CN207858386U - A kind of engine crankcase finish-milling hydraulic tool - Google Patents
A kind of engine crankcase finish-milling hydraulic tool Download PDFInfo
- Publication number
- CN207858386U CN207858386U CN201820156979.5U CN201820156979U CN207858386U CN 207858386 U CN207858386 U CN 207858386U CN 201820156979 U CN201820156979 U CN 201820156979U CN 207858386 U CN207858386 U CN 207858386U
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- support
- cushion block
- positioning plate
- floating support
- clamp body
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Abstract
The utility model discloses a kind of engine crankcase finish-milling hydraulic tools, it include the positioning plate being mounted on clamp body, the side of clamp body, which projects upwards, where the positioning plate is provided with floating support, and floating support provides dynamically working by the oil pressure that the floating support oil connection that fixture body side surface is installed accesses；It is described that clamping cylinder is installed positioned at positioning plate same plane offside, by floating support oil connection dynamically working is provided to the oil pressure for clamping oil connection access that side is arranged；Clamp arm is connected with by flexible clamping on the clamping cylinder；It is provided with support on the clamp body intermediate symmetry shaft position, crankcase to be processed can be placed thereon；The floating support is equipped with equal height cushion block with the symmetrical position of support, and equal height cushion block can realize flexible positioning by the cushion block pars contractilis that its vertical direction is arranged；The positioning plate, support and equal height cushion block can all pass through the sliding rail easy slide being arranged on clamp body on its bottom surface and fixation.
Description
Technical field
The utility model belongs to engine processing equipment field, and in particular to a kind of engine crankcase finish-milling hydraulic pressure work
Dress.
Background technology
Engine be it is a kind of can be the machine that can be converted into mechanical energy of other forms, including such as internal combustion engine（Gasoline is sent out
Motivation etc.）, external-combustion engine（Stirling engine, steam engine etc.）, motor etc., start machining process sufficiently complex, but process
It is required that very high, it is often necessary to carry out accurate and easy to operation positioning work, the requirement to positioning tool is just very high.
Engine crankcase refers to the position that cylinder block lower part is used for installing bent axle, and crankcase divides upper crankcase and lower bent axle
Case.Wherein upper crankcase and cylinder block cast solid, lower crankcase is used for lubrication oil, and closes upper crankcase, therefore also known as
For oil sump.Crankcase is to start highly important component in machining, is a kind of typical, relative complex, processing technology
More demanding box parts.Universal clamp is often used in the machining of crankcase in the prior art, to difference
The crankcase of type and model all can be used, but this to also result in machining accuracy not high, and to operative employee's proficiency require compared with
High disadvantage.Special and simple in structure using being cut for crankcase, Special clamp tool easy to operate becomes a reality
One big demand.
Utility model content
The utility model provides a kind of engine crankcase finish-milling hydraulic tool, on the use of the equipment can overcome
The shortcomings that stating the prior art provides a kind of simple in structure, easy to operate, handling efficiently hydraulic tool easy to process.
To achieve the above object, the utility model provides the following technical solutions：A kind of engine crankcase finish-milling hydraulic pressure
Tooling includes the positioning plate on clamp body, the side of clamp body where the positioning plate project upwards be provided with it is floating
Dynamic support, floating support provide dynamically working by the oil pressure that the floating support oil connection that fixture body side surface is installed accesses；Institute
Rheme is equipped with clamping cylinder in positioning plate same plane offside, the clamping oil that side is arranged by floating support oil connection
The oil pressure of pipe fitting access provides dynamically working；Clamp arm is connected with by flexible clamping on the clamping cylinder；The fixture
It is provided with support on body intermediate symmetry shaft position, crankcase to be processed can be placed thereon；The floating support and support are symmetrical
Position equal height cushion block is installed, equal height cushion block can realize flexible positioning by the cushion block pars contractilis that its vertical direction is arranged；Institute
Stating positioning plate, support and equal height cushion block all can be by the sliding rail easy slide being arranged on clamp body on its bottom surface and fixation.
Preferably, the clamping oil connection is two, setting side by side up and down.
Preferably, the support is detachable structure, and corresponding replacement can be carried out according to the different shape of crankcase.
Compared with prior art, the utility model has the beneficial effects that：Power is provided by hydraulic pressure, by workpiece from each side
Position is fixed, and is designed for bent axle box shape, easy to operate and easy to process, is suitble to the finish-milling operation of crankcase.
By referring to the drawings to the detailed description of the exemplary embodiment of the disclosure, the other feature of the disclosure and its
Advantage will become apparent.
Description of the drawings
Technical solution in order to illustrate more clearly of the embodiment of the present disclosure or in the related technology, below will be to embodiment or phase
Attached drawing is briefly described needed in the technology description of pass, it should be apparent that, the accompanying drawings in the following description is only this
Disclosed embodiment for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the utility model hydraulic tool side view；
In figure：1, positioning plate, 2, clamp body, 3, floating support oil connection, 4, floating support, 5, clamping cylinder, 6, etc.
High cushion block, 7, clamp arm, 8, support, 9, crankcase, 10, clamp oil connection, 11, sliding rail, 12, flexible clamping, 13, cushion block stretches
Contracting portion.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached shown in the drawings each
The size of a part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
It need not be further discussed in attached drawing afterwards.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also the positioning of other different modes（It is rotated by 90 ° or is in other orientation）, and
And respective explanations are made to the opposite description in space used herein above.
Embodiment 1：
Referring to Fig. 1, the utility model provides a kind of technical solution：Engine crankcase finish-milling hydraulic tool, including
There is the positioning plate 1 on clamp body 2, the side of 1 place clamp body 2 of positioning plate, which projects upwards, is provided with floating support 4, floats
Dynamic support 4 provides dynamically working by the oil pressure that the floating support oil connection 3 that fixture body side surface is installed accesses；Positioned at positioning plate
1 same plane offside is equipped with clamping cylinder 5, the clamping oil connection 10 that side is arranged by floating support oil connection 3
The oil pressure of access provides dynamically working；It is two to clamp oil connection 10, setting side by side up and down；Pass through flexible card on clamping cylinder
It connects 12 and is connected with clamp arm 7；It is provided with support 8 on clamp body intermediate symmetry shaft position, crankcase to be processed can be placed thereon
9, support 8 is detachable rectangular parallelepiped structure；Floating support 4 is equipped with equal height cushion block 6, equal height cushion block with 8 symmetrical position of support
Flexible positioning can be realized by the cushion block pars contractilis 13 that its vertical direction is arranged；Positioning plate 1, support 8 and equal height cushion block 6 all may be used
Pass through 11 easy slide of sliding rail on its bottom surface, being arranged on clamp body 2 and fixation.
Embodiment 2：
Support 8 is set as cylindrical according to the crankcase difference processed, other parts are the same as embodiment 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of engine crankcase finish-milling hydraulic tool includes the positioning plate (1) on clamp body (2), special
Sign is：The side of clamp body (2), which projects upwards, where the positioning plate (1) is provided with floating support (4), floating support (4)
The oil pressure for floating support oil connection (3) access installed by fixture body side surface provides dynamically working；The positioning plate (1) is same
One plane offside is equipped with clamping cylinder (5), the clamping oil connection that side is arranged by floating support oil connection (3)
(10) oil pressure accessed provides dynamically working；Clamp arm (7) is connected with by flexible clamping (12) on the clamping cylinder；It is described
It is provided with support (8) on clamp body intermediate symmetry shaft position, crankcase to be processed (9) can be placed thereon；The floating support
(4) equal height cushion block (6) is installed with support (8) symmetrical position, the cushion block that equal height cushion block can be arranged by its vertical direction is stretched
Realize flexible positioning in contracting portion (13)；The positioning plate (1), support (8) and equal height cushion block (6) all can by its bottom surface,
Sliding rail (11) easy slide being arranged on clamp body (2) and fixation.
2. a kind of engine crankcase finish-milling hydraulic tool according to claim 1, it is characterised in that：The clamping oil
Pipe fitting (10) is two, setting side by side up and down.
3. a kind of engine crankcase finish-milling hydraulic tool according to claim 1, it is characterised in that：The support
(8) it is detachable structure, corresponding replacement can be carried out according to the different shape of crankcase (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156979.5U CN207858386U (en) | 2018-01-30 | 2018-01-30 | A kind of engine crankcase finish-milling hydraulic tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156979.5U CN207858386U (en) | 2018-01-30 | 2018-01-30 | A kind of engine crankcase finish-milling hydraulic tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858386U true CN207858386U (en) | 2018-09-14 |
Family
ID=63460288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156979.5U Active CN207858386U (en) | 2018-01-30 | 2018-01-30 | A kind of engine crankcase finish-milling hydraulic tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069949A (en) * | 2019-12-20 | 2020-04-28 | 中国北方发动机研究所(天津) | Device for machining front pump body of diesel engine oil pump |
-
2018
- 2018-01-30 CN CN201820156979.5U patent/CN207858386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069949A (en) * | 2019-12-20 | 2020-04-28 | 中国北方发动机研究所(天津) | Device for machining front pump body of diesel engine oil pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Engine crankcase is hydraulic tool equipment for finish milling Effective date of registration: 20200601 Granted publication date: 20180914 Pledgee: Qingzhou Shandong rural commercial bank Limited by Share Ltd. Pledgor: QINGZHOU DEWEI POWER Co.,Ltd. Registration number: Y2020980002642 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210329 Granted publication date: 20180914 Pledgee: Qingzhou Shandong rural commercial bank Limited by Share Ltd. Pledgor: QINGZHOU DEWEI POWER Co.,Ltd. Registration number: Y2020980002642 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |