CN204976417U - Assembly fixture of backrest - Google Patents
Assembly fixture of backrest Download PDFInfo
- Publication number
- CN204976417U CN204976417U CN201520545029.8U CN201520545029U CN204976417U CN 204976417 U CN204976417 U CN 204976417U CN 201520545029 U CN201520545029 U CN 201520545029U CN 204976417 U CN204976417 U CN 204976417U
- Authority
- CN
- China
- Prior art keywords
- backrest
- supporting
- assembly tooling
- plate
- guide rail
- 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.)
- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an assembly fixture of backrest, its characterized in that: the fixing tool comprises a tool plate, the bilateral symmetry of frock board is equipped with a pair of supporting mechanism and a pair of positioning mechanism who is used for backrest both sides pivot location who is used for withstanding backrest back both sides, the supporting mechanism is including being used for withstanding the upper strut mechanism on backrest back upper portion and the middle part supporting mechanism that is used for withstanding backrest back middle part. The utility model discloses simple structure can support the backrest, can also fix a position the backrest, has to support to go with location effect, and the atress is steady, can improve advantages such as work efficiency and reduction in production cost.
Description
Technical field
The utility model belongs to frock technical field, especially relates to a kind of assembly tooling of backrest.
Background technology
Existing motor vehicle seat back can install hundreds of parts big and small, and for the assembling work of simple part, in order to improve the operating efficiency of backrest, all it is directly placed on streamline to carry out Job Operations, but existing operating type, general be all it is directly put into streamline station board on or directly adopt on plate chain type streamline, and special frock is not carried out to backrest and support or locate, cause backrest when assembling, can run with on the station board be intended on streamline or carrier bar, inconvenient operation, owing to being pipelining, can need the back work such as again to ajust to backrest toward down operation, have a strong impact on operating efficiency and production cost.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of assembly tooling of backrest, can support backrest, can also locate backrest, and structure is simple, easy to operate.
For achieving the above object, the utility model provides a kind of assembly tooling of backrest, it is characterized in that: comprise working plate, the bilateral symmetry of described working plate is provided with a pair for withstanding supporting mechanism and a pair detent mechanism for backrest both sides rotating shaft location of both sides, the backrest back side; Described supporting mechanism comprises upper supporting mechanism for withstanding backrest upper rear portion and for withstanding the middle supporting mechanism in the middle part of the backrest back side.
Adopt said structure, this frock is withstood both sides, the backrest back side by supporting mechanism and plays a supporting role, and this frock is also located the rotating shaft of backrest both sides by detent mechanism, can support backrest, can also locate backrest, structure is simple, easy to operate; Described supporting mechanism and described detent mechanism have respectively a pair and are symmetrically distributed in working plate both sides, can simultaneously to backrest supported on both sides and positioning action, and support and locating effect are better, stressed more steady; This frock can support the middle part of both sides, the backrest back side and top simultaneously, adopt many places supporting role, when backrest assembles, backrest can bear comparatively noticeable effort, and it is stressed more steady, this tool structure is more reasonable, more solid and reliable, can reduce the stress deformation in the assembling process of backrest.
Preferred version, described upper supporting mechanism comprises base for supporting, vertical supporting plate and back-moving spring, described base for supporting is arranged on described working plate, described vertical supporting plate lower end and described base for supporting hinged, described base for supporting is provided with the limiting section spacing to described vertical supporting plate rotational angle, and this back-moving spring one end is connected with base for supporting, the other end is connected with in the middle part of vertical supporting plate, and this back-moving spring can make described vertical supporting sheet reset be vertical state.When backrest is placed in described upper supporting mechanism, backrest can be withstood in this vertical supporting plate top, and vertical supporting plate is stressed turn to certain angle towards operator side after limited portion stop spacing and stop operating, after taking backrest away, pass through action of reset spring, vertical supporting plate rotates backward and constantly away from operator side, described vertical supporting sheet reset is finally made to be vertical state, be convenient to storage vertical supporting plate, reduce the width of working plate, be convenient to this frock in streamline circulation transport.
Preferred version, described middle supporting mechanism comprises the support bar be vertically fixed on working plate, and described post upper is provided with round platform and supports.Support top by round platform and withstand backrest, this round platform supports and can be threaded with support bar, can regulate height, be applicable to the support of the backrest of different-thickness and shape.
Further, two described detent mechanisms respectively by guide rails assembling on working plate, and two described detent mechanisms by described guide rail close to each other or away from.Distance between two described detent mechanisms can regulate, and is applicable to rotating shaft different distance in two ends on backrest and carries out Reasonable Orientation, can be adapted to the backrest of multiple style.
Preferred version, described detent mechanism comprises the locating rack be connected that to lead with described guide rail, this locating rack top is provided with side level and drives rotating shaft locating hole jaggy, and this locating rack is vertically movably installed with check lock lever, and this check lock lever top is corresponding with described gap position; Described guide rail is provided with row's connecting hole, and described locating rack is detachably fixedly connected with described guide rail by described connecting hole.This rotating shaft locating hole side level has breach, can conveniently two ends rotating shaft on backrest be conveniently inserted in rotating shaft locating hole, and moved up and down by check lock lever and realize blocking respectively or unclamping two ends rotating shaft on backrest, on Convenient chair backrest, location is inserted in two ends rotating shaft, also whole backrest is conveniently taken off, this detent mechanism can not move axially the rotating shaft of backrest two ends, but axial rotation in the grasping part that can form at check lock lever top and described breach, facilitate tip-up set backrest, can realize backrest multi-angle when assembling, multi-directionly carry out assembling work.。
Further, described vertical supporting plate upper end has been rotatably connected horizontal supporting shaft, and described horizontal supporting shaft and described vertical supporting plate form " T " word shape.Supported backrest by " T " word shape, many places and multi-direction to its supporting role, support effect is better, stressed more steady; Horizontal supporting shaft is rotatable setting, when contacting with backrest, can reduce phase mutual friction, can reduce the damage caused seat back surface friction.
Further, the described round platform of institute supports and adopts elastomeric material.Adopt elastomeric material, backrest place time round platform support and backrest there is cushioning effect, collision each other or impact injury can be reduced, raising service life.
Further, the two ends of described guide rail are respectively arranged with safe spacing plate.When detent mechanism during guiding movement, can not run out of guide rail on guide rail.
Further, the relative inner face of two described safe spacing plates is separately installed with damping rubber block.When detent mechanism during guiding movement, has buffer limit effect by the damping rubber block on safe spacing plate to detent mechanism on guide rail, collision each other or impact injury can be reduced, improve service life.
The beneficial effects of the utility model are: the utility model structure is simple, when backrest is placed on after on this supporting tool, by supporting mechanism and detent mechanism acting in conjunction, can support backrest, can also locate backrest, backrest can not arbitrarily movement, just conveniently on backrest, carries out assembling work; Can simultaneously to backrest supported on both sides and positioning action, support and locating effect are better, stressed more steady, can increase work efficiency and reduce production cost.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the partial perspective view of the utility model side;
Fig. 3 is the stereogram of Fig. 2 when receiving reset mode;
Fig. 4 is the stereogram of this backrest.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Fig. 1,4, a kind of assembly tooling of backrest, by working plate 1, the compositions such as two supporting mechanisms 2 and two detent mechanisms 3, two shown supporting mechanisms 2 and two described detent mechanisms 3 respectively symmetry are arranged on by working plate 1, two described supporting mechanisms 2 are respectively used to withstand the described detent mechanism 3 in 42, two, both sides, backrest 4 back side and are respectively used to backrest 4 both sides rotating shaft 41 and position; Supporting mechanism 2 described in each includes upper supporting mechanism 21 and middle supporting mechanism 22;
Wherein, described upper supporting mechanism 21 is for withstanding backrest 4 upper rear portion, and described middle supporting mechanism 22 is for withstanding in the middle part of backrest 4 back side.
Concrete, wherein a kind of organization plan of described upper supporting mechanism 21, see Fig. 2 and 3, described upper supporting mechanism 21 comprises base for supporting 211, vertical supporting plate 212 and back-moving spring 213, described base for supporting 211 is arranged on described working plate 1, described vertical supporting plate 212 lower end and described base for supporting 211 hinged, described base for supporting 211 is provided with the limiting section 214 spacing to described vertical supporting plate 212 rotational angle, this back-moving spring 213 one end is connected with base for supporting 211, the other end is connected with in the middle part of vertical supporting plate 212, this back-moving spring 213 can make described vertical supporting plate 212 be reset to vertical state, described vertical supporting plate 212 upper end has been rotatably connected horizontal supporting shaft 215, and described horizontal supporting shaft 215 forms " T " word shape with described vertical supporting plate 212.
Concrete, wherein a kind of organization plan of described middle supporting mechanism 22, see Fig. 2, described middle supporting mechanism 22 comprises the support bar 221 be vertically fixed on working plate 1, and described support bar 221 upper end is provided with round platform and supports 222; Preferred described round platform supports 222 and adopts elastomeric material elastomeric material.
Concrete, wherein a kind of organization plan of described detent mechanism 3, see Fig. 2, described detent mechanism 3 comprises the locating rack 31 be connected that to lead with described guide rail 24, this locating rack 31 top is provided with the rotating shaft locating hole 32 that side level has breach 321, this locating rack 31 is vertically movably installed with check lock lever 33, and this check lock lever 33 top is corresponding with described breach 321 position; Described guide rail 24 is provided with row's connecting hole 241, described locating rack 31 lower end is installed with base plate 34, base plate 34 arranges installing hole, installing hole and described connecting hole 241 is linked together by alignment pin or bolt, base plate 34 described in it just achieves with described guide rail 24 and is detachably fixedly connected with.
In addition, see Fig. 2, described detent mechanism 3 is arranged on working plate 1 respectively by guide rail 24, and two described detent mechanisms 3 by described guide rail 24 close to each other or away from; The two ends of described guide rail 24 are respectively arranged with safe spacing plate 25; The relative inner face of two described safe spacing plates 25 is separately installed with damping rubber block 26.
In addition, described middle supporting mechanism 22 and upper supporting mechanism 21 also can adopt a vertical riser or inverted U bend pipe to realize support, as long as can withstand the both sides, the back side 42 of backrest 41.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (9)
1. the assembly tooling of a backrest, it is characterized in that: comprise working plate (1), the bilateral symmetry of described working plate (1) is provided with a pair for withstanding supporting mechanism (2) and a pair detent mechanism (3) for backrest (4) both sides rotating shaft location of backrest (4) both sides, the back side; Described supporting mechanism (2) comprises upper supporting mechanism (21) for withstanding backrest (4) upper rear portion and for withstanding the middle supporting mechanism (22) in the middle part of backrest (4) back side.
2. the assembly tooling of a kind of backrest as claimed in claim 1, it is characterized in that: described upper supporting mechanism (21) comprises base for supporting (211), vertical supporting plate (212) and back-moving spring (213), described base for supporting (211) is arranged on described working plate (1), described vertical supporting plate (212) lower end and described base for supporting (211) hinged, described base for supporting (211) is provided with the limiting section (214) spacing to described vertical supporting plate (212) rotational angle, this back-moving spring (213) one end is connected with base for supporting (211), the other end is connected with vertical supporting plate (212) middle part, this back-moving spring (213) can make described vertical supporting plate (212) be reset to vertical state.
3. the assembly tooling of a kind of backrest as claimed in claim 1, it is characterized in that: described middle supporting mechanism (22) comprises the support bar (221) be vertically fixed on working plate (1), described support bar (221) upper end is provided with round platform and supports (222).
4. the assembly tooling of a kind of backrest according to any one of claim 1-3, it is characterized in that: two described detent mechanisms (3) are arranged on working plate (1) respectively by guide rail (24), and two described detent mechanisms (3) by described guide rail (24) close to each other or away from.
5. the assembly tooling of a kind of backrest as claimed in claim 4, it is characterized in that: described detent mechanism (3) comprises the locating rack (31) be connected that to lead with described guide rail (24), this locating rack (31) top is provided with the rotating shaft locating hole (32) that side level has breach (321), this locating rack (31) is vertically movably installed with check lock lever (33), this check lock lever (33) top is corresponding with described breach (321) position; Described guide rail (24) is provided with row's connecting hole (241), and described locating rack (31) is detachably fixedly connected with described guide rail (24) by described connecting hole (241).
6. the assembly tooling of a kind of backrest as claimed in claim 2, it is characterized in that: described vertical supporting plate (212) upper end has been rotatably connected horizontal supporting shaft (215), described horizontal supporting shaft (215) and described vertical supporting plate (212) form " T " word shape.
7. the assembly tooling of a kind of backrest as claimed in claim 3, is characterized in that: described round platform supports (222) and adopts elastomeric material.
8. the assembly tooling of a kind of backrest as claimed in claim 4, is characterized in that: the two ends of described guide rail (24) are respectively arranged with safe spacing plate (25).
9. the assembly tooling of a kind of backrest as claimed in claim 8, is characterized in that: on the relative inner face of two described safe spacing plates (25), be separately installed with damping rubber block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545029.8U CN204976417U (en) | 2015-07-24 | 2015-07-24 | Assembly fixture of backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545029.8U CN204976417U (en) | 2015-07-24 | 2015-07-24 | Assembly fixture of backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976417U true CN204976417U (en) | 2016-01-20 |
Family
ID=55110835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520545029.8U Expired - Fee Related CN204976417U (en) | 2015-07-24 | 2015-07-24 | Assembly fixture of backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112371A (en) * | 2016-08-27 | 2016-11-16 | 宁波明望汽车饰件有限公司 | For producing the welding tooling of automobile chair frame |
| CN106864625A (en) * | 2017-01-22 | 2017-06-20 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of motor vehicle seat back Assembling Production system |
-
2015
- 2015-07-24 CN CN201520545029.8U patent/CN204976417U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112371A (en) * | 2016-08-27 | 2016-11-16 | 宁波明望汽车饰件有限公司 | For producing the welding tooling of automobile chair frame |
| CN106112371B (en) * | 2016-08-27 | 2017-10-24 | 宁波明望汽车饰件有限公司 | Welding tooling for producing automobile chair frame |
| CN106864625A (en) * | 2017-01-22 | 2017-06-20 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of motor vehicle seat back Assembling Production system |
| CN106864625B (en) * | 2017-01-22 | 2022-11-18 | 重庆安道拓汽车部件系统有限公司 | Car seat back assembly production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee after: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. Address before: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee before: CHONGQING YANFENG JOHNSON CONTROLS AUTOMOBILE PARTS SYSTEMS, Inc. Address after: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee after: Chongqing andotuo Auto Parts System Co.,Ltd. Address before: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee before: Chongqing Yanfeng Johnson Automotive Parts System 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: 20160120 Termination date: 20210724 |