CN103144079A - Spring loading mechanism - Google Patents
Spring loading mechanism Download PDFInfo
- Publication number
- CN103144079A CN103144079A CN2013100858376A CN201310085837A CN103144079A CN 103144079 A CN103144079 A CN 103144079A CN 2013100858376 A CN2013100858376 A CN 2013100858376A CN 201310085837 A CN201310085837 A CN 201310085837A CN 103144079 A CN103144079 A CN 103144079A
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- China
- Prior art keywords
- moving block
- spring
- pin
- block
- sleeve
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Abstract
The invention discloses a spring loading mechanism which comprises a base, wherein a sleeve is fixedly arranged on the base; a notch is formed in a side wall of one side of the sleeve; a rotating block is rotationally arranged in the sleeve; a stop block is arranged at the end of the rotating block; the rotating block is rotationally connected with a stop lever; when a spring is placed, one side of a hook pin at one end pushes against the stop block; and then the stop lever is rotated to allow the stop lever to push against the other side of the hook pin. The spring loading mechanism is simple in structure and high in spring loading efficiency, and effectively reduces labor intensity of a worker.
Description
Technical field
The present invention relates to a kind of upper spring mechanism.
Background technology
In vehicle glass lifting electric machine casing that the spring in shape such as accompanying drawing 1 (two ends have the cylindrical spring of hook pin 1) is packed into, the practice commonly used is to be set in the housing of glass lifter motor after using pliers that both ends of the spring is tightened by the workman, tighten and closely cooperate in electric machine casing after rear spring is unclamped, this practice efficient is hanged down little and labour intensity is larger, therefore be necessary to design a kind of device, can be convenient to spring is installed in the glass lifting electric machine casing.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of upper spring mechanism, solved the shortcoming that spring efficient is low traditionally, labour intensity is large.
The present invention is achieved through the following technical solutions: a kind of upper spring mechanism, comprise a base, be fixedly installed sleeve on described base, offer breach at the sidewall of described sleeve one side, rotate in described sleeve and be provided with moving block, be provided with block in described moving block end, be rotationally connected pin on described moving block, when spring was placed, the hook pin of an end leaned on block a side, then rotate pin, make pin lean hook pin opposite side.
In technique scheme, have breach one side at described sleeve and be provided with projection.
In technique scheme, described moving block connects by a connecting rod, puts forth effort the handle of use when being provided with for the ease of the rotation moving block on an end of described connecting rod.
In technique scheme, be positioned at pin at described moving block and turn upper/lower positions and be provided with groove.
The present invention has following beneficial effect: the present invention is simple in structure, and upper spring efficient is high, has effectively reduced workman's labour intensity.
Description of drawings
Fig. 1 is the structural representation of the spring of required installation.
Fig. 2 is the stereoscopic mechanism schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the embodiment of the present invention 1 explosive view.
Fig. 4 is the structural representation after the embodiment of the present invention 1 spring installing.
Fig. 5 is the schematic top plan view of the embodiment of the present invention 2 moving blocks.
Fig. 6 is the schematic top plan view of the embodiment of the present invention 3 moving blocks.
Fig. 7 is the schematic top plan view of the embodiment of the present invention 4 moving blocks.
Fig. 8 is the elevational schematic view of the embodiment of the present invention 5 moving blocks.
Fig. 9 is the schematic top plan view of the embodiment of the present invention 5 moving blocks.
Figure 10 is the perspective view of the embodiment of the present invention 6.
Figure 11 is the schematic top plan view of the embodiment of the present invention 7 moving blocks.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail: embodiment 1: referring to Fig. 2 to Fig. 4, a kind of upper spring mechanism, comprise a base 2, be fixedly installed sleeve 1 on described base 2, sidewall in described sleeve 1 one sides offers breach 12, has breach 12 1 sides at described sleeve 1 and is provided with projection 10.Be provided with moving block 3 in the interior rotation of described sleeve 1, be provided with block 30 in described moving block 3 ends, described block 300 is used for the axle center of extended surface by described moving block 3 of the side of apical grafting spring, makes the carbine pin be not easy to come off; Rotating torque is maximum, and is more laborsaving during rotation.Described moving block 3 connects by a connecting rod 300, puts forth effort the handle 4 of use when being provided with for the ease of rotation moving block 3 on an end of described connecting rod 300.
During use, spring housing is located on the lateral wall of sleeve 1 of the present invention, make the hook pin of spring one end lean the sidewall of breach 12, the hook pin of the other end leans block 30, rotate moving block 3, make spring tighten up, when the projection on moving block 3 leans the projection 10 that arranges on sleeve 1, moving block stops operating, this moment, spring was tightened, then on the sheathed sleeve that enters to have spring of the electric machine casing that needs upper spring, and release handle, this moment, spring relied in electric machine casing automatically, got final product after then extracting electric machine casing.
Embodiment 2: be provided with chute 5 on described moving block 3, slide in described chute 5 and be provided with baffle plate 6, when the hook pin of described spring one end relies on block 30, sliding baffle plate 6 makes carbine pin one side lean block 30, opposite side leans baffle plate 6, and this structure is with respect to embodiment 1, when rotating moving block 3, be not prone to the situation that breaks away from moving block 3 after hook pin bending, embodiment 2 all the other with embodiment 1.
Embodiment 3: offer the draw-in groove 9 that coordinates with the carbine pin on described moving block 3, when spring is placed, the hook foot card of one end is located in described draw-in groove 9, when rotating moving block 3, due to coordinating of draw-in groove 9 and hook pin, the carbine pin is by firmly spacing, can not appear at the situation that breaks away from block 30 when tightening spring, embodiment 3 all the other with embodiment 1.
Embodiment 4: be rotationally connected pin 7 on described moving block 3, and be positioned at pin 7 at described moving block 3 and turn upper/lower positions and be provided with groove 8, pin 7 turns lower time, is arranged in groove 8, has prevented from being offset when pin 7 is stressed.When spring is placed, make a side of one end hook pin lean on block 30, then rotate pin 7, make pin 7 lean hook pin opposite side, like this when rotating moving block 3, the carbine pin is difficult for being out of shape under the effect of torsion, thereby prevented that the situation that spring breaks away from block 30 from occuring, embodiment 4 all the other with embodiment 1.
embodiment 5: described block 30 rotates by rotating shaft 90 and is arranged on described moving block 3, trailing flank (being defined as front side of the present invention with the right side in Fig. 3) at described baffle plate 30 is arranged at the draw-in groove 9 that the carbine pin coordinates, when spring is not placed, block 30 is in the state of turning up, when spring is placed, upset block 30, make the hook pin of the draw-in groove 9 engaging springs of block 30, rotate moving block 3, make spring tighten up, when the projection on moving block 3 leans the projection 10 that arranges on sleeve 1, moving block stops operating, this moment, spring was tightened, then on the sheathed sleeve that enters to have spring of the electric machine casing that needs upper spring, release handle, this moment, spring relied in electric machine casing automatically, then extract electric machine casing, block 30 is along with electric machine casing is extracted stressed outside upset, until the carbine pin breaks away from draw-in groove 9, embodiment 5 is with respect to embodiment 3, fixed effect is better, the situation of moving block 3 can not appear breaking away from spring.
embodiment 6: also comprise a connector 100, described connector 100 1 ends have the structure identical with described sleeve 1 one sides, on sleeve 1, flank is set, described connector is fixedly connected with sleeve by flank, be provided with moving block 3 in the interior rotation of connector 100, embodiment 6 all the other with embodiment 1, with respect to embodiment 1, motor for different model need to be installed different springs, need to reset the size of sleeve 1 and moving block 3, when embodiment 6 installs the spring of different sizes for needs, only need to twist on sleeve 1 and establish connector 100, change and can realize just that from the moving block 3 that connector 100 is complementary the motor of different model is for the installation requirement of different large little springs, use convenience very, embodiment 6 all the other with embodiment 1.
Embodiment 7: embodiment 7 is with respect to embodiment 6, its improvement is: offer slide rail 301 on moving block 3, described baffle plate 30 slides in setting and described slide rail 301, therefore embodiment 7 is in the situation that need to install different springs for the motor of different model, slide damper 30 makes baffle plate 30 be in the position that is complementary with connector 100 and gets final product, do not need to change the moving block 3 that is complementary with connector with respect to embodiment 6, therefore convenient and reduced cost, embodiment 7 all the other with embodiment 6.
Claims (4)
1. upper spring mechanism, it is characterized in that: comprise a base (2), be fixedly installed sleeve (1) on described base (2), sidewall in described sleeve (1) one side offers breach (12), rotate in described sleeve (1) and be provided with moving block (3), be provided with block (30) in described moving block (3) end, be rotationally connected pin (7) on described moving block (3), when spring is placed, the hook pin of one end leans on block (30) a side, then rotate pin (7), make pin (7) lean hook pin opposite side.
2. a kind of upper spring as claimed in claim 1 mechanism, is characterized in that: have breach (12) one sides at described sleeve (1) and be provided with projection (10).
3. a kind of upper spring as claimed in claim 1 mechanism, it is characterized in that: described moving block (3) connects by a connecting rod (300), puts forth effort the handle (4) of use when being provided with for the ease of rotation moving block (3) on an end of described connecting rod (300).
4. a kind of upper spring as claimed in claim 1 mechanism is characterized in that: be positioned at pin (7) at described moving block (3) and turn upper/lower positions and be provided with groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100858376A CN103144079A (en) | 2013-03-18 | 2013-03-18 | Spring loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100858376A CN103144079A (en) | 2013-03-18 | 2013-03-18 | Spring loading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144079A true CN103144079A (en) | 2013-06-12 |
Family
ID=48542539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100858376A Pending CN103144079A (en) | 2013-03-18 | 2013-03-18 | Spring loading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144079A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807347A (en) * | 1988-07-15 | 1989-02-28 | Johnson George H | Method and tool for rewinding a recoil starter spring |
| JPH0328656U (en) * | 1989-07-29 | 1991-03-22 | ||
| US5072499A (en) * | 1988-11-11 | 1991-12-17 | Scott Wayne A | Starter spring rewinder |
| JP3028656U (en) * | 1995-12-22 | 1996-09-13 | タエ−ホン、ハ | Automotive shock absorber spring compressor |
| US6240611B1 (en) * | 2000-03-29 | 2001-06-05 | Donald L. Chase | Starter spring rewinder |
| CN101396813A (en) * | 2008-10-15 | 2009-04-01 | 上海交运汽车精密冲压件有限公司 | Whirl spring assembly tool |
| CN203156692U (en) * | 2013-03-18 | 2013-08-28 | 宁波世通汽车零部件有限公司 | Spring mounting mechanism |
-
2013
- 2013-03-18 CN CN2013100858376A patent/CN103144079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807347A (en) * | 1988-07-15 | 1989-02-28 | Johnson George H | Method and tool for rewinding a recoil starter spring |
| US5072499A (en) * | 1988-11-11 | 1991-12-17 | Scott Wayne A | Starter spring rewinder |
| JPH0328656U (en) * | 1989-07-29 | 1991-03-22 | ||
| JP3028656U (en) * | 1995-12-22 | 1996-09-13 | タエ−ホン、ハ | Automotive shock absorber spring compressor |
| US6240611B1 (en) * | 2000-03-29 | 2001-06-05 | Donald L. Chase | Starter spring rewinder |
| CN101396813A (en) * | 2008-10-15 | 2009-04-01 | 上海交运汽车精密冲压件有限公司 | Whirl spring assembly tool |
| CN203156692U (en) * | 2013-03-18 | 2013-08-28 | 宁波世通汽车零部件有限公司 | Spring mounting mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130612 |