CN104493786A - E-shaped collar mounting device and E-shaped collar mounting method - Google Patents
E-shaped collar mounting device and E-shaped collar mounting method Download PDFInfo
- Publication number
- CN104493786A CN104493786A CN201410756838.3A CN201410756838A CN104493786A CN 104493786 A CN104493786 A CN 104493786A CN 201410756838 A CN201410756838 A CN 201410756838A CN 104493786 A CN104493786 A CN 104493786A
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- China
- Prior art keywords
- type collar
- erecting device
- collar
- groove
- type
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Classifications
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- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention relates to the field of spring collar mounting devices, in particular to an E-shaped collar mounting device. The E-shaped collar mounting device comprises a magnetized protruding part (1), wherein an arc-shaped notch (2) for avoiding a mounting position shaft of an E-shaped collar (4) is formed in the end part of the protruding part (1). Under the condition of without other special tools at present, the assembling efficiency of micro-sized E-shaped collars can be doubly increased, the tool can be used for firmly adsorbing the E-shaped collars, the positioning is accurate and reliable, the tool modification cost is low, and the E-shaped collar mounting device is suitable for wide popularization and application.
Description
Technical field
The present invention relates to spring collar erecting device field, particularly relate to a kind of E type collar erecting device and installation method.
Background technology
Generally, the assembling of spring collar adopts special spring caliper, passes two circular holes on spring collar with two pillars of clamp end, pinch clamp with hand and strut spring collar opening part, then send into the draw-in groove position on axle, unclamp clamp, collar resets and falls into draw-in groove, completes assembling.
E type collar belongs to the one in spring collar, be characterized in small-sized, usual selection and the diameter of axle shaft member within 6mm with the use of, E type collar thickness is at 0.8mm, interior through 6mm, within external diameter 12mm, be used at structure space very little time more, fixing of the small shaft member of the diameter of axle within 3mm, there is no special E type collar Special tool for assembling in the market, cause great difficulty to the assembling of E type collar, E type collar is as Fig. 1.
To sum up, E type collar size is little, is often used in again in space-constrained product; do not have again the specific purpose tool of spring-like clamp to select at present, usually can assist assembling with the nipper plier that profile is less, but the extremely difficult inefficiency that operates; do not have production, assembly cost is high.
Summary of the invention
Provide a kind of E type collar erecting device, have employed the mode that engaging is supporting, solve the installation question of E type collar.
The present invention is achieved in that a kind of E type collar erecting device, and this E type collar erecting device comprises magnetized protuberance, and the end of described protuberance is provided with the arc notch for dodging E type collar installation site shaft member.
Further technical scheme of the present invention is: in described arc notch, also can be provided with groove.
Further technical scheme of the present invention is: described groove is arc groove, and described arc groove coordinates described E type collar.
Further technical scheme of the present invention is: the width of described groove is a bit larger tham the thickness of E type collar, and described groove engages described E type collar.
Further technical scheme of the present invention is: the radius of described arc groove is greater than the profile radius of E type collar.
Be difficult to this problem is installed for E type collar, we also propose following mount scheme: a kind of E type collar installation method, and the method comprises the following steps: A. adopts any one E type collar erecting device above-mentioned to be adsorbed on magnetized described protuberance by E type collar; B. by the installation site of E type collar press-in respective shaft part; C. E type collar erecting device is taken out.
Described step B can further describe for: described E type collar vertical direction is snapped in described installation site by described E type collar erecting device.
The invention has the beneficial effects as follows: when there is no other specific purpose tools at present, the efficiency of assembling for hypomegetic E type collar can be doubled and redoubled, and the effect of generation will be revolutionary.
E type collar can firmly adsorb by this instrument, and accurate positioning is reliable, and instrument repacking cost is low, is suitable for extensively promoting and using.
Accompanying drawing explanation
Fig. 1 is the E type collar erecting device Local map one that the embodiment of the present invention provides.
Fig. 2 is the E type collar erecting device partial elevation view that the embodiment of the present invention provides.
Fig. 3 is the E type collar erecting device partial sectional view that the embodiment of the present invention provides.
Detailed description of the invention
Embodiments of the invention are as depicted in figs. 1 and 2: a kind of E type collar erecting device, this E type collar erecting device comprises magnetized protuberance 1, and the end of described protuberance 1 is provided with the arc notch 2 for dodging E type collar 4 installation site shaft member.Be difficult to this problem of installing for E type collar 4, the present invention proposes a kind of erecting device and adopts magnetized protuberance 1 to be adsorbed by E type collar 4, then sends into assigned address, is then fixed.
Also groove 3 can be provided with in described arc notch 2.The program can prevent the run-off the straight of E type collar 4 effectively, ensures installation effectiveness.
Described groove 3 is arc groove, and described arc groove coordinates described E type collar 4.Described arc groove can be fixed by the magnetic protuberance of mating band 1 pair of E type collar 4 better.
The width of described groove 3 is a bit larger tham the thickness of E type collar 4, and described groove 3 engages described E type collar 4.
The radius of described arc groove is greater than the profile radius of E type collar 4.Be convenient to the installation of the E type collar 4 of described various outer diameter dimensions.
A kind of E type collar installation method, the method comprises the following steps: A. adopts any one E type collar erecting device above-mentioned to be adsorbed on magnetized described protuberance 1 by E type collar 4; B. E type collar 4 is pressed into the installation site of respective shaft part; C. E type collar erecting device is taken out.
Described step B can further describe for: described E type collar 4 vertical direction is snapped in described installation site by described E type collar erecting device.Because described E type collar 4 size is little, once install unsuccessful successively, just likely destroyed, so once mounting success must be ensured.And at right angle setting can ensure the mounting means of the maximum success rate of E type collar 4, so adopt in this way.
Other aspects of the present invention are described below: patent of the present invention is exactly that to take full advantage of the size of E type collar 4 little, and quality is light, and easily fall, the shaft member of supporting installation is all in again the handling characteristics of narrow space.The embodiment of the present invention can select magnetic preferably small " yi word pattern " screwdriver (screwdriver head size is typically chosen in: length, 5 ~ 8mm, thickness is at 1.2 ~ 1.5mm), and secondary mechanical processing is carried out to screwdriver, mode by the electric discharge of screwdriver head spark machine carries out the processing of open arc connected in star, groove width with arc radius because E type collar 4 gauge is different and different, general about groove width 0.5mm is proper, limit by screwdriver head size, groove width accounts for the wide intensity that can affect screwdriver head remainder of 1/3(fluting of head integral thickness, be unfavorable for the location of E type collar 4) simultaneously, radius is between R2 ~ 4, substantially coincide with the profile of selected E type collar 4, or arc groove radius is greater than the external diameter of E type collar 4 slightly, in order to prevent from, when assembling, the screwdriver head of E type collar 4 is housed and other structural members such as shaft member or axle bed bottom of shell interfere, cut arc notch 2 at screwdriver head center position to be dodged, 1 ~ 2mm is moved outside the center of arc that simultaneously geometric center of arc groove dodges arc notch 2 relatively, the one section of positioning instant choosing R2 ~ 4 circular arc can.E type collar Special tool for assembling, as Fig. 1 and Fig. 2.
When there is no other specific purpose tools at present, the efficiency of assembling for hypomegetic E type collar can be doubled and redoubled, and the effect of generation will be revolutionary.
This instrument can convert on the basis of " yi word pattern " screwdriver, can make full use of the feature of screwdriver head magnetic, is firmly adsorbed by E type collar, and accurate positioning is reliable, and instrument repacking cost is low, is suitable for extensively promoting and using.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an E type collar erecting device, it is characterized in that: this E type collar erecting device comprises magnetized protuberance (1), the end of described protuberance (1) is provided with the arc notch (2) for dodging E type collar (4) installation site shaft member.
2. a kind of E type collar erecting device according to claim 1, is characterized in that: in described arc notch (2), also can be provided with groove (3).
3. a kind of E type collar erecting device according to claim 2, it is characterized in that: described groove (3) is arc groove, described arc groove coordinates described E type collar (4).
4. a kind of E type collar erecting device according to claim 2, it is characterized in that: the width of described groove (3) is a bit larger tham the thickness of E type collar (4), described groove (3) engages described E type collar (4).
5. a kind of E type collar erecting device according to claim 3, is characterized in that: the radius of described arc groove is greater than the profile radius of E type collar (4).
6. an E type collar installation method, is characterized in that: the method comprises the following steps: A. adopts any one E type collar erecting device of claim 1 to 5 to be adsorbed on by E type collar (4) on magnetized described protuberance (1); B. by the installation site of E type collar (4) press-in respective shaft part; C. E type collar erecting device is taken out.
7. a kind of E type collar installation method according to claim 6, is characterized in that: described step B can further describe for: described E type collar (4) vertical direction is snapped in described installation site by described E type collar erecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756838.3A CN104493786A (en) | 2014-12-10 | 2014-12-10 | E-shaped collar mounting device and E-shaped collar mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756838.3A CN104493786A (en) | 2014-12-10 | 2014-12-10 | E-shaped collar mounting device and E-shaped collar mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493786A true CN104493786A (en) | 2015-04-08 |
Family
ID=52935286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410756838.3A Pending CN104493786A (en) | 2014-12-10 | 2014-12-10 | E-shaped collar mounting device and E-shaped collar mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017185581A (en) * | 2016-04-05 | 2017-10-12 | 三菱電機ビルテクノサービス株式会社 | Jig for dividing retaining ring and fitting method of dividing retaining ring |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277872A (en) * | 1979-12-13 | 1981-07-14 | Joe Lewis | Tool for installation and removal retaining clips |
| GB2315449A (en) * | 1996-07-23 | 1998-02-04 | Mahendranauth Haripersaud | Washer handling tool |
| CN1735482A (en) * | 2002-11-07 | 2006-02-15 | 中部轴承株式会社 | Tool for installing retaining ring |
| CN101347933A (en) * | 2007-07-16 | 2009-01-21 | 苏州汉扬精密电子有限公司 | Tool for assembling buckle slab with opening |
| CN202241073U (en) * | 2011-09-05 | 2012-05-30 | 宁波远景汽车零部件有限公司 | Metal buckle mounting tool |
| CN204414027U (en) * | 2014-12-10 | 2015-06-24 | 深圳市创荣发电子有限公司 | A kind of E type collar erecting device |
-
2014
- 2014-12-10 CN CN201410756838.3A patent/CN104493786A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277872A (en) * | 1979-12-13 | 1981-07-14 | Joe Lewis | Tool for installation and removal retaining clips |
| GB2315449A (en) * | 1996-07-23 | 1998-02-04 | Mahendranauth Haripersaud | Washer handling tool |
| CN1735482A (en) * | 2002-11-07 | 2006-02-15 | 中部轴承株式会社 | Tool for installing retaining ring |
| CN101347933A (en) * | 2007-07-16 | 2009-01-21 | 苏州汉扬精密电子有限公司 | Tool for assembling buckle slab with opening |
| CN202241073U (en) * | 2011-09-05 | 2012-05-30 | 宁波远景汽车零部件有限公司 | Metal buckle mounting tool |
| CN204414027U (en) * | 2014-12-10 | 2015-06-24 | 深圳市创荣发电子有限公司 | A kind of E type collar erecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017185581A (en) * | 2016-04-05 | 2017-10-12 | 三菱電機ビルテクノサービス株式会社 | Jig for dividing retaining ring and fitting method of dividing retaining ring |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |