CN110549281A - Fluid curing positioning method for assembling precision parts - Google Patents
Fluid curing positioning method for assembling precision parts Download PDFInfo
- Publication number
- CN110549281A CN110549281A CN201910972498.0A CN201910972498A CN110549281A CN 110549281 A CN110549281 A CN 110549281A CN 201910972498 A CN201910972498 A CN 201910972498A CN 110549281 A CN110549281 A CN 110549281A
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- CN
- China
- Prior art keywords
- curing
- precision parts
- fluid
- precision
- positioning method
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007711 solidification Methods 0.000 claims description 12
- 230000008023 solidification Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention relates to a fluid curing and positioning method for assembling precision parts, which is characterized in that corresponding curing grooves are processed on opposite end faces of two precision parts needing to be contacted and accurately positioned, the curing grooves on the two precision parts are butted to form a curing flow channel, the relative position between the two precision parts is manually adjusted, the two precision parts are connected through a fastener after the adjustment is finished, the vertical positions of the two precision parts are positioned, curing fluid is injected inwards from one end of the curing flow channel until the whole curing flow channel is filled, the positioning of the horizontal positions of the two precision parts is realized after the curing fluid is completely cooled and cured, and if the disassembly is needed, the fastener on the two precision parts is disassembled, the two precision parts are separated, and the cured curing fluid is taken out. The invention solves the problem that the contact surface between the precision parts can not be accurately positioned and rigidly connected in the prior art.
Description
Technical Field
the invention relates to the field of precise positioning of precision parts, in particular to a fluid curing positioning method for assembling precision parts.
Background
In the field of machining and assembling, a plurality of precision parts need to be accurately assembled, for example, parts and the like used for calibration on a machine tool, displacement in the X direction and displacement in the Y direction can be generated between the two precision parts, and accurate positioning needs to be carried out in the two directions.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fluid curing positioning method for assembling precision parts, and solves the problem that the contact surface between the precision parts can not be accurately positioned and rigidly connected in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a fluid curing and positioning method for assembling precision parts is provided:
Firstly, corresponding curing grooves are processed on the opposite end faces of two precision parts which need to be contacted and accurately positioned, and the curing grooves on the two precision parts are butted to form a curing flow channel.
Then, manually adjusting the relative position between the two precision parts, connecting the two precision parts through a fastener after the adjustment is finished, and positioning the vertical positions of the two precision parts;
Thirdly, performing the operation; injecting curing fluid inwards from one end of the curing flow channel until the whole curing flow channel is filled, and positioning the positions of the two precision parts in the horizontal direction after the curing fluid is cooled and completely cured;
In addition, if the precision parts need to be disassembled, the fasteners on the two precision parts are disassembled, the two precision parts are separated, and the solidified curing fluid is taken out.
As a supplement, the side walls of the two sides of the inner side of the curing groove are inclined planes, so that demolding is convenient after curing of the curing fluid.
furthermore, the cross section of the curing groove is semicircular, so that the processing is convenient, and the demoulding is also convenient.
furthermore, the curing groove is provided with at least one bending section or bending section.
Further, a release agent is applied to the surface of the curing tank.
Further, the solidification of the solidification fluid is accelerated by subjecting the precision part to a homothermal state according to the characteristics of the solidification fluid in step S3.
has the advantages that: the invention relates to a fluid curing and positioning method for assembling precision parts, which is characterized in that a curing flow channel is arranged on a joint surface of two precision parts, curable fluid is injected into the curing flow channel, and accurate positioning in the horizontal direction between the two precision parts is realized after the fluid is cured.
Drawings
FIG. 1 is a schematic illustration of the positioning of two precision parts of the present invention;
FIG. 2 is a schematic view of a curing tank of the present invention.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
As shown in fig. 1-2, embodiments of the present invention relate to a fluid curing positioning method for precision part assembly:
Firstly, corresponding curing grooves 3 are processed on the opposite end faces of two precision parts 1 which need to be contacted and accurately positioned, the curing grooves 3 on the two precision parts 1 are butted to form a curing flow channel, preferably, the side walls of the two sides of the inner side of each curing groove 3 are inclined planes, the bottom of each curing groove 3 is a plane, the curing grooves 3 are similar to a trapezoidal structure, the curing grooves 3 with semicircular sections can also be adopted, the upper curing groove 3 and the lower curing groove 3 are not needed to be butted accurately, and only the two curing grooves 3 need to be communicated.
then, manually adjusting the relative position between the two precision parts 1, connecting the two precision parts 1 through a fastener after the adjustment is finished, and positioning the vertical direction positions of the two precision parts 1, wherein the fastener for connecting the two precision parts 1 can be a screw or a bolt, and the two precision parts 1 can be locked and positioned in the vertical direction, namely the Y direction;
thirdly, performing the operation; injecting a curing fluid 2 inwards from one end of the curing flow channel until the whole curing flow channel is filled, and positioning the two precision parts 1 in the horizontal direction after the curing fluid 2 is cooled and completely cured, wherein the curing fluid 2 can be various curable fluids, the cured fluids have high hardness and strength, such as common epoxy resin and the like, and a special injection tool, such as an injection gun and the like, can be adopted during injection, and can also be directly poured into the curing flow channel, so that the curing flow channel is ensured to be filled with the curing fluid 2;
when two precision parts need to be dismantled, the fastener on two precision parts 1 is demolishd earlier, separates two precision parts 1, and solidified solidification fluid 2 takes out, and solidified solidification fluid 2 can use some instruments to take out it.
In order to increase the length of the solidification groove 3 and the solidification strength of the solidification fluid 2, the solidification groove 3 has at least one bending section or bending section, for example, the solidification groove 3 in fig. 2 has an S-shape, and many variable shapes can be adopted in the practical application process.
In order to facilitate the release of the solidified curing fluid 2, a release agent is applied to the surface of the curing tank 3, the release agent corresponding to the material properties of the curing fluid 2.
In order to improve the mounting efficiency of the precision part, the solidification of the solidified fluid 2 is accelerated by subjecting the precision part 1 to the isothermal state according to the characteristics of the solidified fluid 2 in step S3.
according to the invention, the curing flow channel is arranged on the joint surface of the two precision parts, the curable fluid is injected into the curing flow channel, and the precise positioning in the horizontal direction between the two precision parts is realized after the fluid is cured.
Claims (6)
1. A fluid curing and positioning method for assembling precision parts is characterized in that:
S1: processing corresponding curing grooves (3) on the opposite end surfaces of two precision parts (1) which need to be contacted and accurately positioned, and butting the curing grooves (3) on the two precision parts (1) to form a curing flow channel;
S2: manually adjusting the relative position between the two precision parts (1), connecting the two precision parts (1) through a fastener after the adjustment is finished, and positioning the vertical positions of the two precision parts (1);
S3: injecting a curing fluid (2) inwards from one end of the curing flow channel until the whole curing flow channel is filled, and positioning the positions of the two precision parts (1) in the horizontal direction after the curing fluid (2) is cooled and completely cured;
S4: and during disassembly, the fasteners on the two precision parts (1) are disassembled, the two precision parts (1) are separated, and the solidified curing fluid (2) is taken out.
2. A precision part assembling fluid curing positioning method as claimed in claim 1, wherein: the side walls of the two sides of the inner side of the curing groove (3) are inclined planes.
3. a precision part assembling fluid curing positioning method as claimed in claim 1, wherein: the cross section of the curing groove (3) is semicircular.
4. A precision part assembling fluid curing positioning method as claimed in claim 1, wherein: the curing groove (3) is provided with at least one bending section or bending section.
5. A precision part assembling fluid curing positioning method as claimed in claim 1, wherein: and a release agent is coated on the surface of the curing groove (3).
6. A precision part assembling fluid curing positioning method as claimed in claim 1, wherein: in step S3, the solidification of the solidifying fluid (2) is accelerated by subjecting the precision part (1) to a homothermal state according to the characteristics of the solidifying fluid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972498.0A CN110549281A (en) | 2019-10-14 | 2019-10-14 | Fluid curing positioning method for assembling precision parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972498.0A CN110549281A (en) | 2019-10-14 | 2019-10-14 | Fluid curing positioning method for assembling precision parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110549281A true CN110549281A (en) | 2019-12-10 |
Family
ID=68742727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910972498.0A Pending CN110549281A (en) | 2019-10-14 | 2019-10-14 | Fluid curing positioning method for assembling precision parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110549281A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932805A (en) * | 1988-07-28 | 1990-06-12 | Eastman Kodak Company | Method and apparatus for aligning and mounting machine components |
| CN201168868Y (en) * | 2008-02-03 | 2008-12-24 | 齐齐哈尔二机床(集团)有限责任公司 | Column locating device of heavy milling and boring machine tool |
| CN201267941Y (en) * | 2008-10-28 | 2009-07-08 | 齐齐哈尔二机床(集团)有限责任公司 | Accurate positioning device for splicing machine tool workbench |
| CN101708575A (en) * | 2009-11-05 | 2010-05-19 | 齐重数控装备股份有限公司 | High-precision workbench and processing method thereof |
| CN102179699A (en) * | 2011-03-29 | 2011-09-14 | 朝阳博文机床有限公司 | Installing and positioning method of linear guide rail |
| CN104043844A (en) * | 2014-05-07 | 2014-09-17 | 德州普利森机床有限公司 | Bed and spindle box bonding surface positioning process for horizontal lathe |
| CN204711585U (en) * | 2015-07-02 | 2015-10-21 | 山东英才学院 | Adopt the Long travel splicing lathe bed of encapsulating syndeton |
| CN109475989A (en) * | 2016-08-03 | 2019-03-15 | Dmg森精机株式会社 | machine bed |
-
2019
- 2019-10-14 CN CN201910972498.0A patent/CN110549281A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932805A (en) * | 1988-07-28 | 1990-06-12 | Eastman Kodak Company | Method and apparatus for aligning and mounting machine components |
| CN201168868Y (en) * | 2008-02-03 | 2008-12-24 | 齐齐哈尔二机床(集团)有限责任公司 | Column locating device of heavy milling and boring machine tool |
| CN201267941Y (en) * | 2008-10-28 | 2009-07-08 | 齐齐哈尔二机床(集团)有限责任公司 | Accurate positioning device for splicing machine tool workbench |
| CN101708575A (en) * | 2009-11-05 | 2010-05-19 | 齐重数控装备股份有限公司 | High-precision workbench and processing method thereof |
| CN102179699A (en) * | 2011-03-29 | 2011-09-14 | 朝阳博文机床有限公司 | Installing and positioning method of linear guide rail |
| CN104043844A (en) * | 2014-05-07 | 2014-09-17 | 德州普利森机床有限公司 | Bed and spindle box bonding surface positioning process for horizontal lathe |
| CN204711585U (en) * | 2015-07-02 | 2015-10-21 | 山东英才学院 | Adopt the Long travel splicing lathe bed of encapsulating syndeton |
| CN109475989A (en) * | 2016-08-03 | 2019-03-15 | Dmg森精机株式会社 | machine bed |
Non-Patent Citations (1)
| Title |
|---|
| 尹玉生等: "机床装配技术中的一个创新――论定位胶的应用", 《制造技术与机床》 * |
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| 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: 20191210 |
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| RJ01 | Rejection of invention patent application after publication |