CN203679672U - Oil seal press-fit device - Google Patents
Oil seal press-fit device Download PDFInfo
- Publication number
- CN203679672U CN203679672U CN201420056317.2U CN201420056317U CN203679672U CN 203679672 U CN203679672 U CN 203679672U CN 201420056317 U CN201420056317 U CN 201420056317U CN 203679672 U CN203679672 U CN 203679672U
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- oil seal
- press
- connecting plate
- oil sealing
- vacuum
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Abstract
The utility model relates to an oil seal press-fit device, in particular to press-fit installation for an oil seal, and belongs to the technical field of an oil seal assembly. The oil seal press-fit device comprises an upper connecting plate and a lower connecting plate, the lower end of the upper connecting plate is connected with a press head shell through a bolt, a guide sleeve is arranged in the press head shell in a sliding mode, and an upper spring is arranged between the guide sleeve and the upper connecting plate. A vacuum cavity for containing a guide shaft and a vacuum channel communicated with the vacuum cavity and a vacuum joint are arranged in the guide sleeve, the upper end of the lower connecting plate is connected with a base shell through a bolt, a sliding block is arranged in the base shell, and a lower spring is arranged between the sliding block and the base shell. A guide shaft is supported at the upper end of the sliding block. In the press fit process, the device can effectively solve the edge cutting problem of the outer side of the oil seal and the lip damage of the inner side, the sealing function of the oil seal is ensured, guiding is achieved in the press fit process, the device automatically completes oil seal extracting and guide shaft releasing, and the phenomenon that the cleanness of an oil seal inner lip is manually affected, and leakage is caused is avoided.
Description
Technical field
The utility model relates to a kind of oil sealing press fitting device, specifically for the installation that is press-fitted of oil sealing, belongs to oil sealing mounting technology field.
Background technology
In prior art, oil sealing press fitting device is directly oil sealing to be placed on the part being press-fitted, and then with cylinder, oil sealing is pressed in part, the problem that this device exists is that the guidance quality of oil sealing is bad, place not steadily, in process, easily cut bad oil envelope being press-fitted, cause the leakage of product.Novel oil sealing press fitting device can be guaranteed oil sealing placement steadily, and centering is accurate, can solve the trimming problem of oil sealing in the process of being press-fitted, and the damage of epipharynx limit and cleanliness issues also can automatic guide mechanism switchings.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of oil sealing press fitting device is provided, and can guarantee oil sealing installation placement steadily, can well avoid the trimming problem of oil sealing in the process of being press-fitted, and guarantees the sealing function of oil sealing.
The technical scheme providing according to the utility model, oil sealing press fitting device comprises upper junction plate and lower connecting plate, it is characterized in that: upper junction plate lower end is bolted pressure head housing, the fairlead that is slidably installed in pressure head housing, is provided with upper spring between fairlead and upper junction plate; Pressure head housing is provided with vacuum adapter, is provided with the vacuum chamber that holds the axis of guide and the vacuum passage that is communicated with vacuum chamber and vacuum adapter in fairlead; Lower connecting plate upper end is bolted base housing, is provided with slide block in base housing, between slide block and base housing, is provided with lower spring; Upper end of slide block support guide axle.
Further, between upper junction plate and pressure head housing, be provided with sealing ring.
Further, the axis of guide comprises cylindrical section and is connected to the conical section of cylindrical section lower end, and diameter is from large to small from top to bottom for conical section.
Further, upper junction plate upper end is provided with upper binding head.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, adopts vacuum suction, realizes the automatic centering of the process that is press-fitted; Can guarantee oil sealing installation placement steadily, can well avoid the trimming problem of oil sealing in the process of being press-fitted, guarantee the sealing function of oil sealing; Be press-fitted in process and realize guiding, avoid the artificial impact on oil sealing epipharynx cleannes.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-upper junction plate, 2-upper spring, 3-pressure head housing, 4-fairlead, the 5-axis of guide, 6-base housing, 7-slide block, 8-lower spring, 9-lower connecting plate, 10-upper binding head, 11-vacuum passage, 12-vacuum chamber, 13-cylindrical section, 14-conical section, 15-sealing ring.
The specific embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1, the utility model mainly comprises upper junction plate 1, and upper junction plate 1 upper end is provided with upper binding head 10, and upper junction plate 1 lower end is bolted pressure head housing 3.The fairlead 4 that is slidably installed in pressure head housing 3, is provided with upper spring 2 between fairlead 4 and upper junction plate 1.Between described upper junction plate 1 and pressure head housing 3, be provided with sealing ring 15.
Described pressure head housing 3 is provided with vacuum adapter, connects vacuum generator by vacuum adapter.In fairlead 4, be provided with the vacuum chamber 12 that holds the axis of guide 5 and the vacuum passage 11 that is communicated with vacuum chamber 12 and vacuum adapter.
The utility model also comprises lower connecting plate 9, and lower connecting plate 9 upper ends are bolted base housing 6, are provided with slide block 7 in base housing 6, between slide block 7 and base housing 6, is provided with lower spring 8.Slide block 7 upper end support guide axles 5, the axis of guide 5 comprises cylindrical section 13 and is connected to the conical section 14 of cylindrical section 13 lower ends, diameter is from large to small from top to bottom for conical section 14.
Operation principle of the present utility model is: in the time of assembling, upper junction plate 1 is fixed on servo press by upper binding head 10, lower connecting plate 9 is positioned on work top, vacuum adapter on pressure head housing 3 connects vacuum generator, when seaming chuck parts come downwards to apart from the axis of guide 5 faying face 1mm along with servo press, vacuum generator startup work, produce negative pressure, the axis of guide 5 is picked up, then, servo press is up with seaming chuck parts and the axis of guide 5, operative employee puts into lower base member oil sealing, both hands start button, servomotor drive seaming chuck parts and the axis of guide 5 are descending until fairlead 4 penetrates oil sealing epipharynx limit, vacuum generator quits work, discharge the axis of guide 5, servo press drive seaming chuck parts and oil sealing are up, operative employee takes off lower base member, put into and treat force feed envelope workpiece, servo press drive seaming chuck parts and oil sealing are descending, until oil sealing is pressed into workpiece, process of press in is monitored pressure and stroke, be pressed into rear servo press and drive up the returning of seaming chuck parts, enter holding state, prepare next operation cycle.
Claims (4)
1. an oil sealing press fitting device, comprise upper junction plate (1) and lower connecting plate (9), it is characterized in that: upper junction plate (1) lower end is bolted pressure head housing (3), the fairlead (4) that is slidably installed in pressure head housing (3), is provided with upper spring (2) between fairlead (4) and upper junction plate (1); Pressure head housing (3) is provided with vacuum adapter, is provided with the vacuum chamber (12) that holds the axis of guide (5) and the vacuum passage (11) that is communicated with vacuum chamber (12) and vacuum adapter in fairlead (4); Lower connecting plate (9) upper end is bolted base housing (6), is provided with slide block (7) in base housing (6), between slide block (7) and base housing (6), is provided with lower spring (8); Slide block (7) upper end support guide axle (5).
2. oil sealing press fitting device as claimed in claim 1, is characterized in that: between described upper junction plate (1) and pressure head housing (3), be provided with sealing ring (15).
3. oil sealing press fitting device as claimed in claim 1, is characterized in that: the described axis of guide (5) comprises cylindrical section (13) and be connected to the conical section (14) of cylindrical section (13) lower end, and diameter is from large to small from top to bottom for conical section (14).
4. oil sealing press fitting device as claimed in claim 1, is characterized in that: described upper junction plate (1) upper end is provided with upper binding head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056317.2U CN203679672U (en) | 2014-01-29 | 2014-01-29 | Oil seal press-fit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056317.2U CN203679672U (en) | 2014-01-29 | 2014-01-29 | Oil seal press-fit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679672U true CN203679672U (en) | 2014-07-02 |
Family
ID=51001631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056317.2U Expired - Fee Related CN203679672U (en) | 2014-01-29 | 2014-01-29 | Oil seal press-fit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679672U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162872A (en) * | 2014-08-06 | 2014-11-26 | 无锡鹰贝精密轴承有限公司 | Rapid sealing ring installing machine |
| CN104690687A (en) * | 2015-04-02 | 2015-06-10 | 廊坊舒畅汽车零部件有限公司 | Equipment for automatically sleeving sealing ring on male connector |
| CN107020499A (en) * | 2017-05-25 | 2017-08-08 | 中核（天津）机械有限公司 | Suitable for the vacuum press-loading device with blind hole axial workpiece elastic conjunction |
| CN108942167A (en) * | 2018-08-15 | 2018-12-07 | 中山市科力高自动化设备有限公司 | Pressing machine with snap ring guiding mechanism |
| CN112518284A (en) * | 2020-11-26 | 2021-03-19 | 浙江创融科技有限公司 | Assembling device for sealing ring with support frame |
| CN113787486A (en) * | 2021-08-24 | 2021-12-14 | 昆山樱田鑫自动化科技有限公司 | Automatic assembling mechanism for cover of separator shell |
-
2014
- 2014-01-29 CN CN201420056317.2U patent/CN203679672U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162872A (en) * | 2014-08-06 | 2014-11-26 | 无锡鹰贝精密轴承有限公司 | Rapid sealing ring installing machine |
| CN104162872B (en) * | 2014-08-06 | 2016-03-09 | 无锡鹰贝精密轴承有限公司 | Sealing ring Fast Installation machine |
| CN104690687A (en) * | 2015-04-02 | 2015-06-10 | 廊坊舒畅汽车零部件有限公司 | Equipment for automatically sleeving sealing ring on male connector |
| CN104690687B (en) * | 2015-04-02 | 2016-06-15 | 廊坊舒畅汽车零部件有限公司 | A kind of male contact overlaps the equipment of sealing ring automatically |
| CN107020499A (en) * | 2017-05-25 | 2017-08-08 | 中核（天津）机械有限公司 | Suitable for the vacuum press-loading device with blind hole axial workpiece elastic conjunction |
| CN107020499B (en) * | 2017-05-25 | 2018-12-21 | 中核（天津）机械有限公司 | Suitable for the vacuum press-loading device with blind hole axial workpiece elastic conjunction |
| CN108942167A (en) * | 2018-08-15 | 2018-12-07 | 中山市科力高自动化设备有限公司 | Pressing machine with snap ring guiding mechanism |
| CN112518284A (en) * | 2020-11-26 | 2021-03-19 | 浙江创融科技有限公司 | Assembling device for sealing ring with support frame |
| CN112518284B (en) * | 2020-11-26 | 2022-06-14 | 浙江创融科技有限公司 | Assembling device for sealing ring with support frame |
| CN113787486A (en) * | 2021-08-24 | 2021-12-14 | 昆山樱田鑫自动化科技有限公司 | Automatic assembling mechanism for cover of separator shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171106 Address after: 214028 Wuxi New District, Jiangsu, Huashan Road, No. 5 Patentee after: WUXI WEIFU HIGH-TECHNOLOGY Co.,Ltd. Address before: 214028 No. 8, Huashan Road, New District, Jiangsu, Wuxi Co-patentee before: WUXI WEIFU HIGH-TECHNOLOGY Co.,Ltd. Patentee before: WUXI WEIFU AUTOMOBILE DIESEL SYSTEM CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20220129 |