CN206373834U - One kind tears bearing pin frock open - Google Patents
One kind tears bearing pin frock open Download PDFInfo
- Publication number
- CN206373834U CN206373834U CN201621455686.4U CN201621455686U CN206373834U CN 206373834 U CN206373834 U CN 206373834U CN 201621455686 U CN201621455686 U CN 201621455686U CN 206373834 U CN206373834 U CN 206373834U
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- cover plate
- hinged
- support
- shield
- 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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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of frock for tearing bearing pin open, stand, oil cylinder, bearing pin and middle shield, which are hinged, including tail shield is hinged stand, oil cylinder located at tail shield be hinged stand and middle shield be hinged stand between connected by using bearing pin, the frock includes support, cover plate and screw rod, the support is bridge architecture, its span is slightly larger than the external diameter of bearing pin, cradle top is provided with bolt hole, bottom is provided with installing plate, installing plate is provided with multiple mounting holes, and conjunction bolt two and middle shield by being hinged stand or tail shield is hinged stand conjunction by support；The center of the cover plate is provided with screwed hole, and the cover plate is by closing conjunction bolt one and bearing pin handle；The bolt hole of the screw rod through support is screwed into the screwed hole of cover plate, and with being constantly screwed into for screw rod, bearing pin is removed with cover plate.The utility model tears bearing pin frock open, and simple in construction, easy to use, low cost, effect are good, can more easily by bearing pin from oil cylinder with being disassembled on hinged seat.
Description
Technical field
The utility model is related to one kind and tears axle frock open, belongs to heavy-duty machinery technical field.
Background technology
Shield machine is mainly made up of critical pieces such as cutterhead, shield body, section of jurisdiction machine, trailers, and wherein shield body portion is shield machine
Major support members, the shield body of shield machine is mainly made up of anterior shield, middle shield, tail shield, together with anterior shield and middle shield are put together on by bolt,
Middle shield has 12 hinged seats respectively with tail shield on border, and middle shield is connected with tail shield using oil cylinder, by bearing pin, due to shield
Body after bearing pin is loaded onto, is dismantled very inconvenient than larger, dismounting hinge pin space limitation.
The content of the invention
Technical problem to be solved in the utility model is that the defect existed for prior art tears bearing pin use open there is provided one kind
Frock.
To solve this technical problem, the utility model provides a kind of frock for tearing bearing pin open, including tail shield hinged seat
Son, oil cylinder, bearing pin and middle shield are hinged stand, and oil cylinder is hinged stand located at tail shield and middle shield is hinged between stand by using bearing pin
Connection, the frock includes support, cover plate and screw rod, and the support is bridge architecture, and its span is slightly larger than the external diameter of bearing pin, branch
Top of the trellis be provided with bolt hole, bottom be provided with installing plate, installing plate be provided with multiple mounting holes, support by conjunction bolt two with
Shield is hinged stand or tail shield is hinged stand conjunction；The center of the cover plate is provided with screwed hole, and the cover plate passes through conjunction bolt
One closes with bearing pin handle；The bolt hole of the screw rod through support is screwed into the screwed hole of cover plate, with being constantly screwed into for screw rod, bearing pin
It is removed with cover plate.
The installing plate of the support is provided with four mounting holes.
The cover plate and bearing pin provided with four coaxial screws, by conjunction bolt one integrator.
Beneficial effect：The utility model tears bearing pin frock open, and simple in construction, easy to use, low cost, effect are good, can compare
More easily by bearing pin from oil cylinder with being disassembled on hinged seat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation front view of the utility model support；
Fig. 3 is the structural representation top view of the utility model support；
Fig. 4 is the structural representation of the utility model cover plate；
Fig. 5 is the A-A diagrammatic cross-sections of the utility model cover plate；
Fig. 6 is the structural representation of the utility model bearing pin.
In figure：1 tail shield be hinged stand, 2 oil cylinders, 3 bearing pins, 4 screw rods, 5 conjunction bolt one, 6 cover plates, 61 screwed holes, 7
Shield in conjunction bolt two, 9 is hinged stand by frame, 71 bolts hole, 72 installing plates, 8.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is specifically described to the utility model.
Fig. 1 show structural representation of the present utility model.
The utility model is hinged stand 1, oil cylinder 2, bearing pin 3 and middle shield including tail shield and is hinged stand 9, and oil cylinder 2 is located at tail shield
Be hinged stand 1 and middle shield be hinged stand 9 between connected by using bearing pin 3.
The frock includes support 7, cover plate 6 and screw rod 4.
Fig. 2 show the structural representation front view of the utility model support.
Fig. 3 show the structural representation top view of the utility model support.
The support 7 is bridge architecture, and its span is slightly larger than the external diameter of bearing pin 3, and the top of support 7 is provided with bolt hole 71, bottom
Portion is provided with installing plate 72, and installing plate 72 is provided with multiple mounting holes.
The installing plate 72 of the support 7 is provided with four mounting holes.
Conjunction bolt 28 and middle shield by being hinged stand 9 or tail shield is hinged stand 1 closing by the support 7.
Fig. 4 show the structural representation of the utility model cover plate.
Fig. 5 show the A-A diagrammatic cross-sections of the utility model cover plate.
The center of the cover plate 6 is provided with screwed hole 61.
The cover plate 6 is by the way that conjunction bolt 1 and bearing pin 3, closing, the bolt hole 71 of the screw rod 4 through support 7 is screwed into
The screwed hole 61 of cover plate 6, with being constantly screwed into for screw rod 4, bearing pin 3 is removed with cover plate 6.
The cover plate 6, provided with four coaxial screws (as shown in Figure 6), one is synthesized by one 5 conjunction bolt with bearing pin 3
Body.
Application method of the present utility model：
In use, by cover plate 6 by the way that conjunction bolt 1, closing onto bearing pin 3, support 7 is closed by 28 conjunction bolt
It is hinged to tail shield on stand 1, cover plate 6 is integrally formed with bearing pin 3, support 7 is hinged stand with tail shield and is integrally formed；By screw rod 4
The screwed hole 61 on cover plate 6 is screwed into by the bolt hole 71 of support 7；In use, be constantly screwed into the screw thread of screw rod 4, bearing pin 3 with
Cover plate 6 will be bit by bit the hole of stand 1 and oil cylinder 2 is hinged from tail shield in be removed.Utilize same method, dismounting
The bearing pin 3 connected on middle shield hinged seat 9.
The utility model tears bearing pin frock open, and simple in construction, easy to use, low cost, effect are good, can more easily by
Bearing pin from oil cylinder with being disassembled on hinged seat, when producing assembling to application and achieve good effect.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the range of the utility model
Or the change in the range of equivalent the utility model is surrounded by the utility model.
Claims (3)
1. a kind of frock for tearing bearing pin open, including tail shield are hinged stand (1), oil cylinder (2), bearing pin (3) and middle shield and are hinged stand
(9), oil cylinder (2) is hinged stand (1) located at tail shield and middle shield is hinged between stand (9) and connected by using bearing pin (3), its feature
It is：The frock includes support (7), cover plate 6 and screw rod (4), and the support (7) is bridge architecture, and its span is slightly larger than pin
Bolt hole (71) is provided with the top of the external diameter of axle (3), support (7), bottom is provided with installing plate (72), and installing plate (72) is provided with multiple
Mounting hole, conjunction bolt two (8) and middle shield by being hinged stand (9) or tail shield is hinged stand (1) conjunction by support (7)；The lid
The center of plate (6) is provided with screwed hole (61), the cover plate (6) by conjunction bolt one (5) and bearing pin (3) conjunction；The spiral shell
The bolt hole (71) of bar (4) through support (7) is screwed into the screwed hole (61) of cover plate (6), with being constantly screwed into for screw rod (4), sells
Axle (3) is removed with cover plate (6).
2. the frock according to claim 1 for tearing bearing pin open, it is characterised in that：On the installing plate (72) of the support (7)
Provided with four mounting holes.
3. the frock according to claim 1 or 2 for tearing bearing pin open, it is characterised in that：The cover plate (6) sets with bearing pin (3)
Have four coaxial screws, by conjunction bolt one (5) integrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455686.4U CN206373834U (en) | 2016-12-28 | 2016-12-28 | One kind tears bearing pin frock open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455686.4U CN206373834U (en) | 2016-12-28 | 2016-12-28 | One kind tears bearing pin frock open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373834U true CN206373834U (en) | 2017-08-04 |
Family
ID=59408682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621455686.4U Expired - Fee Related CN206373834U (en) | 2016-12-28 | 2016-12-28 | One kind tears bearing pin frock open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373834U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278935A (en) * | 2018-08-28 | 2019-01-29 | 武汉船用机械有限责任公司 | A kind of Mobile tool for roll adjustment paddle shaft inner oil tube |
| CN109515610A (en) * | 2018-09-26 | 2019-03-26 | 武汉船用机械有限责任公司 | A kind of oil pipe mobile device |
| CN109551420A (en) * | 2018-09-28 | 2019-04-02 | 武汉船用机械有限责任公司 | A kind of dismounting tooling for stress pin |
| CN109941056A (en) * | 2017-12-21 | 2019-06-28 | 中车北京二七机车有限公司 | Drive axle and frame hinge device and assembly method, pin shaft, quarry tipper |
-
2016
- 2016-12-28 CN CN201621455686.4U patent/CN206373834U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941056A (en) * | 2017-12-21 | 2019-06-28 | 中车北京二七机车有限公司 | Drive axle and frame hinge device and assembly method, pin shaft, quarry tipper |
| CN109278935A (en) * | 2018-08-28 | 2019-01-29 | 武汉船用机械有限责任公司 | A kind of Mobile tool for roll adjustment paddle shaft inner oil tube |
| CN109515610A (en) * | 2018-09-26 | 2019-03-26 | 武汉船用机械有限责任公司 | A kind of oil pipe mobile device |
| CN109515610B (en) * | 2018-09-26 | 2019-12-06 | 武汉船用机械有限责任公司 | Oil pipe moving device |
| CN109551420A (en) * | 2018-09-28 | 2019-04-02 | 武汉船用机械有限责任公司 | A kind of dismounting tooling for stress pin |
| CN109551420B (en) * | 2018-09-28 | 2021-11-16 | 武汉船用机械有限责任公司 | A dismouting frock for stress round pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |