CN203680208U - Oil seal sealing press fitting assistive tool for motor shaft-like products - Google Patents
Oil seal sealing press fitting assistive tool for motor shaft-like products Download PDFInfo
- Publication number
- CN203680208U CN203680208U CN201320874027.4U CN201320874027U CN203680208U CN 203680208 U CN203680208 U CN 203680208U CN 201320874027 U CN201320874027 U CN 201320874027U CN 203680208 U CN203680208 U CN 203680208U
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- oil seal
- press fitting
- press
- oil
- screw mandrel
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 title abstract description 17
- 238000003825 pressing Methods 0.000 claims description 19
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
An oil sealing seal press fitting assistive tool for motor shaft-like products belongs to the technical range of motor assembly tools. The oil seal sealing press fitting assistive tool for the motor shaft-like products comprises a positioning mechanism and a press heat rotating mechanism; a positioning plate of the positioning mechanism is limited by a positioning pin and a diamond pin; the positioning plate is fixed on a motor cylinder by a second lead screw and a third lead screw; the press head rotating mechanism comprises front seats respectively fixed at two sides of the positioning plate and a rear seat with internal threads; a slide sleeve and an ejection sleeve are sequentially connected by penetrating through the end part of the positioning plate by a connection disc; the other end is provided with a regulation sleeve and a lever handle. The oil seal press fitting assistive tool is used for press-fitting an oil seal and measuring the press fitting depth of the oil seal, so the product assembly demands are met. After the assistive tool is used for mounting the oil seals in batches, no oil leakage phenomenon and no oil seal damage conditions exist after the test of a high-load rack for 5 hours. According to the oil seal press fitting assistive tool, the ejection sleeve can be controlled to forwards rotate and move by shaking a rocker, the press fitting of the oil seal press is realized, the operation is convenient, the labor load of an operator is reduced and the press fitting of the oil seal is improved.
Description
Technical field
The utility model relates to a kind of engine shaft class hermetic oil seal assistant pressing tool, and it belongs to engine fitter's packing technique field.
Background technology
Along with the increase of market engine demand, the production capacity of engine line every day is promoting, and the beat of each station constantly reduces, and employee's body burden is increased, and then innovation that will be progressively, alleviates employee's load, and that guarantees both quality and quantity completes production task.
Original trunnion shaft oil seal pressing accessory is made up of three parts, respectively: be arranged on the positioning and guiding support on cylinder body, axis body pressure head and hand hammer.Installation steps: first positioning and guiding support is fixed on cylinder body, then axis body pressure head is put in the pilot hole of positioning and guiding support, last adept hammer knocks axis body pressure head, the conference of exerting oneself causes risk to oil seal pressing quality, axis body meeting and positioning and guiding support produce and clash into, affect accessory service life, when serious, can affect press-fiting the degree of depth and holding and jump of oil sealing, use hand hammer to make to be subject to operator's fitness, hand strength, skill and the qualification etc. had an effect factor affects the quality that press-fits of hermetic oil seal, cause the unstability of oil seal pressing, productive temp also can slow down on the other hand, therefore to improve assistant pressing tool, under the prerequisite of controlling cost, realize a monoblock type assistant pressing tool, axis body pressure head press-fits oil sealing by being threaded into.
Summary of the invention
In order to solve problems of the prior art, the utility model has changed the complicated operation of oil seal pressing accessory in the past, alleviates operator's work load, improves the quality that press-fits of oil sealing.
The technical solution adopted in the utility model is: a kind of engine shaft class hermetic oil seal assistant pressing tool, it comprises detent mechanism, it also comprises that pressure head screws in mechanism, described detent mechanism is provided with location-plate is carried out to spacing alignment pin and rhombus pin, adopts the second screw mandrel and the 3rd screw mandrel that location-plate is fixed on engine cylinder-body; Described pressure head screws in mechanism and comprises and be separately fixed at the front stall of location-plate both sides and be with female back seat, the screw-internal thread fit of the first screw mandrel and back seat, connect successively sliding sleeve and top cover through location-plate by terminal pad, the other end of the first screw mandrel is provided with adjusting sleeve and lever handle.
Described lever handle is fixed on the first screw mandrel by plain cushion and dormant bolt.
The beneficial effects of the utility model are: this oil seal pressing accessory comprises that detent mechanism and pressure head screw in mechanism.Detent mechanism carries out spacing to location-plate by alignment pin and rhombus pin, by the second screw mandrel and the 3rd screw mandrel, location-plate is fixed on engine cylinder-body.Pressure head screws in mechanism and comprises and be separately fixed at the front stall of location-plate both sides and be with female back seat, and connect successively sliding sleeve and top cover through the end of location-plate by terminal pad, the other end is adjusting sleeve and lever handle.This oil seal pressing accessory is used for press-fiting oil sealing, and measures the degree of depth that press-fits of oil sealing, meets Product Assembly requirement.Use in batches this accessory that oil sealing is installed, after the high load capacity platform experiment of 5 hours, without oil leakage phenomenon, without oil sealing damage situations.This oil seal pressing accessory swinging handle can be controlled top cover and rotatablely move forward, realizes oil seal pressing, easy to operate, has alleviated operator's work load, has improved the quality that press-fits of oil sealing.
Accompanying drawing explanation
Fig. 1 is a kind of cutaway view of engine shaft class hermetic oil seal assistant pressing tool.
Fig. 2 is a kind of side view of engine shaft class hermetic oil seal assistant pressing tool.
Fig. 3 is a kind of overall diagram of engine shaft class hermetic oil seal assistant pressing tool.
In figure: 1, top cover, 2, sliding sleeve, 3, front stall, 4, terminal pad, 5, the first screw mandrel, 6, location-plate, 7, back seat, 8, adjusting sleeve, 9, plain cushion, 10, alignment pin, 11, the second screw mandrel, 12, the 3rd screw mandrel, 13, rhombus pin, 14, lever handle, 15, the first plum blossom handle, 16, the second plum blossom handle, 17, soket head cap screw, 18, base soket head cap screw, 19, sunk screw, 20, oil sealing.
The specific embodiment
Fig. 1, Fig. 2 and Fig. 3 show a kind of engine shaft class hermetic oil seal assistant pressing tool, and it mainly comprises that detent mechanism and pressure head screw in mechanism.Detent mechanism carries out spacing to location-plate 6 by alignment pin 10 and rhombus pin 13, by rotating two the second plum blossom handles 16 and a first plum blossom handle 15 is fixed on two the second screw mandrels 11 and the 3rd screw mandrel 12 on engine cylinder-body by location-plate 6.
Pressure head screws in mechanism and comprises and be separately fixed at the front stall 3 of location-plate 6 both sides and be with female back seat 7, the screw-internal thread fit of the first screw mandrel 5 and back seat 7, the other end that connects successively sliding sleeve 2 and top cover 1, the first screw mandrel 5 by terminal pad 4 through the end of location-plate 6 is adjusting sleeve 8 and lever handle 14.Lever handle 14 is fixed on the end of the first screw mandrel 5 by plain cushion 9 and dormant bolt 19.By lever handle 14 and top cover 1, oil sealing 20 is pressed into oil sealing hole.
When work, the first screw mandrel 5 and oil sealing hole are concentric, between the first screw mandrel 5 and back seat 7 with threaded engagement, front stall 3 and back seat 7 are fixed by bolts on location-plate 6, the first screw mandrel 5 is connected with top cover 1 by terminal pad 4, lever handle 14 rotations that screw mandrel 5 connects by outside realize and moving axially, thereby drive top cover 1 that oil sealing 20 is pressed in oil sealing hole.
Claims (2)
1. an engine shaft class hermetic oil seal assistant pressing tool, it comprises detent mechanism, it is characterized in that: it also comprises that pressure head screws in mechanism, described detent mechanism is provided with location-plate (6) is carried out to spacing alignment pin (10) and rhombus pin (13), adopts the second screw mandrel (11) and the 3rd screw mandrel (12) that location-plate (6) is fixed on engine cylinder-body; Described pressure head screws in mechanism and comprises and be separately fixed at the front stall (3) of location-plate (6) both sides and be with female back seat (7), the screw-internal thread fit of the first screw mandrel (5) and back seat (7), connect successively sliding sleeve (2) and top cover (1) through location-plate (6) by terminal pad (4), the other end of the first screw mandrel (5) is provided with adjusting sleeve (8) and lever handle (14).
2. a kind of engine shaft class hermetic oil seal assistant pressing tool according to claim 1, is characterized in that: described lever handle (14) is fixed on the first screw mandrel (5) by plain cushion (9) and dormant bolt (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320874027.4U CN203680208U (en) | 2013-12-30 | 2013-12-30 | Oil seal sealing press fitting assistive tool for motor shaft-like products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320874027.4U CN203680208U (en) | 2013-12-30 | 2013-12-30 | Oil seal sealing press fitting assistive tool for motor shaft-like products |
Publications (1)
Publication Number | Publication Date |
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CN203680208U true CN203680208U (en) | 2014-07-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320874027.4U Expired - Lifetime CN203680208U (en) | 2013-12-30 | 2013-12-30 | Oil seal sealing press fitting assistive tool for motor shaft-like products |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104191410A (en) * | 2014-09-26 | 2014-12-10 | 成都市翻鑫家科技有限公司 | Rotary steering push type oil seal pressing tooling |
CN104308495A (en) * | 2014-09-26 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Rotary type tool for pressing oil seal |
WO2016145623A1 (en) * | 2015-03-18 | 2016-09-22 | The Timken Company | Fixture for installing a seal wear ring |
CN108662133A (en) * | 2018-07-26 | 2018-10-16 | 索特传动设备有限公司 | Assemble the planetary gear mechanism and production line of pin |
CN112476302A (en) * | 2020-11-28 | 2021-03-12 | 河南凤宝重工科技有限公司 | Equipment for press mounting of main shaft oil seal of trailer axle |
CN114102511A (en) * | 2021-12-09 | 2022-03-01 | 重庆磐谷动力技术有限公司 | Engine oil seal mounting tool and using method |
-
2013
- 2013-12-30 CN CN201320874027.4U patent/CN203680208U/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104191410A (en) * | 2014-09-26 | 2014-12-10 | 成都市翻鑫家科技有限公司 | Rotary steering push type oil seal pressing tooling |
CN104308495A (en) * | 2014-09-26 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Rotary type tool for pressing oil seal |
CN104191410B (en) * | 2014-09-26 | 2016-05-04 | 成都市翻鑫家科技有限公司 | The pusher force feed envelope of a kind of rotary steering frock |
WO2016145623A1 (en) * | 2015-03-18 | 2016-09-22 | The Timken Company | Fixture for installing a seal wear ring |
CN108662133A (en) * | 2018-07-26 | 2018-10-16 | 索特传动设备有限公司 | Assemble the planetary gear mechanism and production line of pin |
CN112476302A (en) * | 2020-11-28 | 2021-03-12 | 河南凤宝重工科技有限公司 | Equipment for press mounting of main shaft oil seal of trailer axle |
CN114102511A (en) * | 2021-12-09 | 2022-03-01 | 重庆磐谷动力技术有限公司 | Engine oil seal mounting tool and using method |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140702 |