CN202684464U - Press fitting mechanism of rubber sleeve - Google Patents
Press fitting mechanism of rubber sleeve Download PDFInfo
- Publication number
- CN202684464U CN202684464U CN 201220319424 CN201220319424U CN202684464U CN 202684464 U CN202684464 U CN 202684464U CN 201220319424 CN201220319424 CN 201220319424 CN 201220319424 U CN201220319424 U CN 201220319424U CN 202684464 U CN202684464 U CN 202684464U
- Authority
- CN
- China
- Prior art keywords
- stop collar
- sleeve
- fairlead
- press fitting
- rubber sleeve
- 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
Links
Images
Abstract
The utility model relates to installation of rubber articles, in particular to a press fitting mechanism of a rubber sleeve. The press fitting mechanism comprises a sole plate, on which a stop collar is fixed by a screw, wherein a lower guide sleeve is sleeved in the stop collar; a spring is arranged between the lower guide sleeve bottom in the stop collar and the sole plate; a regulating screw is arranged on one side of the upper end of the stop collar; an upper guide sleeve, a central shaft and an auxiliary pin are arranged on the lower guide sleeve; an extension-type press fitting sleeve and an oil pressure head are arranged above the upper guide sleeve; and a vertical plate is arranged on one side of the stop collar. The press fitting mechanism mainly solves the technical problems that the rubber sleeve is undercut, and the ring is blocked in the internal and difficult to take out due to the rubber sleeve mounting manner of the round aluminum block, thereby causing large scrappage. The press fitting mechanism has the advantages of convenience in installation and simplicity in operation.
Description
Technical field
The utility model relates to the press-loading device of the installation of rubber parts, particularly a kind of rubber sleeve.
Background technology
The mode (such as Fig. 1) of the circular aluminium block of main employing of present rubber parts, namely take circular aluminium block to be placed in the rubber sleeve, be pressed in the part by the hydraulic press gland, can cause like this rubber sleeve can produce the undercut phenomenon, and circle is stuck in the inner difficulty of taking out, and causes learies large.
The utility model content
The purpose of this utility model is to provide a kind of press-loading device of rubber sleeve, it mainly solves the rubber sleeve mounting means that adopts circular aluminium block, can cause rubber sleeve can produce the undercut phenomenon, and circle is stuck in the inner difficulty of taking out, cause the technical problems such as learies is large, it has easy for installation, simple operation and other advantages.
The utility model solves the problems of the technologies described above the technical scheme that adopts.
A kind of press-loading device of rubber sleeve, it is characterized in that: it comprises a base plate, fixes a stop collar by screw rod on this base plate, is arranged with lower fairlead in this stop collar, be provided with spring between lower fairlead bottom and the base plate in this stop collar, this stop collar upper end one side also has set screw; Be provided with fairlead, central shaft and additional pin on this time fairlead, fairlead top is provided with scalable pressing sleeve and oil head on this; This stop collar one side is provided with riser.
The press-loading device of described rubber sleeve is characterized in that: described scalable pressing sleeve is comprised of fixed cover, positioning sleeve, contraction block; This fixed cover, contraction block, positioning sleeve ecto-entad are sheathed successively; This contraction block has a plurality of and forms ring bodies, has coil tension spring between each contraction block.
The press-loading device of described rubber sleeve is characterized in that: the bottom has step in the described upper fairlead.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, easy to operate, can avoid the undercut phenomenon, has improved to be operable to power.
Description of drawings
Fig. 1 is the structural representation of circular aluminium block.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the stereogram (positioning sleeve is not installed) of scalable installation sleeve in the utility model.
Fig. 4 is the front elevation (positioning sleeve is not installed) of scalable installation sleeve in the utility model.
Fig. 5 is the structural representation of the positioning sleeve of scalable installation sleeve in the utility model.
Fig. 6 is the structural representation of the contraction block of scalable installation sleeve in the utility model.
The specific embodiment
See also Fig. 2, the utility model discloses a kind of press-loading device of rubber sleeve.As shown in the figure: it comprises a base plate 3, fix a stop collar 4 by screw rod 11 on this base plate 3, be arranged with lower fairlead 2 in this stop collar 4, be provided with spring 8 between these stop collar 4 interior lower fairlead 2 bottoms and the base plate 3, this stop collar 4 upper ends one side also has set screw 10; Be provided with fairlead 9, central shaft 6 and additional pin 7 on this time fairlead 2, fairlead 9 tops are provided with scalable pressing sleeve 13 and oil head 14 on this; These stop collar 4 one sides are provided with riser 5.
When the utility model uses, first pressing clamp 1 is fixed on the hydraulic press, and keeps pressing clamp 1 vertical with oil head 14, and regulate the elasticity of set screw 10, make the lower fairlead 2 can not tension when press-fiting, part is enclosed within the lower fairlead 2, and is adjacent to riser 5; And mix up the technological parameter of hydraulic press.Then, with upper fairlead 9 be placed on the part centring ring in, keep vertical with part, rubber sleeve is being put into fairlead 9, and Yanzhong axle 6 and additional pin 7 be fixed in the fairlead 9, keep stiff, be mounted on the rubber parts scalable again; Start hydraulic press, with hydraulic press pressure head 14 rubber sleeve is pressed into inside parts.
Shown in Fig. 3-6, described scalable pressing sleeve 13 can be comprised of fixed cover 131, positioning sleeve 132, contraction block 133; This fixed cover 131, contraction block 133, positioning sleeve 132 ecto-entads are sheathed successively; This contraction block 133 has a plurality of and forms ring bodies, has coil tension spring between each contraction block 133.Described upper fairlead 9 interior bottoms have step.
Have 8 position examples with contraction block 133,8 contraction blocks 133 on the scalable pressing sleeve 13 can inwardly shrink, its operation principle is: shrink cover 13 and down exerted pressure by oil head 14 when press-fiting, when reaching upper fairlead 9 bottom, to cover inside, the ends 9 step is arranged owing to upper, 8 contraction blocks can be because step contract inward, after rubber sleeve is pressed onto the position, at this moment spring 8 rear bounce-backs in the stop collar 4 upwards, are shunk the interior coil tension spring of cover and also 8 contraction blocks 133 are retracted the position.
In sum, be preferred embodiment of the present utility model only, be not to limit practical range of the present utility model, i.e. all equivalences of doing according to the content of the utility model claim change and modify, and all should be technology category of the present utility model.
Claims (3)
1. the press-loading device of a rubber sleeve, it is characterized in that: it comprises a base plate (3), this base plate (3) is upper fixes a stop collar (4) by screw rod (11), be arranged with lower fairlead (2) in this stop collar (4), be provided with spring (8) between lower fairlead (2) bottom and the base plate (3) in this stop collar (4), this stop collar (4) upper end one side also has set screw (10); Be provided with fairlead (9), central shaft (6) and additional pin (7) on this time fairlead (2), fairlead on this (9) top is provided with scalable pressing sleeve (13) and oil head (14); These stop collar (4) one sides are provided with riser (5).
2. the press-loading device of rubber sleeve according to claim 1, it is characterized in that: described scalable pressing sleeve (13) is comprised of fixed cover (131), positioning sleeve (132), contraction block (133); This fixed cover (131), contraction block (133), positioning sleeve (132) ecto-entad are sheathed successively; This contraction block (133) has a plurality of and forms ring bodies, and each contraction block has coil tension spring between (133).
3. the press-loading device of rubber sleeve according to claim 2, it is characterized in that: the interior bottom of described upper fairlead (9) has step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319424 CN202684464U (en) | 2012-07-04 | 2012-07-04 | Press fitting mechanism of rubber sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319424 CN202684464U (en) | 2012-07-04 | 2012-07-04 | Press fitting mechanism of rubber sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684464U true CN202684464U (en) | 2013-01-23 |
Family
ID=47540135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319424 Expired - Fee Related CN202684464U (en) | 2012-07-04 | 2012-07-04 | Press fitting mechanism of rubber sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624527A (en) * | 2013-11-11 | 2014-03-12 | 中国北车集团大连机车车辆有限公司 | Locomotive hollow shaft rubber joint press-mounting method |
| CN108655710A (en) * | 2018-05-28 | 2018-10-16 | 胜利油田高原石油装备有限责任公司 | A kind of pneumatic installation equipment of valve body rubber assembly with buffer unit |
-
2012
- 2012-07-04 CN CN 201220319424 patent/CN202684464U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624527A (en) * | 2013-11-11 | 2014-03-12 | 中国北车集团大连机车车辆有限公司 | Locomotive hollow shaft rubber joint press-mounting method |
| CN103624527B (en) * | 2013-11-11 | 2015-12-02 | 中国北车集团大连机车车辆有限公司 | Locomotive hollow shaft rubber arthrosis pressing method |
| CN108655710A (en) * | 2018-05-28 | 2018-10-16 | 胜利油田高原石油装备有限责任公司 | A kind of pneumatic installation equipment of valve body rubber assembly with buffer unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104162872A (en) | Rapid sealing ring installing machine | |
| CN203973170U (en) | Rubber ring auxiliary installation device | |
| CN202684464U (en) | Press fitting mechanism of rubber sleeve | |
| CN203141160U (en) | Motorcycle hub machining center clamp | |
| CN203197846U (en) | Fast installment device of hole steel wire baffle ring | |
| CN204052616U (en) | The draw mould of back axle arm | |
| CN202062320U (en) | Clamp lifting device | |
| CN204280009U (en) | A kind of upper lower casing for large honeyed bolus button shell machine aligns stapling apparatus | |
| CN203599821U (en) | Bearing assembling device | |
| CN203875841U (en) | Installation device for piston ring | |
| CN201405053Y (en) | Clamp for placing cylinder body and cylinder sleeve | |
| CN204449804U (en) | Special Compress Spring pretension erecting device | |
| CN202088359U (en) | Novel forcing centering mechanism of vulcanizer | |
| CN201907099U (en) | Drawing device for blind holes | |
| CN202398360U (en) | Bearing structure for reaction kettle | |
| CN203738660U (en) | Modular fixture for crank connecting links | |
| CN204387802U (en) | Rope made of hemp post lamp | |
| CN203559821U (en) | Guide rod structure for twisting machine | |
| CN203831347U (en) | Guide pillar in piston ring mounting device | |
| CN203019264U (en) | Positioning device | |
| CN202129768U (en) | Cylinder sleeve pressing device | |
| CN202592646U (en) | Safety pole structure of ethylene-co-vinyl acetate (EVA) foam molding machine | |
| CN203471723U (en) | Tool for assembling planet carrier assembly | |
| CN202447513U (en) | Sizing die for metal sheet material | |
| CN103286982B (en) | Complex stamping die set for polytetrafluoroethylene washers |
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: 20130123 Termination date: 20200704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |