CN202116104U - Pressing device of I-shaped wheel rewinding machine - Google Patents
Pressing device of I-shaped wheel rewinding machine Download PDFInfo
- Publication number
- CN202116104U CN202116104U CN2011201543543U CN201120154354U CN202116104U CN 202116104 U CN202116104 U CN 202116104U CN 2011201543543 U CN2011201543543 U CN 2011201543543U CN 201120154354 U CN201120154354 U CN 201120154354U CN 202116104 U CN202116104 U CN 202116104U
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- CN
- China
- Prior art keywords
- hollow shaft
- main shaft
- lid
- shaft
- fixing
- 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 relates to a pressing device of an I-shaped wheel rewinding machine comprising a main shaft and a movable sleeve. A hollow shaft is sleeved on the main shaft, and a movable sleeve is sleeved on the main shaft and the hollow shaft. The utility model is characterized in that a first bearing, a second bearing, a first penetration cover and a cylinder connection plate are sleeved on one end of the hollow shaft in sequential order; the first penetration cover, the cylinder connection plate and the movable sleeve are fastened together, and the other end of the hollow shaft is provided with a nut; a locking cylinder is disposed on the bearing seat, and a piston rod of the locking cylinder is connected with the cylinder connection plate; a second penetration cover is covered on a third bearing, and the second penetration cover is fixedly connected with the movable sleeve; a third penetration cover is covered on the second penetration cover, and the third penetration cover is fixedly connected with the bearing seat; the part of the main shaft extending out of the hollow shaft is fixedly connected with the center of an I-shaped wheel supporting disc; a groove is disposed in the main shaft, a spring is disposed in the groove, and one end of the spring is embedded in the hollow shaft. The pressing device provided in the utility model is additionally provided with a buffer unit, thereby the I-shaped wheel can be buffered after being pressed, and the stable function and normal working of the I-shaped wheel can be guaranteed.
Description
Technical field
The utility model relates to a kind of pinch device, and the pinch device on especially a kind of spool take-up belongs to mechanical field.
Background technology
Pinch device on the spool take-up is the parts that are used for rising on the I-beam wheel pressuring action, can make I-beam wheel stable rotation, normal operation.In the middle of prior art, the straight-line motion of the hold-down mechanism thimble head on the spool take-up mainly leans on cylinder to realize, the structure more complicated, and institute takes up space bigger; In addition on the one hand, the action that hold-down mechanism compresses I-beam wheel mainly is to lean on leading screw to accomplish, after compressing I-beam wheel owing to there is not shock absorber, make I-beam wheel possibly pressed tension, influence the regular event of I-beam wheel.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and the pinch device on a kind of spool take-up is provided, make I-beam wheel can not pressed tension, can guarantee I-beam wheel stable rotation, normal operation.
According to the technical scheme that the utility model provides, the pinch device on a kind of spool take-up comprises main shaft and moves cover that be with hollow shaft on the main shaft, mobile cover is enclosed within outside main shaft and the hollow shaft, moves cover and fixes through bearing seat; Characteristic is: an end of said hollow shaft is with clutch shaft bearing successively, second bearing, first passes through lid and cylinder connecting panel; First pass through lid, cylinder connecting panel and move cover fastening; The other end of said hollow shaft is provided with nut, hollow shaft through third axle hold, back-up ring and spacing sleeve fix; On said bearing seat, locking cylinder is installed, the piston rod of locking cylinder is connected with the cylinder connecting panel; Outside said third axle holds, be stamped second and pass through lid, second passes through lid and to move cover fixing, and second passes through that lid is outer to be stamped the 3rd and to pass through lid, and the 3rd passes through lid fixes with bearing seat; Said main shaft stretches out the part of hollow shaft and the center fixation of I-beam wheel supporting plate, on main shaft, is provided with groove, in groove, is provided with spring, and an end of said spring embeds hollow shaft.
Said main shaft is fixed through straight pin and hollow shaft.Said main shaft is captiveed joint with the profile of I-beam wheel supporting plate through the key on the axle.
Pass through oil sealing sealing between said clutch shaft bearing and the hollow shaft.
Said main shaft stretches out the end of hollow shaft through the stifle sealing, and stifle is by the 3rd bolt.
Said first pass through lid, cylinder connecting panel through screw with to move cover fixing.
Said second passes through lid passes through first bolt and moves cover fixing.
The said the 3rd passes through lid fixes through plain cushion, bullet pad and second bolt and bearing seat.
The described pinch device of the utility model has increased shock absorber, a buffering is arranged after making I-beam wheel compacted, can guarantee stable rotation, the normal operation of I-beam wheel.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
As shown in the figure: the pinch device on the spool take-up comprises key 1; Main shaft 2; Hollow shaft 3; Oil sealing 4; First covers 5 thoroughly; Screw 6; Cylinder connecting panel 7; Clutch shaft bearing 8; Bearing seat 9; Move cover 10; Second bearing 11; Straight pin 12; Spring 13; Third axle holds 14; Back-up ring 15; Nut 16; Second covers 17 thoroughly; The 3rd covers 18 thoroughly; Spacing sleeve 19; First bolt 20; Plain cushion 21; Bullet pad 22; Second bolt 23; Locking cylinder 24; I-beam wheel supporting plate 25; Stifle 26; The 3rd bolt 27 etc.
The utility model comprises main shaft 2 and moves cover 10, is with hollow shaft 3 on the main shaft 1, moves cover 10 and is enclosed within outside main shaft 1 and the hollow shaft 3, and it is fixing through bearing seat 9 to move cover 10; Hollow shaft 3 one ends are with clutch shaft bearing 8, second bearing 11, first successively and cover 5 and cylinder connecting panel 7 thoroughly; Seal through oil sealing 4 between clutch shaft bearing 8 and the hollow shaft 3; First cover 5 thoroughly, cylinder connecting panel 7 through screw 6 with to move cover 10 fixing; The other end of hollow shaft 3 is provided with nut 16, hollow shaft 3 through third axle hold 14, back-up ring 15 is fixing with spacing sleeve 19; Locking cylinder 24 is installed on bearing seat 9, and the piston rod of locking cylinder 24 is connected with cylinder connecting panel 7; Hold at third axle and to be stamped second outside 14 and to cover 3, the second thoroughly and cover 3 first bolts 20 thoroughly and move cover 10 through fixing, second cover thoroughly 3 outer be stamped the 3rd cover thoroughly 18, the three cover thoroughly 18 fixing with bearing seat 9 through plain cushion 21, bullet pad 22 and second bolt 23; Main shaft 1 stretches out the part of hollow shaft 3 and the center fixation of I-beam wheel supporting plate 25, and said main shaft 1 stretches out the end of hollow shaft 3 through stifle 26 sealings, and stifle 26 is fixing by the 3rd bolt 27; On main shaft 1, be provided with groove, in groove, be provided with spring 13, an end of said spring 13 embeds hollow shaft 3;
Said main shaft 1 is fixing with hollow shaft 3 through straight pin 12;
Said main shaft 1 is captiveed joint with the profile of I-beam wheel supporting plate 25 through the key 1 on the axle.
The working process of the utility model: I-beam wheel is installed on the I-beam wheel supporting plate 25, and the action of the piston rod of locking cylinder 24 ejects cylinder connecting panel 7, mobile cover 10, hollow shaft 3, main shaft 2, I-beam wheel supporting plate 25, and I-beam wheel is compressed; Because the spring 13 on the main shaft 1 has screen resilience, spring 13 gives hollow shaft 3 one power toward retraction, thereby the mobile cover 10 of captiveing joint with hollow shaft 3 also produces the power toward retraction; In the process that compresses, produce a buffer action like this, make I-beam wheel unlikely pressed tension, guarantee stable rotation, the normal operation of I-beam wheel.
Claims (8)
1. the pinch device on the spool take-up; Comprise main shaft (2) and move cover (10); Be with hollow shaft (3) on the main shaft (1), move cover (10) and be enclosed within outside main shaft (1) and the hollow shaft (3), it is fixing through bearing seat (9) to move cover (10); It is characterized in that: an end of said hollow shaft (3) is with clutch shaft bearing (8) successively, second bearing (11), first passes through lid (5) and cylinder connecting panel (7); First pass through lid (5), cylinder connecting panel (7) and move cover (10) fastening; The other end of said hollow shaft (3) is provided with nut (16), and it is fixing that hollow shaft (3) holds (14), back-up ring (15) and spacing sleeve (19) through third axle; Locking cylinder (24) is installed on said bearing seat (9), and the piston rod of locking cylinder (24) is connected with cylinder connecting panel (7); Outside said third axle holds (14), be stamped second and pass through lid (3), second passes through lid (3) and to move cover (10) fixing, and second passes through that lid (3) is outer to be stamped the 3rd and to pass through lid (18), and the 3rd to pass through lid (18) fixing with bearing seat (9); Said main shaft (1) stretches out the part of hollow shaft (3) and the center fixation of I-beam wheel supporting plate (25), on main shaft (1), is provided with groove, in groove, is provided with spring (13), and an end of said spring (13) embeds hollow shaft (3).
2. the pinch device on the spool take-up as claimed in claim 1 is characterized in that: said main shaft (1) is fixing through straight pin (12) and hollow shaft (3).
3. the pinch device on the spool take-up as claimed in claim 1 is characterized in that: said main shaft (1) is captiveed joint with the profile of I-beam wheel supporting plate (25) through the key (1) on the axle.
4. the pinch device on the spool take-up as claimed in claim 1 is characterized in that: seal through oil sealing (4) between said clutch shaft bearing (8) and the hollow shaft (3).
5. the pinch device on the spool take-up as claimed in claim 1 is characterized in that: said main shaft (1) stretches out the end of hollow shaft (3) through stifle (26) sealing, and stifle (26) is fixing by the 3rd bolt (27).
6. the pinch device on the spool take-up as claimed in claim 1 is characterized in that: said first pass through lid (5), cylinder connecting panel (7) through screw (6) with to move cover (10) fixing.
7. the pinch device on the spool take-up as claimed in claim 1 is characterized in that: said second passes through lid (3) passes through first bolt (20) and moves cover (10) fixing.
8. the pinch device on the spool take-up as claimed in claim 1 is characterized in that: the said the 3rd passes through lid (18) fixes through plain cushion (21), bullet pad (22) and second bolt (23) and bearing seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201543543U CN202116104U (en) | 2011-05-15 | 2011-05-15 | Pressing device of I-shaped wheel rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201543543U CN202116104U (en) | 2011-05-15 | 2011-05-15 | Pressing device of I-shaped wheel rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116104U true CN202116104U (en) | 2012-01-18 |
Family
ID=45457188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201543543U Expired - Fee Related CN202116104U (en) | 2011-05-15 | 2011-05-15 | Pressing device of I-shaped wheel rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335604A (en) * | 2018-09-29 | 2019-02-15 | 天津龙创恒盛实业有限公司 | Passive rotating device for I-beam wheel jacking |
| CN112178003A (en) * | 2020-09-16 | 2021-01-05 | 马鞍山钢铁股份有限公司 | Temper mill roller cylinder working roll locking device and assembling method thereof |
-
2011
- 2011-05-15 CN CN2011201543543U patent/CN202116104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335604A (en) * | 2018-09-29 | 2019-02-15 | 天津龙创恒盛实业有限公司 | Passive rotating device for I-beam wheel jacking |
| CN109335604B (en) * | 2018-09-29 | 2024-03-26 | 天津龙创恒盛实业有限公司 | Passive rotating device for jacking spool |
| CN112178003A (en) * | 2020-09-16 | 2021-01-05 | 马鞍山钢铁股份有限公司 | Temper mill roller cylinder working roll locking device and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20130515 |