CN108581432A - Engine maintenance service station wet cylinder liner press-in device - Google Patents
Engine maintenance service station wet cylinder liner press-in device Download PDFInfo
- Publication number
- CN108581432A CN108581432A CN201810715864.XA CN201810715864A CN108581432A CN 108581432 A CN108581432 A CN 108581432A CN 201810715864 A CN201810715864 A CN 201810715864A CN 108581432 A CN108581432 A CN 108581432A
- Authority
- CN
- China
- Prior art keywords
- cylinder sleeve
- cylinder
- pressed
- press fitting
- press
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 239000007779 soft material Substances 0.000 claims description 2
- 238000009966 trimming Methods 0.000 abstract description 6
- 238000007373 indentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of engine maintenance service station wet cylinder liner press-in devices.The engine maintenance service station wet cylinder liner press-in device includes：Cylinder sleeve is pressed bar, including：It is pressed bar glissile segment and handle section；Cylinder sleeve is pressed suspension hook, is L-type, and lower end has the cylinder block that suspension hook is used to be stuck in diesel engine；The upper end that cylinder sleeve is pressed suspension hook is mounted on the outer end for being pressed bar glissile segment by fixing bolt；Cylinder sleeve is pressed rod set, and the upper end has press fitting rod sleeve, and what can be slided is set on the cylinder sleeve press fitting bar, and is locked by clamping screw；Cylinder sleeve pressure mounting base, the upper end are mounted on the lower end that the cylinder sleeve is pressed rod set by link bolt, and the lower end of the cylinder sleeve pressure mounting base is laid with cylinder sleeve pressing plate；And cylinder sleeve press fitting pad, it is fixed on the bottom of the cylinder sleeve pressing plate.The engine maintenance service station wet cylinder liner press-in device keeps cylinder sleeve stress at the uniform velocity balanced, avoids O-ring trimming, press fitting cylinder sleeve is easily quick, easy to operate.
Description
Technical field
The present invention relates to engine arts, are pressed into and fill especially with regard to a kind of engine maintenance service station wet cylinder liner
It sets.
Background technology
The cylinder sleeve structure of diesel engine, the technology developed at present have wet cylinder liner, dry cylinder liner, without technical solutions such as cylinder sleeves.
The cylinder sleeve structure of wet type is relatively common in diesel engine arts, and wet cylinder liner carries water shutoff O-ring because matching, therefore is pressed into cylinder holes
When need with a kind of tooling come press indentation.
It is generally used the method for equipment press fitting in diesel engine assembly shop, but when some maintenance service stations are reprocessed,
Equipment press fitting needs to put into more fund, and being manually pressed into manpower can have that pressing-in force is uneven, and the O-ring of wet cylinder liner squeezes
Crush-cutting side, with the presence of the hidden danger of leak.Infrequently for the press fitting of this wet cylinder liner of maintenance service station, but must have press fitting
The field of ability cheap handy is manually pressed into wet cylinder liner device, it appears particularly important using a kind of.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content
The purpose of the present invention is to provide a kind of simple and reasonable engine maintenance service station wet cylinder liner indentation dresses
It sets, which utilizes lever principle, uses the fulcrum of the cylinder block on diesel engine
The press fitting for implementing cylinder sleeve, makes wet cylinder liner be pressed into, and cylinder sleeve stress is at the uniform velocity balanced, avoids O-ring trimming, press fitting cylinder sleeve easily fast
Victory, it is easy to operate.
To achieve the above object, the present invention provides a kind of engine maintenance service station wet cylinder liner press-in devices, including：
Cylinder sleeve is pressed bar, including：It is pressed bar glissile segment and handle section；Cylinder sleeve is pressed suspension hook, is L-type, and lower end has suspension hook for being stuck in
In the cylinder block of diesel engine；The upper end that cylinder sleeve is pressed suspension hook is mounted on the outer end for being pressed bar glissile segment by fixing bolt；Cylinder sleeve
It is pressed rod set, the upper end has press fitting rod sleeve, and what can be slided is set on the cylinder sleeve press fitting bar, and passes through clamping screw
Locking；Cylinder sleeve pressure mounting base, the upper end are mounted on the lower end that the cylinder sleeve is pressed rod set, the cylinder sleeve pressure mounting base by link bolt
Lower end be laid with cylinder sleeve pressing plate；And cylinder sleeve press fitting pad, it is fixed on the bottom of the cylinder sleeve pressing plate.
In a preferred embodiment, the diameter of handle section is more than the diameter of press fitting bar glissile segment.
In a preferred embodiment, cylinder sleeve press fitting pad is non-metal soft material.
In a preferred embodiment, cylinder sleeve press fitting pad is nylon or rubber.
In a preferred embodiment, cylinder sleeve press fitting pad is fixed by screws in the bottom of cylinder sleeve pressing plate.
Compared with prior art, engine maintenance service station wet cylinder liner press-in device according to the present invention has and has as follows
Beneficial effect：The engine maintenance service station wet cylinder liner press-in device utilizes lever principle, uses the cylinder block on diesel engine
Fulcrum implements the press fitting of cylinder sleeve, and wet cylinder liner is made to be pressed into, and cylinder sleeve stress is at the uniform velocity balanced, avoids O-ring trimming, press fitting cylinder sleeve light
Fast, easy to operate.
Description of the drawings
Fig. 1 is the structural representation of engine maintenance service station wet cylinder liner press-in device according to an embodiment of the present invention
Figure.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figure 1, engine maintenance service station wet cylinder liner press-in device according to the preferred embodiment of the present invention
Concrete structure includes：Cylinder sleeve is pressed suspension hook 1, cylinder sleeve press fitting bar 6, cylinder sleeve press fitting rod set 4, cylinder sleeve pressure mounting base 7, cylinder sleeve pressing plate 8
It is pressed pad 10 with cylinder sleeve.Wherein, cylinder sleeve press fitting suspension hook 1 is laid in one end of cylinder sleeve press fitting bar 6, the cylinder for being stuck in diesel engine
On body, the fulcrum as lever；What cylinder sleeve press fitting rod set 4 can be slided is set on cylinder sleeve press fitting bar 6, cylinder sleeve pressure mounting base 7, cylinder
Set pressing plate 8 and cylinder sleeve press fitting pad 10 are fixed in cylinder sleeve press fitting rod set 4, using lever principle, use the cylinder on diesel engine
The fulcrum of body implements the press fitting of cylinder sleeve, and wet cylinder liner is made to be pressed into, and cylinder sleeve stress is at the uniform velocity balanced, avoids O-ring trimming, is pressed cylinder sleeve
It is easily quick, it is easy to operate.
Specifically, cylinder sleeve press fitting bar 6 includes：It is pressed bar glissile segment and handle section, wherein the diameter of handle section is more than pressure
Fill the diameter of bar glissile segment.Cylinder sleeve press fitting suspension hook 1 is stuck in the fulcrum in the cylinder block of diesel engine as lever, and operator holds hand
Handle section implements the press fitting of cylinder sleeve using lever principle.
It is L-type that cylinder sleeve, which is pressed suspension hook 1, and lower end has the cylinder block that suspension hook is used to be stuck in diesel engine, the branch as lever
Point；The upper end that cylinder sleeve is pressed suspension hook 1 is mounted on the outer end for being pressed bar glissile segment by fixing bolt 2.
There is press fitting rod sleeve, cylinder sleeve press fitting rod set 4 can be slided by the press fitting rod sleeve for the upper end that cylinder sleeve is pressed rod set 4
Dynamic is set on cylinder sleeve press fitting bar 6, and is locked by clamping screw 3 so that cylinder sleeve, which is pressed rod set 4, to be pressed bar in cylinder sleeve
Shift position on 6.
The upper end of cylinder sleeve pressure mounting base 7 is mounted on the lower end that cylinder sleeve is pressed rod set 4 by link bolt 5, cylinder sleeve pressure mounting base 7
Lower end is laid with cylinder sleeve pressing plate 8, implements the press fitting of cylinder sleeve by cylinder sleeve pressing plate 8, so that wet cylinder liner is pressed into, cylinder sleeve stress is even
It is fast balanced, avoid O-ring trimming.
Preferably, the bottom of cylinder sleeve pressing plate 8 is further fixed on cylinder sleeve press fitting pad 10, and it is nonmetallic softwood that cylinder sleeve, which is pressed pad 10,
Material is contacted for protecting with cylinder sleeve firmly, and machinery is damaged.Preferably, cylinder sleeve press fitting pad 10 is nylon or rubber.
Preferably, cylinder sleeve press fitting pad 10 is fixed on the bottom of cylinder sleeve pressing plate 8 by screw 9.
To sum up, which utilizes lever principle, uses the gas on diesel engine
The fulcrum of cylinder body implements the press fitting of cylinder sleeve, and wet cylinder liner is made to be pressed into, and cylinder sleeve stress is at the uniform velocity balanced, avoids O-ring trimming, is pressed cylinder
Set is easily quick, easy to operate.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (5)
1. a kind of engine maintenance service station wet cylinder liner press-in device, which is characterized in that including：
Cylinder sleeve is pressed bar, including：It is pressed bar glissile segment and handle section；
Cylinder sleeve is pressed suspension hook, is L-type, and lower end has the cylinder block that suspension hook is used to be stuck in diesel engine；Cylinder sleeve is pressed the upper of suspension hook
End is mounted on the outer end of press fitting bar glissile segment by fixing bolt；
Cylinder sleeve is pressed rod set, and the upper end has press fitting rod sleeve, and what can be slided is set on the cylinder sleeve press fitting bar, and passes through
Clamping screw is locked；
Cylinder sleeve pressure mounting base, the upper end are mounted on the lower end that the cylinder sleeve is pressed rod set, the cylinder sleeve pressure mounting base by link bolt
Lower end be laid with cylinder sleeve pressing plate；And
Cylinder sleeve press fitting pad, is fixed on the bottom of the cylinder sleeve pressing plate.
2. engine maintenance service station wet cylinder liner press-in device as described in claim 1, which is characterized in that the handle section
Diameter be more than press fitting bar glissile segment diameter.
3. engine maintenance service station wet cylinder liner press-in device as described in claim 1, which is characterized in that the cylinder sleeve pressure
Dress pad is non-metal soft material.
4. engine maintenance service station wet cylinder liner press-in device as claimed in claim 3, which is characterized in that the cylinder sleeve pressure
Dress pad is nylon or rubber.
5. engine maintenance service station wet cylinder liner press-in device as described in claim 1, which is characterized in that the cylinder sleeve pressure
Dress pad is fixed by screws in the bottom of cylinder sleeve pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715864.XA CN108581432A (en) | 2018-07-03 | 2018-07-03 | Engine maintenance service station wet cylinder liner press-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715864.XA CN108581432A (en) | 2018-07-03 | 2018-07-03 | Engine maintenance service station wet cylinder liner press-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581432A true CN108581432A (en) | 2018-09-28 |
Family
ID=63635473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715864.XA Pending CN108581432A (en) | 2018-07-03 | 2018-07-03 | Engine maintenance service station wet cylinder liner press-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581432A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140137406A1 (en) * | 2012-11-21 | 2014-05-22 | Service Solutions U.S. Llc | Cylinder liner installation tool and method of use thereof |
| CN204036378U (en) * | 2014-07-19 | 2014-12-24 | 广西玉柴机器股份有限公司 | A kind of air cylinder sleeve of engine press mounting tool |
| CN208496253U (en) * | 2018-07-03 | 2019-02-15 | 广西玉柴机器股份有限公司 | Engine maintenance service station wet cylinder liner press-in device |
-
2018
- 2018-07-03 CN CN201810715864.XA patent/CN108581432A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140137406A1 (en) * | 2012-11-21 | 2014-05-22 | Service Solutions U.S. Llc | Cylinder liner installation tool and method of use thereof |
| CN204036378U (en) * | 2014-07-19 | 2014-12-24 | 广西玉柴机器股份有限公司 | A kind of air cylinder sleeve of engine press mounting tool |
| CN208496253U (en) * | 2018-07-03 | 2019-02-15 | 广西玉柴机器股份有限公司 | Engine maintenance service station wet cylinder liner press-in device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |