round platform axis, can prevent better the moving runner phenomenon of toppling in rotation process.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the front view of pinch roller in the utility model milling back of the body;
Fig. 2 is the cutaway view along A-A line in Fig. 1;
Fig. 3 is the partial enlarged drawing at B place in Fig. 2;
Fig. 4 is the top view of pinch roller in the utility model milling back of the body.
Detailed description of the invention
As shown in Figure 1, and in conjunction with shown in Fig. 2,3,4, in the utility model milling back of the body, pinch roller comprises moving runner 1 and lower moving runner 2, also comprise a turning cylinder 3 vertically arranging, the lower end of described turning cylinder 3 is fixed on back milling machine, the upper end of turning cylinder 3 is provided with two and the integrated upper round platform axis 4 of turning cylinder 3 and lower round platform axis 5 successively, described lower moving runner 2 is arranged on lower round platform axis 5 by the first double-row angular contact bal bearing 6, and described upper moving runner 1 is arranged on upper round platform axis 4 by the second double-row angular contact bal bearing 7.
Between described first and second double-row angular contact bal bearing 6,7, be also provided with from top to bottom annular gasket 8 and annular cushion block 9, described annular gasket 8 and annular cushion block 9 are all sleeved on round platform axis 4.Annular cushion block 9 is used for supporting the second double-row angular contact bal bearing 7, enables smooth rotation.
The upside of described upper moving runner 1 is also provided with rounded tabs 10, and described rounded tabs 10 is fixed on round platform axis 4.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. pinch roller in a milling back of the body, comprise moving runner (1) and lower moving runner (2), it is characterized in that: also comprise a turning cylinder (3) vertically arranging, the lower end of described turning cylinder (3) is fixed on back milling machine, the upper end of turning cylinder (3) is provided with two and the integrated upper round platform axis of turning cylinder (3) (4) and lower round platform axis (5) successively, described lower moving runner (2) is arranged on lower round platform axis (5) by the first double-row angular contact bal bearing (6), described upper moving runner (1) is arranged on upper round platform axis (4) by the second double-row angular contact bal bearing (7).
2. pinch roller in the milling back of the body according to claim 1, it is characterized in that: between described first and second double-row angular contact bal bearing (6,7), be also provided with from top to bottom annular gasket (8) and annular cushion block (9), described annular gasket (8) and annular cushion block (9) are all sleeved on round platform axis (4).
3. pinch roller in the milling back of the body according to claim 1 and 2, it is characterized in that: the upside of described upper moving runner (1) is also provided with rounded tabs (10), described rounded tabs (10) is fixed on round platform axis (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460414.8U CN203995176U (en) | 2014-08-14 | 2014-08-14 | Pinch roller in the milling back of the body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460414.8U CN203995176U (en) | 2014-08-14 | 2014-08-14 | Pinch roller in the milling back of the body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995176U true CN203995176U (en) | 2014-12-10 |
Family
ID=52035232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460414.8U Expired - Fee Related CN203995176U (en) | 2014-08-14 | 2014-08-14 | Pinch roller in the milling back of the body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995176U (en) |
-
2014
- 2014-08-14 CN CN201420460414.8U patent/CN203995176U/en not_active Expired - Fee Related
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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: 20141210 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |