CN110814707A - Pressure head suitable for lid pressure equipment behind oil blanket - Google Patents
Pressure head suitable for lid pressure equipment behind oil blanket Download PDFInfo
- Publication number
- CN110814707A CN110814707A CN201911034428.7A CN201911034428A CN110814707A CN 110814707 A CN110814707 A CN 110814707A CN 201911034428 A CN201911034428 A CN 201911034428A CN 110814707 A CN110814707 A CN 110814707A
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- China
- Prior art keywords
- pressure head
- press
- pressure
- connecting plate
- oil seal
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- 238000001514 detection method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000010727 head pressing Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- 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
- B23P19/027—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 using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a pressure head suitable for press mounting equipment of a rear cover of an oil seal, which comprises: the pneumatic pressure cylinder is connected with the pressure head part, the connecting plate is arranged at the connecting part of the pneumatic pressure cylinder and the pressure head part, and the guide part is arranged on the connecting plate; the pressure head part can be driven by the air pressure boosting cylinder to carry out press mounting, and the guide part limits the pressure head part; the invention provides a pressing head which is practical and suitable for oil seal rear cover press-fitting equipment.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a pressure head suitable for press-fitting equipment of a rear cover of an oil seal.
Background
The application of the oil seal pressure head is more and more extensive, and the prior art provides a plurality of press fitting devices suitable for oil seals.
Chinese patent publication No. CN109822327A, a crankshaft oil seal press-fitting detection device, discloses a crankshaft oil seal press-fitting detection device, which comprises a mechanical press-fitting component, a press-fitting force transmission component and an air tightness detection component; the mechanical press-fitting assembly comprises a bracket, a buckle connecting part, an assembling force conveying part, a power part and a power control part; the buckle connecting part and the power part are fixedly arranged on the bracket, and the assembly force conveying part is fixedly connected with the output end of the power part; one end of the press-fitting force transmission assembly is fixed on the end face of the crankshaft, and the other end of the press-fitting force transmission assembly is connected with the buckle connecting part; the air tightness detection assembly comprises a precision leak detector, a vacuum pump and a detection control part; therefore, the crankshaft oil seal press-fitting detection equipment realizes oil seal press-fitting and air tightness detection in one step, and improves the installation efficiency of the crankshaft oil seal; and a hoisting system is additionally arranged, so that oil seals at different angles can be installed.
However, the prior art does not have a press-fitting device for press-fitting the oil-sealed rear cover, and because of the special structure and the station requirements of the oil-sealed rear cover, the pressure head in the prior art is not suitable for press-fitting the oil-sealed rear cover.
Disclosure of Invention
In order to solve the technical problem, the invention provides a practical pressure head suitable for press-fitting equipment of a rear cover of an oil seal, which comprises: the pneumatic pressure cylinder is connected with the pressure head part, the connecting plate is arranged at the connecting part of the pneumatic pressure cylinder and the pressure head part, and the guide part is arranged on the connecting plate; the pneumatic pressure cylinder can drive the pressure head part to carry out press mounting, and the guide part limits the pressure head part.
Preferably, the presser head portion is circular.
Preferably, the guide part includes a guide rod and a linear bearing, the linear bearing being provided on the connection plate, the guide rod being inserted into the linear bearing.
Preferably, the number of the guide parts is two, and the two guide parts are symmetrically arranged on the left side and the right side of the head pressing part.
Preferably, the pneumatic booster cylinder further comprises a proximity switch, wherein the proximity switch is arranged on the connecting plate, and the proximity switch is in electrical signal connection with the pneumatic booster cylinder.
Preferably, the connecting plate further comprises a mounting frame, and the mounting frame is connected with the connecting plate.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the pressure head provided by the invention is suitable for press mounting equipment of the rear cover of the oil seal, and has strong practicability.
Drawings
FIG. 1 is a schematic perspective view of a pressure head suitable for a press-fitting device of a rear cover of an oil seal in an embodiment of the present invention;
FIG. 2 is a sectional view of a pressing head suitable for a press-fitting device of a rear cover of an oil seal in the embodiment of the invention;
in the drawings: 1. the device comprises a pressure head part, 2, a guide part, 3, a mounting bracket, 4, a gas-liquid pressure cylinder, 5, a proximity switch, 6 and a connecting plate.
The specific implementation mode is as follows:
the invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 and 2, a structure diagram of a pressure head suitable for a press mounting device of a rear cover of an oil seal is shown, wherein the structure diagram comprises a pressure head part 1, a guide part 2, a mounting bracket 3, a gas-liquid pressure cylinder 4, a proximity switch 5 and a connecting plate 6, the pressure head part 1 is circular, the pressure head part 1 is connected with the gas-liquid pressure cylinder 4, the gas-liquid pressure cylinder 4 drives the pressure head part 1 to move in a vertical direction, the connecting plate 6 is vertically fixed at the joint of the pressure head part 1 and the gas-liquid pressure cylinder 4, the guide part 2 comprises a guide rod and a linear bearing, the linear bearing is fixed on the connecting plate 6, the guide rod is inserted into the linear bearing, the guide rod can move up and down in the linear bearing to guide the pressure head part 1, the mounting bracket 3 is fixed on the connecting plate 6, the proximity switch 5 is fixed on the.
In this embodiment, the number of the guide portions 2 is 2, and the 2 guide portions 2 are symmetrically disposed on the left and right sides of the indenter portion 1.
In this embodiment, the number of the mounting brackets 3 is 2, and the 2 mounting brackets 3 are symmetrically arranged at the left end and the right end of the connecting plate 6.
The features and functions of the present invention will be further understood from the following description.
When the proximity switch detects that the pressure head is placed on the oil seal rear cover, the proximity switch transmits a signal to the gas-liquid pressure cylinder, and the gas-liquid pressure cylinder drives the pressure head to press and install the oil seal rear cover. The indenter is guided by 2 guides on the left and right sides of the indenter.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a pressure head suitable for lid pressure equipment behind oil blanket which characterized in that includes: the pneumatic pressure cylinder is connected with the pressure head part, the connecting plate is arranged at the connecting part of the pneumatic pressure cylinder and the pressure head part, and the guide part is arranged on the connecting plate; the pneumatic pressure cylinder can drive the pressure head part to carry out press mounting, and the guide part limits the pressure head part.
2. A pressure head suitable for a press-fitting device of a rear cover of an oil seal as claimed in claim 1, wherein the pressure head is circular.
3. A pressure head suitable for a press-fitting device of a rear cover of an oil seal as claimed in claim 1, wherein the guide part comprises a guide rod and a linear bearing, the linear bearing is arranged on the connecting plate, and the guide rod is inserted into the linear bearing.
4. A pressure head suitable for a press fitting device of an oil seal rear cover as claimed in claim 1 or 3, wherein the number of the guide parts is two, and the two guide parts are symmetrically arranged on the left side and the right side of the pressure head part.
5. A pressure head suitable for press-fitting equipment of a rear cover of an oil seal as claimed in claim 1, further comprising a proximity switch, wherein the proximity switch is arranged on the connecting plate and is in electrical signal connection with the air pressure cylinder.
6. A pressure head suitable for use in a press-fitting device for oil seals and rear covers as claimed in claim 1, further comprising a mounting bracket, wherein the mounting bracket is connected to the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034428.7A CN110814707A (en) | 2019-10-29 | 2019-10-29 | Pressure head suitable for lid pressure equipment behind oil blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034428.7A CN110814707A (en) | 2019-10-29 | 2019-10-29 | Pressure head suitable for lid pressure equipment behind oil blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110814707A true CN110814707A (en) | 2020-02-21 |
Family
ID=69551352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911034428.7A Pending CN110814707A (en) | 2019-10-29 | 2019-10-29 | Pressure head suitable for lid pressure equipment behind oil blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110814707A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034944A (en) * | 2003-07-14 | 2005-02-10 | Hitachi Building Systems Co Ltd | Press-in device for oil seal |
| CN103182640A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN103707035A (en) * | 2012-09-29 | 2014-04-09 | 广西玉柴机器股份有限公司 | Pressure head of valve oil seal |
| CN104607923A (en) * | 2015-01-28 | 2015-05-13 | 苏州鸿普精密模具有限公司 | Pressurization press fitting mechanism of compressor front cover assembling machine |
| CN206200512U (en) * | 2016-10-31 | 2017-05-31 | 浙江吉利变速器有限公司 | A kind of speed changer bonnet oil sealing assembly tooling |
| CN109822327A (en) * | 2019-03-27 | 2019-05-31 | 烟台润蚨祥油封有限公司 | A kind of press mounting for crankshaft oil seal detection device |
| CN211277295U (en) * | 2019-10-29 | 2020-08-18 | 上海天永智能装备股份有限公司 | Pressure head suitable for lid pressure equipment behind oil blanket |
-
2019
- 2019-10-29 CN CN201911034428.7A patent/CN110814707A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034944A (en) * | 2003-07-14 | 2005-02-10 | Hitachi Building Systems Co Ltd | Press-in device for oil seal |
| CN103707035A (en) * | 2012-09-29 | 2014-04-09 | 广西玉柴机器股份有限公司 | Pressure head of valve oil seal |
| CN103182640A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN104607923A (en) * | 2015-01-28 | 2015-05-13 | 苏州鸿普精密模具有限公司 | Pressurization press fitting mechanism of compressor front cover assembling machine |
| CN206200512U (en) * | 2016-10-31 | 2017-05-31 | 浙江吉利变速器有限公司 | A kind of speed changer bonnet oil sealing assembly tooling |
| CN109822327A (en) * | 2019-03-27 | 2019-05-31 | 烟台润蚨祥油封有限公司 | A kind of press mounting for crankshaft oil seal detection device |
| CN211277295U (en) * | 2019-10-29 | 2020-08-18 | 上海天永智能装备股份有限公司 | Pressure head suitable for lid pressure equipment behind oil blanket |
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