CN104690588A - Positioning method for connecting component - Google Patents
Positioning method for connecting component Download PDFInfo
- Publication number
- CN104690588A CN104690588A CN201510098795.9A CN201510098795A CN104690588A CN 104690588 A CN104690588 A CN 104690588A CN 201510098795 A CN201510098795 A CN 201510098795A CN 104690588 A CN104690588 A CN 104690588A
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- CN
- China
- Prior art keywords
- attaching parts
- bushing
- hole
- trepanning
- localization 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Abstract
The embodiment of the invention provides a positioning method for a connecting component. The positioning method is used for positioning connection between a first connecting component and a second connecting component and comprises the following steps: arranging at least one positioning mechanism; forming at least one positioning hole in a corresponding position of the first connecting component, and forming at least one sleeve hole in a corresponding position of the second connecting component; connecting the first connecting component with the second connecting component through a connecting piece, so that the position of the positioning hole and the position of the sleeve hole are in one-to-one correspondence; mounting a positioning mechanism in each positioning hole of the first connecting component, and forming a gap between the outer wall of the positioning mechanism and the wall of the sleeve hole; filling glue into the gap, so that the first connecting component and the second connecting component are in positioning connection. The positioning method disclosed by the invention can shorten the production period, reduce the production cost and improve the production efficiency.
Description
Technical field
The present invention relates to cubing, fixture, frock, the processing and manufacturing of mould and the field of assembling and setting, particularly a kind of localization method of attaching parts.
Background technology
In big-and-middle-sized cubing, fixture, frock, equipment, die manufacture, usually adopt the mode that partitioned organization connects.Such as a set of cubing can be combined by a lot of insert and a body, screw is often used to be connected between these insert with bodies, and in order to after preventing cubing from using for a long time, the thread of screw loosens and causes insert and body or the position between insert and insert to offset, often also need to use pin to position between two attaching parts, the implementation that the connection of this partitioned organization is common has two kinds:
The first, first on lathe, according to 3D mathematical model or drawing, pin hole, screw via hole and screwed hole are processed to insert and body, then utilize pin and screw insert are located and are fixed on body, then body is placed on three coordinate measuring machine together with insert measures its sized data.If the off-dimension of measuring, need to do certain adjustment to the position of insert, so need to pull out pin, unclamp screw and gap between the screw via hole utilizing screw and insert, readjust the position of insert and body, at this moment due to position skew, original pin hole just cannot re-use, need that body and insert are placed in lathe again to reprocess pin hole, expand original pin hole thus use larger sized pin, or change place processes new pin hole again.
The second, first only processes screw via hole, screwed hole to insert and body, then utilizes screw that insert is fixed to body on lathe, then is placed on three coordinate measuring machine together with insert by body and measures its sized data.If the off-dimension of measuring, need to do certain adjustment to the position of insert, so need to unclamp screw and utilize the gap between the screw via hole of screw and insert to carry out size adjusting, after the adjustment of position, lock-screw is fixed again, and then body and insert are placed on lathe, and process pin hole at assigned address, finally use pin to position insert and body.
Above two kinds of modes all inevitably will repeat lathe and process, and occupy the more resources of production, too increase the workload of workman, be delayed the delivery time simultaneously.And if run into the situation such as negative angle, interference, lathe just cannot be used to complete the processing of pin, will bring very large difficulty, and even need redesign scheme, again process to production, debugging etc., cause huge economic loss again.
Summary of the invention
The object of this invention is to provide a kind of localization method of attaching parts, the mode be located by connecting to solve existing partitioned organization attaching parts can take the more resources of production, and production efficiency is low, the problem easily cannot processed because of the situation such as negative angle, interference.
The present invention proposes a kind of localization method of attaching parts, for positioning connection to one first attaching parts and one second attaching parts, comprising:
At least one detent mechanism is set;
At least one locating hole is offered in the relevant position of these the first attaching parts;
At least one trepanning is offered in relevant position in these second attaching parts;
By a connection piece, these first attaching parts are connected with these second attaching parts, and make this locating hole and this cover hole site one_to_one corresponding;
In each locating hole of these the first attaching parts, load a detent mechanism, and form a gap between this detent mechanism outer wall and this trepanning hole wall;
Pour into glue to be in the gap located by connecting to make these first attaching parts and these second attaching parts.
According to the localization method of the attaching parts described in present pre-ferred embodiments,
Described detent mechanism comprises positioning piece and bushing, is provided with an endoporus on this is bushing;
Described in each locating hole of these the first attaching parts load a detent mechanism, and the step forming a gap between this detent mechanism outer wall and this trepanning hole wall comprises: load this keeper in this locating hole of these the first attaching parts, and by being inserted by this keeper to make this bushingly closely be set on this keeper in this this bushing endoporus, and form this gap between this bushing outer wall and this trepanning hole wall.
According to the localization method of the attaching parts described in present pre-ferred embodiments, this trepanning of these the second attaching parts is cylindrical hole.
According to the localization method of the attaching parts described in present pre-ferred embodiments, this bushing cross section is annular.
According to the localization method of the attaching parts described in present pre-ferred embodiments, the diameter of this trepanning of these the second attaching parts is 22mm, and this bushing external diameter is 18mm.
According to the localization method of the attaching parts described in present pre-ferred embodiments, this keeper is the cylinder of diameter 12mm, and this locating hole is the circular port of diameter 12mm, and this this bushing diameter of bore is 12mm.
According to the localization method of the attaching parts described in present pre-ferred embodiments, this keeper is a pin.
According to the localization method of the attaching parts described in present pre-ferred embodiments, this connector is a screw.
Relative to prior art, the invention has the beneficial effects as follows:
1, after the relative position of the first attaching parts and the second attaching parts accurately being measured, if need Adjustment precision, only need to finely tune the gap between detent mechanism and trepanning inwall, in gap, then pouring into glue realizing location, therefore without the need to reprocessing locating hole, also namely process without the need to lathe on twice, decrease whole procedure of processing, save the whole manufacturing cycle, decrease the holding time of equipment, reduce whole production cost, improve production efficiency.
2, for cubing, fixture, frock, equipment, the mould of some Special complexes, the mode of employing encapsulating efficiently solves the processing problems owing to cannot realize locating hole in attaching parts in the situation such as negative angle, interference, simplify attaching parts design, reduce product design costs and improve design efficiency.
3, detent mechanism can adopt detachable member that is bushing and keeper, when will convert the link position between attaching parts when running into need of production, can directly extract keeper out and unclamp connector, easily realize the dismounting between parts, thus realize the recycling of attaching parts, production cost can be reduced significantly.
Certainly, the arbitrary product implementing the application might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
Fig. 1 is the flow chart of the localization method of a kind of attaching parts of the embodiment of the present invention;
Fig. 2 is the embodiment of the present invention a kind of flow chart when detent mechanism being loaded the locating hole of the first attaching parts;
Fig. 3 is the operation chart of the localization method of a kind of attaching parts of the embodiment of the present invention;
Fig. 4 is the operation chart of the localization method of the another kind of attaching parts of the embodiment of the present invention.
Detailed description of the invention
Aforementioned and other technology contents, Characteristic for the present invention, can clearly present in following cooperation describes in detail with reference to graphic preferred embodiment.By the explanation of detailed description of the invention, when can to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, however institute's accompanying drawings be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
The localization method of the attaching parts of the present patent application is used for positioning connection to the first attaching parts and the second attaching parts, and the first described attaching parts and the second attaching parts can be point any parts of block structured such as base plate, insert of cubing, fixture, frock, equipment, mould.Refer to Fig. 1, it is the flow chart of the localization method of a kind of attaching parts of the embodiment of the present invention, and it comprises the following steps:
S101, arranges at least one detent mechanism.Described detent mechanism is used for positioning the first attaching parts and the second attaching parts, the component or assembly arbitrarily with positioning function can be adopted, such as detent mechanism can be adopt separately pin as keeper, also can adopt the positioning component that multiple part forms.
S102, offers at least one locating hole in the relevant position of the first attaching parts.
S103, at least one trepanning is offered in the relevant position in these second attaching parts.
First attaching parts are connected with the second attaching parts by connector by S104, and make locating hole and cover hole site one_to_one corresponding.The preferred screw of described connector, so that operation, can certainly adopt other to have the component of linkage function.
S105, loads a detent mechanism, and between detent mechanism outer wall and trepanning hole wall, forms a gap in each locating hole of the first attaching parts.
S106, pours into glue and is located by connecting to make the first attaching parts and the second attaching parts in gap.
In the present embodiment, connector is for connecting the first attaching parts and the second attaching parts, and detent mechanism is used for the location between the first attaching parts and the second attaching parts and fixes, to prevent from position skew occurs between the first attaching parts and the second attaching parts.First attaching parts offer locating hole, Corresponding matching is wanted in the position of trepanning in the second attaching parts, and quantity and position can adjust as required, such as when the physical dimension that the first attaching parts and the second attaching parts are formed is comparatively large or size and position accuracy demand higher time, the locating hole of a greater number, trepanning and supporting bushing can be set, if instead the physical dimension that the first attaching parts and the second attaching parts are formed is less, or size and position accuracy demand lower time, the locating hole of lesser amt, trepanning and supporting bushing can be set.
Locating hole circular hole in first attaching parts of the present embodiment, the trepanning pref. cylindrical through hole in the second attaching parts, so that processing.
Detent mechanism of the present invention preferably adopts by a keeper and a bushing detachable member formed, and keeper can be such as pin, is provided with an endoporus on bushing, for making bushing can being locked on the positioning element.Cross section on bushing is preferably in annular, and bushing diameter of bore is preferably consistent with locating hole diameter.Mat is in detent mechanism by keeper and the bushing this structure formed, and when detent mechanism being loaded the locating hole of the first attaching parts, (step S105) can comprise the following steps (referring to Fig. 2) further:
S1051, loads keeper in the locating hole of the first attaching parts.
S1052, bushing closely on the positioning element sheathed to make by keeper being inserted in bushing endoporus, and between bushing outer wall and trepanning hole wall, form a gap.
Mat have employed the locate mode of detent mechanism cooperation encapsulating in the embodiment of the present invention, brings great convenience, mainly comprise following advantage to the connection location between the first attaching parts and the second attaching parts:
1, after the relative position of the first attaching parts and the second attaching parts accurately being measured, if need Adjustment precision, only need to finely tune the gap between detent mechanism and trepanning inwall, in gap, then pouring into glue realizing location, therefore without the need to reprocessing locating hole, also namely process without the need to lathe on twice, decrease whole procedure of processing, save the whole manufacturing cycle, decrease the holding time of equipment, reduce whole production cost, improve production efficiency.
2, for cubing, fixture, frock, equipment, the mould of some Special complexes, the mode of employing encapsulating efficiently solves the processing problems owing to cannot realize locating hole in attaching parts in the situation such as negative angle, interference, simplify attaching parts design, reduce product design costs and improve design efficiency.
3, detent mechanism can adopt detachable member that is bushing and keeper, when will convert the link position between attaching parts when running into need of production, can directly extract keeper out and unclamp connector, easily realize the dismounting between parts, thus realize the recycling of attaching parts, production cost can be reduced significantly.
Refer to Fig. 3, it is the operation chart of the localization method of a kind of attaching parts of the embodiment of the present invention.Fig. 2 depicts the partial schematic diagram of a cubing, this cubing comprises a base plate 21 and multiple insert 22, insert 22 is fastened on base plate 21 by screw 27 and pin 28 to form described complete cubing, in other words, for the cubing of Fig. 2, its base plate 21 i.e. the first attaching parts, its insert 22 i.e. the second attaching parts.For ease of illustrating, in Fig. 2, only show an insert 22.
Base plate 21 offers locating hole 23, this locating hole 23 is the circular port of diameter 12mm.Insert 22 offers trepanning 24, this trepanning 24 is diameter 22mm cylindrical hole.Offer endoporus 26 in the middle of bushing 25, thus bushing 25 cross sections are annular, the external diameter 18mm of bushing 25, endoporus 26 diameter 12mm.Gap between bushing 25 outer walls and trepanning 24 inwall is about 2mm.
Add man-hour, first on lathe, the locating hole 23 of base plate 21 is processed according to 3D mathematical model or drawing, and trepanning 24 in insert 22 and screw, use screw 27 insert 22 to be tentatively connected on base plate 21, and pin 28 is inserted in the locating hole 23 of base plate 21.Then base plate 21 is installed to accurate measurement three coordinate measuring machine carrying out size positions together with insert 22.When needs do precision adjustment to insert 22 position, unclamp screw 27 and insert 22 to be adjusted to after accurate location again lock-screw 27 again.Then load bushing 25 in trepanning 24.After all installing when all bushing 25, in the gap between bushing 25 outer walls and trepanning 24 inwall, pour into glue 29, wait for the final precision adjustment and manufacture that namely complete cubing after glue 29 solidifies.As can be seen here, adopt pin 28 and bushing 25 as detent mechanism, reprocessing without the need to again cubing being reapposed on lathe after accurately measuring in whole process, improve production efficiency, reduce holding time and the manufacturing cycle of equipment, reduce whole production cost.And bushing 25 are set on pin 28, can realize the separation between insert 22 and base plate 21 when needed, thus can reuse, save financial cost.
Refer to Fig. 4, it is the operation chart of the localization method of the another kind of attaching parts of the embodiment of the present invention.The cubing that Fig. 4 illustrates and Fig. 3 similar, this cubing comprises a base plate 41 and multiple insert 42 equally, and insert 42 is fastened on base plate 41 by screw 47 and pin 48 to form described complete cubing.And the place that the cubing of the cubing of Fig. 4 and Fig. 3 is distinguished is that detent mechanism is only be made up of pin 48, and trepanning 44 size in Fig. 4, insert 42 offered is more smaller than trepanning in Fig. 3 24, pin 48 diameter 12mm, and the diameter of trepanning 44 is 16mm.Therefore, the gap formed between pin 48 with trepanning 44 inwall is same is about 2mm.
Add man-hour, equally first, on lathe, the locating hole 43 of base plate 41 is processed according to 3D mathematical model or drawing, and trepanning 44 in insert 42 and screw, use screw 47 insert 42 to be tentatively connected on base plate 41, and pin 48 is inserted in the locating hole 43 of base plate 41.Then base plate 41 is installed to accurate measurement three coordinate measuring machine carrying out size positions together with insert 42.When needs do precision adjustment to insert 42 position, unclamp screw 47 and insert 42 to be adjusted to after accurate location again lock-screw 47 again.Then in the gap between pin 48 and trepanning 44 inwall, pour into glue 49, wait for the final precision adjustment and manufacture that namely complete cubing after glue 49 solidifies.To reprocess without the need to again cubing being reapposed on lathe equally after accurately measuring in whole process, improve production efficiency, reducing holding time and the manufacturing cycle of equipment, reduce whole production cost.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical scheme, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical scheme content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. a localization method for attaching parts, for positioning connection to one first attaching parts and one second attaching parts, is characterized in that, comprise:
At least one detent mechanism is set;
At least one locating hole is offered in the relevant position of these the first attaching parts;
At least one trepanning is offered in relevant position in these second attaching parts;
By a connection piece, these first attaching parts are connected with these second attaching parts, and make this locating hole and this cover hole site one_to_one corresponding;
In each locating hole of these the first attaching parts, load a detent mechanism, and form a gap between this detent mechanism outer wall and this trepanning hole wall;
Pour into glue to be in the gap located by connecting to make these first attaching parts and these second attaching parts.
2. the localization method of attaching parts as claimed in claim 1, is characterized in that,
Described detent mechanism comprises positioning piece and bushing, is provided with an endoporus on this is bushing;
Described in each locating hole of these the first attaching parts load a detent mechanism, and the step forming a gap between this detent mechanism outer wall and this trepanning hole wall comprises: load this keeper in this locating hole of these the first attaching parts, and by being inserted by this keeper to make this bushingly closely be set on this keeper in this this bushing endoporus, and form this gap between this bushing outer wall and this trepanning hole wall.
3. the localization method of attaching parts as claimed in claim 2, it is characterized in that, this trepanning of these the second attaching parts is cylindrical hole.
4. the localization method of attaching parts as claimed in claim 3, it is characterized in that, this bushing cross section is annular.
5. the localization method of attaching parts as claimed in claim 4, it is characterized in that, the diameter of this trepanning of these the second attaching parts is 22mm, and this bushing external diameter is 18mm.
6. the localization method of attaching parts as claimed in claim 5, it is characterized in that, this keeper is the cylinder of diameter 12mm, and this locating hole is the circular port of diameter 12mm, and this this bushing diameter of bore is 12mm.
7. the localization method of attaching parts as claimed in claim 2, it is characterized in that, this keeper is a pin.
8. the localization method of attaching parts as claimed in claim 2, it is characterized in that, this connector is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098795.9A CN104690588A (en) | 2015-03-06 | 2015-03-06 | Positioning method for connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098795.9A CN104690588A (en) | 2015-03-06 | 2015-03-06 | Positioning method for connecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104690588A true CN104690588A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510098795.9A Pending CN104690588A (en) | 2015-03-06 | 2015-03-06 | Positioning method for connecting component |
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| CN (1) | CN104690588A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021598A (en) * | 2005-07-12 | 2007-02-01 | Denso Corp | Positioning device |
| CN103273336A (en) * | 2013-06-03 | 2013-09-04 | 上海吉冠实业有限公司 | Fixing structure |
| CN203357130U (en) * | 2013-03-08 | 2013-12-25 | 创科电动工具科技有限公司 | Electric tool for workpiece cutting |
| CN103624609A (en) * | 2013-11-06 | 2014-03-12 | 大连机床(数控)股份有限公司 | Adjustable positioning pin mechanism |
-
2015
- 2015-03-06 CN CN201510098795.9A patent/CN104690588A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021598A (en) * | 2005-07-12 | 2007-02-01 | Denso Corp | Positioning device |
| CN203357130U (en) * | 2013-03-08 | 2013-12-25 | 创科电动工具科技有限公司 | Electric tool for workpiece cutting |
| CN103273336A (en) * | 2013-06-03 | 2013-09-04 | 上海吉冠实业有限公司 | Fixing structure |
| CN103624609A (en) * | 2013-11-06 | 2014-03-12 | 大连机床(数控)股份有限公司 | Adjustable positioning pin mechanism |
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Application publication date: 20150610 |
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