CN203853766U - Angle adjuster torsion spring hanging device - Google Patents
Angle adjuster torsion spring hanging device Download PDFInfo
- Publication number
- CN203853766U CN203853766U CN201420291458.2U CN201420291458U CN203853766U CN 203853766 U CN203853766 U CN 203853766U CN 201420291458 U CN201420291458 U CN 201420291458U CN 203853766 U CN203853766 U CN 203853766U
- Authority
- CN
- China
- Prior art keywords
- torsion spring
- guide rail
- arm mechanism
- protruding guide
- mount pad
- 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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Abstract
The utility model discloses an angle adjuster torsion spring hanging device which comprises a supporting plate. A flat plate is installed above the supporting frame and is sequentially provided with a supporting pillar, a disc cam, a rotating air cylinder and a rotating arm mechanism from bottom to top, and a supporting shaft and a supporting frame used for placing a torsion spring and a workpiece are arranged on the flat plate. The angle adjuster torsion spring hanging device further comprises a shifting rod mechanism for shifting the torsion spring, the disc cam is annular, the other edge of the outer portion of the disc cam is provided with a circle of protruding guide rail, and the protrusion on one side of the protruding guide rail is higher than that on the other side. The rod shifting mechanism comprises a shifting fork, the top end of the shifting fork is provided with a groove used for clamping a torsion spring hook, the bottom end of the shifting fork is installed above the protruding guide rail of the disc cam through a wheel and a hinge pin in a matched mode, and the middle of the shifting fork is fixedly connected with the rotating arm mechanism. According to the angle adjuster torsion spring hanging device, under the drive of the rotating air cylinder, the rotating arm mechanism and the shifting rod mechanism conduct regular movements along the protruding guide rail of the disc cam, and therefore spring hanging is completed.
Description
Technical field
The utility model relates to a kind of recliner torsion spring assembling device, relates in particular to a kind of angle regulating device for seat of vehicle and fast torsion spring is hung to the special equipment using on workpiece in the process of installing.
Background technology
Recliner is one of vitals of automotive seat, and its major function is the inclination angle of adjusting seat chair back, meets the requirement of occupant to seat comfort.Recliner torsion spring is used for realizing seat and can realizes and automatically reseting after adjustment completes.At present, automobile is in manufacturing process, and recliner torsion spring declines spring, extension spring by manually completing in assembling process, and production efficiency is lower, assembly quality is uneven, is not suitable with the needs that modern industry automation is produced in enormous quantities.Therefore, be necessary to develop the special equipment of a recliner torsion spring Auto-mounting.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of recliner torsion spring and hangs spring arrangement, can realize automatically, fast the two ends of recliner torsion spring be hung in workpiece, improves recliner efficiency of assembling and assembly quality.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of recliner torsion spring is hung spring arrangement, comprise bracing frame, the top of bracing frame is provided with flat board, on flat board, be provided with successively from the bottom to top support column, disk cam, rotary cylinder and turning arm mechanism, flat board is provided with for placing back shaft and the bracket of torsion spring and workpiece, and this device also comprises the lever body of stirring torsion spring; Described disk cam is circular, and its external margin is provided with a circle protruding guide rail, and the projection of a side is higher than opposite side; Described lever body comprises shift fork, and the top of shift fork is provided with for engaging the groove of torsion spring hook, and bottom coordinates the protruding guide rail top that is arranged on disk cam by roller and bearing pin, and the middle part of shift fork is fixedly connected with turning arm mechanism.
Effect main Shi Wei turning arm mechanism and the lever body of described rotary cylinder provide rotary power.
Described turning arm mechanism comprises the optical axis mount pad of upper/lower terminal and the linear bearing mount pad at middle part, and linear bearing mount pad is provided with linear bearing, and straight line optical axis is through the linear bearing at middle part, and two ends are respectively fixed on optical axis mount pad; The middle part of described shift fork is fixedly connected with linear bearing mount pad.The effect of turning arm mechanism is mainly to drive lever body to realize rotary lifting movement on the protruding guide rail of disk cam.
Protruding guide rail one side that described disk cam is high is round and smooth ripple peak-like convex, moves upward, and then by the top of shift fork, the hook of torsion spring is engaging in place by this projection guiding lever body and turning arm mechanism, completes extension spring.
Described back shaft is perpendicular to flat board setting, and its top is connected and fixed bracket, and analog bracket is positioned at the top of turning arm mechanism, by back shaft and bracket, the torsion spring of spring to be hung and workpiece is fixed, and wait shift fork is hung spring.
The utility model is owing to adopting said structure design, by the driving of rotary cylinder, make turning arm mechanism and lever body carry out regular movement according to the protruding track of disk cam, and then complete extension spring, the extension spring requirement that this handling safety is reliable, can compatible different size torsion spring, reach " one multiplex ", when enhancing productivity, reduced production cost.
accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the structural representation of guide rail.
Fig. 4 is that torsion spring is not hung the state diagram before spring.
Fig. 5 is that torsion spring is hung the state diagram after spring completes.
the specific embodiment 1
As Figure 1-Figure 5, a kind of recliner torsion spring is hung spring arrangement, comprise bracing frame 1, the top of bracing frame 1 is provided with dull and stereotyped 2, on dull and stereotyped 2, be provided with successively from the bottom to top support column 3, disk cam 4, rotary cylinder 5 and turning arm mechanism 6, dull and stereotyped 2 are provided with for placing back shaft 7 and the bracket 8 of torsion spring 10 and workpiece 11, and this device also comprises the lever body 9 of stirring torsion spring; Described disk cam 4 is circular, and its external margin is provided with a circle protruding guide rail, and the projection of a side is higher than opposite side; Described lever body 9 comprises shift fork 91, and the top of shift fork 91 is provided with for engaging the groove of torsion spring hook, and bottom coordinates the protruding guide rail top that is arranged on disk cam 4 by roller 92 and bearing pin 93, and the middle part of shift fork 91 is fixedly connected with turning arm mechanism 6.
Described turning arm mechanism 6 comprises the optical axis mount pad 61 of upper/lower terminal and the linear bearing mount pad 62 at middle part, linear bearing mount pad 62 is provided with linear bearing 63, straight line optical axis 64 is through the linear bearing 63 at middle part, and two ends are respectively fixed on optical axis mount pad 61; The middle part of described shift fork 91 is fixedly connected with linear bearing mount pad 62.
Protruding guide rail one side that described disk cam 4 is high is round and smooth ripple peak-like convex.
Described back shaft 7 arranges perpendicular to dull and stereotyped 2, and its top is connected and fixed bracket 8, and analog bracket 8 is positioned at the top of turning arm mechanism 6.
While adopting the utility model to hang spring, its operation principle is as follows: will not hang spring torsion spring 10 and workpiece 11, and as shown in Figure 4, correctly put on analog bracket 8 and fix, shift fork 91 is in initial position.Open rotary cylinder 5, drive lever body 9 rotations, the protruding guide rail of shift fork 91 and disk cam 4 forms cam mechanism and does rotation ascending motion, and shift fork upper end is blocked torsion spring 10 another hooks and will be walked around the rear decline of bumping post 12, in rotary course, the pivot of shift fork and workpiece 11 center are eccentric relations, shift fork is gradually separated with the hook of torsion spring 10, and when completely separately, hook is the opposite side in bumping post 12, at this moment torsion spring tangles bumping post, as shown in Figure 5.Hang spring process and complete, take out workpiece, wait the rotary cylinder position of reaching home.After rotary cylinder backhaul, carry out extension spring operation next time.
Claims (4)
1. a recliner torsion spring is hung spring arrangement, it is characterized in that: comprise bracing frame (1), the top of bracing frame (1) is provided with flat board (2), on dull and stereotyped (2), be provided with successively from the bottom to top support column (3), disk cam (4), rotary cylinder (5) and turning arm mechanism (6), dull and stereotyped (2) are provided with for placing back shaft (7) and the bracket (8) of torsion spring (10) and workpiece (11), and this device also comprises the lever body (9) of stirring torsion spring; Described disk cam (4) is circular, and its external margin is provided with a circle protruding guide rail, and the projection of a side is higher than opposite side; Described lever body (9) comprises shift fork (91), the top of shift fork (91) is provided with for engaging the groove of torsion spring hook, bottom coordinates the protruding guide rail top that is arranged on disk cam (4) by roller (92) and bearing pin (93), the middle part of shift fork (91) is fixedly connected with turning arm mechanism (6).
2. recliner torsion spring according to claim 1 is hung spring arrangement, it is characterized in that: described turning arm mechanism (6) comprises the optical axis mount pad (61) of upper/lower terminal and the linear bearing mount pad (62) at middle part, linear bearing mount pad (62) is provided with linear bearing (63), straight line optical axis (64) is through the linear bearing (63) at middle part, and two ends are respectively fixed on optical axis mount pad (61); The middle part of described shift fork (91) is fixedly connected with linear bearing mount pad (62).
3. recliner torsion spring according to claim 1 is hung spring arrangement, it is characterized in that: protruding guide rail one side that described disk cam (4) is high is round and smooth ripple peak-like convex.
4. recliner torsion spring according to claim 1 is hung spring arrangement, it is characterized in that: described back shaft (7) arranges perpendicular to dull and stereotyped (2), and its top is connected and fixed bracket (8), and analog bracket (8) is positioned at the top of turning arm mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291458.2U CN203853766U (en) | 2014-06-04 | 2014-06-04 | Angle adjuster torsion spring hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291458.2U CN203853766U (en) | 2014-06-04 | 2014-06-04 | Angle adjuster torsion spring hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853766U true CN203853766U (en) | 2014-10-01 |
Family
ID=51603645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291458.2U Expired - Fee Related CN203853766U (en) | 2014-06-04 | 2014-06-04 | Angle adjuster torsion spring hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014342A (en) * | 2015-07-01 | 2015-11-04 | 中国核电工程有限公司 | Assembly and disassembly tool convenient for remote operation |
| CN109366156A (en) * | 2018-12-25 | 2019-02-22 | 湖北航嘉麦格纳座椅系统有限公司 | Torsional spring assembly tool and torsional spring assembly equipment |
-
2014
- 2014-06-04 CN CN201420291458.2U patent/CN203853766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014342A (en) * | 2015-07-01 | 2015-11-04 | 中国核电工程有限公司 | Assembly and disassembly tool convenient for remote operation |
| CN109366156A (en) * | 2018-12-25 | 2019-02-22 | 湖北航嘉麦格纳座椅系统有限公司 | Torsional spring assembly tool and torsional spring assembly equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |