CN201799847U - Assembling device of shifting fork copper ring assembly - Google Patents
Assembling device of shifting fork copper ring assembly Download PDFInfo
- Publication number
- CN201799847U CN201799847U CN2010202122316U CN201020212231U CN201799847U CN 201799847 U CN201799847 U CN 201799847U CN 2010202122316 U CN2010202122316 U CN 2010202122316U CN 201020212231 U CN201020212231 U CN 201020212231U CN 201799847 U CN201799847 U CN 201799847U
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- CN
- China
- Prior art keywords
- copper ring
- fork
- wedge
- cross struts
- ring assembly
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- 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.)
- Expired - Fee Related
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Abstract
An assembling device of a shifting fork copper ring assembly comprises a horizontal sleeve arranged on the operating platform horizontally placed with a shifting fork piece, wherein a pair of lateral supporting rods capable of synchronously outwards moving to the two sides are symmetrically arranged in the sleeve; the outside head parts of the lateral supporting rods adopt bowl-shaped strutting covers externally covered on an one-way thrust ball bearing; the root parts on the inner sides of the lateral supporting rods adopt relative single slide wedges with downward and outward inclined surfaces; the two lateral supporting rods are mutually tightened and connected through a drawspring; a pressing-supporting rod capable of vertically moving and being arranged vertical to a sleeve axis is arranged at the slide wedge joint at the root parts of the two lateral supporting rods; the upper end part of the pressing-supporting rod adopts double slide wedges with downward and outward inclined surfaces; the lower end of the pressing-supporting rod is connected with a power source; the sliding combination surface of the drawspring and the slide wedges is not on the same vertical projecting plane of the lateral supporting rods; and a plurality of clamping blocks are arranged on the operating platform along the contour of the shifting fork piece. The assembling device is simple to operate, quick and labor-saving, and reduces the labor intensity of an operator; and the parts are prevented from being damaged due to the scratching during the assembling.
Description
Technical field
The utility model relates to the gear of automobile, relates in particular to a kind of 3/4 grade of fork assembly.
Background technology
The fork assembly is the important component part in the automobile variable speed mechanism, generally include 1/2 grade of fork assembly, 3/4 grade of fork assembly and reverse gear fork assembly, a kind of 3/4 grade of fork modular assembly of shipping and reselling on another market comprises fork spare and copper ring, fork spare is " n " shape strip-shaped work, and the medium position of two vertical sections has a pair of horizontal single direction thrust ball bearing; End in its two ends straight down, an end inwardly turns down, and is " U " word crotch shape, symmetry is offered horizontal copper ring jack on the two ends; Copper ring is semi-circular, and the outside, two ends has a cylindrical lug respectively.Because the distance between the fork spare two ends is less than copper ring two lug spacings, during assembling, in the copper ring jack that needs earlier copper ring one side lug to be packed into, outwards pull open fork spare two ends again, another lug is packed in another copper ring jack, unclamp fork spare simultaneously, make its reinstatement.After the assembling, copper ring should rotate in working order the time flexibly.
Existing 3/4 grade of fork is shipped and resell on another market in the component assembling process, owing to lack distinctive assembly tool, usually can only be to rely on hand strength to pull open fork spare, by force copper ring is pressed into, there are two shortcomings in this assembly method: the one, and fork spare is heavier and need expend muscle power when being pressed into, and the amount of labour is big during repeatable operation; The 2nd, copper ring may touch mutually with fork spare in the process that is pressed into by force, scratches part.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of fork copper ring component assembling mechanism easily convenient, that can not scratch mutually between the part when assembling of assembling.
The utility model is achieved through the following technical solutions:
A kind of assembling device of fork copper ring assembly, described fork copper ring assembly comprises the fork spare that is " n " shape strip, the medium position of its two vertical sections has a pair of horizontal single direction thrust ball bearing; End in its two ends straight down, an end inwardly turns down, and is " U " word crotch shape, symmetry is offered horizontal copper ring jack on the two ends, it is characterized in that:
Shelve in level on the operating platform of fork spare, be positioned at a transverse sleeves is set on the two single direction thrust ball bearing lines, a pair of cross struts that can outside both sides, move synchronously of balanced configuration in sleeve,
The outside head of cross struts struts cover for the bowl-type that covers on the single direction thrust ball bearing outward, and medial root portion is respectively downward, the outside relative monocline wedge in inclined-plane, and two cross struts are connected by the extension spring tension mutually;
In the wedge junction of two cross struts roots, being provided with one can move up and down, and perpendicular to the crowded strut of sleeve axis, the upper end of squeezing strut is downward, the outside respectively Double Oblique Wedge in inclined-plane, both sides, and the lower end of squeezing strut links to each other with power source;
The face that is slidingly matched of extension spring and wedge is not at the same vertical plane of cross struts;
Operating desk upper edge fork spare profile disposes some grip blocks.
The kind of drive that monocline wedge and Double Oblique Wedge cooperate can be converted into the horizontal cross motion of two cross struts with squeezing moving both vertically of strut.During use, earlier fork spare setting-in is gone in the grip block to locate, it is up to start the crowded strut of power source drive then, promoting cross struts outwards oppositely moves, the cover that struts until the cross struts head contacts with fork spare, the promotion fork opens, make distance between the fork spare two ends greater than the appearance and size of copper ring protruding pinna, this moment one side lug of copper ring is packed in the copper ring jack on fork spare one end, then another lug of copper ring is aimed at another copper ring jack, close power source simultaneously, squeeze horizontal reset under the strut, two cross struts reset under the extension spring effect, fork spare restores to the original state, copper ring two lugs are all packed in the copper ring jack, take off fork spare from operating desk, assembling finishes.
The setting that struts cover is when pulling open fork spare, and cross struts can be avoided single direction thrust ball bearing, contact with fork spare body, in order to avoid single direction thrust ball bearing is caused damage; The Double Oblique Wedge of squeezing the strut lower end and the monocline wedge of two cross struts roots are slidingly matched and form the outwards mobile distance of two cross struts and should pull displacement outward more than or equal to the assembling of fork spare bottom copper ring jack, make the fork spare of actual needs pull displacement outward and drop in the displacement stroke scope of cross struts.
The face that is slidingly matched of extension spring and wedge should be at the same vertical plane of cross struts, to avoid the mutual interference in action of extension spring and wedge, common configuration mode has two kinds, a kind of is that wedge and extension spring lay respectively at the cross struts both sides, another kind is to dispose a pair of monocline wedge respectively every cross struts both sides, Double Oblique Wedge is a pair of Double Oblique Wedge that is configured in two pairs of monocline wedge outsides, extension spring is configured between a pair of Double Oblique Wedge, the locating effect of this matching model is better, squeeze strut and cross struts and all be difficult for being shifted in motion process, reliability is higher.
Power source generally is configured in the bottom of operating desk, abdicates the space for the operating desk top, is beneficial to operating personnel's operation.Power source can adopt various ways such as bucket cylinder, electronic or hydraulic pressure.
For guaranteeing transmission effect preferably, consider the compactedness of structure, the angle of inclination of wedge is smaller or equal to 45 °.
The beneficial effects of the utility model are:
1, utilize assemble mechanism that 3/4 grade of fork spare assembly is assembled, simple to operate, convenient power-saving has reduced labor intensity of operating personnel;
2, because after fork spare pulled open, the spacing at its two ends can mutually not scratch part of damage between the part greater than copper ring appearance and size when therefore assembling.
Description of drawings
Fig. 1 is the front view of 3/4 grade of fork spare
Fig. 2 is the side view of 3/4 grade of fork spare
Fig. 3 is the front view of copper ring
Fig. 4 is the side view of copper ring
Fig. 5 is the rigging position schematic diagram of this assemble mechanism and fork copper ring assembly
Fig. 6 is the vertical view of this assemble mechanism
Fig. 7 be Fig. 6 along A-A to profile
Preceding cross struts cooperates schematic diagram with overlooking of crowded strut to Fig. 8 for this assemble mechanism starts
Fig. 9 is the front view of Fig. 8
Figure 10 is the cooperate schematic diagram of this assemble mechanism startup back cross struts with crowded strut
Figure 11 is the front view of Figure 10
The fork copper ring assembly schematic diagram that Figure 12 finishes for assembling
In Fig. 1～12: 1 is grip block, and 2 is cross struts, and 2-1 is the monocline wedge, 2-2 is for strutting cover, and 3 is single direction thrust ball bearing, and 4 is copper ring, 4-1 is right lug, and 4-2 is left lug, and 5 is fork spare, 5-1 is right copper ring jack, and 5-2 is left copper ring jack, and 6 is operating platform, 7 is sleeve, and 9 for squeezing strut, and 9-1 is a Double Oblique Wedge, 10 is power source, and 11 is the copper ring cushion block, and 12 are extension spring.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1～4 are assembling preceding fork spare 5 and copper ring 4, and fork spare 5 is " n " shape strip, and medium position of its two vertical sections has a pair of horizontal single direction thrust ball bearing 3; End in its two ends straight down, an end inwardly turns down, and is " U " word crotch shape, symmetry is offered horizontal copper ring jack 5-1,5-2 on the two ends, copper ring 4 is semi-circular, the two ends outsides has cylindrical lug 4-1, a 4-2 respectively.
In Fig. 5～7, shelve in level on the operating platform 6 of fork spare 5, be positioned on the line of two single direction thrust ball bearings 3 transverse sleeves 7 is set, the a pair of cross struts 2 that can outside both sides, move synchronously of balanced configuration in sleeve 7, the outside head of cross struts 2 struts cover 2-2 for the bowl-type that covers on the single direction thrust ball bearing 3 outward, inboard root both sides are respectively downward, the outside relative monocline wedge 2-1 in inclined-plane, and two cross struts 2 are connected by extension spring 12 tensions mutually;
Wedge junction at two cross struts, 2 roots, being provided with one can move up and down, crowded strut 9 perpendicular to sleeve 7 axis, the upper end of squeezing strut 9 is downward, the outside respectively a pair of Double Oblique Wedge 9-1 in inclined-plane, both sides, Double Oblique Wedge 9-1 is configured in two pairs of monocline wedge 2-1 outsides, extension spring 12 is configured between a pair of Double Oblique Wedge 9-1, and the lower end of squeezing strut 9 links to each other with power source 10;
The angle of inclination of wedge is smaller or equal to 45 °.
During use, earlier fork spare 5 setting-ins are gone into 1 location in the grip block, starting power source 10 then drives and squeezes strut 9 when up, pushing cross struts 2 outwards oppositely moves, the cover 2-2 that struts until cross struts 2 heads contacts with fork spare 5, promoting fork spare 5 opens, make distance between fork spare 5 two ends greater than the appearance and size of copper ring 4 protruding pinnas, this moment one side lug 4-1 of copper ring 4 is packed in the copper ring jack 5-1 on fork spare 5 one ends, then copper ring 4 another lug 4-2 being aimed at another copper ring 5-2 inserts, close power source 10 simultaneously, squeeze 9 times horizontal resets of strut, no longer two cross struts 2 are played the support effect of squeezing, two cross struts 2 reset under extension spring 12 effects, fork spare 5 resiles, 4 liang of lug 4-1 of copper ring this moment, the 4-2 copper ring jack 5-1 on the fork spare 5 that all packs into, in the 5-2, take off fork spare copper ring assembly from operating desk 5, assembling finishes.
Fig. 8～11 have been reflected in the assembling process, squeeze the drive connection of strut 9 and cross struts 2, and the both sides that the wedge 2-1 of cooperation, 9-1 are positioned at cross struts are squeezed strut 9 and all are difficult for displacement, good reliability with cross struts 2 in the motion process.
Claims (5)
1. the assembling device of a fork copper ring assembly, described fork copper ring assembly comprises the fork spare (5) that is " n " shape strip, its two vertically medium position of section a pair of horizontal single direction thrust ball bearing (3) is arranged; End in its two ends straight down, an end inwardly turns down, and is " U " word crotch shape, on the two ends symmetry offer horizontal copper ring jack (5-1 5-2), is characterized in that:
Shelve in level on the operating platform (6) of fork spare (5), be positioned on the line of two single direction thrust ball bearings (3) transverse sleeves (7) is set, a pair of cross struts (2) that can outside both sides, move synchronously of balanced configuration in sleeve (7),
The outside head of cross struts (2) struts cover (2-2) for the bowl-type that covers on the single direction thrust ball bearing (3) outward, and medial root portion is respectively downward, the outside relative monocline wedge (2-1) in inclined-plane, and two cross struts (2) are connected by extension spring (12) tension mutually;
Wedge junction at two cross struts (2) root, being provided with one can move up and down, perpendicular to the crowded strut (9) of sleeve (7) axis, the upper end of squeezing strut (9) is downward, the outside respectively Double Oblique Wedge (9-1) in inclined-plane, both sides, and the lower end of squeezing strut (9) links to each other with power source (10);
(9-1, the face that is slidingly matched 2-1) be not at the same vertical plane of cross struts (2) for extension spring (12) and wedge;
Operating desk (6) upper edge fork spare (5) profile disposes some grip blocks (1).
2. the assembling device of fork copper ring assembly according to claim 1 is characterized in that: described power source (10) is a bucket cylinder.
3. the assembling device of fork copper ring assembly according to claim 1, it is characterized in that: the monocline wedge (2-1) of the Double Oblique Wedge of described crowded strut (9) lower end and two cross struts (2) root is slidingly matched, and (5-1, displacement is pulled in assembling 5-2) outward to the outwards mobile distance of formation two cross struts (2) more than or equal to fork spare (5) bottom copper ring jack.
4. the assembling device of fork copper ring assembly according to claim 1 is characterized in that: (2-1, angle of inclination 9-1) is smaller or equal to 45 ° for described wedge.
5. the assembling device of fork copper ring assembly according to claim 1, it is characterized in that: the both sides of described every cross struts (2) root dispose a monocline wedge (2-1) respectively, Double Oblique Wedge (9-1) is for being configured in a pair of Double Oblique Wedge (9-1) outside two pairs of monocline wedges (2-1), and extension spring (12) is configured between a pair of Double Oblique Wedge (9-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202122316U CN201799847U (en) | 2010-05-31 | 2010-05-31 | Assembling device of shifting fork copper ring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202122316U CN201799847U (en) | 2010-05-31 | 2010-05-31 | Assembling device of shifting fork copper ring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799847U true CN201799847U (en) | 2011-04-20 |
Family
ID=43869365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202122316U Expired - Fee Related CN201799847U (en) | 2010-05-31 | 2010-05-31 | Assembling device of shifting fork copper ring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567747A (en) * | 2013-11-13 | 2014-02-12 | 苏州凯弘橡塑有限公司 | Electric conducting copper ring installation device |
| CN111941350A (en) * | 2020-08-26 | 2020-11-17 | 胡文静 | Automatic wall hook assembling equipment |
-
2010
- 2010-05-31 CN CN2010202122316U patent/CN201799847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567747A (en) * | 2013-11-13 | 2014-02-12 | 苏州凯弘橡塑有限公司 | Electric conducting copper ring installation device |
| CN111941350A (en) * | 2020-08-26 | 2020-11-17 | 胡文静 | Automatic wall hook assembling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MENGTASA AUTOMOBILE PARTS CO., LTD. Free format text: FORMER NAME: ISE INDUSTRIES SHANGHAI CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201518 dry Lane Town, Shanghai, Jinshan District Patentee after: SHANGHAI METALSA AUTO PARTS CO., LTD. Address before: 201518 Heping Industrial Zone, lane town, Shanghai, Jinshan District Patentee before: ISE Industries Shanghai Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20180531 |